CN211312195U

CN211312195U - Monitoring device for monitoring bottom of bridge

Info

Publication number: CN211312195U
Application number: CN201922172272.0U
Authority: CN
Inventors: 熊仁; 周海飞; 王渭峰
Original assignee: Guangzhou Communication Investment Engineering Inspection Co ltd
Current assignee: Guangzhou Communication Investment Engineering Inspection Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-21
Anticipated expiration: 2029-12-06

Abstract

The utility model relates to a bridge check out test set technical field especially relates to a monitoring devices for monitoring bridge bottom, including bridge main part and detection device, bridge main part's below is provided with the I-shaped crossbeam of horizontal extension, the upside and the downside of I-shaped crossbeam activity respectively are provided with first flat car and second flat car, the downside of first flat car is connected with first magnet, the upside of second flat car is connected with second magnet, first magnet is inhaled and the butt is on the upper and lower surface of I-shaped crossbeam with the mutual magnetism of second magnet, be provided with the second motor that can drive the removal of second flat car on the second flat car, detection device is fixed to be set up on the first flat car and let the camera corresponds bridge main part's bottom. The utility model relates to a monitoring devices for monitoring bridge bottom can be favorable to carrying out real-time supervision work to the bridge bottom.

Description

Monitoring device for monitoring bottom of bridge

Technical Field

The utility model relates to a bridge check out test set technical field especially relates to a monitoring devices for monitoring bridge bottom.

Background

With the development of traffic industry, the speed of bridge construction and development as an important traffic component is rapidly advanced. In order to guarantee the safety of traffic participants, after the bridge is built and put into use, regular detection must be carried out regularly. Conventional bridge inspection involves inspection of the underlying structure of the bridge. The main detection equipment comprises a scaffold, an operation hanging basket and a bridge detection vehicle. With these devices, the inspection personnel must work between the lower part of the bridge and the water surface, which is not only costly but also limited in work, and therefore, there is a need for improvement in the design thereof.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a monitoring devices for monitoring bridge bottom is favorable to carrying out real-time supervision work to the bridge bottom.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a monitoring device for monitoring the bottom of a bridge comprises a bridge main body and a detection device, wherein two fixing plates which are symmetrically arranged are arranged on the upper surface of the detection device, a connecting shaft is arranged between the two fixing plates, a connecting block is sleeved on the connecting shaft, a notch is formed in the bottom surface of the connecting block, a first gear sleeved in the middle of the connecting shaft is arranged in the notch, a second gear meshed with the first gear is arranged on the lower side of the first gear, the input end of the second gear is connected with the output end of a first motor fixed on the inner side of the fixing plate, a camera is fixed on the upper surface of the connecting block, an I-shaped cross beam which transversely extends is arranged below the bridge main body, a first flat car and a second flat car are movably arranged on the upper side and the lower side of the I-shaped cross beam respectively, a first magnet is connected to the lower side of the first flat car, and a second magnet is connected to, the first magnet and the second magnet are mutually magnetically attracted and are abutted to the upper surface and the lower surface of the I-shaped cross beam, the second flat car is provided with a second motor capable of driving the second flat car to move, and the detection device is fixedly arranged on the first flat car and enables the camera to correspond to the bottom of the bridge main body.

Because first magnet and the mutual magnetism of second magnet are inhaled and the butt is on the upper and lower surface of I-shaped crossbeam, consequently first flatbed car and second flatbed car can pass through magnetic attraction and fix temporarily on the I-shaped crossbeam, as long as start the second motor and drive the removal of second flatbed car during the use, because first magnet and the mutual magnetism of second magnet are inhaled, the second flatbed car alright move together with driving first flatbed car, consequently operating personnel as long as control the second motor alright drive detection device on the first flatbed car at the horizontal round trip movement of bridge main part downside, the camera alright with the condition in real-time detection bridge main part bottom. Meanwhile, the first magnet and the second magnet are magnetically attracted with each other, so that the transverse wind acting force at the bottom of the bridge can be effectively overcome, and the first flat car and the second flat car are stably fixed on the I-shaped cross beam. It should be further noted that the i-beam is stable in structure and not prone to deformation, two symmetrical grooves are formed naturally from top to bottom, the two grooves are equivalent to two guide rails, a first flat car and a second flat car can be placed in the two groove guide rails which are symmetrical from top to bottom conveniently, and the structure of the i-beam is fully utilized.

Therefore the utility model relates to a monitoring devices for monitoring bridge bottom is favorable to carrying out real-time supervision work to the bridge bottom.

Furthermore, a gear box is arranged on the second flatbed cart, the second motor is in transmission connection with the gear box, the gear box is in transmission connection with wheels of the second flatbed cart, and the second motor drives the second flatbed cart to move through transmission of the gear box. The second flat car is driven by the gear box, so that the second flat car can be driven stably, and the second flat car can run more stably.

Further, a storage battery is further arranged on the second flat car, and the storage battery is electrically connected to the second motor. Therefore, a power supply can be provided for the second motor in a charging mode, so that the second flat car 300, the first flat car and the detection device can be conveniently and remotely delivered on the I-shaped cross beam without being limited by power wires.

Furthermore, a wireless control circuit is further arranged on the second flat car and electrically connected to the second motor. Therefore, an operator can conveniently remotely control the second motor through the wireless control circuit, and the detection device can be remotely controlled to monitor the bridge main body in real time.

Further, a hanging pipe is arranged on one side of the bridge main body, a hanging ring is hung on the hanging pipe, two safety ropes are connected to the hanging ring, and the lower ends of the two safety ropes are respectively connected with the first flat car 200 and the second flat car. Therefore, the first flatcar and the second flatcar can be prevented from falling off the bridge bottom.

Furthermore, a control device is arranged on one side of the detection device, a wireless transceiver module, a processor and a controller are arranged in the control device, the wireless transceiver module is electrically connected with a signal input end of the processor, a signal output end of the processor is electrically connected with a signal input end of the controller, and a signal output end of the controller is electrically connected with a signal input end of the first motor.

The utility model has the advantages that:

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

Fig. 4 is a partial side view of the present invention.

Fig. 5 is a schematic view of the overall structure of the present invention.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and schematic or simplified schematic drawings only, not for the purpose of limiting the same, and not for the purpose of limiting the same; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "vertical", "horizontal", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Furthermore, if terms such as "first," "second," etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, it will be apparent to those of ordinary skill in the art that the specific meanings of the above terms may be understood according to particular circumstances.

As shown in fig. 1, a monitoring devices for monitoring bridge bottom, including bridge main body 1 and detection device 3, combine fig. 1~2 to show, detection device 3's upper surface sets up the fixed plate 10 that the bisymmetry set up, sets up connecting axle 16 between two fixed plates 10, the cover has connecting block 15 on the connecting axle 16, open the bottom surface of connecting block 15 has the notch, is equipped with the first gear 9 of cover in the connecting axle 16 intermediate position in the notch, the downside of first gear 9 sets up rather than the second gear 17 of meshing mutually, the input of second gear 17 is connected with the output that is fixed in the inboard first motor 18 of fixed plate 10, and the last fixed surface of connecting block 15 has camera 13. Referring to fig. 1 to 3, an i-beam 100 extending transversely is mounted below a bridge main body 1, a first flat car 200 and a second flat car 300 are respectively and movably mounted on the upper side and the lower side of the i-beam 100, the lower side of the first flat car 200 is connected with a first magnet 201, the upper side of the second flat car 300 is connected with a second magnet 301, the first magnet 201 and the second magnet 301 are magnetically attracted to each other and abut against the upper surface and the lower surface of the i-beam 100, a second motor 302 capable of driving the second flat car 300 to move is mounted on the second flat car 300, and a detection device 3 is fixedly mounted on the first flat car 200 and enables a camera 13 to correspond to the bottom of the bridge main body 1.

During the use, because first magnet 201 and the mutual magnetism of second magnet 301 are inhaled and the butt is on the upper and lower surface of I-shaped crossbeam 100, consequently first flatbed car 200 and second flatbed car 300 can be fixed on I-shaped crossbeam 100 temporarily through magnetic attraction, as long as start second motor 302 and drive second flatbed car 300 and remove during the use, under first magnet 201 and the mutual magnetic attraction of second magnet 301, second flatbed car 300 can drive first flatbed car 200 and move together, consequently operating personnel as long as control second motor 302 alright drive detection device 3 on first flatbed car 200 transversely round trip movement in bridge main part 1 below, camera 13 alright in real time detection bridge main part 1 bottom the condition. This kind of design can realize carrying out real-time detection to bridge main part 1, improves the detection effect to make the bridge detect more convenient, simultaneously because camera 13 realizes the swivel of angle under the drive of first motor 18 by first gear 9, this kind of design realizes detecting the bridge does not have the dead angle, and then improves the effect that detects.

Meanwhile, the first magnet 201 and the second magnet 301 are magnetically attracted with each other, so that the magnetic attraction can effectively overcome the cross wind acting force at the bottom of the bridge, the car body is prevented from being blown over, and the first flat car 200 and the second flat car 300 are stably fixed on the I-shaped cross beam 100. It should be further noted that, as shown in fig. 4, the i-beam 100 has a stable structure and is not easy to deform, and two symmetric grooves are naturally formed at the top and bottom, which is equivalent to two guide rails, so that the first flatbed cart 200 and the second flatbed cart 300 can be conveniently placed in the two vertically symmetric groove guide rails, and the structure of the i-beam 100 is fully utilized.

Therefore the utility model relates to a monitoring devices for monitoring bridge bottom can be favorable to carrying out real-time supervision work to the bridge bottom.

As a further supplement and improvement to the embodiment, as shown in fig. 3, a gear box 303 is mounted on the second flatbed cart 300, the second motor 302 is in transmission connection with the gear box 303, the gear box 303 is in transmission connection with the wheels of the second flatbed cart 300, and the second motor 302 drives the second flatbed cart 300 to move through the transmission gear box 303. The second flat car 300 is driven to move through the gear box 303, so that the second flat car 300 can be stably driven, and the driving is more stable.

As a further supplement and improvement to the present embodiment, as shown in fig. 3, a battery 304 is further mounted on the second flatbed cart 300, and the battery 304 is electrically connected to the second motor 302. Therefore, the second motor 302 can be powered by charging, so that the second flatbed cart 300, the first flatbed cart 200 and the detection device 3 can be conveniently delivered on the i-beam 100 in a long distance without being limited by power wires.

As a further supplement and improvement to this embodiment, the second flatbed cart 300 is further provided with a wireless control circuit (not shown), and the wireless control circuit is electrically connected to the second motor 302. Therefore, the second motor 302 can be remotely controlled by an operator through the wireless control circuit, so that the detection device 3 can be remotely controlled to monitor the bridge main body in real time.

As a further supplement and improvement to this embodiment, as shown in fig. 5, a hanging pipe 400 is installed at one side of the bridge main body 1, a hanging ring 401 is hung on the hanging pipe 400, two safety ropes 402 are connected to the hanging ring 401, and the lower ends of the two safety ropes 402 are respectively connected to the first flatbed trailer 200 and the second flatbed trailer 300. The first flatcar 200 and the second flatcar 300 can be prevented from falling off the bridge floor.

As a further supplement and improvement to this embodiment, as shown in fig. 4, a control device 14 is disposed on one side of the detection device 3, a wireless transceiver module, a processor and a controller are disposed inside the control device 14, the wireless transceiver module is electrically connected to a signal input terminal of the processor, a signal output terminal of the processor is electrically connected to a signal input terminal of the controller, and a signal output terminal of the controller is electrically connected to a signal input terminal of the first motor 18.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a monitoring devices for monitoring bridge bottom, includes bridge main body (1) and detection device (3), the upper surface of detection device (3) sets up fixed plate (10) that two symmetries set up, sets up connecting axle (16) between two fixed plate (10), the cover has connecting block (15) on connecting axle (16), open the bottom surface of connecting block (15) has the notch, is equipped with in the notch and overlaps in first gear (9) of connecting axle (16) intermediate position, the downside of first gear (9) sets up second gear (17) rather than meshing, the input of second gear (17) is connected with the output that is fixed in first motor (18) of fixed plate (10) inboard, the upper surface mounting of connecting block (15) has camera (13), its characterized in that, the below of bridge main body (1) is provided with transverse extension's I-beam (100), the upper side and the lower side of the I-shaped cross beam (100) are respectively and movably provided with a first flat car (200) and a second flat car (300), the lower side of the first flat car (200) is connected with a first magnet (201), the upper side of the second flat car (300) is connected with a second magnet (301), the first magnet (201) and the second magnet (301) are mutually magnetically attracted and abutted to the upper surface and the lower surface of the I-shaped cross beam (100), a second motor (302) capable of driving the second flat car (300) to move is arranged on the second flat car (300), and the detection device (3) is fixedly arranged on the first flat car (200) and enables the camera (13) to correspond to the bottom of the bridge main body (1).

2. The monitoring device for monitoring the bottom of a bridge according to claim 1, wherein a gear box (303) is disposed on the second flatbed vehicle (300), the second motor (302) is in transmission connection with the gear box (303), the gear box (303) is in transmission connection with wheels of the second flatbed vehicle (300), and the second motor (302) drives the second flatbed vehicle (300) to move by driving the gear box (303).

3. The monitoring device for monitoring the bottom of a bridge according to claim 2, wherein a storage battery (304) is further disposed on the second flatbed cart (300), and the storage battery (304) is electrically connected to the second motor (302).

4. The monitoring device for monitoring the bottom of a bridge according to claim 3, wherein the second flatbed cart (300) is further provided with a wireless control circuit, and the wireless control circuit is electrically connected to the second motor (302).

5. The monitoring device for monitoring the bottom of the bridge according to claim 4, wherein a hanging pipe (400) is arranged on one side of the bridge main body (1), a hanging ring (401) is hung on the hanging pipe (400), two safety ropes (402) are connected to the hanging ring (401), and the lower ends of the two safety ropes (402) are respectively connected with the first flatbed vehicle (200) and the second flatbed vehicle (300).

6. The monitoring device for monitoring the bottom of a bridge according to claim 5, wherein a control device (14) is disposed on one side of the detection device (3), a wireless transceiver module, a processor and a controller are disposed inside the control device (14), the wireless transceiver module is electrically connected to a signal input terminal of the processor, a signal output terminal of the processor is electrically connected to a signal input terminal of the controller, and a signal output terminal of the controller is electrically connected to a signal input terminal of the first motor (18).