CN206034488U - Cable intermediate layer in transformer substation's partly -exposed basement - Google Patents
Cable intermediate layer in transformer substation's partly -exposed basement Download PDFInfo
- Publication number
- CN206034488U CN206034488U CN201621049302.9U CN201621049302U CN206034488U CN 206034488 U CN206034488 U CN 206034488U CN 201621049302 U CN201621049302 U CN 201621049302U CN 206034488 U CN206034488 U CN 206034488U
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- China
- Prior art keywords
- partly
- cable
- basement
- cable interlayer
- exposed basement
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- 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 cable intermediate layer in transformer substation's partly -exposed basement, cable intermediate layer in transformer substation's partly -exposed basement includes prestressing force hollow concrete board, alley wall, the interior cable intermediate layer of basement, the cable clamp level is in the building partly -exposed basement in the basement, the steel ladder is installed to cable intermediate layer and main the change in the basement between the oil hole, the bottom surface of partly -exposed basement adopts prestressing force hollow concrete board to make, the cable intermediate layer is connected with the external cable ditch in the basement. The utility model has the advantages that: in equal electric specialty requirement, under the same geological conditions, link up pleasing to the eye with the external cable, the construction is swift, the concrete quantity is few, have obvious economic benefits.
Description
Technical field
This utility model is related to a kind of transformer station's partly-exposed basement inner cable interlayer.
Background technology
At present, the new period advanced by leaps and bounds in national grid construction, electricity needs will come huger, and transformer station also builds in a large number
Make, the design of cable interlayer when transformer station is built also increases therewith, cable interlayer is for laying into control room and (or) electricity
Instrument, control device, disk, platform, the structure sheaf of cabinet cable in sub- equipment room.In cable interlayer, number of cables is more, and circuit is more multiple
Miscellaneous, cable interlayer needs to accommodate numerous cable tandems, and cable laying will be easy to install.As Switch Building in Substation builds the scale of construction
Less, load is less, more using isolated footing or strip footing.Therefore arrange on the ground cable interlayer, cable interlayer more
Ground is cast-in-place concrete ground surface.This type cable interlayer is generally required on terrace above wall when being docked with building outer cable
Perforate, not only affects architectural appearance, while being possible to bring hidden danger to cable fire-proof.Especially for the poor area of ground, basis
Using a class distribution building of raft foundation form, while requiring higher area to facade, above way does not substantially conform to
It is suitable.
Utility model content
Deficiency of this utility model for existing product, and a kind of transformer station's partly-exposed basement inner cable interlayer is provided.This reality
Required in equal electric specialty with new, under the conditions of identical geology, be connected attractive in appearance with outside cable, quick construction, concrete are used
Amount less, with obvious economic benefit.
A kind of transformer station's partly-exposed basement inner cable interlayer of the present utility model, transformer station's partly-exposed basement inner cable interlayer
Including pre-stress hollow concrete slab, sleeper wall, underground house cable interlayer；The underground house cable interlayer is located at building half
In the room of underground；Steel ladder is installed between underground house cable interlayer and main transformer oil pit, the bottom surface of the partly-exposed basement is answered using pre-
Power hollow concrete plate is made, and the underground house cable interlayer is connected with outside cable ditch.
Further, the pre-stress hollow concrete slab is erected on sleeper wall or grade beam.
Further, the sleeper wall is built by laying bricks or stones from raft plate top surface, and the top surface of sleeper wall is beared down on one using armored concrete, to prevent
The pressurized generation destruction of sleeper wall.
Further, sump is set in the underground house cable interlayer, prevents basement from there are hydrops, facilitating hydrops smooth
Cable interlayer is discharged timely.
Further, steel ladder is provided with the underground house cable interlayer, it is convenient smoothly to reach other from cable interlayer
Functional area.
The beneficial effects of the utility model are：This utility model employs raft plate base in the poor area of foundation bearing capacity
Plinth, in order to rationally utilize space, cable interlayer to be arranged at partly-exposed basement, rationally the grade beam by the use of raft foundation is used as frame
If the strong point of prefabricated concrete hollow slab, cable floor ground using prefabricated concrete hollow slab can save building cost,
Prefabricated degree is high, the effective reduction of erection time.Be conducive to the connection of indoor outer cable simultaneously using partly-exposed basement cable interlayer, to building
Building alien invasion affects little, and does corresponding fireproof blocking beneficial to cable.Generally this utility model is empty using building rationally
Between when, while, there are more obvious economic benefit material-saving, reduction of erection time.
Description of the drawings
Fig. 1 is cable interlayer site plan of the present utility model.
Fig. 2 is this utility model cable interlayer profile.
Fig. 3 is this utility model sleeper wall detail of construction.
Fig. 4 is conventional transformer station's production building cable interlayer profile.
Fig. 5 is conventional transformer station's production building elevation.
In figure：Pre-stress hollow concrete slab 1, sump 2, sleeper wall 3, grade beam 4, main transformer oil pit 5, steel ladder 6, framework
Post 7, raft plate 8, sleeper wall bear down on one 9, outside cable ditch 10, underground house cable interlayer 11, grade 12, cable penetration hole
13rd, commonly use cable interlayer 14.
Specific embodiment
With reference to embodiment, the utility model will be further described.
A kind of transformer station's partly-exposed basement inner cable interlayer of the present utility model is mainly by pre-stress hollow concrete slab 1, collection
Well 2, sleeper wall 3, grade beam 4, main transformer oil pit 5, steel ladder 6, frame column 7, raft plate 8, sleeper wall bear down on one 9, outside cable ditch 10,
Underground house cable interlayer 11, grade 12, cable penetration hole 13, conventional cable interlayer 14 are constituted.
Transformer station's partly-exposed basement inner cable interlayer includes pre-stress hollow concrete slab 1, sleeper wall 3, in the room of underground
Cable interlayer 11；The underground house cable interlayer 11 is located in building partly-exposed basement；Underground house cable interlayer 11 and main transformer
Steel ladder 6 is installed between oil pit 5, the bottom surface of the partly-exposed basement is made using pre-stress hollow concrete slab 1, the basement
Inner cable interlayer 11 is connected with outside cable ditch 10.
The pre-stress hollow concrete slab 1 is erected on sleeper wall 3 or grade beam 4.
The sleeper wall 3 is built by laying bricks or stones from 8 top surface of raft plate, and the top surface of sleeper wall 3 is beared down on one using armored concrete, to prevent alley
The pressurized generation destruction of wall.
Sump 2 is set in the underground house cable interlayer 11, prevents basement from there are hydrops, facilitating hydrops smoothly timely
Discharge cable interlayer.
Steel ladder 6 is provided with the underground house cable interlayer 11, it is convenient smoothly to reach other functions from cable interlayer
Region.
Fig. 1 is cable interlayer site plan of the present utility model, is the partly-exposed basement of building, by the room of underground on figure
Cable interlayer 11, staircase, main transformer oil pit 5 etc. are constituted.Underground house cable interlayer 11 has the 1.1m discrepancy in elevation with main transformer oil pit 5, hangs down
Orthogonal is crossed all steel ladder 6 and is solved.On figure, the upper left corner and the upper right corner are provided with staircase, and the vertical transportation that can be solved upwards is asked
Topic.The figure lower left corner is provided with the hydrops that sump 2 can discharge basement.The whole ground of cable interlayer is by 120 prestressed concretes
Native cored slab 1 is constituted, and the prefabricated property of this way is high, quick construction, saving construction cost.
Fig. 2 is this utility model cable interlayer profile.In figure, grade 12 shows this with the cable interlayer panel discrepancy in elevation
Utility model partly-exposed basement characteristic, outside cable ditch 10 are easy to connect with underground house cable interlayer 11.Avoid if Fig. 4 is for electricity
Cable smoothly enter common cable interlayer 14 and in terrace above exterior wall perforate, such as Fig. 5 cable penetration hole 13.Prestressed concrete
Cored slab 1 is erected at 4 on sleeper wall 3 or grade beam, and cable interlayer ground is made up of prefabricated concrete hollow slab 1.
Fig. 3 is this utility model sleeper wall detail of construction.Sleeper wall 3 is up built by laying bricks or stones from raft plate 8, and bi-lateral support 120 is pre-
3 thickness of sleeper wall of prestressed concrete cored slab 1 is 240mm；The unilateral ground for supporting 120 prefabricated concrete hollow slabs 1
Wall 3 thickness in ridge is 120mm.Sleeper wall 3 be 120mm thickness sleeper wall bear down on one 9 prevent sleeper wall produce compression damage.Prestressed concrete
20mm spaces are reserved between native cored slab 1.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure made using this utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field of pass, is included in scope of patent protection of the present utility model in the same manner.
Claims (5)
1. a kind of transformer station's partly-exposed basement inner cable interlayer, is characterized in that, transformer station's partly-exposed basement inner cable interlayer includes
Pre-stress hollow concrete slab (1), sleeper wall (3), underground house cable interlayer (11)；Underground house cable interlayer (11)
In building partly-exposed basement；Steel ladder (6) is installed between underground house cable interlayer (11) and main transformer oil pit (5), described half
The bottom surface of basement is made using pre-stress hollow concrete slab (1), underground house cable interlayer (11) and outside cable
Ditch (10) connects.
2. a kind of transformer station's partly-exposed basement inner cable interlayer according to claim 1, is characterized in that, the pre-stress hollow
Concrete slab (1) is erected on sleeper wall (3) or grade beam (4).
3. a kind of transformer station's partly-exposed basement inner cable interlayer according to claim 1, is characterized in that, sleeper wall (3)
Build by laying bricks or stones from raft plate (8) top surface, the top surface of sleeper wall (3) is beared down on one using armored concrete.
4. a kind of transformer station's partly-exposed basement inner cable interlayer according to claim 1, is characterized in that, the underground indoor electric
Sump (2) is set in cable clip layer (11).
5. a kind of transformer station's partly-exposed basement inner cable interlayer according to claim 1, is characterized in that, the underground indoor electric
Steel ladder (6) is provided with cable clip layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621049302.9U CN206034488U (en) | 2016-09-09 | 2016-09-09 | Cable intermediate layer in transformer substation's partly -exposed basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621049302.9U CN206034488U (en) | 2016-09-09 | 2016-09-09 | Cable intermediate layer in transformer substation's partly -exposed basement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034488U true CN206034488U (en) | 2017-03-22 |
Family
ID=58299734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621049302.9U Expired - Fee Related CN206034488U (en) | 2016-09-09 | 2016-09-09 | Cable intermediate layer in transformer substation's partly -exposed basement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206034488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877626A (en) * | 2020-08-28 | 2020-11-03 | 中国一冶集团有限公司 | Overhead laminated slab construction structure and construction method |
-
2016
- 2016-09-09 CN CN201621049302.9U patent/CN206034488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877626A (en) * | 2020-08-28 | 2020-11-03 | 中国一冶集团有限公司 | Overhead laminated slab construction structure and construction method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20210909 |