CN211494282U - Novel carriage of van-type semitrailer - Google Patents
Novel carriage of van-type semitrailer Download PDFInfo
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- CN211494282U CN211494282U CN201922254197.2U CN201922254197U CN211494282U CN 211494282 U CN211494282 U CN 211494282U CN 201922254197 U CN201922254197 U CN 201922254197U CN 211494282 U CN211494282 U CN 211494282U
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- van
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- trailer
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Abstract
The utility model provides a novel railway carriage or compartment body of van semi-trailer belongs to van semi-trailer technical field, including the locomotive, the fixed cover seat that is provided with in one side of locomotive, and locomotive and cover seat set up to the integral type structure, one side of locomotive is connected with the railway carriage or compartment body, one side surface mounting of the railway carriage or compartment body has the mount pad, the top surface of mount pad is equipped with the slide, the inside of slide is provided with the slide bar, and sliding connection between slide and the slide bar. The utility model discloses a dismantlement of the carriage body, and realized that the railway carriage or compartment door rotates through the round pin axle with the railway carriage or compartment mouth and open, do not need the manual work to open the railway carriage or compartment door, labour saving and time saving, the railway carriage or compartment door is difficult for resetting when receiving external force after opening moreover.
Description
Technical Field
The utility model relates to a van-type semitrailer technical field specifically is a novel railway carriage or compartment body of van-type semitrailer.
Background
The van semi-trailer is a semi-trailer which is formed by refitting or manufacturing the semi-trailer independently on a chassis of a van, can be divided into a passenger van and a carriage according to the difference of the carriage, is suitable for the transportation of household appliances, building materials and the like, most of the van semi-trailer is of a closed roof structure, but a movable roof structure needs to be made for some times because of the requirement of cargo handling: some of the tent is not provided with a hard top and is covered by tarpaulin; some movable foldable ceilings with frameworks are made.
However, in practical use, the car body still has more defects, such as inconvenient connection between the car body and the car head.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel railway carriage or compartment body of van-type semitrailer, its technical problem that solve is: how to solve the inconvenient problem of being connected between the carriage body and the locomotive.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel van body of a van-type semitrailer comprises a locomotive, wherein a sleeve seat is fixedly arranged on one side of the locomotive, the locomotive and the sleeve seat are arranged into an integrated structure, one side of the locomotive is connected with a van body, and a mounting seat is arranged on the surface of one side of the van body;
the utility model discloses a mounting seat, including mount pad, slide bar, spring, one end fixedly connected with extrusion piece, the top surface of mount pad is equipped with the slide, the inside of slide is provided with the slide, and sliding connection between slide and the slide, the inside of mount pad is provided with the cavity, the internally mounted of cavity has the spring, and the cavity communicates with each other with the slide, the one end fixedly connected with extrusion piece of spring, the one end and the slide bar fixed connection of extrusion piece, bottom one side of slide bar is provided with the locating piece, the locating piece passes the inside.
The slide bar is stirred, the external force effect that the slide bar produced is on the extrusion piece, by the extrusion piece extrusion spring, the spring produces elastic deformation, is driving the locating piece motion, the locating piece leaves the inside of constant head tank and enters into the cavity, separates between cover seat and the mount pad this moment, has realized the dismantlement of the carriage body, easy operation is convenient.
The surface of the sleeve seat is provided with a second screw hole, a positioning groove is formed in the sleeve seat, a fastening bolt is embedded into the second screw hole, and the positioning groove can contain a positioning block.
The top end surface of the positioning block is provided with a first screw hole, the positioning block is matched with the positioning groove, the first screw hole and a second screw hole are vertically arranged in a collinear mode, and the mounting seat and the sleeve seat are fixed by embedding a fastening bolt into the first screw hole and the second screw hole.
The two hydraulic support rods are mounted at the bottom end of the carriage body, a turbine is arranged on one side of each hydraulic support rod, and the two hydraulic support rods can support the carriage body.
The tail end of the carriage body is provided with a carriage opening, two carriage doors are arranged inside the carriage opening, and the two carriage doors are convenient to seal the carriage opening.
The connection part of the carriage opening and the carriage door is provided with a pin shaft, and the carriage opening and the carriage door are movably connected through the pin shaft, so that the carriage door is closed.
The carriage body is fixedly provided with a second fixed block inside, one end of the second fixed block is connected with a hydraulic cylinder, the second fixed block is connected with the hydraulic cylinder through a movable shaft, and the position between the hydraulic cylinder and the fixed block deflects.
The first fixed block is mounted on the surface of the compartment door, one end of the first fixed block is connected with the telescopic end of the hydraulic cylinder through a movable shaft, and the compartment door is driven to move by the telescopic end of the hydraulic cylinder.
The utility model has the advantages that:
1. the utility model discloses a set up spring, slide bar and locating piece, stir the slide bar, the exogenic action that the slide bar produced is on the extrusion piece, by the extrusion piece extrusion spring, the spring produces elastic deformation, drive the locating piece motion, the locating piece leaves the inside of constant head tank and enters into the cavity, separation between cover seat and the mount pad this moment, the dismantlement of the carriage body has been realized, easy operation is convenient, compare with prior art, the inconvenient problem of connection between carriage body and the locomotive has been solved;
2. the utility model discloses a set up the pneumatic cylinder, the flexible end department of pneumatic cylinder is in the extension state, and at this moment the pneumatic cylinder is promoting fixed block one, and the railway carriage or compartment door realizes rotating and opening through the round pin axle with the railway carriage or compartment mouth this moment, does not need the manual work to open the railway carriage or compartment door, labour saving and time saving, and the railway carriage or compartment door is opened the back and is difficult for resetting when receiving external force moreover.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic view of the connection structure of the mounting seat of the present invention.
Fig. 4 is a schematic view of a three-dimensional structure of the other side of the carriage body of the present invention.
Fig. 5 is a structural schematic view of the car door in an open state.
The reference signs are: the hydraulic support device comprises a vehicle head 1, a vehicle carriage body 2, a hydraulic support rod 3, a turbine 4, a sleeve seat 5, a mounting seat 6, a slideway 7, a sliding rod 8, a positioning block 9, a screw hole I10, a cavity 11, a spring 12, an extrusion block 13, a fastening bolt 14, a screw hole II 15, a positioning groove 16, a carriage opening 17, a carriage door 18, a pin shaft 19, a fixed block I20, a hydraulic cylinder 21 and a fixed block II 22.
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.
A novel van body of a van-type semitrailer comprises a locomotive 1, wherein a sleeve seat 5 is fixedly arranged on one side of the locomotive 1, the locomotive 1 and the sleeve seat 5 are arranged into an integrated structure, a carriage body 2 is connected to one side of the locomotive 1, and a mounting seat 6 is arranged on the surface of one side of the carriage body 2;
the top surface of mount pad 6 is equipped with slide 7, the inside of slide 7 is provided with slide bar 8, and sliding connection between slide 7 and the slide bar 8, the inside of mount pad 6 is provided with cavity 11, the internally mounted of cavity 11 has spring 12, and cavity 11 communicates with each other with slide 7, the one end fixedly connected with extrusion piece 13 of spring 12, the one end and the slide bar 8 fixed connection of extrusion piece 13, bottom one side of slide bar 8 is provided with locating piece 9, locating piece 9 passes the inside of cavity 11.
The surface of the sleeve seat 5 is provided with a second screw hole 15, a positioning groove 16 is arranged inside the sleeve seat 5, and a fastening bolt 14 is embedded inside the second screw hole 15.
The top end surface of the positioning block 9 is provided with a first screw hole 10, the positioning block 9 is matched with the positioning groove 16, and the first screw hole 10 and a second screw hole 15 are vertically arranged in a collinear manner.
As shown in fig. 1 to 3, the implementation scenario specifically includes: in the actual use process, the positioning block 9 enters the positioning groove 16, at the moment, the screw hole I10 and the screw hole II 15 are in a vertical collinear state, the fastening bolt 14 is embedded into the screw hole II 15 and the screw hole I10 and is pulled to rotate the fastening bolt 14, the screw hole II 15 and the screw hole I10 are in threaded rotation, the positioning block 9 can be fixed, the connection between the mounting seat 6 and the sleeve seat 5 is realized, the carriage body 2 is convenient to fix, the possibility that the carriage body 2 falls off in the driving process of a vehicle is avoided, the normal use of the carriage body 2 is ensured, when the sleeve seat 5 and the mounting seat 6 need to be disassembled, the sliding rod 8 is pulled, the external force generated by the sliding rod 8 acts on the extrusion block 13, the spring 12 is extruded by the extrusion block 13, the spring 12 generates elastic deformation and drives the positioning block 9 to move, the positioning block 9 leaves the inside of the positioning groove 16 and enters the cavity 11, separation between cover seat 5 and the mount pad 6 this moment has realized the dismantlement of the carriage body 2, and easy operation is convenient, the practicality is high, and this embodiment has specifically solved and has connected inconvenient problem between the carriage body 2 and locomotive 1.
Two hydraulic support rods 3 are installed at the bottom end of the carriage body 2, and a turbine 4 is arranged on one side of each hydraulic support rod 3.
The tail end of the carriage body 2 is provided with a carriage opening 17, a carriage door 18 is arranged inside the carriage opening 17, and two carriage doors 18 are arranged.
The connection part of the carriage opening 17 and the carriage door 18 is provided with a pin shaft 19, and the carriage opening 17 and the carriage door 18 are movably connected through the pin shaft 19.
A second fixed block 22 is fixedly mounted inside the carriage body 2, one end of the second fixed block 22 is connected with a hydraulic cylinder 21, and the second fixed block 22 is connected with the hydraulic cylinder 21 through a movable shaft.
The surface of the compartment door 18 is provided with a first fixed block 20, and one end of the first fixed block 20 is connected with the telescopic end of the hydraulic cylinder 21 through a movable shaft.
As shown in fig. 1, 4 and 5, the implementation scenario specifically includes: when the hydraulic lifting device is used, the hydraulic cylinder 21 drives the compartment door 18 to be opened or closed, when the hydraulic cylinder 21 works, the telescopic end of the hydraulic cylinder 21 is in an extending state, the hydraulic cylinder 21 pushes the first fixing block 20, the first fixing block 20 is connected with the telescopic end of the hydraulic cylinder 21 through the movable shaft, the fixed end of the hydraulic cylinder 21 is connected with the second fixing block through the movable shaft, the compartment door 18 and the compartment opening 17 rotate and are opened through the pin shaft 19 at the moment, the compartment door 18 does not need to be opened manually, time and labor are saved, and the compartment door 18 is not easy to reset when being subjected to external force after being opened.
The utility model discloses a theory of operation:
referring to the attached drawings 1-3 of the specification, a spring 12, a sliding rod 8 and a positioning block 9 are arranged, the sliding rod 8 is stirred, external force generated by the sliding rod 8 acts on an extrusion block 13, the spring 12 is extruded by the extrusion block 13, the spring 12 generates elastic deformation to drive the positioning block 9 to move, the positioning block 9 leaves the inside of a positioning groove 16 and enters a cavity 11, at the moment, a sleeve seat 5 is separated from a mounting seat 6, the disassembly of a carriage body 2 is realized, the operation is simple and convenient, and the problem that the connection between the carriage body 2 and a vehicle head 1 is inconvenient is solved.
Referring to the attached drawings 1, 4 and 5 in the specification, a hydraulic cylinder 21 is arranged, the telescopic end of the hydraulic cylinder 21 is in an extending state, the hydraulic cylinder 21 pushes the first fixing block 20, the compartment door 18 and the compartment opening 17 rotate and are opened through a pin shaft 19, the compartment door 18 does not need to be opened manually, time and labor are saved, and the compartment door 18 is not easy to reset when being subjected to external force after being opened.
Claims (8)
1. The utility model provides a novel railway carriage or compartment body of van semi-trailer, includes locomotive (1), its characterized in that: a sleeve seat (5) is fixedly arranged on one side of the vehicle head (1), the vehicle head (1) and the sleeve seat (5) are arranged into an integrated structure, a carriage body (2) is connected to one side of the vehicle head (1), and a mounting seat (6) is arranged on the surface of one side of the carriage body (2);
the top surface of mount pad (6) is equipped with slide (7), the inside of slide (7) is provided with slide bar (8), and sliding connection between slide (7) and slide bar (8), the inside of mount pad (6) is provided with cavity (11), the internally mounted of cavity (11) has spring (12), and cavity (11) communicate with each other with slide (7), the one end fixedly connected with extrusion piece (13) of spring (12), the one end and slide bar (8) fixed connection of extrusion piece (13), the bottom one side of slide bar (8) is provided with locating piece (9), the inside of cavity (11) is passed in locating piece (9).
2. The novel van body of the van semi-trailer as claimed in claim 1, wherein: the surface of the sleeve seat (5) is provided with a second screw hole (15), a positioning groove (16) is formed in the sleeve seat (5), and a fastening bolt (14) is embedded into the second screw hole (15).
3. The novel van body of a van semi-trailer according to claim 2, characterized in that: the positioning block is characterized in that a first screw hole (10) is formed in the top end surface of the positioning block (9), the positioning block (9) is matched with the positioning groove (16), and the first screw hole (10) and a second screw hole (15) are vertically arranged in a collinear mode.
4. The novel van body of the van semi-trailer as claimed in claim 1, wherein: two hydraulic support rods (3) are installed at the bottom end of the carriage body (2), and a turbine (4) is arranged on one side of each hydraulic support rod (3).
5. The novel van body of the van semi-trailer as claimed in claim 1, wherein: the tail end of the carriage body (2) is provided with a carriage opening (17), two carriage doors (18) are arranged inside the carriage opening (17), and the number of the carriage doors (18) is two.
6. The novel van body of a van semi-trailer according to claim 5, characterized in that: and a pin shaft (19) is arranged at the joint of the carriage opening (17) and the carriage door (18), and the carriage opening (17) and the carriage door (18) are movably connected through the pin shaft (19).
7. The novel van body of a van semi-trailer according to claim 5, characterized in that: the inside fixed mounting of the carriage body (2) has a second fixed block (22), the one end of the second fixed block (22) is connected with a hydraulic cylinder (21), and the second fixed block (22) is connected with the hydraulic cylinder (21) through a movable shaft.
8. The novel van body of a van semi-trailer according to claim 7, characterized in that: the surface of the compartment door (18) is provided with a first fixed block (20), and one end of the first fixed block (20) is connected with the telescopic end of the hydraulic cylinder (21) through a movable shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922254197.2U CN211494282U (en) | 2019-12-16 | 2019-12-16 | Novel carriage of van-type semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922254197.2U CN211494282U (en) | 2019-12-16 | 2019-12-16 | Novel carriage of van-type semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211494282U true CN211494282U (en) | 2020-09-15 |
Family
ID=72416249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922254197.2U Active CN211494282U (en) | 2019-12-16 | 2019-12-16 | Novel carriage of van-type semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211494282U (en) |
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2019
- 2019-12-16 CN CN201922254197.2U patent/CN211494282U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of box body of van Semi Trailer Effective date of registration: 20210119 Granted publication date: 20200915 Pledgee: Shandong Jiaxiang Rural Commercial Bank Co., Ltd Pledgor: JIAXIANG COUNTY SHUANGFENG INDUSTRY Co.,Ltd. Registration number: Y2021980000516 |