CN214737384U - Bridge detection and maintenance device - Google Patents
Bridge detection and maintenance device Download PDFInfo
- Publication number
- CN214737384U CN214737384U CN202120785305.3U CN202120785305U CN214737384U CN 214737384 U CN214737384 U CN 214737384U CN 202120785305 U CN202120785305 U CN 202120785305U CN 214737384 U CN214737384 U CN 214737384U
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- rod
- rotatably connected
- servo motor
- column
- fixedly installed
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Abstract
The utility model relates to a bridge detects and maintains device, including bearing device, slewing mechanism and elevating system, it includes the automobile body and bears the case to bear the device, bear case fixed mounting in the top of automobile body. This device is maintained in bridge detection, start through servo motor, driving gear and driven gear meshing rotate, it rotates to drive the rotary column, the flexible of pneumatic cylinder, can make the connecting rod rotate, hydraulic telescoping rod's is flexible, can make the montant rotate, thereby the home range of loading board has been increased, and then the scope of maintaining is detected in the increase, through setting up servo motor, the threaded rod, activity post and stopper, servo motor starts, the threaded rod rotates, it slides at the diapire of fixed case to drive activity post and stopper, the function that reciprocates has been realized, the application range of device is maintained in bridge detection has been increased, make the scope of detecting and maintaining wider, do not need to change the device many times, the limited problem of application range has been solved.
Description
Technical Field
The utility model relates to a bridge detects and maintains technical field.
Background
The bridge is generally constructed on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, is suitable for the modern high-speed developed traffic industry, is also extended to be constructed to span mountain mines, unfavorable geology or meet other traffic requirements to enable the vehicles, pedestrians and the like to pass through more conveniently, and generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure mainly refers to a bridge span structure and a support system, and the lower structure comprises a bridge abutment, a bridge pier and a foundation.
The existing bridge detection maintenance device cannot rotate and lift, so that the top position and the bottom position of a bridge cannot be detected and maintained, the application range of the bridge detection maintenance device is reduced, the practicability of the bridge detection maintenance device is influenced, and the bridge detection maintenance device is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a bridge detection and maintenance device, solved the limited problem of application range.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a bridge detects and maintains device, is including bearing device, slewing mechanism and elevating system, it includes automobile body and bearing box to bear the device, bearing box fixed mounting is in the top of automobile body, slewing mechanism includes column spinner, connecting rod, pneumatic cylinder, montant and hydraulic telescoping rod, the column spinner rotates to be connected in the inner diapire that bears the case, the connecting rod rotates to be connected in the top of column spinner, the surface of column spinner rotates to be connected and rotates the pneumatic cylinder of being connected in the connecting rod, the montant rotates to be connected in one side that the column spinner was kept away from to the connecting rod, elevating system includes servo motor, threaded rod and movable column, threaded rod fixed mounting is on servo motor's output shaft, movable column threaded connection is in the surface of threaded rod.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, a servo motor is fixedly mounted on the right side of the inner bottom wall of the bearing box, an output shaft of the servo motor is fixedly mounted with the driving gear, and a driven gear meshed with the driving gear is fixedly mounted on the outer surface of the rotary column.
Further, the top of connecting rod is rotated and is connected with and rotates the hydraulic telescoping rod who is connected with the montant, column spinner, connecting rod and montant all rotate with pneumatic cylinder and hydraulic telescoping rod respectively through the connecting seat and are connected.
Further, the bottom fixed mounting of montant has fixed case, the interior roof fixed mounting of fixed case has servo motor, fixed case passes through fixed orifices and movable column sliding connection, fixed case passes through the fixed plate and is connected with the threaded rod rotation.
Furthermore, the movable column is in threaded connection with the threaded rod through a threaded hole, the movable column is quadrangular, and a limiting block corresponding to the fixing hole is fixedly mounted on the outer surface of the movable column.
Furthermore, the bottom of activity post is rotated and is connected with the loading board, the surface of activity post is rotated and is connected with the hydraulic push rod who rotates with the loading board and be connected, activity post and loading board are all rotated with hydraulic push rod through the fixing base and are connected.
Further, the top left side fixed mounting of loading board has the guardrail, the top of loading board and the inside fixed mounting that is located the guardrail have the instrument to detect the cabinet, the movable column passes through the bottom block and is connected with the loading board rotation.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
this device is maintained in bridge detection, through setting up servo motor, the driving gear, the column spinner, driven gear, pneumatic cylinder and hydraulic telescoping rod, servo motor starts, driving gear and driven gear meshing rotate, it rotates to drive the column spinner, the flexible of pneumatic cylinder, can make the connecting rod rotate, hydraulic telescoping rod's flexible, can make the montant rotate, thereby the moving range of loading board has been increased, and then the scope of maintaining is detected in the increase, through setting up servo motor, the threaded rod, activity post and stopper, servo motor starts, the threaded rod rotates, it slides at the diapire of fixed case to drive activity post and stopper, the function that reciprocates has been realized, the application range of device is maintained in bridge detection has been increased, make the scope of maintaining be detected wider, do not need to change the device many times, the limited problem of application range has been solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is an enlarged view of a in the structure diagram 1 of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. automobile body, 2, bearing box, 3, servo motor, 4, driving gear, 5, column spinner, 6, driven gear, 7, connecting rod, 8, pneumatic cylinder, 9, montant, 10, hydraulic telescoping rod, 11, fixed case, 12, servo motor, 13, threaded rod, 14, activity post, 15, stopper, 16, loading board, 17, hydraulic push rod.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1-3, a bridge inspection and maintenance apparatus in this embodiment includes a bearing device, a rotating mechanism, and a lifting mechanism;
the bearing device comprises a vehicle body 1 and a bearing box 2, wherein the bearing box 2 is fixedly arranged at the top of the vehicle body 1;
the rotating mechanism comprises a rotating column 5, a connecting rod 7, a hydraulic cylinder 8, a vertical rod 9 and a hydraulic telescopic rod 10, the hydraulic cylinder 8 stretches out and draws back to enable the connecting rod 7 to rotate, the hydraulic telescopic rod 10 stretches out and draws back to enable the vertical rod 9 to rotate, so that the moving range of the bearing plate 16 is enlarged, the rotating column 5 is rotatably connected to the inner bottom wall of the bearing box 2, the connecting rod 7 is rotatably connected to the top of the rotating column 5, the outer surface of the rotating column 5 is rotatably connected with the hydraulic cylinder 8 rotatably connected with the connecting rod 7, and the vertical rod 9 is rotatably connected to one side, far away from the rotating column 5, of the connecting rod 7;
the lifting mechanism comprises a servo motor 12, a threaded rod 13 and a movable column 14, the servo motor 12 is started, the threaded rod 13 rotates to drive the movable column 14 and a limiting block 15 to slide on the bottom wall of the fixed box 11, the up-and-down movement function is achieved, the threaded rod 13 is fixedly installed on an output shaft of the servo motor 12, and the movable column 14 is in threaded connection with the outer surface of the threaded rod 13.
In this embodiment, inner diapire right side fixed mounting who bears case 2 has servo motor 3, servo motor 3's output shaft fixed mounting and driving gear 4, the outer fixed surface of column spinner 5 install with driving gear 4 engaged with driven gear 6, servo motor 3 starts, driving gear 4 and driven gear 6 meshing rotation, column spinner 5 rotates for column spinner 5 rotates suitable position and stops, conveniently detects the maintenance.
In this embodiment, the top of connecting rod 7 is rotated and is connected with and rotates hydraulic telescoping rod 10 of being connected with montant 9, and the flexible connecting rod 7 and montant 9 that can make of pneumatic cylinder 8 and hydraulic telescoping rod 10 to remove the position that needs the detection maintenance once more, revolving column 5, connecting rod 7 and montant 9 all rotate with pneumatic cylinder 8 and hydraulic telescoping rod 10 respectively through the connecting seat and are connected.
In this embodiment, the bottom fixed mounting of montant 9 has fixed case 11, and the interior roof fixed mounting of fixed case 11 has servo motor 12, and fixed case 11 passes through fixed orifices and 14 sliding connection of activity post, and the fixed orifices can be spacing to activity post 14 with the sliding connection of activity post 14, realizes the function that reciprocates, and fixed case 11 rotates through fixed plate and threaded rod 13 to be connected.
In this embodiment, activity post 14 passes through screw hole and threaded rod 13 threaded connection, and the shape of activity post 14 is the quadrangular, and the activity post 14 of quadrangular shape can carry on spacingly with the fixed orifices cooperation to activity post 14, and the surface fixed mounting of activity post 14 has the stopper 15 corresponding with the fixed orifices.
In this embodiment, the bottom of activity post 14 is rotated and is connected with loading board 16, and the surface of activity post 14 rotates and is connected with and rotates the hydraulic rod 17 of being connected with loading board 16, and hydraulic rod 17 is flexible, can make loading board 16 keep the horizontality, can not take place to rotate, and then conveniently detect and maintain, and activity post 14 and loading board 16 all rotate with hydraulic rod 17 through the fixing base and are connected.
In this embodiment, there is the guardrail at the top left side fixed mounting of loading board 16, and the inside fixed mounting that the top of loading board 16 just is located the guardrail has the instrument to detect the cabinet, and the staff can take out the instrument from the instrument to detect the bridge and maintain, and movable column 14 rotates through bottom block and loading board 16 to be connected.
In this embodiment, when using, servo motor 3 starts, driving gear 4 and driven gear 6 meshing rotation, rotary column 5 rotates suitable position and stops, adjusts hydraulic cylinder 8 and hydraulic telescoping rod 10 for connecting rod 7 and montant 9 all take place to rotate, restart servo motor 12, threaded rod 13 rotates, movable column 14 slides from top to bottom, rotate loading board 16 to the position that needs to detect and maintain, just at this moment can detect the bridge and maintain.
The working principle of the above embodiment is as follows: the bridge detection and maintenance device comprises a servo motor 3, a driving gear 4, a rotary column 5, a driven gear 6, a hydraulic cylinder 8 and a hydraulic telescopic rod 10, wherein the servo motor 3 is started, the driving gear 4 and the driven gear 6 are meshed to rotate to drive the rotary column 5 to rotate, the hydraulic cylinder 8 stretches out and draws back to enable a connecting rod 7 to rotate, the hydraulic telescopic rod 10 stretches out and draws back to enable a vertical rod 9 to rotate, so that the moving range of a bearing plate 16 is enlarged, the detection and maintenance range is enlarged, the servo motor 12 is started, the threaded rod 13 rotates to drive the movable column 14 and the limiting block 15 to slide on the bottom wall of a fixed box 11, the up-and-down movement function is realized, the use range of the bridge detection and maintenance device is enlarged, the detection and maintenance range is wider, and the device does not need to be replaced for many times, the problem of limited application range is solved.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A bridge detection and maintenance device is characterized by comprising a bearing device, a rotating mechanism and a lifting mechanism;
the bearing device comprises a vehicle body (1) and a bearing box (2), wherein the bearing box (2) is fixedly arranged at the top of the vehicle body (1);
the rotating mechanism comprises a rotating column (5), a connecting rod (7), a hydraulic cylinder (8), a vertical rod (9) and a hydraulic telescopic rod (10), the rotating column (5) is rotatably connected to the inner bottom wall of the bearing box (2), the connecting rod (7) is rotatably connected to the top of the rotating column (5), the outer surface of the rotating column (5) is rotatably connected to the hydraulic cylinder (8) which is rotatably connected with the connecting rod (7), and the vertical rod (9) is rotatably connected to one side, away from the rotating column (5), of the connecting rod (7);
the lifting mechanism comprises a servo motor (12), a threaded rod (13) and a movable column (14), the threaded rod (13) is fixedly installed on an output shaft of the servo motor (12), and the movable column (14) is connected to the outer surface of the threaded rod (13) in a threaded mode.
2. The bridge detecting and maintaining device according to claim 1, wherein a servo motor (3) is fixedly installed on the right side of the inner bottom wall of the bearing box (2), an output shaft of the servo motor (3) is fixedly installed on a driving gear (4), and a driven gear (6) meshed with the driving gear (4) is fixedly installed on the outer surface of the rotary column (5).
3. The bridge detecting and maintaining device according to claim 1, wherein a hydraulic telescopic rod (10) rotatably connected with the vertical rod (9) is rotatably connected to the top of the connecting rod (7), and the rotating column (5), the connecting rod (7) and the vertical rod (9) are respectively rotatably connected with the hydraulic cylinder (8) and the hydraulic telescopic rod (10) through connecting seats.
4. The bridge detecting and maintaining device according to claim 1, wherein a fixed box (11) is fixedly installed at the bottom of the vertical rod (9), a servo motor (12) is fixedly installed on the inner top wall of the fixed box (11), the fixed box (11) is slidably connected with the movable column (14) through a fixed hole, and the fixed box (11) is rotatably connected with the threaded rod (13) through a fixed plate.
5. The bridge detecting and maintaining device according to claim 4, wherein the movable column (14) is in threaded connection with the threaded rod (13) through a threaded hole, the movable column (14) is in a quadrangular prism shape, and a limiting block (15) corresponding to the fixed hole is fixedly installed on the outer surface of the movable column (14).
6. The bridge detecting and maintaining device according to claim 1, wherein the bottom of the movable column (14) is rotatably connected with a bearing plate (16), the outer surface of the movable column (14) is rotatably connected with a hydraulic push rod (17) rotatably connected with the bearing plate (16), and both the movable column (14) and the bearing plate (16) are rotatably connected with the hydraulic push rod (17) through a fixed seat.
7. The bridge detecting and maintaining device according to claim 6, wherein a guardrail is fixedly installed on the left side of the top of the bearing plate (16), a tool detecting cabinet is fixedly installed on the top of the bearing plate (16) and inside the guardrail, and the movable column (14) is rotatably connected with the bearing plate (16) through a bottom block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120785305.3U CN214737384U (en) | 2021-04-16 | 2021-04-16 | Bridge detection and maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120785305.3U CN214737384U (en) | 2021-04-16 | 2021-04-16 | Bridge detection and maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214737384U true CN214737384U (en) | 2021-11-16 |
Family
ID=78603756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120785305.3U Expired - Fee Related CN214737384U (en) | 2021-04-16 | 2021-04-16 | Bridge detection and maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214737384U (en) |
-
2021
- 2021-04-16 CN CN202120785305.3U patent/CN214737384U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |