CN219056416U

CN219056416U - Semitrailer with side protection device

Info

Publication number: CN219056416U
Application number: CN202320233748.0U
Authority: CN
Inventors: 王英杰; 杨旭东; 陈朝辉; 杨运增; 王存杰
Original assignee: Hebei Huayun Shuntong Special Purpose Automobile Manufacturing Co ltd
Current assignee: Hebei Huayun Shuntong Special Purpose Automobile Manufacturing Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-05-23
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the technical field of semitrailers, and provides a semitrailer with a side protection device. According to the utility model, the goods in the semi-trailer carriage are subjected to vibration extrusion, vibration force is transmitted to the air cushion, the air cushion deforms to absorb the vibration force, meanwhile, the vibration force is transmitted to the rubber layer, the rubber layer is used for buffering, meanwhile, the vibration force is transmitted to the buffer layer for deformation buffering, then, the vibration force is transmitted to the fixed plate, the fixed plate deforms to drive the limiting sleeve to move, the limiting sleeve moves to drive the sliding rod to move, the sliding rod moves to drive the elasticity to deform and absorb the vibration force, so that the semi-trailer carriage achieves the effect of buffering protection, the existing mode of utilizing the carriage outer frame is replaced, the goods can be protected, the phenomenon of extrusion damage of the goods is avoided, and the semi-trailer carriage is convenient for a user to use.

Description

Semitrailer with side protection device

Technical Field

The utility model relates to the technical field of semitrailers, in particular to a semitrailer with a side protection device.

Background

Need use semitrailer carriage in the goods transportation, patent publication number is CN217864395U, discloses semitrailer with side protector, including the carriage body, the front fixedly connected with of carriage body is two sets of connecting nails, the front of carriage body is provided with the guard plate, two connecting plates of front fixedly connected with of guard plate, every two through-holes have all been seted up in the front of connecting plate, every the front end of connecting nail all runs through the through-hole and extends to the top of guard plate, every the equal threaded connection of surface of connecting nail has the nut. This semitrailer with side protector, through the cooperation of guard plate, connecting plate, through-hole, connecting nail and the nut that sets up, utilize the connecting nail to pass the through-hole and form the fixing to the connecting plate, after the nut is connected with the connecting nail, alright form the connection between guard plate and the carriage body fixedly, further promoted the stability of guard plate, the guard plate can form the shelter from the protection to the carriage body, can guarantee the effect to the inside delivery goods protection of carriage body.

The prior art solutions described above have the following drawbacks: can not protect the inside goods in carriage, the goods receives vibrations and shocks and can lead to the fact the extrusion to the goods, causes the goods damage, has reduced the security in semitrailer carriage, influences the user and uses.

Disclosure of Invention

The utility model provides a semi-trailer carriage, which solves the problems that the cargoes in the carriage cannot be protected, the cargoes are extruded by vibration and impact, the cargoes are damaged, and the safety of the semi-trailer carriage is reduced in the related art.

The technical scheme of the utility model is as follows: the utility model provides a semitrailer with side protector, includes half string carriage, the equal fixedly connected with guard plate of front side and rear side of semitrailer railway carriage or compartment inner wall, the inboard fixedly connected with support frame of guard plate, the inboard fixedly connected with slide bar of support frame, the inboard of guard plate is provided with the fixed plate, the outside fixedly connected with of fixed plate is located the stop collar in the slide bar outside, the inside fixedly connected with shell fragment of stop collar, the shell fragment uses with the slide bar cooperation, the fixed surface of slide bar is connected with and rotates the cover, rotate the inboard fixedly connected with of cover and shell fragment.

Preferably, the inner side of the fixing plate is fixedly connected with a buffer layer, and the inner side of the buffer layer is fixedly connected with a protective layer.

As the preferable choice of the utility model, the front surface of the protective layer is fixedly connected with a rubber layer, and the rubber layer is matched with the protective layer for use.

As the preferable mode of the utility model, the front surface of the rubber layer is fixedly connected with an air cushion, and the air cushion is positioned on the rubber layer for cooperation use.

As the preferable mode of the utility model, the air cushion is internally fixedly connected with a supporting block, and the supporting block is matched with the air cushion for use.

As the preferable mode of the utility model, the number of the elastic pieces is a plurality of the elastic pieces, and the elastic pieces are uniformly distributed in a rectangular shape.

As the preferable number of the supporting blocks is a plurality of the supporting blocks, and the supporting blocks are uniformly distributed in a rectangular shape.

As the preferable number of the sliding rods is a plurality, the sliding rods are uniformly distributed in a rectangular shape.

The working principle and the beneficial effects of the utility model are as follows: according to the utility model, the goods in the semi-trailer carriage are subjected to vibration extrusion, vibration force is transmitted to the air cushion, the air cushion deforms to absorb the vibration force, meanwhile, the vibration force is transmitted to the rubber layer, the rubber layer is used for buffering, meanwhile, the vibration force is transmitted to the buffer layer for deformation buffering, then, the vibration force is transmitted to the fixed plate, the fixed plate deforms to drive the limiting sleeve to move, the limiting sleeve moves to drive the sliding rod to move, the sliding rod moves to drive the elasticity to deform and absorb the vibration force, so that the semi-trailer carriage achieves the effect of buffering protection, the existing mode of utilizing the carriage outer frame is replaced, the goods can be protected, the phenomenon of extrusion damage of the goods is avoided, and the semi-trailer carriage is convenient for a user to use.

The vibration force can be buffered by the buffer layer, so that the vibration force buffer device is convenient for a user to use.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

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

FIG. 2 is a schematic top view in cross section of the structural shield of the present utility model;

FIG. 3 is a perspective view of a slide bar according to the present utility model;

fig. 4 is a schematic perspective view of the structural stop collar of the present utility model.

In the figure: 1. a semi-trailer carriage; 2. a protection plate; 3. a support frame; 4. a slide bar; 5. a fixing plate; 6. a limit sleeve; 7. a spring plate; 8. a rotating sleeve; 9. a buffer layer; 10. a protective layer; 11. a rubber layer; 12. an air cushion; 13. and a supporting block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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 and fig. 4, the present utility model provides a technical solution: the utility model provides a semitrailer with a side protection device, which comprises a semitrailer carriage 1, wherein the front side and the rear side of the inner wall of the semitrailer carriage 1 are fixedly connected with a protection plate 2, the inner side of the protection plate 2 is fixedly connected with a support frame 3, the inner side of the support frame 3 is fixedly connected with a slide bar 4, the inner side of the protection plate 2 is provided with a fixed plate 5, the outer side of the fixed plate 5 is fixedly connected with a limit sleeve 6 positioned at the outer side of the slide bar 4, the inner side of the limit sleeve 6 is fixedly connected with a spring piece 7, the spring piece 7 is matched with the slide bar 4 for use, the surface of the slide bar 4 is fixedly connected with a rotating sleeve 8, and the rotating sleeve 8 is fixedly connected with the inner side of the spring piece 7.

Referring to fig. 2, a buffer layer 9 is fixedly connected to the inner side of the fixing plate 5, and a protection layer 10 is fixedly connected to the inner side of the buffer layer 9.

As a technical optimization scheme of the utility model, the vibration force can be buffered through the arrangement of the buffer layer 9, so that the vibration force is convenient for a user to use.

Referring to fig. 2, a rubber layer 11 is fixedly connected to the front surface of the protection layer 10, and the rubber layer 11 is used in cooperation with the protection layer 10.

As a technical optimization scheme of the utility model, the protection buffer effect of the protection layer 10 can be enhanced through the arrangement of the rubber layer 11, so that the protection buffer layer is convenient for a user to use.

Referring to fig. 2, an air cushion 12 is fixedly connected to the front surface of the rubber layer 11, and the air cushion 12 is located on the rubber layer 11 to be matched with the rubber layer 11.

As a technical optimization scheme of the utility model, the goods in the carriage can be protected and buffered through the arrangement of the air cushion 12, so that the air cushion is convenient for a user to use.

Referring to fig. 2, a supporting block 13 is fixedly connected to the inside of the air cushion 12, and the supporting block 13 is used in cooperation with the air cushion 12.

As a technical optimization scheme of the utility model, the air cushion 12 can be supported by the arrangement of the supporting blocks 13, so that the supporting force of the air cushion 12 is improved, and the air cushion is convenient for a user to use.

Referring to fig. 2, the number of the elastic pieces 7 is a plurality, and the elastic pieces 7 are uniformly distributed in a rectangular shape.

As a technical optimization scheme of the utility model, the sliding rod 4 can be supported by setting the number of the elastic sheets 7 to be a plurality of, so that the buffering effect between the protection plate 2 and the fixed plate 5 is improved, and the use by a user is facilitated.

Referring to fig. 2, the number of the supporting blocks 13 is several, and the supporting blocks 13 are uniformly distributed in a rectangular shape.

As a technical optimization scheme of the utility model, the number of the supporting blocks 13 is set to be a plurality of, so that each position of the air cushion 12 can be supported, and the air cushion is convenient for a user to use.

Referring to fig. 2, the number of the sliding bars 4 is a plurality, and the sliding bars 4 are uniformly distributed in a rectangular shape.

As a technical optimization scheme of the utility model, the number of the sliding rods 4 is set to be a plurality of, so that the positions of the protection plate 2 and the fixing plate 5 can be protected, and the protection plate is convenient for a user to use.

The working principle and the using flow of the utility model are as follows: when the semi-trailer carriage 1 is used, a user shakes and extrudes cargoes inside the semi-trailer carriage 1, shaking force is transmitted to the air cushion 12, the air cushion 12 deforms to absorb shaking force, shaking force is transmitted to the rubber layer 11, buffering is carried out through the rubber layer 11, shaking force is transmitted to the buffer layer 9 to carry out deformation buffering, then the fixing plate 5 deforms and drives the limiting sleeve 6 to move through transmitting the shaking force to the fixing plate 5, the limiting sleeve 6 moves and drives the sliding rod 4 to move, the sliding rod 4 moves and drives the elastic sheet 7 to elastically deform and absorb the shaking force, and therefore the effect of good protection buffering is achieved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. Semitrailer with side protection device, including half string carriage (1), its characterized in that: the utility model discloses a protection plate, including support frame (3), fixed plate (5)'s outside fixedly connected with stop collar (6), fixed plate (6) inside be located slide bar (4) outside, shell fragment (7) and slide bar (4) cooperation use, the fixed surface of slide bar (4) is connected with and rotates cover (8), rotate cover (8) and the inboard fixed connection of shell fragment (7).

2. A semitrailer with a side guard as claimed in claim 1, wherein: the inner side of the fixed plate (5) is fixedly connected with a buffer layer (9), and the inner side of the buffer layer (9) is fixedly connected with a protection layer (10).

3. A semitrailer with a side guard as claimed in claim 2, wherein: the front of the protective layer (10) is fixedly connected with a rubber layer (11), and the rubber layer (11) is matched with the protective layer (10).

4. A semitrailer having a side guard as claimed in claim 3, wherein: the front of the rubber layer (11) is fixedly connected with an air cushion (12), and the air cushion (12) is positioned on the rubber layer (11) for cooperation.

5. A semitrailer having a side guard as claimed in claim 4, wherein: the inside fixedly connected with supporting shoe (13) of air cushion (12), supporting shoe (13) are used with air cushion (12) cooperation.

6. A semitrailer with a side guard as claimed in claim 1, wherein: the number of the elastic pieces (7) is a plurality of, and the elastic pieces (7) are uniformly distributed in a rectangular shape.

7. A semitrailer having a side guard as claimed in claim 5, wherein: the number of the supporting blocks (13) is a plurality of the supporting blocks (13) are uniformly distributed in a rectangular shape.

8. A semitrailer with a side guard as claimed in claim 1, wherein: the number of the sliding rods (4) is a plurality, and the sliding rods (4) are uniformly distributed in a rectangular shape.