CN215291417U - Early structure of tearing open of post-cast steel bar concrete floor formwork - Google Patents
Early structure of tearing open of post-cast steel bar concrete floor formwork Download PDFInfo
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- CN215291417U CN215291417U CN202120208725.5U CN202120208725U CN215291417U CN 215291417 U CN215291417 U CN 215291417U CN 202120208725 U CN202120208725 U CN 202120208725U CN 215291417 U CN215291417 U CN 215291417U
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Abstract
The utility model discloses a post-cast steel bar concrete floor formwork early-dismantling structure, including setting up the floor of having constructed between the concrete wall, all prop up on the floor of having constructed at the top three-layer and be equipped with the bracing piece, and every layer of bracing piece on the floor of having constructed all is the matrix arrangement, a set of fossil fragments of bracing piece top fixedly connected with on the floor of having constructed at the top layer, be equipped with the aluminum mould board on the fossil fragments upper berth, be provided with in the bilateral symmetry of concrete wall and paste the wall stand, the wall stand that pastes of both sides is through split bolt fixed connection, at the top fixedly connected with reentrant corner connecting piece of pasting the wall stand, fossil fragments and aluminum mould board's tip all with reentrant corner connecting piece fixed connection. The utility model discloses a to the stay bolt will paste the wall stand and fix on the concrete wall, and the reentrant corner connecting piece will paste the wall stand and connect into whole with fossil fragments and aluminium template, makes the aluminium template fastening paste the wall, does not leak thick liquid when guaranteeing concrete placement.
Description
Technical Field
The utility model relates to a post-cast steel bar concrete floor formwork early-dismantling structure belongs to construction technical field.
Background
The existing post-cast reinforced concrete floor formwork structure for high-rise building construction basically takes a traditional wood formwork structural system as a main part, a full framing needs to be erected, main and secondary keels are laid, and a wood formwork is laid on the secondary keels to form a wood structural system. However, the system is not good for controlling the forming effect of concrete, and particularly, the slurry leakage phenomenon is easily caused at the joint position of the template and the wall body; secondly, the system needs to form a discharging platform, and the construction efficiency is reduced by means of tower crane transportation; in addition, the structural system needs to be provided with a plurality of formworks for construction, the demand for wood formworks is large, and the technical requirement for workers is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple to operate, labour saving and time saving, improve the efficiency of construction's post-cast steel bar concrete floor formwork early tear structure open to overcome not enough among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a post-cast steel bar concrete floor formwork early tears structure open, including setting up the floor of having under construction between the concrete wall, all prop up on the floor of having under construction of top three-layer and be equipped with the bracing piece, and the bracing piece on every layer of floor of having under construction all is the matrix arrangement, a set of fossil fragments of bracing piece top fixedly connected with on the floor of having under construction at the top layer, it is equipped with the aluminum mould board to lay on fossil fragments, be provided with in the bilateral symmetry of concrete wall and paste the wall stand, the wall stand that pastes of both sides is through split bolt fixed connection, at the top fixedly connected with reentrant corner connector who pastes the wall stand, fossil fragments and aluminum mould board's tip all with reentrant corner connector fixed connection.
Furthermore, a material conveying hole is reserved on the aluminum template.
Furthermore, the keel is connected with an early-dismantling head, and the early-dismantling head is connected with the top of the supporting rod.
Further, all through pin connection between fossil fragments and the reentrant corner connecting piece and between aluminum mould board and the reentrant corner connecting piece.
Since the technical scheme is used, the utility model discloses an advantage has below:
firstly, the utility model fixes the wall-attached upright column on the concrete wall through the split bolt, and then connects the wall-attached upright column, the keel and the aluminum template into a whole through the internal corner connecting piece, so that the aluminum template is fastened to the wall, and the concrete is ensured not to leak during the pouring process;
secondly, the utility model utilizes the principle that the aluminum templates are connected into a system by pins, can be independently supported by the supporting rods, and is convenient for civilized construction;
the utility model adopts the early dismantling head to connect the keel and the support rod together, which is convenient for dismantling, reduces the investment of the template, and only needs one set of aluminum template and 3 sets of support rods;
and fourthly, the material conveying holes are used for conveying the materials without the aid of tower crane construction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged view of fig. 1 at a.
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.
The embodiment of the utility model provides a: referring to fig. 1 and 2, the early-dismantling structure for the post-cast steel bar concrete floor comprises constructed floors 2 arranged between concrete walls 1, supporting rods 3 are erected on three layers of the constructed floors 2 at the top, the supporting rods 3 on each layer of the constructed floors 2 are arranged in a matrix, a group of keels 11 are fixedly connected to the tops of the supporting rods 3 on the top layers of the constructed floors 2, aluminum formworks 9 are laid on the keels 11, wall-attached upright columns 6 are symmetrically arranged on two sides of each concrete wall 1, the wall-attached upright columns 6 on the two sides are fixedly connected through split bolts 7, internal corner connectors 8 are fixedly connected to the tops of the wall-attached upright columns 6, and the ends of the keels 11 and the aluminum formworks 9 are fixedly connected with the internal corner connectors 8. And a material conveying hole 5 is reserved on the aluminum template 9. The keel 11 is connected with an early-dismantling head 12, and the early-dismantling head 12 is connected with the top of the support rod 3. And the keels 11 are connected with the internal corner connecting pieces 8 through pins, and the aluminum templates 9 are connected with the internal corner connecting pieces 8 through pins.
The utility model fixes the wall-attached upright post 6 on the concrete wall 1 through the split bolt 7, and then connects the wall-attached upright post 6 with the keel 11 and the aluminum template 9 into a whole through the internal corner connecting piece 8, so that the aluminum template 9 is fastened to the wall, and the concrete is ensured not to leak during the pouring process; meanwhile, the keel 11 is provided with an early-dismantling head 12, and the early-dismantling head 12 is connected with the top of the support rod 3, so that later-stage dismantling is facilitated. In addition, set up on aluminium template 9 and pass material hole 5, follow-up aluminium template 9 and bracing piece 3 all transmit through passing material hole 5 manual work, need not to transport with the help of the tower crane, improve the efficiency of construction.
Claims (4)
1. The utility model provides a post-cast steel bar concrete floor formwork early tears structure open, is including setting up floor (2) of having under construction between concrete wall (1), its characterized in that: all prop up on the floor (2) of having under construction at the top three-layer and be equipped with bracing piece (3), and bracing piece (3) on the floor (2) of having under construction on every layer all are the matrix arrangement, bracing piece (3) top fixedly connected with a set of fossil fragments (11) on floor (2) of having under construction at the top layer, be equipped with aluminium template (9) on fossil fragments (11), be provided with in the bilateral symmetry of concrete wall (1) and paste wall stand (6), paste wall stand (6) of both sides is through split bolt (7) fixed connection, at top fixedly connected with reentrant corner connecting piece (8) of pasting wall stand (6), the tip of fossil fragments (11) and aluminium template (9) all with reentrant corner connecting piece (8) fixed connection.
2. The early structure of tearing open of post-cast steel bar concrete floor formwork according to claim 1, characterized in that: and a material conveying hole (5) is reserved on the aluminum template (9).
3. The early structure of tearing open of post-cast steel bar concrete floor formwork according to claim 1, characterized in that: the keel (11) is connected with a early-dismantling head (12), and the early-dismantling head (12) is connected with the top of the supporting rod (3).
4. The early structure of tearing open of post-cast steel bar concrete floor formwork according to claim 1, characterized in that: the keel (11) and the internal corner connecting piece (8) and the aluminum template (9) and the internal corner connecting piece (8) are connected through pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208725.5U CN215291417U (en) | 2021-01-26 | 2021-01-26 | Early structure of tearing open of post-cast steel bar concrete floor formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208725.5U CN215291417U (en) | 2021-01-26 | 2021-01-26 | Early structure of tearing open of post-cast steel bar concrete floor formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215291417U true CN215291417U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120208725.5U Active CN215291417U (en) | 2021-01-26 | 2021-01-26 | Early structure of tearing open of post-cast steel bar concrete floor formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215291417U (en) |
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2021
- 2021-01-26 CN CN202120208725.5U patent/CN215291417U/en active Active
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