CN217319942U

CN217319942U - Traction with strong adaptability

Info

Publication number: CN217319942U
Application number: CN202221024205.XU
Authority: CN
Inventors: 傅军; 杨旭宏
Original assignee: Tai'an Hancheng Trailer Equipment Manufacturing Co ltd
Current assignee: Tai'an Hancheng Trailer Equipment Manufacturing Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-30
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to a vehicle pulls technical field, and discloses a strong pulling of suitability, including first connecting block, the left side of first connecting block is rotated and is installed the traction ring, the right side swing joint of first connecting block has adjusting part, adjusting part's right side swing joint has the second connecting block, the top fixed mounting of second connecting block has the mount pad, adjusting part includes fixed block, telescopic link, fixing base, spacing hole, rotary drum, handle, spacing plug and spacing slot. This strong pulling of suitability can let the rotary drum rotate through twist grip and adjust the connection height of pulling after, can fix to it and draw and warp between the height when avoiding the vehicle to remove, can the height-adjusting go to adapt to not locomotive and trailer of co-altitude, need not under emergency to wait for the locomotive or the trailer that adapt to again to draw, has saved user's time, has improved the efficiency of transportation, person's of facilitating the use.

Description

Traction with strong adaptability

Technical Field

The utility model relates to a vehicle pulls technical field, specifically is a strong pulling of suitability.

Background

The traction is a mechanical tool which is dragged by a tool between the vehicle head and the vehicle box, and is used for a common large truck or a semitrailer, namely the vehicle head can be separated from the original vehicle box to drag other vehicle boxes, and the vehicle box can also be separated from the original vehicle head to be dragged by other vehicle heads.

The traction tool in the existing market is improved aiming at the aspects of the model of a vehicle, the product can only adapt to the vehicle head and the trailer with the same model and height, the trailer with the same model can be changed when the trailer needs to be changed, but the vehicle head and the trailer can only wait for the adapted vehicle head and trailer when the vehicle needs to go out urgently, the transportation time is delayed, and the use of a user is inconvenient, so that the bag-type dust collector convenient to disassemble is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a strong pulling of suitability possesses advantages such as height-adjustable, has solved the problem that locomotive height and trailer height are uncomfortable to be joined in marriage and can't be pull.

(II) technical scheme

For realizing the above-mentioned strong mesh of pulling of suitability, the utility model provides a following technical scheme: the traction with strong adaptability comprises a first connecting block, wherein a traction ring is rotatably arranged on the left side of the first connecting block, an adjusting assembly is movably connected to the right side of the first connecting block, a second connecting block is movably connected to the right side of the adjusting assembly, and a mounting seat is fixedly arranged at the top of the second connecting block;

the adjusting part comprises a fixing block, a telescopic rod, a fixing seat, limiting holes, a rotary drum, a handle, limiting plugs and limiting slots, the fixing block is connected to the front side and the rear side of the first connecting block in a rotating mode, the telescopic rod is fixedly connected to the right side of the first connecting block, the fixing seat is fixedly mounted at the top of the second connecting block, the limiting holes with the quantity not less than ten are formed in the front side of the fixing block, the rotary drum is installed in the inner rotating mode of the second connecting block, the handle is fixedly mounted at the front side of the rotary drum, the top of the handle is provided with the limiting plugs, and the limiting slots with the quantity not less than ten are formed in the front side of the second connecting block.

Preferably, the right side of the traction ring is rotatably connected with the left side of the first connecting block through a bearing, and a pull ring is arranged on the front side of the first connecting block.

Preferably, the fixed block is rotatably connected with the first connecting block through a bearing, the fixed block is fixedly connected with the rotary drum, the limiting hole is formed in the fixed block fixedly connected with the front side of the rotary drum, and the limiting hole surrounds the outer side of the rotary drum.

Preferably, the right side of first connecting block is equipped with first opening, the left side of telescopic link extend to the inside of first connecting block and with the inside pivot fixed connection of first connecting block through first opening.

Preferably, the top and the left side of fixing base all are equipped with the second opening, the right side of telescopic link extend to the inside of fixing base and with the inside pivot fixed connection of fixing base through the second opening.

Preferably, the sizes of the limiting holes, the limiting slots and the limiting plugs are matched, the number of the limiting holes is the same as that of the limiting slots, and the limiting holes are located right in front of the limiting slots.

Preferably, the front side and the rear side of the rotating drum respectively penetrate through the two fixing blocks and extend to the outside of the fixing blocks, the rotating drum is rotatably connected with the second connecting block through a bearing, a lock chain is arranged on the right side of the limiting plug, and the lock chain is fixedly connected with the handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a strong pulling of suitability possesses following beneficial effect:

this strong traction of suitability, be connected with the trailer through the mount pad on the second connecting block, then turning handle lets the rotary drum rotate and drives the fixed block and reciprocate, first connecting block is followed to remove, the automatic flexible adaptation of telescopic link on right side, after adjusting the adaptation height, pass spacing hole with spacing plug on the handle and arrive at the inside that corresponds spacing slot, block the rotary drum, let the fixed block can't remove, at last be connected traction ring and locomotive, accomplish locomotive and trailer and pull, can the height-adjusting go adapt to not locomotive and trailer of co-altitude, locomotive or trailer that need not wait to adapt to again under emergency pull, user's time has been saved, the efficiency of transportation is improved, the person of facilitating the use's use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a rear view of the present invention;

fig. 4 is a schematic view of the adjusting assembly of the present invention.

In the figure: the device comprises a first connecting block 1, a traction ring 2, an adjusting component 3, a fixed block 301, a telescopic rod 302, a fixed seat 303, a limiting hole 304, a rotating cylinder 305, a handle 306, a limiting plug 307, a limiting slot 308, a second connecting block 4 and a mounting seat 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a traction device with strong adaptability comprises a first connecting block 1, wherein a pull ring is arranged on the front side of the first connecting block 1, so that the first connecting block 1 can be conveniently moved to be connected with a vehicle head, a traction ring 2 is rotatably arranged on the left side of the first connecting block 1, the right side of the traction ring 2 is rotatably connected with the left side of the first connecting block 1 through a bearing, an adjusting assembly 3 is movably connected to the right side of the first connecting block 1, a second connecting block 4 is movably connected to the right side of the adjusting assembly 3, and a mounting seat 5 is fixedly arranged at the top of the second connecting block 4;

the adjusting component 3 comprises a fixed block 301, an expansion link 302, a fixed seat 303, a limit hole 304, a rotary drum 305, a handle 306, a limit plug 307 and a limit slot 308, the fixed block 301 is rotatably connected to the front side and the rear side of the first connecting block 1, the expansion link 302 is fixedly connected to the right side of the first connecting block 1, the fixed seat 303 is fixedly mounted at the top of the second connecting block 4, the second opening is arranged at the top and the left side of the fixed seat 303 to facilitate the up-and-down movement of the expansion link 302, the limit hole 304 with the number not less than ten is formed in the front side of the fixed block 301, the limit hole 304 is positioned on the fixed block 301 fixedly connected with the front side of the rotary drum 305, the limit hole 304 surrounds the outer side of the rotary drum 305, the number of the limit hole 304 is the same as that of the limit slot 308, the limit hole 304 is positioned right in front of the limit slot 308, the limit plug 307 is conveniently inserted into the limit slot 308, the rotary drum 305 is rotatably mounted in the second connecting block 4, the front side fixed mounting of rotary drum 305 has handle 306, the top of handle 306 is provided with spacing bolt 307, the right side of spacing bolt 307 is equipped with the chain, chain and handle 306 fixed connection, conveniently remove and adjust the position of spacing bolt 307, also avoid dropping of spacing bolt 307 simultaneously, the spacing slot 308 that ten is no less than to quantity is seted up to the front side of second connecting block 4, spacing hole 304, spacing slot 308 and the size homogeneous phase adaptation of spacing bolt 307, can make things convenient for bolt 307 to block fixed block 301, let towed high fixed unable removal.

When the trailer is used, the mounting base 5 is fixed with the trailer, the handle 306 is rotated, the rotary drum 305 is rotated to drive the fixing block 301 to move upwards or downwards, the first connecting block 1 is driven to move upwards or downwards, the telescopic rod 302 automatically extends and retracts to adjust the change of the adaptive distance, after adjustment is completed, the limiting plug 307 penetrates through the corresponding limiting hole 304 to be inserted into the limiting slot 308, the rotary drum 305 is fixed to enable the rotary drum 305 to rotate, the adjusted height is fixed, and finally the traction ring 2 is connected with the trailer head.

In conclusion, the traction with strong adaptability is realized by connecting the mounting seat 5 on the second connecting block 4 with the trailer, then the handle 306 is rotated to make the rotating drum 305 rotate to drive the fixed block 301 to move up and down, the first connecting block 1 moves along with the rotating drum, the telescopic rod 302 on the right side automatically stretches and contracts to adapt, after the height is adjusted to be suitable for, the limit bolt 307 on the handle 306 passes through the limit hole 304 to reach the inside of the corresponding limit slot 308, the rotating drum 305 is clamped, the fixing block 301 cannot move, finally, the traction ring 2 is connected with the vehicle head, the traction of the vehicle head and the trailer is completed, the height can be adjusted to be suitable for vehicle heads and trailers with different heights, need not to wait for the locomotive or the trailer that adapt to draw under emergency again, saved user's time, improved the efficiency of transportation, person's of facilitating the use has solved the problem that locomotive height and trailer height are not suitable for and can't be drawn.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A strong-adaptability traction device comprises a first connecting block (1), and is characterized in that: a traction ring (2) is rotatably mounted on the left side of the first connecting block (1), an adjusting component (3) is movably connected to the right side of the first connecting block (1), a second connecting block (4) is movably connected to the right side of the adjusting component (3), and a mounting seat (5) is fixedly mounted at the top of the second connecting block (4);

the adjusting component (3) comprises a fixed block (301), an expansion rod (302), a fixed seat (303), a limiting hole (304), a rotary drum (305), a handle (306), a limiting plug (307) and a limiting slot (308), the front side and the rear side of the first connecting block (1) are both rotationally connected with fixed blocks (301), the right side of the first connecting block (1) is fixedly connected with a telescopic rod (302), the top of the second connecting block (4) is fixedly provided with a fixed seat (303), the front side of the fixed block (301) is provided with at least ten limiting holes (304), a rotary drum (305) is rotatably arranged in the second connecting block (4), a handle (306) is fixedly arranged at the front side of the rotary drum (305), the top of handle (306) is provided with spacing plug (307), the front side of second connecting block (4) is opened and is equipped with spacing slot (308) that the quantity is no less than ten.

2. A strong-fitting traction as defined in claim 1, wherein: the right side of the traction ring (2) is rotatably connected with the left side of the first connecting block (1) through a bearing, and the front side of the first connecting block (1) is provided with a pull ring.

3. A strong-fitting traction as defined in claim 1, wherein: the fixing block (301) is rotatably connected with the first connecting block (1) through a bearing, the fixing block (301) is fixedly connected with the rotary drum (305), the limiting hole (304) is formed in the fixing block (301) fixedly connected with the front side of the rotary drum (305), and the limiting hole (304) surrounds the outer side of the rotary drum (305).

4. A strong-fitting traction as defined in claim 1, wherein: the right side of first connecting block (1) is equipped with first opening, the left side of telescopic link (302) extend to the inside of first connecting block (1) and with the inside pivot fixed connection of first connecting block (1) through first opening.

5. A strong-fitting traction as defined in claim 1, wherein: the top and the left side of fixing base (303) all are equipped with the second opening, the right side of telescopic link (302) extend to the inside of fixing base (303) and with the inside pivot fixed connection of fixing base (303) through the second opening.

6. A strong-fitting traction as defined in claim 1, wherein: the sizes of the limiting holes (304), the limiting slots (308) and the limiting plugs (307) are matched, the number of the limiting holes (304) and the number of the limiting slots (308) are the same, and the limiting holes (304) are located right in front of the limiting slots (308).

7. A strong-fitting traction as defined in claim 1, wherein: the front side and the rear side of the rotary drum (305) respectively penetrate through the two fixing blocks (301) and extend to the outer parts of the fixing blocks (301), the rotary drum (305) is rotatably connected with the second connecting block (4) through a bearing, a chain is arranged on the right side of the limiting plug (307), and the chain is fixedly connected with the handle (306).