CN206023045U - A kind of High-Voltage Insulation bar - Google Patents

A kind of High-Voltage Insulation bar Download PDF

Info

Publication number
CN206023045U
CN206023045U CN201620979547.5U CN201620979547U CN206023045U CN 206023045 U CN206023045 U CN 206023045U CN 201620979547 U CN201620979547 U CN 201620979547U CN 206023045 U CN206023045 U CN 206023045U
Authority
CN
China
Prior art keywords
lever
vertical component
component effect
work department
drawstring
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
Application number
CN201620979547.5U
Other languages
Chinese (zh)
Inventor
郝梦飞
杨凯
徐杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Original Assignee
Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd filed Critical Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority to CN201620979547.5U priority Critical patent/CN206023045U/en
Application granted granted Critical
Publication of CN206023045U publication Critical patent/CN206023045U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Insulating Bodies (AREA)

Abstract

The utility model discloses a kind of High-Voltage Insulation bar, including the lever, insulation division and the work department that are sequentially connected, the insulation division includes that sleeve pipe and connector, described sleeve pipe are flexibly connected with the lever, and the connector is fixedly connected with the work department;The work department includes gib head and blocking device;The gib head includes vertical component effect and bend;The blocking device includes deadlock lever, drawstring, pilot hole and spring, one end of the deadlock lever is connected on the vertical component effect by bearing pin, the two ends of the spring are separately fixed on the deadlock lever and vertical component effect, the pilot hole is arranged on the vertical component effect, one end of the drawstring is fixed on the deadlock lever, and the other end passes through the pilot hole.The utility model is grasped firmly, can anti-locking hook, security is good.

Description

A kind of High-Voltage Insulation bar
Technical field
The utility model is related to a kind of power equipment maintaining device, more particularly, to a kind of High-Voltage Insulation bar.
Background technology
High-Voltage Insulation bar is a kind of common electric power apparatus examination instrument, mainly for operating personnel to powered high-tension bus-bar The remote-controlled operation of non-direct contact is carried out with cable etc., for example, high-tension bus-bar is dialled from or pull, be switched on or switched off and fall Discharge cock, disconnecting link.Insulating bar is mainly used in installing and removing the work such as temporary ground wire and live line measurement and test.High pressure Insulating bar or insulating bar are typically made up of working portion, insulated part and handshake part.Working portion typically by metal or has The insulating materials of larger mechanical strength is made, and insulated part and handshake part are usually to be made up of epoxy resin pipe, insulating bar Shaft requires bright and clean, flawless or damage, depending on its length is according to need of work, electric pressure and field of employment.Using insulation Bar, rod work when, operator should choose suitable standing place, it is ensured that target in moving process with adjacent electrical body Keep enough safe distances.When assembling and disassembling the heavier object such as ground wire using insulating bar, it should be noted that insulating bar loading angle, in order to avoid Insulating bar is damaged or the chosen object of insulating bar is out of control falls, and causes personnel and equipment damage.
The general length of the working portion of existing High-Voltage Insulation bar is shorter, is the company of fixation between working portion and insulated part Mode is connect, the length and angle during work can not be adjusted, operation inconvenience.
Chinese patent CN203398624U High-Voltage Insulation bars, including lever, insulation division and work department, the insulation division by with The work department connector of work department connection and the sleeve composition being rotatably connected with work department connector, the sleeve are connected with lever Connect, the work department connector is connected by rotational structure with sleeve.Using the High-Voltage Insulation bar described in the utility model, work Between portion and insulation division can free rotational angle, easy to use, simple structure is particularly well-suited to natural calamity or the scene of the accident Hot line job.Fixed between insulation division and work department, high mechanical strength.Insulation division adopts scalable design, shaft surface Protected, be difficult to form burr, reduced accident risk during hot line job to a certain extent.
But still there are maintenance positioning, to put clamping not tight, operates uppity problem.
Utility model content
In view of this, the purpose of this utility model is for the deficiencies in the prior art, there is provided a kind of High-Voltage Insulation bar, reaches Target can be blocked closely, effect easy to operate.
For reaching above-mentioned purpose, the utility model is employed the following technical solutions:
A kind of High-Voltage Insulation bar, including the lever, insulation division and the work department that are sequentially connected, the insulation division include sleeve pipe and Connector, described sleeve pipe are flexibly connected with the lever, and the connector is fixedly connected with the work department;The work department bag Include gib head and blocking device;The gib head includes vertical component effect and bend;The blocking device includes deadlock lever, drawstring, guiding Hole and spring, one end of the deadlock lever are connected on the vertical component effect by bearing pin, and the two ends of the spring are separately fixed at On the deadlock lever and vertical component effect, the pilot hole is arranged on the vertical component effect, and one end of the drawstring is fixed on described closing On locking bar, the other end passes through the pilot hole.
As preferred version of the present utility model, on the connector, connecting bolt is provided with, the work department is provided with The connecting screw hole matched with connecting bolt.
Quantity as preferred version of the present utility model, the connecting bolt and connecting screw hole is at least two.
Used as preferred version of the present utility model, the lever is successively decreased by multiple diameters and retracting cylinder group nested against one another Into.
Used as preferred version of the present utility model, the bottom of the lever is provided with wheel shaft, the end connection of the drawstring On wheel shaft.
Used as preferred version of the present utility model, the bottom of the lever is provided with hand grip portion, is provided with the hand grip portion Anti-skid bulge.
The beneficial effects of the utility model are:
1st, the High-Voltage Insulation bar that the utility model is adopted, is flexibly connected between lever and sleeve, easy to use, structure letter Single, it is particularly well-suited to the hot line job of natural calamity or the scene of the accident.Fixed between insulation division and work department, mechanical strength High.Lever is successively decreased by multiple diameters and retracting cylinder design nested against one another, is easy to the length for adjusting lever.Set on the connector Connecting bolt is equipped with, the work department is provided with the connecting screw hole matched with connecting bolt.So that connector and work department it Between be connected firmly.The bottom of the lever is provided with hand grip portion, is provided with anti-skid bulge on the hand grip portion.Convenient grasping, is difficult Slip.
2nd, the utility model is using a blocking device is set on the gib head, by closing to gib head in use Lock, can anti-locking hook, security is good.The High-Voltage Insulation bar of this practical property, by rotate the wheel shaft rotation on the lever come The length of the drawstring is controlled, so as to control deadlock lever, when drawstring extends, as the spring force is acted on, locking is forced Bar realizes the cut out of blocking device away from the vertical component effect, when drawstring shrinks, pulls deadlock lever near the vertical component effect, real The opening of existing blocking device, easy to operation.
Description of the drawings
Fig. 1 is 1 structural representation of embodiment of the present utility model;
Fig. 2 is the decomposition texture schematic diagram of lever, insulation division and work department in this practical embodiment 1;
Fig. 3 is 2 structural representation of embodiment of the present utility model.
In accompanying drawing:1 is sleeve pipe, and 2 is connector, and 21 is connecting bolt, and 3 is gib head, and 31 is vertical component effect, and 32 is bend, 33 is connecting screw hole, and 4 is deadlock lever, and 5 is drawstring, and 6 is spring, and 7 is wheel shaft, and 8 is anti-skid bulge.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is further described.
Embodiment 1
As illustrated in fig. 1 and 2, the utility model includes lever, insulation division and the work department being sequentially connected, and lever is by multiple straight Successively decrease and retracting cylinder composition nested against one another in footpath;Insulation division includes that sleeve pipe 1 and connector 2, sleeve pipe 1 are flexibly connected with lever, even Fitting 2 is fixedly connected by connecting bolt 21 and connecting screw hole 33 with work department;Wherein 33 points of connecting bolt 21 and connecting screw hole It is not arranged in connector 2 and work department, the quantity of connecting bolt 21 and connecting screw hole 33 is two.Work department includes gib head 3 and blocking device;Gib head 3 includes vertical component effect 31 and bend 32;Blocking device includes deadlock lever 4, drawstring 5, pilot hole and bullet Spring 6, one end of deadlock lever 4 are connected on vertical component effect 31 by bearing pin, and the two ends of spring 6 are separately fixed at deadlock lever 4 and vertical In portion 31, pilot hole is arranged on vertical component effect 31, and one end of drawstring 5 is fixed on deadlock lever 4, and the other end passes through pilot hole.
During use, work department and insulation division are fixed together by connecting bolt 21 and connecting screw hole 33, by flexible The length of lever adjusted by cylinder, and convenient use is drawn 5 to pull deadlock lever 4 near vertical component effect 31 by drawstring first, realizes that locking is filled The opening that puts, after getting at target, decontrols drawstring 5, loosens drawstring 5, when drawstring 5 extends, as spring force is acted on, compels Make deadlock lever 4 away from vertical component effect 31, realize the closing of blocking device, easy to operation.
Embodiment 2
The structure of the present utility model provided in embodiment 2 is essentially identical with embodiment 1, in the present embodiment, lever Bottom is provided with wheel shaft 7, and the end of drawstring 5 is connected on wheel shaft 7, and the bottom of lever is provided with hand grip portion, arranges on hand grip portion There is anti-skid bulge 8.
The length of the drawstring 5 will be controlled first by rotating the rotation of wheel shaft 7 on lever, so as to control deadlock lever 4, When drawstring 5 extends, as spring force is acted on, force deadlock lever 4 away from vertical component effect 31, realize the closing of blocking device, when When drawstring 5 shrinks, deadlock lever 4 being pulled near vertical component effect 31, realizing the opening of blocking device, operation is easier, simultaneously because hand Hold, be more convenient to grasp.
Finally illustrate, above example only in order to the technical solution of the utility model is described and unrestricted, this area Other modifications or equivalent that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality The spirit and scope of new technique scheme, all should cover in the middle of right of the present utility model.

Claims (6)

1. a kind of High-Voltage Insulation bar, it is characterised in that including the lever, insulation division and the work department that are sequentially connected, the insulation division Including sleeve pipe and connector, described sleeve pipe is flexibly connected with the lever, and the connector is fixedly connected with the work department;Institute Stating work department includes gib head and blocking device;The gib head includes vertical component effect and bend;The blocking device include deadlock lever, Drawstring, pilot hole and spring, one end of the deadlock lever are connected on the vertical component effect by bearing pin, the two ends point of the spring It is not fixed on the deadlock lever and vertical component effect, the pilot hole is arranged on the vertical component effect, and one end of the drawstring is fixed On the deadlock lever, the other end passes through the pilot hole.
2. a kind of High-Voltage Insulation bar according to claim 1, it is characterised in that be provided with connection spiral shell on the connector Bolt, the work department are provided with the connecting screw hole matched with connecting bolt.
3. a kind of High-Voltage Insulation bar according to claim 2, it is characterised in that the number of the connecting bolt and connecting screw hole Amount is at least two.
4. a kind of High-Voltage Insulation bar according to claim 1, it is characterised in that the lever is successively decreased by multiple diameters and mutually The retracting cylinder composition being nested.
5. a kind of High-Voltage Insulation bar according to claim 1, it is characterised in that the bottom of the lever is provided with wheel shaft, The end of the drawstring is connected on wheel shaft.
6. a kind of High-Voltage Insulation bar according to claim 1, it is characterised in that the bottom of the lever is provided with hand grip portion, Anti-skid bulge is provided with the hand grip portion.
CN201620979547.5U 2016-08-30 2016-08-30 A kind of High-Voltage Insulation bar Expired - Fee Related CN206023045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620979547.5U CN206023045U (en) 2016-08-30 2016-08-30 A kind of High-Voltage Insulation bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620979547.5U CN206023045U (en) 2016-08-30 2016-08-30 A kind of High-Voltage Insulation bar

Publications (1)

Publication Number Publication Date
CN206023045U true CN206023045U (en) 2017-03-15

Family

ID=58253882

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620979547.5U Expired - Fee Related CN206023045U (en) 2016-08-30 2016-08-30 A kind of High-Voltage Insulation bar

Country Status (1)

Country Link
CN (1) CN206023045U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111564789A (en) * 2020-05-29 2020-08-21 中国南方电网有限责任公司超高压输电公司大理局 Bridge-crossing device and method for crossing barrier between strain tower and ground wire
CN113659484A (en) * 2021-08-23 2021-11-16 国网河南省电力公司伊川县供电公司 Adjustable heat insulation type insulator insulation shielding cover for electric power and using method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111564789A (en) * 2020-05-29 2020-08-21 中国南方电网有限责任公司超高压输电公司大理局 Bridge-crossing device and method for crossing barrier between strain tower and ground wire
CN113659484A (en) * 2021-08-23 2021-11-16 国网河南省电力公司伊川县供电公司 Adjustable heat insulation type insulator insulation shielding cover for electric power and using method thereof
CN113659484B (en) * 2021-08-23 2023-02-21 国网河南省电力公司伊川县供电公司 Adjustable heat insulation type insulator insulation shielding cover for electric power and using method thereof

Similar Documents

Publication Publication Date Title
CN202059098U (en) Installation rod of 10KV insulation piercing wire clamp
CN206134977U (en) Convenient insulating earth bar
CN206023045U (en) A kind of High-Voltage Insulation bar
CN204230457U (en) Universal connector earth wire operation rod
CN108321728A (en) A kind of insulation puncture line clamping installation exercise tool of double screwdriver outputs
CN204011803U (en) A kind of cable end grounding wire device
CN104242149A (en) Strain-resistant tower drainage plate bolt tightener
CN203800363U (en) Ground operation rod device of transformer substation
CN106877109A (en) For the fixture and termination of wiring
CN207705416U (en) Substation grounding bar
CN204424477U (en) Can the part flow arrangement of charged installation
CN107160325B (en) Device and method for picking R-shaped spring pin in electrified manner
CN110450088A (en) High-voltage line tension wire clamp drainage plate bolt fastening machine arm
CN208858706U (en) A kind of quick coupling
CN208315784U (en) A kind of power ground column of power engineering
CN206282989U (en) Multi-angle adjustable high-voltage earthing line apparatus
CN206022675U (en) Universal shaped cable clamp earth lead
CN213999264U (en) U-shaped bolt fastening rod in suspension clamp of live line
CN204497668U (en) Distribution line foreign matter insulation remover
CN207165784U (en) A kind of cable grounding line
CN107017579A (en) Pin bottle nut powered fastening tool
CN107611640B (en) Cable grounding wire
CN111048922A (en) Universal hook type ground wire operating rod
CN105811303A (en) Kit for electric installation of bird repeller
CN104821509A (en) Ground potential wire clamp fastening tool

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: 20170315

Termination date: 20190830