CN216483364U - Be used for railway bridge culvert inspection to use bathymetric survey device - Google Patents
Be used for railway bridge culvert inspection to use bathymetric survey device Download PDFInfo
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- CN216483364U CN216483364U CN202123068623.7U CN202123068623U CN216483364U CN 216483364 U CN216483364 U CN 216483364U CN 202123068623 U CN202123068623 U CN 202123068623U CN 216483364 U CN216483364 U CN 216483364U
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Abstract
The utility model discloses a be used for railway bridge culvert inspection with bathymetric survey device, including the spill seat, first screw hole has been seted up to the upper surface of spill seat, and the inner wall threaded connection of first screw hole has fixing bolt, and the inner wall sliding connection of spill seat has the sliding plate, and two backup pads of the last fixed surface of sliding plate are connected with, and the opposite face of two backup pads rotates and is connected with the live-rollers by servo motor drive, and the surface of live-rollers is provided with the connection rope, and the front end fixedly connected with connecting rod of live-rollers, the fixed surface of connecting rod are connected with the swivel becket. This be used for railway bridge culvert detection of depth of water measuring device, servo motor drives the live-rollers and rotates, emits the connection rope, makes the connecting plate drive the spill box and moves down, and when kickboard overlap joint liquid level, the kickboard shifts up with the micro-gap switch overlap joint, and infrared distance sensor passes through the connecting block and detects displacement, and then can detect the depth of water of department culvert department ponding to make the device be convenient for carry out the measurement of the culvert depth of water.
Description
Technical Field
The utility model relates to a culvert water level measurement technical field specifically is a be used for railway bridge culvert inspection to use bathymetric survey device.
Background
The culvert is used for enabling the highway to smoothly pass through the canal and not to obstruct traffic in the highway engineering construction, so that water can flow through the lower part of the highway through the structure, the culvert is used for draining flood across natural valley depressions, or used as an interchange channel for people, livestock and vehicles across large and small roads, or used as the canal for farmland irrigation.
When rainfall is large, water is easy to accumulate at the culvert, the height of bridge culverts is high, measurement is performed downwards directly by knocking two times, long rods are needed, carrying is inconvenient, and measurement is also inconvenient to perform beside the culvert when the water level is deep, so that the water depth measuring device for railway bridge culvert inspection is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be arranged in railway bridges culvert inspection with bathymetric survey device to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a water depth measuring device for railway bridge culvert inspection comprises a concave seat, wherein a first threaded hole is formed in the upper surface of the concave seat, a fixing bolt is connected to the inner wall of the first threaded hole in a threaded manner, a sliding plate is connected to the inner wall of the concave seat in a sliding manner, two supporting plates are fixedly connected to the upper surface of the sliding plate, a rotating roller driven by a servo motor is rotatably connected to the opposite surfaces of the two supporting plates, a connecting rope is arranged on the surface of the rotating roller, a connecting rod is fixedly connected to the front end of the rotating roller, a rotating ring is fixedly connected to the surface of the connecting rod, a second threaded hole is formed in the front surface of the rotating ring, a resisting bolt is connected to the inner wall of the second threaded hole in a threaded manner, a connecting plate is fixedly connected to one end, away from the rotating roller, of the connecting rope, a concave box is fixedly connected to the lower surface of the connecting plate, a microswitch and a string are fixedly connected to the inner top wall of the concave box respectively, and a floating plate is fixedly connected to the bottom end of the string, the sliding plate is fixedly connected with a connecting block with the side face of the connecting plate, an infrared distance sensor is arranged on the lower surface of the upper connecting block, a counterweight seat is fixedly connected with the upper surface of the concave seat, and a PLC is arranged on the side face of the counterweight seat.
Preferably, the upper surface of the sliding plate is provided with a plurality of counter bores matched with the fixing bolts, and the counter bores are arranged on the upper surface of the sliding plate in a straight shape at equal intervals.
Preferably, the front face of the supporting plate is provided with a rotating hole, and the surface of the connecting rod is rotatably connected with the inner wall of the rotating hole through a bearing.
Preferably, the threaded end of the tightening bolt is fixedly connected with a rubber pad, and the back surface of the rubber pad is tightly pressed against the front surface of the front supporting plate.
Preferably, the inner wall of the concave box is provided with a sliding groove, the surface of the floating plate is in sliding connection with the inner wall of the sliding groove, and the floating plate is convex.
Preferably, the upper surface of the sliding plate is provided with a limiting hole, and the surface of the connecting rope is lapped with the inner wall of the limiting hole.
Advantageous effects
The utility model provides a be used for railway bridge culvert inspection to use bathymetric survey device possesses following beneficial effect:
1. this be used for railway bridge culvert detection of depth of water measuring device, servo motor drives the live-rollers and rotates, emits the connection rope, makes the connecting plate drive the spill box and moves down, and when kickboard overlap joint liquid level, the kickboard shifts up with the micro-gap switch overlap joint, and infrared distance sensor passes through the connecting block and detects displacement, and then can detect the depth of water of department culvert department ponding to make the device be convenient for carry out the measurement of the culvert depth of water.
2. This a water depth measuring device for inspection of railroad bridge culvert, the setting of spill seat, sliding plate and fixing bolt, the position of the kickboard of being convenient for adjust, the stability of the device can be guaranteed in the setting of counter weight seat simultaneously, the distance that infrared distance sensor detected is convenient for watch to the distance display screen on the PLC controller, connecting rod, swivel becket and the setting of supporting tight bolt, the fixed live-rollers of being convenient for make things convenient for carrying of the device to reach convenient to use's effect.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic diagram of the internal structure of the concave box of the present invention.
In the figure: the device comprises a concave seat 1, a fixing bolt 2, a sliding plate 3, a supporting plate 4, a rotating roller 5, a connecting rope 6, a connecting rod 7, a rotating ring 8, a abutting bolt 9, a connecting plate 10, a concave box 11, a microswitch 12, a string 13, a floating plate 14, a connecting block 15, an infrared distance sensor 16, a counterweight seat 17 and a PLC controller 18.
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. 1-3, the present invention provides a technical solution: the utility model provides a be used for railway bridge culvert inspection with bathymetric survey device, including spill seat 1, first screw hole has been seted up to the upper surface of spill seat 1, the inner wall threaded connection of first screw hole has fixing bolt 2, the inner wall sliding connection of spill seat 1 has sliding plate 3, the counter bore of a plurality of and 2 looks adaptations of fixing bolt is seted up to the upper surface of sliding plate 3, a plurality of counter bore is the upper surface of a style of calligraphy equidistance setting at sliding plate 3, two backup pads 4 of upper surface fixed connection of sliding plate 3, the opposite face of two backup pads 4 rotates and is connected with by servo motor driven live-rollers 5, the surface of live-rollers 5 is provided with connects rope 6.
Spacing hole has been seted up to the upper surface of sliding plate 3, connect the surface of rope 6 and the inner wall overlap joint in spacing hole, the front end fixedly connected with connecting rod 7 of live-rollers 5, the rotation hole has been seted up in the front of positive backup pad 4, the surface of connecting rod 7 is passed through the bearing and is rotated the inner wall rotation connection in rotation hole, the fixed surface of connecting rod 7 is connected with swivel becket 8, the second screw hole has been seted up in the front of swivel becket 8, the inner wall threaded connection of second screw hole has to support tight bolt 9, the threaded end fixedly connected with rubber pad that supports tight bolt 9, the back of rubber pad supports tightly with the front of positive backup pad 4.
Connect the one end fixedly connected with connecting plate 10 that the rope 6 kept away from live-rollers 5, the lower fixed surface of connecting plate 10 is connected with concave box 11, and the interior roof of concave box 11 is fixedly connected with micro-gap switch 12 and string 13 respectively, and the bottom fixedly connected with kickboard 14 of string 13, the sliding tray has been seted up to concave box 11's inner wall, the surface of kickboard 14 and the inner wall sliding connection of sliding tray, and the shape of kickboard 14 is protruding type.
The equal fixedly connected with connecting block 15 in side of sliding plate 3 and connecting plate 10, the lower surface of top connecting block 15 is provided with infrared distance sensor 16, servo motor drives live-rollers 5 and rotates, emit and connect rope 6, make connecting plate 10 drive concave box 11 and move down, when the 14 overlap joint liquid levels of kickboard, kickboard 14 moves up and micro-gap switch 12 overlap joint, infrared distance sensor 16 detects the displacement through connecting block 15, and then can detect the depth of water of department's culvert ponding, thereby make the device be convenient for carry out the measurement of the culvert depth of water.
The last fixed surface of spill seat 1 is connected with counter weight seat 17, the side of counter weight seat 17 is provided with PLC controller 18, the side of PLC controller 18 is provided with apart from the display screen, spill seat 1, sliding plate 3 and fixing bolt 2's setting, be convenient for adjust the position of kickboard 14, the stability of the device can be guaranteed in the setting of counter weight seat 17 simultaneously, the distance that infrared distance sensor 16 detected is convenient for watch to the distance display screen on the PLC controller 18, connecting rod 7, swivel ring 8 and the setting of abutting bolt 9, be convenient for fix live-rollers 5, make things convenient for the device to carry, thereby reach convenient to use's effect.
The working principle is as follows: when the water depth measuring device for the culvert inspection of the railway bridge is used, the device is placed on the road surface of the railway bridge, the fixing bolt 2 is loosened, the sliding plate 3 is moved to adjust the concave box 11 to a proper position and then the fixing bolt 2 is screwed, then the servo motor is started, the servo motor drives the rotating roller 5 to rotate, the connecting rope 6 is discharged, the connecting plate 10 drives the concave box 11 to move downwards, meanwhile, the infrared distance sensor 16 transmits the distance of the connection block 15 moving downwards to the PLC 18, when the floating plate 14 is overlapped with the liquid level of the water accumulated in the culvert, the floating plate 14 moves upwards under the buoyancy of the water, when the micro switch 12 is lapped, the PLC 18 records the distance at the moment, and reverses the servo motor to withdraw the connecting rope 6, the depth of the accumulated water can be calculated through the fixed height of the bridge pavement and the bottommost part of the culvert and the distance between the fixed height and the measured distance, so that the device is convenient for measuring the water depth of the culvert.
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 (6)
1. The utility model provides a be used for railway bridge culvert inspection to use bathymetric survey device, includes spill seat (1), its characterized in that: the upper surface of the concave seat (1) is provided with a first threaded hole, the inner wall of the first threaded hole is in threaded connection with a fixing bolt (2), the inner wall of the concave seat (1) is in sliding connection with a sliding plate (3), the upper surface of the sliding plate (3) is fixedly connected with two supporting plates (4), opposite surfaces of the two supporting plates (4) are rotatably connected with a rotating roller (5) driven by a servo motor, the surface of the rotating roller (5) is provided with a connecting rope (6), the front end of the rotating roller (5) is fixedly connected with a connecting rod (7), the surface of the connecting rod (7) is fixedly connected with a rotating ring (8), the front surface of the rotating ring (8) is provided with a second threaded hole, the inner wall of the second threaded hole is in threaded connection with a tightening bolt (9), one end, far away from the rotating roller (5), of the connecting rope (6) is fixedly connected with a connecting plate (10), and the lower surface of the connecting plate (10) is fixedly connected with a concave box (11), the inner top wall of the concave box (11) is fixedly connected with a microswitch (12) and a string (13) respectively, the bottom end of the string (13) is fixedly connected with a floating plate (14), the sliding plate (3) and the side face of the connecting plate (10) are fixedly connected with a connecting block (15), the lower surface of the upper connecting block (15) is provided with an infrared distance sensor (16), the upper surface of the concave seat (1) is fixedly connected with a counterweight seat (17), and the side face of the counterweight seat (17) is provided with a PLC (programmable logic controller) controller (18).
2. The water depth measuring device for the culvert inspection of the railway bridge, according to claim 1, is characterized in that: the upper surface of the sliding plate (3) is provided with a plurality of counter bores matched with the fixing bolts (2), and the counter bores are arranged on the upper surface of the sliding plate (3) in a straight line shape at equal intervals.
3. The water depth measuring device for the culvert inspection of the railway bridge, according to claim 1, is characterized in that: the front face of the supporting plate (4) is provided with a rotating hole, and the surface of the connecting rod (7) is rotatably connected with the inner wall of the rotating hole through a bearing.
4. The water depth measuring device for the culvert inspection of the railway bridge, according to claim 1, is characterized in that: the threaded end of the tightening bolt (9) is fixedly connected with a rubber pad, and the back of the rubber pad is tightly pressed against the front of the front supporting plate (4).
5. The water depth measuring device for the culvert inspection of the railway bridge, according to claim 1, is characterized in that: the inner wall of the concave box (11) is provided with a sliding groove, the surface of the floating plate (14) is in sliding connection with the inner wall of the sliding groove, and the floating plate (14) is convex.
6. The water depth measuring device for the culvert inspection of the railway bridge, according to claim 1, is characterized in that: the upper surface of the sliding plate (3) is provided with a limiting hole, and the surface of the connecting rope (6) is in lap joint with the inner wall of the limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123068623.7U CN216483364U (en) | 2021-12-08 | 2021-12-08 | Be used for railway bridge culvert inspection to use bathymetric survey device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123068623.7U CN216483364U (en) | 2021-12-08 | 2021-12-08 | Be used for railway bridge culvert inspection to use bathymetric survey device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216483364U true CN216483364U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123068623.7U Active CN216483364U (en) | 2021-12-08 | 2021-12-08 | Be used for railway bridge culvert inspection to use bathymetric survey device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216483364U (en) |
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2021
- 2021-12-08 CN CN202123068623.7U patent/CN216483364U/en active Active
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