CN206059988U - A kind of portable jointing clamp of high-tension switch cabinet - Google Patents
A kind of portable jointing clamp of high-tension switch cabinet Download PDFInfo
- Publication number
- CN206059988U CN206059988U CN201620973986.5U CN201620973986U CN206059988U CN 206059988 U CN206059988 U CN 206059988U CN 201620973986 U CN201620973986 U CN 201620973986U CN 206059988 U CN206059988 U CN 206059988U
- Authority
- CN
- China
- Prior art keywords
- caliper
- tension switch
- clamp
- switch cabinet
- portable
- 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
Abstract
The utility model discloses a kind of portable jointing clamp of high-tension switch cabinet，Including left caliper and right caliper body，The left caliper is connected by hinge with right caliper body，A torque spring is provided with the bearing pin，The second groove of fastening first groove poroid in regular hexagon and fastening in circular hole is respectively arranged with left caliper and right caliper body front end binding clip occlusal surfaces，The left caliper is with right caliper body rear end clamp handle respectively with binding clip place plane in 20 ° of angles，Two holes in regular hexagon and circular are provided with this utility model left caliper and right caliper body occlusal surfaces，Can be very good the clamping screw body of rod and screw rod head，In the rising test operation in 35kV high-tension switch cabinets and 10kV high-tension switch cabinet secondary currents loop，The contact area of jointing clamp and screw rod on current transformer connection plate can be improved，Improve success of the test rate，The clamp handle of left and right caliper end and level are in 20 degree of angles in addition，Clamp operation can be carried out in the horizontal or vertical directions more easily.
Description
Technical field
This utility model is related to electrical test technical field of tools, and in particular to a kind of portable wiring of high-tension switch cabinet
Pincers.
Background technology
When the checking to 35kV high-tension switch cabinets and 10kV high-tension switch cabinet secondary currents loop and test, high pressure
The size of switch cubicle is limited, and very the inside is mounted in the CT in switch cubicle more, and adds isolation baffle plate in both sides.
So spatially greatly restriction effect is also played to putting to good use for work, have impact on work efficiency.
Utility model content
(1) technical problem to be solved
In order to overcome prior art not enough, it is proposed that a kind of portable jointing clamp of high-tension switch cabinet, its convenient clamping electricity
Screw rod on current transformer patch panel, and it is easy to operate, improve work efficiency.
(2) technical scheme
This utility model is achieved through the following technical solutions：The utility model proposes a kind of high-tension switch cabinet is with portable
Jointing clamp, including left caliper and right caliper body, the left caliper are connected by hinge with right caliper body, are provided with the bearing pin
It is respectively arranged with one torque spring, left caliper and right caliper body front end binding clip occlusal surfaces that to fasten first poroid in regular hexagon recessed
Groove and the second groove in circular hole is fastened, the left caliper with right caliper body rear end clamp handle with binding clip place plane is in respectively
20 ° of angles.
As a kind of improvement, in the clamp handle, insulating sheath is provided with.
As further improving, on the left caliper and right caliper body occlusal surfaces, zigzag anti-slip veins are respectively arranged with.
As further improving, drainage thread wiring pile at the binding clip, is provided with.
(3) beneficial effect
This utility model is had the advantages that relative to prior art：
The portable jointing clamp of a kind of high-tension switch cabinet that this utility model is mentioned, its left and right caliper hinged place are provided with torsion
Power spring, can be provided with left caliper and right caliper body occlusal surfaces and is in by the occlusion very energetically of left and right caliper binding clip position closely
Two holes of regular hexagon and circle, can be very good the clamping screw body of rod and screw rod head, in 35kV high-tension switch cabinets and
In the rising test operation in 10kV high-tension switch cabinet secondary currents loop, can improve on jointing clamp and current transformer connection plate
The contact area of screw rod, improves success of the test rate, and the clamp handle of left and right caliper end and level are in 20 degree of angles in addition, can be more square
Just carry out clamp operation in the horizontal or vertical directions.
Description of the drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model side schematic view.
1- left calipers；2- right caliper bodies；3- bearing pins；4- torque springs；The first grooves of 5-；The second grooves of 6-；7- insulating sheaths；
11- binding clips；12- clamp handles；13- drainage thread wiring piles.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
The portable jointing clamp of a kind of high-tension switch cabinet as depicted in figs. 1 and 2, including left caliper 1 and right caliper body 2, institute
State left caliper 1 to be articulated and connected by bearing pin 3 with right caliper body 2, on the bearing pin 3, be provided with a torque spring 4, left caliper 1 and the right side
It is respectively arranged with 2 front end binding clip of caliper, 11 occlusal surfaces and fastens first groove 5 poroid in regular hexagon and fasten in circular hole
Second groove 6 of shape, the left caliper 1 is with 2 rear end clamp handle 12 of right caliper body respectively with 11 place plane of binding clip in 20 ° of angles.
Wherein, insulating sheath 7 is provided with the clamp handle 12, the safety of operating personnel can be improved in concrete operations
Property；Zigzag anti-slip veins are respectively arranged with the left caliper 1 and 2 occlusal surfaces of right caliper body；Drain is provided with the binding clip 11
Line wiring pile 13.
The portable jointing clamp of a kind of high-tension switch cabinet that this utility model is mentioned, its when specifically used, by drainage thread
It is connected on the drainage thread wiring pile 13 at binding clip 11, clamp handle is 150mm from length, and staff can be farther
Place is clamped, and the regular hexagon bore dia that the first groove 5 on left caliper 1 and right caliper body 2 is combined into is 19mm, left pincers
The Circularhole diameter that the second groove 6 on body 1 and right caliper body 2 is combined into is 20.6mm, can so be clamped mutual positioned at electric current
The body of rod and head of the screw rod of the diameter 19mm of sensor patch panel, clamping fitting area are larger, improve success of the test rate.
On the other hand, due to the impact of the factors such as the size of transformer lead, position, environment, the utility model proposes
The clamp handle of jointing clamp is in 20 ° of angles with 11 place plane of binding clip, thus more easily can be entered in the horizontal or vertical directions
Row clamp is operated so that test operation is convenient, is improved work efficiency, has also been ensured operating personnel's in certain degree
Life security.
Embodiment described above is only that preferred implementation of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of without departing from this utility model design concept, this area ordinary person couple
Various modifications and improvement that the technical solution of the utility model is made, all should drop into protection domain of the present utility model, this reality
With the new technology contents being claimed, all record in detail in the claims.
Claims (4)
1. the portable jointing clamp of a kind of high-tension switch cabinet, including left caliper (1) and right caliper body (2), the left caliper (1) and the right side
Caliper (2) is articulated and connected by bearing pin (3), it is characterised in that：A torque spring (4), left caliper are provided with the bearing pin (3)
(1) with right caliper body (2) front end binding clip (11) occlusal surfaces at be respectively arranged with fasten in poroid the first groove (5) of regular hexagon with
And fasten the second groove (6) in circular hole, the left caliper (1) and right caliper body (2) rear end clamp handle (12) respectively with binding clip
(11) place plane is in 20 ° of angles.
2. the portable jointing clamp of a kind of high-tension switch cabinet according to claim 1, it is characterised in that：The clamp handle (12)
On be provided with insulating sheath (7).
3. the portable jointing clamp of a kind of high-tension switch cabinet according to claim 1, it is characterised in that：The left caliper
(1) and zigzag anti-slip veins are respectively arranged with right caliper body (2) occlusal surfaces.
4. the portable jointing clamp of a kind of high-tension switch cabinet according to claim 1, it is characterised in that：The binding clip (11)
Place is provided with drainage thread wiring pile (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973986.5U CN206059988U (en) | 2016-08-24 | 2016-08-24 | A kind of portable jointing clamp of high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973986.5U CN206059988U (en) | 2016-08-24 | 2016-08-24 | A kind of portable jointing clamp of high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206059988U true CN206059988U (en) | 2017-03-29 |
Family
ID=58382954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620973986.5U Expired - Fee Related CN206059988U (en) | 2016-08-24 | 2016-08-24 | A kind of portable jointing clamp of high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206059988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611283A (en) * | 2019-07-10 | 2019-12-24 | 国网黑龙江省电力有限公司检修公司 | Two-split spacer for use after repair of jumper repair pipe of 500kV strain tower |
| CN110763880A (en) * | 2019-12-05 | 2020-02-07 | 国网天津市电力公司 | Variable-caliber multifunctional high-voltage test clamp |
-
2016
- 2016-08-24 CN CN201620973986.5U patent/CN206059988U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611283A (en) * | 2019-07-10 | 2019-12-24 | 国网黑龙江省电力有限公司检修公司 | Two-split spacer for use after repair of jumper repair pipe of 500kV strain tower |
| CN110611283B (en) * | 2019-07-10 | 2022-04-12 | 国网黑龙江省电力有限公司检修公司 | Two-split spacer for use after repair of jumper repair pipe of 500kV strain tower |
| CN110763880A (en) * | 2019-12-05 | 2020-02-07 | 国网天津市电力公司 | Variable-caliber multifunctional high-voltage test clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20170824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |