CN210685368U - Convenient reinforcing complete die set for concrete wall formworks on two sides of deformation joint - Google Patents

Convenient reinforcing complete die set for concrete wall formworks on two sides of deformation joint Download PDF

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Publication number
CN210685368U
CN210685368U CN201920982450.3U CN201920982450U CN210685368U CN 210685368 U CN210685368 U CN 210685368U CN 201920982450 U CN201920982450 U CN 201920982450U CN 210685368 U CN210685368 U CN 210685368U
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China
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steel form
big steel
sides
diagonal tension
concrete wall
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CN201920982450.3U
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Chinese (zh)
Inventor
郝宇飞
牛艳琴
余肖锋
余广勤
张文婷
田鹏勇
李妙平
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China Shanxi Sijian Group Co Ltd
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China Shanxi Sijian Group Co Ltd
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Abstract

The utility model belongs to building movement joint construction field discloses a convenient reinforcement integrated die utensil of movement joint both sides concrete wall form, the mould includes parallel arrangement's big steel form and plank sheathing, constitute the concrete placement district between big steel form and the plank sheathing, the big steel form interval parallel arrangement of two sets of moulds forms the movement joint, it has a plurality of bolt holes to open along horizontal and vertical equipartition on the big steel form, connect through a plurality of diagonal tension screw rods between big steel form and the plank sheathing, the cover is equipped with the PVC sleeve pipe that is used for the drawing of patterns on the diagonal tension screw rod section in the concrete placement district, the end of diagonal tension screw rod is equipped with the lantern ring, the diagonal tension screw rod on the same vertical axis is as an organic whole through inserting fixed steel bar connection along the lantern ring. The utility model solves the problem of large reinforcing difficulty at the deformation joint by inserting the component from the upper part downwards to reinforce the deformation joint inner template, and has convenient installation and high working efficiency; and the quality of the casting surface of the large steel template is better than that of the appearance construction of the traditional wood template.

Description

Convenient reinforcing complete die set for concrete wall formworks on two sides of deformation joint
Technical Field
The utility model belongs to building movement joint construction field, concretely relates to convenient reinforcement integrated die set of movement joint both sides concrete wall form.
Background
The building deformation joint is divided into three types according to different external damage factors, namely an expansion joint, a settlement joint and a shockproof joint. In industrial and civil buildings, due to the influence of factors such as air temperature change, uneven settlement of a foundation, earthquake and the like, additional stress and deformation are generated inside the building structure, and if the additional stress and deformation is not properly treated, the building is damaged, cracks and even collapse are generated, and the use and the safety are influenced. The solution method comprises the following steps: building integrity is enhanced with sufficient strength and rigidity to overcome these failure stresses without failure; the structure is broken at the deformation sensitive parts in advance, certain gaps are reserved to ensure that the building has enough deformation width in the gaps without causing damage to the building, and the reserved gaps for vertically dividing the building are called deformation joints. The wooden template is used in the construction of traditional movement joint department, and the reinforcement degree of difficulty is big, leads to the concrete impression to guarantee.
Disclosure of Invention
The utility model discloses a it is big to solve the deformation joint both sides wall form processing difficulty, and the problem that concrete appearance quality can't be guaranteed provides a convenient reinforcement complete set mould of deformation joint both sides concrete wall form.
The utility model adopts the following technical scheme:
the utility model provides a convenient reinforcement package mould of movement joint both sides concrete wall form, the mould includes parallel arrangement's big steel form and plank sheathing, constitute the concrete placement district between big steel form and the plank sheathing, the big steel form interval parallel arrangement of two sets of moulds forms the movement joint, it has a plurality of bolt holes to open along horizontal and vertical equipartition on the big steel form, connect through a plurality of tie screws between big steel form and the plank sheathing, the cover is equipped with the PVC sleeve pipe that is used for the drawing of patterns on the tie screw section in the concrete placement district, the end of tie screw is equipped with the lantern ring, it is as an organic whole through inserting fixed steel bar connection along the lantern ring to the tie screw on the same vertical axis.
The back of the wood template is provided with a plurality of reinforcing square timbers.
A plurality of steel bar keels are respectively and uniformly welded on the back of the outline template along the transverse direction and the longitudinal direction, and the distance is 200 mm.
The bolt hole interval on the big steel form is 500 mm.
The utility model solves the problem of large reinforcing difficulty at the deformation joint by inserting the component from the upper part downwards to reinforce the deformation joint inner template, and has convenient installation and high working efficiency; and the quality of the casting surface of the large steel template is better than that of the appearance construction of the traditional wood template.
Drawings
FIG. 1 is a view showing a reinforced usage state of the present invention;
fig. 2 is a sectional view of the mold of the present invention;
FIG. 3 is a schematic view of the back of a large steel form;
FIG. 4 is a schematic view of a counter-pulling screw;
in the figure: 1-fixed steel bar, 2-square wood, 3-steel pipe, 4-split screw, 5-PVC sleeve, 6-large steel template, 7-wood template and 8-steel bar support.
Detailed Description
The convenient complete set of mould that consolidates of concrete wall form of movement joint both sides as shown in fig. 1 and 2 mainly includes four parts component:
a first component: a large steel template is made of 3mm steel plates, the distance between bolt holes in the large steel template is 500mm, and a reinforcing steel bar with the phi 25 welded on the back surface is used as a main keel and a secondary keel, and the distance is 200 mm.
A second component: one end of the split screw is welded with a U-shaped ring, as shown in figure 4.
A third component: phi 50PVC plastic sleeve.
And (4) a fourth component: the length of the fixed steel bar of phi 25 is determined according to the layer height, and a small circular ring is processed at the end part.
During construction, a U-shaped ring is welded at the end part of the counter-pulling screw rod, after the large steel formwork is installed and determined, one end of the counter-pulling screw rod welded with the U-shaped ring penetrates into a deformation joint through a phi 50PVC plastic sleeve to be pre-inserted, then a phi 25 fixed steel bar penetrates into the U-shaped ring from the top, and the formwork is reinforced through reinforcing the other end (the inner side of the deformation joint side wall) of the counter-pulling screw rod. And (3) dismantling the formwork after the strength of the concrete meets the formwork removal requirement, loosening the butterfly clamp of the counter-pull screw rod when dismantling, pulling out the U-shaped ring from the fixed steel bar with the diameter of 25 phi from the top, taking out the counter-pull screw rod, and finally lifting the large steel mould out by using a tower crane for maintenance.

Claims (4)

1. The utility model provides a convenient reinforcement package mould of movement joint both sides concrete wall form, a serial communication port, the mould includes parallel arrangement's big steel form and plank sheathing, constitute the concrete placement district between big steel form and the plank sheathing, the big steel form interval parallel arrangement of two sets of moulds forms the movement joint, it has a plurality of bolt holes to open along horizontal and vertical equipartition on the big steel form, connect through a plurality of diagonal tension screws between big steel form and the plank sheathing, the cover is equipped with the PVC sleeve pipe that is used for the drawing of patterns on the diagonal tension screw section in the concrete placement district, the end of diagonal tension screw is equipped with the lantern ring, the diagonal tension screw on the same vertical axis is as an organic whole through inserting fixed steel bar along the lantern ring and connecting.
2. The convenient reinforcing complete set of mould for concrete wall formworks on two sides of a deformation joint according to claim 1, wherein a plurality of reinforcing square timbers are arranged on the back surface of the wood formwork.
3. The convenient reinforcing complete set of mould for concrete wall formworks on two sides of a deformation joint according to claim 2, wherein a plurality of steel keels are respectively and uniformly welded on the back surface of the outline formwork along the transverse direction and the longitudinal direction, and the distance between the steel keels and the steel keels is 200 mm.
4. A convenient and fast reinforcing complete set of mould for concrete wall formworks on two sides of a deformation joint according to claim 3, wherein the distance between bolt holes on a large steel formwork is 500 mm.
CN201920982450.3U 2019-06-27 2019-06-27 Convenient reinforcing complete die set for concrete wall formworks on two sides of deformation joint Active CN210685368U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920982450.3U CN210685368U (en) 2019-06-27 2019-06-27 Convenient reinforcing complete die set for concrete wall formworks on two sides of deformation joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920982450.3U CN210685368U (en) 2019-06-27 2019-06-27 Convenient reinforcing complete die set for concrete wall formworks on two sides of deformation joint

Publications (1)

Publication Number Publication Date
CN210685368U true CN210685368U (en) 2020-06-05

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CN201920982450.3U Active CN210685368U (en) 2019-06-27 2019-06-27 Convenient reinforcing complete die set for concrete wall formworks on two sides of deformation joint

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CN (1) CN210685368U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115045499A (en) * 2022-07-28 2022-09-13 中国二十二冶集团有限公司 Deformation joint wall formwork reinforcing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115045499A (en) * 2022-07-28 2022-09-13 中国二十二冶集团有限公司 Deformation joint wall formwork reinforcing method

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