CN220703063U - Hanging equipment for overhauling coal-fired power equipment - Google Patents

Abstract

The utility model relates to hoisting equipment for overhauling coal-fired power equipment, which comprises an objective table and four cylinder bodies fixedly arranged at the top of the objective table, wherein when the coal-fired power equipment is required to be hoisted, a pushing cylinder contracts to drive a swinging cylinder to rotate by taking a supporting hinging seat as a circle center, the swinging cylinder drives a hoisting metal chain to extend, a hanging hook is hoisted below and hooks the power equipment, then the pushing cylinder extends to lift the power equipment, the four cylinder bodies are started to lift the power equipment, a starting motor drives a pinion at an output end to rotate, and the pinion is meshed with a large gear to drive the large gear to rotate with an upright post, so that the power equipment is placed on the objective table for transportation maintenance; the number of configuration blocks in the rectangular groove is put in according to the weight of the object to be hoisted, the stability of the object table is improved, four telescopic rods are hydraulic rods, the object table is lifted, and the object table is provided with the purpose of enhancing the stability in the hoisting process.

Description

Hanging equipment for overhauling coal-fired power equipment

Technical Field

The utility model relates to the technical field of lifting equipment for overhaul, in particular to lifting equipment for overhaul of coal-fired power equipment.

Background

The coal-fired power equipment is in a high-strength working state, and needs to be frequently overhauled and maintained, and the coal-fired power equipment is mostly heavier, is difficult to carry and needs to be used by lifting equipment, and the lifting equipment for overhauling is only limited to vertical adjustment, and is lack of transferring after lifting the coal-fired power equipment, meanwhile, lifting adjustment has a certain limitation, and does not have multidirectional adjustment.

A hoist device for chemical industry equipment overhauls. The device comprises a base and a fixing mechanism. The fixing frame is installed at the top of base, and the top of mount is connected with the installation piece, fixed establishment sets up in one side of mount, and this fixed establishment includes first splint and second splint, one side of first splint is connected with the second splint through the hinge rotation. The fixing mechanism further comprises a groove and a limiting block, the inner cavities of the first clamping plate and the second clamping plate are respectively provided with a groove, the inner walls of the grooves are slidably connected with the limiting block, and one side of the limiting block is fixedly connected with a pull rod. Through setting up fixed establishment, the convenience is fixed wire rope, and then makes chemical equipment stable when hoist and mount, prevents that the in-process wire rope of hoist and mount from producing easily and rocking, leads to chemical equipment to drop, causes the injury to maintainer's personal safety, still causes economic loss, has reduced the problem of security, has improved the security.

The hoisting equipment for overhauling of the above patent is only limited to vertical adjustment, and is lack of transferring after being hoisted by coal-fired power equipment, meanwhile, the hoisting adjustment has a certain limitation, and multi-azimuth adjustment is not provided, so that the hoisting equipment for overhauling of the coal-fired power equipment is needed.

Disclosure of Invention

The utility model aims to provide hoisting equipment for overhauling coal-fired power equipment, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire coal power equipment overhauls and uses lifting device, includes the objective table reaches four cylinder bodies of objective table top fixed mounting, four cylinder body's top fixed mounting has the lifting board, the stand is installed through rotating the subassembly to the top of lifting board, the rotating the subassembly and be used for the function of stand rotation regulation, the support articulated seat is installed at the stand top, the inside articulated of support articulated seat has the swing cylinder, the bottom of swing cylinder with articulated between the surface of stand has the promotion cylinder, swing cylinder's lower extreme fixed mounting has hoist and mount metal chain, hoist and mount couple is fixed to hoist and mount metal chain's bottom, the pulley is all installed in the four corners of objective table bottom, just the internally mounted of objective table has counterweight assembly.

Preferably, the rotating assembly comprises a large gear fixedly installed at the lower end of the upright post, a motor is fixedly installed at the top of the lifting plate, an output end of the motor penetrates through the bottom of the lifting plate and is provided with a small gear, and the surface of the small gear is meshed with the surface of the large gear.

Preferably, the lifting device further comprises a limiting ring sleeve, wherein the inside of the limiting ring sleeve is fixedly arranged on the surface of the upright post, and the bottom of the limiting ring sleeve and the top of the lifting plate are slidably arranged.

Preferably, the top fixed mounting of swing cylinder extension end has the movable block, the top fixed mounting of swing cylinder stiff end has the fixed block, the inside slidable mounting of fixed block has the balancing pole, just the one end fixed mounting of balancing pole is in the surface of movable block, just one side of balancing pole is provided with anticreep portion.

Preferably, the counterweight assembly comprises a rectangular groove formed in the top of the objective table, and a plurality of counterweights are mounted in the rectangular groove.

Preferably, the device further comprises a hand rack, wherein the bottom of the hand rack is fixedly arranged at the top of the objective table.

Preferably, four corners of the bottom of the objective table are fixedly provided with supporting seats through telescopic rods.

Compared with the prior art, the utility model has the beneficial effects that:

when the coal-fired power equipment is required to be lifted, the pushing cylinder contracts to drive the swinging cylinder to rotate by taking the supporting hinging seat as the circle center, the swinging cylinder drives the lifting metal chain to extend, the lower side of the swinging cylinder lifts the hook and hooks the power equipment, then the pushing cylinder extends to lift the power equipment, the four cylinder bodies are started to lift the power equipment, the starting motor drives the pinion at the output end to rotate, and the pinion is meshed with the bull gear to drive the bull gear to rotate with the upright post, so that the power equipment is placed on the objective table for transportation maintenance; the number of configuration blocks in the rectangular groove is put in according to the weight of the object to be hoisted, the stability of the object table is improved, four telescopic rods are hydraulic rods, the object table is lifted, and the object table is provided with the purpose of enhancing the stability in the hoisting process.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a perspective cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged partial schematic view of the structure of the present utility model at a in fig. 1.

In the figure: 1. an objective table; 2. a cylinder body; 3. a lifting plate; 4. a rotating assembly; 41. a large gear; 42. a motor; 43. a pinion gear; 5. a column; 6. a support hinge seat; 7. a swing cylinder; 8. a pushing cylinder; 9. hoisting a metal chain; 10. hoisting a hook; 11. a pulley; 12. a counterweight assembly; 121. rectangular grooves; 122. balancing weight; 13. a limiting ring sleeve; 14. a moving block; 15. a fixed block; 16. a hand rest; 17. a telescopic rod; 18. a support base; 19. balance bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a coal-fired power equipment overhauls and uses lifting device, four cylinder bodies 2 including objective table 1 and objective table 1 top fixed mounting, four cylinder body 2's top fixed mounting has lifting board 3, stand 5 is installed through rotating assembly 4 at lifting board 3's top, rotating assembly 4 is used for the function to stand 5 rotation regulation, support articulated seat 6 is installed at stand 5 top, the inside articulated of support articulated seat 6 has swing cylinder 7, it has promotion cylinder 8 to articulate between the bottom of swing cylinder 7 and the surface of stand 5, swing cylinder 7's lower extreme fixed mounting has hoist and mount metal chain 9, hoist and mount couple 10 is fixed to hoist and mount metal chain 9's bottom, pulley 11 is all installed in the four corners of objective table 1 bottom, and objective table 1's internally mounted has counterweight assembly 12.

The rotating assembly 4 comprises a large gear 41 fixedly arranged at the lower end of the upright post 5, a motor 42 is fixedly arranged at the top of the lifting plate 3, a small gear 43 is arranged at the output end of the motor 42, the small gear 43 penetrates through the bottom of the lifting plate 3, the surface of the small gear 43 is meshed with the surface of the large gear 41, in the embodiment, when the upright post 5 is rotated and adjusted, the motor 42 is started to drive the small gear 43 at the output end to rotate, and the small gear 43 is meshed with the large gear 41 to drive the large gear 41 to rotate with the upright post 5.

Still include spacing collar 13, the inside fixed mounting of spacing collar 13 is at the surface of stand 5, and the bottom of spacing collar 13 and the top slidable mounting of lifting board 3, and it should be noted that the inside fixed mounting of spacing collar 13 is at the surface of stand 5, plays the purpose of reinforcing supportability to stand 5.

The top fixed mounting of the extension end of the swinging cylinder 7 has a movable block 14, the top fixed mounting of the fixed end of the swinging cylinder 7 has a fixed block 15, the inside sliding mounting of the fixed block 15 has a balance bar 19, and one end of the balance bar 19 is fixedly mounted on the surface of the movable block 14, and one side of the balance bar 19 is provided with an anti-drop part, and it is noted that the movement of the extension end of the swinging cylinder 7 can drive the movable block 14 to move, and the movable block 14 drives the balance bar 19 to slide inside the fixed block 15, thereby having the effect of enhancing the balance on the extension end extension of the swinging cylinder 7.

The counterweight assembly 12 includes a rectangular slot 121 formed at the top of the stage 1, and a plurality of counterweights 122 are installed in the rectangular slot 121, in this embodiment, the number of configuration blocks in the rectangular slot 121 is thrown according to the required weight of the hoisted object, so as to increase the stability of the stage 1.

The hand rack 16 is further included, the bottom of the hand rack 16 is fixedly arranged at the top of the object stage 1, and the purpose of facilitating pushing of the object stage 1 is achieved by arranging the bottom of the hand rack 16 to be fixedly arranged at the top of the object stage 1.

Four corners of objective table 1 bottom all have supporting seat 18 through telescopic link 17 fixed mounting, all have supporting seat 18 through telescopic link 17 fixed mounting through setting up the four corners of objective table 1 bottom, and four telescopic links 17 are the hydraulic pressure pole, lift objective table 1, have the purpose of reinforcing stability to objective table 1 in the hoist and mount in-process.

When the device needs to lift coal-fired power equipment, the pushing cylinder 8 contracts to drive the swinging cylinder 7 to rotate by taking the supporting hinging seat 6 as the circle center, the swinging cylinder 7 drives the lifting metal chain 9 to extend, the hanging hook 10 is lifted below and hooks the power equipment, then the pushing cylinder 8 extends to lift the power equipment, the four cylinder bodies 2 are started to lift the power equipment, the starting motor 42 drives the pinion 43 at the output end to rotate, the pinion 43 is meshed with the large gear 41 to drive the large gear 41 to rotate with the upright post 5, and the power equipment is placed on the object stage 1 for transferring and maintaining; the number of the configuration blocks in the rectangular groove 121 is put according to the weight of the object to be hoisted, the stability of the object stage 1 is improved, the four telescopic rods 17 are hydraulic rods, the object stage 1 is lifted, and the object stage 1 is provided with the purpose of improving the stability in the hoisting process.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a coal-fired power equipment overhauls and uses lifting device, includes objective table (1) reaches four cylinder bodies (2) of objective table (1) top fixed mounting, its characterized in that: four the top fixed mounting of cylinder body (2) has lifting board (3), stand (5) are installed through rotating assembly (4) at the top of lifting board (3), rotating assembly (4) are used for the function to stand (5) rotation regulation, support articulated seat (6) are installed at stand (5) top, the inside of support articulated seat (6) articulates has swing cylinder (7), the bottom of swing cylinder (7) with articulated between the surface of stand (5) has promotion cylinder (8), the lower extreme fixed mounting of swing cylinder (7) has hoist and mount metal chain (9), hoist and mount couple (10) are all installed in the bottom fixed mounting of hoist and mount metal chain (9), pulley (11) are all installed in the four corners of objective table (1) bottom, just internally mounted of objective table (1) has counterweight assembly (12).

2. The hoisting device for overhauling coal-fired power equipment as claimed in claim 1, wherein: the rotating assembly (4) comprises a large gear (41) fixedly installed at the lower end of the upright post (5), a motor (42) is fixedly installed at the top of the lifting plate (3), the output end of the motor (42) penetrates through the bottom of the lifting plate (3) and is provided with a small gear (43), and the surface of the small gear (43) is meshed with the surface of the large gear (41).

3. The hoisting device for overhauling coal-fired power equipment as claimed in claim 2, wherein: the lifting device is characterized by further comprising a limiting ring sleeve (13), wherein the inside of the limiting ring sleeve (13) is fixedly arranged on the surface of the upright post (5), and the bottom of the limiting ring sleeve (13) is slidably arranged on the top of the lifting plate (3).

4. The hoisting device for overhauling coal-fired power equipment as claimed in claim 1, wherein: the top fixed mounting of swing cylinder (7) extension has movable block (14), the top fixed mounting of swing cylinder (7) stiff end has fixed block (15), the inside slidable mounting of fixed block (15) has balancing pole (19), just the one end fixed mounting of balancing pole (19) is in the surface of movable block (14), just one side of balancing pole (19) is provided with anticreep portion.

5. The hoisting device for overhauling coal-fired power equipment as claimed in claim 1, wherein: the counterweight assembly (12) comprises a rectangular groove (121) formed in the top of the objective table (1), and a plurality of counterweights (122) are mounted in the rectangular groove (121).

6. The hoisting device for overhauling coal-fired power equipment as claimed in claim 1, wherein: the device also comprises a hand rest (16), wherein the bottom of the hand rest (16) is fixedly arranged at the top of the objective table (1).

7. The hoisting device for overhauling coal-fired power equipment as claimed in claim 1, wherein: four corners of the bottom of the objective table (1) are fixedly provided with supporting seats (18) through telescopic rods (17).