CN2644513Y

CN2644513Y - Tie plate

Info

Publication number: CN2644513Y
Application number: CN 02245279
Authority: CN
Inventors: 贺咏梅
Original assignee: BRUCK (CHENGDU) ENGINEERING Co Ltd
Current assignee: BRUCK (CHENGDU) ENGINEERING Co Ltd
Priority date: 2002-12-20
Filing date: 2002-12-20
Publication date: 2004-09-29
Anticipated expiration: 2012-12-20

Abstract

The utility model discloses an anchor plate of protecting mesh fixed on the surface of slope land and embankment, which comprises a plate body and a fitting hole arranged in the middle of the plate body, wherein the plate is of flat structure with a shape of diamond. A transverse fixture block and a vertical fixture block are arranged on the undersurface of the anchor plate, so that the protecting mesh can be closely attached on the ground surface and can tension the protecting mesh. The anchor plate is provided with a concave continuous manger which is used to hold and tension the peripheral wire rope of the protecting mesh, and prevent the wire rope from slipping out. The practical function area of the anchor plate is bigger than present circularity anchor plate, the direction distribution of the longer side can be adjusted as required, and due to the outline boundary is straight line, the material can be effective utilized and easy to producing while the producing blanking.

Description

Anchor slab

Technical field

The utility model relates to a kind of immobilising device of protective screening, especially is anchored on hillside fields, fill etc. and has the anchor slab of the protective screening that the surface layer place of landslide hazard uses.

Background technology

At present, locations more precipitous, easy landslide such as general hillside fields to both sides such as highway, railway, rivers, fill use protective screening to carry out covered protection, thereby provide enough surface bearings to surface course or the soft caducous surface that landslide hazard is arranged.Protective screening generally adopts wire gauze, and with anchor slab wire gauze is fixed on the guarded ground surface, reaches the purpose of the harm that coming off of the rubble that prevents face of land unstable region, soil etc. bring to traffic and safety.But at present the anchor slab that uses generally all is circular, and the anchor slab of this circle is to protective screening fixedly the time, and its zone of action is little, and the waste of material is bigger in large-scale production, and cost of production is higher.

The utility model content

The zone of action is little when overcoming existing anchor slab fixed protection net, the big deficiency of waste of material in the production, and the zone of action was big when the utility model provided a kind of fixed protection net, the anchor slab that its material can effectively utilize during production.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of anchor slab comprises the plate body of slabbed construction and is arranged at the installing hole at plate body middle part that it is characterized in that: described plate body is a rhombus.

The beneficial effects of the utility model are, because anchor slab is fixing cancellated wire gauze, thereby its active area depends in part on the long limit of fixture, thereby the anchor slab of this rhombus is bigger than the practical function area of circular anchor slab, can also be according to the distribution arrangement on its long limit of the user demand local modulation at scene, to adapt to the landform of job site; And because the silhouette edge of this anchor slab is a straight line, thereby its material can effectively utilize when the production blanking, and produces easily.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a front view of the present utility model.

Fig. 2 is the sectional view of Fig. 1 along the A-A direction.

Fig. 3 is the sectional view of Fig. 1 along the B-B direction.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, anchor slab of the present utility model comprises plate body 1 and is arranged at the installing hole 2 at plate body 1 middle part, and plate body 1 is a slabbed construction, plate body 1 be shaped as rhombus.Owing to be fixing cancellated wire gauze, thereby the size of its active area depends in part on the long limit of anchor slab, thereby the anchor slab of this rhombus is compared with circular anchor slab, its actual active area increases, can also be according to the distribution arrangement on its long limit of the user demand local modulation at scene, with the landform that adapts to the job site and the actual needs of surface layer, and because the silhouette edge of this anchor slab is a straight line, thereby its material can effectively utilize and produce easily when the production blanking; In order to make the fixing reliable more of protective screening and to have the function of tensioning protective screening, the lower plane 4 of anchor slab also can be provided with horizontal fixture block 5 and vertical fixture block 7, makes protective screening better be adjacent to ground surface; The periphery of protective screening generally also uses cable wire to strengthen and tensioning, so also be provided with recessed groove 10 on the anchor slab in order to compressing and tensioned cable, and cable wire is located and unlikely skidding off.

Embodiment: anchor slab of the present utility model comprises plate body 1 and is arranged at the installing hole 2 at plate body 1 middle part, and plate body 1 is a slabbed construction, plate body 1 be shaped as rhombus.The lateral ends 3 of the length direction of plate body 1 can be provided with the horizontal fixture block 5 that stretches out lower plane 4, laterally the lower plane that stretches out direction and plate body 14 of fixture block 5 is rectangular or near the right angle, a horizontal fixture block 5 can be provided with at one end, also two horizontal fixture blocks 5 can be separately positioned on two ends.The longitudinal end 6 of the width of plate body 1 can be provided with the vertical fixture block 7 that stretches out lower plane 4, vertically the lower plane that stretches out direction and plate body 14 of fixture block 7 is rectangular or near the right angle, a vertical fixture block 7 can be provided with at one end, also two vertical fixture blocks 7 can be separately positioned on two ends.Above-mentioned horizontal fixture block 5 and vertical fixture block 7 can be provided with separately, also can make up setting mutually, to satisfy different user demands and geographical environment.Above the installing hole 2 lower plane 8 or below lower plane 9 be provided with the recessed groove 10 parallel with plate body 1 length direction, this recessed groove can be arranged on or below the top lower plane 8 of installing hole 2 on the lower plane 9, also can be provided with simultaneously the above and below.Should not only can compress and tensioned cable by recessed groove 10, cable wire is located and unlikely skidding off, also make cable wire be easy to tensioning.

Claims

1, a kind of anchor slab comprises the plate body (1) of slabbed construction and is arranged at the installing hole (2) at plate body (1) middle part that it is characterized in that: described plate body (1) is a rhombus.

2, anchor slab as claimed in claim 1 is characterized in that: the lateral ends (3) on the length direction of described plate body (1) is provided with the horizontal fixture block (5) that stretches out lower plane (4).

3, anchor slab as claimed in claim 2 is characterized in that: the lower plane (4) that stretches out direction and plate body (1) of described horizontal fixture block (5) is rectangular.

4, anchor slab as claimed in claim 3 is characterized in that: the lateral ends (3) at two ends respectively is provided with the horizontal fixture block (5) that stretches out lower plane on the length direction of described plate body (1).

5, as claim 1,2,3 or 4 described anchor slabs, it is characterized in that: the longitudinal end (6) on the width of described plate body (1) is provided with the vertical fixture block (7) that stretches out lower plane (4).

6, anchor slab as claimed in claim 5 is characterized in that: the lower plane (4) that stretches out direction and plate body (1) of described vertical fixture block (7) is rectangular.

7, anchor slab as claimed in claim 6 is characterized in that: the longitudinal end at two ends respectively is provided with the vertical fixture block (7) that stretches out lower plane (4) on the width of described plate body (1).

8, as claim 1,2,3,4,6 or 7 described anchor slabs, it is characterized in that: the top lower plane (8) between described installing hole (2) and the longitudinal end (6) is or/and installing hole (2) is provided with the recessed groove (10) parallel with plate body (1) length direction with below lower plane (9) between the longitudinal end (6).

9, anchor slab as claimed in claim 5 is characterized in that: the top lower plane (8) between described installing hole (2) and the longitudinal end (6) is or/and installing hole (2) is provided with the recessed groove (10) parallel with plate body (1) length direction with below lower plane (9) between the longitudinal end (6).