CN216445904U

CN216445904U - Hydraulic engineering side slope protector

Info

Publication number: CN216445904U
Application number: CN202122383291.5U
Authority: CN
Inventors: 曹丛俊; 黄小妙; 王莉; 叶强; 黄少峰; 周李; 余刚
Original assignee: CCCC Fourth Harbor Engineering Co Ltd
Current assignee: CCCC Fourth Harbor Engineering Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-06
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a hydraulic engineering side slope protection device which comprises a protection plate, a plurality of rivet assemblies and a plurality of water collectors, wherein the rivet assemblies penetrate through a horizontal protection plate and are fixed in soil; the rivet assembly comprises a rivet, a long bolt and a plurality of groups of link mechanisms, each group of link mechanisms comprises an action rod and a support rod, and when the long bolt feeds downwards in the rivet inner cavity, the support rods are outwards expanded to enable the top ends of the action rods to extend out of the bundling grooves to form an inverted umbrella-shaped structure; the inside cavity formation ascending water trap water catch bowl of opening that catchments of water trap, be equipped with the water trap honeycomb duct in the water trap water catch bowl, the honeycomb duct upwards extends to outside the slope guard plate from guard plate water catch bowl bottom. The utility model can reduce the moisture in the soil of the side slope to achieve the purpose of protecting the side slope, and the rivet component greatly enhances the grip of the rivet to achieve the purpose of improving the grip of the protective device.

Description

Hydraulic engineering side slope protector

Technical Field

The utility model relates to the technical field of slope protection of hydraulic engineering.

Background

Water conservancy and hydropower is the basic industry of national economy and social development, and the water conservancy and hydropower engineering has long construction period, large investment and many cooperative departments and is greatly influenced by natural resources, terrain, geology and hydrological and meteorological conditions. In the process of developing the hydraulic engineering, corresponding management and protection work must be done so as to exert the performance of the hydraulic engineering to the maximum. The common protection measures for slope engineering include plant protection and engineering protection (sash protection, cover protection, net hanging guniting protection, stone building protection and the like). At present, the preferable protective device for the hydraulic engineering side slope is formed by covering and wrapping various flexible nets mainly comprising a steel wire rope net on a slope or rock to be protected. Under the rainwater weather condition, the phenomenon that the side slope is not hard up and collapses appears easily under the washing away of rainwater, and current ground bolt grabs the land fertility not enough on moist, soft wet mud, is difficult to play fixed effect, and wet mud does not have effectual drainage measure in rainy day simultaneously, and the side slope quality descends so for a long time, and domatic stability is difficult to maintain.

SUMMERY OF THE UTILITY MODEL

In order to overcome the existing defects, the utility model provides a hydraulic engineering slope protection device for improving the ground gripping force of the protection device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a hydraulic engineering side slope protector, includes the guard plate, and the guard plate still includes including horizontal guard plate and the slope guard plate that is fixed in the hydraulic engineering side slope its characterized in that: a plurality of rivet components and a plurality of water collectors which penetrate through the horizontal protection plate and are fixed in the soil body,

the inner part of the slope protection plate is hollowed to form a protection plate water collection tank, a protection plate guide pipe is arranged in the protection plate water collection tank, the protection plate guide pipe extends upwards from the bottom of the protection plate water collection tank to the outside of the slope protection plate,

the rivet assembly comprises rivets with hollow inner cavities, long bolts inserted into the rivet inner cavities and a plurality of groups of connecting rod mechanisms, wherein the lower parts of the rivets are provided with bundling grooves which are used for accommodating the side walls of the connecting rod mechanisms in a penetrating way, each group of connecting rod mechanisms comprises an action rod and a supporting rod, the bottom ends of the action rods are hinged to the side walls of the rivets, the lower ends of the supporting rods are hinged to the middle parts of the corresponding action rods, the upper ends of the supporting rods are hinged to the same circular base plate, the circular base plate is positioned below the long bolts, when the long bolts feed downwards in the rivet inner cavities, the circular base plate is pressed downwards by the long bolts, and the supporting rods are outwards propped open to enable the top ends of the action rods to extend out of the bundling grooves to form inverted umbrella-shaped structures;

the inside water trap water catch bowl that hollows out and form the ascending water trap of opening that is equipped with the water trap honeycomb duct in the water trap water catch bowl, outside the honeycomb duct extended to the guard plate from the water trap water catch bowl bottom, a plurality of inlet openings had been seted up to the water trap pipe wall, and the inlet opening is equipped with the strainer outward.

Specifically, the guard plate draft tube and the water trap draft tube extend outwards from the guard plate water collection tank or the water trap water collection tank to the river, and the liquid level in the guard plate water collection tank or the water trap water collection tank is higher than the river water level.

As the preferred mode, link mechanism has three groups, and the circumference evenly distributed is in the rivet.

On one hand, the water collector and the slope protection plate with the water collection tank and the flow guide pipe are arranged to collect water in wet mud on the side slope into the water collection tank, and the water in the water collection tank is guided into a river by utilizing the principle of the communicating vessel, so that the water in the mud on the side slope is reduced, the side slope is effectively prevented from collapsing, and the purpose of protecting the side slope is achieved; on the other hand, the rivet assembly is provided with the action rod and the support rod which are hinged, after the rivet is driven into a slope, the long bolt is rotated downwards through the rotation of the tool, so that the angle between the support rods is increased, the action rod is expanded to form an umbrella shape, the ground gripping force of the rivet is greatly enhanced, the fixing effect of the protection plate is better, and the purpose of improving the ground gripping force of the protection device is achieved.

Drawings

Fig. 1 is a sectional view of the overall structure of the present invention.

FIG. 2 is a schematic structural view of the rivet assembly of the present invention.

Fig. 3 is an enlarged view a of fig. 1.

Wherein, slope protection 100 is prevented on slope, guard plate honeycomb duct 101, guard plate water catch bowl 102, slope protection 110 is prevented to level, water trap 200, strainer 201, water trap water catch bowl 202, water trap honeycomb duct 203, inlet opening 204, rivet subassembly 300, rivet 301, hexagon socket head nut 302, king bolt 303, receipts restraint groove 304, action pole 305, bracing piece 306, the activity is detained 307, backing plate 308, the slope body 400

Detailed Description

As shown in fig. 1 to 3, the hydraulic engineering slope protection device of the present invention includes a horizontal protection plate 110 fixed to a hydraulic engineering slope, a slope protection plate 100, a plurality of rivet assemblies 300 penetrating through the horizontal protection plate 110 and fixed in a soil body of a slope body 400, and a plurality of water collectors 200.

The inside fretwork of slope guard plate 100 forms guard plate water catch bowl 102, is provided with guard plate honeycomb duct 101 in the guard plate water catch bowl 102, and guard plate honeycomb duct 101 upwards extends to outside the slope guard plate 100 from guard plate water catch bowl bottom to further extend to in the river.

The rivet assembly 300 includes a rivet 301, a long bolt 303, and sets of linkages. Rivet 301 has a hollow interior cavity, the cavity wall being tapped with an internal thread. The top end of the long bolt 303 is connected with an inner hexagon nut 302 in a welding mode, and the outer wall of the long bolt 303 is provided with external threads which are connected to the inner cavity of the rivet in a threaded mode. The lower part of the rivet is provided with a binding groove 304 penetrating through the side wall for accommodating the connecting rod mechanism. As the preferred mode, link mechanism has three groups, circumference evenly distributed in the rivet. Each set of link mechanisms comprises an action rod 305 and a support rod 306, the bottom end of the action rod 305 is hinged on the side wall of the rivet, one end of the support rod 306 is hinged on the middle part of the action rod 305 through a movable buckle 307, and the other end is hinged on the bottom of a backing plate 308. The backing plate 308 is located below the long bolts. When the long bolt is fed downwards in the rivet cavity, the backing plate 308 is pressed downwards, and the supporting rods 306 are outwards expanded, so that the top ends of the action rods 305 extend out of the bundling groove 304 to form an inverted umbrella-shaped structure.

The inside of the water trap 200 is hollowed to form a water trap water collecting tank 202 with an upward opening, the wall of the water trap is provided with a plurality of water inlet holes 204 which are communicated with the inside and the outside, and a water filtering net is arranged outside the water inlet holes to prevent large-particle sand from entering the water trap water collecting tank. The water filter screen can be covered outside the water inlet hole and can be integrally wrapped outside the water trap. A water trap draft tube 203 is arranged in the water trap water collecting tank 202, and the water trap draft tube 203 extends from the water trap water collecting tank 202 to the outside of the protection plate and further extends into a river.

The water trap is provided with a plurality of water traps on the slope body. The water level in the water collecting tank is higher than the river water level.

During the use, the staff installs hydraulic engineering side slope protector the back well, and use tool rotates hexagon socket cap nut, rotates the stay bolt for the stay bolt feeds downwards, pushes down the backing plate, makes the action bars outwards strut and be the umbelliform, thereby the nail is firmly in the soil body. Water in the slope mud passes through a water filter screen on the side wall of the water trap and enters a water trap water collection tank, and water in the water trap water collection tank is guided into a river by a water trap guide pipe under the action of the principle of a communicating vessel. Meanwhile, water collected by the water collecting grooves of the protection plates is guided into the river through the diversion pipes of the protection plates.

Claims

1. The utility model provides a hydraulic engineering side slope protector, includes the guard plate, and the guard plate still includes including horizontal guard plate and the slope guard plate that is fixed in the hydraulic engineering side slope its characterized in that: a plurality of rivet components and a plurality of water collectors which penetrate through the horizontal protection plate and are fixed in the soil body,

the rivet assembly comprises a rivet with a hollow inner cavity, long bolts inserted into the hollow inner cavity of the rivet and a plurality of groups of link mechanisms, wherein the lower part of the rivet is provided with a restraining groove which is used for accommodating the link mechanisms and penetrates through the side wall, each group of link mechanisms comprises an action rod and a supporting rod, the bottom end of the action rod is hinged to the side wall of the rivet, the lower end of the supporting rod is hinged to the middle part of the corresponding action rod, the upper ends of the plurality of supporting rods are hinged to the same circular base plate, the circular base plate is positioned below the long bolts, when the long bolts feed downwards in the hollow inner cavity of the rivet, the long bolts press the circular base plate downwards, and the supporting rods are outwards propped open to enable the top ends of the action rods to extend out of the restraining groove to form an inverted umbrella-shaped structure;

2. The hydraulic engineering side slope protection device of claim 1, characterized in that: the guard plate draft tube and the water collector draft tube extend outwards to the river from the guard plate water collecting tank or the water collector water collecting tank, and the liquid level in the guard plate water collecting tank or the water collector water collecting tank is higher than the river water level.

3. The hydraulic engineering side slope protection device of claim 1, characterized in that: the link mechanism has three groups, and the circumference evenly distributed in the rivet.