CN218757538U

CN218757538U - Sheet stone concrete slope protection structure

Info

Publication number: CN218757538U
Application number: CN202222918080.1U
Authority: CN
Inventors: 舒育正; 张伟; 虞文才; 徐昇; 李亚辉; 郑健; 谢越; 吴昆鹏; 骆云霄; 李轩昂
Original assignee: Zhejiang Communications Construction Group Co Ltd
Current assignee: Zhejiang Communications Construction Group Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-28
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a piece stone concrete slope protection structure, including the bank protection basis and set up cistern and the piece stone concrete barricade on the bank protection basis, the cistern has opening retaining chamber up, the top of cistern is provided with the drainage frame, the drainage frame includes the support body of pegging graft complex with the retaining chamber, set up in support body lateral wall top and the support turn-ups that offsets with the cistern top surface, set up the precipitation tank on the support body top surface, set up on the support body bottom surface and with the intake chamber of retaining chamber intercommunication, set up in the spillway hole of precipitation tank cell wall upper portion and with the intake chamber intercommunication. When needs irrigate domatic vegetation, the workman takes drainage frame and drainage lid on the cistern away, then takes the supernatant of retaining intracavity rainwater out with the water pump to water domatic vegetation, this piece stone concrete slope protection structure is favorable to promoting this piece stone concrete slope protection structure's practicality through addding the retaining function.

Description

Sheet stone concrete slope protection structure

Technical Field

The utility model belongs to the technical field of the technique of side slope construction and specifically relates to a piece stone concrete slope protection structure is related to.

Background

Along with the development of highway construction in China, the safety protection problem of the highway is required to be solved, and particularly, slope support measures are required to be made to ensure the quality problem of the highway construction. In the process of slope construction, the slope support scheme mainly analyzes the terrain and the geology of a slope effectively, and then effective slope support measures are made according to actual conditions. When designing the highway slope protection structure, the supporting and reinforcing structure of the side slope is determined by combining the terrain and the geology of the side slope and the hydrological conditions of the side slope in a manner suitable for local conditions, so that the phenomena of side slope landslide and collapse can be effectively prevented.

The highway side slope is used as a side structure of a highway main body and bears functions of maintaining the stability of the highway main body and rapidly guiding water and draining water, the highway side slope protection is mainly divided into engineering protection and plant protection, the engineering protection is mainly rigid protection consisting of reinforcing steel bars and cement, the plant protection is mainly flexible protection consisting of plant loam, fibers, organic matters and vegetation, and the engineering protection is a foundation of the plant protection.

Expressway slope protection structure is as the side structure of high-speed side slope, and current expressway slope protection structure adopts the barricade to support the side slope soil body, prevents that the side slope soil body from warping the unstability. The slope protection structure only has the function of protecting the side slope soil body, when plants on the highway side slope need to be watered, the slope protection structure is difficult to provide plant water, highway maintenance personnel are required to drive to carry the plant water to water the plants, and the problem of poor practicability exists in the slope protection structure.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to the above-mentioned not enough and provide a piece stone concrete slope protection structure that exists among the prior art, it has solved the not good problem of practicality that exists among the prior art.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a piece stone concrete slope protection structure, includes the bank protection basis and sets up cistern and the piece stone concrete barricade on the bank protection basis, the cistern has opening retaining chamber up, the top of cistern is provided with the drainage frame, the drainage frame includes with retaining chamber grafting complex support body, set up in support turn-ups, set up the precipitation tank on the support body top surface on support body lateral wall top and offset with the cistern top surface, set up on the support body bottom surface and with the intake chamber of retaining chamber intercommunication, set up the spillway hole of precipitation tank cell wall upper portion and with the intake tank intercommunication.

The utility model discloses further set up to: the water filtering frame is provided with a water filtering cover, and the top surface of the water filtering cover is provided with a plurality of water filtering holes which are all positioned right above the precipitation tank.

The utility model discloses further set up to: a plurality of fixed cover insertion holes are formed in the top surface of the supporting flange, and a plurality of fixed cover insertion posts which are in plug-in fit with the fixed cover insertion holes are arranged on the end surface of the water filtering cover facing the water filtering frame

The utility model discloses further set up to: a water drainage hole and a water drainage hole are sequentially formed below the water storage cavity, the diameter of the water drainage hole is larger than that of the water drainage hole, and a water level control mechanism used for controlling the on-off between the water drainage hole and the water drainage hole is arranged in the reservoir.

The utility model discloses further set up to: the water level control mechanism comprises a support frame arranged on the drain hole, a limber hole arranged on the top surface of the support frame, a valve post arranged on the top surface of the support frame, a valve plate which is arranged on the valve post in a sliding mode and is used for sealing the drain hole, and a limiting plate arranged at the top of the valve post, wherein a rotation limiting sliding hole in sliding fit with the valve post is formed in the center of the valve plate, a water control spring is sleeved on the valve post, one end of the water control spring abuts against the bottom surface of the valve plate, and the other end of the water control spring abuts against the top surface of the support frame.

The utility model discloses further set up to: the valve column is a polygonal cylinder, and the rotation limiting sliding hole is a polygonal hole.

The utility model discloses further set up to: and the top surface of the support frame is provided with an installation flanging which is abutted against the hole wall of the drain hole, and the installation flanging is connected to the hole wall of the drain hole through a screw.

The utility model discloses further set up to: be provided with water drainage pipe between bank protection basis and the cistern, water drainage pipe includes a plurality of consecutive drain pipes along bank protection structure extending direction, the drain pipe is including setting up body on the bank protection basis, seting up on the body top surface and with the inlet opening of wash port intercommunication, set up on the body top surface and with wash port grafting complex location bulge loop.

The utility model discloses further set up to: slope protection basis includes the basis body, sets up in this internal framework of steel reinforcement of basis, framework of steel reinforcement includes the horizontal anchor bar that the level set up, links to each other and be the upright main muscle of vertical setting with horizontal anchor bar, set up on the bottom surface of cistern and peg graft complex inserted bar hole with upright main muscle, many the piece stone concrete barricade is inserted at the top of upright main muscle.

The utility model discloses further set up to: and a connecting layer is arranged between the slope protection foundation and the reservoir.

To sum up, the utility model discloses a beneficial technological effect does: in rainy weather, the rainwater mixed with the mudstone falls into the precipitation tank through the water filtering holes, the water filtering holes can limit stones with larger particle sizes and other sundries from entering the precipitation tank, when the rainfall is smaller, the rainwater mixed with the mudstone can be precipitated in the precipitation tank, silt and small stones can be precipitated at the tank bottom of the precipitation tank, the rainwater on the upper portion enters the water inlet tank through the overflow holes, then the rainwater mixed with the silt falls into the water storage cavity under the action of gravity, the rainwater mixed with the silt can be precipitated again in the water storage cavity, along with the continuous increase of the weight of the sundries such as the rainwater, the water control spring can be continuously compressed, the valve plate can move towards the direction close to the water drainage hole until the valve plate enters the water drainage hole, the water drainage hole is opened, and the water and silt sediments at the bottom of the water storage cavity enter the water drainage hole through the water drainage hole, and finally the water and the sediments are drained along the drainage pipeline. When needs irrigate domatic vegetation, the workman takes drainage frame and drainage lid on the cistern away, then takes the supernatant of retaining intracavity rainwater out with the water pump to water domatic vegetation, this piece stone concrete slope protection structure is favorable to promoting this piece stone concrete slope protection structure's practicality through addding the retaining function.

Drawings

FIG. 1 is a schematic structural view of a high slope structure according to the present invention;

FIG. 2 is a partial structural view of a high slope structure according to the present invention;

FIG. 3 is an exploded view of the reservoir, the water filtering frame, the water filtering cover and the water discharging pipe of the present invention;

fig. 4 is a schematic structural view of a water level control mechanism according to the present invention.

In the above drawings: 1. a slope body; 2. side anchor holes; 3. slope protection foundation; 4. a base body; 5. a steel reinforcement cage; 51. transverse anchor bars; 52. erecting main ribs; 6. a reservoir; 7. a rib inserting hole; 8. a water storage cavity; 9. a drain hole; 10. a drain hole; 11. a water filtering frame; 12. a frame body; 13. supporting the flanging; 14. a cap-fixing jack; 15. a settling tank; 16. a water inlet groove; 17. an overflow hole; 18. a water filtering cover; 19. inserting the column with a fixed cover; 20. water filtering holes; 21. a support frame; 22. a water through hole; 23. installing a flanging; 24. a spool; 25. a valve plate; 26. a rotation limiting slide hole; 27. a limiting plate; 28. a water control spring; 29. a drain pipe; 30. a pipe body; 31. a water inlet hole; 32. positioning the convex ring; 33. a connecting layer; 34. a sheet-stone concrete retaining wall.

Detailed Description

In order to make the technical means, creation features, achievement purposes and effects of the present invention clearer and easier to understand, the present invention is further explained below with reference to the accompanying drawings and the detailed description.

As shown in fig. 1, a side slope comprises a slope body 1, side anchor holes 2 are formed in the side face of the slope body 1, a stone slab concrete slope protection structure is arranged on the side edge of the slope body 1, and the side slope concrete slope protection structure is used for supporting a side slope soil body and preventing the side slope soil body from deforming and destabilizing.

As shown in fig. 2, the utility model provides a piece stone concrete slope protection structure, including slope protection basis 3 and set up cistern 6 and the piece stone concrete barricade 34 on slope protection basis 3.

As shown in fig. 2, the slope protection foundation 3 includes a foundation body 4 and a steel reinforcement frame 5. The steel reinforcement framework 5 is pre-buried in basic body 4, and steel reinforcement framework 5 includes horizontal anchor bar 51, upright main muscle 52, and horizontal anchor bar 51 sets up for the level, and the cooperation of pegging graft of horizontal anchor bar 51 one end and the side anchor eye 2 of slope body 1, the other end is pre-buried in basic body 4, and upright main muscle 52 is vertical setting, and upright main muscle 52 adopts the ligature welded mode with horizontal anchor bar 51 to link to each other, and the outstanding basic body 4 in top of upright main muscle 52. The foundation body 4 is formed by casting concrete in situ, and when the foundation body 4 is poured, a building template is adopted for temporary support, so that the foundation body 4 can be molded according to a preset drawing.

As shown in fig. 2, the reservoirs 6 are arranged along the extending direction of the slope protection structure at equal intervals, and the filling concrete is poured between the adjacent reservoirs 6, so that the reservoirs 6 and the filling concrete can form a road surface for workers to walk. The water storage tank 6 is a building facility with a water storage function, in the embodiment, the water storage tank 6 adopts a prefabricated type, the water storage tank 6 is a rectangular tank body, and a plurality of rib inserting holes 7 matched with the vertical main ribs 52 in an inserting mode are formed in the bottom surface of the water storage tank 6. A water storage cavity 8, a lower water hole 9 and a drain hole 10 are sequentially formed in the top surface of the water storage tank 6 downwards, the water storage cavity 8 is composed of a rectangular cavity and a funnel-shaped cavity located at the bottom of the rectangular cavity, the lower water hole 9 and the drain hole 10 are rectangular holes, and the aperture of the drain hole 10 is larger than that of the lower water hole 9.

As shown in fig. 2 and 3, the top of cistern 6 is provided with drainage frame 11, drainage frame 11 includes support body 12, the cross section of support body 12 is the rectangle, support body 12 is pegged graft with the rectangle cavity of retaining chamber 8 and is cooperated, the top homogeneous style of every lateral wall of support body 12 is connected with supports turn-ups 13, it offsets with the top surface of cistern 6 to support turn-ups 13 for drainage frame 11 can place in the top of cistern 6, support and seted up a plurality of jack 14 of covering surely on turn-ups 13's the top surface, it is the circular port to cover jack 14 surely. The top surface of the frame body 12 is provided with a precipitation tank 15 with a rectangular ring-shaped cross section, the center of the bottom surface of the frame body 12 is provided with a water inlet tank 16 with a rectangular cross section, the water inlet tank 16 is communicated with the water storage cavity 8, the upper part of the wall of the precipitation tank 15 is provided with four overflow holes 17, the four overflow holes 17 are distributed in a rectangular shape, and the overflow holes 17 are used for communicating the precipitation tank 15 and the water inlet tank 16.

As shown in fig. 2 and 3, be provided with the drainage lid 18 on the drainage frame 11, the drainage lid 18 is the rectangular plate body, the integral type is connected with a plurality of fixed cover insert posts 19 on the terminal surface of drainage lid 18 towards drainage frame 11, fixed cover insert posts 19 are cylindric, and fixed cover insert posts 19 with fix the cooperation of pegging graft of covering jack 14, a plurality of drainage holes 20 have been seted up on the top surface of drainage lid 18, a plurality of drainage holes 20 all are located the precipitation tank 15 directly over, drainage holes 20 are used for restricting the great stone of particle diameter and other debris entering precipitation tank 15.

As shown in fig. 2 and 4, a water level control mechanism is arranged in the reservoir 6, and the water level control mechanism controls the water level of the water resource in the water storage cavity 8 by controlling the on-off between the drain hole 9 and the drain hole 10. The water level control mechanism comprises a support frame 21 arranged in the drain hole 10, in the embodiment, a water through hole 22 for water flow and sediment to pass through is formed in the support frame 21, the support frame 21 is in a cross shape, an installation flanging 23 which is abutted against the hole wall of the drain hole 10 is integrally connected to the top surface of the support frame 21, and the installation flanging 23 is in screw connection with the hole wall of the drain hole 10. Fixedly connected with valve post 24 on support frame 21 terminal surface towards lower water hole 9, valve post 24 is square column body, it is provided with the valve plate 25 that is used for sealing lower water hole 9 to slide on the valve post 24, valve plate 25 is the rectangular plate body, the center department of valve plate 25 has seted up the cross section and has been the square limit slip bore 26 of changeing, limit slip bore 26 is run through and limit slip bore 26 and valve post 24 sliding fit by valve post 24, because the cross section of valve post 24 and limit slip bore 26 is square, then valve plate 25 reciprocates the in-process along valve post 24, valve plate 25 is restricted and rotates, the top fixedly connected with limiting plate 27 of valve post 24, limiting plate 27 is used for restricting valve post 24 and valve plate 25 separation. The valve post 24 is sleeved with a water control spring 28, one end of the water control spring 28 abuts against the bottom surface of the valve plate 25, the other end of the water control spring 28 abuts against the top surface of the support frame 21, when the water in the water storage cavity 8 is continuously increased, the water control spring 28 can be continuously compressed, the valve plate 25 can move towards the direction close to the drain hole 10 until the valve plate 25 enters the drain hole 10, the drain hole 9 is opened, and the water and sediment at the bottom of the water storage cavity 8 enter the drain hole 10 through the drain hole 9.

As shown in fig. 2 and 3, a drain pipe 29 is arranged between the slope protection foundation 3 and the water storage tank 6, the drain pipe 29 comprises a plurality of drain pipes 29 which are sequentially connected along the extending direction of the slope protection structure, and the adjacent drain pipes 29 are connected by smearing cement mortar on the butt joint surface. The drain pipe 29 comprises a pipe body 30, the pipe body 30 is a rectangular pipe, a water inlet hole 31 communicated with the drain hole 10 is formed in the top surface of the pipe body 30, a positioning convex ring 32 is integrally connected to the top surface of the pipe body 30, the cross section of the positioning convex ring 32 is rectangular annular, the hollow middle of the positioning convex ring 32 is communicated with the water inlet hole 31, and the positioning convex ring 32 is in plug-in fit with the drain hole 10.

As shown in fig. 2, be provided with articulamentum 33 between bank protection basis 3 and the cistern 6, articulamentum 33 is cast in situ by the concrete, and articulamentum 33 is run through by founding main reinforcement 52, and articulamentum 33 is including the way parcel of drain pipe 29, through setting up articulamentum 33, can promote the joint strength between bank protection basis 3, cistern 6, the drain pipe 29.

As shown in fig. 2, the sheet-stone concrete retaining wall 34 is disposed on a side of the reservoir 6 away from the slope body 1, the sheet-stone concrete retaining wall 34 is an existing structure containing sheet stones and concrete, and by disposing the sheet-stone concrete retaining wall 34, the amount of cement can be reduced, and thus the damage of heat generation to the slope protection structure can be reduced.

The detailed working process of the embodiment is as follows: in rainy days, rainwater mixed with mudstone falls into the precipitation tank 15 through the water filtering holes 20, the water filtering holes 20 can limit stones with large particle sizes and other impurities to enter the precipitation tank 15, when rainfall is small, the rainwater mixed with the mudstone can be precipitated in the precipitation tank 15, silt and small stones can be precipitated at the bottom of the precipitation tank 15, the rainwater on the upper portion enters the water inlet tank 16 through the overflow holes 17, then the rainwater mixed with the silt falls into the water storage cavity 8 under the action of gravity, the rainwater mixed with the silt can be precipitated in the water storage cavity 8 again, along with the continuous increase of the weight of the impurities such as the rainwater and the silt in the water storage cavity 8, the water control spring 28 can be continuously compressed, the valve plate 25 can move towards the direction close to the drain hole 10 until the valve plate 25 enters the drain hole 10, the drain hole 9 is opened, and the water and silt sediments at the bottom of the water storage cavity 8 enter the drain hole 10 through the drain hole 9 and finally drain pipe 29 is drained. When needs irrigate domatic vegetation, the workman takes away drainage frame 11 and drainage lid 18 on the cistern 6, then takes the supernatant of rainwater in the retaining chamber 8 out with the water pump to water domatic vegetation, this piece stone concrete slope protection structure is favorable to promoting this piece stone concrete slope protection structure's practicality through addding the retaining function.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a piece stone concrete slope protection structure which characterized in that: including bank protection basis (3) and set up cistern (6) and slice stone concrete barricade (34) on bank protection basis (3), cistern (6) have opening retaining chamber (8) up, the top of cistern (6) is provided with drainage frame (11), drainage frame (11) include with retaining chamber (8) grafting complex support body (12), set up in support turn-ups (13) that support top side of support body (12) lateral wall top and offset with cistern (6) top surface, set up in precipitation tank (15) on support body (12) top surface, set up on support body (12) bottom surface and with inlet channel (16) of retaining chamber (8) intercommunication, set up in precipitation tank (15) cell wall upper portion and overflow hole (17) that communicate with inlet channel (16).

2. The stone concrete slope protection structure of claim 1, wherein: the water filtering frame (11) is provided with a water filtering cover (18), and the top surface of the water filtering cover (18) is provided with a plurality of water filtering holes (20) which are all positioned right above the settling tank (15).

3. The stone concrete slope protection structure of claim 2, wherein: a plurality of fixed cover insertion holes (14) are formed in the top surface of the supporting flange (13), and a plurality of fixed cover insertion columns (19) which are in plug-in fit with the fixed cover insertion holes (14) are arranged on the end surface, facing the water filtering frame (11), of the water filtering cover (18).

4. The stone concrete slope protection structure of claim 1, characterized in that: a lower water hole (9) and a drain hole (10) are sequentially formed below the water storage cavity (8), the aperture of the drain hole (10) is larger than that of the lower water hole (9), and a water level control mechanism for controlling the on-off between the lower water hole (9) and the drain hole (10) is arranged in the reservoir (6).

5. The stone concrete slope protection structure of claim 4, characterized in that: the water level control mechanism comprises a support frame (21) arranged on a drain hole (10), a limber hole (22) formed in the top surface of the support frame (21), a valve post (24) arranged on the top surface of the support frame (21), a valve plate (25) which is arranged on the valve post (24) in a sliding mode and seals a drain hole (9), and a limiting plate (27) arranged at the top of the valve post (24), wherein a rotation limiting slide hole (26) in sliding fit with the valve post (24) is formed in the center of the valve plate (25), a water control spring (28) is sleeved on the valve post (24), one end of the water control spring (28) abuts against the bottom surface of the valve plate (25), and the other end of the water control spring abuts against the top surface of the support frame (21).

6. The stone concrete slope protection structure of claim 5, characterized in that: the valve column (24) is a polygonal cylinder, and the rotation limiting sliding hole (26) is a polygonal hole.

7. The stone concrete slope protection structure of claim 5, characterized in that: the top surface of the support frame (21) is provided with an installation flanging (23) which is abutted against the hole wall of the drain hole (10), and the installation flanging (23) is connected to the hole wall of the drain hole (10) through screws.

8. The stone concrete slope protection structure of claim 4, characterized in that: be provided with drain pipe (29) way between bank protection basis (3) and cistern (6), drain pipe (29) way includes a plurality of drain pipe (29) that link to each other in proper order along slope protection structure extending direction, drain pipe (29) including set up body (30) on bank protection basis (3), set up on body (30) top surface and with inlet opening (31) of wash port (10) intercommunication, set up on body (30) top surface and with wash port (10) grafting complex location bulge loop (32).

9. The stone concrete slope protection structure of claim 1, characterized in that: slope protection basis (3) include basis body (4), set up framework of steel reinforcement (5) in basis body (4), framework of steel reinforcement (5) link to each other and be main muscle (52) of vertical setting including horizontal anchor bar (51) that the level set up, with horizontal anchor bar (51), set up on the bottom surface of cistern (6) and peg graft complex dowel hole (7), many with main muscle of standing (52) the top of main muscle of standing (52) inserts slice stone concrete barricade (34).

10. The stone concrete slope protection structure of claim 1, characterized in that: a connecting layer (33) is arranged between the slope protection foundation (3) and the reservoir (6).