CN220332400U - Maintain convenient traction structure - Google Patents

Abstract

The utility model provides a traction structure convenient to maintain, which relates to the technical field of traction structures and comprises a fixing frame, wherein a telescopic rod is fixedly arranged on one side of the inner surface of the fixing frame, a moving block is fixedly arranged on one end of the outer surface of the telescopic rod, sliding grooves are formed in two sides of the inner surface of the fixing frame, a connecting rod is fixedly arranged on one side of the outer surface of the moving block, a first traction block is rotationally connected to one side of the outer surface of the connecting rod, a second traction block is clamped on the outer surface of the first traction block, a sleeve is fixedly arranged on one side of the outer surface of the moving block, a first spring is fixedly arranged on the inner surface of the sleeve, an annular groove is formed in one end of the outer surface of the connecting rod, and square blocks are fixedly arranged on two sides of the outer surface of the first traction block.

Description

Maintain convenient traction structure

Technical Field

The utility model relates to the technical field of traction structures, in particular to a traction structure convenient to maintain.

Background

The traction structure refers to a mechanical structure or device for hauling or dragging an object, and generally comprises various components and parts to provide traction and control the movement of the object, while the trailer type flat trailer is also called full trailer, flat car, flat trailer and trailer, and generally adopts inflatable solid tires, which has low deck height, large loading capacity, no danger of tire burst and tire explosion, is safe, simple and durable, and has no power, and needs a tractor or forklift for hauling, and is generally used for carrying goods in plane transportation or large-scale equipment by a train of vehicles consisting of one or more flat cars and one forklift or tractor, and is widely applied to airports, ports, railway stations, factories, large-scale warehouses and the like.

Publication number CN213108891U discloses a light-duty tractor structure, relates to the tractor field, including the screw thread section of thick bamboo, the inner circle threaded connection of screw thread section of thick bamboo has the threaded rod, the right side of screw thread section of thick bamboo is equipped with the fixed block, the right flank of fixed block is fixed to be inlayed and is had the screwed pipe, the right-hand member of threaded rod runs through the screwed pipe and extends to the right side of screwed pipe, and the surface of threaded rod and the inner circle threaded connection of screwed pipe, the right-hand member fixedly connected with traction block of threaded rod, the equal fixedly connected with connecting plate of bottom surface and the upper surface of fixed block. Although the device is through the screw thread section of thick bamboo and the threaded rod that are equipped with to with the cooperation between fixed block and the screwed pipe, can make the threaded rod rotate in the inside of screw thread section of thick bamboo and screwed pipe, thereby can make the threaded rod extend to the inside of screw thread section of thick bamboo and pull out, so reach the effect of adjusting traction element length, will make the better connection between traction element and tractor or the trailer, avoid appearing inconvenient problem when connecting, but the device is fixed it through the bolt, when need maintain traction structure, just need the staff to use specific instrument to dismantle traction structure, the operation is complicated, the work load of staff has been increased, the maintenance work of traction structure is inconvenient, so need improve.

Disclosure of Invention

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a maintain convenient traction structure, includes the mount, interior surface one side fixed mounting of mount has the telescopic link, the surface one end fixed mounting of telescopic link has the movable block, surface one side fixed mounting of movable block has the connecting rod, surface one side rotation of connecting rod is connected with first traction block, the surface block of first traction block has the second traction block, surface one side fixed mounting of movable block has the sleeve, telescopic interior surface fixed mounting has first spring, the ring channel has been seted up to the surface one end of connecting rod, the equal fixed mounting of surface both sides of first traction block has square.

Preferably, both sides of the inner surface of the fixing frame are provided with sliding grooves, and the inner sides of the sliding grooves are connected with moving blocks in a sliding manner. Here, the moving block is conveniently limited through the sliding groove.

Preferably, a gasket is fixedly arranged on one side of the outer surface of the moving block, and the gasket is made of rubber. Here, the service life of the moving block can be increased by the spacer.

Preferably, the first springs are symmetrically distributed on the outer surface of the moving block. Here, the moving block is conveniently buffered by the first spring.

Preferably, a square opening is formed in the top end of the annular groove, and a square block is connected to the inner side of the square opening in a sliding mode. Here, the first traction block can be limited by the square block.

Preferably, a fixed slot is formed in one side of the outer surface of the first traction block, a placing slot is formed in one side of the outer surface of the second traction block, a pull rod is connected to the inner side of the placing slot in a sliding mode, and a fixed block is fixedly arranged at one end of the outer surface of the pull rod. Here, the movement of the second spring is facilitated by the fixed block.

Preferably, a second spring is fixedly arranged at one end of the outer surface of the fixed block, and a limiting block is fixedly arranged at one end of the inner surface of the placing groove. Here, the pull rod can be limited by a limiting block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the fixing frame, the telescopic rod, the moving block, the sliding chute, the gasket, the connecting rod, the first traction block, the second traction block, the sleeve, the first spring, the annular groove and the square block are arranged, so that the supporting function of the position of the moving block can be realized through the telescopic rod, the limiting function of the position of the moving block can be realized through the sliding chute, the buffer function of the moving block can be realized through the first spring, the service life of the traction structure is prolonged, the limiting function of the position of the first spring can be realized through the sleeve, the limiting function of the position of the square block can be realized through the annular groove, the limiting function of the position of the first traction block can be realized through the square block, the device is simple in structure, convenience is provided for maintenance of the traction structure through the square block, and the workload of workers is reduced.

2. According to the utility model, the fixing groove, the placing groove, the pull rod, the fixing block, the second spring and the limiting block are arranged, so that the placing function of the pull rod position can be realized through the placing groove, the moving function of the second spring position can be realized through the fixing block, the moving function of the pull rod position can be realized through the second spring, the limiting function of the pull rod position can be realized through the limiting block, the structural stability is high, the stability of the traction structure is improved through the pull rod, and the falling-off between the first traction block and the second traction block is prevented.

Drawings

FIG. 1 is a schematic illustration of a traction structure with easy maintenance according to the present utility model;

FIG. 2 is an exploded view of a traction structure of the present utility model for convenient maintenance;

FIG. 3 is an enlarged view of the portion A of FIG. 2 showing a traction structure for easy maintenance in accordance with the present utility model;

fig. 4 is an enlarged view of fig. 2B showing a traction structure for easy maintenance according to the present utility model.

Legend description:

1. a fixing frame; 2. a telescopic rod; 3. a moving block; 4. a chute; 5. a gasket; 6. a connecting rod; 7. a first traction block; 8. a second traction block; 9. a sleeve; 10. a first spring; 11. an annular groove; 12. square blocks; 13. a fixing groove; 14. a placement groove; 15. a pull rod; 16. a fixed block; 17. a second spring; 18. and a limiting block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a maintain convenient traction structure, including mount 1, the interior surface one side fixed mounting of mount 1 has telescopic link 2, can support movable block 3 through telescopic link 2, the fixed mounting of surface one end of telescopic link 2 has movable block 3, spout 4 has all been seted up to the interior surface both sides of mount 1, the inboard sliding connection of spout 4 has movable block 3, it is convenient to carry out spacingly to movable block 3 through spout 4, surface one side fixed mounting of movable block 3 has gasket 5, gasket 5 is the rubber material, can increase movable block 3's life through gasket 5, surface one side fixed mounting of movable block 3 has connecting rod 6, the surface one side rotation of connecting rod 6 is connected with first traction block 7.

Referring to fig. 1-3, the second traction block 8 is clamped on the outer surface of the first traction block 7, the sleeve 9 is fixedly installed on one side of the outer surface of the moving block 3, the first spring 10 can be limited by the sleeve 9, the first spring 10 is fixedly installed on the inner surface of the sleeve 9 and symmetrically distributed on the outer surface of the moving block 3, the moving block 3 is conveniently buffered by the first spring 10, the annular groove 11 is formed in one end of the outer surface of the connecting rod 6, the square opening is formed in the top end of the annular groove 11, the square block 12 is slidingly connected with the inner side of the square opening, the first traction block 7 can be limited by the square block 12, the square block 12 is fixedly installed on two sides of the outer surface of the first traction block 7, convenience is provided for maintenance of a traction structure by the square block 12, and workload of workers is reduced.

Example two

Referring to fig. 2-4, a fixing groove 13 is formed on one side of the outer surface of the first traction block 7, a pull rod 15 is conveniently inserted through the fixing groove 13, a placing groove 14 is formed on one side of the outer surface of the second traction block 8, the pull rod 15 is slidably connected to the inner side of the placing groove 14, a fixing block 16 is fixedly arranged at one end of the outer surface of the pull rod 15, the second spring 17 is conveniently moved through the fixing block 16, a limiting block 18 is fixedly arranged at one end of the outer surface of the fixing block 16, the pull rod 15 can be limited through the limiting block 18, the stability of a traction structure is improved through the pull rod 15, and falling between the first traction block 7 and the second traction block 8 is prevented.

Working principle: when the traction structure is required to be maintained, the square block 12 is required to be driven to move at the inner side of the circular groove by rotating the first traction block 7, then the square block 12 is enabled to move to the square opening, then the first traction block 7 can be removed and the traction structure is required to be maintained, when the maintenance of the traction structure is completed, the square block 12 is required to be inserted in the square opening, then the square block 12 is driven to move at the inner side of the annular groove 11 by rotating the first traction block 7, then the square block 12 is enabled to rotate away from the square opening, then the fixing of the position of the first traction block 7 is completed, the maintenance work of the traction structure is facilitated, the workload of staff is reduced, then the pull rod 15 is pulled, the pull rod 15 is limited by the limiting block 18, then the fixed block 16 is driven to move by the pull rod 15, then the second spring 17 is driven to compress by the fixed block 16, the second traction block 8 can be aligned with the first traction block 7 to be clamped, the pull rod 15 can be loosened, the pull rod 15 is driven by the reset of the second spring 17 to be inserted into the inner side of the fixing groove 13, so that the positions of the first traction block 7 and the second traction block 8 are fixed, the first traction block 7 and the second traction block 8 are prevented from falling off, the stability of a traction structure is improved, the connecting rod 6 can be driven to move through the first traction block 7 in the process of using the traction structure, then the movable block 3 is driven to move on the inner side of the chute 4 through the connecting rod 6, the first spring 10 is driven to be compressed through the movable block 3, the first spring 10 is limited through the sleeve 9, the movable block 3 is buffered through the compression of the first spring 10, the abrasion of the movable block 3 is reduced, the service life of the traction structure is prolonged.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a maintain convenient traction structure, includes mount (1), its characterized in that: the utility model discloses a telescopic device for the fixed frame of the electric bicycle, including fixed frame (1), telescopic link (2) are installed to internal surface one side fixed mounting of fixed frame (1), surface one end fixed mounting of the surface of telescopic link (2) has movable block (3), surface one side fixed mounting of movable block (3) has connecting rod (6), surface one side rotation of connecting rod (6) is connected with first traction block (7), the surface block of first traction block (7) has second traction block (8), surface one side fixed mounting of movable block (3) has sleeve (9), the internal surface fixed mounting of sleeve (9) has first spring (10), ring channel (11) have been seted up to surface one end of connecting rod (6), the equal fixed mounting of surface both sides of first traction block (7) has square piece (12).

2. The maintenance-friendly traction structure of claim 1, wherein: the sliding grooves (4) are formed in two sides of the inner surface of the fixing frame (1), and the moving blocks (3) are connected to the inner sides of the sliding grooves (4) in a sliding mode.

3. The maintenance-friendly traction structure of claim 1, wherein: a gasket (5) is fixedly arranged on one side of the outer surface of the moving block (3), and the gasket (5) is made of rubber.

4. The maintenance-friendly traction structure of claim 1, wherein: the first springs (10) are symmetrically distributed on the outer surface of the moving block (3).

5. The maintenance-friendly traction structure of claim 1, wherein: the top of the annular groove (11) is provided with a square opening, and the inner side of the square opening is connected with a square block (12) in a sliding manner.

6. The maintenance-friendly traction structure of claim 1, wherein: the novel traction device is characterized in that a fixing groove (13) is formed in one side of the outer surface of the first traction block (7), a placing groove (14) is formed in one side of the outer surface of the second traction block (8), a pull rod (15) is connected to the inner side of the placing groove (14) in a sliding mode, and a fixing block (16) is fixedly arranged at one end of the outer surface of the pull rod (15).

7. The maintenance-friendly traction structure of claim 6, wherein: a second spring (17) is fixedly arranged at one end of the outer surface of the fixed block (16), and a limiting block (18) is fixedly arranged at one end of the inner surface of the placing groove (14).