CN112886464A - Cable replacement support frame for electric power construction - Google Patents

Cable replacement support frame for electric power construction Download PDF

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Publication number
CN112886464A
CN112886464A CN202110054464.0A CN202110054464A CN112886464A CN 112886464 A CN112886464 A CN 112886464A CN 202110054464 A CN202110054464 A CN 202110054464A CN 112886464 A CN112886464 A CN 112886464A
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China
Prior art keywords
plate
welded
sliding
cable
support frame
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CN202110054464.0A
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Chinese (zh)
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CN112886464B (en
Inventor
蔡璐璐
黄晓刚
雷冬阁
吴飞
王海伦
刘江南
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Quzhou University
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Quzhou University
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines

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Abstract

The invention discloses a cable replacement support frame for power construction, relates to the technical field of power equipment, and aims to solve the problems that most cable support frames are fixed, the replacement is difficult, the replacement difficulty is high, the cable specifications are more, the diameters are different, the support frames are easy to shake and cannot be fixed when supporting cables, most cable support frames are single support frames, a plurality of cables are erected at the same time, and the like. The cable replacement device is ingenious in design and simple in structure, the device can be moved up and down when a cable is replaced, the cable is easier to replace, the cable replacement device is also suitable for cables with various specifications and different diameters, and the cables with different specifications are reinforced, so that the cables are not easy to fall off from the support frame, the abrasion of the cables is reduced, and the cables are better protected.

Description

Cable replacement support frame for electric power construction
Technical Field
The invention relates to the technical field of power equipment, in particular to a cable replacement support frame for power construction.
Background
The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers for connecting circuits, electrical appliances, etc., wherein a support frame is usually required to support the cables during the erection process for the convenience of workers.
Present cable support frame is fixed framework in the use mostly, can not carry out effectual centre gripping to the cable fixed, needs the staff to adjust it in person, can not reciprocate, and it is difficult to change, and the change degree of difficulty is big, and cable specification is more on the market now, and the diameter is not of uniform size, if buy the support frame of a bit, rocks easily during the supporting cable, can't fix, and present cable support frame is mostly single support frame, and different many cables of erectting simultaneously.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides the cable replacement support frame for the power construction, which is ingenious in design and simple in structure, not only can be used for moving the equipment up and down when replacing the cable so as to enable the cable to be replaced more easily, but also is suitable for cables with various specifications and different diameters, and has a reinforcing effect on cables with different specifications, so that the cable is not easy to fall off from the support frame, and the abrasion of the cable is reduced, thereby better protecting the cable.
(II) technical scheme
The invention provides a cable replacement support frame for electric power construction, which comprises a bottom plate, wherein a second fixed plate is welded at the top of the bottom plate, first fixed plates are welded at two sides of the top of the bottom plate, two first telescopic springs are welded at one side, close to each other, of the first fixed plate, a first sliding plate is welded at one side, far away from the first fixed plate, of the first telescopic springs, the bottom of the first sliding plate is connected with the top of the bottom plate in a sliding manner, second telescopic springs are welded at one sides, close to each other, of the first sliding plate and the second fixed plate, a first clamping plate is welded at one end, far away from the second fixed plate and the first sliding plate, of the second telescopic springs, a driving motor is fixedly connected to the left side of the top of the bottom plate, a threaded rod is welded at the output end of the top of the driving motor, and a second threaded pipe and a first, the right side of the first threaded pipe is welded with a lifting plate, both sides of the bottom of the lifting plate are hinged with first connecting rods, one end of each first connecting rod, far away from the lifting plate, is hinged with the top of a first sliding plate, the right side of the second threaded pipe is welded with a box body, the top of the box body is hinged with a box door, the bottom of the box door is welded with a horizontally placed fourth expansion spring, the left end of the fourth expansion spring is welded with a sliding block, the top of the sliding block is in sliding connection with the bottom of the box door, the bottom of the sliding block is hinged with a second connecting rod, one end of the second connecting rod, far away from the sliding block, is hinged with a second sliding plate, the bottom of the second sliding plate is in sliding connection with the inner wall of the bottom of the box body, the inner wall of the bottom of the box body is welded with a third fixing plate, movable rods are sleeved at the, one side of the second clamping plate, which is far away from each other, is welded with a fifth expansion spring sleeved on the outer ring of the movable rod, one end of the fifth expansion spring, which is far away from the second clamping plate, is welded with a third fixed plate and a second sliding plate respectively, the right side of the top of the bottom plate is welded with a fixed column which penetrates through and extends into the box body, and one end of the fixed column, which is positioned in the box body, is welded with a top cap.
Preferably, a first sliding groove is formed in the left side of the bottom of the box door, a first sliding block is sleeved in the first sliding groove, the top of the sliding block is welded with the first sliding block, and the vertical section of the first sliding groove is T-shaped.
Preferably, a second sliding groove is formed in the left side of the inner wall of the bottom of the box body, a second sliding block is sleeved in the second sliding groove, the bottom of the second sliding block is welded with the second sliding block, the vertical section of the second sliding groove is T-shaped, and a fixing plate is fixedly connected to the left side of the driving motor.
Preferably, the bottom of the left side of the second sliding plate is fixedly connected with a third telescopic spring, and one end of the third telescopic spring, which is far away from the second sliding plate, is fixedly connected with the inner wall of the right side of the box body.
Preferably, third sliding grooves are formed in two sides of the top of the bottom plate, third sliding blocks are sleeved in the third sliding grooves, the bottom of the first sliding block is welded with the third sliding blocks, and the vertical sections of the third sliding grooves are T-shaped.
Preferably, the right side of the top of the bottom plate is welded with a sixth telescopic spring sleeved on the outer ring of the fixed column, and one end, far away from the bottom plate, of the sixth telescopic spring is welded with the bottom of the box body.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:
1. through installing driving motor, threaded rod, screwed pipe, connecting rod, expanding spring, grip block isotructure, drive the threaded rod through driving motor and rotate, the threaded rod rotates and drives the screwed pipe and reciprocate, and the screwed pipe drives the lifter plate and reciprocates, and the lifter plate drives the connecting rod and removes, and the connecting rod drives the sliding plate and removes left to drive the grip block and move left, make the grip block keep away from each other, thereby make things convenient for the staff to change it.
2. When the threaded rod moves downwards, the box body moves downwards to drive the box door to move downwards, the box door moves downwards to extrude the top cap, the box door is rotated, the sliding block and the telescopic spring are driven to move, the connecting rod is pulled, the sliding plate moves towards the left side, the clamping plates are separated from each other, the clamping plates are loosened by the clamped cable, and then the clamping plates are convenient for workers to replace.
To sum up, the device design benefit, simple structure not only can reciprocate this equipment when changing the cable, makes the cable change more easily, but also is fit for multiple specification, the cable that the diameter differs, and all has reinforced (rfd) effect to the cable of different specifications, makes the cable be difficult to drop from this support frame, thereby has reduced the wearing and tearing of cable and has protected the cable better.
Drawings
Fig. 1 is a schematic front view of a cable replacement support for power construction according to the present invention.
Fig. 2 is a schematic structural view of an upper support frame of the cable replacement support frame for electric power construction according to the present invention.
Fig. 3 is a schematic view of a lower support frame structure of a cable replacement support frame for electric power construction according to the present invention.
Reference numerals: 1. a base plate; 2. a first fixing plate; 3. a first extension spring; 4. a first sliding plate; 5. a second extension spring; 6. a first clamping plate; 7. a second fixing plate; 8. a drive motor; 9. a first connecting rod; 10. a first threaded pipe; 11. a threaded rod; 12. a third extension spring; 13. a second threaded pipe; 14. a slider; 15. a second connecting rod; 16. a fourth extension spring; 17. a second sliding plate; 18. a fifth extension spring; 19. a second clamping plate; 20. a third fixing plate; 21. a movable rod; 22. a box door; 23. a top cap; 24. fixing a column; 25. a lifting plate; 26. and (4) a box body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the cable replacement support frame for electric power construction provided by the invention comprises a bottom plate 1, a second fixed plate 7 welded on the top of the bottom plate 1, first fixed plates 2 welded on both sides of the top of the bottom plate 1, two first telescopic springs 3 welded on the sides of the first fixed plates 2 close to each other, a first sliding plate 4 welded on the side of the first telescopic springs 3 far from the first fixed plates 2, the bottom of the first sliding plate 4 slidably connected with the top of the bottom plate 1, a second telescopic spring 5 welded on the sides of the first sliding plate 4 close to the second fixed plates 7, a first clamping plate 6 welded on the end of the second telescopic spring 5 far from the second fixed plates 7 and the first sliding plate 4, a driving motor 8 fixedly connected on the left side of the top of the bottom plate 1, a threaded rod 11 welded on the output end of the top of the driving motor 8, a second threaded pipe 13 and a first threaded pipe 10 sequentially sleeved on the outer ring of the threaded rod 11 from top to bottom, a lifting plate 25 is welded on the right side of the first threaded pipe 10, first connecting rods 9 are hinged on two sides of the bottom of the lifting plate 25, one end, far away from the lifting plate 25, of each first connecting rod 9 is hinged with the top of the first sliding plate 4, a box body 26 is welded on the right side of the second threaded pipe 13, a box door 22 is hinged on the top of the box body 26, a horizontally-arranged fourth expansion spring 16 is welded on the bottom of the box door 22, a sliding block 14 is welded on the left end of the fourth expansion spring 16, the top of the sliding block 14 is in sliding connection with the bottom of the box door 22, a second connecting rod 15 is hinged on the bottom end of the sliding block 14, a second sliding plate 17 is hinged on one end, far away from the sliding block 14, of the second connecting rod 15, the bottom end of the second sliding plate 17 is in sliding connection with the inner wall of the bottom of the box body 26, one end welding that activity pole 21 is close to each other has second grip block 19, one side welding that second grip block 19 kept away from each other has the fifth expanding spring 18 of cup jointing in activity pole 21 outer lane, the one end that second grip block 19 was kept away from to fifth expanding spring 18 welds with third fixed plate 20 and second sliding plate 17 respectively, the welding of the top right side of bottom plate 1 has the fixed column 24 that runs through and extend to in the box 26, the one end welding that fixed column 24 is located the box 26 has top cap 23.
A first sliding groove is formed in the left side of the bottom of the box door 22, a first sliding block is sleeved in the first sliding groove, the top of the sliding block 14 is welded with the first sliding block, the vertical section of the first sliding groove is T-shaped, a second sliding groove is formed in the left side of the inner wall of the bottom of the box body 26, a second sliding block is sleeved in the second sliding groove, the bottom of the second sliding plate 17 is welded with the second sliding block, the vertical section of the second sliding groove is T-shaped, a fixed plate is fixedly connected to the left side of the driving motor 8, a third telescopic spring 12 is fixedly connected to the bottom of the left side of the second sliding plate 17, one end, far away from the second sliding plate 17, of the third telescopic spring 12 is fixedly connected with the inner wall of the right side of the box body 26, third sliding grooves are formed in both sides of the top of the bottom plate 1, a third sliding block is sleeved in the third sliding groove, the bottom of the first sliding plate 4 is welded, the end of the sixth expansion spring away from the bottom plate 1 is welded with the bottom of the box body 26.
In the invention, when a first cable at the bottom needs to be replaced, the driving motor 8 starts to work by turning on a power supply, the driving motor 8 can drive the output end to rotate when being started, the output end rotates and further drives the threaded rod 11 welded with the output end to start to rotate, the threaded rod 11 rotates and further enables the first threaded pipe 10 and the second threaded pipe 13 to descend, the lifting plate 25 welded with the first threaded pipe 10 can be driven to move downwards when the first threaded pipe 10 descends, the lifting plate 25 moves downwards and can drive the first connecting rod 9 to move towards two sides, the first connecting rod 9 further moves and can drive the first sliding plate 4 to move towards two sides, and further extrudes the first telescopic spring 3, so that the first telescopic spring 3 generates elastic potential energy, and meanwhile, the second telescopic spring 5 drives the first clamping plate 6 to move towards two sides, so that the first clamping plates 6 are far away from each other, and further clamped cables can be loosened, thereby make things convenient for the staff to change it, can drive box 26 downstream when second screwed pipe 13 begins to descend, can drive chamber door 22 downstream when box 26 downstream, chamber door 22 downstream and then can extrude hood 23, and then make its self take place to rotate, can drive slider 14 and fourth expanding spring 16 when chamber door 22 rotates and move, slider 14 moves and then can stimulate second connecting rod 15, make second connecting rod 15 drive second sliding plate 17 and move to the left side, and then extrude third expanding spring 12, make third expanding spring 12 produce elastic potential energy, drive second grip block 19 looks separation through movable rod 21 isotructure simultaneously, and then loosen the second cable of its centre gripping, and then make things convenient for the staff to change the second cable.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (6)

1. The cable replacement support frame for electric power construction comprises a bottom plate (1) and is characterized in that a second fixing plate (7) is welded at the top of the bottom plate (1), first fixing plates (2) are welded on two sides of the top of the bottom plate (1), two first telescopic springs (3) are welded on one sides, close to each other, of the first fixing plates (2), a first sliding plate (4) is welded on one side, far away from the first fixing plates (2), of the first telescopic springs (3), the bottom of the first sliding plate (4) is in sliding connection with the top of the bottom plate (1), second telescopic springs (5) are welded on one sides, close to each other, of the first sliding plate (4) and the second fixing plate (7), a first clamping plate (6) is welded on one end, far away from the second fixing plate (7) and the first sliding plate (4), of the second telescopic springs (5), the top left side of the bottom plate (1) is fixedly connected with a driving motor (8), the top output end of the driving motor (8) is welded with a threaded rod (11), the outer ring thread of the threaded rod (11) is sequentially sleeved with a second threaded pipe (13) and a first threaded pipe (10) from top to bottom, the right side of the first threaded pipe (10) is welded with a lifting plate (25), the two sides of the bottom of the lifting plate (25) are respectively hinged with a first connecting rod (9), one end, far away from the lifting plate (25), of each first connecting rod (9) is hinged with the top of a first sliding plate (4), the right side of the second threaded pipe (13) is welded with a box body (26), the top of the box body (26) is hinged with a box door (22), the bottom of the box door (22) is welded with a horizontally-arranged fourth telescopic spring (16), and the left end of the fourth telescopic spring (16) is welded with a, the top of the sliding block (14) is connected with the bottom of the box door (22) in a sliding manner, the bottom end of the sliding block (14) is hinged with a second connecting rod (15), one end, far away from the sliding block (14), of the second connecting rod (15) is hinged with a second sliding plate (17), the bottom end of the second sliding plate (17) is connected with the inner wall of the bottom of the box body (26) in a sliding manner, a third fixing plate (20) is welded on the inner wall of the bottom of the box body (26), movable rods (21) are sleeved in the middle portions of the third fixing plate (20) and the second sliding plate (17), a second clamping plate (19) is welded at one end, close to each other, of the movable rods (21), a fifth telescopic spring (18) sleeved on the outer ring of the movable rods (21) is welded at one side, far away from each other, of the fifth telescopic spring (18), far away from the second clamping plate (19), and is respectively welded with the third fixing plate (20), the welding of the top right side of bottom plate (1) has fixed column (24) that run through and extend to in box (26), the one end welding that fixed column (24) are located box (26) has top cap (23).
2. The cable replacement support frame for power construction as claimed in claim 1, wherein a first sliding groove is formed in the left side of the bottom of the box door (22), a first sliding block is sleeved in the first sliding groove, the top of the sliding block (14) is welded with the first sliding block, and the vertical section of the first sliding groove is T-shaped.
3. The cable replacement support frame for electric power construction as claimed in claim 1, wherein a second sliding groove is formed in the left side of the inner wall of the bottom of the box body (26), a second sliding block is sleeved in the second sliding groove, the bottom of the second sliding plate (17) is welded to the second sliding block, the vertical section of the second sliding groove is T-shaped, and a fixed plate is fixedly connected to the left side of the driving motor (8).
4. The cable replacement support frame for power construction as claimed in claim 1, wherein a third expansion spring (12) is fixedly connected to the bottom of the left side of the second sliding plate (17), and one end of the third expansion spring (12) far away from the second sliding plate (17) is fixedly connected to the inner wall of the right side of the box body (26).
5. The cable replacement support frame for power construction as claimed in claim 1, wherein a third sliding groove is formed in each of two sides of the top of the bottom plate (1), a third sliding block is sleeved in each third sliding groove, the bottom of the first sliding plate (4) is welded to each third sliding block, and the vertical section of each third sliding groove is T-shaped.
6. The cable replacement support frame for electric power construction as claimed in claim 1, wherein a sixth expansion spring sleeved on an outer ring of the fixed column (24) is welded to the right side of the top of the bottom plate (1), and one end of the sixth expansion spring, which is far away from the bottom plate (1), is welded to the bottom of the box body (26).
CN202110054464.0A 2021-01-15 2021-01-15 Cable replacement support frame for electric power construction Active CN112886464B (en)

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Application Number Priority Date Filing Date Title
CN202110054464.0A CN112886464B (en) 2021-01-15 2021-01-15 Cable replacement support frame for electric power construction

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Application Number Priority Date Filing Date Title
CN202110054464.0A CN112886464B (en) 2021-01-15 2021-01-15 Cable replacement support frame for electric power construction

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CN112886464B CN112886464B (en) 2022-05-27

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121950A1 (en) * 1981-06-03 1982-12-23 Jakob Thaler KG GmbH & Co Kabelverlege- und Spulmaschinenfabrik, 2357 Weddelbrook Cable-laying pulling device
KR100831196B1 (en) * 2007-12-12 2008-05-22 주식회사 21세기엔지니어링 Fixing implement for terminal box
CN108963876A (en) * 2018-09-19 2018-12-07 王海龙 A kind of cable support device that electric power cable erection stability is good
CN210628988U (en) * 2019-11-19 2020-05-26 李栋 Cable support for municipal construction convenient to remove
CN210779842U (en) * 2019-11-26 2020-06-16 南昌新华电缆有限公司 High-efficient mineral cable aligning device
CN211605903U (en) * 2019-11-15 2020-09-29 辽宁天辰中通电力工程有限公司 Regulation type auxiliary construction device for electric power engineering
CN211655588U (en) * 2020-02-20 2020-10-09 天津钢管集团鸿远电气技术有限公司 Auxiliary device is used in electric power engineering construction

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121950A1 (en) * 1981-06-03 1982-12-23 Jakob Thaler KG GmbH & Co Kabelverlege- und Spulmaschinenfabrik, 2357 Weddelbrook Cable-laying pulling device
KR100831196B1 (en) * 2007-12-12 2008-05-22 주식회사 21세기엔지니어링 Fixing implement for terminal box
CN108963876A (en) * 2018-09-19 2018-12-07 王海龙 A kind of cable support device that electric power cable erection stability is good
CN211605903U (en) * 2019-11-15 2020-09-29 辽宁天辰中通电力工程有限公司 Regulation type auxiliary construction device for electric power engineering
CN210628988U (en) * 2019-11-19 2020-05-26 李栋 Cable support for municipal construction convenient to remove
CN210779842U (en) * 2019-11-26 2020-06-16 南昌新华电缆有限公司 High-efficient mineral cable aligning device
CN211655588U (en) * 2020-02-20 2020-10-09 天津钢管集团鸿远电气技术有限公司 Auxiliary device is used in electric power engineering construction

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