CN210284098U - Shockproof rack of assault vehicle - Google Patents
Shockproof rack of assault vehicle Download PDFInfo
- Publication number
- CN210284098U CN210284098U CN201920898449.2U CN201920898449U CN210284098U CN 210284098 U CN210284098 U CN 210284098U CN 201920898449 U CN201920898449 U CN 201920898449U CN 210284098 U CN210284098 U CN 210284098U
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- electric jar
- thick bamboo
- installation section
- assault
- frame
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Abstract
The utility model provides a shock-proof frame of assault car, including frame body and damping device, the lateral wall is provided with convex fixed block respectively about the frame body, damping device is including installation section of thick bamboo and set up in the inside electric jar mount pad of installation section of thick bamboo, electric jar, the tight head in top, the top surface detachably of installation section of thick bamboo connects in the trailing flank of fixed block, the bottom surface opening of installation section of thick bamboo, the inside of installation section of thick bamboo is provided with the cavity, the electric jar mount pad sets up in the cavity, electric jar is installed on the electric jar mount pad, the tight head in top is connected with the piston rod end of electric jar, the tight head in top includes the connecting axle, fixed connection is at the epaxial installation piece of connecting, install in the three elastic rubber stick of installation piece one side, can drive three elastic rubber stick after the piston rod extension. The shock-proof frame of the assault vehicle is simple in structure, can effectively prevent equipment arranged on the frame from being damaged due to severe shock, and is particularly suitable for being used when the assault vehicle executes special combat tasks.
Description
Technical Field
The utility model relates to an assault mobile unit field, in particular to shockproof frame of assault car.
Background
The development of assault vehicles has been in the past century and can achieve better effects in the execution of special combat missions, and earlier assault vehicles are jeep and now generally adopt light off-road vehicles. The assault vehicle has the characteristics of high running speed and good off-road performance, and is highly valued by countries in the world, particularly developed countries. While racks on assault cars play an important role in the normal communication of equipment, existing racks on assault cars have the following disadvantages: because the speed of travel of the assault vehicle is relatively fast and the terrain of travel is often relatively complex, the problem of continuous vibration of the frame on the assault vehicle exists. Once the vibration of the frame is too violent, military communication equipment arranged on the frame in the assault vehicle is easy to break down, and the execution of special combat tasks is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a shockproof frame of assault car.
In order to solve the problem, the utility model adopts the following technical scheme: a shock-proof frame of an assault vehicle comprises a frame body and a shock-absorbing device, wherein the left side wall and the right side wall of the frame body are respectively provided with a convex fixed block, the damping device comprises an installation cylinder, an electric cylinder installation seat, an electric cylinder and a puller head which are arranged in the installation cylinder, the top surface of the mounting cylinder is detachably connected with the rear side surface of the fixing block, the bottom surface of the mounting cylinder is provided with an opening, a cavity is arranged in the mounting cylinder, the electric cylinder mounting seat is arranged in the cavity, the electric cylinder is mounted on the electric cylinder mounting seat, the puller head is connected with the tail end of a piston rod of the electric cylinder, the puller head comprises a connecting shaft, a mounting block fixedly connected on the connecting shaft, and three elastic rubber bars arranged on one side of the mounting block, the three elastic rubber bars are arranged into a triangular shape, after the piston rod of the electric cylinder extends, the three elastic rubber rods can be driven to extend out of the mounting cylinder and then continue to move until the elastic rubber rods are abutted against the side wall of the carriage.
Preferably, a fixed block is arranged in the middle of the side wall of the rack body close to one end of the tail of the vehicle, and two fixed blocks with different vertical heights are arranged on the side wall of the rack body close to one end of the head of the vehicle.
Preferably, two fixed blocks on the side wall of the rack body close to one end of the vehicle head are symmetrically arranged at the upper end and the lower end of the side wall.
Preferably, the frame body is made of a carbon fiber reinforced sandwich composite material.
The top surface of the mounting cylinder is detachably connected to the rear side surface of the fixing block in a threaded connection mode.
Compared with the prior art, the utility model discloses following beneficial effect has: the convex fixing blocks are arranged on the left side wall and the right side wall of the rack body, and the mounting cylinder can be mounted on the fixing blocks in a detachable connection mode. When the assault car carries out the task on the comparatively complicated road surface of topography, install the rear side at the fixed block with the installation section of thick bamboo in advance, then start the electric jar for the piston rod of electric jar extends outside the sleeve, and drives three elastic rubber stick and continue to move after stretching out the installation section of thick bamboo and offset to with the carriage lateral wall, can effectively alleviate the vibrations of frame body, especially the vibrations of left and right sides direction. When the terrain is relatively flat or after a special combat task is finished, the mounting cylinder is detached, so that the mounting cylinder can be prevented from continuously occupying the activity space in the carriage. The utility model is not only simple in structure, easily dismantle, and effectively prevented that the equipment of framework installation from damaging because violent vibrations, the especially adapted uses when assault the car and carry out special combat task.
Drawings
Fig. 1 is a schematic view of the shock-proof frame of the assault vehicle of the present invention.
Fig. 2 is a schematic structural view of the shock absorbing device installed on the fixed block of the shock-proof frame of the assault vehicle of the present invention.
Fig. 3 is a schematic structural view of the shock absorbing device installed on the fixed block of the shockproof rack of the assault vehicle in the use state of the present invention.
In the figure:
1-frame body 2-fixed block 3-mounting cylinder
4-electric cylinder mounting base 5-electric cylinder 10-puller head
101, a connecting shaft 102, a mounting block 103 and an elastic rubber rod.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or interconnected between two elements, either directly or indirectly through intervening media, and the specific meaning of the terms may be understood by those skilled in the art according to their specific situation.
A shock-proof frame of a shock-absorbing vehicle is shown in figures 1-3 and comprises a frame body 1 and a damping device, wherein the left side wall and the right side wall of the frame body 1 are respectively provided with a convex fixed block 2, the damping device comprises an installation cylinder 3 and an electric cylinder installation seat 4, an electric cylinder 5 and a puller head 10 which are arranged inside the installation cylinder 3, the top surface of the installation cylinder 3 is detachably connected with the rear side surface of the fixed block 2, the bottom surface of the installation cylinder 3 is opened, a cavity is arranged inside the installation cylinder 3, the electric cylinder installation seat 4 is arranged in the cavity, the electric cylinder 5 is arranged on the electric cylinder installation seat 4, the puller head 10 is connected with the tail end of a piston rod of the electric cylinder 5, the puller head 10 comprises a connecting, the mounting block 102 fixedly connected to the connecting shaft 101, and the three elastic rubber rods 103 mounted on one side of the mounting block 102 are arranged in a triangular shape, and after the piston rod of the electric cylinder 5 extends, the three elastic rubber rods 103 can be driven to extend out of the mounting cylinder 3 and then continue to move to abut against the side wall of the carriage.
Through set up convex fixed block 2 at the lateral wall about frame body 1, installation section of thick bamboo 3 can be installed on fixed block 2 through the mode that can dismantle the connection. When the assault car carries out the task on the comparatively complicated road surface of topography, install installation section of thick bamboo 3 in advance at the rear side of fixed block 2, then start electric jar 5 for the piston rod extension of electric jar 5 is outside the sleeve, and continue to move after driving three elastic rubber stick 103 and stretching out installation section of thick bamboo 3 and offset to with the carriage lateral wall, can effectively alleviate the vibrations of frame body 1, especially the vibrations of left and right directions. When the terrain is relatively flat or after the special combat task is finished, the mounting cylinder 3 is detached, so that the mounting cylinder 3 can be prevented from continuously occupying the activity space in the carriage.
As a preferred embodiment of the utility model, a fixed block 2 is arranged in the middle of the side wall of the frame body 1 near one end of the tail of the vehicle; be provided with two fixed blocks 2 that vertical height is different on the 1 lateral wall of frame body that is close to locomotive one end, and two fixed block 2 symmetries set up the upper and lower both ends at this lateral wall. Namely, the shock-proof frame of the assault vehicle is fixed by the three shock-proof devices to form a relatively stable triangular fixing structure, and the shock-proof frame has good firmness. Besides, the structure has the following advantages: when the assault car runs into obstacle topography and obviously slows down, the frame will rock to the locomotive direction, sets up the anti-vibration device that two vertical height differences can be more firmly fixed with the frame near the one end of locomotive to further improve the stability of frame body.
As a preferred embodiment of the present invention, the material of the frame body 1 is carbon fiber reinforced sandwich composite material. The carbon fiber reinforced sandwich composite material is used as a raw material of the frame of the assault vehicle, so that not only can the weight of the frame be effectively reduced, but also the better strength of the frame can be effectively ensured.
In the above embodiment, the top surface of the mounting cylinder 3 is detachably coupled to the rear side surface of the fixed block 2 by means of screw coupling.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
In order to make it easier for those skilled in the art to understand the improvement of the present invention over the prior art, some drawings and descriptions of the present invention have been simplified, and in order to clarify, some other elements have been omitted from this document, those skilled in the art should recognize that these omitted elements may also constitute the content of the present invention.
Claims (4)
1. The utility model provides a shock-proof frame of assault car, its characterized in that, includes frame body (1) and damping device, the lateral wall is provided with convex fixed block (2) respectively about frame body (1), damping device includes installation section of thick bamboo (3) and sets up in inside electric jar mount pad (4), electric jar (5), the tight head in top (10) of installation section of thick bamboo (3), the top surface detachably of installation section of thick bamboo (3) connect in the trailing flank of fixed block (2), the bottom surface opening of installation section of thick bamboo (3), the inside of installation section of thick bamboo (3) is provided with the cavity, electric jar mount pad (4) set up in the cavity, electric jar (5) are installed on electric jar mount pad (4), the tight head in top (10) and the piston rod end-to-end connection of electric jar (5), tight head in top (10) include connecting axle (101), fixed connection mounting block (102) on connecting axle (101), The three elastic rubber rods (103) are arranged on one side of the mounting block (102), the three elastic rubber rods (103) are arranged in a triangular shape, and after a piston rod of the electric cylinder (5) extends, the three elastic rubber rods (103) can be driven to extend out of the mounting cylinder (3) and then continue to move to be abutted against the side wall of the carriage.
2. The shock-proof frame for the assault vehicle as defined in claim 1, wherein the middle of the side wall of the frame body (1) near the tail end is provided with a fixed block (2), and the side wall of the frame body (1) near the head end is provided with two fixed blocks (2) with different vertical heights.
3. The shock-proof frame for the assault vehicle as defined in claim 2, wherein the two fixing blocks (2) on the side wall of the frame body (1) near one end of the vehicle head are symmetrically arranged at the upper and lower ends of the side wall.
4. Shock absorbing frame for assault vehicles according to any one of claims 1 to 3, characterized in that the top surface of said mounting tube (3) is removably attached to the rear side of the fixed block (2) by means of a threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898449.2U CN210284098U (en) | 2019-06-14 | 2019-06-14 | Shockproof rack of assault vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898449.2U CN210284098U (en) | 2019-06-14 | 2019-06-14 | Shockproof rack of assault vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210284098U true CN210284098U (en) | 2020-04-10 |
Family
ID=70096754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920898449.2U Active CN210284098U (en) | 2019-06-14 | 2019-06-14 | Shockproof rack of assault vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210284098U (en) |
-
2019
- 2019-06-14 CN CN201920898449.2U patent/CN210284098U/en active Active
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