CN202868089U - Nuclear island main steam pipeline penetrating piece support frame - Google Patents
Nuclear island main steam pipeline penetrating piece support frame Download PDFInfo
- Publication number
- CN202868089U CN202868089U CN 201220572033 CN201220572033U CN202868089U CN 202868089 U CN202868089 U CN 202868089U CN 201220572033 CN201220572033 CN 201220572033 CN 201220572033 U CN201220572033 U CN 201220572033U CN 202868089 U CN202868089 U CN 202868089U
- Authority
- CN
- China
- Prior art keywords
- main steam
- nuclear island
- penetrating piece
- crossbeam
- island main
- 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 - Lifetime
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A nuclear island main steam pipeline penetrating piece support frame comprises a beam , wherein the beam is arranged inside a penetrating piece along an axial direction in an inserting mode, a liner support is arranged on the upper portion of the beam, vertical cylinders are arranged on the lower portion of two ends of the beam and located on the outer sides of two ends of the penetrating piece, inclined struts are arranged on the outer sides of the vertical cylinders, and lifting years are arranged on the upper portion of the two ends of the beam. The nuclear island main steam pipeline penetrating piece support frame is capable of avoiding cross construction with other operations on the spot, reducing construction difficulty, saving construction time, and reducing on-spot workload.
Description
Technical field
The utility model relates to a kind of nuclear island main steam line penetrating item support, especially a kind of AP1000 nuclear island main steam line penetrating item support.
Background technique
AP1000 nuclear island auxiliary plant 11 axle bodies of wall 8 are at the 4th layer of main steam line penetrating item 5 that is furnished with two external diameter 1905mm, and heavily approximately 9.4 tons of single penetrating items are furnished with approximately 11 tons altogether of the hoop muscle of comparatively dense and stirrups 7 etc. on the penetrating item.Because this place's reinforcing bar is very intensive, and penetrating item weight is larger, can't do at the body of wall top according to a conventional method support supporting penetrating item, the certain difficulty that causes to construction.
Summary of the invention
The utility model provides a kind of nuclear island main steam line penetrating item support for solving the technical problem that exists in the prior art, and it avoids on-the-spot and other operation crossed constructions, reduces difficulty of construction, saves construction duration, has reduced on-the-spot workload.
The purpose of this utility model is achieved in that
A kind of nuclear island main steam line penetrating item support, it comprises the crossbeam that axially is arranged in the penetrating item, and crossbeam top is provided with liner and supports, and bottom, crossbeam two ends is positioned at the outside, penetrating item two ends and is provided with column, and the column outside is provided with diagonal brace, and top, crossbeam two ends is provided with hanger.
It is the arc consistent with the inboard shape of penetrating item that above-mentioned liner supports top, and the arc top is provided with a plurality of stay bolts.
The utility model has been obtained following technique effect:
The utility model is avoided on-the-spot and other operation crossed constructions, reduces difficulty of construction, saves construction duration, has reduced on-the-spot workload.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of penetrating item of the present utility model.
Wherein, 1-column, 2-diagonal brace, 3-crossbeam, the support of 4-liner, 5-penetrating item, 6-hanger, 7-hoop muscle and stirrup, 8-body of wall, 9-stay bolt.
Embodiment
A kind of nuclear island main steam line penetrating item support shown in Fig. 1-2, it comprises the crossbeam 3 that axially is arranged in the penetrating item 5, and crossbeam top is provided with liner and supports 4, and bottom, crossbeam two ends is positioned at the outside, penetrating item two ends and is provided with column 1, the column outside is provided with diagonal brace 2, and top, crossbeam two ends is provided with hanger 6.It is the arc consistent with the inboard shape of penetrating item that described liner supports top, and the arc top is provided with a plurality of stay bolts 9, and stay bolt is in order to adjustment length, guarantees itself and penetrating item inwall close contact.
Design and construction method of the present utility model:
The first step: make support, comprise that column, diagonal brace, crossbeam, liner support;
Second step: crossbeam and liner are penetrated penetrating item, and temporary fixed with penetrating item;
The 3rd step: column and diagonal brace are installed at body of wall structure on two sides layer;
The 4th step: at crossbeam suspension centre is set, penetrating item is hung the people scene, crossbeam is connected with column.
Working principle of the present utility model: by liner support, crossbeam, column penetrating item " frame " is got up, make its weight transmitting to the construction layer of body of wall both sides.Calculate the stressed of each member, each node according to related specifications, satisfy force request to guarantee it.
Claims (2)
1. nuclear island main steam line penetrating item support, it is characterized in that: it comprises the crossbeam (3) that axially is arranged in the penetrating item (5), crossbeam top is provided with liner and supports (4), bottom, crossbeam two ends is positioned at the outside, penetrating item two ends and is provided with column (1), the column outside is provided with diagonal brace (2), and top, crossbeam two ends is provided with hanger (6).
2. nuclear island main steam line penetrating item support according to claim 1 is characterized in that: described liner supports top and is the arc consistent with the inboard shape of penetrating item, and the arc top is provided with a plurality of stay bolts (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572033 CN202868089U (en) | 2012-11-02 | 2012-11-02 | Nuclear island main steam pipeline penetrating piece support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572033 CN202868089U (en) | 2012-11-02 | 2012-11-02 | Nuclear island main steam pipeline penetrating piece support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202868089U true CN202868089U (en) | 2013-04-10 |
Family
ID=48034809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220572033 Expired - Lifetime CN202868089U (en) | 2012-11-02 | 2012-11-02 | Nuclear island main steam pipeline penetrating piece support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202868089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322315A (en) * | 2013-06-28 | 2013-09-25 | 无锡市伟丰印刷机械厂 | Platform pipeline supporting frame convenient to demount and mount |
-
2012
- 2012-11-02 CN CN 201220572033 patent/CN202868089U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322315A (en) * | 2013-06-28 | 2013-09-25 | 无锡市伟丰印刷机械厂 | Platform pipeline supporting frame convenient to demount and mount |
| CN103322315B (en) * | 2013-06-28 | 2016-01-20 | 江苏高博智融科技有限公司 | A kind of easy-to-mount platform pipeline support |
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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: 20130410 |