CN216050733U - Locking device and vehicle four-wheel positioning verification system - Google Patents
Locking device and vehicle four-wheel positioning verification system Download PDFInfo
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- CN216050733U CN216050733U CN202121861739.3U CN202121861739U CN216050733U CN 216050733 U CN216050733 U CN 216050733U CN 202121861739 U CN202121861739 U CN 202121861739U CN 216050733 U CN216050733 U CN 216050733U
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Abstract
The utility model provides a locking device and a vehicle four-wheel positioning verification system, and aims to provide a locking structure which is simple in structure and convenient to operate. Wherein, locking means is applied to vehicle four-wheel location verification system, and the device includes: the first connecting component is used for being connected with a body module of the vehicle four-wheel positioning verification system; a hoop component; the handle is connected with the first end of the hoop component and is connected with the first connecting component through a rotating shaft; the limiting piece is connected with the handle and the first connecting assembly respectively; a second attachment assembly for attachment to a lift platform of the vehicle four wheel alignment verification system, the second attachment assembly attached to the second end of the hoop assembly. When the automobile body module descends to the right position, the hoop component in the locking device is connected with the first connecting component and the second connecting component, and therefore the automobile body module is limited on the lifting platform. The locking device is simple in structure and convenient and quick in locking and unlocking operation.
Description
Technical Field
The utility model relates to the field of vehicle structures, in particular to a locking device and a vehicle four-wheel positioning verification system.
Background
The existing four-wheel positioning comprehensive verification platform lacks of a limiting structure and is not favorable for the stability during positioning verification. Therefore, a need exists for a latch structure that is simple in construction and easy to operate.
SUMMERY OF THE UTILITY MODEL
The utility model provides a locking device and a vehicle four-wheel positioning verification system, and aims to provide a locking structure which is simple in structure and convenient to operate.
The utility model provides a locking device, which is applied to a vehicle four-wheel positioning verification system, and comprises:
a first connecting component used for being connected with a body module of the vehicle four-wheel positioning verification system;
a hoop component;
a handle connected to a first end of the hoop component, the handle being connected to the first connection component by a pivot;
the limiting piece is connected with the handle and the first connecting assembly respectively;
a second connection assembly for connecting with a lift platform of the vehicle four wheel alignment verification system, the second connection assembly connected to a second end of the hoop assembly.
The locking device provided by the utility model is further improved in that the handle is provided with a first through hole;
the hoop component comprises a first positioning pin and a U-shaped rod, the first positioning pin penetrates through the first through hole, mounting holes are formed in two ends of the first positioning pin, the U-shaped rod is arranged in the mounting holes, and the U-shaped rod is connected with the second connecting component.
The locking device provided by the utility model is further improved in that the handle is also provided with a second through hole;
the first connecting assembly comprises a first connecting plate and a first lug which are connected, the first connecting plate is used for connecting the vehicle body module, and the first lug is provided with a third through hole;
the rotating shaft penetrates through the second through hole and the third through hole.
In a further improvement of the locking device provided by the utility model, the second through hole is positioned on one side of the first through hole close to the second connecting component.
The locking device provided by the utility model is further improved in that the first connecting assembly further comprises a second connecting plate, the second connecting plate is connected with the first connecting plate, and the second connecting plate is provided with a limiting groove;
the locating part is equipped with joint portion, joint portion card is located the spacing groove.
The locking device provided by the utility model is further improved in that the handle is also provided with a fourth through hole;
the limiting piece is provided with a fifth through hole;
the locking device further comprises a second positioning pin, and the second positioning pin penetrates through the fourth through hole and the fifth through hole.
The locking device provided by the utility model is further improved in that the second connecting component comprises a base and a second lug which are connected, a groove is arranged on one side of the second lug, which is far away from the first connecting component, and the groove is matched with the U-shaped rod.
The locking device provided by the utility model is further improved in that the end part of the U-shaped rod is provided with an external thread, and the end part of the U-shaped rod passes through the mounting hole and is screwed with the nut.
In a further improvement of the locking device provided by the utility model, a gasket is arranged between the first positioning pin and the nut.
In addition, the utility model also provides a vehicle four-wheel positioning verification system which comprises a vehicle body module, a lifting platform, a lifting driving mechanism and the locking device, wherein the locking device is respectively connected with the vehicle body module and the lifting platform, the lifting driving mechanism is connected with the lifting platform, and the lifting driving mechanism is used for driving the lifting platform to lift.
According to the utility model, the first connecting assembly can be connected to the vehicle body module, the second connecting assembly can be fixed on the cross beam of the lifting platform, and when the vehicle body module descends to the proper position, the hoop assembly in the locking device is connected with the first connecting assembly and the second connecting assembly, so that the vehicle body module is limited on the lifting platform, the vehicle body module is prevented from moving, and the positioning, testing, repairing and other operations of a vehicle on the vehicle body module are facilitated.
The locking device is simple in structure and convenient and quick in locking and unlocking operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a vehicle four wheel alignment verification system with body modules raised into position.
FIG. 2 is a schematic view of the vehicle four wheel alignment verification system as it would appear when the body module is lowered into position.
Fig. 3 is a schematic view of the connection state between the vehicle body module, the lifting platform and the locking device provided in the embodiment 1.
Fig. 4 is a schematic perspective view of the locking device provided in this embodiment 1 in a locked state.
Fig. 5 is an exploded view of the locking device provided in embodiment 1.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The utility model provides a locking device and a vehicle four-wheel positioning verification system, and aims to provide a locking structure which is simple in structure and convenient to operate.
Example 1:
referring to fig. 1 to 5, a locking device proposed in embodiment 1 is applied to a vehicle four-wheel alignment verification system, and includes:
a first connecting component 6 used for connecting with the vehicle body module 1 of the vehicle four-wheel positioning verification system;
a hoop component 7;
the handle 8 is connected with the first end of the hoop component 7, and the handle 8 is connected with the first connecting component 6 through a rotating shaft;
the limiting piece 9 and the limiting piece 9 are respectively connected with the handle 8 and the first connecting component 6;
a second attachment assembly 10 for attachment to the lifting platform 3 of the vehicle four wheel alignment verification system, the second attachment assembly 10 being attached to a second end of the hoop assembly 7.
After the automobile runs for a certain distance, the automobile is subjected to friction between the ground and parts for a long time, and the automobile runs under various road conditions and even receives impact from external force, so that the parts are easily abraded and deformed, the design angle of an original factory is changed, and the performance of the automobile is reduced. In order to return the vehicle to a standard angle, it must be four-wheel positioned.
The vehicle four-wheel positioning verification system is used for accurately measuring a vehicle, and is convenient for technicians to replace, repair, shape and adjust various angles and parts of the vehicle according to the design standard of a comprehensive original factory of a measuring data machine. The technical indexes of the vehicle can meet the requirements of the original factory, thereby ensuring the safety, comfort, stability and economy of the running of the automobile.
This embodiment 1 is applied to vehicle four-wheel location verification system, and vehicle four-wheel location verification system includes automobile body module 1, lift platform 3, lift drive mechanism 4 and accredited testing organization, and automobile body module 1 is used for bearing the vehicle, and lift platform 3 is used for bearing automobile body module 1, and lift drive mechanism 4 is used for driving lift platform 3 to go up and down. The vehicle body module 1 can move up and down integrally, and when the vehicle body module 1 moves to the upper part, parts or chassis modules can be conveniently installed; after the vehicle body module 1 moves to the lower theoretical position, the vehicle body module 1 can be fixed through the locking device 2, the operation safety of equipment is guaranteed, and meanwhile, a testing mechanism can carry out four-wheel positioning measurement.
In this embodiment 1, the first connecting component 6 may be connected to the vehicle body module 1, and the second connecting component 10 may be fixed to a cross beam of the lifting platform 3, and when the vehicle body module 1 descends to a certain position, the hoop component 7 in the locking device 2 of this embodiment 1 connects the first connecting component 6 and the second connecting component 10, so as to limit the vehicle body module 1 to the lifting platform 3, prevent the vehicle body module 1 from moving, and facilitate operations such as positioning, testing and repairing of a vehicle on the vehicle body module 1. The locking device of the embodiment 1 has a simple structure, and is convenient and quick to lock and unlock.
In this embodiment 1, after automobile body module 1 descends to the right place, handle 8 can be used to adjust the position of hoop subassembly 7, specifically, handle 8 is connected with the first end of hoop subassembly 7, and handle 8 is connected in first connecting element 6 through the pivot, and handle 8 can rotate around the pivot, and handle 8 can drive hoop subassembly 7 and remove in the rotation process, and the second end card of hoop subassembly 7 when handle 8 rotates to the top is located second connecting element 10 just. Thus, the first connection member 6 is connected to the second connection member 10 through the hoop member 7. When the vehicle body module 1 needs to be lifted, the handle 8 is rotated and drives the hoop component 7 to move, so that the second end of the hoop component 7 is separated from the second connecting component 10, the limit between the first connecting component 6 and the second connecting component 10 can be released, and the position of the vehicle body module 1 can be lifted at the moment.
Compared with the prior art, the utility model can fix the vehicle body module 1 and the lifting platform 3, realize the height adjustment of the vehicle body module 1, and can lift the vehicle body module 1 when the installation and debugging are needed, thereby accurately controlling the height of the vehicle body and facilitating the installation of various chassis parts.
Further, the handle 8 is provided with a first through hole 81; the hoop component 7 comprises a first positioning pin 71 and a U-shaped rod 72, the first positioning pin 71 penetrates through the first through hole 81, mounting holes are formed in two ends of the first positioning pin 71, the U-shaped rod 72 is arranged in the mounting holes, and the U-shaped rod 72 is connected with the second connecting component 10. In the embodiment 1, the U-shaped rod 72 is disposed in the mounting hole of the first positioning pin 71, and the U-shaped rod 72 and the first positioning pin 71 form the complete closed hoop assembly 7. The first positioning pin 71 passes through the first through hole 81 to achieve the connection between the first end of the hoop assembly 7 and the handle 8. The U-shaped bar 72 is connected to the second connecting member 10 to provide a connection between the second end of the hoop member 7 and the second connecting member 10.
Further, the handle 8 is provided with a second through hole 82; the first connecting assembly 6 comprises a first connecting plate 61 and a first lug 63 which are connected, the first connecting plate 61 is used for connecting the vehicle body module 1, and the first lug 63 is provided with a third through hole 64; the shaft passes through the second through hole 82 and the third through hole 64. In this embodiment 1, the shaft passes through the second through hole 82 and the third through hole 64, and the handle 8 can rotate around the shaft to move the hoop assembly 7.
Further, the second through hole 82 is located at a side of the first through hole 81 near the second connecting assembly 10. In the present embodiment 1, the second through hole 82 is located below the first through hole 81.
Furthermore, the first connecting assembly 6 further comprises a second connecting plate 62, the second connecting plate 62 is connected with the first connecting plate 61, and the second connecting plate 62 is provided with a limiting groove 65; the locating part 9 is provided with a clamping part 91, and the clamping part 91 is clamped in the limiting groove 65. In this embodiment 1, the engaging portion 91 is engaged with the limiting groove 65, so as to connect the limiting member 9 and the first connecting assembly 6.
Furthermore, the handle 8 is further provided with a fourth through hole 84; the limiting member 9 is provided with a fifth through hole 92; the locking device 2 further includes a second dowel pin that passes through the fourth through hole 84 and the fifth through hole 92. In this embodiment 1, the second positioning pin passes through the fourth through hole 84 and the fifth through hole 92, so as to connect the limiting member 9 and the handle 8.
Further, the second connecting assembly 10 includes a base 101 and a second protrusion 102 connected to each other, and a groove 103 is formed on a side of the second protrusion 102 away from the first connecting assembly 6, and the groove 103 is matched with the U-shaped rod 72. In this embodiment 1, the cross section and the shape of the groove 103 are matched with those of the U-shaped rod 72, and the U-shaped rod 72 is clamped in the groove 103, so as to connect the second end of the hoop component 7 and the second connecting component 10.
Further, the end of the U-shaped rod 72 is externally threaded, and the end of the U-shaped rod 72 passes through the mounting hole and is threadedly coupled to the nut.
Further, a washer 73 is provided between the first positioning pin 71 and the nut.
When locking is needed, the handle 8 is rotated to enable the handle 8 to drive the U-shaped rod 72 to rotate, and the U-shaped rod 72 is clamped in the groove 103 of the second connecting component 10; the limiting member 9 is then clamped into the limiting groove 65 of the first connecting assembly 6, and then the limiting member 9 and the handle 8 are connected by the second positioning pin. When the unlocking is needed, the second positioning pin is detached, the limiting part 9 is pulled out from the limiting groove 65, the handle 8 is rotated to enable the handle 8 to drive the U-shaped rod 72 to rotate, and the U-shaped rod 72 is separated from the groove 103.
The utility model designs a locking device 2 based on a vehicle four-wheel positioning verification system, which is used for fixing a vehicle body module 1 and a lifting platform 3, and the lifting of the lifting platform 3 is controlled by a lifting driving mechanism 4. The upper part of the locking device 2 is fixed on a vehicle body module 1 of the four-wheel positioning verification platform, and the lower part of the locking device 2 is designed with a special fixing groove structure and is fixed on the lifting platform 3. When the height of the vehicle body needs to be adjusted, the lower part of the locking device 2 is hung on the lifting platform 3, and then the handle 8 of the locking device 2 is rotated to realize the fixed locking between the lifting platform 3 and the vehicle body module 1. After the vehicle body module 1 and the lifting platform 3 are fixedly locked, the lifting platform 3 is controlled to lift through the lifting driving mechanism 4, the height of the vehicle body module 1 is further adjusted, after the vehicle body reaches a design theoretical position, the locking device 2 is unlocked, and then the measurement of four-wheel positioning parameters can be started.
Example 2:
with reference to fig. 3, this embodiment 2 provides a vehicle four-wheel positioning verification system, which includes a vehicle body module 1, a lifting platform 3, a lifting driving mechanism 4 and a locking device 2 in embodiment 1, where the locking device 2 is connected to the vehicle body module 1 and the lifting platform 3, the lifting driving mechanism 4 is connected to the lifting platform 3, and the lifting driving mechanism 4 is configured to drive the lifting platform 3 to lift.
In this embodiment 2, the lifting driving mechanism 4 can adjust the lifting platform 3 through the motor and the slide rail, and then adjust the overall height of the vehicle body module 1. The vehicle four-wheel positioning verification system further comprises a main frame 5, wherein the main frame 5 is a main body structure of the vehicle four-wheel positioning verification system and is used for connecting and fixing the vehicle body module 1, the lifting platform 3 and the lifting driving mechanism 4.
After the vehicle body module 1 is fixed on the lifting platform 3, the height of the vehicle body module 1 is adjusted by the lifting driving mechanism 4, when the vehicle body module 1 rises to the highest point, chassis parts at the lower part of the vehicle body can be installed, and after the vehicle body module 1 descends to a theoretical position, the locking device 2 is released, and four-wheel positioning measurement can be carried out.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A locking device is applied to a vehicle four-wheel positioning verification system, and is characterized by comprising:
a first connecting component (6) used for connecting with a vehicle body module (1) of the vehicle four-wheel positioning verification system;
a hoop component (7);
a handle (8), wherein the handle (8) is connected with the first end of the hoop component (7), and the handle (8) is connected with the first connecting component (6) through a rotating shaft;
the limiting piece (9), the limiting piece (9) is respectively connected with the handle (8) and the first connecting component (6);
a second connection assembly (10) for connection with a lifting platform (3) of the vehicle four wheel alignment verification system, the second connection assembly (10) being connected to a second end of the hoop assembly (7).
2. Locking device according to claim 1, characterized in that said handle (8) is provided with a first through hole (81);
the hoop component (7) comprises a first positioning pin (71) and a U-shaped rod (72), the first positioning pin (71) penetrates through the first through hole (81), mounting holes are formed in two ends of the first positioning pin (71), the U-shaped rod (72) is arranged in the mounting holes, and the U-shaped rod (72) is connected with the second connecting component (10).
3. Locking device according to claim 2, characterized in that the handle (8) is further provided with a second through hole (82);
the first connecting assembly (6) comprises a first connecting plate (61) and a first lug (63) which are connected, the first connecting plate (61) is used for connecting the vehicle body module (1), and the first lug (63) is provided with a third through hole (64);
the rotating shaft penetrates through the second through hole (82) and the third through hole (64).
4. Locking device according to claim 3, characterized in that said second through hole (82) is located on the side of said first through hole (81) close to said second connecting assembly (10).
5. A lock as claimed in claim 3, characterized in that said first connection assembly (6) further comprises a second connection plate (62), said second connection plate (62) being connected to said first connection plate (61), said second connection plate (62) being provided with a limit groove (65);
the locating part (9) is equipped with joint portion (91), joint portion (91) card is located spacing groove (65).
6. Locking device according to claim 5, characterized in that said handle (8) is further provided with a fourth through hole (84);
the limiting piece (9) is provided with a fifth through hole (92);
the locking device further comprises a second positioning pin which passes through the fourth through hole (84) and the fifth through hole (92).
7. The locking device according to claim 2, characterized in that the second connecting assembly (10) comprises a base (101) and a second projection (102) which are connected, wherein a side of the second projection (102) remote from the first connecting assembly (6) is provided with a groove (103), and the groove (103) is matched with the U-shaped rod (72).
8. The lock-out mechanism of claim 2, wherein the end of the U-shaped rod (72) is externally threaded, and the end of the U-shaped rod (72) passes through the mounting hole and is threadedly coupled to the nut.
9. Locking device according to claim 8, characterized in that a spacer (73) is provided between the first positioning pin (71) and the nut.
10. Vehicle four-wheel positioning verification system, characterized by comprising a vehicle body module (1), a lifting platform (3), a lifting driving mechanism (4) and a locking device (2) according to any one of claims 1 to 9, wherein the locking device (2) is respectively connected with the vehicle body module (1) and the lifting platform (3), the lifting driving mechanism (4) is connected with the lifting platform (3), and the lifting driving mechanism (4) is used for driving the lifting platform (3) to lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121861739.3U CN216050733U (en) | 2021-08-10 | 2021-08-10 | Locking device and vehicle four-wheel positioning verification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121861739.3U CN216050733U (en) | 2021-08-10 | 2021-08-10 | Locking device and vehicle four-wheel positioning verification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216050733U true CN216050733U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121861739.3U Active CN216050733U (en) | 2021-08-10 | 2021-08-10 | Locking device and vehicle four-wheel positioning verification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216050733U (en) |
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2021
- 2021-08-10 CN CN202121861739.3U patent/CN216050733U/en active Active
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