Wire drawing hook capable of adapting to different specifications

Abstract

The utility model provides a stay wire hook adaptable to different specifications, and relates to the technical field of electric power engineering, the stay wire hook comprises a stay wire hook body, one side of the stay wire hook body is fixedly connected with a first connecting rod, one side of the first connecting rod is provided with a fixing sleeve, one side of the fixing sleeve is provided with a fixing seat, and the fixing seat is fixedly connected with the stay wire hook body. A first fastening assembly is arranged in the fixing base, a second fastening assembly is arranged in the fixing sleeve, through the design of the first fastening assembly and the second fastening assembly, adjustment can be carried out according to cables of different specifications and models, the cables are fastened and clamped, the fastening performance on wire harnesses is high, and the practicability is high. After the first fastening assembly preliminarily clamps and fixes the wire harness, the hook at one end of the wire pulling hook body is hooked on external mobile equipment, the second fastening assembly fastens the wire harness guided into the fixing sleeve more strongly through movement of the mobile equipment, the wire harness is prevented from falling off, and the wire pulling hook is simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to a wire pulling hook which can adapt to different specifications. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy. In a broad sense, it also includes engineering that uses electricity as power and energy in various fields. At the same time, it can be understood as power transmission and transformation engineering. Power cables are cables used to transmit and distribute electric energy. They are often used in urban underground power grids, lead-out lines of power stations, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing.

[0003] When pulling and stretching a cable, it is necessary to use a wire hook to fix one end of the cable and hang the wire hook on a mobile device. By moving the mobile device, the cable is stretched and laid, which is convenient for workers to operate. However, the existing wire hook has poor adjustability and cannot be adjusted according to cables of different specifications and models. As a result, when using it, workers need to carry wire hooks of different models, which is not only inconvenient to carry, but also has poor user experience and poor practicality. Therefore, we propose a wire hook that can adapt to different specifications. Utility Model Content

[0004] The purpose of the present utility model is to provide a wire hook that can adapt to different specifications, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A wire-pulling hook adaptable to different specifications, comprising a wire-pulling hook body, a first connecting rod fixedly connected to one side of the wire-pulling hook body, a fixing sleeve provided on one side of the first connecting rod, a fixing seat provided on one side of the fixing sleeve, a first fastening assembly provided inside the fixing seat, and a second fastening assembly provided inside the fixing sleeve;

[0007] The first fastening assembly includes a wire harness inlet, an arc-shaped clamping seat is provided at the top of the wire harness inlet, a mounting seat is provided at the top of the arc-shaped clamping seat, and a fastening threaded rod is provided at the top of the fixing seat;

[0008] The second fastening assembly includes a first movable seat, and multiple first movable seats are provided at the top and bottom of the fixed sleeve. The first movable seats are movably connected to the second connecting rod, and the other end of the second connecting rod is movably connected to the second movable seat, and the inner end of the second movable seat is fixedly connected to the arc-shaped fixed plate.

[0009] As a preferred solution of the present invention, one end of the top of the fastening threaded rod is fixedly connected to a handle.

[0010] The technical effect of adopting the above further solution is that the design of the handle makes it more convenient for the operator to rotate and tighten the threaded rod.

[0011] As a preferred solution of the present invention, one end of the bottom of the fastening threaded rod extends to the inside of the mounting seat and is fixedly connected to a movable block, and the fastening threaded rod is threadedly connected to the fixing seat.

[0012] The technical effect of adopting the above further scheme is: by rotating the fastening threaded rod, the movable block connected to one end of the bottom of the fastening threaded rod drives the mounting seat and the arc-shaped clamping seat to move up and down, and the wiring harness introduced into the fixed seat is tightened according to needs.

[0013] As a preferred solution of the present invention, the interior of the fixed sleeve is communicated with the wire harness introduction port.

[0014] The technical effect of adopting the above further solution is: the wire harness is introduced through the wire harness inlet opened on one side of the fixing seat, extends into the inside of the fixing sleeve, and is simultaneously fastened by the first fastening component in the fixing seat and the second fastening component inside the fixing sleeve for subsequent use.

[0015] As a preferred solution of the present invention, outer teeth are provided on the inner sides of the arc-shaped fixing plates.

[0016] The technical effect of adopting the above further solution is that by arranging external teeth on the inner side of the arc-shaped fixing plate, the wiring harness is tightened more firmly.

[0017] As a preferred solution of the present invention, a third movable seat is fixedly connected to the other side of the arc-shaped fixed plate.

[0018] As a preferred solution of the present invention, a fourth movable seat is provided on one side of the first connecting rod, close to the top and the bottom.

[0019] As a preferred solution of the present invention, a telescopic rod is movably connected between the fourth movable seat and the third movable seat.

[0020] The technical effect of adopting the above-mentioned further scheme is: through the movement of the first connecting rod, the fourth movable seat fixedly connected to one side of the first connecting rod drives the telescopic rod to move, and the other end of the telescopic rod is movably connected to the third movable seat on the arc-shaped fixed plate, so that the arc-shaped fixed plate is moved in position. At the same time, with the cooperation of the first movable seat, the second movable seat and the second connecting rod movably connected therebetween, when the arc-shaped clamping plate moves to the other side, the space between the top and bottom arc-shaped clamping plates gradually becomes smaller, thereby tightening the wiring harness introduced into the fixed sleeve, and as the pulling force of one end of the wire hook body becomes stronger, the tightening of the wiring harness becomes stronger.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] In the present invention, through the design of the first fastening component and the second fastening component, not only can the cables of different specifications and models be adjusted and tightened, but the wiring harness can also be tightened. After the first fastening component preliminarily clamps and fixes the wiring harness, the hook at one end of the wire hook body is hooked on an external mobile device. With the movement of the mobile device, the second fastening component tightens the wiring harness introduced into the fixed sleeve more strongly, preventing the wiring harness from falling off. The device has a simple structure and high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a wire hook that can adapt to different specifications provided by the utility model;

[0024] Figure 2 A schematic side view of the internal structure of a fixing seat adapted to different specifications of wire hooks provided by the present invention;

[0025] Figure 3 This is an enlarged schematic diagram of the structure of area A of a wire hook that can adapt to different specifications provided by the utility model;

[0026] Figure 4 This is a schematic diagram of the planar internal structure of a fixed sleeve that can adapt to wire hooks of different specifications provided by the utility model.

[0027] Legend: 1. Wire pull hook body; 2. First connecting rod; 3. Fixed sleeve; 4. Fixed seat; 5. First fastening assembly; 501. Wire harness inlet; 502. Arc-shaped clamping seat; 503. Mounting seat; 504. Fastening threaded rod; 5041. Handle; 5042. Movable block; 6. Second fastening assembly; 601. First movable seat; 602. Second connecting rod; 603. Second movable seat; 604. Arc-shaped fixing plate; 6041. External teeth; 605. Third movable seat; 606. Fourth movable seat; 607. Telescopic rod. DETAILED DESCRIPTION

[0028] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0032] Example 1

[0033] like Figure 1-4As shown, the utility model provides a technical solution: a wire pulling hook that can adapt to different specifications, including a wire pulling hook body 1, a first connecting rod 2 is fixedly connected to one side of the wire pulling hook body 1, a fixing sleeve 3 is provided on one side of the first connecting rod 2, a fixing seat 4 is provided on one side of the fixing sleeve 3, a first fastening component 5 is provided inside the fixing seat 4, the first fastening component 5 includes a wire harness introduction port 501, an arc-shaped clamping seat 502 is provided near the top of the wire harness introduction port 501, a mounting seat 503 is provided on the top of the arc-shaped clamping seat 502, a fastening threaded rod 504 is provided on the top of the fixing seat 4, and a handle 5041 is fixedly connected to one end of the top of the fastening threaded rod 504. The design of the handle 5041 makes it more convenient for the operator to rotate the fastening threaded rod 504. The bottom end of the fastening threaded rod 504 extends to the inside of the mounting seat 503 and is fixedly connected to a movable block 5042. The fastening threaded rod 504 is threadedly connected to the fixing seat 4. By rotating the fastening threaded rod 504, the movable block 5042 connected to the bottom end of the fastening threaded rod 504 drives the mounting seat 503 and the arc-shaped clamping seat 502 to move up and down. The wiring harness introduced into the fixing seat 4 is fastened as needed. The interior of the fixed sleeve 3 is connected to the wiring harness introduction port 501. The wiring harness is introduced through the wiring harness introduction port 501 opened on one side of the fixing seat 4 and extends into the interior of the fixing sleeve 3. It is fastened simultaneously by the first fastening component 5 in the fixing seat 4 and the second fastening component 6 inside the fixing sleeve 3 for subsequent use.

[0034] Example 2

[0035] like Figure 1-4As shown, a wire pull hook that can adapt to different specifications is provided with a second fastening component 6 inside the fixed sleeve 3, and the second fastening component 6 includes a first movable seat 601. A plurality of first movable seats 601 are provided at the top and bottom of the fixed sleeve 3. The first movable seats 601 are movably connected to the second connecting rod 602, and the other end of the second connecting rod 602 is movably connected to the second movable seat 603. The inner ends of the second movable seats 603 are fixedly connected to the arc-shaped fixing plates 604, and the inner sides of the arc-shaped fixing plates 604 are provided with external teeth 6041. By providing the external teeth 6041 on the inner side of the arc-shaped fixing plates 604, the wire harness is more firmly tightened. The other side of the arc-shaped fixing plates 604 is fixedly connected to the third movable seat 605. A fourth movable seat 605 is provided on the top and bottom of one side of the first connecting rod 2. The telescopic rod 607 is movably connected between the seat 606, the fourth movable seat 606 and the third movable seat 605. Through the movement of the first connecting rod 2, the fourth movable seat 606 fixedly connected to one side of the first connecting rod 2 drives the telescopic rod 607 to move, and the other end of the telescopic rod 607 is movably connected to the third movable seat 605 on the arc-shaped fixed plate 604, so that the arc-shaped fixed plate 604 is moved in position. At the same time, with the cooperation of the first movable seat 601, the second movable seat 603 and the second connecting rod 602 movably connected therebetween, when the arc-shaped clamping plate moves to the other side, the space between the top and bottom arc-shaped clamping plates gradually becomes smaller, thereby tightening the wiring harness introduced into the fixed sleeve 3, and as the pulling force of one end of the wire hook body 1 becomes stronger, the tightening of the wiring harness becomes stronger.

[0036] The working process of the present utility model is as follows: when using a wire pulling hook that can adapt to different specifications, one end of the wire harness is introduced through the wire harness introduction port 501 opened on one side of the fixing seat 4 until it extends to the inside of the fixing sleeve 3, and the handle 5041 is turned to drive the fastening threaded rod 504 to rotate, so that the movable block 5042 connected to the bottom end of the fastening threaded rod 504 drives the mounting seat 503 and the arc-shaped clamping seat 502 to move up and down, and the wire harness introduced into the fixing seat 4 is tightened for the first time according to the needs, and the hook at one end of the wire pulling hook body 1 is hung on an external mobile device, and the movement of the mobile device drives the wire pulling hook body 1 to move the first connecting rod 2, and the first The fourth movable seat 606 fixedly connected to one side of the connecting rod 2 drives the telescopic rod 607 to move, and the other end of the telescopic rod 607 is movably connected to the third movable seat 605 on the arc-shaped fixed plate 604, so that the arc-shaped fixed plate 604 can be moved in position. At the same time, with the cooperation of the first movable seat 601, the second movable seat 603 and the second connecting rod 602 movably connected therebetween, when the arc-shaped clamping plate moves to the other side, the space between the top and bottom arc-shaped clamping plates gradually becomes smaller, thereby tightening the wiring harness introduced into the fixed sleeve 3, and as the pulling force of one end of the wire hook body 1 becomes stronger, the wiring harness is tightened more strongly, thereby preventing the wiring harness from falling off.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire hook adaptable to different specifications, comprising a wire hook body (1), characterized in that: One side of the wire-pulling hook body (1) is fixedly connected to a first connecting rod (2), one side of the first connecting rod (2) is provided with a fixing sleeve (3), one side of the fixing sleeve (3) is provided with a fixing seat (4), a first fastening component (5) is provided inside the fixing seat (4), and a second fastening component (6) is provided inside the fixing sleeve (3); The first fastening assembly (5) comprises a wire harness inlet (501), an arc-shaped clamping seat (502) is provided near the top of the wire harness inlet (501), a mounting seat (503) is provided on the top of the arc-shaped clamping seat (502), and a fastening threaded rod (504) is provided on the top of the fixing seat (4); The second fastening assembly (6) comprises a first movable seat (601), a plurality of first movable seats (601) are provided at the top and bottom of the fixed sleeve (3), the first movable seats (601) are movably connected to the second connecting rod (602), the other end of the second connecting rod (602) is movably connected to the second movable seat (603), and the inner end of the second movable seat (603) is fixedly connected to the arc-shaped fixed plate (604).

2. The wire pull hook adaptable to different specifications according to claim 1, characterized in that: One end of the top of the fastening threaded rod (504) is fixedly connected to a handle (5041).

3. The wire hook adaptable to different specifications according to claim 1, characterized in that: One end of the bottom of the fastening threaded rod (504) extends to the interior of the mounting seat (503) and is fixedly connected to a movable block (5042), and the fastening threaded rod (504) is threadedly connected to the fixing seat (4).

4. The wire pull hook adaptable to different specifications according to claim 1, characterized in that: The interior of the fixed sleeve (3) is connected to the wiring harness introduction port (501).

5. The wire pull hook adaptable to different specifications according to claim 1, characterized in that: External teeth (6041) are provided on the inner sides of the arc-shaped fixing plates (604).

6. The wire pull hook adaptable to different specifications according to claim 1, characterized in that: The other side of the arc-shaped fixed plate (604) is fixedly connected to a third movable seat (605).

7. The wire pull hook adaptable to different specifications according to claim 1, characterized in that: A fourth movable seat (606) is provided on one side of the first connecting rod (2), near the top and the bottom.

8. The wire pull hook adaptable to different specifications according to claim 7, characterized in that: A telescopic rod (607) is movably connected between the fourth movable seat (606) and the third movable seat (605).

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