CN210831281U - Road and bridge crack detection device - Google Patents
Road and bridge crack detection device Download PDFInfo
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- CN210831281U CN210831281U CN201921963639.4U CN201921963639U CN210831281U CN 210831281 U CN210831281 U CN 210831281U CN 201921963639 U CN201921963639 U CN 201921963639U CN 210831281 U CN210831281 U CN 210831281U
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Abstract
The utility model relates to a bridge crack detects technical field, specifically is a road and bridge crack detects device, comprising a first base plate, the bottom fixedly connected with wheel of first bottom plate, one side fixedly connected with shock-absorbing structure that first bottom plate and wheel are adjacent, shock-absorbing structure includes connecting plate, fixed plate, telescopic link and damping spring, the top fixedly connected with motor case of first bottom plate, the one end of motor case is provided with the lead screw, and the one end fixedly connected with second bottom plate of motor case is kept away from to the lead screw. This road and bridge crack detection device uses through the cooperation that sets up servo motor, lead screw and gag lever post, makes the movable plate can remove at the surface of lead screw to the crack detection appearance that makes the device top set up can remove, thereby effectual reinforcing the device's practicality, and effectual staff's work burden that has alleviateed, and then effectual work efficiency of having ensured, and the device easy operation, convenient to use.
Description
Technical Field
The utility model relates to a bridge crack detects technical field, specifically is a road and bridge crack detection device.
Background
Bridge, generally mean erect in rivers, lakes and seas, make the structure that vehicles and pedestrians can pass smoothly, in order to adapt to the modern high-speed traffic industry that develops, the bridge also expands to span mountain, unfavorable geology or meet other traffic needs and erect make the building that pass more convenient, with the constant development of science and technology, the road bridge construction technology has also obtained the rapid progress, this has promoted the pau development of basic engineering such as road bridge beam, etc., have provided the solid material guarantee for the traffic industry of our country, at present, the road bridge is generally made up of several major parts such as road bed, road surface, bridge, tunnel engineering and traffic engineering facility, while detecting the crack of bridge bottom, the staff will detect the crack of bridge, however, the existing detection work to the crack of bridge is comparatively troublesome, the staff still has the following shortcoming while detecting:
(1) the staff need step on the ladder, hold the instrument and detect the bridge bottom crack, people hold the instrument for a long time, and intensity of labour is big and the hand is sour, therefore can reduce work efficiency, consequently needs to improve.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a road and bridge crack detection device uses through the cooperation that sets up servo motor, lead screw and gag lever post, makes the movable plate can remove at the surface of lead screw to the crack detection appearance that makes the device top set up can remove, thereby effectual reinforcing the device's practicality, and the effectual work burden that alleviates the staff, and then the effectual work efficiency that has ensured has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a road and bridge crack detection device comprises a first bottom plate, wherein wheels are fixedly connected to the bottom of the first bottom plate, a damping structure is fixedly connected to one side, adjacent to the wheels, of the first bottom plate, the damping structure comprises a connecting plate, a fixing plate, a telescopic rod and a damping spring, a motor box is fixedly connected to the top of the first bottom plate, and a lead screw is arranged at one end of the motor box;
a second bottom plate is fixedly connected to one end, far away from the motor box, of the screw rod, a first fixing block is fixedly connected to the top of the second bottom plate, a limiting rod is arranged on one side of the screw rod, and second fixing blocks are fixedly connected to two ends of the limiting rod;
the movable plate is sleeved on the outer surfaces of the screw rod and the limiting rod, a screw hole and a through hole matched with the screw rod and the limiting rod are formed in the movable plate, an electric push rod is fixedly connected to the top of the movable plate, a fixing seat is fixedly connected to the bottom of the electric push rod, and a mounting plate is fixedly connected to the top of the electric push rod.
Optionally, the first bottom plate is fixedly connected with wheels at the bottom of the second bottom plate, the wheels are respectively fixedly connected to the two ends of the bottoms of the first bottom plate and the second bottom plate, and the wheels are universal wheels with brake pads.
Optionally, both ends of the telescopic rod are respectively and fixedly connected to one side of the connecting plate adjacent to the fixing plate, and the damping spring is sleeved on the outer surface of the telescopic rod.
Optionally, a servo motor is arranged inside the motor box, and one end of the screw rod close to the motor box is fixedly connected with the output end of the servo motor.
Optionally, the lead screw is fixedly connected with the second bottom plate through a first fixing block, and the lead screw is movably connected with the first fixing block through a rotating shaft.
Optionally, two ends of the limiting rod are respectively and fixedly connected to the tops of the first bottom plate and the second bottom plate through two second fixing blocks.
Optionally, the electric push rod is fixedly connected to the top of the moving plate through a fixed seat arranged at the bottom of the electric push rod, and the fixed seat is fixedly connected with the moving plate through a fixed screw.
Optionally, a plurality of mounting holes matched with the crack detector are formed in the mounting plate.
(III) advantageous effects
The utility model provides a road and bridge crack detection device possesses following beneficial effect:
(1) this road and bridge crack detection device uses through the cooperation that sets up servo motor, lead screw and gag lever post, makes the movable plate can remove at the surface of lead screw to the crack detection appearance that makes the device top set up can remove, thereby effectual reinforcing the device's practicality, and effectual staff's work burden that has alleviateed, and then the effectual work efficiency that has ensured.
(2) This road and bridge crack detection device, through setting up electric putter, make the staff can rise the crack detection appearance suitable height as required and through electric putter, thereby the effectual practicality that has strengthened the device, and the effectual intensity of labour who has alleviateed the staff, through setting up damper, make the device have good shock attenuation effect, thereby the effectual produced vibrations of the in-process that has reduced the device and at the removal damage to the device body and precision instruments, and then the effectual practicality that has strengthened the device, the effectual life who prolongs the device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the moving plate of the present invention;
FIG. 3 is a schematic structural view of the shock absorbing structure of the present invention;
fig. 4 is a schematic view of the internal structure of the shock-absorbing structure of the present invention.
In the figure: 1-a first bottom plate, 2-wheels, 3-a shock absorption structure, 301-a connecting plate, 302-a fixing plate, 303-a telescopic rod, 304-a shock absorption spring, 4-a motor box, 5-a lead screw, 6-a second bottom plate, 7-a first fixing block, 8-a limiting rod, 9-a second fixing block, 10-a moving plate, 1001-a screw hole, 1002-a through hole, 11-an electric push rod, 12-a fixing seat and 13-a mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: a road and bridge crack detection device comprises a first base plate 1, wherein the bottom of the first base plate 1 is fixedly connected with a wheel 2, one side of the first base plate 1, which is adjacent to the wheel 2, is fixedly connected with a damping structure 3, the damping structure 3 comprises a connecting plate 301, a fixing plate 302, an expansion link 303 and a damping spring 304, the top of the first base plate 1 is fixedly connected with a motor box 4, and one end of the motor box 4 is provided with a lead screw 5;
one end of the screw 5, which is far away from the motor box 4, is fixedly connected with a second bottom plate 6, the top of the second bottom plate 6 is fixedly connected with a first fixing block 7, one side of the screw 5 is provided with a limiting rod 8, and two ends of the limiting rod 8 are fixedly connected with second fixing blocks 9;
the movable plate 10 is sleeved on the outer surfaces of the screw rod 5 and the limiting rod 8, a screw hole 1001 and a through hole 1002 which are matched with the screw rod 5 and the limiting rod 8 are formed in the movable plate 10, the top of the movable plate 10 is fixedly connected with an electric push rod 11, the bottom of the electric push rod 11 is fixedly connected with a fixed seat 12, and the top of the electric push rod 11 is fixedly connected with a mounting plate 13.
As an optional technical solution of the utility model:
As an optional technical solution of the utility model:
both ends of telescopic link 303 are fixed respectively in connecting plate 301 one side adjacent with fixed plate 302, and damping spring 304 cup joints in the surface of telescopic link 303, wheel 2 and connecting plate 301 fixed connection, the draw-in groove with fixed plate 302 looks adaptation is all seted up to first bottom plate 1 and second bottom plate 6's inside, damping structure 3 passes through fixed plate 302 joint and fixes in the inside of draw-in groove and through the fixed screw, through setting up damper 3, make the device have good shock attenuation effect, thereby the effectual vibrations that have reduced the device produced at the in-process that removes are to the damage of the device body and precision instrument, and then the effectual practicality that has strengthened the device, the effectual life who prolongs the device.
As an optional technical solution of the utility model:
the inside of motor case 4 is provided with servo motor, and lead screw 5 is close to the one end of motor case 4 and is used in servo motor's output fixed connection, and through setting up servo motor, lead screw 5 and gag lever post 8 cooperation, makes movable plate 10 can remove at lead screw 5's surface to the crack detector that makes the device top set up can remove, thereby effectual reinforcing the device's practicality, and the effectual work burden that has alleviateed the staff, and then the effectual work efficiency that has ensured.
As an optional technical solution of the utility model:
the lead screw 5 is fixedly connected with the second bottom plate 6 through a first fixing block 7, and the lead screw 5 is movably connected with the first fixing block 7 through a rotating shaft.
As an optional technical solution of the utility model:
two ends of the limiting rod 8 are respectively and fixedly connected to the tops of the first bottom plate 1 and the second bottom plate 6 through two second fixing blocks 9.
As an optional technical solution of the utility model:
As an optional technical solution of the utility model:
a plurality of mounting holes matched with the crack detector are formed in the mounting plate 13.
The user is when using, through setting up servo motor, lead screw 5 uses with the cooperation of gag lever post 8, make movable plate 10 can remove at lead screw 5's surface, and make the crack detection appearance that the device top set up can remove, thereby effectual reinforcing the device's practicality, and the effectual work burden that has alleviateed the staff, and then the effectual work efficiency that has ensured, among the device the theory of operation of electric putter 11 is the same with the theory of operation of the electric putter that goes up and down in the chinese utility model patent specification publication No. CN207273588U, through setting up electric putter 11, make the staff can rise the crack detection appearance through electric putter 11 as required and say suitable height, thereby the effectual practicality that has strengthened the device, and the effectual intensity of labour who has alleviateed the staff, the theory of operation of crack detection appearance among the device is the same with the theory of operation of crack detection appearance in chinese utility model patent specification publication No. CN208201673U, make the movable plate 10 can remove at the surface of lead screw The damping mechanism 3 is arranged, so that the device has a good damping effect, the damage to the device body and a precision instrument caused by the vibration generated in the moving process of the device is effectively reduced, the practicability of the device is effectively enhanced, and the service life of the device is effectively prolonged.
In conclusion, the road and bridge crack detection device has the advantages that when the device is used, the servo motor is arranged, the screw rod 5 and the limiting rod 8 are matched for use, the movable plate 10 can move on the outer surface of the screw rod 5, the crack detector arranged on the top of the device can move, the practicability of the device is effectively enhanced, the work burden of workers is effectively relieved, the work efficiency is effectively guaranteed, the electric push rod 11 is arranged, the workers can lift the crack detector to a proper height through the electric push rod 11 according to needs, the practicability of the device is effectively enhanced, the labor intensity of the workers is effectively relieved, the device has a good damping effect through the damping mechanism 3, and the damage of vibration generated in the moving process of the device to the device body and precision instruments is effectively reduced, and then the practicality of effectual reinforcing the device, the effectual life who prolongs the device, the device easy operation, convenient to use to have longer life, therefore the device has certain practicality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a road and bridge crack detection device which characterized in that: the damping device comprises a first base plate (1), wheels (2) are fixedly connected to the bottom of the first base plate (1), a damping structure (3) is fixedly connected to one side, adjacent to the wheels (2), of the first base plate (1), the damping structure (3) comprises a connecting plate (301), a fixing plate (302), a telescopic rod (303) and a damping spring (304), a motor box (4) is fixedly connected to the top of the first base plate (1), and a lead screw (5) is arranged at one end of the motor box (4);
a second bottom plate (6) is fixedly connected to one end, far away from the motor box (4), of the screw rod (5), a first fixing block (7) is fixedly connected to the top of the second bottom plate (6), a limiting rod (8) is arranged on one side of the screw rod (5), and second fixing blocks (9) are fixedly connected to two ends of the limiting rod (8);
the movable plate (10) is sleeved on the outer surfaces of the lead screw (5) and the limiting rod (8), a screw hole (1001) and a through hole (1002) matched with the lead screw (5) and the limiting rod (8) are formed in the movable plate (10), the top of the movable plate (10) is fixedly connected with an electric push rod (11), the bottom of the electric push rod (11) is fixedly connected with a fixing seat (12), and the top of the electric push rod (11) is fixedly connected with a mounting plate (13).
2. The device for detecting the crack of the road and bridge as claimed in claim 1, wherein the first bottom plate (1) and the second bottom plate (6) are fixedly connected with wheels (2), the wheels (2) are respectively fixedly connected to two ends of the bottom of the first bottom plate (1) and the bottom of the second bottom plate (6), and the wheels (2) are universal wheels with brake pads.
3. The crack detection device for the road and bridge according to claim 1, wherein two ends of the telescopic rod (303) are respectively and fixedly connected to one side of the connecting plate (301) adjacent to the fixing plate (302), and the damping spring (304) is sleeved on the outer surface of the telescopic rod (303).
4. The road and bridge crack detection device of claim 1, wherein a servo motor is arranged inside the motor box (4), and one end of the lead screw (5) close to the motor box (4) is fixedly connected with the output end of the servo motor.
5. The road and bridge crack detection device of claim 1, wherein the lead screw (5) is fixedly connected with the second bottom plate (6) through a first fixing block (7), and the lead screw (5) is movably connected with the first fixing block (7) through a rotating shaft.
6. The road and bridge crack detection device of claim 1, wherein two ends of the limiting rod (8) are respectively and fixedly connected to the tops of the first bottom plate (1) and the second bottom plate (6) through two second fixing blocks (9).
7. The crack detection device for the road and bridge according to claim 1, wherein the electric push rod (11) is fixedly connected to the top of the moving plate (10) through a fixing seat (12) arranged at the bottom of the electric push rod, and the fixing seat (12) is fixedly connected with the moving plate (10) through a fixing screw.
8. The device for detecting the crack of the road and bridge as claimed in claim 1, wherein a plurality of mounting holes matched with the crack detector are formed in the mounting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963639.4U CN210831281U (en) | 2019-11-13 | 2019-11-13 | Road and bridge crack detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963639.4U CN210831281U (en) | 2019-11-13 | 2019-11-13 | Road and bridge crack detection device |
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| Publication Number | Publication Date |
|---|---|
| CN210831281U true CN210831281U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921963639.4U Active CN210831281U (en) | 2019-11-13 | 2019-11-13 | Road and bridge crack detection device |
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| CN (1) | CN210831281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114045749A (en) * | 2021-11-18 | 2022-02-15 | 山西省交通建设工程质量检测中心（有限公司） | Movable road and bridge detection device |
-
2019
- 2019-11-13 CN CN201921963639.4U patent/CN210831281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114045749A (en) * | 2021-11-18 | 2022-02-15 | 山西省交通建设工程质量检测中心（有限公司） | Movable road and bridge detection device |
| CN114045749B (en) * | 2021-11-18 | 2024-02-27 | 山西省交通建设工程质量检测中心（有限公司） | Movable road and bridge detection device |
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