CN220562623U

CN220562623U - Adjustable carton car

Info

Publication number: CN220562623U
Application number: CN202321947917.3U
Authority: CN
Inventors: 阎忠琴; 杨莉; 李淳
Original assignee: Beijing Beifang Daziran New Energy Technology Co ltd
Current assignee: Beijing Beifang Daziran New Energy Technology Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-03-08
Anticipated expiration: 2033-07-24

Abstract

The utility model relates to an adjustable box car which comprises a traction car head and a chassis which are connected with each other, wherein a spliced box body is arranged on the upper side of the chassis, four supporting components which are distributed in a central symmetry mode are arranged on the lower side of the chassis, each supporting component comprises a transverse first oil cylinder and a vertical second oil cylinder, a cylinder barrel of each first oil cylinder is hinged with the chassis through a vertical first rotating shaft, an included angle is formed between the axis of each first oil cylinder and the central axis of the chassis, the axis of each first oil cylinder deviates from the center of the four supporting components, the cylinder barrel of each second oil cylinder is hinged with a piston rod of each first oil cylinder through a vertical second rotating shaft, and a foot supporting on the ground is arranged on the piston rod of each second oil cylinder through a ball head. The device has the advantages of simple structure, convenient adjustment, good expansibility and strong applicability.

Description

Adjustable carton car

Technical Field

The utility model relates to a box car, in particular to a box car capable of leveling, rotating and translating.

Background

For outdoor activities and emergencies, a temporary enclosed space is often required to serve as a conference room, a command room or an emergency treatment center. For the requirement of the closed space, the prior art is generally built by adopting building materials such as steel, plates, concrete and the like, and has low speed, low efficiency and poor expandability and adaptability.

Disclosure of Invention

The utility model aims to provide an adjustable box car which has the advantages of simple structure, convenient adjustment, good expansibility and strong applicability.

In order to solve the problems in the prior art, the adjustable box car comprises a traction head and a chassis which are connected with each other, a spliced box body is arranged on the upper side of the chassis, four supporting components which are distributed in a central symmetry mode are arranged on the lower side of the chassis, each supporting component comprises a transverse first oil cylinder and a vertical second oil cylinder, a cylinder barrel of each first oil cylinder is hinged to the chassis through a vertical first rotating shaft, an included angle is formed between the axis of each first oil cylinder and the central axis of the chassis, the axis of each first oil cylinder deviates from the center of each four supporting components, the cylinder barrel of each second oil cylinder is hinged to a piston rod of each first oil cylinder through a vertical second rotating shaft, and hooves supported on the ground are installed on the piston rods of the second oil cylinders through ball heads.

Furthermore, the box body comprises a supporting frame, a bottom wall, a top wall, a front side wall and a rear side wall which are fixed on the supporting frame, wherein the left side and the right side of the supporting frame are correspondingly provided with a left side wall and a right side wall, the top of the left side wall is hinged with the top wall, a jacking device is arranged between the left side wall and the supporting frame, the bottom of the right side wall is hinged with the bottom wall, the front end and the rear end of the right side wall are correspondingly hinged with a front turning plate and a rear turning plate, and a lowering device is arranged between the right side wall and the top wall.

Further, the utility model relates to an adjustable box car, wherein the jacking device comprises two symmetrically distributed jacking cylinders, a cylinder barrel of each jacking cylinder is hinged with a supporting frame, and a piston rod of each jacking cylinder is hinged with the left side wall; the lowering device comprises a winch and a fixed pulley which are arranged on the top wall, and the winch bypasses the fixed pulley through a steel wire rope and is connected with the right side wall.

Furthermore, the bottom wall is respectively provided with the lower blocking edges at two sides of the supporting frame, the upper side surface of the lower blocking edge is lower than the upper side surface of the bottom wall, the height difference of the lower blocking edge and the upper side surface of the bottom wall is equal to the thickness of the right side wall, and the bottom of the right side wall is hinged with the lower blocking edge.

Furthermore, the utility model relates to the adjustable box car, wherein the top wall is respectively provided with the upper baffle edges at two sides of the supporting frame, the lower side surface of the upper baffle edges is higher than the lower side surface of the top wall, the height difference of the upper baffle edges and the lower side surface of the top wall is equal to the thickness of the left side wall, and the top of the left side wall is hinged with the upper baffle edges.

Furthermore, the utility model relates to an adjustable box car, wherein the front side wall is respectively provided with a front baffle edge at two sides of the supporting frame, the rear side wall is respectively provided with a rear baffle edge at two sides of the supporting frame, and the upper side surface of the lower baffle edge, the lower side surface of the upper baffle edge, the rear side surface of the front baffle edge and the front side surface of the rear baffle edge are respectively provided with a honey sealing pad or a sealing ring.

Further, the supporting assembly further comprises a third transverse oil cylinder, a cylinder barrel of the third oil cylinder is hinged with the chassis through a third vertical rotating shaft, and a piston rod of the third oil cylinder is hinged with a cylinder barrel of the first oil cylinder through a fourth vertical rotating shaft.

Furthermore, the utility model relates to an adjustable box car, wherein an included angle between the axis of the first oil cylinder and the central axis of the chassis is set to be beta, and beta=15-75 degrees.

Further, the utility model provides a leveled box car, wherein the beta=45°.

Furthermore, the utility model relates to an adjustable box car, wherein equipment rooms are respectively arranged on the front side and the rear side of the box body.

Compared with the prior art, the adjustable box car has the following advantages: according to the utility model, the traction head and the chassis are connected with each other, the spliced box body is arranged on the upper side of the chassis, four supporting components which are symmetrically distributed in the center are arranged on the lower side of the chassis, the supporting components are provided with a first transverse oil cylinder and a second vertical oil cylinder, a cylinder barrel of the first oil cylinder is hinged with the chassis through a first vertical rotating shaft, an included angle is formed between the axis of the first oil cylinder and the central axis of the chassis, the axis of the first oil cylinder deviates from the center of the four supporting components, the cylinder barrel of the second oil cylinder is hinged with a piston rod of the first oil cylinder through a second vertical rotating shaft, and the piston rod of the second oil cylinder is installed and supported on a foot on the ground through a ball head. Therefore, the adjustable box car is simple in structure, convenient to adjust, good in expansibility and strong in applicability. In practical application, remove a plurality of adjustable boxcars in proper order to preset position to make the shelter structure of great inner space can be formed to the mutual concatenation of box of adjacent boxcar, use as meeting room, command room or emergency treatment center, satisfy the demand of field activity and incident, compared with prior art, effectively improved construction speed and work efficiency, and can expand through addding the boxcar as required. According to the utility model, the traction head and the chassis which are connected with each other are arranged, so that the convenience of movement is improved; the chassis can be leveled by arranging four supporting components which are distributed in a central symmetry way and only controlling the extending and retracting actions of the second oil cylinder in the four supporting components, and the chassis can be rotated and translated by only controlling the extending and retracting actions of the first oil cylinder in the four supporting components by enabling the axis of the first oil cylinder to form an included angle with the central axis of the chassis and enabling the axis of the first oil cylinder to deviate from the centers of the four supporting components, so that the simplicity of adjustment and control is improved; the piston rod of the second oil cylinder is provided with the shoe through the ball head, so that the stability of support and the adaptability to the ground are improved. The specific process of rotating and translating the chassis is as follows: the chassis can rotate clockwise by enabling the first oil cylinders in the left front side support assembly and the right rear side support assembly to simultaneously extend out and enabling the first oil cylinders in the right front side support assembly and the left rear side support assembly to simultaneously recover; the chassis can rotate anticlockwise by enabling the first oil cylinders in the left front side support assembly and the right rear side support assembly to simultaneously perform recovery actions and enabling the first oil cylinders in the right front side support assembly and the left rear side support assembly to simultaneously perform extension actions; the chassis can move forwards by enabling the first oil cylinders in the left front side support assembly and the right front side support assembly to simultaneously perform recovery action and enabling the first oil cylinders in the left rear side support assembly and the right rear side support assembly to simultaneously perform extension action; the chassis can be moved backwards by enabling the first oil cylinders in the left front side support assembly and the right front side support assembly to simultaneously extend out and enabling the first oil cylinders in the left rear side support assembly and the right rear side support assembly to simultaneously recover; the chassis can move leftwards by enabling the first oil cylinders in the left front side support assembly and the left rear side support assembly to simultaneously perform recovery actions and enabling the first oil cylinders in the right front side support assembly and the right rear side support assembly to simultaneously perform extension actions; the chassis can be moved rightward by allowing the first cylinders in the left front side and the left rear side support assemblies to simultaneously extend and allowing the first cylinders in the right front side and the right rear side support assemblies to simultaneously recover.

The present utility model is further described in detail below with reference to the specific embodiments shown in the drawings.

Drawings

FIG. 1 is a schematic top view of a leveled tank truck of the present utility model;

FIG. 2 is a schematic top view of the case of the present utility model;

FIG. 3 is a schematic top view of the bottom wall of the case of the present utility model;

FIG. 4 is a schematic view of the bottom structure of the top wall of the case of the present utility model;

FIG. 5 is a schematic elevational view of the front side wall of the case of the present utility model;

FIG. 6 is a schematic rear view of the rear side wall of the case of the present utility model;

FIG. 7 is a schematic diagram of the overturning process of the left and right side walls of the box body according to the utility model;

fig. 8 is a schematic diagram of a box splicing process of an adjacent box car in the utility model.

Detailed Description

First, it should be noted that the terms of up, down, left, right, front, back, etc. in the present utility model are merely described according to the drawings, so as to facilitate understanding, and are not limited to the technical solution of the present utility model and the scope of protection claimed.

The specific embodiment of the adjustable box car disclosed by the utility model comprises a traction car head 1 and a chassis which are connected with each other, wherein a spliced box body 2 is arranged on the upper side of the chassis, and four supporting components which are distributed in a central symmetry manner are arranged on the lower side of the chassis. The supporting assembly is provided with a first transverse oil cylinder 3 and a second vertical oil cylinder 4, a cylinder barrel of the first oil cylinder 3 is hinged with the chassis through a first vertical rotating shaft 31, an included angle is formed between the axis of the first oil cylinder 3 and the central axis of the chassis, the axis of the first oil cylinder 3 deviates from the center C of the four supporting assemblies, the cylinder barrel of the second oil cylinder 4 is hinged with a piston rod of the first oil cylinder 3 through a second vertical rotating shaft 41, and the piston rod of the second oil cylinder 4 is installed and supported on a shoe 42 on the ground through a ball head.

The adjustable box car with simple structure, convenient adjustment, good expansibility and strong applicability is formed through the structure. In practical application, remove a plurality of adjustable boxcars in proper order to preset position to make the shelter structure of great inner space can be formed to the mutual concatenation of box 2 of adjacent boxcar, use as meeting room, command room or emergency treatment center, satisfy the demand of field activity and incident, compared with prior art, effectively improved construction speed and work efficiency, and can expand through addding the boxcar as required. According to the utility model, the traction head 1 and the chassis which are connected with each other are arranged, so that the convenience of movement is improved; the chassis can be leveled by arranging four supporting components which are distributed in a central symmetry way and only controlling the extending and retracting actions of the second oil cylinder 4 in the four supporting components, and the chassis can be rotated and translated by only controlling the extending and retracting actions of the first oil cylinder 3 in the four supporting components by enabling the axis of the first oil cylinder 3 to form an included angle with the central axis of the chassis and enabling the axis of the first oil cylinder 3 to deviate from the center C of the four supporting components, so that the simplicity of adjustment and control is improved; by mounting the shoe 42 by the ball head on the piston rod of the second cylinder 4, stability of support and adaptability to the ground are improved. The specific process of rotating and translating the chassis is as follows: the chassis can be rotated clockwise by enabling the first oil cylinders 3 in the left front side and the right rear side supporting components to simultaneously extend out and enabling the first oil cylinders 3 in the right front side and the left rear side supporting components to simultaneously recover; the chassis can be rotated anticlockwise by allowing the first oil cylinders 3 in the left front side and the right rear side support assemblies to simultaneously perform recovery actions and allowing the first oil cylinders 3 in the right front side and the left rear side support assemblies to simultaneously perform extension actions; the chassis can be moved forwards by allowing the first oil cylinders 3 in the left front side and the right front side support assemblies to simultaneously perform recovery actions and allowing the first oil cylinders 3 in the left rear side and the right rear side support assemblies to simultaneously perform extension actions; the chassis can be moved backwards by enabling the first oil cylinders 3 in the left front side and the right front side support assemblies to simultaneously extend out and enabling the first oil cylinders 3 in the left rear side and the right rear side support assemblies to simultaneously recover; the chassis can be moved leftwards by allowing the first oil cylinders 3 in the left front side and the left rear side support assemblies to simultaneously perform recovery actions and allowing the first oil cylinders 3 in the right front side and the right rear side support assemblies to simultaneously perform extension actions; the chassis can be moved rightward by allowing the first cylinders 3 in the left front and left rear support assemblies to simultaneously perform the extending motion and allowing the first cylinders 3 in the right front and right rear support assemblies to simultaneously perform the retracting motion. It should be noted that, the axis of the first cylinder 3 deviates from the center C of the four support assemblies, which means that the center C of the four support assemblies is not on the axis of the first cylinder 3; for those skilled in the art, leveling the chassis by four vertical cylinders is a known technology, such as a "platform center four-point leveling method and leveling system" in a patent with publication number CN102937813 a; when the chassis is adjusted, the wheel sets of the chassis are in a suspended state, and if the stability of the chassis is affected by the traction locomotive, the connection between the chassis and the traction locomotive is released. In addition, it should be noted that if the included angle between the axis of the first cylinder 3 and the central axis of the chassis is represented by β, β may be set to 15 ° to 75 °, and the technical purpose of the present utility model may be achieved, and β is preferably set to 45 ° to balance the efficiency of the back-and-forth movement and the left-and-right movement.

As a specific embodiment, in order to achieve the purpose of splicing, the present utility model makes the box body 2 adopt the following structure: the support frame 21, the bottom wall 22, the top wall 23, the front side wall 24 and the rear side wall 25 which are fixed on the support frame 21 are arranged, a left side wall 26 and a right side wall 27 are correspondingly arranged on the left side and the right side of the support frame 21, wherein the top of the left side wall 26 is hinged with the top wall 23, a jacking device is arranged between the left side wall 26 and the support frame 21, the bottom of the right side wall 27 is hinged with the bottom wall 22, a front turning plate 28 and a rear turning plate 29 are correspondingly hinged at the front end and the rear end of the right side wall 27, and a lowering device is arranged between the right side wall 27 and the top wall 23. The box body 2 has the characteristics of simple specific structure, easy control and convenient splicing. The box body splicing process of the adjacent box car is as follows: the left side wall 26 of the box body 2 of the right box car is turned up to be in a horizontal state by the jacking device and is spliced with the top wall 23 of the box body 2 of the left box car, the right side wall 27 of the box body 2 of the left box car is turned down to be in a horizontal state by the lowering device and is spliced with the bottom wall 22 of the box body 2 of the right box car, and the front turning plate 28 and the rear turning plate 29 are turned up to be in a vertical state and are correspondingly spliced with the front side wall 24 and the rear side wall 25.

As a specific embodiment, the jacking device is provided with two oil cylinders 261 which are symmetrically distributed in front and back, wherein a cylinder barrel of each oil cylinder 261 is hinged with the supporting frame 21, and a piston rod of each oil cylinder 261 is hinged with the left side wall 26. The jacking device has the characteristics of simple structure and convenient operation, and the left side wall 26 can rotate around the hinge shaft and keep stable only by controlling the extending and retracting actions of the oil cylinder 261. Meanwhile, the present embodiment provides a lowering device with a hoist 271 and a fixed sheave 272 mounted on the ceiling wall 23, wherein the hoist 271 is connected to the right side wall 27 by a wire rope 273 passing around the fixed sheave 272. The lowering device has the characteristics of simple structure and convenient operation, and the right side wall 27 can rotate around the hinge shaft and keep stable only by paying out or recovering the steel wire rope 273 through the winch 271. In order to ensure the structural stability before splicing, a locking mechanism is also arranged between the right side wall 27 and the front turning plate 28 and the rear turning plate 29 respectively; the lifting device and the lowering device are not limited to the above-listed structures, and other structures may be adopted as long as the left side wall 26 and the right side wall 27 can be rotated about their hinge shafts to achieve the technical object of the present utility model.

As a specific embodiment, the present utility model provides the bottom wall 22 with the lower stop edges 221 on both sides of the supporting frame 21, respectively, provides the upper side surface of the lower stop edge 221 to be lower than the upper side surface of the bottom wall 22, makes the height difference between the two equal to the thickness of the right side wall 27, and allows the bottom of the right side wall 27 to be hinged with the lower stop edge 221. This structure can improve the closure after the box concatenation through setting up down fender edge 221, and can make the right side wall 27 upside that turns down after flush with diapire 22, has strengthened the practicality. Meanwhile, in this embodiment, the top wall 23 is provided with upper stop edges 231 on both sides of the supporting frame 21, the lower side surface of the upper stop edge 231 is higher than the lower side surface of the top wall 23, the height difference between the upper stop edges is equal to the thickness of the left side wall 26, and the top of the left side wall 26 is hinged with the upper stop edge 231. This structural arrangement also enhances the closure of the box after splicing. Similarly, in this embodiment, the front side wall 24 is provided with front blocking edges 241 on both sides of the support frame 21, and the rear side wall 25 is provided with rear blocking edges 251 on both sides of the support frame 21. And a honey sealing pad or a sealing ring is respectively arranged on the upper side surface of the lower baffle edge 221, the lower side surface of the upper baffle edge 231, the rear side surface of the front baffle edge 241 and the front side surface of the rear baffle edge 251 so as to improve the tightness of the spliced box body.

In practical application, in order to facilitate the first oil cylinder 3 and the second oil cylinder 4 to be retracted to the lower side of the chassis and ensure stability in a driving state, the utility model enables the support assembly to be provided with a transverse third oil cylinder 5, wherein a cylinder barrel of the third oil cylinder 5 is hinged with the chassis through a vertical third rotating shaft 51, and a piston rod of the third oil cylinder 5 is hinged with a cylinder barrel of the first oil cylinder 3 through a vertical fourth rotating shaft 52. The specific process is as follows: firstly, the second oil cylinder 4 is made to perform recovery action, the chassis is supported by the wheel sets of the second oil cylinder 4, then the first oil cylinder 3 is made to perform recovery action, and then the third oil cylinder 5 is made to perform recovery action, so that the first oil cylinder 3 and the second oil cylinder 4 can rotate around the first rotating shaft 31 to the lower side of the chassis and keep stable. In order to facilitate the arrangement of air conditioner, generator, etc., the utility model also provides equipment room 6 on the front and back sides of the box 2.

The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the utility model as claimed, and various modifications made by those skilled in the art according to the technical solution of the present utility model should fall within the scope of the utility model as defined in the claims without departing from the design concept of the present utility model.

Claims

1. The utility model provides a but leveling boxcar, includes interconnect's traction locomotive (1) and chassis, its characterized in that, the upside on chassis is equipped with can splice box (2), the downside on chassis is equipped with four supporting component that are central symmetry and distribute, supporting component includes horizontal first hydro-cylinder (3) and vertical second hydro-cylinder (4), the cylinder of first hydro-cylinder (3) is articulated with the chassis through vertical first pivot (31), be equipped with the contained angle between the axis of first hydro-cylinder (3) and the chassis axis, the center of four supporting component is skew to the axis of first hydro-cylinder (3), the cylinder of second hydro-cylinder (4) is articulated with the piston rod of first hydro-cylinder (3) through vertical second pivot (41), the foot (42) of supporting subaerial hoof are installed through the bulb to the piston rod of second hydro-cylinder (4).

2. The leveling box car according to claim 1, wherein the box body (2) comprises a supporting frame (21), and a bottom wall (22), a top wall (23), a front side wall (24) and a rear side wall (25) which are fixed on the supporting frame (21), the left side and the right side of the supporting frame (21) are correspondingly provided with a left side wall (26) and a right side wall (27), the top of the left side wall (26) is hinged with the top wall (23), a jacking device is arranged between the left side wall (26) and the supporting frame (21), the bottom of the right side wall (27) is hinged with the bottom wall (22), the front end and the rear end of the right side wall (27) are correspondingly hinged with a front turning plate (28) and a rear turning plate (29), and a lowering device is arranged between the right side wall (27) and the top wall (23).

3. The adjustable box car as claimed in claim 2, wherein the jacking device comprises two symmetrically distributed jacking cylinders (261), a cylinder barrel of the jacking cylinders (261) is hinged with the supporting frame (21), and a piston rod of the jacking cylinders (261) is hinged with the left side wall (26); the lowering device comprises a winch (271) and a fixed pulley (272) which are arranged on the top wall (23), and the winch (271) is connected with the right side wall (27) through a wire rope (273) which bypasses the fixed pulley (272).

4. A leveled box car as claimed in claim 3, characterized in that the bottom wall (22) is provided with a lower stop edge (221) on each side of the supporting frame (21), the upper side of the lower stop edge (221) is lower than the upper side of the bottom wall (22) and the difference in height between the two is equal to the thickness of the right side wall (27), and the bottom of the right side wall (27) is hinged with the lower stop edge (221).

5. The leveling box car as claimed in claim 4, wherein the top wall (23) is provided with upper blocking edges (231) at both sides of the supporting frame (21), the lower side surface of the upper blocking edges (231) is higher than the lower side surface of the top wall (23) and the height difference between the upper blocking edges and the lower blocking edges is equal to the thickness of the left side wall (26), and the top of the left side wall (26) is hinged with the upper blocking edges (231).

6. The leveling box car as claimed in claim 5, wherein the front side wall (24) is provided with front blocking edges (241) on both sides of the supporting frame (21), the rear side wall (25) is provided with rear blocking edges (251) on both sides of the supporting frame (21), and the upper side surface of the lower blocking edge (221), the lower side surface of the upper blocking edge (231), the rear side surface of the front blocking edge (241) and the front side surface of the rear blocking edge (251) are respectively provided with honey sealing pads or sealing rings.

7. The adjustable tank car as claimed in claim 6, wherein the support assembly further comprises a third horizontal cylinder (5), the cylinder barrel of the third cylinder (5) is hinged with the chassis through a third vertical rotating shaft (51), and the piston rod of the third cylinder (5) is hinged with the cylinder barrel of the first cylinder (3) through a fourth vertical rotating shaft (52).

8. The adjustable tank wagon according to claim 7, characterized in that the angle between the axis of the first cylinder (3) and the central axis of the chassis is set to β, β = 15 ° to 75 °.

9. The adjustable roof box truck as recited in claim 8, wherein said β = 45 °.

10. The adjustable wagon according to claim 7, wherein the front and rear sides of the box (2) are provided with equipment compartments (6), respectively.