CN103556762A - Adjustable anti-floating locating piece for building - Google Patents
Adjustable anti-floating locating piece for building Download PDFInfo
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- CN103556762A CN103556762A CN201310564671.6A CN201310564671A CN103556762A CN 103556762 A CN103556762 A CN 103556762A CN 201310564671 A CN201310564671 A CN 201310564671A CN 103556762 A CN103556762 A CN 103556762A
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- seat
- honour
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Abstract
The invention discloses an adjustable anti-floating locating piece for a building, which comprises a base and an upper seat, wherein a binding part is arranged on the upper seat, and a steel bar locating groove is formed in the upper seat; a connecting column is arranged on the base, a check block of which the length in the X-axis direction is greater than that in the Y-axis direction is arranged at the upper end of the connecting column, and a hole communicated with the connecting column is formed in the base; an accommodating cavity sinking downwards is formed in the top surface of the upper seat, a through hole communicated with the accommodating cavity is formed in the upper seat, and the shape of the through hole is matched with that of the check block; the height of the connecting column is equal to or greater than the depth of the through hole. The structure can flexibly adjust the position of the steel bar locating groove.
Description
Technical field
Anti-floating keeper while the present invention relates to build cassette ceiling between template and core.
Background technology
In the past, the most of building of China is all reinforced concrete structure, and the building consumptive material of this structure is large, and weight is large, and particularly for floor, middle part is generally unsettled, and therefore, the intensity of floor is low.For this reason, country advocates and adopts cast-in-situ hollow floor plate technology to realize the building to floor, like this, not only can reduce consumptive material, and can alleviate the weight of floor.
At present, adopt the technology of cast-in-situ hollow floor plate mainly: first build template, then on template upper berth, set on layer reinforcing bar ， lower floor reinforcing bar fixedly core, top reinforcement is then set on core, finally fluid concrete.But when fluid concrete, because the weight of lower floor's reinforcing bar and core is lighter, therefore, easily there is the phenomenon of floating in lower floor's reinforcing bar and core.For solving this technical problem, adopt now more technological means be in advance lower floor's reinforcing bar is utilized to steel wire lashing with template together with, after pouring concrete solidifies, cutting off steel wire falls form removable, the defect that this mode is brought is: after template is removed, steel wire can be exposed at outside floor, thereby the time has been grown and there will be the phenomenons such as steel wire gets rusty can affect the life-span of floor.
Based on above-mentioned defect, there is people, between template and lower floor's reinforcing bar, anti-floating system is set, like this, both can prevent lower floor's reinforcing bar and core floating, and can prevent that metal binding wire from exposing.As at application number be was to be to disclose the anti-floating system of a kind of fixedly reinforcing bar and cassette ceiling in the patent documentation of 2013.2.20 2012.7.27 notice of authorization day 201220367592.7 applyings date, specifically disclosed the base for bearing bar, in the upper end of base, be provided with the iron wire of binding reinforcing bar, on base, be connected with the hollow bend pipe through iron wire, the opening at bend pipe two ends is concordant with the bottom surface of base.Although this device can solve traditional technical problem, but, when this device of moulding, a part for iron wire must need to be embedded in advance in base, like this, has brought on the one hand constant to manufacture, on the other hand, as do not used timely the anti-floating system of moulding, iron wire also likely can get rusty, thereby can reduce the intensity of iron wire; In addition, described bend pipe is to be also embedded in advance in base in forming process, therefore, manufactures also inconvenience very.
For above-mentioned technical problem, applicant has researched and developed a kind of anti-floating part in earlier stage, and it comprises anti-floating base and anti-floating upper cover, and anti-floating upper cover connects dismountable being located on anti-floating base by screw thread or buckle, in anti-floating, cover and be provided with colligation portion, in anti-floating, cover and be provided with reinforcing bar location division.In use there is following problem in the anti-floating part of this structure: (1) is because anti-floating part is to be fixed in advance in template, and when fixing anti-floating part, the position of anti-floating part is difficult for determining, the phenomenon that easily occurs off normal, therefore, when reinforcing steel bar laying is to after on anti-floating part, part reinforcing bar can not align in reinforcing bar location division, may bring the phenomenon that steel mesh reinforcement height is inconsistent or be difficult to assembling reinforcement; (2) for the demand of assembling reinforcement, likely can be in the stitching portion of template fixing anti-floating part, but because anti-floating part cannot regulate, and for the accommodating holding reinforcing bar of energy, the fixed bit of some anti-floating part and template can approach the splicing seams between template, therefore, anti-floating part fixing insecure, the performance of anti-floating is bad.
Summary of the invention
In order to regulate flexibly the position of reinforcing bar locating slot, the invention provides a kind of adjustable anti-floating keeper for building.
For achieving the above object, a kind of adjustable anti-floating keeper for building, comprises that base and the ， seat of honour, the seat of honour are provided with colligation portion, are provided with reinforcing bar locating slot on the seat of honour; On base, be provided with joint pin, the length that is provided with X-direction in the upper end of joint pin is greater than the baffle of Y direction, is provided with the hole that is communicated to joint pin on base; End face at the seat of honour is provided with the accommodating cavity to lower recess, is provided with the through hole communicating with accommodating cavity on the seat of honour, and the shape of through hole is corresponding with the shape of baffle; The height of joint pin is equal to or greater than the height of through hole.
While using the adjustable anti-floating keeper of said structure, first base is fixed in template, then the seat of honour is installed on joint pin, now, joint pin is positioned at through hole, baffle is positioned at accommodating cavity, the rotation seat of honour, makes the edge of through hole withstand baffle, prevents that base and the seat of honour from departing from, finally by the part holding of reinforcing bar in reinforcing bar locating slot, utilize colligation silk by reinforcing bar binding to realizing being connected of reinforcing bar and adjustable anti-floating keeper in colligation portion.Said structure, because the seat of honour can rotate relative to base, and baffle can prevent that again the seat of honour and base from departing from, therefore, after anti-floating keeper fixedly mounts, the reinforcing bar locating slot coordinating with reinforcing bar can regulate at any time, and reinforcing bar can be navigated in reinforcing bar locating slot accurately, prevents the phenomenon that steel mesh reinforcement height is inconsistent and be difficult to assembling reinforcement; In addition, the seat of honour can rotate relative to base, and therefore, the connection bit of anti-floating keeper and template also can be suitable for the colligation of reinforcing bar away from the splicing seams between template.Therefore, the adjustable anti-floating keeper of this structure can regulate the position of reinforcing bar locating slot flexibly, to facilitate the colligation of reinforcing bar, improves the fixing fastness of anti-floating keeper, thereby improves the performance of anti-floating.
Further, in the bottom of accommodating cavity, be provided with the chamber of keeping out that shape and appearance and size consistent with through hole is greater than through hole, be provided with and keep out projection keeping out chamber and be positioned in two opposed inner walls of Y direction; Be provided with briquetting being positioned at the chamber of keeping out of keeping out protruding both sides.This structure, is convenient to the seat of honour to be installed on joint pin, on the one hand on the other hand after the seat of honour installs, by keeping out of briquetting, no matter how the seat of honour rotates with respect to base, can guarantee that base and the seat of honour do not depart from, and has further improved the anti-floating performance of anti-floating keeper.
Further, on the lateral surface of the lower end of joint pin, be provided with groove.After pouring concrete completes and solidifies, need to dismantle template, and base and template are fixed, by groove is set, the joint pin intensity of groove is relatively low, and easily fracture, is convenient to dismantle template.
Further, on the upper surface of base, be provided with rib.Described rib can improve the intensity of base on the one hand, can make on the other hand to form dismounting groove between the seat of honour and base, is convenient to instrument to be inserted in dismounting groove and to realize and dismantling being connected with the template of base.
Further, the bottom at the seat of honour is provided with projection.This projection can make to form dismounting groove between the seat of honour and base, is convenient to instrument to be inserted in dismounting groove and to realize and dismantling being connected with the template of base.
Further, described colligation portion be from the seat of honour outward extending colligation arm and from colligation arm the blocking part to downward-extension.Described colligation arm is for colligation colligation silk, and described blocking part can prevent that colligation silk from departing from colligation arm, makes topping reinforcing bar can be connected reliably with anti-floating upper cover.
Accompanying drawing explanation
Fig. 1 is the structural representation of cassette ceiling.
Fig. 2 is the perspective view of cassette ceiling.
Fig. 3 is the exploded view of adjustable anti-floating keeper.
Fig. 4 is the front view after base, joint pin and baffle assembling.
Fig. 5 is the top view after base, joint pin and baffle assembling.
Fig. 6 is the upward view after base, joint pin and baffle assembling.
Fig. 7 is the stereogram after base, joint pin and baffle assembling.
Fig. 8 is the front view at the seat of honour.
Fig. 9 is the top view at the seat of honour.
Figure 10 is the upward view at the seat of honour.
Figure 11 is the stereogram at the seat of honour.
Figure 12 is the stereogram of briquetting.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
As depicted in figs. 1 and 2, cassette ceiling comprises anti-floating member 1, topping reinforcing bar 2, subiculum firmware 3, core 4, pop-up firmware 5, top reinforcement 6, concrete seven and fixed structure.After cassette ceiling moulding, topping reinforcing bar 2, subiculum firmware 3, core 4, pop-up firmware 5, top reinforcement 6 are coated by mixed earth.
As shown in Figure 3, adjustable anti-floating keeper 1 comprises base 11 and the seat of honour 12.
As shown in Figures 4 to 7, base 11 is rhombus, and the upper surface of base 11 is provided with rib 111, and boss 112 in the middle of being provided with at the middle part of rib 111, is provided with lug bosses at end part 113 in the end of rib 111.On middle boss 112, be provided with joint pin 13, joint pin 13 is taper type, in the connection bit of joint pin 13, due to boss 112 in the middle of being provided with, therefore, can improve the bonding strength of joint pin; The length that is provided with X-direction in the upper end of joint pin 13 is greater than the baffle 14 of Y direction, coordinate as shown in Figure 5, be laterally X-axis, be longitudinally Y-axis, the upper surface of described baffle 14 is sphere, when baffle 14 is inserted on the seat of honour 12, can play the effect of guiding, make the installation of the seat of honour 12 and joint pin more smoothly with quick, in the present embodiment, baffle is strip.On the lateral surface of the lower end of joint pin 13, be provided with annular groove 131, after pouring concrete completes and solidifies, during dismounting template, the joint pin intensity of groove is relatively low, and easily fracture, is convenient to dismantle template.As shown in Figure 5, on lug bosses at end part 113, be provided with the installing hole 114 of perforation so that by floor installation on template 10.As shown in Figure 6, at the edge of base end face, be provided with flange 115, on base end face, be positioned at flange 115 and be provided with reinforcing rib 116, to improve the intensity of base.The middle part that is positioned at joint pin between base and joint pin is provided with the hole 117 of extending to joint pin from base end face, like this, just can make the wall thickness of joint pin 13 equate, when injection mo(u)lding, be not easy to form pore, stress and the quality problems such as concentrate, thereby can improve the intensity of joint pin.
As shown in Figs. 8 to 11, at the seat of honour, 12 end face is provided with the accommodating cavity 121 to lower recess, is provided with the through hole 122 communicating with accommodating cavity 121 on the seat of honour 12, and the shape of through hole 122 is consistent with the shape of baffle; The height of joint pin 13 is equal to or greater than the height of through hole.What in the bottom of accommodating cavity 121, be provided with that shape and appearance and size consistent with through hole is greater than through hole keeps out chamber 123, is provided with and keeps out projection 124 keeping out chamber 123 and be positioned in two opposed inner walls of Y direction; Be provided with briquetting 15 being positioned at the chamber of keeping out of keeping out protruding 124 both sides, as shown in figure 12, briquetting is semicircle.On the outer wall at the seat of honour, be provided with colligation portion, described colligation portion be from the seat of honour outward extending colligation arm 161 and from colligation arm 161 blocking part to downward-extension 162, colligation arm 161 and the seat of honour are provided with the reinforcing bar locating slot 17 of connection.The bottom at the seat of honour is provided with projection 125.
While using the adjustable anti-floating keeper of said structure, first base 11 is fixed in template 10, then the seat of honour 12 is installed on joint pin 13, now, joint pin 13 is positioned at through hole 122, baffle 14 is positioned at accommodating cavity 121, follow briquetting 15 holdings to keeping out in chamber 123, like this, no matter how the seat of honour rotates, the seat of honour can not depart from base, then rotate the seat of honour 12, make to keep out projection 124 and withstand baffle 14, finally by the part holding of topping reinforcing bar 2 in reinforcing bar locating slot 17, utilize colligation silk 9 by topping reinforcing bar 2 together with 161 colligations of colligation arm, after the colligation of colligation silk is good, effect due to blocking part 161, make colligation silk be difficult for departing from upper cover, make the colligation of colligation silk more firm.Said structure, because the seat of honour 12 can rotate relative to base 11, and baffle 14 can prevent that again the seat of honour 12 and base 11 from departing from, therefore, after anti-floating keeper fixedly mounts, the reinforcing bar locating slot 17 coordinating with topping reinforcing bar 2 can regulate at any time, and topping reinforcing bar 2 can be navigated in reinforcing bar locating slot 17 accurately, prevents the phenomenon that topping steel mesh reinforcement height is inconsistent and be difficult to colligation topping reinforcing bar; In addition, the seat of honour 12 can rotate relative to base 11, and therefore, the connection bit of anti-floating keeper and 10 templates also can be suitable for location and the colligation of protection reinforcing bar away from the splicing seams between template.Therefore, the adjustable anti-floating keeper of this structure can regulate the position of reinforcing bar locating slot flexibly, to facilitate the colligation of reinforcing bar, improves the fixing fastness of anti-floating keeper, thereby improves the performance of anti-floating.
In addition, owing to being provided with rib on base 11, in the bottom surface at the seat of honour, be provided with projection 125, therefore, no matter how the seat of honour 12 rotates, and can make to form dismounting groove between the seat of honour 12 and base 11, is convenient to instrument to be inserted in dismounting groove and to realize and dismantling being connected with the template of base.
Claims (6)
1. an adjustable anti-floating keeper for building, comprises that base and the ， seat of honour, the seat of honour are provided with colligation portion, are provided with reinforcing bar locating slot on the seat of honour; It is characterized in that: on base, be provided with joint pin, the length that is provided with X-direction in the upper end of joint pin is greater than the baffle of Y direction, is provided with the hole that is communicated to joint pin at base end face; End face at the seat of honour is provided with the accommodating cavity to lower recess, is provided with the through hole communicating with accommodating cavity on the seat of honour, and the shape of through hole is corresponding with the shape of baffle; The height of joint pin is equal to or greater than the height of through hole.
2. adjustable anti-floating keeper for building according to claim 1, it is characterized in that: in the bottom of accommodating cavity, be provided with the chamber of keeping out that shape and appearance and size consistent with through hole is greater than through hole, be provided with and keep out projection keeping out chamber and be positioned in two opposed inner walls of Y direction; Be provided with briquetting being positioned at the chamber of keeping out of keeping out protruding both sides.
3. adjustable anti-floating keeper for building according to claim 1 and 2, is characterized in that: on the lateral surface of the lower end of joint pin, be provided with groove.
4. adjustable anti-floating keeper for building according to claim 1, is characterized in that: on the upper surface of base, be provided with rib.
5. according to for building adjustable anti-floating keeper described in claim 1 or 4, it is characterized in that: the bottom at the seat of honour is provided with projection.
6. adjustable anti-floating keeper for building according to claim 1, is characterized in that: described colligation portion for from the seat of honour outward extending colligation arm and from colligation arm the blocking part to downward-extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564671.6A CN103556762B (en) | 2013-11-14 | 2013-11-14 | A kind of adjustable anti-floating keeper for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564671.6A CN103556762B (en) | 2013-11-14 | 2013-11-14 | A kind of adjustable anti-floating keeper for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103556762A true CN103556762A (en) | 2014-02-05 |
| CN103556762B CN103556762B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310564671.6A Expired - Fee Related CN103556762B (en) | 2013-11-14 | 2013-11-14 | A kind of adjustable anti-floating keeper for building |
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| Country | Link |
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| CN (1) | CN103556762B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587637A (en) * | 2017-08-22 | 2018-01-16 | 广州协安建设工程有限公司 | The box internal model hollow floor of air-entrained concrete building block and its construction method |
| CN113175146A (en) * | 2021-05-21 | 2021-07-27 | 宁波住宅建设集团股份有限公司 | Anti-floating connecting piece for hollow composite floor slab |
| CN113622572A (en) * | 2021-08-19 | 2021-11-09 | 广东省第四建筑工程有限公司 | Hollow floor slab filling box fixing construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006046044A (en) * | 2004-08-03 | 2006-02-16 | Matsui Kanaami Kogyo Kk | Metal fitting for fixing void pipe of hollow slab by deck with floor bar arrangement |
| JP2007032237A (en) * | 2005-07-25 | 2007-02-08 | Kyoto Supeesaa:Kk | Surfacing preventing metal fitting for void slab |
| CN202745279U (en) * | 2012-07-27 | 2013-02-20 | 万柏鸿 | Anti-floating device fixing rebar and hollow floor slabs |
| CN202899368U (en) * | 2012-10-30 | 2013-04-24 | 湖南省金为型材有限公司 | Pre-tightening connection component used for installation of curtain wall boards |
| CN103266704A (en) * | 2013-05-31 | 2013-08-28 | 佛山市班高得节能建工科技有限公司 | Hollow floor slab and construction method thereof |
-
2013
- 2013-11-14 CN CN201310564671.6A patent/CN103556762B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006046044A (en) * | 2004-08-03 | 2006-02-16 | Matsui Kanaami Kogyo Kk | Metal fitting for fixing void pipe of hollow slab by deck with floor bar arrangement |
| JP2007032237A (en) * | 2005-07-25 | 2007-02-08 | Kyoto Supeesaa:Kk | Surfacing preventing metal fitting for void slab |
| CN202745279U (en) * | 2012-07-27 | 2013-02-20 | 万柏鸿 | Anti-floating device fixing rebar and hollow floor slabs |
| CN202899368U (en) * | 2012-10-30 | 2013-04-24 | 湖南省金为型材有限公司 | Pre-tightening connection component used for installation of curtain wall boards |
| CN103266704A (en) * | 2013-05-31 | 2013-08-28 | 佛山市班高得节能建工科技有限公司 | Hollow floor slab and construction method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587637A (en) * | 2017-08-22 | 2018-01-16 | 广州协安建设工程有限公司 | The box internal model hollow floor of air-entrained concrete building block and its construction method |
| CN107587637B (en) * | 2017-08-22 | 2023-06-27 | 广州协安建设工程有限公司 | Aerated concrete block box type internal mold hollow floor system and construction method thereof |
| CN113175146A (en) * | 2021-05-21 | 2021-07-27 | 宁波住宅建设集团股份有限公司 | Anti-floating connecting piece for hollow composite floor slab |
| CN113622572A (en) * | 2021-08-19 | 2021-11-09 | 广东省第四建筑工程有限公司 | Hollow floor slab filling box fixing construction method |
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| Publication number | Publication date |
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| CN103556762B (en) | 2016-06-29 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 528203 Guangdong city of Foshan province Jiujiang nine Qiao town of Nanhai District Lu Shi Jiang Road Dragon Logistics Park office building two floor, No. 1 Applicant after: Pingo Environmental Protection and Energy-Efficient Building Engineering Technology Co., Ltd. Address before: 528208 Sha Tau Industrial Park, Nanhai District, Guangdong, Foshan, Jiujiang Applicant before: Foshan BGD Energy Saving Construction Science & Technology Co., Ltd. |
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| COR | Change of bibliographic data | ||
| 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: 20160629 Termination date: 20191114 |