CN207664502U - A kind of disconnecting switch maintenance protective frame being easily installed - Google Patents
A kind of disconnecting switch maintenance protective frame being easily installed Download PDFInfo
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- CN207664502U CN207664502U CN201721878404.6U CN201721878404U CN207664502U CN 207664502 U CN207664502 U CN 207664502U CN 201721878404 U CN201721878404 U CN 201721878404U CN 207664502 U CN207664502 U CN 207664502U
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- steel pipe
- fixed
- pedestal
- fixing bolt
- socketed
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Abstract
The utility model is related to electrical equipment technical fields, and in particular to a kind of disconnecting switch maintenance protective frame being easily installed, including pedestal, the pedestal front-rear side walls offer and the matched sliding slot of sliding block；The upper surface of the pedestal offers pin hole, and the upper surface of the pedestal is fixed with idler wheel；The base outer wall is socketed with fixed seat, the fixed seat includes fixing sleeve, the first fixed ear and the second fixed ear, the fixing sleeve upper surface is fixed with steel pipe socket, the steel pipe socket side wall is equipped with third fixing bolt, the steel pipe socket inner wall is socketed with supporting steel pipe, the supporting steel pipe is connected with L-type joint steel pipe by the second fixing bolt, and round steel is equipped between the L-type joint steel pipe, safety belt system ring is socketed with outside the round steel；First fixed ear upper surface is equipped with the first fixing bolt；The utility model solves the problems, such as that the job area of service personnel can not be changed also solve the problems, such as to be not easy to installation and removal.
Description
Technical field
The utility model is related to electrical equipment technical fields, and in particular to a kind of disconnecting switch maintenance protection being easily installed
Frame.
Background technology
Disconnecting switch is most popular device for switching in high voltage power transmission and transforming, and the installation of high voltage isolator majority is outdoor,
Directly it is protected from environmental, run time is long, current-carrying part will appear corrosion, oxidation the phenomenon that and generate resistance, according to electricity
The phenomenon that resistance and temperature relation, contact fingertip will produce fever, deformation when passing through high current load.Service personnel carries out to room
When outer maintaining high-voltage isolation switch, service personnel utilizes double ladder standing work, and higher less than the height of high voltage isolator,
There is larger security risks by the staff safeguarded, to ensure the safe operation of transformer equipment, O＆M service personnel
By repair apparatus carry out repair and maintenance, big light maintenance, test regular inspection work can not due to being more than specified altitude work
Fasten the safety belt, can cause the personal injury phenomenon of service personnel in this way, thus use and maintenance protective frame just follow it is necessary to.
Such as China Patent No. CN201620215454.5, the applying date is on 03 21st, 2016, and the day for announcing is 2016 07
A kind of outdoor high-voltage segregate switch maintenance safety device is disclosed in the utility model on the moon 20, it includes channel steel basis, channel steel
The both ends and middle part on basis are connected separately with fixed seat, fixed seat include upper and lower fixed plate disposed in parallel and and fixed plate it
Between the U-shaped folder plate that is oppositely arranged, fixed plate is bolted with U-shaped folder plate, and the upper surface center of fixed seat is fixedly installed
There is a joint steel pipe, the top of joint steel pipe is provided with bolt hole, and plug connection has supporting steel pipe, both ends branch respectively in joint steel pipe
The upper end of support steel pipe is respectively connected with L-type connecting tube, and the upper end of midfoot support steel pipe is connected with T-type connecting tube, is set in T-type connecting tube
It is equipped with round steel, the both ends of round steel are connect with L-type connecting tube respectively by bolt, and round steel noose is connected with safety belt system ring.But this
Still there are many problems for utility model, first, can not change the job area of service personnel；Secondly, peace installation and dismantling are not easy to
It unloads；Finally, it is not easy to mobile transport.
Utility model content
The technical issues of solution
For the disadvantages mentioned above present in the prior art, the utility model provides a kind of disconnecting switch inspection being easily installed
Protective frame is repaiied, can be efficiently against the job area that can not change service personnel present in prior art the problem of, is also solved
The problem of being not easy to installation and removal；Meanwhile it also solving the problems, such as to be not easy to mobile transport.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：
A kind of disconnecting switch maintenance protective frame being easily installed, including pedestal, the pedestal front-rear side walls offer with
The matched sliding slot of sliding block；The upper surface of the pedestal offers pin hole, and the upper surface of the pedestal is fixed with idler wheel；The base
Seat outer wall is socketed with fixed seat, and the fixed seat includes fixing sleeve, the first fixed ear and the second fixed ear, the fixing sleeve upper table
Face is fixed with steel pipe socket, and the steel pipe socket side wall is equipped with third fixing bolt, and the steel pipe socket inner wall is socketed with supporting steel pipe, institute
It states supporting steel pipe and L-type joint steel pipe is connected with by the second fixing bolt, round steel is equipped between the L-type joint steel pipe, it is described
Safety belt system ring is socketed with outside round steel；First fixed ear upper surface is equipped with the first fixing bolt, second fixed ear
Upper surface is equipped with and the matched pin of the pin hole.
Further, the sliding block is fixed on the fixing sleeve inner wall.
Further, the steel pipe socket bottom is fixed with spring, and the spring upper end is fixed with activity pallet.
Further, the quantity of the pin hole is not less than 2.
Further, first fixed ear offer with matched first bolt hole of first fixing bolt,
The L-type joint steel pipe outer wall offers and matched second bolt hole of second fixing bolt, the steel pipe socket side wall
Equipped with the matched third bolt hole of the third fixing bolt.
Advantageous effect
It is had the advantages that compared with known publicly-owned technology using technical solution provided by the utility model：
1, the utility model is by increasing the design of fixing sleeve, sliding slot and sliding block, and sliding block is fixed on fixing sleeve inner wall, energy
It is moved left and right along sliding slot, and then the round steel of different length can be fixed between L-type joint steel pipe, therefore maintenance people can be changed
The job area of member.
2, the utility model, will support when installation by increasing the design of third fixing bolt, steel pipe socket and supporting steel pipe
Steel pipe is extracted out, and third fixing bolt is used in combination to lock, and after installation, supporting steel pipe can be stored by unclamping third fixing bolt
It is easy to operation to which entire installing and dismounting process is convenient to steel pipe socket.
3, pedestal overturning 180 degree is mounted on inside fixed seat by the utility model by the design of increase pedestal and idler wheel,
So as to carry out mobile transport using the fixed idler wheel of pedestal upper surface.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or it is required in description of the prior art；Attached drawing to be used is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model pedestal;
Fig. 3 is the internal structure schematic diagram of the utility model steel pipe socket and supporting steel pipe;
Fig. 4 is the left view sectional view of the utility model fixed seat;
Fig. 5 is the main view sectional view of the utility model fixed seat.
Label in figure respectively represents：1- fixed seats；101- fixing sleeves；The first fixed ears of 102-；The second fixed ears of 103-；
2- safety belts system ring；3- idler wheels；4- pedestals；5- round steel；6- steel pipe sockets；7- supporting steel pipes；The first fixing bolts of 8-；9- second is solid
Determine bolt；10- third fixing bolts；11-L type joint steel pipes；12- pins；13- pin holes；14- activity pallets；15- springs；16-
Sliding block；17- sliding slots；The first bolts hole of 18-；The second bolts hole of 19-；20- third bolts hole.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
With reference to embodiment, the utility model will be further described.
Embodiment
A kind of disconnecting switch maintenance protective frame being easily installed of the present embodiment, including pedestal 4,4 front-rear side walls of pedestal are equal
It offers and 16 matched sliding slot 17 of sliding block；The upper surface of pedestal 4 offers pin hole 13, and the upper surface of pedestal 4 is fixed with rolling
Wheel 3；4 outer wall of pedestal is socketed with fixed seat 1, and fixed seat 1 includes fixing sleeve 101, the first fixed ear 102 and the second fixed ear 103,
101 upper surface of fixing sleeve is fixed with steel pipe socket 6, and 6 side wall of steel pipe socket is equipped with third fixing bolt 10, and 6 inner wall of steel pipe socket is socketed with
Supporting steel pipe 7, supporting steel pipe 7 are connected with L-type joint steel pipe 11 by the second fixing bolt 9, are equipped between L-type joint steel pipe 11
Round steel 5 is socketed with safety belt system ring 2 outside round steel 5；First fixed ear, 102 upper surface is equipped with the first fixing bolt 8, and second is solid
Determine 103 upper surface of ear to be equipped with and 13 matched pin 12 of pin hole；Sliding block 16 is fixed on 101 inner wall of fixing sleeve；6 bottom of steel pipe socket
Portion is fixed with spring 15, and 15 upper end of spring is fixed with activity pallet 14；The quantity of pin hole 13 is not less than 2；First fixed ear 102 is opened
Equipped with 8 matched first bolt hole 18 of the first fixing bolt, 11 outer wall of L-type joint steel pipe offers and the second fixing bolt
9 matched second bolts hole 19,6 side wall of steel pipe socket are equipped with and 10 matched third bolt hole of the third fixing bolt
20。
In use, fixed seat 1 is socketed in outside pedestal 4,4 front-rear side walls of pedestal offer matched with sliding block 16
Sliding slot 17, sliding block 16 are fixed on 101 inner wall of fixing sleeve, therefore fixed seat 1 can be moved left and right along pedestal 4；Fixed seat 1 includes
Fixing sleeve 101, the first fixed ear 102 and the second fixed ear 103,102 upper surface of the first fixed ear are equipped with the first fixing bolt 8,
Second fixed ear, 103 upper surface be equipped with 13 matched pin 12 of pin hole, the first fixing bolt 8 is fixed on the ground, then
Select suitable distance that pin 12 is inserted into inside pin hole 13；101 upper surface of fixing sleeve is fixed with steel pipe socket 6, in steel pipe socket 6
Wall is socketed with supporting steel pipe 7, and supporting steel pipe 7 is connected with L-type joint steel pipe 11, L-type joint steel pipe 11 by the second fixing bolt 9
Between be equipped with round steel 5, be socketed with safety belt system ring 2 outside round steel 5, service personnel snaps onto safety belt in safety belt system ring 2
Portion, you can repair and maintenance operation is unfolded to disconnecting switch, the round steel 5 of different length can be fixed between L-type joint steel pipe 11, because
This can change the job area of service personnel.
Supporting steel pipe 7 is extracted out when installation, third fixing bolt 10 is used in combination to lock, after installation, unclamps third
Fixing bolt 10 can store supporting steel pipe 7 to steel pipe socket 6, easy to operation to which entire installing and dismounting process is convenient；Steel
6 bottom of pipe sleeve is fixed with spring 15, and 15 upper end of spring is fixed with activity pallet 14, stores process, and spring 15 works as a buffer, from
And efficiency avoids supporting steel pipe 7 from being worn, and can improve the service life of disconnecting switch maintenance protective frame.
When needing mobile disconnecting switch to overhaul protective frame, first remove pedestal 4, by the overturning of pedestal 4 180 degree install again to
Inside fixed seat 1, so as to carry out mobile transport using the fixed idler wheel in 4 upper surface of pedestal 3.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and
Range.
Claims (5)
1. a kind of disconnecting switch maintenance protective frame being easily installed, including pedestal（4）, which is characterized in that the pedestal（4）It is front and back
Side wall offers and sliding block（16）Matched sliding slot（17）；The pedestal（4）Upper surface offer pin hole（13）, described
Pedestal（4）Upper surface be fixed with idler wheel（3）；The pedestal（4）Outer wall is socketed with fixed seat（1）, the fixed seat（1）Including
Fixing sleeve（101）, the first fixed ear（102）With the second fixed ear（103）, the fixing sleeve（101）Upper surface is fixed with steel pipe
Set（6）, the steel pipe socket（6）Side wall is equipped with third fixing bolt（10）, the steel pipe socket（6）Inner wall is socketed with supporting steel pipe
（7）, the supporting steel pipe（7）Pass through the second fixing bolt（9）It is connected with L-type joint steel pipe（11）, the L-type joint steel pipe
（11）Between be equipped with round steel（5）, the round steel（5）Outside is socketed with safety belt system ring（2）；First fixed ear（102）On
Surface is equipped with the first fixing bolt（8）, second fixed ear（103）Upper surface is equipped with and the pin hole（13）Matched pin
Nail（12）.
2. a kind of disconnecting switch maintenance protective frame being easily installed according to claim 1, which is characterized in that the sliding block
（16）It is fixed on the fixing sleeve（101）On inner wall.
3. a kind of disconnecting switch maintenance protective frame being easily installed according to claim 1, which is characterized in that the steel pipe
Set（6）Bottom is fixed with spring（15）, the spring（15）Upper end is fixed with activity pallet（14）.
4. a kind of disconnecting switch maintenance protective frame being easily installed according to claim 1, which is characterized in that the pin hole
（13）Quantity be not less than 2.
5. a kind of disconnecting switch maintenance protective frame being easily installed according to claim 1, which is characterized in that described first
Fixed ear（102）It offers and first fixing bolt（8）Matched first bolt hole（18）, the L-type joint steel pipe
（11）Outer wall offers and second fixing bolt（9）Matched second bolt hole（19）, the steel pipe socket（6）Side wall is set
Have and the third fixing bolt（10）Matched third bolt hole（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721878404.6U CN207664502U (en) | 2017-12-28 | 2017-12-28 | A kind of disconnecting switch maintenance protective frame being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721878404.6U CN207664502U (en) | 2017-12-28 | 2017-12-28 | A kind of disconnecting switch maintenance protective frame being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664502U true CN207664502U (en) | 2018-07-27 |
Family
ID=62944203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721878404.6U Expired - Fee Related CN207664502U (en) | 2017-12-28 | 2017-12-28 | A kind of disconnecting switch maintenance protective frame being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346317A (en) * | 2020-03-31 | 2020-06-30 | 国网河南省电力公司南阳供电公司 | Safety belt hanging device for maintenance of isolating switch |
| CN111711112A (en) * | 2020-07-23 | 2020-09-25 | 国网河南省电力公司南阳供电公司 | Disconnecting switch overhauling operation platform |
-
2017
- 2017-12-28 CN CN201721878404.6U patent/CN207664502U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346317A (en) * | 2020-03-31 | 2020-06-30 | 国网河南省电力公司南阳供电公司 | Safety belt hanging device for maintenance of isolating switch |
| CN111711112A (en) * | 2020-07-23 | 2020-09-25 | 国网河南省电力公司南阳供电公司 | Disconnecting switch overhauling operation platform |
| CN111711112B (en) * | 2020-07-23 | 2022-02-22 | 国网河南省电力公司南阳供电公司 | Disconnecting switch overhauling operation platform |
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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: 20180727 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |