CN214010306U - Laser emission device for drum test getting-on centering - Google Patents
Laser emission device for drum test getting-on centering Download PDFInfo
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- CN214010306U CN214010306U CN202022975294.3U CN202022975294U CN214010306U CN 214010306 U CN214010306 U CN 214010306U CN 202022975294 U CN202022975294 U CN 202022975294U CN 214010306 U CN214010306 U CN 214010306U
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- laser
- fixing clamp
- detachably connected
- fixing
- bolt
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Abstract
The utility model relates to a drum test field, in particular to laser emission device is used in centering of getting on bus in drum test. The laser emitting device of the utility model comprises a laser emitter for providing visible laser beams, a fixing clamp for installing the laser emitter and an adsorption component for adsorbing on a test vehicle; wherein, mounting fixture's one end and adsorption component can be dismantled and be connected, and mounting fixture's the other end can be dismantled with laser emitter and be connected. The utility model discloses a laser emission device simple structure, easy dismounting, repeatedly usable when carrying out the rotary drum test, can provide the visible laser beam of usefulness in, and the driver of being convenient for carries out the centering and observes, and the position is aimed at fast, makes it can drive test vehicle to the assigned position on the rotary drum rapidly, accurately, has solved the problem of centering driving operation difficulty.
Description
Technical Field
The utility model relates to a drum test field, in particular to laser emission device is used in centering of getting on bus in drum test.
Background
Before the drum test, the test vehicle needs to be driven on the drum, the left and right tires of the test vehicle need to be completely arranged on the drum, the driving technical requirement of a driver is high, the driver cannot quickly find the position of the drum, when the wheel track of the left and right sides of the test vehicle is equal to the distance between the outer sides of the left and right drums, the wheel on one side is easy to be completely or partially driven out of the outer side of the drum, when the wheel track of the left and right sides of the test vehicle is equal to the distance between the inner sides of the left and right drums, the wheel on one side is easy to be completely or partially driven into the inner side of the drum, the position of the test vehicle is repeatedly adjusted, and time is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model provides a laser emission device is used in centering of getting on bus in rotary drum test, its simple structure, easy dismounting, repeatedly usable carries out the rotary drum test time, can provide the visible laser beam of usefulness in, and the driver of being convenient for carries out the centering and observes, and the position of finding accurately fast makes it can be rapidly, accurately will test the vehicle and drive the assigned position to on the rotary drum, has solved the problem of centering driving operation difficulty.
The utility model discloses a laser emission device is used in centering on getting on bus in drum test, include: the device comprises a laser emitter for providing a visible laser beam, a fixing clamp for mounting the laser emitter and an adsorption assembly for adsorbing on a test vehicle;
one end of the fixing clamp is detachably connected with the adsorption component, and the other end of the fixing clamp is detachably connected with the laser emitter.
In one embodiment, the fixing clamp comprises a first fixing clamp and a second fixing clamp which are oppositely arranged, the first fixing clamp and the second fixing clamp are detachably connected, a first clamping space and a second clamping space are arranged between the first fixing clamp and the second fixing clamp, the laser emitter is at least partially arranged in the first clamping space, and the adsorption component is at least partially arranged in the second clamping space.
In one embodiment, the first fixing clamp comprises a first mounting part and a second mounting part which are integrally arranged, a first clamping groove is formed in the inner wall of the first mounting part, and a second clamping groove is formed in the inner wall of the second mounting part;
the second fixing clamp comprises a third mounting part and a fourth mounting part which are integrally arranged, a third clamping groove is formed in the inner wall of the third mounting part, and a fourth clamping groove is formed in the inner wall of the fourth mounting part;
wherein, first installation department with the third installation department sets up relatively and first centre gripping groove with third centre gripping groove constitutes first centre gripping space the second installation department with the fourth installation department sets up relatively and second centre gripping groove with fourth centre gripping groove constitutes second centre gripping space.
In one embodiment, the first and second clamping grooves extend in first and second directions perpendicular to each other, respectively, and the third and fourth clamping grooves extend in the first and second directions, respectively.
In one embodiment, the radial cross-section of the first clamping space is circular and the radial cross-section of the second clamping space is circular.
In one embodiment, the first and second retaining clips are combined into a rectangular block-like unitary body.
In one embodiment, the first and second retaining clips are removably connected by a fastener.
In one embodiment, the fastener comprises a first bolt and a second bolt, the first fixing clamp and the second fixing clamp are detachably connected through the first bolt and the second bolt, and the installation direction of the first bolt is perpendicular to the installation direction of the second bolt.
In one embodiment, the adsorption assembly comprises a connecting rod and at least two suckers, wherein the suckers are detachably connected to the end portion of the connecting rod respectively, and the middle portion of the connecting rod is detachably connected with one end of the fixing clamp.
In one embodiment, the suction cups are each detachably connected to the end of the connecting rod by a clamp.
Compared with the prior art, the utility model has the advantages of: the utility model discloses a laser emission device is arranged in the experimental getting on bus of rotary drum is to the well, when carrying out the rotary drum experiment, can provide the visible laser beam of usefulness to the well, and the driver of being convenient for carries out the centering and observes, and the position is made accurate fast, makes it can drive experimental vehicle to the assigned position on the rotary drum rapidly, accurately, has solved the problem of centering driving operation difficulty. And simultaneously, the utility model discloses a laser emission device provides the visible laser beam through laser emitter, adsorbs on experimental vehicle (for example on the front windshield) through adsorption component, through mounting fixture installation laser emitter and realize being connected with adsorption component, simple structure, it adopts absorbent mode to install on experimental vehicle, and it is convenient to dismantle, can be used to experimental vehicle repeatedly on to can not make experimental vehicle receive the damage.
Drawings
The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the laser emitting device of the present invention;
fig. 2 is a schematic structural view of a first fixing clip and a second fixing clip of the present invention;
fig. 3 is a schematic view of the mounting structure of the fixing clip of the present invention.
Reference numerals:
1-a laser emitter; 2-a first retaining clip; 3-a second fixing clip; 4-a connecting rod; 5, a sucker;
6-a first bolt; 7-a second bolt; 8, clamping a hoop;
21-a first mounting portion; 22-a second mounting portion; 23-a first clamping groove; 24-a second clamping groove;
31-a third mounting portion; 32-a fourth mounting portion; 33-a third clamping groove; 34-fourth clamping groove.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model provides a drum test gets on bus laser emitter for centering, including laser emitter 1, mounting fixture and adsorption component, the both ends of mounting fixture can be dismantled with laser emitter 1 and adsorption component respectively and be connected, and wherein, laser emitter 1 is used for providing the visible laser beam, and mounting fixture is used for installing laser emitter 1, and adsorption component adsorbs on experimental vehicle, makes laser emitter 1 and mounting fixture install on experimental vehicle.
When carrying out the rotary drum test, the utility model discloses a laser emission device can provide the visible laser beam of usefulness to the well, and the driver of being convenient for carries out the centering and observes, and the position of finding the accuracy fast makes it can be rapidly, accurately drive experimental vehicle to the assigned position on the rotary drum, has solved the problem of operation difficulty is driven to the centering. And simultaneously, the utility model discloses a laser emitter provides the visible laser beam through laser emitter 1, adsorbs on experimental vehicle (for example on the front windshield) through adsorption component, through mounting fixture installation laser emitter 1 and realize being connected with adsorption component, simple structure, it adopts absorbent mode to install on experimental vehicle, and it is convenient to dismantle, can be used to experimental vehicle repeatedly on to can not make experimental vehicle receive the damage.
In one embodiment, the fixing clamp comprises a first fixing clamp 2 and a second fixing clamp 3 which are oppositely arranged, the first fixing clamp 2 and the second fixing clamp 3 are detachably connected, a first clamping space and a second clamping space are arranged between the first fixing clamp 2 and the second fixing clamp 3, the laser emitter 1 is at least partially arranged in the first clamping space, and the adsorption component is at least partially arranged in the second clamping space.
In this embodiment, the two fixing clips are buckled together, so that the laser emitter 1 and a part of the adsorption component are respectively clamped in the first clamping space and the second clamping space.
Specifically, the first fixing clip 2 comprises a first mounting part 21 and a second mounting part 22 which are integrally arranged, a first clamping groove 23 is formed on the inner wall of the first mounting part 21, and a second clamping groove 24 is formed on the inner wall of the second mounting part 22; the second fixing clip 3 includes a third mounting portion 31 and a fourth mounting portion 32 which are integrally provided, a third clamping groove 33 is provided on an inner wall of the third mounting portion 31, and a fourth clamping groove 34 is provided on an inner wall of the fourth mounting portion 32.
Wherein the first mounting portion 21 is disposed opposite to the third mounting portion 31 and the first clamping groove 23 and the third clamping groove 33 constitute a first clamping space, the second mounting portion 22 is disposed opposite to the fourth mounting portion 32 and the second clamping groove 24 and the fourth clamping groove 34 constitute a second clamping space.
Preferably, the first and second clamping grooves 23 and 24 extend in first and second directions perpendicular to each other, respectively, and the third and fourth clamping grooves 33 and 34 extend in the first and second directions, respectively. As shown in fig. 2, on the first fixing clip 2, the longitudinal direction of the first mounting portion 21 is perpendicular to the longitudinal direction of the second mounting portion 22, and the extending direction of the first clamping groove 23 is perpendicular to the extending direction of the second clamping groove 24; in the second fixing clip 3, the longitudinal direction of the third mounting portion 31 is perpendicular to the longitudinal direction of the fourth mounting portion 32, and the extending direction of the third clamping groove 33 is perpendicular to the extending direction of the fourth clamping groove 34.
When the laser emitter device is installed, the positions of the fixing clamp and the adsorption component are adjustable, the fixing clamp rotates around the adsorption component by taking the extending direction of the second clamping space as an axis, so that the position of the laser emitter 1 installed on the first clamping space is adjustable in rotation, and a proper emitting position of a laser beam is convenient to find, specifically, for example, the laser emitting direction of the laser emitter 1 is perpendicular to a supporting surface (installation surface) of the adsorption component.
In one embodiment, the suction assembly comprises a connecting rod 4 and at least two suction cups 5, preferably two suction cups 5, the two suction cups 5 are detachably connected to both ends of the connecting rod 4 respectively, and the middle part of the connecting rod 4 is detachably connected to one end of the fixing clamp.
Specifically, the sucking disc 5 is detachably connected to the end of the connecting rod 4 through the hoop 8, so that the installation is stable and the detachment is convenient.
Wherein, adopt two sucking discs 5 to adsorb on experimental vehicle, adsorb more firm, be difficult for dropping, connecting rod 4 is used for connecting each sucking disc 5 to it provides the mounted position for mounting fixture. Specifically, the shape of the connecting rod 4 is an inverted U shape, and its radial cross section is circular.
In one embodiment, the radial cross section of the laser emitter 1 is circular, the radial cross section of the connecting rod 4 in the adsorption assembly is circular, and the radial cross section of the first clamping space and the radial cross section of the second clamping space are both set to be circular, so that the laser emitter 1 and the connecting rod 4 can be installed more stably.
Specifically, the first clamping groove 23, the second clamping groove 24, the third clamping groove 33 and the fourth clamping groove 34 are semicircular grooves, wherein the first clamping groove 23 and the third clamping groove 33 are matched with the outer wall of the laser emitter 1, and the second clamping groove 24 and the fourth clamping groove 34 are matched with the outer wall of the middle part of the connecting rod 4.
In one embodiment, the first fixing clip 2 and the second fixing clip 3 are combined into a rectangular block-shaped whole. In this way, the first fixing clip 2 and the second fixing clip 3 can be designed as parts with identical shapes and sizes, as shown in fig. 2, and the production and manufacturing of the parts are facilitated.
In one embodiment, the first fixing clip 2 and the second fixing clip 3 are detachably connected through a fastener, so that the first fixing clip and the second fixing clip are convenient to detach.
Specifically, the fastener includes a first bolt 6 and a second bolt 7, the first mounting portion 21 and the third mounting portion 31 are detachably connected by the first bolt 6, and the second mounting portion 22 and the fourth mounting portion 32 are detachably connected by the second bolt 7. Wherein, the installation direction of first bolt 6 and the installation direction mutually perpendicular of second bolt 7 to two bolts exert the fastening force to two fixation clamps from four directions in the front, back, left and right, and the installation is more firm.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (9)
1. The utility model provides a drum test gets on bus centering and uses laser emission device which characterized in that includes: the device comprises a laser emitter for providing a visible laser beam, a fixing clamp for mounting the laser emitter and an adsorption assembly for adsorbing on a test vehicle;
one end of the fixed clamp is detachably connected with the adsorption assembly, and the other end of the fixed clamp is detachably connected with the laser emitter;
the fixing clamp comprises a first fixing clamp and a second fixing clamp which are oppositely arranged, the first fixing clamp and the second fixing clamp are detachably connected, a first clamping space and a second clamping space are arranged between the first fixing clamp and the second fixing clamp, at least part of the laser emitter is arranged in the first clamping space, and at least part of the adsorption component is arranged in the second clamping space.
2. The laser transmitter according to claim 1, wherein the first fixing clip comprises a first mounting portion and a second mounting portion integrally formed, a first clamping groove is formed on an inner wall of the first mounting portion, and a second clamping groove is formed on an inner wall of the second mounting portion;
the second fixing clamp comprises a third mounting part and a fourth mounting part which are integrally arranged, a third clamping groove is formed in the inner wall of the third mounting part, and a fourth clamping groove is formed in the inner wall of the fourth mounting part;
wherein, first installation department with the third installation department sets up relatively and first centre gripping groove with third centre gripping groove constitutes first centre gripping space the second installation department with the fourth installation department sets up relatively and second centre gripping groove with fourth centre gripping groove constitutes second centre gripping space.
3. The laser transmitter according to claim 2, wherein the first holding groove and the second holding groove extend in a first direction and a second direction perpendicular to each other, respectively, and the third holding groove and the fourth holding groove extend in the first direction and the second direction, respectively.
4. The laser transmitter according to claim 1 or 2, wherein the radial cross section of the first holding space is circular, and the radial cross section of the second holding space is circular.
5. The laser transmitter according to claim 1 or 2, wherein the first fixing clip and the second fixing clip are combined into a rectangular block-shaped entirety.
6. The laser transmitter according to claim 1 or 2, wherein the first fixing clip and the second fixing clip are detachably connected by a fastener.
7. The laser transmitter according to claim 6, wherein the fastener comprises a first bolt and a second bolt, the first fixing clip and the second fixing clip are detachably connected by the first bolt and the second bolt, and the installation direction of the first bolt is perpendicular to the installation direction of the second bolt.
8. The laser transmitter according to claim 1 or 2, wherein the suction assembly comprises a connecting rod and at least two suction cups, at least two suction cups are detachably connected to the end of the connecting rod respectively, and the middle of the connecting rod is detachably connected to one end of the fixing clamp.
9. The laser transmitter of claim 8, wherein the suction cups are each detachably connected to an end of the connecting rod by a clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022975294.3U CN214010306U (en) | 2020-12-08 | 2020-12-08 | Laser emission device for drum test getting-on centering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022975294.3U CN214010306U (en) | 2020-12-08 | 2020-12-08 | Laser emission device for drum test getting-on centering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214010306U true CN214010306U (en) | 2021-08-20 |
Family
ID=77311104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022975294.3U Active CN214010306U (en) | 2020-12-08 | 2020-12-08 | Laser emission device for drum test getting-on centering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214010306U (en) |
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2020
- 2020-12-08 CN CN202022975294.3U patent/CN214010306U/en active Active
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