CN202380618U - Device used for positioning thin-wall square boxes in hollow floor framework - Google Patents
Device used for positioning thin-wall square boxes in hollow floor framework Download PDFInfo
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- CN202380618U CN202380618U CN2011202663078U CN201120266307U CN202380618U CN 202380618 U CN202380618 U CN 202380618U CN 2011202663078 U CN2011202663078 U CN 2011202663078U CN 201120266307 U CN201120266307 U CN 201120266307U CN 202380618 U CN202380618 U CN 202380618U
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- walled square
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- square chest
- square boxes
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Abstract
The utility model relates to a device used for positioning thin-wall square boxes in a hollow floor framework comprising a vertical anti-floating device and a horizontal positioning device. The vertical anti-floating device comprises anti-floating pressed ribs laid on top surfaces of a plurality of thin-wall square boxes and anti-floating pulling wires used for pressing the anti-floating pressed ribs on the thin-wall square boxes. One end of each of the anti-floating pulling wires is connected to each of the anti-floating pressed ribs, and the other end is connected to a formwork. A horizontal positioning device is disposed between each two thin-wall square boxes. Each of the horizontal positioning devices comprises an upright vertical U-shaped main body, and positioning split heads extending from the main body outwards are disposed on two vertical parts of the main body. The main body is disposed between each two thin-wall square boxes, and the positioning split heads are fixedly disposed on the anti-floating pressed ribs. The device used for positioning thin-wall square boxes can be used for the positioning of the thin-wall square boxes in the horizontal direction as well as in the vertical direction, therefore the thin-wall square boxes can not move, and the following concrete pouring can be facilitated.
Description
Technical field
The utility model belongs to building field, relates to a kind of device that is used in the cassette ceiling cast, relates in particular to a kind of device that is used at cassette ceiling framework location thin-walled square chest.
Background technology
In the prior art; The cassette ceiling framework that is used to pour into a mould cassette ceiling comprises the template that is used for concrete pouring; The template equal intervals be paved with a plurality of hollow thin-walled square chests, also be provided with bottom reinforcement bars in the bottom of thin-walled square chest, be provided with placing of reinforcement at the top of thin-walled square chest.
Like this, during from the top fluid concrete of thin-walled square chest, the gap between the thin-walled square chest forms " beam " of a rule, and the place at thin-walled square chest place does not have concrete, and this just can save concrete, and makes floor lighter; These " beams " can not stretch out outside the template simultaneously, thereby make that the bottom of cassette ceiling is more smooth, even do not hang ceiling, can satisfy smooth requirement yet; Even under the situation that will hang ceiling, because the bottom of this cassette ceiling is smooth, need not consider the part that " beam " stretches out, therefore can the length of ceiling suspension rod be provided with enough short, thereby make that the floor gap space is bigger.Wherein, the last placing of reinforcement at thin-walled square chest top and the bottom reinforcement bars of below can be protected the concrete of cast, make that the structure of floor is more firm, and performance is better.
But, in this cassette ceiling framework, the buoyancy during owing to concrete pouring and workman construction reason such as walk about, the thin-walled square chest is come-up and the displacement on the occurred level direction easily easily, thereby makes the structure of floor not meet design requirement.
For this reason, a kind of device with thin-walled square chest location need be provided.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of device that is used at cassette ceiling framework location thin-walled square chest is provided, and it can prevent that the thin-walled square chest from floating or the occurred level displacement in concrete placement, guarantee construction quality.
In order to achieve the above object, the utility model adopts following technical scheme:
Be used for device at cassette ceiling framework location thin-walled square chest; Said cassette ceiling framework comprises the template that is used for concrete pouring; Said template equal intervals be paved with a plurality of hollow thin-walled square chests; Bottom at said a plurality of thin-walled square chests also is provided with bottom reinforcement bars, is provided with placing of reinforcement at the top of said a plurality of thin-walled square chests;
The said device that is used for the thin-walled square chest in cassette ceiling framework location is characterised in that: it comprises vertical anti-floating system and horizontal positioning device;
Said vertical anti-floating system comprises the anti-floating beading on the end face that is laid on said a plurality of thin-walled square chests and is used for said anti-floating beading is pressed on the anti-floating wire drawing on the said thin-walled square chest; One end of said anti-floating wire drawing is connected on the said anti-floating beading, and the other end is connected on the said template;
Said horizontal positioning device is arranged between per two said thin-walled square chests; Said horizontal positioning device comprises the main part that is upright U-shaped, and is arranged at two of said the main part vertically end of part and the location split heads that stretch out to said main part outside;
Said main part places two gaps between the said thin-walled square chest, and said location split heads is fixed on the said anti-floating beading.
Further, on said template, for each thin-walled square chest four first mortar cushion blocks are set, each said thin-walled square chest is placed on said four the first mortar cushion blocks.
Further, on said template, also be provided with the second mortar cushion block that is used to support said bottom reinforcement bars, the height of the said second mortar cushion block is less than the height of the said first mortar cushion block, thereby makes said thin-walled square chest above said bottom reinforcement bars.
The beneficial effect of the utility model is: this device that is used at cassette ceiling framework location thin-walled square chest; Its horizontal positioning device can prevent the displacement of thin-walled square chest occurred level direction, thereby guarantees the structure of " girt strip " between the thin-walled square chest of cast back; Its vertical anti-floating system can prevent that the thin-walled square chest from floating when concrete pouring, also therefore guarantee the structure of floor.And this positioning device structure is simple, and is easy for installation, saves the engineering time.
Description of drawings
Fig. 1 is the vertical view of an embodiment of cassette ceiling framework, has wherein used the device at cassette ceiling framework location thin-walled square chest that is used for of an embodiment of the utility model.
Fig. 2 is the sectional view of cassette ceiling framework, has wherein also used the device at cassette ceiling framework location thin-walled square chest that is used for of an embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, specify the concrete structure that is used for the device of thin-walled square chest of the utility model in cassette ceiling framework location.
Like Fig. 1, shown in Figure 2, the cassette ceiling framework that is used to construct cassette ceiling comprises the template 11 that is used for concrete pouring, template 11 equal intervals be paved with a plurality of hollow thin-walled square chests 12; As shown in Figure 1 particularly; These thin-walled square chests 12 are matrix form and arrange on vertical view; The size shape of each thin-walled square chest 12 is identical, spacing is identical; Thereby form many " girt strips " in the gap between the thin-walled square chest after the concrete pouring, and these beams can not stretch out from the bottom of template 11, make that the floor slab bottoms behind the casting complete is relatively smooth.
As shown in Figure 2, also be provided with one deck bottom reinforcement bars 13 in the bottom of a plurality of thin-walled square chests 12, be provided with placing of reinforcement 14 on one deck at the top of a plurality of thin-walled square chests 12, bottom reinforcement bars 13 all reticulates with last placing of reinforcement 14.Behind the casting complete, these bottom reinforcement barses 13 can play effects such as protection concrete and reinforcement performance with last placing of reinforcement 14.
The device that is used for the thin-walled square chest in cassette ceiling framework location of the utility model just is to use in said structure.
Like Fig. 1, shown in Figure 2, the device that is used for the thin-walled square chest in cassette ceiling framework location of this embodiment comprises vertical anti-floating system 21 and horizontal positioning device 22.
Wherein, vertically anti-floating system 21 comprises the anti-floating beading 211 on the end face that is laid on a plurality of thin-walled square chests and is used for anti-floating beading 211 is pressed on the vertical anti-floating wire drawing 212 on the thin-walled square chest 12; Vertically an end of anti-floating wire drawing 212 is connected on the anti-floating beading 211, and the other end is connected on the template 11.In this embodiment, as shown in Figure 1, be pressed with two anti-floating beadings 211 on each thin-walled square chest 12 symmetrically.Because vertically anti-floating wire drawing 212 is pressed on anti-floating beading 211 on the thin-walled square chest 12, make that thin-walled square chest 12 can not take place to float when concrete pouring.
Wherein, horizontal positioning device 22 is arranged between per two thin-walled square chests.Particularly, as shown in Figure 2, horizontal positioning device 22 comprises the main part 221 that is upright U-shaped, and is arranged at two of the main part 221 vertically end of part and the location split heads 222 that stretch out to the main part outside.In the present embodiment, main part 221 comprises two vertical reinforcing bars and vertically is connected in two horizontal reinforcements between the vertical reinforcing bar, and the three constitutes U-shaped jointly, and certain this shape forms with a bar bending and gets final product; In addition, in other embodiment of the utility model, wherein horizontal reinforcement is also not necessarily perpendicular to vertical reinforcing bar, but is connected with circular arc, that is: form with a bar bending, corner curves circular-arc getting final product.
During use, main part 221 places two gaps between the thin-walled square chest 12, and location split heads 222 is fixed on the anti-floating beading 211.Like this, because the U-shaped main body of horizontal positioning device is stuck between the thin-walled square chest, U-shaped can have certain outer tension force to withstand the thin-walled square chest of its both sides again simultaneously, can prevent that therefore the thin-walled square chest from drawing close each other.A plurality of horizontal positioning devices combine, and just can realize all thin-walled square chests moving on can the occurred level direction.And location split heads 222 can make the fixed-site of main part of U-shaped own, thereby guarantees the function that it is above-mentioned.
Further, on template 11, for each thin-walled square chest 12 four first mortar cushion blocks 15 are set, each thin-walled square chest is placed on four the first mortar cushion blocks 15.In this embodiment, these first mortar cushion blocks are cylinder pier and each cushion block height is the same; Four first mortar cushion blocks 15 that cushion each thin-walled square chest are distributed on the bottom of thin-walled square chest.
Further, on template 11, also be provided with the height of the height of the second mortar cushion block, 16, the second mortar cushion blocks 16 that are used for support base reinforcing bar 13, thereby make thin-walled square chest 12 above bottom reinforcement bars 13 less than the first mortar cushion block 15.
Above-mentioned horizontal positioning device can prevent that it from moving in the horizontal direction with on the vertical direction, thereby the structure of assurance cassette ceiling and structure be stable with thin-walled square chest location with vertical positioner.And the above-mentioned first mortar cushion block can guarantee that the thin-walled square chest firmly is placed on the template, also plays the effect of location.
What more than disclose only is the preferred embodiment of the utility model, can not limit the scope of the utility model certainly with this.Any for the utility model technical scheme be equal to the replacement and conversion all in the scope of the utility model.
Claims (3)
1. be used for device at cassette ceiling framework location thin-walled square chest; Said cassette ceiling framework comprises the template that is used for concrete pouring; Said template equal intervals be paved with a plurality of hollow thin-walled square chests; Bottom at said a plurality of thin-walled square chests also is provided with bottom reinforcement bars, is provided with placing of reinforcement at the top of said a plurality of thin-walled square chests;
The said device that is used for the thin-walled square chest in cassette ceiling framework location is characterised in that: it comprises vertical anti-floating system and horizontal positioning device;
Said vertical anti-floating system comprises the anti-floating beading on the end face that is laid on said a plurality of thin-walled square chests and is used for said anti-floating beading is pressed on the anti-floating wire drawing on the said thin-walled square chest; One end of said anti-floating wire drawing is connected on the said anti-floating beading, and the other end is connected on the said template;
Said horizontal positioning device is arranged between per two said thin-walled square chests; Said horizontal positioning device comprises the main part that is upright U-shaped, and is arranged at two of said the main part vertically end of part and the location split heads that stretch out to said main part outside; Said main part places two gaps between the said thin-walled square chest, and said location split heads is fixed on the said anti-floating beading.
2. the device that is used at cassette ceiling framework location thin-walled square chest as claimed in claim 1; It is characterized in that: on said template, for each thin-walled square chest four first mortar cushion blocks are set, each said thin-walled square chest is placed on said four the first mortar cushion blocks.
3. the device that is used at cassette ceiling framework location thin-walled square chest as claimed in claim 2; It is characterized in that: on said template, also be provided with the second mortar cushion block that is used to support said bottom reinforcement bars; The height of the said second mortar cushion block is less than the height of the said first mortar cushion block, thereby makes said thin-walled square chest above said bottom reinforcement bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202663078U CN202380618U (en) | 2011-07-26 | 2011-07-26 | Device used for positioning thin-wall square boxes in hollow floor framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202663078U CN202380618U (en) | 2011-07-26 | 2011-07-26 | Device used for positioning thin-wall square boxes in hollow floor framework |
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| Publication Number | Publication Date |
|---|---|
| CN202380618U true CN202380618U (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202663078U Expired - Lifetime CN202380618U (en) | 2011-07-26 | 2011-07-26 | Device used for positioning thin-wall square boxes in hollow floor framework |
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| CN (1) | CN202380618U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046678A (en) * | 2012-12-27 | 2013-04-17 | 山西太行建设开发有限公司 | Method for constructing BDF (building distribution frame) hollow floorslab |
| CN106968377A (en) * | 2017-04-18 | 2017-07-21 | 华北理工大学 | The well formula rib frame laminated floor slab structure and its construction method of the built-in anti-suspension positioning device of light plastid |
| CN107476478A (en) * | 2017-06-28 | 2017-12-15 | 河南城建学院 | A kind of distributed three-dimensional damping thin wall hollow floor |
| CN108824684A (en) * | 2018-08-31 | 2018-11-16 | 中冶建工集团有限公司 | The anti-floating structure of inclining of cassette ceiling |
| CN108867964A (en) * | 2018-06-14 | 2018-11-23 | 中国冶集团有限公司 | The thin-walled square chest that the closely knit construction method of cassette ceiling anti-floating and this method use |
| CN108930409A (en) * | 2018-08-31 | 2018-12-04 | 中冶建工集团有限公司 | Conducive to the construction method for guaranteeing cassette ceiling structure size |
| CN111058561A (en) * | 2019-12-06 | 2020-04-24 | 山西四建集团有限公司 | Construction method for thin-wall square box rib-free accurate positioning hollow floor |
| CN113374142A (en) * | 2021-07-05 | 2021-09-10 | 贵州建工集团第四建筑工程有限责任公司 | Construction method of ribbed floor slab gypsum mold box |
-
2011
- 2011-07-26 CN CN2011202663078U patent/CN202380618U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046678A (en) * | 2012-12-27 | 2013-04-17 | 山西太行建设开发有限公司 | Method for constructing BDF (building distribution frame) hollow floorslab |
| CN106968377A (en) * | 2017-04-18 | 2017-07-21 | 华北理工大学 | The well formula rib frame laminated floor slab structure and its construction method of the built-in anti-suspension positioning device of light plastid |
| CN107476478A (en) * | 2017-06-28 | 2017-12-15 | 河南城建学院 | A kind of distributed three-dimensional damping thin wall hollow floor |
| CN107476478B (en) * | 2017-06-28 | 2019-05-03 | 河南城建学院 | A kind of distribution three-dimensional damping thin wall hollow floor |
| CN108867964A (en) * | 2018-06-14 | 2018-11-23 | 中国冶集团有限公司 | The thin-walled square chest that the closely knit construction method of cassette ceiling anti-floating and this method use |
| CN108824684A (en) * | 2018-08-31 | 2018-11-16 | 中冶建工集团有限公司 | The anti-floating structure of inclining of cassette ceiling |
| CN108930409A (en) * | 2018-08-31 | 2018-12-04 | 中冶建工集团有限公司 | Conducive to the construction method for guaranteeing cassette ceiling structure size |
| CN111058561A (en) * | 2019-12-06 | 2020-04-24 | 山西四建集团有限公司 | Construction method for thin-wall square box rib-free accurate positioning hollow floor |
| CN113374142A (en) * | 2021-07-05 | 2021-09-10 | 贵州建工集团第四建筑工程有限责任公司 | Construction method of ribbed floor slab gypsum mold box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |
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| CX01 | Expiry of patent term |