CN213543870U - Motor vehicle safety maintenance detection structure - Google Patents
Motor vehicle safety maintenance detection structure Download PDFInfo
- Publication number
- CN213543870U CN213543870U CN202022937951.5U CN202022937951U CN213543870U CN 213543870 U CN213543870 U CN 213543870U CN 202022937951 U CN202022937951 U CN 202022937951U CN 213543870 U CN213543870 U CN 213543870U
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- casing
- motor vehicle
- vehicle safety
- pinion rack
- safety maintenance
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Abstract
The utility model discloses a motor vehicle safety maintenance detects structure, which comprises a housin, the bottom of casing is equipped with the supporting seat, the side upper end of casing is rotated and is provided with the pivot, and the one end activity that the pivot is located the casing outside is provided with the card post that length can be adjusted, and the one end that the pivot was kept away from to the card post is equipped with the spanner, and the pivot is located the inside one end of casing and is equipped with the gear, and the inside level of casing is provided with the pinion rack with gear engagement, and one side of pinion rack is equipped with the driving piece, and the opposite side of pinion rack is equipped with the detection piece, and the detection piece includes the second bumper. This motor vehicle safety maintenance detects structure, simple structure can adjust, can detect the elasticity of different position nuts on wheel hub, can also fasten the nut, can improve wheel hub's installation effect, avoids wheel and vehicle separation to improve the security of vehicle use, avoid the emergence of accident, easy operation, convenient to use.
Description
Technical Field
The utility model relates to an automobile-used safety equipment technical field specifically is a motor vehicle safety maintenance detects structure.
Background
The motor vehicle refers to a wheeled vehicle driven or drawn by a power device, running on a road, and used for taking or transporting articles or performing special operations, and comprises an automobile, an automobile train, a motorcycle, a light motorcycle, a tractor transportation unit, a wheeled special mechanical vehicle, a trailer and the like, but does not comprise any vehicles running on a track.
Wheel hub of vehicle mainly fixes through the nut, and when the vehicle dispatched from the factory, the nut on the wheel hub generally was the unified fastening of the manipulator on the automatic production line, and its elasticity is in line with safety standard, but the vehicle was through a period of use after, the nut probably takes place to become flexible, when carrying out the maintenance of vehicle, need consolidate wheel hub's nut, generally need the maintainer to use relevant apparatus to carry out the manual work fixed this moment. But the manual fixing force cannot be accurately controlled. When the nut fastening is not firm enough on the vehicle wheel hub, because the driver does not have equipment to detect the nut elasticity, lead to the vehicle to take place the condition that tire and vehicle separated easily in the driving process to cause the emergence of accident.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a motor vehicle safety maintenance detection structure, simple structure can adjust, can detect the elasticity of different position nuts on wheel hub, can also fasten the nut, can improve wheel hub's installation effect, avoid wheel and vehicle separation to improve the security of vehicle usage, avoid the emergence of accident, easy operation, convenient to use can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor vehicle safety maintenance detects structure, includes the casing, the bottom of casing is equipped with the supporting seat, the side upper end of casing is rotated and is provided with the pivot, the one end activity that the pivot is located the casing outside is provided with the card post that length can be adjusted, the one end that the pivot was kept away from to the card post is equipped with the spanner.
The pivot is located the inside one end of casing and is equipped with the gear, the inside level of casing is provided with the pinion rack with gear engagement, one side of pinion rack is equipped with the driving piece, and the opposite side of pinion rack is equipped with the detection piece, the detection piece includes the second bumper shock absorber with casing fixed connection, the flexible end of second bumper shock absorber is equipped with the mounting panel, one side that the mounting panel is close to the pinion rack is equipped with pressure probe, and pressure probe's output is connected with pressure detector's input electricity.
As a preferred technical scheme of the utility model, the supporting seat is including setting up the slide rail in the casing bottom, the inside slip of slide rail is provided with supporting slide, supporting slide's bottom is equipped with height adjusting mechanism.
As a preferred technical scheme of the utility model, height adjusting mechanism is including fixing the telescopic link in the support slider bottom, the bottom of telescopic link is equipped with the bottom plate, and the side activity of the flexible end of telescopic link has cup jointed the fastening leather collar.
As a preferred technical scheme of the utility model, the driving piece include with pinion rack fixed connection's electric putter, electric putter's flexible end is equipped with the connecting plate, the one end that electric putter was kept away from to the connecting plate is equipped with the first bumper shock absorber with casing fixed connection, and electric putter's input is connected with external power source's output electricity.
As an optimized technical scheme of the utility model, the side of pivot is equipped with the bearing of being connected with the casing rotation.
As a preferred technical scheme of the utility model, the pivot is located the outside one end of casing and has seted up the draw-in groove, and the movable joint of card post is inside the draw-in groove.
As a preferred technical scheme of the utility model, the spout that the symmetry set up is seted up to the side of pinion rack, the medial surface of casing be equipped with spout sliding connection's spacing slider.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the motor vehicle safety maintenance detection structure of the example of the utility model can adjust the height of the shell through the telescopic rod, and can fix the length of the telescopic rod through the fastening leather ring; the supporting slide block can also be moved along the slide rail, and the slide rail can drive the shell to move, so that the position of the shell is adjusted, and nuts at different positions on the hub are conveniently adjusted.
2. The utility model discloses motor vehicle safety maintenance detection structure of example, electric putter can promote the pinion rack and remove, and the pinion rack removes the in-process and can drive gear revolve, and the gear can drive the pivot and rotate, and the pivot can drive the spanner through the card post and rotate, and the spanner can fasten the nut on the wheel hub, improves the safe effect of nut.
3. The utility model discloses motor vehicle safety maintenance detects structure, second bumper shock absorber can drive pressure probe and pinion rack contact through the mounting panel, and the pinion rack removes the pressure that in-process pressure probe detected and changes, is convenient for detect the elasticity of nut on the wheel hub.
4. The utility model discloses motor vehicle safety maintenance detection structure of example, simple structure can be adjusted, can detect the elasticity of different position nuts on wheel hub, can also fasten the nut, can improve wheel hub's installation effect, avoids wheel and vehicle separation to improve the security of vehicle usage, avoid the emergence of accident, easy operation, convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the right side view of the structure of FIG. 1;
fig. 3 is a schematic cross-sectional structure of fig. 2.
In the figure: the device comprises a shell 1, a slide rail 2, a support sliding block 21, a bottom plate 3, a telescopic rod 31, a fastening leather ring 32, a rotating shaft 4, a bearing 41, a gear 42, a clamping column 43, a wrench 44, a toothed plate 5, an electric push rod 51, a first shock absorber 6, a connecting plate 61, a detection piece 7, a second shock absorber 71, a mounting plate 72, a pressure probe 73, a sliding chute 8 and a limiting sliding block 81.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a motor vehicle safety maintenance detection structure comprises a shell 1, wherein a supporting seat is arranged at the bottom of the shell 1 and comprises a sliding rail 2 arranged at the bottom of the shell 1, a supporting slide block 21 is arranged inside the sliding rail 2 in a sliding manner, a height adjusting mechanism is arranged at the bottom of the supporting slide block 21 and comprises a telescopic rod 31 fixed at the bottom of the supporting slide block 21, a bottom plate 3 is arranged at the bottom of the telescopic rod 31, a fastening leather ring 32 is movably sleeved on the side surface of the telescopic end of the telescopic rod 31, the height of the shell 1 can be adjusted through the telescopic rod 31, and the length of the telescopic rod 31 can be fixed through the fastening leather ring 32; the supporting slide block 21 can also be moved along the slide rail 2, and the slide rail 2 can drive the shell 1 to move, so that the position of the shell 1 is adjusted, and nuts at different positions on the hub are conveniently adjusted.
Specifically, the telescopic rod 31 is formed by movably sleeving two sections of tubular structures, the fastening leather ring 32 is a rubber ring with elasticity, the fastening leather ring 32 can tightly hoop the matching position of the two sections of tubular structures on the telescopic rod 31 under the action of self elasticity, and the two sections of tubular structures forming the telescopic rod 31 cannot move relatively under the action of friction force of the fastening leather ring 32, so that the length of the telescopic rod 31 is fixed. The fastening leather ring 32 can also be replaced by a fastening bolt.
The side upper end of casing 1 rotates and is provided with pivot 4, the side of pivot 4 is equipped with and rotates the bearing 41 of being connected with casing 1, the one end activity that pivot 4 is located the 1 outside of casing is provided with the card post 43 that length can be adjusted, pivot 4 is located the outside one end of casing 1 and has seted up the draw-in groove, and card post 43 activity joint is inside the draw-in groove, the one end that pivot 4 was kept away from to card post 43 is equipped with spanner 44, can follow the draw-in groove and remove card post 43, card post 43 can drive spanner 44 and remove, thereby make spanner 44 and the last nut joint of wheel hub, spanner 44 can drive the nut and rotate, be convenient for adjust the elasticity of nut.
The one end that pivot 4 is located casing 1 inside is equipped with gear 42, and casing 1's inside level is provided with the pinion rack 5 with gear 42 meshing, and the spout 8 that the symmetry set up is seted up to the side of pinion rack 5, and casing 1's medial surface is equipped with the spacing slider 81 with 8 sliding connection of spout, and pinion rack 5 drives spout 8 and removes, and spacing slider 81 can play the effect of direction to pinion rack 5 through spout 8.
One side of pinion rack 5 is equipped with the driving piece, the driving piece includes electric putter 51 with pinion rack 5 fixed connection, electric putter 51's flexible end is equipped with connecting plate 61, the one end that electric putter 51 was kept away from to connecting plate 61 is equipped with the first bumper shock absorber 6 with 1 fixed connection of casing, electric putter 51's input is connected with external power source's output electricity, electric putter 51 can promote pinion rack 5 and remove, pinion rack 5 removes the in-process and can drive gear 42 and rotate, gear 42 can drive pivot 4 and rotate, pivot 4 can drive spanner 44 through calorie post 43 and rotate, spanner 44 can fasten the nut on the wheel hub, improve the safety effect of nut.
And the opposite side of pinion rack 5 is equipped with detection piece 7, detection piece 7 includes second bumper shock absorber 71 with casing 1 fixed connection, the flexible end of second bumper shock absorber 71 is equipped with mounting panel 72, one side that mounting panel 72 is close to pinion rack 5 is equipped with pressure probe 73, and pressure probe 73's output is connected with pressure detector's input electricity, second bumper shock absorber 71 can drive pressure probe 73 and pinion rack 5 contact through mounting panel 72, the pressure that pinion rack 5 removed in-process pressure probe 73 and detected changes, be convenient for detect the elasticity of nut on the wheel hub.
The external pressure detector and the electric push rod 51 are electrical components commonly used in the prior art, and the external detector is a portable pressure detector with a display screen. For example, an FCS523 pressure detector may be used.
Whole motor vehicle safety maintenance detects structure, simple structure can adjust, can detect the elasticity of different position nuts on wheel hub, can also fasten the nut, can improve wheel hub's installation effect, avoids wheel and vehicle separation to improve the security of vehicle use, avoid the emergence of accident, easy operation, convenient to use.
When in use:
selecting a proper wrench 44, and clamping a clamping column 43 of the wrench 44 with a clamping groove of the rotating shaft 4;
the height of the shell 1 is adjusted through the telescopic rod 31, and the length of the telescopic rod 31 is fixed through the fastening leather ring 32;
moving the support slide block 21 along the slide rail 2, and the slide rail 2 drives the shell 1 to move, so that the position of the shell 1 is adjusted, and the wrench 44 is aligned with the nut;
moving the clamping column 43 along the clamping groove and clamping the wrench 44 with the nut;
the electric push rod 51 and the external pressure detector are controlled to work through the external switch group, the electric push rod 51 pushes the toothed plate 5 to move, the gear 42 is driven to rotate in the moving process of the toothed plate 5, the gear 42 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the wrench 44 to rotate through the clamping column 43, and the wrench 44 fastens the nut on the hub;
the second shock absorber 71 drives the pressure probe 73 to contact the toothed plate 5 through the mounting plate 72, and when the toothed plate 5 moves, the pressure detected by the pressure probe 73 changes in the moving process of the toothed plate 5;
when the numerical value of the external pressure detector changes slowly, the nut is firmly installed; when the value of the external pressure detector changes rapidly, the nut is loosely mounted, and meanwhile, the nut is fastened.
The utility model discloses simple structure can adjust, can detect the elasticity of different position nuts on wheel hub, can also fasten the nut, can improve wheel hub's installation effect, avoids wheel and vehicle separation to improve the security of vehicle use, avoid the emergence of accident, easy operation, convenient to use.
The non-public part of the utility model is the prior art, and the concrete structure, the material and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A motor vehicle safety maintenance detection structure, includes casing (1), its characterized in that: a supporting seat is arranged at the bottom of the shell (1), a rotating shaft (4) is rotatably arranged at the upper end of the side surface of the shell (1), a clamping column (43) with adjustable length is movably arranged at one end, located on the outer side of the shell (1), of the rotating shaft (4), and a wrench (44) is arranged at one end, away from the rotating shaft (4), of the clamping column (43);
the one end that pivot (4) are located casing (1) inside is equipped with gear (42), the inside level of casing (1) is provided with pinion rack (5) with gear (42) meshing, one side of pinion rack (5) is equipped with the driving piece, and the opposite side of pinion rack (5) is equipped with detection piece (7), detection piece (7) include with casing (1) fixed connection's second bumper shock absorber (71), the flexible end of second bumper shock absorber (71) is equipped with mounting panel (72), one side that mounting panel (72) are close to pinion rack (5) is equipped with pressure probe (73), and the output of pressure probe (73) is connected with pressure detector's input electricity.
2. A motor vehicle safety maintenance detection structure according to claim 1, characterized in that: the supporting seat comprises a sliding rail (2) arranged at the bottom of the shell (1), a supporting sliding block (21) is arranged inside the sliding rail (2) in a sliding mode, and a height adjusting mechanism is arranged at the bottom of the supporting sliding block (21).
3. A motor vehicle safety maintenance detecting structure according to claim 2, characterized in that: the height adjusting mechanism comprises a telescopic rod (31) fixed at the bottom of the supporting sliding block (21), a bottom plate (3) is arranged at the bottom of the telescopic rod (31), and a fastening leather ring (32) is movably sleeved on the side face of the telescopic end of the telescopic rod (31).
4. A motor vehicle safety maintenance detection structure according to claim 1, characterized in that: the driving piece comprises an electric push rod (51) fixedly connected with the toothed plate (5), a connecting plate (61) is arranged at the telescopic end of the electric push rod (51), one end, far away from the electric push rod (51), of the connecting plate (61) is provided with a first shock absorber (6) fixedly connected with the shell (1), and the input end of the electric push rod (51) is electrically connected with the output end of an external power supply.
5. A motor vehicle safety maintenance detection structure according to claim 1, characterized in that: and a bearing (41) rotationally connected with the shell (1) is arranged on the side surface of the rotating shaft (4).
6. A motor vehicle safety maintenance detection structure according to claim 1, characterized in that: the clamping groove is formed in one end, located outside the shell (1), of the rotating shaft (4), and the clamping column (43) is movably clamped inside the clamping groove.
7. A motor vehicle safety maintenance detection structure according to claim 1, characterized in that: the side of pinion rack (5) is seted up spout (8) that the symmetry set up, the medial surface of casing (1) is equipped with and spouts (8) sliding connection's spacing slider (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937951.5U CN213543870U (en) | 2020-12-10 | 2020-12-10 | Motor vehicle safety maintenance detection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937951.5U CN213543870U (en) | 2020-12-10 | 2020-12-10 | Motor vehicle safety maintenance detection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213543870U true CN213543870U (en) | 2021-06-25 |
Family
ID=76485410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022937951.5U Expired - Fee Related CN213543870U (en) | 2020-12-10 | 2020-12-10 | Motor vehicle safety maintenance detection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213543870U (en) |
-
2020
- 2020-12-10 CN CN202022937951.5U patent/CN213543870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 Termination date: 20211210 |