Quick tensioning anchoring device

Abstract

The utility model relates to the technical field of power transmission line erection, in particular to a rapid tensioning anchoring device which comprises a rotary screw cylinder body. The interior of the rotating screw cylinder body is hollow, and nut pieces are arranged at the two ends of the rotating screw cylinder body. A first adjusting lead screw is arranged on the inner side of the nut piece at one end of the rotating screw cylinder body in a spiral transmission mode, and a second adjusting lead screw is arranged on the inner side of the nut piece at the other end of the rotating screw cylinder body in a spiral transmission mode. A butt-joint adjusting pin is integrally fixed to one end of the first adjusting lead screw, and a chain adjuster is rotationally installed at one end of the butt-joint adjusting pin. According to the device, two sets of adjustable chain systems are designed, the positions of the first adjusting lead screw and the second adjusting lead screw in the screw cylinder can be adjusted by rotating the screw cylinder body and the nut piece in the screw cylinder body, so that the distance between the first claw hook and the second claw hook is changed, different tensioning and anchoring requirements can be met, and the flexibility and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission line erection, in particular to a rapid tensioning anchoring device. Background Art

[0002] The fast tensioning anchoring device is mainly used for the fast tensioning and anchoring of the tensioning field equipment in power construction. The device has a split design and a light weight per unit. It can replace the lever hoist for anchoring equipment such as tensioning equipment. In the process of erecting transmission lines, in order to reduce the damage to the wires and the destruction of the natural environment, the tensioning wire is usually used for construction. In the tensioning wire process, the traction machine and the tension machine are indispensable large-scale wire-laying equipment. Usually, the traction machine is mainly responsible for the traction of the guide rope and the wire. The tension machine is used to keep the wire in sufficient tension during the process of laying out the wire so as to better complete the wire-laying operation. Therefore, the anchoring method and reliability of the traction and tensioning machine are particularly important. At present, multiple sets of hand hoists are usually used to anchor the traction and tensioning machine during the construction process, and the lever hoist is usually used as a lifting tool.

[0003] However, in the prior art, when the tensioning machine is anchored, the length adjustment distance is limited, and a longer angle adjustment cannot be performed according to the distance between the tensioning machine and the ground anchor. It is necessary to solve the problem of efficiently adjusting the length between the tensioning machine and the ground anchor in the prior art.

[0004] Therefore, those skilled in the art provide a rapid tensioning anchoring device to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides:

[0006] A quick tensioning anchoring device comprises: a rotating screw barrel main body; the interior of the rotating screw barrel main body is hollow, and nut parts are provided at both ends of the rotating screw barrel main body; an adjusting screw rod 1 is spirally transmitted inside the nut part at one end of the rotating screw barrel main body, and an adjusting screw rod 2 is spirally transmitted inside the nut part at the other end of the rotating screw barrel main body; a docking adjustment pin is integrally fixed at one end of the adjusting screw rod 1, and a chain adjuster is rotatably installed at one end of the docking adjustment pin.

[0007] Preferably: a latch rod for fixing the chain is detachably mounted on the inner side of the chain adjuster.

[0008] Preferably: the chain adjuster is provided with a second high-strength chain which can be detachably locked through a latch rod, and one end of the second high-strength chain is connected to a second horn hook.

[0009] The high-strength chain 2 can be hooked and locked through the horn hook 2.

[0010] Preferably, a chain locking piece is integrally fixed to the other end of the adjusting screw rod.

[0011] Preferably: a latch rod is detachably mounted on the inner side of the chain locking member, and the chain locking member is detachably locked with a high-strength chain through the latch rod.

[0012] Preferably: a horn hook is installed at one end of the high-strength chain away from the chain locking piece.

[0013] Preferably: both the upper and lower surfaces of the rotating screw barrel body are equipped with adjusting handle bars.

[0014] The adjusting handle bar frame is used to manually rotate the rotating screw barrel body.

[0015] Technical effects and advantages of the utility model:

[0016] 1. The device is designed with two sets of adjustable chain systems. By rotating the main body of the screw barrel and the nut inside, the positions of the adjusting screw rods 1 and 2 in the screw barrel can be adjusted, thereby changing the distance between the horn hooks 1 and 2. It can adapt to different tensioning and anchoring requirements and improve the flexibility and practicality of the device.

[0017] 2. Through the rapid adjustment of the chain length and the rapid tightening of the double-headed screw, the device can achieve efficient tensioning and anchoring operations. This can not only improve work efficiency, but also reduce potential risks caused by prolonged operation time.

[0018] 3. The device uses standard lifting and hoisting accessories and mechanical transmission connections. These designs greatly enhance the safety and reliability of the device. The rotation operation is performed by manually pairing and adjusting the hand lever frame, which also avoids the potential safety hazards caused by the use of electric or automated equipment.

[0019] 4. The split design reduces the weight of each unit, making it easier to install and use. It not only reduces the cost of transportation and storage, but also improves work efficiency. Since the device does not require maintenance and has a long service life, it also has high economic benefits in the long run.

[0020] 5. The chain length can be adjusted and tightened through simple rotation operations. The operation is simple and easy, and no special skills or training are required. The design of the device also takes into account the user's operating habits and usage experience, making the operation smoother and more comfortable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a rapid tensioning anchoring device provided in an embodiment of the present application;

[0022] Figure 2It is a schematic diagram of the front structure of a rapid tensioning anchoring device provided in an embodiment of the present application.

[0023] In the figure:

[0024] 1. Rotating screw body; 101. Adjusting handle frame; 2. Nut; 3. Adjusting screw rod 1; 4. Adjusting screw rod 2; 5. Chain locking part; 6. High-strength chain 1; 7. Claw hook 1; 8. Docking adjustment pin; 9. Chain adjuster; 10. High-strength chain 2; 11. Claw hook 2. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0026] For examples, see Figures 1-2 In this embodiment, a quick tensioning anchoring device is provided, comprising: a rotating screw barrel body 1; the interior of the rotating screw barrel body 1 is hollow, and both ends of the rotating screw barrel body 1 are equipped with nut members 2;

[0027] The nut member 2 at one end of the rotating screw body 1 is spirally driven inside with an adjusting screw rod 1 3, and the nut member 2 at the other end of the rotating screw body 1 is spirally driven inside with an adjusting screw rod 2 4; one end of the adjusting screw rod 1 3 is integrally fixed with a docking adjustment pin 8, and one end of the docking adjustment pin 8 is rotatably mounted with a chain adjuster 9;

[0028] The two nut members 2 are respectively spirally sleeved on the adjusting screw rod 1 3 and the adjusting screw rod 2 4, and the nut members 2 are used to fasten and lock the adjusting screw rod 1 3 and the adjusting screw rod 2 4 on the inner side of the rotating screw barrel body 1;

[0029] Screw holes are provided in the middle of both ends of the rotating screw barrel body 1, and the adjusting screw rod 1 3 and the adjusting screw rod 2 4 are both spirally driven and locked in the screw holes of the rotating screw barrel body 1, and the adjusting screw rod 1 3 and the adjusting screw rod 2 4 are both fixedly equipped with a limit plate to prevent falling off at one end located on the inner side of the rotating screw barrel body 1, and the limit plates are respectively fixed on the adjusting screw rod 1 3 and the adjusting screw rod 2 4, and are used to limit one end when the adjusting screw rod 1 3 and the adjusting screw rod 2 4 are spirally driven to adjust the distance inside the rotating screw barrel body 1, so as to prevent the adjusting screw rod 1 3 and the adjusting screw rod 2 4 from falling off from the inside of the rotating screw barrel body 1;

[0030] A latch rod for fixing the chain is detachably mounted on the inner side of the chain adjuster 9, and a spring for resetting is mounted between one end of the latch rod and the chain adjuster 9; the chain adjuster 9 is detachably locked with a high-strength chain 10 through the latch rod, and one end of the high-strength chain 10 is connected to a horn hook 11;

[0031] The high-strength chain 10 can be locked by hooking through the horn hook 11; the other end of the adjusting screw rod 3 is integrally fixed with a chain locking member 5; a latch rod is detachably installed inside the chain locking member 5, and the chain locking member 5 is detachably locked with the high-strength chain 6 through the latch rod;

[0032] A horn hook 7 is installed at one end of the high-strength chain 6 away from the chain locking member 5; the upper and lower surfaces of the rotating barrel body 1 are equipped with an adjusting handle frame 101; the adjusting handle frame 101 is used to manually rotate the rotating barrel body 1.

[0033] Working principle:

[0034] The horn hook 7 is detachably mounted on the chain locking member 5 through the high-strength chain 6, and the distance between the horn hook 7 and the chain locking member 5 can be adjusted by replacing different lengths of the high-strength chain 6;

[0035] The horn hook 11 is detachably mounted on the chain adjuster 9 through the high-strength chain 10. By adjusting the distance between the high-strength chain 10 and the chain adjuster 9, the overall length of the tensioning anchor device can be adjusted.

[0036] When the ram's horn hook 1 7 is connected to the pulling and tensioning machine, the ram's horn hook 2 11 is connected to the ground anchor, and the hand lever frame 101 is adjusted by manual pairing and rotated. The rotating screw barrel body 1 is rotated by adjusting the hand lever frame 101, and the rotating screw barrel body 1 drives the nut member 2 to rotate. The rotating nut member 2 is spirally transmitted along the adjusting screw rod 1 3 and the adjusting screw rod 2 4, so that the adjusting screw rod 1 3 and the adjusting screw rod 2 4 are moved along the nut member 2 to the inside of the rotating screw barrel body 1, and the distance between the ram's horn hook 1 7 and the ram's horn hook 2 11 is adjusted.

[0037] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0038] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A quick tensioning anchor device, characterized in that: include: A rotating screw barrel body (1); the interior of the rotating screw barrel body (1) is hollow, and nuts (2) are provided at both ends of the rotating screw barrel body (1); The nut member (2) at one end of the rotating screw barrel body (1) is spirally driven inside and is provided with an adjusting screw rod 1 (3), and the nut member (2) at the other end of the rotating screw barrel body (1) is spirally driven inside and is provided with an adjusting screw rod 2 (4); A butt adjustment pin (8) is integrally fixed to one end of the adjusting screw rod (3), and a chain adjuster (9) is rotatably mounted on one end of the butt adjustment pin (8).

2. A quick tensioning anchoring device according to claim 1, characterized in that: A latch rod for fixing the chain is detachably mounted on the inner side of the chain adjuster (9).

3. A quick tensioning anchoring device according to claim 2, characterized in that: The chain adjuster (9) is detachably locked with a high-strength chain (10) through a latch rod, and one end of the high-strength chain (10) is connected to a horn hook (11).

4. A quick tensioning anchor device according to claim 1, characterized in that: The other end of the adjusting screw rod (3) is integrally fixed with a chain locking piece (5).

5. A quick tensioning anchor device according to claim 4, characterized in that: A latch rod is detachably mounted on the inner side of the chain locking member (5), and the chain locking member (5) is detachably locked with a high-strength chain (6) via the latch rod.

6. A quick tensioning anchoring device according to claim 5, characterized in that: A horn hook (7) is installed at one end of the high-strength chain (6) away from the chain locking member (5).

7. A quick tensioning anchor device according to claim 1, characterized in that: The upper and lower surfaces of the rotating screw barrel body (1) are both equipped with adjusting handle bars (101).

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