CN207632405U - A kind of SF6 electrical equipments button cover vehicle - Google Patents
A kind of SF6 electrical equipments button cover vehicle Download PDFInfo
- Publication number
- CN207632405U CN207632405U CN201721554261.3U CN201721554261U CN207632405U CN 207632405 U CN207632405 U CN 207632405U CN 201721554261 U CN201721554261 U CN 201721554261U CN 207632405 U CN207632405 U CN 207632405U
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- bracket
- button cover
- fixed pulley
- vehicle frame
- arc pallet
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Abstract
A kind of SF6 electrical equipments button cover vehicle includes vehicle frame, bracket and the transmission device for driving bracket to move up and down are provided on the vehicle frame, the bracket includes sliding panel, the sliding panel it is hinged there are two can freely openable arc pallet, multiple risers are provided on the arc pallet, the transmission device is connect with sliding panel.Cylindrical plastic Membrane cover is located on the riser of arc pallet, the open edge of the cylindrical plastic film is fixed on the arc pallet of bracket, it is move upwardly until that bracket is located at the top of outlet casing tube by actuator drives bracket, then it is moved down again by actuator drives bracket, during bracket moves down, the cylindrical plastic film is gradually spread out, until bracket is moved to the lower end of outlet casing tube, cylindrical plastic film is detached with arc pallet, cylindrical plastic film is bound in the lower end of outlet casing tube, then arc pallet is outwardly opened, moving carriage makes arc pallet be detached from outlet casing tube and complete button cover work.The button cover bassinet structure is simple, and can be easy to use.
Description
Technical field
The utility model is related to the technical field of SF6 electrical equipment air tightness detection equipments, a kind of particularly SF6 electric appliances
Equipment button cover vehicle.
Background technology
As China's economy continues to develop, the SF6 electrical equipments of each voltage class are greatly developed.Due to SF6 electricity
Device equipment sealing position is more, tighter to the material and technological requirement of sealing element, and SF6 gas leakage is not only seriously affecting equipment just
Often operation, can also bring the harm on body to service personnel.Therefore during SF6 electrical equipment installation and acceptances, air leakage
Detection become one of the critical issue in construction.SF6 electrical equipments are detected using local bag method, with about 0.1mm thickness
The cylindrical plastic film of one end open, under one end cap of outlet casing tube, the other end is tightened with rubber band carries out button cover, plastic foil with go out
Certain gap is reserved between thread casing, generally 5mm or so measures wrapping intracavitary SF6 gas concentrations after a period of time, according to
Relevant criterion is bound leak rate.
It is currently that cylindrical plastic film is manually provoked using rod bar, cylindrical plastic film is buckled on outlet casing tube, is imitated
Rate is low, and operation of ascending a height has certain risk.Here it is in place of the deficiencies in the prior art.
Utility model content
Technical problem to be solved in the utility model aiming at deficiency of the prior art, and provides a kind of
SF6 electrical equipment button cover vehicles, the structure of the SF6 electrical equipments button cover vehicle is simple, easy to operate.
This programme is achieved by the following technical measures：A kind of SF6 electrical equipments button cover vehicle, including vehicle frame, institute
It states and is provided with bracket and the transmission device for driving bracket to move up and down on vehicle frame, the bracket includes sliding panel, described
Sliding panel it is hinged there are two can freely openable arc pallet, be provided with multiple risers on the arc pallet, the transmission fills
It sets and is connect with sliding panel.Using the technical program, cylindrical plastic Membrane cover is located on the riser on arc pallet, the cylinder
The open edge of shape plastic foil is fixed on the arc pallet of bracket, and bracket is move upwardly until by actuator drives bracket
Positioned at the top of outlet casing tube, then moved down again by actuator drives bracket, during bracket moves down,
The cylindrical plastic film is gradually spread out, until bracket is moved to the lower end of outlet casing tube, by cylindrical plastic film and arc support
Plate detaches, and the open end of cylindrical plastic film is bound in the lower end of outlet casing tube, arc pallet, locomotive are then outwardly opened
Frame makes arc pallet be detached from outlet casing tube completion and buckle cover work.The button cover bassinet structure is simple, and can be easy to use.
Preferably, the transmission device includes the driven pulley group being arranged on vehicle frame and coordinates peace with driven pulley group
The transmission rope of dress, the upper and lower ends of the sliding panel and the both ends of transmission rope connect.Using the technical program, by pulling up and down
Transmission rope drives moving up and down for bracket.
Preferably, fixed setting is useful for the sliding slot that bracket moves up and down on the vehicle frame, and the sliding panel is fixedly connected
There is the idler wheel being used cooperatively with sliding slot.Using the technical program, sliding slot is equipped on vehicle frame, the sliding panel is fixed with and sliding slot
The idler wheel of cooperation can ensure the stability that bracket moves up and down.
Preferably, the driven pulley group includes the upper transmission fixed pulley being arranged at the top of vehicle frame, and is arranged in vehicle frame
The underdrive fixed pulley of lower part, the underdrive fixed pulley include the underdrive fixed pulley I and underdrive being arranged in vehicle frame both sides
Fixed pulley II, the vehicle frame is provided between underdrive fixed pulley I and underdrive fixed pulley II to be led to for what transmission rope passed through
Hole.
Preferably, it is both provided with grooving on the upper transmission fixed pulley and underdrive fixed pulley, the transmission rope is mounted on
In grooving.
Preferably, the bottom of the vehicle frame is provided with traveling wheel, and the wheel is the universal wheel of strap brake function.Using this
Technical solution is provided with the movement of traveling wheel Convenient button cover vehicle.
It can be seen that the utility model compared with prior art, has substantive features and progress, the beneficial effect implemented
Fruit is also obvious.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model, attached drawing needed in description will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for this field
For those of ordinary skill, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of SF6 electrical equipment button cover vehicles；
Fig. 2 is the status diagram one when SF6 electrical equipment button cover vehicles buckle cover operation；
Fig. 3 is the status diagram two when SF6 electrical equipment button cover vehicles buckle cover operation.
In figure：1- vehicle frames, 2- traveling wheels are driven fixed pulley on 3-, 4- underdrives fixed pulley I, 5- underdrives fixed pulley II,
6- transmission ropes, 7- sliding slots, 8- arc pallets, 9- cylindrical plastic films, 10- risers, 11- outlet casing tubes, 12- sliding panels, 13- rollings
Wheel.
Specific implementation mode
It, below will fortune to enable the purpose of utility model, feature, advantage of the utility model more apparent and understandable
With specific embodiment and attached drawing, the technical solution of the utility model protection is clearly and completely described, it is clear that below
The described embodiments are only a part of the embodiments of the utility model, and not all embodiment.Based on the reality in this patent
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of this patent protection.
As shown, a kind of SF6 electrical equipments button cover vehicle, including vehicle frame 1, be provided on the vehicle frame 1 bracket and
Transmission device for driving bracket to move up and down, the bracket include sliding for placing cylindrical plastic film 9, the bracket
Plate 12, the sliding panel 12 it is hinged there are two can freely openable arc pallet 8, described two arc pallets 8 are formed when being closed
One round sets of holes that may pass through outlet casing tube 11, is provided with multiple risers 10 on the arc pallet 8, the transmission device with
Sliding panel 12 connects.Cylindrical plastic film 9 is set on the riser 10 on arc pallet 8, the cylindrical plastic film 9 is opened
Mouth edge is fixed on arc pallet 8, is move upwardly until that bracket is located at outlet casing tube 11 by actuator drives bracket
Then top is moved down by actuator drives bracket again, during bracket moves down, the cylindrical plastic
Film 9 is gradually spread out, until bracket is moved to the lower end of outlet casing tube 11, cylindrical plastic film 9 is detached with arc pallet 8, will
The open end of cylindrical plastic film 9 is bound in the lower end of outlet casing tube 11, then outwardly opens arc pallet 8, moving carriage 1 makes
It obtains arc pallet 8 and is detached from the completion button cover work of outlet casing tube 11.The button cover bassinet structure is simple, and can be easy to use.
In the technical scheme, the transmission device includes the driven pulley group being arranged on vehicle frame 1 and is slided with transmission
The transmission rope 6 of wheel group cooperation installation, the upper and lower ends of the sliding panel 12 are connect with the both ends of transmission rope 6.By pulling up and down
Transmission rope 6 drives moving up and down for bracket.
In the technical scheme, the driven pulley group includes two upper transmission fixed pulleys 3 being arranged at 1 top of vehicle frame,
And the underdrive fixed pulley in 1 lower part of vehicle frame is set, the underdrive fixed pulley includes the underdrive being arranged in 1 both sides of vehicle frame
Fixed pulley I 4 and underdrive fixed pulley II 5, the vehicle frame 1 are arranged between underdrive fixed pulley I 4 and underdrive fixed pulley II 5
It is useful for the through-hole that transmission rope 6 passes through.The transmission rope 6 be connected with the upper end of sliding panel 12 after from it is upper transmission fixed pulley 3 it is upper
End bypasses upper transmission fixed pulley 3, bypasses underdrive fixed pulley I 4 from the lower end of underdrive fixed pulley I 4, then transmission rope 6 passes through
Through-hole on vehicle frame 1 bypasses underdrive fixed pulley II 5, last transmission rope 6 and sliding panel 12 from the lower end of underdrive fixed pulley II 5
Lower end be connected.
In the technical scheme, fixed setting is useful for the sliding slot 7 that bracket moves up and down, the sliding on the vehicle frame 1
Plate 12 is fixedly connected with the idler wheel 13 being used cooperatively with sliding slot 7, can ensure the stability that bracket moves up and down.
In the technical scheme, grooving, the transmission are both provided on the upper transmission fixed pulley and underdrive fixed pulley
Rope 6 is mounted in grooving.
In the technical scheme, the bottom of the vehicle frame is provided with traveling wheel, and the wheel is the universal of strap brake function
Wheel.
It is a kind of to buckle cover method using SF6 electrical equipment button cover vehicles, include the following steps：
（1）The cylindrical plastic film 9 of one end open is sleeved on the riser 10 on bracket, and by cylindrical plastic film 9
Open edge passes through geometrical clamp（It is not shown in figure）It is fixed on arc pallet 8, the lead collar of mobile button cover vehicle to SF6 electric appliances
At pipe 11, transmission rope 6 is pulled so that bracket is located at the surface of outlet casing tube 11；
（2）Pull transmission rope 6 so that bracket is moved down along sliding slot 7, and bracket is during moving down, cylinder
Shape plastic foil 9 is gradually spread out, until bracket is moved downward to the lower end of outlet casing tube 11, is then opened geometrical clamp and is moulded cylindrical shape
The open edge of material film 9 is detached with bracket, and the open edge of cylindrical plastic film 9 is tightened in the lower end of outlet casing tube 11；
（3）Arc pallet 8 is outwardly opened, mobile button cover vehicle is until arc pallet 8 is detached from outlet casing tube 11.
Cylindrical plastic film 9 very convenient can be quickly set on outlet casing tube 11 by the above method, can be replaced
The artificial method for carrying out shroud using rod.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, identical similar portion refers to mutually between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty, creative feature.
Claims (6)
1. a kind of SF6 electrical equipments button cover vehicle, including vehicle frame, it is characterized in that：It is provided with bracket on the vehicle frame and is used for
The transmission device that driving bracket moves up and down, the bracket includes sliding panel, and the sliding panel is hinged, and there are two can freely openable
Arc pallet, be provided with multiple risers on the arc pallet, the transmission device is connect with sliding panel.
2. SF6 electrical equipments button cover vehicle according to claim 1, it is characterized in that：The transmission device includes that setting exists
Driven pulley group on vehicle frame and the transmission rope with the cooperation installation of driven pulley group, the upper and lower ends of the sliding panel and transmission
The both ends of rope are connected.
3. SF6 electrical equipments button cover vehicle according to claim 2, it is characterized in that：The driven pulley group includes setting
Upper transmission fixed pulley at the top of vehicle frame, and the underdrive fixed pulley in frame downward is set, the underdrive fixed pulley packet
Include the underdrive fixed pulley I and underdrive fixed pulley II being arranged in vehicle frame both sides, the vehicle frame underdrive fixed pulley I and under pass
It is provided with the through-hole passed through for transmission rope between dynamic fixed pulley II.
4. SF6 electrical equipments button cover vehicle according to claim 3, it is characterized in that：The upper transmission fixed pulley and under pass
Grooving is both provided on dynamic fixed pulley, the transmission rope is mounted in grooving.
5. SF6 electrical equipments button cover vehicle according to claim 1 or 2 or 3 or 4, it is characterized in that：It is fixed on the vehicle frame
It is provided with the sliding slot moved up and down for bracket, the sliding panel is fixedly connected with the idler wheel being used cooperatively with sliding slot.
6. SF6 electrical equipments button cover vehicle according to claim 1, it is characterized in that：The bottom of the vehicle frame is provided with row
Walk wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554261.3U CN207632405U (en) | 2017-11-20 | 2017-11-20 | A kind of SF6 electrical equipments button cover vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554261.3U CN207632405U (en) | 2017-11-20 | 2017-11-20 | A kind of SF6 electrical equipments button cover vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207632405U true CN207632405U (en) | 2018-07-20 |
Family
ID=62856809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721554261.3U Active CN207632405U (en) | 2017-11-20 | 2017-11-20 | A kind of SF6 electrical equipments button cover vehicle |
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| CN (1) | CN207632405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002271A (en) * | 2017-11-20 | 2018-05-08 | 山东泰开高压开关有限公司 | A kind of SF6 electrical equipments button cover car and buckle cover method |
-
2017
- 2017-11-20 CN CN201721554261.3U patent/CN207632405U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002271A (en) * | 2017-11-20 | 2018-05-08 | 山东泰开高压开关有限公司 | A kind of SF6 electrical equipments button cover car and buckle cover method |
| CN108002271B (en) * | 2017-11-20 | 2023-11-10 | 山东泰开高压开关有限公司 | SF6 electrical equipment cover buckling vehicle and cover buckling method |
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