CN205985964U - Broadsword fixture are changed to insulator - Google Patents
Broadsword fixture are changed to insulator Download PDFInfo
- Publication number
- CN205985964U CN205985964U CN201620984031.XU CN201620984031U CN205985964U CN 205985964 U CN205985964 U CN 205985964U CN 201620984031 U CN201620984031 U CN 201620984031U CN 205985964 U CN205985964 U CN 205985964U
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- insulator
- card
- screw mandrel
- broadsword
- lead screw
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Abstract
The utility model discloses a broadsword fixture are changed to insulator, the electrical part that relates to transmission line overhauls technical field, including the back card, the one end of back card is connected with the one end of first lead screw, the other end of back card is connected with the one end of second lead screw, the other end of first lead screw with the other end of second lead screw splices with the both ends of broadsword card respectively be equipped with the screw that is used for with positioning block connection between the both ends of broadsword card. The utility model discloses can solve and change that 110 kilovolts to 500 kilovolts circuit triangle yoke plates sides are first, length consuming time, the instrument transport problem of difficulty of going up a hill during two insulators.
Description
Technical field
This utility model is related to the electrical part service technique field of transmission line of electricity, and especially one kind is for 110 kilovolts to 500
The broadsword fixture of first and second replacing insulator in kilovolt triangle yoke plate side.
Background technology
Insulator is a kind of special insulation control, can play an important role in overhead transmission line.In order to increase
Creep age distance, is generally made up of glass or pottery, and insulator is changed the various machines leading to due to environment and electric load condition
Electric stress and lost efficacy, insulator occurs null value or self-destruction, when insulator chain good piece number does not reach security regulations, Jiu Huiwei
Side of body transmission line safety is run thus damaging use and the service life of whole piece circuit, so must change to it in time.
Changing 110 kilovolts at present does not have special mould clamp to 500 KV triangle yoke plate side first and second insulators, and one
As completed using chain block and kit, there are the following problems for this mode：
When the 1st, using chain block and 110 kilovolts of kit replacing to 500 KV triangles connection side first piece, supporting
Instrument is many, and installation procedure is complicated, and tower head needs 1 staff, and 1 staff wanted by wire, and double cooperation completes, and consumes manpower
Many, time-consuming.
2nd, electric power line pole tower entirely in the wild, is mostly located at half way up the mountain or mountain top, The distance is far and the mountain is high, chain block and joining
Set instrument weight, handbarrow is gone up a hill difficulty, there are traumatic injury risk simultaneously.
3rd, use chain block kit to change insulator, need lifting lead wire stroke big, time-consuming.
4th, change insulator in big span situation, need to do protection process with tower head connecting steel wire ropes head, wire is overweight, tower
Head and instrument there are deformation, the risk damaged.
Content of the invention
The purpose of this utility model is to provide a kind of replacing insulator broadsword fixture, and it can solve to change 110 kilovolts extremely
The problem of difficulty that during 500 KV triangle yoke plate first and second insulator in side, time-consuming, instrument carrying is gone up a hill.
In order to solve the above problems, the technical solution adopted in the utility model is：This replacing insulator broadsword fixture, bag
Block after including, one end of described rear card is connected with one end of the first screw mandrel, the other end of described rear card and one end of the second screw mandrel are even
Connect, the other end of the other end of described first screw mandrel and described second screw mandrel is linked with the two ends of machete card, respectively described big
It is provided with the screw for being connected with locating piece between knife card two ends.
In technique scheme, more specifically scheme can also be：The one side of described locating piece is provided with and triangle yoke plate
The inclined-plane of alignment.
Further：It is provided with handle on described first screw mandrel and described second screw mandrel.
Due to employing technique scheme, this utility model compared with prior art, has an advantageous effect in that：This reality
With new broadsword fixture, change 110 kilovolts to 500 KV triangle yoke plate side first insulator when it is not necessary to chain
Bar calabash, is worked by staff's upper boom, fortune installation tool, tear old insulator open, to fill new insulator be all that a people is independent
Complete, the work that a people only needs 30 minutes just can complete demolition, installation insulator, take and shorten, and this utility model weight
Gently, carrying go up a hill very convenient.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model locating piece.
Fig. 3 is working state schematic representation of the present utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Replacing insulator broadsword fixture shown in Fig. 1, including after block 1, one end of one end and first screw mandrel 2 of card 1 is even afterwards
Connect, the other end of card 1 is connected with one end of the second screw mandrel 3 afterwards, and the other end of the other end of the first screw mandrel 2 and the second screw mandrel 3 divides
Other and machete card 4 two ends link, and the first screw mandrel 2 and the second screw mandrel 3 are provided with handle 6, between the two ends of machete card 4
It is provided with screw；Locating piece 5（Fig. 2）One side be provided with the inclined-plane aliging with triangle yoke plate inclined plane, be provided with the side of locating piece 5
The corresponding fixing hole of screw of setting between the two ends of machete card 4, screw is bolted with fixing hole, locating piece 5
Thickness is highly consistent with triangle yoke plate inclined plane, and locating piece 5 is provided with two kinds of thickness, for changing the triangle of different electric pressures
Yoke plate side first and second insulator.
Working condition shown in Fig. 3, tightens up screw mandrel by shaking handle 6, and receiving 2 centimetres after pretension again can demolition, installation insulation
Son, afterwards card 1 install on the insulator, machete card 4 is arranged on triangle yoke plate by locating piece 5, make insulator stress equalization and
On same straight line, reduce the risk to instrument, equipment deformed damaged.This utility model kit is few, lightweight, is easy to
Mountain-climbing carrying, installation, the line maintenance that completes that can be efficient, safe more changes jobs.
Claims (3)
1. a kind of replacing insulator broadsword fixture, including after block（1）It is characterised in that：Block after described（1）One end with first
Bar（2）One end connect, described after block（1）The other end and the second screw mandrel（3）One end connect, described first screw mandrel（2）'s
The other end and described second screw mandrel（3）The other end respectively with machete card（4）Two ends hinge joint, in described machete card（4）Two
Be provided between end for locating piece（5）The screw connecting.
2. replacing insulator broadsword fixture according to claim 1 it is characterised in that：Described locating piece（5）One side set
There is the inclined-plane aliging with triangle yoke plate.
3. replacing insulator broadsword fixture according to claim 1 and 2 it is characterised in that：Described first screw mandrel（2）And institute
State the second screw mandrel（3）On be provided with handle（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984031.XU CN205985964U (en) | 2016-08-30 | 2016-08-30 | Broadsword fixture are changed to insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984031.XU CN205985964U (en) | 2016-08-30 | 2016-08-30 | Broadsword fixture are changed to insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985964U true CN205985964U (en) | 2017-02-22 |
Family
ID=58041182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620984031.XU Active CN205985964U (en) | 2016-08-30 | 2016-08-30 | Broadsword fixture are changed to insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205985964U (en) |
-
2016
- 2016-08-30 CN CN201620984031.XU patent/CN205985964U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |