A new type of flatbed car for mounting brackets

Abstract

The invention discloses a novel flat car for mounting a bracket and relates to the novel flat car for mounting the bracket. The novel flat car comprises a flat car main body (1), a right axle (2), a left axle (3), two trapezoidal chuck plates (4) and wheels (6), and further comprises a bracket top beam fixing device and a bracket base fixing device, wherein the bracket top beam fixing device comprises a second position clamping I-beam (5), a second position clamping I-beam (7) and a bayonet pin (8); and the bracket base fixing device comprises a third position clamping I-beam (9), a fourth position clamping I-beam (10) and a third base axle (11). According to the invention, two parts of the bracket adopt the corresponding fixing devices respectively to avoid deflection and sliding during the transportation of a bracket top beam and solve the safety problems of derail and overturn as the gravity center of the bracket base is unstable. The novel flat car has the advantages that the bracket can be transported into a well safely without deflection, sliding, derail and overturn; and potential safety hazards are eliminated.

Description

technical field [0001] The invention relates to a novel flatbed truck for mounting brackets. Background technique [0002] The model of the bracket used in the 108 working face is ZY6000 / 18.5 / 3.5, and the length of the whole frame is 6200mm. It exceeds the size of the cage and does not meet the requirements for entering the well. The whole frame needs to be split into two parts. They are the roof beam and the car base, which need to be separated Into the well, and then assembled after entering the well. [0003] In the past, the method of transporting the support into the well was to load it on an ordinary flatbed truck and bind it with a chain hoist for transportation. This method has a small safety factor and has the following problems: 1) There are no other facilities for the top beam except for the chain hoist binding reinforcement , which may lead to sliding in the inclined lane transportation, causing the top beam to deviate on the flatbed truck, resulting in a safety...

AI Technical Summary

Problems solved by technology

[0003] In the past, the method of transporting the support into the well was to load it on an ordinary flatbed truck and bind it with a chain hoist for transportation. This method has a small safety factor and has the following problems: 1) There are no other facilities for the top beam except for the chain hoist binding reinforcement , which may lead to sliding in the inclined lane transportation, causing the top beam to deviate on the flatbed truck, resulting in a safety hazard in the transportation of the overall "ultra-long and ultra-wide"; If it is not too long or too wide, the center of gravity will be unstable, which may lead to safety hazards such as falling off the road and overturning during transportation.

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