CN202202561U - Construction sleeve for reserved hole of floor slab - Google Patents
Construction sleeve for reserved hole of floor slab Download PDFInfo
- Publication number
- CN202202561U CN202202561U CN 201120246064 CN201120246064U CN202202561U CN 202202561 U CN202202561 U CN 202202561U CN 201120246064 CN201120246064 CN 201120246064 CN 201120246064 U CN201120246064 U CN 201120246064U CN 202202561 U CN202202561 U CN 202202561U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- steel plate
- steel sleeve
- steel
- steel bushing
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 238000010079 rubber tapping Methods 0.000 claims abstract description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 235000003301 Ceiba pentandra Nutrition 0.000 description 1
- 244000146553 Ceiba pentandra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a hole construction sleeve is reserved to floor, includes the steel sleeve, its characterized in that: the diameter of the steel sleeve is matched with the reserved hole of the floor slab, the height of the steel sleeve is matched with the thickness of the floor slab, the upper portion of the steel sleeve is covered with a closed cover plate, the upper edge of the steel sleeve is connected with a sleeve handle, the bottom of the steel sleeve is provided with a bottom steel plate, self-tapping screw holes are symmetrically formed in two sides of the center of the bottom steel plate, the center of the bottom steel plate is connected with a screw rod concentric with the steel sleeve, and the upper end of the screw rod penetrates through the closed cover plate to be connected with a fastening. The bottom steel plate is in a straight line shape, a cross shape, a meter shape or a round shape, and the length of the bottom steel plate is not more than the diameter of the steel sleeve. The utility model discloses the installation is convenient with the dismantlement, and is fixed firm, and it is tight with the template contact, prevents to leak thick liquid, makes to reserve the hole position accurate, and the appearance is pleasing to the eye, and repeatedly usable has avoided the waste of manual work and material, but wide application in the building structure construction.
Description
Technical field
The utility model relates to a kind of structure construction instrument, particularly a kind of floor reserving hole construction sleeve.
Background technology
When structure construction, the sleeve pipe installation is a very strict operation during floor reserving hole, and common practices is with iron nail and iron wire colligation fixed sleeving; This mode very easily goes wrong in construction, mainly shows fixing insecure, contacts imprecision with template; Easy spillage when concrete pouring must also can destroy floor through picking cutter ability pore-forming after causing sleeve pipe to take out sometimes; Cause the waste of manual work, material, construction is also inconvenient.
The utility model content
The purpose of the utility model provides a kind of floor reserving hole construction sleeve, solve fixing insecure, the contact imprecision of the sleeve that exists when traditional floor reserving hole sleeve pipe is installed, the technical problem of spillage easily; And solve sleeve pipe and can't reuse, cause that cost rises, the problem of construction inconvenience.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of floor reserving hole construction sleeve; Comprise steel bushing, it is characterized in that: the diameter of said steel bushing and floor reserving hole adapt, and height adapts with slab thickness; Closed cover is stamped on the top of steel bushing; The upper edge of steel bushing is connected with the sleeve pipe handle, and the bottom steel plate is arranged at the bottom of steel bushing, and bilateral symmetry has the self-tapping screw hole to said bottom steel plate at the center; The center of bottom steel plate is connected with a screw rod concentric with steel bushing, and the upper end of said screw rod is passed closed cover and is connected with clamp nut.
Said bottom steel plate can be in-line, cross, M shape or circle, and its length is not more than the steel bushing diameter.
Compared with prior art the utlity model has following characteristics and beneficial effect:
The utility model has overcome the sleeve pipe that exists when traditional floor reserving hole sleeve pipe is installed can't be reused, and causes that cost rises, the shortcoming of construction inconvenience, has solved fixing insecure, the contact imprecision of sleeve, spillage technical problem easily.
The utlity model has following technological progress:
The utility model has solved all disadvantages that produce in the previous ordinary casing construction, and its advantage is that installation and removal are convenient, fixation; Contact tightly with template, stopped the spillage phenomenon, make the reserving hole position accurate; Good looking appearance; And reusable, as to have stopped artificial and material waste can be widely used in the building structure construction.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the utility model bottom surface structural representation.
Reference numeral: 1-sleeve pipe handle, 2-steel bushing, 3-screw rod, 4-self-tapping screw hole, 5-bottom steel plate, 6-clamp nut, 7-closed cover.
The specific embodiment
Embodiment is referring to Fig. 1, shown in Figure 2, and a kind of floor reserving hole construction sleeve comprises steel bushing 2; It is characterized in that: the diameter of said steel bushing 2 and floor reserving hole adapt; Height adapts with slab thickness, and closed cover 7 is stamped on the top of steel bushing 2, and the upper edge of steel bushing 2 is connected with sleeve pipe handle 1; Bottom steel plate 5 is arranged at the bottom of steel bushing 2; Bilateral symmetry has the self-tapping screw hole 4 that is used to connect template at the center for said bottom steel plate 5, and the center of bottom steel plate 5 is connected with a screw rod 3 concentric with steel bushing, and the upper end of said screw rod 3 is passed closed cover 7 and is connected with clamp nut 6.
Said bottom steel plate 5 is cross, M shape or circle, and its length is not more than steel bushing 2 diameters.
Method for using: during construction; Use self-tapping screw bottom steel plate 5 to be fixed on the kapok plate of construction floor, after the upper end of screw rod 3 is passed closed cover 7 and is connected firmly with clamp nut 6, begin to carry out concreting; When concrete setting reaches 70% left and right sides, steel bushing 2 is extracted.
Claims (2)
1. floor reserving hole construction sleeve; Comprise steel bushing (2), it is characterized in that: the diameter and the floor reserving hole of said steel bushing (2) adapt, and height adapts with slab thickness; Closed cover (7) is stamped on the top of steel bushing (2); The upper edge of steel bushing (2) is connected with sleeve pipe handle (1), and bottom steel plate (5) is arranged at the bottom of steel bushing (2), and bilateral symmetry has self-tapping screw hole (4) to said bottom steel plate (5) at the center; The center of bottom steel plate (5) is connected with a screw rod concentric with steel bushing (3), and the upper end of said screw rod (3) is passed closed cover (7) and is connected with clamp nut (6).
2. floor reserving hole construction sleeve according to claim 1, it is characterized in that: said bottom steel plate (5) is in-line, cross, M shape or circle, and its length is not more than steel bushing (2) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120246064 CN202202561U (en) | 2011-07-13 | 2011-07-13 | Construction sleeve for reserved hole of floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120246064 CN202202561U (en) | 2011-07-13 | 2011-07-13 | Construction sleeve for reserved hole of floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202561U true CN202202561U (en) | 2012-04-25 |
Family
ID=45966692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120246064 Expired - Fee Related CN202202561U (en) | 2011-07-13 | 2011-07-13 | Construction sleeve for reserved hole of floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202561U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231444A (en) * | 2013-04-16 | 2013-08-07 | 姚景祥 | Tool for manufacturing exhaust vents of smoke exhaust ventilating pipes and using method thereof |
| CN103291072A (en) * | 2013-05-31 | 2013-09-11 | 上海宝冶集团有限公司 | Method for reserving holes in floors by aid of PVC (polyvinyl chloride) sleeves |
| CN105735643A (en) * | 2016-04-08 | 2016-07-06 | 中建八局第一建设有限公司 | Sleeve device for reserved hole of pipeline |
| CN108385971A (en) * | 2018-02-11 | 2018-08-10 | 中国建筑局（集团）有限公司 | Turnover type pipeline sleeve fixing tool on aluminum alloy template and construction method thereof |
-
2011
- 2011-07-13 CN CN 201120246064 patent/CN202202561U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231444A (en) * | 2013-04-16 | 2013-08-07 | 姚景祥 | Tool for manufacturing exhaust vents of smoke exhaust ventilating pipes and using method thereof |
| CN103231444B (en) * | 2013-04-16 | 2016-09-28 | 姚景祥 | Smoke discharge ventilation pipeline steam vent tools and using method thereof |
| CN103291072A (en) * | 2013-05-31 | 2013-09-11 | 上海宝冶集团有限公司 | Method for reserving holes in floors by aid of PVC (polyvinyl chloride) sleeves |
| CN105735643A (en) * | 2016-04-08 | 2016-07-06 | 中建八局第一建设有限公司 | Sleeve device for reserved hole of pipeline |
| CN108385971A (en) * | 2018-02-11 | 2018-08-10 | 中国建筑局（集团）有限公司 | Turnover type pipeline sleeve fixing tool on aluminum alloy template and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202202561U (en) | Construction sleeve for reserved hole of floor slab | |
| CN206495501U (en) | A kind of cast-in-place concrete floor reserving hole template | |
| CN202644990U (en) | Fixing device for reserved pipeline or hole template | |
| CN201362959Y (en) | Floor slab preformed hole device | |
| CN206109997U (en) | Two -sided sliding chute device | |
| CN204609300U (en) | A kind of fixed sleeving for construction drainage pipeline preformed hole hole | |
| CN208267362U (en) | A kind of constructing device of deformation joint concrete wall formwork | |
| CN207032868U (en) | The form clamp of reversed beam is poured after a kind of | |
| CN103306473A (en) | Tool type anchoring part for overhanging scaffold | |
| CN202187553U (en) | Floor prepared hole die with steel bed die | |
| CN205742548U (en) | A kind of pre-shear stud being embedded in concrete | |
| CN203097290U (en) | Assembled type split bolt | |
| CN206554071U (en) | H profile steel and round steel pipe built pile | |
| CN206144146U (en) | Fixing device of stagnant water for building festival | |
| CN204718855U (en) | The simple type fast repairing leveling device of concrete core sample | |
| CN201635404U (en) | Precise positioning structure of preserved pipeline | |
| CN201372568Y (en) | Connection device for clear water concrete construction | |
| CN211286687U (en) | Cast-in-place concrete floor thickness controller | |
| CN204370564U (en) | Underfloor constructional column concrete pouring structure | |
| CN212105168U (en) | Floor thickness control instrument | |
| CN203755682U (en) | Secondary pouring form board constructing structure for small opening of concrete structure floor slab | |
| CN204252537U (en) | A kind of hole to be provided mould | |
| CN203795854U (en) | Preformed hole formwork fixing device for bare concrete floor | |
| CN209924437U (en) | Novel detachable die for reserving holes | |
| CN205476442U (en) | A wall pouring mode structure is led to anti - L shape concrete |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20160713 |