CN218090824U

CN218090824U - Prestressed anchorage cable stop device is used in green construction

Info

Publication number: CN218090824U
Application number: CN202221477330.6U
Authority: CN
Inventors: 何国锋; 廖凡琳; 彭甜甜; 辛桥让; 徐志雄; 叶宗兴; 杨熠江; 赵碧; 张国彪; 闫文兵
Original assignee: Kunming Huazheng Engineering Management Co ltd
Current assignee: Kunming Huazheng Engineering Management Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-12-20
Anticipated expiration: 2032-06-14

Abstract

The utility model provides a prestressed anchorage cable stop device for green construction, including the ground tackle, be provided with clamping mechanism between ground tackle and the clamp plate, one side movable mounting that the ground tackle was kept away from to the clamp plate has the limiting plate, the limiting plate is kept away from one side surface equidistant cable through-hole of having seted up of clamp plate, the outside movable mounting of cable through-hole has the mechanism of tying up, the utility model discloses, set up clamping mechanism, tighten the hexagonal bayonet lock, the clamp plate is pressed into the cable through-hole that sets up on the ground tackle with the one end of clamping mechanism, and then outer butt plate receives effect compression damping spring post at the in-process that gos forward, and interior butt plate receives the extrusion effect compression damping spring post of anchor rope, sets up the mechanism of tying up, unscrews fastening bolt, the increase of distance between main snap ring and the vice snap ring, and after the anchor rope passes the cable through-hole, tightens fastening bolt, with the anchor rope block in the annular ring that forms between main snap ring and vice snap ring, the effectual above-mentioned problem of having avoided of application of device has improved the practicality of equipment.

Description

Prestressed anchorage cable stop device for green construction

Technical Field

The utility model relates to a prestressed anchorage cable technical field especially relates to a prestressed anchorage cable stop device is used in green construction.

Background

The prestressed anchor cable is a cable-shaped support for anchoring the anchor cable in the rock body by adopting a prestressed method and is used for reinforcing the side slope, the anchor cable is anchored into the rock body by an anchor head through a hole of a weak structural plane of the rock body, and a sliding body and a stable rock stratum are connected together, so that the stress state of the side slope rock body is changed, the integrity and the strength of the unstable rock body of the side slope are improved, and a special tensioning device and a machine tool are required during the construction of the prestressed anchor cable.

At present most prestressed anchorage cable stop device, when the anchor rope penetrated in the ground tackle, easily broke away from the ground tackle in the stretch-draw process to the wire rope of the prestressed anchorage cable pair of strand constitution easily separates in the stretch-draw process, and the effectual above-mentioned problem of having avoided of the application of the device has improved the practicality of equipment, for this reason, we provide a prestressed anchorage cable stop device for green construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the prestressed anchorage cable stop device is used in green construction that provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a green construction is with prestressed anchorage cable stop device, includes the ground tackle, one side movable mounting of ground tackle has the baffle, the clamp plate is installed to the opposite side of ground tackle, be provided with clamping mechanism between ground tackle and the clamp plate, one side movable mounting that the ground tackle was kept away from to the clamp plate has the limiting plate, the limiting plate is kept away from one side surface equidistant of clamp plate and has been seted up a cable through-hole, all correspond on ground tackle, baffle and clamp plate and set up the cable through-hole, the outside movable mounting of cable through-hole ties up and ties up the mechanism.

Preferably, the outer surface of one side of the baffle, which is far away from the anchorage device, is fixedly provided with a screw sleeve, and the outer surface of one side of the baffle, which is close to the anchorage device, is provided with a limit bolt in a penetrating way.

Preferably, the outer surface of one side of the pressing plate, which is far away from the anchorage device, is provided with two groups of hexagonal bayonet locks in a penetrating manner, and the pressing plate is movably connected with the anchorage device through the two groups of hexagonal bayonet locks.

Preferably, the clamping mechanism comprises an outer abutting plate and an inner abutting plate, a damping spring column is arranged between the outer abutting plate and the inner abutting plate, the inner abutting plate is movably connected with the outer abutting plate through the damping spring column, and the number of the damping spring columns is a plurality of groups.

Preferably, the outer fixed surface of the end of the screw sleeve far away from the baffle is provided with a rubber sleeve gasket, the limit bolt sequentially penetrates through the baffle, the screw sleeve and the rubber sleeve gasket, and the number of the limit bolt, the screw sleeve and the rubber sleeve gasket is four.

Preferably, the binding mechanism comprises a main clamping ring and an auxiliary clamping ring, and two groups of fastening bolts are arranged between the main clamping ring and the auxiliary clamping ring.

Preferably, the main snap ring is movably connected with the auxiliary snap ring through two groups of fastening bolts, and the number of the binding mechanisms is five.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up clamping mechanism, screw up hexagonal bayonet lock, the clamp plate is pressed clamping mechanism's one end into the cable through-hole that sets up on the ground tackle, clamping mechanism's structural shape is the tapered shape, and then outer buttresses receive effect compression damping spring post at the in-process that gos forward, and interior buttresses receive the squeezing action compression damping spring post of anchor rope, when clamp plate and ground tackle laminate, the reaction force of damping spring post release is used on the anchor rope, can be with the anchor rope clamping on the ground tackle, prevent that the anchor rope from breaking away from the ground tackle and the release of interrupt anchor rope prestressing force, prestressed anchor rope stop device's work efficiency has been improved, the device uses the effectual practicality of having avoided above-mentioned problem and having improved equipment.

2. The utility model discloses in, tie up the mechanism through setting up, unscrew fastening bolt, the distance increase between main snap ring and the vice snap ring, after the anchor rope passed the cable through-hole, tighten fastening bolt, with the anchor rope block in the annular ring that forms between main snap ring and the vice snap ring, prevent the wire rope separation of the prestressed anchorage cable that the stranding was constituteed among the stretch-draw process, improved prestressed anchorage cable stop device's result of use, the device use the effectual above-mentioned problem of having avoided and improved the practicality of equipment.

Drawings

FIG. 1 is a schematic perspective view of a pre-stressed anchor cable limiting device for green construction according to the present invention;

FIG. 2 is an exploded view of the utility model discloses a prestressed anchorage cable spacing device for green construction;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is the utility model provides a green construction is with prestressed anchorage cable stop device's clamping mechanism's cut-open drawing.

Illustration of the drawings: 1. an anchorage device; 2. a baffle plate; 3. pressing a plate; 4. a clamping mechanism; 5. a screw sleeve; 6. a limit bolt; 7. a hexagonal bayonet lock; 8. a limiting plate; 9. an outer butt plate; 10. an inner abutting plate; 11. a damping spring post; 12. a rubber sleeve gasket; 13. a cable through hole; 14. a binding mechanism; 15. a primary snap ring; 16. a secondary snap ring; 17. and (5) fastening the bolt.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a prestressed anchorage cable stop device for green construction, including ground tackle 1, one side movable mounting of ground tackle 1 has baffle 2, clamp plate 3 is installed to the opposite side of ground tackle 1, be provided with clamping mechanism 4 between ground tackle 1 and the clamp plate 3, one side movable mounting that ground tackle 1 was kept away from to clamp plate 3 has limiting plate 8, limiting plate 8 keeps away from one side surface equidistant the seting up of clamp plate 3 and has linked up through hole 13, linked up through hole 13 is at ground tackle 1, all correspond on baffle 2 and the clamp plate 3 and set up, one side surface fixed mounting that ground tackle 1 was kept away from to baffle 2 has screw sleeve 5, one side surface that baffle 2 is close to ground tackle 1 runs through and installs stop bolt 6, one side surface that ground tackle 1 was kept away from to clamp plate 3 runs through and installs hexagonal bayonet lock 7, the quantity of hexagonal bayonet lock 7 is two sets of, clamp plate 3 is through two sets of 7 and ground tackle 1 swing joint, clamp plate 4 includes outer butt 9 and interior butt 10, be provided with spring support plate 11 between outer butt 10 outward, interior butt plate 9 and be provided with spring post 11, interior butt 10 through damping post 11 and outer butt block 11, the one end fixed bolt 12 is the one end of rubber sleeve 12 that a plurality of fixed bolt 12 was installed stop bolt 12 was kept away from the fixed bolt and is set up the screw sleeve 6 in proper order to stop bolt 5, inner stop bolt 12.

The clamping mechanism 4 of the device has the advantages that the clamping mechanism 4 is arranged, the hexagonal clamping pin 7 is screwed tightly, one end of the clamping mechanism 4 is pressed into the cable through hole 13 formed in the anchor 1 by the pressing plate 3, the structural shape of the clamping mechanism 4 is conical, the outer abutting plate 9 is used for compressing the damping spring column 11 in the advancing process, the inner abutting plate 10 is used for compressing the damping spring column 11 under the extrusion action of the anchor cable, when the pressing plate 3 is attached to the anchor 1, the reaction force released by the damping spring column 11 acts on the anchor cable, the anchor cable can be clamped on the anchor 1, the anchor cable is prevented from being separated from the anchor 1 to interrupt the release of the prestress of the anchor cable, the working efficiency of the prestressed anchor cable limiting device is improved, the device is effectively applied, the problems are avoided, and the practicability of the device is improved.

Embodiment 2 is different from embodiment 1 in that, as shown in fig. 1 to 3, a binding mechanism 14 is movably mounted on the outer side of the cable through hole 13, the binding mechanism 14 includes a primary snap ring 15 and a secondary snap ring 16, two sets of fastening bolts 17 are arranged between the primary snap ring 15 and the secondary snap ring 16, the primary snap ring 15 is movably connected with the secondary snap ring 16 through the two sets of fastening bolts 17, and the number of the binding mechanisms 14 is five.

The binding mechanism 14 has the advantages that the binding mechanism 14 is arranged, the fastening bolt 17 is unscrewed, the distance between the main clamping ring 15 and the auxiliary clamping ring 16 is increased, after the anchor cable penetrates through the cable through hole 13, the fastening bolt 17 is screwed, the anchor cable is clamped in the annular hole formed between the main clamping ring 15 and the auxiliary clamping ring 16, the steel wire rope of the prestressed anchor cable formed by stranding in the tensioning process is prevented from being separated, the using effect of the prestressed anchor cable limiting device is improved, the device is effectively applied, the problems are solved, and the practicability of the device is improved.

The whole working principle is that firstly, the limiting bolt 6 is screwed down, the limiting bolt 6 advances in the threaded sleeve 5 in a spiral mode to compress the rubber sleeve gasket 12, the baffle 2 can be tightly attached to the construction ground, then, the anchor 1 is installed on the baffle 2, the anchor rope sequentially passes through the baffle 2, the anchor 1, the pressing plate 3 and the cable through hole 13 formed in the limiting plate 8, the hexagonal clamp pin 7 is used for pushing the pressing plate 3 to press the clamping mechanism 4 into the cable through hole 13 formed in the anchor 1, then, after the anchor rope passes through the cable through hole 13 formed in the limiting plate 8, the fastening bolt 17 is screwed down, the anchor rope is clamped in a ring hole formed between the main clamp ring 15 and the auxiliary clamp ring 16, the separation of steel wire ropes of the prestressed anchor rope formed by twisting in the tensioning process is prevented, and the device effectively avoids the problems and improves the practicability of equipment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a green construction is with prestressed anchorage cable stop device, includes ground tackle (1), its characterized in that: one side movable mounting of ground tackle (1) has baffle (2), clamp plate (3) are installed to the opposite side of ground tackle (1), be provided with clamping mechanism (4) between ground tackle (1) and clamp plate (3), one side movable mounting that ground tackle (1) was kept away from in clamp plate (3) has limiting plate (8), one side surface equidistant seted up cable through-hole (13) of clamp plate (3) are kept away from in limiting plate (8), cable through-hole (13) all correspond on ground tackle (1), baffle (2) and clamp plate (3) and set up, the outside movable mounting of cable through-hole (13) ties up and ties up mechanism (14).

2. The pre-stressed anchor cable limiting device for green construction as claimed in claim 1, wherein: the outer surface of one side of the baffle (2) far away from the anchor (1) is fixedly provided with a screw sleeve pipe (5), and the outer surface of one side of the baffle (2) close to the anchor (1) is provided with a limit bolt (6) in a penetrating way.

3. The pre-stressed anchor cable limiting device for green construction as claimed in claim 2, wherein: the outer surface of one side of the pressing plate (3) far away from the anchor (1) is provided with two groups of hexagonal clamping pins (7) in a penetrating mode, and the pressing plate (3) is movably connected with the anchor (1) through the two groups of hexagonal clamping pins (7).

4. The pre-stressed anchor cable limiting device for green construction as claimed in claim 1, wherein: the clamping mechanism (4) comprises an outer abutting plate (9) and an inner abutting plate (10), damping spring columns (11) are arranged between the outer abutting plate (9) and the inner abutting plate (10), the inner abutting plate (10) is movably connected with the outer abutting plate (9) through the damping spring columns (11), and the damping spring columns (11) are arranged in a plurality of groups.

5. The pre-stressed anchor cable limiting device for green construction as claimed in claim 2, wherein: the outer fixed surface of one end that baffle (2) were kept away from in screwed pipe (5) installs rubber sleeve packing ring (12), stop bolt (6) run through baffle (2), swivel nut pipe (5) and rubber sleeve packing ring (12) in proper order, the quantity of stop bolt (6), swivel nut pipe (5) and rubber sleeve packing ring (12) is four groups.

6. The pre-stressed anchor cable limiting device for green construction as claimed in claim 4, wherein: the binding mechanism (14) comprises a main clamping ring (15) and an auxiliary clamping ring (16), and two groups of fastening bolts (17) are arranged between the main clamping ring (15) and the auxiliary clamping ring (16).

7. The pre-stressed anchor cable limiting device for green construction as claimed in claim 6, wherein: the main snap ring (15) is movably connected with the auxiliary snap ring (16) through two groups of fastening bolts (17), and the number of the binding mechanisms (14) is five.