CN205452143U - Three -phase is tank type circuit breaker altogether and support piece thereof - Google Patents
Three -phase is tank type circuit breaker altogether and support piece thereof Download PDFInfo
- Publication number
- CN205452143U CN205452143U CN201521121185.8U CN201521121185U CN205452143U CN 205452143 U CN205452143 U CN 205452143U CN 201521121185 U CN201521121185 U CN 201521121185U CN 205452143 U CN205452143 U CN 205452143U
- Authority
- CN
- China
- Prior art keywords
- chopper
- arc
- hole
- support body
- phase
- 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.)
- Withdrawn - After Issue
Links
- 239000002184 metal Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000003643 water by type Substances 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 238000004880 explosion Methods 0.000 abstract 3
- 239000011810 insulating material Substances 0.000 abstract 1
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model relates to a three -phase is tank type circuit breaker altogether and support piece thereof to solve among the prior art three -phase altogether the three -phase explosion chamber in the tank type circuit breaker fix in the circuit breaker barrel and the problem that the circuit breaker product structure that causes is complicated, assembly efficiency hangs down through three insulating parts. For solving this technical problem, the utility model discloses a three -phase altogether the tank type circuit breaker include support piece body that insulating material made, set firmly in explosion chamber mounting structure and barrel connection structure on the support piece body link firmly the three -phase explosion chamber in the circuit breaker barrel with a support piece, and the part of greatly having simplified the circuit breaker product constitutes, have improved the assembly speed of circuit breaker product.
Description
Technical field
This utility model relates to three-phase combined type type chopper and support member thereof.
Background technology
Owing to three-phase combined type type primary cut-out floor space is little, therefore it more can meet the miniaturization of high-voltage power supply and distribution system, intensive growth requirement.Three-phase combined type type primary cut-out is i.e. to be fixed on by three-phase arc-chutes in a chopper tank body, the three-phase arc-chutes of three-phase combined type type primary cut-out of the prior art are fixed in chopper tank body by three insulating parts, so that the structure of circuit breaker is complicated, efficiency of assembling is low.
Summary of the invention
The purpose of this utility model is to provide a kind of support member to be fixed in chopper cylinder, with the three-phase arc-chutes solved in prior art in three-phase combined type type chopper, the problem that circuit breaker structure is complicated, efficiency of assembling is low caused by three insulating parts；The purpose of this utility model also resides in provides the chopper using above-mentioned support member.
For solving this technical problem, three-phase combined type type chopper support member of the present utility model by the following technical solutions:
Three-phase combined type type chopper support member, described support member includes that the support body that insulant is made, described support body are provided with for the corresponding hard-wired arc-chutes mounting structure of three-phase arc-chutes and for the cylinder attachment structure being fixedly connected with chopper cylinder.
It is arranged at intervals with three the first of support body that run through along the vertical direction corresponding with each arc-chutes mounting structure respectively in described support body and waters dress hole, described arc-chutes mounting structure is that correspondence is inlaid in described first and waters the metal insert in dress hole, and the middle part of described metal insert is provided with the surrounding of pull bar perforation and the metal insert passed for insulated tension pole and offers vertically extending for the flange connecting hole connected with the ring flange of corresponding arc-chutes upper end.
Described first water dress hole be diameter bulge hole small in ends broad in the middle, described metal insert adaptation be embedded in described first water dress hole in.
Described support body is plate profile structure, described cylinder attachment structure includes one-body molded lug at the corner of support body and the second installing hole of vertically extending through described lug thickness, and described second installing hole is for being connected with the corresponding construction on chopper cylinder.
Being embedded with the lug inserts being made up of metal material in described lug, described second installing hole is opened in the middle part of lug inserts and for up big and down small the first shoulder hole of diameter.
Three-phase combined type type chopper of the present utility model is by the following technical solutions:
Three-phase combined type type chopper, including chopper cylinder, three-phase arc-chutes and support member, described support member includes that the support body that insulant is made, described support body are provided with for the corresponding hard-wired arc-chutes mounting structure of three-phase arc-chutes and for the cylinder attachment structure being fixedly connected with chopper cylinder.
It is arranged at intervals with three the first of support body that run through along the vertical direction corresponding with each arc-chutes mounting structure respectively in described support body and waters dress hole, described arc-chutes mounting structure is that correspondence is inlaid in described first and waters the metal insert in dress hole, and the middle part of described metal insert is provided with the surrounding of pull bar perforation and the metal insert passed for insulated tension pole and offers vertically extending for the flange connecting hole connected with the ring flange of corresponding arc-chutes upper end.
Described first water dress hole be diameter bulge hole small in ends broad in the middle, described metal insert adaptation be embedded in described first water dress hole in.
The support ear installed for the hanging of described support member it is provided with in chopper cylinder；Described support body is plate profile structure, described cylinder attachment structure includes one-body molded lug at the corner of support body and the second installing hole of vertically extending through described lug thickness, and the hanging of described lug is on the upper surface of described support ear and described second installing hole is for being connected with the support ear on chopper cylinder.
Being embedded with the lug inserts being made up of metal material in described lug, described second installing hole is opened in the middle part of lug inserts and for up big and down small the first shoulder hole of diameter.
The three-phase arc-chutes of three-phase combined type type chopper of the prior art are fixed in chopper tank body by three insulating parts so that the structure of circuit breaker is complicated, efficiency of assembling is low.And three-phase combined type type chopper of the present utility model include insulation support body, be fixedly arranged in described support body respectively for the corresponding hard-wired arc-chutes mounting structure of three-phase arc-chutes and for the cylinder attachment structure being fixedly connected with chopper cylinder, therefore three-phase arc-chutes are connected in chopper cylinder by this utility model by a support member, the part greatly simplifiing circuit breaker is constituted, and improves the assembling speed of circuit breaker.
Further, the support body in this utility model is slab structure, is conducive to the height reducing chopper cylinder to adapt to the miniaturization demand of circuit breaker.
Accompanying drawing explanation
Fig. 1 is that arc-chutes are fixed on the structural representation in chopper cylinder by an embodiment of three-phase combined type type insulating supporting structure in this utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the sectional view in Fig. 2 at A；
Fig. 4 is the perspective view of the support member in Fig. 1.
Detailed description of the invention
The embodiment of three-phase combined type type chopper:
The structure of three-phase combined type type chopper is as shown in Figure 1, including chopper cylinder 1 and by the support member in chopper cylinder 1 of the fixing hanging of support ear 2 in chopper cylinder 1, support member includes support body 3 and the fixing metal insert 5 being inlaid in support body 3 and lug inserts 6, and the flange of bolt connection arc-chutes 4 upper end and metal insert 5 are to be fixed on arc-chutes 4 on support member.
Chopper cylinder 1 has the cavity of hollow, and the top of cavity is provided with 4 support ears 2 being in cavity overhangingly, and support ear 2 offers the screwed hole 21 connecting securing supports body 3 for bolt.
Support body 3 is plate-like structure, support body 3 at corresponding corner, support ear 2 position, there is lug 31, the through hole (i.e. second waters dress hole 32) of the through lug extended up and down is offered on lug 31, second waters and fixing in dress hole 32 is embedded with the lug inserts 6 that metal material is made, being connected by the segmental arc of indent between two lugs 31 of support body 3 length direction, the lug 31 along the setting of support body 3 width does not stretch out the broadside of support body 3.The the first shoulder hole 33(offering the diameter supplying connecting bolt to sink to install on lug inserts 6 up big and down small is the second installing hole), the internal diameter of the hypomere of the first shoulder hole 33 matches with the size in the big footpath of screwed hole 21, and the upper surface form fit of the lower surface of lug 31 and support ear 2 is so that insulation board 3 can smoothly be hung on support ear 2.Ensure that connecting bolt will not directly be installed in support body 3 to avoid because of repeatedly screwing of connecting bolt, support body 3 occurs that strength failure or dielectric strength reduce by being embedded in lug inserts 6 in lug 31.Being additionally provided with in support body 3 and water dress hole 34 for the first of embedding metal insert 5, first to water dress hole 34 be diameter bulge hole small in ends broad in the middle, and metal insert 5 is inlaid in first during support body 3 is cast and waters and fill in hole 34；Metal insert 5 has the pull bar perforation passing for insulated tension pole 41 and within it moving up and down.First water dress hole 34 and corresponding metal insert 5 all have 3 for three-phase arc-chutes correspondence install.Support body 3 is made up to ensure chopper phase insulation and insulation against ground of insulant.
Circumferentially spaced on the end face of metal insert 5 it is evenly equipped with 8 the second i.e. flange connecting holes of shoulder hole 35(), the ring flange of screw bolt passes metal insert 5 and arc-chutes 4 upper end is to be fixedly connected on arc-chutes 4 in support body 3.
During circuit breaker assembles, first the assembling respectively to three-phase arc-chutes 4 is completed, by metal insert 5, three-phase arc-chutes 4 are fixedly connected in support body 3 again, again support body 3 integral hoisting being fixed with arc-chutes 4 entered in the cavity of chopper cylinder 1 and the lug 31 in support body 3 is suspended on the upper surface of support ear 2, finally bolt through the first shoulder hole 33 and being screwed into support ear upper screwed hole 21 interior realization fixing insulation board 3.
The embodiment of three-phase combined type type chopper support member:
The concrete structure of three-phase combined type type chopper support member is identical with the concrete structure of support member in the embodiment of three-phase combined type type chopper, repeats no more.
Claims (10)
1. three-phase combined type type chopper support member, it is characterized in that: described support member includes that the support body that insulant is made, described support body are provided with for the corresponding hard-wired arc-chutes mounting structure of three-phase arc-chutes and for the cylinder attachment structure being fixedly connected with chopper cylinder.
Three-phase combined type type chopper support member the most according to claim 1, it is characterized in that: be arranged at intervals with three the first of support body that run through along the vertical direction corresponding with each arc-chutes mounting structure respectively in described support body and water dress hole, described arc-chutes mounting structure is that correspondence is inlaid in described first and waters the metal insert in dress hole, and the middle part of described metal insert is provided with the surrounding of pull bar perforation and the metal insert passed for insulated tension pole and offers vertically extending for the flange connecting hole connected with the ring flange of corresponding arc-chutes upper end.
Three-phase combined type type chopper support member the most according to claim 2, it is characterised in that: described first water dress hole be diameter bulge hole small in ends broad in the middle, described metal insert adaptation be embedded in described first water dress hole in.
4. according to the three-phase combined type type chopper support member described in claim 1 or 2 or 3, it is characterized in that: described support body is plate profile structure, described cylinder attachment structure includes one-body molded lug at the corner of support body and the second installing hole of vertically extending through described lug thickness, and described second installing hole is for being connected with the corresponding construction on chopper cylinder.
Three-phase combined type type chopper support member the most according to claim 4, it is characterized in that: be embedded with the lug inserts being made up of metal material in described lug, described second installing hole is opened in the middle part of lug inserts and for up big and down small the first shoulder hole of diameter.
6. three-phase combined type type chopper, including chopper cylinder, three-phase arc-chutes and support member, it is characterized in that: described support member includes that the support body that insulant is made, described support body are provided with for the corresponding hard-wired arc-chutes mounting structure of three-phase arc-chutes and for the cylinder attachment structure being fixedly connected with chopper cylinder.
Three-phase combined type type chopper the most according to claim 6, it is characterized in that: be arranged at intervals with three the first of support body that run through along the vertical direction corresponding with each arc-chutes mounting structure respectively in described support body and water dress hole, described arc-chutes mounting structure is that correspondence is inlaid in described first and waters the metal insert in dress hole, and the middle part of described metal insert is provided with the surrounding of pull bar perforation and the metal insert passed for insulated tension pole and offers vertically extending for the flange connecting hole connected with the ring flange of corresponding arc-chutes upper end.
Three-phase combined type type chopper the most according to claim 7, it is characterised in that: described first water dress hole be diameter bulge hole small in ends broad in the middle, described metal insert adaptation be embedded in described first water dress hole in.
9. according to the three-phase combined type type chopper described in claim 6 or 7 or 8, it is characterised in that: it is provided with the support ear installed for the hanging of described support member in chopper cylinder；Described support body is plate profile structure, described cylinder attachment structure includes one-body molded lug at the corner of support body and the second installing hole of vertically extending through described lug thickness, and the hanging of described lug is on the upper surface of described support ear and described second installing hole is for being connected with the support ear on chopper cylinder.
Three-phase combined type type chopper the most according to claim 9, it is characterised in that: being embedded with the lug inserts being made up of metal material in described lug, described second installing hole is opened in the middle part of lug inserts and for up big and down small the first shoulder hole of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121185.8U CN205452143U (en) | 2015-12-31 | 2015-12-31 | Three -phase is tank type circuit breaker altogether and support piece thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121185.8U CN205452143U (en) | 2015-12-31 | 2015-12-31 | Three -phase is tank type circuit breaker altogether and support piece thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452143U true CN205452143U (en) | 2016-08-10 |
Family
ID=56572557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121185.8U Withdrawn - After Issue CN205452143U (en) | 2015-12-31 | 2015-12-31 | Three -phase is tank type circuit breaker altogether and support piece thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489436A (en) * | 2015-12-31 | 2016-04-13 | 平高集团有限公司 | Three-phase common-box breaker and support component therefor |
-
2015
- 2015-12-31 CN CN201521121185.8U patent/CN205452143U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489436A (en) * | 2015-12-31 | 2016-04-13 | 平高集团有限公司 | Three-phase common-box breaker and support component therefor |
| CN105489436B (en) * | 2015-12-31 | 2019-01-22 | 平高集团有限公司 | A kind of three-phase combined type type breaker and its supporting element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205452143U (en) | Three -phase is tank type circuit breaker altogether and support piece thereof | |
| CN201853426U (en) | Identifying mark mounting structure for transmission line poles | |
| CN103683110B (en) | L-LF pattern insulator chain ground potential electrification replacing operational method | |
| CN205226769U (en) | Electromechanical device installation base | |
| CN105489436B (en) | A kind of three-phase combined type type breaker and its supporting element | |
| CN104930325A (en) | Electric meter box fixing device installed on concrete pole | |
| CN207194592U (en) | A kind of adjustable for height tower bar of cross-arm | |
| CN206775082U (en) | 10kV overhead power line adjustable switch stands | |
| CN205781887U (en) | Computer display wall hanging rack | |
| CN210245281U (en) | Conductive rod easy to adjust and install | |
| KR100725843B1 (en) | Utility pole assembly in a line of electric power distribution | |
| CN202017374U (en) | Expansion-resistant cap for wire pole | |
| CN203950872U (en) | A kind of thermal cell modularization structure | |
| CN204717302U (en) | A kind of electricity meter box fixing device being installed on cement pole | |
| KR100847244B1 (en) | Utility pole assembly including penetration part in a line of electric power distribution | |
| CN203674671U (en) | 10kV overhead insulation line based on lightning conductor and lightning conductor support | |
| CN205509318U (en) | Electric automation device mounting base | |
| CN219106833U (en) | Block terminal with block terminal mounting bracket | |
| CN204481755U (en) | A kind of photovoltaic junction box and photovoltaic panel thereof improving heat dispersion | |
| CN211342033U (en) | Insulating anchor rod | |
| CN202930864U (en) | Tubular bus-bar support clamp | |
| CN204332628U (en) | Dry-type transformer | |
| CN214886003U (en) | Novel cement electric pole positioning seat | |
| CN204538475U (en) | Hanging line lever switch support | |
| CN216819326U (en) | High-strength prefabricated cable bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 22, South Ring Road, Pingdingshan, Henan, Henan Co-patentee after: State Grid Corporation of China Patentee after: Pinggao Group Co., Ltd. Address before: No. 22, South Ring Road, Pingdingshan, Henan, Henan Co-patentee before: State Grid Corporation of China Patentee before: Pinggao Group Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160810 Effective date of abandoning: 20190122 |
|
| AV01 | Patent right actively abandoned |