CN222702959U - Self-leveling auxiliary supporting device of wheel load measuring instrument - Google Patents
Self-leveling auxiliary supporting device of wheel load measuring instrument Download PDFInfo
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- CN222702959U CN222702959U CN202421634590.9U CN202421634590U CN222702959U CN 222702959 U CN222702959 U CN 222702959U CN 202421634590 U CN202421634590 U CN 202421634590U CN 222702959 U CN222702959 U CN 222702959U
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- 230000005540 biological transmission Effects 0.000 claims description 11
- 240000002853 Nelumbo nucifera Species 0.000 description 4
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 4
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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Abstract
本实用新型公开了一种轮荷测量仪自调平辅助支撑装置，包括底座，底座上端两侧内部均固定连接有回转轴，回转轴圆周面转动连接有摆臂，摆臂上端面开设有第一插接孔，第一插接孔内部滑动连接有插接块，插接块上端固定连接有车辆轮荷测量仪；摆臂内部设置有腔体，腔体内部设置有固定组件；底座右侧内部设置有锁紧组件。本实用新型通过设置固定组件、插接块和第一插接孔，在需要更换车辆轮荷测量仪时，利用固定组件解除对插接块的固定，这时就方便将插接块从第一插接孔内部取出，从而方便将车辆轮荷测量仪取下，这样就可以对车辆轮荷测量仪进行更换，使得在对车辆轮荷测量仪更换时，不需再将螺栓进行拆卸，从而提高了工人的工作效率。
The utility model discloses a self-leveling auxiliary support device for a wheel load measuring instrument, comprising a base, wherein both sides of the upper end of the base are fixedly connected with a rotating shaft, the circumferential surface of the rotating shaft is rotatably connected with a swing arm, the upper end surface of the swing arm is provided with a first plug hole, a plug block is slidably connected inside the first plug hole, and the upper end of the plug block is fixedly connected with a vehicle wheel load measuring instrument; a cavity is provided inside the swing arm, and a fixing component is provided inside the cavity; and a locking component is provided inside the right side of the base. The utility model provides a fixing component, a plug block and a first plug hole, and when the vehicle wheel load measuring instrument needs to be replaced, the fixing of the plug block is released by using the fixing component, and then the plug block is conveniently taken out from the first plug hole, thereby facilitating the removal of the vehicle wheel load measuring instrument, so that the vehicle wheel load measuring instrument can be replaced, so that when the vehicle wheel load measuring instrument is replaced, there is no need to disassemble the bolts, thereby improving the work efficiency of the workers.
Description
Technical Field
The utility model relates to the technical field of supporting devices, in particular to a self-leveling auxiliary supporting device of a wheel load measuring instrument.
Background
The vehicle center of mass measurement is generally applied to a vehicle wheel load measuring instrument, a horizontal working state relative to the ground is required to be maintained when the vehicle wheel load is measured, but some experiments require that the vehicle wheel load is measured on a platform with a certain angle of inclination or the height of the vehicle center of mass is changed, and a self-leveling auxiliary supporting device is required to be utilized for leveling the wheel load measuring instrument, so that the vehicle wheel load measurement with a certain angle of inclination is facilitated.
The existing self-leveling auxiliary supporting device is fixed by using screws when the vehicle wheel load measuring instrument is installed, so that the purpose of fixation is achieved, but the vehicle wheel load measuring instrument is inconvenient to replace in later replacement, the working efficiency of workers is affected, and therefore the self-leveling auxiliary supporting device of the wheel load measuring instrument needs to be designed.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a self-leveling auxiliary supporting device of a wheel load measuring instrument.
In order to achieve the purpose, the self-leveling auxiliary supporting device of the wheel load measuring instrument comprises a base, wherein rotary shafts are fixedly connected inside two sides of the upper end of the base, swing arms are rotatably connected to the circumferential surfaces of the rotary shafts, first inserting holes are formed in the upper end faces of the swing arms, inserting blocks are slidably connected inside the first inserting holes, the upper ends of the inserting blocks are fixedly connected with the wheel load measuring instrument, a cavity is formed inside the swing arms, fixing assemblies are arranged inside the cavity and used for fixing the inserting blocks, locking assemblies are arranged inside the right side of the base and used for locking the swing arms.
As a further description of the above technical solution:
The fixing assembly comprises a rotating rod, springs, transmission rods and plug rods, wherein the rotating rods are rotatably connected to two sides of the inner portion of the cavity, the front ends of the rotating rods extend out of the swing arms, the springs are fixedly connected between the two rotating rods, one side, far away from the springs, of each rotating rod is rotatably connected with the transmission rod, one end, far away from the rotating rod, of each transmission rod is rotatably connected with the corresponding plug rod, the plug rods are slidably connected with the cavity, second plug holes are formed in the side end faces of the plug blocks, and the second plug holes are slidably connected with the plug rods.
As a further description of the above technical solution:
The vehicle wheel load measuring instrument is characterized in that a positioning hole is formed in the upper end face of the vehicle wheel load measuring instrument, a positioning column is connected inside the positioning hole in a sliding mode, and the positioning column is fixedly connected with the front of the swing arm.
As a further description of the above technical solution:
The locking assembly comprises a handle, a threaded rod and an extrusion block, wherein the threaded rod is connected with the right side of the base through internal threads, the handle is fixedly connected with the end, far away from the swing arm, of the threaded rod, and the extrusion block is connected with the end, close to the swing arm, of the threaded rod in a rotating mode.
As a further description of the above technical solution:
Limiting holes are formed in two side faces of the base, limiting columns are connected inside the limiting holes in a sliding mode, and the limiting columns are fixedly connected with the swing arms.
As a further description of the above technical solution:
The mounting holes are formed in the upper end face of the base, and the mounting holes are four in U-shaped.
The utility model has the following beneficial effects:
1. Compared with the prior art, this wheel load measuring apparatu self-leveling auxiliary stay device through setting up fixed subassembly, plug block and first spliced eye, when the vehicle wheel load measuring apparatu of needs changing, utilizes fixed subassembly to relieve the fixed to the plug block, just at this moment conveniently takes out the plug block from first spliced eye to conveniently take off the vehicle wheel load measuring apparatu, just so can change the vehicle wheel load measuring apparatu, make when changing the vehicle wheel load measuring apparatu, no longer need dismantle the bolt, thereby improved workman's work efficiency.
2. Compared with the prior art, this wheel lotus measuring apparatu self-leveling auxiliary stay device through setting up handle, threaded rod and extrusion piece, through rotating the handle, just can drive the extrusion piece and remove to the swing arm at this moment under the effect of threaded rod, perhaps makes the extrusion piece keep away from the swing arm, when the extrusion piece is close to the swing arm, just can extrude the swing arm at this moment fixedly to effectually prevent that the swing arm from taking place to rotate, be favorable to shifting the device.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a self-leveling auxiliary supporting device of a wheel load measuring instrument according to the present utility model;
Fig. 2 is a schematic structural view of the self-leveling auxiliary supporting device for the wheel load measuring instrument after the wheel load measuring instrument is disassembled;
Fig. 3 is a schematic structural diagram of a self-leveling auxiliary supporting device of a wheel load measuring instrument according to the present utility model after a section of a top view part of the self-leveling auxiliary supporting device is formed;
FIG. 4 is an enlarged view of part A in FIG. 3 of a self-leveling auxiliary support device for a wheel load measuring instrument according to the present utility model;
Fig. 5 is a schematic structural diagram of a self-leveling auxiliary supporting device of a wheel load measuring instrument according to the present utility model after a front section;
fig. 6 is an enlarged view of a portion B in fig. 5 of a self-leveling auxiliary supporting device for a wheel load measuring instrument according to the present utility model.
Legend description:
1. a base; 2, a revolving shaft, 3, a swing arm, 4, a vehicle wheel load measuring instrument, 5, a fixed component, 501, a rotating rod, 502, a spring, 503, a transmission rod, 504, a plug rod, 6, a mounting hole, 7, a locking component, 701, a handle, 702, a threaded rod, 703, an extrusion block, 8, a limit hole, 9, a positioning hole, 10, a positioning column, 11, a first plug hole, 12, a cavity, 13, a plug block, 14, a second plug hole and 15, and a limit column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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. 1-6, the self-leveling auxiliary supporting device of the wheel load measuring instrument comprises a base 1, wherein a rotating shaft 2 is fixedly connected to the inner parts of two sides of the upper end of the base 1, a swinging arm 3 is rotatably connected to the circumferential surface of the rotating shaft 2, a first inserting hole 11 is formed in the upper end face of the swinging arm 3, an inserting block 13 is slidably connected to the inner part of the first inserting hole 11, a vehicle wheel load measuring instrument 4 is fixedly connected to the upper end of the inserting block 13, a cavity 12 is arranged in the swinging arm 3, a fixing assembly 5 is arranged in the cavity 12, the fixing assembly 5 is used for fixing the inserting block 13, a locking assembly 7 is arranged in the right side of the base 1, and the locking assembly 7 is used for locking the swinging arm 3.
Specifically, when the vehicle wheel load measuring instrument 4 is installed, the plug-in block 13 is aligned to the first plug-in hole 11, at this time, the vehicle wheel load measuring instrument 4 can be initially installed, then the plug-in block 13 is fixed by the fixing component 5, so that the vehicle wheel load measuring instrument 4 is stably installed on the swing arm 3, when the vehicle wheel load measuring instrument 4 needs to be replaced, the fixing component 5 is only required to be used for releasing the fixing of the plug-in block 13, at this time, the plug-in block 13 is conveniently taken out from the first plug-in hole 11, so that the vehicle wheel load measuring instrument 4 is conveniently taken down, and therefore, the vehicle wheel load measuring instrument 4 can be replaced, the bolts are not required to be detached when the vehicle wheel load measuring instrument 4 is replaced, so that the work efficiency of workers is improved, and when the device needs to be transferred, the swing arm 3 is locked by the locking component 7, the swing arm 3 is effectively prevented from rotating, and the device is beneficial to be transferred.
The fixed assembly 5 comprises a rotating rod 501, a spring 502, a transmission rod 503 and a plug-in rod 504, wherein both sides of the inside of the cavity 12 are rotationally connected with the rotating rod 501, the front end of the rotating rod 501 extends out of the swing arm 3, the spring 502 is fixedly connected between the two rotating rods 501, one surface of the rotating rod 501 far away from the spring 502 is rotationally connected with the transmission rod 503, one end of the transmission rod 503 far away from the rotating rod 501 is rotationally connected with the plug-in rod 504, the plug-in rod 504 is in sliding connection with the cavity 12, the side end face of the plug-in block 13 is provided with a second plug-in hole 14, the second plug-in hole 14 is in sliding connection with the plug-in rod 504, and in operation, the plug-in rod 504 can be driven to be far away from the plug-in block 13 under the cooperation of the transmission rod 503, so that the limitation of the plug-in block 13 is relieved, the vehicle wheel load measuring instrument 4 is conveniently taken down, the spring 502 is compressed in the process of the rotation of the rotating rod 501, and the compressed spring 502 is conveniently reset the rotating rod 501.
The locating hole 9 has been seted up to vehicle wheel lotus measuring apparatu 4 up end, and the inside sliding connection of locating hole 9 has reference column 10, and fixed connection before reference column 10 and swing arm 3, during operation through setting up locating hole 9 and reference column 10, just can inject vehicle wheel lotus measuring apparatu 4 under the cooperation of locating hole 9 and reference column 10 to effectual prevent vehicle wheel lotus measuring apparatu 4 skew.
The locking assembly 7 comprises a handle 701, a threaded rod 702 and an extrusion block 703, wherein the threaded rod 702 is connected with the right side of the base 1 in a threaded manner, the threaded rod 702 is fixedly connected with the handle 701 at one end, close to the swing arm 3, of the threaded rod 702, the extrusion block 703 is connected with the rotation of one end, close to the swing arm 3, of the threaded rod 702, and the extrusion block 703 can be driven to move towards the swing arm 3 or be far away from the swing arm 3 by rotating the handle 701 under the action of the threaded rod 702, and when the extrusion block 703 is close to the swing arm 3, the extrusion block 703 can be fixedly extruded to the swing arm 3, so that the swing arm 3 is effectively prevented from rotating, and the device is beneficial to transfer.
Limiting holes 8 are formed in two side faces of the base 1, limiting columns 15 are slidably connected inside the limiting holes 8, the limiting columns 15 are fixedly connected with the swing arms 3, and the swing arms 3 can be prevented from rotating excessively through the limiting holes 8 and the limiting columns 15.
The mounting hole 6 has been seted up to base 1 up end, and mounting hole 6 is provided with four, and is U type shape, and during operation is through setting up mounting hole 6, conveniently fixes base 1 in the place of needs under the effect of mounting hole 6.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (6)
1. A self-leveling auxiliary supporting device of a wheel load measuring instrument comprises a base (1) and is characterized in that a rotating shaft (2) is fixedly connected inside two sides of the upper end of the base (1), a swinging arm (3) is rotatably connected to the circumference of the rotating shaft (2), a first inserting hole (11) is formed in the upper end face of the swinging arm (3), an inserting block (13) is slidably connected inside the first inserting hole (11), a vehicle wheel load measuring instrument (4) is fixedly connected to the upper end of the inserting block (13), a cavity (12) is formed inside the swinging arm (3), a fixing assembly (5) is arranged inside the cavity (12), the fixing assembly (5) is used for fixing the inserting block (13), a locking assembly (7) is arranged inside the right side of the base (1), and the locking assembly (7) is used for locking the swinging arm (3).
2. The self-leveling auxiliary supporting device of the wheel load measuring instrument according to claim 1, wherein the fixing assembly (5) comprises a rotating rod (501), a spring (502), a transmission rod (503) and a plug rod (504), the rotating rod (501) is rotatably connected to two sides inside the cavity (12), the front end of the rotating rod (501) extends out of the swing arm (3), the spring (502) is fixedly connected between the two rotating rods (501), the transmission rod (503) is rotatably connected to one surface, far away from the spring (502), of the rotating rod (501), the plug rod (504) is rotatably connected to one end, far away from the rotating rod (501), of the transmission rod (503), the plug rod (504) is slidably connected with the cavity (12), and a second plug hole (14) is formed in the side end face of the plug block (13), and the second plug hole (14) is slidably connected with the plug rod (504).
3. The self-leveling auxiliary supporting device of the wheel load measuring instrument is characterized in that a positioning hole (9) is formed in the upper end face of the wheel load measuring instrument (4), a positioning column (10) is connected inside the positioning hole (9) in a sliding mode, and the positioning column (10) is fixedly connected with the front portion of the swing arm (3).
4. The self-leveling auxiliary supporting device of the wheel load measuring instrument according to claim 1, wherein the locking assembly (7) comprises a handle (701), a threaded rod (702) and an extrusion block (703), the threaded rod (702) is connected to the right side of the base (1) in an internal threaded mode, the handle (701) is fixedly connected to one end, far away from the swing arm (3), of the threaded rod (702), and the extrusion block (703) is connected to one end, close to the swing arm (3), of the threaded rod (702) in a rotating mode.
5. The self-leveling auxiliary supporting device of the wheel load measuring instrument is characterized in that limiting holes (8) are formed in two side faces of the base (1), limiting columns (15) are connected inside the limiting holes (8) in a sliding mode, and the limiting columns (15) are fixedly connected with the swing arms (3).
6. The self-leveling auxiliary supporting device of the wheel load measuring instrument according to claim 1, wherein the upper end face of the base (1) is provided with four mounting holes (6), and the mounting holes (6) are U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421634590.9U CN222702959U (en) | 2024-07-11 | 2024-07-11 | Self-leveling auxiliary supporting device of wheel load measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421634590.9U CN222702959U (en) | 2024-07-11 | 2024-07-11 | Self-leveling auxiliary supporting device of wheel load measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222702959U true CN222702959U (en) | 2025-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421634590.9U Active CN222702959U (en) | 2024-07-11 | 2024-07-11 | Self-leveling auxiliary supporting device of wheel load measuring instrument |
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| Country | Link |
|---|---|
| CN (1) | CN222702959U (en) |
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- 2024-07-11 CN CN202421634590.9U patent/CN222702959U/en active Active
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