CN216508100U

CN216508100U - Fixing device for fixing chain of transport vehicle

Info

Publication number: CN216508100U
Application number: CN202123352082.0U
Authority: CN
Inventors: 冯响鸣
Original assignee: Pujiang Dali Iron Chain Co ltd
Current assignee: Pujiang Dali Iron Chain Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-13
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of transport vehicle chain fixing equipment, in particular to a fixing device for a transport vehicle fixing chain. The technical scheme comprises the following steps: chain fixing base and sealed lid, chain fixing base and sealed lid sliding connection, and one side fixedly connected with handle of sealed lid, the internally mounted of chain fixing base has circular carousel, one side fixedly connected with of circular carousel is used for twining the U-shaped winding pole of chain, the equal fixedly connected with fixed stop in both ends of U-shaped winding pole, and the flexible guide bar of opposite side fixedly connected with of circular carousel, the one end and the sealed lid fixed connection of flexible guide bar, the opening has all been seted up, two in the middle of the opening is located U-shaped winding pole, annular spout one has been seted up to the inboard of chain fixing base. The utility model can firmly fix the chain, so that the situation that goods are separated from the chain can not occur, and the probability of traffic accidents is effectively reduced.

Description

Fixing device for fixing chain of transport vehicle

Technical Field

The utility model relates to the technical field of transport vehicle chain fixing equipment, in particular to a fixing device for a transport vehicle fixing chain.

Background

The flat transport vehicle is also named as an engineering machinery transport vehicle, a flat vehicle and a low flat transport vehicle, and is mainly used for transporting some objects which are not detachable like an excavator, a loader and a harvester. The flat transport vehicle is a common large-scale load-carrying truck in life, the flat transport vehicle is generally widely applied to large-scale production or engineering places such as factories and construction sites, and the characteristic of strong bearing capacity of the flat transport vehicle plays an important role in the economic development process.

Platform trucks also known as flatbed trailers, bulldozer trucks, excavator trucks, flatbed trucks, hook trucks, excavator flats, excavator trailers, excavator flats, hook flats, and the like, are used to transport non-detachable machines such as excavators, loaders, harvesters, and the like.

The existing lock chain of the transport vehicle is usually used for directly bundling the goods and the vehicle body together, so that the lock chain of the transport vehicle can be loosened in a long-term transport process, the goods fall off, property loss is caused, and even pedestrians and vehicles on the roadside can be endangered.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for fixing a chain of a transport vehicle, aiming at the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a fixing device for fixed chain of transport vechicle, includes chain fixing base and sealed lid, chain fixing base and sealed lid sliding connection, and one side fixedly connected with handle of sealed lid, the internally mounted of chain fixing base has circular carousel, one side fixedly connected with of circular carousel is used for twining the U-shaped winding pole of chain, the equal fixedly connected with fixed stop in both ends of U-shaped winding pole, and the flexible guide bar of opposite side fixedly connected with of circular carousel, the one end and the sealed fixed connection that covers of flexible guide bar.

Preferably, the two sides of the chain fixing seat are provided with openings, and the two openings are located in the middle of the U-shaped winding rod.

Preferably, the inner side of the chain fixing seat is provided with a first annular sliding groove, the outer side of the chain fixing seat is provided with a second annular sliding groove and a limiting groove, and the second annular sliding groove is communicated with the limiting groove.

Preferably, the circular turntable is fixedly connected with a first sliding block, and the first sliding block is in sliding connection with the first annular sliding groove.

Preferably, the inner side of the sealing cover is fixedly connected with a second sliding block, and the second sliding block is matched with the second annular sliding groove and the limiting groove.

Preferably, one side of the circular turntable is fixedly connected with a return spring, and one end of the return spring is fixedly connected to the sealing cover.

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

1: the handle is pressed downwards, the second sliding block on the inner side of the sealing cover is moved to the track of the second annular sliding groove, the handle can be twisted at the moment to drive the sealing cover to rotate, the rotating of the sealing cover can drive the circular turntable and the U-shaped winding rod connected with the circular turntable to rotate through the telescopic guide rod, the U-shaped winding rod is in the rotating process, the middle lock chain can be wound at the two ends of the U-shaped winding rod, after the lock chain fixes and fixes the goods on the transport vehicle firmly, the second sliding block on the inner side of the sealing cover is driven to move into the limiting groove again through the acting force of the reset spring after the handle is loosened, the U-shaped winding rod cannot continue to rotate, the lock chain is firmly fixed, the situation that the goods are separated from the lock chain cannot occur, and the probability of traffic transportation accidents is effectively reduced.

Drawings

FIG. 1 is a cross-sectional view of a securing device for securing a chain of a transport vehicle;

fig. 2 is a perspective view of the chain mount shown in fig. 1.

Reference numerals: 1. a chain fixing seat; 2. an opening; 3. a first annular chute; 4. a second annular chute; 5. a limiting groove; 6. a first sliding block; 7. a circular turntable; 8. a U-shaped winding rod; 9. fixing a baffle plate; 10. a sealing cover; 11. a second sliding block; 12. a handle; 13. a telescopic guide rod; 14. a return spring.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 and 2, the fixing device for fixing a chain of a transport vehicle provided by the utility model comprises a chain fixing seat 1 and a sealing cover 10, wherein the chain fixing seat 1 is slidably connected with the sealing cover 10, one side of the sealing cover 10 is fixedly connected with a handle 12, a circular turntable 7 is installed inside the chain fixing seat 1, one side of the circular turntable 7 is fixedly connected with a U-shaped winding rod 8 for winding a chain, two ends of the U-shaped winding rod 8 are fixedly connected with fixing baffles 9, the fixing baffles 9 are arranged to effectively prevent the chain wound on the U-shaped winding rod 8 from being separated from the chain, the other side of the circular turntable 7 is fixedly connected with a telescopic guide rod 13, one end of the telescopic guide rod 13 is fixedly connected with the sealing cover 10, the circular turntable 7 and the sealing cover 10 are fixed together through the telescopic guide rod 13, two sides of the chain fixing seat 1 are both provided with openings 2, the chain can run through away from opening 2, two opening 2 is located the centre of U-shaped winding pole 8, annular spout one 3 has been seted up to the inboard of chain fixing base 1, and annular spout two 4 and spacing groove 5 have been seted up in the outside, and annular spout two 4 and spacing groove 5 intercommunication, circular carousel 7 fixedly connected with slider one 6, slider one 6 and annular spout one 3 sliding connection, the inboard fixedly connected with slider two 11 of sealed lid 10, slider two 11 and annular spout two 4 and spacing groove 5 phase-match, one side fixedly connected with reset spring 14 of circular carousel 7, reset spring 14's one end fixed connection is on sealed lid 10, and reset spring 14 can provide a reverse effort for circular carousel 7 and sealed lid 10.

In this embodiment, firstly, the chain passes through the two

annular winding rods

2 and 8, the handle 12 is pressed downwards, the two sliding blocks 11 on the inner side of the sealing cover 10 move to the track of the two annular sliding grooves 4, at this time, the handle 12 can be twisted to drive the sealing cover 10 to rotate, the rotation of the sealing cover 10 can drive the circular turntable 7 and the U-shaped winding rods 8 connected with the circular turntable to rotate through the telescopic guide rods 13, and the middle chain can be wound on the two ends of the U-shaped winding rods 8 in the rotating process of the U-shaped winding rods 8, so that the chain is firmly fixed with the goods on the transport cart.

Example two

As shown in fig. 1-2, the fixing device for fixing a chain of a transport vehicle according to the present invention further includes a chain fixing seat 1 and a sealing cover 10, the chain fixing seat 1 is slidably connected to the sealing cover 10, and one side of the sealing cover 10 is fixedly connected to a handle 12, a circular turntable 7 is installed inside the chain fixing seat 1, one side of the circular turntable 7 is fixedly connected to a U-shaped winding rod 8 for winding a chain, both ends of the U-shaped winding rod 8 are fixedly connected to fixing baffles 9, the fixing baffles 9 are arranged to effectively prevent the chain wound around the U-shaped winding rod 8 from being separated therefrom, and the other side of the circular turntable 7 is fixedly connected to a telescopic guide rod 13, one end of the telescopic guide rod 13 is fixedly connected to the sealing cover 10, the circular turntable 7 and the sealing cover 10 are fixed together by the telescopic guide rod 13, both sides of the chain fixing seat 1 are provided with openings 2, the chain can run through away from opening 2, two opening 2 is located the centre of U-shaped winding pole 8, annular spout one 3 has been seted up to the inboard of chain fixing base 1, and annular spout two 4 and spacing groove 5 have been seted up in the outside, and annular spout two 4 and spacing groove 5 intercommunication, circular carousel 7 fixedly connected with slider one 6, slider one 6 and annular spout one 3 sliding connection, the inboard fixedly connected with slider two 11 of sealed lid 10, slider two 11 and annular spout two 4 and spacing groove 5 phase-match, one side fixedly connected with reset spring 14 of circular carousel 7, reset spring 14's one end fixed connection is on sealed lid 10, and reset spring 14 can provide a reverse effort for circular carousel 7 and sealed lid 10.

In this embodiment, after the chain fixes the goods on the transport cart firmly, the handle 12 is loosened to drive the second slider 11 on the inner side of the sealing cover 10 to move into the limiting groove 5 again through the acting force of the return spring 14, so that the U-shaped winding rod 8 cannot rotate continuously, and the chain cannot be separated from the U-shaped winding rod 8.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a fixing device for fixed chain of transport vechicle, includes chain fixing base (1) and sealed lid (10), chain fixing base (1) and sealed lid (10) sliding connection, and one side fixedly connected with handle (12) of sealed lid (10), its characterized in that: the chain fixing seat is characterized in that a circular rotary table (7) is arranged inside the chain fixing seat (1), one side of the circular rotary table (7) is fixedly connected with a U-shaped winding rod (8) used for winding a chain, fixing baffle plates (9) are fixedly connected to two ends of the U-shaped winding rod (8), a telescopic guide rod (13) is fixedly connected to the other side of the circular rotary table (7), and one end of the telescopic guide rod (13) is fixedly connected with a sealing cover (10).

2. The fixing device for fixing the chain of the transport vehicle according to claim 1, wherein the two sides of the chain fixing seat (1) are provided with openings (2), and the two openings (2) are positioned in the middle of the U-shaped winding rod (8).

3. The fixing device for fixing the chain of the transport vehicle according to claim 1, wherein the chain fixing seat (1) is provided with a first annular sliding groove (3) on the inner side, a second annular sliding groove (4) and a limiting groove (5) on the outer side, and the second annular sliding groove (4) and the limiting groove (5) are communicated with each other.

4. The fixing device for the fixed chain of the transport vehicle according to claim 3, wherein the circular turntable (7) is fixedly connected with a first sliding block (6), and the first sliding block (6) is slidably connected with the first annular sliding groove (3).

5. The fixing device for the fixed chain of the transport vehicle as claimed in claim 3, wherein a second sliding block (11) is fixedly connected to the inner side of the sealing cover (10), and the second sliding block (11) is matched with the second annular sliding groove (4) and the limiting groove (5).

6. The fixing device for the fixed chain of the transport vehicle according to claim 1, wherein a return spring (14) is fixedly connected to one side of the circular turntable (7), and one end of the return spring (14) is fixedly connected to the sealing cover (10).