CN218437023U

CN218437023U - Be used for ground slope body protection anchoring block device

Info

Publication number: CN218437023U
Application number: CN202222020600.7U
Authority: CN
Inventors: 刘尚各; 王康; 赵书兴; 李震; 邢少朋; 汪厚松; 满运超; 卢天明; 任远阳; 伊祥斌; 马可; 梁才; 李明; 程大利
Original assignee: CGGC INTERNATIONAL Ltd
Current assignee: CGGC INTERNATIONAL Ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-02-03
Anticipated expiration: 2032-08-02

Abstract

The utility model provides a be used for ground slope body protection anchoring block net device, the stock tip is equipped with the adapter sleeve, and the adapter sleeve border evenly is equipped with a plurality of go-between, and the go-between of a plurality of stocks passes through the cable to be connected and constitutes a plurality of squares and block the lattice structure, still is equipped with and blocks the net, blocks the cable that the band-pass of blocking the net border and detain and border to be connected to form and block the net structure by a plurality of locking. The anchoring blocking net device tightly covers the surface of the rock-soil slope body through the anchor rods and the inhaul cables, and the effect of protecting the surface of the rock-soil slope body is achieved; the arresting net of the anchoring barrier net device is arranged in a cell mode, so that the arresting net has the advantage of convenience in replacement; meanwhile, the anchor rod of the anchoring barrier net device is fixed in the rock slope body through the concrete block, so that the anchoring effect of the whole anchoring barrier net device can be improved, and the blocking load and the protection capability of the anchoring barrier net device are improved.

Description

Be used for ground slope body protection anchoring block device

Technical Field

The utility model belongs to the technical field of ground slope body protector technique and specifically relates to a be used for ground slope body protection anchoring block device.

Background

In the treatment of the rock-soil slope, a protection device needs to be arranged on the surface of the rock-soil slope to avoid falling rocks and rock-soil caving blocks on the rock-soil slope from causing injury to personnel, and the conventional rock-soil slope protection device is protected by adopting an integral type arresting net and a straight anchor rod, namely, the large-area arresting net is directly anchored on the rock-soil slope through the straight anchor rod; such ground slope body protector has the problem that the arresting net is easy to lose efficacy, difficult to restore, and straight stock has the problem that the bearing load is little, easily drops simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a be used for ground slope body protection anchoring block net device, solve among the ground slope body protector that block net is difficult for the maintenance change, ground slope body protector stock easily drops, bears the little problem of load.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a be used for ground slope body protection anchoring block net device, stock tip is equipped with the adapter sleeve, and the adapter sleeve border evenly is equipped with a plurality of go-between, and the go-between of a plurality of stocks passes through the cable to be connected and constitutes a plurality of check and block the lattice structure, still is equipped with and blocks the net, blocks the block area of net border and is connected with the cable of border to constitute and block the net structure through a plurality of locking knots.

In the preferred scheme, the position that is close to upper and lower both ends on the stock is equipped with overhead gage and lower baffle respectively, and the overhead gage outer lane is equipped with a plurality of injected holes.

In the preferred scheme, the anchor rod is arranged in an anchoring hole of a rock-soil slope body, the lower baffle plate is abutted against the bottom of the anchoring hole, a rod body at the end part of the anchor rod is inserted into the rock-soil slope body, and the upper baffle plate is abutted against the rock-soil slope body after grouting is performed inside the anchoring hole.

In the preferred scheme, the connecting sleeve is sleeved or in threaded connection with a fixed cylinder at the end part of the anchor rod, the lower end face of the connecting sleeve abuts against a boss of the fixed cylinder, a compression nut is further arranged on the fixed cylinder and in threaded connection with the end part of the fixed cylinder, and the connecting sleeve is fixed at the end part of the anchor rod.

In the preferred scheme, the connecting sleeve is further provided with a plurality of downwards bent connecting levers, the connecting rings are arranged at the end parts of the connecting levers, and the connecting rings are close to the surface of the rock soil slope.

In the preferred scheme, the upper end of the locking buckle is provided with a U-shaped pressing groove, the opening of the pressing groove is provided with a transverse locking nut, the locking nut enables the locking buckle to be tightly pressed and fixed on the inhaul cable, the lower end of the locking buckle is provided with a hook groove, and the arresting belt of the arresting net is hung in the hook groove.

In the preferred scheme, the cross-section of the hook groove at the lower end of the locking buckle is of an inverted hook structure, a necking is arranged above the hook groove, and the distance of the necking is smaller than the diameter of the stopping belt.

The utility model provides an anchoring and blocking net device for protecting rock-soil slope body, which is characterized in that a blocking net is tightly attached to the surface of a rock-soil slope body through an anchor rod and a guy cable, and the blocking net can block rock fall and rock-soil collapse rock-soil on the rock-soil slope body, thereby achieving the effect of protecting the surface of the rock-soil slope body; the arresting net of the anchoring barrier net device is arranged in a cell mode, so that the local damage of the arresting net does not influence the overall protection performance of the device, and the arresting net can be conveniently replaced after being damaged due to the distribution mode of the cells; meanwhile, the anchor rod of the anchoring barrier net device is fixed in the rock slope body through the concrete block, so that the anchoring effect of the whole anchoring barrier net device can be improved, and the blocking load and the protection capability of the anchoring barrier net device are improved.

Drawings

The invention will be further described with reference to the following drawings and examples:

fig. 1 is a structural view of the anchoring barrier net assembly of the present invention when deployed;

fig. 2 is a structure view of the anchor rod of the present invention;

fig. 3 is a top view structural diagram of the anchor rod of the present invention;

FIG. 4 is a structural diagram of the anchor rod of the present invention installed inside the slope of rock and soil;

FIG. 5 is a view of the installation structure of the connection sleeve of the present invention;

FIG. 6 is a view of the inner installation structure of the connection sleeve of the present invention;

FIG. 7 is a front view of the locking buckle of the present invention;

fig. 8 is a side view of the locking buckle of the present invention.

In the figure: an anchor rod 1; an upper baffle 101; a lower baffle plate 102; a grouting hole 103; a stationary column 104; a connecting sleeve 2; a connection ring 201; a crank arm 202; a compression nut 203; a stay cable 3; a barrier net 4; a dam belt 401; a locking buckle 5; a lock nut 501; a compaction groove 502; a hook groove 503; a rock-soil slope 6; the anchor holes 601.

Detailed Description

As shown in fig. 1 to 8, an anchoring barrier net device for protecting a rock-soil slope body is characterized in that a connecting sleeve 2 is arranged at the end part of an anchor rod 1, a plurality of connecting rings 201 are uniformly arranged on the circumference of the connecting sleeve 2, the connecting rings 201 of a plurality of anchor rods 1 are connected through inhaul cables 3 to form a plurality of grid barrier lattice structures, a barrier net 4 is further arranged, and a barrier belt 401 on the circumference of the barrier net 4 is connected with the inhaul cables 3 on the circumference through a plurality of locking buckles 5 to form a barrier net structure. The positions of the anchor rod 1 close to the upper end and the lower end are respectively provided with an upper baffle plate 101 and a lower baffle plate 102, and the outer ring of the upper baffle plate 101 is provided with a plurality of grouting holes 103. The anchor rod 1 is arranged in an anchoring hole 601 of a rock-soil slope body 6, the lower baffle plate 102 abuts against the bottom of the anchoring hole 601, a rod body at the end part of the anchor rod 1 is inserted into the rock-soil slope body 6, and the upper baffle plate 101 abuts against the rock-soil slope body 6 after grouting is performed in the anchoring hole 601. The lower ends of a plurality of anchor rods 1 are anchored to a rock-soil slope 6, specifically, a plurality of anchoring holes 601 are dug on the rock-soil slope 6, each anchor rod 1 is inserted into one anchoring hole 601, a set slurry is injected into the anchoring hole 601, and the set slurry is solidified into an anchoring block, so that the anchor rods 1 are firmly anchored in the anchoring holes 601 of the rock-soil slope 6, wherein the set slurry is preferably concrete slurry, namely the anchoring block is preferably a concrete block.

The upper ends of all anchor rods 1 are exposed out of a rock-soil slope body 6, all anchor rods 1 are distributed on the rock-soil slope body 6 in an array mode, the number of the pull cables 3 is multiple, all pull cables 3 are preferably steel cables, two ends of each pull cable 3 are fixed to the upper ends of two adjacent anchor rods 1 respectively, the pull cables 3 are tensioned between the two adjacent anchor rods 1, accordingly, all pull cables 3 form a plurality of blocking belts 401 formed by steel cables in the anchor rod distribution range, all the blocking belts 401 are rectangular, each blocking belt 4 is located in each blocking belt 401, the shape of each blocking belt 4 is the same as that of each blocking belt 401, the area of each blocking belt 401 is slightly smaller, each blocking belt 401 is internally provided with one blocking net 4, the edges of the blocking nets 4 are provided with a plurality of locking buckles 5, the locking buckles 5 fixedly connect the edges of the blocking nets 4 to the rock-soil 3, accordingly, the blocking nets 4 are tensioned and fixed in the blocking belts 401, the blocking nets 4 are tensioned and covered on the surface of the rock-soil slope body 6, the anchor rods 1 have anchoring effect on anchoring of preventing looseness of the slope body 6 and preventing upward slope body from occurring or upward falling stones.

Anchoring hole 601 and anchoring piece are the thin circular truncated cone shape of the thick outer end of inner end, 1 lower extreme of stock is sharp toper, is equipped with baffle 102 and an overhead gage 101 on the stock 1, and overhead gage 101, lower baffle 102 set up about relatively, overhead gage 101 is located outside the anchoring hole 601, and cover anchoring hole 601, baffle 102 is right down its depthkeeping effect of stock, still be equipped with a plurality of slip casting holes 103 on the overhead gage 101, slip casting hole 103 is used for pouring into toward anchoring hole 601 and solidifies into the concrete thick liquid of anchoring piece.

In the preferred scheme, the connecting sleeve 2 is sleeved or in threaded connection with the fixed cylinder 104 at the end of the anchor rod 1, the lower end face of the connecting sleeve 2 abuts against the boss of the fixed cylinder 104, the fixed cylinder 104 is further provided with a compression nut 203, and the compression nut 203 is in threaded connection with the end of the fixed cylinder 104 to fix the connecting sleeve 2 at the end of the anchor rod 1. Each 1 top of stock is equipped with a

adapter sleeve

2, 2 inner walls of adapter sleeve are equipped with the connection external screw thread, 1 upper end of stock is equipped with the connection external screw thread, adapter sleeve 2 through threaded connection mode connect in 1 upper end of stock, the adapter sleeve outer wall is equipped with a plurality of

engaging lugs

201, 3 tip of all guys pass through the hasp structural connection in on the engaging lug 201.

In a preferable scheme, a plurality of crank arms 202 bent downwards are further arranged on the connecting sleeve 2, the connecting ring 201 is arranged at the end part of each crank arm 202, and the connecting ring 201 is close to the surface of the rock-soil slope body 6. The connecting ring 201 is close to the surface of the rock-soil slope body 6 by the connecting lever 202, the arresting net 4 is abutted against the surface of the rock-soil slope body 6,

in a preferable scheme, the upper end of the locking buckle 5 is provided with a U-shaped pressing groove 502, the opening of the pressing groove 502 is provided with a transverse locking nut 501, the locking buckle 5 is pressed and fixed on the inhaul cable 3 through the locking nut 501, the lower end of the locking buckle 5 is provided with a hook groove 503, and the arresting belt 401 of the arresting net 4 is hung inside the hook groove 503. The upper end of the locking buckle 5 is tightly pressed through a locking nut 501, so that the whole locking buckle 5 is fixed on the cable 3, and the arresting belt 401 of the arresting net 4 is hung in the hook groove 503 to realize quick laying.

In a preferable scheme, the section of the hook groove 503 at the lower end of the locking buckle 5 is of an inverted hook structure, a necking is arranged above the hook groove 503, and the distance of the necking is smaller than the diameter of the blocking belt 401. As shown in fig. 8, the necking above the hook groove 503 is mainly used to prevent the blocking tape 401 from falling off from the hook groove 503, and plays a role of limiting.

Excavating a plurality of anchoring holes 601 which have the same depth and are arranged in an array manner on the surface of the rock-soil slope body 6; inserting each anchor rod 1 into an anchoring hole 601, inserting the lower end of each anchor rod 1 into rock soil at the bottom of the anchoring hole 601, preventing the lower end of each anchor rod 1 from going deep continuously by the lower baffle plate 102, and performing depth setting on the anchor rods 1, covering the upper ends of the anchoring holes 601 by the upper baffle plates 101 at the moment, and injecting concrete grout through the grouting holes 103 in the upper baffle plates 101, wherein the concrete grout is solidified into an anchoring block; connecting the connecting sleeve 2 to the upper end of the anchor rod 1; the inhaul cable 3 is locked on the connecting sleeve 2, and the inhaul cable 3 keeps a tensioning state, so that a plurality of stopping grids 42 are formed; the anchoring barrier net device is installed by tightening the barrier net 4 into the barrier grid using the barrier belt 401.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides a be used for ground slope body protection anchoring block device which characterized by: the end part of each anchor rod (1) is provided with a connecting sleeve (2), a plurality of connecting rings (201) are uniformly arranged on the periphery of each connecting sleeve (2), the connecting rings (201) of the anchor rods (1) are connected through inhaul cables (3) to form a plurality of grid arresting grid structures, arresting nets (4) are further arranged, and arresting belts (401) on the periphery of the arresting nets (4) are connected with the inhaul cables (3) on the periphery through a plurality of locking buckles (5) to form the arresting grid structures.

2. The anchoring block device for protecting rock-soil slope bodies according to claim 1, which is characterized in that: the anchor rod (1) is provided with an upper baffle (101) and a lower baffle (102) at positions close to the upper end and the lower end respectively, and the outer ring of the upper baffle (101) is provided with a plurality of grouting holes (103).

3. The anchoring block device for protecting rock-soil slope bodies according to claim 2, which is characterized in that: the anchor rod (1) is arranged in an anchoring hole (601) of a rock-soil slope body (6), the lower baffle plate (102) abuts against the bottom of the anchoring hole (601), a rod body at the end part of the anchor rod (1) is inserted into the rock-soil slope body (6), and the upper baffle plate (101) abuts against the rock-soil slope body (6) after grouting is performed in the anchoring hole (601).

4. The anchoring block device for protecting rock-soil slope bodies according to claim 1, which is characterized in that: the connecting sleeve (2) is sleeved with a fixed cylinder (104) at the end part of the anchor rod (1) or is in threaded connection with the fixed cylinder (104), the lower end face of the connecting sleeve (2) is abutted against a boss of the fixed cylinder (104), a compression nut (203) is further arranged on the fixed cylinder (104), the compression nut (203) is in threaded connection with the end part of the fixed cylinder (104), and the connecting sleeve (2) is fixed at the end part of the anchor rod (1).

5. The anchoring block device for protecting rock-soil slope bodies according to claim 1, which is characterized in that: the connecting sleeve (2) is also provided with a plurality of crank arms (202) which are bent downwards, the connecting ring (201) is arranged at the end part of each crank arm (202), and the connecting ring (201) is close to the surface of the rock-soil slope body (6).

6. The anchoring block net device for rock-soil slope body protection according to claim 1, wherein the anchoring block net device is characterized in that: the upper end of the locking buckle (5) is provided with a U-shaped pressing groove (502), an opening of the pressing groove (502) is provided with a transverse locking nut (501), the locking buckle (5) is pressed and fixed on the inhaul cable (3) through the locking nut (501), the lower end of the locking buckle (5) is provided with a hook groove (503), and the arresting belt (401) of the arresting net (4) is hung inside the hook groove (503).

7. The anchoring block device for rock-soil slope body protection according to claim 6, wherein: the section of a hook groove (503) at the lower end of the locking buckle (5) is of an inverted hook structure, a necking is arranged above the hook groove (503), and the distance of the necking is smaller than the diameter of the blocking belt (401).