CN204760919U - Specialized tool is dismantled to cable end cap - Google Patents
Specialized tool is dismantled to cable end cap Download PDFInfo
- Publication number
- CN204760919U CN204760919U CN201520431879.5U CN201520431879U CN204760919U CN 204760919 U CN204760919 U CN 204760919U CN 201520431879 U CN201520431879 U CN 201520431879U CN 204760919 U CN204760919 U CN 204760919U
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- CN
- China
- Prior art keywords
- ring
- armful
- screw rod
- end cap
- screw
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a specialized tool is dismantled to cable end cap for it cashier's office in a shop takes off from the looped netowrk to be the columniform end cap with outside profile, specialized tool includes: one armful of ring, this armful of ring can be held tightly on the surface of this end cap, and being equipped with 2 and drawing the nose of the avris of this armful of ring symmetry, a connecting piece, this connecting piece include a horizontal pole, and the middle part of this horizontal pole is equipped with a screw, and the both ends of this horizontal pole are connected with a pull rod respectively, and the other end of this pull rod all is equipped with and draws the drag hook that the nose matches with aforementioned, and a screw rod, this screw rod passes this screw, and the one end that this screw rod is close to this armful of ring matches with the cabinet body that is arranged in the looped netowrk cabinet of this end cap inner chamber. The advantage that the invention was created is: dismantlement end cap that can be very fast, and comparatively laborsaving can reduce the running cost of equipment.
Description
Technical field
The present invention relates to technical field of tools, especially relate to a kind of cable bulkhead tool special for dismounting.
Background technology
High ferro power supply system 10KV high voltage supply part all adopts closed ring main unit, and when high-tension cable accesses, terminal fitting all adopts very touch-type cable bulkhead.Cable two ends plug must be dismantled when cable fault process, maintenance, test, could by rear continuation operation out of service for cable line.The main method for dismounting using free-hand dismounting and knife to cut at present.Because cable bulkhead smears silicone oil compression to install, silicone oil of long duration solidifies and is equivalent to form vacuum, and the narrow space of cable vault, can only one man operation when dismantling.Therefore free-hand dismounting is consuming time long and require great effort; The words plug that knife cuts damages and can not reuse, and may hurt contact head insulated, increases maintenance cost.
Summary of the invention
The object of this invention is to provide a kind of cable bulkhead tool special for dismounting, it has can dismantle plug faster, and comparatively laborsaving, can reduce the feature of the operating cost of equipment.
The technical solution adopted in the present invention is: cable bulkhead tool special for dismounting, for cylindrical for exterior contour plug is taken off from ring main unit, described specific purpose tool comprises: one armful of ring, this armful of ring can be held tightly on the outer surface of this plug, and being provided with 2 and drawing nose of the avris symmetry of this armful of ring; A connection piece, this connector comprises a cross bar, and the middle part of this cross bar is provided with a screw, and the two ends of this cross bar are connected to a pull bar, and the other end of this pull bar is equipped with and the aforementioned drag hook drawing nose to match; And a screw rod, this screw rod is through this screw, and this screw rod matches near the cabinet of one end of this armful of ring and the ring main unit that is arranged in this plug inner chamber.
Described screw rod is fixed with power-assisted handle away from one end of this armful of ring, and this power-assisted handle is perpendicular to this screw rod.
Described screw rod is provided with major part near one end of this armful of ring.
Described armful of ring comprises the hoop of 2 " C " fonts, one end of these 2 hoops is hinged together, the other end is outwards bent to form a connection handle, these 2 connect on be equipped with perforation, these 2 perforation are interior through there being an adjusting bolt, and these 2 are drawn nose to lay respectively on these 2 hoops.
Described 2 hoops all adopt cuboid steel standby.
The present invention is compared to the prior art advantageously: can dismantle plug faster, and comparatively laborsaving, can reduce the operating cost of equipment.Cable bulkhead tool special for dismounting of the present invention, in use not by the impact of narrow space, only needing to encircle tight plug, rotary screw afterwards by embracing, taking full advantage of the revolving force of screw rod, comparatively laborsaving and facilitate.Meanwhile, the plug after dismounting can reuse, and has greatly saved the operation expense of equipment.And, can stop, because tearing plug injury to personnel accident open, to have ensured operating personnel's safety.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the vertical view of cable bulkhead tool special for dismounting at application state of embodiments of the invention;
Fig. 2 is the vertical view of connector of the present invention and screw rod;
Fig. 3 is the front view of connector of the present invention and screw rod;
Fig. 4 is the left view (broken section) of of the present invention armful of ring.
In figure:
10, ring is embraced, 11, hoop, 12, connect handle, 121, perforation, 13, adjusting bolt, 14, draw nose;
20, connector, 21, cross bar, 211, screw, 22, pull bar, 221, drag hook;
30, screw rod, 31, power-assisted handle, 32, major part;
100, plug.
Embodiment
Embodiment, is shown in shown in Fig. 1 to Fig. 4: cable bulkhead tool special for dismounting, for being taken off from ring main unit by cylindrical for exterior contour plug 100.Concretely, this specific purpose tool comprises: one armful of ring 10, a connection piece 20, screw rod 30.This armful of ring 10 can be held tightly on the outer surface of this plug 100, and being provided with 2 and drawing nose 14 of the avris symmetry of this armful of ring 10, these 2 are drawn nose 14 can be in outwardly column.This connector 20 comprises a cross bar 21.The middle part of this cross bar 21 is provided with a screw 211, and the two ends of this cross bar 21 are connected to a pull bar 22.These 2 pull bars 22 can be connected on this cross bar 21 by the screw be screwed onto in these cross bar 21 both ends of the surface, thus these 2 pull bars 22 and this cross bar 21 can be " U " font.The other end of this pull bar 22 is equipped with and the aforementioned drag hook 221 drawing nose 14 to match.That is, this drag hook 221 can hook and draw on nose 14 corresponding with it.And this screw rod 30 is through this screw 211, and the cabinet of this screw rod 30 near one end of this armful of ring 10 with the ring main unit being arranged in this plug 100 inner chamber matches.That is, this screw rod 30 can through the inner chamber of this plug 100 thus together with being against with the cabinet of ring main unit near one end of this armful of ring 10.Like this, in use, this armful of ring 10 is only needed to hold tightly on the outer surface of this plug 100, afterwards these 2 drag hooks 221 being pulled in these 2 respectively draws on nose 14, passed from the inner chamber of this plug 100 by this screw rod 30, rotate this screw rod 30, the end that this screw rod 30 is arranged in the inner chamber of this plug 100 continues to march forward, hold out against the cabinet of ring main unit, this plug 100 pulls out and pulls down the most at last.
Further say, for the ease of rotating this screw rod 30, this screw rod 30 is fixed with power-assisted handle 31 away from one end of this armful of ring 10, and this power-assisted handle 31 is perpendicular to this screw rod 30.That is, this power-assisted handle 31 and this screw rod 30 are in " fourth " font.
Continue to optimize:
This screw rod 30 is provided with major part 32 near one end of this armful of ring 10.That is, the cross-sectional area of this major part 32 is greater than the cross-sectional area of this screw rod 30.Like this, the pressure of the cabinet reducing this screw rod 30 pairs of ring main units is convenient to.
This armful of ring 10 comprises the hoop 11 of 2 " C " fonts.One end of these 2 hoops 11 is hinged together, the other end is outwards bent to form a connection 12.These 2 connect being equipped with perforation 121 on 12, through there being an adjusting bolt 13 in these 2 perforation 121.That is, by the nut of this adjusting bolt 13 of turn, namely adjustable these 2 connects the spacing of 12, then makes this armful of ring 10 have different internal diameters.And these 2 are drawn nose 14 to lay respectively on these 2 hoops 11.More optimize, these 2 hoops 11 all adopt cuboid steel standby.Armful ring 10 is like this easy to use, and is easy to preparation.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. cable bulkhead tool special for dismounting, for cylindrical for exterior contour plug (100) is taken off from ring main unit, it is characterized in that: described specific purpose tool comprises: one armful of ring (10), this armful of ring (10) can be held tightly on the outer surface of this plug (100), and being provided with 2 and drawing nose (14) of the avris symmetry of this armful of ring (10); A connection piece (20), this connector (20) comprises a cross bar (21), the middle part of this cross bar (21) is provided with a screw (211), and the two ends of this cross bar (21) are connected to a pull bar (22), the other end of this pull bar (22) is equipped with and the aforementioned drag hook (221) drawing nose (14) to match; And a screw rod (30), this screw rod (30) is through this screw (211), and this screw rod (30) matches near the cabinet of one end of this armful of ring (10) and the ring main unit that is arranged in this plug (100) inner chamber.
2. cable bulkhead tool special for dismounting according to claim 1, is characterized in that: described screw rod (30) is fixed with power-assisted handle (31) away from one end of this armful of ring (10), and this power-assisted handle (31) is perpendicular to this screw rod (30).
3. cable bulkhead tool special for dismounting according to claim 1, is characterized in that: described screw rod (30) is provided with major part (32) near one end of this armful of ring (10).
4. cable bulkhead tool special for dismounting according to claim 1, it is characterized in that: described armful of ring (10) comprises the hoop (11) of 2 " C " fonts, one end of these 2 hoops (11) is hinged together, the other end is outwards bent to form a connection (12), these 2 connections are equipped with perforation (121) on (12), through there being an adjusting bolt (13) in these 2 perforation (121), and these 2 are drawn nose (14) to lay respectively on these 2 hoops (11).
5. cable bulkhead tool special for dismounting according to claim 4, is characterized in that: described 2 hoops (11) all adopt cuboid steel standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431879.5U CN204760919U (en) | 2015-06-19 | 2015-06-19 | Specialized tool is dismantled to cable end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431879.5U CN204760919U (en) | 2015-06-19 | 2015-06-19 | Specialized tool is dismantled to cable end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760919U true CN204760919U (en) | 2015-11-11 |
Family
ID=54475596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431879.5U Withdrawn - After Issue CN204760919U (en) | 2015-06-19 | 2015-06-19 | Specialized tool is dismantled to cable end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901238A (en) * | 2015-06-19 | 2015-09-09 | 中铁电气化局集团有限公司 | Cable plug dismounting special-purpose tool |
| CN108471091A (en) * | 2018-05-07 | 2018-08-31 | 国网湖南省电力有限公司 | Plug-in type cable elbow-type head stripping attachment |
| CN110125863A (en) * | 2019-06-06 | 2019-08-16 | 国网山东省电力公司高青县供电公司 | A kind of ring network cabinet unplugg extracting tool |
-
2015
- 2015-06-19 CN CN201520431879.5U patent/CN204760919U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901238A (en) * | 2015-06-19 | 2015-09-09 | 中铁电气化局集团有限公司 | Cable plug dismounting special-purpose tool |
| CN108471091A (en) * | 2018-05-07 | 2018-08-31 | 国网湖南省电力有限公司 | Plug-in type cable elbow-type head stripping attachment |
| CN108471091B (en) * | 2018-05-07 | 2023-12-08 | 国网湖南省电力有限公司 | Plug-in cable elbow type head detacher |
| CN110125863A (en) * | 2019-06-06 | 2019-08-16 | 国网山东省电力公司高青县供电公司 | A kind of ring network cabinet unplugg extracting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151111 Effective date of abandoning: 20170926 |
|
| AV01 | Patent right actively abandoned |