CN218621797U

CN218621797U - Be used for bridge deformation detection device

Info

Publication number: CN218621797U
Application number: CN202221921245.4U
Authority: CN
Inventors: 曾水生
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-03-14
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a be used for bridge deformation detection device relates to bridge deformation detection device technical field, including the loading board, the below of loading board is provided with clearance mechanism, clearance mechanism includes the collecting vat, the last fixed surface of collecting vat is connected with symmetrical bracing piece, two the bracing piece all with the bottom surface fixed connection of loading board, the inner wall of collecting vat rotates and is connected with the outside that dwang and dwang extend to the collecting vat, the outer fixed surface of dwang is connected with the auger delivery blade, the outer fixed surface of dwang is connected with sprocket one. It can clear away the rubble on the bridge road surface through the loading board and clear away the cooperation setting between the mechanism to effectually avoided leading to the unsafe condition of testing result owing to not clear away the rubble, effectual staff's of having guaranteed work efficiency is worth people and uses widely.

Description

Be used for bridge deformation detection device

Technical Field

The utility model relates to a bridge deformation detection device technical field specifically is a be used for bridge deformation detection device.

Background

The bridge is also extended to be a building which is erected to span mountain, unfavorable geology or meet other traffic needs and enables traffic to be more convenient and fast, and in the process of long-term use of the bridge, the bridge is deformed due to external factors, and in order to ensure that the bridge can be normally used, a worker needs to detect the position of the bridge deformed by using a deformation detection device so as to be convenient for the worker to maintain the bridge.

According to publication number CN213985035U discloses a bridge deformation detection device, including examining test table, go up and examine test table inside and seted up the through-hole, through-hole both sides inner wall installs upright arm, upright arm internally mounted has the lead screw, and installs the slip table through the slide between two lead screws, examine test table under the slip table middle part is installed through the pivot, examine test table both sides and install positioning mechanism down, the pivot upside is connected with first motor through first gear and second gear drive, go up and examine test table downside and install down the stabilizer blade, the pulley is installed to stabilizer blade downside down, the utility model discloses an install slip table and lower test table on Z axle lead screw for be convenient for carry out the lift adjustment to examining test table down and detect the processing, satisfy the not detection processing of co-altitude, examine test table both sides through the lower and install positioning mechanism moreover, can carry out the centre gripping location to detection device both sides, be convenient for detect the head and detect the processing to the bridge floor downwards, improved the efficiency that detects.

According to a bridge deformation detection device disclosed in the patent with the publication number of CN213740505U, the device utilizes the fluctuation of universal wheels when passing through the bridge deck to drive the movable plate to move up and down, the movable plate drives the pull rod push-pull linear displacement sensor when the upright posts move axially, and the spring ensures that the universal wheels are always in contact with the bridge deck, thereby measuring the recess and the protrusion of the bridge deck and achieving the purpose of detecting the bridge deformation.

In the process that a worker uses the deformation detection device to detect the bridge, the road surface of the bridge may contain foreign matters such as broken stones in the daily use process, but in the prior art, the broken stones on the road surface cannot be removed, so that the detection result is inaccurate when the worker uses the device to detect the bridge, the working efficiency of the worker is reduced, and the bridge is not beneficial to use; therefore, the bridge deformation detection device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for bridge deformation detection device in order to compensate prior art not enough.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for bridge deformation detection device, includes the loading board, the below of loading board is provided with clearance mechanism, clearance mechanism includes the collecting vat, the last fixed surface of collecting vat is connected with symmetrical bracing piece, two the bracing piece all with the bottom surface fixed connection of loading board, the inner wall of collecting vat rotates and is connected with dwang and the outside that the dwang extends to the collecting vat, the outer fixed surface of dwang is connected with the auger delivery blade, the outer fixed surface of dwang is connected with sprocket one, the last surface mounting of collecting vat has motor one, the output fixedly connected with sprocket two of motor one, the sprocket two passes through the chain and is connected with a sprocket drive, the outer fixed surface of collecting vat is connected with the accessory plate.

Further, linear displacement sensor is installed to the bottom surface of loading board, the transfer line is installed to linear displacement sensor's output.

Further, the bottom fixedly connected with fly leaf of transfer line, the bottom surface fixedly connected with montant one of fly leaf, the inner wall of montant one rotates and is connected with wheel one.

Furthermore, the top of montant one is provided with two dead levers, two the dead lever all with fly leaf sliding connection.

Furthermore, two the top of dead lever all with the bottom surface fixed connection of loading board, two the surface of dead lever all overlaps and is equipped with the spring, the both ends of spring respectively with fly leaf and loading board fixed connection.

Further, the bottom surface fixedly connected with two montants of loading board two the inner wall of montant two all rotates and is connected with wheel two, two a side fixedly connected with connecting rod that wheel two is close to each other, the outer fixed surface of connecting rod is connected with sprocket three.

Further, motor two is installed to the bottom surface of loading board, the output fixedly connected with sprocket four of motor two, sprocket four is connected with the transmission of sprocket three through the chain, the bottom surface fixedly connected with symmetrical montant three of loading board, two the inner wall of montant three all rotates and is connected with wheel three.

Compared with the prior art, this be used for bridge deformation detection device possesses following beneficial effect:

1. the utility model discloses a loading board and the cooperation setting between the clearance mechanism can effectually clear away the rubble on the bridge road surface to effectually avoided because not clear away the rubble and lead to the unsafe condition of testing result, the effectual work efficiency who guarantees the staff is worth people and uses widely.

2. The utility model discloses a collecting vat, the dwang, the screw conveying blade, sprocket one, motor one, cooperation setting between sprocket two and the accessory plate, can make people comparatively convenient clear away the rubble on the road surface, the staff can drive sprocket two through starter motor one and rotate, rotation along with sprocket two can drive the rotation of sprocket one, rotation along with sprocket one can drive the rotation of dwang, rotation along with the dwang can drive the rotation of screw conveying blade, can discharge the reservation mouth offered from collecting vat one side that collects in the collecting vat under screw conveying blade's the effect of rotation, realize clearing away the required rubble through locating to this device.

Drawings

Fig. 1 is a schematic front view of the three-dimensional structure of the present invention;

fig. 2 is a schematic rear view of the three-dimensional structure of the present invention;

FIG. 3 is a partial schematic structural view of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the removing mechanism of the present invention.

In the figure: 1. a carrier plate; 2. a clearing mechanism; 201. collecting tank; 202. a support bar; 203. rotating the rod; 204. a screw conveying blade; 205. a chain wheel I; 206. a first motor; 207. a second chain wheel; 208. an auxiliary plate; 3. a linear displacement sensor; 4. a transmission rod; 5. a movable plate; 6. a first vertical rod; 7. a first wheel; 8. fixing the rod; 9. a second vertical rod; 10. a second wheel; 11. a connecting rod; 12. a third chain wheel; 13. a second motor; 14. a fourth chain wheel; 15. a third vertical rod; 16. a third wheel; 17. a spring.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

The utility model provides a be used for bridge deformation detection device, the device passes through loading board 1 and the cooperation setting between the clearance mechanism 2, can effectually clear away the rubble on the bridge road surface to effectual having avoided because not having clear away the rubble and lead to the unsafe condition of testing result, the effectual work efficiency who guarantees the staff is worth people and uses widely.

Example 1

Referring to fig. 1 to 4, a device for detecting bridge deformation, including a carrier plate 1, a cleaning mechanism 2 is disposed below the carrier plate 1, the cleaning mechanism 2 includes a collection trough 201, a reserved opening has been opened at one side of the collection trough 201, crushed stones can be discharged from the reserved opening, an upper surface of the collection trough 201 is fixedly connected with symmetrical support rods 202, the support rods 202 are L-shaped, both the support rods 202 are fixedly connected with a bottom surface of the carrier plate 1, an inner wall of the collection trough 201 is rotatably connected with the support rods 203 and the support rods 203 extend to an outside of the collection trough 201, one end of the support rods 203 penetrates through a side wall of the collection trough 201 and extends to the outside of the collection trough 201, an outer surface of the support rods 203 is fixedly connected with a screw conveying blade 204, rotation of the screw conveying blade 204 can be driven by rotation of the support rods 203, discharge of the inside of the collection trough 201 under rotation of the screw conveying blade 204, a first motor 206 is mounted on the upper surface of the collection trough 201, the first motor 206 belongs to the prior art, the first motor 206 is electrically connected with a power supply of the device, a second sprocket 207 is fixedly connected with a second sprocket 207, the first sprocket 207 can be driven by a sprocket 207, the first sprocket is connected with a second sprocket 207, the auxiliary sprocket 208 which can be connected with the collection trough 201 through a chain which is connected with the auxiliary plate, and can be conveniently driven by the auxiliary sprocket 208, and the collection trough 201, and can be connected with the auxiliary sprocket 207.

Example 2

Compared with the embodiment 1, on the basis of the embodiment 1,

linear displacement sensor 3 is installed to the bottom surface of loading board 1, linear displacement sensor 3 is connected with the device's power electricity, transfer line 4 is installed to linear displacement sensor 3's output, linear displacement sensor 3 belongs to prior art, its main effect lies in converting the linear mechanical displacement volume into the signal of telecommunication, it can realize the deformation detection to the bridge to reciprocate linear displacement sensor 3's push-and-pull through transfer line 4, the bottom fixedly connected with fly leaf 5 of transfer line 4, reciprocate through fly leaf 5 and can drive reciprocating of transfer line 4, the bottom surface fixedly connected with montant 6 of fly leaf 5, the inner wall of montant 6 rotates and is connected with wheel 7, if not clear away the rubble, can lead to wheel 7 to roll on the rubble and when not having the deformation position through the bridge, also can drive fly leaf 5 and reciprocate, thereby lead to the inaccurate of linear displacement sensor 3's testing result.

Example 3

Compared with the embodiment 2, on the basis of the embodiment 2,

the top of montant 6 is provided with two dead levers 8, two dead levers 8 all with fly leaf 5 sliding connection, frictional resistance between dead lever 8 and the fly leaf 5 is less, the top of two dead levers 8 all with the bottom surface fixed connection of loading board 1, dead lever 8 run through fly leaf 5 and with fly leaf 5 sliding connection, and the bottom of dead lever 8 is provided with spacing pad, prevent that dead lever 8 and fly leaf 5 from breaking away from, the surface of two dead levers 8 all overlaps and is equipped with spring 17, spring 17's both ends respectively with fly leaf 5 and loading board 1 fixed connection, spring 17's coefficient of elasticity is less, can play the reset action through setting up spring 17.

Two 9 of bottom surface fixedly connected with of loading board 1, two 9's of montant inner walls all rotate and are connected with two 10 of wheels, a side fixedly connected with connecting rod 11 that two 10 of wheels are close to each other, the outer fixed surface of connecting rod 11 is connected with sprocket three 12, two 9 of montants are run through respectively at the both ends of connecting rod 11 and with two 10 fixed connection of wheels, the rotation through connecting rod 11 can drive the rotation of two 10 of wheels.

The bottom surface of the bearing plate 1 is provided with a second motor 13, the output end of the second motor 13 is fixedly connected with a fourth sprocket 14, the fourth sprocket 14 is in transmission connection with a third sprocket 12 through a chain, the second motor 13 belongs to the prior art, the second motor 13 is electrically connected with a power supply of the device, the fourth sprocket 14 can be driven to rotate by starting the second motor 13, the third sprocket 12 can be driven to rotate under the action of the chain along with the rotation of the fourth sprocket 14, and the second wheel 10 can be driven to rotate along with the rotation of the third sprocket 12, so that the device can move, the bottom surface of the bearing plate 1 is fixedly connected with a third symmetrical vertical rod 15, the inner walls of the three vertical rod 15 are all rotatably connected with a third wheel 16, and the device is required to ensure that the positions of the third wheel 16 and the second wheel 10, which are in contact with the ground, and the bottom surfaces of the auxiliary plate 208 and the collecting groove 201 are in the same horizontal plane.

The working principle is as follows: when the device is required to be used for detecting whether deformation occurs to a bridge or not, a worker firstly moves the device to a specified position, the wheel II 10 can be driven to rotate through the starting motor II 13, the device can be driven to move along with the rotation of the wheel II 10, then the chain wheel II 207 can be driven to rotate through the starting motor I206, the chain wheel I205 can be driven to rotate along with the rotation of the chain wheel II 207, the chain wheel I205 can be driven to rotate, the spiral conveying blades 204 can be driven to rotate along with the rotation of the spiral conveying blades 203, reserved openings which are formed in one side of the collecting groove 201 and collected in the collecting groove 201 can be discharged under the rotating action of the spiral conveying blades 204, accordingly, the situation that the crushed stones which need to pass through the device are removed is achieved, the situation that the detection result is inaccurate due to the fact that the crushed stones are not removed is effectively avoided, the working efficiency of the worker is effectively guaranteed, and the device is worthy of popularization and use.

The above description is only a 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

1. The utility model provides a be used for bridge deformation detection device, includes loading board (1), its characterized in that: the utility model discloses a collection vat, including collection vat (201), collection vat (201) and collection vat (201), the below of loading board (1) is provided with clearance mechanism (2), clearance mechanism (2) are including collection vat (201), the last fixed surface of collection vat (201) is connected with symmetrical bracing piece (202), two bracing piece (202) all with the bottom surface fixed connection of loading board (1), the inner wall of collection vat (201) rotates and is connected with dwang (203) and extends to the outside of collection vat (201), the outer fixed surface of dwang (203) is connected with spiral conveying blade (204), the outer fixed surface of dwang (203) is connected with sprocket (205), the last surface mounting of collection vat (201) has motor one (206), the output fixedly connected with sprocket two (207) of motor one (206), sprocket two (207) are connected with sprocket one (205) transmission through the chain, the outer fixed surface of collection vat (201) is connected with accessory plate (208).

2. A device for detecting the deformation of a bridge according to claim 1, wherein: linear displacement sensor (3) are installed to the bottom surface of loading board (1), transfer line (4) are installed to the output of linear displacement sensor (3).

3. A device for detecting the deformation of a bridge according to claim 2, wherein: the bottom fixedly connected with fly leaf (5) of transfer line (4), the bottom surface fixedly connected with montant (6) of fly leaf (5), the inner wall of montant (6) rotates and is connected with wheel (7).

4. A bridge deformation detection device according to claim 3, characterized in that: two fixing rods (8) are arranged above the first vertical rod (6), and the two fixing rods (8) are connected with the movable plate (5) in a sliding mode.

5. A bridge deformation detection device according to claim 4, characterized in that: two the top of dead lever (8) all with the bottom surface fixed connection of loading board (1), two the surface of dead lever (8) all overlaps and is equipped with spring (17), the both ends of spring (17) respectively with fly leaf (5) and loading board (1) fixed connection.

6. A device for detecting the deformation of a bridge according to claim 1, wherein: the bottom surface fixedly connected with two montant two (9) of loading board (1), two the inner wall of montant two (9) all rotates and is connected with wheel two (10), two a side fixedly connected with connecting rod (11) that wheel two (10) are close to each other, the outer fixed surface of connecting rod (11) is connected with sprocket three (12).

7. A bridge deformation detection device according to claim 6, wherein: motor two (13) are installed to the bottom surface of loading board (1), the output fixedly connected with sprocket four (14) of motor two (13), sprocket four (14) are connected with sprocket three (12) transmission through the chain, the bottom surface fixedly connected with symmetrical montant three (15) of loading board (1), two the inner wall of montant three (15) all rotates and is connected with wheel three (16).