Wire lifting device with improved structure
By improving the structure of the wire lifter and adopting the design of limit support ring buckle and adjustment traction rope, the shaking problem during the wire lifting process is solved and the stable improvement of the wire is achieved.
Patent Information
- Application Number
- CN202421831622.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The traction rope in the existing wire lifter is soft material, which causes the wire to shake easily during the lifting process, reducing stability.
A wire lifter with improved structure is designed, using a symmetrically arranged connection mounting plate and wire wrap mounting shaft, and a lifting pulling wire is wound, and a limit support ring buckle and adjustment traction rope are installed on its outer cover. Through the cooperation of the suspension fixing hook and limit support ring buckle, the traction wire is converted between soft and hard states, providing stable support.
By cooperating with the limit support ring buckle and the adjustment traction rope, it is possible to reduce shaking during the wire lifting process and improve the stability of the wire.
Smart Images
Figure CN223109544U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric power construction, in particular to a conductor lifting device with an improved structure. Background Art
[0002] The conductor lifter is used to lift double-split or quadruple-split conductors during power line construction and maintenance to facilitate the replacement and installation of conductor hardware, broken strand repair and other operations. During construction, the mounting seat is fixed in a suitable position, and the hook is moved to the appropriate position and hooked on the conductor by rotating the rotating shaft of the winding traction rope. The conductor is then lifted or fixed by a mechanical structure to facilitate subsequent operations such as replacing insulators and repairing conductors. However, since the current traction rope is a soft traction part, the conductor is prone to shaking during the lifting process, which reduces the stability of the conductor during the lifting process.
[0003] In view of this, a wire lifter with an improved structure is provided to overcome the above-mentioned defects. Utility Model Content
[0004] In view of the problems in the related art, the utility model proposes a wire lifting device with an improved structure to overcome the above technical problems existing in the existing related art.
[0005] To this end, the specific technical solutions adopted by the utility model are as follows:
[0006] A wire lifter with an improved structure, comprising symmetrically arranged connecting mounting plates which play a connecting role, a wire winding mounting shaft being symmetrically rotatably connected between the two connecting mounting plates, a pulling and traction wire for traction being wound on the wire winding mounting shaft, and a plurality of limiting support buckles are provided on the outer sleeve of the pulling and traction wire, and an adjusting traction rope is provided on one side of the pulling and traction wire, one end of the adjusting traction rope passes through a plurality of limiting support buckles in sequence, and both ends of the pulling and traction wire are provided with hanging fixing hooks.
[0007] Preferably, the end of the pulling line is fixedly connected with (.
[0008] Preferably, both ends of the adjusting traction rope are fixedly connected to the ends of the two mounting fixing buckles respectively.
[0009] Preferably, a second through hole is opened inside the limiting support buckle, and the pulling and traction line passes through the limiting support buckle through the second through hole.
[0010] Preferably, a first through hole is formed inside the position-limiting support buckle, and the first through hole is located on one side of the second through hole.
[0011] Preferably, the adjusting traction rope passes through the limiting support loop through the first through hole.
[0012] Preferably, a limiting hook is symmetrically and fixedly connected to one side of the connecting mounting plate.
[0013] The present utility model has the following beneficial effects:
[0014] Compared with the prior art, under the mutual cooperation of the limiting support loop and the adjusting traction rope, during the process of lifting the wire through the hanging fixing hook, according to the position of the wire to be lifted, the state of the lifting traction wire hanging downward can be adjusted, so that the traction assembly formed by the lifting traction wire, the limiting support loop and the adjusting traction rope can be flexibly converted between a soft state and a hard state, and by converting the soft state and the hard state of the lifting traction wire, it is possible to provide stable support for the wire during the lifting process of the wire and reduce the shaking of the wire during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0016] Figure 1 is a schematic front sectional structure view of a wire lifting device with an improved structure according to an embodiment of the present invention;
[0017] Figure 2 is a schematic front structure view when the adjusting traction rope in a wire lifting device with an improved structure according to an embodiment of the present invention is partially stretched outwards;
[0018] Figure 3 is in a wire lifting device with an improved structure according to an embodiment of the present invention Figure 1 is a detailed enlarged view of part A;
[0019] Figure 4 is in a wire lifting device with an improved structure according to an embodiment of the present invention Figure 2 is a detailed enlarged view of part B.
[0020] In the figure:
[0021] 1. Connecting mounting plate; 11. Winding mounting shaft; 12. Limiting hook; 2. Lifting traction wire; 21. Mounting fixing buckle; 3. Limiting support loop; 31. First through hole; 32. Second through hole; 4. Adjusting traction rope; 5. Hanging fixing hook. Detailed implementation mode
[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.
[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.
[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0025] Embodiment 1
[0026] As Figures 1-4 shown, a wire lifting device with an improved structure according to an embodiment of the present invention includes symmetrically arranged connecting mounting plates 1 for connection. Between the two connecting mounting plates 1, a winding mounting shaft 11 is symmetrically rotatably connected. A lifting traction wire 2 for traction is wound around the winding mounting shaft 11. A plurality of limiting support ring buckles 3 are sleeved outside the lifting traction wire 2. One side of the lifting traction wire 2 is provided with an adjusting traction rope 4. One end of the adjusting traction rope 4 sequentially passes through a plurality of the limiting support ring buckles 3. Suspension fixing hooks 5 are provided at both ends of the lifting traction wire 2;
[0027] In this embodiment, the connecting mounting plate 1 is the connecting and mounting component of the entire wire lifting device, which provides a connecting carrier for the winding mounting shaft 11. The winding mounting shaft 11 provides a winding space for the lifting traction wire 2, and can store the lifting traction wire 2. At the same time, by rotating the winding mounting shaft 11, the positions of both ends of the lifting traction wire 2 can be adjusted. A number of limiting support ring buckles 3 sleeved outside the lifting traction wire 2 can adjust the state of the lifting traction wire 2 by adjusting the distance between the limiting support ring buckles 3, so that a local area of the lifting traction wire 2 can be closely attached to a rod-shaped hard support through the limiting support ring buckles 3. At this time, the rod-shaped lifting traction wire 2 with hard support can maintain good stability when lifting the wire better. The adjusting traction rope 4 is used to adjust the distance between the limiting support ring buckles 3, and the hanging fixing hook 5 provides a lifting and hanging area for the wire to be lifted.
[0028] Embodiment 2
[0029] As Figure 1 and Figure 3 As shown, in addition to the above-mentioned Embodiment 1, an improved structure of the wire lifting device of the present invention further has the following technical features: An installation fixing buckle 21 is fixedly connected to the end of the lifting traction wire 2. Both ends of the adjusting traction rope 4 are fixedly connected to the ends of the two installation fixing buckles 21 respectively. A second through hole 32 is opened inside the limiting support ring buckle 3, and the lifting traction wire 2 passes through the limiting support ring buckle 3 through the second through hole 32. A first through hole 31 is opened inside the limiting support ring buckle 3, and the first through hole 31 is located on one side of the second through hole 32. The adjusting traction rope 4 passes through the limiting support ring buckle 3 through the first through hole 31. Two limiting hooks 12 are symmetrically and fixedly connected to one side of the connecting mounting plate 1.
[0030] Among them, the installation fixing buckle 21 provides a connecting carrier between the lifting traction wire 2 and the hanging fixing hook 5. The second through hole 32 provides a connecting space for the lifting traction wire 2. The first through hole 31 provides a passing space for the adjusting traction rope 4. The limiting hook 12 provides a temporary hanging limiting member for a local area of the adjusting traction rope 4 after being stretched outwards.
[0031] In summary, by means of the above technical solution of the present utility model, when a wire lifter is needed during the construction and maintenance of power lines, the wire to be lifted can be hung on the suspension fixing hook 5 at this time, and the two ends of the lifting traction wire 2 can be adjusted by rotating the winding installation shaft 11 according to the position where the wire needs to be lifted. And when the adjustment of the end position of the lifting traction wire 2 is completed, the state of the lifting traction wire 2 can be adjusted according to the adjusting traction rope 4, and the outer pulling area of the adjusting traction rope 4 can be limited by the limit hook 12 in the area after the adjusting traction rope 4 is stretched out.
[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. An improved structure of a wire lifter, characterized in that, It includes symmetrically arranged connecting mounting plates (1) for connection. A winding mounting shaft (11) is symmetrically and rotatably connected between the two connecting mounting plates (1). A lifting traction wire (2) for traction is wound on the winding mounting shaft (11). A number of limiting support ring buckles (3) are sleeved outside the lifting traction wire (2). A regulating traction rope (4) is arranged on one side of the lifting traction wire (2). One end of the regulating traction rope (4) sequentially penetrates through a number of the limiting support ring buckles (3). Suspension fixing hooks (5) are arranged at both ends of the lifting traction wire (2).
2. An improved structure of a wire lifter according to claim 1, characterized in that, An installation fixing buckle (21) is fixedly connected to the end of the lifting traction wire (2).
3. An improved wire lifter according to claim 2, characterized in that, Both ends of the regulating traction rope (4) are fixedly connected to the ends of the two installation fixing buckles (21) respectively.
4. An improved structure wire lifter according to claim 3, wherein A second through hole (32) is formed inside the limiting support ring buckle (3), and the lifting traction wire (2) penetrates through the limiting support ring buckle (3) through the second through hole (32).
5. An improved structure wire lifter according to claim 4, characterized in that, A first through hole (31) is formed inside the limiting support ring buckle (3), and the first through hole (31) is located on one side of the second through hole (32).
6. An improved structure wire lifter according to claim 5, characterized in that, The regulating traction rope (4) penetrates through the limiting support ring buckle (3) through the first through hole (31).
7. An improved structure wire lifter according to claim 6, characterized in that, Limiting hooks (12) are symmetrically and fixedly connected to one side of the connecting mounting plate (1).