CN212810999U - Nuclear power box with antidetonation footing - Google Patents
Nuclear power box with antidetonation footing Download PDFInfo
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- CN212810999U CN212810999U CN202021997325.9U CN202021997325U CN212810999U CN 212810999 U CN212810999 U CN 212810999U CN 202021997325 U CN202021997325 U CN 202021997325U CN 212810999 U CN212810999 U CN 212810999U
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- box
- footing
- nuclear power
- reinforcing plate
- antidetonation
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Abstract
The utility model provides a nuclear power box with antidetonation footing, it includes the box, and this box back is equipped with an at least reinforcing plate, the reinforcing plate welding with the back of box, it has four group's footing still to weld on the reinforcing plate, all be equipped with the mounting hole of using with wall connection on the footing. The utility model provides a nuclear power box with antidetonation footing structure is succinct compact, and the combination through rectangle section bar footing and reinforcing plate can effectively disperse the earthquake in the stress between box and the wall body, improves the antidetonation effect.
Description
Technical Field
The utility model relates to a three little casees of nuclear power, in particular to nuclear power case with antidetonation footing.
Background
The nuclear power plant generally refers to a lighting box, a distribution box and a terminal box as three small boxes, and the equipment is basically mounted on a wall by using bolts and is important equipment for ensuring power supply and lighting of the power station; some of the three small boxes need to perform a safety function, namely, the three small boxes still need to normally operate under extreme environmental conditions such as earthquakes and the like. According to the difference of the installation positions of the three small boxes in the nuclear power plant, the earthquake amplification effect on the three small boxes in the earthquake is different, wherein the earthquake resistance grade at the extreme position exceeds 12 g.
For the bolt wall-hung installation of the small three boxes, under the action of an earthquake, the connecting part of the installation bottom feet and the box body is an obvious weak point. Mounting feet of the small three boxes used under normal environmental conditions are directly bolted or welded on the box body; in the connection mode, the deformation of the connection part of the bottom foot and the box body can occur under the high-strength earthquake, so that potential safety hazards are brought.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a nuclear power box with antidetonation footing.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
the utility model provides a nuclear power box with antidetonation footing, its includes the box, its characterized in that, this box back is equipped with an at least reinforcing plate, the reinforcing plate weld in the back of box, still weld on the reinforcing plate has four groups of footing, all be equipped with on the footing shown be used for with the mounting hole of wall connection usefulness. The reinforcing plate can share the stress on the thin plate at the bottom of the box body, and the earthquake bearing capacity of the box body is increased.
Preferably, the nuclear power box comprises four reinforcing plates which are respectively arranged at four corners of the box body.
Preferably, the footing is a rectangular section footing.
Preferably, the reinforcing plate is connected with the back of the box body in a continuous welding mode, and the bottom foot is connected with the reinforcing plate in a continuous welding mode.
In the present invention, the above-mentioned preferred conditions can be combined at will on the basis of general knowledge in the field, so as to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in: the utility model provides a nuclear power box with antidetonation footing structure is succinct compact, and the combination through rectangle section bar footing and reinforcing plate can effectively disperse the earthquake in the stress between box and the wall body, improves the antidetonation effect.
Drawings
Fig. 1 is a schematic structural view of a nuclear power box with earthquake-resistant bottom feet according to an embodiment of the present invention.
Fig. 2 is a schematic view of the back structure of the nuclear power box with shock-resistant feet in fig. 1.
Fig. 3 is a schematic view of a connection structure of the back surface of the case, the reinforcing plate and the bottom foot in this embodiment.
Detailed Description
The present invention will be more clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1-3, the nuclear power plant with anti-seismic bottom feet in the embodiment includes a box body 1, four reinforcing plates 2 are arranged on the back surface of the box body 1, four groups of bottom feet 3 made of rectangular section bars are welded on the reinforcing plates 2, and the cross section of the bottom feet 3 is of a closed rectangular structure. And mounting holes for connecting the footing 3 with a wall are formed in the footing.
In this embodiment, reinforcing plate 2 with adopt continuous welding mode to connect between the box 1, footing 3 with also adopt continuous welding mode to connect between reinforcing plate 2 to better assurance nuclear power box's antidetonation effect in the earthquake process. In this embodiment, the reinforcing plate 2 is four, and the size of the foot 3 is smaller than that of the reinforcing plate 2. Of course, in other embodiments, the reinforcing plate can be two or one, and the size of the reinforcing plate and the feet can be adjusted according to the overall volume and the load of the box body.
The nuclear power box with the anti-seismic footing in the embodiment can be used for lighting boxes, distribution boxes or terminal boxes.
The technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (4)
1. The utility model provides a nuclear power box with antidetonation footing, its includes the box, its characterized in that, this box back is equipped with an at least reinforcing plate, the reinforcing plate weld in the back of box, still weld on the reinforcing plate has four groups of footing, all be equipped with on the footing be used for with the mounting hole of wall connection usefulness.
2. The nuclear power box with earthquake-resistant feet as claimed in claim 1, wherein the nuclear power box comprises four reinforcing plates which are respectively arranged at four corners of the box body.
3. The nuclear power box with earthquake-resistant feet as claimed in claim 1, wherein the feet are rectangular section feet.
4. The nuclear power box with earthquake-resistant feet as claimed in any one of claims 1 to 3, wherein the reinforcing plate is connected with the back of the box body in a continuous welding manner, and the feet are also connected with the reinforcing plate in a continuous welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997325.9U CN212810999U (en) | 2020-09-14 | 2020-09-14 | Nuclear power box with antidetonation footing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997325.9U CN212810999U (en) | 2020-09-14 | 2020-09-14 | Nuclear power box with antidetonation footing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212810999U true CN212810999U (en) | 2021-03-26 |
Family
ID=75090850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021997325.9U Active CN212810999U (en) | 2020-09-14 | 2020-09-14 | Nuclear power box with antidetonation footing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212810999U (en) |
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2020
- 2020-09-14 CN CN202021997325.9U patent/CN212810999U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201612 building 7, 800 Jindu West Road, Xinqiao Town, Songjiang District, Shanghai Patentee after: Shanghai Yuzhang Electric Co.,Ltd. Address before: 201612 building 7, 800 Jindu West Road, Xinqiao Town, Songjiang District, Shanghai Patentee before: SHANGHAI REGEON ELECTRIC Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 201612 building 6, No. 901, Xinge Road, Xinqiao Town, Songjiang District, Shanghai Patentee after: Shanghai Yuzhang Electric Co.,Ltd. Address before: 201612 building 7, 800 Jindu West Road, Xinqiao Town, Songjiang District, Shanghai Patentee before: Shanghai Yuzhang Electric Co.,Ltd. |