CN216185535U - Quick-dismantling anti-jumping trailer fence and semitrailer - Google Patents
Quick-dismantling anti-jumping trailer fence and semitrailer Download PDFInfo
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- CN216185535U CN216185535U CN202121940561.1U CN202121940561U CN216185535U CN 216185535 U CN216185535 U CN 216185535U CN 202121940561 U CN202121940561 U CN 202121940561U CN 216185535 U CN216185535 U CN 216185535U
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- fence
- trailer
- bouncing
- upright post
- base body
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- 230000009191 jumping Effects 0.000 claims description 5
- 238000007665 sagging Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a quick-release anti-bouncing trailer fence which comprises a fence base body, an upright post and a plurality of fixing clamps arranged on the upright post, wherein grooves used for supporting the fence base body are arranged on the fixing clamps, a plurality of anti-bouncing devices used for limiting the upward bouncing of the fence base body are arranged on the upright post, the anti-bouncing devices are arranged above the fixing clamps, and each anti-bouncing device comprises a fixing bolt transversely fixed on the upright post, a shaft sleeve arranged on the outer side of the fixing bolt and an L-shaped pressing plate rotatably arranged on the outer side of the shaft sleeve. The quick-release anti-bouncing trailer fence can effectively prevent the fence from bouncing, is quick and convenient to install, and has strong fence interchangeability. The utility model also provides a semitrailer provided with the quick-release anti-tripping trailer fence, and the semitrailer can quickly mount and dismount the fence.
Description
Technical Field
The utility model relates to the field of trailers, in particular to a quick-release anti-tripping trailer fence and a semitrailer.
Background
The fence structure of the prior fence type trailer has various types, different purposes and various fixing modes. At present, the hinge is fixed, the fixing sleeve is fixed, the clamping groove is fixed, and the like. The various fence fixing modes have advantages and disadvantages, the fence fixed by the hinge, the fixing sleeve and the like is convenient to open, but the fence is difficult to disassemble and assemble, the interchangeability is poor, and the fence trailer which is frequently disassembled and assembled is inconvenient to use.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model adopts the technical scheme that: a quick-release anti-tripping trailer fence comprises a fence base body, a stand column and a plurality of fixing clamps arranged on the stand column, wherein the fixing clamps are provided with grooves for supporting the fence base body,
a plurality of anti-bouncing devices for limiting the upward bouncing of the fence base body are arranged on the upright post, the anti-bouncing devices are arranged above the fixing clips,
the anti-bouncing device comprises a fixing bolt transversely fixed on the upright post, a shaft sleeve arranged on the outer side of the fixing bolt and an L-shaped pressing plate rotatably arranged on the outer side of the shaft sleeve.
Based on the above, for better fixation, the outer end of the fixing bolt is provided with a nut, and the inner end of the fixing bolt is provided with a gasket.
Based on the above, a plurality of fence cross braces are transversely arranged on the fence base body, two ends of each fence cross brace are arranged in the grooves, and the straight edges of the L-shaped pressing plates are arranged in parallel with the fence cross braces; in order to reserve larger space when the fence base body is disassembled upwards, when the L-shaped pressing plate is in a natural sagging state, the L-shaped pressing plate is positioned above the fence cross brace.
Based on the above, for better preventing to beat, transversely be provided with many fence crossbearers on the fence base member, the both ends setting of fence crossbearer is in the recess, when L shape clamp plate is in the nature state of drooping, the straight flange of L shape clamp plate with the fence crossbearer contacts.
Based on the above, a plurality of the anti-bouncing devices are arranged at the same height of the upright post.
The utility model also provides a semitrailer, and the semitrailer is provided with the quick-release anti-tripping trailer fence.
Compared with the prior art, the quick-release anti-tripping trailer fence has substantial characteristics and progress, and particularly, the quick-release anti-tripping trailer fence can be installed by fixing the fixing clips on the stand columns and placing two ends of the fence in the fixing clips. When the fence is disassembled, the two ends of the fence are upwards moved out of the fixing clips, so that the fence can be easily disassembled. Meanwhile, in order to prevent the fence from jumping, an anti-jumping device is arranged above the fence, and the bottom of an L-shaped pressing plate in the anti-jumping device is utilized to compress the fence, so that the fence can be effectively prevented from jumping. The fence structure is fast and convenient to install, strong in fence interchangeability and free of special fence positioning marks. The utility model also provides a semitrailer provided with the quick-release anti-tripping trailer fence.
Drawings
Fig. 1 is a schematic view of the installation state of a quick-release anti-tripping trailer fence provided by the utility model.
Fig. 2 and 3 are partial structural schematic diagrams of a quick release anti-tripping trailer fence provided by the utility model.
Fig. 4 is a schematic diagram of a disassembled structure of the anti-bounce device in the quick-release anti-bounce trailer fence provided by the utility model.
In the figure: 1. a fence base; 2. a column; 3. fixing the card; 4. an anti-jump device; 5. a fence wale; 6. a groove; 7. an L-shaped pressing plate; 8. fixing the bolt; 9. a nut; 10. a gasket; 11. and a shaft sleeve.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
Example 1
The embodiment provides a quick-release anti-tripping trailer fence, which as shown in fig. 1, fig. 2, fig. 3 and fig. 4, comprises a fence base body 1, a vertical column 2 and a plurality of fixing clips 3 arranged on the vertical column 2. The fixing clip 3 is provided with a groove 6 for supporting the fence base body 1.
A plurality of anti-bouncing devices 4 used for limiting the upward bouncing of the fence base body 1 are arranged on the upright post 2. The anti-jump device 4 is arranged above the fixed card 3.
The anti-jump device 4 comprises a fixing bolt 8 transversely fixed on the upright post 2, a shaft sleeve 11 arranged on the outer side of the fixing bolt 8 and an L-shaped pressing plate 7 rotatably arranged on the outer side of the shaft sleeve 11.
For better fixation, the outer end of the fixation bolt 8 is provided with a nut 9. The inner end of the fixing bolt 8 is provided with a washer 10.
A plurality of fence crossbars 5 are transversely arranged on the fence base body 1. Two ends of the fence cross brace 5 are arranged in the grooves 6. The straight edge of the L-shaped pressing plate 7 is arranged in parallel with the fence wale 5.
In order to reserve a larger space when the fence base body 1 is disassembled upwards, when the L-shaped pressing plate 7 is in a natural sagging state, the L-shaped pressing plate 7 is positioned above the fence cross brace.
The anti-jump devices 4 are arranged on the same height of the upright post 2.
This embodiment still provides a semitrailer, and this semitrailer is installed above-mentioned quick detach and is prevented jumping trailer fence.
Specifically, when the quick-release anti-tripping trailer fence is mounted and dismounted, the concrete operation steps are as follows:
installing the anti-tripping device on the reserved fixing hole of the upright post, wherein the L-shaped pressing plate can rotate 180 degrees anticlockwise and is in a vertically upward state; then the fence base body is placed into the fixing clamp, and the fixing clamp and the upright post folded edge form a U-shaped groove to play a role in fixing the fence.
Then the L-shaped pressing plate is put down clockwise, and the L-shaped pressing plate is in a vertical state by gravity and is suspended above the fence to prevent the fence from jumping upwards.
Otherwise, when the fence is disassembled, the L-shaped pressing plate is rotated 180 degrees anticlockwise to be in a vertical upward state, the fence base body is taken out upwards from the fixing clamp, the fence can be disassembled, and then the L-shaped pressing plate is put down.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a trailer fence is prevented jumping by quick detach which characterized in that: the fence comprises a fence base body, an upright post and a plurality of fixing clips arranged on the upright post, wherein grooves for supporting the fence base body are formed in the fixing clips;
a plurality of anti-bouncing devices for limiting the upward bouncing of the fence base body are arranged on the upright post, the anti-bouncing devices are arranged above the fixing clips,
the anti-bouncing device comprises a fixing bolt transversely fixed on the upright post, a shaft sleeve arranged on the outer side of the fixing bolt and an L-shaped pressing plate rotatably arranged on the outer side of the shaft sleeve.
2. The quick release anti-bounce trailer fence of claim 1, characterized in that: the outer end of the fixing bolt is provided with a nut, and the inner end of the fixing bolt is provided with a gasket.
3. The quick release anti-bounce trailer fence of claim 2, characterized in that: the fence base body is transversely provided with a plurality of fence cross braces, the two ends of each fence cross brace are arranged in the grooves, the straight edges of the L-shaped pressing plates are arranged in parallel with the fence cross braces, and when the L-shaped pressing plates are in a natural drooping state, the L-shaped pressing plates are located above the fence cross braces.
4. The quick release anti-bounce trailer fence of claim 2, characterized in that: the fence base body is transversely provided with a plurality of fence cross braces, two ends of each fence cross brace are arranged in the grooves, and when the L-shaped pressing plate is in a natural sagging state, the straight edges of the L-shaped pressing plate are in contact with the fence cross braces.
5. The quick release anti-bounce trailer fence of claim 3 or 4, characterized in that: the anti-bouncing devices are arranged on the same height of the upright post.
6. A semi-trailer, characterized in that: the semitrailer is equipped with a quick release anti-bounce trailer barrier as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121940561.1U CN216185535U (en) | 2021-08-18 | 2021-08-18 | Quick-dismantling anti-jumping trailer fence and semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121940561.1U CN216185535U (en) | 2021-08-18 | 2021-08-18 | Quick-dismantling anti-jumping trailer fence and semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216185535U true CN216185535U (en) | 2022-04-05 |
Family
ID=80915131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121940561.1U Active CN216185535U (en) | 2021-08-18 | 2021-08-18 | Quick-dismantling anti-jumping trailer fence and semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216185535U (en) |
-
2021
- 2021-08-18 CN CN202121940561.1U patent/CN216185535U/en active Active
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