CN213296042U - Bridge surface expansion joint detection device - Google Patents
Bridge surface expansion joint detection device Download PDFInfo
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- CN213296042U CN213296042U CN202021469133.0U CN202021469133U CN213296042U CN 213296042 U CN213296042 U CN 213296042U CN 202021469133 U CN202021469133 U CN 202021469133U CN 213296042 U CN213296042 U CN 213296042U
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- fixedly connected
- device box
- expansion joint
- bridge
- sliding
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Abstract
The utility model discloses a bridge surface expansion joint detection device, including the device box, fixedly connected with diaphragm on the device box front and back end inner wall, terminal surface fixedly connected with slide bar under the diaphragm, slide bar both ends fixed connection is on device box both sides inner wall, first rectangle slide opening has been seted up to the terminal surface both sides before the device box, the equal slip cap in slide bar both ends is equipped with sliding connection piece, two the equal fixedly connected with spring in sliding connection piece, two terminal surface fixedly connected with gauge rod under the spring, second rectangle slide opening, two have all been seted up to terminal surface both sides under the device box the equal fixedly connected with pilot lever of terminal surface before the sliding connection piece, two the pilot lever is kept away from the equal fixedly connected with tapered pointer of two sliding connection piece one ends. The utility model discloses a bridge surface expansion joint detection device, the device have measure accurate, observe advantages such as the record data is detailed.
Description
Technical Field
The utility model relates to a bridge surface expansion joint detection area especially relates to a bridge surface expansion joint detection device.
Background
In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like. With the rapid development of scientific technology and traffic industry, the development speed of bridge construction is also a rapid advance. After the bridge is built and put into use, regular detection must be carried out regularly to guarantee traffic safety and ensure the property and public benefits of people. Conventional bridge inspection involves the inspection of bridge expansion joints.
The existing bridge expansion joint detection is mainly judged by related personnel through on-site ruler measurement and visual observation, the expansion joint interval measurement is easy to generate errors, a plurality of personnel are required for operation during measurement, and the measurement time is long and the labor consumption is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a bridge surface expansion joint detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a bridge surface expansion joint detection device comprises a device box, wherein transverse plates are fixedly connected to the inner walls of the front end and the rear end of the device box, sliding rods are fixedly connected to the lower end face of each transverse plate, the two ends of each sliding rod are fixedly connected to the inner walls of the two sides of the device box, first rectangular sliding holes are formed in the two sides of the front end face of the device box, sliding connecting blocks are sleeved at the two ends of each sliding rod in a sliding mode, springs are fixedly connected to the inner ends of the two sliding connecting blocks, detecting rods are fixedly connected to the lower end faces of the two springs, second rectangular sliding holes are formed in the two sides of the lower end face of the device box, indicating rods are fixedly connected to the front end faces of the two sliding connecting blocks, conical indicating needles are fixedly connected to the ends, away from the two sliding connecting blocks, of the transverse plates are fixedly connected to first electric, diaphragm up end fixedly connected with second electric telescopic handle, the opening has been seted up at device box up end middle part, second electric telescopic handle work end runs through opening and fixedly connected with monitoring camera, device box roof front and back end is close to opening one side fixedly connected with rotation connecting block, and is relative two it is connected with flip to rotate between the connecting block, the fixed scale that is provided with on the terminal surface before the device box, the fixed battery that is provided with on the device box curb plate inner wall, the equal electric connection of first electric telescopic handle, two second electric telescopic handle and monitoring camera is on the battery.
As a further description of the above technical solution:
the buckling part of the opening is provided with an inclined plane which is mutually matched with the turnover cover.
As a further description of the above technical solution:
the scale is embedded on the front plate of the device box.
As a further description of the above technical solution:
and supporting blocks are fixedly connected to the outer walls of the two sides of the device box.
As a further description of the above technical solution:
the flip cover is provided with a gripper groove.
As a further description of the above technical solution:
the lower end faces of the two detection rods respectively penetrate through the two second rectangular sliding holes.
The utility model discloses following beneficial effect has:
compare in traditional artifical detection mode, the device promotes the gauge rod through electric telescopic handle and then takes notes the reading on the conical pointer indication scale to expansion joint both ends position, measures more accurately fast, reduces the manpower consumption.
Compare in traditional artifical detection mode, the device carries out real-time video recording through the monitoring camera that adds, is convenient for relevant personnel to review and take notes on-the-spot bridge expansion joint's state and structure more.
Drawings
Fig. 1 is a front view of the device for detecting an expansion joint on a bridge surface according to the present invention;
FIG. 2 is a front internal view of the device for detecting an expansion joint on a bridge surface according to the present invention;
fig. 3 is a top view of a partial structure of the device for detecting an expansion joint on a bridge surface according to the present invention;
fig. 4 is the utility model provides a sliding connection piece inner structure cross-sectional view of bridge surface expansion joint detection device.
Illustration of the drawings:
1. a device cartridge; 2. a transverse plate; 3. a slide bar; 4. a first rectangular slide hole; 5. a sliding connection block; 6. a probe rod; 7. an indication lever; 8. a conical pointer; 9. a first electric telescopic rod; 10. a second electric telescopic rod; 11. monitoring a camera; 12. an opening; 13. rotating the connecting block; 14. a cover is turned; 15. a scale; 16. A support block; 17. a storage battery; 18. a gripper slot; 19. a second rectangular slide hole; 20. a spring.
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. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a bridge surface expansion joint detection device comprises a device box 1, wherein a transverse plate 2 is fixedly connected to the inner walls of the front end and the rear end of the device box 1, a sliding rod 3 is fixedly connected to the lower end face of the transverse plate 2, two ends of the sliding rod 3 are fixedly connected to the inner walls of two sides of the device box 1, first rectangular sliding holes 4 are formed in two sides of the front end face of the device box 1, sliding connecting blocks 5 are respectively sleeved at two ends of the sliding rod 3 in a sliding manner, springs 20 are respectively and fixedly connected to the inner ends of the two sliding connecting blocks 5, a detecting rod 6 is fixedly connected to the lower end face of the two springs 20, the detecting rod 6 is prevented from being scratched due to insufficient buffer when the device box 1 is placed down for testing through the structure, second rectangular sliding holes 19 are respectively formed in two sides of the lower end face of the device box 1, indicating rods 7 are respectively and fixedly connected to the front end, the two sides of the transverse plate 2 are fixedly connected with first electric telescopic rods 9, the working ends of the two first electric telescopic rods 9 are fixedly connected on one side wall of the two sliding connecting blocks 5, the upper end surface of the transverse plate 2 is fixedly connected with a second electric telescopic rod 10, the middle part of the upper end surface of the device box 1 is provided with an opening 12, the working end of the second electric telescopic rod 10 penetrates through the opening 12 and is fixedly connected with a monitoring camera 11, the front end and the rear end of the top plate of the device box 1 are fixedly connected with a rotating connecting block 13 near one side of the opening 12, a turning cover 14 is rotatably connected between the two opposite rotating connecting blocks 13, the front end surface of the device box 1 is fixedly provided with a scale 15, the inner wall of, two electric telescopic handle 10 and the equal electric connection of monitoring camera 11 are on battery 17, give the power supply of power consumption device through battery 17.
The buckling position of the opening 12 is provided with inclined planes which are mutually matched with the turnover cover 14, so that the buckling of the turnover cover 14 is tighter, the scale 15 is embedded on the front plate of the device box 1, the outer walls of two sides of the device box 1 are fixedly connected with supporting blocks 16, the device box 1 is supported by the two supporting blocks 16, the turnover cover 14 is provided with a gripper groove 18 for lifting the turnover cover 14, the lower end faces of the two detection rods 6 respectively penetrate through two second rectangular sliding holes 19, and the two detection rods 6 can slide back and forth on the two detection rods 6 through the two second rectangular sliding holes 19.
The working principle is as follows: open flip 14 during the use, drive monitoring camera 11 upward movement to suitable position through battery 17 circular telegram control second electric telescopic handle 10 work end, open monitoring camera 11 and begin to record a video, then control two first electric telescopic handle 9 and make two gauge rods 6 just in time be located the clearance top on expansion joint both sides, then put down device box 1 and make two gauge rods 6 just in time insert the gap, then two first electric telescopic handle 9 of circular telegram control drive sliding connection piece 5 slide to two gauge rods 6 just in time support the gap avris on slide bar 3, observe the reading on the scale 15 of the 8 instructions of tapered pointer, and get off data record, then mobile device box 1 continues to measure and record data to suitable position.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a bridge surface expansion joint detection device, includes device box (1), its characterized in that: the device comprises a device box (1), transverse plates (2) are fixedly connected to the inner walls of the front end and the rear end of the device box (1), sliding rods (3) are fixedly connected to the inner walls of the two sides of the device box (1) on the lower end faces of the transverse plates (2), first rectangular sliding holes (4) are formed in the two sides of the front end faces of the device box (1), sliding connecting blocks (5) are sleeved at the two ends of each sliding rod (3) in a sliding mode, springs (20) are fixedly connected to the inner ends of the two sliding connecting blocks (5), detecting rods (6) are fixedly connected to the lower end faces of the two springs (20), second rectangular sliding holes (19) are formed in the two sides of the lower end face of the device box (1), indicating rods (7) are fixedly connected to the front end faces of the two sliding connecting blocks (5), conical indicating needles (8) are fixedly connected to one ends, away, the device is characterized in that first electric telescopic rods (9) are fixedly connected to two sides of the transverse plate (2), the working ends of the first electric telescopic rods (9) are fixedly connected to one side wall of the two sliding connecting blocks (5), a second electric telescopic rod (10) is fixedly connected to the upper end face of the transverse plate (2), an opening (12) is formed in the middle of the upper end face of the device box (1), the working end of the second electric telescopic rod (10) penetrates through the opening (12) and is fixedly connected with a monitoring camera (11), a rotating connecting block (13) is fixedly connected to the front end and the rear end of a top plate of the device box (1) close to one side of the opening (12), a flip cover (14) is rotatably connected between the rotating connecting blocks (13) in a relative mode, a scale (15) is fixedly arranged on the front end face of the device box (1), and a storage battery, the first electric telescopic rod (9), the two second electric telescopic rods (10) and the monitoring camera (11) are electrically connected to the storage battery (17).
2. The device for detecting the expansion joint on the surface of the bridge as claimed in claim 1, wherein: the buckling part of the opening (12) is provided with an inclined surface which is mutually matched with the turnover cover (14).
3. The device for detecting the expansion joint on the surface of the bridge as claimed in claim 1, wherein: the scale (15) is embedded on the front plate of the device box (1).
4. The device for detecting the expansion joint on the surface of the bridge as claimed in claim 1, wherein: the device box (1) is characterized in that supporting blocks (16) are fixedly connected to the outer walls of the two sides of the device box (1).
5. The device for detecting the expansion joint on the surface of the bridge as claimed in claim 1, wherein: the flip cover (14) is provided with a gripper groove (18).
6. The device for detecting the expansion joint on the surface of the bridge as claimed in claim 1, wherein: the lower end faces of the two detection rods (6) respectively penetrate through the two second rectangular sliding holes (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021469133.0U CN213296042U (en) | 2020-07-23 | 2020-07-23 | Bridge surface expansion joint detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021469133.0U CN213296042U (en) | 2020-07-23 | 2020-07-23 | Bridge surface expansion joint detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213296042U true CN213296042U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202021469133.0U Active CN213296042U (en) | 2020-07-23 | 2020-07-23 | Bridge surface expansion joint detection device |
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| CN (1) | CN213296042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821737A (en) * | 2022-11-11 | 2023-03-21 | 灌南畅安交通工程有限公司 | Highway bridge engineering expansion joint detection device and use method thereof |
-
2020
- 2020-07-23 CN CN202021469133.0U patent/CN213296042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821737A (en) * | 2022-11-11 | 2023-03-21 | 灌南畅安交通工程有限公司 | Highway bridge engineering expansion joint detection device and use method thereof |
| CN115821737B (en) * | 2022-11-11 | 2023-09-15 | 灌南畅安交通工程有限公司 | Highway bridge engineering expansion joint detection device and use method thereof |
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