CN209293279U - Checked spun antung prefabricated panel and air bag formwork structure - Google Patents
Checked spun antung prefabricated panel and air bag formwork structure Download PDFInfo
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- CN209293279U CN209293279U CN201821840261.4U CN201821840261U CN209293279U CN 209293279 U CN209293279 U CN 209293279U CN 201821840261 U CN201821840261 U CN 201821840261U CN 209293279 U CN209293279 U CN 209293279U
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- air bag
- steel plate
- lateral
- bag form
- shoe
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Abstract
The utility model relates to prefabricated assembled concrete structural construction field, specially a kind of checked spun antung prefabricated panel and air bag formwork structure.End steel shoe and lateral steel shoe is respectively set in the surrounding of air bag form, the sawtooth of end steel shoe and lateral steel shoe is corresponding with raised air bag and inserts cooperation, the bolt hole of end steel shoe setting and the bolt hole of lateral steel shoe top setting align, end steel shoe and lateral steel shoe are connected and fixed by shank of bolt, form closing template；Reinforcement and lateral stressed reinforcement welding are at steel mesh, place concrete pad on the raised air bag of air bag form, concrete pad is in the shape of the letter V arrangement, and steel mesh is placed on the cushion block in closing template, the casting concrete in closing template, forms checked spun antung prefabricated panel.The checked spun antung precast concrete bottom plate of the utility model production is used as the prefabricated panel of superimposed sheet, cooperatively constitutes superimposed sheet floor with cast-in-place layer concrete.
Description
[technical field]
The utility model relates to prefabricated assembled concrete structural construction field, specially a kind of checked spun antung precast concrete
The air bag form structure of this kind of bottom plate of bottom plate and production, the checked spun antung precast concrete bottom plate of production are used as superimposed sheet
Prefabricated panel cooperatively constitutes superimposed sheet floor with cast-in-place layer concrete.
[background technique]
Prefabricated concrete structure has many advantages, such as that fast speed of application, energy conservation and environmental protection, on-site wet operation amount are small, exists in recent years
The country is grown rapidly.Laminated floor slab is the important composition component of prefabricated concrete structure, and different researchers were invented in recent years
The superimposed sheet of a variety of this type, such as: steel truss superimposed sheet, the concrete folding plate with shearing resistance, concrete folding plate with ribbing
Deng.
[utility model content]
The purpose of the utility model is to provide a kind of checked spun antung precast concrete bottom plate, and the gas of this kind of bottom plate of mating production
Capsule formwork structure, the checked spun antung precast concrete bottom plate of production are used as the prefabricated panel of superimposed sheet, with in-situ layer coagulation
Soil cooperatively constitutes superimposed sheet floor.The checked spun antung prefabricated panel of production can better meet prefabricated panel bidirectional stress, and
Together with cast-in-place layer concrete secure bond.Air bag form keeps the production of the prefabricated panel with groined type rib easier, fast
Victory reduces cost, realizes that the prefabricated panel factory with groined type rib can produce in enormous quantities, meets actual engineering design construction need
It wants.
The technical solution of the utility model includes:
A kind of checked spun antung prefabricated panel and air bag formwork structure, air bag form are hollow and outer surface parallel arrangement cuboid
Or vertical steel plate I, vertical steel plate II, lateral steel plate I, transverse direction is arranged in the structure of square protrusion air bag, air bag form inner surface
Steel plate II, lateral steel plate III, lateral steel plate IV, air bag form and vertical steel plate, lateral steel plate use rivet interlacement, in air bag mould
Valve is arranged in plate end；In the raised air bag of horizontally-parallel each row, cross is respectively set in the raised air bag inner surface of adjacent two rows
To steel plate I, lateral steel plate II, two sides of each transverse direction steel plate I transversely are respectively perpendicular the vertical steel plate I of setting, each cross
The vertical steel plate II of setting is respectively perpendicular to two sides of steel plate II along longitudinal direction；Between the raised air bag of horizontally-parallel each row, gas
Lateral steel plate IV is arranged in capsule die head inner surface；Between longitudinal raised air bag of parallel each row, air bag form top inner surface
Lateral steel plate III is set；
End steel shoe and lateral steel shoe, end steel shoe and lateral steel shoe is respectively set in the surrounding of air bag form
Sawtooth it is corresponding with raised air bag and insert cooperation, the spiral shell that the bolt hole of end steel shoe setting is arranged with lateral steel shoe top
Keyhole contraposition, end steel shoe and lateral steel shoe are connected and fixed by shank of bolt, form closing template；Reinforcement and
Lateral stressed reinforcement welding places concrete pad at steel mesh on the raised air bag of air bag form, and concrete pad is in V word
Shape arrangement, steel mesh are placed on the cushion block in closing template, and the casting concrete in closing template forms the prefabricated bottom of checked spun antung
Plate.
The checked spun antung prefabricated panel and air bag formwork structure, lateral steel plate I at the raised air bag of air bag form in
Lateral roof is alternatively arranged arrangement, contacts in air bag form width direction with raised air bag inner wall, in air bag form length direction
With raised air bag inner wall distance 2cm；Lateral steel plate III non-high spot inside top between adjacent two vertical steel plate I is alternatively arranged cloth
Set, contacted in air bag form width direction with air bag form inner wall, air bag form length direction and air bag form inner wall away from
From 2cm；Vertical steel plate I side at raised air bag along air bag form width direction is alternatively arranged arrangement.
The checked spun antung prefabricated panel and air bag formwork structure, lateral steel plate II at the raised air bag of air bag form in
Lateral roof is alternatively arranged arrangement, contacts in air bag form length direction with air bag inner wall, in air bag form width direction and gas
Capsule inner wall distance 2cm；Lateral steel plate IV non-high spot inside top between adjacent two vertical steel plate II is alternatively arranged arrangement,
Air bag form length direction is contacted with air bag form inner wall, in air bag form width direction and air bag form inner wall distance 2cm；It is perpendicular
To steel plate II, side along air bag form width direction is alternatively arranged arrangement at raised air bag.
The checked spun antung prefabricated panel and air bag formwork structure, end steel shoe are respectively set at the top of the both ends of baffle
L-type steel plate, L-type steel plate horizontal cross-section is L-shaped, the short side part bottom surface of L-type and end steel shoe one, the long side part of L-type
Bolt hole is provided on side, the lower part of end steel shoe length direction is zigzag, which is rectangle, the height of serrate projections
Identical as the height of air bag form protrusion, the length of sawtooth recess is identical as the length of air bag form protrusion, and the two can be detained closely
It is combined together.
The checked spun antung prefabricated panel and air bag formwork structure, the bottom surface of lateral steel shoe length direction are zigzag,
The sawtooth is rectangle, and the height of serrate projections is identical as the height of air bag form protrusion, the length and air bag form of sawtooth recess
The length of protrusion is identical, and the two can closely fasten to together, and bolt hole, the setting of end steel shoe is arranged in the top of lateral steel shoe
Bolt hole and lateral steel shoe top setting bolt hole align, with shank of bolt pass through bolt hole connect, formation cuboid frame
Frame structure.
The design philosophy of the utility model is:
For the utility model on the basis of superimposed sheet, invention checked spun antung prefabricated panel, this kind of prefabricated panel is in prefabricated panel
The two-way setting concrete rib in top surface and checked spun antung, can better meet prefabricated panel bidirectional stress.Therefore, what can be made is prefabricated
Baseplate width is wider.Meanwhile this kind of checked spun antung prefabricated panel can preferably prevent prefabricated panel and show because being equipped with checked spun antung
The two-way changing of the relative positions of layer concrete is poured, guarantees that the two preferably coheres into an entirety.Meanwhile in order to produce this kind of prefabricated panel,
The utility model uses air bag inflation as the method for template construct checked spun antung prefabricated panel it is also proposed that a kind of air bag form structure.
The advantages of the utility model and beneficial effect are:
1. the template construct of the utility model airbag structure is simple, low cost, and easily transport, can be made near building site
Bottom plate reduces transportation cost；And demoulding is simple, and it is easy to operate, it is time saving and energy saving.
2. the prefabricated panel using the production of the utility model method can preferably guarantee superimposed sheet prefabricated panel and in-situ layer
Globality, the mechanical property of superimposed sheet can be fully guaranteed.
3. it is two-way that the utility model band checked spun antung precast concrete bottom plate can more preferably meet prefabricated panel in mechanical property
Stress, the prefabricated panel width that can be made are wider.
4. the utility model has good future in engineering applications.
Detailed description of the invention
Fig. 1 is the three-dimensional figure of air bag form.
The three-dimensional figure of the vertical steel plate I of Fig. 2.
The three-dimensional figure of Fig. 3 transverse direction steel plate I.
The three-dimensional figure of Fig. 4 transverse direction steel plate III.
The three-dimensional figure of the vertical steel plate II of Fig. 5.
The three-dimensional figure of Fig. 6 transverse direction steel plate II.
The three-dimensional figure of Fig. 7 transverse direction steel plate IV.
Fig. 8 is section three-dimensional figure of the air bag form along the direction A-A.
Fig. 9 is section three-dimensional figure of the air bag form along the direction B-B.
Figure 10 is section three-dimensional figure of the air bag form along the direction C-C.
Figure 11 is the three-dimensional figure of end steel form.
Figure 12 is the three-dimensional figure of lateral steel form.
Figure 13 is the three-dimensional figure that steel form and air bag form are completed.
Figure 14 is the three-dimensional figure of arrangement prefabricated board bottom reinforcement bars in Figure 13.
Figure 15 is the three-dimensional figure in Figure 14 after casting concrete.
Figure 16 is the three-dimensional figure with checked spun antung prefabricated panel.
Figure 17 is band checked spun antung prefabricated panel three-dimensional figure after pouring.
In figure, 1 air bag form；2 valves；3 vertical steel plates I；4 vertical steel plates II；5 lateral steel plates I；6 lateral steel plates II；7
Lateral steel plate III；8 lateral steel plates IV；9 end steel shoes；10 sides are to steel shoe；11 bolts hole；12 lateral stressed reinforcing bars；13 is vertical
To steel bar stress；14 concrete pads；15 concrete layers；16 checked spun antung prefabricated panels；17 in-situ layers；18 raised air bags；19,L
Shape steel plate.
Specific embodiment
As shown in Fig. 1-Figure 17, the utility model is divided into two parts: one is air bag form structure, another kind is band well word
The structure and production method of the prefabricated panel (checked spun antung prefabricated panel 16) of shape rib:
(1) as shown in Fig. 1-Figure 10, air bag form structure and the production method is as follows:
(1) air bag form 1 is hollow and outer surface parallel arrangement cuboid or square protrusion air bag 18 structure, air bag
Vertical steel plate I 3, vertical steel plate II 4, lateral steel plate I 5, lateral steel plate II 6, lateral steel plate III 7, laterally is arranged in 1 inner surface of template
Steel plate IV 8, to support air bag template 1, when preventing casting concrete, air bag form is deformed, air bag form and vertical steel
Plate, lateral steel plate use rivet interlacement, and vertical steel plate, lateral steel plate thickness are 4mm.In 1 end of air bag form, valve 2 is set,
For being filled with and releasing gas.
As Figure 8-Figure 10, in the raised air bag 18 of horizontally-parallel each row, table in the raised air bag 18 of adjacent two rows
Lateral steel plate I 5, lateral steel plate II 6 is respectively set in face, and it is perpendicular that two sides of each transverse direction steel plate I 5 transversely are respectively perpendicular setting
To steel plate I 3, two sides of each transverse direction steel plate II 6 along longitudinal direction are respectively perpendicular the vertical steel plate II 4 of setting；Horizontally-parallel is each
It arranges between raised air bag 18, lateral steel plate IV 8 is arranged in 1 top inner surface of air bag form；Longitudinal raised air bag 18 of parallel each row
Between, lateral steel plate III 7 is arranged in 1 top inner surface of air bag form.
(2) as shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 8: lateral steel plate I 5 inside top at the raised air bag 18 of air bag form 1
Be alternatively arranged (along its length the raised air bag 18 of rods arranged in horizontal line be 1 column) arrangement, 1 width direction of air bag form with it is convex
The contact of 18 inner wall of air bag is played, in 18 inner wall distance 2cm of 1 length direction of air bag form and raised air bag；Lateral steel plate III 7 is adjacent
Non- high spot inside top is alternatively arranged arrangement between two vertical steel plates I 3, in 1 width direction of air bag form and air bag form 1
Wall contact, in 1 length direction of air bag form and 1 inner wall distance 2cm of air bag form；The vertical side at raised air bag 18 of steel plate I 3
Arrangement is alternatively arranged along 1 width direction of air bag form.
(3) as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 9: lateral steel plate II 6 medial roof at the raised air bag 18 of air bag form 1
Portion is alternatively arranged arrangement, contacts in 1 length direction of air bag form with air bag inner wall, in 1 width direction of air bag form and air bag
Inner wall distance 2cm；Lateral steel plate IV 8 non-high spot inside top between adjacent two vertical steel plate II 4 is alternatively arranged arrangement,
1 length direction of air bag form is contacted with 1 inner wall of air bag form, in 1 width direction of air bag form and 1 inner wall distance of air bag form
2cm；Vertical steel plate II 4 side at raised air bag 18 along 1 width direction of air bag form is alternatively arranged arrangement.
Wherein, above-mentioned lateral steel plate and air bag inner wall distance 2cm, in this way setting can make vertical steel plate not by lateral steel plate
Constraint, after air bag is deflated, vertical steel plate can fall down, convenient for demoulding, air bag storage and transport.Lateral steel plate is alternatively arranged arrangement
Purpose be to have preferable rigidity to make air bag along length and width direction.
(2) as shown in Figure 11-Figure 16, the structure of checked spun antung prefabricated panel 16 and the production method is as follows:
(1) as shown in figure 11, L-type steel plate 19, L-type steel plate 19 is respectively set in end steel shoe 9 at the top of the both ends of baffle
Horizontal cross-section is L-shaped, 9 one of short side part bottom surface and end steel shoe of L-type, is provided with bolt on the long side surface of L-type
Hole 11, the lower part of 9 length direction of end steel shoe are zigzag, which is rectangle, the height and air bag form 1 of serrate projections
The height of protrusion is identical, and the length of sawtooth recess is identical as the length of 1 protrusion of air bag form, and the two can closely fasten to together.
(2) as shown in figure 12, the bottom surface of lateral 10 length direction of steel shoe is zigzag, which is rectangle, and sawtooth is convex
The height risen is identical as the height of 1 protrusion of air bag form, and the length of sawtooth recess is identical as the length of 1 protrusion of air bag form, and two
Person can closely fasten to together.Bolt hole 11 is arranged in the top of lateral steel shoe 10, and bolt pitch of holes is 300mm.End steel gear
The bolt hole 11 of bolt hole 11 and the setting of lateral 10 top of steel shoe that plate 9 is arranged aligns, and is connected with shank of bolt across bolt hole,
Cuboid framework structure is formed, production requirement of the different length with checked spun antung prefabricated panel 16 can be met.
(3) as shown in figure 13, end steel shoe 9 and lateral steel shoe 10, end is respectively set in the surrounding of air bag form 1
The sawtooth of steel shoe 9 and lateral steel shoe 10 is corresponding with raised air bag 18 and inserts cooperation, and the spiral shell that end steel shoe 9 is arranged
Keyhole 11 and the bolt hole 11 of lateral 10 top of steel shoe setting align, and bolt hole are passed through with shank of bolt, by 9 He of end steel shoe
Lateral steel shoe 10 is connected and fixed.
(4) as shown in figure 14, Reinforcement 13 and lateral stressed reinforcing bar 12 are welded into steel mesh, in air bag form
Concrete pad 14 is placed on 1 raised air bag 18, concrete pad 14 is in the shape of the letter V arrangement, and concrete pad 14 is highly(h is the maximum gauge of checked spun antung prefabricated panel 16；C be Reinforcement 13 or lateral stressed reinforcing bar 12 with
On 15 thickness of concrete layer；D is 12 diameter of Reinforcement 13 or lateral stressed reinforcing bar), the length of concrete pad 14
It is 30mm with width, the steel mesh welded is placed on cushion block later.
(3) casting concrete in closing template shown in figure 15, vibration compacting, it is pre- to form checked spun antung shown in Figure 16 later
16 structure of bottom plate processed.
(4) curing concrete is released the portion gas of air bag form 1, is then removed after concrete reaches expected intensity
End steel shoe 9 and lateral steel shoe 10, form structure as shown in figure 16.
(5) as shown in figure 17, it will be lifted on predetermined position with checked spun antung prefabricated panel 16, and will then pour coagulation at an upper portion thereof
Native in-situ layer 17 forms superimposed sheet floor.
Result of implementation shows the utility model: 1. the template construct of airbag structure is simple, low cost, and easily transport, can be with
Bottom plate is made near building site, reduces transportation cost；And demoulding is simple, and it is easy to operate, it is time saving and energy saving.2. using this kind of method system
The prefabricated panel of work can preferably guarantee that the globality of superimposed sheet prefabricated panel and in-situ layer, the mechanical property of superimposed sheet can obtain
To fully ensuring that；3. band checked spun antung precast concrete bottom plate can more preferably meet prefabricated panel bidirectional stress in mechanical property, can
The prefabricated panel width of production is wider；4. the utility model has good future in engineering applications.
Claims (5)
1. a kind of checked spun antung prefabricated panel and air bag formwork structure, which is characterized in that air bag form is that hollow and outer surface is parallel
Vertical steel plate I, vertical steel plate II, transverse direction is arranged in the structure of arrangement cuboid or square protrusion air bag, air bag form inner surface
Steel plate I, lateral steel plate II, lateral steel plate III, lateral steel plate IV, air bag form are connected with vertical steel plate, lateral steel plate using rivet
It connects, valve is set in air bag form end；In the raised air bag of horizontally-parallel each row, the raised air bag inner surface of adjacent two rows
Lateral steel plate I, lateral steel plate II is respectively set, two sides of each transverse direction steel plate I transversely are respectively perpendicular setting vertical steel
Plate I, two sides of each transverse direction steel plate II along longitudinal direction are respectively perpendicular the vertical steel plate II of setting；The raised gas of horizontally-parallel each row
Between capsule, lateral steel plate IV is arranged in air bag form top inner surface；Between longitudinal raised air bag of parallel each row, air bag form top
Lateral steel plate III is arranged in portion's inner surface；
End steel shoe and lateral steel shoe, the saw of end steel shoe and lateral steel shoe is respectively set in the surrounding of air bag form
Tooth is corresponding with raised air bag and inserts cooperation, the bolt hole of end steel shoe setting and the bolt hole of lateral steel shoe top setting
Contraposition, end steel shoe and lateral steel shoe are connected and fixed by shank of bolt, form closing template；Reinforcement and transverse direction
Steel bar stress is welded into steel mesh, places concrete pad on the raised air bag of air bag form, and concrete pad is in the shape of the letter V row
Column, steel mesh are placed on the cushion block in closing template, and the casting concrete in closing template forms checked spun antung prefabricated panel.
2. checked spun antung prefabricated panel described in accordance with the claim 1 and air bag formwork structure, which is characterized in that lateral steel plate I exists
Inside top is alternatively arranged arrangement at the raised air bag of air bag form, connects in air bag form width direction and raised air bag inner wall
Touching, in air bag form length direction and raised air bag inner wall distance 2cm；Lateral steel plate III is non-convex between adjacent two vertical steel plate I
Inside top is alternatively arranged arrangement at rising, and contacts in air bag form width direction with air bag form inner wall, long in air bag form
Spend direction and air bag form inner wall distance 2cm；It is arranged along air bag form width direction interval vertical steel plate I side at raised air bag
Column arrangement.
3. checked spun antung prefabricated panel described in accordance with the claim 1 and air bag formwork structure, which is characterized in that lateral steel plate II exists
Inside top is alternatively arranged arrangement at the raised air bag of air bag form, contacts in air bag form length direction with air bag inner wall,
In air bag form width direction and air bag inner wall distance 2cm；Lateral steel plate IV is between adjacent two vertical steel plate II in non-high spot
Lateral roof is alternatively arranged arrangement, contacts in air bag form length direction with air bag form inner wall, in air bag form width direction
With air bag form inner wall distance 2cm；Vertical steel plate II side at raised air bag along air bag form width direction is alternatively arranged cloth
It sets.
4. checked spun antung prefabricated panel described in accordance with the claim 1 and air bag formwork structure, which is characterized in that end steel shoe exists
L-type steel plate is respectively set at the top of the both ends of baffle, L-type steel plate horizontal cross-section is L-shaped, the short side part bottom surface of L-type and end steel
Baffle is integrated, and bolt hole is provided on the long side surface of L-type, and the lower part of end steel shoe length direction is zigzag, the saw
Tooth is rectangle, and the height of serrate projections is identical as the height of air bag form protrusion, the length and air bag form protrusion of sawtooth recess
Length it is identical, the two can closely fasten to together.
5. checked spun antung prefabricated panel described in accordance with the claim 1 and air bag formwork structure, which is characterized in that lateral steel shoe is long
The bottom surface for spending direction is zigzag, which is rectangle, and the height of serrate projections is identical as the height of air bag form protrusion, sawtooth
The length of recess is identical as the length of air bag form protrusion, and the two can closely fasten to together, the top setting of lateral steel shoe
Bolt hole is connected across bolt hole with shank of bolt, forms cuboid framework structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840261.4U CN209293279U (en) | 2018-11-09 | 2018-11-09 | Checked spun antung prefabricated panel and air bag formwork structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840261.4U CN209293279U (en) | 2018-11-09 | 2018-11-09 | Checked spun antung prefabricated panel and air bag formwork structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209293279U true CN209293279U (en) | 2019-08-23 |
Family
ID=67648119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821840261.4U Expired - Fee Related CN209293279U (en) | 2018-11-09 | 2018-11-09 | Checked spun antung prefabricated panel and air bag formwork structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209293279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281432A (en) * | 2018-11-09 | 2019-01-29 | 沈阳建筑大学 | Checked spun antung prefabricated panel and air bag formwork structure and application method |
-
2018
- 2018-11-09 CN CN201821840261.4U patent/CN209293279U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281432A (en) * | 2018-11-09 | 2019-01-29 | 沈阳建筑大学 | Checked spun antung prefabricated panel and air bag formwork structure and application method |
| CN109281432B (en) * | 2018-11-09 | 2023-12-05 | 新疆中联建设工程有限公司 | Prefabricated bottom plate with cross lattice and template structure of air bag and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190823 Termination date: 20211109 |