CN205016840U - Subway direct current isolation switch cabinet cabinet body frame - Google Patents
Subway direct current isolation switch cabinet cabinet body frame Download PDFInfo
- Publication number
- CN205016840U CN205016840U CN201520776571.4U CN201520776571U CN205016840U CN 205016840 U CN205016840 U CN 205016840U CN 201520776571 U CN201520776571 U CN 201520776571U CN 205016840 U CN205016840 U CN 205016840U
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- cabinet
- body frame
- cabinet body
- subway
- frame
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Abstract
The utility model provides a subway direct current isolation switch cabinet cabinet body frame structure, this cabinet body frame construction's stand is four, every stand both sides respectively with first reinforcement crossbeam, the second is consolidated the crossbeam and is connected fixedly, the top of four stands is equipped with the connection upper ledge, the lower part forms monopole cabinet frame with chassis fixed connection, it is fixed with the bolt interconnection on the chassis of three monopole cabinet frame, adjacent stand contact surface passes through bolt fixed connection, form into the cuboid frame, it prolongs the hole to be equipped with a plurality of adjustable length on the second reinforcement crossbeam, dustproof backplate is installed all around respectively to the cuboid frame, the cabinet door. The beneficial effects are that this structure has increased field operation's security. The wide 870mm thickness 2mm of the long 2030mm of baffle size between the adjacent frame, the material price of every baffle is 120 yuan, and every subway direct current isolation switch cabinet of group can save four baffles, can practice thrift 480 yuan costs, has improved the part commonality, makes to produce the supply of material cycle of throwing, shorten equipment in advance, and economic benefits is showing and is promoting.
Description
Technical field
The utility model relates to for the special a kind of subway DC isolating switch cabinet cabinet body frame of the track traffic such as city underground, light railway.
Background technology
In recent years, track traffic is because of advantages such as its carrying capacity are large, run fast on time, noise exhaust emission is little, obtain flourish in China, the supply power mode of 1500VDC overhead contact line two-side feeding mode that what current underground railway track traffic was the most frequently used is, subway DC isolating switch cabinet is equipment important in subway DC power-supply system, subway DC isolating switch cabinet one is that three connections are installed, and wherein two is main track traction substation feed online switch, and middle one is interconnection switch; Another kind is that separate unit is installed, and is main track and parking lot electricity segmentation place, main track and rolling stock section's electricity segmentation place, parking lot, rolling stock section's traction substation feed online switch.
The subway isolating switch cabinet of three common at present multi packs adopts the one pole subway isolating switch cabinet of three platform independent to install side by side, separate between three cabinet bodies, adjacent cabinet dividing plate is separated, deciliter state confirming other two switches intuitively can not be facilitated during inspection operation, reduce the fail safe of overhaul of the equipments operation.
Summary of the invention
For deficiency structural in prior art, the purpose of this utility model is to provide a kind of subway DC isolating switch cabinet cabinet body frame, and production subway direct current isolating switch cabinet cabinet that can be easy, accurate, general, decreases manufacturing procedure, shorten delivery cycle, save cost.
For achieving the above object, the technical solution adopted in the utility model is to provide a kind of subway DC isolating switch cabinet cabinet body frame structure, wherein: this cabinet body frame structure includes column, first reinforcing crossmember, second reinforcing crossmember, underframe, described column is four, every root post both sides respectively with the first reinforcing crossmember, second reinforcing crossmember is connected and fixed, the top of four root posts is provided with connection upper ledge, bottom and underframe are fixedly connected to form one pole cabinet frame work, bolt on the underframe of three one pole cabinet frame works is interconnected fixing, adjacent upright posts contact-making surface is bolted to connection, be formed into cuboid framework, described second reinforcing crossmember is provided with multiple adjustable length and prolongs hole, described cuboid framework surrounding is separately installed with dust-proof backboard, cabinet door.
Effect of the present utility model is that the installation of three connection subway isolating switch cabinets of the subway DC isolating switch cabinet cabinet body frame of this structure adopts subway DC isolating switch cabinet cabinet body frame, the mutual unordered installation of three table frames is fixed, equipment and on-site cable lead-in wire Installation and Debugging good after, again the dust excluding plate bolt of outermost periphery is fixed, three isolating switch cabinets become as a whole, non-inductive windings between adjacent frame between two, deciliter state seeing other two switches intuitively can be facilitated during upkeep operation, add the fail safe of execute-in-place.The long 2030mm* of baffle dimensions between adjacent frame wide 870mm* thickness 2mm, often open the material price 120 yuan of dividing plate, often organize subway DC isolating switch cabinet and can save four pieces of dividing plates, cost-saved 480 yuan, improve part universality simultaneously, production pre-cast can be made, shorten the delivery cycle of equipment, bring significant economic benefit to company.
Accompanying drawing explanation
Fig. 1-1,1-2,1-3 are one pole subway DC isolating switch cabinet cabinet body frame front view of the present utility model, end view, stereogram;
Fig. 2-1,2-2,2-3 are subway DC isolating switch cabinet cabinet body frame front view, end view, the stereogram that three connections of the present utility model are installed;
Fig. 3 is the three-dimensional shaft mapping of one pole subway DC isolating switch cabinet cabinet body frame of the present utility model.
In figure:
1, column 2, first reinforcing crossmember 3, second reinforcing crossmember 4, underframe
Embodiment
By reference to the accompanying drawings the structure of one pole subway DC isolating switch cabinet cabinet body frame of the present utility model is illustrated.
The whole frame structure of one pole subway DC isolating switch cabinet cabinet body frame of the present utility model adopts the Plate Welding composition of 3mm thickness, possesses the effect that indoor, outdoor, one pole, three multi packs isolating switch cabinet cabinet body frame is all used interchangeably, define standardization frame of switch cabinet body product, single cabinet can be assembled into disorderly flexibly and easily or three cabinets are installed and used side by side.
Subway DC isolating switch cabinet cabinet body frame structure of the present utility model is, this cabinet body frame structure includes column 1, first reinforcing crossmember 2, second reinforcing crossmember 3, underframe 4, described column 1 is four, every root post 1 both sides respectively with the first reinforcing crossmember 2, second reinforcing crossmember 3 is connected and fixed, the top of four root posts 1 is provided with connection upper ledge, bottom and underframe 4 are fixedly connected to form one pole cabinet frame work, bolt on the underframe 4 of three one pole cabinet frame works is interconnected fixing, adjacent upright posts 1 contact-making surface is bolted to connection, be formed into cuboid framework, described second reinforcing crossmember 3 is provided with multiple adjustable length and prolongs hole, described cuboid framework surrounding is separately installed with dust-proof backboard, cabinet door.
Described column 1 is formed by the steel plate bending of 3mm thickness, and described underframe 4 is just welded by the steel plate bending of 3mm thickness and groove.The wide 800x of described one pole cabinet frame work overall dimension dark 1000x height 2200mm.
As shown in Fig. 1-1 to Fig. 3, the column 1 of subway DC isolating switch cabinet cabinet body frame of the present utility model is formed by the sheet metal component bending of 3mm thickness, fixed by the first reinforcing crossmember 2 and the second reinforcing crossmember 3 supporting welding, underframe 4 is just welded to form by the steel plate bending of 3mm thickness and #6.3 groove, underframe 4 and column are welded to each other and form firm cuboid framework, middle reinforcing crossmember not only can stiffening frame structure, and reserved adjustable length and prolong hole, can be used to fixing cabinet inside cable, the wide 800x of one pole cabinet cabinet overall dimension dark 1000x height 2200mm.As the front view that Fig. 1-1 is one pole cabinet body frame, Fig. 1-2 is the left view of one pole cabinet body frame, and Fig. 1-3 is three-dimensional shaft mappings of one pole cabinet body frame.
Interconnect fixing by the bolt on underframe 4 between two the single-pole isolator cabinet cabinet body frames assembled, adjacent upright posts 1 contact-making surface bolt fixed connection, by so easy connection make three independently one pole subway DC isolating switch cabinet cabinet body frame connect installation side by side, form the subway DC isolating switch cabinet cabinet of integrated three tableland iron switch multi packs.As the front view that Fig. 2-1 is three multi pack cabinet body frames, Fig. 2-2 is left views of three multi pack cabinet body frames, and Fig. 2-3 is three-dimensional shaft mappings of three multi pack cabinet body frames.
Claims (4)
1. a subway DC isolating switch cabinet cabinet body frame structure, it is characterized in that: this cabinet body frame structure includes column (1), first reinforcing crossmember (2), second reinforcing crossmember (3), underframe (4), described column (1) is four, every root post (1) both sides respectively with the first reinforcing crossmember (2), second reinforcing crossmember (3) is connected and fixed, the top of four root posts (1) is provided with connection upper ledge, bottom and underframe (4) are fixedly connected to form one pole cabinet frame work, bolt on the underframe (4) of three one pole cabinet frame works is interconnected fixing, adjacent upright posts (1) contact-making surface is bolted to connection, be formed into cuboid framework, described second reinforcing crossmember (3) is provided with multiple adjustable length and prolongs hole, described cuboid framework surrounding is separately installed with dust-proof backboard, cabinet door.
2. subway DC isolating switch cabinet cabinet body frame according to claim 1, is characterized in that: described column (1) is formed by the steel plate bending of 3mm thickness.
3. subway DC isolating switch cabinet cabinet body frame according to claim 1, is characterized in that: described underframe (4) is just welded by the steel plate bending of 3mm thickness and groove.
4. subway DC isolating switch cabinet cabinet body frame according to claim 1, is characterized in that: the wide 800x of described one pole cabinet frame work overall dimension dark 1000x height 2200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776571.4U CN205016840U (en) | 2015-10-09 | 2015-10-09 | Subway direct current isolation switch cabinet cabinet body frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776571.4U CN205016840U (en) | 2015-10-09 | 2015-10-09 | Subway direct current isolation switch cabinet cabinet body frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016840U true CN205016840U (en) | 2016-02-03 |
Family
ID=55215425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520776571.4U Expired - Fee Related CN205016840U (en) | 2015-10-09 | 2015-10-09 | Subway direct current isolation switch cabinet cabinet body frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742658A (en) * | 2018-12-30 | 2019-05-10 | 安徽中电兴发与鑫龙科技股份有限公司 | One kind turning over row's cabinet support construction |
| CN111987616A (en) * | 2020-08-13 | 2020-11-24 | 江苏中顺电气有限公司 | High strength antidetonation AC low voltage distribution box |
-
2015
- 2015-10-09 CN CN201520776571.4U patent/CN205016840U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742658A (en) * | 2018-12-30 | 2019-05-10 | 安徽中电兴发与鑫龙科技股份有限公司 | One kind turning over row's cabinet support construction |
| CN111987616A (en) * | 2020-08-13 | 2020-11-24 | 江苏中顺电气有限公司 | High strength antidetonation AC low voltage distribution box |
| CN111987616B (en) * | 2020-08-13 | 2022-04-15 | 江苏中顺电气有限公司 | High strength antidetonation AC low voltage distribution box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Subway direct current isolation switch cabinet cabinet body frame Effective date of registration: 20181227 Granted publication date: 20160203 Pledgee: Tianjin Caixin Huitong small loan Co., Ltd. Pledgor: Sideihua Electrical (Tianjin) Co.,Ltd. Registration number: 2018120000045 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190710 Granted publication date: 20160203 Pledgee: Tianjin Caixin Huitong small loan Co., Ltd. Pledgor: Sideihua Electrical (Tianjin) Co.,Ltd. Registration number: 2018120000045 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20191009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |