CN213022816U

CN213022816U - Plateau bridge crack is restoreed and is used detection device

Info

Publication number: CN213022816U
Application number: CN202021545797.0U
Authority: CN
Inventors: 孙绿松; 李伟; 张大力; 刘玉义
Original assignee: BEIJING ZHONGJIAO TONGHUA TECHNOLOGY CO LTD
Current assignee: BEIJING ZHONGJIAO TONGHUA TECHNOLOGY CO LTD
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-20
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to the technical field of bridge maintenance, and discloses a detection device for repairing plateau bridge cracks, a mobile device driving device moves to the lower part of a bridge, then the mobile device is fixed on a ship, then a telescopic column is driven by a telescopic rod to move up and down, so that two rotary wheels are attached to the lower side of the bridge, then the lower side of the bridge is checked by a checking camera device, when the ship needs to be driven to check other places of the bridge, the driving device moves rightwards, so that the rotary wheels can be driven to move along the lower side of the bridge, when the ship shakes, the telescopic column can move in a chute when the ship shakes upwards, when the ship shakes downwards, the resilience of a pressure spring can drive the telescopic column to move upwards, so that the distance between the detection camera device and the bridge can be kept, and the optimal monitoring distance between the monitoring camera device and the bridge can be kept all the time, thereby facilitating the use of the user.

Description

Plateau bridge crack is restoreed and is used detection device

Technical Field

The utility model relates to a technical field of bridge maintenance specifically is a plateau bridge crack restores and uses detection device.

Background

The bridge is a building constructed for a road to cross natural or artificial barriers, and is erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, generally, the bridge is composed of an upper structure, a lower structure and an auxiliary structure, wherein the upper structure mainly refers to a bridge span structure and a support system, the lower structure comprises a bridge abutment, a bridge pier and a foundation, and the auxiliary structure refers to a bridge head butt plate, a conical protection slope, a revetment, a diversion project and the like, but after the bridge is used for a long time, detection and repair are needed, so that a detection camera device is needed to detect the bridge, but a large amount of river water is arranged below the bridge, so that the detection device needs to be moved and detected under the bridge by a ship during detection, but the ship can shake during driving, so that the detection distance between the detection camera device and the bridge is changed, and thus the proper detection distance cannot be maintained, thereby being inconvenient for the user to use.

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 plateau bridge crack restores and uses detection device possesses the best monitoring distance that can keep between monitoring camera device and the bridge always to advantages such as convenience of customers uses have solved the ship and can have produced in the driving process and rock, thereby cause the measuring distance between measuring camera device and the bridge to change, just so can not keep suitable measuring distance, thereby the problem that inconvenient user used.

(II) technical scheme

For realize above-mentioned best monitoring distance that can keep monitoring between camera device and the bridge always to convenience of customers uses the purpose, the utility model provides a following technical scheme: the utility model provides a detection device for plateau bridge crack restoration, including mobile device, mobile device's upside fixed mounting has the telescopic link, the upside fixed mounting of telescopic link has the spout, the lower wall fixed mounting of spout has pressure spring, pressure spring's upper end fixed mounting has flexible post, flexible post is gone up the activity and is run through there is the column spinner, the equal fixed mounting in both ends has the swiveling wheel around the column spinner, the left side fixed mounting of flexible post has the backup pad, the activity runs through there is the screw rod in the backup pad, be provided with the movable plate on the screw rod, the screw rod screw thread runs through the movable plate, movable plate upside fixed mounting has.

Preferably, a fixing strip penetrates through the upper fixing part of the supporting plate, the fixing strip penetrates through the movable plate movably, a rotating motor is fixedly mounted on the lower side of the supporting plate, a gear a is fixedly mounted at the front end of the output end of the rotating motor, a gear b is fixedly sleeved on the screw rod, and the gear b is meshed with the gear a.

Preferably, the balancing weight is movably sleeved on the fixing strip, the screw thread penetrates through the balancing weight, and the screw threads of the front section and the rear section of the screw are opposite.

Preferably, the right side fixed mounting of flexible post has the support bar, and the activity runs through the rotary rod on the support bar, and the equal fixed mounting in both ends has the rotary disk around the rotary rod, and two rotary disks have cup jointed the drive belt with equal activity respectively on two rotary wheels.

Preferably, two walls have all been seted up about the spout and have been erect the groove, and the left and right sides of flexible post all has the removal wheel through bearing swing joint, two removal wheels respectively with two perpendicular groove swing joint.

Preferably, the lower end of the telescopic column is provided with a limiting groove, the lower end of the sliding groove is fixedly provided with a limiting rod, and the limiting rod is movably connected with the limiting groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a detection device for plateau bridge crack restoration possesses following beneficial effect:

1. the detection device for repairing the plateau bridge crack drives the device to move to the lower part of the bridge through the moving device, and then the moving device is fixed on a ship, then the telescopic columns are driven by the telescopic rods to move up and down, so that the two rotating wheels are attached to the lower side of the bridge, the lower side of the bridge is inspected by the inspection camera device, when a ship needs to be driven to inspect other places of the bridge, thereby driving the device to move rightwards, driving the rotating wheel to move along the lower side of the bridge, when the ship shakes, when the ship shakes upwards, the telescopic column moves in the sliding groove, when the ship shakes downwards, the resilience of the pressure spring drives the telescopic column to move upwards, therefore, the distance between the detection camera device and the bridge can be kept, the optimal monitoring distance between the monitoring camera device and the bridge can be kept all the time, and the bridge is convenient for users to use.

2. This plateau bridge crack is restoreed and is used detection device, it is rotatory about controlling the rotating electrical machines to through controlling, thereby it is rotatory to drive the screw rod through gear a gear b, just so can drive the movable plate back-and-forth movement, thereby it detects the camera device back-and-forth movement to drive, drive the balancing weight back-and-forth movement simultaneously, because the screw thread at both ends is opposite around the screw rod, thereby it is opposite when movable plate and balancing weight remove, just so can keep detecting the stability when camera device removes, thereby can convenience of customers detect the bridge downside comprehensively, can improve the result of use of device like this.

3. This plateau bridge crack is restoreed and is used detection device through two rotary disks respectively with two drive belts on two swiveling wheels, can move down when the device meets the lug under the bridge to can move under the bridge of difference and survey, just so can improve the result of use of device.

4. This plateau bridge crack restores and uses detection device can reduce the frictional force when flexible post reciprocates through two removal wheels, can keep flexible post can not take place to rock when reciprocating through spacing groove and gag lever post to improve the practicality of device.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic left side sectional view of the support plate of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the front three-dimensional structure of the present invention.

In the figure: 1. a mobile device; 2. a telescopic rod; 3. a moving wheel; 4. a limiting groove; 5. a rotating electric machine; 6. a screw; 7. a fixing strip; 8. moving the plate; 9. detecting a camera device; 10. a transmission belt; 11. a spin column; 12. a rotating wheel; 13. a telescopic column; 14. rotating the disc; 15. rotating the rod; 16. a supporting strip; 17. A chute; 18. a limiting rod; 19. a vertical slot; 20. a pressure spring; 21. a gear a; 22. a gear b; 23. A balancing weight; 24. and a support plate.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a detection device for repairing plateau bridge cracks comprises a mobile device 1, a telescopic rod 2 is fixedly mounted on the upper side of the mobile device 1, a sliding groove 17 is fixedly mounted on the upper side of the telescopic rod 2, a pressure spring 20 is fixedly mounted on the lower wall of the sliding groove 17, a telescopic column 13 is fixedly mounted at the upper end of the pressure spring 20, a rotary column 11 is movably penetrated on the telescopic column 13, rotary wheels 12 are fixedly mounted at the front end and the rear end of the rotary column 11, a supporting plate 24 is fixedly mounted on the left side of the telescopic column 13, a screw rod 6 is movably penetrated on the supporting plate 24, a movable plate 8 is arranged on the screw rod 6, the screw rod 6 penetrates through the movable plate 8 in a threaded manner, a detection camera device 9 is fixedly mounted on the upper side of the movable plate 8, a fixed strip 7 is fixedly penetrated on the supporting plate 24, the movable strip 7 penetrates through the, front end fixed mounting of 5 output ends of rotating electrical machines has gear a21, it has gear b22 to fix the cover on the screw rod 6, gear b22 is connected with gear a21 meshing, balancing weight 23 has been cup jointed in the activity on the fixed strip 7, screw rod 6 screw thread runs through balancing weight 23, two sections screw threads around the screw rod 6 are opposite, the right side fixed mounting of flexible post 13 has support bar 16, the activity has run through rotary rod 15 on the support bar 16, equal fixed mounting in both ends has rotary disk 14 around the rotary rod 15, two rotary disks 14 respectively with two swiveling wheel 12 on equal activity cup joint drive belt 10, vertical groove 19 has all been seted up to two walls about spout 17, all there is removal wheel 3 left and right sides of flexible post 13 through bearing swing joint, two removal wheels 3 respectively with two vertical groove 19 swing joint, spacing groove 4 has been seted up to flexible post 13 lower extreme, the lower extreme fixed mounting of spout 17 has gag lever 18, gag lever 18 and gag groove.

In use, the first step: the moving device 1 drives the device to move to the lower part of the bridge, and then the moving device 1 is fixed on the ship, then the telescopic rod 2 drives the telescopic column 13 to move up and down, so that the two rotating wheels 12 are attached to the lower side of the bridge, the lower side of the bridge is inspected through the inspection camera device 9, when a ship needs to be driven to inspect other places of the bridge, thereby driving the device to move rightwards, thus driving the rotating wheels 12 to move along the lower side of the bridge, when the ship shakes, when the ship shakes upwards, the telescopic column 13 moves in the sliding groove 17, when the ship shakes downwards, the resilience of the pressure spring 20 drives the telescopic column 13 to move upwards, therefore, the distance between the detection camera device 9 and the bridge can be kept, the optimal monitoring distance between the monitoring camera device 9 and the bridge can be kept all the time, and the bridge is convenient for users to use.

The second step is that: through controlling the rotating electrical machines 5 rotation about, thereby can drive the screw rod 6 rotation through gear a21 gear b22, just so can drive the 8 back-and-forth movements of movable plate, thereby drive and detect camera device 9 back-and-forth movement, drive balancing weight 23 back-and-forth movement simultaneously, because the screw thread at both ends is opposite around the screw rod 6, thereby it is opposite when movable plate 8 removes with balancing weight 23, just so can keep detecting the stability when camera device 9 removes, thereby can convenience of customers detect the bridge downside comprehensively, can improve the result of use of device like this.

The third step: the two rotary wheels 14 and the two transmission belts 10 on the two rotary wheels 12 can move downwards when the device meets a bump under a bridge, so that the device can move and detect under different bridges, and the using effect of the device can be improved.

The fourth step: the friction force of the telescopic column 13 during up-down movement can be reduced through the two moving wheels 3, and the telescopic column 13 can be kept not to shake during up-down movement through the limiting groove 4 and the limiting rod 18, so that the practicability of the device is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detection device for plateau bridge crack is restoreed, includes mobile device (1), its characterized in that: the utility model discloses a camera device, including mobile device (1), upside fixed mounting has telescopic link (2), the upside fixed mounting of telescopic link (2) has spout (17), the lower wall fixed mounting of spout (17) has pressure spring (20), the upper end fixed mounting of pressure spring (20) has flexible post (13), flexible post (13) are gone up the activity and are run through column spinner (11), the equal fixed mounting in both ends has swiveling wheel (12) around column spinner (11), the left side fixed mounting of flexible post (13) has backup pad (24), the activity is run through screw rod (6) on backup pad (24), be provided with movable plate (8) on screw rod (6), screw rod (6) screw thread runs through movable plate (8), movable plate (8) upside fixed mounting has detection camera device (9).

2. The plateau bridge crack is restoreed and is used detection device of claim 1, characterized by: the last fixed strip (7) that runs through of backup pad (24), movable plate (8) are run through in fixed strip (7) activity, and backup pad (24) downside fixed mounting has rotating electrical machines (5), and the front end fixed mounting of rotating electrical machines (5) output has gear a (21), and the fixed cover is gone up in screw rod (6) has connect gear b (22), and gear b (22) and gear a (21) meshing are connected.

3. The plateau bridge crack is restoreed and is used detection device of claim 2, characterized by: the fixed strip (7) is movably sleeved with a balancing weight (23), the screw thread of the screw rod (6) penetrates through the balancing weight (23), and the screw threads of the front section and the rear section of the screw rod (6) are opposite.

4. The plateau bridge crack is restoreed and is used detection device of claim 1, characterized by: the right side fixed mounting of flexible post (13) has support bar (16), and the activity runs through rotary rod (15) on support bar (16), and the equal fixed mounting in both ends has rotary disk (14) around rotary rod (15), and two rotary disks (14) have cup jointed drive belt (10) with two equal activities on rotary wheel (12) respectively.

5. The plateau bridge crack is restoreed and is used detection device of claim 1, characterized by: vertical grooves (19) are formed in the left wall and the right wall of the sliding groove (17), the left side and the right side of the telescopic column (13) are respectively movably connected with moving wheels (3) through bearings, and the two moving wheels (3) are respectively movably connected with the two vertical grooves (19).

6. The plateau bridge crack is restoreed and is used detection device of claim 1, characterized by: the lower end of the telescopic column (13) is provided with a limiting groove (4), the lower end of the sliding groove (17) is fixedly provided with a limiting rod (18), and the limiting rod (18) is movably connected with the limiting groove (4).