CN205265125U - Novel isolated wheelbarrow for cabinet - Google Patents
Novel isolated wheelbarrow for cabinet Download PDFInfo
- Publication number
- CN205265125U CN205265125U CN201521040266.5U CN201521040266U CN205265125U CN 205265125 U CN205265125 U CN 205265125U CN 201521040266 U CN201521040266 U CN 201521040266U CN 205265125 U CN205265125 U CN 205265125U
- Authority
- CN
- China
- Prior art keywords
- insulating cylinder
- upper bracket
- fixed
- lower carriage
- front side
- 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
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Abstract
The utility model discloses a novel isolated wheelbarrow for cabinet, including the frame, fix at the chassis car of frame bottom, fix at the valve clamp plate of the frame lower part left and right sides and fix the insulating cylinder in the frame front side, lie in to be fixed with respectively on two seats of being qualified for the next round of competitions of lower part on the insulating cylinder front side and touch the arm, lower carriage, flexible coupling and upper bracket connect gradually once main galvanic circle of component, the rear end of chassis car is equipped with shakes into mechanism. The utility model has the characteristics of with low costs, overall structure is simple, and structural strength is high, easily promotes etc.
Description
Technical field
The utility model relates to a kind of isolation handcart.
Background technology
Isolation handcart plays very important effect in power system, after extracting out, has obvious isolation fracture in the time of site examining and repairing. Scheme of legacy system PT cabinet is PT handcart scheme, and cannot install due to the larger handcart of voltage transformer capacity in state's net contract at present time, a scheme must change PT into and fixedly mount+isolate handcart scheme. And PT cabinet electric current is less than 630A, in traditional 10kV system, isolate handcart structure and adopt insulator and insulating boot integral structure, can meet insulation distance. In the time that system height above sea level reaches 2500 meters of-4000 meters of occasions or 24kV system occasion, because insulation distance strengthens, adopt traditional scheme cannot meet technical requirement.
Summary of the invention
The problems referred to above that exist for solving existing isolation handcart, the utility model provides a kind of Novel cabinet isolation handcart, and its technical scheme of taking is:
Comprise vehicle frame, be fixed on the chassis vehicle of bottom of frame, be fixed on the valve pressing plate of the left and right sides, vehicle frame bottom, and be fixed on the insulating cylinder of vehicle frame front side, be positioned on two wire outlet seats of top and the bottom, insulating cylinder front side and be fixed with respectively contact arm, two contact arms respectively carry Mume flower contact, insulating cylinder inside is provided with lower carriage, be flexible coupling and upper bracket, wherein lower carriage is positioned at the bottom of insulating cylinder, upper bracket is positioned at the top of insulating cylinder, lower carriage is connected respectively each self-corresponding contact arm with upper bracket, lower carriage, be flexible coupling and connect and compose successively main conductive circuit one time with upper bracket, the rear end of chassis vehicle is provided with Yao Jin mechanism.
The utility model overall weight is light, and cost is low, and in processing, transport, assembling process, deflection is less, has ensured the assembly precision of isolation handcart; This handcart profile is identical with circuit breaker cart profile, therefore can not produce cabinet car matching problem, is beneficial to popularization. Therefore the utlity model has holistic cost low, overall structure is simple, and structural strength is high, is easy to the features such as popularization.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, handcart entirety is upper and lower arrangement, and chassis vehicle 8 is fixed on vehicle frame 1 bottom, and valve pressing plate 7 is fixed on vehicle frame 1 left and right sides, bottom, and valve pressing plate 7 is all that insulation SMC material is made. insulating cylinder 2 is fixed on vehicle frame 1 front side, be positioned on two wire outlet seats 5 of insulating cylinder 2 top and the bottom, front side and be fixed with respectively contact arm 10, contact arm 10 materials are aluminum, diameter Ф 44mm, two contact arms 10 respectively carry Mume flower contact 9, insulating cylinder 2 inside are provided with lower carriage 6, be flexible coupling 4 and upper bracket 3, wherein lower carriage 6 is positioned at the bottom of insulating cylinder 2, upper bracket 3 is positioned at the top of insulating cylinder 2, lower carriage 6 is connected respectively each self-corresponding contact arm 10 with upper bracket 3, lower carriage 6 be flexible coupling 4 and upper bracket 3 connect and compose successively main conductive circuit one time, easily ensure assembly precision, the rear end of chassis vehicle 8 is provided with Yao Jin mechanism.
Claims (1)
1. an isolation handcart for Novel cabinet, comprise vehicle frame (1), be fixed on the chassis vehicle (8) of vehicle frame (1) bottom, be fixed on the valve pressing plate (7) of vehicle frame (1) left and right sides, bottom, and be fixed on the insulating cylinder (2) of vehicle frame (1) front side, it is characterized in that: be positioned on two wire outlet seats (5) of insulating cylinder (2) top and the bottom, front side and be fixed with respectively contact arm (10), two contact arms (10) respectively carry Mume flower contact (9), insulating cylinder (2) inside is provided with lower carriage (6), (4) and upper bracket (3) are flexible coupling, wherein lower carriage (6) is positioned at the bottom of insulating cylinder (2), upper bracket (3) is positioned at the top of insulating cylinder (2), lower carriage (6) is connected respectively each self-corresponding contact arm (10) with upper bracket (3), lower carriage (6) is flexible coupling (4) and upper bracket (3) connects and composes main conductive circuit successively one time, the rear end of chassis vehicle (8) is provided with Yao Jin mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040266.5U CN205265125U (en) | 2015-12-15 | 2015-12-15 | Novel isolated wheelbarrow for cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040266.5U CN205265125U (en) | 2015-12-15 | 2015-12-15 | Novel isolated wheelbarrow for cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205265125U true CN205265125U (en) | 2016-05-25 |
Family
ID=56006632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040266.5U Expired - Fee Related CN205265125U (en) | 2015-12-15 | 2015-12-15 | Novel isolated wheelbarrow for cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205265125U (en) |
-
2015
- 2015-12-15 CN CN201521040266.5U patent/CN205265125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |