CN214005589U

CN214005589U - Erosion-resistant ditch slope protection for hydraulic engineering

Info

Publication number: CN214005589U
Application number: CN202022988743.8U
Authority: CN
Inventors: 张跟红
Original assignee: Anhui Xuanguang Water Conservancy Engineering Co ltd
Current assignee: Anhui Xuanguang Water Conservancy Engineering Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-20
Anticipated expiration: 2030-12-09

Abstract

The application relates to a water conservancy project erosion-resistant ditch slope protection, which comprises a slope body arranged obliquely, a plurality of protection plates arranged on the slope body, a reinforcing mechanism arranged on the protection plates and used for fixing protection base plates, and a connecting component arranged between the protection plates; the reinforcing mechanism comprises a positioning cone fixed on the protection plate, an L-shaped anti-pulling piece arranged in the positioning cone and a driving assembly used for moving the L-shaped anti-pulling piece, wherein one end of the L-shaped anti-pulling piece extends out of the positioning cone and is in plug-in fit with the slope body. This application improves slope protection device's resistance to plucking performance through the setting of L shape resistance to plucking piece, has the firm degree that improves slope protection device and the connection of the slope body, prevents soil erosion and water loss's effect.

Description

Erosion-resistant ditch slope protection for hydraulic engineering

Technical Field

The application relates to the field of hydraulic engineering bank protection, especially relate to a resistant erosion ditch bank protection of hydraulic engineering.

Background

In China, water and soil loss is very serious, and is one of important factors causing imbalance of land resource balance. The slope protection is a device for effectively reinforcing the surfaces of river levees and ditches, slope protection equipment needs to be built along the bank in the hydraulic engineering construction to protect the river levees and the ditches, and water and soil loss caused by factors such as rain wash, soil subsidence and the like can be prevented.

In the related art, chinese patent application with publication number CN110552321A discloses a water conservancy slope protection net, which structurally comprises an elastic frame, rivets, holes, strong steel wires, a buffer device, strong steel rings and fastening hooks, wherein the elastic frame is a rectangle with four parallel and equal sides, the elastic frame is integrally formed, and the rivets are arranged on the periphery of the surface of the elastic frame. The existing ecological slope protection device is inconvenient to use, usually uses a protective net for protection, and the protective net slope protection is fixed and unstable, so that the effective protection cannot be realized.

In view of the above-mentioned related technologies, the inventor believes that the rivets are only arranged around the elastic frame, when the area of the slope body is large, the middle area of the slope protection net is hard to be stably connected with the slope body, and the rivets may be separated from the slope body in gusty weather, which results in the defect that the connection between the slope protection device and the slope body is unstable.

SUMMERY OF THE UTILITY MODEL

In order to improve the firm degree of being connected of slope protection device and the slope body, prevent soil erosion and water loss, this application provides a water conservancy project resistant erosion ditch bank protection.

The application provides a pair of water conservancy project erosion resistant irrigation canals and ditches bank protection adopts following technical scheme:

a water conservancy project erosion-resistant ditch protection slope comprises a slope body arranged obliquely, a plurality of protection plates arranged on the slope body, a reinforcing mechanism arranged on the protection plates and used for fixing the protection plates, and a connecting component arranged between the protection plates; the reinforcing mechanism comprises a positioning cone fixed on the protection plate, an L-shaped anti-pulling piece arranged in the positioning cone and a driving assembly used for moving the L-shaped anti-pulling piece, wherein one end of the L-shaped anti-pulling piece extends out of the positioning cone and is inserted into the slope body.

Through adopting above-mentioned technical scheme, when the protection plate was installed on the slope body, in the location awl stretched into the slope body, operating personnel passed through start-up drive assembly this moment, and drive assembly made L shape resistance to plucking piece remove, and L shape resistance to plucking piece passed the location awl and stretched into in the slope body, and L shape resistance to plucking piece is favorable to improving the resistance to plucking performance of protection plate to improve the firm degree of slope protection and the connection of the slope body, prevent soil erosion and water loss.

Preferably, the driving assembly comprises a knob arranged on the protection plate, a lead screw fixed on the knob, a pressing block sleeved on the lead screw, and a connecting rod hinged between the pressing block and the L-shaped anti-pulling piece, the pressing block and the lead screw are in threaded transmission, a sliding block is fixed on the pressing block, and a sliding groove used for being matched with the sliding block in a sliding mode is formed in the inner side wall of the positioning cone.

Through adopting above-mentioned technical scheme, the slider sets up and is favorable to preventing the briquetting to rotate in the spout, and operating personnel passes through rotatory knob, and the knob rotates and drives the lead screw and rotate, and the lead screw rotates and makes the briquetting remove on the length direction of lead screw, and when the briquetting removed downwards, the briquetting made the connecting rod remove, and the connecting rod finally drives L shape resistance to plucking piece and removes for L shape resistance to plucking piece inserts the slope internal.

Preferably, wear to be equipped with the dead lever on the L shape resistance to plucking piece, the L shape resistance to plucking piece with the dead lever cooperation of sliding, the cover is equipped with first spring on the dead lever, first spring one end with L shape resistance to plucking piece fixed connection, the first spring other end with the inside wall fixed connection of location awl.

Through adopting above-mentioned technical scheme, the setting up of dead lever makes L shape resistance to plucking piece remove more smoothly, and L shape resistance to plucking piece gets into the sloping body under the effect of first spring elasticity more easily, makes things convenient for operating personnel to remove L shape resistance to plucking piece.

Preferably, the protection plate is provided with a mounting groove, the knob is attached to and abutted against the bottom surface of the mounting groove, and the knob is provided with a positioning bolt which penetrates through the knob and is in threaded connection with the positioning cone.

Through adopting above-mentioned technical scheme, the pilot pin is fixed with the guard plate and is made the knob fixed, and at this moment, first spring is in compression state, and the pilot pin is favorable to preventing first spring and kick-backs when L shape resistance to plucking piece does not get into the slope body, extracts the pilot pin when operating personnel, and first spring elasticity promotes L shape connecting piece and removes.

Preferably, guard plate one end is fixed with the inserted block, the slot has been seted up on the guard plate other end, coupling assembling is including wearing to locate pull rod on the guard plate, be fixed in be used for on the pull rod with the stopper of inserted block grafting complex, cover are located second spring on the pull rod, second spring one end with stopper fixed connection, the second spring other end with guard plate inside wall fixed connection.

Through adopting above-mentioned technical scheme, operating personnel stimulates the pull rod earlier for the second spring is in compression state, and operating personnel inserts the insert on the adjacent guard plate again this moment in the slot, and operating personnel loosens the pull rod again, and the stopper is pegged graft with the insert under the effect of second spring elasticity and is cooperated, thereby makes the insert fixed, is favorable to consolidating the connection between the adjacent guard plate.

Preferably, the protection plate is provided with planting holes for planting plants, and the planting holes are communicated with the slope body.

Through adopting above-mentioned technical scheme, plant downthehole planting plant, the root system growth of plant is favorable to firm soil to further reduce soil erosion and water loss.

Preferably, the protection plate is provided with a drainage ditch, and the drainage ditch is arranged along the slope body inclined plane.

Through adopting above-mentioned technical scheme, the setting up of escape canal makes the water of rushing up the guard plate along the escape canal backward flow go into the irrigation canals and ditches in, prevents that river from causing the corruption to the guard plate.

Preferably, be provided with the connecting ditch on the guard plate, the connecting ditch set up in between escape canal and the planting hole, just the connecting ditch respectively with escape canal, planting hole are linked together.

Through adopting above-mentioned technical scheme, the setting up of connecting ditch makes partly water along the connecting ditch entering plant downtheholely, is favorable to watering and plants downthehole plant.

In summary, the present application includes at least one of the following beneficial technical effects:

the driving assembly enables the L-shaped anti-pulling piece to move, the L-shaped anti-pulling piece penetrates through the positioning cone and extends into the slope body, and the L-shaped anti-pulling piece is beneficial to improving the anti-pulling performance of the protection plate, so that the connection stability of the protection device and the slope body is improved, and water and soil loss is prevented;

when the inserting blocks on the adjacent protection plates are inserted into the inserting grooves, the operating personnel loosens the pull rods, and the limiting blocks are in inserting fit with the inserting blocks under the action of the elastic force of the second springs, so that the inserting blocks are fixed, and the connection between the adjacent protection plates is reinforced;

plants are planted in the planting holes, and the root growth of the plants is beneficial to stabilizing soil, so that water and soil loss is further reduced.

Drawings

Fig. 1 is an internal structure schematic diagram of the erosion resistant ditch bank protection of the hydraulic engineering of this application embodiment.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 1.

Description of reference numerals: 1. a slope body; 2. a protection plate; 21. planting holes; 22. a drainage ditch; 23. a connecting groove; 24. mounting grooves; 25. positioning bolts; 26. inserting a block; 261. connecting holes; 27. a slot; 28. a limiting groove; 3. a reinforcement mechanism; 31. positioning a cone; 311. connecting columns; 3111. a chute; 3112. fixing grooves; 312. a conical tip; 32. an L-shaped anti-pulling piece; 321. a transverse plate; 322. a vertical plate; 33. a drive assembly; 331. a knob; 332. a screw rod; 333. briquetting; 3331. a slider; 334; a connecting rod; 34. fixing the rod; 35. a first spring; 4. a connecting assembly; 41. a pull rod; 42. a limiting block; 43. a second spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses resistant erosion channel bank protection of hydraulic engineering. Referring to fig. 1 and 2, the erosion-resistant ditch protection slope of hydraulic engineering comprises a slope body 1, a protection plate 2, a reinforcing mechanism 3 and a connecting component 4.

Referring to fig. 1 and 2, the slope body 1 is obliquely arranged, the cross section of the protection plate 2 is rectangular, and the bottom surface of the protection plate 2 is attached to the inclined surface of the slope body 1. Offer the planting hole 21 that is used for planting the plant on guard plate 2, planting hole 21 opening is circular, and plants hole 21 and seted up a plurality ofly, a plurality of planting hole 21 evenly distributed are on guard plate 2. The planting holes 21 are used for planting plants with developed root systems, and are favorable for stabilizing soil on the slope body 1 and preventing water and soil loss after the root systems of the plants grow. The protection plate 2 is provided with a drainage ditch 22, the cross section of the drainage ditch 22 is semicircular, the upper surface of the drainage ditch 22 is flush with the upper surface of the protection plate 2, and the length direction of the drainage ditch 22 is parallel to the inclination direction of the slope body 1. A connecting ditch 23 is arranged between the drainage ditch 22 and the planting hole 21, one end of the connecting ditch 23 is communicated with the drainage ditch 22, and the other end of the connecting ditch 23 is communicated with the planting hole 21. When the water in the ditch impacts the uphill body 1, part of the ditch water flows back into the ditch along the drainage ditch 22, and the rest part of the ditch water flows into the planting holes 21 along the connecting ditch 23, so that the plants can be irrigated.

Referring to fig. 1 and 2, the reinforcing mechanism 3 includes a positioning cone 31, an L-shaped anti-pulling piece 32, and a driving assembly 33. The positioning cone 31 comprises a connecting column 311 and a cone tip 312, the connecting column 311 is a hollow cylinder, the cone tip 312 is conical, one end of the connecting column 311 is fixedly connected with the bottom surface of the protection plate 2, and the other end of the connecting column 311 is fixedly connected with the circular end surface of the cone tip 312. The L-shaped anti-pulling element 32 comprises a transverse plate 321 and a vertical plate 322, the bottom surface of the transverse plate 321 is fixedly connected with the upper surface of the vertical plate 322, the length direction of the transverse plate 321 is perpendicular to the axial direction of the connecting column 311, and one end of the transverse plate 321, which is far away from the axial direction of the connecting column 311, is in a needle point shape. Fixing groove 3112 has been seted up on the inside wall of spliced pole 311, and the opening of fixing groove 3112 is the rectangle, and fixing groove 3112 and horizontal board 321 peg graft the cooperation. The fixing rod 34 penetrates through the vertical plate 322, the cross section of the fixing rod 34 is circular, the length direction of the fixing rod 34 is consistent with that of the transverse plate 321, the fixing rod 34 is fixedly connected with the inner side wall of the connecting column 311, and the fixing rod 34 is matched with the vertical plate 322 in a sliding mode. The fixing rod 34 is sleeved with a first spring 35, one end of the first spring 35 is fixedly connected with the vertical plate 322, and one end of the first spring 35 is fixedly connected with the inner side wall of the connecting column 311. Two L-shaped anti-pulling pieces 32 are arranged, and the two L-shaped anti-pulling pieces 32 are symmetrically distributed by taking the axis of the connecting column 311 as a symmetry axis.

Referring to fig. 1 and 2, the driving assembly 33 includes a knob 331, a screw rod 332, a pressing block 333, and a connecting rod 334. The knob 331 is discoid, and the mounting groove 24 has been seted up to the upper surface of guard plate 2, and the mounting groove 24 opening is circular, and the interior bottom surface of knob 331 and mounting groove 24 rotates to be connected. The knob 331 is provided with a positioning bolt 25, and one end of the positioning bolt 25 far away from the bolt cap passes through the knob 331 and is in threaded fit with the connecting column 311. The cross section of the screw rod 332 is circular, one end of the screw rod 332 penetrates through the protection plate 2 and is fixedly connected with the bottom surface of the knob 331, and the other end of the screw rod 332 is rotatably connected with the circular upper surface of the conical tip 312. The pressing block 333 is annular, the pressing block 333 is sleeved on the screw rod 332, and the pressing block 333 is in threaded transmission with the screw rod 332. The pressing block 333 is provided with a sliding block 3331, the sliding block 3331 is a cuboid, a sliding groove 3111 is formed in the inner side wall of the connecting column 311, the opening of the sliding groove 3111 is rectangular, and the length direction of the sliding groove 3111 is parallel to the axis direction of the connecting column 311. One end of the sliding block 3331 is arranged in the sliding groove 3111 and is in sliding fit with the inner bottom surface of the sliding groove 3111, the other end of the sliding block 3331 is fixedly connected with the outer side wall of the pressing block 333, and the sliding block 3331 is beneficial to preventing the pressing block 333 from rotating. One end of the connecting rod 334 is hinged with the bottom surface of the pressing block 333, and the other end of the connecting rod 334 is hinged with one end of the transverse plate 321 close to the axis of the connecting column 311. When an operator fixes the protection plate 2, the operator rotates the knob 331, the knob 331 rotates to enable the screw rod 332 to rotate, the screw rod 332 rotates to enable the pressing block 333 to move downwards, the pressing block 333 moves downwards to enable the connecting rod 334 to move away from one end of the pressing block 333, and the connecting rod 334 pushes the transverse plate 321 of the L-shaped anti-pulling piece 32 to penetrate through the fixing groove 3112 to be embedded into the slope body 1. First spring 35 is compression state, and when operating personnel pulled out the gim peg 25, vertical plate 322 removed to fixed slot 3112 direction under first spring 35 elastic force effect, and vertical plate 322 drives horizontal board 321 and fixed slot 3112 grafting cooperation. The provision of the first spring 35 facilitates the entry of the transverse plate 321 of the L-shaped anti-pull element 32 into the slope 1.

Referring to fig. 1 and 3, the two adjacent side surfaces of the four side surfaces of the protection plate 2 are fixed with the insertion blocks 26, the two adjacent side surfaces are provided with the insertion slots 27, the insertion blocks 26 are cuboid, the openings of the insertion slots 27 are rectangular, and the insertion blocks 26 on the single protection plate 2 are in insertion fit with the insertion slots 27 on the adjacent protection plate 2. The insertion block 26 is provided with a connection hole 261, and the opening of the connection hole 261 is rectangular. The connecting assembly 4 comprises a pull rod 41, a limiting block 42 and a second spring 43. The inner side wall of the slot 27 is provided with a limit groove 28, and the opening of the limit groove 28 is rectangular. The cross section of pull rod 41 is circular, and pull rod 41 wears to locate in the guard plate 2, and pull rod 41 and guard plate 2 cooperation of sliding, and the one end that pull rod 41 stretched into in the guard plate 2 is located spacing groove 28. The limiting block 42 is a cuboid, the limiting block 42 is arranged in the limiting groove 28, one end of the limiting block 42 is fixedly connected with the end portion of the pull rod 41 in the limiting groove 28, and the other end of the limiting block 42 is in plug-in fit with the connecting hole 261. The second spring 43 is sleeved on the pull rod 41, one end of the second spring 43 is fixedly connected with the limiting block 42, and the other end of the second spring 43 is fixedly connected with the inner side wall of the limiting groove 28. Operating personnel pulls pull rod 41 earlier for second spring 43 is in compression state, and operating personnel inserts the inserted block 26 on the adjacent guard plate 2 again this moment in the slot 27, and operating personnel loosens pull rod 41 again, and stopper 42 is pegged graft with inserted block 26 under the second spring 43 spring force effect and is cooperated, thereby makes inserted block 26 fixed, is favorable to improving the connection degree between the adjacent guard plate 2.

The embodiment of the application provides an implementation principle of water conservancy project resistant erosion ditch bank protection does: the operator makes adjacent guard plate 2 peg graft the cooperation earlier, and the operator utilizes stopper 42 to consolidate the connection between the adjacent guard plate 2 again. When the protection plate 2 is installed on the slope body 1, the positioning cone 31 extends into the slope body 1, the knob 331 is rotated by an operator at the moment, and finally the transverse plate 321 of the L-shaped anti-pulling part 32 moves, the transverse plate 321 penetrates through the positioning cone 31 and extends into the slope body 1, the L-shaped anti-pulling part 32 is favorable for improving the anti-pulling performance of the protection plate 2, so that the stability of the connection between the protection device and the slope body 1 is improved, and water and soil loss is prevented.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a resistant erosion channel bank protection of hydraulic engineering, including slope body (1) that the slope set up, set up in polylith guard plate (2) on the slope body (1), its characterized in that: the device also comprises a reinforcing mechanism which is arranged on the protection plates (2) and used for fixing the protection plates (2) and a connecting assembly (4) which is arranged between the protection plates (2); the reinforcing mechanism comprises a positioning cone (31) fixed on the protection plate (2), an L-shaped anti-pulling piece (32) arranged in the positioning cone (31), and a driving assembly (33) used for moving the L-shaped anti-pulling piece (32), wherein one end of the L-shaped anti-pulling piece (32) extends out of the positioning cone (31) and is inserted into the slope body (1).

2. The erosion resistant canal slope protection of hydraulic engineering of claim 1, wherein: the driving assembly (33) comprises a knob (331) arranged on the protection plate (2), a screw rod (332) fixed on the knob (331), a pressing block (333) sleeved on the screw rod (332), and a connecting rod (334) hinged between the pressing block (333) and the L-shaped pulling-resistant piece (32), wherein the pressing block (333) is in threaded transmission with the screw rod (332), a sliding block (3331) is fixed on the pressing block (333), and a sliding groove (3111) used for being matched with the sliding block (3331) in a sliding manner is formed in the inner side wall of the positioning cone (31).

3. The erosion resistant canal slope protection of hydraulic engineering of claim 2, wherein: wear to be equipped with dead lever (34) on L shape resistance to plucking piece (32), L shape resistance to plucking piece (32) with dead lever (34) cooperation of sliding, the cover is equipped with first spring (35) on dead lever (34), first spring (35) one end with L shape resistance to plucking piece (32) fixed connection, first spring (35) other end with the inside wall fixed connection of location awl (31).

4. The erosion resistant canal slope protection of hydraulic engineering of claim 2, wherein: the protection plate (2) is provided with a mounting groove (24), the knob (331) is attached to and abutted against the bottom surface of the mounting groove (24), a positioning bolt (25) is arranged on the knob (331), and the positioning bolt (25) penetrates through the knob (331) and is in threaded connection with the positioning cone (31).

5. The erosion resistant canal slope protection of hydraulic engineering of claim 1, wherein: protection plate (2) one end is fixed with inserted block (26), slot (27) have been seted up on protection plate (2) the other end, coupling assembling (4) are including wearing to locate pull rod (41) on protection plate (2), being fixed in be used for on pull rod (41) with inserted block (26) grafting complex stopper (42), cover are located second spring (43) on pull rod (41), second spring (43) one end with stopper (42) fixed connection, the second spring (43) the other end with protection plate (2) inside wall fixed connection.

6. The erosion resistant canal slope protection of hydraulic engineering of claim 1, wherein: the protection plate (2) is provided with planting holes (21) for planting plants, and the planting holes (21) are communicated with the slope body (1).

7. The erosion resistant canal slope protection of hydraulic engineering of claim 6, wherein: be provided with escape canal (22) on guard plate (2), escape canal (22) are followed slope body (1) inclined plane sets up.

8. The erosion resistant canal slope protection of hydraulic engineering of claim 7, wherein: be provided with on guard plate (2) connecting ditch (23), connecting ditch (23) set up in between escape canal (22) and planting hole (21), just connecting ditch (23) respectively with escape canal (22), planting hole (21) are linked together.