A structure for fixing aluminum formwork and embedded pipe in pouring construction
A technology of aluminum formwork and pre-embedded pipe, which is applied in the connection of formwork/formwork/work frame, building structure, and on-site preparation of building components, etc. The end of the buried pipe cannot be inserted normally, so as to avoid damage to the strength
Active Publication Date: 2021-11-02
CHINA MCC5 GROUP CORP
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Problems solved by technology
Different from self-tapping screws, the adhesive needs to wait for a long time to fully cure after bonding the aluminum formwork and embedded pipes, which affects the normal construction
And if the connecting sleeve is bonded on the aluminum formwork in advance, it is easily affected by assembly errors, and the end of the embedded pipe cannot be inserted into the inner hole of the connecting sleeve normally.
Method used
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Embodiment 1
[0033] see figure 1 and figure 2 , this embodiment 1 proposes a structure for fixing aluminum formwork 1 and embedded pipe 2 in pouring construction, which mainly includes aluminum formwork 1, embedded pipe 2 and is used to fix the end of embedded pipe 2 on the place The connection assembly on the aluminum formwork 1;
[0034] The connection assembly includes a bonding seat 31, a fixed sleeve 32 and a movable sleeve 33;
[0035] The bottom of the bonding seat 31 is bonded to the aluminum template 1, and the bonding seat 31 is fixedly connected to the fixing sleeve 32, and the inner hole of the fixing sleeve 32 constitutes an assembly hole 32a and extends vertically, so that The cross-section of the assembly hole 32a is elliptical;
[0036] The quantity of the movable sleeve 33 corresponds to the fixed sleeve 32, the inner hole of the movable sleeve 33 extends vertically, and the radius of the outer circumference of the movable sleeve 33 is consistent with the short side of...
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The invention discloses a structure for fixing an aluminum formwork and a pre-embedded pipe in pouring construction, and relates to the technical field of pre-embedded pipe fixing. It mainly adopts a bonding seat bonded to an aluminum formwork, and is fixedly connected to the bonding seat The fixed sleeve and the movable sleeve assembled in the fixed sleeve form a positioning connection structure. During the assembly stage, the implementer can adjust the insertion position of the embedded pipe by moving the movable sleeve in the fixed sleeve. Compared with the traditional In the solution of using bolts or self-tapping screws to connect the aluminum formwork and the connecting components, the present invention does not process the aluminum formwork, which avoids damage to the strength of the aluminum formwork. At the same time, compared with direct bonding with an adhesive, the present invention avoids the situation that the end of the pre-embedded pipe cannot be normally inserted into the inner hole of the connecting component due to the influence of assembly errors.
Description
technical field [0001] The invention relates to the technical field of pre-embedded pipe fixing, in particular to a structure for fixing aluminum formwork and pre-embedded pipes in pouring construction. Background technique [0002] In the existing pouring construction process using aluminum formwork, the ends of the aluminum formwork and pre-embedded pipes are often fixed by connecting components. The Chinese utility model patent document with the publication number CN210598196U discloses a positioning device for embedded pipes located at the aluminum formwork, which mainly connects the aluminum formwork and the connecting components through bolts to realize the fixing of the embedded pipes. However, when bolts are used, threaded holes need to be opened on the wall of the aluminum formwork, which affects the strength performance of the aluminum formwork. Therefore, in the existing construction, the connecting sleeve bonded to the aluminum formwork by adhesive is mainly use...
Claims
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IPC IPC(8): E04G17/00E04G17/04
CPCE04G17/00E04G17/04
Inventor 蒋义陈文渝廖晓涛
Owner CHINA MCC5 GROUP CORP