CN203308095U - Concrete pouring reserved hole positioning sleeve - Google Patents
Concrete pouring reserved hole positioning sleeve Download PDFInfo
- Publication number
- CN203308095U CN203308095U CN2013202350208U CN201320235020U CN203308095U CN 203308095 U CN203308095 U CN 203308095U CN 2013202350208 U CN2013202350208 U CN 2013202350208U CN 201320235020 U CN201320235020 U CN 201320235020U CN 203308095 U CN203308095 U CN 203308095U
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- China
- Prior art keywords
- sleeve
- hole
- concrete pouring
- reserved hole
- hole positioning
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- 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 the technical field of concrete building construction tools, in particular to a concrete pouring reserved hole positioning sleeve. The concrete pouring reserved hole positioning sleeve comprises a sleeve body and a lifting handle, and a sleeve positioning fixing mechanism is arranged at the bottom end of the inner portion of the sleeve body. According to the technical scheme, reserved holes can be accurately positioned, the unnecessary process in pipeline mounting is reduced, the pipeline construction speed is higher compared with an existing process, construction quality and construction efficiency are improved, labor cost and labor intensity are lowered, constriction security is improved, meanwhile, local materials can be reused, plenty of materials are saved, and the concrete pouring reserved hole positioning sleeve is of great significance to environmental protection.
Description
Technical field
The utility model relates to concrete construction frock technical field.
Background technology
In the process of building operations concreting, tend to, on floor or building wall, hole to be provided or preformed hole are set, to carry out the installation work through walls of the electric grade of pipeline, in modern frame-shear wall building structure, the hole to be provided of plumbing pipe through-flooring need to, when structure floor concreting, be reserved in openings position with reserved hole sleeve barrel.Traditional method is after floor slab formerecting, starts openings position is positioned, and treats that reinforcing bar binding is complete, with tie up the silk by the reserved hole sleeve barrel colligation on reinforcing bar.The shortcoming of this way is that reserved hole sleeve barrel is fixing, time-consuming with tying up silk, takes a lot of work, and the reserved hole sleeve barrel reserved location is difficult for accurately, and in concreting, easily makes the skew of sleeve bottom.The skew of hole to be provided position is very large to the subsequent installation work influence.If be offset too greatly, particularly the standpipe reserved opening departs from center, will use water and bore and again get into the cave, and so not only agent structure is affected, and also can fulgurite pre-buried in floor be damaged simultaneously.
Therefore urgent need is a kind of now can locate the position of reserved hole sleeve barrel rapidly and accurately, and makes its position that can not make sleeve in the process of concreting that the device of skew occur.
The utility model content
This novel technical problem that will solve is to provide a kind of position that can locate rapidly and accurately hole to be provided, and concreting hole to be provided abutment sleeve that can the occurrence positions skew in the process of concreting.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of concreting hole to be provided abutment sleeve, comprise sleeve, handle, and it is characterized in that being provided with sleeve location fixed mechanism in the inner bottom of sleeve.
Preferred described sleeve location fixed mechanism is for being welded on the diametric band iron in sleeve bottom; Described band iron is provided with locating hole and fixing hole.Described locating hole is positioned at the centre position of band iron; Described fixed hole position is in the both sides of locating hole.
When reserved, first with taper things such as saw blades, on template, draw accurately cross hairs, then in the sleeve outside, brush release agent, the locating hole of sleeve bottom is aimed to cross hairs, with self-tapping screw, by the fixing hole around the locating hole of bottom, sleeve is fixed on template again, then covers the lid that composite board does and get final product.After the pouring concrete initial set, unlid, the fixed screw that comes loose, just can extract sleeve with cutting pliers.
The effect that adopts technique scheme to obtain: the location of hole to be provided is very accurate, reduced unnecessary operation in the pipeline installation, pipeline construction speed is faster than existing technique, construction quality, efficiency of construction have been improved, reduce cost of labor, reduce labour intensity, improved working security, gather materials on the spot simultaneously reusable, saved a large amount of materials, certain environment protection significance has been arranged.
The accompanying drawing explanation
The structural representation of an embodiment of Fig. 1 the utility model.
In figure: 1, sleeve 2, handle 3, band iron 4, locating hole 5, fixing hole.
The specific embodiment
For solving the problems of the technologies described above, we describe according to figure, and this concreting hole to be provided abutment sleeve, comprise sleeve 1, handle 2 as shown in Figure 1, it is characterized in that being provided with sleeve location fixed mechanism in the inner bottom of sleeve 1.The diameter of sleeve 1 is changeable specifically to be determined according to the diameter of the hole that will reserve, general sleeve 1 adopts the irony equipment, on the top of sleeve 1, being provided with handle 2, pulling away concrete for promoting slowly sleeve 1, all can in outside or inside that handle 2 can be located at sleeve 1.Described sleeve location fixed mechanism is for being welded on the sleeve 1 diametric band iron 3 in bottom; Described band iron 3 is provided with locating hole 4 and fixing hole 5.The width of band iron 3 is too not wide, and the size of the locating hole 4 of doing in the above is advisable can see the cross hairs be identified on template.Described locating hole 4 is positioned at the centre position of band iron 3; Described fixing hole 5 is positioned at the both sides of locating hole 4.The quantity of fixing hole 5 can be come to determine as required, generally with the self-tapping screw nail, squeezes into fixing hole 5 and fixes sleeve 1.
When reserved, first with taper things such as saw blades, on template, draw accurately cross hairs, then in sleeve 1 outside, brush release agent, the locating hole of sleeve 1 bottom 4 is aimed to cross hairs, with self-tapping screw, by the fixing hole 5 around bottom locating hole 4, sleeve 1 is fixed on template again, then covers the lid that composite board does and get final product.After the pouring concrete initial set, unlid, the fixed screw that comes loose, just can extract sleeve 1 with cutting pliers.
The effect that adopts technique scheme to obtain: the location of hole to be provided is very accurate, reduced unnecessary operation in the pipeline installation, pipeline construction speed is faster than existing technique, construction quality, efficiency of construction have been improved, reduce cost of labor, reduce labour intensity, improved working security, gather materials on the spot simultaneously reusable, saved a large amount of materials, certain environment protection significance has been arranged.
Claims (3)
1. a concreting hole to be provided abutment sleeve, comprise sleeve (1), handle (2), it is characterized in that being provided with sleeve location fixed mechanism in the inner bottom of sleeve (1).
2. concreting hole to be provided abutment sleeve according to claim 1 is characterized in that: described sleeve location fixed mechanism is for being welded on the diametric band iron in sleeve (1) bottom (3); Described band iron (3) is provided with locating hole (4) and fixing hole (5).
3. concreting hole to be provided abutment sleeve according to claim 1 and 2, it is characterized in that: described locating hole (4) is positioned at the centre position of band iron (3); Described fixing hole (5) is positioned at the both sides of locating hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202350208U CN203308095U (en) | 2013-05-03 | 2013-05-03 | Concrete pouring reserved hole positioning sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202350208U CN203308095U (en) | 2013-05-03 | 2013-05-03 | Concrete pouring reserved hole positioning sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203308095U true CN203308095U (en) | 2013-11-27 |
Family
ID=49614313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202350208U Expired - Fee Related CN203308095U (en) | 2013-05-03 | 2013-05-03 | Concrete pouring reserved hole positioning sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203308095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482338A (en) * | 2021-06-30 | 2021-10-08 | 上海宝冶集团有限公司 | Cast-in-place floor reserved hole pre-burying device and construction method |
-
2013
- 2013-05-03 CN CN2013202350208U patent/CN203308095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482338A (en) * | 2021-06-30 | 2021-10-08 | 上海宝冶集团有限公司 | Cast-in-place floor reserved hole pre-burying device and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140503 |