CN217384718U - Collision test movable barrier - Google Patents
Collision test movable barrier Download PDFInfo
- Publication number
- CN217384718U CN217384718U CN202220374488.4U CN202220374488U CN217384718U CN 217384718 U CN217384718 U CN 217384718U CN 202220374488 U CN202220374488 U CN 202220374488U CN 217384718 U CN217384718 U CN 217384718U
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- Prior art keywords
- frame
- movable barrier
- mounting plate
- mounting
- crash test
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The utility model provides a bump test removes barrier relates to car safety inspection technical field, has solved the bump test that prior art exists and has removed barrier, often to single type experiment, uses the technical problem that has certain limitation. This crash test removes barrier includes the frame, wherein: the front end of the frame is provided with a universal mounting plate, and the universal mounting plate can be used for fixedly mounting an impact block or an automobile structural member; the bottom of the front end of the frame is provided with a traction connecting piece; two groups of wheels are arranged on the frame. The utility model is used for a bump test that the commonality is good, can satisfy multiple bump test type removes the barrier is provided.
Description
Technical Field
The utility model belongs to the technical field of car safety inspection technique and specifically relates to a bump test removes barrier is related to.
Background
The movable barrier for the collision test is a common device in the automobile collision test, the tested barrier has no uniform structural design requirement at the present stage, and different collision forms generally need to use different tested barriers (different in mass, axle load and mass center position and front mounting structure).
The applicant found that: in the prior art, a traditional movable barrier is usually developed for meeting a certain standard and specification and aiming at a single type test, for example, the front end of the movable barrier can only be provided with a collision block or a certain automobile structural member, so that the movable barrier has certain limitation in use, cannot meet variable test environments, and cannot meet the research and development entrustment requirements of different enterprises.
In summary, the prior art has at least the following technical problems:
the movable barrier for the collision test provided by the prior art is often limited in use for a single type of test.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bump test removes barrier has solved the bump test that prior art exists and has removed the barrier, often to single type experiment, uses the technical problem that has certain limitation.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a collision test removes barrier, including the frame, wherein:
the front end of the frame is provided with a universal mounting plate which can be used for fixedly mounting the collision block or the automobile structural member; the bottom of the front end of the frame is provided with a traction connecting piece; two groups of wheels are arranged on the frame.
In an optional embodiment, the universal mounting plate is provided with uniformly arranged kidney-shaped holes and mounting bolts.
In an alternative embodiment, the frame includes a main frame and sub frames disposed on both sides of the main frame.
In an optional embodiment, the universal mounting plate comprises a main mounting plate and an auxiliary mounting plate, the main mounting plate is arranged at the front end of the main frame, the auxiliary mounting plate is arranged at the front end of the auxiliary frame, and the front surfaces of the main mounting plate and the auxiliary mounting plate are in the same vertical plane.
In an alternative embodiment, the main frame and the sub-frame are provided with diagonal support members.
In an alternative embodiment, a brake caliper is arranged on the frame at the connection with the wheel.
In an alternative embodiment, the top and bottom of the frame are provided with mounting holes and weight plates.
In an optional embodiment, a containing space is formed in the middle of the frame, a mounting platform is arranged at the tail of the frame, a data acquisition system and a remote control vehicle-mounted braking system are arranged on the mounting platform, and the remote control vehicle-mounted braking system can control the brake caliper.
Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least:
in the prior art, a traditional movable barrier is usually developed for meeting a certain standard and specification and aiming at a single type test, for example, the front end of the movable barrier can only be provided with a collision block or a certain automobile structural member, so that the movable barrier has certain limitation in use, cannot meet variable test environments, and cannot meet the research and development entrustment requirements of different enterprises.
Compared with the prior art, the utility model discloses set up general mounting panel at the front end of frame, according to experimental needs, can conveniently change the automobile structure spare of the impact piece or the different grade type of its various sizes that can fixed mounting on the general mounting panel to multiple bump test type has been satisfied, the manifold research and development entrust experiment is convenient for accomplish, so solved the bump test that prior art exists and removed the barrier, often experimental to single type, the use has the technical problem of certain limitation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic front view of a crash test movable barrier (wheels and weight plates are omitted) provided by an embodiment of the invention;
fig. 2 is a schematic left view of a crash test movable barrier (with wheels and weight plates omitted) provided by an embodiment of the present invention;
FIG. 3 is a schematic view taken from the direction A-A in FIG. 1;
FIG. 4 is a schematic view of FIG. 1 taken along line B;
fig. 5 is a schematic front view of a crash test movable barrier (mounted crash head) provided by an embodiment of the present invention;
fig. 6 is a schematic left view of a crash test movable barrier (mounted crash head) provided by an embodiment of the present invention;
fig. 7 is a schematic top view of a crash test movable barrier (mounting crash head) provided by an embodiment of the present invention.
Reference numerals: 1. a main frame; 11. a main mounting plate; 111. a kidney-shaped hole; 112. installing a bolt; 12. installing an angle plate; 2. an auxiliary frame; 21. an auxiliary mounting plate; 3. a wheel; 4. a traction connection; 5. an oblique support member; 6. mounting holes; 61. a weight plate; 7. a transition plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are only one of the embodiments of the invention, and not all embodiments. Based on the embodiment in the utility model provides a, this technical field ordinary skilled person does not make all other implementation modes that obtain under the prerequisite of creative work, all belong to the utility model discloses the scope protected.
The embodiment of the utility model provides a collision test removes barrier.
The technical solution provided by the present invention will be explained in more detail with reference to fig. 1 to 7.
Example 1:
as shown in fig. 1-7, the utility model provides a crash test removes barrier includes the frame, wherein:
the front end of the frame is provided with a universal mounting plate which can be used for fixedly mounting the collision block or the automobile structural member; the bottom of the front end of the frame is provided with a traction connecting piece 4; two groups of wheels 3 are arranged on the frame.
In the prior art, a traditional movable barrier is usually developed for meeting a certain standard and specification and aiming at a single type test, for example, the front end of the movable barrier can only be provided with a collision block or a certain automobile structural member, so that the movable barrier has certain limitation in use, cannot meet variable test environments, and cannot meet the research and development entrustment requirements of different enterprises.
Compared with the prior art, the utility model discloses set up general mounting panel at the front end of frame, according to experimental needs, can conveniently change the automobile structure spare of the impact piece or the different grade type of its various sizes that can fixed mounting on the general mounting panel to multiple bump test type has been satisfied, the manifold research and development entrust experiment is convenient for accomplish, so solved the bump test that prior art exists and removed the barrier, often experimental to single type, the use has the technical problem of certain limitation.
Example 2:
as shown in fig. 1-7, the utility model provides a crash test removes barrier includes the frame, wherein:
the front end of the frame is provided with a universal mounting plate, and the universal mounting plate can be used for fixedly mounting an impact block or an automobile structural member; the bottom of the front end of the frame is provided with a traction connecting piece 4; two groups of wheels 3 are arranged on the frame.
In the prior art, a traditional movable barrier is usually developed for meeting a certain standard and specification and aiming at a single type test, for example, the front end of the movable barrier can only be provided with a collision block or a certain automobile structural member, so that the movable barrier has certain limitation in use, cannot meet variable test environments, and cannot meet the research and development entrustment requirements of different enterprises.
Compared with the prior art, the utility model discloses set up general mounting panel at the front end of frame, according to the experimental needs, can conveniently change the automobile structure spare of the impact piece or the different grade type of its all sizes of ability fixed mounting on the general mounting panel to multiple bump test type has been satisfied, the manifold research and development entrust is convenient for accomplish, so solved the bump test removal barrier that prior art exists, it is experimental often to single type, use the technical problem that has certain limitation.
Specifically, the traction connecting piece 4 is a traction hook for connecting a traction cable.
As an alternative embodiment, the universal mounting plate is provided with a uniform arrangement of kidney-shaped holes 111 and mounting bolts 112. The structure is convenient to process and manufacture, the collision blocks with different sizes or the automobile structural members with different shapes and sizes are conveniently mounted on the universal mounting plate, the requirements of different collision verification tests are met, and the universality of the movable barrier is improved.
As an alternative embodiment, the vehicle frame includes a main frame 1 and sub frames 2 disposed at both sides of the main frame 1. The structure is convenient to process and manufacture, the auxiliary frame 2 is additionally arranged on two sides of the main frame 1, on one hand, the size of the universal mounting plate can be increased, and on the other hand, when the size of the mounted collision object is large, the mounting stability can be improved.
As an alternative embodiment, the universal mounting plate comprises a main mounting plate 11 and an auxiliary mounting plate 21, the main mounting plate 11 is arranged at the front end of the main frame 1, the auxiliary mounting plate 21 is arranged at the front end of the auxiliary frame 2, and the front surfaces of the main mounting plate 11 and the auxiliary mounting plate 21 are in the same vertical plane. The structure is convenient to process and manufacture.
Specifically, the two sides of the main mounting plate 11 at the front end of the main frame 1 are also provided with mounting angle plates 12, and the front surfaces of the mounting angle plates 12 and the front surfaces of the main mounting plate 11 and the auxiliary mounting plate 21 are in the same vertical plane, so that the mounting stability is improved.
Specifically, when the main mounting plate 11, the auxiliary mounting plate 21 and the mounting angle plate 12 are used for fixedly mounting the collision head, the transition plate 7 can be connected to the front surfaces of the main mounting plate 11, the auxiliary mounting plate 21 and the mounting angle plate 12 together, the transition plate 7 is also provided with waist-shaped holes 111 and mounting bolts 112 which are uniformly distributed, and then the collision head is fixedly mounted on the fixing plate, so that the mounting stability is improved.
As an alternative embodiment, the main frame 1 and the subframe 2 are each provided with a diagonal support 5. The structure is convenient to process and manufacture, and can increase the stability of the frame and enable the frame to bear larger collision impact force.
As an alternative embodiment, a brake caliper is arranged on the frame at the connection with the wheel 3. The structure is convenient to process and manufacture, and can provide effective braking force for moving the barrier to prevent secondary collision.
As an alternative embodiment, the top and bottom of the frame are provided with mounting holes 6 and weight plates 61. The structure is convenient for manufacturing, also is convenient for assemble, and the weight plate 61 passes through the mounting hole 6 and can be dismantled with the frame and be connected, is convenient for according to the experimental requirement, selects different weight plates 61 to carry out the counter weight, through adjustment weight plate 61 mounted position, and then axle load ratio and barycenter position around the adjustment.
According to an optional embodiment, the middle of the frame forms a containing space, the tail of the frame is provided with a mounting platform, the mounting platform is provided with a data acquisition system and a remote control vehicle-mounted braking system, and the remote control vehicle-mounted braking system can control the brake caliper. The structure is convenient to process and manufacture, and is also convenient for the installation and the disassembly of devices such as a data acquisition system, a remote control vehicle-mounted braking system and the like.
The utility model provides a bump test removes barrier convenient and practical, the commonality is good.
In addition, the frame main body of the collision test movable barrier is of a welded structure, and each plate of the frame needs to be leveled before welding; all welding seams are continuously welded, and the welding seams are smooth and firm; carrying out aging treatment after welding, and correcting before machining; removing welding slag, flash and burrs, and polishing weld joints and gas cutting blanking parts smoothly by using a grinding wheel; each line is straight and beautiful after polishing; and coating an anti-rust primer on the non-processing surface.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
Claims (8)
1. A crash test movable barrier comprising a frame, wherein:
the front end of the frame is provided with a universal mounting plate, and the universal mounting plate can be used for fixedly mounting an impact block or an automobile structural member; the bottom of the front end of the frame is provided with a traction connecting piece; the frame is provided with two groups of wheels.
2. The crash test movable barrier of claim 1 wherein said universal mounting plate is provided with a uniform arrangement of kidney holes and mounting bolts.
3. The crash test movable barrier of claim 1 wherein said frame comprises a main frame and sub-frames disposed on either side of said main frame.
4. The crash test movable barrier of claim 3 wherein said universal mounting plate comprises a main mounting plate disposed at said main frame front end and an auxiliary mounting plate disposed at said sub-frame front end, the front surfaces of said main and auxiliary mounting plates being in the same vertical plane.
5. The crash test movable barrier of claim 3 wherein said main frame and said subframe each have diagonal support members disposed thereon.
6. The crash test movable barrier of claim 1 wherein a brake caliper is provided on said frame at the connection with said wheel.
7. The crash test movable barrier of claim 1 wherein said frame is provided with mounting holes and weight plates at the top and bottom.
8. The crash test movable barrier according to claim 6, wherein a receiving space is formed in the middle of the frame, a mounting platform is arranged at the tail of the frame, a data acquisition system and a remote control vehicle-mounted braking system are arranged on the mounting platform, and the remote control vehicle-mounted braking system can control the brake caliper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220374488.4U CN217384718U (en) | 2022-02-23 | 2022-02-23 | Collision test movable barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220374488.4U CN217384718U (en) | 2022-02-23 | 2022-02-23 | Collision test movable barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217384718U true CN217384718U (en) | 2022-09-06 |
Family
ID=83100080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220374488.4U Active CN217384718U (en) | 2022-02-23 | 2022-02-23 | Collision test movable barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217384718U (en) |
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2022
- 2022-02-23 CN CN202220374488.4U patent/CN217384718U/en active Active
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