CN212406109U - Structure for pouring concrete floor post-cast strip by adopting inflatable template - Google Patents
Structure for pouring concrete floor post-cast strip by adopting inflatable template Download PDFInfo
- Publication number
- CN212406109U CN212406109U CN202020553821.9U CN202020553821U CN212406109U CN 212406109 U CN212406109 U CN 212406109U CN 202020553821 U CN202020553821 U CN 202020553821U CN 212406109 U CN212406109 U CN 212406109U
- Authority
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- China
- Prior art keywords
- template
- post
- cast strip
- reinforcing steel
- inflatable
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- Expired - Fee Related
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- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims 1
- 239000010813 municipal solid waste Substances 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 11
- 238000009415 formwork Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a structure for adopting an inflatable template to pour a post-cast strip of a concrete floor, which comprises a bottom template (1), wherein floor reinforcing steel bars (2) are bound on the top surface of the bottom template (1), and the post-cast strip (3) is left on the floor reinforcing steel bars (2); a water stop plate (5) is fixed on the floor slab reinforcing steel bar (2) and at the position of the post-cast strip (3) through a fixed reinforcing steel bar (4); an inflatable template (7) is placed at the position of the post-cast strip (3), and the inflatable template (7) is arranged between the upper and lower reinforcing steel bars of the floor slab reinforcing steel bar (2); a side template (6) for pouring a concrete floor (10) is arranged on the side surface of the bottom template (1); an air nozzle (9) used for an air compressor (8) to inflate the inflatable template (7) is arranged on the inflatable template. The utility model discloses can prevent that building rubbish from getting into the inside of post-cast strip, the building rubbish is cleared up easily in the later stage, practices thrift the cost of labor, and easy operation is convenient, and the time limit for a project is fast, and the concrete shaping is of high quality.
Description
Technical Field
The utility model relates to an adopt and aerify structure that formwork concreting floor post-cast strip belongs to construction technical field.
Background
Post-cast strips are often required to be left in building construction to ensure the safety of building structures. However, with the diversification of the structure form of modern buildings, the difficulty is brought to the erection of post-cast strip templates. The prior art generally adopts wood templates for building. Because the post-cast strip has more longitudinal bars, and the floor slab reinforcing bars usually pass through the templates, the tight joint of the wooden templates is difficult to achieve, and concrete grout is difficult to avoid flowing into the floor slab post-cast strip from the gaps of the wooden templates when the concrete is vibrated. If the concrete flowing into the post-cast strip of the floor slab is not removed in time, the concrete is more difficult to remove after hardening. However, the space in the post-cast strip is narrow and difficult to clean. If the chiseling measure is adopted, the reinforcing steel bar is easy to damage, and the bearing capacity of the reinforcing steel bar is reduced. Therefore, the prior art still has the defects and needs to be further improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adopt and aerify template structure of pouring concrete floor post-cast strip to avoid concrete thick liquid to flow in the floor post-cast strip from the plank sheathing gap when concrete placement, thereby overcome the not enough of prior art existence.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model relates to a structure for adopting an inflatable template to pour a post-cast strip of a concrete floor, which comprises a bottom template, wherein floor reinforcing steel bars are bound on the top surface of the bottom template, and the post-cast strip is left on the floor reinforcing steel bars; water stop plates are fixed on the floor slab reinforcing steel bars and at the position of the post-cast strip through fixing reinforcing steel bars; an inflatable template is placed at the position of the post-cast strip and is arranged between the upper and lower reinforcing steel bars of the floor slab reinforcing steel bar; a side template for pouring a concrete floor is arranged on the side surface of the bottom template; and an air nozzle used for inflating the inflatable template by an air compressor is arranged on the inflatable template.
In the structure for pouring the concrete floor post-cast strip by adopting the inflatable template, the water stop plate avoiding seams are arranged on the two sides of the inflatable template, and the shapes of the water stop plate avoiding seams on the two sides of the inflatable template correspond to the shapes of the water stop plates.
Since the technical scheme is used, the utility model discloses compare with prior art, the utility model discloses an aerify the plank sheathing that the template replaced post-cast strip butt joint department, aerify the template and can be full of whole floor post-cast strip scope after aerifing to accomplish and the plank sheathing between be connected of tight silk dowel, effectively solved prior art concrete thick liquid when pouring after carrying out the post-cast strip and flowed in the technical problem in the post-cast strip of floor from the template gap. The utility model discloses a have good leakproofness and certain intensity in the method, reduce and leak thick liquid, the concrete shaping is of high quality, reduce cost, and the environmental protection is pollution-free, clears up seam rubbish easily, can better solve a building concrete floor post-cast strip inflatable formwork device of quality general illness problems such as fracture, seepage. The novel LED lamp has the advantages of strong universality, reasonable splicing of various sizes, high repeated utilization rate, environmental friendliness and no pollution. After the post-cast strip is filled fully, the structure is attractive and elegant, the construction waste can be prevented from entering the interior of the post-cast strip, the construction waste can be cleaned easily in the later period, the labor cost is saved, the operation is simple and convenient, the construction period is short, and the concrete forming quality is good.
Drawings
FIG. 1 is a schematic view of the present invention during construction;
FIG. 2 is a schematic structural view of the inflatable form of the present invention;
fig. 3 is a schematic structural diagram of the present invention.
The figures are labeled as follows: 1-bottom template, 2-floor slab reinforcing steel bar, 3-post-pouring belt, 4-fixed reinforcing steel bar, 5-water stop plate, 6-side template, 7-inflatable template, 8-air compressor, 9-air nozzle, 10-concrete floor slab and 11-water stop plate avoiding gap.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The utility model discloses a method that adopts the inflatable formwork to pour concrete floor post-cast strip constitutes according to following, this method is shown as figure 1, according to the following step construction:
a. erecting a bottom template 1 of a concrete floor, binding floor reinforcing steel bars 2 on the top surface of the bottom template 1, and reserving a post-cast strip 3 when binding the floor reinforcing steel bars 2;
b. fixing a water stop plate 5 at the joint of the post-cast strip 3 through a fixing steel bar 4;
c. placing the inflatable template 7 with the water stop plate avoiding seams at two sides between the upper and lower reinforcing steel bars of the floor slab reinforcing steel bar 2 into the position of the post-pouring belt 3 and inflating the inflatable template 7 by using an air compressor 8;
d. after the air is inflated to a certain air pressure, an air nozzle 9 of the inflating template 7 is closed, and the air compressor 8 is removed;
e. erecting side templates 6 of the concrete floor 10 on two sides of the bottom template 1, and pouring the concrete floor 10;
f. after the concrete of the concrete floor 10 is completely solidified, the side formworks 6 and the bottom formworks 1 are removed, and the non-poured post-pouring belt 3 is left on the concrete floor 10.
In the method, after the inflatable template 7 is inflated, the deformation of the inflatable template 7 is rechecked and adjusted, and then the concrete floor 10 is poured. The inflatable template 10 is a hollow body made of wear-resistant materials, and the shapes of the water stop plate avoiding seams 11 on the two sides of the inflatable template 7 correspond to the shapes of the water stop plates 5. The side templates 6 and the bottom template 1 adopt wood templates or aluminum templates. The inflatable formwork 7 can be retained after the side formworks 6 and the bottom formwork 1 are removed, and the inflatable formwork 7 is removed until the post-cast strip needs to be filled. So as to prevent building rubbish from falling into the post-cast strip in the construction process and further influence the construction quality.
The structure of the utility model is formed according to the method and used for the method, and the structure adopts the inflatable template to pour the post-cast strip of the concrete floor, as shown in figures 1 to 3, the structure comprises a bottom template 1, floor slab reinforcing steel bars 2 are bound on the top surface of the bottom template 1, and the post-cast strip 3 is left on the floor slab reinforcing steel bars 2; during manufacturing, the water stop plate 5 is fixed on the floor slab reinforcing steel bars 2 and at the position of the post-cast strip 3 through the fixing reinforcing steel bars 4; placing an inflatable template 7 at the position of the post-cast strip 3, and arranging the inflatable template 7 between the upper and lower reinforcing steel bars of the floor slab reinforcing steel bar 2; a side template 6 for pouring a concrete floor 10 is arranged on the side surface of the bottom template 1; an air nozzle 9 for inflating the inflatable template 7 by an air compressor 8 is arranged on the inflatable template; when the inflatable template 7 is manufactured, the water stop plate avoiding seams 11 are simultaneously manufactured on the two sides of the inflatable template 7, and the shapes of the water stop plate avoiding seams 11 on the two sides of the inflatable template 7 correspond to the shapes of the water stop plates 5, so that when the inflatable template 7 is placed at the position of the post-pouring belt 3, the water stop plates on the two sides of the inflatable template are not influenced by the water stop plates 5 through the water stop plate avoiding seams 11.
Adopt the utility model discloses, have construction convenience, the efficiency of construction is high, can effectively shorten advantages such as construction period. The utility model discloses used aerify template simple structure, convenient to use and have good leakproofness and certain intensity. The mortar can be reduced during pouring, the concrete forming quality is good, the cost is reduced, the environment is protected, no pollution is caused, the joint garbage is easy to clean, and the common quality problems of cracking, leakage and the like can be better solved.
Claims (2)
1. A structure for pouring a concrete floor post-cast strip by adopting an inflatable template comprises a bottom template (1), floor slab reinforcing steel bars (2) are bound on the top surface of the bottom template (1), and the positions of the post-cast strip (3) are reserved on the floor slab reinforcing steel bars (2); the method is characterized in that: a water stop plate (5) is fixed on the floor slab reinforcing steel bar (2) and at the position of the post-cast strip (3) through a fixed reinforcing steel bar (4); an inflatable template (7) is placed at the position of the post-cast strip (3), and the inflatable template (7) is arranged between the upper and lower reinforcing steel bars of the floor slab reinforcing steel bar (2); a side template (6) for pouring a concrete floor (10) is arranged on the side surface of the bottom template (1); an air nozzle (9) used for an air compressor (8) to inflate the inflatable template (7) is arranged on the inflatable template.
2. The structure of casting a post-cast strip of a concrete floor using an inflatable form according to claim 1, wherein: and water stop plate avoiding seams (11) are arranged on two sides of the inflatable template (7), and the shapes of the water stop plate avoiding seams (11) on the two sides of the inflatable template (7) correspond to the shapes of the water stop plates (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020553821.9U CN212406109U (en) | 2020-04-14 | 2020-04-14 | Structure for pouring concrete floor post-cast strip by adopting inflatable template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020553821.9U CN212406109U (en) | 2020-04-14 | 2020-04-14 | Structure for pouring concrete floor post-cast strip by adopting inflatable template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212406109U true CN212406109U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020553821.9U Expired - Fee Related CN212406109U (en) | 2020-04-14 | 2020-04-14 | Structure for pouring concrete floor post-cast strip by adopting inflatable template |
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| Country | Link |
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| CN (1) | CN212406109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441576A (en) * | 2020-04-14 | 2020-07-24 | 中建四局第一建筑工程有限公司 | Method and structure for pouring concrete beam post-cast strip by adopting inflatable template |
-
2020
- 2020-04-14 CN CN202020553821.9U patent/CN212406109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441576A (en) * | 2020-04-14 | 2020-07-24 | 中建四局第一建筑工程有限公司 | Method and structure for pouring concrete beam post-cast strip by adopting inflatable template |
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| 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: 20210126 |