CN202831624U - Template for deformation joint of shear wall - Google Patents

Template for deformation joint of shear wall Download PDF

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Publication number
CN202831624U
CN202831624U CN 201220501429 CN201220501429U CN202831624U CN 202831624 U CN202831624 U CN 202831624U CN 201220501429 CN201220501429 CN 201220501429 CN 201220501429 U CN201220501429 U CN 201220501429U CN 202831624 U CN202831624 U CN 202831624U
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CN
China
Prior art keywords
template
ribs
supporting framework
rib
panels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN 201220501429
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Chinese (zh)
Inventor
殴长红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNAN DONGFANGHONG CONSTRUCTION GROUP CO Ltd
Original Assignee
HUNAN DONGFANGHONG CONSTRUCTION GROUP CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by HUNAN DONGFANGHONG CONSTRUCTION GROUP CO Ltd filed Critical HUNAN DONGFANGHONG CONSTRUCTION GROUP CO Ltd
Priority to CN 201220501429 priority Critical patent/CN202831624U/en
Application granted granted Critical
Publication of CN202831624U publication Critical patent/CN202831624U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model discloses a template for deformation joints of a shear wall. The template for the deformation joints of the shear wall comprises a supporting framework and panels, wherein the supporting framework is composed of edge frames and vertical ribs, the vertical ribs are evenly distributed in the edge frames, the panels are arranged on the upper surface of the supporting framework, and cross ribs which are perpendicular to the vertical ribs are arranged on the lower surface of the supporting framework. The panels, the vertical ribs and the cross ribs are connected and fixed through T-shaped bolts. Screw holes which correspond to the T-shaped bolts are formed in the positions, corresponding to the vertical ribs, of the cross ribs. A pair of the cross ribs is used so as to increase the strength of the template and be beneficial for installation and use. The panels, the supporting framework and the cross ribs are connected to form the whole template through the T-shaped bolts, so that the template is simple in structure and convenient to manufacture in batch. When the template is used, a wood board is installed between two templates so as to adapt to requirements of the deformation joints with different widths, and the template is good in generality. Compared with the prior art, repeated labor is reduced and cost of manpower and material resource is saved.

Description

Shear force wall deformation slit formwork
Technical field
The utility model relates to the deformation joint in a kind of shear wall construction, particularly a kind of typified form of shear force wall deformation slit.
Background technology
Current fast development along with building industry; the high-building construction of shear wall structure form is more and more; often can run into the shear force wall deformation slit operation difficult problem about 20 ㎝ in the work progress; selection of construction method is improper; easily cause the concreting leakiness, muscle and running pulp phenomenon occur easily revealing, the concreting rear pattern plate is difficult to remove; template easily sled is mashed, is difficult to guarantee construction quality.
The utility model content
The purpose of this utility model is to provide a kind of construction quality, shear force wall deformation slit formwork simple in structure of improving.
This shear force wall deformation slit formwork that the utility model provides comprises support frame, panel, and support frame is comprised of frame and the perpendicular rib that is distributed in the frame, and the upper surface of support frame has panel, soffit that the cross rib vertical with erecting rib arranged.
Be connected and fixed by tommyhead bolt between described panel, perpendicular rib, the cross rib.
There is the screw corresponding with described tommyhead bolt the position of corresponding perpendicular rib on the described cross rib.
Two of described cross ribs use in pairs, increase the intensity of template, are conducive to install and use.
The utility model is connected to become an integral mold plate by T-shaped bolt with panel, support frame and cross rib three, simple in structure, be convenient to batch making, with the time can adapt to by timber boarding cassette tape between two masterplates the deformation joint demand of different in width, has versatility, compare with prior art, can reduce the duplication of labour, cost uses manpower and material resources sparingly.
Description of drawings
Fig. 1 is elevational schematic view of the present utility model.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the side-looking sectional structure schematic diagram that the utility model uses state.
The specific embodiment
As shown in Figure 1 to Figure 3, this shear force wall deformation slit formwork that the utility model offers, comprise support frame 1, panel 2, support frame 1 is comprised of frame 11 and the perpendicular rib 12 that is distributed in the frame, panel 2 is positioned at the upper surface of support frame 1, and the soffit of support frame 1 has the cross rib 3 vertical with erecting rib 12.Be connected and fixed by tommyhead bolt 4 between panel 2, perpendicular rib 12, the cross rib 3.There is the screw corresponding with tommyhead bolt 4 position of corresponding perpendicular rib 12 on the cross rib 3.3 two of cross ribs use in pairs.
Adopt split bolt 5 fastening location between template in the deformation joint and the both sides concrete wall, at first according to thickness and the quantity of the width of deformation joint and highly definite template, the length and width size of general template all is no more than 3 meters during making.Each template is made by said structure, then arrange auger shell keyhole 6 in the position between the corresponding two adjacent cross ribs 3 on its panel by dislocation, the diameter of bolt hole 6 is greater than the diameter of wall-crossing opposite-drawing bolt 5, and by the band steel 7 that the template two sides adds 80 * 5 mm that is arranged in of bolt hole 6.
During installation, two of the templates in every deformation joint are used in pairs, make the panel 2 of two templates be close to the wall locations place by the thickness of adjusting plank cassette tape 8 between two templates.
Concrete installation process is as follows: measure the unwrapping wire location, and axis, control line, openings position line and the absolute altitude line of shear wall are carried out mark.Respectively lay the reinforcing bar 9 of a φ 25 before template is installed at flooring-0.05m, apart from 0.5m position, shear wall two ends, length is that the deformation joint width adds 50mm * 2, as pedestal and the limit rib of template between deformation joint.Set up timber wedge on reinforcing bar 9, template is positioned on the timber wedge.At first with the lifting of the double template in the deformation joint, wear split bolt 5 when template is installed, bamboo trunk positioning bolt cover 10 is installed, lift again the locating template in the two concrete walls outside; Nut on the split bolt 5 is carried out tightening the first time, and timber boarding cassette tape 8 is made diagonal brace with 48 pipes of φ simultaneously template is proofreaied and correct, proofread and correct qualified after again with nut screwing clamping.Should guarantee the width of deformation joint, guarantee again the physical dimension of body of wall, form joint is tight, not spillage.
Check absolute altitude, the verticality of template after template is installed, absolute altitude should be controlled at ± 5 ㎜ in, verticality is controlled in the 5mm.
Deformation joint both sides shear wall concrete should divide three symmetries to build, and after building, vibrates with the plug-in type vibrating rod at every turn, and the time is no more than 25 seconds, and guarantees that deformation joint both sides shear wall casting and compacting of concrete is even, avoids monolateral form lateral pressure to cause distortion, displacement.
According to weather temperature height, can tear plate in concreting open after 18~36 hours; At first the steel pipe diagonal brace is removed during form removal, the nut on the split bolt 5 is unscrewed, after plank cassette tape 8 is removed, hang out again locating template, remove at last the template in the deformation joint; Should avoid lifting the concrete shear force wall that template is collided just moulding during form removal.Must carry out the concrete residue to the template of removing and remove, brushing release agent after cleaning is clean.Carry out preparation of construction for using next time.
Typified form, split bolt, plank cassette tape and bracing frame pipe etc. are all reusable.

Claims (4)

1. shear force wall deformation slit formwork, it is characterized in that: this template comprises support frame, panel, and support frame is comprised of frame and the perpendicular rib that is distributed in the frame, and the upper surface of support frame has panel, soffit that the cross rib vertical with erecting rib arranged.
2. shear force wall deformation slit formwork as claimed in claim 1 is characterized in that: be connected and fixed by tommyhead bolt between described panel, perpendicular rib, the cross rib.
3. shear force wall deformation slit formwork as claimed in claim 2 is characterized in that: there is the screw corresponding with described tommyhead bolt the position of corresponding perpendicular rib on the described cross rib.
4. shear force wall deformation slit formwork as claimed in claim 1 is characterized in that: two in pairs uses of described cross rib.
CN 201220501429 2012-09-28 2012-09-28 Template for deformation joint of shear wall Active CN202831624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220501429 CN202831624U (en) 2012-09-28 2012-09-28 Template for deformation joint of shear wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220501429 CN202831624U (en) 2012-09-28 2012-09-28 Template for deformation joint of shear wall

Publications (1)

Publication Number Publication Date
CN202831624U true CN202831624U (en) 2013-03-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220501429 Active CN202831624U (en) 2012-09-28 2012-09-28 Template for deformation joint of shear wall

Country Status (1)

Country Link
CN (1) CN202831624U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106245907A (en) * 2016-08-30 2016-12-21 中国冶集团有限公司 Narrow and small space body of wall integration mold method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106245907A (en) * 2016-08-30 2016-12-21 中国冶集团有限公司 Narrow and small space body of wall integration mold method

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