CN213773413U

CN213773413U - Anchor rod sash beam for reinforcing side slope

Info

Publication number: CN213773413U
Application number: CN202022811014.5U
Authority: CN
Inventors: 周锋; 陈兴华; 冯宇健; 林宇鸿
Original assignee: Zhejiang Chuntian Construction Co ltd
Current assignee: Zhejiang Chuntian Construction Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-23
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an anchor rod sash beam, aiming at providing an anchor rod sash beam used for reinforcing a side slope, the key point of the technical scheme is that the anchor rod sash beam for reinforcing the side slope comprises the side slope and the sash beam, the lattice beams comprise a plurality of cross beams and a plurality of oblique beams, the cross beams and the oblique beams form a plurality of triangular structures, a plurality of reinforcing steel bars are fixedly arranged in the cross beam and the oblique beam, a bearing plate is fixedly arranged inside the joint of the cross beam and the oblique beam, the connection part of the cross beam and the oblique beam is provided with a mounting hole, an expansion pipe is fixedly arranged in the side slope and corresponding to the mounting hole, be equipped with the stock in the mounting hole, the stock is close to slope one end and runs through sash roof beam and bearing plate and extend to the slope inside and expansion pipe fixed connection, and the other end passes through the fastener fixed, and is a plurality of reinforcing bar and bearing plate fixed connection, the utility model is suitable for a sash roof beam technical field.

Description

Anchor rod sash beam for reinforcing side slope

Technical Field

The utility model belongs to the technical field of sash roof beam, refer in particular to an anchor rod sash roof beam for consolidating side slope.

Background

In road engineering, slope disasters are easy to occur due to improper slope protection, mainly manifested by slope scouring and surface layer slump, and some of the slopes are also developed into slump, collapse and even landslide. The conventional side slope protection method adopts the fully-closed protection slope made of grouted rubbles, but has the disadvantages of large quantity of masonry, low construction speed and unfavorable drainage of underground water. In addition, some grass-planting revetments adopting honeycomb type grids have poor integral soil-fixing effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an anchor rod frame gridwork girder for consolidating side slope that structural strength is high, drainage effect is good.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an anchor rod sash roof beam for consolidating side slope, includes side slope, sash roof beam, the sash roof beam includes a plurality of crossbeams and a plurality of sloping, a plurality of triangle-shaped structures are constituteed to crossbeam and sloping, crossbeam and sloping internal fixation are equipped with a plurality of reinforcing bar, the fixed bearing plate that is equipped with in inside of the junction of crossbeam and sloping, the crossbeam all is equipped with the mounting hole with the junction of sloping, in the side slope and correspond fixedly with the mounting hole and be equipped with the inflation pipe, be equipped with the stock in the mounting hole, the stock is close to side slope one end and runs through frame sash roof beam and bearing plate and extend to the side slope inside and inflation pipe fixed connection, and the other end passes through the fastener and fixes, and is a plurality of reinforcing bar and bearing plate fixed connection.

The utility model discloses further set up to: the drainage structure is characterized in that the cross beam is provided with a drainage groove, the upper end face of the drainage groove is provided with a plurality of drainage holes, the bottom end of the lattice beam is provided with a drainage channel, and one side of the drainage channel, which is close to the lattice beam, is provided with a plurality of drainage holes.

The utility model discloses further set up to: filling soil is filled in the triangular structure formed by the cross beams and the oblique beams, and a vegetation layer is arranged on the surface of the filling soil.

The utility model discloses further set up to: and a net hanging hook is fixedly arranged at one end of the anchor rod, which is far away from the side slope.

Through adopting foretell technical scheme, set the sash roof beam into the triangle-shaped structure of compriseing crossbeam and sloping, stable structure through triangle-shaped improves the overall structure of sash roof beam, improve the structural strength of sash roof beam, simultaneously at the inside reinforcing bar and the bearing plate of sash roof beam, further improve the structural strength of sash roof beam, avoid the sash roof beam along with the increase of live time or suffer the striking and the cracked phenomenon takes place, through being fixed in the slope with the expansion pipe earlier, then through the cooperation of stock and expansion pipe, improve the joint strength between sash roof beam and the side slope, avoid the soil property or the rock form at stock department border to change and lead to the stock not hard up to a certain extent simultaneously, thereby lead to the sash roof beam to take place the skew on the side slope, influence the fixed action of sash roof beam to the side slope.

Meanwhile, the drainage grooves and the drainage holes are formed in the cross beam, so that excessive rainwater can be prevented from being accumulated on the side slope, the structural strength of the side slope is influenced, landslide and the like are caused, the soil fixing effect of the vegetable layer is improved, and the accumulated rainwater can be drained in time through the drainage holes and the drainage channels; soil generated by construction is used as filling soil and backfilled into the triangular structure, so that construction consumption is reduced and working efficiency is improved; the net hanging hook on the anchor rod can be used for fixing the slope net.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is an enlarged view of fig. 3B according to the present invention;

in the drawings: 1. side slope; 2. a lattice beam; 2a, a cross beam; 2b, an oblique beam; 3. reinforcing steel bars; 4. a pressure bearing plate; 5. mounting holes; 6. an expansion tube; 7. an anchor rod; 8. a fastener; 9. a water discharge tank; 10. a drainage hole; 11. a drainage channel; 12. a drain hole; 13. filling soil; 14. a vegetable layer; 15. and (5) hanging a net hook.

Detailed Description

The invention is further described in the following with reference to fig. 1 to 4 in a specific embodiment:

an anchor rod 7 lattice beam 2 for reinforcing a side slope 1 comprises the side slope 1 and lattice beams 2, wherein the lattice beams 2 comprise a plurality of cross beams 2a and a plurality of oblique beams 2b, the cross beam 2a and the oblique beam 2b form a plurality of triangular structures, a plurality of reinforcing steel bars 3 are fixedly arranged in the cross beam 2a and the oblique beam 2b, a bearing plate 4 is fixedly arranged inside the joint of the cross beam 2a and the oblique beam 2b, mounting holes 5 are arranged at the joint of the cross beam 2a and the oblique beam 2b, an expansion pipe 6 is fixedly arranged in the side slope 1 and corresponding to the mounting hole 5, an anchor rod 7 is arranged in the mounting hole 5, anchor rod 7 is close to 1 one end of side slope and runs through frame lattice beam 2 and bearing plate 4 and extend to 1 inside and expansion pipe 6 fixed connection of side slope, and the other end passes through fastener 8 to be fixed, and is a plurality of reinforcing bar 3 and bearing plate 4 fixed connection.

As can be seen from the above structure, the lattice girders 2 are arranged in a triangular structure consisting of cross girders 2a and oblique girders 2b, the overall structure of the lattice girder 2 is improved through the stable structure of the triangle, the structural strength of the lattice girder 2 is improved, meanwhile, the reinforcing steel bars 3 and the bearing plates 4 in the lattice beams 2 further improve the structural strength of the lattice beams 2 and avoid the phenomenon that the lattice beams 2 are broken along with the increase of the service time or the impact, the expansion pipes 6 are fixed in the side slopes 1, then the connection strength between the lattice beam 2 and the side slope 1 is improved through the matching of the anchor rod 7 and the expansion pipe 6, meanwhile, the looseness of the anchor rod 7 caused by the change of the soil quality or the rock form at the edge of the anchor rod 7 is avoided to a certain extent, thereby causing the lattice beam 2 to shift on the side slope 1 and affecting the fixing function of the lattice beam 2 on the side slope 1.

As an optional embodiment, the cross beam 2a is provided with a drainage groove 9, and the upper end surface of the drainage groove 9 is provided with a plurality of drainage holes 10.

By the structure, excessive rainwater can be prevented from being accumulated on the side slope 1, so that the structural strength of the side slope 1 is influenced, landslide and the like are caused, and the soil fixation effect of the vegetation layer 14 is improved.

As an alternative embodiment, the bottom end of the frame beam 2 is provided with a drainage channel 11, and one surface of the drainage channel 11, which is close to the frame beam 2, is provided with a plurality of drainage holes 12.

According to the structure, the drainage holes 12 and the drainage channels 11 can drain accumulated rainwater in time, and meanwhile, the influence of rainwater on the road surface on the soil quality of the side slope 1 can be prevented.

As an alternative embodiment, the triangular structure formed by the cross beams 2a and the oblique beams 2b is internally filled with filling soil 13, and the surface of the filling soil 13 is provided with a vegetation layer 14.

According to the structure, the soil generated by construction is used as the filling soil 13 to be filled back into the triangular structure, so that the construction consumption is reduced, and the working efficiency is improved.

As an optional implementation manner, a net hanging hook 15 is fixedly arranged at one end of the anchor rod 7, which is far away from the side slope 1, a side slope 1 net is arranged on the surface of the side slope 1, and the side slope 1 net is fixed on the surface of the side slope 1 through the net hanging hook 15.

According to the structure, the hanging net of the side slope 1 is installed and fixed through the hanging net hook 15, and the falling rocks are prevented from damaging passing people and vehicles.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an anchor rod sash roof beam for consolidating side slope, includes side slope (1), sash roof beam (2), characterized by: the frame lattice beam (2) comprises a plurality of cross beams (2a) and a plurality of oblique beams (2b), a plurality of triangular structures are formed by the cross beams (2a) and the oblique beams (2b), a plurality of reinforcing steel bars (3) are fixedly arranged in the cross beams (2a) and the oblique beams (2b), bearing plates (4) are fixedly arranged in the connecting parts of the cross beams (2a) and the oblique beams (2b), mounting holes (5) are formed in the connecting parts of the cross beams (2a) and the oblique beams (2b), expansion pipes (6) are fixedly arranged in the side slopes (1) and correspond to the mounting holes (5), anchor rods (7) are arranged in the mounting holes (5), one ends of the anchor rods (7) close to the side slopes (1) penetrate through the frame lattice beams (2) and the bearing plates (4) and extend to the inner parts of the side slopes (1) and are fixedly connected with the expansion pipes (6), and the other ends of the anchor rods are fixed through fasteners (8), and the reinforcing steel bars (3) are fixedly connected with the bearing plate (4).

2. An anchor sash beam for reinforcing a side slope according to claim 1, wherein: be equipped with water drainage tank (9) on crossbeam (2a), water drainage tank (9) up end is equipped with a plurality of drainage holes (10).

3. An anchor sash beam for reinforcing a side slope according to claim 2, wherein: the water drainage structure is characterized in that a water drainage channel (11) is arranged at the bottom end of the frame lattice beam (2), and a plurality of water drainage holes (12) are formed in one surface, close to the frame lattice beam (2), of the water drainage channel (11).

4. An anchor sash beam for reinforcing a side slope according to claim 1, wherein: the interior of a triangular structure formed by the cross beam (2a) and the oblique beam (2b) is backfilled with filling soil (13), and a vegetation layer (14) is arranged on the surface of the filling soil (13).

5. An anchor sash beam for reinforcing a side slope according to claim 1, wherein: and a net hanging hook (15) is fixedly arranged at one end of the anchor rod (7) far away from the side slope (1).