CN213068778U - Bridge surface crack detection device - Google Patents
Bridge surface crack detection device Download PDFInfo
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- CN213068778U CN213068778U CN202021918074.0U CN202021918074U CN213068778U CN 213068778 U CN213068778 U CN 213068778U CN 202021918074 U CN202021918074 U CN 202021918074U CN 213068778 U CN213068778 U CN 213068778U
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Abstract
The utility model relates to a bridge overhauls technical field, specifically is a bridge surface crack detection device, including the working plate, the outside fixedly connected with dead lever of working plate, dead lever top fixedly connected with detection case, detection case bottom fixedly connected with crack detector, the outside fixedly connected with sensing wire of crack detector, the outside fixedly connected with signal input unit of sensing wire, signal input unit and detection case fixed connection. The utility model discloses a set up the crack detector, the crack on measurement bridge surface that can be fine through setting up the signal input ware, can be with the crack signal transmission that the crack detector detected to the detection case, send signal by the detection case again, show on the LED display screen, the operating condition of observing the crack detector that the staff can be more convenient can discover the existence of crackle the very first time.
Description
Technical Field
The utility model relates to a bridge overhauls technical field, specifically is a bridge surface crack detection device.
Background
Bridge detection, maintenance equipment all are manned mechanism, send people to bridge side below through the arm promptly, carry out crack detection and repair to the bridge through professional. Because people are required to be carried, higher potential safety hazard exists, and the requirement on the safety coefficient of equipment is extremely high and the price is high; due to the requirement of load, the special vehicle is wide, and generally needs to occupy two lanes under the running condition, so that the traffic running is hindered; and the detection and the maintenance are separately carried out, so that the maintenance time of the bridge is longer.
In the prior art, a mobile bridge detection and maintenance device with the bulletin number of CN109972509A comprises a traveling vehicle and a detection and maintenance assembly installed on the traveling vehicle, wherein the detection and maintenance assembly comprises a plurality of groups of detection and maintenance arm units which are sequentially hinged from head to tail and a hinge driving mechanism which corresponds to the detection and maintenance arm units and is used for driving the detection and maintenance arm units to rotate around a hinge axis, the detection and maintenance arm units which possibly extend to the side surface and the bottom surface of the bridge during use are provided with a detection device and a maintenance device, and the detection device and the maintenance device can both move along the longitudinal reciprocating motion of the detection and maintenance arm units.
However, the device still has the following obvious defects in the using process, and when the device is used, because the device does not have a device for comprehensively detecting cracks on the surface of the bridge, the device cannot comprehensively detect parameters of the bridge cracks during bridge crack detection, so that the detection has large errors.
Therefore, the utility model provides a bridge surface crack detection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge surface crack detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a bridge surface crack detection device, includes the working plate, the outside fixedly connected with dead lever of working plate, dead lever top fixedly connected with detection case, detection case bottom fixedly connected with crack detector, the outside fixedly connected with sensing wire of crack detector, the outside fixedly connected with signal input unit of sensing wire, signal input unit and detection case fixed connection.
Through adopting above-mentioned technical scheme, through setting up the crack detector, the crack on measurement bridge surface that can be fine through setting up signal input ware, can be with the crack signal transmission that the crack detector detected to the detection case, send signal by the detection case again, show on the LED display screen, the operating condition of observing the crack detector that the staff can be more convenient can discover the existence of crackle the very first time.
Preferably, the top of the detection box is in threaded connection with an LED display screen, the top of the LED display screen is in threaded connection with a fixing screw, and the LED display screen is fixedly connected with the detection box through the fixing screw.
Through adopting above-mentioned technical scheme, through setting up the LED display screen, the staff can be more convenient the operating condition who observes crack detector, can discover the existence of crackle the very first time.
Preferably, the working plate top fixedly connected with fixed column, fixed column top fixedly connected with solid fixed ring, gu fixed ring inside swing joint has standard tape measure.
Through adopting above-mentioned technical scheme, through setting up standard tape measure, can measure the specification of crackle if the standard tape measure that the crackle can be very first time on this device is carried out to the measuring of bridge crackle, made things convenient for staff's use.
Preferably, the bottom of the working plate is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a connecting seat, and a connecting bolt hole is formed in the outer portion of the connecting seat.
Through adopting above-mentioned technical scheme, through setting up the connecting seat, can be convenient install this device on PMKD, take out the detection case with needs and carry out handheld dismantlement with detection case and PMKD that can be convenient when detecting pier surface, made things convenient for staff's use.
Preferably, the bottom of the working plate is fixedly connected with a fixed bottom plate, the bottom of the fixed bottom plate is fixedly connected with a fixed base, the bottom of the fixed base is fixedly connected with a universal wheel, the outside of the fixed bottom plate is fixedly connected with a movable shaft, the outside of the movable shaft is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a hand push rod.
Through adopting above-mentioned technical scheme, through setting up universal wheel and handspike, can be fine remove this device, made things convenient for the staff to promote this device on the bridge and detect the bridge crack.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up the crack detector, the crack on measurement bridge surface that can be fine, through setting up the signal input ware, can be with crack signal transmission to the detection case that the crack detector detected, send a signal by the detection case again, show on the LED display screen, the operating condition of observing the crack detector that the staff can be more convenient, can discover the existence of crackle the very first time, through setting up the LED display screen, the operating condition of observing the crack detector that the staff can be more convenient, can discover the existence of crackle the very first time.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top structure diagram of the present invention.
In the figure: 1. a universal wheel; 2. a fixed seat; 3. fixing the bottom plate; 4. a connecting seat; 5. a connecting rod; 6. connecting bolt holes; 7. a working plate; 8. fixing a column; 9. a fixing ring; 10. a standard tape measure; 11. a movable shaft; 12. a connecting plate; 13. a handspike; 14. a crack detector; 15. fixing the rod; 16. a signal input unit; 17. a sensing wire; 18. a detection box; 19. an LED display screen; 20. and fixing the screw.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution:
a bridge surface crack detection device comprises a working plate 7, a fixed rod 15 is fixedly connected to the outside of the working plate 7, a detection box 18 is fixedly connected to the top of the fixed rod 15, a crack detector 14 is fixedly connected to the bottom of the detection box 18, a sensing lead 17 is fixedly connected to the outside of the crack detector 14, a signal input device 16 is fixedly connected to the outside of the sensing lead 17, the signal input device 16 is fixedly connected with the detection box 18, cracks on the surface of a bridge can be well measured by arranging the crack detector 14, crack signals detected by the crack detector 14 can be transmitted to the detection box 18 by arranging the signal input device 16, then the signals are sent by the detection box 18 and displayed on an LED display screen, a worker can more conveniently observe the working state of the crack detector 14, can find the existence of cracks at the first time, an LED display screen 19 is connected to the top of the detection box 18 through threads, 19 top threaded connection of LED display screen has set screw 20, 19 LED display screen passes through set screw 20 and 18 fixed connection of detection case, through setting up the LED display screen, the operating condition of observing crack detector 14 that the staff can be more convenient, can discover the existence of crackle at the very first time, 7 top fixedly connected with fixed columns 8 of working plate, the solid fixed ring 9 of 8 top fixedly connected with of fixed column, the inside swing joint of solid fixed ring 9 has standard tape 10, through setting up standard tape 10, can measure the specification of crackle through the standard tape 10 on this device very first time if discovering the crackle when carrying out the measurement to the bridge crackle, staff's use has been made things convenient for.
The bottom of the working plate 7 is fixedly connected with a connecting rod 5, the bottom of the connecting rod 5 is fixedly connected with a connecting seat 4, the outside of the connecting seat 4 is provided with a connecting bolt hole 6, the device can be conveniently installed on the fixed bottom plate 3 by arranging the connecting seat 4, the detection box 18 can be conveniently disassembled from the fixed bottom plate 3 when the detection box 18 needs to be taken out to carry out hand-held detection on the surface of a pier, the use of workers is convenient, the bottom of the working plate 7 is fixedly connected with the fixed bottom plate 3, the bottom of the fixed bottom plate 3 is fixedly connected with a fixed seat 2, the bottom of the fixed seat 2 is fixedly connected with a universal wheel 1, the outside of the fixed bottom plate 3 is fixedly connected with a moving shaft 11, the outside of the moving shaft 11 is fixedly connected with a connecting plate 12, the top of the connecting plate 12, the device is convenient for workers to push the bridge to detect the bridge cracks.
The working principle is as follows: when using this device, at first pass through connecting seat 4 threaded connection with working plate 7 and PMKD 3, then adjust each item parameter of crackle detector 14 according to actual conditions, then promote handspike 13, at the in-process that removes, on crackle detector 14 can real-time transmission bridge surface's parameter arrives LED display screen 19, the staff can confirm whether there is the crack on the surface of bridge through observing the signal on the LED display screen.
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 (5)
1. The utility model provides a bridge surface crack detection device, includes working plate (7), its characterized in that: the outer fixedly connected with dead lever (15) of working plate (7), dead lever (15) top fixedly connected with detection case (18), detection case (18) bottom fixedly connected with crack detector (14), crack detector (14) outside fixedly connected with sensing wire (17), sensing wire (17) outside fixedly connected with signal input ware (16), signal input ware (16) and detection case (18) fixed connection.
2. The bridge surface crack detection device of claim 1, wherein: the LED display screen is characterized in that the top of the detection box (18) is in threaded connection with an LED display screen (19), the top of the LED display screen (19) is in threaded connection with a fixing screw (20), and the LED display screen (19) is fixedly connected with the detection box (18) through the fixing screw (20).
3. The bridge surface crack detection device of claim 2, wherein: working plate (7) top fixedly connected with fixed column (8), fixed column (8) top fixedly connected with solid fixed ring (9), solid fixed ring (9) inside swing joint has standard tape measure (10).
4. The bridge surface crack detection device of claim 3, wherein: the working plate is characterized in that a connecting rod (5) is fixedly connected to the bottom of the working plate (7), a connecting seat (4) is fixedly connected to the bottom of the connecting rod (5), and a connecting bolt hole (6) is formed in the outer portion of the connecting seat (4).
5. The bridge surface crack detection device of claim 4, wherein: working plate (7) bottom fixedly connected with PMKD (3), PMKD (3) bottom fixedly connected with fixing base (2), fixing base (2) bottom fixedly connected with universal wheel (1), PMKD (3) outside fixedly connected with removes axle (11), remove axle (11) outside fixedly connected with connecting plate (12), connecting plate (12) top fixedly connected with handspike (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021918074.0U CN213068778U (en) | 2020-09-05 | 2020-09-05 | Bridge surface crack detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021918074.0U CN213068778U (en) | 2020-09-05 | 2020-09-05 | Bridge surface crack detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213068778U true CN213068778U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021918074.0U Active CN213068778U (en) | 2020-09-05 | 2020-09-05 | Bridge surface crack detection device |
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| CN (1) | CN213068778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738076A (en) * | 2024-02-07 | 2024-03-22 | 山东方正公路工程监理咨询有限公司 | Crack detection device for municipal road and bridge |
-
2020
- 2020-09-05 CN CN202021918074.0U patent/CN213068778U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738076A (en) * | 2024-02-07 | 2024-03-22 | 山东方正公路工程监理咨询有限公司 | Crack detection device for municipal road and bridge |
| CN117738076B (en) * | 2024-02-07 | 2024-04-19 | 山东方正公路工程监理咨询有限公司 | Crack detection device for municipal road and bridge |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210506 Address after: Room 1203, 12 / F, building 2, lvjingxinyuan phase II, 269 Heshun Road, Yanghu street, Yuelu District, Changsha City, Hunan Province Patentee after: Hunan Zhonghuan Construction Group Co.,Ltd. Address before: Room 106, building 1, Jiarun Xindu, No.9 Renmin Road, Yuhua District, Changsha City, Hunan Province, 410000 Patentee before: Changsha Zhonghuan Enterprise Management Co.,Ltd. |