CN219607967U - Target car wheel deflection angle measuring device - Google Patents
Target car wheel deflection angle measuring device Download PDFInfo
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- CN219607967U CN219607967U CN202320556750.1U CN202320556750U CN219607967U CN 219607967 U CN219607967 U CN 219607967U CN 202320556750 U CN202320556750 U CN 202320556750U CN 219607967 U CN219607967 U CN 219607967U
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- deflection angle
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The utility model relates to the technical field of target vehicle measuring devices, and discloses a target vehicle wheel deflection angle measuring device which comprises a target vehicle body, wherein a vehicle target is fixedly connected to the upper part of the target vehicle body, wheels are arranged on the lower part of the target vehicle body, a detection device supporting seat is arranged on the lower part of one end of the target vehicle body, and a side connecting plate is fixedly connected to the outer side of the middle part of the detection device supporting seat. This target car wheel deflection angle measuring device cup joints in the inside of first telescopic link upper end through supplementary limiting plate activity down, rotates the second threaded rod simultaneously, can carry the ball and hug closely the outside of wheel, when the wheel rotates, when the wheel outside contains the deflection angle, measure laser lamp offset distance and with the light receiving plate between the height, through the Pythagorean theorem, can carry the whole deflection angle of wheel and detect to first telescopic link is whole flexible, can conveniently all can measure the wheel of different signals, the security when increasing equipment use.
Description
Technical Field
The utility model relates to the technical field of target vehicle measuring devices, in particular to a target vehicle wheel deflection angle measuring device.
Background
In recent years, along with objective demands of security and protection anti-terrorism and modern development of military and police equipment, training equipment for simulating a motor combat state of an enemy soldier in a battlefield environment is needed, and training equipment which is close to a dynamic combat environment of actual combat is constructed by matching training subjects, such as urban combat simulation, cluster combat simulation, man-machine combat simulation, accurate hitting training, emergency handling training and the like, and a target car is needed to be used for carrying a car target to move, so that the car target is hit and trained in the moving process, the flexibility is improved, meanwhile, wheels are utilized for driving rolling when the target car is used, and when the wheel is deviated, the deviation angle can cause the movement of the target car to influence, and therefore, the deviation angle of the wheels of the target car is needed to be measured when the target car is produced.
Among the patents issued, in chinese patent No. CN 202793286U, a device for measuring wheel deflection is disclosed; the purpose of calibrating the measurement reference is achieved by utilizing the geometric equiangular theorem and the vertical line theorem of the vertical plane, so that the measurement error is controlled.
In the device for measuring the wheel deflection angle, when the measuring device is used for measuring the wheel deflection interval, the wheel deflection angle of the target vehicle is measured in a geometric mode, but when the detecting device is used for measuring the wheel deflection angle, the wheel is required to be carried to rotate, but in the process of wheel rotation, the measuring device cannot be accurately contacted with the wheel, so that when the detecting device and the wheel detection point are deviated, the detecting result can be influenced, and therefore, the device for measuring the target vehicle wheel deflection angle is provided.
Disclosure of Invention
The utility model provides a target vehicle wheel deflection angle measuring device, which is provided with a rotary threaded rod, and can adjust the position between two groups of rollers, namely limit the positions of the rollers according to the different widths of the two groups of rollers, and simultaneously, the rollers are placed on the upper parts of the rollers, when the rollers rotate, the rollers are carried to rotate, and meanwhile, the front contact head is continuously kept in contact with the external detection points of the rollers, so that the problem of shaking and the like is avoided, and the problems in the background art are solved.
The utility model provides the following technical scheme: the utility model provides a target car wheel deflection measuring device, includes the target car body, the upper portion fixedly connected with car target of target car body, the wheel is installed to the lower part of target car body, detection device supporting seat has been put to the lower part of target car body one end, the outside fixedly connected with side connection board at detection device supporting seat middle part, the internally mounted of side connection board has the threaded rod, the upper portion fixedly connected with side support plate of detection device supporting seat one side, the gyro wheel is installed to the inboard of side support plate, the middle part fixedly connected with connecting rod of gyro wheel, the mid-mounting of connecting rod has the spacing post of diamond, the upper portion fixedly connected with first telescopic link of side support plate, the internally mounted of first telescopic link upper end has the second threaded rod, the inboard movable sleeve of second threaded rod one end has the telescopic sleeve, the internally mounted of telescopic sleeve has the spring, the lower part fixedly connected with of telescopic sleeve auxiliary limiting plate down, the front end fixedly connected with front end, the laser lamp is installed to the lower part of front end, the front end movable sleeve has the contact ball seat fixedly connected with light.
Preferably, wheels are mounted at the front end and the rear end of the lower part of the target vehicle body, and two wheels are mounted on each group of wheels.
Preferably, the roller is installed on two sides of the inside of the side support plate, the roller is installed on two sides of the lower portion of the side support plate, a motor is installed on the outer portion of the roller, and diameters of two ends of the roller extend outwards.
Preferably, the cross section of the diamond-shaped limiting column is diamond-shaped, and the diamond-shaped limiting column penetrates through the inside of one side of the connecting rod.
Preferably, the side connecting plate is installed between two groups of detection device supporting seats, and the threaded rod is in threaded connection with the inside of one side of the side connecting plate.
Preferably, the lower auxiliary limiting plate penetrates through the inner part of the upper end of the first telescopic rod, the spring is arranged between the telescopic sleeve and the second threaded rod, and the second threaded rod is in threaded connection with the inner part of the upper end of the first telescopic rod.
Preferably, the ball is tightly attached to the upper part of the outer side of the wheel, the laser lamp is vertically downward and is positioned on the upper part of the light receiving plate, and the upper part of the light receiving plate is provided with a scale groove.
Compared with the existing target vehicle wheel deflection angle measuring device, the utility model has the following beneficial effects:
1. this target car wheel deflection angle measuring device cup joints in the inside of first telescopic link upper end through supplementary limiting plate activity down, rotates the second threaded rod simultaneously, can carry the ball and hug closely the outside of wheel, when the wheel rotates, when the wheel outside contains the deflection angle, measure laser lamp offset distance and with the light receiving plate between the height, through the Pythagorean theorem, can carry the whole deflection angle of wheel and detect to first telescopic link is whole flexible, can conveniently all can measure the wheel of different signals, the security when increasing equipment use.
2. This target car wheel deflection measuring device installs the both sides at the detection device supporting seat through the gyro wheel, the spacing post activity of diamond cup joints in the inside of connecting rod simultaneously, rotate the threaded rod, can carry the interval between two sets of detection device supporting seats and control and adjust, when carrying between gyro wheel and the wheel, according to the different distance between two sets of wheels, can mediate the position of gyro wheel, increase the gyro wheel and increase the convenience when limiting the wheel position, the position of preceding contact between two sets of gyro wheels keeps the state of centering simultaneously, when the wheel rotates, the skew appears in the position between contact and the wheel before avoiding.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic diagram of the main structure of the measuring device of the present utility model;
FIG. 3 is a schematic cross-sectional view of a measuring device according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the present utility model at A;
fig. 5 is an enlarged schematic view of the structure of the present utility model at B.
In the figure: 1. a target car body; 2. turning a target; 3. a wheel; 4. a detection device supporting seat; 5. a side connection plate; 6. a threaded rod; 7. a side support plate; 8. a roller; 9. a connecting rod; 10. a diamond-shaped limit column; 11. a first telescopic rod; 12. a second threaded rod; 13. a telescopic sleeve; 14. a spring; 15. a lower auxiliary limiting plate; 16. a front contact; 17. a laser lamp; 18. a ball; 19. and a light receiving plate.
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, 2, 3, 4 and 5, a target vehicle wheel deflection angle measuring device comprises a target vehicle body 1, wherein a vehicle target 2 is fixedly connected to the upper part of the target vehicle body 1, wheels 3 are arranged at the lower part of the target vehicle body 1, the wheels 3 carry the vehicle target to roll, a detection device supporting seat 4 is arranged at the lower part of one end of the target vehicle body 1, the detection device supporting seat 4 carries a measuring device to move, a side connecting plate 5 is fixedly connected to the outer side of the middle part of the detection device supporting seat 4, the side connecting plate 5 limits the position of a threaded rod 6, a threaded rod 6 is arranged in the side connecting plate 5, the threaded rod 6 rotates, the distance between two groups of detection device supporting seats 4 is controlled and regulated, a side supporting plate 7 is fixedly connected to the upper part of one side of the detection device supporting seat 4, the side supporting plate 7 limits the position of a roller 8, the inner side of the side support plate 7 is provided with a roller 8, the roller 8 drives a connecting rod 9 to rotate, the middle part of the roller 8 is fixedly connected with the connecting rod 9, the connecting rod 9 carries positions between two groups of rollers 8 to control and regulate, the middle part of the connecting rod 9 is provided with a diamond limiting column 10, the diamond limiting column 10 drives the two groups of connecting rods 9 to synchronously rotate and can perform shrinkage control, the upper part of the side support plate 7 is fixedly connected with a first telescopic rod 11, the height of the first telescopic rod 11 carrying a ball 18 is regulated and controlled, the inner part of the upper end of the first telescopic rod 11 is provided with a second threaded rod 12, the second threaded rod 12 is rotated, the front contact head 16 is pushed to move inwards by the second threaded rod 12, the inner side of one end of the second threaded rod 12 is movably sleeved with a telescopic sleeve 13, a movable space is provided between the second threaded rod 12 and the telescopic sleeve 13 is internally provided with a spring 14, the spring 14 drives the telescopic sleeve 13 to provide front and back movable space, the lower part fixedly connected with of telescopic sleeve 13 is assisted down to inject board 15, it is restricted to go down supplementary limiting board 15 to the angle of preceding contact head 16, the front end fixedly connected with of telescopic sleeve 13 is preceding contact head 16, laser lamp 17 is installed to the lower part of preceding contact head 16, laser lamp 17 drives the detection light and transmits downwards, the ball 18 has been cup jointed to the inside activity of preceding contact head 16 front end, ball 18 and wheel 3's outside contact, reduce frictional resistance, the convenience is rotated to portable equipment, one side fixedly connected with light receiving plate 19 on the upper portion of detection device supporting seat 4, light receiving plate 19 detects the front and back deflection position of laser lamp 17, simultaneously, the height of ball 18 is calculated, namely according to the Pythagorean theorem, know both sides length, the inclination appears can be calculated.
Referring to fig. 1, wheels 3 are mounted at the front end and the rear end of the lower part of the target car body 1, two wheels are mounted on each group of wheels 3, and wheels 3 are mounted on two sides of the lower part of the target car body 1, and the wheels 3 carry the target car body 1 to move integrally.
Referring to fig. 1 and 2, the rollers 8 are installed on two sides of the inside of the side support plate 7, the rollers 8 are installed on two sides of the lower portion of the side support plate 7, motors are installed on the outer sides of the rollers 8, diameters of two ends of the rollers 8 extend outwards, two groups of rollers 8 are installed on the inner sides of the side support plate 7 through carrying, the lower portions of the wheels 3 are placed on the inner sides of the two groups of rollers 8, meanwhile, motors installed on the outer sides of the rollers 8 are started, the motors drive the rollers 8 to rotate, meanwhile, the rollers 8 drive the wheels 3 to rotate, whether the wheels 3 are angularly offset or not is observed through the wheels 3 in the rotating process, meanwhile, the rollers 8 provide power when carrying the wheels 3 to rotate, and baffle plates are installed on the outer sides of the rollers 8, namely, when carrying the wheels 3 are placed on the inner sides of the rollers 8, the wheels 3 are prevented from being separated from the outer sides of the rollers 8, and therefore the problem of position offset of the whole target car body 1 is caused.
Referring to fig. 2, the cross section of the diamond-shaped limiting post 10 is diamond-shaped, the diamond-shaped limiting post 10 passes through the inside of one side of the connecting rod 9, the cross section of the diamond-shaped limiting post 10 is diamond-shaped, and meanwhile, the diamond-shaped limiting post 10 is installed in the other group of connecting rod 9, namely, the distance between the two groups of rollers 8 can be controlled and adjusted, and when one end drives the rollers 8 to rotate, the problem that the rollers 8 installed at two ends can be carried to synchronously move can be solved.
Referring to fig. 5, the side connection plate 5 is installed between two sets of detection device supporting seats 4, the threaded rod 6 is connected with the inner threads of one side of the side connection plate 5, the side connection plate 5 is installed through the side surface of the detection device supporting seat 4, the threaded rod 6 is rotated simultaneously, the threaded rod 6 and the side connection plate 5 move in threads mutually, namely, the threaded rod 6 can carry the distance between the two sets of detection device supporting seats 4 to control and adjust, and when the wheels 3 with different widths are inspected by the carrying roller 8 according to the requirement, the positions between the carrying roller 8 and the wheels 3 can be adjusted and limited.
Referring to fig. 4, the lower auxiliary limiting plate 15 passes through the inside of the upper end of the first telescopic rod 11, the spring 14 is installed between the telescopic sleeve 13 and the second threaded rod 12, the second threaded rod 12 is in threaded connection with the inside of the upper end of the first telescopic rod 11, the lower auxiliary limiting plate 15 passes through the inside of the upper end of the first telescopic rod 11, namely, the position of the lower auxiliary limiting plate 15 carrying the front contact head 16 is limited, the problem that the laser lamp 17 shifts in position when the angle is detected is avoided, meanwhile, the second threaded rod 12 is rotated, the second threaded rod 12 pushes the front contact head 16 to move inwards, the carrying ball 18 contacts with the outer side of the wheel 3, meanwhile, under the elastic action of the spring 14, the front contact head 16 can be carried to move back and forth to provide a movable space, when the wheel 3 rotates, the wheel 3 pushes the front contact head 16 to move outwards, and the deflection angle of the wheel 3 can be detected by observing the distance of the front contact head 16 moving towards the outside.
Referring to fig. 2 and 4, the ball 18 is tightly attached to the upper portion of the outer side of the wheel 3, the laser lamp 17 is vertically downward, the laser lamp 17 is located on the upper portion of the light receiving plate 19, a scale groove is formed on the upper portion of the light receiving plate 19, the ball 18 is tightly attached to the upper portion of the outer side of the wheel 3, meanwhile, when the wheel 3 rotates, the ball 18 rotates in the front contact head 16, friction resistance can be reduced, when the wheel 3 rotates and the wheel 3 contains a deflection angle during installation, the wheel 3 can push the front contact head 16 to move outwards, meanwhile, the laser lamp 17 irradiates light downwards, the maximum scale of the upper portion of the light receiving plate 19 is irradiated by observing the laser lamp 17, meanwhile, the height between the laser lamp 17 and the light receiving plate 19 is observed, and the formed inclination angle can be calculated according to the pythagorean theorem.
Working principle: during the use, install the lower part on one side of target car body 1 through carrying detection device supporting seat 4, according to the width of two sets of wheels 3, rotate threaded rod 6, threaded rod 6 carries the distance between two sets of gyro wheels 8 and controls the regulation, simultaneously two sets of gyro wheels 8 are installed behind the lower part of wheel 3, rotate second threaded rod 12, second threaded rod 12 carries ball 18 extrusion to be limited on the upper portion on one side of wheel 3, the motor of start roller 8 outside installation simultaneously, the motor carries gyro wheel 8 to rotate, gyro wheel 8 drives wheel 3 and rotates, when wheel 3 rotates, wheel 3 promotes preceding contact head 16 outside and removes, the laser lamp 17 shines the light downwards, and the light shines the upper portion of light receiving plate 19, according to observing the maximum offset length of light in light receiving plate 19 upper portion, simultaneously the distance between side ball 18 and the light receiving plate 19, according to the Pythagorean theorem, can be fast detect the off-angle that wheel 3 produced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a target car wheel deflection measuring device, includes target car body (1), the upper portion fixedly connected with car target (2) of target car body (1), wheel (3) are installed to the lower part of target car body (1), detection device supporting seat (4) are put to the lower part of target car body (1) one end, the outside fixedly connected with side connecting plate (5) at detection device supporting seat (4) middle part, the internally mounted of side connecting plate (5) has threaded rod (6), its characterized in that: the utility model provides a detection device supporting seat, upper portion fixedly connected with side support plate (7) of detection device supporting seat (4) one side, gyro wheel (8) are installed to the inboard of side support plate (7), the middle part fixedly connected with connecting rod (9) of gyro wheel (8), the mid-mounting of connecting rod (9) has diamond spacing post (10), the first telescopic link (11) of upper portion fixedly connected with of side support plate (7), the internally mounted of first telescopic link (11) upper end has second threaded rod (12), telescopic sleeve (13) have been cup jointed to the inboard activity of second threaded rod (12) one end, the internally mounted of telescopic sleeve (13) has spring (14), supplementary limiting plate (15) are assisted down to the lower part fixedly connected with of telescopic sleeve (13), laser lamp (17) are installed to the lower part of front end fixedly connected with front contact head (16), the inside activity of front end has cup jointed ball (18), one side fixedly connected with light (19) on detection device supporting seat (4).
2. The target vehicle wheel deflection angle measuring device according to claim 1, wherein: wheels (3) are arranged at the front end and the rear end of the lower part of the target vehicle body (1), and two wheels are arranged on each group of wheels (3).
3. The target vehicle wheel deflection angle measuring device according to claim 1, wherein: the roller (8) is installed on two sides of the inside of the side supporting plate (7), the roller (8) is installed on two sides of the lower portion of the side supporting plate (7), a motor is installed on the outer portion of the roller (8), and the diameters of two ends of the roller (8) extend outwards.
4. The target vehicle wheel deflection angle measuring device according to claim 1, wherein: the cross section of the diamond-shaped limiting column (10) is diamond-shaped, and the diamond-shaped limiting column (10) penetrates through the inside of one side of the connecting rod (9).
5. The target vehicle wheel deflection angle measuring device according to claim 1, wherein: the side connecting plates (5) are arranged between the two groups of detection device supporting seats (4), and the threaded rods (6) are in threaded connection with the inner parts of one sides of the side connecting plates (5).
6. The target vehicle wheel deflection angle measuring device according to claim 1, wherein: the lower auxiliary limiting plate (15) penetrates through the inner part of the upper end of the first telescopic rod (11), the spring (14) is arranged between the telescopic sleeve (13) and the second threaded rod (12), and the second threaded rod (12) is in threaded connection with the inner part of the upper end of the first telescopic rod (11).
7. The target vehicle wheel deflection angle measuring device according to claim 1, wherein: the ball (18) is tightly attached to the upper portion of the outer side of the wheel (3), the laser lamp (17) is vertically downwards, the laser lamp (17) is located on the upper portion of the light receiving plate (19), and a scale groove is formed in the upper portion of the light receiving plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556750.1U CN219607967U (en) | 2023-03-21 | 2023-03-21 | Target car wheel deflection angle measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556750.1U CN219607967U (en) | 2023-03-21 | 2023-03-21 | Target car wheel deflection angle measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219607967U true CN219607967U (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320556750.1U Active CN219607967U (en) | 2023-03-21 | 2023-03-21 | Target car wheel deflection angle measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219607967U (en) |
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2023
- 2023-03-21 CN CN202320556750.1U patent/CN219607967U/en active Active
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