Who knows what the performance and parameters of the double girder overhead crane are? 10

Nanweihua Heavy Machinery Co., Ltd. double girder overhead crane performance and parameters.

Performance parameters of double girder overhead crane: lifting capacity, lifting height, lowering depth, span, mechanism working speed, working level, and total weight or wheel pressure of the crane.

1. Lifting capacity: the maximum allowable lifting weight of the crane when it is working normally.

2. Lifting height: the distance between the upper limit position and the lower limit position of the spreader.

3. Span: the distance between the vertical centerlines of the wheels at both ends of the crane.

4. The working speed of the mechanism (the speed of the 5th gear).

1) Lifting speed: refers to the speed at which the motor of the lifting mechanism is lifted at full load when the motor of the lifting mechanism is rated at the rated speed.

2) Trolley running speed: refers to the running speed of the crane when the motor of the trolley running mechanism is rated at the rated speed.

3) Trolley running speed: refers to the running speed of the trolley when the motor of the trolley running mechanism is rated at the rated speed.

5. Work level: the working condition index of the whole machine that indicates the full load of the crane lifting load and the number of lifting work, the working level of the crane is divided into A1-A8, a total of 8 levels, light (A1-A3), intermediate (A4, A5), heavy (A6, A7) and extra-heavy (A8).

6. Wheel pressure: the maximum vertical pressure of the self-weight of the bridge and the trolley on the wheels of the trolley when the self-weight of the bridge and the trolley are in the limit position.

You want to know! Running speed, lifting speed, motor, wheel pressure, camber value, safety level, working level and other data!

This requires you to provide the following specifications (i.e., tonnage, span, lifting height) to design in order to evaluate the data you want.

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I know, what model of double girder overhead crane performance parameters you need.

The single-girder bridge lifting machine is suitable for overhauling equipment and hoisting spreader items in warehouses, workshops, power stations and other places without power supply. It can be used with manual monorail trolleys and chain hoists.

It can be used with manual monorail trolleys and chain hoists. The chain hoist can be used with a variety of manual monorail cranes to form a manual lifting and transportation trolley, which is suitable for monorail overhead transportation, manual single girder overhead cranes and cantilever cranes. Structure:

HS series chain hoist adopts symmetrically arranged two-stage spur gear transmission.

Single-beam crane usually refers to single-beam overhead crane, English name single-beam crane. The main beam of the single-girder crane bridge is mostly made of I-shaped steel or a combined section of steel type and steel plate. The hoisting trolley is often assembled by chain hoist, electric hoist or hoist as a hoist mechanism.

It is widely used to lift goods on different occasions, and it is forbidden to use it in flammable, explosive and corrosive media environments.

There are two types of operation: ground and air. There are two types of ground operation: wired handle operation and remote control handle operation; Air operations refer to cab operations. There are two kinds of open and closed cabs, which can be divided into two forms of quiet left or right installation according to the actual opening and noise width, and there are two kinds of side and end face in the entry direction to meet the needs of users in a variety of different situations.

The weight of the 15t span of 12 meters is 2 tons, and the single girder overhead crane is a lifting equipment that is cross-framed over the workshop, warehouse and material yard for lifting materials. Because its ends sit on tall cement pillars or metal supports, it is shaped like a bridge. The bridge of the single girder overhead crane Xiaokai runs longitudinally along the track laid on the elevated on both sides, which can make full use of the space under the bridge to lift materials without being hindered by ground equipment. Shouting brigade.

Summary. Hello! The girder of an overhead crane (also known as a girder, bridge, girder bridge) refers to the main load-bearing component of an overhead crane, which usually presents a box-shaped or beam-shaped structure.

The girder is a beam suspended from a pillar to support the various equipment of the crane, such as a winch, a walking machine, a lifting mechanism, etc. Girders are usually made of steel, which has characteristics such as high strength, high rigidity, and lightness to withstand the working load of the crane. The length and height of the girder are usually designed according to the use of the crane and the requirements of the workplace, and different structural forms such as single girder, double girder, box girder, etc. can be adopted.

Girder is one of the most important components of the overhead crane, which is directly related to the working efficiency and safety of the crane

Hello! The girder of an overhead crane (also known as a girder, bridge, girder bridge) refers to the main load-bearing component of an overhead crane, which usually presents a box-shaped or beam-shaped structure. The beam is a beam suspended on a pillar to support the various equipment of the crane, such as a winch, a walking machine, a lifting mechanism, etc.

Chongming girders are usually made of steel, which has the characteristics of high strength, high rigidity, and lightness to withstand the working load of the crane. The length and height of the girder are usually designed according to the use of the crane and the requirements of the workplace, and different structural forms such as single girder, double girder, box-shaped non-segment beam can be adopted. Girder is one of the most important components of the overhead crane, which is directly related to the working efficiency and safety of the crane

Qinqin also learned that when operating the girder of the overhead crane, the following points should be noted:1Safety first:

Operators should strictly abide by the operating procedures and wear safety protective equipment to ensure their own safety. 2.Check the girders:

Before operation, the structure and connectors of the girder should be carefully inspected to ensure that there are no cracks, sublease and shape or other damage to the girder. 3.Check the loadout:

When installing or removing the load, carefully check whether the weight and size of the load meet the bearing capacity of the girder, and strictly follow the operating procedures. 4.Reasonable disadvantages to distribute the load:

When using the crane, the load should be distributed reasonably to avoid excessive or unbalanced load, which will cause the girder to deform or not be able to bear the working load. 5.Risk Prevention:

When operating the crane, you should pay attention to the surrounding environment and meteorological conditions to prevent risks. For example, when the wind is too strong, the crane should be stopped to avoid damage or overturning of the girders. 6.

Regular inspection and maintenance: Regular inspection and maintenance of the girders, such as cleaning, painting, replacing the bolt shed cavity, checking the electrical system, etc., can prolong the service life of the girders and ensure the safety and stability of the crane. When operating the girder of the overhead crane, you should pay attention to safety, check the girder and load, reasonably distribute the load, prevent risks, and regularly inspect and maintain the problems

Single girder overhead cranes are widely used in workshops, factories, warehouses, material yards and other different occasions to lift goods, and it is forbidden to use them in flammable, explosive, corrosive media environments. The single girder overhead crane for the workshop is equipped with two operation forms: ground and control room. There are two kinds of open and closed types in the operation room, which can be installed on the left or right side according to the actual situation, and there are two kinds of side and section in the entry direction to meet the needs of users in various situations.

LD type electric single girder overhead crane produced in China. It is composed of a bridge, a trolley, a trolley running mechanism, and electrical equipment. The bridge is made up of a main beam and two end beams connected by bolts.

The main beam is an N-shaped steel bent into a steel plate, and a king-shaped beam welded with an I-beam group. The end beam is also an N-shaped steel bent into a steel plate, and then assembled and welded into a closed beam. The operation of the cart is achieved by two conical rotor motors, which drive the active wheels on both sides through the gear reducer.

The trolley is CD1 type or MD1 type electric hoist. There are two ways to operate the crane, one is to operate with a button box on the ground, and the other is to operate in the driver's cab. The main power supply of the crane is introduced by the angle steel or round steel conductor line on the side of the plant, and the electric hoist is powered by a flexible cable.

The main performance parameters of LD type electric single girder overhead crane are as follows: rated lifting capacity of 1-10t, span of 6-, lifting speed m min (slow speed, lifting height 6-30m, trolley running speed 30-75m min, trolley (electric hoist) running speed 20-30m min, the main advantages of this crane are simple bowls, light weight, low price; Bolted connection is used between the main and end beams, which is convenient for disassembly, storage and transportation; It is convenient to replenish spare parts, the building height is low, and the wheel pressure is small; It has good manufacturability and is suitable for automatic electric welding and assembly line processing. The disadvantage is that the lifting capacity is not large.

LD type electric single girder overhead crane is designed and manufactured according to intermediate work type, which is a general purpose crane, which is mostly used in machinery manufacturing, assembly workshops and warehouses and other fields. If the heavy task workshop, warehouse and small metallurgical foundry are urgently needed, this crane can also be selected by reducing the rated load by 30%.

The LD type electric single girder overhead crane is equipped with a replaceable electric grab, which forms the LL1 type electric single girder grab overhead crane, which can improve the productivity of the hook crane when it is engaged in bulk material work.

It is suitable for the lifting and handling of objects below 20t in the workshop, and the general lifting capacity is tons, 1 ton, 2 tons, 3 tons, 5 tons, 10 tons, 16 tons, 20 tons, and the span is meters.

1. The two are structurally different.

Generally, the structure of the single girder overhead crane is relatively simple, its own weight is light, and it is relatively simple in installation, daily maintenance, assembly and disassembly. However, the double girder overhead crane is relatively complex in structure, large in its own weight, and relatively complex in installation, daily maintenance and repair.

2. The production cost is different.

The single girder overhead crane is shorter in span and consumes less construction materials, so the cost is lower. The double girder overhead crane has a larger span, more consumables and higher technical content, so the production cost is higher.

3. The difference in operation mode.

In terms of operation mode, the single girder crane is generally operated on the ground, which can be operated by handle and remote control, while the double girder overhead crane requires workers to control it when operating.

4. Mechanical properties.

In terms of mechanical properties, the stability of the single girder overhead crane is relatively low, the rated lifting capacity is relatively small, and the level of work is relatively low. The double girder overhead crane has relatively high stability, heavier rated lifting capacity, and relatively high working level.

5. The operating environment of the two is different.

Generally, single girder overhead cranes are suitable for work sites with short spans, relatively light lifting weight, and relatively small construction site space. The double girder overhead crane is suitable for sites with long spans, relatively heavy lifting capacity and wide construction site space.

Summary. Generally, the weight of the bridge erecting machine is about tons, and the weight of the 200-meter beam is about 25 tons, so the weight of the whole set of scrap iron is about tons for your reference.

How much does the whole set of bridge erecting machine weigh tons of beams 200 meters.

The beam is 200 meters long.

Hello, glad to have your question, for you to inquire about the relevant questions. The weight of the bridge depends on the design of the structure, and a simple and rough estimate of the weight of a single-hole beam is between 800 and 1000 tons, or a more accurate estimate of the weight of the bridge can be calculated by engineering calculation software. Hope it helps.

I'm talking about the weight of scrap iron.

What is the weight of the whole set of scrap iron of the bridge erecting machine.

Be. Generally, the weight of the bridge erecting machine is about about tons, and the weight of the beam of 200 meters is about 25 tons, so the weight of the whole set of waste rock iron is about tons for your reference.