Pull rope fixing device for stringing machine

Abstract

The utility model discloses a stay cord fixing device for a stringing machine, which belongs to the technical field of power transmission line construction and comprises a mounting column for connection, a connecting piece is mounted at the upper end of the mounting column, a supporting rod is connected to the upper end of the connecting piece, and a fixing piece is arranged at the upper end of the supporting rod. A plurality of groups of fixing assemblies for fixing the pull rope are mounted on the fixing piece; a space is formed between the first insertion plate and the inner side wall of the first sliding plate, and a space is formed between the second insertion plate and the inner side wall of the second sliding plate, so that the pull rope is conveniently staggered and fixed; a second bolt hole in the uppermost end and a first bolt hole in the uppermost end are concentrically formed, a second bolt hole in the lowermost end and a first bolt hole in the lowermost end are concentrically formed, and at the moment, a second through hole is formed in the lower end of a first through hole, so that a fixed plate, a first sliding plate, a second sliding plate and a third sliding plate are conveniently fixed through bolts; and in the screwing and fixing process, the pull rope is clamped, and fixing of the pull rope is achieved again.

Description

Technical Field

[0001] This utility model belongs to the field of power transmission line construction technology, and in particular relates to a rope fixing device for a stringing machine. Background Technology

[0002] With the development of economic construction, more and more newly built transmission lines are crossing operating power lines, highways, railways and other obstacles. In order not to affect the normal operation of traffic or outdoor activities below, it is unavoidable to pass through important "three-span" sections. When using them, it is necessary to quickly move the stringing device to both sides of the area to be erected, and then lay the catenary and the top net to form a protective passage. Then the upper end of the pull rope is fixed to the uppermost fixing device of the stringing machine, and the lower end of the pull rope is fixed to the ground. The fixing device at the upper end of the stringing machine is then fixed to make the top net more stable. However, when the existing device is used to fix the pull rope, the uppermost pull rope is prone to loosening, which poses a safety hazard. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a rope fixing device for a wire-laying machine.

[0004] The technical solution adopted by this utility model is as follows: a rope fixing device for a wire stringing machine includes a mounting column for connection, a connector is installed at the upper end of the mounting column, a support rod is connected to the upper end of the connector, the mounting column is fixed at the upper end of the wire stringing machine, the support rod is used to support the capping net, a fixing member is provided at the upper end of the support rod, and multiple sets of fixing components for fixing the rope are installed on the fixing member.

[0005] The side wall of the fixing component is provided with a sliding groove for limiting the position.

[0006] The fixing component includes a fixing plate, a first sliding plate, a second sliding plate, and a third sliding plate. The fixing plate is disposed on the side wall of the fixing component, and the first sliding plate, the second sliding plate, and the third sliding plate are all movably engaged in the sliding groove.

[0007] Furthermore, both the first sliding plate and the third sliding plate are hollow structures with openings at the top and bottom. A first insert plate is movably installed inside the first sliding plate, and a second insert plate is movably installed inside the third sliding plate. The first insert plate and the second insert plate have the same structure. There is a space between the first insert plate and the inner sidewall of the first sliding plate, and there is a space between the second insert plate and the inner sidewall of the second sliding plate, which facilitates the staggered fixing of the pull rope.

[0008] Furthermore, the fixed plate, the first sliding plate, the second sliding plate, and the third sliding plate are all provided with a first through hole to facilitate the passage of the pull rope. The fixed plate, the first sliding plate, the second sliding plate, and the third sliding plate are all provided with a first bolt hole to facilitate the fixing of the fixed plate, the first sliding plate, the second sliding plate, and the third sliding plate. The first through hole is located between the first bolt holes.

[0009] The first and second insert plates are each provided with a second through hole and a second bolt hole. The second through hole is located at the lower end of the second bolt hole, and the diameters of the first and second through holes are the same. The diameters of the first and second bolt holes are also the same. When the positions of the first and second insert plates are adjusted, when the first and second through holes are placed concentrically, the lowermost second bolt hole and the uppermost first bolt hole are placed concentrically. After the positions of the first and second insert plates are adjusted again, the uppermost second bolt hole and the uppermost first bolt hole are placed concentrically, and the lowermost second bolt hole and the lowermost first bolt hole are placed concentrically. At this time, the second through hole is located at the lower end of the first through hole.

[0010] The beneficial effects of this utility model after adopting the above structure are as follows: there is a space between the inner sidewall of the first insert plate and the inner sidewall of the first sliding plate, and there is a space between the inner sidewall of the second insert plate and the inner sidewall of the second sliding plate, which facilitates the staggered fixing of the pull rope;

[0011] The second bolt hole at the top and the first bolt hole at the top are placed concentrically, and the second bolt hole at the bottom and the first bolt hole at the bottom are placed concentrically. At this time, the second through hole is located at the lower end of the first through hole, which facilitates the fixing of the fixing plate, the first sliding plate, the second sliding plate and the third sliding plate by bolts. During the tightening and fixing process, the pull rope is clamped, and the pull rope is fixed again. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] Figure 1 This is a front view of a rope fixing device for a wire-laying machine proposed in this utility model;

[0014] Figure 2 This is a left view of a rope fixing device for a wire-laying machine according to the present invention.

[0015] Figure 3 This is a perspective view of the fixing component proposed in this utility model;

[0016] Figure 4 for Figure 3 A magnified view of a portion at point A;

[0017] Figure 5 A top sectional view of a rope fixing device for a wire-laying machine proposed in this utility model;

[0018] Figure 6 This is a front sectional view of a rope fixing device for a wire-laying machine proposed in this utility model.

[0019] In the attached drawings: 1. Mounting column, 2. Connector, 3. Support rod, 4. Fixing member, 5. Fixing assembly, 6. Slide groove, 7. Fixing plate, 8. First sliding plate, 9. Second sliding plate, 10. Third sliding plate, 11. First insert plate, 12. Second insert plate, 13. First through hole, 14. First bolt hole, 15. Second through hole, 16. Second bolt hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] like Figures 1-6 As shown, a rope fixing device for a wire-laying machine includes a mounting column 1 for connection, a connector 2 installed at the upper end of the mounting column 1, a support rod 3 connected to the upper end of the connector 2, the mounting column 1 being fixed to the upper end of the wire-laying machine, the support rod 3 being used to support the capping net, and a fixing member 4 provided at the upper end of the support rod 3, with multiple sets of fixing components 5 for fixing the rope installed on the fixing member 4.

[0023] The side wall of the fastener 4 is provided with a sliding groove 6 for limiting the position.

[0024] The fixing component 5 includes a fixing plate 7, a first sliding plate 8, a second sliding plate 9, and a third sliding plate 10. The fixing plate 7 is disposed on the side wall of the fixing member 4, and the first sliding plate 8, the second sliding plate 9, and the third sliding plate 10 are all movably engaged in the sliding groove 6.

[0025] Both the first sliding plate 8 and the third sliding plate 10 are hollow structures with openings at the top and bottom. A first insert plate 11 is movably installed inside the first sliding plate 8, and a second insert plate 12 is movably installed inside the third sliding plate 10. The first insert plate 11 and the second insert plate 12 have the same structure. There is a space between the first insert plate 11 and the inner sidewall of the first sliding plate 8, and there is a space between the second insert plate 12 and the inner sidewall of the second sliding plate 9, which facilitates the staggered fixing of the pull rope.

[0026] The fixed plate 7, the first sliding plate 8, the second sliding plate 9, and the third sliding plate 10 are all provided with a first through hole 13 to facilitate the passage of the pull rope. The fixed plate 7, the first sliding plate 8, the second sliding plate 9, and the third sliding plate 10 are all provided with a first bolt hole 14 to facilitate the fixing of the fixed plate 7, the first sliding plate 8, the second sliding plate 9, and the third sliding plate 10. The first through hole 13 is located between the first bolt holes 14.

[0027] The first insert plate 11 and the second insert plate 12 are each provided with a second through hole 15 and a second bolt hole 16. The second through hole 15 is located at the lower end of the second bolt hole 16. The diameters of the first through hole 13 and the second through hole 15 are the same, and the diameters of the first bolt hole 14 and the second bolt hole 16 are the same. When the positions of the first insert plate 11 and the second insert plate 12 are adjusted, when the first through hole 13 and the second through hole 15 are placed concentrically, the lowermost second bolt hole 16 and the uppermost first bolt hole 14 are placed concentrically. After the positions of the first insert plate 11 and the second insert plate 12 are adjusted again, the uppermost second bolt hole 16 and the uppermost first bolt hole 14 are placed concentrically, and the lowermost second bolt hole 16 and the lowermost first bolt hole 14 are placed concentrically. At this time, the second through hole 15 is located at the lower end of the first through hole 13.

[0028] In practical use, the first insert plate 11 and the second insert plate 12 are pulled so that the first through hole 13 and the second through hole 15 are placed concentrically. After the pull rope passes through the fixed plate 7, the first sliding plate 8, the first insert plate 11, the second sliding plate 9, the third sliding plate 10 and the second insert plate 12 in sequence, the upper end of the pull rope is tied and set against the third sliding plate 10. Then, after the first insert plate 11 and the second insert plate 12 move down, the pull rope moves down, so that the pull rope is placed in a staggered manner. After the first insert plate 11 and the second insert plate 12 move down, the uppermost second bolt hole 16 and the uppermost first bolt hole 14 are placed concentrically, and the lowermost second bolt hole 16 and the lowermost first bolt hole 14 are placed concentrically. The bolt passes through the first bolt hole 14 and the second bolt hole 16 to fix the fixed plate 7, the first sliding plate 8, the first insert plate 11, the second sliding plate 9, the third sliding plate 10 and the second insert plate 12. During the tightening and fixing process, the pull rope is clamped to fix the pull rope again.

[0029] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A rope fixing device for a wire-laying machine, characterized in that, It includes a mounting post for connection, a connector is installed at the upper end of the mounting post, a support rod is connected to the upper end of the connector, a fixing member is provided at the upper end of the support rod, and multiple sets of fixing components for fixing the pull rope are installed on the fixing member.

2. The cable fixing device for a wire-laying machine according to claim 1, characterized in that, The side wall of the fastener is provided with a sliding groove for limiting movement.

3. The cable fixing device for a wire-laying machine according to claim 2, characterized in that, The fixing component includes a fixing plate, a first sliding plate, a second sliding plate, and a third sliding plate. The fixing plate is disposed on the side wall of the fixing component, and the first sliding plate, the second sliding plate, and the third sliding plate are all movably engaged in the sliding groove.

4. The cable fixing device for a wire-laying machine according to claim 3, characterized in that, Both the first sliding plate and the third sliding plate are hollow structures with openings at the top and bottom. A first insert plate is movably installed inside the first sliding plate, and a second insert plate is movably installed inside the third sliding plate. The first insert plate and the second insert plate have the same structure. There is a space between the first insert plate and the inner sidewall of the first sliding plate, and there is a space between the second insert plate and the inner sidewall of the second sliding plate.

5. The cable fixing device for a wire-laying machine according to claim 4, characterized in that, The fixed plate, the first sliding plate, the second sliding plate, and the third sliding plate are all provided with a first through hole, and the fixed plate, the first sliding plate, the second sliding plate, and the third sliding plate are all provided with a first bolt hole, with the first through hole located between the first bolt holes.

6. The cable fixing device for a wire-laying machine according to claim 5, characterized in that, Both the first and second insert plates are provided with a second through hole and a second bolt hole. The second through hole is located at the lower end of the second bolt hole, and the diameters of the first and second through holes are the same. The diameters of the first and second bolt holes are also the same. When the positions of the first and second insert plates are adjusted, when the first and second through holes are placed concentrically, the lowermost second bolt hole and the uppermost first bolt hole are placed concentrically. When the positions of the first and second insert plates are adjusted so that the uppermost second bolt hole and the uppermost first bolt hole are placed concentrically, and the lowermost second bolt hole and the lowermost first bolt hole are placed concentrically, the second through hole is located at the lower end of the first through hole.

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