CN210640604U - Foundation structure of box-type substation - Google Patents
Foundation structure of box-type substation Download PDFInfo
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- CN210640604U CN210640604U CN201921256191.2U CN201921256191U CN210640604U CN 210640604 U CN210640604 U CN 210640604U CN 201921256191 U CN201921256191 U CN 201921256191U CN 210640604 U CN210640604 U CN 210640604U
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- box
- base
- reinforced concrete
- box body
- concrete
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Abstract
The utility model relates to a municipal construction field especially relates to a foundation structure of box-type substation, including outside box to and connect in the reinforced concrete box of outside box downside, the reinforced concrete box includes the bottom of the case and tank wall, the bottom of the case includes concrete base and encircles the base that concrete base set up, the base upside is located to the tank wall, the middle part of tank wall is equipped with cable inlet and outlet pipe, cable inlet and outlet pipe one end is located the reinforced concrete box inboard, and the other end is located the reinforced concrete box outside, owing to set up the reinforced concrete box, when installing outside box, can be fixed outside box through pre-buried in the connecting bolt of reinforced concrete box, and the installation of being convenient for reduces installation time, improves work efficiency, and it is firm to connect moreover.
Description
Technical Field
The utility model relates to a municipal construction field especially relates to a foundation structure of box-type substation.
Background
The box-type transformer substation is a common power distribution facility, is internally provided with high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, organically combines the functions of transformer voltage reduction, low-voltage distribution and the like, and is arranged in a protective box body.
Box-type substation is prefabricated the protection box in the mill more, then transports to the installation of open air place and installs, and it is comparatively inconvenient when current box-type substation's protection box installation, and is consuming time longer, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a foundation structure of box-type substation.
The utility model discloses a realize through following technical scheme:
a foundation structure of a box-type substation comprises an external box body and a reinforced concrete box body connected with the lower side of the external box body, wherein,
the reinforced concrete box body comprises a box bottom and a box wall, the box bottom comprises a concrete base and a base arranged around the concrete base, the box wall is arranged on the upper side of the base, a cable inlet and outlet pipe is arranged in the middle of the box wall, one end of the cable inlet and outlet pipe is positioned on the inner side of the reinforced concrete box body, the other end of the cable inlet and outlet pipe is positioned on the outer side of the reinforced concrete box body, and the diameter of the pipe orifice of one end, positioned on the inner side of the; a water collecting tank is arranged on one side of the upper surface of the concrete base, and the upper surface of the concrete base inclines towards one side of the water collecting tank;
a pedestal is arranged around the outer side of the upper part of the reinforced concrete box body;
the top end of the reinforced concrete box body is fixedly connected with the bottom of the external box body.
Optionally, the tank wall comprises a tank wall concrete layer and tank wall steel bars located in the tank wall concrete layer, the base comprises a base concrete layer and base steel bars located in the base concrete layer, and the lower portions of the tank wall steel bars are connected with the base steel bars; the top end of the tank wall steel bar is provided with a connecting bolt, the bottom of the connecting bolt is bent and connected with the top end of the tank wall steel bar, and the top end of the connecting bolt is provided with a threaded part and extends out of the tank wall;
the lower end of the external box body is fixedly connected with a connecting plate, a screw hole is formed in the connecting plate, and the top end of the connecting bolt is connected with the connecting plate.
Optionally, the reinforced concrete box body is provided with a ventilation window at the overground part.
Optionally, the outer box includes a high pressure chamber, a low pressure chamber, and a transformer chamber between the high pressure chamber and the low pressure chamber.
Optionally, a manhole well is arranged outside the high-pressure chamber, and a manhole cover covers the top end of the manhole well.
The utility model has the advantages that:
due to the fact that the reinforced concrete box body is arranged, when the external box body is installed, the external box body can be fixed through the connecting bolts pre-buried in the reinforced concrete box body, installation is facilitated, installation time is shortened, working efficiency is improved, and connection is stable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a top view of the internal structure of the present invention.
Fig. 3 is a schematic view of the structure of the connecting bolt of the present invention.
In the figure: 1. the cable-embedded type transformer comprises an outer box body, 2 a reinforced concrete box body, 3 box walls, 4 concrete bases, 5 a base, 6 cable inlet and outlet pipes, 7 a water collecting tank, 8 a pedestal, 9 box wall concrete layers, 10 box wall steel bars, 11 base concrete layers, 12 base steel bars, 13 connecting bolts, 14 connecting plates, 15 threaded portions, 16 ventilating windows, 17 high-pressure chambers, 18 low-pressure chambers, 19 transformer chambers, 20 manhole wells and 21 well covers.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model comprises an external box body 1 and a reinforced concrete box body 2 connected with the lower side of the external box body, wherein,
the reinforced concrete box body comprises a box bottom and a box wall 3, the box bottom comprises a concrete base 4 and a base 5 arranged around the concrete base, the box wall is arranged on the upper side of the base, a cable inlet and outlet pipe 6 is arranged in the middle of the box wall, one end of the cable inlet and outlet pipe is positioned on the inner side of the reinforced concrete box body, the other end of the cable inlet and outlet pipe is positioned on the outer side of the reinforced concrete box body, and the diameter of the pipe orifice of one end of the cable inlet and outlet pipe; a water collecting tank 7 is arranged on one side of the upper surface of the concrete base, and the upper surface of the concrete base inclines towards one side of the water collecting tank;
a pedestal 8 is arranged around the outer side of the upper part of the reinforced concrete box body;
the top end of the reinforced concrete box body is fixedly connected with the bottom of the external box body.
Outside box can be the steel construction box in this application, when the installation, can accomplish the installation of box through being fixed in the reinforced concrete box with outside box.
The concrete base adopts concrete placement, and it has the water catch bowl to open on the concrete base, and the water catch bowl caves in the upper surface of concrete base, and the water catch bowl can be equipped with the wash port and discharges water.
The base is reinforced concrete structure with the tank wall, and the cable business turn over union coupling runs through the tank wall setting, has realized the business turn over of cable, and the mouth of pipe of cable business turn over union coupling one end is located the tank wall outside, and the mouth of pipe of the other end is located the tank wall inboard, and the mouth of pipe bore that is located inboard one end is greater than outside one end to prevent that the ponding in the outside from pouring into in the reinforced concrete box, in the in-service use, the mouth of pipe that the cable business turn over union coupling.
In the application, the box wall comprises a box wall concrete layer 9 and box wall steel bars 10 positioned in a base concrete layer, the base comprises a base concrete layer 11 and base steel bars 12 positioned in the base concrete layer, and the lower parts of the box wall steel bars are connected with the base steel bars; the top end of the tank wall steel bar is provided with a connecting bolt 13, the bottom of the connecting bolt is bent and connected with the top end of the tank wall steel bar, and the top end of the connecting bolt is provided with a threaded part 15 and extends out of the tank wall;
the lower end of the external box body is fixedly connected with a connecting plate 14, a screw hole is formed in the connecting plate, and the top end of the connecting bolt is connected with the connecting plate.
The tank wall reinforcing steel bars and the base reinforcing steel bars can be arranged in ribs according to the shapes of the tank wall and the base respectively, and then concrete pouring is carried out to form a tank wall concrete layer and a base concrete layer.
The outside box outside can the day welding have the connecting plate, and the tank wall top can even pre-buried a plurality of connecting bolt, and connecting bolt's bottom is buckled and is connected with tank wall reinforcing bar top, and the screw thread portion and the nut cooperation on connecting bolt's top will be connected fixedly to the realization is fixed to outside box.
In a possible realization form of the application, the reinforced concrete box body is provided with a ventilation window 16 at the overground part.
In a possible implementation form of the present application, the external box comprises a high-voltage chamber 17, a low-voltage chamber 18 and a transformer chamber 19 located between the high-voltage chamber and the low-voltage chamber.
In a possible implementation form of the present application, a manhole well 20 is provided outside the high pressure chamber, and a manhole cover 21 is covered on the top end of the manhole well. The manhole well is communicated with the high-pressure chamber, so that the manhole well is convenient to overhaul.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A basic structure of a box-type substation is characterized by comprising an external box body and a reinforced concrete box body connected to the lower side of the external box body, wherein,
the reinforced concrete box body comprises a box bottom and a box wall, the box bottom comprises a concrete base and a base arranged around the concrete base, the box wall is arranged on the upper side of the base, a cable inlet and outlet pipe is arranged in the middle of the box wall, one end of the cable inlet and outlet pipe is positioned on the inner side of the reinforced concrete box body, the other end of the cable inlet and outlet pipe is positioned on the outer side of the reinforced concrete box body, and the diameter of the pipe orifice of one end of the cable inlet and outlet pipe, which is positioned on the; a water collecting tank is arranged on one side of the upper surface of the concrete base, and the upper surface of the concrete base inclines towards one side of the water collecting tank;
a pedestal is arranged around the outer side of the upper part of the reinforced concrete box body;
the top end of the reinforced concrete box body is fixedly connected with the bottom of the external box body.
2. The infrastructure of a box-type substation according to claim 1, wherein the box wall includes a box wall concrete layer and box wall rebars located within the box wall concrete layer, the base includes a base concrete layer and base rebars located within the base concrete layer, and lower portions of the box wall rebars are connected with the base rebars; the top end of the tank wall steel bar is provided with a connecting bolt, the bottom of the connecting bolt is bent and connected with the top end of the tank wall steel bar, and the top end of the connecting bolt is provided with a threaded part and extends out of the tank wall;
the lower end of the external box body is fixedly connected with a connecting plate, a screw hole is formed in the connecting plate, and the top end of the connecting bolt is connected with the connecting plate.
3. The infrastructure of a substation cabinet according to claim 1, wherein the reinforced concrete box is partially vented above ground.
4. An infrastructure of a substation according to claim 1, characterized in that the external box comprises a high-voltage chamber, a low-voltage chamber and a transformer chamber between the high-voltage chamber and the low-voltage chamber.
5. The infrastructure of a substation of claim 4, wherein the outside of the hyperbaric chamber is provided with a manhole well, and the top end of the manhole well is covered with a manhole cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921256191.2U CN210640604U (en) | 2019-08-05 | 2019-08-05 | Foundation structure of box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921256191.2U CN210640604U (en) | 2019-08-05 | 2019-08-05 | Foundation structure of box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210640604U true CN210640604U (en) | 2020-05-29 |
Family
ID=70796643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921256191.2U Expired - Fee Related CN210640604U (en) | 2019-08-05 | 2019-08-05 | Foundation structure of box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210640604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629547A (en) * | 2021-08-17 | 2021-11-09 | 乐山一拉得电网自动化有限公司 | Modularized prefabricated cabin type intelligent substation |
| CN114583586A (en) * | 2022-04-28 | 2022-06-03 | 四川聚诚达环保科技有限公司 | Multidimensional-installed municipal power distribution box and installation method |
-
2019
- 2019-08-05 CN CN201921256191.2U patent/CN210640604U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629547A (en) * | 2021-08-17 | 2021-11-09 | 乐山一拉得电网自动化有限公司 | Modularized prefabricated cabin type intelligent substation |
| CN114583586A (en) * | 2022-04-28 | 2022-06-03 | 四川聚诚达环保科技有限公司 | Multidimensional-installed municipal power distribution box and installation method |
| CN114583586B (en) * | 2022-04-28 | 2022-08-19 | 四川聚诚达环保科技有限公司 | Multidimensional-installed municipal power distribution box and installation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20200805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |