CN201590599U - Isolation net grid of high-voltage transformer and power distribution equipment - Google Patents
Isolation net grid of high-voltage transformer and power distribution equipment Download PDFInfo
- Publication number
- CN201590599U CN201590599U CN2009202982930U CN200920298293U CN201590599U CN 201590599 U CN201590599 U CN 201590599U CN 2009202982930 U CN2009202982930 U CN 2009202982930U CN 200920298293 U CN200920298293 U CN 200920298293U CN 201590599 U CN201590599 U CN 201590599U
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- door
- column
- net grid
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Abstract
The utility model disclosed an isolation net grid of a high-voltage transformer and power distribution equipment, which consists of door plates, baffles, clapboards, upright posts, a pre-embedded channel steel foundation and a grounded counterpoise, wherein a plurality of upright posts are arranged in rows, and the bottoms of the upright posts are fixedly connected with pre-embedded channel steel by flanges; the pre-embedded channel steel is connected with the grounded counterpoise into a whole; two sides of the upright posts are provided with the door plates or the baffles; at least one baffle is arranged between the upright posts connected with the two door plates; the clapboards are arranged behind the upright posts among the door plates and the baffles; the clapboards are vertical to the door plates and the baffles; and the door plates and the clapboards are evenly and densely distributed with meshes used for monitoring the running state of the equipment. The isolation net grid is attractive and practical, is not easily rusted, can maintain the geometrical position for a long time, is free of maintenance as well as safer and more reasonable in operation, and can prevent operators from being too close to, and mistakenly touching and tripping the high-voltage equipment, thus avoiding the occurrence of accidents.
Description
Technical field
The utility model relates to phase-splitting in a kind of transformer and distribution station inner high voltage power equipment, opens circuit, separates, presses the safety device of mutual, used change, electric capacity and low voltage control system, especially relate to a kind of high voltage variable, controller switching equipment separation net grid, be applied to electric power power transmission and transformation enterprise, power grid enterprises, railway traction power supply system etc. and become power distribution control system.
Background technology
At present, the overwhelming majority of China railways becomes, distribution substation all adopts tradition change, distribution segregator barriers, and its structural style is outmoded, and manufacturing process is simple and crude, and is affected by environment bigger, easily gets rusty, is out of shape; The induced electricity ablation apparatus that produces during the high-tension apparatus operation; Net grid veil eye is big, later stage maintenance, regular maintenance inconvenience; The pre-buried integral solder column that adopts is as foundation leg, because the metal fever modification that welding causes makes whole resetting of post deviation, can cause drawbacks such as the location is inaccurate, spacing is difficult to control, door-plate is yielding, steadiness difference.
Summary of the invention
For addressing the above problem; the purpose of this utility model provides a kind of safe and reliable, high voltage variable, controller switching equipment separation net grid with good protection effect; it can prevent operating personnel and high-tension apparatus hypotelorism, false touch, malfunction high-tension apparatus; avoid causing accident, provide certain proofing dust and protecting effect for the internal high pressure power equipment simultaneously.
For achieving the above object, the utility model adopts following technical scheme:
A kind of high voltage variable, controller switching equipment separation net grid, it is made up of door-plate, baffle plate, dividing plate, column, built-in groove base steel plinth and counterpoises, some root posts are arranged in rows, and fixedly connected by flange with pre-buried channel-section steel in the column bottom, and pre-buried channel-section steel and counterpoises connect as one; The column both sides are equipped with door-plate or baffle plate, with be provided with a baffle plate at least between the column that two door-plates link to each other, column back between door-plate and the baffle plate is equipped with dividing plate, and dividing plate and door-plate, baffle plate are vertical, evenly are densely covered with the mesh that is used for the surveillance equipment running status on door-plate, the dividing plate.
Described high voltage variable, controller switching equipment separation net grid, its door-plate, side plate and column bottom all are welded with earth stud, all adopt annealed copper wire to be connected the back between door-plate, side plate and the column and are connected with counterpoises.
Described high voltage variable, controller switching equipment separation net grid, its column left and right sides is fixed with connector, and connector is provided with screw, and the connector on door-plate or baffle plate and the column adopts bolt to be connected; The door-hinge hinge of door-plate is arranged on coupled column one side; Dividing plate is installed in the column back and passes through bolted.
Described high voltage variable, controller switching equipment separation net grid can evenly be densely covered with the mesh that is used for the surveillance equipment running status on its baffle plate.
Described high voltage variable, controller switching equipment separation net grid, the frame of its door-plate, baffle plate, dividing plate can be the two-fold limit.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
This high voltage variable, controller switching equipment separation net grid, it adopts pre-buried flange, and the welding column has solved because welding causes the whole resetting of post deviation of metal fever modification, and the inaccurate spacing in the location of causing is difficult to drawbacks such as control; Adopt detachable baffle design, make things convenient for monitoring and maintenance behind the equipment operation, adjust and create proportional space; The honeycomb type mesh plate is adopted in the door-plate design, increases the monitoring of tools visibility, and frame two-fold limit increases the firm degree of aesthetics, frame, and the degree of controllability of door-plate physical dimension, prevents the door-plate distortion; Adopt the macromolecular material electrostatic painting process to carry out surface anticorrosion and handle, more effective class of safety protection that improved is saved the operation back cost of overhaul, reaches non-maintaining good result in several overhaul lifes.Door-plate, side plate are connected to the closed type grounding system that whole change, distribution substation's counterpoises are formed through annealed copper wire, earth stud, column, pre-buried channel-section steel, and ground connection is respond well, and influence electricity is guaranteed high voltage electric power equip ment and personal security.The utlity model has high accuracy, both artistic and practical, be difficult for getting rusty, the geometric form potential energy keeps enough lastingly, non-maintaining, embodiment device is integrated, operates safer advantage of reasonable, is suitable for wide popularization and application.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the cutaway view of bowing of the door-plate among Fig. 1;
Fig. 3 is the rearview of Fig. 1;
Fig. 4 is the end view of Fig. 1;
Among the figure: the 1-baffle plate; The 2-column; The 3-mesh; The 4-door-plate; The 5-connector; 6-door-hinge hinge; The 7-dividing plate; The 8-mesh.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As shown in Fig. 1,3,4, this high voltage variable, controller switching equipment separation net grid, it is made up of door-plate, baffle plate, dividing plate, column, built-in groove base steel plinth and counterpoises, some root posts are arranged in rows, fixedly connected by flange with pre-buried channel-section steel in the column bottom, pre-buried channel-section steel and counterpoises connect as one; Column 2 both sides are equipped with door-plate 4, baffle plate 1, column back between door-plate 4 and the baffle plate 1 is equipped with dividing plate 7, dividing plate and door-plate, baffle plate are vertical, evenly are densely covered with the mesh 3 that is used for the surveillance equipment running status on the door-plate, evenly are densely covered with the mesh 8 that is used for the surveillance equipment running status on the dividing plate.
Described high voltage variable, controller switching equipment separation net grid, its column 2 left and right sides are fixed with connector 5, and connector is provided with screw, and the connector on door-plate or baffle plate and the column adopts bolt to be connected; The door-hinge hinge 6 of door-plate is arranged on coupled column one side; Dividing plate is installed in the column back and passes through bolted.
Described high voltage variable, controller switching equipment separation net grid, its door-plate, side plate and column bottom all are welded with earth stud, all adopt annealed copper wire to be connected the back between door-plate, side plate and the column and are connected with counterpoises.
As shown in Figure 2, described high voltage variable, controller switching equipment separation net grid, the frame of its door-plate, baffle plate, dividing plate can be the two-fold limit.
Above-mentioned high voltage variable, controller switching equipment separation net grid can evenly be densely covered with the mesh that is used for the surveillance equipment running status on its baffle plate 1.
The column bottom links to each other with counterpoises through pre-buried channel-section steel by flange, and increases plain conductor sectional area in the counterpoises, makes the more effective release of charge inducing; Dividing plate is divided into the little space of several equipment with high voltage variable, the residing large space of controller switching equipment, improve the safe distance of equipment room, the shielding of equipment and equipment room and protection monitor equipment running status by the mesh on door-plate, the dividing plate, for service work plays buffer action.
Claims (5)
1. a high voltage variable, controller switching equipment separation net grid, it is characterized in that: it is made up of door-plate, baffle plate, dividing plate, column, built-in groove base steel plinth and counterpoises, some root posts are arranged in rows, fixedly connected by flange with pre-buried channel-section steel in the column bottom, pre-buried channel-section steel and counterpoises connect as one; Column (2) both sides are equipped with door-plate (4) or baffle plate (1), with be provided with a baffle plate at least between the column that two door-plates link to each other, column back between door-plate and the baffle plate is equipped with dividing plate (7), dividing plate and door-plate, baffle plate are vertical, evenly are densely covered with the mesh (3,8) that is used for the surveillance equipment running status on door-plate (4), the dividing plate (7).
2. high voltage variable according to claim 1, controller switching equipment separation net grid is characterized in that: its door-plate, side plate and column bottom all are welded with earth stud, all adopt annealed copper wire to be connected the back between door-plate, side plate and the column and are connected with counterpoises.
3. high voltage variable according to claim 1, controller switching equipment separation net grid is characterized in that: its column (2) left and right sides is fixed with connector (5), and connector is provided with screw, and the connector on door-plate or baffle plate and the column adopts bolt to be connected; The door-hinge hinge (6) of door-plate is arranged on coupled column one side; Dividing plate is installed in the column back and passes through bolted.
4. high voltage variable according to claim 1, controller switching equipment separation net grid is characterized in that: can evenly be densely covered with the mesh that is used for the surveillance equipment running status on its baffle plate.
5. high voltage variable according to claim 1, controller switching equipment separation net grid, it is characterized in that: the frame of its door-plate, baffle plate, dividing plate can be the two-fold limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202982930U CN201590599U (en) | 2009-12-30 | 2009-12-30 | Isolation net grid of high-voltage transformer and power distribution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202982930U CN201590599U (en) | 2009-12-30 | 2009-12-30 | Isolation net grid of high-voltage transformer and power distribution equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201590599U true CN201590599U (en) | 2010-09-22 |
Family
ID=42750391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202982930U Expired - Fee Related CN201590599U (en) | 2009-12-30 | 2009-12-30 | Isolation net grid of high-voltage transformer and power distribution equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201590599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455395A (en) * | 2016-10-26 | 2017-02-22 | 中山市蓝水能源科技发展有限公司 | LNG ship fuel control cabinet closed strictly |
| CN107424802A (en) * | 2017-09-14 | 2017-12-01 | 裴天锋 | A kind of transformer is every magnetic device |
-
2009
- 2009-12-30 CN CN2009202982930U patent/CN201590599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455395A (en) * | 2016-10-26 | 2017-02-22 | 中山市蓝水能源科技发展有限公司 | LNG ship fuel control cabinet closed strictly |
| CN107424802A (en) * | 2017-09-14 | 2017-12-01 | 裴天锋 | A kind of transformer is every magnetic device |
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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: 20100922 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |