CN212027095U - Unilateral formwork structure - Google Patents
Unilateral formwork structure Download PDFInfo
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- CN212027095U CN212027095U CN202020234027.8U CN202020234027U CN212027095U CN 212027095 U CN212027095 U CN 212027095U CN 202020234027 U CN202020234027 U CN 202020234027U CN 212027095 U CN212027095 U CN 212027095U
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- fastener
- support frame
- frame body
- concrete
- formwork structure
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Abstract
The utility model discloses a unilateral formwork structure, which comprises a concrete tire mold, wherein a plurality of vertical pipes with the same longitudinal distance are fixedly arranged inside the concrete tire mold, a plurality of first steel pipes and second steel pipes are respectively and fixedly arranged inside the concrete tire mold, and the first steel pipes and the second steel pipes are fixedly connected with the vertical pipes through steel pipe skeletons, one side of the concrete tire mold is fixedly provided with a template, and one side of the template is fixedly provided with a clamping block which is clamped with a fastener at one end of a fastener type inclined support frame body and a fastener at one end of the fastener type support frame body, the installation difficulty is small.
Description
Technical Field
The utility model relates to a formwork structure, in particular to unilateral formwork structure belongs to housing construction technical field.
Background
The basement is divided into a first-layer basement and a second-layer basement, the height difference of the joint part is 3.5m, the operation surface of part of the position is only 200mm, and a cast-in-place concrete tire membrane (serving as a waterproof base layer) needs to be subjected to single-side formwork supporting and single-side formwork supporting for ensuring the waterproof construction quality; the conventional method comprises the steps of split joint of multi-layer plate steel pipe bolts, single-side formwork supporting system of wood beam keels and single-side formwork supporting of large steel moulds. The single-side die assembly method for the scattered splicing of the steel pipe bolts of the multilayer plate consumes more labor and time and cannot ensure the quality; the wood beam keel single-side formwork system is high in cost and is not suitable for formwork of a thick wall body; the large steel die single-side formwork system is heavy, inconvenient to operate and high in cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a unilateral formwork structure to solve the inconvenient and consuming labour of installation that proposes in the above-mentioned background art consuming time, problem with high costs.
In order to achieve the above object, the utility model provides a following technical scheme: a unilateral formwork structure comprises a concrete tire membrane, wherein a plurality of vertical pipes with the same longitudinal distance are fixedly arranged inside the concrete tire membrane, a plurality of first steel pipes and second steel pipes are respectively and fixedly arranged inside the concrete tire membrane and are fixedly connected with the vertical pipes through steel pipe frameworks, a template is fixedly arranged on one side of the concrete tire membrane, a clamping block which is clamped with a fastener at one end of a fastener type inclined support frame body and a fastener at one end of the fastener type support frame body is fixedly arranged on one side of the template, the clamping block is respectively clamped with the fastener of the fastener type inclined support frame body and the fastener of the fastener type support frame body, the other end of the fastener type support frame body is fixedly connected with the other side of the concrete tire membrane, a raft board is fixedly arranged at the top end of the concrete tire membrane, and pre-buried steel bars corresponding to the number of the fastener type inclined support frame body are fixedly arranged at the top end of the raft board, one end of the embedded steel bar is fixedly connected with the other end of the fastener type inclined support frame body.
As an optimized technical scheme of the utility model, a plurality of through reinforcing bar fixed connection between the fastener formula bearing diagonal support frame body.
As an optimal technical scheme of the utility model, child self-adhesion polymer modified asphalt waterproofing membrane has been laid on the surface of raft board, and thickness is 3 mm.
As an optimized technical proposal of the utility model, the included angle between the fastener type inclined support frame body and the ground is controlled between 45 degrees and 60 degrees.
As an optimal technical scheme of the utility model, the concrete fetal membrane adopts C to pour, and slump control is in 160 and supplyes 180mm, and divides the three-layer to pour.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a unilateral formwork structure, through the fastener type diagonal bracing frame body, the fastener type bracing frame body and the pre-buried reinforcing bar, can dismantle between the fixture blocks, make each part of unilateral formwork structure can be recycled, the cost is reduced and detachably set up, lead to when installing this formwork structure, the installation difficulty is little; the waterproof performance can be effectively improved by the arranged stuffing self-adhesive polymer modified asphalt waterproof coiled material; the overall stability is effectively improved by pouring concrete for three times.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a concrete bed course; 2. a vertical tube; 3. a first steel pipe; 4. a second steel pipe; 5. a raft plate; 6. a template; 7. a clamping block; 8. a fastener type inclined support frame body; 9. reinforcing steel bars; 10. embedding reinforcing steel bars in advance; 11. fastener type support frame body.
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 creative work belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides a unilateral formwork structure, which comprises a concrete tire membrane 1, a plurality of vertical pipes 2 with the same longitudinal distance are fixedly arranged inside the concrete tire membrane 1, a plurality of first steel pipes 3 and second steel pipes 4 are respectively and fixedly arranged inside the concrete tire membrane 1, the first steel pipes 3 and the second steel pipes 4 are fixedly connected with the vertical pipes 2 through steel pipe frameworks, a formwork 6 is fixedly arranged on one side of the concrete tire membrane 1, a fixture block 7 which is clamped with a fastener at one end of a fastener type inclined support frame body 8 and a fastener at one end of a fastener type support frame body 11 is fixedly arranged on one side of the formwork 6, the fixture block 7 is respectively clamped with a fastener of the fastener type inclined support frame body 8 and a fastener of the fastener type support frame body 11, the other end of the fastener type support frame body 11 is fixedly connected with the other side of the concrete tire membrane 1, a raft 5 is fixedly arranged at the top end of the concrete tire membrane 1, the top fixed mounting of raft 5 has the embedded bar 10 corresponding with fastener formula bearing diagonal support body 8 quantity, and the one end of embedded bar 10 and the other end fixed connection of fastener formula bearing diagonal support body 8.
Preferably, through reinforcing bar 9 fixed connection between a plurality of fastener formula bearing diagonal support frame body 8, improved the steadiness that fastener formula bearing diagonal support frame body 8 is connected.
Preferably, the surface of raft 5 is laid child self-adhesion polymer modified asphalt waterproofing membrane, and thickness is 3mm, has improved waterproof performance.
Preferably, the included angle between the fastener type inclined support frame body 8 and the ground is controlled to be 45-60 degrees, and the stability of the unilateral formwork support is improved.
Preferably, the concrete tire membrane 1 is cast by C15, the slump is controlled to be 160-180mm, the casting is carried out by three layers, and the three-layer casting method is more stable.
When the single-side formwork supporting structure is used, firstly, a 6m vertical pipe 2 is driven into a position close to a support 1/3 by using an anchor rod machine, the driving depth is 2.5, and the longitudinal distance is 1.5 m; two rows of first steel pipes 3 and second steel pipes 4 which have an included angle of 45 degrees with the ground and a thickness of 3m are respectively driven into the positions 1.2m and 3m away from the ground, the longitudinal distance is 1.5m, the first steel pipes and the second steel pipes are fixedly connected with a vertical pipe 2 through a steel pipe framework, a fastener type support frame body 11 is symmetrical 100mm away from the ground, three fastener type inclined support frame bodies 8 are upwards arranged, the distances among the three fastener type inclined support frame bodies 8 are respectively 450mm, 450mm and 500mm, the transverse distance is 500mm, the included angle between the fastener type inclined support frame body 8 and the ground is controlled between 45 degrees and 60 degrees, three reinforcing steel bars 9 are uniformly fully arranged on the fastener type inclined support frame body 8 to ensure the integral stability of the formwork supporting structure, then C15 is adopted for casting, the slump is controlled at 160 plus 180mm, casting is carried out in three layers, the next layer of concrete casting is carried out before the previous layer of concrete is close to the initial setting, 15mm gaps are, the template 6 is clogged to the construction joint blocks absolutely, and template 6 adopts the iron wire to firmly according to 2 ligatures of standpipe in interval 300mm one and the concrete fetal membrane 1, should the large face layering pour during concrete placement, blocks 6 bilateral symmetry pours of disconnected template, adopts 1 behind the cast in situ concrete fetal membrane 1: 3, leveling the construction joint by cement mortar.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A unilateral formwork structure comprises a concrete tire membrane (1) and is characterized in that a plurality of vertical pipes (2) with the same longitudinal distance are fixedly arranged inside the concrete tire membrane (1), a plurality of first steel pipes (3) and second steel pipes (4) are respectively and fixedly arranged inside the concrete tire membrane (1), the first steel pipes (3) and the second steel pipes (4) are fixedly connected with the vertical pipes (2) through steel pipe frameworks, a template (6) is fixedly arranged on one side of the concrete tire membrane (1), a clamping block (7) clamped with a fastener at one end of a fastener type inclined support frame body (8) and a fastener at one end of the fastener type support frame body (11) is fixedly arranged on one side of the template (6), the clamping block (7) is respectively clamped with a fastener at one end of the fastener type inclined support frame body (8) and a fastener at one end of the fastener type support frame body (11), the other end of fastener formula support frame body (11) and the opposite side fixed connection of concrete fetal membrane (1), the top fixed mounting of concrete fetal membrane (1) has raft (5), the top fixed mounting of raft (5) has pre-buried reinforcing bar (10) corresponding with fastener formula bearing diagonal support frame body (8) quantity, the one end of pre-buried reinforcing bar (10) and the other end fixed connection of fastener formula bearing diagonal support frame body (8).
2. A single-sided formwork structure as claimed in claim 1, wherein: a plurality of the fastener type inclined support frame bodies (8) are fixedly connected through reinforcing steel bars (9).
3. A single-sided formwork structure as claimed in claim 1, wherein: the surface of raft board (5) is laid child self-adhesion polymer modified asphalt waterproofing membrane, and thickness is 3 mm.
4. A single-sided formwork structure as claimed in claim 1, wherein: the included angle between the fastener type inclined support frame body (8) and the ground is controlled between 45 degrees and 60 degrees.
5. A single-sided formwork structure as claimed in claim 1, wherein: the concrete tire membrane (1) is cast by C15, the slump is controlled to be 160-180mm, and the concrete is cast by three layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020234027.8U CN212027095U (en) | 2020-03-02 | 2020-03-02 | Unilateral formwork structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020234027.8U CN212027095U (en) | 2020-03-02 | 2020-03-02 | Unilateral formwork structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212027095U true CN212027095U (en) | 2020-11-27 |
Family
ID=73492236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020234027.8U Expired - Fee Related CN212027095U (en) | 2020-03-02 | 2020-03-02 | Unilateral formwork structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212027095U (en) |
-
2020
- 2020-03-02 CN CN202020234027.8U patent/CN212027095U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |