CN201045217Y - Detachable type repeatedly-usable embedded parts - Google Patents
Detachable type repeatedly-usable embedded parts Download PDFInfo
- Publication number
- CN201045217Y CN201045217Y CNU2007200851521U CN200720085152U CN201045217Y CN 201045217 Y CN201045217 Y CN 201045217Y CN U2007200851521 U CNU2007200851521 U CN U2007200851521U CN 200720085152 U CN200720085152 U CN 200720085152U CN 201045217 Y CN201045217 Y CN 201045217Y
- Authority
- CN
- China
- Prior art keywords
- built
- steel plate
- utility
- fitting
- screw
- 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 - Fee Related
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a detachable repeatedly-usable embedded part which comprises a built-in screw bolt and a steel plate. The utility model is characterized in that the surface of the steel plate is provided with at least two apertures which are capable of penetrating the built-in screw bolt, the upper portion of the build-in screw bolt is provided with screw threads which are provided with a screw nut engaged with the screw threads. The embedded part adopts the movable connecting mode of the steel plate and the built-in screw bolt, and adopts the connecting mode of the screw thread particularly, thereby after finishing the effect, the embedded part can be detached and repeatedly used, the costs are low, and the construction of the subsequent procedures is convenient.
Description
Technical field
Fields such as the utility model dependent territory wood building, municipal administration, especially a kind of removable reusable built-in fitting.
Background technology
Built-in fitting as the term suggests be to be embedded in advance among concrete or other structure, generally adopt reinforcing bar and steel plate to weld together and imbeds once in the said structure spare, does not again take out repeated use.There are some problems in this traditional way:
1, after the effect of built-in fitting finished, built-in fitting was still stayed in the structure, can not reuse the cost height.
2, after the effect of built-in fitting finishes, and built-in fitting is still stayed in the structure, and is influential to subsequent handling, as waterproof construction.
The utility model content
The purpose of this utility model is in order to solve the deficiency that the above-mentioned background technology exists, and after the effect that proposes a kind of built-in fitting finished, removable reusable built-in fitting was to make things convenient for the subsequent handling construction.
For achieving the above object, the utility model adopts following technical scheme: removable reusable built-in fitting, comprise pre-embedded bolt, steel plate, it is characterized in that described surface of steel plate offers at least two holes that can pass pre-embedded bolt, top at pre-embedded bolt is provided with screw thread, which is provided with the nut 4 that cooperates with it.
The utility model carries out when using according to the following steps:
1, earlier the fixing bolt 2 of built-in fitting is embedded in concrete or the steel bar concrete 1.
2, steel plate 3 is reserved hole by the above-mentioned position of burying bolt of giving.
3, with nut 4 that above-mentioned steel plate 3 and pre-embedded bolt 2 is fixing.
4, after the effect of built-in fitting finishes, the exposed parts and the nut 4 of bolt 2 are removed, thereby can be removed repeated use to steel plate 3.
The utility model especially adopts thread connecting mode owing to adopt steel plate and pre-embedded bolt movable connection method, therefore, has following advantage:
1, after the effect of built-in fitting finished, built-in fitting was dismountable, and reusable, and cost is low.
2, after built-in fitting is removed, the convenient construction subsequent handling, as: waterproof etc.
Description of drawings
Fig. 1 is the horizontal user mode schematic diagram of the utility model;
Fig. 2 is the vertical user mode schematic diagram of the utility model.
The specific embodiment
The utility model is made up of pre-embedded bolt 2, steel plate 3 and nut 4, wherein, offers at least two holes that can pass pre-embedded bolt 2 on steel plate 3 surfaces, is provided with screw thread on the top of pre-embedded bolt 2, which is provided with the nut 4 that cooperates with it.
When the utility model uses, earlier the fixing pre-embedded bolt 2 of built-in fitting is embedded in concrete or the steel bar concrete 1, head exposes; The top that the aligned pre-embedded bolt 2 on steel plate 3 surfaces is exposed is inserted in the hole of steel plate 3 pre-embedded bolt 2 tops then; With nut 4 that above-mentioned steel plate 3 and pre-embedded bolt 2 is fixing, promptly install.After the effect of built-in fitting finishes, the exposed parts and the nut 4 of pre-embedded bolt 2 to be removed, steel plate 3 can remove repeated use.
The utility model can be installed and used on the horizontal operation face as required, referring to Fig. 1, also can install and use referring to Fig. 2 on vertical work plane, can also install and use on other inclined-planes.
Claims (1)
1. removable reusable built-in fitting comprises pre-embedded bolt, steel plate, it is characterized in that described surface of steel plate offers at least two holes that can pass pre-embedded bolt, is provided with screw thread on the top of pre-embedded bolt, which is provided with the nut that cooperates with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200851521U CN201045217Y (en) | 2007-06-07 | 2007-06-07 | Detachable type repeatedly-usable embedded parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200851521U CN201045217Y (en) | 2007-06-07 | 2007-06-07 | Detachable type repeatedly-usable embedded parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201045217Y true CN201045217Y (en) | 2008-04-09 |
Family
ID=39308690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200851521U Expired - Fee Related CN201045217Y (en) | 2007-06-07 | 2007-06-07 | Detachable type repeatedly-usable embedded parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201045217Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345327A (en) * | 2011-11-15 | 2012-02-08 | 中建三局第二建设工程有限责任公司 | Returnable fixture for fixing building construction equipment and installing method thereof |
| CN103556827A (en) * | 2013-11-19 | 2014-02-05 | 中铁十局集团有限公司 | Construction method for temporary built-in fitting of concrete structure, as well as treatment device of temporary built-in fitting |
-
2007
- 2007-06-07 CN CNU2007200851521U patent/CN201045217Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345327A (en) * | 2011-11-15 | 2012-02-08 | 中建三局第二建设工程有限责任公司 | Returnable fixture for fixing building construction equipment and installing method thereof |
| CN103556827A (en) * | 2013-11-19 | 2014-02-05 | 中铁十局集团有限公司 | Construction method for temporary built-in fitting of concrete structure, as well as treatment device of temporary built-in fitting |
| CN103556827B (en) * | 2013-11-19 | 2016-08-17 | 中铁十局集团有限公司 | Xoncrete structure interim built-in fitting construction method and interim built-in fitting processing means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA FIRST METALLURGICAL CONSTRUCTION GROUP CORPO Free format text: FORMER OWNER: WUHAN JINGYE FOUNDATION ENGINEERING CO., LTD. Effective date: 20101210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430081 CFMCC TECHNOLOGY BUILDING, NO., GONGYE AVENUE, QINGSHAN DISTRICT, WUHAN CITY, HUBEI PROVINCE TO: 430081 NO.3, GONGYE AVENUE, QINGSHAN DISTRICT, WUHAN CITY, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101210 Address after: 430081 Wuhan Industrial Zone, Qingshan District, Hubei, No. 3 Patentee after: China First Metallurgical Group Co., Ltd. Address before: 430081 Hubei Province, Wuhan City Qingshan District Industrial Avenue No. one building Patentee before: Wuhan Jingye Foundation Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080409 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |