CN207845074U - A kind of disconnecting switch climbing operation platform - Google Patents
A kind of disconnecting switch climbing operation platform Download PDFInfo
- Publication number
- CN207845074U CN207845074U CN201721808324.3U CN201721808324U CN207845074U CN 207845074 U CN207845074 U CN 207845074U CN 201721808324 U CN201721808324 U CN 201721808324U CN 207845074 U CN207845074 U CN 207845074U
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- piston
- vacuum chamber
- cavity
- disconnecting switch
- operation platform
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Abstract
The utility model is related to electric power overhaul power tool technical fields, more particularly, to a kind of disconnecting switch climbing operation platform.A kind of disconnecting switch climbing operation platform, including the chassis set gradually from lower to upper, fixed column, lifting column and job platform, lifting gear is set between lifting column and fixed column, lifting gear includes cavity, receive air cavity, switch bolt, regulation handle and first piston, falling apparatus is provided in cavity, falling apparatus includes rotary electric machine, bevel gear set and vacuum chamber, vacuum chamber is provided in vacuum chamber, second piston is provided in vacuum chamber, second piston includes the second piston head being close to vacuum chamber side wall and second piston bar, the one end of second piston bar far from second piston head extends to outside vacuum chamber and is provided with thread segment, the one end of vacuum chamber far from second piston bar is provided with air hole, it receives and is provided with gas outlet on wall of the air cavity far from air flue side.The utility model conveniently moving, it is safe, it lifts and stablizes fast.
Description
Technical field
The utility model is related to electric power overhaul power tool technical field, ascend a height operation more particularly, to a kind of disconnecting switch
Platform.
Background technology
220kV disconnecting switch operation first choice of ascending a height is ascended a height Operation Van, but in operation faciostenosis or electrification situation complex situations
Under can not carry out operation of ascending a height；Then can be ascended a height operation using double ladder, cannot be complete by environmental restrictions using double ladder operation
Close to setting, one side personnel climb to the top of a mountain, and to violate safety operating risk big for operation, on the other hand two people is needed to help, ground not
Shaking is had when smooth when personnel's operation.
As Chinese patent notification number is：CN105271078A, on January 27th, 2016, a kind of electric power of bulletin was ascended a height operation
Vehicle, including haulage gear and wagon box, lifting pedestal and tool box are fixed in the wagon box, and the tool box accommodates power equipment maintaining
Tool, the lifting pedestal are equipped with hydraulic telescopic machanism, workbench are equipped at the top of the hydraulic telescopic machanism.The Operation Van
Volume is larger, is easy to be limited by place, inflexible for use.
Utility model content
The utility model primarily directed to the above problem, provide one kind can flexible operation, conveniently moving is safe,
Efficiently disconnecting switch climbing operation platform is stablized in lifting.
The purpose of this utility model is mainly to be achieved by following proposal：A kind of disconnecting switch is ascended a height operation horizontal
Platform, including the chassis, fixed column, lifting column and the job platform that set gradually from lower to upper, the side setting of the fixed column
There is operator, lifting gear is set between the lifting column and fixed column, the lifting gear includes being arranged in fixed column
Interior cavity, be arranged in lifting column for store high pressure gas receive air cavity, positioned at receive air cavity one end switch bolt, with switch
The hinged regulation handle of bolt and positioned at the first piston of the air cavity other end is received, the first piston includes first piston head and
One piston rod, the first piston head with receive air cavity side wall and be close to, the described side for receiving air cavity is provided with for connecting the
The air flue of one piston head upper and lower ends cavity, when switch bolt is opened, air pressure useful effect power in first piston head upper surface is big always
In being provided with falling apparatus in the sum of the load-carrying of first piston head lower surface useful effect power and lifting column, the cavity, institute
The falling apparatus stated includes rotary electric machine, bevel gear set and vacuum chamber, and the rotary electric machine is electrically connected with operator, institute
Be provided with vacuum chamber in the vacuum chamber stated, be provided with second piston in the vacuum chamber, the second piston include with very
The second piston head and second piston bar that cavity sidewalls are close to, the one end of the second piston bar far from second piston head extend
Outside to vacuum chamber and it is provided with thread segment, the one end of the vacuum chamber far from second piston bar is provided with air hole, described
Bevel gear set includes first bevel gear and the second bevel gear that coordinates with first bevel gear, at the center of the first bevel gear
With the output axis connection of rotary electric machine, it is threadedly coupled with the thread segment at the center of the second bevel gear, it is described
It receives and is provided with gas outlet on wall of the air cavity far from air flue side, connected by elastic tracheae between the gas outlet and air hole
It connects.The side of fixed column is provided with operator, can operate whole device by operator, be arranged between lifting column and fixed column
Lifting gear, lifting gear can realize that lifting of the lifting column in fixed column, lifting gear include being arranged in fixed column
Cavity, be arranged in lifting column for store high pressure gas receive air cavity, positioned at receive air cavity one end switch bolt, with switch bolt hinge
The regulation handle that connects and positioned at receiving the first piston of the air cavity other end, first piston include first piston head and First piston bar,
First piston head with receive air cavity side wall and be close to, receiving the side of air cavity is provided with for connecting first piston head upper and lower ends cavity
Air flue, when specifically used, construction personnel first stands on job platform, and regulation handle is pulled up, and switch bolt moves down, and is connected to air flue,
Air pressure useful effect power in first piston head upper surface is consistently greater than the load of first piston head lower surface useful effect power and lifting column
The sum of weight, first piston head stress, which moves down, drives First piston bar to be against on the bottom surface of cavity, in the injustice of high pressure gas
Under the action of the power that weighs, lifting column is inconjunction with job platform and construction personnel and slowly rises to suitable distance, then constructor
Member resets regulation handle, drives switch bolt to reset and closes, gas intracavity gas of receiving does not circulate, and whole device is fixed, construction
Personnel can be provided with falling apparatus with the expansion upkeep operation of safety and steady in cavity, falling apparatus include rotary electric machine,
Bevel gear set and vacuum chamber, rotary electric machine are electrically connected with operator, and vacuum chamber is provided in vacuum chamber, and is provided in vacuum chamber
Two pistons, second piston include the second piston head being close to vacuum chamber side wall and second piston bar, and second piston bar is far from
One end of two piston heads extends to outside vacuum chamber and is provided with thread segment, and the one end of vacuum chamber far from second piston bar is provided with
Stomata, bevel gear set include first bevel gear and the second bevel gear that coordinates with first bevel gear, at the center of first bevel gear
With the output axis connection of rotary electric machine, it is threadedly coupled with thread segment at the center of second bevel gear, receives air cavity far from air flue side
Wall on be provided with gas outlet, connected by elastic tracheae between gas outlet and air hole, under original state, second piston head is tight
It pastes at air hole, is in vacuum state in vacuum chamber, the rotating forward, reversion or pass of rotary electric machine can be controlled by controlling operator
It closes, when lifting column rises, there is elastic tracheae the elasticity of high intensity to work as constructor as lifting column is increased and stretched together
After member's operation, the construction personnel to stand on job platform pulls up regulation handle so that switch bolt is opened, and is stood on the ground
Another one staff so that rotary electric machine is started by operator, rotary electric machine rotate forward drive first bevel gear rotation, first
Bevel gear rotation drives matched second bevel gear to rotate simultaneously, second bevel gear rotation drive be threadedly coupled therewith the
Two piston rods are moved toward far from air hole direction, and second piston head is mobile simultaneously so that receives in air cavity first piston head upper end
High pressure gas be inhaled into vacuum chamber by elastic tracheae so that air pressure useful effect power in first piston head upper surface is less than the
The sum of the load-carrying of one piston head lower surface useful effect power and lifting column, then under the effect of the out-of-balance force of air pressure, lifting column
Construction personnel is driven slowly to decline, when dropping to proper height, the staff on ground closes rotation electricity by operator
Machine, while the construction personnel on job platform resets regulation handle, whole device is stablized, and construction personnel leaves job platform；
When lower subjob, after turning on the switch bolt, need to start rotary electric machine reversion so that the indoor high pressure gas of vacuum reenters
After air cavity of receiving is interior, lifting column could normally rise.
Preferably, the both sides of the job platform are provided with fence.The both sides of job platform are provided with fence, are convenient for
Construction personnel fastens the safety belt, and prevents falling from high altitude, increases safety.
Preferably, being provided with skid resistant course on the job platform.It is provided with skid resistant course on job platform, prevents from constructing
Personnel's slideway when constructing on job platform, increases safety when construction.
Preferably, the bottom on the chassis is provided with Universal wheel.The bottom on chassis is provided with Universal wheel, convenient
Construction personnel pushes whole device.
Preferably, the brake gear for fixing Universal wheel is provided on the chassis, the brake gear
It is electrically connected with operator.The brake gear for fixing Universal wheel is provided on chassis, brake gear is electrically connected with operator,
Being turned on and off for brake gear can be controlled by controlling operator, when construction personnel constructs on job platform, brake
Device starts, and Universal wheel can not move, and increase safety of the construction personnel in operation.
Preferably, the side of the fixed column is provided with handle.The side of fixed column is provided with handle, passes through handle
Staff is facilitated to move whole device.
Preferably, the side of the fixed column is provided with step surface.The side of fixed column is provided with step surface, convenient
Construction personnel is entered by step surface on job platform.
Preferably, being provided with valve at the gas outlet, the valve is electrically connected with operator.It is set at gas outlet
Be equipped with valve, valve is electrically connected with operator, by control operator being turned on and off with control valve, when vacuum chamber and
When the gas in air cavity of receiving needs circulation, valve is just opened, the safety of device is increased.
Therefore, a kind of disconnecting switch climbing operation platform of the utility model has following advantages：The utility model safety
Property it is high, be equipped with fence and skid resistant course, can prevent personal height from falling, the lifting gear stability of design is good, rises or falls
When safety and stability, be not easy to shake, the Universal wheel and handle of setting make the utility model movement very convenient, time saving and energy saving,
Highly practical, the utility model small volume is restricted smaller, flexible facility when equipment comparatively dense in space for maintenance, it is only necessary to
One people assists on the ground, and another people carries out operation of ascending a height on job platform.
Description of the drawings
Attached drawing 1 is a kind of structural representation front view of the utility model.
Attached drawing 2 is a kind of structural representation left view of the utility model.
Attached drawing 3 is the structural representation cutaway view Amplified image at A in attached drawing 1.
It illustrates：1- fences, 2- skid resistant courses, 3- job platforms, 4- handles, the chassis 5-, 6- Universal wheels, 7- liftings
Column, 8- regulation handles, 9- operators, 10- fixed columns, 11- step surfaces, 12- brake gears, 13- valves, 14- cavitys, 15- are true
Cavity, 16- second bevel gears, 17- first bevel gears, 18- rotary electric machines, 19- second pistons, 20- vacuum chambers, 21- air holes,
22- elasticity tracheaes, 23- switch bolt, the gas outlets 24-, and 25- receives air cavity, 26- air flues, 27- first pistons, 28- bearings.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1：
As shown in Figure 1, 2, 3, a kind of disconnecting switch climbing operation platform, including the chassis 5, solid that sets gradually from lower to upper
The side of fixed column 10, lifting column 7 and job platform 3, fixed column is provided with operator 9, and entire dress can be operated by operator
It sets, the both sides of job platform are provided with fence 1, fasten the safety belt convenient for construction personnel, prevent falling from high altitude, increase safety,
It is provided with skid resistant course 2 on job platform, prevents construction personnel's slideway when constructing on job platform, increases safety when construction
Property, the bottom on chassis is provided with Universal wheel 6, construction personnel is facilitated to push whole device, is provided on chassis for fixing ten thousand
To the brake gear 12 of wheel, brake gear is electrically connected with operator, and opening for brake gear can be controlled by controlling operator
It opens or closes, when construction personnel constructs on job platform, brake gear starts, and Universal wheel can not move, increase and apply
The side of safety of the worker person in operation, fixed column is provided with handle 4, facilitates the entire dress of staff's movement by handle
Set, the side of fixed column is provided with step surface 11, and construction personnel is facilitated to be entered on job platform by step surface, lifting column with
Lifting gear is set between fixed column, and lifting gear can realize that lifting of the lifting column in fixed column, lifting gear include setting
Set the cavity 14 in fixed column, be arranged in lifting column for store high pressure gas receive air cavity 25, positioned at receiving air cavity one end
Switch bolt 23, with the hinged regulation handle 8 of switch bolt and positioned at receiving the first piston 27 of the air cavity other end, first piston includes
First piston head and First piston bar, first piston head with receive air cavity side wall and be close to, receiving the side of air cavity is provided with for connecting
The air flue 26 of first piston head upper and lower ends cavity corresponds to First piston bar on the bottom surface of cavity and is provided with bearing 28, specifically makes
Used time, construction personnel first stand on job platform, and regulation handle is pulled up, and switch bolt moves down, connection air flue, on first piston head
Surface pressure useful effect power is consistently greater than the sum of the load-carrying of first piston head lower surface useful effect power and lifting column, and first lives
Chock plug stress, which moves down, drives First piston bar to be against on bearing, under the action of the out-of-balance force of high pressure gas, lifting column
It is inconjunction with job platform and construction personnel and slowly rises to suitable distance, then construction personnel resets regulation handle, band
Dynamic switch bolt, which resets, closes, and gas intracavity gas of receiving does not circulate, and whole device is fixed, and construction personnel can be with the exhibition of safety and steady
Upkeep operation is opened, falling apparatus is provided in cavity, falling apparatus includes rotary electric machine 18, bevel gear set and vacuum chamber
20, rotary electric machine is electrically connected with operator, and vacuum chamber 15 is provided in vacuum chamber, and second piston 19 is provided in vacuum chamber, the
Two pistons include the second piston head being close to vacuum chamber side wall and second piston bar, and second piston bar is far from second piston head
One end extends to outside vacuum chamber and is provided with thread segment, and the one end of vacuum chamber far from second piston bar is provided with air hole 21, cone
Gear set includes first bevel gear 17 and the second bevel gear coordinated with first bevel gear 16, at the center of first bevel gear with turn
The output axis connection of dynamic motor is threadedly coupled with thread segment at the center of second bevel gear, receives wall of the air cavity far from air flue side
On be provided with gas outlet 24, connected by elastic tracheae 22 between gas outlet and air hole, under original state, second piston head is tight
It pastes at air hole, is in vacuum state in vacuum chamber, the rotating forward, reversion or pass of rotary electric machine can be controlled by controlling operator
It closes, when lifting column rises, there is elastic tracheae the elasticity of high intensity to work as constructor as lifting column is increased and stretched together
After member's operation, the construction personnel to stand on job platform pulls up regulation handle so that switch bolt is opened, and is stood on the ground
Another one staff so that rotary electric machine is started by operator, rotary electric machine rotate forward drive first bevel gear rotation, first
Bevel gear rotation drives matched second bevel gear to rotate simultaneously, second bevel gear rotation drive be threadedly coupled therewith the
Two piston rods are moved toward far from air hole direction, and second piston head is mobile simultaneously so that receives in air cavity first piston head upper end
High pressure gas be inhaled into vacuum chamber by elastic tracheae so that air pressure useful effect power in first piston head upper surface is less than the
The sum of the load-carrying of one piston head lower surface useful effect power and lifting column, then under the effect of the out-of-balance force of air pressure, lifting column
Construction personnel is driven slowly to decline, when dropping to proper height, the staff on ground closes rotation electricity by operator
Machine, while the construction personnel on job platform resets regulation handle, whole device is stablized, and construction personnel leaves job platform；
When lower subjob, after turning on the switch bolt, need to start rotary electric machine reversion so that the indoor high pressure gas of vacuum reenters
After air cavity of receiving is interior, lifting column could normally rise；Valve 13 is provided at gas outlet, valve is electrically connected with operator, passes through control
Operator processed being turned on and off with control valve, when vacuum chamber and the gas received in air cavity need circulation, just opening valve
Door, increases the safety of device.
It should be understood that the embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition
It should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (8)
1. a kind of disconnecting switch climbing operation platform, which is characterized in that including set gradually from lower to upper chassis, fixed column,
The side of lifting column and job platform, the fixed column is provided with operator, is arranged between the lifting column and fixed column
Lifting gear, the lifting gear include the cavity being arranged in fixed column, are arranged in lifting column for storing high pressure gas
Body receive air cavity, positioned at receive air cavity one end switch bolt, with the hinged regulation handle of switch bolt and positioned at receiving the air cavity other end
First piston, the first piston include first piston head and First piston bar, the first piston head and receive air cavity side
Wall is close to, and the described side for receiving air cavity is provided with the air flue for connecting first piston head upper and lower ends cavity, and switch bolt is beaten
When opening, air pressure useful effect power in first piston head upper surface is consistently greater than first piston head lower surface useful effect power and lifting column
The sum of load-carrying, falling apparatus is provided in the cavity, the falling apparatus includes rotary electric machine, bevel gear set
And vacuum chamber, the rotary electric machine are electrically connected with operator, and vacuum chamber, the vacuum chamber are provided in the vacuum chamber
Inside it is provided with second piston, the second piston includes the second piston head being close to vacuum chamber side wall and second piston bar,
The one end of the second piston bar far from second piston head extends to outside vacuum chamber and is provided with thread segment, the vacuum chamber
One end far from second piston bar is provided with air hole, and the bevel gear set includes first bevel gear and matches with first bevel gear
The second bevel gear of conjunction, at the center of the first bevel gear and the output axis connection of rotary electric machine, the described second cone tooth
It being threadedly coupled with the thread segment at the center of wheel, described receive is provided with gas outlet on wall of the air cavity far from air flue side,
It is connected by elastic tracheae between the gas outlet and air hole.
2. a kind of disconnecting switch climbing operation platform according to claim 1, which is characterized in that the job platform
Both sides are provided with fence.
3. a kind of disconnecting switch climbing operation platform according to claim 1, which is characterized in that on the job platform
It is provided with skid resistant course.
4. a kind of disconnecting switch climbing operation platform according to claim 1 or 2 or 3, which is characterized in that the chassis
Bottom be provided with Universal wheel.
5. a kind of disconnecting switch climbing operation platform according to claim 4, which is characterized in that be arranged on the chassis
It is useful for the brake gear of fixed Universal wheel, the brake gear is electrically connected with operator.
6. a kind of disconnecting switch climbing operation platform according to claim 5, which is characterized in that the one of the fixed column
Side is provided with handle.
7. a kind of disconnecting switch climbing operation platform according to claim 1 or 2 or 3, which is characterized in that the fixation
The side of column is provided with step surface.
8. a kind of disconnecting switch climbing operation platform according to claim 1 or 2 or 3, which is characterized in that the outlet
It is provided with valve at mouthful, the valve is electrically connected with operator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808324.3U CN207845074U (en) | 2017-12-21 | 2017-12-21 | A kind of disconnecting switch climbing operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808324.3U CN207845074U (en) | 2017-12-21 | 2017-12-21 | A kind of disconnecting switch climbing operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207845074U true CN207845074U (en) | 2018-09-11 |
Family
ID=63421952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721808324.3U Active CN207845074U (en) | 2017-12-21 | 2017-12-21 | A kind of disconnecting switch climbing operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207845074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870483A (en) * | 2020-08-13 | 2020-11-03 | 首都医科大学宣武医院 | Cervical muscle postoperative exerciser |
-
2017
- 2017-12-21 CN CN201721808324.3U patent/CN207845074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870483A (en) * | 2020-08-13 | 2020-11-03 | 首都医科大学宣武医院 | Cervical muscle postoperative exerciser |
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