CN205583560U - Elbow type cable head pull out instrument of tearing open - Google Patents
Elbow type cable head pull out instrument of tearing open Download PDFInfo
- Publication number
- CN205583560U CN205583560U CN201620255103.7U CN201620255103U CN205583560U CN 205583560 U CN205583560 U CN 205583560U CN 201620255103 U CN201620255103 U CN 201620255103U CN 205583560 U CN205583560 U CN 205583560U
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- CN
- China
- Prior art keywords
- dish body
- elbow
- cable head
- tearing open
- pull out
- 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 - Fee Related
Links
- 239000007787 solid Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 239000006071 cream Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses an elbow type cable head pull out instrument of tearing open, including parts such as driving disk, quiet dish, hob and spiral handles, according to the effort of power in the physics and reaction force's principle, utilize circular rotation in object inclined plane and frictional force, the binding article makes elbow type cable head take place the separation step by step, can save a large amount of personnel physical power, and it is consuming time to shorten the work of staff when dismantling elbow type cable head effectively to the faster better completion work of salvageing, the economic benefits who brings is showing, the unitary construction of quiet dish and driving disk is fit for using at looped netowrk cabinet, high score incasement, has protected the cable head effectively, when avoiding the manpower to drag the cable head pulled bad, the exterior insulation of protection of cables head.
Description
Technical field
This utility model relates to power distribution network maintenance field, and be specifically related to a kind of elbow-type end pulls out the instrument of tearing open.
Background technology
According to statistics, in the controller switching equipments such as the ring main unit of distribution use, high branch mailbox, major part end uses precast type T-shaped
Cable connector, also referred to as elbow-type end.Elbow-type end safety coefficient in day-to-day operation is higher, secure to user power utilization,
But it is difficult to very much when maintenance and breakdown repair dismounting, this is because elbow-type end typically uses negative pressure cavity structure, makes during installation
Sealing with silicone grease cream, silicone grease cream will become dry after long-time, produces pressure and cause dismounting inconvenience in making elbow-type end, past
Toward being entirely pulled out by force with manpower, staff is often damaged when tearing open and pulling out elbow-type end, and once elbow-type end damages
Bad will be unable to uses, and the price of a set of cable accessory is the most all in thousands of units.
There is no the special extracting tool of this type of elbow-type end in the market, therefore develop and a kind of be applicable to pulling out of elbow-type end
The instrument of tearing open is a problem with the strongest practical value.
Utility model content
For the problems referred to above, what this utility model provided a kind of elbow-type end pulls out the instrument of tearing open.
The purpose of this utility model realizes by the following technical solutions:
A kind of elbow-type end pull out the instrument of tearing open, it is characterized in that, including Moving plate, quiet dish, screw rod and bolt bar；Moving plate and
Quiet dish all includes the first dish body and the second dish body, and one end of described first dish body is hinged with one end of the second dish body, the first dish body
It is provided with first on the other end and fixes groove, the other end of the second dish body is hinged with and fixes the fixing of slot fit use with described first
Block, fixed block connects and has standing screw, standing screw is set with nut；With first dish body of Moving plate and the second dish respectively
Being provided with 1 screwed hole, described screw rod is socketed in screwed hole when using；Described bolt bar is hinged on one end of screw rod
On.
Preferably, described first dish body and the second dish body entirety are all in semi-annular shape.
Preferably, described second dish body is provided with second for the one end installing standing screw and fixes groove, and described fixed block is hinged on
Second fixes in groove.
Preferably, each described screwed hole is arranged at 1/2 arc length of semi-annular shape dish body.
Preferably, hinged hinged for two degrees of freedom between described bolt bar and screw rod.
The beneficial effects of the utility model are: according to active force and the principle of counteracting force of physically power, utilize object inclined-plane
Circular rotating and frictional force, fastener object makes elbow-type end separate by easy stages, can save a large amount of personnel's body
Power, can shorten staff's work when dismantling elbow-type end time-consuming effectively, thus faster and better completing rushes to repair work,
The remarkable in economical benefits brought；Quiet dish and the unitary construction of Moving plate, be suitable in ring main unit, high branch mailbox using, effectively protect
End, it is to avoid when manpower is pullled, end is pulled bad, the exterior insulation of protection end.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing is not constituted any limit of the present utility model
System, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to the following drawings
Other accompanying drawing.
Fig. 1 is the structural representation of Moving plate；
Fig. 2 is the front view of Moving plate；
Fig. 3 is the front view of quiet dish；
Fig. 4 is originally to pull out side view when instrument of tearing open uses.
Reference: the first dish body-1；Second dish body-2；Screw rod-3；Bolt bar-4；First fixes groove-5；Fixed block
-6；Standing screw-7；Nut-8；Second fixes groove-9；Screwed hole-10；Elbow-type end-11；Quiet dish-12；Moving plate-13.
Detailed description of the invention
With the following Examples this utility model is further described.
A kind of elbow-type end as Figure 1-3 pull out the instrument of tearing open, including quiet dish 12, Moving plate 13, screw rod 3 and spiral handle
Hands 4.Quiet dish 12 and Moving plate 13 all include the first dish body 1 and the second dish body 2, one end of the first dish body 1 and the second dish body 2
One end is hinged, the other end of the first dish body 1 is provided with first and fixes groove 5, the other end of the second dish body 2 is hinged with and the
One fix groove 5 with the use of fixed block 6, the width of fixed block 6 should be slightly less than the first width fixing groove 5, with ensure
It can be bumped into first smoothly when using and fix in groove 5.Connect on fixed block 6 and have standing screw 7, standing screw 7 is set with
Nut 8.Second dish body 2 is provided with second for the one end installing standing screw 7 and fixes groove 9, and it is solid that fixed block 6 is hinged on second
Determine in groove 9.The external diameter of nut 8 should be greater than the first width fixing groove 5, and the height of fixed block 6 is substantially equivalent to first and fixes
Groove 5 and second fixes the thickness sum of groove 9, to ensure that nut 8 can play the effect of screens after screwing in.
First dish body 1 and the second dish body 2 entirety, all in semi-annular shape, the first dish body 1 of Moving plate 13 and the second dish body 2 respectively set
Being equipped with 1 screwed hole 10 (see Fig. 2), each screwed hole 10 is arranged at 1/2 arc length of semi-annular shape dish body, such energy
Ensure to pull out center when instrument of tearing open screws out to greatest extent not offset, thus ensure elbow-type end 11 stress in all directions
Uniformly it is not easily susceptible to damage.Screw rod 3 has 2, is socketed in the first dish body 1 and screw thread of the second dish body 2 of Moving plate 13 respectively
In hole 10, bolt bar 4 is hinged on one end of screw rod 3, and hinged between bolt bar 4 and screw rod 3 is two freely
Spending hinged, i.e. it can only the direction of arrow freely activity in hinge along Fig. 4.
Fig. 3 is originally to pull out schematic diagram when instrument of tearing open uses, and when needs dismounting elbow-type end 11, quiet dish 12 is sleeved on elbow
The bottom of type end 11, is sleeved on the other end of elbow-type end 11 simultaneously by the Moving plate 13 having screwed in screw rod 3, and
The end making screw rod 3 is pressed on the surface of quiet dish 12, and quiet dish 12 and the concrete suit fastening steps of Moving plate 13 are as follows: turn
Dynamic fixed block 6 to the first is fixed in groove 5, screws in nut 8, and quiet dish 12 and Moving plate 13 are thus positioned.
Rotate the position shown in bolt bar 4 to Fig. 4, then (can also slightly tilt) in the plane vertical with screw rod 3
Rotating bolt bar 4 thus drive screw rod 3 to rotate, Moving plate 13 outwards screws out under the active force of screw rod 3, and then drives
Elbow-type end 11 makes it move out by easy stages, until separating.
Cable elbow head of the present utility model pulls out the instrument of tearing open, according to active force and the principle of counteracting force of physically power, utilizes thing
Body inclined-plane circular rotating and frictional force, fastener object makes elbow-type end 11 separate by easy stages, can save big
Amount personnel muscle power, can shorten staff's work when dismantling elbow-type end 11 time-consuming effectively, thus faster and better complete
Become repairing work, the remarkable in economical benefits brought；Quiet dish 12 and the unitary construction of Moving plate 13, be suitable at ring main unit, high branch mailbox
Interior use, is effectively protected end, it is to avoid when manpower is pullled, end is pulled bad, the exterior insulation of protection end.
Last it should be noted that, above example is only in order to illustrate the technical solution of the utility model, rather than to this utility model
The restriction of protection domain, although having made to explain to this utility model with reference to preferred embodiment, the ordinary skill people of this area
Member should be appreciated that and can modify the technical solution of the utility model or equivalent, without deviating from this utility model skill
The spirit and scope of art scheme.
Claims (5)
1. elbow-type end pull out the instrument of tearing open, it is characterized in that, including Moving plate, quiet dish, screw rod and bolt bar；Moving plate and quiet
Dish all includes the first dish body and the second dish body, and one end of described first dish body is hinged with one end of the second dish body, the first dish body another
It is provided with first on one end and fixes groove, the other end of the second dish body is hinged with and fixes, with described first, the fixed block that slot fit uses,
Connect on fixed block and have standing screw, standing screw is set with nut；The most each setting with first dish body of Moving plate and the second dish
Having 1 screwed hole, described screw rod is socketed in screwed hole when using；Described bolt bar is hinged on one end of screw rod.
A kind of elbow-type end the most according to claim 1 pull out the instrument of tearing open, it is characterized in that, described first dish body and the second dish body
Entirety is all in semi-annular shape.
A kind of elbow-type end the most according to claim 1 pull out the instrument of tearing open, it is characterized in that, described second dish body is used for installing solid
Determining one end of screw rod to be provided with second and fix groove, described fixed block is hinged on second and fixes in groove.
A kind of elbow-type end the most according to claim 2 pull out the instrument of tearing open, it is characterized in that, each described screwed hole is arranged at
At 1/2 arc length of semi-annular shape dish body.
A kind of elbow-type end the most according to claim 1 pull out the instrument of tearing open, it is characterized in that, described bolt bar and screw rod it
Between hinged hinged for two degrees of freedom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255103.7U CN205583560U (en) | 2016-03-28 | 2016-03-28 | Elbow type cable head pull out instrument of tearing open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255103.7U CN205583560U (en) | 2016-03-28 | 2016-03-28 | Elbow type cable head pull out instrument of tearing open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583560U true CN205583560U (en) | 2016-09-14 |
Family
ID=56867565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620255103.7U Expired - Fee Related CN205583560U (en) | 2016-03-28 | 2016-03-28 | Elbow type cable head pull out instrument of tearing open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703284A (en) * | 2016-03-28 | 2016-06-22 | 国网安徽省电力公司宣城供电公司 | Pulling-out and detaching tool for elbow type cable end |
| CN106936094A (en) * | 2017-05-11 | 2017-07-07 | 国网青海省电力公司海西供电公司 | A kind of pluggable cable head dismantling device |
| 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 |
-
2016
- 2016-03-28 CN CN201620255103.7U patent/CN205583560U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703284A (en) * | 2016-03-28 | 2016-06-22 | 国网安徽省电力公司宣城供电公司 | Pulling-out and detaching tool for elbow type cable end |
| CN106936094A (en) * | 2017-05-11 | 2017-07-07 | 国网青海省电力公司海西供电公司 | A kind of pluggable cable head dismantling device |
| CN106936094B (en) * | 2017-05-11 | 2018-11-02 | 国网青海省电力公司海西供电公司 | A kind of pluggable cable head dismantling device |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20210328 |