CN109025018A - A kind of the steel bar truss floor support plate structure and its construction method of removable bed die - Google Patents

A kind of the steel bar truss floor support plate structure and its construction method of removable bed die Download PDF

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Publication number
CN109025018A
CN109025018A CN201810948813.1A CN201810948813A CN109025018A CN 109025018 A CN109025018 A CN 109025018A CN 201810948813 A CN201810948813 A CN 201810948813A CN 109025018 A CN109025018 A CN 109025018A
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China
Prior art keywords
bed die
steel bar
support plate
muscle
floor support
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Application number
CN201810948813.1A
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Chinese (zh)
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CN109025018B (en
Inventor
陈志友
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Sichuan Xinheng Steel Building Material Co Ltd
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Sichuan Xinheng Steel Building Material Co Ltd
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Priority to CN201810948813.1A priority Critical patent/CN109025018B/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32Floor structures wholly cast in situ with or without form units or reinforcements

Abstract

The invention discloses a kind of steel bar truss floor support plate structure of removable bed die and its construction methods, it includes steel bar girder, drag hook and bed die, it is characterized by: being equipped with cushion block between steel bar girder and bed die, steel bar girder is equipped with drag hook, and the one end of drag hook far from steel bar girder is connect with setting in bed die screwing.

Description

A kind of the steel bar truss floor support plate structure and its construction method of removable bed die
Technical field
The present invention relates to engineering construction fields, and in particular to a kind of steel bar truss floor support plate structure of removable bed die.
Background technique
Steel bar truss floor support plate is improved on the basis of die mould floor support plate.Steel bar girder is fixed in backstage processing space Type processing, can precast length.It often prepares, transports to straight behind construction site together with bed die to provide construction efficiency steel bar girder Capable installation is tapped into, the casting concrete after customs inspection finishes.After traditional steel bar girder construction finishes, template cannot be taken Under.
Chinese patent document CN106121111A is disclosed: a kind of adjustable type steel bar truss of removable thickness of end template Floor support plate and construction method.A kind of structure that can dismantle steel bar girder construction bottom die is disclosed in the patent document, still There are several deficiencies in actual use in the structure:
1. the opposite direction along crotch point is needed to rotate crotch, remove it from lower edge muscle using the variation of its bill radius, mistake Journey is laborious, and requires the skilled operation degree of worker high.
2. there is two lower edge muscle on single steel bar girder, the crotch being related to when so taking bed die is more, heavy workload, system Cause this big.
3. after removing bed die, the hole finally left since crotch is more is also more, when finishing, perforations adding is on the one hand needed On the other hand hole is also required to punch again in the place of furred ceiling, make troubles to construction in later period.
Summary of the invention
Aiming at the shortcomings in the prior art, the present invention provides the removable bottom that one kind is easy to operate, saves material, facilitates furred ceiling The steel bar truss floor support plate structure and its construction method of mould.
In order to achieve the above object of the invention, the technical solution adopted by the present invention are as follows:
There is provided a kind of deep-well steel structure support, including steel bar girder, drag hook and bed die, it is characterised in that: steel bar girder and bed die Between be equipped with cushion block, steel bar girder is equipped with drag hook, and the one end of drag hook far from steel bar girder is connect with setting in bed die screwing.
Further, steel bar girder is by wind up a muscle and two lower edge muscle being located at below muscle horizontal position of winding up Composition;The muscle that winds up is connect with lower edge muscle by abdomen muscle.
Further, drag hook includes gib head and pull rod, and gib head, which is hung on, to wind up on muscle, and pull rod is connect with gib head, on pull rod Equipped with connection screw thread, screw and connection screw thread are cooperatively connected.
Further, gib head size is gradually increased to one end close to pull rod.
Further, the one end of pull rod far from steel bar girder is located at same level with the one side that bed die is contacted with cushion block.
Further, connection screw thread is the internal screw thread being arranged in pull bar termination.
Further, the bed die seam crossing of bed die is equipped with and the orthogonal support plate of bed die seam.
Further, the both ends in support plate horizontal direction are equipped with bayonet, and bayonet is fastened on lower edge muscle.
Further, screw, which is located between one end outside bed die and the outer surface of bed die, is equipped with gasket.
Further, characterized by comprising the steps of:
Step 1: being laid with steel bar girder;
Step 2: winding up, muscle uniformly hangs drag hook;
Step 3: being laid with bed die, the drivescrew from bed die connect screw with the connection screw thread on pull rod;
Step 4: cushion block is added between lower edge muscle and bed die;
Step 5: vertically connecting cross reinforcing on muscle and lower edge muscle in the horizontal direction respectively winding up;
Step 6: adjusting screw keeps template horizontal;
Step 7: card sets support plate between the steel bar girder of the bed die seam crossing two sides of adjacent bed die.
It is of the invention compared with prior art:
1. reducing the quantity of drag hook by the way that drag hook is arranged on muscle winding up, simultaneously because the reduction of drag hook quantity is drawn in distribution The time of required consumption is just further reduced when hook and installation bed die;
2. the end of drag hook and the upper surface of bed die are located at same level, such setting can not have to again after removing bed die Cut drag hook;
3. can directly use new screw fixed ceilings with the cavity for removing screw by the screw thread on drag hook after removing bed die Skeleton, do not have to separately aperture, for floor support plate construction after finishing work provide convenience.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the steel bar truss floor support plate structure of removable bed die.
Fig. 2 is a kind of a kind of structural schematic diagram of embodiment of steel bar truss floor support plate structure of removable bed die.
Wherein, 1, steel bar girder;101, wind up muscle;102, lower edge muscle;103, abdomen muscle;2, drag hook;201, gib head, 202, drawing Bar;203, connection screw thread;204, screw;205, gasket;3, bed die;301, bed die seam;4, cushion block;5, cross reinforcing;6, Support plate;601, bayonet.
Specific embodiment
A specific embodiment of the invention is described below, in order to facilitate understanding by those skilled in the art this hair It is bright, it should be apparent that the present invention is not limited to the ranges of specific embodiment, for those skilled in the art, As long as various change is in the spirit and scope of the present invention that the attached claims limit and determine, these variations are aobvious and easy See, all are using the innovation and creation of present inventive concept in the column of protection.
Embodiment 1
As shown in Figure 1, the steel bar truss floor support plate structure of removable bed die includes steel bar girder 1, drag hook 2 and bed die 3, feature exists In: cushion block 4 is equipped between steel bar girder 1 and bed die 3, cushion block 4 ensure that the gap between steel bar girder 1 and bed die 3 avoids Reinforcing bar is exposed after floor support plate is poured and finished.Steel bar girder 1 be equipped with drag hook 2, the one end of drag hook 2 far from steel bar girder 1 with Setting is connected in 3 screwing 204 of bed die.
Steel bar girder 1 is by wind up a muscle 101 and two lower edge muscle 102 being located at below 101 horizontal position of muscle of winding up Composition, the muscle 101 that winds up are connect with lower edge muscle 102 by abdomen muscle 103.Wind up muscle 101 and one triangle of composition of lower edge muscle 102 Structure, it is stable and firm.
Drag hook 2 includes gib head 201 and pull rod 202, and gib head 201, which is hung on, to wind up on muscle 101, in the prior art gib head 201 It is all hung on lower edge muscle 102, since the quantity of lower edge muscle 102 is to wind up twice of muscle 101.In the actual operation process, it hangs If drag hook 2 installs the reduction that 3 the step of bed die is set up an office due to installation point and cloth, compared with the existing technology have 2 times or more Improved efficiency.
Pull rod 202 is connect with gib head 201, and 201 size of gib head is gradually increased to one end close to pull rod 202, for keeping The intensity of gib head 201.Pull rod 202 is equipped with connection screw thread 203, and screw 204 and connection screw thread 203 are cooperatively connected.204, screw Gasket 205 is equipped between one end outside bed die 3 and the outer surface of bed die 3, gasket 205 improves the contact of screw 204 and bed die 3 Face reduces the surface of pressure protection bed die 3.By the cooperation of pull rod 202 and screw 204, bed die 3 are fixed on steel bar girder 1 Lower section.After having poured concrete, screw 204 can remove bed die 3 and be reused under dismantling.
The one end of pull rod 202 far from steel bar girder 1 is located at same level with the one side that bed die 3 is contacted with cushion block 4.It is taking The end of lower 3 back stay 202 of bed die facilitates the decoration of concrete surface without carrying out further cutting in concrete.? The region of furred ceiling is needed, can directly be connected with the pull rod 202 in new screw and concrete come dragon required for fixed ceilings Bone.It avoids and punches again, also provided convenience for the construction in later period.
It is equipped with and the orthogonal support plate 6 of bed die seam 301,6 level side of support plate at the bed die seam 301 of bed die 3 Upward both ends are equipped with bayonet 601, and bayonet 601 is fastened on lower edge muscle 102.The support strength for improving 3 stitching portion of bed die, mentions The smooth of concrete finished product has been risen, the quick-fried mould in work progress is prevented.
It is characterized in that comprising the following steps:
Step 1: being laid with steel bar girder 1;
Step 2: winding up, muscle 101 uniformly hangs drag hook 2;
Step 3: being laid with bed die 3, from drivescrew 204 on bed die 3, connect the connection screw thread 203 on screw 204 and pull rod 202 It connects;
Step 4: cushion block 4 being added between lower edge muscle 102 and bed die 3;
Step 5: vertically connecting cross reinforcing 5 on muscle 101 and lower edge muscle 102 in the horizontal direction respectively winding up;
Step 6: adjusting screw 204 keeps template horizontal;
Step 7: card sets support plate 6 between the steel bar girder 1 of two sides at the bed die seam 301 of adjacent bed die 3.
Embodiment 2
As shown in Fig. 2, the present embodiment is the difference from embodiment 1 is that connection screw thread 203 is in being arranged in 202 end of pull rod Screw thread.Connection screw thread 203 is that the benefit of internal screw thread is: screw 204 can be coated by pull rod 202, avoid concrete for screw 204 and pull rod 202 bond together, make troubles to the demoulding in later period.
Screw 204 is hollow shape in embodiment 1.Screw 204 is conventional nail dress in the present embodiment, can be with Using the stronger specification of versatility, facilitate personnel's operation of later period finishing ceiling construction.

Claims (10)

1. a kind of steel bar truss floor support plate structure of removable bed die, including steel bar girder (1), drag hook (2) and bed die (3), special Sign is: cushion block (4) are equipped between the steel bar girder (1) and bed die (3), the steel bar girder (1) is equipped with drag hook (2), The one end of drag hook (2) far from steel bar girder (1) is connect with setting in bed die (3) screwing (204).
2. the steel bar truss floor support plate structure of removable bed die according to claim 1, it is characterised in that: the steel bar girder (1) it is made of a muscle that winds up (101) and two lower edge muscle (102) being located at below muscle (101) horizontal position of winding up;Institute It states the muscle that winds up (101) and is connect with lower edge muscle (102) by abdomen muscle (103).
3. the steel bar truss floor support plate structure of removable bed die according to claim 1, it is characterised in that: the drag hook (2) Including gib head (201) and pull rod (202), the gib head (201) is hung on the muscle that winds up (101), the pull rod (202) and gib head (201) it connects, the pull rod (202) is equipped with connection screw thread (203), and the screw (204) and connection screw thread (203) cooperation connect It connects.
4. the steel bar truss floor support plate structure of removable bed die according to claim 3, it is characterised in that: the gib head (201) size is gradually increased to one end close to pull rod (202).
5. the steel bar truss floor support plate structure of removable bed die according to claim 3, it is characterised in that: the pull rod (202) one side that the same bed die in one end (3) far from steel bar girder (1) is contacted with cushion block (4) is located at same level.
6. the steel bar truss floor support plate structure of removable bed die according to claim 3, it is characterised in that: the connection screw thread (203) internal screw thread to be arranged in pull rod (202) end.
7. the steel bar truss floor support plate structure of removable bed die according to claim 1, it is characterised in that: the bed die (3) Bed die seam (301) at be equipped with and bed die seam (301) orthogonal support plate (6).
8. the steel bar truss floor support plate structure of removable bed die according to claim 7, it is characterised in that: the support plate (6) both ends in horizontal direction are equipped with bayonet (601), and the bayonet (601) is fastened on lower edge muscle (102).
9. the steel bar truss floor support plate structure of removable bed die according to claim 1, it is characterised in that: the screw (204) it is located between bed die (3) outer one end and the outer surface of bed die (3) equipped with gasket (205).
10. the steel bar truss floor support plate construction method of removable bed die according to claim 1, it is characterised in that include Following steps:
Step 1: being laid with steel bar girder (1);
Step 2: uniformly hanging drag hook (2) in the muscle that winds up (101);
Step 3: being laid with bed die (3), from drivescrew (204) on bed die (3), make the connection on screw (204) and pull rod (202) Screw thread (203) connection;
Step 4: cushion block (4) are added between lower edge muscle (102) and bed die (3);
Step 5: vertically connection cross reinforcing (5) in the horizontal direction respectively on the muscle that winds up (101) and lower edge muscle (102);
Step 6: adjusting screw (204) keeps template horizontal;
Step 7: card sets support plate (6) between the steel bar girder (1) of two sides at the bed die seam (301) of adjacent bed die (3).
CN201810948813.1A 2018-08-20 2018-08-20 Steel bar truss floor support plate structure with detachable bottom die and construction method thereof Active CN109025018B (en)

Priority Applications (1)

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CN201810948813.1A CN109025018B (en) 2018-08-20 2018-08-20 Steel bar truss floor support plate structure with detachable bottom die and construction method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810948813.1A CN109025018B (en) 2018-08-20 2018-08-20 Steel bar truss floor support plate structure with detachable bottom die and construction method thereof

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CN109025018B CN109025018B (en) 2020-08-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114108916A (en) * 2021-11-23 2022-03-01 江西建邦建设集团有限公司 Steel bar truss floor support plate
CN114482377A (en) * 2022-01-19 2022-05-13 中建海峡建设发展有限公司 Detachable bottom die steel bar truss floor support plate support-free system of assembled steel structure house

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495688A (en) * 1983-09-07 1985-01-29 Francois Longpre Prefabricated concrete panel with truss
CN204738429U (en) * 2015-06-05 2015-11-04 中国十七冶集团有限公司 There is not steel bar truss of support concrete coincide floor
CN205444888U (en) * 2016-02-24 2016-08-10 安徽鸭路钢结构(集团)股份有限公司 Novel steel bar truss building carrier plate die block
CN206256587U (en) * 2016-12-05 2017-06-16 中航天建设工程有限公司 Steel bar girder
CN206769412U (en) * 2017-04-10 2017-12-19 李慧 Claw Assembled Building board
CN208996277U (en) * 2018-08-20 2019-06-18 四川新恒钢建材有限公司新津分公司 A kind of steel bar truss floor support plate structure of removable bed die

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495688A (en) * 1983-09-07 1985-01-29 Francois Longpre Prefabricated concrete panel with truss
CN204738429U (en) * 2015-06-05 2015-11-04 中国十七冶集团有限公司 There is not steel bar truss of support concrete coincide floor
CN205444888U (en) * 2016-02-24 2016-08-10 安徽鸭路钢结构(集团)股份有限公司 Novel steel bar truss building carrier plate die block
CN206256587U (en) * 2016-12-05 2017-06-16 中航天建设工程有限公司 Steel bar girder
CN206769412U (en) * 2017-04-10 2017-12-19 李慧 Claw Assembled Building board
CN208996277U (en) * 2018-08-20 2019-06-18 四川新恒钢建材有限公司新津分公司 A kind of steel bar truss floor support plate structure of removable bed die

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114108916A (en) * 2021-11-23 2022-03-01 江西建邦建设集团有限公司 Steel bar truss floor support plate
CN114108916B (en) * 2021-11-23 2023-01-17 江西建邦建设集团有限公司 Steel bar truss floor support plate
CN114482377A (en) * 2022-01-19 2022-05-13 中建海峡建设发展有限公司 Detachable bottom die steel bar truss floor support plate support-free system of assembled steel structure house

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