CN205385270U - A light -duty removable cover for transformer substation's cable pit - Google Patents
A light -duty removable cover for transformer substation's cable pit Download PDFInfo
- Publication number
- CN205385270U CN205385270U CN201620144979.4U CN201620144979U CN205385270U CN 205385270 U CN205385270 U CN 205385270U CN 201620144979 U CN201620144979 U CN 201620144979U CN 205385270 U CN205385270 U CN 205385270U
- Authority
- CN
- China
- Prior art keywords
- removable cover
- fixed frame
- hydraulic pressure
- cover
- cover plate
- 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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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a light -duty removable cover for transformer substation's cable pit, a serial communication port, including fixed frame, removable cover, hinge, hydraulic pressure bracing piece, zip fastener insurance and operation handle, fixed frame fixes along the department on the cable pit that cover, and operate shake hands rotation with apron activity face through the hinge at fixed frame and be connected, support after the hydraulic pressure bracing piece is used for removable cover to open, zip fastener insurance establish between removable cover and fixed tank bracket, it is too big to prevent that removable cover from opening the angle, the hydraulic pressure bracing piece on be equipped with stop device, prevent that removable cover from not opening under the condition of atress at horizontal position by oneself, the operation handle is established in the removable cover top. The utility model discloses lap gentlyer, weight is 10 to 15 kilograms of left and right sides only, can easily accomplish alone, make constructor obviously reduce in cable pit cabling work load, have improved work efficiency, the injury that the reduction personnel caused when moving the cable apron, the security performance very improves.
Description
Technical field
This utility model relates to power domain.
Background technology
Construction of transformer substation technological transformation, cable laying is a common job.The cover plate of cable duct of substation is heavier, and quantity is more, and during construction, working strength is excessive again.And also often to watch out for hydrops problem in cable duct in flood season and often open cable cover and observe protection against the tide.So in real work, there is problems in that 1, cable channel cover plate overweight when removing, if lifting mismate in process, it is easy to injure people by a crashing object by mistake；2, technological transformation is constructed actual survey result: average cabling 200 meters, it is necessary to remove cover plate about 40 pieces, between every piece of cover plate 40 kilograms to 80 kilograms, 4 workmens, about spend 3 hours.
Utility model content
For solving above technological deficiency, the present invention provides one can improve staff's work efficiency and safety, effectively reduces security risk, the cover plate of cable duct of substation.
The technical solution of the utility model is as follows:
A kind of light mobile cover plate for cable duct of substation, it is characterized in that, including fixed frame, removable cover, hinge, hydraulic pressure support bar, slide fastener insurance and operation handle, fixed frame is fixed on the cable duct covered along place, fixed frame and cover plate active face are rotationally connected by hinge, hydraulic pressure support bar is located between removable cover and fixed frame, it is positioned at the both sides of cover plate simultaneously, hydraulic pressure support bar is used for the support after removable cover is opened, described slide fastener insurance is located between removable cover and fixed frame, and operation handle is located at above removable cover.
Further, described hydraulic pressure support bar is provided with stopping means, it is prevented that removable cover is opened voluntarily when horizontal level does not stress.
Further, fixed frame is welded into frame by angle steel, and frame size is identical unanimously with original fixed cable cover.
Further, described removable cover adopts light weight steel shape, is made up of zinc-plated checkered plates.
The beneficial effects of the utility model: 1, workmen significantly reduces in cable duct cabling workload, thus reducing the labour force of input, improves work efficiency；2, cover plate is relatively light, and weight only has about 10 to 15 kilograms, and a people can be easily accomplished, and the injury that reduction personnel cause when moving cable cover, security performance greatly improves.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of preferred embodiment of the present utility model.
Wherein, 1-fixed frame, 2-removable cover, 3-hinge, 4-hydraulic pressure support bar, 5-operates handle.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further illustrated.
A kind of light mobile cover plate for cable duct of substation, it is characterized in that, including fixed frame (1), removable cover (2), hinge (3), hydraulic pressure support bar (4), slide fastener insurance and operation handle (5), fixed frame (1) is fixed on the cable duct covered along place, it is rotationally connected by hinge (3) at fixed frame (1) and removable cover (2), hydraulic pressure support bar (4) open for removable cover (2) after support, described slide fastener insurance is located between removable cover (2) and fixing tank bracket (1), prevent removable cover (2) open angle excessive, described hydraulic pressure support bar (4) is provided with stopping means, prevent removable cover (2) from opening voluntarily when horizontal level does not stress, operation handle is located at above removable cover.Described removable cover (2) adopts light weight steel shape, is made up of zinc-plated checkered plates.
Use procedure of the present utility model is as follows:
Every 10～15 pieces of cover plates on original cabling ditch make a light mobile cover plate of the present utility model.Cover plate adopts light weight steel shape, bottom is the stress strong point, angle steel is had to be welded into fixed border, fixed border size is consistent with original cable cover, a hydraulic pressure support bar is respectively installed at cover plate two ends, support after opening for removable cover, and install slide fastener insurance, it is prevented that during hydraulic pressure support bar exception, removable cover open angle is excessive and hurt sb.'s feelings.For preventing removable cover from opening voluntarily when horizontal level does not stress, hydraulic pressure support bar installs stopping means additional.Removable cover is made by zinc-plated checkered plates, has and stronger bears pressure and anti-skidding operation.It is reliably connected with 3 hinges between fixed frame and removable cover, it is possible to switch flexibly.When personnel need when cable duct cabling, carrying operation handle with have gentle hands light one, removable cover is opened gently under the power-assisted effect of hydraulic mechanism and puts up about 75 degree angles with fixed frame, after construction, by the light pressure of have gentle hands, removable cover involution is to origin-location.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; within all spirit novel in this use and principle; to those skilled in the art; under not paying creationary premise; any amendment of being made, equivalent replacement, improvement etc., should be included within the protection domain of utility model.
Claims (4)
1. the light mobile cover plate for cable duct of substation, it is characterized in that, including fixed frame, removable cover, hinge, hydraulic pressure support bar, slide fastener insurance and operation handle, fixed frame is fixed on the cable duct covered along place, fixed frame and cover plate active face are rotationally connected by hinge, hydraulic pressure support bar is located between removable cover and fixed frame, it is positioned at the both sides of cover plate simultaneously, described slide fastener insurance is located between removable cover and fixed frame, and operation handle is located at above removable cover.
2. a kind of light mobile cover plate for cable duct of substation according to claim 1, it is characterised in that described hydraulic pressure support bar is provided with stopping means.
3. a kind of light mobile cover plate for cable duct of substation according to claim 1, it is characterised in that fixed frame is welded into frame by angle steel, and frame size is identical unanimously with original fixed cable cover.
4. a kind of light mobile cover plate for cable duct of substation according to claim 1, it is characterised in that described removable cover adopts light weight steel shape, is made up of zinc-plated checkered plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144979.4U CN205385270U (en) | 2016-02-26 | 2016-02-26 | A light -duty removable cover for transformer substation's cable pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144979.4U CN205385270U (en) | 2016-02-26 | 2016-02-26 | A light -duty removable cover for transformer substation's cable pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385270U true CN205385270U (en) | 2016-07-13 |
Family
ID=56350980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620144979.4U Expired - Fee Related CN205385270U (en) | 2016-02-26 | 2016-02-26 | A light -duty removable cover for transformer substation's cable pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167322A (en) * | 2018-09-07 | 2019-01-08 | 国网山东省电力公司蓬莱市供电公司 | A kind of telescoping cable operculum colpi plate bracing frame |
-
2016
- 2016-02-26 CN CN201620144979.4U patent/CN205385270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167322A (en) * | 2018-09-07 | 2019-01-08 | 国网山东省电力公司蓬莱市供电公司 | A kind of telescoping cable operculum colpi plate bracing frame |
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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: 20160713 Termination date: 20190226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |