Gravity type bank protection retaining wall maintenance device

Abstract

The utility model discloses a gravity type bank protection retaining wall maintenance device which comprises supporting mechanisms, a moving mechanism and a water maintenance mechanism, and the supporting mechanisms are arranged and temporarily fixed on a retaining wall in the maintenance stage after concrete pouring for each section of constructed retaining wall. The water maintenance mechanism comprises a self-priming pump, a water conveying pipe, a spray head and a water pumping pipe provided with a filter screen which are installed on the supporting mechanism, the water maintenance mechanism is driven by the traction mechanism to move in the length direction of the retaining wall, river water is pumped from the water pumping pipe to enter the self-priming pump, then enters the spray head from the water conveying pipe and is sprayed on the retaining wall, and the aim of watering maintenance of the retaining wall is achieved. The water pipe walking and watering on the top width of the too narrow retaining wall is replaced, the construction safety risk can be greatly reduced, the traction mechanism can drive the guide block and other components to transversely move, the self-priming pump can conveniently and automatically water and maintain different positions of the retaining wall through the spray head, and the retaining wall maintenance efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gravity-type revetment retaining wall maintenance, and more specifically, to a gravity-type revetment retaining wall maintenance device. Background Art

[0002] A gravity retaining wall is a wall-like structure built to prevent soil collapse and sliding, and is primarily designed to withstand lateral soil pressure. It is primarily used to support waterway embankments. The bottom of the retaining wall is squeezed by the deadweight of the embankment slope to extend into the horizontal portion of the embankment slope, thereby securing the vertical section of the retaining wall. At the same time, the vertical section of the retaining wall blocks the impact of river water, preventing landslides on the embankment slope. After the concrete is poured, the gravity revetment retaining wall needs to be watered and maintained. Currently, this is typically done manually, using a handheld hose, walking along the top of the wall. Clean water is pumped and sprayed onto the revetment retaining wall through a water pump to maintain the wall. However, since the width of the revetment retaining wall is generally narrow and one side of the wall faces water, workers walking along the top of the wall are prone to falling, posing a significant safety hazard. Summary of the Invention

[0003] The utility model aims to provide a gravity-type bank retaining wall maintenance device to solve the technical problem of inconvenient artificial watering maintenance of the bank retaining wall in the prior art.

[0004] In order to achieve these purposes and other advantages according to the present invention, a gravity-type bank retaining wall maintenance device is provided, comprising:

[0005] The support mechanism includes a support plate arranged along the length direction of the retaining wall, a guide channel is opened on the support plate along the length direction, the guide channel is arranged through the width direction of the support plate, and the bottom of both ends of the support plate in the length direction are respectively connected downwardly to support rods, and the support rods are used to temporarily support and fix it on the side of the retaining wall close to the river channel;

[0006] The moving mechanism includes a guide block and a traction mechanism, wherein the guide block is embedded in the guide channel and is slidably connected. The traction mechanism is arranged on the support plate and is connected to the guide block to drive the guide block to move back and forth along the guide channel.

[0007] The water maintenance mechanism includes a self-priming pump fixed on the side of the guide block away from the river channel. The self-priming pump has a pumping end and a drainage end. The pumping end is fixedly connected to a pumping pipe. The pumping pipe passes through the guide block and extends downward into the river water in the river channel. A filter is provided at the bottom of the pumping pipe. The drainage end of the self-priming pump is fixedly connected to a water supply pipe. The water supply pipe is located above the retaining wall. The end of the water supply pipe is connected to a nozzle, which sprays water onto the retaining wall below through the nozzle.

[0008] Preferably, rope holes connected to the guide channel are respectively provided on both sides of the support plate in the longitudinal direction, and the traction mechanism includes a traction machine, a fixed pulley, and a traction rope. The traction machine is symmetrically connected and arranged at the top of the support plate in the longitudinal direction, and the fixed pulley is installed above the rope holes on each side of the support plate. After the traction rope is led out from the traction machine on each side, it passes around the fixed pulley in turn, penetrates into the guide channel through the rope hole, and is connected to the corresponding side of the guide block.

[0009] Preferably, the water suction pipe is a hose structure, and a counterweight is connected to the lower end of the water suction pipe at a position above the filter screen.

[0010] Preferably, the lower end of the water pumping pipe is further connected to a floating plate above the counterweight block, and the buoyancy of the floating plate is greater than the gravity of the counterweight block.

[0011] Preferably, the bottom of the support rod is connected to a bottom plate in the horizontal direction, the size of the bottom plate is larger than the size of the support rod, and the support mechanism is fixed to the top of the retaining wall through the bottom plate support.

[0012] Preferably, the upper end of the nozzle is rotatably connected to the water pipe.

[0013] The present invention at least includes the following beneficial effects: the gravity-type bank retaining wall maintenance device of the present invention includes a supporting mechanism, a moving mechanism, and a water maintenance mechanism. The supporting mechanism is respectively set for each section of the retaining wall during the maintenance stage after concrete pouring and is temporarily fixed on the retaining wall. The water maintenance mechanism includes a self-priming pump, a water supply pipe, a nozzle, and a water extraction pipe provided with a filter installed on the supporting mechanism. The water maintenance mechanism is driven by a traction mechanism to move along the length direction of the retaining wall, and river water is extracted from the water extraction pipe into the self-priming pump, and then enters the nozzle from the water supply pipe and is sprayed on the retaining wall, thereby achieving the purpose of watering and maintaining the retaining wall, replacing manual labor in walking and sprinkling water with a water pipe on the narrow top width of the retaining wall, which can greatly reduce construction safety risks, and the traction mechanism can drive components such as the guide block to move laterally, so that the self-priming pump uses the nozzle to automatically water and maintain different positions of the retaining wall, thereby significantly improving the efficiency of retaining wall maintenance.

[0014] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main structural diagram of the utility model;

[0016] Figure 2 It is a side structural diagram of the utility model.

[0017] Explanation of the reference numerals in the accompanying drawings in the specification: 1. Support plate, 2. Support rod, 3. Guide channel, 4. Guide block, 5. Limit block, 6. Self-priming pump, 7. Suction pipe, 8. Filter screen, 9. Counterweight, 10. Floating plate, 11. Water pipe, 12. Nozzle, 13. Fixed pulley, 14. Traction machine, 15. Traction rope, 16. Bracket. DETAILED DESCRIPTION

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0019] In the description of the present invention, the terms "horizontal", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] like Figure 1 、 Figure 2 As shown, the gravity-type bank retaining wall maintenance device of the present invention comprises:

[0021] The support mechanism includes a support plate 1 arranged along the length direction of the retaining wall, a guide channel 3 is opened on the support plate 1 along the length direction, and the guide channel 3 is arranged through the width direction of the support plate 1. The bottom of both ends of the support plate 1 in the length direction are respectively connected downwardly to support rods 2, and the support plate 1 is temporarily supported and fixed on the side of the retaining wall close to the river channel through the support rods 2;

[0022] The moving mechanism includes a guide block 4 and a traction mechanism. The guide block 4 is embedded and slidably connected in the guide channel 3. The traction mechanism is provided on the support plate 1 and connected to the guide block 4 to drive the guide block 4 to move back and forth along the guide channel 3.

[0023] The water maintenance mechanism includes a self-priming pump 6 fixed on the side of the guide block 4 away from the river channel. The self-priming pump 6 has a pumping end and a drainage end. The pumping end is fixedly connected to a pumping pipe 7. The pumping pipe 7 passes through the guide block 4 and extends downward into the river water in the river channel. A filter screen 8 is provided at the bottom of the pumping pipe 7. The drainage end of the self-priming pump 6 is fixedly connected to a water pipe 11. The water pipe 11 is located above the retaining wall. The end of the water pipe 11 is connected to a nozzle 12, which sprays water onto the retaining wall below.

[0024] The gravity-type revetment retaining wall maintenance device mainly consists of three main parts: a supporting mechanism, a moving mechanism, and a water maintenance mechanism. The guide block 4 is fixedly connected to the limit block 5 on both sides. The limit block 5 is embedded in the side wall of the guide channel 3 and is slidably connected to the side wall of the guide channel 3 to limit and guide the guide block 4. The supporting mechanism is set separately for each section of the retaining wall during the maintenance stage after concrete pouring and is temporarily fixed on the retaining wall. The guide channel 3 limits and guides the movement of the guide block 4, and the water maintenance mechanism is driven by the traction mechanism along the length of the retaining wall. The self-priming pump 6 moves in the direction of the water flow, and the pumping pipe 7 passes through the guide block 4 and extends downward into the river channel to extract river water. The pumping pipe 7 is located at one end of the river water in the river channel and filters the river water through the filter screen 8 to prevent garbage and other impurities in the river water from entering the self-priming pump 6 along the pumping pipe 7, causing damage to the self-priming pump 6. The drainage end of the self-priming pump 6 is fixedly connected to a horizontally arranged water pipe 11, and a nozzle 12 is installed on the water pipe 11. The self-priming pump 6 is used to pump out the river water in the river channel and spray it on the retaining wall through the nozzle 12, so as to achieve the purpose of watering and maintaining the retaining wall.

[0025] The gravity-type revetment retaining wall maintenance device described in this application is used to replace manual labor in walking and sprinkling water with a water pipe on the wide width of the top of the narrow retaining wall, which can greatly reduce construction safety risks. The traction mechanism can drive the guide block 4 and other components to move laterally, making it convenient for the self-priming pump 6 to use the nozzle 12 to automatically water and maintain different positions of the retaining wall, thereby significantly improving the efficiency of retaining wall maintenance.

[0026] In another technical solution, Figure 1-2 As shown, rope holes connected to the guide channel 3 are respectively opened on both sides of the support plate 1 in the longitudinal direction, and the traction mechanism includes a traction machine 14, a fixed pulley 13, and a traction rope 15. The traction machine 14 is symmetrically connected and arranged at the top of the support plate 1 in the longitudinal direction, and the fixed pulley 13 is installed and set above the rope holes on each side of the support plate 1. After the traction rope 15 is led out from the traction machine 14 on each side, it bypasses the fixed pulley 13 in turn, penetrates into the guide channel 3 through the rope hole, and is connected to the corresponding side of the guide block 4.

[0027] There are two traction machines 14 on the top walls at both ends of the support plate 1, and the winding shafts of the two traction machines 14 are fixedly connected with traction ropes 15. The ends of the two traction ropes 15 away from the traction machines 14 are respectively inserted into the guide channel 3 from the rope holes at both ends of the support plate 1, and are respectively fixedly connected to the two ends of the guide block 4. The fixed pulley 13 is installed on the bracket 16, and the traction rope 15 passes around the fixed pulley 13. When in use, one of the traction machines 14 can be started to reel in the traction rope 15, and the other traction machine 14 can unwind the traction rope 15 at a constant speed, so that the traction rope 15 is used to pull the guide block 4 to move in the guide channel 3 and adjust the position of the guide block 4. When the traction machine 14 reels and unwinds the traction rope 15, the fixed pulley 13 can be rotated to reduce friction, reduce the wear of the traction rope 15 during use, and greatly improve the service life of the traction rope 15.

[0028] In another technical solution, Figure 1-2 As shown, the water suction pipe 7 is a hose structure, and a counterweight 9 is connected to the lower end of the water suction pipe 7 above the filter 8. The counterweight 9 is used to sink the bottom end of the water suction hose into the water to facilitate the absorption of river water.

[0029] In another technical solution, Figure 1-2 As shown, the lower end of the pumping pipe 7 is also connected to a float 10 above the counterweight 9. The buoyancy of the float 10 is greater than the gravity of the counterweight 9, which prevents the bottom of the pumping hose from sinking to the bottom, so that the lower end of the pumping pipe 7 maintains a better position for extracting river water.

[0030] In another technical solution, Figure 1-2 As shown, the bottom of the support rod 2 is connected to a base plate in the horizontal direction. The size of the base plate is larger than that of the support rod 2. The support mechanism is fixed to the top of the retaining wall through the base plate, which facilitates the installation and fixation of the support mechanism.

[0031] In another technical solution, Figure 1-2 As shown, the upper end of the nozzle 12 is rotatably connected to the water pipe 11 to increase the spraying range of the water. The nozzle 12 rotates to make the water sprayed on the retaining wall more uniform.

[0032] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A gravity-type bank retaining wall maintenance device, characterized in that: include: The support mechanism includes a support plate arranged along the length direction of the retaining wall, a guide channel is opened on the support plate along the length direction, the guide channel is arranged through the width direction of the support plate, and the bottom of both ends of the support plate in the length direction are respectively connected downwardly to support rods, and the support rods are used to temporarily support and fix it on the side of the retaining wall close to the river channel; The moving mechanism includes a guide block and a traction mechanism, wherein the guide block is embedded in the guide channel and is slidably connected. The traction mechanism is arranged on the support plate and is connected to the guide block to drive the guide block to move back and forth along the guide channel. The water maintenance mechanism includes a self-priming pump fixed on the side of the guide block away from the river channel. The self-priming pump has a pumping end and a drainage end. The pumping end is fixedly connected to a pumping pipe. The pumping pipe passes through the guide block and extends downward into the river water in the river channel. A filter is provided at the bottom of the pumping pipe. The drainage end of the self-priming pump is fixedly connected to a water supply pipe. The water supply pipe is located above the retaining wall. The end of the water supply pipe is connected to a nozzle, which sprays water onto the retaining wall below through the nozzle.

2. The gravity-type bank retaining wall maintenance device according to claim 1, characterized in that: Rope holes connected to the guide channel are respectively provided on both sides of the support plate in the longitudinal direction. The traction mechanism includes a traction machine, a fixed pulley, and a traction rope. The traction machine is symmetrically connected and arranged at the top of the support plate in the longitudinal direction. The fixed pulley is installed above the rope holes on each side of the support plate. After the traction rope is led out from the traction machine on each side, it passes around the fixed pulley in turn, penetrates into the guide channel through the rope hole, and is connected to the corresponding side of the guide block.

3. The gravity-type bank retaining wall maintenance device according to claim 2, characterized in that: The water pumping pipe is a hose structure, and a counterweight is connected to the lower end of the water pumping pipe at a position above the filter screen.

4. The gravity-type bank retaining wall maintenance device according to claim 3, characterized in that: The lower end of the water pumping pipe is further connected with a floating plate above the counterweight block, and the buoyancy of the floating plate is greater than the gravity of the counterweight block.

5. The gravity-type bank retaining wall maintenance device according to claim 1, characterized in that: The bottom of the support rod is connected to a bottom plate in the horizontal direction. The size of the bottom plate is larger than that of the support rod. The support mechanism is fixed on the top of the retaining wall through the bottom plate support.

6. The gravity-type bank retaining wall maintenance device according to claim 1, characterized in that: The upper end of the nozzle is rotatably connected to the water pipe.

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