Manufacturing and operating method of automatic loading, unloading, moving and transporting labor-saving trolley

A technology of automatic loading and unloading and small trolleys, which is applied to trolleys, motor vehicles, single-axis trolleys, etc., can solve the problems of large number of personnel, high labor costs, and low efficiency, and achieve the effects of convenient construction, low cost, and convenient operation

Pending Publication Date: 2021-03-05
黑龙江省龙建路桥第一工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, construction personnel in the prior art transport concrete prefabricated blocks, mainly according to the design size and weight of the concrete prefabricated blocks, select transport tools, mostly bamboo poles with different diameters, and select the number of people to transport, 2 or 4 people, in the prefabricated blocks On the site, the prefabricated blocks are poured to meet the strength requirements for transportation. The construction and transportation personnel choose bamboo poles or other transportation tools. According to the weight, 2 or 4 people carry out the transportation. The disadvantages are long time, low efficiency and large number of personnel. , high labor cost

Method used

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  • Manufacturing and operating method of automatic loading, unloading, moving and transporting labor-saving trolley
  • Manufacturing and operating method of automatic loading, unloading, moving and transporting labor-saving trolley
  • Manufacturing and operating method of automatic loading, unloading, moving and transporting labor-saving trolley

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A labor-saving trolley for automatic loading, unloading and transporting, which consists of: a push rod, the push rod includes a cross bar 1, and the top 2 of the cross bar is welded with a vertical bar at the middle position to form a T-shaped structure. One end of the reinforcing bar 3 is respectively fixed on both sides of the vertical bar, the other end of the reinforcing bar is welded to the steel pipe 5, the bottom of the vertical bar is welded to the connecting shaft of the solid wheel 7, and passes through the L-shaped gripper pedal 6 square hole, the bottom of the L-shaped gripper pedal is connected with the swivel ring, the two ends of the connecting shaft are respectively fixed with the bearings in the solid wheel 7, and the two sides of the connecting shaft are respectively welded with vertical supporting steel pipes, so that The upper part of the vertical support steel pipe is welded with the horizontal support steel pipe.

Embodiment 2

[0027] According to the automatic loading, unloading, and labor-saving trolley described in Embodiment 1, the front end of the L-shaped gripper pedal adopts a steel plate with a thickness of 10mm and an L-shaped shape, and its rear end adopts a flat plate with a thickness of 10mm, and has In the square groove, the inner clear distance between the two wheels on the connecting shaft is greater than the side length of the prefabricated block by 40mm.

Embodiment 3

[0029] A method for making and operating a labor-saving trolley for automatic loading and unloading, the method includes the following steps:

[0030] (1) Manufacture of the described automatic loading, unloading, and labor-saving trolley:

[0031] First of all, the horizontal bar and the vertical bar are made of steel pipes with a diameter of 50 mm to form a T-shaped push rod, and the inverted V-shaped reinforcing rod is made of a steel pipe with a diameter of 20 mm to form a composite reinforced push rod;

[0032] The front end of the L-shaped gripper pedal is made of a 10mm thick steel plate, and the rear end is made of a 10mm thick steel plate. When loading and unloading objects exceeding 200KG, L-shaped ribs are required to form a composite reinforced L-shaped gripper. Pedal, the bottom of the L-shaped gripper pedal is welded with a steel pipe with a length of 70mm and a diameter of 40mm to connect the horizontal steel pipe of the support part to form a swivel of the L-sh...

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PUM

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Abstract

The invention discloses a manufacturing and operating method of an automatic loading, unloading, moving and transporting labor-saving trolley. At present, constructors in the prior art transport concrete precast blocks mainly select bamboo poles or other transferring tools according to the sizes and the weights of concrete precast blocks, so that the defects of long time, low efficiency and high labor cost exist. The device comprises a cross rod (1), which comprises a cross rod (1), wherein the top of a vertical rod (2) is welded to the middle of the cross rod to form a T-shaped structure, oneends of reinforcing rods (3) are fixed to the two sides of the vertical rod respectively, the other ends of the reinforcing rods are welded to a steel pipe (5), the bottom of the vertical rod is welded to a connecting shaft of a solid wheel (7) and penetrates a square hole of an L-shaped grabbing pedal (6), the lower portion of the L-shaped grabbing pedal is connected with a rotating ring, the two ends of the connecting shaft are fixed to bearings in the solid wheel respectively, vertical supporting steel pipes are welded to the two sides of the connecting shaft respectively, and the upper portions of the vertical supporting steel pipes are welded to a transverse supporting steel pipe. The trolley of the invention is used for automatic loading, unloading, moving and transporting.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a method for making and operating an automatic loading, unloading, and labor-saving trolley. Background technique [0002] At present, construction personnel in the prior art transport concrete prefabricated blocks, mainly according to the design size and weight of the concrete prefabricated blocks, select transport tools, mostly bamboo poles with different diameters, and select the number of people to transport, 2 or 4 people, in the prefabricated blocks On the site, the prefabricated blocks are poured to meet the strength requirements for transportation. The construction personnel choose bamboo poles or other transportation tools. According to the weight, 2 or 4 people carry out the transportation. The disadvantages are long time, low efficiency and large number of personnel. , the labor cost is high. Contents of the invention [0003] The object of the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B1/14
CPCB62B1/14
Inventor 王玉杰陈伟侯昭涛孙龙龙王庆国高阳刘振武俊刚杜永兴边海明马睿波赵天宇
Owner 黑龙江省龙建路桥第一工程有限公司
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