CN220704924U - Prestressing force anchor structure convenient to dismantle - Google Patents

Abstract

The utility model relates to the technical field of steel strands, in particular to a prestress anchoring structure convenient to detach, which comprises an anchor, wherein a rotating rod mechanism convenient to detach is arranged on the anchor, the rotating rod mechanism comprises a push plate and gaskets, the push plate is positioned on one side of the anchor, T-shaped grooves are formed in each side end part of the push plate, the number of the gaskets is at least two, each two gaskets is a group, movable rods are fixedly arranged at the lower end parts of each group of gaskets, each movable rod is slidably arranged on the inner side wall of the T-shaped groove, at least two wire holes are formed in the side end parts of the anchor in a penetrating manner, thread grooves are formed in the side end parts of the anchor, and limit grooves are formed in the two sides of the thread grooves. According to the utility model, the threaded rod is matched with the push plate, so that each gasket is limited and fixed, the stability of each gasket when clamping the steel strand is ensured, the clamping and fastening are ensured, and the practicability is higher.

Description

Prestressing force anchor structure convenient to dismantle

Technical Field

The utility model relates to the technical field of steel strands, in particular to a prestress anchoring structure convenient to detach.

Background

The steel strand is a steel product formed by twisting a plurality of steel wires, and can be divided into a prestressed steel strand, an unbonded steel strand, a galvanized steel strand and the like.

The existing steel strand wires have the following defects when anchoring, in the existing steel strand wires fixed clamping, the number of wire holes is more, and a user needs to manually install the gaskets one by one so as to ensure that the gaskets clamp the steel strand wires, the operation is more complicated, the labor is consumed, and the clamping effect is poor.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a prestress anchoring structure convenient to detach.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a prestressing force anchor structure convenient to dismantle, includes the ground tackle, be equipped with the bull stick mechanism of being convenient for carry out the dismouting on the ground tackle, bull stick mechanism includes push pedal and gasket, the push pedal is located one side of ground tackle, T-shaped groove has all been seted up to every side tip of push pedal, the quantity of gasket is two at least, the gasket is every two a set of, and the equal fixed mounting of lower tip of every group gasket has movable rod, every movable rod equal slidable mounting is at the inside wall of T-shaped groove, at least two line holes have been seted up in the side tip run through of ground tackle, the thread groove has still been seted up to the side tip of ground tackle, the spacing groove has all been seted up to the side tip of push pedal and is located the both sides of thread groove, the threaded rod is installed in the rotation of threaded rod, the side tip fixed mounting of threaded rod has the handle.

As a preferable technical scheme of the utility model, the threaded rod is rotatably arranged on the inner side wall of the threaded groove, two limiting rods are fixedly arranged at the side end part of the push plate, and the two limiting rods are slidably arranged on the inner side wall of the limiting groove.

As a preferable technical scheme of the utility model, springs are fixedly arranged between every two movable rods, sliding blocks are fixedly arranged at the end parts of two sides of each group of movable rods, and each sliding block is slidably arranged on the inner side wall of the T-shaped groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. this device is through having set up the dismouting gasket of being convenient for, when needs are fixed the steel strand wires, and the threaded rod alignment thread groove in the user will push pedal rotates the handle and drives the threaded rod and enter into the thread inslot, can drive every gasket pair steel strand wires of group and carry out the centre gripping, easy operation uses manpower sparingly.

2. This device is through having set up threaded rod and push pedal matched with, carries out spacing fixedly to every gasket, guarantees the stability when every gasket is to steel strand wires centre gripping, guarantees the centre gripping fastening, and the practicality is higher.

Drawings

FIG. 1 is a schematic view of the structure of an anchor according to the present utility model;

FIG. 2 is a schematic view of the structure of the push plate of the present utility model;

FIG. 3 is a schematic view of a stop lever according to the present utility model;

fig. 4 is a schematic structural view of a gasket of the present utility model.

Wherein: 1. an anchor; 11. a wire hole; 12. a limit groove; 13. a thread groove; 2. a push plate; 21. a mounting groove; 22. a T-shaped groove; 23. a limit rod; 24. a handle; 25. a threaded rod; 3. a gasket; 31. a movable rod; 32. a slide block; 33. and (3) a spring.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a prestress anchoring structure convenient to detach comprises an anchor 1, wherein a rotating rod mechanism convenient to detach is arranged on the anchor 1, the rotating rod mechanism comprises a push plate 2 and gaskets 3, the push plate 2 is positioned at one side of the anchor 1, each side end part of the push plate 2 is provided with a T-shaped groove 22, the number of the gaskets 3 is at least two, each gasket 3 is two, each group of gaskets 3 is fixedly provided with a movable rod 31 at the lower end part of each group of gaskets 3, each movable rod 31 is slidably arranged on the inner side wall of the T-shaped groove 22, the side end part of the anchor 1 is provided with at least two wire holes 11 in a penetrating way, the side end part of the anchor 1 is also provided with a thread groove 13, both sides of the side end part of the anchor 1, which are positioned at both sides of the thread groove 13, are provided with limit grooves 12, the side end part of the push plate 2 is penetrated and provided with a mounting groove 21, a threaded rod 25 is rotatably mounted in the mounting groove 21, a handle 24 is fixedly mounted at the side end part of the threaded rod 25, the threaded rod 25 is rotatably mounted on the inner side wall of the threaded groove 13, when a user needs to fix a steel strand through the gasket 3 after passing through the wire hole 11, the threaded rod 25 can be inserted into the threaded groove 13, the handle 24 is rotated to drive the threaded rod 25 to rotate, the threaded rod 25 is rotated to gradually enter the inner side wall of the threaded groove 13, the threaded rod 25 is moved to drive the push plate 2 to gradually approach the anchor 1, and the push plate 2 can drive each group of gaskets 3 to enter the wire hole 11;

the side end of the push plate 2 is fixedly provided with two limiting rods 23, the two limiting rods 23 are slidably mounted on the inner side wall of the limiting groove 12, springs 33 are fixedly mounted between every two movable rods 31, two side end parts of each group of driving movable rods 31 are fixedly provided with sliding blocks 32, each sliding block 32 is slidably mounted on the inner side wall of the T-shaped groove 22, the side end parts of the gaskets 3 are chamfer surfaces, when each group of gaskets 3 contact with the inner side wall of the wire hole 11, the gaskets 3 are mutually close to each other due to thrust, the gaskets 3 mutually close to clamp steel strands, the gaskets 3 mutually close to drive the two movable rods 31 mutually close to each other, the two movable rods 31 mutually close to drive the two springs 33 to compress, the two movable rods 31 mutually close to drive each sliding block 32 to slide in the T-shaped groove 22, and after the gaskets 3 clamp the steel strands, a user can stop rotating the handle 24.

Working principle:

after the steel strand passes through the wire hole 11, a user needs to fix the steel strand through the gaskets 3, the threaded rod 25 can be inserted into the thread groove 13, the handle 24 is rotated, the handle 24 rotates to drive the threaded rod 25 to rotate, the threaded rod 25 rotates to gradually enter the inner side wall of the thread groove 13, the threaded rod 25 moves to drive the push plate 2 to gradually approach the anchorage device 1, the push plate 2 can drive each group of gaskets 3 to enter the wire hole 11, because the side end parts of the gaskets 3 are chamfer surfaces, when each group of gaskets 3 contact the inner side wall of the wire hole 11, the gaskets 3 are mutually approached by thrust, the gaskets 3 mutually approach the steel strand to clamp the steel strand, the gaskets 3 mutually approach to drive the two movable rods 31 mutually approach, the two movable rods 31 mutually approach to drive the two springs 33 to compress, the two movable rods 31 mutually approach to drive each slide block 32 to slide in the T-shaped groove 22, after the steel strand is clamped and fastened by the gasket 3, a user can stop rotating the handle 24, in the existing steel strand fixing and clamping process, the number of wire holes 11 is more, the user needs to manually install the gaskets 3 one by one to ensure that the gaskets 3 clamp the steel strand, the operation is more complicated, the labor is consumed, the clamping effect is poor, the device is convenient to disassemble and assemble by arranging the gaskets 3, when the steel strand needs to be fixed, the user aligns the threaded rod 25 on the push plate 2 with the threaded groove 13, the handle 24 is rotated to drive the threaded rod 25 to enter the threaded groove 13, each group of gaskets 3 can be driven to clamp the steel strand, the operation is simple, the labor is saved, the device is matched with the push plate 2 by arranging the threaded rod 25 to limit and fix each gasket 3, the stability of clamping the steel strand by each gasket 3 is ensured, the clamping and fastening are ensured, the practicability is higher.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. The prestress anchoring structure convenient to detach comprises an anchor (1), and is characterized in that a rotating rod mechanism convenient to detach is arranged on the anchor (1);

the bull stick mechanism includes push pedal (2) and gasket (3), push pedal (2) are located one side of ground tackle (1), T-shaped groove (22) have all been seted up to every side tip of push pedal (2), the quantity of gasket (3) is two at least, gasket (3) are every two a set of, and the equal fixed mounting of lower tip of every group gasket (3) has movable rod (31), every the equal slidable mounting of movable rod (31) is at the inside wall of T-shaped groove (22).

2. The prestress anchoring structure convenient to detach according to claim 1, wherein at least two wire holes (11) are formed in the side end portion of the anchor (1) in a penetrating manner, and a thread groove (13) is formed in the side end portion of the anchor (1).

3. The prestress anchoring structure convenient to detach according to claim 2, wherein limit grooves (12) are formed in two sides of the side end portion of the anchor (1) and located on the thread groove (13), and mounting grooves (21) are formed in the side end portion of the push plate (2) in a penetrating mode.

4. A pre-stressed anchoring structure convenient to disassemble according to claim 3, wherein the rotation of the mounting groove (21) is provided with a threaded rod (25), and the side end part of the threaded rod (25) is fixedly provided with a handle (24).

5. The prestress anchoring structure convenient to detach according to claim 4, wherein the threaded rod (25) is rotatably installed on the inner side wall of the threaded groove (13), two limit rods (23) are fixedly installed at the side end parts of the push plate (2), and the two limit rods (23) are slidably installed on the inner side wall of the limit groove (12).

6. The prestress anchoring structure convenient to detach according to claim 5, wherein springs (33) are fixedly installed between every two movable rods (31), sliding blocks (32) are fixedly installed at two side ends of each group of movable rod (31), and each sliding block (32) is slidably installed on the inner side wall of the T-shaped groove (22).