CN203553670U - Pulling-out tool for cable head of ring main unit - Google Patents
Pulling-out tool for cable head of ring main unit Download PDFInfo
- Publication number
- CN203553670U CN203553670U CN201320499735.4U CN201320499735U CN203553670U CN 203553670 U CN203553670 U CN 203553670U CN 201320499735 U CN201320499735 U CN 201320499735U CN 203553670 U CN203553670 U CN 203553670U
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- CN
- China
- Prior art keywords
- cramp
- metal
- cable end
- main unit
- metal body
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a pulling-out tool for the cable head of a ring main unit. The pulling-out tool comprises a bucket-shaped metal body and a metal cramp, wherein a screw hole is opened in the bucket bottom of the metal body and a screw rod is provided; a notch is opened in the bucket wall of the metal body, and the detachable metal cramp is arranged on the notch; and the metal cramp and the notch are encircled to form a through hole capable of being matched with the lead-out section of the cable head. The pulling-out tool disclosed by the utility model has the following beneficial effects that: 1. the cramp and a metal die are firmly and reliably connected by a circular ring, thus meeting stability requirements; 2, an iron chain is removed and the cramp is directly used for driving the cable head, thus damages to the cable head due to non-uniform stress can be effectively prevented; 3, the fixation is convenient and fast by placing in the circular ring with an open side.
Description
Technical field
The utility model relates to a kind of puller, and more specifically, it relates to a kind of ring main unit cable end puller.
Background technology
When electric power overhaul, sometimes need cable end to extract outside cabinet.In 10kV distribution ring main unit, due to cabinet body structure reason, operation cable end is for many years extracted very difficult, even if extract, also easily cable end and cabinet sealing is caused to damage.Prior art adopts cable unplugg is cut cable end is extracted outside cabinet.Waste time and energy, and cause the breakage of cable unplugg, cannot recycle, cause certain economic loss.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of rational in infrastructure, simple to operate, can not destroy the ring main unit cable end puller of cable unplugg.
This ring main unit cable end puller, comprise metal body, the metal cramp of tubbiness, in the bottom of the barrel of described metal body, have a screw and be provided with screw rod, on the bucket wall of metal body, have a breach, described breach is provided with Demountable metallic cramp, and described metal cramp and breach surround the through hole of an energy and the cooperation of the cable end section of drawing.
As preferably: the connection of described metal cramp and metal body is by the circular rings of anchor ear.
As preferably: described metal cramp is the L shape that can fit with cable end.
As preferably: described circular rings is used two stainless steel metal semicircle both sides dock and be provided with screw to lock and used butterfly nut.
As preferably: the breach having on the bucket wall of described metal body is for semicircle.
The beneficial effects of the utility model are: 1. adopt round ring connection cramp and metal die solid and reliable, meet stability requirement.2. removing iron chains directly uses cramp to drive cable end can effectively prevent the damage that discontinuity causes cable end.3. use the round ring of openings at one side to put into convenient fixing quick.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is the utility model side-looking structural representation;
Fig. 3 is cable end schematic diagram;
Fig. 4 is that the utility model is used state reference map;
Reference numeral: metal body 1, screw rod 2, metal cramp 3, circular rings 4, cable end 5, through hole 6.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.Although the utility model is described in connection with preferred embodiment, should know, do not represent that the utility model is limited in described embodiment.On the contrary, the utility model is by alternative, modified model and the equivalent contained in the scope of the present utility model that can be included in attached claims restriction.
Referring to shown in Fig. 1 to Fig. 4, ring main unit cable end puller of the present utility model, comprise metal body 1, the metal cramp 3 of tubbiness, in the bottom of the barrel of described metal body 1, have a screw and be provided with screw rod 2, on the bucket wall of metal body 1, have half circumferential notch, described breach is provided with Demountable metallic cramp 3, and described metal cramp 3 and breach surround the through hole 6 of an energy and the cooperation of the cable end section of drawing.The connection of described metal cramp 3 and metal body 1 is by the circular rings 4 of anchor ear.The L shape of described metal cramp 3 for fitting with cable end 5.Described circular rings 4 is used two stainless steel metal semicircle both sides screws to dock and be provided with locking butterfly nut.Butterfly nut place screw rod is longer, convenient adjustment.Metal body 1 bottom welding is firm, and screw rod 2 precessions in bottom are smooth and easy, and anterior cut shape becomes semicircle shape breach to conform to cable end size, and polishes smooth.
While buckling into cable end, only butterfly nut need be unscrewed and cable end can be put into.And then butterfly nut is tightened, cramp 3 is fixedly connected with metal body 1, then turn screw rod 2, utilizes Electromotor Reparation to draw horse principle, makes metal body 1 and cramp 3 drive cable end 5 that cable end 5 is extracted outside cabinet.
Claims (5)
1. a ring main unit cable end puller, it is characterized in that: the metal body (1) and the metal cramp (3) that comprise tubbiness, in the bottom of the barrel of described metal body (1), have a screw and be provided with screw rod (2), on the bucket wall of metal body (1), have a breach, described breach is provided with Demountable metallic cramp (3), and described metal cramp (3) and breach surround the through hole (6) of an energy and the cooperation of the cable end section of drawing.
2. ring main unit cable end puller according to claim 1, is characterized in that: the connection of described metal cramp (3) and metal body (1) is by the circular rings (4) of anchor ear.
3. ring main unit cable end puller according to claim 1, is characterized in that: described metal cramp (3) for can and the L shape that fits of cable end (5).
4. ring main unit cable end puller according to claim 2, is characterized in that: described circular rings (4) is used two stainless steel metal semicircle both sides screws to dock and be provided with locking butterfly nut.
5. ring main unit cable end puller according to claim 1, is characterized in that: the breach having on the bucket wall of described metal body (1) is for semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499735.4U CN203553670U (en) | 2013-08-15 | 2013-08-15 | Pulling-out tool for cable head of ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499735.4U CN203553670U (en) | 2013-08-15 | 2013-08-15 | Pulling-out tool for cable head of ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553670U true CN203553670U (en) | 2014-04-16 |
Family
ID=50471739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320499735.4U Expired - Lifetime CN203553670U (en) | 2013-08-15 | 2013-08-15 | Pulling-out tool for cable head of ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-08-15 CN CN201320499735.4U patent/CN203553670U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |