CN215411194U - Radar vehicle for surveying urban road underground potential safety hazards - Google Patents
Radar vehicle for surveying urban road underground potential safety hazards Download PDFInfo
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- CN215411194U CN215411194U CN202120774090.5U CN202120774090U CN215411194U CN 215411194 U CN215411194 U CN 215411194U CN 202120774090 U CN202120774090 U CN 202120774090U CN 215411194 U CN215411194 U CN 215411194U
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Abstract
The utility model discloses a radar vehicle for surveying urban road underground potential safety hazards, which comprises a bearing panel, wherein two fixing plates are arranged on one side of the bearing panel, rotating shafts are arranged on one sides of the two fixing plates through first damping assemblies, driving idler wheels are arranged at two ends of the two rotating shafts, the first damping assemblies are divided into two groups, each first damping assembly comprises a first movable column and a first sleeve, a spring is arranged at the top end of the first movable column, a movable column is arranged in the middle of the spring, a connecting plate is arranged at the top of the first sleeve, the second damping assemblies are divided into two groups, and the two groups of second damping assemblies are respectively arranged below the outer walls of the two rotating shafts. According to the utility model, the rotating shaft is stressed by the movement of the movable panel, so that the first movable column and the first sleeve are relatively displaced and can be reset under the action of the restoring force of the spring, the shock absorption in the vertical direction of the rotating shaft can be realized, the buffer shock absorption of the driving roller wheel is realized, and the road exploration efficiency and the movement stability of the movable panel are improved.
Description
Technical Field
The utility model relates to the field of urban road exploration, in particular to a radar vehicle for surveying underground potential safety hazards of urban roads.
Background
The ground penetrating radar is a geophysical method for detecting the material characteristics and the distribution rule in a medium by utilizing an antenna to transmit and receive high-frequency electromagnetic waves, and mainly comprises a host (a main control unit), a transmitter, a transmitting antenna, a receiver and a receiving antenna;
through the one side at the removal panel link firmly initiative gyro wheel to at the removal panel side part installation a plurality of from the driving wheel, realize the stability that the removal panel removed, current this kind of removal panel of loading radar antenna, at the removal in-process, because the road is rugged and uneven, the removal panel does not have shock-absorbing capacity, leads to the stability that the removal panel removed to reduce, often needs the driver to reduce the speed of a motor vehicle, avoids influencing data acquisition, thereby also reduced road exploration efficiency.
Disclosure of Invention
The utility model aims to provide a radar vehicle for surveying the underground potential safety hazard of urban roads so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a radar vehicle for surveying potential safety hazards in urban road subsurface, comprising:
the bearing device comprises a bearing panel, wherein two fixed plates are symmetrically and fixedly connected to one side of the bearing panel, a rotating shaft is arranged on one side of each fixed plate through a first damping assembly, and two ends of each rotating shaft are rotatably connected with a driving roller;
the damping device comprises two groups of first damping assemblies, wherein the two groups of first damping assemblies are respectively arranged on the outer walls of two rotating shafts, each first damping assembly comprises a first movable column and a first sleeve, the first movable columns are movably arranged on the outer wall in the middle of each rotating shaft, the bottom of each first sleeve is movably sleeved with the top of each first movable column, the top ends of the first movable columns are fixedly connected with springs, the middle parts of the springs are sleeved with movable columns, the movable columns are fixedly connected to the top ends of the first movable columns, the springs and the movable columns are both arranged in the inner cavities of the first sleeves, the top of each first sleeve is movably sleeved with a connecting plate, and the connecting plates are fixedly connected to one side of a fixing plate;
and the second damping assemblies are arranged into two groups, and the two groups of second damping assemblies are respectively arranged below the outer walls of the two rotating shafts.
Preferably, the second damping component comprises two second movable columns symmetrically arranged below the outer wall of the rotating shaft, two second sleeves are movably sleeved at the bottoms of the second movable columns, and a plurality of elastic balls are fixedly connected to the inner cavities of the second sleeves at equal intervals.
Preferably, two telescopic bottom mounting of second inlays and is equipped with L type damper plate, one side of L type damper plate passes through coupling assembling and sets up in the middle part of fixed plate.
Preferably, coupling assembling includes T type slider, T type slider fixed connection is in one side of L type shock attenuation board, T type spout has been seted up to one side at fixed plate middle part, the inner chamber of T type spout and the outer wall sliding connection of T type slider, the middle part threaded connection of T type slider has the bolt.
Preferably, the bottom threaded connection of first activity post has the threaded rod, the bottom of threaded rod is connected with the fixed interlude of the outer wall of pivot, first external thread groove has been seted up on first telescopic top, first telescopic top threaded connection has the locking sleeve, the laminating of locking sleeve sets up in the top of connecting plate, the bottom laminating of connecting plate is provided with the nut, second external thread groove has been seted up at first telescopic middle part, the middle part threaded connection of first telescopic middle part and nut.
Preferably, the top end of the second movable column of the movable column is fixedly connected with a contact ball, and the contact ball is made of rubber.
The utility model has the technical effects and advantages that:
(1) according to the utility model, through the arrangement of the driving roller, the fixed plate, the connecting plate, the rotating shaft, the first sleeve, the spring, the movable column and the first movable column, the rotating shaft is stressed through the movement of the movable panel, so that the first movable column and the first sleeve are relatively displaced, and can be reset under the restoring force action of the spring, the shock absorption can be carried out on the rotating shaft in the vertical direction, the buffer shock absorption of the driving roller is realized, and the road exploration efficiency and the moving stability of the movable panel are improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front cross-sectional structural diagram of the fixing plate of the present invention.
Fig. 3 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.
Fig. 4 is a schematic view of the enlarged structure at the position B of fig. 2 according to the present invention.
In the figure: 1. a load bearing panel; 2. a fixing plate; 3. a driving roller; 4. a rotating shaft; 5. a connecting plate; 6. a threaded rod; 7. a first sleeve; 8. moving the column; 9. a spring; 10. contacting the ball; 11. a first movable column; 12. an L-shaped damping plate; 13. a second sleeve; 14. a second movable column; 15. a resilient ball; 16. a first external thread groove; 17. a T-shaped chute; 18. a bolt; 19. a T-shaped slider; 20. a locking sleeve; 21. and (4) a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a radar vehicle for surveying urban road underground potential safety hazards, which comprises a bearing panel 1, wherein the top end of the bearing panel 1 is fixedly connected with an installation block, four universal wheels are symmetrically and fixedly installed at the corners of the bottom end of the bearing panel 1, when an automobile drives the bearing panel 1 to move, steering movement is realized through the movement of the four universal wheels, the four universal wheels drive two driving rollers 3 on one side of the bearing panel 1 to move simultaneously, one side of the bearing panel 1 is symmetrically and fixedly connected with two fixed plates 2, one side of each fixed plate 2 is provided with a rotating shaft 4 through a first damping assembly, two ends of each rotating shaft 4 are rotatably connected with the driving rollers 3, the four universal wheels and the two driving rollers 3 are positioned on the same horizontal plane, the first damping assemblies are arranged into two groups, and the two groups of first damping assemblies are respectively arranged on the outer walls of the two rotating shafts 4, the first damping assemblies comprise a first movable column 11 and a first sleeve 7, the first movable column 11 is movably arranged on the outer wall of the middle part of the rotating shaft 4, the bottom of the first sleeve 7 is movably sleeved with the top of the first movable column 11, a spring 9 is fixedly connected to the top end of the first movable column 11, a movable column 8 is sleeved on the middle part of the spring 9, the movable column 8 is fixedly connected to the top end of the first movable column 11, the spring 9 and the movable column 8 are both arranged in the inner cavity of the first sleeve 7, a connecting plate 5 is movably sleeved on the top of the first sleeve 7, the connecting plate 5 is fixedly connected to one side of the fixed plate 2, the second damping assemblies are arranged into two groups, and the two groups of second damping assemblies are respectively arranged below the outer walls of the two rotating shafts 4;
the second damping component comprises two second movable columns 14, the two second movable columns 14 are symmetrically arranged below the outer wall of the rotating shaft 4, the bottoms of the two second movable columns 14 are movably sleeved with second sleeves 13, the inner cavities of the two second sleeves 13 are fixedly connected with a plurality of elastic balls 15 at equal intervals, the bottom ends of the two second sleeves 13 are fixedly embedded with L-shaped damping plates 12, one sides of the L-shaped damping plates 12 are arranged in the middle of the fixing plate 2 through connecting components, each connecting component comprises a T-shaped sliding block 19, each T-shaped sliding block 19 is fixedly connected to one side of each L-shaped damping plate 12, one side of the middle of the fixing plate 2 is provided with a T-shaped sliding groove 17, the inner cavity of each T-shaped sliding groove 17 is in sliding connection with the outer wall of each T-shaped sliding block 19, the middle of each T-shaped sliding block 19 is in threaded connection with a bolt 18, when road conditions are serious, under the buffering effect of the first damping component, the second damping component can be used as auxiliary damping, the overall damping effect is improved, specifically, an acting force can be given to the bolt 18, so that the bolt 18 relieves the relative limit between the T-shaped sliding block 19 and the T-shaped sliding groove 17, further, the acting force is given to the L-shaped damping plate 12, the L-shaped damping plate 12 moves towards the rotating shaft 4, further, the elastic balls 15 are in contact with the bottom end of the outer wall of the rotating shaft 4, at the moment, the L-shaped damping plate 12 is limited by giving the acting force to the bolt 18, vertical square force is generated through the rotating shaft 4, the two second movable columns 14 and the two second sleeves 13 are simultaneously subjected to relative displacement, and the elastic balls 15 can reset under the elastic action, so that the bottom end is buffered and damped when the rotating shaft 4 is stressed, and the overall damping effect of the bearing panel 1 is improved;
the bottom end of the first movable column 11 is connected with a threaded rod 6 in a threaded manner, the bottom of the threaded rod 6 is fixedly connected with the outer wall of the rotating shaft 4 in a penetrating manner, the top end of the first sleeve 7 is provided with a first external thread groove 16, the top end of the first sleeve 7 is connected with a locking sleeve 20 in a threaded manner, the locking sleeve 20 is arranged at the top end of the connecting plate 5 in a laminating manner, the bottom end of the connecting plate 5 is provided with a nut 21 in a laminating manner, the middle part of the first sleeve 7 is provided with a second external thread groove, the middle part of the first sleeve 7 is connected with the middle part of the nut 21 in a threaded manner, the relative limit of the first movable column 11 and the threaded rod 6 can be released by giving a rotating force to the first movable column 11, the first sleeve 7 is separated from the second external thread groove by giving an acting force to the nut 21, when the nut 21 slides out of the outer wall of the first sleeve 7, the first sleeve 7 can be separated from the middle part of the connecting plate 5 by giving the acting force to the nut 21 by matching with the extrusion effect of the locking sleeve 20, can fix first sleeve 7 in connecting plate 5 department, this setting can be changed first damper, improves the practicality that first damper used, and the equal fixedly connected with contact ball 10 in top of the second movable column 14 of removal post 8, contact ball 10 set up to the rubber material.
The working principle of the utility model is as follows: the radar antenna can be installed on the bearing panel 1 through the installation block, the bearing panel 1 is fixed on an automobile, the bearing panel 1 is provided with pulling force through the driving of the automobile, the bearing panel 1 drives the fixed plate 2 to move, and then the rotating shaft 4 is driven to move, the driving roller 3 rolls on the outer wall of the rotating shaft 4, the radar antenna is loaded on the bearing panel 1 to move on the road, the driving roller 3 is acted by vertical acting force, the first sleeve 7 moves downwards and extrudes the spring 9, the first movable column 11 further slides in the first sleeve 7 and generates relative displacement, the first movable column 11 and the first sleeve 7 can reset relatively under the restoring force of the spring 9, the buffering and the shock absorption of the vertical direction of the rotating shaft 4 are realized, wherein the movable column 8 drives the contact ball 10 to be constantly contacted with the top end of the inner cavity of the first sleeve 7 through the relative displacement movement of the first movable column 11 and the first sleeve 7, and through the setting of contact ball 10 rubber material, and through the elastic property of rubber material, increased vertical direction buffering shock attenuation effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. A radar vehicle for surveying urban road underground potential safety hazards, comprising:
the bearing device comprises a bearing panel (1), wherein two fixing plates (2) are symmetrically and fixedly connected to one side of the bearing panel (1), rotating shafts (4) are arranged on one sides of the two fixing plates (2) through first damping components, and two ends of each rotating shaft (4) are rotatably connected with driving rollers (3);
the first damping components are arranged into two groups, the two groups of the first damping components are respectively arranged on the outer walls of the two rotating shafts (4), the first shock-absorbing assembly comprises a first movable column (11) and a first sleeve (7), the first movable column (11) is movably arranged on the outer wall of the middle part of the rotating shaft (4), the bottom of the first sleeve (7) is movably sleeved with the top of the first movable column (11), the top end of the first movable column (11) is fixedly connected with a spring (9), the middle part of the spring (9) is sleeved with a movable column (8), the movable column (8) is fixedly connected with the top end of the first movable column (11), the spring (9) and the movable column (8) are both arranged in the inner cavity of the first sleeve (7), the top of the first sleeve (7) is movably sleeved with a connecting plate (5), and the connecting plate (5) is fixedly connected to one side of the fixing plate (2);
and the second damping assemblies are arranged into two groups, and the two groups of second damping assemblies are respectively arranged below the outer walls of the two rotating shafts (4).
2. The radar vehicle for surveying the underground potential safety hazard of urban roads according to claim 1, wherein the second damping assembly comprises two second movable columns (14), the two second movable columns (14) are symmetrically arranged below the outer wall of the rotating shaft (4), a second sleeve (13) is movably sleeved at the bottom of each of the two second movable columns (14), and a plurality of elastic balls (15) are fixedly connected to the inner cavities of the two second sleeves (13) at equal intervals.
3. The radar vehicle for surveying the underground potential safety hazards of the urban roads as recited in claim 2, wherein the bottom ends of the two second sleeves (13) are fixedly embedded with an L-shaped damping plate (12), and one side of the L-shaped damping plate (12) is arranged in the middle of the fixing plate (2) through a connecting component.
4. The radar vehicle for surveying the underground potential safety hazards of the urban roads according to the claim 3, wherein the connecting assembly comprises a T-shaped sliding block (19), the T-shaped sliding block (19) is fixedly connected to one side of the L-shaped damping plate (12), a T-shaped sliding groove (17) is formed in one side of the middle of the fixing plate (2), an inner cavity of the T-shaped sliding groove (17) is in sliding connection with the outer wall of the T-shaped sliding block (19), and a bolt (18) is in threaded connection with the middle of the T-shaped sliding block (19).
5. The radar vehicle for surveying the underground potential safety hazards of urban roads as claimed in claim 1, wherein a threaded rod (6) is connected to the bottom end of the first movable column (11) through threads, the bottom of the threaded rod (6) is fixedly and alternately connected with the outer wall of the rotating shaft (4), a first outer thread groove (16) is formed in the top end of the first sleeve (7), a locking sleeve (20) is connected to the top end of the first sleeve (7) through threads, the locking sleeve (20) is attached to the top end of the connecting plate (5), a nut (21) is attached to the bottom end of the connecting plate (5), a second outer thread groove is formed in the middle of the first sleeve (7), and the middle of the first sleeve (7) is connected with the middle of the nut (21) through threads.
6. The radar vehicle for surveying the underground potential safety hazards of the urban roads as recited in claim 2, wherein a contact ball (10) is fixedly connected to each top end of the second movable column (14) of the movable column (8), and the contact ball (10) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120774090.5U CN215411194U (en) | 2021-04-15 | 2021-04-15 | Radar vehicle for surveying urban road underground potential safety hazards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120774090.5U CN215411194U (en) | 2021-04-15 | 2021-04-15 | Radar vehicle for surveying urban road underground potential safety hazards |
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| Publication Number | Publication Date |
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| CN215411194U true CN215411194U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120774090.5U Active CN215411194U (en) | 2021-04-15 | 2021-04-15 | Radar vehicle for surveying urban road underground potential safety hazards |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117584669A (en) * | 2024-01-19 | 2024-02-23 | 江西核工业工程地质勘察院有限公司 | Lifting mounting device for three-dimensional radar comprehensive detection vehicle |
-
2021
- 2021-04-15 CN CN202120774090.5U patent/CN215411194U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117584669A (en) * | 2024-01-19 | 2024-02-23 | 江西核工业工程地质勘察院有限公司 | Lifting mounting device for three-dimensional radar comprehensive detection vehicle |
| CN117584669B (en) * | 2024-01-19 | 2024-04-02 | 江西核工业工程地质勘察院有限公司 | Lifting mounting device for three-dimensional radar comprehensive detection vehicle |
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