CN206971735U - Basic platform for cantilevered structure formwork - Google Patents

Basic platform for cantilevered structure formwork Download PDF

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Publication number
CN206971735U
CN206971735U CN201720643840.9U CN201720643840U CN206971735U CN 206971735 U CN206971735 U CN 206971735U CN 201720643840 U CN201720643840 U CN 201720643840U CN 206971735 U CN206971735 U CN 206971735U
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China
Prior art keywords
support frame
cantilevered structure
built
brace
fitting
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CN201720643840.9U
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Chinese (zh)
Inventor
樊文飞
万利民
蔡庆军
王四久
张燊
梁明光
罗涛
焦振
崔伟
雷长荣
曾勇
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China Construction Eighth Engineering Division Co Ltd
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China Construction Eighth Engineering Division Co Ltd
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Priority to CN201720643840.9U priority Critical patent/CN206971735U/en
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Abstract

A kind of basic platform for cantilevered structure formwork is the utility model is related to, including:Support frame, wall body structure is fixed on and positioned at the lower section of cantilevered structure to be poured by the first built-in fitting;Brace, by the second built-in fitting drawknot between wall body structure and support frame;And it is erected on the locating part of the mould bases on support frame and for spacing cantilevered structure.The utility model can install mould bases on support frame, and then ensure the security of subsequent construction cantilevered structure.Because brace drawknot is above support frame, operation can be carried out on support frame when constructing brace, so as to avoid when being fixedly supported on the lower section of support frame using hound, no support frame provides the problem of platform to weld job to cause welding difficulty.

Description

Basic platform for cantilevered structure formwork
Technical field
The realm of building construction is the utility model is related to, espespecially a kind of basic platform for cantilevered structure formwork.
Background technology
With the development of Building technology, various high-rise buildings are more and more, generally, made to meet that top layer is special The design of type, it may appear that top level structure is encorbelmented, and protrudes the situation of index bed.It is little in the length of cantilevered structure protrusion index bed In the case of, usually using basis of the section steel beam as structure construction support for shuttering, multiple section steel beams are arranged at intervals and are fixed on On wall body structure, coordinate steel wire rope that section steel beam is carried out into drawknot with wall body structure and be connected, it is integrally-built steady to increase section steel beam It is qualitative.Fixed supported rod erecting is erected on section steel beam, the working mould bases of cantilevered structure is formed so as to build.
But run into need to construct large-scale cantilevered structure when, due to cantilevered structure from it is great and be again high-altitude construct, It cannot be guaranteed integrally-built steadiness and security usually using section steel beam.
Utility model content
A kind of the defects of the purpose of this utility model is to overcome prior art, there is provided basis for cantilevered structure formwork Platform, solves the problems, such as mould bases when platform of the prior art is difficult to set up large-scale cantilevered structure construction.
Realizing the technical scheme of above-mentioned purpose is:
The utility model provides a kind of basic platform for cantilevered structure formwork, including:
Support frame, wall body structure is fixed on and positioned at the lower section of cantilevered structure to be poured by the first built-in fitting;
Brace, by the second built-in fitting drawknot between the wall body structure and support frame as described above;And
It is erected on the locating part of the mould bases on support frame as described above and for the spacing cantilevered structure.
The utility model is used for the beneficial effect of the basic platform of cantilevered structure formwork:
The utility model is used for the basic platform of cantilevered structure formwork by the way that support frame is fixed on by the first built-in fitting Wall body structure, and brace is fixed between wall body structure and support frame by the second built-in fitting, support frame and brace are total to Same stress, the overall structure of the stable safety of fixation is formed, mould bases can be installed on support frame, and then ensure subsequent construction The security of cantilevered structure.It is used to install the working mould bases of cantilevered structure on support frame.Because brace drawknot is in support frame Top, so operation can be carried out on support frame when constructing brace, so as to avoid fixing branch using hound At the lower section of support frame, no support frame provides the problem of platform to weld job to cause welding difficulty for support.
The utility model be used for cantilevered structure formwork basic platform further improvement is that, first built-in fitting and Second built-in fitting is the steel plate for being embedded in the wall body structure.
The utility model be used for cantilevered structure formwork basic platform further improvement is that, support frame as described above includes:
Crossbeam of the interval on the outside of the wall body structure, first built-in fitting is fixed in one end;And
Longeron, interval are fixed on the crossbeam.
The utility model be used for cantilevered structure formwork basic platform further improvement is that, the first of the brace Second built-in fitting is fixed at end, and the crossbeam is fixed at second end relative with the first end of the brace.
The utility model be used for cantilevered structure formwork basic platform further improvement is that, the locating part is vertical The reinforcing bar of the longeron is fixed on, and the top surface of support frame as described above is protruded out at the top of the reinforcing bar.
The utility model be used for cantilevered structure formwork basic platform further improvement is that, laid on support frame as described above There is bottom plate.
The utility model be used for cantilevered structure formwork basic platform further improvement is that, the bottom surface of support frame as described above Completely hang with protection network.
Brief description of the drawings
Fig. 1 is the floor map for the basic platform that the utility model is used for cantilevered structure formwork
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the floor map of the support frame for the basic platform that the utility model is used for cantilevered structure formwork.
Fig. 4 is Fig. 2 B enlarged diagram.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Refering to Fig. 1, it is shown that the utility model is used for the floor map of the basic platform of cantilevered structure formwork.Refering to figure 2, it is shown that A-A sectional view in Fig. 1.With reference to shown in Fig. 1 and Fig. 2, the basis that the utility model is used for cantilevered structure formwork is put down Platform includes:Support frame 10, brace 20 and locating part 30, wherein support frame 10 are fixed on wall knot by the first built-in fitting 60 Structure 40 and the lower section for being located at cantilevered structure 50 to be poured, brace 20 is by the drawknot of the second built-in fitting 70 in the He of wall body structure 40 Between support frame 10;Locating part 30 is erected on support frame 10 and for the mould bases of spacing cantilevered structure.The utility model is used to hang The support frame and the common stress of brace of the basic platform of structure formwork are chosen, forms the overall structure of the stable safety of fixation, Mould bases can be installed on support frame, and then ensures the security of subsequent construction cantilevered structure.It is used to install on support frame to encorbelment The mould bases of structure construction.Because brace drawknot is above support frame, so can be on support frame when constructing brace Operation is carried out, so as to avoid, when being fixedly supported on the lower section of support frame using hound, platform being provided without support frame The problem of to cause welding difficulty to weld job.
The line setting on the wall body structure 40 of building, and it is pre-buried in pre-buried first built-in fitting 60 and second of predetermined position Part 70, for support frame 10 and brace 20 to be arranged on into wall body structure 40.In the present embodiment, the first built-in fitting 60 and Two built-in fittings 70 are the steel plate for being embedded in wall body structure 40.Steel plate is used for follow-up be welded to connect.
Refering to Fig. 3, it is shown that the utility model is used for the plane signal of the support frame of the basic platform of cantilevered structure formwork Figure.With reference to shown in Fig. 1 to Fig. 3, support frame 10 includes:Crossbeam 11 and longeron 12, its middle cross beam 11 are arranged at intervals at wall knot On the outside of structure, the first built-in fitting 60 is fixed in one end of crossbeam 11;The interval of longeron 12 is fixed on crossbeam 11.In the present embodiment In, crossbeam 11 and longeron 12 are made of shaped steel.In work progress, one end of crossbeam 11 is welded on steel plate, from And the other end is caused to protrude out wall body structure 40.Longeron 12 is welded in the network structure that intersection is formed on crossbeam 11.
The first end of brace 20 is fixed on the second built-in fitting 70, and second end relative with first end of brace 20 is fixed In crossbeam 11.In work progress, the first end of brace 20 is welded on steel plate, by the relative with first end of brace 20 Second end is welded in crossbeam 11, reinforces connection so as to be formed using brace 20 to support frame 10, enhances holding for support frame 10 Power is carried, to ensure the security in the follow-up work progress of support frame 10.Compared in the lower section of support frame 10, hound is set When the inconvenience welded, can be construction platform using support frame 10, to oblique pull on support frame 10 when constructing brace 20 Bar 20 is welded to connect, and is facilitated the construction of welding, is added security.
Refering to Fig. 4, it is shown that Fig. 2 B enlarged diagram.With reference to shown in Fig. 1 to Fig. 4, in the present embodiment, locating part 30 be the reinforcing bar for being vertically fixed on longeron 12, and the top surface of support frame 10 is protruded out at the top of reinforcing bar.In subsequent construction mould bases, The vertical rod of mould bases is set on reinforcing bar, so as to prevent vertical rod from moving, whole mould bases carried out spacing.
Flitch is laid on support frame 10, spacing flitch pressed no more than 200mm is laid, with steel wire by flitch with indulging The banding fixed of beam 12, then the full shop fixtures plate 13 on flitch, forms enclosed platform.
The bottom of support frame 10 completely hangs with protection network.In the present embodiment, protection network is hung on support frame using fixture 10 bottom, the mesh of protection network are less than 30mm, and security protection is formed to support frame 10.
The utility model is used for having the beneficial effect that for the basic platform of cantilevered structure formwork:
The utility model is used for the basic platform of cantilevered structure formwork by the way that support frame is fixed on by the first built-in fitting Wall body structure, and brace is fixed between wall body structure and support frame by the second built-in fitting, support frame and brace are total to Same stress, the overall structure of the stable safety of fixation is formed, mould bases can be installed on support frame, and then ensure subsequent construction The security of cantilevered structure.It is used to install the working mould bases of cantilevered structure on support frame.Because brace drawknot is in support frame Top, so operation can be carried out on support frame when constructing brace, so as to avoid fixing branch using hound At the lower section of support frame, no support frame provides the problem of platform to weld job to cause welding difficulty for support.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root Many variations example is made to the utility model according to described above.Thus, some details in embodiment should not be formed to this practicality New restriction, the utility model will be used as the scope of protection of the utility model using the scope that appended claims define.

Claims (7)

  1. A kind of 1. basic platform for cantilevered structure formwork, it is characterised in that including:
    Support frame, wall body structure is fixed on and positioned at the lower section of cantilevered structure to be poured by the first built-in fitting;
    Brace, by the second built-in fitting drawknot between the wall body structure and support frame as described above;And
    It is erected on the locating part of the mould bases on support frame as described above and for the spacing cantilevered structure.
  2. 2. as claimed in claim 1 be used for cantilevered structure formwork basic platform, it is characterised in that first built-in fitting and Second built-in fitting is the steel plate for being embedded in the wall body structure.
  3. 3. it is used for the basic platform of cantilevered structure formwork as claimed in claim 2, it is characterised in that support frame as described above includes:
    Crossbeam of the interval on the outside of the wall body structure, first built-in fitting is fixed in one end;And
    Longeron, interval are fixed on the crossbeam.
  4. 4. it is used for the basic platform of cantilevered structure formwork as claimed in claim 3, it is characterised in that the first of the brace Second built-in fitting is fixed at end, and the crossbeam is fixed at second end relative with the first end of the brace.
  5. 5. it is used for the basic platform of cantilevered structure formwork as claimed in claim 3, it is characterised in that the locating part is vertical The reinforcing bar of the longeron is fixed on, and the top surface of support frame as described above is protruded out at the top of the reinforcing bar.
  6. 6. it is used for the basic platform of cantilevered structure formwork as claimed in claim 1, it is characterised in that laid on support frame as described above There is bottom plate.
  7. 7. it is used for the basic platform of cantilevered structure formwork as claimed in claim 1, it is characterised in that the bottom surface of support frame as described above Completely hang with protection network.
CN201720643840.9U 2017-06-05 2017-06-05 Basic platform for cantilevered structure formwork Active CN206971735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720643840.9U CN206971735U (en) 2017-06-05 2017-06-05 Basic platform for cantilevered structure formwork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720643840.9U CN206971735U (en) 2017-06-05 2017-06-05 Basic platform for cantilevered structure formwork

Publications (1)

Publication Number Publication Date
CN206971735U true CN206971735U (en) 2018-02-06

Family

ID=61410758

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720643840.9U Active CN206971735U (en) 2017-06-05 2017-06-05 Basic platform for cantilevered structure formwork

Country Status (1)

Country Link
CN (1) CN206971735U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111456400A (en) * 2020-03-24 2020-07-28 中国五冶集团有限公司 Interim operation platform structure in high altitude

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111456400A (en) * 2020-03-24 2020-07-28 中国五冶集团有限公司 Interim operation platform structure in high altitude

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