CN102444283A - Horizontal supporting structure of building templates - Google Patents
Horizontal supporting structure of building templates Download PDFInfo
- Publication number
- CN102444283A CN102444283A CN2011104339694A CN201110433969A CN102444283A CN 102444283 A CN102444283 A CN 102444283A CN 2011104339694 A CN2011104339694 A CN 2011104339694A CN 201110433969 A CN201110433969 A CN 201110433969A CN 102444283 A CN102444283 A CN 102444283A
- Authority
- CN
- China
- Prior art keywords
- template
- pull bar
- reinforcing bar
- back cord
- bar
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 43
- 238000009415 formwork Methods 0.000 claims description 9
- 230000008901 benefit Effects 0.000 abstract description 3
- 210000000988 bone and bone Anatomy 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A horizontal supporting structure of a building template is characterized in that a back edge vertical to a batten on the outer side of the template in each direction is arranged outside the batten; two back ridges outside the templates of every two adjacent side surfaces are connected through a pin; each back edge is connected with the steel rib inside the template through a pull rod, and one end of the pull rod is connected with the steel rib inside the template; the other end of the pull rod, namely the non-connection steel bone end, penetrates through a gap between the template and the batten to be connected with the back edge, and the pull rod penetrates through the through hole and is fastened through a nut; and a space between every two opposite back ridges except the steel ribs is provided with a pair of pull rods. Compared with the prior art, the invention has the advantages of uniform and reasonable stress, difficult deformation of the template, reduction of the incidence rate of construction accidents and the like.
Description
Technical field
The invention belongs to the realm of building construction, relate in particular to a kind of horizontal support structure of construction formwork.
Background technology
At the realm of building construction, construction formwork has become the important tool of concrete structure engineering construction, in the cast-in-place concrete structure engineering; Form work engineering generally accounts for 20%～30% of concrete structure engineering cost; Account for 30%～40% of the engineering amount of labour used, account for about 50% of the duration, so; Mould plate technique directly influences quality, cost and the benefit of engineering construction, so it is an important content that promotes China's Building technology progress.
At present; Do not contain the concrete building template of reinforcing bar for some inside, its braced structures generally adopts flitch as perpendicular stupefied, and round steel pipe is as back cord; Flitch is supported on the outside of template; Round steel pipe is supported on the outside of flitch, link to each other through split bolt between two round steel pipe of each opposite face outside of template, and split bolt passes, and template is inner to be formed drawing.This bolt can be accomplished support and reinforcing to template to the mode of drawing, but because the bolt of this structure is to pass that template is inner to be formed drawing, so the mixed pise template that contains reinforcing bar for inside then can not be suitable for.
At present, the braced structures that contains the mixed pise template employing of reinforcing bar for inside mainly is a steel truss, because of template contains reinforcing bar; Split bolt can't pass reinforcing bar; The longitudinal bracing of the then inner mixed pise template that contains reinforcing bar is promptly perpendicular stupefiedly still to adopt flitch, and the support of horizontal direction adopts steel truss as back cord, and promptly flitch utilizes steel truss to support outward; Adopt reinforcing bar as pull bar between the truss; Form between the relative truss pull bar, adjacent and become to form external corner between the truss of angle and tiltedly draw, but pull bar is arranged on the outside of template.Though the mixed pise template that this structure contains reinforcing bar to inside has played the horizontal support effect, in practice of construction, exists following deficiency:
1, because reinforcing bar is contained in template inside, so the steel bar rod between the truss just carries out drawknot in the outside of template and the outside of truss, inside has no drawknot; And the distance between the pull bar is excessive, because the shape of construction formwork is different, causes the truss discontinuity in the practice of construction; Importantly in the process of the inner fluid concrete of template; Angle between the truss very easily is out of shape, thereby causes template deformation, and the accident of the quick-fried mould of concrete very easily takes place template deformation.
2, because the weight of truss is big, single truss all brings difficulty in work progress, for workman's carrying and installation basically more than hundred kilograms.
3, the cost of truss is bigger, and recycling rate of waterused is low.
Summary of the invention
The object of the present invention is to provide that a kind of not only stressed evenly, rationally template is not yielding, reduce the building accident rate, and construction cost is low, recycling rate of waterused is high, improves the construction formwork horizontal support structure of efficiency of construction.
The technical scheme that the present invention adopted is that the building that contains reinforcing bar in inside for example is provided with back cord outside the outside longitudinal bracing flitch of template such as body of wall, huge post; The flitch that is the template lateral surface of each direction is respectively equipped with a back cord vertical with this side rail side outward; This back cord can be channel-section steel, square steel pipe or i iron; But more firm for reaching support, stressed purpose more uniformly, back cord is channel-section steel preferably; Link to each other through pin or bolt between two back cords outside the template of above-mentioned every adjacent two sides; Above-mentioned every back cord is connected with the inner reinforcing bar of template through pull bar; Said pull bar is that two ends have externally threaded reinforcing bar; This pull bar one end links to each other with reinforcing bar in the template; Its connected mode can be on reinforcing bar, to offer and the corresponding screw thread slotted eye of pull bar one end external screw thread, and pull bar links to each other with reinforcing bar through the screw thread slotted eye on the reinforcing bar; Connected mode also can be a welded sleeve on reinforcing bar; The machined of this sleeve and the corresponding internal thread of pull bar one end, pull bar links to each other through the sleeve on the reinforcing bar, damages reinforcing bar for reducing; And easy construction, pull bar are preferably adopted through the sleeve on the reinforcing bar and are linked to each other with reinforcing bar; The other end of pull bar is that the slit that disconnected reinforcing bar end passes between template and flitch links to each other with back cord, promptly offers the through hole corresponding with the size of pull bar on the back cord, and pull bar passes this through hole and fastening through nut; Pull bar between back cord outside above-mentioned each side and this side direction reinforcing bar is at least one, and can require the quantity of adjustment pull bar according to practice of construction; Above-mentioned per two relative back cords and between them the space except that reinforcing bar also be provided with pull bar, promptly to pull bar, the through hole on the back cord of both sides is passed at these two ends to pull bar, and fastening through nut.
The present invention is arranged on the promptly perpendicular stupefied outside of longitudinal bracing flitch, and the building that reinforcing bar is contained in inside for example template such as body of wall, huge post play the horizontal support effect, back cord supports and template inside has pull bar; When in template, watering concrete; Guaranteed the stability of template, the quantity of pull bar and the spacing between the pull bar can be according to the adjustment of practice of construction demand, and back cord is accepted evenly; Template is not yielding, thereby lowers the generation of quick-fried mould accident; The present invention can have pvc pipe at rod outer sleeve when mounted, treat that concrete pouring is accomplished after, pull bar can withdraw from repeated use, has reduced cost of production; In addition, back cord adopts channel-section steel, square steel pipe or i iron, and these steel relative weights are light, and price is low, and is easy for installation.
The present invention compared with prior art has following advantage:
1, structure stress is even, reasonable, and template is not yielding, reduces the building accident rate;
2, cost is low, and is easy for installation, and recycling rate of waterused is high, improves efficiency of construction.
Description of drawingsFig. 1 is a top cross-sectional view of the present invention.
Fig. 2 is the structural representation of pull bar of the present invention.
Fig. 3 is the structural representation of sleeve of the present invention.
Fig. 4 is the structural representation of back cord of the present invention.
The specific embodimentLike Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, be respectively equipped with a back cord vertical 3 outside the flitch 2 of template 1 lateral surface of each direction with this side rail side, this back cord is a channel-section steel; Link to each other through pin 4 between two back cords outside the template of every adjacent two sides; Every back cord is connected with the inner reinforcing bar 6 of template through pull bar 5; Pull bar is the reinforcing bar that two ends have external screw thread 7; This pull bar one end links to each other with reinforcing bar in the template, and it is a welded sleeve 8 on reinforcing bar, the internal thread 9 that the machined of this sleeve is corresponding with pull bar one end; Pull bar links to each other with reinforcing bar through the sleeve on the reinforcing bar; The other end of pull bar is that the slit that disconnected reinforcing bar end passes between template and flitch links to each other with back cord, promptly offers the through hole corresponding with the size of pull bar 10 on the back cord, and pull bar passes this through hole and fastening through nut 11; Per two relative back cords and between them the space except that reinforcing bar also be provided with pull bar, promptly to pull bar 5 ', the through hole on the back cord of both sides is passed at these two ends to pull bar, and fastening through nut.
Claims (3)
1. construction formwork horizontal support structure, it is characterized in that: the outside longitudinal bracing flitch of template is provided with back cord outward, and promptly the flitch of the template lateral surface of each direction is respectively equipped with a back cord vertical with this side rail side outward; Link to each other through pin between two back cords outside the template of every adjacent two sides; Every back cord is connected with the inner reinforcing bar of template through pull bar, and pull bar is that two ends have externally threaded reinforcing bar, and this pull bar one end links to each other with reinforcing bar in the template; The other end of pull bar is that the slit that disconnected reinforcing bar end passes between template and flitch links to each other with back cord, promptly offers the through hole corresponding with the size of pull bar on the back cord, and pull bar passes this through hole and fastening through nut; Pull bar between back cord outside each side and this side direction reinforcing bar is at least one; Per two relative back cords and between them the space except that reinforcing bar also be provided with pull bar, promptly to pull bar, the through hole on the back cord of both sides is passed at these two ends to pull bar, and fastening through nut.
2. construction formwork horizontal support structure according to claim 1 is characterized in that: back cord is a channel-section steel.
3. construction formwork horizontal support structure according to claim 1 and 2 is characterized in that: pull bar links to each other with reinforcing bar through the sleeve on the reinforcing bar, i.e. welded sleeve on the reinforcing bar, the machined of this sleeve and the corresponding internal thread of pull bar one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104339694A CN102444283A (en) | 2011-12-22 | 2011-12-22 | Horizontal supporting structure of building templates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104339694A CN102444283A (en) | 2011-12-22 | 2011-12-22 | Horizontal supporting structure of building templates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102444283A true CN102444283A (en) | 2012-05-09 |
Family
ID=46007187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104339694A Pending CN102444283A (en) | 2011-12-22 | 2011-12-22 | Horizontal supporting structure of building templates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102444283A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989367A (en) * | 2017-10-23 | 2018-05-04 | 中国十七冶集团有限公司 | A kind of Long-span Cantilever mould steel construction inner panel support system |
| CN116575696A (en) * | 2023-07-12 | 2023-08-11 | 中国建筑第六工程局有限公司 | Reverse construction method post-pouring belt prefabricated horizontal supporting structure and construction method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2534290Y (en) * | 2002-04-03 | 2003-02-05 | 冯树营 | Column form |
| CN201195942Y (en) * | 2007-11-10 | 2009-02-18 | 胡彦彬 | Bidirectional fastening tool for constructive engineering template support |
| CN101538939A (en) * | 2009-03-03 | 2009-09-23 | 江苏省华建建设股份有限公司 | Preset nut type steel-reinforced concrete compound pier template fixing device and construction method thereof |
| CN201358581Y (en) * | 2009-01-20 | 2009-12-09 | 北京卓良模板有限公司 | Template dorsal bar and building template |
| CN201649631U (en) * | 2010-04-07 | 2010-11-24 | 南通建工集团股份有限公司 | T-shaped pole template system protruding from the exterior wall |
| CN201679231U (en) * | 2010-05-05 | 2010-12-22 | 王连起 | Template clamp for construction |
| US20110239577A1 (en) * | 2010-04-05 | 2011-10-06 | Daniel Hansen | Mechanically tensioned wall patch |
| CN202431000U (en) * | 2011-12-22 | 2012-09-12 | 中建二局大连建筑工程有限公司 | Horizontal supporting structure of building formwork |
-
2011
- 2011-12-22 CN CN2011104339694A patent/CN102444283A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2534290Y (en) * | 2002-04-03 | 2003-02-05 | 冯树营 | Column form |
| CN201195942Y (en) * | 2007-11-10 | 2009-02-18 | 胡彦彬 | Bidirectional fastening tool for constructive engineering template support |
| CN201358581Y (en) * | 2009-01-20 | 2009-12-09 | 北京卓良模板有限公司 | Template dorsal bar and building template |
| CN101538939A (en) * | 2009-03-03 | 2009-09-23 | 江苏省华建建设股份有限公司 | Preset nut type steel-reinforced concrete compound pier template fixing device and construction method thereof |
| US20110239577A1 (en) * | 2010-04-05 | 2011-10-06 | Daniel Hansen | Mechanically tensioned wall patch |
| CN201649631U (en) * | 2010-04-07 | 2010-11-24 | 南通建工集团股份有限公司 | T-shaped pole template system protruding from the exterior wall |
| CN201679231U (en) * | 2010-05-05 | 2010-12-22 | 王连起 | Template clamp for construction |
| CN202431000U (en) * | 2011-12-22 | 2012-09-12 | 中建二局大连建筑工程有限公司 | Horizontal supporting structure of building formwork |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989367A (en) * | 2017-10-23 | 2018-05-04 | 中国十七冶集团有限公司 | A kind of Long-span Cantilever mould steel construction inner panel support system |
| CN116575696A (en) * | 2023-07-12 | 2023-08-11 | 中国建筑第六工程局有限公司 | Reverse construction method post-pouring belt prefabricated horizontal supporting structure and construction method |
| CN116575696B (en) * | 2023-07-12 | 2023-10-10 | 中国建筑第六工程局有限公司 | Reverse construction method post-pouring belt prefabricated horizontal supporting structure and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206722078U (en) | A kind of C-shape steel connector | |
| CN205206298U (en) | Adjustable curvature plank sheathing | |
| CN202248298U (en) | Section steel concrete frame node | |
| CN204781970U (en) | Template fixing device with adjustable | |
| CN204552087U (en) | A kind of steel column foot concrete blinding construction equipment | |
| CN204938791U (en) | A kind of support connecting structure of tower crane support beam | |
| CN203238548U (en) | Concrete pier template device | |
| CN204715763U (en) | A kind of aluminum alloy mould plate diagonal brace supporting member pre-embedded bolt structure | |
| CN102444283A (en) | Horizontal supporting structure of building templates | |
| CN103343639A (en) | Efficiently-adjusting module sliding system | |
| CN203238951U (en) | Box girder steel pipe arc bracket | |
| CN202431000U (en) | Horizontal supporting structure of building formwork | |
| CN204062157U (en) | A kind of glass fibre reinforced plastics fixing device for tube | |
| CN209975827U (en) | Steel bar truss floor support plate and light steel light concrete combined member | |
| CN110670873B (en) | Support system of steel formwork of ultrahigh large-section concrete column and construction method | |
| CN104018655B (en) | A kind of assembly type monomer bracing frame | |
| CN217379237U (en) | Space cross inter-column supporting structure | |
| CN202706526U (en) | Concrete structure construction template fixing and reinforcing device | |
| CN202031309U (en) | Suspending operation platform for structural concrete constructions | |
| CN206495329U (en) | Adjustable high-precision foundation bolt reinforcing mold and reinforcing system | |
| CN205063338U (en) | Be used for stupefied device of reinforced (rfd) adjustable back of body of post template | |
| CN210947661U (en) | Installation device of socket type overhanging scaffold | |
| CN209800450U (en) | Portable steel support convenient to concatenation is built | |
| CN203742197U (en) | Pushing counter-force device for moving of building | |
| CN204826220U (en) | Location built -in fitting with U type groove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |