CN104779538B - Epoxy cloth section bar cuboid support - Google Patents
Epoxy cloth section bar cuboid support Download PDFInfo
- Publication number
- CN104779538B CN104779538B CN201510171691.6A CN201510171691A CN104779538B CN 104779538 B CN104779538 B CN 104779538B CN 201510171691 A CN201510171691 A CN 201510171691A CN 104779538 B CN104779538 B CN 104779538B
- Authority
- CN
- China
- Prior art keywords
- section bar
- cloth section
- epoxy cloth
- epoxy
- inner column
- 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 - Fee Related
Links
- 239000004593 Epoxy Substances 0.000 title claims abstract description 69
- 239000004744 fabric Substances 0.000 title claims abstract description 69
- 241000397426 Centroberyx lineatus Species 0.000 claims abstract description 8
- 230000035807 sensation Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 5
- 239000003245 coal Substances 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Looms (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a kind of epoxy cloth section bar cuboid support, solve the problem that the support of the mine flameproof and intrinsic safety type cascade STATCOM in underground explosion-proof casing resists multi-direction impact endurance test shock.It is included on four angles of cuboid support and is provided with epoxy cloth section bar inner column (1), the lateral surface of epoxy cloth section bar inner column (1) has been positioned apart from three swallow-tail form draw-in grooves (3), and to be connected with cross section be trapezoidal epoxy cloth section bar crossbeam (4), the lateral surface of every epoxy cloth section bar inner column (1) is abutted against to have cross section be rectangular epoxy cloth section bar outer column (2), through connecting bolt (9) sequentially passes through epoxy cloth section bar inner column (1), epoxy cloth section bar crossbeam (4) and epoxy cloth section bar outer column (2) are connected with through connecting bolt nut (10).The arrangement of the present invention can bear shock loading the most all around, and compact conformation, meets the restriction requirement of flameproof cabinet.
Description
Technical field
The present invention relates to the support of a kind of rectangular shape, particularly to a kind of for supporting the support placing mine flameproof and intrinsic safety type cascade STATCOM power cell.
Background technology
Mine flameproof and intrinsic safety type cascade STATCOM is to apply the electric power system at underground coal mine, nonfunctional needed for making down-hole load is the most dynamically compensated, underground electric network power factor can be improved, reduce circuit and transformer loss, improve power supplying efficiency, reach energy-saving and cost-reducing and improve power supply quality, promoting the purpose of mine safety production.Its core parts are the power cell of cascade, and power cell internal uses the IGBT, the IGBT of this electric pressure of 1700V itself on-insulated, power cell operationally can be made charged, the problem that need to solve power cell insulating mounting in downhole anti-explosion shell.At present, ground static reacance generator is to use epoxy fabric swatch to build insulating support, and the insulating support that epoxy fabric swatch is built can bear downward gravitational load well；But at underground coal mine, mine flameproof and intrinsic safety type cascade STATCOM is mounted on equipment train, movement along with down-hole train, have vibration the most all around, support and place the support of mine flameproof and intrinsic safety type cascade STATCOM and need to contend with to bear the impact endurance test shock of multiple directions, volume and quality and must adapt to the restriction requirement of underground explosion-proof casing.
Summary of the invention
The invention provides a kind of epoxy cloth section bar cuboid support, the support solving the mine flameproof and intrinsic safety type cascade STATCOM in underground explosion-proof casing resists the technical problem of multi-direction impact endurance test shock.
The present invention is to solve above technical problem by the following technical programs:
nullA kind of epoxy cloth section bar cuboid support，It is rectangular epoxy cloth section bar inner column including four cross sections、Four cross sections are rectangular epoxy cloth section bar outer column、Six roots of sensation cross section is trapezoidal epoxy cloth section bar crossbeam and square shape longitudinal beam connected，Four angles of cuboid support are provided with an epoxy cloth section bar inner column,The long limit of the cross section of epoxy cloth section bar inner column is arranged along anterior-posterior horizontal direction，The lateral surface of epoxy cloth section bar inner column has been positioned apart from three swallow-tail form draw-in grooves，Being connected with cross section in swallow-tail form draw-in groove is trapezoidal epoxy cloth section bar crossbeam，Epoxy cloth section bar crossbeam is arranged along left and right horizontal direction,The lateral surface of every epoxy cloth section bar inner column is abutted against to have cross section be rectangular epoxy cloth section bar outer column，The long limit of the cross section of epoxy cloth section bar outer column is arranged along left and right horizontal direction，Through connecting bolt sequentially passes through epoxy cloth section bar inner column、Epoxy cloth section bar crossbeam and epoxy cloth section bar outer column link together with through connecting bolt nut.
Lateral surface at epoxy cloth section bar outer column is provided with bracket stable fixes hornblock with through link between bolt and nut.
The arrangement of the present invention can bear shock loading the most all around, and compact conformation, and the volume of support and quality all can meet the restriction requirement of flameproof cabinet.
Accompanying drawing explanation
Fig. 1 is that the present invention is at the structural representation overlooked on direction；
Fig. 2 is present invention structural representation in main apparent direction；
Fig. 3 is the epoxy cloth section bar inner column 1 of present invention structural representation on side-looking direction；
Fig. 4 is the epoxy cloth section bar inner column 1 of present invention structural representation in main apparent direction；
Fig. 5 is the structural representation of the epoxy cloth section bar crossbeam 4 of the present invention；
Fig. 6 is the epoxy cloth section bar outer column 2 of present invention structural representation in main apparent direction.
Detailed description of the invention
The present invention is described in detail below in conjunction with the accompanying drawings:
A kind of epoxy cloth section bar cuboid support, it is rectangular epoxy cloth section bar inner column 1 including four cross sections, four cross sections are rectangular epoxy cloth section bar outer column 2, six roots of sensation cross section is trapezoidal epoxy cloth section bar crossbeam 4 and square shape longitudinal beam connected 11, four angles of cuboid support are provided with an epoxy cloth section bar inner column 1, the long limit of the cross section of epoxy cloth section bar inner column 1 is arranged along anterior-posterior horizontal direction, make whole support can resist the jerk of fore-and-aft direction well, when avoiding Underwell mining to move, front and back rock to cause and impact before and after insulating support on car.nullThe lateral surface of epoxy cloth section bar inner column 1 three swallow-tail form draw-in grooves 3 have been positioned apart from，Being connected with cross section in swallow-tail form draw-in groove 3 is trapezoidal epoxy cloth section bar crossbeam 4，Epoxy cloth section bar crossbeam 4 is arranged along left and right horizontal direction,Epoxy cloth section bar crossbeam 4 is by the joggle of swallow-tail form draw-in groove 3 with epoxy cloth section bar inner column 1，Greatly strengthen the bond strength of bracket upright post and crossbeam，The degree of stability making the anter of support and rear panel is higher，Enhance the impact capacity of the anti-above-below direction of support，The lateral surface of every epoxy cloth section bar inner column 1 is abutted against to have cross section be rectangular epoxy cloth section bar outer column 2，The long limit of the cross section of epoxy cloth section bar outer column 2 is arranged along left and right horizontal direction，Make whole support can resist the jerk of left and right directions well，When avoiding Underwell mining to move，Front and back rock and cause the left and right impact of insulating support on car.Through connecting bolt 9 sequentially passes through the intermediate throughholes 7 on the long through-hole 5 on epoxy cloth section bar inner column 1, epoxy cloth section bar crossbeam 4 and the short through hole 6 on epoxy cloth section bar outer column 2 links together with through connecting bolt nut 10, two columns and a crossbeam are tightly secured together, make whole bracket stable.
Lateral surface at epoxy cloth section bar outer column 2 is provided with bracket stable fixes hornblock 8 with through link between bolt and nut 10, strengthen the stability in the large of support.
Claims (2)
- null1. an epoxy cloth section bar cuboid support，It is rectangular epoxy cloth section bar inner column (1) including four cross sections、Four cross sections are rectangular epoxy cloth section bar outer column (2)、Six roots of sensation cross section is trapezoidal epoxy cloth section bar crossbeam (4) and square shape longitudinal beam connected (11)，It is characterized in that，Four angles of cuboid support are provided with epoxy cloth section bar inner column (1),The long limit of the cross section of epoxy cloth section bar inner column (1) is arranged along anterior-posterior horizontal direction，The lateral surface of epoxy cloth section bar inner column (1) has been positioned apart from three swallow-tail form draw-in grooves (3)，Being connected with cross section in swallow-tail form draw-in groove (3) is trapezoidal epoxy cloth section bar crossbeam (4)，Epoxy cloth section bar crossbeam (4) is arranged along left and right horizontal direction,The lateral surface of every epoxy cloth section bar inner column (1) is abutted against to have cross section be rectangular epoxy cloth section bar outer column (2)，The long limit of the cross section of epoxy cloth section bar outer column (2) is arranged along left and right horizontal direction，Through connecting bolt (9) sequentially passes through epoxy cloth section bar inner column (1)、Epoxy cloth section bar crossbeam (4) and epoxy cloth section bar outer column (2) link together with through connecting bolt nut (10).
- A kind of epoxy cloth section bar cuboid support the most according to claim 1, it is characterised in that be provided with bracket stable between the lateral surface and through connecting bolt nut (10) of epoxy cloth section bar outer column (2) and fix hornblock (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510171691.6A CN104779538B (en) | 2015-04-13 | 2015-04-13 | Epoxy cloth section bar cuboid support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510171691.6A CN104779538B (en) | 2015-04-13 | 2015-04-13 | Epoxy cloth section bar cuboid support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104779538A CN104779538A (en) | 2015-07-15 |
| CN104779538B true CN104779538B (en) | 2017-01-04 |
Family
ID=53620851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510171691.6A Expired - Fee Related CN104779538B (en) | 2015-04-13 | 2015-04-13 | Epoxy cloth section bar cuboid support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104779538B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097809A (en) * | 2010-11-23 | 2011-06-15 | 株洲变流技术国家工程研究中心有限公司 | Thyristor valve block of static var compensator (SVC) |
| CN202085986U (en) * | 2011-01-25 | 2011-12-28 | 李桂君 | Cabinet |
| CN102759437A (en) * | 2011-04-28 | 2012-10-31 | 株洲南车时代电气股份有限公司 | Fixture for vibration test and mounting method thereof |
| WO2013171605A1 (en) * | 2012-05-14 | 2013-11-21 | Nev-X Systems Limited | Modular building system |
| CN203964419U (en) * | 2014-06-07 | 2014-11-26 | 浙江优尼特新能源有限公司 | Engineering adjustable solar flat heat collector support |
| CN204597281U (en) * | 2015-04-13 | 2015-08-26 | 山西汾西机电有限公司 | Epoxy cloth section bar cuboid support |
-
2015
- 2015-04-13 CN CN201510171691.6A patent/CN104779538B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097809A (en) * | 2010-11-23 | 2011-06-15 | 株洲变流技术国家工程研究中心有限公司 | Thyristor valve block of static var compensator (SVC) |
| CN202085986U (en) * | 2011-01-25 | 2011-12-28 | 李桂君 | Cabinet |
| CN102759437A (en) * | 2011-04-28 | 2012-10-31 | 株洲南车时代电气股份有限公司 | Fixture for vibration test and mounting method thereof |
| WO2013171605A1 (en) * | 2012-05-14 | 2013-11-21 | Nev-X Systems Limited | Modular building system |
| CN203964419U (en) * | 2014-06-07 | 2014-11-26 | 浙江优尼特新能源有限公司 | Engineering adjustable solar flat heat collector support |
| CN204597281U (en) * | 2015-04-13 | 2015-08-26 | 山西汾西机电有限公司 | Epoxy cloth section bar cuboid support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104779538A (en) | 2015-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170126 Address after: 030027 Berlin City, Taiyuan Province, No. Heping North Road, No. 131 Patentee after: Shanxi Fenxi Machinery Co., Ltd. Patentee after: Shaanxi Coal Group Shenmu Zhangjiamao Mining Co., Ltd. Patentee after: Xi'an energy saving and Environmental Protection Technology Co., Ltd. Address before: 030027 Heping North Road, Shanxi, Taiyuan, No. 131 Patentee before: Shanxi Fenxi Machinery Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170214 Address after: 030027 Berlin City, Taiyuan Province, No. Heping North Road, No. 131 Patentee after: Shanxi Fenxi Machinery Co., Ltd. Patentee after: Shaanxi Coal Group Shenmu Zhangjiamao Mining Co., Ltd. Patentee after: Xi'an energy saving and Environmental Protection Technology Co., Ltd. Address before: 030027 Heping North Road, Shanxi, Taiyuan, No. 131 Patentee before: Shanxi Fenxi Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |