CN204289208U - Isolating switch interpolar pull rod device - Google Patents
Isolating switch interpolar pull rod device Download PDFInfo
- Publication number
- CN204289208U CN204289208U CN201420747716.3U CN201420747716U CN204289208U CN 204289208 U CN204289208 U CN 204289208U CN 201420747716 U CN201420747716 U CN 201420747716U CN 204289208 U CN204289208 U CN 204289208U
- Authority
- CN
- China
- Prior art keywords
- bolt
- isolating switch
- floor combination
- transmission floor
- pull rod
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model provides a kind of isolating switch interpolar pull rod device, this pull rod device is arranged between the transmission floor combination A be fixed on base, transmission floor combination B, this pull rod device includes pull bar, the two ends of described pull bar are fixedly connected with transmission floor combination A, transmission floor combination B respectively by bolt, and the both sides of described pull bar are respectively equipped with combined floodgate bolt, separating brake bolt; When isolating switch "on" position, transmission floor combination B rotates 90 ° of angles, is positioned by clamping combined floodgate bolt; When isolating switch gate-dividing state, transmission floor combination A rotates 90 ° of angles, is positioned by clamping separating brake bolt.Beneficial effect is this apparatus structure simple and stable, saves cost, is convenient to assembler assembling.This device only locates with the bolt of two on pull bar that isolating switch divides, closing position, simplifies the structure, is convenient to install.
Description
Technical field
The utility model relates to a kind of isolating switch interpolar pull rod device, is applicable on the high voltage isolator in ultra-high-tension power transmission line.
Background technology
As shown in Figure 1, this device is combined 4' formed by transmission floor combination A1, transmission floor combination B2, base combination 3, pull bar the device of current isolating switch interpolar pull bar.As Figure 1-1, be connected with joint 5' by the screw thread on pull bar combination 4', this kind of connected mode easily produces and loosens phenomenon, structural instability pull bar combination 4' in isolating switch transportation, installs complicated.Secondly, as shown in Figure 1-2, be realized by the collision of guide vane end stop 7 with guide vane end stop 6', this kind of structure needs to weld two guide vane end stops respectively, complex structure the limit function of this kind of device.
Summary of the invention
For the problems referred to above, the utility model provides a kind of isolating switch interpolar pull rod device.Both structure was simple, easy for installation, in turn saved cost.
For achieving the above object, the technical solution adopted in the utility model is to provide a kind of isolating switch interpolar pull rod device, this pull rod device is arranged between the transmission floor combination A be fixed on base, transmission floor combination B, wherein: this pull rod device includes pull bar, the two ends of described pull bar are fixedly connected with transmission floor combination A, transmission floor combination B respectively by bolt, and the both sides of described pull bar are respectively equipped with combined floodgate bolt, separating brake bolt; When isolating switch "on" position, transmission floor combination B rotates 90 ° of angles, is positioned by clamping combined floodgate bolt; When isolating switch gate-dividing state, transmission floor combination A rotates 90 ° of angles, is positioned by clamping separating brake bolt.
Effect of the present utility model is:
1, the pull bar in this device has only used a square tube, and instead of the pull bar combination be made up of screw rod and joint in original device, structure is simple, easy for installation.Two guide vane end stops that this device uses two bolts instead of to weld in original device, both met limit function, simplified the structure again again.
2, this device instead of screw rod and joint by square tube respectively; Instead of two guide vane end stops of welding with two bolts, provide cost savings.
Accompanying drawing explanation
Fig. 1 is former isolating switch interpolar pull rod device schematic diagram;
Fig. 1-1 is the structural representation of pull bar built-up section in Fig. 1;
Fig. 1-2 is the structural representation of limit part in Fig. 1;
Fig. 2 is isolating switch interpolar pull rod device structural representation of the present utility model.
In figure:
1, transmission floor combination A 2, transmission floor combination B 3, base
4, combined floodgate bolt 5, pull bar 6, separating brake bolt
Embodiment
By reference to the accompanying drawings isolating switch interpolar pull rod device structure of the present utility model is illustrated.
As shown in Figure 2, isolating switch interpolar pull rod device of the present utility model, this pull rod device is arranged between the transmission floor combination A1 be fixed on base 3, transmission floor combination B2, this pull rod device includes pull bar 5, the two ends of described pull bar 5 are fixedly connected with transmission floor combination A1, transmission floor combination B2 respectively by bolt, and the both sides of described pull bar 5 are respectively equipped with combined floodgate bolt 4, separating brake bolt 6; When isolating switch "on" position, transmission floor combination B2 rotates 90 ° of angles, is positioned by clamping combined floodgate bolt 4; When isolating switch gate-dividing state, transmission floor combination A1 rotates 90 ° of angles, is positioned by clamping separating brake bolt 6.
Isolating switch interpolar pull rod device function of the present utility model is achieved in that
This device includes transmission floor combination A 1, transmission floor combination B 2, base 3, combined floodgate bolt 4, pull bar 5 and separating brake bolt 6.Described pull bar 5 adopts metal side tube to make, one end of pull bar 5 is fixedly connected with transmission floor combination A1 by bolt, the other end is fixedly connected with transmission floor combination B2 by bolt, and transmission floor combination A1, transmission floor combination B2 are bolted on base 3.When isolating switch "on" position, transmission floor combination B2 rotates 90 ° of angles, is positioned by combined floodgate bolt 4 clamping; When isolating switch gate-dividing state, transmission floor combination A1 rotates 90 ° of angles, is positioned by separating brake bolt 6 clamping.
Isolating switch interpolar pull rod device of the present utility model utilizes square tube to instead of screw rod and joint; Instead of two guide vane end stops of welding with two bolts.Namely meet instructions for use, in turn simplify structure, provide cost savings.
Claims (1)
1. an isolating switch interpolar pull rod device, this pull rod device is arranged between the transmission floor combination A (1) be fixed on base (3), transmission floor combination B (2), it is characterized in that: this pull rod device includes pull bar (5), the two ends of described pull bar (5) are fixedly connected with transmission floor combination A (1), transmission floor combination B (2) respectively by bolt, and the both sides of described pull bar (5) are respectively equipped with combined floodgate bolt (4), separating brake bolt (6); When isolating switch "on" position, transmission floor combination B (2) rotates 90 ° of angles, is positioned by clamping combined floodgate bolt (4); When isolating switch gate-dividing state, transmission floor combination A (1) rotates 90 ° of angles, is positioned by clamping separating brake bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747716.3U CN204289208U (en) | 2014-12-02 | 2014-12-02 | Isolating switch interpolar pull rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747716.3U CN204289208U (en) | 2014-12-02 | 2014-12-02 | Isolating switch interpolar pull rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289208U true CN204289208U (en) | 2015-04-22 |
Family
ID=52872342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420747716.3U Expired - Fee Related CN204289208U (en) | 2014-12-02 | 2014-12-02 | Isolating switch interpolar pull rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269208A (en) * | 2015-11-17 | 2016-01-27 | 河南平高电气股份有限公司 | Welding tool for rotating shaft welding device |
-
2014
- 2014-12-02 CN CN201420747716.3U patent/CN204289208U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269208A (en) * | 2015-11-17 | 2016-01-27 | 河南平高电气股份有限公司 | Welding tool for rotating shaft welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300300 Tianjin Jinqiao Industrial Park, Dongli, Sichuan railway No. 3 Patentee after: Kawatetsu electrical (Tianjin) Limited by Share Ltd Address before: 300300 Tianjin Jinqiao Industrial Park, Dongli, Sichuan railway No. 3 Patentee before: Chuantie Electric (Tianjin) Group Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: 110kV disconnector interpolar pull rod device having multi-angle function Effective date of registration: 20160713 Granted publication date: 20150422 Pledgee: Tianjin Dongfang Haixin SME Company limited by guarantee Pledgor: Kawatetsu electrical (Tianjin) Limited by Share Ltd Registration number: 2016120000036 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170711 Granted publication date: 20150422 Pledgee: Tianjin Dongfang Haixin SME Company limited by guarantee Pledgor: Kawatetsu electrical (Tianjin) Limited by Share Ltd Registration number: 2016120000036 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: 110kV disconnector interpolar pull rod device having multi-angle function Effective date of registration: 20170816 Granted publication date: 20150422 Pledgee: Tianjin Dongfang Haixin SME Company limited by guarantee Pledgor: Kawatetsu electrical (Tianjin) Limited by Share Ltd Registration number: 2017120000031 |
|
| 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: 20180906 Granted publication date: 20150422 Pledgee: Tianjin Dongfang Haixin SME Company limited by guarantee Pledgor: Kawatetsu electrical (Tianjin) Limited by Share Ltd Registration number: 2017120000031 |
|
| 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: 20150422 Termination date: 20201202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |