CN203270595U - Independent foundation construction inner formwork device with cup rabbet smaller than 600mm*600mm - Google Patents
Independent foundation construction inner formwork device with cup rabbet smaller than 600mm*600mm Download PDFInfo
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- CN203270595U CN203270595U CN 201320177548 CN201320177548U CN203270595U CN 203270595 U CN203270595 U CN 203270595U CN 201320177548 CN201320177548 CN 201320177548 CN 201320177548 U CN201320177548 U CN 201320177548U CN 203270595 U CN203270595 U CN 203270595U
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- cup
- inner formword
- rim
- stage body
- back cover
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Abstract
The utility model belongs to an independent foundation construction inner formwork device with a small-sized cup rabbet and in particular relates to an independent foundation construction inner formwork device with a cup rabbet smaller than 600mm*600mm. The independent foundation construction inner formwork device comprises a base concrete cushion layer, an outer formwork and a reversed frustum body cup rabbet inner formwork. The independent foundation construction inner formwork device is characterized in that a reversed frustum body cup rabbet inner formwork device with the bottom sealed is arranged at the top of the outer formwork at the set position, and the reversed frustum body cup rabbet inner formwork device with the bottom sealed is composed of the reversed frustum body cup rabbet inner formwork with the bottom sealed, a plastic cloth layer, an inner formwork pulling-out hook and an assembly for preventing the cup rabbet inner formwork from floating up. The independent foundation construction inner formwork device with the cup rabbet smaller than 600mm*600mm has the advantages of being reasonable in design, simple and practical, capable of effectively preventing the inner formwork from floating, high in cup rabbet forming quality, dense in concrete vibration and convenient to operate and use. Furthermore, the cup rabbet is formed at one time, concrete is prevented from entering the cup rabbet in a pouring process, manual cleaning and cup bottom finishing are removed, cost is reduced, and work efficiency is improved.
Description
Technical field
The utility model belongs to small size rim of a cup single footing construction equipment, and particularly a kind of rim of a cup is less than the construction inner formword device of 600 ㎜ * 600 ㎜ single footing.
Background technology
At present, when building less than 600 ㎜ * 600 ㎜ rims of a cup basis, usually adopt the inversed taper platform body rim of a cup inner formword of habitual, traditional not back cover, it is that bottom in the foundation pit on ground is watered and established the base concrete bed course, install exterior sheathing at the base concrete bed course, its exterior sheathing adopts the little ladder stage body in large top, the end usually, the back taper stage body rim of a cup inner formword of the not back cover of little cup mouth size is set in its exterior sheathing, why the not back cover of its back taper stage body rim of a cup inner formword, be for " anti-floating ".But in process that during concreting, concrete grout can enter in rim of a cup from rim of a cup inner formword bottom, builds on the limit, vibrate in the limit, need the limit to enter concrete in rim of a cup with the labor cleaning.This way, the one, wasted artificial, the 2nd, cause the rim of a cup surrounding concrete leakiness of vibrating, strength decreased.If cup mouth size is less, the labor cleaning is very difficult, after even causing concreting to complete, then carries out manually cutting with electric pick, increases more expense and man-hour, after the complete final set of concrete casting, split out back taper stage body rim of a cup inner formword very difficult in addition.Therefore, shortcoming and defect part for the construction equipment of the back taper stage body rim of a cup inner formword of above-mentioned not back cover, research and develop out and both prevent the inner formword floating, a kind of rim of a cup of saving again human and material resources and financial resources less than construction inner formword device and the job practices thereof of 600 ㎜ * 600 ㎜ single footing, is very necessary.
Summary of the invention
The utility model is intended to the shortcoming and defect part that exists in above-mentioned technology, grasping raising rim of a cup Forming Quality and preventing that inner formword floating from setting out, by adopting back cover back taper stage body rim of a cup inner formword and anti-rim of a cup inner formword floating assembly, and provide the construction inner formword device of a kind of rim of a cup less than 600 ㎜ * 600 ㎜ single footing.This construction inner formword device is not only reasonable in design, simple and practical, both effectively prevented the inner formword floating, the rim of a cup Forming Quality is high again, and it is closely knit to have a concrete vibrating, the rim of a cup one-shot forming, stopping concrete grout in casting process enters in rim of a cup, do not need labor cleaning and a finishing cup end, reduce costs, improve work efficiency and the characteristics such as very convenient are used in operation.
the purpose of this utility model is to adopt following technical scheme to realize: described rim of a cup is less than the construction inner formword device of 600 ㎜ * 600 ㎜ rim of a cup single footing, comprise the base concrete bed course, exterior sheathing and back cover back taper stage body rim of a cup inner formword, it is characterized in that: the top desired location installing back cover back taper stage body rim of a cup inner formword device in its exterior sheathing, described back cover back taper stage body rim of a cup inner formword device is by back cover back taper stage body rim of a cup inner formword, the plastics layer of cloth, inner formword extracts hook and anti-rim of a cup inner formword floating assembly forms, in its exterior sheathing top installing back cover back taper stage body rim of a cup inner formword, parcel plastics layer of cloth on the outer peripheral face of described back cover back taper stage body rim of a cup inner formword, described plastics layer of cloth is by being adhesively fixed on back cover back taper stage body rim of a cup inner formword, 4 inner formwords of the symmetrical installing in four jiaos of tops of described back cover back taper stage body rim of a cup inner formword are extracted hook, two anti-rim of a cup inner formword floating assemblies of symmetrical installing on its middle part both sides, back cover back taper stage body rim of a cup inner formword top end face, described each anti-rim of a cup inner formword floating assembly is comprised of steel loop, the fastening silk of buoyancy and fixed length square, in the horizontal fixed length square of back cover back taper stage body rim of a cup inner formword end face, described fixed length square two ends all exceed outside inner formword, pre-buried 4 steel loops distribute in the base concrete bed course corresponding with back cover back taper stage body rim of a cup inner formword corner location, described each steel loop top system connects the bottom of the fastening silk of buoyancy, the top of the fastening silk of described buoyancy is fastened on the fixed length square, by described anti-rim of a cup inner formword floating assembly, prevent the floating of back cover back taper stage body rim of a cup inner formword when realizing concreting.
Principle of the present utility model, operation and characteristics are described below:
Because the utility model has adopted back cover back taper stage body rim of a cup inner formword, and the anti-rim of a cup inner formword floating of two installings of symmetrical installing assembly on the end face of middle part both sides, back cover back taper stage body rim of a cup inner formword top, described each anti-rim of a cup inner formword floating assembly is comprised of steel loop, the fastening silk of buoyancy and fixed length square; The back cover template of its back cover back taper stage body rim of a cup inner formword will have enough rigidity; In its base concrete bed course, pre-buried steel loop must not be omitted, and the position wants correct; The fastening silk of its buoyancy must be strained, but pulling force is wanted appropriateness.After must grasping the base concrete final set of building, the rim of a cup inner formword is extracted the time, too early, can damage rim of a cup; Late, the template that can not be drawn out easily.Its feature is:
1, owing to having adopted back cover back taper stage body rim of a cup inner formword that base concrete is built to vibrate, concrete can not enter in rim of a cup; After its rim of a cup inner formword back cover, build, during vibrated concrete, the rim of a cup inner formword can be subject to the buoyancy that concrete makes progress.Prevented the floating of inner formword by its anti-rim of a cup inner formword floating assembly.
2, extracting hook by inner formword can adopt crane gear integral body to extract the rim of a cup inner formword, realizes reusing, and reduces costs.The adsorption phenomena that causes template not to be drawn out easily for eliminating atmospheric pressure at rim of a cup inner formword outside parcel Polypropylence Sheet, realizes extracting smoothly of its rim of a cup inner formword.As not wrapping up Polypropylence Sheet, will be without air between the concrete of rim of a cup inner formword and vibration compacting, the rim of a cup inner formword will bear atmospheric pressure and be difficult to integral body and extract.
3, adopt in the utility model and improved rim of a cup surrounding concrete vibration compacting degree, and rim of a cup once survives, improve the Foundation Design concrete pouring quality.
4, need not be manually enter concrete in rim of a cup building cleaning when glass basic, especially avoided manually can't clearing up in small size rim of a cup casting process the problem that cuts after can only moulding, thereby the raising work efficiency is saved human and material resources, financial resources and assurance duration.
5, do not establish the workman due to the utility model in casting process and clear up the cup base, and one-shot forming, without carrying out again artificial chisel after moulding except revising, eliminated the potential safety hazard the engineering construction from the source.
The comprehensive above technical scheme of taking realizes the purpose of this utility model.
Therefore, the utility model is not only reasonable in design, simple and practical, both effectively prevented the inner formword floating, the rim of a cup Forming Quality is high again, and it is closely knit to have a concrete vibrating, the rim of a cup one-shot forming is stopped concrete grout and is entered in rim of a cup in casting process, do not need the labor cleaning and repair at a glass end, reduce costs, improve work efficiency and operate the characteristics such as very convenient of using.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model has two width accompanying drawings.Wherein: accompanying drawing 1 is the main TV structure schematic diagram of the utility model specific embodiment; Accompanying drawing 2 is top views of Fig. 1.
In figure: 1, back cover back taper stage body rim of a cup inner formword, 2, steel loop, 3, the plastics layer of cloth, 4, the fastening silk of buoyancy, 5, the fixed length square, 6, the base concrete bed course, 7, inner formword extracts hook, 8, exterior sheathing.
The specific embodiment;
Fig. 1, it is specific embodiment of the utility model shown in 2, it is that the rim of a cup top dimension is 550mm * 550mm, the cup end, be of a size of the construction inner formword device of the rim of a cup single footing of 500mm * 500mm, comprise base concrete bed course 6, exterior sheathing 8 and back cover back taper stage body rim of a cup inner formword 1, it is characterized in that: the top desired location installing back cover back taper stage body rim of a cup inner formword device in its exterior sheathing 8, described back cover back taper stage body rim of a cup inner formword device is by back cover back taper stage body rim of a cup inner formword 1, plastics layer of cloth 3, inner formword extracts hook 7 and anti-rim of a cup inner formword floating assembly forms, in its exterior sheathing 8 top installing back cover back taper stage body rim of a cup inner formwords 1, parcel plastics layer of cloth 3 on the outer peripheral face of described back cover back taper stage body rim of a cup inner formword 1, described plastics layer of cloth 3 is by being adhesively fixed on back cover back taper stage body rim of a cup inner formword 1, 4 inner formwords of the symmetrical installing in 1 four jiaos of tops of described back cover back taper stage body rim of a cup inner formword are extracted hook 7, two anti-rim of a cup inner formword floating assemblies of symmetrical installing on its middle part both sides, back cover back taper stage body rim of a cup inner formword top end face, described each anti-rim of a cup inner formword floating assembly is comprised of steel loop 2, the fastening silk 4 of buoyancy and fixed length square 5, in the horizontal wooden fixed length square 5 of back cover back taper stage body rim of a cup inner formword 1 end face, described wooden fixed length square 5 two ends all exceed outside inner formword, pre-buried 4 steel loops distribute in the base concrete bed course corresponding with back cover back taper stage body rim of a cup inner formword 1 corner location, described each steel loop top system connects the bottom of the fastening silk 4 of buoyancy, the top of the fastening silk 4 of described buoyancy is fastened on wooden fixed length square 5, by described anti-rim of a cup inner formword floating assembly, prevent the floating of back cover back taper stage body rim of a cup inner formword 1 when realizing concreting.Double dot dash line in back cover back taper stage body rim of a cup inner formword 1 in its Fig. 1 represents: the empty stomach square steel post that the steel-structure factory building member of fixing by concreting in this rim of a cup is used.
The described plastics layer of cloth 3 that is wrapped on outer peripheral face adopts adhesive tape bonding, realizes plastics layer of cloth 3 is bonded on the outer peripheral face of back cover back taper stage body rim of a cup inner formword 1 securely.
The fastening silk 4 of described every buoyancy adopts the 8# iron wire to make.
Described exterior sheathing 8 adopts the little ladder stage body in large top, the end.
Described each steel loop 2 adopts Φ 8 reinforcing bars to make.
Described each fixed length square 5 is made fixed length square 5 for wooden 60mm * 90mm pine side.
The above; it is only the better specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, according to the technical solution of the utility model and design of the present utility model thereof be equal to replace or change all should be encompassed in protection domain of the present utility model within.
Claims (6)
1. a rim of a cup is less than the construction inner formword device of 600 ㎜ * 600 ㎜ single footing, comprise the base concrete bed course, exterior sheathing and back cover back taper stage body rim of a cup inner formword, it is characterized in that: the top desired location installing back cover back taper stage body rim of a cup inner formword device in its exterior sheathing (8), described back cover back taper stage body rim of a cup inner formword device is by back cover back taper stage body rim of a cup inner formword (1), plastics layer of cloth (3), inner formword extracts hook (7) and anti-rim of a cup inner formword floating assembly forms, in its exterior sheathing (8) top installing back cover back taper stage body rim of a cup inner formword (1), parcel plastics layer of cloths (3) on the outer peripheral face of described back cover back taper stage body rim of a cup inner formword (1), described plastics layer of cloth (3) is by being adhesively fixed on back cover back taper stage body rim of a cup inner formword (1), 4 inner formwords of the symmetrical installing in (1) four jiao of top of described back cover back taper stage body rim of a cup inner formword are extracted hook (7), two anti-rim of a cup inner formword floating assemblies of symmetrical installing on its middle part both sides, back cover back taper stage body rim of a cup inner formword (1) top end face, described each anti-rim of a cup inner formword floating assembly is comprised of steel loop (2), the fastening silk of buoyancy (4) and fixed length square (5), in back cover back taper stage body rim of a cup inner formword (1) the horizontal fixed length square of end face (5), described fixed length square (5) two ends all exceed outside inner formword, pre-buried 4 steel loops (2) distribute in the base concrete bed course (6) corresponding with back cover back taper stage body rim of a cup inner formword (1) corner location, described each steel loop (2) top system connects the bottom of the fastening silk of buoyancy (4), the top of the fastening silk of described buoyancy (4) is fastened on fixed length square (5), by described anti-rim of a cup inner formword floating assembly, prevent the floating of back cover back taper stage body rim of a cup inner formword (1) when realizing concreting.
2. by the construction inner formword device of rim of a cup claimed in claim 1 less than 600 ㎜ * 600 ㎜ single footing, it is characterized in that: the described plastics layer of cloth (3) that is wrapped on outer peripheral face adopts adhesive tape bonding, realizes plastics layer of cloth (3) is bonded on the outer peripheral face of back cover back taper stage body rim of a cup inner formword (1) securely.
3. by the construction inner formword device of rim of a cup claimed in claim 1 less than 600 ㎜ * 600 ㎜ single footing, it is characterized in that: the fastening silk of described every buoyancy (4) adopts the 8# iron wire to make.
4. by the construction inner formword device of rim of a cup claimed in claim 1 less than 600 ㎜ * 600 ㎜ single footing, it is characterized in that: described exterior sheathing (8) adopts the little ladder stage body in large top, the end.
5. by the construction inner formword device of rim of a cup claimed in claim 1 less than 600 ㎜ * 600 ㎜ single footing, it is characterized in that: described each steel loop (2) adopts reinforcing bar to make.
6. by the construction inner formword device of rim of a cup claimed in claim 1 less than 600 ㎜ * 600 ㎜ single footing, it is characterized in that: described each fixed length square (5) is wooden fixed length square (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177548 CN203270595U (en) | 2013-04-10 | 2013-04-10 | Independent foundation construction inner formwork device with cup rabbet smaller than 600mm*600mm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177548 CN203270595U (en) | 2013-04-10 | 2013-04-10 | Independent foundation construction inner formwork device with cup rabbet smaller than 600mm*600mm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270595U true CN203270595U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320177548 Expired - Fee Related CN203270595U (en) | 2013-04-10 | 2013-04-10 | Independent foundation construction inner formwork device with cup rabbet smaller than 600mm*600mm |
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| Country | Link |
|---|---|
| CN (1) | CN203270595U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174156A (en) * | 2013-04-10 | 2013-06-26 | 大连宜华建设集团有限公司 | Independent basic construction inner template device with cup opening smaller than 600*600 mm<2> and construction method thereof |
| CN105951870A (en) * | 2016-06-04 | 2016-09-21 | 山西运城建工集团有限公司 | Inner hole formwork frame of steel structure building concrete cup foundation |
| CN109372003A (en) * | 2018-12-07 | 2019-02-22 | 中国二十二冶集团有限公司 | Cushion cap foundation depth rim of a cup template and the construction method for removing rim of a cup template |
-
2013
- 2013-04-10 CN CN 201320177548 patent/CN203270595U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174156A (en) * | 2013-04-10 | 2013-06-26 | 大连宜华建设集团有限公司 | Independent basic construction inner template device with cup opening smaller than 600*600 mm<2> and construction method thereof |
| CN103174156B (en) * | 2013-04-10 | 2015-04-15 | 大连宜华建设集团有限公司 | Independent basic construction inner template device with cup opening smaller than 600*600 mm<2> and construction method thereof |
| CN105951870A (en) * | 2016-06-04 | 2016-09-21 | 山西运城建工集团有限公司 | Inner hole formwork frame of steel structure building concrete cup foundation |
| CN109372003A (en) * | 2018-12-07 | 2019-02-22 | 中国二十二冶集团有限公司 | Cushion cap foundation depth rim of a cup template and the construction method for removing rim of a cup template |
| CN109372003B (en) * | 2018-12-07 | 2024-04-26 | 中国二十二冶集团有限公司 | Deep cup rim template of bearing platform foundation and construction method for removing cup rim template |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20200410 |