CN217890818U - Auxiliary device is disassembled fast to U type card for hydraulic support - Google Patents

Abstract

The utility model provides a quick auxiliary device that disassembles of U type card for hydraulic support, it comprises hanging eave tile, upper limit, slide bar, ram handle, lower limit and handheld handle, and the upper limit sets up on slide bar upper portion, and hanging eave tile is fixed on the upper limit, and the lower limit sets up in the slide bar lower part, and the ram is installed on the slide bar through the through-hole in the middle of it to can slide from top to bottom on the slide bar, and the ram handle perpendicular to ram through-hole sets up on the ram, and one section below the slide bar is handheld handle promptly. The device has simple structure, low manufacturing cost and convenient installation and maintenance; the problem that labor intensity is large, working efficiency is low and disassembling cost is high in manual disassembling is effectively solved, labor intensity of workers is reduced, operation safety is improved, working efficiency is obviously improved, and the problems in the prior art are effectively solved.

Description

Auxiliary device is disassembled fast to U type card for hydraulic support

Technical Field

The utility model relates to an in the maintenance of fully mechanized mining equipment (like hydraulic support), the equipment in-process, disassemble auxiliary device fast to hydraulic component U type card.

Background

In the process of overhauling and assembling the mining fully-mechanized mining equipment, the U-shaped clamp of the hydraulic element is frequently required to be disassembled so as to facilitate the operation of the working procedures of replacing a high-pressure rubber pipe, a valve and the like, and for the fully-mechanized mining equipment for well-raising overhauling, due to the influence of a special underground operation environment, the hydraulic element such as the U-shaped clamp after well-raising is corroded, and in addition, the underground environment is moist, coal slime, gangue and the like are filled in an empty space of the U-shaped clamp, so that great difficulty is brought to the operation of disassembling the U-shaped clamp.

When normally disassembling, need the operation personnel to strike U type card with the hand hammer repeatedly, coal slime, waste rock around eliminating through vibrations make simultaneously not hard up between U type card and the connecting piece, reuse a special hairpin inserts the space of U type card, and the hair clasp is strikeed to reuse hand hammer to the purpose of picking U type card and demolising from the connecting piece vacancy. The operation is limited by the installation position of the U-shaped card, the U-shaped card is most favorably dismantled in a plane state, and the U-shaped card exceeding the height, limited position, narrow space and other positions of an operator needs to be dismantled in modes of ascending, melting and dismantling and the like, so that the labor intensity of the operator is high, the operation efficiency is low, and certain potential safety hazards also exist.

Disclosure of Invention

The utility model discloses the problem that solves is: the utility model provides a design auxiliary device is disassembled fast to U type card for hydraulic support, when disassembling the U type card for the fully mechanized mining equipment, through this auxiliary device, effectively solve the current problem that exists, can effectively reduce operation personnel intensity of labour simultaneously, improve work efficiency.

Solve the utility model discloses the technical scheme that the problem was taken is: the upper limit is arranged at the upper part of the sliding rod, the hanging hook head is fixed at the upper limit, the lower limit is arranged at the lower part of the sliding rod, the hammer is arranged on the sliding rod through a through hole in the middle of the hammer and can slide up and down on the sliding rod, the through hole of the hammer handle, which is vertical to the hammer, is arranged on the hammer, and one section below the sliding rod is the handheld handle.

The utility model has the advantages that: the structure is simple, the manufacturing cost is low, and the installation and the maintenance are convenient; the problem of manpower disassemble intensity of labour big, work efficiency is low, disassemble with high costs is effectively solved, the intensity of labour of worker has been reduced, the operational safety has been improved, work efficiency obviously improves, the problem that prior art exists has effectively been solved.

Drawings

FIG. 1 is a schematic structural diagram of the device of the present invention; fig. 2 is a schematic view of the usage of the device of the present invention.

Detailed Description

The utility model is shown in the attached figure 1, and comprises a hanging hook head 1, an upper limit 2, a slide bar 3, a ram 4, a ram handle 5, a lower limit 6 and a hand-held handle 7, wherein the upper limit 2 is arranged on the upper part of the slide bar 3, the hanging hook head 1 is fixed on the upper limit 2, and the hanging hook head 1 is used for hooking a U-shaped card 8 to be disassembled; the lower limit 6 is arranged at the lower part of the slide bar 3, the ram 4 is arranged on the slide bar 3 through a through hole in the middle of the ram and can slide up and down on the slide bar 3, the upper limit 2 and the lower limit 6 are used for limiting the sliding stroke of the ram 4, the ram handle 5 is arranged on the ram 4 vertical to the through hole on the ram, one section below the slide bar 3 is a handheld handle 7, and the handheld handle 7 is grasped by an operator and is convenient for adjusting the position and controlling the direction.

The working principle is as follows: during the use, the operation personnel pass the hanging eave tile 1 of the device through the handheld handle 7 from the gap of the U type card 8 mounting position waiting to be disassembled, after the firm affirmation, the operation personnel grip the ram handle 5 and drive the ram 4 to do reciprocating motion along the slide bar 3, in the motion process from the upper limit 2 to the lower limit 6, exert force slightly, ensure sufficient inertia force when the ram 4 moves downwards, the strength is transmitted to the hanging eave tile 1 along the slide bar 3, the hanging eave tile 1 drives the U type card waiting to be disassembled to deviate from the mounting position. According to the situation, the U-shaped card can be disassembled by repeated operation.

Claims (1)

1. The utility model provides a quick auxiliary device that disassembles of U type card for hydraulic support which characterized in that:

the upper limit is arranged at the upper part of the sliding rod, the hanging hook head is fixed at the upper limit, the lower limit is arranged at the lower part of the sliding rod, the hammer is arranged on the sliding rod through a through hole in the middle of the hammer and can slide up and down on the sliding rod, the through hole of the hammer handle, which is vertical to the hammer, is arranged on the hammer, and one section below the sliding rod is the handheld handle.

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