CN203462754U - Free-disassembly suspension template - Google Patents

Free-disassembly suspension template Download PDF

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Publication number
CN203462754U
CN203462754U CN201320251472.5U CN201320251472U CN203462754U CN 203462754 U CN203462754 U CN 203462754U CN 201320251472 U CN201320251472 U CN 201320251472U CN 203462754 U CN203462754 U CN 203462754U
Authority
CN
China
Prior art keywords
template
vertical shaft
shape bolt
utility
model
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.)
Expired - Fee Related
Application number
CN201320251472.5U
Other languages
Chinese (zh)
Inventor
侯建常
詹剑霞
马少甫
汪文亮
余永俊
李纪虎
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.)
China Gezhouba Group Co Ltd
Original Assignee
China Gezhouba 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
Publication date
Application filed by China Gezhouba Group Co Ltd filed Critical China Gezhouba Group Co Ltd
Priority to CN201320251472.5U priority Critical patent/CN203462754U/en
Application granted granted Critical
Publication of CN203462754U publication Critical patent/CN203462754U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a free-disassembly suspension template which comprises a template. The back surface of the template is provided with a plurality of U-shaped bolts. An end of each U-shaped bolt is provided with a thread, and passes through a cross beam to be connected with a supporting plate through a nut. The U-shaped bolts are arranged in a plurality of rows and columns. Correspondingly, there are a plurality of cross beams. According to the utility model, the template can be put into a vertical shaft in a mode of suspension, and the template is not taken out after capping and pouring, thereby solving problems of great difficulty and safety risk in installation or removal of the template during the construction of a cast-in-place concrete floor at the top of the vertical shaft, achieving the quick capping processing of the vertical shaft, saving a lot of materials and manpower, and reducing the cost of construction. The template provided by the utility model is simple in structure, and is convenient and quick to install and operate.

Description

Avoid dismantle pendent form
Technical field
The utility model relates to concrete construction template, particularly a kind of avoid dismantle pendent form that is applicable to vertical shaft top cast-in-place concrete floor.
Background technology
In the ship elevator engineering of power station, be designed with some temporary construction vertical shafts (as construction period is transported the hoist shaft, elevator shaft etc. of passage as material and constructor), when engineering approaches completion, these vertical shaft operations are used and are finished, and conventionally adopt the mode of cast-in-place concrete floor to its processing of binding.Because this class floor is hanging structure concrete, surrounding is upright metope, large apart from ground level, and the installation of template in construction process or dismounting exist very large difficulty, and security risk is very big simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of avoid dismantle pendent form, the problems such as difficulty is large, security risk is large are installed or removed to the template existing in the time of can effectively solving the cast-in-place concrete floor construction of vertical shaft top, fast the bind processing of realization to vertical shaft, can save a large amount of materials and labour, reduce construction cost.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of avoid dismantle pendent form, comprise template, and the template back side is provided with many " U " shape bolts, the termination of " U " shape bolt is provided with screw thread, and the termination of " U " shape bolt is passed crossbeam and is connected with supporting plate by nut.
Described " U " shape bolt is multiple lines and multiple rows, and corresponding crossbeam is many.
Described crossbeam is that two i iron are side by side formed by connecting by the many bolts through its web, the reserved gap of passing through for " U " shape bolt between two i iron.
Described template is steel form, and " U " shape bolt and steel form are welded to connect;
Or described template is plastic formwork, " U " shape bolt is connected by connector with plastic formwork.
Described template is spliced by polylith, and the overall dimensions of template and vertical shaft inwall size adapt, and are placed in vertical shaft.
A kind of avoid dismantle pendent form that the utility model provides, can template be placed in vertical shaft by the mode of suspention, bind and build rear pattern plate and no longer take out, thereby the problems such as difficulty is large, security risk is large are installed or removed to the template existing while solving the cast-in-place concrete floor construction of vertical shaft top.Fast the bind processing of realization to vertical shaft, can save a large amount of materials and labour, reduces construction cost.Of the present utility model simple in structure, fitting operation is convenient and swift.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is plan structure schematic diagram of the present utility model.
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
Fig. 3 is the B-B cross-sectional schematic of Fig. 1.
Fig. 4 is that the utility model is overlooked overall structure schematic diagram while using.
In figure: template 1, crossbeam 2, " U " shape bolt 3, supporting plate 4, bolt 5, cushion block 6, vertical shaft 7, template parting 8.
The specific embodiment
In Fig. 1-3, a kind of avoid dismantle pendent form, comprises template 1, it is characterized in that: template 1 back side is provided with many " U " shape bolts 3, and the termination of " U " shape bolt 3 is provided with screw thread, and the termination of " U " shape bolt 3 is passed crossbeam 2 and is connected with supporting plate 4 by nut.Structure, can lift template 1 in vertical shaft 7 by slinging beam 2 thus, and can adjust by adjusting the nut of " U " shape bolt 3 terminations the planeness of template 1.
Preferred as in Fig. 1, described " U " shape bolt 3 is multiple lines and multiple rows, and corresponding crossbeam 2 is many.
Preferred as in Fig. 2,3, described crossbeam 2 is that two i iron are side by side formed by connecting by the many bolts 5 through its web, the reserved gap of passing through for " U " shape bolt 3 between two i iron, and this gap is slightly larger than the diameter of " U " shape bolt 3 conventionally.Structure, is convenient to the connection of " U " shape bolt 3 thus, and stressed reliable.
In optional scheme, described template 1 is steel form, and " U " shape bolt 3 is welded to connect with steel form;
Or in another optional scheme, described template 1 is plastic formwork, and " U " shape bolt 3 is connected by connector with plastic formwork.Existing plastic formwork is used comparatively general, and it is also feasible adopting plastic formwork to make the utility model.
In Fig. 4, described template 1 is spliced by polylith, and the overall dimensions of template 1 and vertical shaft 7 inwall sizes adapt, and are placed in vertical shaft 7.Conventionally the undersized of template 1 is in the cross section of inboard wall size of vertical shaft 7, thereby is beneficial to lifting, and the gap existing between the borehole wall can be sealed by cement mortar.
Of the present utility model have use step to be:
1, processing: template 1 selects thickness to be not less than the material of 1.6cm, crossbeam 2 adopts 20# i iron material, for ease of lifting, generally template 1 is divided into several piece rectangle, in this example, be divided into 3, the size of monolithic rectangle sheet material is planned according to the gross area of cast-in-place concrete floor, notices that the undersized of template 1 is in the cross dimensions of vertical shaft during planning.Add man-hour, take monolithic sheet material as unit, according to designing requirement, in processing factory, the connecting portion of " U " shape bolt 3 of moulding is vertically welded in the one side of steel plate, adopts in plastic formwork Shi,Ze processing factory and by connector, " U " shape bolt 3 is connected with plastic formwork.
Then single crossbeam 2 is installed together with template 1, permanent preservative treatment is carried out in the bottom surface of template 1 simultaneously.
2, template is installed: as shown in Figure 4, first the cushion block of two lumps of wood systems 6 is placed on symmetrically on the well head face of the vertical shaft 7 of intending watering floor, rear employing lifting appliance lifting the utility model, during lifting, by unit, lift respectively, in hoisting process, the two ends of crossbeam 2 are placed on lumps of wood cushion block 6, must be close to closely sealedly between adjacent single form, finally by the nut on rotation " U " shape bolt 3, make template 1 reach the planeness requirement of design.
3, squeegee: after template installation, adopt cement mortar to seal processing to the gap between template 1 and the upright metope of vertical shaft 7, in order to avoid there is spillage phenomenon during concreting.
4, build: after the reinforcement installation in storehouse, can carry out concreting.
5, remove: when floor concrete casting completes and reaches after design strength, unclamp successively the nut of " U " shape bolt 3, take off supporting plate 4, remove crossbeam 2, the termination of exposing of cutting off " U " shape bolt 3.Floorslab concrete bottom template 1 is not removed.The sealing that completes thus whole vertical shaft 7 is built.

Claims (5)

1. an avoid dismantle pendent form, comprise template (1), it is characterized in that: template (1) back side is provided with many " U " shape bolts (3), and the termination of " U " shape bolt (3) is provided with screw thread, the termination of " U " shape bolt (3) is passed crossbeam (2) and is connected with supporting plate (4) by nut.
2. a kind of avoid dismantle pendent form according to claim 1, is characterized in that: described " U " shape bolt (3) is multiple lines and multiple rows, and corresponding crossbeam (2) is many.
3. a kind of avoid dismantle pendent form according to claim 1, it is characterized in that: described crossbeam (2) is that two i iron are side by side formed by connecting by the many bolts (5) through its web, the reserved gap of passing through for " U " shape bolt (3) between two i iron.
4. a kind of avoid dismantle pendent form according to claim 1, is characterized in that: described template (1) is steel form, and " U " shape bolt (3) is welded to connect with steel form;
Or described template (1) is plastic formwork, " U " shape bolt (3) is connected by connector with plastic formwork.
5. a kind of avoid dismantle pendent form according to claim 1, is characterized in that: described template (1) is spliced by polylith, and the overall dimensions of template (1) and vertical shaft (7) inwall size adapt, and are placed in vertical shaft (7).
CN201320251472.5U 2013-05-10 2013-05-10 Free-disassembly suspension template Expired - Fee Related CN203462754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320251472.5U CN203462754U (en) 2013-05-10 2013-05-10 Free-disassembly suspension template

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320251472.5U CN203462754U (en) 2013-05-10 2013-05-10 Free-disassembly suspension template

Publications (1)

Publication Number Publication Date
CN203462754U true CN203462754U (en) 2014-03-05

Family

ID=50175126

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320251472.5U Expired - Fee Related CN203462754U (en) 2013-05-10 2013-05-10 Free-disassembly suspension template

Country Status (1)

Country Link
CN (1) CN203462754U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105019645A (en) * 2015-07-28 2015-11-04 上海建工二建集团有限公司 Template system for building concrete structure at earth-taking opening in top-down construction method, and construction method
CN106801511A (en) * 2017-02-27 2017-06-06 中建八局第三建设有限公司 A kind of super large reserved opening hanging mould structure and its construction method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105019645A (en) * 2015-07-28 2015-11-04 上海建工二建集团有限公司 Template system for building concrete structure at earth-taking opening in top-down construction method, and construction method
CN106801511A (en) * 2017-02-27 2017-06-06 中建八局第三建设有限公司 A kind of super large reserved opening hanging mould structure and its construction method

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140305

Termination date: 20200510

CF01 Termination of patent right due to non-payment of annual fee