Aerial cable installation construction auxiliary device

Abstract

The invention relates to the technical field of high-altitude cable installation construction, in particular to a high-altitude cable installation construction auxiliary device which comprises a stringing mechanism clamped and hung on an overhead conductor through a bolt, a buffer piece is arranged at the lower end of the stringing mechanism, an installation base is fixed to the lower end of the buffer piece through a bolt, and a cable frame is fixed to one side of the middle of the installation base through a bolt. A plurality of clamping blocks used for arranging cables are symmetrically arranged on the inner side of the cable rack up and down, traction balls are arranged on the clamping blocks, the stringing mechanism comprises a lower clamping plate arranged at the lower end and fixedly connected with the buffer piece and an upper clamping plate arranged at the upper end of the lower clamping plate, and limiting mechanisms are symmetrically arranged on the two sides of the upper end of the lower clamping plate; positioning blocks clamped on two sides of the lower clamping plate are arranged at the lower end of the upper clamping plate; the cable fixing device has the advantages that a cable line can be fixed to a certain extent, the stability of a cable in the construction operation process can be effectively improved, and meanwhile installation is easy and convenient.

Description

Technical Field

[0001] The invention relates to the technical field of high-altitude cable installation and construction, in particular to a high-altitude cable installation and construction auxiliary device. Background Art

[0002] Aerial cables are important carriers of high-voltage power transmission. They are generally composed of transmission towers, overhead wires, lightning arresters, insulators and other components. The installation of aerial cables usually involves pulling both ends of the cable to two adjacent transmission towers, straightening it with a winch, and then fixing the cable on the transmission tower to the insulator. At the same time, since the cable itself has a certain weight and poor mechanical strength, in addition to the self-supporting cable, a cable suspension line must be set up, and the cable must be dragged under the suspension line with a hook to complete the cable installation.

[0003] At present, most of the existing auxiliary devices for high-altitude cable installation and construction have only simple supporting and fixing functions. The cable fixing effect is poor during use. The cable is prone to shaking during the overhead process, making it very difficult to adjust the cable when problems such as curling occur during installation.

[0004] Therefore, in order to solve the above problems, a device is proposed which can fix the cable line to a certain extent and effectively improve the stability of the cable during construction. At the same time, a simple and convenient auxiliary device for high-altitude cable construction is installed to ensure the safety of high-altitude construction operations. Summary of the invention

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a device that can fix the cable line to a certain extent and effectively improve the stability of the cable during construction operations, while installing a simple auxiliary device for high-altitude cable construction to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an auxiliary device for high-altitude cable installation construction, which includes a wire-string mechanism that is clamped and hung on the overhead wire by bolts, a buffer is provided at the lower end of the wire-string mechanism, a mounting seat is bolted to the lower end of the buffer, a cable rack is fixed to one side in the middle of the mounting seat by bolts, and a plurality of clamping blocks for setting cables are symmetrically arranged on the inner side of the cable rack in an upper and lower manner, and a traction ball is provided on each of the clamping blocks.

[0007] Preferably, the wire-string mechanism comprises a lower clamping plate arranged at the lower end and fixedly connected to the buffer member, and an upper clamping plate arranged at the upper end of the lower clamping plate, limiting mechanisms are symmetrically arranged on both sides of the upper end of the lower clamping plate, and the lower end of the upper clamping plate is provided with positioning blocks that are clamped on both sides of the lower clamping plate.

[0008] Preferably, an internal thread column is embedded in the middle of the upper clamping plate, a rotating part is provided at the upper end of the internal thread column, a fixed seat is provided at the lower end of the internal thread column on the inner side of the upper clamping plate, an external thread column is provided at the lower end of the fixed seat, and an arc plate is provided at the lower end of the external thread column.

[0009] Preferably, the external thread column is arranged inside the internal thread column.

[0010] Preferably, the buffer component includes a connecting column embedded in the upper end and a mounting plate embedded in the lower end, and a buffer spring is connected between the lower end of the connecting column and the upper end of the mounting plate in the buffer component.

[0011] Preferably, the upper end of the connecting column is fixedly connected to the lower clamping plate.

[0012] Preferably, a U-shaped groove is provided at the lower end of the mounting plate, and a plurality of bolt mounting holes are provided on both sides of the U-shaped groove. The lower end of the mounting plate is fixedly connected to the mounting seat via mounting bolts through the plurality of bolt mounting holes.

[0013] Preferably, the cable rack includes a lower wire rack plate arranged at the lower end and an upper wire rack plate arranged at the upper end, the lower wire rack plate is provided with a limiting groove, the lower end of the upper wire rack plate is provided with a limiting block, and the limiting block is embedded in the limiting groove.

[0014] Preferably, fixing plates are provided on both sides of the lower wire rack plate and the upper wire rack plate, the fixing plates provided on the lower wire rack plate are bolted fixedly arranged on the mounting seat, and fixing bolts are also threadedly arranged between the fixing plates on both sides of the lower wire rack plate and the upper wire rack plate.

[0015] Preferably, the upper and lower ends of the lower wire board and the upper wire board are also arranged in a straight line and interspersed with a plurality of screws, the screws are provided with threaded holes on both sides of the lower wire board and the upper wire board, the lower ends of the screws are connected to the clamping blocks, and the screws are provided with screw blocks on the lower wire board and the upper wire board.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a lower clamping plate and an upper clamping plate through a wire-hanging mechanism, so that the lower clamping plate is clamped and arranged on the lower clamping plate through a screw provided on the lower clamping plate, and a limiting mechanism provided on the lower clamping plate drives the upper clamping plate to rotate and be fitted on the overhead wire. At the same time, an arc plate provided in the middle of the upper clamping plate drives the internal thread column to rotate on the fixed seat through a rotating member, and the internal thread column drives the external thread column to rotate, so that the external thread column rises and falls in the internal thread column, and the arc plate is fitted on the overhead wire to avoid shaking during the overhead process, so as to improve the stability of clamping the overhead wire.

[0017] 2. The present invention uses a cable rack to pass the cables used for high-altitude cable construction between the lower wire rack plate and the upper wire rack plate, and then rotates the screw to make the screw on the lower wire rack plate move upward with the clamping block through the screw block, and at the same time, the screw on the upper wire rack plate moves downward with the clamping block through the screw block, thereby clamping and limiting the installed cables. At the same time, multiple cables can be fixed, and the cables can be neatly wired during the wiring process to avoid disorder. In addition, the traction ball provided on the clamping block can effectively be used to pull and straighten the high-altitude cables set in the cable rack through a winch. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the wire stringing mechanism of the present invention; Figure 3 It is a schematic diagram of the structure of the wiring part of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the wiring part of the present invention; Figure 5 yes Figure 4 The enlarged structural diagram at A in the middle; Figure 6 It is a schematic diagram of the cable rack structure of the present invention; Figure 7 It is a schematic diagram of the middle section structure of the cable rack of the present invention.

[0019] Explanations in the figure: 1. Wire rack mechanism; 2. Buffer; 3. Mounting seat; 4. Fixing bolt; 5. Cable rack; 6. Connecting column; 7. Mounting plate; 8. Lower clamping plate; 9. Upper clamping plate; 10. Limiting mechanism; 11. Buffer spring; 12. Positioning block; 13. Rotating member; 14. Internally threaded column; 15. Fixing seat; 16. Externally threaded column; 17. Arc plate; 18. Lower wire rack plate; 19. Upper wire rack plate; 20. Threaded hole; 21. Screw; 22. Fixing plate; 23. Limiting groove; 24. Limiting block; 25. Clamping block; 26. Screw block; 27. Towing ball. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings 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. Example

[0021] like Figure 1-5As shown, this embodiment discloses an auxiliary device for high-altitude cable installation construction, including a wire-hanging mechanism 1 clamped and hung on an overhead wire, a buffer 2 is provided at the lower end of the wire-hanging mechanism 1, a mounting seat 3 is fixed with bolts at the lower end of the buffer 2, a fixing bolt 4 is provided on one side of the mounting seat 3, a cable rack 5 is fixed on one side of the mounting seat 3 by the fixing bolt 4, a clamping block 25 is symmetrically provided on the inner side of the cable rack 5, a traction ball 27 is provided on each of the clamping blocks 25, and a cable is provided in the clamping block 25 in contact with the traction ball 27; The wire-hanging mechanism 1 comprises a lower clamping plate 8 fixedly connected to the buffer member 2 at the lower end and an upper clamping plate 9 arranged at the upper end of the lower clamping plate 8. The upper ends of the lower clamping plates 8 are symmetrically provided with limiting mechanisms 10 on both sides thereof. The lower ends of the upper clamping plates 9 are provided with positioning blocks 12 clamped and arranged on both sides of the lower clamping plates 8. An internal thread column 14 is embedded in the middle of the upper clamping plate 9, a rotating member 13 is arranged at the upper end of the internal thread column 14, a fixing seat 15 is arranged at the lower end of the internal thread column 14 on the inner side of the upper clamping plate 9, an external thread column 16 is arranged at the lower end of the fixing seat 15, an arc plate 17 is arranged at the lower end of the external thread column 16, and the external thread column 16 is arranged in the internal thread column 14; The buffer component 2 includes a connecting column 6 embedded in the upper end and a mounting plate 7 embedded in the lower end. The lower end of the connecting column 6 and the upper end of the mounting plate 7 are connected with a buffer spring 11 in the buffer component 2. The upper end of the connecting column 6 is fixedly connected to the lower clamping plate 8. A U-shaped groove is provided at the lower end of the mounting plate 7. A plurality of bolt mounting holes are provided on both sides of the U-shaped groove. The lower end of the mounting plate 7 is fixedly connected to the mounting seat 3 by mounting bolts through the plurality of bolt mounting holes.

[0022] In this embodiment, the lower clamping plate 8 and the upper clamping plate 9 are provided on the wire-hanging mechanism 1, so that the mounting bolts are clamped and fixed on the overhead wire. A buffer spring 11 is provided in the buffer member 2, and the upper and lower ends of the buffer spring 11 are respectively connected to the connecting column 6 and the mounting plate 7. The buffer spring 11 is compressed or stretched in the buffer member 2, so that the deformation of the buffer spring 11 can buffer and reduce shock on the cable rack 5, thereby improving the stability of the cable during the overhead process. Example

[0023] like Figure 1-7 As shown, this embodiment discloses an auxiliary device for high-altitude cable installation construction, including a wire-hanging mechanism 1 clamped and hung on an overhead wire, a buffer 2 is provided at the lower end of the wire-hanging mechanism 1, a mounting seat 3 is fixed with bolts at the lower end of the buffer 2, a fixing bolt 4 is provided on one side of the mounting seat 3, a cable rack 5 is fixed on one side of the mounting seat 3 by the fixing bolt 4, a clamping block 25 is symmetrically provided on the inner side of the cable rack 5, a traction ball 27 is provided on each of the clamping blocks 25, and a cable is provided in the clamping block 25 in contact with the traction ball 27; The cable rack 5 includes a lower wire plate 18 arranged at the lower end and an upper wire plate 19 arranged at the upper end. A limiting groove 23 is arranged on the lower wire plate 18, and a limiting block 24 is arranged at the lower end of the upper wire plate 19. The limiting block 24 is embedded in the limiting groove 23. Fixed plates 22 are arranged on both sides of the lower wire plate 18 and the upper wire plate 19. The fixing plates 22 arranged on the lower wire plate 18 are fixedly arranged on the mounting seat 3 by bolts. Fixing bolts 4 are also threadedly arranged between the fixing plates 22 on both sides of the lower wire plate 18 and the upper wire plate 19. The upper and lower ends of the lower wire plate 18 and the upper wire plate 19 are also arranged in a straight line and interspersed with a plurality of screws 21. The screws 21 are provided with threaded holes 20 on both sides of the lower wire plate 18 and the upper wire plate 19. The lower ends of the screws 21 are connected to the clamping blocks 25. The screws 21 are provided with screw blocks 26 on the lower wire plate 18 and the upper wire plate 19.

[0024] In this embodiment, the wire rack mechanism 1 is hung on the overhead wire, and the buffer member 2 is connected to the lower end of the wire rack mechanism 1, so that the buffer spring 11 in the buffer member 2 can achieve a certain buffering and shock-absorbing effect on the mounting seat 3 installed by bolts at the lower end of the buffer member 2, thereby ensuring the stability of the cable fixing work when the cable rack 5 is installed and set through the mounting seat 3, and through the fixing plates 22 arranged on both sides of the cable rack 5, the fixing bolts 4 are installed on the upper and lower fixing plates 22, so that the cable rack 5 is installed on the mounting seat 3, and through the clamping blocks 25 arranged in the upper and lower parts of the cable rack 5, the clamping blocks 25 in the cable rack 5 are close to each other by rotating the screw rod 21, so as to set the clamping limit of the cable, and through the threaded holes 20 arranged on both sides of the screw rod 21 on the cable rack 5, the fixing plates can be installed when needed, so as to achieve the fixation of the cable when needed; At the same time, the device can be hung and installed on the overhead wire in the air in sequence through the wire-stringing mechanism 1, and the buffer part 2 at the lower end of the wire-stringing mechanism 1 is passed through the mounting plate 7 provided at the lower end of the buffer part 2, and the mounting seat 3 is embedded and installed with bolts to fix it, and finally, the fixing bolts 4 are installed on one side of the mounting seat 3 to fix the cable rack 5 on the mounting seat 3 to complete the overall assembly, thereby assisting the construction of the aerial cable and improving the efficiency of the aerial cable installation construction.

[0025] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-altitude cable installation construction auxiliary device, characterized in that: The invention comprises a wire-hanging mechanism (1) which is clamped and hung on an overhead wire, wherein a buffer (2) is arranged at the lower end of the wire-hanging mechanism (1), a mounting seat (3) is bolted to the lower end of the buffer (2), a fixing bolt (4) is arranged on one side of the mounting seat (3), a cable rack (5) is fixedly arranged on one side of the mounting seat (3) by the fixing bolt (4), a clamping block (25) is symmetrically arranged on the inner side of the cable rack (5), a traction ball (27) is arranged on each of the clamping blocks (25), and a cable is arranged in the clamping block (25) in contact with the traction ball (27).

2. According to claim 1, a high-altitude cable installation construction auxiliary device is characterized in that: The wire-hanging mechanism (1) comprises a lower clamping plate (8) arranged at the lower end and fixedly connected to the buffer member (2), and an upper clamping plate (9) arranged at the upper end of the lower clamping plate (8), limiting mechanisms (10) are symmetrically arranged on both sides of the upper end of the lower clamping plate (8), and positioning blocks (12) are arranged at the lower end of the upper clamping plate (9) and are clamped and arranged on both sides of the lower clamping plate (8).

3. According to claim 2, a high-altitude cable installation construction auxiliary device is characterized in that: An internal thread column (14) is embedded in the middle of the upper clamping plate (9), a rotating member (13) is arranged at the upper end of the internal thread column (14), a fixing seat (15) is arranged at the lower end of the internal thread column (14) on the inner side of the upper clamping plate (9), an external thread column (16) is arranged at the lower end of the fixing seat (15), and an arc plate (17) is arranged at the lower end of the external thread column (16).

4. According to claim 3, a high-altitude cable installation construction auxiliary device is characterized in that: The external thread column (16) is arranged inside the internal thread column (14).

5. According to claim 1, a high-altitude cable installation construction auxiliary device is characterized in that: The buffer component (2) comprises a connecting column (6) embedded in the upper end and a mounting plate (7) embedded in the lower end, and a buffer spring (11) is connected to the lower end of the connecting column (6) and the upper end of the mounting plate (7) in the buffer component (2).

6. According to claim 5, a high-altitude cable installation construction auxiliary device is characterized in that: The upper end of the connecting column (6) is fixedly connected to the lower clamping plate (8).

7. According to claim 5, a high-altitude cable installation construction auxiliary device is characterized in that: A U-shaped groove is provided at the lower end of the mounting plate (7), and a plurality of bolt mounting holes are provided on both sides of the U-shaped groove. The lower end of the mounting plate (7) is fixedly connected to the mounting seat (3) via mounting bolts in the plurality of bolt mounting holes.

8. According to claim 1, a high-altitude cable installation construction auxiliary device is characterized in that: The cable rack (5) comprises a lower cable rack plate (18) arranged at the lower end and an upper cable rack plate (19) arranged at the upper end, the lower cable rack plate (18) being provided with a limiting groove (23), the lower end of the upper cable rack plate (19) being provided with a limiting block (24), the limiting block (24) being embedded in the limiting groove (23).

9. The high-altitude cable installation construction auxiliary device according to claim 8, characterized in that: A fixing plate (22) is provided on both sides of the lower wire rack plate (18) and the upper wire rack plate (19); the fixing plate (22) provided on the lower wire rack plate (18) is fixedly provided on the mounting seat (3) by bolts; and fixing bolts (4) are also threadedly provided between the fixing plates (22) on both sides of the lower wire rack plate (18) and the upper wire rack plate (19).

10. The high-altitude cable installation construction auxiliary device according to claim 8, characterized in that: A plurality of screw rods (21) are arranged in a straight line at the upper and lower ends of the lower wire rack plate (18) and the upper wire rack plate (19) and are interlaced and connected therewith. The screw rods (21) are provided with threaded holes (20) on both sides of the lower wire rack plate (18) and the upper wire rack plate (19). The lower ends of the screw rods (21) are connected to clamping blocks (25). The screw rods (21) are provided with screw blocks (26) on the lower wire rack plate (18) and the upper wire rack plate (19).

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