Hydraulic engineering construction protection slope

Abstract

The utility model discloses a hydraulic engineering construction protection slope, which relates to the technical field of construction positioning protection slope devices for hydraulic engineering and comprises a protection slope body, a water inlet is arranged in the middle of the upper end of the protection slope body, a water outlet is arranged at the lower end of the protection slope body, and the water inlet is communicated with two guide grooves symmetrically arranged on the protection slope body. A water guide pipe is fixedly connected between the inner wall of the water inlet and the inner wall of the water outlet, an impurity filtering and cleaning mechanism is arranged in the middle of the upper end of the slope protection body and comprises a triangular bearing plate, and a filter screen pushing assembly is arranged at the rear end of the triangular bearing plate and comprises a spring fixedly connected to the middle of the rear end of the triangular bearing plate; guide columns are fixedly connected to the rear ends of the springs. According to the filter screen, external impurities on the filter screen body can be intermittently pushed and cleaned, the situation that excessive external impurities are accumulated on the filter screen body and consequently the drainage capacity of the slope protection is affected is prevented, and the continuous drainage capacity of the slope protection body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of construction positioning slope protection devices for water conservancy projects, in particular to a water conservancy project construction slope protection device. Background Art

[0002] Water conservancy projects are a general term for various projects built to control, utilize and protect surface and underground water resources and the environment. Slope protection in water conservancy projects is built to prevent soil erosion and vegetation damage caused by soil erosion.

[0003] The concave bank of the river where the bridge is located is subject to annual erosion, leading to its continuous collapse. To protect the bridge and embankment, protective structures, also known as slope protection, must be constructed on the concave bank. These structures are used to prevent erosion, effectively preventing soil erosion and damage to vegetation, while also protecting surrounding buildings.

[0004] For example, the utility model patent with publication number CN217231667U discloses a slope protection for water conservancy project construction, including a water conservancy project slope, a slope 1 is provided at the top of the water conservancy project slope, a corridor 1 is provided at the top of the water conservancy project slope, a slope 2 is provided at the top of the water conservancy project slope, and a corridor 2 is provided at the top of the water conservancy project slope. When the filter screen is pressed, the limit plug slides into the inside of the locking hole, and the movable block movably installed in the groove is squeezed by the inner wall of the limit plug and slides into the inside of the groove. The spring is compressed. When the limit plug slides to the upper side position of the extension plate, the spring rebounds and drives the movable block to pop out of the groove until it contacts the top of the extension plate. The reinforcement block is pressed downward, and the elastic block is deformed and rebounds to be limited in the inside of the plug hole. The filter screen is installed in the inside of the drain pipe. The filter screen can play a certain filtering effect to prevent foreign debris from entering the drain pipe and accumulating and clogging it, affecting drainage. However, there is a problem that when a large amount of foreign debris accumulates on the filter screen, it will still affect drainage, which will cause more and more foreign debris to accumulate on the slope protection, and finally lead to a sharp decline in the drainage capacity of the slope protection. For this reason, we propose a slope protection for water conservancy project construction. Utility Model Content

[0005] The purpose of the utility model is to provide a slope protection for water conservancy project construction to solve the problems raised in the above background technology.

[0006] The water inlet is provided with a water inlet and a water outlet is provided at the lower end of the water inlet of the water inlet and the water outlet, and the water inlet is connected with the guide pipe in the water inlet and the water outlet.

[0007] Preferably, a slide groove is provided at the inner end of the C-shaped plate, one end of the C-shaped plate is fixedly connected to a stepper motor, the output end of the stepper motor is fixedly connected to a reciprocating screw, the outer surface of the reciprocating screw is threadedly connected to a slider, and the outer surface of the slider is slidably connected to the slide groove, the lower end of the slider is fixedly connected to two symmetrically arranged telescopic rods, and the lower end of the telescopic rod is fixedly connected to a triangular support plate.

[0008] Preferably, the outer surface of the reciprocating screw passes through one end of the C-shaped plate, and the outer end of the reciprocating screw is rotatably connected to the C-shaped plate through a bearing.

[0009] Preferably, the slope of the slope protection body is fixedly connected with two evenly distributed steps.

[0010] Preferably, guide wheels are provided on both sides of the triangular supporting plate, the outer surfaces of the guide wheels are slidably connected to the guide grooves, and the inner walls of the guide grooves are rounded.

[0011] Preferably, the middle section of the guide rail is arranged in a straight state, and the two side sections of the guide rail are arranged in a curved state.

[0012] Preferably, the cross-sectional dimension of the lower end of the triangular supporting plate is smaller than the cross-sectional dimension of the water inlet.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is provided with a slope protection body, steps, impurity filtering and cleaning mechanism, water inlet, water outlet and water guide pipe. The utility model realizes the intermittent pushing and cleaning action of external impurities on the filter body, preventing excessive accumulation of external impurities on the filter body and thus affecting the drainage capacity of the slope protection, thereby ensuring the continuous drainage capacity of the slope protection body.

[0015] 2. The guide wheels and guide grooves are provided to improve the stability of the triangular support plate during operation, and can also perform timely limiting actions on the triangular support plate when it moves to a predetermined position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the slope protection body of the utility model;

[0018] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0019] Figure 4 This is a schematic diagram of the explosion structure of the impurity filtering and cleaning mechanism of the utility model;

[0020] Figure 5 This is an enlarged cross-sectional view of the chute structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the filter push moving component of the utility model.

[0022] In the figure: 1. Slope protection body; 2. Step; 3. Impurity filtering and cleaning mechanism; 31. C-shaped plate; 32. Slide; 33. Stepping motor; 34. Reciprocating screw; 35. Slider; 36. Telescopic rod; 37. Triangular support plate; 38. Guide wheel; 39. Filter pushing assembly; 391. Spring; 392. Guide column; 393. Moving column; 394. Filter body; 310. Guide rail; 311. Contact strip; 4. Water inlet; 5. Water outlet; 6. Water pipe; 7. Guide groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1 - Figure 6The utility model provides a technical solution: a slope protection for water conservancy project construction, including a slope protection body 1, a water inlet 4 is opened in the middle of the upper end of the slope protection body 1, a water outlet 5 is opened at the lower end of the slope protection body 1, the water inlet 4 is connected with two symmetrical guide grooves 7 opened on the slope protection body 1, a water guide pipe 6 is fixedly connected between the inner wall of the water inlet 4 and the water outlet 5, an impurity filtering and cleaning mechanism 3 is provided in the middle of the upper end of the slope protection body 1, the impurity filtering and cleaning mechanism 3 includes a triangular support plate 37, a filter screen pushing component 39 is provided at the rear end of the triangular support plate 37, and the filter screen pushing component 39 is provided. Component 39 includes a spring 391 fixedly connected to the middle part of the rear end of the triangular support plate 37, the rear end of the spring 391 is fixedly connected to a guide column 392, the guide column 392 is fixedly connected to the end close to the triangular support plate 37 with a movable column 393, the spring 391 is sleeved with the movable column 393, the movable column 393 is fixedly connected to the filter body 394 at the end away from the guide column 392, the outer surface of the guide column 392 is slidably connected to a guide rail 310, the upper end of the guide rail 310 is fixedly connected to two symmetrically arranged contact strips 311, and the upper end of the contact strip 311 is fixedly connected to the C-shaped plate 31.

[0025] In this embodiment, a slide groove 32 is provided at the inner end of the C-shaped plate 31, and a stepper motor 33 is fixedly connected to one end of the C-shaped plate 31. A reciprocating screw rod 34 is fixedly connected to the output end of the stepper motor 33. A slider 35 is threadedly connected to the outer surface of the reciprocating screw rod 34, and the outer surface of the slider 35 is slidably connected to the slide groove 32. The lower end of the slider 35 is fixedly connected to two symmetrically arranged telescopic rods 36, and the lower end of the telescopic rod 36 is fixedly connected to a triangular support plate 37.

[0026] Specifically, the reciprocating screw 34 is driven to rotate by the output end of the stepping motor 33, thereby driving the slider 35 to slide in the slide groove 32. At this time, the slider 35 drives the telescopic rod 36 and the triangular support plate 37 to move back and forth.

[0027] In this embodiment, the outer surface of the reciprocating screw rod 34 passes through one end of the C-shaped plate 31 , and the outer end of the reciprocating screw rod 34 is rotatably connected to the C-shaped plate 31 via a bearing.

[0028] Specifically, it is ensured that the reciprocating screw rod 34 does not interfere with the C-shaped plate 31 .

[0029] In this embodiment, two evenly distributed steps 2 are fixedly connected to the inclined surface of the slope protection body 1 .

[0030] Specifically, steps 2 are provided to realize the walking function.

[0031] In this embodiment, guide wheels 38 are provided on both sides of the triangular supporting plate 37. The outer surface of the guide wheel 38 is slidably connected to the guide groove 7, and the inner wall of the guide groove 7 is rounded.

[0032] Specifically, the guide wheel 38 is driven to move in the guide groove 7 by the triangular supporting plate 37 .

[0033] In this embodiment, the middle section of the guide rail 310 is arranged in a straight state, and the two side sections of the guide rail 310 are arranged in a curved state.

[0034] Specifically, it is ensured that the guide column 392 can perform a reciprocating motion in the guide rail 310 , thereby driving the spring 391 to perform a compression and rebound motion, thereby driving the filter body 394 to perform a reciprocating motion.

[0035] In this embodiment, the cross-sectional dimension of the lower end of the triangular supporting plate 37 is smaller than the cross-sectional dimension of the water inlet 4 .

[0036] Specifically, it is ensured that the triangular supporting plate 37 does not interfere with the water inlet 4 .

[0037] Working principle: When the device is in use, water accompanied by external impurities is filtered through the filter body 394 and then passes through the triangular support plate 37 from the water inlet 4 through the water guide pipe 6. At this time, the filter body 394 filters the impurities in the water. The long-term filtering action will cause a large amount of impurities to adhere to the filter body 394 and need to be cleaned. At this time, the stepper motor 33 can be powered. At this time, the output end of the stepper motor 33 drives the reciprocating screw 34 to rotate and then drives the slider 35 to slide in the slide groove 32 and then drives the telescopic rod 36, the triangular support plate 37 and the filter pushing assembly 39 to move. At this time, the triangular support plate 37 moves out from the water inlet 4, and the telescopic rod 36 performs a telescopic action. The guide wheel 38 slides in the guide groove 7, and the guide column 392 moves in the guide rail 310. Due to the shape of the guide rail 310, the guide column 392 drives the spring 391 to perform a reciprocating compression action, and the guide column 392 drives the movable column 393 to move back and forth, and then drives the filter body 394 to move back and forth. At this time, the filter body 394 drives the impurities to move back and forth, and then the impurities are separated from the filter body 394. The utility model realizes the intermittent pushing and cleaning action of the external impurities on the filter body 394, prevents the accumulation of excessive external impurities on the filter body 394 and affects the drainage capacity of the slope protection, thereby ensuring the continuous drainage capacity of the slope protection body 1.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slope protection for water conservancy project construction, comprising a slope protection body (1), characterized in that: A water inlet (4) is provided at the middle of the upper end of the slope protection body (1), and a water outlet (5) is provided at the lower end of the slope protection body (1). The water inlet (4) is connected to two symmetrical guide grooves (7) provided on the slope protection body (1). A water guide pipe (6) is fixedly connected between the inner walls of the water inlet (4) and the water outlet (5). An impurity filtering and cleaning mechanism (3) is provided at the middle of the upper end of the slope protection body (1). The impurity filtering and cleaning mechanism (3) includes a triangular support plate (37). A filter screen pushing assembly (39) is provided at the rear end of the triangular support plate (37). The filter screen pushing assembly (39) includes a filter screen fixedly connected to the triangular support plate ( 37) a spring (391) at the middle of the rear end, the rear end of the spring (391) is fixedly connected to a guide column (392), the guide column (392) is fixedly connected to one end of the triangular support plate (37) with a movable column (393), the spring (391) is sleeved with the movable column (393), the movable column (393) is fixedly connected to one end of the filter body (394) away from the guide column (392), the outer surface of the guide column (392) is slidably connected to a guide rail (310), the upper end of the guide rail (310) is fixedly connected to two symmetrically arranged contact strips (311), and the upper end of the contact strip (311) is fixedly connected to a C-shaped plate (31).

2. A water conservancy project construction slope protection according to claim 1, characterized in that: A slide groove (32) is provided at the inner end of the C-shaped plate (31), one end of the C-shaped plate (31) is fixedly connected to a stepping motor (33), an output end of the stepping motor (33) is fixedly connected to a reciprocating screw rod (34), an outer surface of the reciprocating screw rod (34) is threadedly connected to a slider (35), and an outer surface of the slider (35) is slidably connected to the slide groove (32), the lower end of the slider (35) is fixedly connected to two symmetrically arranged telescopic rods (36), and the lower end of the telescopic rod (36) is fixedly connected to a triangular support plate (37).

3. A water conservancy project construction slope protection according to claim 2, characterized in that: The outer surface of the reciprocating screw rod (34) passes through one end of the C-shaped plate (31), and the outer end of the reciprocating screw rod (34) is rotatably connected to the C-shaped plate (31) via a bearing.

4. The slope protection for water conservancy project construction according to claim 1, characterized in that: The slope protection body (1) is fixedly connected to the inclined surface with two evenly distributed steps (2).

5. The slope protection for water conservancy project construction according to claim 1, characterized in that: Guide wheels (38) are provided on both sides of the triangular support plate (37). The outer surface of the guide wheel (38) is slidably connected to the guide groove (7), and the inner wall of the guide groove (7) is rounded.

6. The slope protection for water conservancy project construction according to claim 1, characterized in that: The middle section of the guide rail (310) is arranged in a straight line, and the two side sections of the guide rail (310) are arranged in a curved line.

7. The slope protection for water conservancy project construction according to claim 1, characterized in that: The cross-sectional dimensions of the lower end of the triangular support plate (37) are smaller than the cross-sectional dimensions of the water inlet (4).

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