CN203535880U - Isolating switch general-purpose installation platform for teaching - Google Patents
Isolating switch general-purpose installation platform for teaching Download PDFInfo
- Publication number
- CN203535880U CN203535880U CN201320730855.0U CN201320730855U CN203535880U CN 203535880 U CN203535880 U CN 203535880U CN 201320730855 U CN201320730855 U CN 201320730855U CN 203535880 U CN203535880 U CN 203535880U
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- China
- Prior art keywords
- disconnector
- pressure
- isolating switch
- pressure pin
- mounting hole
- 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.)
- Expired - Lifetime
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- 238000009434 installation Methods 0.000 title abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses an isolating switch general-purpose installation platform for teaching. The general-purpose installation platform comprises a first isolating switch installation rack. The first isolating switch installation rack comprises two first supporting rods disposed in parallel, and plural groups of second isolating switch installation racks and third isolating switch installation racks are disposed on the first isolating switch installation rack along the length direction. The second isolating switch installation rack comprises two second supporting rods disposed in parallel, the third isolating switch installation rack comprises two third supporting rods disposed in parallel, and the two ends of the second supporting rods and the third supporting rods are all connected to the first supporting rods via cooperation of bolts and first isolating switch installation holes in the two first supporting rods. The general-purpose installation platform can effectively solve the problems of fixed structure, small suitable scope, large occupation space, inconvenient use, higher use cost, and inconvenient use for teaching of a current installation platform.
Description
Technical field
The present invention relates to teaching aid, relate in particular to disconnector general-purpose mounting platform for a kind of teaching.
Background technology
Disconnector is in high-voltage switch electric appliance, to use maximum a kind of electrical equipment, is to be loaded on the matching used isolated from power devices of electric elements such as transformer or generating set low-voltage side outlet end or minute branch road leading-out terminal and isolating switch, fuse.Disconnector is mainly comprised of several parts such as insulated part, current-carrying part, base for supporting or framework, gear train and operating mechanisms.It has isolation features under off-state, the personal safety when guaranteeing that maintenance personal checks consumer or keeps in repair.
Current disconnector is normally arranged on special-purpose mounting platform, this mounting platform generally includes the pressure pin of two installation disconnectores, and in construction, this mounting platform is fixed in practice, and a kind of disconnector of several correspondences of or same model (size) can only be installed on every kind of mounting platform.Due in time construction, may use multiple different model (size), even the disconnector of different manufacturers, like this, because the position of mounting hole of each disconnector is different, also just cannot use same mounting platform, so just multiple mounting platform need to be set; Mounting platform inconvenience is not only set, and it is also very inconvenient that disconnector is installed.
Er school, in order to improve the degree of understanding of student to various disconnectores and installation process thereof, and improves student's manipulative ability, is all provided with disconnector mounting platform in the laboratory of school, so that student starts to install; Using so traditional mounting platform will make Cause Structure fixes and the problems such as large, use inconvenience that take up room; Thereby cause teaching inconvenience, and use cost is high.
Summary of the invention
For prior art above shortcomings, object of the present invention is just to provide disconnector general-purpose mounting platform for a kind of teaching, can effectively solve existing mounting platform structure fixes, the scope of application is little, take up room large, use inconvenience and use cost higher, be not easy to the problem that teaching is used.
To achieve these goals, the technical solution used in the present invention is such: disconnector general-purpose mounting platform for a kind of teaching, it is characterized in that: comprise the first disconnector erecting frame, described the first disconnector erecting frame comprises two the first pressure pins that be arranged in parallel, offers along its length array the first disconnector mounting hole on two first pressure pins; On the first disconnector erecting frame, be provided with along its length array the second disconnector erecting frame and the 3rd disconnector erecting frame; Described the second disconnector erecting frame comprises two the second pressure pins that be arranged in parallel, and the two ends of two second pressure pins and two first pressure pins removably connect, and offers along its length one group of second disconnector mounting hole on two second pressure pins; Described the 3rd disconnector erecting frame comprises two the 3rd pressure pins that be arranged in parallel, and the two ends of two the 3rd pressure pins and two first pressure pins removably connect, and offers along its length one group of the 3rd disconnector mounting hole on two the 3rd pressure pins; Wherein, the two ends of the second pressure pin and the 3rd pressure pin are all connected with the first pressure pin with the cooperation of the first disconnector mounting hole on two first pressure pins by bolt.
Further, described the first pressure pin, the second pressure pin and the 3rd pressure pin all adopt channel-section steel; The opening direction of two first pressure pins deviates from mutually, and the first disconnector mounting hole site is on the bending segment of first pressure pin the same side; The second pressure pin contacts with the side that the first disconnector mounting hole is offered with the first pressure pin in the both sides of the edge of the 3rd pressure pin.
Further, described the second disconnector mounting hole is the distribution of C font; The 3rd disconnector mounting hole is E font and distributes.
Compared with prior art, the invention has the advantages that: simple in structure, on this mounting platform, multiple disconnector can be installed simultaneously, thereby make the usable range of mounting platform wider; Each disconnector erecting frame is detachably connected simultaneously, thereby can carry out random combination, without buying and install multiple erecting frame, be more convenient for like this using, use cost is lower, and the teaching of being especially more convenient for is used, and the installation in school laboratory, not only easy for installation, and take up room still less; Meanwhile, obsolete time, each disconnector erecting frame (pressure pin) is deposited after can pulling down, thereby is more convenient for preserving, and can further save space, can make like this laboratory carry out other teaching and use, thereby be fully used in laboratory.
In addition, this mounting platform also can be used for the disconnector of various models and the assembling of each ingredient and debugging, as the installment and debugging of insulated part, current-carrying part, base portion and gear train etc., so a plurality of platforms need not be installed, only need select as required and assemble this mounting platform, just can realize, thereby use conveniently, and cost is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
In figure: the 1-the first pressure pin, the 2-the second pressure pin, the 3-the three pressure pin, 41-A phase underframe, 42-C phase underframe, 43-switch operator operation connecting lever, 44-earthing switch blade operation connecting lever.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment: referring to Fig. 1, Fig. 2, disconnector general-purpose mounting platform for a kind of teaching, comprise the first disconnector erecting frame, described the first disconnector erecting frame comprises two the first pressure pins 1 that be arranged in parallel, offers along its length array the first disconnector mounting hole on two first pressure pins 1.On the first disconnector erecting frame, be provided with along its length array the second disconnector erecting frame and the 3rd disconnector erecting frame.Described the second disconnector erecting frame comprises that the two ends of two the second pressure pin 2, two second pressure pins 2 that be arranged in parallel and two first pressure pins 1 removably connect, and offer along its length one group of second disconnector mounting hole on two second pressure pins 2; Described the 3rd disconnector erecting frame comprises that the two ends of two the 3rd pressure pin 3, two the 3rd pressure pins 3 that be arranged in parallel and two first pressure pins 1 removably connect, and offers along its length one group of the 3rd disconnector mounting hole on two the 3rd pressure pins 3.Specifically add man-hour, described the second disconnector mounting hole is C font and distributes; The 3rd disconnector mounting hole is E font and distributes; The fixing of the installation of disconnector and position of being more convenient for like this.Wherein, the two ends of the second pressure pin 2 and the 3rd pressure pin 3 are all connected with the first pressure pin 1 with the cooperation of the first disconnector mounting hole on two first pressure pins 1 by bolt.
In use, this platform can carry out multiple combination, so that use, for example, according to product type, divides: the first pressure pin 1 can directly be installed the GW4 type disconnector of 126kV; The second pressure pin 2 and the combination of the first pressure pin 1 can be installed the disconnectores such as the GW22-252 type, GW23-252 type, GW6-252 type of 252kV; The 3rd pressure pin 3 and the combination of the first pressure pin 1 can be installed the disconnectores such as the GW16-252 type, GW17-252 type of 252kV.
When disintegrating assembling, this platform will become mounting plate according to product mix, as assembling insulated part, current-carrying part, base portion and gear train etc., make the assembling of each several part and will debug more convenient.
Described the first pressure pin 1, the second pressure pin 2 and the 3rd pressure pin 3 all adopt channel-section steel; The opening direction of two first pressure pins 1 deviates from mutually, and the first disconnector mounting hole site is on the bending segment of first pressure pin 1 the same side; The second pressure pin 2 and the opening down setting of the 3rd pressure pin 3, its both sides of the edge contact with the side that the first pressure pin 1 is offered the first disconnector mounting hole.This spline structure is simpler, adopts formed channel steel, only need on channel-section steel, carry out as required perforate, assembles conveniently, and cost is cheaper.
When concrete installation, for example, when the first disconnector (GW4 type disconnector) is installed, A phase underframe 41 and the C phase underframe 42 of joining GW4 type disconnector are arranged on the first pressure pin, earthing switch blade operation connecting lever 44 because the switch operator operation connecting lever 43 on A phase underframe 41 is positioned at middle part on C phase underframe 42 is positioned at its place, one end, and there is certain distance between A phase underframe 41 and C phase underframe 42, like this because tool between switch operator operation connecting lever 43 and earthing switch blade operation connecting lever 44 is at regular intervals, therefore can avoid maloperation, thereby make security higher.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention but not restriction technologies scheme, those of ordinary skill in the art is to be understood that, those are modified or are equal to replacement technical scheme of the present invention, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present invention.
Claims (3)
1. disconnector general-purpose mounting platform for a teaching, it is characterized in that: comprise the first disconnector erecting frame, described the first disconnector erecting frame comprises two the first pressure pins that be arranged in parallel, offers along its length array the first disconnector mounting hole on two first pressure pins; On the first disconnector erecting frame, be provided with along its length array the second disconnector erecting frame and the 3rd disconnector erecting frame; Described the second disconnector erecting frame comprises two the second pressure pins that be arranged in parallel, and the two ends of two second pressure pins and two first pressure pins removably connect, and offers along its length one group of second disconnector mounting hole on two second pressure pins; Described the 3rd disconnector erecting frame comprises two the 3rd pressure pins that be arranged in parallel, and the two ends of two the 3rd pressure pins and two first pressure pins removably connect, and offers along its length one group of the 3rd disconnector mounting hole on two the 3rd pressure pins; Wherein, the two ends of the second pressure pin and the 3rd pressure pin are all connected with the first pressure pin with the cooperation of the first disconnector mounting hole on two first pressure pins by bolt.
2. disconnector general-purpose mounting platform for a kind of teaching according to claim 1, is characterized in that: described the first pressure pin, the second pressure pin and the 3rd pressure pin all adopt channel-section steel; The opening direction of two first pressure pins deviates from mutually, and the first disconnector mounting hole site is on the bending segment of first pressure pin the same side; The second pressure pin contacts with the side that the first disconnector mounting hole is offered with the first pressure pin in the both sides of the edge of the 3rd pressure pin.
3. disconnector general-purpose mounting platform for a kind of teaching according to claim 1 and 2, is characterized in that: described the second disconnector mounting hole is C font and distributes; The 3rd disconnector mounting hole is E font and distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730855.0U CN203535880U (en) | 2013-11-19 | 2013-11-19 | Isolating switch general-purpose installation platform for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730855.0U CN203535880U (en) | 2013-11-19 | 2013-11-19 | Isolating switch general-purpose installation platform for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535880U true CN203535880U (en) | 2014-04-09 |
Family
ID=50422062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320730855.0U Expired - Lifetime CN203535880U (en) | 2013-11-19 | 2013-11-19 | Isolating switch general-purpose installation platform for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203535880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735879A (en) * | 2020-12-28 | 2021-04-30 | 川铁电气（天津）股份有限公司 | Production system suitable for 27.5kV isolator equipment |
-
2013
- 2013-11-19 CN CN201320730855.0U patent/CN203535880U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735879A (en) * | 2020-12-28 | 2021-04-30 | 川铁电气（天津）股份有限公司 | Production system suitable for 27.5kV isolator equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: TECHNOLOGY + SKILL TRAINING CENTER OF CHONGQING ELECTRIC POWER COMPANY, STATE GRID Effective date: 20140416 Owner name: TECHNOLOGY + SKILL TRAINING CENTER OF CHONGQING EL Effective date: 20140416 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400053 JIULONGPO, CHONGQING TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140416 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID CHONGQING ELECTRIC POWER COMPANY SKILL TRAINING CENTER Address before: 400053 Chongqing Jiulongpo Huangjueping power five Village No. 50 Patentee before: STATE GRID CHONGQING ELECTRIC POWER COMPANY SKILL TRAINING CENTER |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |