CN110965769A - Building floor bathroom falls board construction template device in building - Google Patents
Building floor bathroom falls board construction template device in building Download PDFInfo
- Publication number
- CN110965769A CN110965769A CN201911138692.5A CN201911138692A CN110965769A CN 110965769 A CN110965769 A CN 110965769A CN 201911138692 A CN201911138692 A CN 201911138692A CN 110965769 A CN110965769 A CN 110965769A
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- China
- Prior art keywords
- steel
- template
- formwork
- building
- steel form
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- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 111
- 239000010959 steel Substances 0.000 claims abstract description 111
- 238000003466 welding Methods 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 239000003381 stabilizer Substances 0.000 claims abstract description 4
- 238000009415 formwork Methods 0.000 claims description 43
- 239000004567 concrete Substances 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000011241 protective layer Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides a template lowering construction device for a floor toilet in a building, which consists of a steel template, a steel bar support, template steel bar support legs and a hanging ring; the steel form is cuboid or square combination steel form, the reinforcing bar supports the welding and is in diagonal department about the steel form, promptly reinforcing bar supports one end welding and is in steel form upper portion, the other end welding the steel form lower part forms the inside three-dimensional support of steel form, template reinforcing bar stabilizer blade welding is at the medial surface of steel form, rings weld in two the cross intersection point department that the reinforcing bar supported. The device has reasonable structural design, reasonable combination of components, safe and reliable use, lower cost, convenient installation and easy manufacture.
Description
Technical Field
The invention belongs to the technical field of building construction, and relates to a template device for plate lowering construction and shaping of a floor toilet in a building.
Background
The building inner floor bathroom falls board formwork construction, traditional construction method adopts the on-the-spot concatenation of wood former to form, through stirrup or weld horizontal reinforcement on roof beam (board) vertical reinforcement and establish the hanging formwork that falls the board, it is customary to loose to tear apart and piece together, the template does not have reliable fixed measure and template rigidity not enough, there are template come-up and deformation condition in the mixed loading soil pouring process, cause and fall behind the board construction completion degree of depth inadequately and plane size not just, lead to the anti bank construction difficulty of later stage brickwork, and the anti bank water-proof effects of brickwork after the shaping is not good, influence the normal use function of bathroom. The method adopts a batten suspended mould and fixes an iron wire, but the quality problems caused by the construction method are as follows:
1. the batten suspended formwork is in contact with concrete for a long time in the construction process to absorb a large amount of moisture, so that the bending strength and the rigidity of the batten are lowered, the overall stability of the suspended formwork is poor, the batten is damaged due to excessive suspended formwork turnover times, the batten and the concrete are easy to bond, and the quality problems of rough surfaces, holes, slurry leakage, corner missing, overlarge dimensional deviation and the like are easy to occur after the formwork is removed, so that the cast-in-place structure is poor in appearance and quality.
2. The wood pattern is low in dead weight, reliable fixing measures are not provided, the template is easy to float upwards when mixed soil is poured, and the board falling depth or the depth difference cannot be guaranteed.
3. The formworks are erected layer by layer, and are dismantled layer by layer, so that the labor intensity is improved, and the cost is increased.
Disclosure of Invention
A template lowering construction device for a floor toilet in a building is characterized by comprising a steel template, a steel bar support, template steel bar support legs and hanging rings; the steel form is cuboid or square combination steel form, the reinforcing bar supports the welding and is in diagonal department about the steel form, promptly reinforcing bar supports one end welding and is in steel form upper portion, the other end welding the steel form lower part forms the inside three-dimensional support of steel form, template reinforcing bar stabilizer blade welding is at the medial surface of steel form, rings weld in two the cross intersection point department that the reinforcing bar supported.
Preferably, the steel moulding plate is made of 8mm thick steel plates through welding.
Preferably, the length and the width of the steel formwork are determined according to the size of the plane of the steel formwork, and the height of the steel formwork is determined according to the height H of the steel formwork.
Preferably, the steel bar support is made of phi 16 deformed steel.
Preferably, the support legs of the template steel bars and the hanging rings are made of phi 18 round steel.
Preferably, the number of the formwork reinforcing steel bar support legs is determined according to the length of the steel formwork.
Preferably, the height of the template steel bar support leg is the thickness of the steel template minus a protection layer of the steel template.
Preferably, the formwork reinforcing steel bar support legs are coated with a release agent before use, so that the formwork reinforcing steel bar support legs are convenient to pull out from the initially set concrete.
Preferably, the template steel bar support legs are placed in alignment with the plate protection layer cushion blocks.
The invention has the beneficial effects that:
(1) the combined steel template has good bending resistance, enough strength, easy assembly, no phenomena of die running and die expansion and easy fixation.
(2) The manufacturing and processing are simple, the deviation of the geometric dimension after assembly is small, the durability is good, the assembly can be used repeatedly, no material waste exists, and the cost is saved.
(3) The combined steel template is stable in placement, large in self weight and not easy to float upwards, and the depth of the falling plate is guaranteed.
(4) In the concrete vibrating process, the steel die resonance can be caused on the vibrating rod steel die, and the compactness of the concrete is increased.
Drawings
FIG. 1 is a cross-sectional view of the interior of a steel form after completion of erection in accordance with an embodiment of the present invention;
FIG. 2 is a plan view of a composite steel form according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of an embodiment of the present invention;
FIG. 4 is a cross-sectional view taken along line B-B in accordance with an embodiment of the present invention;
reference numerals: 1. the steel formwork 2, the steel bar support 3, the formwork steel bar support legs 4, the hanging rings 5, the plate protection layer cushion block 6, the beam protection layer cushion block B, the thickness a of the plate, the thickness H of the plate protection layer and the plate falling height.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-3, the formwork device is composed of a steel formwork 1, a steel bar support 2, a formwork steel bar support 3 and a hanging ring 4. After the falling plate and the beam plate reinforcing steel bars around are bound, and after the protective layer cushion blocks are placed, the device is integrally installed at the position of the falling plate by a tower crane or a manual work, the template is erected to the position of the elevation of the falling plate by the reinforcing steel bars of the template on the device, and the depth and the geometric dimension of the falling plate are guaranteed. The device has reasonable structural design, reasonable combination of components, safe and reliable use, lower cost, convenient installation and easy manufacture.
A template lowering construction template device for a floor toilet in a building is composed of a steel template 1, a steel bar support 2, template steel bar support legs 3 and a hanging ring 4; steel form 1 is cuboid or square combination steel form, and the welding of reinforcing bar support 2 is in steel form 1 upper and lower diagonal department, and the welding of 2 one end of reinforcing bar support is on 1 upper portion of steel form promptly, and the other end welding forms the inside three-dimensional support of steel form 1 in the 1 lower part of steel form, and the welding of template reinforcing bar stabilizer blade 3 is at the medial surface of steel form 1, and rings 4 weld in the cross intersection point department of two reinforcing bar supports 2.
The steel template 1 is made of 8mm thick steel plates and is formed by welding, the length and the width of the steel template 1 are determined according to the length and the width of a plane of the steel template, the height of the steel template 1 is determined according to the height H of the steel template, the steel bar support 2 is made of phi 16 deformed steel bars, the template steel bar support legs 3 and the hanging rings 4 are made of phi 18 round steel, the number of the template steel bar support legs 3 is determined according to the length of the steel template 1, the height of the template steel bar support legs 3 is the thickness of the steel template 1 minus a protective layer of the steel template 1, the template steel bar support legs 3 are coated with a release agent before use, so that the template steel bar support legs 3 are convenient to be pulled out of initially-solidified concrete, and the template steel bar.
In the implementation process of field operation, firstly, the plate of the lowering plate and the beam steel bars on the periphery are bound, then the plate protective layer cushion block 5 at the bottom of the lowering plate and the protective layer cushion block 6 on the side face of the beam are bound, and meanwhile, a release agent is brushed on the steel template 1 and the template steel bar support legs 3.
The combined steel template 1 is integrally placed at a descending plate by adopting a tower crane or manual lifting, the template steel bar support legs 3 are required to be aligned to the plate protection layer cushion blocks 5 for placing, and the position and the elevation of the template are accurately adjusted.
And (3) pouring concrete, wherein the concrete is symmetrically poured around the falling plate when being poured, so that the template is prevented from shifting due to uneven lateral pressure of the concrete.
After the concrete to be poured is initially set, the steel formwork 1 is lifted out by adopting a tower crane, the formwork is slightly shaken left and right and back and forth before the formwork is lifted, the steel formwork 1 is lifted out after the formwork steel bar support legs 3 of the combined steel formwork are completely separated from the concrete, holes left at the positions of the formwork steel bar support legs 3 after the steel formwork is lifted out are filled and tamped by adopting micro-expansion cement mortar of the concrete with the same grade, and finally, watering (or covering) for maintenance is carried out for not less than 7 days.
After the shaped steel template 1 and the template steel bar support legs 3 are dismantled, the surface is immediately cleaned, and a release agent is brushed before the next construction for circulation use.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. A template lowering construction device for a floor toilet in a building is characterized by comprising a steel template, a steel bar support, template steel bar support legs and hanging rings; the steel form is cuboid or square combination steel form, the reinforcing bar supports the welding and is in diagonal department about the steel form, promptly reinforcing bar supports one end welding and is in steel form upper portion, the other end welding the steel form lower part forms the inside three-dimensional support of steel form, template reinforcing bar stabilizer blade welding is at the medial surface of steel form, rings weld in two the cross intersection point department that the reinforcing bar supported.
2. The template device for the plate lowering construction of the floor toilet in the building according to claim 1, wherein the steel template is made of 8mm thick steel plates through welding.
3. The template device for the plate lowering construction of the floor toilet in the building according to claim 1, wherein the length and the width of the steel template are determined according to the size of the plane of the plate lowering, and the height of the steel template is determined according to the height H of the plate lowering.
4. The formwork apparatus for the plate lowering construction of the floor toilet in the building according to claim 1, wherein the steel bar support is phi 16 screw steel.
5. The formwork device for the plate lowering construction of the floor toilet in the building according to claim 1, wherein the formwork steel bar support legs and the hanging rings are made of phi 18 round steel.
6. The formwork apparatus for plank descending construction of toilet in building according to claim 1, wherein the number of the formwork steel bar support legs is determined according to the length of the steel formwork.
7. The formwork apparatus for lowering slab in toilet of building inner floor according to claim 1, wherein the height of the steel bar support of the formwork is the thickness of the steel formwork minus the protection layer of the steel formwork.
8. The formwork apparatus for the plank descending construction of the toilet in the building according to claim 1, wherein the formwork reinforcement bar is coated with a release agent before use to ensure that the formwork reinforcement bar is easily pulled out of the initial setting concrete.
9. The formwork apparatus for lowering slab in toilet of building floor as claimed in claim 1, wherein the formwork reinforcement support is placed in alignment with the slab protection spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911138692.5A CN110965769A (en) | 2019-11-20 | 2019-11-20 | Building floor bathroom falls board construction template device in building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911138692.5A CN110965769A (en) | 2019-11-20 | 2019-11-20 | Building floor bathroom falls board construction template device in building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110965769A true CN110965769A (en) | 2020-04-07 |
Family
ID=70030956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911138692.5A Pending CN110965769A (en) | 2019-11-20 | 2019-11-20 | Building floor bathroom falls board construction template device in building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110965769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202295A (en) * | 2021-04-01 | 2021-08-03 | 晟通科技集团有限公司 | Formwork combination and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207920070U (en) * | 2018-01-10 | 2018-09-28 | 山西三建集团有限公司 | It can prevent the hoistway formwork system of the swollen mould of inner corner trim |
| CN207942543U (en) * | 2018-01-04 | 2018-10-09 | 中交一航局第三工程有限公司 | A kind of prefabricated core model of narrow plate-girder in inner space |
| CN208578333U (en) * | 2018-05-25 | 2019-03-05 | 云南建投第二建设有限公司 | A kind of inner corner trim brace cushion block special |
| CN209163438U (en) * | 2018-09-04 | 2019-07-26 | 江苏兴厦建设工程集团有限公司 | A kind of drop plate tool formula hoisting die construction structure |
| CN212176547U (en) * | 2019-11-20 | 2020-12-18 | 中冶天工集团有限公司 | Building floor bathroom falls board construction template device in building |
-
2019
- 2019-11-20 CN CN201911138692.5A patent/CN110965769A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207942543U (en) * | 2018-01-04 | 2018-10-09 | 中交一航局第三工程有限公司 | A kind of prefabricated core model of narrow plate-girder in inner space |
| CN207920070U (en) * | 2018-01-10 | 2018-09-28 | 山西三建集团有限公司 | It can prevent the hoistway formwork system of the swollen mould of inner corner trim |
| CN208578333U (en) * | 2018-05-25 | 2019-03-05 | 云南建投第二建设有限公司 | A kind of inner corner trim brace cushion block special |
| CN209163438U (en) * | 2018-09-04 | 2019-07-26 | 江苏兴厦建设工程集团有限公司 | A kind of drop plate tool formula hoisting die construction structure |
| CN212176547U (en) * | 2019-11-20 | 2020-12-18 | 中冶天工集团有限公司 | Building floor bathroom falls board construction template device in building |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202295A (en) * | 2021-04-01 | 2021-08-03 | 晟通科技集团有限公司 | Formwork combination and construction method thereof |
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