CN202268660U - Horizontal tray for GIS (Geographic Information System) cable wiring, and GIS using the same - Google Patents
Horizontal tray for GIS (Geographic Information System) cable wiring, and GIS using the same Download PDFInfo
- Publication number
- CN202268660U CN202268660U CN2011203367495U CN201120336749U CN202268660U CN 202268660 U CN202268660 U CN 202268660U CN 2011203367495 U CN2011203367495 U CN 2011203367495U CN 201120336749 U CN201120336749 U CN 201120336749U CN 202268660 U CN202268660 U CN 202268660U
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- wiring
- gis
- box
- cell body
- trough
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Abstract
The utility model discloses a horizontal tray for GIS cable wiring, and a GIS using the same. A horizontal tray for cable wiring is arranged on a body mounting underframe; the horizontal tray consists of a wiring groove body and a groove top cover extending linearly and positioned in a manner of lying laterally; the wiring groove body comprises two corresponding straight groove sidewalls and groove baseboards fixedly connected to the two straight groove sidewalls; the two ends of the wiring groove body along the extension direction of the straight groove sidewalls are closed by closing plates which are fixedly connected to the straight groove sidewalls; the wiring groove body is provided with a wiring opening for a GIS cable to pass; the straight groove sidewalls of the wiring groove body at the upper part are supporting walls; and operating mechanisms of the function elements of the GIS are fixedly supported on the supporting walls of the wiring groove body. As the wiring groove body has an effect of supporting the mechanism of the function elements of the GIS, the original supporting frames for the operating mechanisms of the function elements of the GIS are saved, so the cost is reduced; besides, the wiring groove body is arranged in order, resulting in good appearance of the whole GIS.
Description
Technical field
The utility model is applicable to that 72.5KV and above Cubicle Gas-Insulated Switchgear are GIS; Be particularly related to control cable summation current transformer that each function element such as circuit breaker, isolating switch, earthed switch among a kind of GIS use, voltage transformer, employed level trough box when lightning arrester detects protection component with cable distribution, the utility model also relates to a kind of GIS that uses above-mentioned level trough box to connect up simultaneously.
Background technology
Comprise GIS body installation underframe among the existing GIS; On body is installed underframe, be installed with the function element elements such as circuit breaker, isolating switch, earthed switch of GIS, the control cable of each function element or other cables are installed the level trough box that underframe is provided with and are connected in the control cubicle in the cross-coupled vertical channel box of level trough box through body.The operating mechanism that each function element was equipped with among the GIS at present is fixed on the bracing frame separately; Usually used bracing frame is a L type bracing frame; Laying is used to protect the level trough box of control cable near bracing frame; What link to each other with each level trough box is the vertical channel box, finally is drawn towards the control cubicle of GIS after the control cable of each function element gets in level trough box and the vertical channel box.Because the mechanism supports frame of each function element is independently with the level trough box that is used for cable distribution; So; The cable of from the level trough box, drawing had most to leak outside before getting into each function element; Influence the overall appearance of GIS, and naked leakage cable outside is damaged easily, security performance is bad.Because level trough box and bracing frame are separate, level trough box and vertical channel box are according to the layout of moving towards of the control cable of drawing in each function element, and this makes the level trough box of whole GIS wiring usefulness and vertical channel box distribute mixed and disorderly.And existing cable tray adopts square groove box or its structure of pvc pipe material of steel comparatively compact more; 2.5 squares armoured cable of inapplicable GIS new demand; And because 2.5 squares armoured cable bending difficulty; Armoured cable at level trough box and the vertical channel box of wiring in both place's bendings that intersects; This just requires level trough box and vertical channel box to satisfy armoured cable bending requirement in both processing that intersects by bigger surplus, and existing level trough box and vertical channel box can not satisfy this requirement mostly.
The utility model content
The purpose of the utility model is to provide a kind of GIS cable distribution with level trough box structure, because of bracing frame and level trough box the technical problem that makes a part of naked leakage of control cable of each function element influence the GIS overall appearance outside is set independently to solve in the prior art; The utility model also provides a kind of GIS that uses above-mentioned level trough box wiring simultaneously.
For realizing above-mentioned purpose; The GIS cable distribution that the utility model provided adopts following technical scheme with the level trough box: a kind of GIS cable distribution is used the level trough box; Described level trough box is made up of linearly extended wiring cell body and groove top cover; Said wiring cell body is by linearly extended corresponding two straight trough sidewalls and be connected in two trough floor on the straight trough sidewall and form; The wiring cell body along two ends of straight trough sidewall bearing of trend by the shut shutoff that is connected on the straight trough sidewall; Offer the wiring mouth that supplies the GIS cable to pass through on the wiring cell body, one of them straight trough sidewall of two straight trough sidewalls of wiring cell body is the supporting walls that is used for the operating mechanism of support fixation GIS function element.
Be furnished with a plurality of reinforcement gussets along straight trough sidewall bearing of trend in the described wiring cell body perpendicular to the setting of straight trough sidewall.
Opposite position place with the groove top cover on two straight trough sidewalls of described wiring cell body is furnished with the kink to the inside bending of wiring cell body; The bearing of trend of described kink is perpendicular to described two straight trough sidewalls, and described groove top cover is fixedly connected with said kink through bolt.
Described wiring cell body is a U-lag, and the trough floor of described wiring cell body is to the external outstanding arc of wiring groove.
The level trough box that the utility model provides is linearly extended wiring cell body; One of them straight trough sidewall of wiring cell body is the supporting walls that is used for the operating mechanism of support fixation GIS function element; The wiring cell body can also play the effect of the mechanism that is used for the support function element except can being used to connect up like this; The cable of each function element is drawn the back and is directly guided the wiring cell body into through the wiring mouth on the wiring cell body from mechanism, reduced the length that cable leaks outside, and has improved the security performance of GIS; And because the wiring cell body can also play the effect of the mechanism that supports the GIS function element; Saved the bracing frame of the operating mechanism of each function element among original GIS on the one hand, reduced cost, the trend of the cell body that connects up on the other hand is according to the layout of moving towards of each function element of GIS; It is neat to make the wiring cell body arrange, the outward appearance better appearance of whole GIS.
The GIS of the usage level groove box wiring that the utility model provided adopts following technical scheme: the body that comprises GIS is installed underframe and the control cubicle and each function element that are arranged on the body installation underframe; On body installation underframe, being furnished with the level trough box that is used for cable distribution reaches and the cross-coupled vertical channel box of level trough box; It is characterized in that: described level trough box is made up of linearly extended wiring cell body and groove top cover; Said wiring cell body is by linearly extended corresponding two straight trough sidewalls and be connected in two trough floor on the straight trough sidewall and form; The wiring cell body along two ends of straight trough sidewall bearing of trend by the shut shutoff that is connected on the straight trough sidewall; Offer the wiring mouth that supplies the GIS cable to pass through on the wiring cell body; The superposed straight trough sidewall of two straight trough sidewalls of wiring cell body is a supporting walls, and the operating mechanism of the function element of described GIS is fixedly supported on the supporting walls of wiring cell body.
The arcuate structure that the cross-coupled transition position of described level trough box and vertical channel box passes through for ease of cable.
The arcuate structure of described level trough box and vertical channel box interconnection transition position be two ends respectively with the level trough box arc bent plate that transition is connected with vertical channel box one.
Be furnished with a plurality of reinforcement gussets along straight trough sidewall bearing of trend in the described wiring cell body perpendicular to the setting of straight trough sidewall.
Opposite position place with the groove top cover on two straight trough sidewalls of described wiring cell body is furnished with the kink to the inside bending of wiring cell body; The bearing of trend of described kink is perpendicular to described two straight trough sidewalls, and described groove top cover is fixedly connected with said kink through bolt.
Described wiring cell body is a U-lag, and the trough floor of described wiring cell body is to the external outstanding arc of wiring groove.
The GIS of the usage level groove box wiring that the utility model provided; At the body of GIS the level trough box that is provided with on the underframe being installed is made up of wiring cell body and groove top cover; The wiring cell body is the form of lying on one's side to be placed, and the straight trough sidewall on the top of wiring cell body is a supporting walls, and the operating mechanism of each function element of GIS is fixedly supported on the supporting walls of wiring cell body; Save original bracing frame that is exclusively used in the operating mechanism of support function element, reduced the cost of GIS.After the operating mechanism of each function element of GIS being fixed on the supporting walls of level trough box; The cable of from the operating mechanism of each function element, being drawn directly gets in the wiring cell body through the wiring mouth on the wiring cell body; Reduced the length that cable leaks outside; Improved the general safety performance of GIS, made that also the outward appearance of GIS is more attractive in appearance.
Description of drawings
Fig. 1 is the structural representation (dotted portion is the GIS function element among the figure) of the level trough box that provides of the utility model;
Fig. 2 uses the overall structure sketch map of the GIS of the level trough box wiring shown in Fig. 1.
Embodiment
As shown in Figure 1; A kind of GIS cable distribution is used the level trough box; The level trough box is made up of with groove top cover 14 linearly extended wiring cell body 15; The structure of wiring cell body is that the cross section that the groove top cover is installed is the U-lag of U-shaped; Two straight trough sidewall 13 straight-line extensions of U-lag, the deep-slotted chip breaker base plate of its groove top cover 14 and U-lag is equally along straight-line extension, and one of them straight trough sidewall of U-lag is the supporting walls that is used for the operating mechanism 11 of support fixation GIS function element; U-lag along two ends of straight trough sidewall bearing of trend by the shut shutoff that is fixedly connected with the straight trough sidewall of U-lag; Two straight trough sidewalls 13 of U-lag are furnished with the kink to the interior lateral buckling of U-lag away from the end of trough floor, and the bearing of trend of this kink is perpendicular to the straight trough sidewall of U-lag, and described groove top cover is connected on the kink of U-lag through bolt; Because the wiring cell body also will play the effect of bracing frame of the operating mechanism of support function element 11; Be the intensity of the groove box of improving the standard, in the wiring cell body, be furnished with a plurality of reinforcement gussets 12, strengthen the rectangular triangle of gusset in the present embodiment perpendicular to the setting of straight trough sidewall along straight trough sidewall bearing of trend; A right-angle side of the connecting portion that links to each other with U-lag on the reinforcement gusset is connected with the straight trough sidewall of U-lag, another right-angle side then is connected with the deep-slotted chip breaker base plate of U-lag, strengthens gusset certainly and also can adopt other structure.
The shut of the wiring cell body in the present embodiment and groove top cover can adopt sheet metal to make.U-lag can adopt section bar to make, also can be assembled through common sheet material welding.
Wiring cell body 15 in the present embodiment is a U-lag, and the wiring cell body also can be other version, is the rectangular channel of rectangle like the cross section.
This groove box structure is applicable to that control cable summation current transformer, voltage transformer, the lightning arrester used like switch elements such as circuit breaker, isolating switch, earthed switches detect protection component with cable and other relevant employed cables of element with online measuring ability.
As shown in Figure 2, a kind of GIS of level trough box wiring comprises that the body of GIS is installed underframe 2; Body is installed underframe 2 and is provided with like function element such as circuit breaker, isolating switch, earthed switch and is used to control the control cubicle 1 of each function element, and control cubicle 1 is communicated with each function element through cable, on body installation underframe, also is furnished with level trough box 3 and the vertical channel box 5 that is used to connect up; The structure of level trough box 3 adopts the structure of level trough box as shown in fig. 1 here; In the present embodiment, the straight trough sidewall on the top of the U-lag that the form of lying on one's side is placed is a supporting walls, and the mechanism supports of each function element is fixed on the supporting walls; On the wiring cell body, offer the wiring mouth that current supply cable passes through; The cable of each function element is directly introduced in the level trough box through the wiring mouth, and is as shown in Figure 1, on the body-fixed frame of GIS, is furnished with a plurality of level trough boxes 3 and vertical channel box 5; Level trough box 3 and the 5 mutual interconnections of vertical channel box; The arcuate structure that passes through for ease of cable at both interconnection transition positions, in the present embodiment, the arc bent plate 4 that the arcuate structure here is connected with the groove box one transition of kicking with the level trough box respectively for corresponding two ends; When cable allows bending slightly during through both interconnection place, be convenient to cable and pass through.
The vertical channel box here also can adopt the structure of level trough box, and is good because the vertical channel box need not support the operating mechanism of each function element, so do not need supporting walls on the vertical channel box.The vertical channel box also can adopt existing wiring groove box structure, is convenient to the arcuate structure that cable passes through but will adopt at level trough box and the cross-coupled transition position of vertical channel box volume.
The arcuate structure that the cross-coupled transition position of level trough box and vertical channel box passes through for ease of cable; Like this when cable between level trough box and vertical channel box during transition; Armoured cable that area is bigger or the easy bending of the cable of other structures have avoided influencing because of the bending by force of cable the useful life of cable with the transition junction through level trough box and vertical channel box.
As shown in Figure 2; Each function element of GIS is introduced in the cable tray of body installation underframe bottom setting through nearby level trough box and vertical channel box; Get into then in the control cubicle, perhaps will from level trough box and vertical channel box, draw the cable lead-in cable ditch that gets off, introduce in the control cubicle more at last.
Claims (10)
1. a GIS cable distribution is used the level trough box; It is characterized in that: described level trough box is made up of linearly extended wiring cell body and groove top cover; Said wiring cell body is by linearly extended corresponding two straight trough sidewalls and be connected in two trough floor on the straight trough sidewall and form; The wiring cell body along two ends of straight trough sidewall bearing of trend by the shut shutoff that is connected on the straight trough sidewall; Offer the wiring mouth that supplies the GIS cable to pass through on the wiring cell body, one of them straight trough sidewall of two straight trough sidewalls of wiring cell body is the supporting walls that is used for the operating mechanism of support fixation GIS function element.
2. GIS cable distribution according to claim 1 is used the level trough box, it is characterized in that: be furnished with a plurality of reinforcement gussets perpendicular to the setting of straight trough sidewall along straight trough sidewall bearing of trend in the described wiring cell body.
3. described GIS cable distribution according to claim 2 is used the level trough box; It is characterized in that: the opposite position place with the groove top cover on two straight trough sidewalls of described wiring cell body is furnished with the kink to the inside bending of wiring cell body; The bearing of trend of described kink is perpendicular to described two straight trough sidewalls, and described groove top cover is fixedly connected with said kink through bolt.
4. use the level trough box according to claim 1 or 2 or 3 described GIS cable distributions, it is characterized in that: described wiring cell body is a U-lag, and the trough floor of described wiring cell body is to the external outstanding arc of wiring groove.
5. the GIS of usage level groove box wiring; The body that comprises GIS is installed underframe and the control cubicle and each function element that are arranged on the body installation underframe; On body installation underframe, being furnished with the level trough box that is used for cable distribution reaches and the cross-coupled vertical channel box of level trough box; It is characterized in that: described level trough box is made up of linearly extended wiring cell body and groove top cover; Said wiring cell body is by linearly extended corresponding two straight trough sidewalls and be connected in two trough floor on the straight trough sidewall and form; The wiring cell body along two ends of straight trough sidewall bearing of trend by the shut shutoff that is connected on the straight trough sidewall; Offer the wiring mouth that supplies the GIS cable to pass through on the wiring cell body, the superposed straight trough sidewall of two straight trough sidewalls of wiring cell body is a supporting walls, and the operating mechanism of the function element of described GIS is fixedly supported on the supporting walls of wiring cell body.
6. the GIS of usage level groove box wiring according to claim 5 is characterized in that: the arcuate structure that the cross-coupled transition position of described level trough box and vertical channel box passes through for ease of cable.
7. the GIS of usage level groove box according to claim 6 wiring is characterized in that: the arcuate structure of described level trough box and vertical channel box interconnection transition position be two ends respectively with the level trough box arc bent plate that transition is connected with vertical channel box one.
8. the GIS of usage level groove box wiring according to claim 5 is characterized in that: be furnished with a plurality of reinforcement gussets perpendicular to the setting of straight trough sidewall along straight trough sidewall bearing of trend in the described wiring cell body.
9. the GIS of usage level groove box wiring according to claim 8; It is characterized in that: the opposite position place with the groove top cover on two straight trough sidewalls of described wiring cell body is furnished with the kink to the inside bending of wiring cell body; The bearing of trend of described kink is perpendicular to described two straight trough sidewalls, and described groove top cover is fixedly connected with said kink through bolt.
10. according to the GIS of any described usage level groove box wiring in the claim 5 to 9, it is characterized in that: described wiring cell body is a U-lag, and the trough floor of described wiring cell body is to the external outstanding arc of wiring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203367495U CN202268660U (en) | 2011-09-08 | 2011-09-08 | Horizontal tray for GIS (Geographic Information System) cable wiring, and GIS using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203367495U CN202268660U (en) | 2011-09-08 | 2011-09-08 | Horizontal tray for GIS (Geographic Information System) cable wiring, and GIS using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268660U true CN202268660U (en) | 2012-06-06 |
Family
ID=46159444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203367495U Expired - Lifetime CN202268660U (en) | 2011-09-08 | 2011-09-08 | Horizontal tray for GIS (Geographic Information System) cable wiring, and GIS using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968391A (en) * | 2021-01-20 | 2021-06-15 | 河南平高电气股份有限公司 | Gis |
| CN112968357A (en) * | 2021-01-20 | 2021-06-15 | 河南平高电气股份有限公司 | GIS's wiring structure |
-
2011
- 2011-09-08 CN CN2011203367495U patent/CN202268660U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968391A (en) * | 2021-01-20 | 2021-06-15 | 河南平高电气股份有限公司 | Gis |
| CN112968357A (en) * | 2021-01-20 | 2021-06-15 | 河南平高电气股份有限公司 | GIS's wiring structure |
| CN112968357B (en) * | 2021-01-20 | 2023-06-30 | 河南平高电气股份有限公司 | GIS's wiring structure |
| CN112968391B (en) * | 2021-01-20 | 2023-06-30 | 河南平高电气股份有限公司 | GIS (gas insulated switchgear) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |