CN218813505U

CN218813505U - Side slope fixing device for pumped storage power station

Info

Publication number: CN218813505U
Application number: CN202223092099.1U
Authority: CN
Inventors: 董海洋; 王龙; 梅翔; 张帅帅; 张晓林; 袁硕; 孙传真; 袁秉立
Original assignee: Shandong Weifang Pumped Storage Co ltd; State Grid Xinyuan Co Ltd
Current assignee: Shandong Weifang Pumped Storage Co ltd; State Grid Xinyuan Co Ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-04-07
Anticipated expiration: 2032-11-17

Abstract

The utility model relates to a side slope fixing device for a pumped storage power station, which relates to the field of side slope fixing construction and comprises a plurality of groups of fixing frames which are sequentially connected in sequence, wherein the four corners of each fixing frame are respectively provided with a half-arc connecting frame, the half-arc connecting frames on four adjacent fixing frames jointly form a circular connecting frame, and a first side slope fixing part is arranged in the circular connecting frame; one side of the fixed frame is provided with a round frame parallel to the fixed frame, the fixed frame is fixedly connected with the round frame through a connecting frame, a second slope fixing piece is arranged in the round frame, hilling is arranged in the fixing frame, and grass seeds are arranged in the hilling. The utility model discloses a its unique structural design can guarantee effectively that the assurance grass quilt is difficult for being broken down by the water in the river, can effectually reduce the danger that the side slope sinks simultaneously, and simultaneously, it also can realize the replenishment to the side slope vegetation fast, and then shortens the time of its maintenance.

Description

Side slope fixing device for pumped storage power station

Technical Field

The utility model relates to a fixed technical field of side slope especially relates to a side slope fixing device for pumped storage power station.

Background

At present, a side slope refers to a slope with a certain slope formed on two sides of a roadbed, and is usually arranged in a road or a river channel to ensure the stability of the roadbed. At present, the protection of river course side slope is basically that the inoxidizing coating has been laid at the ramp, then through the dead lever with its vertical fixation on the domatic of river course side slope to make the inoxidizing coating stabilize the processing to the soil matrix in the river course side slope.

In addition, when meeting with the great weather of precipitation, the rainwash ramp makes the dead lever of fixing on the ramp produce easily not hard up to swing the slope sheath of being fixed in on the ramp, lead to the emergence of incident, to this, need further improvement, if adopt concrete framework structure, traditional concrete reinforced structure can bear the dual function of water impact erosion and top reinforced structure downforce in the part of river levee bottom, appear the displacement easily, safety problems such as collapse.

How to solve the above technical problems is the subject faced by the present invention.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a reasonable in design, safe and reliable's side slope fixing device for pumped storage power station.

The utility model provides a technical scheme that its technical problem adopted is: a side slope fixing device for a pumped storage power station comprises a plurality of groups of fixing frames which are sequentially connected in sequence, wherein the four corners of each fixing frame are respectively provided with a half-arc connecting frame, the half-arc connecting frames on the adjacent four fixing frames jointly form a circular connecting frame, and a first side slope fixing piece is arranged in the circular connecting frame;

one side of fixed frame is provided with and is on a parallel with fixed frame's round frame, fixed frame pass through the link with round frame fixed connection, just be provided with side slope fixed connection's second side slope mounting in the round frame, just be provided with in the fixed frame and bank up, just be provided with the grass seeds in the bank up.

Furthermore, a reinforcing structure matched with the second slope fixing piece is arranged right below the fixing frame, the reinforcing structure comprises a plurality of groups of reinforcing frames which are sequentially connected, half-arc connecting cylinders are arranged at four corners of each reinforcing frame, and a circular connecting cylinder is formed by the adjacent four half-arc connecting cylinders;

the circular connecting cylinder is connected with the second slope fixing piece, and filler is arranged between the circular frame and the reinforcing structure.

Furthermore, the reinforcing structure further comprises a plurality of groups of reinforcing cylinders connected with the first slope fixing piece, and a connecting cross connected with the reinforcing frame is arranged at the bottom end of each reinforcing cylinder.

Furthermore, the top ends of two adjacent reinforcing cylinders are provided with connecting ribs.

Further, the side slope sets gradually into hillock, filling layer, shallow layer and ground of burying by shallow to dark, just consolidate the frame and be located on the ground, just connect the cross and be located consolidate in the frame, and with consolidate the frame connection, the shallow layer of burying extremely consolidate the top surface department of a section of thick bamboo, just filler in the filling layer sets up to fine sand or stone or concrete.

Furthermore, the first slope fixing piece comprises a fixed outer cylinder, a plurality of groups of distribution grooves are uniformly formed in the cylinder wall of the fixed outer cylinder along the circumferential direction of the fixed outer cylinder, the distribution grooves penetrate through the cylinder wall of the fixed outer cylinder, an extrusion ridge hinged with the fixed outer cylinder is arranged in each distribution groove, a plurality of groups of extrusion barbs are arranged on each extrusion ridge, and a butt joint disc part matched with the circular connecting frame is arranged at the top end part of the fixed outer cylinder;

be provided with the extrusion inner prop in the fixed urceolus, just the column wall of post is followed in the extrusion a plurality of groups have evenly been seted up to the circumference direction of post in the extrusion and have been accomodate the groove, just it is connected with L type linking arm to accomodate the articulated in the groove, just L type linking arm with the stupefied articulated connection of extrusion, just the top of post has seted up in the extrusion with butt joint dish portion complex connection pad.

Further, the connection pad with the post is detachable to be connected in the extrusion, just the slip casting hole has been seted up on the top surface of post in the extrusion, just the slip casting hole with accomodate the groove intercommunication, just slip casting hole slip casting self-compaction concrete solution.

Further, the second slope fixing piece is consistent with the first slope fixing piece in basic structure, and the second slope fixing piece is connected with the circular connecting frame.

The utility model discloses a its unique structural design, through fixed frame, the cooperation of circular frame and second slope mounting, and with this earthing up, the cooperation of grass kind, can guarantee effectively that the assurance grass is difficult for being washed down by the water in the river, the danger that simultaneously can effectual reduction slope subsides, simultaneously, even if after being washed down, because this fixed frame, the existence of circular frame and second slope mounting, it also can realize the replenishment to the slope vegetation fast, and then shortens the time of its maintenance and maintenance.

The utility model discloses further be provided with reinforced structure on the basis of above-mentioned structure for above-mentioned fixed frame, circular frame and second side slope mounting's complex can be fastened more settle in original position department, further reduce the too big possibility that leads to the side slope to be washed out of the velocity of flow of river hydrology.

Drawings

Fig. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;

FIG. 2 is a partially-fitted three-dimensional structure diagram of the present invention;

fig. 3 is an exploded view of the first slope securing member of the present invention;

wherein the figures are identified as: 1. a fixed frame; 11. a half-arc connection frame; 2. a circular connecting frame; 3. a first slope fixing member; 31. fixing the outer cylinder; 32. extruding and corrugation; 33. extruding the inner column; 34. an L-shaped connecting arm; 4. a circular frame; 5. a connecting frame; 6. connecting the disc; 7. a second slope fixing member; 8. reinforcing the structure; 81. reinforcing the frame; 82. a half-arc connecting cylinder; 83. a reinforcement cylinder; 84. a cross is connected; 85. connecting edges; 9. and (5) foundation construction.

Detailed Description

Referring to fig. 1 to 2, in a slope fixing device for a pumped storage power station, a plurality of groups of fixing frames 1 are sequentially connected in sequence, a half-arc connecting frame 11 is respectively arranged at four corners of each fixing frame 1, the half-arc connecting frames 11 on four adjacent fixing frames 1 jointly form a circular connecting frame 2, and a first slope fixing part 3 is arranged in the circular connecting frame 2;

one side of the fixed frame 1 is provided with a round frame 4 parallel to the fixed frame, the fixed frame 1 is fixedly connected with the round frame 4 through a connecting frame 5, a second slope fixing piece 7 fixedly connected with a slope is arranged in the round frame, hilling is arranged in the fixed frame, and grass seeds are arranged in the hilling.

Furthermore, a reinforcing structure 8 matched with the second slope fixing piece is arranged right below the fixed frame 1, the reinforcing structure comprises a plurality of groups of reinforcing frames 81 which are sequentially connected, semi-arc connecting cylinders 82 are arranged at four corners of each reinforcing frame 81, and a circular connecting cylinder is formed by four adjacent semi-arc connecting cylinders;

the circular connecting cylinder is connected with the second slope fixing piece 7, and filler is arranged between the circular frame and the reinforcing structure.

Further, the reinforcing structure 8 further comprises a plurality of groups of reinforcing cylinders 83 connected with the first slope fixing part 3, and a connecting cross 84 connected with the reinforcing frame is arranged at the bottom end of each reinforcing cylinder 83.

Further, the top ends of two adjacent reinforcing cylinders 83 are provided with connecting ridges 85.

Further, the side slope sets gradually to earthing up, filling layer, shallow layer and ground 9 by shallow to dark, just the reinforcement frame 81 is located on the ground 9, just connect cross 84 to be located in the reinforcement frame 81, and with the reinforcement frame 81 is connected, shallow layer extremely the top surface department of reinforcing a section of thick bamboo 83, just filler in the filling layer sets up to fine sand or stone or concrete.

Specifically, the proportion of the whole filling layer and the culture soil layer, namely the height between the filling layer and the circular frame, is specifically adjusted according to the property of the river bank and the hydrological requirement.

Further, the first slope fixing part 3 comprises a fixing outer cylinder 31, a plurality of groups of distribution grooves are uniformly formed in the cylinder wall of the fixing outer cylinder 31 along the circumferential direction of the fixing outer cylinder 31, the distribution grooves penetrate through the cylinder wall of the fixing outer cylinder 31, an extrusion edge 32 hinged to the fixing outer cylinder 31 is arranged in each distribution groove, a plurality of groups of extrusion barbs are arranged on each extrusion edge, and a butt joint disc part matched with the circular connecting frame 2 is arranged at the top end part of the fixing outer cylinder 31;

be provided with post 33 in the extrusion in the fixed urceolus 31, just the post wall of post 33 is followed the circumference direction of post has evenly seted up a plurality of groups in the extrusion and has accomodate the groove, just it is connected with L type linking arm 34 to accomodate the articulated in groove, just L type linking arm 34 with the stupefied 32 articulated connection of extrusion, just the top of post has seted up in the extrusion with butt joint dish portion complex connection pad.

Further, the connection pad with the detachable connection of post in the extrusion, just the slip casting hole has been seted up on the top surface of post in the extrusion, just the slip casting hole with accomodate the groove intercommunication, just slip casting hole slip casting self-compaction concrete solution.

Furthermore, the fixed frame, the round frame and the reinforcing structure are all made of concrete prefabricated components, except that the first slope fixing piece and the second slope fixing piece are made of metal, and the rest of the first slope fixing piece and the second slope fixing piece are made of concrete prefabricated components.

When the device is used, soil at a side slope is tamped firstly, a relatively stable foundation is provided, then reinforcing frames are sequentially arranged and connected, then a reinforcing cylinder is fixed on the reinforcing frame through a connecting cross, then soil or waste residues and the like are used for shallow burying of the structure until the structure is shallow buried to the height of the reinforcing cylinder, then stones, gravels or concrete are used for paving the reinforcing cylinder to a certain height, leveling is performed again, then the fixing frame is sequentially arranged and connected on the whole platform, then the fixing frame and a filling layer are reinforced again through a second side slope fixing piece, whether the fixing frame is filled with fillers in one step or not is judged according to specific needs according to hydrological conditions and the like, when the fixing frame needs to be filled, the fillers are continuously used for carrying out related filling, but no requirements are made on the flatness, then the fixing frame is used for next step filling until the fixing frame is higher than the fixing frame, and then seeds of related vegetation are added into the filling soil, wherein reinforcing steel bars between the whole reinforcing frame and the fixing frame can be positioned.

The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.

Claims

1. The utility model provides a side slope fixing device for pumped storage power station, includes fixed frame (1) that a plurality of groups connect gradually in order, its characterized in that: the four corners of the fixed frame (1) are respectively provided with a half-arc connecting frame (11), the half-arc connecting frames (11) on the adjacent four fixed frames (1) jointly form a circular connecting frame (2), and a first slope fixing piece (3) is arranged in the circular connecting frame (2);

one side of the fixed frame (1) is provided with a round frame (4) parallel to the fixed frame, the fixed frame (1) is fixedly connected with the round frame (4) through a connecting frame (5), a second slope fixing piece (7) for fixedly connecting a slope is arranged in the round frame, hilling is arranged in the fixed frame, and grass seeds are arranged in the hilling.

2. The slope fixing device for the pumped storage power station as claimed in claim 1, wherein: a reinforcing structure (8) matched with the second slope fixing piece is arranged right below the fixed frame (1), the reinforcing structure comprises a plurality of groups of reinforcing frames (81) which are sequentially connected, semi-arc connecting cylinders (82) are arranged at four corners of each reinforcing frame (81), and adjacent four semi-arc connecting cylinders jointly form a circular connecting cylinder;

the circular connecting cylinder is connected with the second slope fixing piece (7), and filler is arranged between the circular frame and the reinforcing structure.

3. The slope fixing device for pumped storage power stations of claim 2, wherein: the reinforced structure (8) further comprises a plurality of groups of reinforced cylinders (83) connected with the first slope fixing piece (3), and the bottom ends of the reinforced cylinders (83) are provided with connecting crosses (84) connected with the reinforced frame.

4. The slope fixing device for pumped storage power stations of claim 3, wherein: the top ends of two adjacent reinforcing cylinders (83) are provided with connecting ribs (85).

5. The slope fixing device for pumped storage power stations of claim 4, wherein: the side slope sets gradually into earthing up, filling layer, shallow layer and ground (9) of burying by shallow to dark, just consolidate frame (81) and be located on ground (9), just connect cross (84) and be located consolidate in the frame (81) and with consolidate frame (81) and connect, shallow layer buries extremely the top surface department of consolidating a section of thick bamboo (83), just filler in the filling layer sets up to fine sand or stone or concrete.

6. The slope fixing device for pumped storage power stations of claim 1, wherein: the first slope fixing piece (3) comprises a fixed outer cylinder (31), a plurality of groups of distribution grooves are uniformly formed in the cylinder wall of the fixed outer cylinder (31) along the circumferential direction of the fixed outer cylinder (31), the distribution grooves penetrate through the cylinder wall of the fixed outer cylinder (31), an extrusion ridge (32) hinged to the fixed outer cylinder (31) is arranged in each distribution groove, a plurality of groups of extrusion barbs are arranged on each extrusion ridge, and the top end portion of the fixed outer cylinder (31) is provided with a butt joint disc portion matched with the circular connecting frame (2);

be provided with in fixed urceolus (31) and extrude interior post (33), just the column wall of post (33) is followed in the extrusion the circumference direction of post has evenly seted up a plurality of groups in the extrusion and has accomodate the groove, just it is connected with L type linking arm (34) to accomodate the articulated in groove, just L type linking arm (34) with extrude stupefied (32) articulated connection, just the top of post seted up in the extrusion with to dish portion complex connection pad (6).

7. The slope fixing device for the pumped storage power station as claimed in claim 6, wherein: the connection pad with the detachable connection of post in the extrusion, just the slip casting hole has been seted up on the top surface of post in the extrusion, just the slip casting hole with accomodate the groove intercommunication, just slip casting hole slip casting self-compaction concrete grout.

8. The slope fixing device for the pumped storage power station as claimed in claim 7, wherein: the second slope fixing piece is consistent with the first slope fixing piece in basic structure, and the second slope fixing piece is matched with the circular connecting frame.