CN218562116U - Light drawer type internal mold based on construction hanging basket - Google Patents
Light drawer type internal mold based on construction hanging basket Download PDFInfo
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- CN218562116U CN218562116U CN202222486297.XU CN202222486297U CN218562116U CN 218562116 U CN218562116 U CN 218562116U CN 202222486297 U CN202222486297 U CN 202222486297U CN 218562116 U CN218562116 U CN 218562116U
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Abstract
The utility model discloses a light-duty drawer type centre form based on basket is hung in construction, including the combination steel form, the combination steel form comprises two cope match-plate pattern and two side formworks jointly, two the central symmetric distribution is followed to the cope match-plate pattern, the below of combination steel form is provided with a plurality of flexible roof beams, and is a plurality of all through a plurality of gib head bolted connection between flexible roof beam and the combination steel form, the middle department of combination steel form is provided with a plurality of pull rods and a plurality of little crossbeams, the both sides of combination steel form all design has perpendicular rib frame, both sides the position of perpendicular rib frame is corresponding with the position of two side formworks respectively, two be connected through the gib head bolt between perpendicular rib frame and the combination steel form, two all rotate through a plurality of round pin axles between side formworks and the cope match-plate pattern that corresponds and be connected, the below of combination steel form is provided with two basket walking beams of hanging. The utility model has the advantages of reasonable design, it is convenient to have the regulation, makes things convenient for the benefit of drawing of patterns.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is light-duty drawer type centre form based on basket is hung in the construction.
Background
The hanging basket is movable equipment capable of walking along the track, and is supported on the completed cantilever beam section for the suspension casting construction of the next beam section, after the concrete of the newly cast beam section reaches the designed strength and is prestressed, the hanging basket can be moved forwards in place for the construction of the next beam section, and the hanging basket is moved forwards section by section until the casting of the cantilever beam section is completed.
In the prior art, the construction method of the combined steel template and the steel framework is adopted for the internal mold of the hanging basket of the suspended irrigation beam, the framework is heavy in design, the time consumption for manual installation and removal is long, especially for the widened section of the box inside the box girder, the framework needs to be assembled and adjusted again, and the construction efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light-duty drawer type centre form based on basket is hung in the construction to solve the problem that exists among the prior art that above-mentioned background art provided.
In order to realize the purpose, the utility model adopts the following technical scheme:
light drawer type centre form based on basket is hung in construction, including the combination steel form, the combination steel form comprises two cope match-plate pattern and two side form boards jointly, two the cope match-plate pattern is along central symmetric distribution, the below of combination steel form board is provided with a plurality of flexible roof beams, and is a plurality of all through a plurality of gib head bolted connection between flexible roof beam and the combination steel form board, the centre department of combination steel form board is provided with a plurality of pull rods and a plurality of little crossbeam, the both sides of combination steel form board all have erect the rib frame, both sides erect the position of rib frame corresponding with the position of two side form boards respectively, two be connected through the gib head bolt between erect the rib frame and the combination steel form board, two all through a plurality of round pin axle rotation connection between side form board and the cope match-plate pattern board that corresponds, the below of combination steel form board is provided with two basket walking beams of hanging, two the basket walking beam department of hanging is all designed with the jib.
Preferably, a plurality of the tie rods and a plurality of the small cross beams are extended and contracted at the combined steel formwork.
Preferably, a plurality of the telescopic beams are distributed on two sides below the combined steel formwork, and a drawer structure is formed between the plurality of the small cross beams and the plurality of the telescopic beams.
Preferably, the position of the cradle walking beam corresponds to the position of the corresponding telescopic beam.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through setting up combination steel form, drawer type combination pull rod formula truss structure, the upside pressurized downside is drawn, and the structure atress is reasonable, and the dead weight is light, and adjusts conveniently, can be very convenient break away from the centre form, can not harm the centre form, can also realize the regulation of centre form width through flexible roof beam.
Drawings
Fig. 1 is a three-dimensional diagram of the inner mold in a pouring state based on the light drawer type inner mold of the construction hanging basket of the utility model;
fig. 2 is a three-dimensional diagram of the inner mold in a pouring state of the light drawer type inner mold based on the construction hanging basket of the utility model;
fig. 3 is the utility model provides a walk capable state centre form minimum span three-dimensional map of light-duty drawer type centre form based on basket is hung in construction.
In the figure: the combined steel formwork comprises a combined steel formwork 1, a vertical rib frame 2, a suspension rod 3, a hanging basket walking beam 4, a telescopic beam 5, a pull rod 6, a small cross beam 7 and a pin shaft 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, light drawer type internal mold based on basket is hung in construction, including combination steel form 1, combination steel form 1 comprises two cope match-plates and two side formworks jointly, two cope match-plates are along central symmetric distribution, the below of combination steel form 1 is provided with a plurality of flexible roof beams 5, all through a plurality of gib head bolted connection between a plurality of flexible roof beams 5 and the combination steel form 1, the centre department of combination steel form 1 is provided with a plurality of pull rods 6 and a plurality of little crossbeam 7, the both sides of combination steel form 1 all design has perpendicular rib frame 2, the position of the perpendicular rib frame 2 of both sides respectively with the position of two side formworks corresponding, be connected through gib head bolt between two perpendicular rib frames 2 and the combination steel form 1, all through a plurality of round pin axle 8 rotation connections between two side formworks and the corresponding cope match-plates, the below of combination steel form 1 is provided with two basket walking roof beams 4, two basket walking roof beams 4 department of hanging all designs 3.
It is worth mentioning that a plurality of pull rods 6 and a plurality of little crossbeams 7 are flexible in combination steel form 1 department, and a plurality of flexible roof beams 5 distribute in the both sides of combination steel form 1 below, form the drawer structure between a plurality of little crossbeams 7 and a plurality of flexible roof beams 5, and the position of hanging basket walking roof beam 4 corresponds with the position of the flexible roof beam 5 that corresponds.
The utility model discloses in:
a. the standard section of the cantilever beam is poured through a hanging basket, and the concrete reaches the design strength of inner mold stripping;
b. removing the counter pull rods and the horizontal support rods of the inner mold and the outer mold, pulling the two vertical rib frames 2 through a chain block to drive the side mold plate, and rotating inwards along the pin shaft 8 to realize demolding of the side mold;
c. the hanging basket walking beam 4 is lowered to drive the telescopic beam 5 of the inner mold supported on the hanging basket walking beam 4, so that the inner mold integrally descends, and the demolding of the top template is realized;
d. after the segment is tensioned and reaches the traveling requirement, the traveling of the cradle drives the traveling beam 4 of the cradle and the internal mold thereon to integrally move to the next construction segment;
e. the width of the inner mold is adjusted through a drawer structure to meet the requirement of the width change of the inner box of the section, and the width of the inner mold is adjusted by drawing the telescopic beams 5 at two sides and rotating the pull rod 6 at the lower part;
f. the hanging basket walking beam 4 is lifted to drive the telescopic beam 5 of the inner mold supported on the hanging basket walking beam 4, so that the inner mold integrally rises to realize the die assembly of the top die plate;
g. the vertical rib frame 2 and the side die are rotated outwards along the pin shaft 8, so that the side die plate is closed; a horizontal stay bar and a suspender 3 of the internal mold and the external mold are arranged;
h. after the hanging basket structure is adjusted and the sections are checked and accepted to meet the pouring conditions, pouring section concrete;
i. and repeating the steps and circularly constructing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. Light drawer type internal mold based on basket is hung in construction, including combination steel form (1), its characterized in that, combination steel form (1) comprises two cope match-plate pattern and two side form boards jointly, two the cope match-plate pattern is along central symmetric distribution, the below of combination steel form (1) is provided with a plurality of flexible roof beam (5), and is a plurality of all through a plurality of gib head bolted connection between flexible roof beam (5) and combination steel form (1), the centre department of combination steel form (1) is provided with a plurality of pull rod (6) and a plurality of little crossbeam (7), the both sides of combination steel form (1) all have perpendicular rib frame (2), both sides erect the position of rib frame (2) and correspond with the position of two side form boards respectively, two erect and be connected through gib head bolt between rib frame (2) and combination steel form board (1), two all rotate through a plurality of round pin axle (8) and be connected between side form board and the corresponding cope match-plate board, the below of combination steel form (1) is provided with two basket of hanging (4), two the design has the jib (3) all to hang the beam department.
2. The construction basket based lightweight drawer inner formwork of claim 1, wherein a plurality of said tie rods (6) and a plurality of small beams (7) are telescopic at the combined steel formwork (1).
3. The light-weight drawer type internal mold based on the construction hanging basket as recited in claim 1, characterized in that a plurality of said telescopic beams (5) are distributed at both sides under the combined steel formwork (1), and a drawer structure is formed between a plurality of said small beams (7) and a plurality of said telescopic beams (5).
4. A light-weight drawer inner formwork based on a construction basket according to claim 1, characterized in that the position of the basket walking beam (4) corresponds to the position of the corresponding telescopic beam (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222486297.XU CN218562116U (en) | 2022-09-20 | 2022-09-20 | Light drawer type internal mold based on construction hanging basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222486297.XU CN218562116U (en) | 2022-09-20 | 2022-09-20 | Light drawer type internal mold based on construction hanging basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218562116U true CN218562116U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222486297.XU Active CN218562116U (en) | 2022-09-20 | 2022-09-20 | Light drawer type internal mold based on construction hanging basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218562116U (en) |
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2022
- 2022-09-20 CN CN202222486297.XU patent/CN218562116U/en active Active
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