CN211183190U - Quick dismounting device of elbow type head - Google Patents
Quick dismounting device of elbow type head Download PDFInfo
- Publication number
- CN211183190U CN211183190U CN201922489486.0U CN201922489486U CN211183190U CN 211183190 U CN211183190 U CN 211183190U CN 201922489486 U CN201922489486 U CN 201922489486U CN 211183190 U CN211183190 U CN 211183190U
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- Prior art keywords
- elbow
- fixed
- rod
- type head
- threaded rod
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- 239000000463 material Substances 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 description 4
- 239000004519 grease Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
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Abstract
The utility model discloses a rapid elbow-shaped head dismounting device, which comprises a fixed frame, a pulling device and a support rod fixed on the fixed frame; the support rod is provided with a C-shaped slide rail, the connecting block is arranged in the C-shaped slide rail, and the connecting block is provided with a threaded through hole; the pulling device comprises a threaded rod arranged in the threaded through hole; one end of the threaded rod is connected with the fixed plate, and the other end of the threaded rod is connected with the rocker; the fixed plate is connected with the hoop. The utility model discloses quick dismounting device of elbow type head has shortened the on-the-spot operation personnel operating time, reduces the operation personnel's the head degree of difficulty of tearing open, shortens the time of tearing open greatly, reduces the material damage that cable head arouses simultaneously, increases the material life-span, realizes the promotion of the whole efficiency of operation, provides effectual solution for promoting the service reliability.
Description
Technical Field
The utility model belongs to the technical field of power equipment, concretely relates to quick dismounting device of elbow type head.
Background
The elbow-shaped head is a cable silicon rubber elbow-shaped piece, is mainly used for connecting and insulating a cable and a ring main unit, and realizes insulation and sealing by means of holding force of the elbow-shaped head and a static contact of the ring main unit. The elbow type cable terminal head is buckled on the static contact of the ring main unit and is tightly attached by taking silicone grease as a lubricant, the silicone grease is easy to harden after the ring main unit runs for a long time, and a cable head sheath is adhered to the static contact, so that the elbow type cable terminal head is difficult to pull out and has long pulling-out time. And the elbow type head has high damage rate after being disassembled, and can only be disassembled by means of heating and destructive disassembly under the condition that the elbow type head cannot be pulled out manually. The elbow type head is required to be made again after being damaged, so that the time is prolonged, after the elbow type head is damaged due to the fact that the elbow type head is disassembled, the cable terminal and the surface of the static contact need to be cleaned up again, the new elbow type head is installed on the cable terminal, the cable test working time is prolonged, and the working efficiency is reduced.
Disclosure of Invention
An object of the utility model is to provide a quick dismounting device of elbow type head to solve the problem among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a quick elbow type head dismounting device comprises a fixed frame, a pulling device and a supporting rod fixed on the fixed frame; the support rod is provided with a C-shaped slide rail, the connecting block is arranged in the C-shaped slide rail, and the connecting block is provided with a threaded through hole; the pulling device comprises a threaded rod arranged in the threaded through hole; one end of the threaded rod is connected with the fixed plate, and the other end of the threaded rod is connected with the rocker; the fixed plate is connected with the hoop.
Further preferably, the fixing frame comprises four frames; and the frame is provided with a frame sliding groove, and the fastening screw penetrates through the frame sliding grooves on the two connected frames and is fastened through butterfly nuts.
Preferably, the supporting rods are cross rods or vertical rods, and two ends of each supporting rod are fixed on two side frames of the fixing frame through butterfly nuts.
Further preferably, a sliding groove is formed in the bottom surface of the C-shaped sliding rail of the supporting rod and used for driving the pulling device to move through the connecting block.
Further preferably, the threaded rod is clamped with the rocker through a hexagonal bayonet.
Further preferably, a through hole is formed in the middle of the fixing plate, the threaded rod is connected into the through hole, and a clamping block is arranged at the end of the threaded rod and used for limiting.
Preferably, the anchor ear comprises a horizontal hoop with a circular upper part and a vertical bottom bracket with a semicircular lower part, and the anchor ear is fixed on the fixing plate through a pulling rod.
Preferably, the number of the pulling rods is 4, one ends of the two pulling rods are respectively fixed at the lower part of the vertical bottom support, and one ends of the other two pulling rods are fixed at the bottom of the transverse clamping hoop; the other ends of the four pulling rods are respectively fixed on the fixed plate.
Further preferably, the horizontal clamp is three-piece, and the first subsection of the horizontal clamp is two arc-shaped plates hinged together.
Preferably, one end of the first subsection of the transverse hoop is hinged to one end of the second subsection, the other end of the first subsection is hinged to a fastening screw, the other end of the second subsection is provided with a bayonet, and the fastening screw is clamped in the bayonet and fastened through a butterfly nut.
The utility model has the advantages as follows:
1. the hoop of the rapid elbow head dismounting device adopts a mode that the upper part and the lower part are fixed simultaneously, so that the shape of the elbow head is better fitted, and the three-piece hoop is used, so that the rapid elbow head dismounting device is not easy to slide with the elbow head, and the fixing effect is good;
2. the elbow-shaped head quick dismounting device adopts the threaded rod as the pull rod, the threaded rod can be adjusted to the optimal position by rotating, the time consumption is low, the elbow-shaped head quick dismounting device can bear larger pulling force, and the deformation is not easy to occur; the threaded rod is connected with the rocker through the hexagonal bayonet, so that the use is convenient, and the bending resistance and the torsion resistance are strong;
3. the rapid elbow-shaped head dismounting device of the utility model uses the butterfly-shaped screw to connect the frame with the chute, can arbitrarily adjust the installation position, and is suitable for various working scenes;
4. the utility model discloses quick dismounting device of elbow type head has shortened the on-the-spot operation personnel operating time, reduces the operation personnel's the head degree of difficulty of tearing open, shortens the time of tearing open greatly, reduces the material damage that cable head arouses simultaneously, increases the material life-span, realizes the promotion of the whole efficiency of operation, provides effectual solution for promoting the service reliability.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a three-dimensional structure diagram of the elbow type head quick dismounting device of the present invention;
fig. 2 is a schematic structural view of the hoop of the rapid elbow head dismounting device of the present invention;
fig. 3 is a schematic view of the connection between the support rod and the threaded rod of the elbow-shaped head quick-detaching device of the present invention;
wherein: 1-fixed mount, 101-frame sliding groove, 2-supporting rod, 21-C-shaped sliding rail, 211-sliding groove, 3-connecting block, 31-threaded through hole, 4-threaded rod, 41-clamping block, 5-fixing plate, 6-rocker, 7-hoop, 71-transverse hoop, 72-vertical bottom support, 711 first division, 712 second division, and 8-pulling rod.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The following detailed description is exemplary in nature and is intended to provide further details of the invention. Unless otherwise defined, all technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention.
As shown in fig. 1 and 3, a quick elbow head dismounting device comprises a fixed frame 1, a pulling device, and a support rod 2 fixed on the fixed frame 1; the support rod 2 is provided with a C-shaped slide rail 21, the connecting block 3 is arranged in the C-shaped slide rail 21, and the connecting block 3 is provided with a threaded through hole 31; the pulling device comprises a threaded rod 4 arranged in a threaded through hole 31; one end of the threaded rod 4 is connected with the fixed plate 5, and the other end of the threaded rod is connected with the rocker 6; the fixing plate 5 is connected with the hoop 7. The fixed frame 1 comprises four side frames; and the frames are provided with frame sliding grooves 101, and the fastening screw rods penetrate through the frame sliding grooves 101 on the two connected frames and are fastened through butterfly nuts. The support rod 2 is a cross rod or a vertical rod, and two ends of the support rod are respectively fixed on two frames of the fixing frame 1 through butterfly nuts. The number of the pulling rods 8 is 4, one ends of two pulling rods 8 are respectively fixed at the lower part of the vertical bottom support 72, and one ends of the other two pulling rods 8 are fixed at the bottom of the transverse hoop 71; the other ends of the four pulling rods 8 are respectively fixed on the fixed plate 5. The bottom surface of the C-shaped sliding rail 21 of the support rod 2 is provided with a sliding groove 211 for the connecting block 3 to drive the pulling device to move. The threaded rod 4 is clamped with the rocker 6 in a hexagonal bayonet manner. The middle of the fixing plate 5 is provided with a through hole, the threaded rod 4 is connected in the through hole, and the end part of the threaded rod 4 is provided with a clamping block 41 for limiting.
As shown in fig. 2, the anchor ear 7 includes an upper circular transverse clamp 71 and a lower semicircular vertical bottom bracket 72, and the anchor ear 7 is fixed on the fixing plate 5 by a pulling rod 8. The transverse hoop 71 is of a three-piece type, and the first subsection 711 of the transverse hoop 71 is two arc-shaped plates hinged together. One end of a first subsection 711 of the transverse hoop 71 is hinged to one end of a second subsection 712, the other end of the first subsection 711 is hinged to a fastening screw, the other end of the second subsection 712 is provided with a bayonet, and the fastening screw is clamped in the bayonet and fastened through a butterfly nut.
Use the utility model discloses during the quick dismounting device of elbow type head, install mount 1 outside the cable box, install staple bolt 7 overhead at the elbow type, rotatory threaded rod 4 can be with the elbow type head pull-out.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (10)
1. A quick elbow-type head dismounting device is characterized by comprising a fixed frame (1), a pulling device and a supporting rod (2) fixed on the fixed frame (1); the support rod (2) is provided with a C-shaped sliding rail (21), the connecting block (3) is arranged in the C-shaped sliding rail (21), and the connecting block (3) is provided with a threaded through hole (31); the pulling device comprises a threaded rod (4) arranged in a threaded through hole (31); one end of the threaded rod (4) is connected with the fixed plate (5), and the other end of the threaded rod is connected with the rocker (6); the fixed plate (5) is connected with the hoop (7).
2. The elbow head quick release device according to claim 1, wherein the fixed frame (1) comprises four side frames; and the frame is provided with a frame sliding groove (101), and the fastening screw penetrates through the frame sliding grooves (101) on the two connected frames and is fastened through butterfly nuts.
3. The device for the rapid disassembly of an elbow type head according to claim 1, wherein the supporting rod (2) is a cross rod or a vertical rod, and both ends of the supporting rod are respectively fixed on the two side frames of the fixing frame (1) through butterfly type nuts.
4. The elbow type head quick dismounting device according to claim 1, characterized in that the bottom surface of the C-shaped sliding rail (21) of the support rod (2) is provided with a sliding groove (211) for the connecting block (3) to drive the pulling device to move.
5. The elbow-type head quick release device according to claim 1, characterized in that the threaded rod (4) is engaged with the rocker (6) by means of a hexagonal bayonet.
6. The elbow type head quick dismounting device according to claim 1, wherein a through hole is arranged in the middle of the fixing plate (5), the threaded rod (4) is connected in the through hole, and the end part of the threaded rod (4) is provided with a clamping block (41) for limiting.
7. The device for the rapid disassembly of an elbow type head according to claim 1, characterized in that the anchor ear (7) comprises a lateral upper circular clamp (71) and a lower semi-circular vertical lower support (72), the anchor ear (7) being fixed to the fixing plate (5) by means of a pulling rod (8).
8. The quick elbow-type head dismounting device according to claim 7, characterized in that, the number of said pulling rods (8) is 4, one end of two pulling rods (8) is fixed on the lower part of the vertical bottom support (72), and one end of the other two pulling rods (8) is fixed on the bottom of the transverse clamping hoop (71); the other ends of the four pulling rods (8) are respectively fixed on the fixed plate (5).
9. The elbow head quick release device according to claim 7, wherein the transverse clamp (71) is of three pieces, the first part (711) of the transverse clamp (71) being two curved plates hinged together.
10. The elbow-type head quick release device according to claim 7, characterized in that one end of the first subsection (711) of the transverse clamp (71) is hinged with one end of the second subsection (712), the other end of the first subsection (711) is hinged with a fastening screw, the other end of the second subsection (712) is provided with a bayonet, and the fastening screw is used for being clamped in the bayonet and fastened through a butterfly nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922489486.0U CN211183190U (en) | 2019-12-31 | 2019-12-31 | Quick dismounting device of elbow type head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922489486.0U CN211183190U (en) | 2019-12-31 | 2019-12-31 | Quick dismounting device of elbow type head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211183190U true CN211183190U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922489486.0U Active CN211183190U (en) | 2019-12-31 | 2019-12-31 | Quick dismounting device of elbow type head |
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| Country | Link |
|---|---|
| CN (1) | CN211183190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241649A (en) * | 2021-05-28 | 2021-08-10 | 贵州电网有限责任公司 | Elbow type cable head rapid pulling-out device and using method thereof |
| CN114094421A (en) * | 2021-11-22 | 2022-02-25 | 国网浙江省电力有限公司宁海县供电公司 | Portable elbow type cable joint quick assembly disassembly device |
-
2019
- 2019-12-31 CN CN201922489486.0U patent/CN211183190U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241649A (en) * | 2021-05-28 | 2021-08-10 | 贵州电网有限责任公司 | Elbow type cable head rapid pulling-out device and using method thereof |
| CN114094421A (en) * | 2021-11-22 | 2022-02-25 | 国网浙江省电力有限公司宁海县供电公司 | Portable elbow type cable joint quick assembly disassembly device |
| CN114094421B (en) * | 2021-11-22 | 2023-12-05 | 国网浙江省电力有限公司宁海县供电公司 | Portable elbow type cable joint quick assembly disassembly device |
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