CN219641068U - Wheel stop gear suitable for motor vehicle weight detects - Google Patents
Wheel stop gear suitable for motor vehicle weight detects Download PDFInfo
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- CN219641068U CN219641068U CN202320521338.6U CN202320521338U CN219641068U CN 219641068 U CN219641068 U CN 219641068U CN 202320521338 U CN202320521338 U CN 202320521338U CN 219641068 U CN219641068 U CN 219641068U
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- motor vehicle
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- vehicle weight
- carrier
- roller
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- 238000001514 detection method Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000670 limiting effect Effects 0.000 abstract description 17
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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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
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Abstract
The utility model belongs to the technical field of automobile detection, in particular to a wheel limiting mechanism suitable for motor vehicle weight detection, which comprises a carrier, wherein inclined surfaces are arranged at two ends of the carrier, a containing groove is formed in the middle of one end of the carrier, two groups of track grooves are horizontally and transversely formed in two sides of the inside of the containing groove, and two groups of support seats are slidably arranged in the two groups of track grooves; the two groups of the supporting seats positioned on two sides are respectively provided with a roller in a rotating mode, one end of each roller is provided with a linkage assembly, and the middle of each linkage assembly is provided with a braking assembly. According to the utility model, through the two groups of rollers rotationally connected with the carrier, synchronous rotation with the rollers can be realized when the driving wheels of the motor vehicle contact the rollers, so that the wheels of the motor vehicle are rapidly limited, an operator is not required to park at fixed points, the rollers can ensure rapid braking of the motor vehicle, and the detection efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of automobile detection, and particularly relates to a wheel limiting mechanism suitable for motor vehicle weight detection.
Background
The motor vehicle detection line is an indispensable device for detecting motor vehicles, and can be used for detecting the performance of various aspects of motor vehicles, wherein the motor vehicle weight inspection bench is one of main devices. When the inspection bench detects a vehicle, wheels of the motor vehicle are limited by abutting a limiting block to prevent the vehicle from sliding, but the wheel limiting mode has the defects of poor limiting effect, low limiting efficiency and the like;
the technology discloses a roller brake device of high-efficiency motor vehicle detection equipment, which comprises a detection table body, a driving sand-sticking roller and a driven sand-sticking roller which are rotationally connected on the detection table, and a driving device for driving the driving sand-sticking roller and the driven sand-sticking roller, wherein a bracket is arranged between the driving sand-sticking roller and the driven sand-sticking roller and comprises a rotating shaft rotationally connected with the detection table body, a connecting plate fixed on the rotating shaft, a balancing weight fixed at one end of the connecting plate and parallel to the driving sand-sticking roller, a secondary roller rotationally connected at the other end of the connecting plate and parallel to the driving sand-sticking roller, and the like, and has the technical effects of facilitating the separation of a vehicle tire from the detection table body;
however, when in actual use, the device cannot quickly limit the wheels, an operator is required to park the wheels at fixed points, and the wheel limiting mode has the defect of low efficiency in the motor vehicle weight detection process.
In order to solve the above problems, the present utility model provides a wheel limiting mechanism suitable for detecting the weight of a motor vehicle.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a wheel limiting mechanism suitable for motor vehicle weight detection, which has the characteristic of rapidly limiting wheels.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the wheel limiting mechanism suitable for motor vehicle weight detection comprises a carrier, wherein inclined surfaces are arranged at two ends of the carrier, a containing groove is formed in the middle of one end of the carrier, two groups of track grooves are horizontally and transversely formed in two sides of the inside of the containing groove, and two groups of support seats are slidably arranged in the two groups of track grooves; the two groups of the supporting seats positioned on two sides are respectively provided with a roller in a rotating mode, one end of each roller is provided with a linkage assembly, and the middle of each linkage assembly is provided with a braking assembly.
As a wheel limiting mechanism suitable for motor vehicle weight detection, preferably, a contact switch is arranged between one sides of two groups of supporting seats which are positioned in the same accommodating groove and are close to each other, and compression springs are arranged between one sides of the supporting seats which are far away from each other and the inner wall of the accommodating groove.
As the wheel limiting mechanism suitable for the weight detection of the motor vehicle, the utility model is preferable, and a plurality of anti-slip ribs are equidistantly arranged on the outer side of the circumference of the roller.
As the wheel limiting mechanism suitable for motor vehicle weight detection, the linkage assembly comprises a rotating shaft which is horizontally and rotatably arranged at one side of the inside of the accommodating groove, two groups of first bevel gears are sleeved in the middle of the rotating shaft, and one end of each first bevel gear is rotatably provided with an L-shaped connecting plate; one side of the L-shaped connecting plate is rotatably provided with a second bevel gear meshed with the first bevel gear, and the second bevel gear is sleeved at one end of the roller.
As a preferable wheel limiting mechanism suitable for motor vehicle weight detection, a key bar is arranged on the outer side of the rotating shaft, and a key groove matched with the key bar is formed in the first bevel gear.
As the wheel limiting mechanism suitable for motor vehicle weight detection, the brake assembly comprises a brake disc fixedly sleeved on the outer side of the rotating shaft, a telescopic motor is longitudinally arranged in the carrier, and a brake block matched with the brake disc is arranged at the output end of the telescopic motor.
As the wheel limiting mechanism suitable for motor vehicle weight detection, the utility model is preferable, the outer side of the brake disc is provided with a plurality of rectangular grooves at equal intervals, the thickness of the brake block is equal to the width of the rectangular grooves, and one side of the brake block, which is close to the brake disc, is provided with an arc chamfer.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the two groups of rollers rotationally connected with the carrier, synchronous rotation with the rollers can be realized when the driving wheels of the motor vehicle contact the rollers, so that the wheels of the motor vehicle are rapidly limited, an operator is not required to park at fixed points, the rollers can ensure rapid braking of the motor vehicle, and the detection efficiency is improved.
2. The contact switch can automatically start the brake assembly after the wheels contact the rollers, so that the brake assembly is utilized to remove the limitation on the linkage assembly, further the motor vehicle driving wheel is ensured to slide between the rollers, and meanwhile, the brake assembly can be controlled to start and limit the linkage assembly, so that the motor vehicle is ensured to be rapidly separated from the rollers.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic illustration of the cooperation of the linkage assembly and the brake assembly of the present utility model;
fig. 4 is a partial enlarged view at a in fig. 2.
In the figure: 1. a carrier; 2. a receiving groove; 3. a track groove; 4. a support base; 5. a roller; 6. a linkage assembly; 601. a rotating shaft; 602. a first bevel gear; 603. an L-shaped connecting plate; 604. a second bevel gear; 605. a key bar; 7. a brake assembly; 701. a brake disc; 702. a telescopic motor; 703. a brake block; 8. a contact switch; 9. a compression spring; 10. anti-slip ribs.
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.
Example 1
As shown in fig. 1 and 2;
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a cross-sectional view of the present utility model.
The utility model provides a wheel stop gear suitable for motor vehicle weight detects, includes carrier 1, and carrier 1's both ends are provided with the inclined plane, and carrier 1's one end middle part has seted up accommodation groove 2, and accommodation groove 2's inside both sides level transversely are provided with two sets of track grooves 3, and the inside of two sets of track grooves 3 all slides and is provided with two sets of supporting seats 4; roller wheels 5 are arranged between the two groups of supporting seats 4 on two sides in a rotating mode, one end of each roller wheel 5 is provided with a linkage assembly 6, and the middle of each linkage assembly 6 is provided with a brake assembly 7.
It should be noted that: in this embodiment, the carrier 1 is provided with a weighing sensor, and in actual use, rollers 5 may be provided on both sides of the carrier 1 due to the uncertainty of the front and rear positions of the driving wheels of the motor vehicle.
In this embodiment: through two sets of running rollers 5 that rotate with carrier 1 to be connected, can realize can carrying out synchronous rotation with running roller 5 when the drive wheel of motor vehicle contacts running roller 5 to realize carrying out quick limit to the wheel of motor vehicle, need not the operator and fix a point and park, running roller 5 can guarantee the motor vehicle and brake fast, thereby improve detection efficiency.
In an alternative embodiment, a contact switch 8 is arranged between one side, close to each other, of two groups of support seats 4 positioned in the same accommodating groove 2, and compression springs 9 are arranged between one side, far away from each other, of the support seats 4 and the inner wall of the accommodating groove 2.
In this embodiment: when the wheels of the motor vehicle contact the rollers 5, the two groups of rollers 5 press the compression springs 9 under the extrusion of the wheels and are separated from each other, at the moment, the contact switch 8 is started, the brake assembly 7 is contracted, and at the moment, the rollers 5 can rotate freely.
As shown in fig. 3;
FIG. 3 is a schematic diagram of the cooperation of the linkage assembly and the brake assembly according to the present utility model.
In an alternative embodiment, several anti-slip ribs 10 are provided equidistant outside the circumference of the roller 5.
In this embodiment: the anti-slip ribs 10 ensure a stable synchronous rotation of the roller 5 and the wheels of the motor vehicle.
As shown in fig. 4;
fig. 4 is a partial enlarged view at a in fig. 2.
In an alternative embodiment, the linkage assembly 6 comprises a rotating shaft 601 horizontally rotatably arranged at one side of the inside of the accommodating groove 2, two groups of first bevel gears 602 are sleeved at the middle part of the rotating shaft 601, and an L-shaped connecting plate 603 is rotatably arranged at one end of each first bevel gear 602; one side of the L-shaped connecting plate 603 is rotatably provided with a second bevel gear 604 meshed with the first bevel gear 602, and the second bevel gear 604 is sleeved at one end of the roller 5.
In this embodiment: the two sets of rollers 5 can synchronously rotate under the action of the first bevel gear 602 and the second bevel gear 604.
In an alternative embodiment, the outside of the rotation shaft 601 is provided with a key bar 605, and the inside of the first bevel gear 602 is provided with a key groove that mates with the key bar 605.
In this embodiment: the first bevel gear 602 can rotate synchronously with the rotation shaft 601 and can translate along the rotation shaft 601, so that the distance between the two groups of rollers 5 can be adjusted.
In an alternative embodiment, the brake assembly 7 comprises a brake disc 701 fixedly sleeved outside the rotating shaft 601, a telescopic motor 702 is longitudinally arranged inside the carrier 1, and a brake block 703 matched with the brake disc 701 is arranged at the output end of the telescopic motor 702.
In this embodiment: the contact switch 8 is started, the telescopic motor 702 is contracted, the telescopic motor 702 drives the brake block 703 to leave the notch of the brake disc 701, and the roller 5 can rotate freely.
In an alternative embodiment, a plurality of rectangular grooves are equidistantly formed on the outer side of the brake disc 701, the thickness of the brake pad 703 is equal to the width of the rectangular grooves, and an arc chamfer is formed on the side, close to the brake disc 701, of the brake pad 703.
In this embodiment: the telescopic motor 702 is started to extend through the external controller, the brake block 703 enters the notch of the brake disc 701, the roller 5 cannot rotate at this time, and the motor vehicle can leave the carrier 1 after being started.
The working principle and the using flow of the utility model are as follows: when the motor vehicle enters through two sides of the carrier 1, after wheels of the motor vehicle contact with the rollers 5, the two groups of rollers 5 squeeze the compression springs 9 under the extrusion of the wheels and are separated from each other, at the moment, the contact switch 8 is started, the telescopic motor 702 is contracted, the telescopic motor 702 drives the brake block 703 to leave the notch of the brake disc 701, at the moment, the rollers 5 can freely rotate, and at the same time, the two groups of rollers 5 can synchronously rotate under the action of the first bevel gear 602 and the second bevel gear 604; when the weight detection of the motor vehicle is completed, the telescopic motor 702 is started to extend through the external controller, the brake block 703 enters the notch of the brake disc 701, the roller 5 cannot rotate at this time, and the motor vehicle can leave the carrier 1 after being started.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Wheel stop gear suitable for motor vehicle weight detects, including carrier (1), its characterized in that:
inclined surfaces are arranged at two ends of the carrier (1), a containing groove (2) is formed in the middle of one end of the carrier (1), two groups of track grooves (3) are horizontally and transversely formed in two sides of the inside of the containing groove (2), and two groups of supporting seats (4) are slidably arranged in the two groups of track grooves (3);
the two groups of the two sides are respectively provided with a roller (5) in a rotating mode between the supporting seats (4), one end of each roller (5) is provided with a linkage assembly (6), and the middle of each linkage assembly (6) is provided with a brake assembly (7).
2. The wheel restraint mechanism adapted for use in motor vehicle weight detection as set forth in claim 1, wherein: contact switches (8) are arranged between two groups of supporting seats (4) which are positioned in the same accommodating groove (2) and are close to each other, and compression springs (9) are arranged between one sides of the supporting seats (4) which are far away from each other and the inner wall of the accommodating groove (2).
3. The wheel restraint mechanism adapted for use in motor vehicle weight detection as set forth in claim 2, wherein: a plurality of anti-slip ribs (10) are equidistantly arranged on the outer side of the circumference of the roller (5).
4. A wheel restraint adapted for use in motor vehicle weight detection as claimed in claim 3, wherein: the linkage assembly (6) comprises a rotating shaft (601) horizontally arranged on one side inside the accommodating groove (2) in a rotating mode, two groups of first bevel gears (602) are sleeved in the middle of the rotating shaft (601), and one end of each first bevel gear (602) is rotatably provided with an L-shaped connecting plate (603);
one side of the L-shaped connecting plate (603) is rotatably provided with a second bevel gear (604) meshed with the first bevel gear (602), and the second bevel gear (604) is sleeved at one end of the roller (5).
5. The wheel restraint mechanism adapted for use in motor vehicle weight detection as set forth in claim 4, wherein: the outer side of the rotating shaft (601) is provided with a key strip (605), and a key groove matched with the key strip (605) is formed in the first bevel gear (602).
6. The wheel restraint mechanism for vehicle weight detection as set forth in claim 5, wherein: the brake assembly (7) comprises a brake disc (701) fixedly sleeved on the outer side of the rotating shaft (601), a telescopic motor (702) is longitudinally arranged in the carrier (1), and a brake block (703) matched with the brake disc (701) is arranged at the output end of the telescopic motor (702).
7. The wheel restraint mechanism adapted for use in motor vehicle weight detection as set forth in claim 6, wherein: a plurality of rectangular grooves are formed in the outer side of the brake disc (701) at equal intervals, the thickness of the brake block (703) is equal to the width of the rectangular grooves, and an arc-shaped chamfer is formed in one side, close to the brake disc (701), of the brake block (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521338.6U CN219641068U (en) | 2023-03-17 | 2023-03-17 | Wheel stop gear suitable for motor vehicle weight detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521338.6U CN219641068U (en) | 2023-03-17 | 2023-03-17 | Wheel stop gear suitable for motor vehicle weight detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219641068U true CN219641068U (en) | 2023-09-05 |
Family
ID=87822186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320521338.6U Active CN219641068U (en) | 2023-03-17 | 2023-03-17 | Wheel stop gear suitable for motor vehicle weight detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219641068U (en) |
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2023
- 2023-03-17 CN CN202320521338.6U patent/CN219641068U/en active Active
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