CN212388966U - External scaffold tool type wall connecting piece for cast-in-place concrete outer wall - Google Patents
External scaffold tool type wall connecting piece for cast-in-place concrete outer wall Download PDFInfo
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- CN212388966U CN212388966U CN202021696463.3U CN202021696463U CN212388966U CN 212388966 U CN212388966 U CN 212388966U CN 202021696463 U CN202021696463 U CN 202021696463U CN 212388966 U CN212388966 U CN 212388966U
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- wall spare
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Abstract
The utility model provides an outer scaffold tool formula is wall spare even for full cast-in-place concrete outer wall, be equipped with the counter-pull screw rod in the full cast-in-place concrete outer wall, tool formula is wall spare even including being used for connecting the internal thread sleeve to the counter-pull screw rod, the one end that the internal thread sleeve kept away from the counter-pull screw rod is equipped with the connection horizontal pole that is used for connecting outer scaffold. The utility model discloses utilize original counter-pulling screw rod to set up instrument formula even wall spare in the full cast-in-place concrete outer wall, the problem of the unable even wall spare built-in fitting that effectively sets up of full cast-in-place concrete outer wall has been solved, and the hidden danger that the hole that leaves after having avoided even wall spare built-in fitting demolishs leads to the seepage, the secondary repair cost who links wall spare built-in fitting hole also increases, and through female thread bush connection counter-pulling screw rod, it is simple and convenient to connect, reliable, set up again and connect the horizontal pole and connect the outer scaffolding after female thread bush tip, it can't rotate to connect the horizontal pole, and instrument formula even wall spare is with building rigid connection, make this instrument formula even wall spare stable firm.
Description
Technical Field
The utility model relates to a building technical field especially relates to an outer scaffold frame instrument formula is wall spare even for full cast-in-place concrete outer wall.
Background
Along with the development of society and the progress of science and technology, people's living conditions are increasingly perfect, and more high-rise residential buildings, office buildings and complex buildings adopt the design of full cast-in-place concrete outer walls in consideration of impermeability, earthquake resistance and overall comfort.
In the building work progress, traditional outer scaffold frame even wall spare sets up the form that adopts pre-buried steel pipe in major structure more, and pre-buried point sets up in building peripheral structure beam top more, or adopts the steel pipe to encircle the "pillar of embracing" connected mode of cover admittedly in the structural column, but above-mentioned way of setting up even wall spare pre-buried point is all not applicable to cast in situ concrete outer wall face entirely. If the wall connecting part embedded part is directly embedded in the full cast-in-place concrete outer wall vertical surface, after the wall connecting part is detached in the later period, the hole of the embedded part is reserved on the outer wall surface, so that the secondary repairing cost of the hole is increased, and the hidden danger of the leakage of the outer wall structure is also greatly increased.
Therefore, how to provide the scaffold wall connecting piece suitable for the all-in-situ concrete outer wall and the construction method thereof on the premise of not influencing the structural quality of the concrete outer wall is a research direction in the field.
Disclosure of Invention
To foretell technical problem, the utility model provides an outer scaffold instrument formula is wall spare even for full cast-in-place concrete outer wall for it still needs to set up the drawback that the built-in fitting even wall spare of outer scaffold sets up on the full cast-in-place concrete outer wall among the solution prior art.
In order to achieve the above purpose, the technical solution of the present invention is realized as follows:
the utility model provides an outer scaffold instrument formula is wall spare even for full cast-in-place concrete outer wall, be equipped with the counter-pull screw rod in the full cast-in-place concrete outer wall, including being used for connecting the internal thread sleeve of counter-pull screw rod, the one end that the counter-pull screw rod was kept away from to the internal thread sleeve is equipped with the connection horizontal pole that is used for connecting outer scaffold.
Further, the internal thread sleeve is connected with the connecting cross rod through a connecting screw rod.
Furthermore, the counter-pulling screw rod is provided with an external thread, and an internal thread matched with the external thread is arranged in the internal thread sleeve.
Furthermore, the connecting cross rod is connected with the outer scaffold through a cross steel pipe fastener.
The utility model has the advantages that: the utility model discloses utilize in the full cast-in-place concrete outer wall prior art to drawing the screw rod to set up instrument formula and link the wall spare, the problem of setting up outer scaffold frame on the full cast-in-place concrete outer wall and linking the wall spare and still need set up the built-in fitting has been solved, and avoided linking the hidden danger that the hole that leaves after the wall spare built-in fitting demolishs leads to the seepage, the secondary repair cost who links the wall spare built-in fitting hole does not increase yet, and tighten on drawing the screw rod through the internal thread sleeve, it is simple and convenient to connect, reliable, set up the connection horizontal pole again at internal thread sleeve tip, connect the outer scaffold frame of horizontal pole connection after, it can't rotate to connect the horizontal pole, and instrument formula links wall spare and building rigid connection, make.
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 view of the present invention for connecting a cast-in-place concrete outer wall and an external scaffold;
fig. 2 is a schematic structural diagram of the present invention.
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.
As shown in figure 1 and figure 2, an outer scaffold tool formula is wall spare even for full cast-in-place concrete outer wall, this tool formula is wall spare even and is used for connecting full cast-in-place concrete outer wall and outer scaffold, be equipped with the split screw rod that is used for fixed outer wall structure template in the inherent work progress of full cast-in-place concrete outer wall, demolish the back at the structure template, still leave the split screw rod in full cast-in-place concrete outer wall to utilize this split screw rod setting tool formula to link wall spare, tool formula is wall spare even including being used for connecting the internal thread sleeve 1 of split screw rod 4, internal thread sleeve 1 keeps away from the one end of split screw rod 4 and is equipped with the connection horizontal pole 3 that is used for connecting outer scaffold 5. The utility model discloses utilize in the full cast-in-place concrete outer wall prior art to drawing the screw rod to set up instrument formula and link the wall spare, the problem of the unable effective setting of full cast-in-place concrete outer wall even wall spare built-in fitting, and avoided even the hole that leaves after the wall spare built-in fitting demolishs and lead to the hidden danger of seepage, the secondary repair expense who links wall spare built-in fitting hole also increases, and through female thread bush connection to drawing the screw rod, female thread bush screws up with drawing the screw rod, it is simple and convenient to connect, reliable, set up the connection horizontal pole again at female thread bush tip, connect behind the outer scaffold of horizontal pole connection, it can't rotate to connect the horizontal pole, and instrument formula links wall spare and building rigid connection, make instrument formula link the wall spare stable firm.
Further, as shown in fig. 2, the internal thread sleeve 1 is connected with the connecting cross rod 3 through the connecting screw rod 2, the connecting screw rod plays a role in connection, in this embodiment, the specification of the counter-pulling screw rod is M14, the specification of the connecting screw rod 2 is also set to be M14, the specification of the connecting cross rod 3 is 48.3 × 3.6mm, two ends of the connecting screw rod 2 are respectively welded with the internal thread sleeve 1 and the connecting cross rod 3 to form an integral tool type wall connecting piece structure, which is convenient for practical application, in other embodiments, two ends of the connecting screw rod 2 are respectively connected with the internal thread sleeve 1 and the connecting cross rod 3 through bolts or threads.
Further, as shown in fig. 2, the counter-pulling screw rod 4 is provided with an external thread, the internal thread matched with the external thread is arranged in the internal thread sleeve 1, the counter-pulling screw rod used in the construction of the full cast-in-place concrete outer wall is lengthened by 100mm, the external thread is arranged at the position of 50mm of the length of the outer end, and correspondingly, the internal thread matched with the external thread is arranged in the internal thread sleeve 1, so that the connection between the internal thread and the external thread is facilitated.
Further, as shown in fig. 1, the connecting cross bar 3 is connected with the vertical bars or the cross bars of the outer scaffold 5 through cross steel pipe fasteners, so as to facilitate the arrangement of the outer scaffold.
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 utility model provides an outer scaffold instrument formula is wall spare even for full cast-in-place concrete outer wall, be equipped with the split screw in the full cast-in-place concrete outer wall, its characterized in that, including being used for connecting internal thread sleeve (1) of split screw (4), the one end that split screw (4) were kept away from to internal thread sleeve (1) is equipped with connecting horizontal pole (3) that are used for connecting outer scaffold (5).
2. The external scaffolding tool for full cast-in-place concrete exterior wall according to claim 1, characterized in that the internally threaded sleeve (1) is connected with the connecting rail (3) by means of a joining screw (2).
3. The external scaffold tool type wall connecting piece for the all-in-situ concrete external wall according to claim 1 or 2, wherein an external thread is arranged on the split screw rod (4), and an internal thread matched with the external thread is arranged in the internal thread sleeve (1).
4. The tool-type wall connecting piece for the external scaffold for the all-in-place concrete external wall according to claim 3, wherein the connecting cross bar (3) is connected with the external scaffold (5) through a cross steel pipe fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696463.3U CN212388966U (en) | 2020-08-14 | 2020-08-14 | External scaffold tool type wall connecting piece for cast-in-place concrete outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696463.3U CN212388966U (en) | 2020-08-14 | 2020-08-14 | External scaffold tool type wall connecting piece for cast-in-place concrete outer wall |
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| Publication Number | Publication Date |
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| CN212388966U true CN212388966U (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021696463.3U Active CN212388966U (en) | 2020-08-14 | 2020-08-14 | External scaffold tool type wall connecting piece for cast-in-place concrete outer wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794494A (en) * | 2020-08-14 | 2020-10-20 | 中国建筑第七工程局有限公司 | External scaffold wall connecting piece for full cast-in-place concrete outer wall and using method |
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2020
- 2020-08-14 CN CN202021696463.3U patent/CN212388966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794494A (en) * | 2020-08-14 | 2020-10-20 | 中国建筑第七工程局有限公司 | External scaffold wall connecting piece for full cast-in-place concrete outer wall and using method |
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