CN201292665Y - Concrete floor pre-arranged hole apparatus - Google Patents
Concrete floor pre-arranged hole apparatus Download PDFInfo
- Publication number
- CN201292665Y CN201292665Y CNU2008202208095U CN200820220809U CN201292665Y CN 201292665 Y CN201292665 Y CN 201292665Y CN U2008202208095 U CNU2008202208095 U CN U2008202208095U CN 200820220809 U CN200820220809 U CN 200820220809U CN 201292665 Y CN201292665 Y CN 201292665Y
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- China
- Prior art keywords
- base plate
- concrete floor
- sleeve pipe
- cover plate
- hole
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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 discloses a concrete floor plate hole performing device comprising a sleeve and a fixing mechanism, wherein the sleeve is provided with a bottom plate which is provided with a fastening piece in the center, and the bottom plate is at least provided with two screw holes; one end of a fastening rod is matched and fixed with the fastening piece arranged in the center of the bottom plate, the fastening rod passes through a center hole of a cover plate and is matched with a fastening piece on the cover plate, and the other end of the fastening piece is fixed with a handle. The utility model has simple structure and low use, maintenance and production costs, can be produced on a large scale, is convenient to install and accurate in location, lowers the construction difficulty, greatly improves the work efficiency and the pouring quality of concrete, ensures the efficiency of the working procedures of later installation and has favorable economic benefit.
Description
One, technical field:
The utility model relates to a kind of building utensil, particularly a kind of concrete floor hole to be provided device.
Two, background technology:
At present, the floor slab construction of highrise building often adopts monobloc cast steel concrete technology, and pipeline passways such as the water up and down of floor, natural gas, power supply must be reserved, and conventional method is the processing template, make built-in fitting in advance, or directly be embedded in the concrete with one section pvc pipe.Time-consuming the taking a lot of work that these methods have, built-in fitting can't be reused, and causes a large amount of wastes; The location in building that has is inaccurate, brings inconvenience for the later stage installation, deals with improperly and will later stage floor construction, pipeline installation quality be caused a hidden trouble.Utility model patent CN2893057Y proposes a kind of building pipe hole to be provided sleeve pipe, and this utility model main body is a pillar, and pillar inwall inboard is provided with plurality of strengthening ribs, pillar osculum end is provided with bottom, big opening end is provided with gag, and the inboard of bottom is provided with the raised line of right-angled intersection, and raised line is provided with the nail hole.This utility model can realize industrialization, standardized production, need not field machining, can reuse after removing after each construction.But there is complex structure in this utility model, and production and processing cost height is installed problems such as inconvenient, the easy skew in location.
Three, utility model content:
Technical problem to be solved in the utility model is: overcome weak point of the prior art, provide a kind of simple in structure, with low cost, easy for installation, the concrete floor hole to be provided device of accurate positioning.
The technical solution of the utility model is:
A kind of concrete floor hole to be provided device, contain sleeve pipe and fixed mechanism, sleeve pipe is provided with base plate base plate center and establishes securing member, at least be provided with two screw holes on the base plate, tightening up bar one end cooperates fixing with the base plate central fastener, tighten up bar and pass cover central hole, and cooperate, tighten up the bar other end and be fixed with handle with fastener on the cover plate.
The cross sectional shape of sleeve pipe is circular.
Base plate and casing profile form fit, base plate are circular, square, rectangle, and cydariform, cross is chosen any one kind of them in the approximate equilateral triangle.
Cover plate is laid the sleeve pipe upper end, and cover plate is shaped as circle, and is square, rectangle, and cross is chosen any one kind of them in the approximate equilateral triangle.
Cover plate stretches out the outer part of sleeve pipe and is provided with downward flanging.
The beneficial effects of the utility model are:
1, simple in structure: the utility model is provided with sleeve pipe and fixed mechanism, and it is few to relate to parts, cooperates by movable between parts, and securing member is fixed, use, the maintenance cost of greatly reducing simple in structure.
2, with low cost: concrete floor hole to be provided device of the present utility model, processing method is simple, and selection standard spare cuts, welding, mantle fiber can be finished, and need not to redesign mould, and punch process is cheap for manufacturing cost.
3, easy for installation: the utility model in use, first fixed base plate overlaps tubing again, uses anchorage bar and cover plate fixed sleeving at last, installation steps are simple, general constructor all can carry out fitting operation.
4, accurate positioning: the utility model in use, at first fixed base plate is positioned on the template, overlaps tubing again, guarantee that like this sleeve pipe position location is accurate with screw, improve the accurate position of concrete pouring quality and hole to be provided, guaranteed later stage installation procedure efficient.
5, cover plate is provided with flanging, increases the integral rigidity and the safety in utilization of device.
Four, description of drawings:
Fig. 1 is a concrete floor hole to be provided apparatus structure schematic diagram;
Fig. 2 is a concrete floor hole to be provided device plan structure schematic diagram;
Fig. 3 is one of concrete floor hole to be provided device base arrangement schematic diagram;
Fig. 4 is two of a concrete floor hole to be provided device base arrangement schematic diagram;
Fig. 5 is three of a concrete floor hole to be provided device base arrangement schematic diagram;
Fig. 6 is one of concrete floor hole to be provided appliance cover plated construction schematic diagram;
Fig. 7 is two of a concrete floor hole to be provided appliance cover plated construction schematic diagram;
Fig. 8 is three of a concrete floor hole to be provided appliance cover plated construction schematic diagram;
Fig. 9 is four of a concrete floor hole to be provided appliance cover plated construction schematic diagram;
Five, the specific embodiment:
Embodiment one: referring to Fig. 1, Fig. 2, and among the figure, the 1-sleeve pipe, the 2-base plate, the 3-cover plate, 4-tightens up bar, 5-handle, 6-base plate clamp nut, 7-cover plate clamp nut, 8-bottom plate screw hole.
Concrete floor hole to be provided device, sleeve pipe 1 is provided with base plate 2 base plate centers and establishes clamp nut 6, at least be provided with two screw holes 8 on the base plate 2, tightening up bar 4 one ends cooperates fixing with base plate center clamp nut 6, tighten up bar 4 pass cover plate 3 centre bores and with cover plate 3 on tighten up nut 7 and cooperate, tighten up bar 4 other ends and be fixed with handle 5.The cross sectional shape of sleeve pipe 1 is circular, and base plate 2 is circular and sleeve pipe 1 cross sectional shape coupling, and cover plate 3 is shaped as rectangle, stretches out the outer part of sleeve pipe and is provided with downward flanging.
During actual the use, at first be screwed into template with screw by the bottom plate screw hole and fix base plate in the hole to be provided position, casing pipe sleeve is contained on the base plate, tighten up bar and put on cover plate, be screwed to correct position, be screwed in the nut that is fixed on the base plate center and tighten up tightening up bar one end tightening up nut, mix up the position of cover plate on sleeve pipe then, tighten downwards and tighten up nut on the cover plate, make cover plate be fixed sleeve pipe, can carry out concreting at the bushing outer surface coating release agent after the installation of hole to be provided device.After the concrete setting, unclamp and tighten up nut and cover plate on the cover plate, with tightening up the taking-up that gets loose the nut of bar from base plate, pull out sleeve pipe, the screw on the base plate that comes loose takes out base plate, reuses after each parts is cleaned.
Embodiment two: referring to Fig. 1, Fig. 3, number identically with embodiment one, content is identical, and something in common no longer repeats, and difference is that base plate is squarely to cooperate with sleeve pipe.
Embodiment three: referring to Fig. 1, Fig. 4, number identically with embodiment one, content is identical, and something in common no longer repeats, and difference is that base plate is that triangle cooperates with sleeve pipe.
Embodiment four: referring to Fig. 1, Fig. 5, number identically with embodiment one, content is identical, and something in common no longer repeats, and difference is that base plate is that cross cooperates with sleeve pipe.
Embodiment five: referring to Fig. 1, Fig. 6, number identically with embodiment one, content is identical, and something in common no longer repeats, and difference is that base plate is that cross cooperates with sleeve pipe.
Embodiment six: referring to Fig. 1, Fig. 7, number identically with embodiment one, content is identical, and something in common no longer repeats, and difference is that cover plate is circular.
Embodiment seven: referring to Fig. 1, Fig. 8, number identically with embodiment one, content is identical, and something in common no longer repeats, and difference is that cover plate is a triangle.
Embodiment eight: referring to Fig. 1, Fig. 9, number identically with embodiment one, content is identical, and something in common no longer repeats, and difference is that cover plate is a cross.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1, a kind of concrete floor hole to be provided device, contain sleeve pipe and fixed mechanism, it is characterized in that: sleeve pipe is provided with base plate base plate center and establishes securing member, at least be provided with two screw holes on the base plate, tightening up bar one end cooperates fixing with the base plate central fastener, tighten up bar and pass cover central hole, and cooperate, tighten up the bar other end and be fixed with handle with fastener on the cover plate.
2, concrete floor hole to be provided device according to claim 1 is characterized in that: the cross sectional shape of sleeve pipe is for circular.
3, concrete floor hole to be provided device according to claim 1 is characterized in that: base plate and casing profile form fit, base plate are circular, square, rectangle, and cydariform, cross is chosen any one kind of them in the approximate equilateral triangle.
4, concrete floor hole to be provided device according to claim 1 is characterized in that: cover plate is laid the sleeve pipe upper end, and cover plate is shaped as circle, and is square, rectangle, and cross is chosen any one kind of them in the approximate equilateral triangle.
5, concrete floor hole to be provided device according to claim 1 is characterized in that: cover plate stretches out the outer part of sleeve pipe and is provided with downward flanging.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008202208095U CN201292665Y (en) | 2008-11-10 | 2008-11-10 | Concrete floor pre-arranged hole apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202208095U CN201292665Y (en) | 2008-11-10 | 2008-11-10 | Concrete floor pre-arranged hole apparatus |
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CN201292665Y true CN201292665Y (en) | 2009-08-19 |
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CNU2008202208095U Expired - Fee Related CN201292665Y (en) | 2008-11-10 | 2008-11-10 | Concrete floor pre-arranged hole apparatus |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101818565A (en) * | 2010-04-15 | 2010-09-01 | 陈鹏飞 | Auxiliary tool for reserving hole |
CN102140840A (en) * | 2011-01-25 | 2011-08-03 | 河南国基建设集团有限公司 | Reducing and repeated-use reserved opening building device |
CN102364004A (en) * | 2011-11-02 | 2012-02-29 | 中建三局第二建设工程有限责任公司 | Concrete floor hole reserving device capable of being quickly assembled and disassembled |
CN102587651A (en) * | 2012-04-01 | 2012-07-18 | 吴强 | Method for manufacturing reserved concrete hole of floor and mold |
CN102691415A (en) * | 2012-05-24 | 2012-09-26 | 成都市第四建筑工程公司 | Bridge embedded part and method for mounting bridge using bridge embedded part |
CN102912978A (en) * | 2012-11-07 | 2013-02-06 | 中建三局第二建设工程有限责任公司 | One-step forming temporary protection device for floor reserved hole and construction method |
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 |
CN104563498A (en) * | 2013-12-17 | 2015-04-29 | 中太建设集团股份有限公司 | PPR combined mold used for floor slab reserved hole construction |
CN104727546A (en) * | 2013-12-21 | 2015-06-24 | 中建四局第三建筑工程有限公司 | Method for using aluminum alloy form board to pour concrete floor and transmission hole mould of method |
CN105538483A (en) * | 2015-12-07 | 2016-05-04 | 河海大学 | Concrete mould with steel bar planting hole preforming function and pouring method thereof |
CN106522546A (en) * | 2016-10-25 | 2017-03-22 | 中国冶集团有限公司 | Dismantling device and method for reserved hole and groove bottom formworks of concrete structures |
CN108532946A (en) * | 2017-03-02 | 2018-09-14 | 许伊 | A kind of new no-dust room, which is hung, tears formula ventilation template and its method for dismounting open |
CN110219455A (en) * | 2019-06-28 | 2019-09-10 | 中建二局第二建筑工程有限公司 | A kind of adjustable direct burial sleeve |
-
2008
- 2008-11-10 CN CNU2008202208095U patent/CN201292665Y/en not_active Expired - Fee Related
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101818565B (en) * | 2010-04-15 | 2011-08-10 | 陈鹏飞 | Auxiliary tool for reserving hole |
CN101818565A (en) * | 2010-04-15 | 2010-09-01 | 陈鹏飞 | Auxiliary tool for reserving hole |
CN102140840A (en) * | 2011-01-25 | 2011-08-03 | 河南国基建设集团有限公司 | Reducing and repeated-use reserved opening building device |
CN102140840B (en) * | 2011-01-25 | 2012-11-21 | 河南国基建设集团有限公司 | Reducing and repeated-use reserved opening building device |
CN102364004A (en) * | 2011-11-02 | 2012-02-29 | 中建三局第二建设工程有限责任公司 | Concrete floor hole reserving device capable of being quickly assembled and disassembled |
CN102587651A (en) * | 2012-04-01 | 2012-07-18 | 吴强 | Method for manufacturing reserved concrete hole of floor and mold |
CN102691415B (en) * | 2012-05-24 | 2014-09-24 | 成都市第四建筑工程公司 | Bridge embedded part and method for mounting bridge using bridge embedded part |
CN102691415A (en) * | 2012-05-24 | 2012-09-26 | 成都市第四建筑工程公司 | Bridge embedded part and method for mounting bridge using bridge embedded part |
CN102912978A (en) * | 2012-11-07 | 2013-02-06 | 中建三局第二建设工程有限责任公司 | One-step forming temporary protection device for floor reserved hole and construction method |
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 |
CN104563498A (en) * | 2013-12-17 | 2015-04-29 | 中太建设集团股份有限公司 | PPR combined mold used for floor slab reserved hole construction |
CN104727546A (en) * | 2013-12-21 | 2015-06-24 | 中建四局第三建筑工程有限公司 | Method for using aluminum alloy form board to pour concrete floor and transmission hole mould of method |
CN105538483A (en) * | 2015-12-07 | 2016-05-04 | 河海大学 | Concrete mould with steel bar planting hole preforming function and pouring method thereof |
CN106522546A (en) * | 2016-10-25 | 2017-03-22 | 中国冶集团有限公司 | Dismantling device and method for reserved hole and groove bottom formworks of concrete structures |
CN108532946A (en) * | 2017-03-02 | 2018-09-14 | 许伊 | A kind of new no-dust room, which is hung, tears formula ventilation template and its method for dismounting open |
CN110219455A (en) * | 2019-06-28 | 2019-09-10 | 中建二局第二建筑工程有限公司 | A kind of adjustable direct burial sleeve |
CN110219455B (en) * | 2019-06-28 | 2023-11-17 | 中建二局第二建筑工程有限公司 | Adjustable directly buries sleeve |
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Legal Events
Date | Code | Title | Description |
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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: 20090819 Termination date: 20121110 |