CN204781961U - Accurate positioner of high -rise floor buried sleeve - Google Patents
Accurate positioner of high -rise floor buried sleeve Download PDFInfo
- Publication number
- CN204781961U CN204781961U CN201520462189.6U CN201520462189U CN204781961U CN 204781961 U CN204781961 U CN 204781961U CN 201520462189 U CN201520462189 U CN 201520462189U CN 204781961 U CN204781961 U CN 204781961U
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- infrared ray
- floor
- lower floor
- buried sleeve
- upper strata
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Abstract
The utility mode relates to an accurate positioner of high -rise floor buried sleeve, the phenomenon leads to the fact the problem that intensity of labour is big, with high costs and the efficiency of construction is lower because the inaccurate existence in location easily takes place to do over again to have solved the installation of present buried sleeve. Including lower floor's floor and upper slab form, be provided with the buried sleeve of lower floor on lower floor's floor, be provided with on the buried sleeve of lower floor rather than endocentric laser mark target, it has the infrared ray hole to open on the slab form of upper strata, and the infrared ray hole coats is stamped the guiding orientation board, the cover has upper buried sleeve on the guiding orientation board, be provided with the marking appearance on the laser mark target, the downward infrared ray point of intersect of marking appearance is located the centre of a circle of laser mark target, the upwards infrared ray of marking appearance passes the infrared ray hole, and the upwards infrared ray point of intersect of marking appearance is located the guiding orientation board centre of a circle. The utility model discloses saved the process that the grout of the sleeve pipe outside was handled, do benefit to moreover waterproof, simultaneously can disposable accurate buried sleeve.
Description
Technical field
The utility model relates to building operations positioner, is specially a kind of high-rise floor service sleeve accurate positioning device.
Background technology
When highrise building main body construction in the past, have the sleeve pipe of many pipelines to be all first reserving hole, during later installation pipeline, more again unwrapping wire, pick the mouth that holes, mounting sleeve and pipeline, outside of sleeve needs grouting treatment, is also unfavorable for waterproof.
If direct service sleeve during construction, locate inaccurate meeting and cause pipeline cannot wear bottom from top cross, also need to pick cutter concrete, reinstall sleeve pipe, existence is done over again, is picked the large phenomenon of cutter amount, and artificial input is also more.
Summary of the invention
The utility model is installed and is caused that labour intensity is large, cost is high and the problem that efficiency of construction is lower in order to solve pre existing bushing burying owing to locating inaccurate existence phenomenon of easily doing over again, and provides a kind of high-rise floor service sleeve accurate positioning device.
The utility model adopts following technical scheme to realize: high-rise floor service sleeve accurate positioning device, comprise lower floor's floor and upper strata slab form, lower floor's floor is provided with lower floor's service sleeve, lower floor's service sleeve is provided with concentric laser target, upper strata slab form has infrared ray hole, and infrared ray hole is coated with the guide positioning plate be supported on the slab form of upper strata, guide positioning plate overlaps to have and is mated and the upper strata service sleeve be placed on the slab form of upper strata, laser target is provided with frame for line marking instrument, the downward infrared rays intersection point of frame for line marking instrument is positioned at the center of circle of laser target, the upwards infrared rays of frame for line marking instrument is through infrared ray hole, and the upwards infrared rays intersection point of frame for line marking instrument is positioned at the guide positioning plate center of circle.
When positioning operation, first surveying setting-out, lower floor's service sleeve, laser target and frame for line marking instrument are laid in correct location, guide positioning plate is placed subsequently at infrared ray hole place, frame for line marking instrument infrared rays is upwards incident upon in guide positioning plate through infrared ray hole, after mobile guide location-plate overlaps to its center of circle with infrared rays intersection point, fix upper strata service sleeve by the position of guide positioning plate, overcome pre existing bushing burying and install and cause that labour intensity is large, cost is high and the problem that efficiency of construction is lower owing to locating inaccurate existence phenomenon of easily doing over again.
The diameter 2mm less of the internal diameter of upper strata service sleeve of guide positioning plate, this fit clearance is through that test of many times draws, while ensureing the vertical precision of service sleeve, is convenient to guide positioning plate and takes out smoothly in service sleeve.
The utility model reasonable in design is reliable, eliminates the operation of outside of sleeve grouting treatment, and is beneficial to waterproof, the disposable correct embedment sleeve pipe of energy, does not need to do over again, and then alleviates labour intensity simultaneously, improve efficiency of construction, there is simple, the easy to operate and advantage that cost is low of structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-lower floor floor, 2-upper strata slab form, 3-lower floor service sleeve, 4-laser target, 5-infrared ray hole, 6-guide positioning plate, 7-upper strata service sleeve, 8-frame for line marking instrument.
Detailed description of the invention
High-rise floor service sleeve accurate positioning device, comprise lower floor's floor 1 and upper strata slab form 2, lower floor's floor 1 is provided with lower floor's service sleeve 3, lower floor's service sleeve 3 is provided with concentric laser target 4, upper strata slab form 2 has infrared ray hole 5, and infrared ray hole 5 is coated with the guide positioning plate 6 be supported on upper strata slab form 2, guide positioning plate 6 overlaps to have and is mated and the upper strata service sleeve 7 be placed on upper strata slab form 2, laser target 4 is provided with frame for line marking instrument 8, the downward infrared rays intersection point of frame for line marking instrument 8 is positioned at the center of circle of laser target 4, the upwards infrared rays of frame for line marking instrument 8 is through infrared ray hole 5, and the upwards infrared rays intersection point of frame for line marking instrument 8 is positioned at guide positioning plate 6 center of circle.
The diameter 2mm less of the internal diameter of upper strata service sleeve 7 of guide positioning plate 6.
In specific implementation process, the diameter of infrared ray hole 5 is 50mm.
Claims (2)
1. a high-rise floor service sleeve accurate positioning device, comprise lower floor's floor (1) and upper strata slab form (2), it is characterized in that: lower floor's floor (1) is provided with lower floor's service sleeve (3), lower floor's service sleeve (3) is provided with concentric laser target (4), upper strata slab form (2) has infrared ray hole (5), and infrared ray hole (5) is coated with the guide positioning plate (6) be supported on upper strata slab form (2), the upper cover of guide positioning plate (6) has and is mated and the upper strata service sleeve (7) be placed on upper strata slab form (2), laser target (4) is provided with frame for line marking instrument (8), the downward infrared rays intersection point of frame for line marking instrument (8) is positioned at the center of circle of laser target (4), the upwards infrared rays of frame for line marking instrument (8) is through infrared ray hole (5), and the upwards infrared rays intersection point of frame for line marking instrument (8) is positioned at guide positioning plate (6) center of circle.
2. high-rise floor service sleeve accurate positioning device according to claim 1, is characterized in that: the diameter 2mm less of the internal diameter of upper strata service sleeve (7) of guide positioning plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462189.6U CN204781961U (en) | 2015-07-01 | 2015-07-01 | Accurate positioner of high -rise floor buried sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462189.6U CN204781961U (en) | 2015-07-01 | 2015-07-01 | Accurate positioner of high -rise floor buried sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204781961U true CN204781961U (en) | 2015-11-18 |
Family
ID=54522032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520462189.6U Active CN204781961U (en) | 2015-07-01 | 2015-07-01 | Accurate positioner of high -rise floor buried sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204781961U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309369A (en) * | 2021-06-29 | 2021-08-27 | 方泽华 | Accurate positioning and mounting method for building structure embedded sleeve and sleeve assembly component |
| CN113531219A (en) * | 2021-07-09 | 2021-10-22 | 安徽三建工程有限公司 | Installation device and method for improving laying precision of embedded sleeve |
| CN116397904A (en) * | 2023-06-08 | 2023-07-07 | 山西三建集团有限公司 | Positioning method of positioning mechanism for reserved steel sleeve on cast-in-situ floor plate of high-rise building |
-
2015
- 2015-07-01 CN CN201520462189.6U patent/CN204781961U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309369A (en) * | 2021-06-29 | 2021-08-27 | 方泽华 | Accurate positioning and mounting method for building structure embedded sleeve and sleeve assembly component |
| CN113531219A (en) * | 2021-07-09 | 2021-10-22 | 安徽三建工程有限公司 | Installation device and method for improving laying precision of embedded sleeve |
| CN116397904A (en) * | 2023-06-08 | 2023-07-07 | 山西三建集团有限公司 | Positioning method of positioning mechanism for reserved steel sleeve on cast-in-situ floor plate of high-rise building |
| CN116397904B (en) * | 2023-06-08 | 2023-08-08 | 山西三建集团有限公司 | Positioning method of positioning mechanism for reserved steel sleeve on cast-in-situ floor plate of high-rise building |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |