Cable maintenance fixing device

Abstract

The utility model discloses a cable maintenance fixing device which comprises a workbench and a supporting table, a driving motor is fixedly installed at the lower end of the left side of the outer surface of the workbench, a rotating shaft is fixedly installed at the output end of the driving motor, and first bevel gears are fixedly installed at the two ends of the rotating shaft. The two ends of the top of the workbench are movably connected with threaded sleeves through bearings, and second bevel gears are fixedly installed at the bottoms of the threaded sleeves and engaged with the first bevel gears. Through the arrangement of the two groups of lower clamping plates, the two ends of a cable needing to be maintained can be conveniently supported, through the arrangement of the driving motor, the rotating shaft, the first bevel gear, the second bevel gear, the threaded sleeve, the workbench, the first screw rod, the lower clamping plates and the upper clamping plates, the effect of simultaneously clamping and fixing the two ends of the cable is achieved, the overall operation is convenient and rapid, and the maintenance efficiency is improved. And great convenience is brought to cable maintenance operation, and personnel can use the cable conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of cable repair, in particular to a cable repair fixing device. Background Art

[0002] A cable is a device for transmitting electrical energy or signals, usually consisting of several or several groups of wires. With the development of society, cable lines are increasing. When cables need to be repaired due to breakage or fracture, they often need to be fixed to facilitate maintenance work.

[0003] For example, the Chinese utility model provides a "cable maintenance and fixing device" announcement number: CN214506326U, which includes a support frame, a mounting plate is provided on the top of the support frame, and a lifting screw is vertically threaded on the mounting plate. A fixing ring is provided at the upper end of the lifting screw, and the cable passes through the fixing ring. The fixing ring is formed by splicing two arc-shaped clamping plates, one end of the two arc-shaped clamping plates is hinged to the lifting screw, and the other end is provided with a fixing piece, and the other ends of the two arc-shaped clamping plates are detachably fixedly connected through the fixing piece; a plurality of clamping plates that are radially telescopic along the fixing ring are provided at intervals on the inner circumference of the fixing ring, and the plurality of clamping plates are used to clamp and fix the cable, and a plurality of adjustment components are provided on the fixing ring, and the adjustment components are used to adjust the position of the clamping plate extending into the fixing ring. The present application has the effect of facilitating the fixing of cables of different diameters.

[0004] Although the cable repair and fixing device in the above technology can fix the cable during the cable repair process, the fixing operation often requires personnel to manually adjust the spacing between the clamping plates according to the specifications of the cable. The overall operation is cumbersome. At the same time, since only one end of the cable can be fixed during the operation, it is impossible to effectively fix both ends of the cable when the cable is broken, and thus cannot meet the use needs of personnel. Utility Model Content

[0005] The utility model aims to provide a cable repair and fixing device, which has the advantages of being able to synchronously and effectively fix both ends of a cable, being convenient and quick in overall operation, and bringing great convenience to the work of personnel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable repair fixing device, comprising a workbench and a support table, a driving motor is fixedly installed at the lower end of the left side of the outer surface of the workbench, a rotating shaft is fixedly installed at the output end of the driving motor, a first bevel gear is fixedly installed at both ends of the rotating shaft, both ends of the top of the workbench are movably connected with a screw sleeve through a bearing, a second bevel gear is fixedly installed at the bottom of the screw sleeve, the second bevel gear is meshed with the first bevel gear, the inner cavity of the screw sleeve is threadedly connected with a first screw rod, the top of the first screw rod is fixedly connected with a lower clamping plate, the two ends of the top of the outer surface of the workbench and located behind the screw sleeve are fixedly connected with vertical poles, the upper ends of the vertical poles are movably connected with a cross bar through a bearing, and the middle end of the bottom of the cross bar is fixedly connected with an upper clamping plate.

[0007] As a preferred solution, both ends of the top of the outer surface of the workbench and located in front of the screw sleeve are fixedly connected to a fixing frame, the surface of the cross bar is movably connected to the upper end of the back side of the fixing frame, a pin hole is opened on the surface of the cross bar, a pin rod is movably connected between the surface of the pin hole and the upper end of the back side of the fixing frame, the bottom of the pin rod is fixedly connected to a grip rod, and a support spring is fixedly connected between the top of the grip rod and the surface of the fixing frame.

[0008] As a preferred solution, the upper end of the fixing frame is fixedly connected to a guide rod, and the middle end of the gripping rod is movably connected to the surface of the guide rod.

[0009] As a preferred solution, a support plate is fixedly connected to the right end of the bottom of the inner cavity of the workbench, and the upper end of the support plate is movably connected to the right end of the rotating shaft through a bearing.

[0010] As a preferred solution, a guide plate is fixedly connected to the back side of the lower clamping plate, and the surface of the guide plate is movably connected to the surface of the vertical rod.

[0011] As a preferred solution, brake casters are movably connected to the bottom of the outer surface of the support platform through bearings on all sides, a second screw is threadedly connected to the middle end of the top of the support platform, the top of the second screw is movably connected to the middle end of the bottom of the outer surface of the workbench through a bearing, and sliding rods are fixedly connected to both ends of the bottom of the outer surface of the workbench, and the surface of the sliding rod is movably connected to the top of the support platform.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is convenient for supporting both ends of the cable to be repaired by setting two groups of lower clamping plates. The utility model achieves the effect of simultaneously clamping and fixing both ends of the cable by setting a driving motor, a rotating shaft, a first bevel gear, a second bevel gear, a screw sleeve, a workbench, a first screw rod, a lower clamping plate and an upper clamping plate. The overall operation is convenient and fast, which brings great convenience to the cable maintenance work and is conducive to the use of personnel.

[0014] 2. The utility model achieves the purpose of supporting and limiting the front end of the cross bar by setting the fixing frame, the pin hole, the pin rod, the grip rod and the support spring, so as to prevent the cross bar from tilting due to the force during use. After the cable maintenance is completed, the personnel can pull the grip rod downward to stretch the support spring. The movement of the grip rod can drive the pin rod to move. After the pin rod can be separated from the surface of the pin hole, the personnel can push the cross bar to rotate and separate from the surface of the fixing frame, so that the personnel can take out the cable upward, which brings great convenience to the personnel. The purpose of guiding the grip rod is achieved by setting the guide rod, so as to prevent the grip rod from tilting during the movement. The purpose of stably supporting the rotating shaft is achieved by setting the support plate, so as to prevent the rotating shaft from tilting. The purpose of guiding the lower clamping plate is achieved by setting the guide plate, so as to prevent the lower clamping plate from rotating. The purpose of moving the whole is convenient for personnel by setting the brake caster. The purpose of adjusting the use height of the workbench by setting the second screw rod is convenient for personnel. The purpose of guiding the workbench is achieved by setting the slide rod, so as to prevent the workbench from tilting during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the workbench of the utility model;

[0017] Figure 3 It is a schematic diagram of the partial sectional structure of the left side of the fixing frame of the utility model.

[0018] In the figure: 1. workbench; 2. drive motor; 3. screw sleeve; 4. first screw rod; 5. guide plate; 6. vertical rod; 7. horizontal rod; 8. upper clamping plate; 9. fixed frame; 10. brake caster; 11. support platform; 12. slide rod; 13. rotating shaft; 14. second screw rod; 15. support plate; 16. first bevel gear; 17. second bevel gear; 18. pin hole; 19. pin rod; 20. support spring; 21. grip rod; 22. guide rod; 23. lower clamping plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0021] Embodiment 1:

[0022] See also Figure 1 and Figure 2 As shown, the utility model provides a cable repair fixing device, including a workbench 1 and a support table 11, a driving motor 2 is fixedly installed at the lower end of the left side of the outer surface of the workbench 1, a rotating shaft 13 is fixedly installed at the output end of the driving motor 2, and first bevel gears 16 are fixedly installed at both ends of the rotating shaft 13, both ends of the top of the workbench 1 are movably connected with a screw sleeve 3 through bearings, a second bevel gear 17 is fixedly installed at the bottom of the screw sleeve 3, the second bevel gear 17 is meshed with the first bevel gear 16, the inner cavity of the screw sleeve 3 is threadedly connected with a first screw rod 4, the top of the first screw rod 4 is fixedly connected with a lower clamping plate 23, both ends of the top of the outer surface of the workbench 1 and located behind the screw sleeve 3 are fixedly connected with a vertical pole 6, the upper end of the vertical pole 6 is movably connected with a cross bar 7 through a bearing, and the middle end of the bottom of the cross bar 7 is fixedly connected with an upper clamping plate 8.

[0023] In the present technical solution, by setting up two groups of lower clamping plates 23, it is convenient to support the two ends of the cable to be repaired, and by setting up the driving motor 2, the rotating shaft 13, the first bevel gear 16, the second bevel gear 17, the screw sleeve 3, the workbench 1, the first screw 4, the lower clamping plate 23 and the upper clamping plate 8, the effect of simultaneously clamping and fixing the two ends of the cable is achieved. The overall operation is convenient and fast, which brings great convenience to the cable maintenance work and is conducive to personnel use.

[0024] Embodiment 2:

[0025] On the basis of embodiment 1, the present invention is as follows Figure 1 and Figure 3As shown, it is disclosed that both ends of the top of the outer surface of the workbench 1 and located in front of the screw sleeve 3 are fixedly connected with a fixing frame 9, the surface of the cross bar 7 is movably connected to the upper end of the back side of the fixing frame 9, the surface of the cross bar 7 is provided with a pin hole 18, a pin rod 19 is movably connected between the surface of the pin hole 18 and the upper end of the back side of the fixing frame 9, a grip rod 21 is fixedly connected to the bottom of the pin rod 19, a support spring 20 is fixedly connected between the top of the grip rod 21 and the surface of the fixing frame 9, a guide rod 22 is fixedly connected to the upper end of the fixing frame 9, and the middle end of the grip rod 21 is movably connected to the surface of the guide rod 22.

[0026] In the present technical solution, the purpose of supporting and limiting the front end of the cross bar 7 is achieved by setting the fixing frame 9, the pin hole 18, the pin rod 19, the gripping rod 21 and the supporting spring 20, so as to prevent the cross bar 7 from tilting due to the force during use. When the personnel completes the cable maintenance, the personnel can pull the gripping rod 21 downward to stretch the supporting spring 20. The movement of the gripping rod 21 can drive the pin rod 19 to move, and after the pin rod 19 is detached from the surface of the pin hole 18, the personnel can push the cross bar 7 to rotate and detach from the surface of the fixing frame 9, so that the personnel can take the cable upward, which brings great convenience to the personnel. The setting of the guide rod 22 achieves the purpose of guiding the gripping rod 21, so as to prevent the gripping rod 21 from tilting during the movement.

[0027] Embodiment three:

[0028] On the basis of embodiment 1, the utility model is as follows Figure 1 and Figure 2 As shown, a support plate 15 is fixedly connected to the right end of the bottom of the inner cavity of the workbench 1, and the upper end of the support plate 15 is movably connected to the right end of the rotating shaft 13 through a bearing. The back of the lower clamping plate 23 is fixedly connected to the guide plate 5, and the surface of the guide plate 5 is movably connected to the surface of the vertical pole 6. The bottom of the outer surface of the support platform 11 is movably connected to the brake caster 10 through bearings all around, the middle end of the top of the support platform 11 is threadedly connected to the second screw rod 14, and the top of the second screw rod 14 is movably connected to the middle end of the bottom of the outer surface of the workbench 1 through a bearing, and both ends of the bottom of the outer surface of the workbench 1 are fixedly connected to the sliding rod 12, and the surface of the sliding rod 12 is movably connected to the top of the support platform 11.

[0029] In the present technical scheme, the purpose of stably supporting the rotating shaft 13 is achieved by setting the support plate 15, thereby preventing the rotating shaft 13 from tilting; the purpose of guiding the lower clamping plate 23 is achieved by setting the guide plate 5, thereby preventing the lower clamping plate 23 from rotating; the purpose of the brake caster 10 is convenient for personnel to move the whole; the purpose of adjusting the working height of the workbench 1 is convenient for personnel by setting the second screw 14; the purpose of guiding the workbench 1 is achieved by setting the slide rod 12, thereby preventing the workbench 1 from tilting during movement.

[0030] The working principle of the utility model is as follows: by setting two groups of lower clamping plates 23, it is convenient to support the two ends of the cable to be repaired, and by operating the driving motor 2, the rotating shaft 13 and the first bevel gear 16 can be driven to rotate. The rotation of the first bevel gear 16 can drive the second bevel gear 17 and the screw sleeve 3 to rotate along the bearing on the workbench 1, and drive the first screw 4 to move upward along the surface of the screw sleeve 3. The movement of the first screw 4 can drive the lower clamping plate 23 to move. When the lower clamping plate 23 moves, it can also drive the cable to move upward, so that the top of the cable can be in close contact with the surface of the upper clamping plate 8, thereby achieving the effect of clamping and fixing the two ends of the cable at the same time. The overall operation is convenient and fast, which brings great convenience to the cable maintenance work and is conducive to personnel use.

[0031] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0032] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A cable repair and fixing device, comprising a workbench (1) and a support table (11), Features: A driving motor (2) is fixedly mounted on the lower end of the left side of the outer surface of the workbench (1), a rotating shaft (13) is fixedly mounted on the output end of the driving motor (2), a first bevel gear (16) is fixedly mounted on both ends of the rotating shaft (13), both ends of the top of the workbench (1) are movably connected to a screw sleeve (3) via bearings, a second bevel gear (17) is fixedly mounted on the bottom of the screw sleeve (3), the second bevel gear (17) is meshed with the first bevel gear (16), the inner cavity of the screw sleeve (3) is threadedly connected to a first screw rod (4), the top of the first screw rod (4) is fixedly connected to a lower clamping plate (23), both ends of the top of the outer surface of the workbench (1) and located behind the screw sleeve (3) are fixedly connected to vertical rods (6), the upper ends of the vertical rods (6) are movably connected to a cross rod (7) via bearings, and the middle end of the bottom of the cross rod (7) is fixedly connected to an upper clamping plate (8).

2. A cable repair and fixing device according to claim 1, Features: A fixing frame (9) is fixedly connected to both ends of the top of the outer surface of the workbench (1) and located in front of the screw sleeve (3); the surface of the cross bar (7) is movably connected to the upper end of the back of the fixing frame (9); a pin hole (18) is opened on the surface of the cross bar (7); a pin rod (19) is movably connected between the surface of the pin hole (18) and the upper end of the back of the fixing frame (9); a grip rod (21) is fixedly connected to the bottom of the pin rod (19); and a support spring (20) is fixedly connected between the top of the grip rod (21) and the surface of the fixing frame (9).

3. A cable repair and fixing device according to claim 2, Features: The upper end of the fixing frame (9) is fixedly connected to a guide rod (22), and the middle end of the gripping rod (21) is movably connected to the surface of the guide rod (22).

4. A cable repair and fixing device according to claim 1, Features: A support plate (15) is fixedly connected to the right end of the bottom of the inner cavity of the workbench (1), and the upper end of the support plate (15) is movably connected to the right end of the rotating shaft (13) via a bearing.

5. A cable repair and fixing device according to claim 1, Features: The back side of the lower clamping plate (23) is fixedly connected to a guide plate (5), and the surface of the guide plate (5) is movably connected to the surface of the vertical rod (6).

6. A cable repair and fixing device according to claim 1, Features: The bottom of the outer surface of the support platform (11) is movably connected to brake casters (10) via bearings on all sides, the middle end of the top of the support platform (11) is threadedly connected to a second screw rod (14), the top of the second screw rod (14) is movably connected to the middle end of the bottom of the outer surface of the workbench (1) via a bearing, and both ends of the bottom of the outer surface of the workbench (1) are fixedly connected to sliding rods (12), and the surface of the sliding rod (12) is movably connected to the top of the support platform (11).

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