CN210483023U - A template strutting arrangement for roof beam board post-cast strip - Google Patents
A template strutting arrangement for roof beam board post-cast strip Download PDFInfo
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- CN210483023U CN210483023U CN201920790313.XU CN201920790313U CN210483023U CN 210483023 U CN210483023 U CN 210483023U CN 201920790313 U CN201920790313 U CN 201920790313U CN 210483023 U CN210483023 U CN 210483023U
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Abstract
The utility model provides a template support device for beam slab post-cast strip, including upper portion atress spare, lower part atress spare, die block board and split water screw rod, upper portion atress spare is along post-cast strip length direction interval distribution, and the both ends of upper portion atress spare and the upper portion contact of the concrete floor that hangs in both sides of post-cast strip, and the lower part of the concrete floor that hangs in both sides of post-cast strip contacts with the die block board; the bottom template is positioned between the concrete cantilever floor plates on the two sides of the post-cast strip and the lower stress piece, the two sides of the bottom template are in contact with the lower parts of the concrete cantilever floor plates on the two sides of the post-cast strip, and the lower part of the bottom template is in contact with the lower stress piece; and the counter-pulling water-stopping screw rod penetrates through the upper stress piece, the post-cast strip, the bottom template and the lower stress piece, and tightly connects the upper stress piece, the lower stress piece and the bottom template with the concrete cantilever floor plates on two sides of the post-cast strip. The utility model discloses simple structure, convenient operation, and can improve the efficiency of construction effectively and reduce the cost in the work progress.
Description
Technical Field
The utility model belongs to the technical field of the building templates is strutted, especially, relate to a template strutting arrangement for roof beam board post-cast strip.
Background
At present, the construction industry is developed day by day, and in the construction of building engineering, the conventional method for constructing the beam plate post-cast strip template is as follows: the post-cast strip beam-slab template is usually constructed in a closed manner together with the beam-slab structure templates on two sides, an independent floor type support frame is erected at the lower part of the post-cast strip, the support frame is detached after the post-cast strip is poured, and the concrete can be removed after the concrete reaches the age. Particularly, the time for sealing and pouring the post-cast strip which plays a role in reducing the influence of the settlement of the building needs to wait until the construction of the main body structure is completed, so that the time for supporting and reserving the independent support frame of the post-cast strip is longer, the material lease cost is higher, and the plane traffic of the floors at the lower part of the post-cast strip is influenced.
SUMMERY OF THE UTILITY MODEL
To traditional roof beam board post-cast strip under prop up establish the template and need independently set up console mode support frame, and the support body dwell time longer, artifical, material lease cost higher, influence the problem of the plane traffic of post-cast strip lower floor, the utility model provides a template strutting arrangement for roof beam board post-cast strip hangs the construction mode that a formwork structure effectively replaced traditional post-cast strip independent support frame formwork through the post-cast strip, has effectively improved support efficiency, has reduced construction cost.
For solving the above technical problem, the utility model discloses the technical scheme who adopts as follows:
a template supporting device for a beam plate post-cast strip comprises upper stress pieces, lower stress pieces, a bottom template and a counter-pulling water-stopping screw rod, wherein the upper stress pieces are distributed at intervals along the length direction of the post-cast strip, two ends of each upper stress piece are in contact with the upper parts of concrete cantilever floor plates on two sides of the post-cast strip, and the lower parts of the concrete cantilever floor plates on two sides of the post-cast strip are in contact with the bottom template; the bottom template is positioned between the concrete cantilever floor plates on the two sides of the post-cast strip and the lower stress piece, the two sides of the bottom template are in contact with the lower parts of the concrete cantilever floor plates on the two sides of the post-cast strip, the upper part of the bottom template covers the bottom of the post-cast strip completely, and the lower part of the bottom template is in contact with the lower stress piece; the lower stress piece and the upper stress piece are arranged correspondingly, and two ends of the lower stress piece are positioned on the outer side of the bottom template; and the counter-pulling water-stopping screw rod penetrates through the upper stress piece, the post-cast strip, the bottom template and the lower stress piece, and tightly connects the upper stress piece, the lower stress piece and the bottom template with concrete cantilever floors on two sides of the post-cast strip, so that a post-cast strip hanging formwork structure is formed.
In order to further reinforce the bottom template, secondary ridges are uniformly distributed between the bottom template and the lower stress piece, and the secondary ridges are vertically and fixedly connected with the lower stress piece and the bottom template.
In order to uniformly transmit the bearing force of the upper stress piece to the concrete cantilever floor plates on the two sides of the post-cast strip, a wood base plate is arranged between the upper stress piece and the concrete cantilever floor plates on the two sides of the post-cast strip in a contact manner, has a certain width and is arranged in a strip shape along the length direction of the post-cast strip.
Preferably, the counter-pulling water-stopping screw rod comprises a water-stopping sheet, a screw rod, a mountain-shaped buckle and a nut, the nut and the mountain-shaped buckle are sleeved at two ends of the screw rod, the nut is positioned on the outer side, and the locking nut and the mountain-shaped buckle lock and fix the upper stressed part, the bottom template and the lower stressed part; the water stop sheet is sleeved on the screw rod and is positioned in the post-pouring belt.
Preferably, the counter-pulling water-stopping screw rods are distributed on two sides of the upper stress part and close to the end parts of the concrete cantilever floor plates on two sides of the post-cast strip, so that the bottom formwork can be used for tightly fastening the joint between the post-cast strip and the cantilever ends of the concrete cantilever floor plates on two sides of the post-cast strip, the slurry leakage problem possibly generated in the concrete pouring process is avoided, and the later-stage leakage hidden danger is reduced.
In order to prevent the condition that the floor surface is not flat due to the fact that the post-cast strip and floor sections on two sides sink after the post-cast strip is poured with concrete, the overhanging ends of concrete overhanging floor plates on two sides of the post-cast strip are pre-provided with arches.
The utility model has the advantages that: the utility model discloses a post-cast strip independently hangs a formwork construction method, pour the concrete in order to pour the post-cast strip after treating that the post-cast strip hangs a formwork structure and forms from between the upper portion atress piece, after-cast strip is fixed, dismantle nut, chevron buckle, upper portion atress piece, wooden backing plate, die block board again, then cut off and to draw the exposed screw rod of stagnant water screw rod and can accomplish whole work progress. The whole construction process is simple and convenient to operate, construction in other places is not affected, the engineering construction progress is effectively improved, the required hoisting formwork reinforcing materials are common engineering materials, turnover is easy, the cost is low, and the construction cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a bottom view of the present invention.
Fig. 4 is the utility model discloses a post-cast strip both sides concrete cantilever floor's end that encorbelments and encircles the schematic diagram in advance.
In the figure, 1 is an upper stress part, 2 is a lower stress part, 3 is a secondary ridge, 4 is a bottom template, 5 is a counter-pulling water-stopping screw rod, 5-1 is a water stopping sheet, 5-2 is a mountain-shaped buckle, 5-3 is a nut, 6 is a wood base plate, 7 is a post-cast strip, 8 is concrete cantilever floor boards on two sides of the post-cast strip, and 9 is a water-stopping steel plate in the post-cast strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
Example (b): as shown in fig. 1 to 4, a formwork support device for a beam plate post-cast strip comprises upper stress pieces 1, lower stress pieces 2, a bottom formwork 4 and a counter-pull water screw 5, wherein the upper stress pieces 1 are distributed at intervals along the length direction of a post-cast strip 7, two ends of each upper stress piece 1 are in contact with the upper parts of concrete cantilever floor boards 8 on two sides of the post-cast strip, and the lower parts of the concrete cantilever floor boards 8 on two sides of the post-cast strip are in contact with the bottom formwork 4; the bottom template 4 is positioned between the concrete cantilever floor boards 8 on the two sides of the post-cast strip and the lower stress piece 2, the two sides of the bottom template 4 are in contact with the concrete cantilever floor boards 8 on the two sides of the post-cast strip, the upper part of the bottom template 4 covers the bottom of the post-cast strip 7 completely, and the lower part of the bottom template 4 is in contact with the lower stress piece 2; the lower stress piece 2 is arranged corresponding to the upper stress piece 1, and two ends of the lower stress piece 2 are positioned on the outer side of the bottom template 4; the counter-pulling water-stopping screw rod 5 penetrates through the upper stress piece 1, the post-cast strip 7, the bottom template 4 and the lower stress piece 2, and tightly connects the upper stress piece 1, the lower stress piece 2 and the bottom template 4 with concrete cantilever floor boards 8 on two sides of the post-cast strip, so that a post-cast strip hanging formwork structure is formed.
In order to further reinforce the bottom formwork 4, a secondary ridge 3 is arranged between the bottom formwork 4 and the lower stress piece 2, and the secondary ridge 3 is vertically and fixedly connected with the lower stress piece 2 and the bottom formwork 4.
In order to evenly transmit the bearing force of the upper stress piece 1 to the post-cast strip two-side concrete cantilever floor 8, a wood base plate 6 is further arranged between the upper stress piece 1 and the post-cast strip two-side concrete cantilever floor 8, the upper side and the lower side of the wood base plate 6 are respectively in contact with the upper stress piece 1 and the post-cast strip two-side concrete cantilever floor 8, the wood base plate 6 has a certain width and is arranged in a strip shape along the length direction of the post-cast strip 7, and the wood base plate 6 does not cover the upper part of the post-cast strip 7.
Preferably, the counter-pulling water-stopping screw rod 5 comprises a water-stopping sheet 5-1, a screw rod, a mountain-shaped buckle 5-2 and a nut 5-3, the nut 5-3 and the mountain-shaped buckle 5-2 are arranged at two ends of the screw rod, the nut 5-3 is positioned at the outer side, and the locking nut 5-3 and the mountain-shaped buckle 5-2 lock and fix the upper stress piece 1 and the lower stress piece 2; the water stop sheet 5-1 is sleeved on the screw, and the water stop sheet 5-1 is positioned in the post-pouring belt 7.
Preferably, the counter-pulling water-stopping screw rods 5 are distributed on two sides of the upper stress part 1 and close to the end parts of the concrete cantilever floor plates 8 on two sides of the post-cast strip, so that the bottom formwork 4 can be used for tightly fastening the joint between the post-cast strip 7 and the cantilever ends of the concrete cantilever floor plates 8 on two sides of the post-cast strip, the problem of slurry leakage possibly generated in the concrete pouring process is avoided, and the later-stage leakage hidden danger is reduced.
In order to prevent the situation that the floor surface is not flat due to the fact that the support frames at the overhanging ends of the concrete overhanging floor plates 8 on the two sides of the post-cast strip are dismantled after the concrete is poured into the post-cast strip 7, the overhanging ends of the concrete overhanging floor plates 8 on the two sides of the post-cast strip are pre-provided with arches.
In this embodiment, upper portion atress 1 is square steel pipe, lower part atress 2 is that square steel pipe is main stupefied, bottom form 4 is wooden bottom form, inferior stupefied 3 is the inferior stupefied of square wood.
Before construction, the side surfaces of the end parts of concrete cantilever plates 8 on two sides of a post-cast strip subjected to pre-arching treatment are roughened, a water stop steel plate 9, a steel bar and a template in the post-cast strip are cleaned, after an operation surface is qualified through inspection, installation of a post-cast strip hoisting support mold structure is started, concrete is poured after the hoisting support mold structure is fixed, after the concrete is formed, a nut 5-3, a mountain-shaped buckle 5-2, an upper stress part 1, a wood base plate 6 and a bottom template 4 are disassembled, and then the exposed screw rods of the counter-pulling water stop screw rods 5 are cut off, so that the whole construction process can be completed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The template supporting device for the beam plate post-cast strip is characterized by comprising upper stress pieces (1), lower stress pieces (2), a bottom template (4) and a counter-pulling water-stopping screw rod (5), wherein the upper stress pieces (1) are distributed at intervals along the length direction of a post-cast strip (7), two ends of each upper stress piece (1) are in contact with the upper parts of concrete cantilever floor boards (8) on two sides of the post-cast strip, and the lower parts of the concrete cantilever floor boards (8) on two sides of the post-cast strip are in contact with the bottom template (4); the bottom template (4) is positioned between the concrete cantilever floor boards (8) on the two sides of the post-cast strip and the lower stress piece (2), the two sides of the bottom template (4) are in contact with the lower parts of the concrete cantilever floor boards (8) on the two sides of the post-cast strip, and the lower part of the bottom template (4) is in contact with the lower stress piece (2); the counter-pulling water-stopping screw rod (5) penetrates through the upper stress piece (1), the post-cast strip (7), the bottom template (4) and the lower stress piece (2), and tightly connects the upper stress piece (1), the lower stress piece (2) and the bottom template (4) with concrete cantilever floor plates (8) on two sides of the post-cast strip; the counter-pulling water-stopping screw rods (5) are distributed on two sides of the upper stress piece (1) and are close to the end parts of concrete cantilever floor plates (8) on two sides of the post-cast strip; and the overhanging ends of the concrete overhanging floor plates (8) at the two sides of the post-cast strip are pre-provided with arches.
2. The formwork support device for a beam-slab post-cast strip according to claim 1, characterized in that a secondary ridge (3) is provided between the bottom formwork (4) and the lower force-bearing member (2), and the secondary ridge (3) is vertically connected with the lower force-bearing member (2) and the bottom formwork (4).
3. The formwork support device for a beam plate post-cast strip according to claim 1, characterized in that a wooden tie plate (6) is arranged between the upper stress member (1) and the concrete cantilever floor (8) on both sides of the post-cast strip.
4. The formwork support device for the beam plate post-cast strip according to claim 1, wherein the counter-pulling water-stopping screw (5) comprises a water-stopping sheet (5-1), a screw, a mountain-shaped buckle (5-2) and a nut (5-3), the nut (5-3) and the mountain-shaped buckle (5-2) are sleeved at two ends of the screw, the nut (5-3) is positioned at the outer side, and the locking nut (5-3) and the mountain-shaped buckle (5-2) fix the upper stress piece (1) and the lower stress piece (2); the water stop sheet (5-1) is sleeved on the screw, and the water stop sheet (5-1) is positioned in the post-pouring belt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920790313.XU CN210483023U (en) | 2019-05-29 | 2019-05-29 | A template strutting arrangement for roof beam board post-cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920790313.XU CN210483023U (en) | 2019-05-29 | 2019-05-29 | A template strutting arrangement for roof beam board post-cast strip |
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| Publication Number | Publication Date |
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| CN210483023U true CN210483023U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920790313.XU Active CN210483023U (en) | 2019-05-29 | 2019-05-29 | A template strutting arrangement for roof beam board post-cast strip |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687550A (en) * | 2022-04-29 | 2022-07-01 | 中建三局集团有限公司 | Post-cast strip construction method |
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- 2019-05-29 CN CN201920790313.XU patent/CN210483023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687550A (en) * | 2022-04-29 | 2022-07-01 | 中建三局集团有限公司 | Post-cast strip construction method |
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