CN205027347U - Piece is buried in prefabricated recoverable settlement observation - Google Patents
Piece is buried in prefabricated recoverable settlement observation Download PDFInfo
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- CN205027347U CN205027347U CN201520777256.3U CN201520777256U CN205027347U CN 205027347 U CN205027347 U CN 205027347U CN 201520777256 U CN201520777256 U CN 201520777256U CN 205027347 U CN205027347 U CN 205027347U
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- settlement observation
- stay pipe
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Abstract
The utility model discloses a piece is buried in prefabricated recoverable settlement observation, bury the piece after with including the built -in fitting, the built -in fitting comprises stay tube and the annular flange that fixes in stay tube mouth of pipe department, the first -class radian interval of annular face at annular flange is equipped with at least three fixed orifices, be equipped with the internal thread on the inner wall of stay tube, after bury and constitute by the columniform linkage segment and with the perpendicular vertical section that docks the installation of linkage segment one end, be equipped with the external screw thread that closes soon mutually with the internal thread on the other end of linkage segment. The structural strength that the piece was buried in this settlement observation is high, and just the convenience is retrieved to have enough to meet the need and is used, has better application prospect.
Description
Technical field
The utility model relates to a kind of construction built-in fitting, especially a kind of embedded part for settlement observation.
Background technology
In the last few years, domestic construction market was flourish, and the application of building subsidence observation embedded part gets more and more.Common engineering application is after the form removal of first floor post, adopts bar planting mode will observe in embedded part implant post.Conventional practice is complicated, easily makes embedded part produce distortion in operation, and embedded part not recoverable.Under the prerequisite guaranteeing safety and construction function, how to realize easy and simple to handleization of settlement observation embedded part, tool, recyclableization, realizing construction is fast and efficiently the new problem that each building people needs to go to think deeply.
Utility model content
The technical matters that utility model will solve is: existing building subsidence observation embedded part is yielding and non-disconnectable except reclaiming.
Technical scheme: prefabricated recyclable settlement observation embedded part described in the utility model, comprises built-in fitting and rear embedded part; Built-in fitting is made up of stay pipe and the annular nib that is fixed on stay pipe mouth of pipe place; At least three fixed orifices are provided with in the first-class radian spacing of the ring surface of annular nib; The inwall of stay pipe is provided with internal thread; Rear embedded part is formed by columniform linkage section and with the vertical section that linkage section one end vertical butt joint is installed; The other end of linkage section is provided with the external thread screwed mutually with internal thread.
Adopt annular nib can either limit the axial location of stay pipe, can strengthen the radial strength of stay pipe again, prevent distortion, and can limit the radial position of stay pipe in conjunction with fixed orifice, thus effective location is realized to stay pipe; Adopt internal thread and externally threadedly screw cooperation, can conveniently install or be separated built-in fitting and rear embedded part, achieving detachable the recoverys turnover use of rear embedded part; Adopt the vertical butt joint of linkage section and vertical section to install, linkage section is formed handle-shaped structure, facilitate embedded part after manual installation.
As further improvement of the utility model scheme, be provided with closed bottom at the pipe tail place of stay pipe.Adopt closed bottom shutoff is carried out to pipe tail, prevent pre-buried after moisture cause internal thread corrosion, also can when pre-buried, prevent concrete from entering in stay pipe.
As further improvement of the utility model scheme, be provided with the hemispherical nose of observation at the end of vertical section.Adopt hemispherical nose conveniently can carry out settlement observation.
The utility model compared with prior art, its beneficial effect is: (1) adopts annular nib can either limit the axial location of stay pipe, can strengthen the radial strength of stay pipe again, prevent distortion, and can limit the radial position of stay pipe in conjunction with fixed orifice, thus effective location is realized to stay pipe; (2) adopt internal thread and externally threadedly screw cooperation, can conveniently install or be separated built-in fitting and rear embedded part, achieving detachable the recoverys turnover use of rear embedded part; (3) adopt the vertical butt joint of linkage section and vertical section to install, linkage section is formed handle-shaped structure, facilitate embedded part after manual installation.
Accompanying drawing explanation
Fig. 1 is built-in fitting plan structure schematic diagram of the present utility model;
Fig. 2 is A-A place structural representation in Fig. 1;
Fig. 3 is rear embedded parts structure schematic diagram of the present utility model.
In figure: 1, stay pipe, 2, annular nib, 3, fixed orifice, 4, internal thread, 5, closed bottom, 6, linkage section, 7, vertical section, 8, external thread, 9, hemispherical nose.
Embodiment
Below in conjunction with accompanying drawing, technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to described embodiment.
Embodiment 1:
As Figure 1-3, prefabricated recyclable settlement observation embedded part of the present utility model comprises built-in fitting and rear embedded part.Wherein, built-in fitting is made up of stay pipe 1 and the annular nib 2 that is fixed on stay pipe 1 mouth of pipe place; At least three fixed orifices 3 are provided with in the first-class radian spacing of the ring surface of annular nib 2; The inwall of stay pipe 1 is provided with internal thread 4; Rear embedded part is formed by columniform linkage section 6 and with the vertical section 7 that linkage section 6 one end vertical butt joint is installed; The other end of linkage section 6 is provided with the external thread 8 screwed mutually with internal thread 4; Closed bottom 5 is provided with at the pipe tail place of stay pipe 1; The hemispherical nose 9 of observation is provided with at the end of vertical section 7.
Prefabricated recyclable settlement observation embedded part of the present utility model is when making, and the stainless steel cylinder that the stay pipe 1 of built-in fitting and closed bottom 5 directly adopt 5cm long, interior headroom diameter is 2cm, arranges internal thread 4.The annular nib 2 of built-in fitting is the wide annular of 1.5cm, to be fixed on inside column template by built-in fitting; The linkage section 6 of rear embedded part and vertical section 7 are the stainless steel cylinder of diameter 2cm, and linkage section 6 end car has external thread 8, and the length of screw thread is 3cm.
Built-in fitting, before column template is installed, is fixed on inside template by prefabricated recyclable settlement observation embedded part of the present utility model, and the spout part of stay pipe 1 adopts rubber protection to fill in row protection, in case concrete enters in stay pipe 1.After column template is removed, pull out rubber protection plug, the external thread 8 on rear embedded part screws in the internal thread 4 of built-in fitting stay pipe 1.
The prefabricated recyclable settlement observation embedded part of the utility model effectively can improve the recyclable of efficient, easy, the embedded part of observation embedded part construction, and ensure the quality of embedded part, to change, traditional embedded part construction quality is poor, work efficiency is low, expendable job state.
As mentioned above, although represented with reference to specific preferred embodiment and described the utility model, it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model not departing from claims definition, various change can be made in the form and details to it.
Claims (3)
1. a prefabricated recyclable settlement observation embedded part, is characterized in that: comprise built-in fitting and rear embedded part; Built-in fitting is made up of stay pipe (1) and the annular nib (2) that is fixed on stay pipe (1) mouth of pipe place; At least three fixed orifices (3) are provided with in the first-class radian spacing of the ring surface of annular nib (2); The inwall of stay pipe (1) is provided with internal thread (4); Rear embedded part is formed by columniform linkage section (6) and with the vertical section (7) that linkage section (6) one end vertical butt joint is installed; The other end of linkage section (6) is provided with the external thread (8) screwed mutually with internal thread (4).
2. prefabricated recyclable settlement observation embedded part according to claim 1, is characterized in that: be provided with closed bottom (5) at the pipe tail place of stay pipe (1).
3. prefabricated recyclable settlement observation embedded part according to claim 1 and 2, is characterized in that: the hemispherical nose (9) being provided with observation at the end of vertical section (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777256.3U CN205027347U (en) | 2015-10-08 | 2015-10-08 | Piece is buried in prefabricated recoverable settlement observation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777256.3U CN205027347U (en) | 2015-10-08 | 2015-10-08 | Piece is buried in prefabricated recoverable settlement observation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205027347U true CN205027347U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520777256.3U Active CN205027347U (en) | 2015-10-08 | 2015-10-08 | Piece is buried in prefabricated recoverable settlement observation |
Country Status (1)
| Country | Link |
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| CN (1) | CN205027347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111707A (en) * | 2021-10-29 | 2022-03-01 | 衡阳市新德力交通材料有限公司 | Measurement built-in fitting for high-speed railway operation maintenance settlement observation |
-
2015
- 2015-10-08 CN CN201520777256.3U patent/CN205027347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111707A (en) * | 2021-10-29 | 2022-03-01 | 衡阳市新德力交通材料有限公司 | Measurement built-in fitting for high-speed railway operation maintenance settlement observation |
| CN114111707B (en) * | 2021-10-29 | 2024-05-03 | 衡阳市新德力交通材料有限公司 | Measurement embedded part for high-speed railway operation maintenance settlement observation |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |