CN206023045U - A kind of High-Voltage Insulation bar - Google Patents
A kind of High-Voltage Insulation bar Download PDFInfo
- 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.)
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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
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.
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)
| 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 |
-
2016
- 2016-08-30 CN CN201620979547.5U patent/CN206023045U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
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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: 20170315 Termination date: 20190830 |