CN105305280B - A kind of mining handcart-type high voltage vacuum switchgear cabinet - Google Patents
A kind of mining handcart-type high voltage vacuum switchgear cabinet Download PDFInfo
- Publication number
- CN105305280B CN105305280B CN201510692127.9A CN201510692127A CN105305280B CN 105305280 B CN105305280 B CN 105305280B CN 201510692127 A CN201510692127 A CN 201510692127A CN 105305280 B CN105305280 B CN 105305280B
- Authority
- CN
- China
- Prior art keywords
- cabinet
- moving contact
- cavity
- mounting platform
- sliding rail
- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
- H02B11/04—Isolating-contacts, e.g. mountings or shieldings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The invention discloses a kind of mining handcart-type high voltage vacuum switchgear cabinets, including cabinet, the side of the cabinet offers cabinet door, high-voltage circuitbreaker is installed inside the cabinet, the high-voltage circuitbreaker includes moving contact and static contact, the middle part setting of the cabinet is parallel to the mounting plate of cabinet door, cabinet is separated into the first cavity for installing high-voltage circuitbreaker static contact and the second cavity for installing moving contact in high voltage breaker by the mounting plate, first cavity is far from the cabinet door, second cavity is close to the cabinet door, mounting platform is equipped in second cavity, the moving contact is slidably mounted on the mounting platform, it is equipped between the mounting platform and the moving contact and drives the drive component that moving contact slides between high-voltage circuitbreaker operating position and testing position.The present invention has many advantages, such as that simple in structure, easy to operate, achievable different location arbitrarily switches.
Description
Technical field
The invention mainly relates to switchgear technical fields, refer in particular to a kind of mining handcart-type high voltage vacuum switchgear cabinet.
Background technology
At present the bad environments residing for mining power distribution cabinet, have inconvenient traffic, and current high pressure drawer-type switch cabinet exists
The problems such as drawer structure is complicated, and handle, mechanism etc. are fragile, and drawer is inconvenient for operation, after-sales service rate is high.
Invention content
The technical problem to be solved in the present invention is that：For technical problem of the existing technology, the present invention provides one
Plant simple in structure, easy to operate, circuit-breaker switching on-off easily mining handcart-type high voltage vacuum switchgear cabinet.
In order to solve the above technical problems, technical solution proposed by the present invention is：
The side of a kind of mining handcart-type high voltage vacuum switchgear cabinet, including cabinet, the cabinet offers cabinet door, the cabinet
Internal portion is equipped with high-voltage circuitbreaker, and the high-voltage circuitbreaker includes moving contact and static contact, is provided in the middle part of the cabinet
Be parallel to the mounting plate of cabinet door, the mounting plate by cabinet be separated into the first cavity for installing high-voltage circuitbreaker static contact and
The second cavity for installing moving contact in high voltage breaker, for first cavity far from the cabinet door, second cavity is close
The cabinet door, second cavity is interior to be equipped with mounting platform, and the moving contact is slidably mounted on the mounting platform, the peace
Being equipped between assembling platform and the moving contact drives moving contact to be slided between high-voltage circuitbreaker operating position and testing position
Drive component.
As a further improvement of the above technical scheme：
The driving component includes rotation bar assembly, and the rotation bar assembly includes being articulated with the mounting platform both sides
Straight-bar and the curved rod being fixedly linked with the straight-bar, are provided with arc groove in the curved rod, and the two of the mounting platform
Side is equipped with shaft, and one end of the shaft stretches in the arc groove, and the arc groove is intermeshed with the shaft, institute
It states and is arranged with gear in shaft, the bottom of the moving contact is provided with and the intermeshing rack of the gear.
The mounting platform is equipped with the first sliding rail, and the bottom of the moving contact is provided with first pulley, and described first slides
Slipping is arranged on first sliding rail.
The bottom of the mounting platform is provided with second pulley, and the second sliding rail is provided in the second cavity of the cabinet,
The second pulley is slidably arranged on second sliding rail.
The mounting platform is provided with the limiting plate for preventing moving contact from skidding off the first sliding rail in the front end of the first sliding rail.
Compared with the prior art, the advantages of the present invention are as follows：
The mining handcart-type high voltage vacuum switchgear cabinet of the present invention, moving contact of breaker is slidably arranged on mounting platform,
And moving contact can be made to be slided between operating position and testing position by drive component, to facilitate staff to switch
Cabinet is operated.In addition drive component drives shaft rotation using the form of rotation bar assembly by the rotation of curved rod, to
Band moving gear rotates, to make the rack being meshed with gear move in a straight line, to realize the position switching of moving contact, knot
Structure is simple, easy to operate, it is easy to accomplish.Additionally mounted platform can be skidded off directly outside cabinet, to the convenient repair to breaker
It replaces.
Description of the drawings
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the side structure schematic view of the present invention（When high-voltage circuitbreaker is in operating position）.
Fig. 3 is the side structure schematic view of the present invention（When high-voltage circuitbreaker is in testing position）.
Fig. 4 is the side structure schematic view of the present invention（When high-voltage circuitbreaker is in maintenance position）.
Fig. 5 is the partial enlarged view at worm screw in the present invention.
Figure label indicates：1, cabinet；11, cabinet door；12, the first cavity；13, the second cavity；14, mounting plate；2, high pressure
Breaker；21, moving contact；22, static contact；3, mounting platform；31, the first sliding rail；32, first pulley；33, second pulley；34、
Second sliding rail；35, limiting plate；4, drive component；41, rack；42, bar assembly is rotated；421, straight-bar；422, curved rod；423、
Arc groove；424, shaft；425, gear.
Specific implementation mode
Below in conjunction with Figure of description and specific embodiment, the invention will be further described.
As shown in Figures 1 to 5, the mining handcart-type high voltage vacuum switchgear cabinet of the present embodiment, including cabinet 1, the one of cabinet 1
Side offers cabinet door 11, and high-voltage circuitbreaker 2 is equipped with inside cabinet 1, and high-voltage circuitbreaker 2 includes moving contact 21 and static contact 22,
The middle part setting of cabinet 1 is parallel to the mounting plate 14 of cabinet door 11, and cabinet 1 is separated into for installing high pressure open circuit by mounting plate 14
First cavity 12 of 2 static contact 22 of device and the second cavity 13 for installing 2 moving contact 21 of high-voltage circuitbreaker, the first cavity 12 are remote
From cabinet door 11, the second cavity 13 is mounted on close to cabinet door 11, static contact 22 on mounting plate 14, and it is flat to be equipped with installation in the second cavity 13
Platform 3, moving contact 21 are slidably mounted on mounting platform 3, are equipped between mounting platform 3 and moving contact 21 and are driven moving contact 21 in height
The drive component 4 slided between 2 operating position of voltage breaker and testing position.The mining handcart-type high-pressure vacuum switch of the present invention
Moving contact of breaker 21 is slidably arranged on mounting platform 3 by cabinet, and moving contact 21 can be made to work by drive component 4
It is slided between position and testing position, to facilitate staff to operate switchgear.
As shown in Figures 2 to 5, in the present embodiment, drive component 4 includes rotation bar assembly 42, and rotation bar assembly 42 includes
The curved rod 422 for being articulated with the straight-bar 421 of 3 both sides of mounting platform and being fixedly linked with straight-bar 421 is arranged in curved rod 422
There are arc groove 423, the both sides of mounting platform 3 that shaft 424 is installed, one end of shaft 424 stretches in arc groove 423, and turns
Axis 424 stretches into the part of arc groove 423 and shaft 424 is intermeshed, i.e., shaft 424 is equipped with tooth, and the both sides of arc groove 423 are equal
Gear 425 is arranged in shaft 424 to realize engaging between shaft 424 and arc groove 423 equipped with tooth, moving contact 21
Bottom is provided with and 425 intermeshing rack 41 of gear.When rotating the rotation of bar assembly 42, curved rod 422 drives shaft 424
Movement makes rotation gear 425 rotate, to drive the rack 41 under 21 pedestal of moving contact to move in a straight line, to make to touch
First 21 switch between the locations, and middle rack 41 is fixedly mounted on the bottom plate of 21 bottom of moving contact.In addition at it
In its embodiment, multiple teeth can also be set on the bottom plate of the bottom of moving contact 21, passed with the intermeshing of gear 425
It is dynamic.
In the present embodiment, mounting platform 3 is equipped with the first sliding rail 31, and the bottom of moving contact 21 is provided with first pulley 32,
First pulley 32 is slidably arranged on the first sliding rail 31；The bottom of mounting platform 3 is provided with second pulley 33, and the second of cabinet 1
The second sliding rail 34 is provided in cavity 13, second pulley 33 is slidably arranged on the second sliding rail 34, when need to breaker carry out
When repair or replacement, directly mounting platform 3 can be pulled out out of cabinet 1, to facilitate lifting and repair to replace.
In the present embodiment, mounting platform 3 is provided in the front end of the first sliding rail 31 for preventing moving contact 21 from skidding off first
The limiting plate 35 of sliding rail 31, prevent 2 moving contact 21 of high-voltage circuitbreaker partially due to inertia and skid off mounting platform 3, improve work
Reliability.
The operating process that high-voltage circuitbreaker 2 is switched to testing position by operating position is as follows：As shown in Fig. 2, opening cabinet
Door 11, straight-bar 421 is put from plumbness to horizontality, in the process, passes through curved rod 422 and corresponding transmission mechanism
Movement, drive moving contact 21 to be moved to 11 side of cabinet door, when straight-bar 421 is positioned over horizontal position, moving contact of breaker at this time
21 are located at testing position, i.e. moving contact 21 is in discrete state with static contact 22, as shown in Figure 3；It will need breaker is dynamic tactile
When first 21 removal cabinet 1, straight-bar 421 is directly pulled manually, and mounting platform 3 is drawn out to maintenance position out of cabinet 1, works as completion
After service work, mounting platform 3 is pushed into testing position and fixation, is then moved to straight-bar 421 vertically by horizontality
State, in the process, moving contact 21 to 22 side of static contact move, when straight-bar 421 is in plumbness, moving contact 21 with it is quiet
It is contacted between contact 22, as shown in figure 4, realizing the combined floodgate of breaker.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as the protection of the present invention
Range.
Claims (1)
1. a kind of mining handcart-type high voltage vacuum switchgear cabinet, including cabinet（1）, the cabinet（1）Side offer cabinet door
（11）, the cabinet（1）Inside is equipped with high-voltage circuitbreaker（2）, the high-voltage circuitbreaker（2）Including moving contact（21）And stationary contact
Head（22）, which is characterized in that the cabinet（1）Middle part setting be parallel to cabinet door（11）Mounting plate（14）, the installation
Plate（14）By cabinet（1）Inside is separated into for installing high-voltage circuitbreaker（2）Static contact（22）The first cavity（12）With with
In installation high-voltage circuitbreaker（2）Moving contact（21）The second cavity（13）, first cavity（12）Far from the cabinet door
（11）, second cavity（13）Close to the cabinet door（11）, second cavity（13）It is interior to be equipped with mounting platform（3）, described
Moving contact（21）It is slidably mounted on the mounting platform（3）On, the mounting platform（3）With the moving contact（21）Between be equipped with
Drive moving contact（21）In high-voltage circuitbreaker（2）Operating position and testing position between the drive component that slides（4）；The drive
Dynamic component（4）Including rotating bar assembly（42）, the rotation bar assembly（42）Including being articulated with the mounting platform（3）Both sides
Straight-bar（421）And with the straight-bar（421）The curved rod being fixedly linked（422）, the curved rod（422）On be provided with arc
Slot（423）, the mounting platform（3）Both sides shaft is installed（424）, the shaft（424）One end stretch to the arc
Shape slot（423）It is interior, the arc groove（423）With the shaft（424）Intermeshing, the shaft（424）On be arranged with gear
（425）, the moving contact（21）Bottom be provided with and the gear（425）Intermeshing rack（41）；The installation is flat
Platform（3）It is equipped with the first sliding rail（31）, the moving contact（21）Bottom be provided with first pulley（32）, the first pulley
（32）It is slidably arranged in first sliding rail（31）On；The mounting platform（3）In the first sliding rail（31）Front end setting it is useful
In preventing moving contact（21）Skid off the first sliding rail（31）Limiting plate（35）；
The mounting platform（3）Bottom be provided with second pulley（33）, the cabinet（1）The second cavity（13）Inside it is provided with
Second sliding rail（34）, the second pulley（33）It is slidably arranged in second sliding rail（34）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692127.9A CN105305280B (en) | 2015-10-23 | 2015-10-23 | A kind of mining handcart-type high voltage vacuum switchgear cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692127.9A CN105305280B (en) | 2015-10-23 | 2015-10-23 | A kind of mining handcart-type high voltage vacuum switchgear cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105305280A CN105305280A (en) | 2016-02-03 |
| CN105305280B true CN105305280B (en) | 2018-08-28 |
Family
ID=55202218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510692127.9A Active CN105305280B (en) | 2015-10-23 | 2015-10-23 | A kind of mining handcart-type high voltage vacuum switchgear cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105305280B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429870A (en) * | 2019-09-09 | 2019-11-08 | 苏州艾克威尔科技有限公司 | A kind of high pressure soft starting device |
| CN110829794A (en) * | 2019-10-16 | 2020-02-21 | 中车永济电机有限公司 | Operating door for manual discharging device of locomotive converter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201504042U (en) * | 2009-09-08 | 2010-06-09 | 河南森源电气股份有限公司 | Pushing mechanism of indoor high-voltage armored cabinet |
| CN201690152U (en) * | 2010-05-25 | 2010-12-29 | 黄华电气有限公司 | Mining high voltage switch cabinet |
| CN201918658U (en) * | 2010-12-17 | 2011-08-03 | 安徽鑫龙电器股份有限公司 | Handcart in high-voltage switchgear |
| CN103490315A (en) * | 2013-09-29 | 2014-01-01 | 博耳(无锡)电力成套有限公司 | High-voltage trolley pushed by hand to move |
| CN203690768U (en) * | 2013-09-12 | 2014-07-02 | 袁茂银 | Sealed type switch cabinet |
-
2015
- 2015-10-23 CN CN201510692127.9A patent/CN105305280B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201504042U (en) * | 2009-09-08 | 2010-06-09 | 河南森源电气股份有限公司 | Pushing mechanism of indoor high-voltage armored cabinet |
| CN201690152U (en) * | 2010-05-25 | 2010-12-29 | 黄华电气有限公司 | Mining high voltage switch cabinet |
| CN201918658U (en) * | 2010-12-17 | 2011-08-03 | 安徽鑫龙电器股份有限公司 | Handcart in high-voltage switchgear |
| CN203690768U (en) * | 2013-09-12 | 2014-07-02 | 袁茂银 | Sealed type switch cabinet |
| CN103490315A (en) * | 2013-09-29 | 2014-01-01 | 博耳(无锡)电力成套有限公司 | High-voltage trolley pushed by hand to move |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105305280A (en) | 2016-02-03 |
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