WO2024061375A1

WO2024061375A1 - Pipe culvert blockage preventing apparatus for road engineering

Info

Publication number: WO2024061375A1
Application number: PCT/CN2023/123121
Authority: WO
Inventors: 袁仁峰; 臧芝树; 王玉梅
Original assignee: 中国公路工程咨询集团有限公司
Priority date: 2022-10-10
Filing date: 2023-10-07
Publication date: 2024-03-28
Also published as: CN115418984B; CN115418984A; ZA202403103B

Abstract

Disclosed in the present invention is a pipe culvert blockage preventing apparatus for road engineering, comprising a cylinder body, wherein a connecting ring is fixed at one end of the cylinder body. The apparatus can be directly mounted on existing built pipe culverts for use. When the apparatus is mounted at a water inlet fracture of a pipe culvert, an electric telescopic rod, a first electric telescopic rod, a motor and a first motor intermittently operate in sequence under the action of a PLC; when the electric telescopic rod, the first electric telescopic rod, the motor and the first motor operate in sequence, a plurality of L-shaped rods on a belt continuously hook debris pushed out of the side ends of inserting plates and transfer same towards cutting disks; the cutting disks rotate at a high speed under the action of the motor, such that when the debris is in contact with the plurality of cutting disks, the debris is divided into a plurality of sections; in this way, large-volume debris is cut into small sections, and the debris cut into the small sections can pass through the pipe culvert along with water flow to effectively achieve the objective of removing the debris at a water inlet port of the pipe culvert, thereby preventing the debris from blocking a water inlet end of the pipe culvert, and guaranteeing the smoothness of the water flow.

Description

A pipe culvert anti-blocking device for road engineering

Technical field

The invention relates to the field of road engineering, and in particular to a pipe culvert anti-blocking device for road engineering.

Background technique

A pipe culvert is a water pipe buried underground that can be used as a waterway below ground level. A pipe culvert is a structure in highway and railway engineering, generally referring to a circular pipe culvert, which is a culvert made of a circular pipe made of reinforced concrete.

A culvert refers to a drainage channel (water passage) built under the roadbed and below the road surface during highway construction in order to allow the highway to pass smoothly through small rivers, streams, and flood drainage channels without hindering traffic. This structure allows water to flow under the highway.

Due to the limited diameter of the pipe culvert water flow, branches, aquatic plants, and large floating garbage mixed in the water flow can easily block the pipe culvert water inlet. It is necessary to manually clear the blockage in time to ensure that the water flow can pass, otherwise the river water will overflow the river, causing In serious floods, if the blockage at the water inlet of the culvert is not cleared in time, the road above the culvert may be washed away. At present, the blockage at the water inlet of the pipe culvert is mainly cleaned manually. Manual cleaning involves certain risks, because when the flow of water is blocked and the pipe culvert blockage is suddenly cleared, the water flow pressure is high, and the staff can easily be swept away by the water flow, and the pipe culvert It is uncertain when it will be blocked and when it will be cleaned. Staff need to patrol and observe the culvert frequently, which is too troublesome.

Contents of the invention

In order to solve the above existing problems, the present invention provides a pipe culvert anti-blocking device for road engineering.

The present invention is realized through the following technical solutions:

An anti-blocking device for pipe culverts used in road engineering, including a cylinder with a connecting ring fixed at one end. An annular groove is provided on the side wall of the connecting ring for the end of the pipe culvert to be inserted. The connecting ring passes through several A locking bolt is fixedly connected to the end of the pipe culvert. A mounting plate is fixed on one side of the top surface of the barrel. An electric telescopic rod is fixedly installed on the side wall of the installation plate. The telescopic end of the electric telescopic rod is fixedly connected. There is a collar, the collar is sleeved on the cylinder and is slidingly connected with it. Several insert plates are evenly fixed on the side wall of the collar, and the insert plates are embedded in the end of the cylinder. The end of the cylinder There is a slot for inserting the plug-in board. The plug-in board is slidably arranged in the slot. One end surface of the plug-in board is aligned with the end of the cylinder, and a through-slot consistent with the inner diameter of the cylinder is opened in the center of the side ends of several plug-in boards. The top surface of each plug-in board is Two L-shaped plates are fixed on both sides, and a cutting disk is provided between the two L-shaped plates. The same rotating shaft is provided at the axle center of several cutting disks. The cutting disk is fixedly connected to the rotating shaft, and the rotating shaft runs through The L-shaped plate is rotatably connected to its contact point, and a motor is fixedly connected to one end of the rotating shaft. The motor is fixedly installed on an L-shaped plate at the most side end. Vertical plates are fixed on both sides of the barrel, and one of the vertical plate sides A PLC controller is fixedly installed on the wall. The same horizontal plate is fixed on the top of the two vertical plates. A rib plate is fixedly connected between the bottom surface of the horizontal plate and the side wall of the vertical plate. A fixed plate is installed on one side of the top surface of the horizontal plate. Battery, the first electric telescopic rod is fixedly installed on the other side of the top surface of the horizontal plate. The telescopic end of the first electric telescopic rod penetrates the horizontal plate and is fixed with a first mounting plate. The top surface of the first mounting plate Guide rods are respectively fixed at both ends. The top of the guide rod penetrates the horizontal plate and is slidingly connected to the contact point. Several mounting brackets are fixedly installed on the bottom end of the first mounting plate. The mounting brackets are staggered with the plug-in boards. Each mounting bracket is composed of two second mounting plates. A driving pulley and a driven pulley are arranged between the two second mounting plates. The driving pulley is arranged on the upper end of the driven pulley. The driven pulley is A first rotating shaft is provided through the axis center, and the first rotating shaft is fixedly connected to the driven pulley. Both ends of the first rotating shaft respectively penetrate two second mounting plates and are rotatably connected with them. The axes of several driving pulleys are The same second rotating shaft is provided throughout, and the second rotating shaft is fixedly connected to the driving pulley. The second rotating shaft penetrates all the second mounting plates at the same time and is rotatably connected to the contact points, and one end of the second mounting plate is fixedly connected to the first rotating shaft. Motor, the first motor is fixedly installed on the side wall of a mounting frame at the far side end. The driving pulley and the driven pulley in the mounting frame are connected through a belt drive. An L-shaped rod.

Preferably, the PLC controller, electric telescopic rod, first electric telescopic rod, motor and first motor are electrically connected to the battery through wires respectively.

Preferably, the electric telescopic rod, the first electric telescopic rod, the motor and the first motor are electrically connected to the PLC controller through wires respectively.

Compared with the existing technology, the beneficial effects of the present invention are: the device can be directly installed on the existing pipe culvert. When the device is installed at the water inlet fracture of the pipe culvert, under the action of the PLC controller The lower electric telescopic rod, the first electric telescopic rod, the motor and the first motor operate intermittently in an orderly manner. When the electric telescopic rod, the first electric telescopic rod, the motor and the first motor operate in an orderly manner, several L-shaped parts on the belt The rod continuously hooks the side end of the plug-in board and the debris pushed out is transferred to the direction of the cutting disk. The cutting disk is driven by the action of the motor. Rotate at high speed, so that when the debris comes into contact with several cutting discs, the debris is divided into multiple segments, so that large-volume debris is cut into small segments, and the debris cut into small segments can pass through the pipe culvert with the water flow. Effectively achieve the purpose of cleaning the debris at the water inlet port of the pipe culvert, thereby preventing debris from blocking the water inlet end of the pipe culvert and ensuring the normal flow of water.

Description of drawings

Figure 1 is a structural diagram of the structure of the present invention;

Figure 2 is a perspective view of the structure Figure 1 of the present invention;

Figure 3 is a working schematic diagram of the structure of the present invention.

In the picture: cylinder 1, connecting ring 2, locking bolt 3, mounting plate 4, electric telescopic rod 5, collar 6, plug-in plate 7, L-shaped plate 8, cutting disk 9, vertical plate 10, PLC controller 11 , transverse plate 12, rib 13, battery 14, first electric telescopic rod 15, first mounting plate 16, guide rod 17, second mounting plate 18, slot 19, rotating shaft 20, motor 21, driving pulley 22, slave Driving pulley 23, first rotating shaft 24, second rotating shaft 25, first motor 26, belt 27, L-shaped rod 28.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments:

As shown in Figures 1, 2, and 3, a pipe culvert anti-blocking device for road engineering includes a cylinder 1. A connecting ring 2 is fixed at one end of the cylinder 1, and a pipe culvert end is provided on the side wall of the connecting ring 2. The annular groove into which the bottom is inserted, the connecting ring 2 is fixedly connected to the end of the pipe culvert through several locking bolts 3, a mounting plate 4 is fixed on one side of the top surface of the cylinder 1, and an electric telescopic rod 5 is fixedly installed on the side wall of the mounting plate 4 , a collar 6 is fixedly connected to the telescopic end of the electric telescopic rod 5. The collar 6 is placed on the cylinder 1 and is slidingly connected with it. A number of insert plates 7 are evenly fixed on the side wall of the collar 6, and the insert plates 7 are inlaid. On the end of the cylinder 1, there is a slot 19 for the insert plate 7 to be inserted. The insert plate 7 is slidably arranged in the slot 19. One end surface of the insert plate 7 is aligned with the end of the cylinder 1. , and there are slots consistent with the inner diameter of the cylinder 1 at the center of the side ends of several plug-in plates 7, and two L-shaped plates 8 are fixed on one side of the top surface of each plug-in plate 7, between the two L-shaped plates 8 A cutting disk 9 is provided, and the same rotating shaft 20 runs through the axes of several cutting disks 9. The cutting disk 9 is fixedly connected to the rotating shaft 20. The rotating shaft 20 penetrates the L-shaped plate 8 and is rotationally connected at its contact point, and one end of the rotating shaft 20 Fixed connection has Motor 21 is fixedly installed on an L-shaped plate 8 at the far side. Vertical plates 10 are fixed on both sides of the cylinder 1. A PLC controller 11 is fixedly installed on the side wall of one of the vertical plates 10. Two vertical plates The same horizontal plate 12 is fixed at the top of 10. A rib plate 13 is fixedly connected between the bottom surface of the horizontal plate 12 and the side wall of the vertical plate 10. A battery 14 is fixedly installed on one side of the top surface of the horizontal plate 12 and on the other side of the top surface of the horizontal plate 12. A first electric telescopic rod 15 is fixedly installed. The telescopic end of the first electric telescopic rod 15 penetrates the horizontal plate 12 and is fixed with a first mounting plate 16. The two ends of the top surface of the first mounting plate 16 are respectively fixed with guide rods 17. The top of the rod 17 penetrates the horizontal plate 12 and is slidingly connected to the contact point. Several mounting brackets are fixedly installed at the bottom of the first mounting plate 16. The mounting brackets are staggered with the plug-in boards 7. Each mounting bracket is composed of two It consists of two second mounting plates 18. A driving pulley 22 and a driven pulley 23 are arranged between the two second mounting plates 18. The driving pulley 22 is arranged on the upper end of the driven pulley 23, and the driven pulley 23 has an axis running through it. The first rotating shaft 24 is fixedly connected to the driven pulley 23. Both ends of the first rotating shaft 24 respectively penetrate the two second mounting plates 18 and are rotatably connected thereto. The axes of several driving pulleys 22 are provided with The same second rotating shaft 25 is fixedly connected to the driving pulley 22. The second rotating shaft 25 penetrates all the second mounting plates 18 at the same time and is rotationally connected at the contact points, and one end of the second mounting plate 18 is fixedly connected with the first rotating shaft 25. The motor 26 and the first motor 26 are fixedly installed on the side wall of a mounting bracket at the far end. The driving pulley 22 and the driven pulley 23 in the mounting bracket are connected through a belt 27. The outer ring surface of the belt 27 is evenly fixed and installed. There are several L-shaped rods 28.

The PLC controller 11 , the electric telescopic rod 5 , the first electric telescopic rod 15 , the motor 21 and the first motor 26 are electrically connected to the battery 14 through wires, respectively.

The electric telescopic rod 5, the first electric telescopic rod 15, the motor 21 and the first motor 26 are electrically connected to the PLC controller 11 through wires respectively.

Working principle: When using the present invention, install the device on the water inlet port of the pipe culvert (as shown in Figure 3). During installation, align the annular groove on the connecting ring 2 with the end of the pipe culvert, and connect the end of the pipe culvert with the pipe culvert. Insert it into the annular groove, then tighten the locking bolt 3 and fix the connecting ring 2 to the end of the pipe culvert. In this way, the device can be fixed to the pipe culvert. Since the device is installed at the water inlet port of the pipe culvert, the water flow It will pass through the cylinder 1 and then enter the pipe culvert. In this way, the branches and other debris that are larger than the diameter of the cylinder 1 will gather at the port of the cylinder 1. When the device is installed on the pipe culvert, the electric The telescopic rod 5, the first electric telescopic rod 15, the motor 21 and the first motor 26 run in an orderly and scheduled manner under the control of the PLC controller 11. After a period of time, first the telescopic end of the electric telescopic rod 5 extends, When the telescopic end of the electric telescopic rod 5 is extended, it passes The collar 6 pushes the plug-in plate 7 out of the slot 19, so that several plug-in plates 7 will push the debris accumulated on the end of the cylinder 1 away from the end of the cylinder 1. When the telescopic end of the electric telescopic rod 5 is extended to At the maximum extent, the cutting disk 9 on the plug-in plate 7 moves from the left side of the installation frame to the right side of the installation frame. At this time, the telescopic end of the first electric telescopic rod 15 is extended, and at the same time, the first motor 26 and the motor 21 are running. When the telescopic end of an electric telescopic rod 15 is extended, the mounting bracket is pushed downward through the first mounting plate 16. When the telescopic end of the first electric telescopic rod 15 is extended, several mounting brackets are staggered and inserted into several sockets. Between the boards 7, when the mounting bracket and the plug-in board 7 are staggered and descending, the belt 27 rotates counterclockwise under the action of the first motor 26, and several L-shaped rods 28 on the belt 27 continuously hook the sides of the plug-in board 7 The debris pushed out from the end is transferred to the direction of the cutting disk 9, and the cutting disk 9 rotates at a high speed under the action of the motor 21, so that when the debris comes into contact with several cutting disks 9, the debris is divided into multiple segments, so that large-volume debris After being cut into small sections, the debris cut into small sections can pass through the pipe culvert with the water flow, effectively achieving the purpose of cleaning the debris at the water inlet port of the pipe culvert, thereby preventing debris from clogging the water inlet end of the pipe culvert and ensuring the water flow. Usually, when the telescopic end of the first electric telescopic rod 15 is extended to the maximum extent, the telescopic end of the first electric telescopic rod 15 is retracted, driving the mounting bracket to rise and return to the original position. At this time, the first motor 26 and The motor 21 stops running, and then the telescopic end of the electric telescopic rod 5 also retracts to its original position, so that the plug-in plate 7 also retracts into the slot 19 and resets. At this time, the side end of the plug-in plate 7 is aligned with the side end of the cylinder 1, separated by one end. After a period of time, the device operates according to the above steps again and continuously cleans the debris collected at port 1 of the cylinder.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have other aspects. Various changes and modifications are possible, which fall within the scope of the claimed invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

A pipe culvert anti-blocking device for road engineering, including a cylinder (1), characterized in that: a connecting ring (2) is fixed at one end of the cylinder (1), and a side wall of the connecting ring (2) is provided with An annular groove for inserting the end of the pipe culvert. The connecting ring (2) is fixedly connected to the end of the pipe culvert through several locking bolts (3). A mounting plate (1) is fixed on one side of the top surface of the barrel (1). 4), an electric telescopic rod (5) is fixedly installed on the side wall of the installation plate (4), and a collar (6) is fixedly connected to the telescopic end of the electric telescopic rod (5). The collar (6) ) is placed on the barrel (1) and is slidingly connected to it. Several insert plates (7) are evenly fixed on the side wall of the collar (6). The insert plates (7) are embedded in the barrel. The end of the body (1) is provided with a slot (19) for the insertion plate (7) to be inserted into, and the insertion plate (7) is slidably arranged in the slot. (19), one end surface of the plug-in plate (7) is aligned with the end of the barrel (1), and several plug-in plates (7) are provided with holes in the center of the side ends that are in line with the end of the barrel (1). ) with the same inner diameter, two L-shaped plates (8) are fixed on one side of the top surface of each plug-in plate (7), and a cutting disk (9) is provided between the two L-shaped plates (8) ), the same rotating shaft (20) runs through the axes of several cutting discs (9), the cutting discs (9) are fixedly connected to the rotating shaft (20), and the rotating shaft (20) runs through all The L-shaped plate (8) is rotatably connected to its contact point, and a motor (21) is fixedly connected to one end of the rotating shaft (20). The motor (21) is fixedly installed on one of the L-shaped plates (8) at the far side end. ), vertical plates (10) are fixed on both sides of the barrel (1), a PLC controller (11) is fixedly installed on the side wall of one of the vertical plates (10), and two of the vertical plates (10) are fixed on the side wall of the cylinder (1). 10) The same horizontal plate (12) is fixed at the top. A rib plate (13) is fixedly connected between the bottom surface of the horizontal plate (12) and the side wall of the vertical plate (10). The top of the horizontal plate (12) A battery (14) is fixedly installed on one side of the horizontal plate (12), and a first electric telescopic rod (15) is fixedly installed on the other side of the top surface of the horizontal plate (12). The telescopic end of the first electric telescopic rod (15) penetrates The horizontal plate (12) is also fixed with a first installation plate (16). Guide rods (17) are fixed at both ends of the top surface of the first installation plate (16). The top of the guide rod (17) penetrates The transverse plate (12) is slidably connected to its contact point. Several mounting brackets are fixedly installed on the bottom end of the first mounting plate (16). Several mounting brackets are staggered with several plug-in boards (7). Set, each of the mounting brackets is composed of two second mounting plates (18), and a driving pulley (22) and a driven pulley (23) are arranged between the two second mounting plates (18), so The driving pulley (22) is arranged at the upper end of the driven pulley (23), and a first rotating shaft (24) is provided at the axis center of the driven pulley (23). The first rotating shaft (24) is connected to the driven pulley (23). The driven pulley (23) is fixedly connected, both ends of the first rotating shaft (24) respectively penetrate the two second mounting plates (18) and are rotationally connected with them, and the shafts of several driving pulleys (22) The same second rotating shaft (25) runs through the center, and the second rotating shaft (25) is fixedly connected to the driving pulley (22). The second rotating shaft (25) simultaneously penetrates all the second installations. The second mounting plate (18) is rotatably connected to the contact point, and one end of the second mounting plate (18) is fixed A first motor (26) is connected, and the first motor (26) is fixedly installed on the side wall of one of the mounting brackets at the far side end. The driving pulley (22) in the mounting bracket is connected to the driven pulley. The pulleys (23) are connected through a belt (27), and several L-shaped rods (28) are evenly fixed on the outer ring surface of the belt (27).
The pipe culvert anti-blocking device for road engineering according to claim 1 is characterized in that the PLC controller (11), the electric telescopic rod (5), the first electric telescopic rod (15), the motor (21) and the first motor (26) are electrically connected to the battery (14) through wires respectively.
A pipe culvert anti-blocking device for road engineering according to claim 1, characterized in that: the electric telescopic rod (5), the first electric telescopic rod (15), the motor (21) and the The first motor (26) is electrically connected to the PLC controller (11) through wires.