Slope protection structure

Abstract

The utility model discloses a slope protection structure, which belongs to the technical field of water conservancy construction and comprises a slope protection body, a stone layer is laid on the slope surface of the slope protection body, mounting frames are mounted outside the stone layer through a fixing mechanism, a protective net is fixedly connected between the mounting frames, a communicating cavity is formed in the slope protection body and is L-shaped, and the communicating cavity is communicated with the slope protection body. One end of the communicating cavity communicates with the riverway, the other end of the communicating cavity communicates with the top end of the slope protection body, a water inlet pipe is fixedly connected to the side, close to the riverway, of the slope protection body and communicates with the communicating cavity, a floating plate is slidably connected to the vertical section of the communicating cavity, and a traction mechanism is connected between the floating plate and the mounting frame; the traction mechanism is used for providing tensioning force for the mounting frame when the floating plate ascends. The slope protection device has the beneficial effects that along with rising of the liquid level, the buoyancy of water is used for providing force for pulling the interior of the slope protection body for the mounting frame for mounting the protective net, and the stability of the protective net is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy construction technical field especially relates to a revetment structure. BACKGROUND

[0002] Water conservancy project is the project that is used for controlling and distributing surface water and groundwater in nature, reaches the purpose of removing harm and promoting benefits and builds, also called water project, and water conservancy project mainly includes dam, dike, spillway, sluice, intake, channel, crossing, raftway, fishway, revetment and different types of hydraulic structures such as the revetment, and the revetment is the general term of various paving and planting on the slope to prevent the slope from being washed away, and the river channel in the city generally adopts the way of paving construction, and the river channel far away from the city is built by planting green plants, and the cost is higher, and the green plants planted are often washed away by the water flow, and the later maintenance is more complicated.

[0003] Through the search of Chinese patent announcement No. CN218540577U, a river revetment structure is disclosed, which comprises a protective net and a frame installed around the protective net, and the frame corners are provided with positioning pins inserted into the river slope, and the positioning pins comprise a conical outer cylinder and an expansion reinforcing member, the conical outer cylinder is arranged at the lower side of the frame, the bottom is a sharp end, the top is fixed to the frame, and the hollow chamber inside is in communication with the screw hole opened on the frame; the reinforcing member is arranged in the outer cylinder, and the expansion section extends out of the outer cylinder through the strip-shaped slot opening on the outer cylinder side wall for expansion reinforcement, and through the expansion mechanism, the contact area and depth between the positioning pin and the soil can be continuously increased, thereby increasing the firmness of the positioning pin.

[0004] However, as the river water level rises, the water flow impacts the protective net, which may cause the fixed point of the protective net to loosen, affecting the stability of the protective net. Utility model content

[0005] The purpose of the utility model is to solve the above problems and provide a revetment structure.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A revetment structure, comprising a revetment body, a stone layer is laid on the slope surface of the revetment body, an installation frame is installed on the outside of the stone layer through a fixing mechanism, a protective net is fixedly connected between the installation frames, a communication cavity is opened in the inside of the revetment body, the communication cavity is L-shaped, one end of the communication cavity is communicated with the river channel, the other end of the communication cavity is communicated with the top end of the revetment body, a water inlet pipe is fixedly connected to one side of the revetment body close to the river channel, the water inlet pipe is communicated with the communication cavity, a floating plate is slidably connected to the vertical section of the communication cavity, a pulling mechanism is connected between the floating plate and the installation frame, and the pulling mechanism is used to provide tension to the installation frame when the floating plate rises.

[0008] Preferably, the pulling mechanism comprises a first pulley fixedly connected at the intersection of the horizontal section and the vertical section of the communication cavity, the inner portion of the slope body is provided with a mounting chamber in communication with the vertical section of the communication cavity, a second pulley is fixedly connected in the mounting chamber, a second spring is fixedly connected to the bottom of the floating plate, the other end of the second spring is fixedly connected with a sliding plate, the sliding plate slides up and down along the vertical section of the communication cavity, the bottom of the sliding plate is fixedly connected with a pulling rope, the pulling rope is wound around the first pulley, then passes through the slope body, is wound around the second pulley, and is finally fixedly connected to one side of the mounting frame close to the slope body, and a sealing door is fixedly connected in the mounting chamber.

[0009] Preferably, the top of the floating plate is fixedly connected with a connecting rod, and the top end of the connecting rod extends out of the slope body and is fixedly connected with a warning plate.

[0010] Preferably, the top end of the slope body is fixedly connected with a cover plate, the cover plate is located at the opening of the communication cavity, and the connecting rod slides up and down along the cover plate.

[0011] Preferably, the opening at the end of the water inlet pipe extending into the river is fixedly connected with a filter screen.

[0012] Preferably, the fixing mechanism comprises a fixing cone inserted into the mounting frame, a limiting block is fixedly connected to the end of the fixing cone, a cavity is formed in the fixing cone, a plurality of sliding grooves are formed in the side wall of the fixing cone, a side branch is slidably connected in the sliding grooves, a wedge-shaped block is fixedly connected to one end of the side branch in the cavity, a first spring is connected between the wedge-shaped block and the inner wall of the fixing cone, a screw rod is threadedly connected in the limiting block, one end of the screw rod extends into the cavity and is fixedly connected with a driving cone, and the other end of the screw rod extends out of the limiting block and is fixedly connected with a screw head.

[0013] Beneficial effects are that as the liquid level rises, the water buoyancy provides a pulling force to the mounting frame of the protective net towards the interior of the slope body, thereby improving the stability of the protective net.

[0014] The additional technical features and advantages of the utility model will be more obvious in the following description, or can be understood through the specific practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with the following specific embodiments to explain the utility model, but do not constitute a limitation to the utility model. In the drawings:

[0016] Figure 1 It is the overall structure schematic view of the slope protection structure described in the utility model;

[0017] Figure 2 It is the front view of the internal structure of the slope protection structure described in the utility model;

[0018] Figure 3 is a protective mechanism schematic view of the slope protection structure of the utility model;

[0019] Figure 4 is a fixed cone internal structure front view of the slope protection structure of the utility model;

[0020] Figure 5 is a fixed cone internal structure front view of the slope protection structure of the utility model; Figure 4 of A place enlarged view.

[0021] The figure mark explanation is as follows: 1, the slope body; 101, the stone layer; 201, the installation frame; 202, the protective net; 203, the fixed cone; 2031, the limiting block; 204, the cavity; 205, the lateral branch; 206, the wedge block; 207, the first spring; 208, the screw rod; 209, the drive cone; 210, the screw head; 301, the communication cavity; 302, the water inlet pipe; 303, the filter screen; 304, the floating plate; 305, the cover plate; 401, the first pulley; 402, the second pulley; 403, the sliding plate; 404, the second spring; 405, the pull rope; 406, the sealing door; 501, the connecting rod; 502, the warning board. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in connection with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0024] The utility model will be further described in connection with the drawings as follows:

[0025] As Figures 1-5As shown, a kind of revetment structure, including revetment body 1, the slope surface of revetment body 1 is paved with stone layer 101, the outside of stone layer 101 is installed with installation frame 201 by fixed mechanism, and protective net 202 is fixedly connected between installation frame 201, and fixed mechanism includes fixed cone 203 inserted in installation frame 201, the end of fixed cone 203 is fixedly connected with limit block 2031, cavity 204 is set in the inside of fixed cone 203, and the side wall of fixed cone 203 is provided with a plurality of sliding grooves, and side branch 205 is slidably connected in the sliding groove, and one end of side branch 205 is fixedly connected with wedge block 206 located in cavity 204, first spring 207 is connected between wedge block 206 and the inner wall of fixed cone 203, screw rod 208 is screw-connected in limit block 2031, one end of screw rod 208 extends into cavity 204 and is fixedly connected with driving cone 209, and the other end of screw rod 208 extends out of limit block 2031 and is fixedly connected with screw head 210, and anti-skid pattern is provided on the outside of screw head 210.

[0026] The inside of revetment body 1 is provided with communicating cavity 301, communicating cavity 301 is L-shaped, one end of communicating cavity 301 is communicated with river channel, the other end of communicating cavity 301 is communicated with the top end of revetment body 1, the top end of revetment body 1 is fixedly connected with cover plate 305, cover plate 305 is located at the opening of communicating cavity 301, the opening of communicating cavity 301 is sealed by cover plate 305, to avoid that the person around accidentally falls, the side of revetment body 1 close to river channel is fixedly connected with water inlet pipe 302, water inlet pipe 302 is communicated with communicating cavity 301, and the opening of the end of water inlet pipe 302 extending into river channel is fixedly connected with filter screen 303, to filter sundries in river channel, to avoid that communicating cavity 301 is blocked.

[0027] The vertical section of communicating cavity 301 is slidably connected with floating plate 304, the top of floating plate 304 is fixedly connected with connecting rod 501, the top end of connecting rod 501 extends out of revetment body 1 and is fixedly connected with warning plate 502, and connecting rod 501 slides up and down along cover plate 305.

[0028] A pulling mechanism is connected between the floating plate 304 and the mounting frame 201, and the pulling mechanism is used for providing a tension force for the mounting frame 201 when the floating plate 304 rises, and the pulling mechanism comprises a first pulley 401 fixedly connected at the intersection of the horizontal section and the vertical section of the communication cavity 301, the inside of the slope body 1 is provided with a mounting chamber communicated with the vertical section of the communication cavity 301, the second pulley 402 is fixedly connected in the mounting chamber, the bottom of the floating plate 304 is fixedly connected with a second spring 404, the other end of the second spring 404 is fixedly connected with a sliding plate 403, the sliding plate 403 slides up and down along the vertical section of the communication cavity 301, the bottom of the sliding plate 403 is fixedly connected with a pulling rope 405, the pulling rope 405 is wound from the first pulley 401, then passes through the slope body 1, then is wound from the second pulley 402, and finally is fixedly connected to one side of the mounting frame 201 close to the slope body 1, and the sealing door 406 is fixedly connected in the mounting chamber.

[0029] Working principle: first, the stone layer 101 is laid on the slope surface of the slope body 1, then the limiting block 2031 is knocked by a hammer or the like, the fixed cone 203 is inserted into the slope surface after passing through the mounting frame 201, the rotating head 210 is rotated, the rotating head 210 drives the screw rod 208 to drive the driving cone 209 to be screwed into the cavity 204, after the driving cone 209 abuts against the wedge-shaped block 206, the driving cone 209 drives the wedge-shaped block 206 to be close to the inner wall of the fixed cone 203, the wedge-shaped block 206 drives the side branch 205 to extend out of the fixed cone 203 and be inserted into the slope surface, so that the fixing effect is improved, the water in the river flows into the communication cavity 301 through the water inlet pipe 302, so that the communication cavity 301 and the river are communicated, when the liquid level in the river rises, the liquid level in the communication cavity 301 rises, the floating plate 304 also rises with the liquid surface, the second spring 404 is pulled, when the second spring 404 is stretched to the longest, the floating plate 304 drives the second spring 404 to drive the sliding plate 403 to move upward, the sliding plate 403 pulls the pulling rope 405, the mounting frame 201 of the mounting protective net 202 is provided with a force pulling towards the inside of the slope body 1 through the pulling rope 405, so that the stability of the protective net 202 is improved, the floating plate 304 also drives the connecting rod 501 to drive the warning plate 502 to rise, so that people are warned.

[0030] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A revetment structure, comprising a revetment body (1), the slope surface of the revetment body (1) is paved with a stone layer (101), the outside of the stone layer (101) is installed with an installation frame (201) through a fixing mechanism, and a protective net (202) is fixedly connected between the installation frames (201), characterized in that: The inside of the slope protection body (1) is provided with a communication cavity (301), the communication cavity (301) is L-shaped, one end of the communication cavity (301) is communicated with the river channel, the other end of the communication cavity (301) is communicated with the top end of the slope protection body (1), the side of the slope protection body (1) close to the river channel is fixedly connected with a water inlet pipe (302), the water inlet pipe (302) is communicated with the communication cavity (301), the vertical section of the communication cavity (301) is slidably connected with a floating plate (304), the floating plate (304) and the mounting frame (201) are connected with a pulling mechanism, the pulling mechanism is used for providing tension to the mounting frame (201) when the floating plate (304) rises.

2. A revetment structure according to claim 1, characterised in that: The pulling mechanism comprises a first pulley (401) fixedly connected at the intersection point of the horizontal section and the vertical section of the communication cavity (301), the inside of the slope protection body (1) is provided with a mounting chamber communicated with the vertical section of the communication cavity (301), the mounting chamber is fixedly connected with a second pulley (402), the bottom of the floating plate (304) is fixedly connected with a second spring (404), the other end of the second spring (404) is fixedly connected with a sliding plate (403), the sliding plate (403) slides up and down along the vertical section of the communication cavity (301), the bottom of the sliding plate (403) is fixedly connected with a pulling rope (405), the pulling rope (405) is wound from the first pulley (401), then passes through the slope protection body (1), then is wound from the second pulley (402), and finally is fixedly connected to the side of the mounting frame (201) close to the slope protection body (1), the mounting chamber is fixedly connected with a sealing door (406).

3. A revetment structure according to claim 1, wherein: The top of the floating plate (304) is fixedly connected with a connecting rod (501), the top end of the connecting rod (501) extends out of the slope protection body (1) and is fixedly connected with a warning plate (502).

4. A revetment structure according to claim 3, wherein: The top end of the slope protection body (1) is fixedly connected with a cover plate (305), the cover plate (305) is located at the opening of the communication cavity (301), and the connecting rod (501) slides up and down along the cover plate (305).

5. A revetment structure according to claim 1, wherein: The opening of the end of the water inlet pipe (302) extending into the river channel is fixedly connected with a filter screen (303).

6. A revetment structure according to claim 1, wherein: The fixing mechanism comprises a fixing cone (203) inserted into the mounting frame (201), the end of the fixing cone (203) is fixedly connected with a limiting block (2031), a cavity (204) is arranged in the fixing cone (203), a plurality of sliding grooves are arranged on the side wall of the fixing cone (203), a side branch (205) is slidably connected in the sliding grooves, one end of the side branch (205) is fixedly connected with a wedge-shaped block (206) arranged in the cavity (204), the wedge-shaped block (206) and the inner wall of the fixing cone (203) are connected with a first spring (207), a screw rod (208) is screwedly connected in the limiting block (2031), one end of the screw rod (208) extends into the cavity (204) and is fixedly connected with a driving cone (209), the other end of the screw rod (208) extends out of the limiting block (2031) and is fixedly connected with a rotating head (210).

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