CN201206669Y - Embedded rotating hanging box - Google Patents
Embedded rotating hanging box Download PDFInfo
- Publication number
- CN201206669Y CN201206669Y CNU200820077318XU CN200820077318U CN201206669Y CN 201206669 Y CN201206669 Y CN 201206669Y CN U200820077318X U CNU200820077318X U CN U200820077318XU CN 200820077318 U CN200820077318 U CN 200820077318U CN 201206669 Y CN201206669 Y CN 201206669Y
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- CN
- China
- Prior art keywords
- box
- embedded
- outer box
- cast
- screw nut
- 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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Abstract
The utility model relates to a pre-embedded piece used for buildings, particularly to an embedded rotary hanging box which solves the problems caused by the use of expansion rectangular bolts during the hanging of pipelines or ceilings in the prior art, such as damage to the integrity of the cast-in-site structure, reduction in the overall strength and low hanging strength. The embedded rotary hanging box comprises an opened cylindrical outer box, a screw nut embedded inside the outer box and a rectangular bolt passing through the screw nut and in threaded fit with the screw nut. The tail end of the rectangular bolt face to the opened side of the outer box. An insert hole is formed at the lower end of the rectangular bolt. A flat iron is detachably connected inside the insert hole. Reinforcing ribs are arranged on two sides of the outer wall of the outer box. The embedded rotary hanging box effectively avoids the perforation on the template or the cast-in-site concrete structure, ensures the overall strength of the cast-in-site concrete structure and prolongs the service life of the building. The installation position of the pipeline or the ceiling is randomly regulated by regulating the extension length of the rectangular bolt. The embedded rotary hanging box is easy to be fixed and designed rationally, and is widely used in the field of construction and installation engineering.
Description
Technical field
The utility model relates to a kind of embedded part for building, is specially a kind of embedding rotation elevator box.
Background technique
In the installing construction process; run into through regular meeting and on cast-in-place structural, to hang airduct; water pipe; installing engineerings such as electric lighting pipeline and furred ceiling; common way is to utilize percussion drill boring on cast-in-place structural at present; then expansion rectangle bolt is filled in the hole; carry out airduct by link again; the suspension of water pipe or furred ceiling; this way is in practice of construction; need on cast-in-place structural, arrange a plurality of borings; destroyed the integrity of cast-in-place structural to a certain extent; reduced bulk strength; shortened the working life of building, and hung intensity and can be restricted because of expansion rectangle bolt mass discrepancy.
Summary of the invention
The utility model destroy in order to solve existing cast-in-place structural and when hanging pipeline or furred ceiling, to adopt expansion rectangle bolt cast-in-place structural integrity, reduce bulk strength and hang problems such as intensity is lower, provide a kind of embedding to rotate the elevator box.
The utility model is to adopt following technological scheme to realize: embed rotation elevator box, comprise the cylindrical outer box of opened type, run through the rectangle bolt that is provided with its screw-thread fit in the middle of the embedded intrinsic nut of outer box, nut, rectangle bolt end is the uncovered side of box outward.During use, outer box and nut, rectangle bolt are embedded in the cast-in-place concrete structure, and outer box lower limb is equal with template, after treating concrete setting, form removal, the uncovered end of outer box is exposed in the air, and can determine the mounting point of pipeline and furred ceiling this moment by the extrusion of regulating the rectangle bolt, with pipeline and terminal fixing the getting final product of rectangle bolt.
For avoiding pipeline and furred ceiling directly to link to each other with the rectangle bolt, make the rectangle bolt directly stressed, cause the slippage of rectangle bolts and nuts, described rectangle bolt lower end has jack, is connected with band iron in the jack, will hang member and band iron is fixed.
Described outer outer box wall both sides are provided with stiffening rib, and this stiffening rib can combine with the concrete cast-in-situ structure, and whole elevator box is played safe anchorage effect.
Compared with prior art, adopt structural design of the present utility model, can effectively avoid on template or cast-in-place concrete structure, holing, guarantee the bulk strength of cast-in-place concrete structure, prolonged the working life of building, and but by the extrusion regulated at will pipeline of adjusting rectangle bolt or the mounting point of furred ceiling, means of fixation is simple and reliable, reasonable in design, can be widely used in the building installation engineering field.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure: the outer box 2-nut 3-rectangle bolt 4-jack 5-band iron 6-stiffening rib of 1-
Embodiment
Embed rotation elevator box, comprise the cylindrical outer box 1 of opened type, outer box 1 embedded intrinsic nut 2 runs through being provided with and the rectangle bolts 3 of its screw-thread fit in the middle of the nut 2, and rectangle bolt 3 ends are the uncovered side of box 1 outward; Rectangle bolt 3 lower ends have jack 4, are connected with band iron 5 in the jack 4, can jack and band iron be linked together by the rectangle bolt of cross setting; Outer box 1 outer wall both sides are provided with stiffening rib 6, can be at two reinforcing bars of outer wall bilateral symmetry welding.
Claims (3)
1, a kind of embedding rotation elevator box, it is characterized in that comprising the cylindrical outer box of opened type (1), run through the rectangle bolt (3) that is provided with its screw-thread fit in the middle of the embedded intrinsic nut of outer box (1) (2), nut (2), rectangle bolt (3) end is the uncovered side of box (1) outward.
2, embedding rotation elevator box according to claim 1 is characterized in that rectangle bolt (3) lower end has jack (4), is connected with band iron (5) in the jack (4).
3, embedding rotation elevator box according to claim 1 and 2 is characterized in that outer box (1) outer wall both sides are provided with stiffening rib (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820077318XU CN201206669Y (en) | 2008-05-22 | 2008-05-22 | Embedded rotating hanging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820077318XU CN201206669Y (en) | 2008-05-22 | 2008-05-22 | Embedded rotating hanging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201206669Y true CN201206669Y (en) | 2009-03-11 |
Family
ID=40465732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820077318XU Expired - Fee Related CN201206669Y (en) | 2008-05-22 | 2008-05-22 | Embedded rotating hanging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201206669Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102884371A (en) * | 2010-04-23 | 2013-01-16 | 松下电器产业株式会社 | Attachment structure of lighting device |
-
2008
- 2008-05-22 CN CNU200820077318XU patent/CN201206669Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102884371A (en) * | 2010-04-23 | 2013-01-16 | 松下电器产业株式会社 | Attachment structure of lighting device |
| CN102884371B (en) * | 2010-04-23 | 2015-06-17 | 松下电器产业株式会社 | Attachment structure of lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20170522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |