CN102828611B - Early-removing template system and construction method thereof - Google Patents

Early-removing template system and construction method thereof Download PDF

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Publication number
CN102828611B
CN102828611B CN 201110163774 CN201110163774A CN102828611B CN 102828611 B CN102828611 B CN 102828611B CN 201110163774 CN201110163774 CN 201110163774 CN 201110163774 A CN201110163774 A CN 201110163774A CN 102828611 B CN102828611 B CN 102828611B
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joist
early
template
formwork system
keeper
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CN102828611A (en
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谢仁甫
彭冬菊
张旭晖
胡云芳
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HUI LINDA TECHNOLOGY Co Ltd
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HUI LINDA TECHNOLOGY Co Ltd
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Abstract

The invention relates to an early-removing template system and a construction method thereof. The early-removing template system comprises an early-removing template and a supporting mechanism; the early-removing template comprises a vertical-surface template, a top template and a transition template; the supporting mechanism comprises a supporting beam for supporting the top template, an adjustable supporting rod piece and a positioning and locking mechanism for adjusting the position height of the supporting beam; the positioning and locking mechanism is connected to the end of the supporting beam; and the supporting beam is supported by the adjustable supporting rod piece. An assembling method in the construction method of the early-removing template system comprises the following steps of: building the vertical-surface templates and the transition templates of a wall and pillars, building the supporting mechanism and the supporting beam, and paving the top template on the supporting beam. A disassembling method comprises the following steps of: disassembling the vertical-surface templates, reducing the position height of the supporting beam, enabling the top template to separate from a cast and molded concrete plate and to fall on the supporting beam, taking off the top template, disassembling the supporting beam and the transition templates, and disassembling the adjustable supporting rod piece. The early-removing template system is convenient and fast to assemble, safe and reliable to disassemble and beneficial to the cycle use of the unit templates.

Description

A kind of early-dismantling formwork system and job practices thereof
Technical field
The present invention relates to building field, more particularly, relate to a kind of early-dismantling formwork system and job practices thereof.
Background technology
In the prior art, when top template is installed, need earlier that a plurality of unit template is fixedly connected after, again by after tear the adjustable supports assembly open and couple together, and need to fixedly connected installation process complexity, inconvenience and length consuming time between top template and the adjustable supports assembly.In when dismounting, need disassemble the connector between various piece earlier, the unit template of forming top template loses and being connected of other parts, and will directly land, and is dangerous, injures personnel easily by a crashing object, and a plurality of unit, back template of landing is stacked in a jumble, not the easy to clean job site.The unit template is directly landed and also can be damaged the unit template simultaneously, increases maintenance cost, does not also utilize to recycle.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of early-dismantling formwork system is provided, this early-dismantling formwork system is with top template, joist, adjustable supports rod member connect into an integral body, during the dismounting top template top template, joist are separated with adjustable supports rod member system, quick and easy for installation, dismantle safe and reliablely, be beneficial to recycling of unit template.
Another technical problem that the present invention will solve is, a kind of early-dismantling formwork system job practices is provided, and is quick and easy for installation, dismantles safe and reliablely, and is beneficial to recycling of unit template.
The technical solution adopted for the present invention to solve the technical problems is: a kind of early-dismantling formwork system, comprise early stripping formwork system and supporting mechanism, described early stripping formwork system comprises the transition template of facade template, top template, the described facade template of connection and described top template, it is characterized in that described supporting mechanism comprises the joist that supports described top template, adjustable supports rod member, regulates the location locking mechanism of described joist position height; Described location locking mechanism is connected the end of described joist, and described joist supports by described adjustable supports rod member.
In early-dismantling formwork system of the present invention, described location locking mechanism comprises first keeper and second keeper that relative position is adjustable, and described second keeper is connected with described joist.
In early-dismantling formwork system of the present invention, described first keeper is provided with guide groove, and described second keeper is positioned at described guide groove; Described location locking mechanism also comprises described second keeper is locked at locking member on described first keeper.
In early-dismantling formwork system of the present invention, the end of described joist is provided with connecting rod, and described second keeper is provided with the hook of placing described connecting rod, and described first keeper is fixedlyed connected with transition template.
In early-dismantling formwork system of the present invention, described first keeper is connected with transition template, and described second keeper is the connector of bar shaped, and described connector is provided with slit; The end of described joist is provided with head rod, and described head rod is arranged in described slit; The end of described joist is provided with the link slot of accommodating described connector; One end of described connector is provided with second connecting rod, and described first keeper is provided with the hook of placing second connecting rod; Described location locking mechanism also comprises described connector is locked at locking member in the described link slot.
In early-dismantling formwork system of the present invention, described location locking mechanism is for being located on the described adjustable supports rod member and connector moving up and down, described joist is connected with described adjustable supports rod member by connector, described adjustable supports rod member is provided with the alignment pin that described connector is limited to peak, and described adjustable supports rod member is provided with the limiting section that described connector is limited to minimum point.
In early-dismantling formwork system of the present invention, described connector is the U-shaped plate, and the opening part of described connector makes progress, and the bottom of described connector is provided with through hole, described connector is enclosed within on the described adjustable supports rod member by described through hole, and the end of described joist is provided with connecting rod.
In early-dismantling formwork system of the present invention, described joist is connected on the upper surface of described adjustable supports rod member.
The present invention also provides a kind of early-dismantling formwork system job practices, comprises installation steps and the demounting procedure of early-dismantling formwork system, adopts above-mentioned early-dismantling formwork system,
The installation steps of described early-dismantling formwork system are:
S11, set up facade template, the transition template of body of wall, post;
S12, set up adjustable supports rod member and joist;
S13, lay top template at described joist;
The demounting procedure of described early-dismantling formwork system is:
S21, the described facade template of dismounting;
The position height of S22, the described joist of reduction makes the spacing of described joist and described top template in 400mm; Making described top template break away from the concrete slab of building moulding drops on the joist;
S23, take off described top template;
S24, remove described joist, described transition template;
S25, dismounting adjustable supports rod member.
In early-dismantling formwork system job practices of the present invention, after the demounting procedure S22 of described early-dismantling formwork system, continue to reduce the position height that supports joist, up to being fit to the height that operating personnel take off top template, take off top template again.
Implement early-dismantling formwork system of the present invention and job practices thereof, have following beneficial effect: this early-dismantling formwork system connects into an integral body with top template, joist, adjustable supports rod member, during the dismounting top template top template, joist are separated with adjustable supports rod member system, quick and easy for installation, dismantle safe and reliablely, be beneficial to recycling of unit template.The early-dismantling formwork system job practices, quick and easy for installation, dismantle safe and reliablely, and be beneficial to recycling of unit template.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation after early-dismantling formwork system first embodiment of the present invention installs;
Fig. 2 is the structural representation of early-dismantling formwork system first embodiment of the present invention when dismantling;
Fig. 3 is the structural representation of joist among early-dismantling formwork system first embodiment of the present invention;
Fig. 4 is the structural perspective after early-dismantling formwork system first embodiment of the present invention installs;
Fig. 5 is the structural representation after early-dismantling formwork system second embodiment of the present invention installs;
Fig. 6 is the structural representation of early-dismantling formwork system second embodiment of the present invention when dismantling;
Fig. 7 is the structural representation after early-dismantling formwork system the 3rd embodiment of the present invention installs;
Fig. 8 is the structural representation of early-dismantling formwork system the 3rd embodiment of the present invention when dismantling;
Fig. 9 is the structural perspective after early-dismantling formwork system the 3rd embodiment of the present invention installs.
The specific embodiment
Understand for technical characterictic of the present invention, purpose and effect being had more clearly, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
As shown in Figures 1 to 4, in first embodiment of early-dismantling formwork system of the present invention, early-dismantling formwork system comprises early stripping formwork system and supporting mechanism, and early stripping formwork system comprises facade template 11, top template 12, connects the transition template 13 of facade template 11 and top template 12; Supporting mechanism comprises the joist 14 that supports top template, adjustable supports rod member 15, regulates the location locking mechanism 16 of joist position height; Location locking mechanism is connected the end of joist 14, and joist 14 supports by adjustable supports rod member 15.
As shown in Figure 2, location locking mechanism 13 comprises first keeper 161 and second keeper 162 that relative position is adjustable and second keeper can be locked at locking member on first keeper.First keeper 161 is provided with guide groove, and second keeper 162 is positioned at guide groove and can moves up and down at guide groove.Locking member is alignment pin, and first keeper 161 is provided with first pin-and-hole, 163, the second keepers 162 and is provided with second pin-and-hole 164, and alignment pin passes first pin-and-hole 163, second pin-and-hole 164 can be locked in second keeper 162 in the guide groove and be at the highest notch.Pull up alignment pin, second keeper 162 glides along guide groove, and the limiting section through being located at the guide groove end blocks and stops gliding.Second keeper 162 is connected with joist 14.The end of joist 14 is provided with connecting rod 141, the second keepers 162 and is provided with the hook 165 of placing described connecting rod 141, during installation, the end of joist 14 is placed on the hook 165 gets final product, and during dismounting, the end of lifting joist 14 gets final product, and is simple and convenient.
First keeper 161 is fixedlyed connected with transition template 13, and by location locking mechanism 16, an end of joist 14 is connected with transition template 13.Joist 14 also is connected by location locking mechanism 16 with adjustable supports rod member 15, does not repeat them here.
As shown in Figures 3 and 4, joist 14 has layer plane 142 on, the both sides of joist 14 have the following layer plane 143 of placing top template 12, last layer plane 143 equals the thickness of top template 12 to the distance of following layer plane 143 vertical directions, after placing top template 12, can make layer plane 142 concordant with the upper surface of top template 12.The upper surface 151 of adjustable supports rod member 15 is concordant with the upper surface of the last layer plane 142 of joist 14, top template 12, the width of layer plane 142 is identical on the width of the upper surface 151 of adjustable supports rod member 15 and the joist, can make the surperficial concordant and seamless of whole template system.Simultaneously, be connected between two joists 14 on the same adjustable supports rod member 15 and also be convenient to lay top template 12.After removing miscellaneous part, the upper surface 151 of adjustable supports rod member 15 supports the concrete roof of building, thereby tears support system open after adjustable supports rod member 151 can be used as, and realizes that tear open the morning of early-dismantling formwork system.Herein, also can jacking be installed at adjustable supports rod member 15, identical the getting final product of upper surface of the upper surface of jacking and above-mentioned adjustable supports rod member do not repeat them here.
During installation, by alignment pin second keeper 162 is locked on first keeper 161, again first keeper 161 is fixedly connected on transition template 13 and the adjustable supports rod member 16; Joist 14 then, lay top template 12 at two adjacent two parallel joists 14.
During dismounting, at first remove facade template 11, next removes alignment pin, and second keeper 162 drives joist 14 and moves down, and makes top template 12 break away from the concrete slab of building moulding and drops on the joist 14; Top template 12 is taken off in space between recycling top template 12 and the concrete slab; Remove joist 14 and transition template 13; Remove adjustable supports rod member 15 after waiting the concrete slab moulding at last.
As shown in Figure 5, in second embodiment of early-dismantling formwork system of the present invention, joist 24 is connected with adjustable supports rod member 25 by connector 26, and connector 26 is the U-shaped plate, and the opening part of connector 26 upwards; The end that joist 24 links to each other with connector 26 is provided with connecting rod 241, the end of joist can be placed on the connector 26 by connecting rod, and the support arm by the U-shaped plate is housed in connecting rod 241 in the connector 26.The bottom of connector 26 is provided with through hole, and connector 26 is enclosed within on the adjustable supports rod member 25 by through hole, and can and can move up and down on adjustable supports rod member 25.Adjustable supports rod member 25 is provided with the locking member 27 that connector is limited to peak, and adjustable supports rod member 25 is provided with the limiting section 28 that connector is limited to minimum point.Herein, locking member 27 is threaded with adjustable supports rod member 25, by rotation connector 26 is limited to peak; Also can be, locking member be pin, and the adjustable supports rod member is provided with pin-and-hole, and pin is arranged in pin-and-hole connector is limited to peak.
Unclamp locking member 27, connector 26 is moved down, move down thereby drive joist 24.Other part annexations and structure are identical with first embodiment, do not repeat them here.
To shown in Figure 9, in the 3rd embodiment of early-dismantling formwork system of the present invention, early-dismantling formwork system comprises early stripping formwork system and supporting mechanism as Fig. 7, and early stripping formwork system comprises facade template 31, top template 32, connects the transition template 33 of facade template 31 and top template 32; Supporting mechanism comprises the joist 34 that supports top template, adjustable supports rod member 35, regulates the location locking mechanism 36 of joist 34 position height, after tear supporting rod 37, plate cross member 38 open; Location locking mechanism 36 is connected the end of joist 34, and joist 34 supports by adjustable supports rod member 35.
After tear open supporting rod 37 comprise connect from bottom to top tear open after adjustable support bar 371, after tear jacking 372 open, plate cross member 38 by after tear jacking 372 open and support, after to tear the cross section of jacking 372 open identical with the cross section of plate cross member 38, after tear jacking 372 open two ends fixedly connected with plate cross member 38, plate cross member 38 is fixedlyed connected with top template 32, and the upper surface of plate cross member 38 is concordant with the upper surface of top template 32.
Joist 34 is connected on the upper surface of adjustable supports rod member 35, joist 34 can directly be placed on the upper surface of adjustable supports rod member 35, inserted link can also be set in the bottom surface of joist 34 to be plugged on the adjustable supports rod member 35, also can be that joist 34 adopts fixedly connected modes such as bolt is connected with the upper surface of adjustable supports rod member 35.Adjustable supports rod member 35 supports joist 34 in the bottom of joist 34.
The axial direction that is axially perpendicular to plate cross member 38 of joist 34 is convenient to install, and is convenient to top template 32 when being convenient to reduce joist 34 height simultaneously and descends.
Location locking mechanism 36 comprises first keeper 361 that relative position is adjustable and second keeper, locking member, and first keeper 361 is fixedlyed connected with transition template 33, and second keeper is the connector 362 of bar shaped, and connector 362 is provided with slit 366.The two ends connected mode of joist 34, structure are identical, at this introduction end wherein.The end of joist 34 is provided with head rod 341, and head rod 341 is arranged in slit 366; The end of joist 34 is provided with the link slot of collecting company's fitting 362; One end of connector 362 is provided with second connecting rod, 364, the first keepers 361 and is provided with the hook 365 of placing second connecting rod 364.
Locking member is alignment pin, joist 34 is provided with locating hole 342, and locating hole 342 is communicated with link slot, and the distance of locating hole 342 and head rod 341 equals the length of slit 366, when connector 362 is arranged in slit 366, insert the end that locking member can be locked at connector 362 joist 34.
When installing, connector 362 is locked in the link slot of joist 34 ends by locking member; Fixedly connected with transition template 33 by location locking mechanism 36 in the two ends of joist 34, particularly, first keeper 361 is fixedlyed connected with transition template 33, with the cooperation of hook 365 two ends of joist 34 is connected by second connecting rod 364 with location locking mechanism 36.The joist 34 that two ends have connector 362 can directly be placed on first keeper 361, is convenient to installation and removal.After installing joist 34, lay top templates 32 at joist 34, and installing plate cross member 38 and after tear supporting rod 37 open.
During dismounting, extract locking member, regulate the height of adjustable supports rod member 35, the height of adjustable supports rod member 35 is reduced, drive joist 34 position of joist 34 is descended, because locking member is pulled out, second connecting rod 364 is placed on the hook 365, connector 362 can rotate around second connecting rod 364, and head rod 341 glides along slit 366, thereby the position of whole joist 34 is descended; Reduce joist 34 height to the spacing of joist 34 and top template 32 in 400MM, be convenient to top template 32 and be shed on the joist 34.With joist 34 together with top board mould 32 be down to be convenient to height that operating personnel remove after, take off top template, remove joist, adjustable supports rod member, transition template; After the concrete roof moulding to be built, approximately building is built after three layers, tears supporting rod 37 open after namely dismountable.By location locking mechanism 36, the guide effect of slit 366 not only is convenient to joist 34 and glides, and it is moving that joist 34 can not swung sideward in the downslide process and when removing top template 32, is convenient to the construction dismounting.
In the 3rd embodiment of early-dismantling formwork system of the present invention, adopted and torn supporting rod, plate cross member open to tear open the morning of realizing early-dismantling formwork system after independent; And in first, second embodiment, the effect of tearing support system open after the adjustable supports rod member of support joist can play can be removed after the concrete roof moulding again, and whole early-dismantling formwork system structure is simpler, and it is more convenient to construct simultaneously.
In above-mentioned three kinds of embodiment of early-dismantling formwork system of the present invention, location locking mechanism plays the effect that connects joist and transition template, is connected joist and adjustable supports rod member, also utilize the guiding of guide groove or slit do to make joist glide an end distance from, it is moving that joist can not swung sideward in the downslide process and when removing top template, is convenient to the construction dismounting.In a second embodiment, connector can glide along the adjustable supports rod member, is the guide effect of having used the adjustable supports rod member.
In above-mentioned three kinds of embodiment of early-dismantling formwork system of the present invention, location locking mechanism is interchangeable, namely the location locking mechanism among first embodiment can be used among the 3rd embodiment, and the location locking mechanism among the 3rd embodiment also can be used among first, second embodiment.
The invention also discloses a kind of early-dismantling formwork system job practices, comprise the installation and removal method of early-dismantling formwork system, adopt above-mentioned early-dismantling formwork system.
The installation of early-dismantling formwork system may further comprise the steps:
S11, set up facade template, the transition template of body of wall, post;
S12, set up adjustable supports rod member and joist;
S13, lay top template at joist;
Herein, as adopt the 3rd embodiment of aforementioned early-dismantling formwork system, need lay simultaneously the plate cross member and after tear supporting rod open.
The dismounting of early-dismantling formwork system may further comprise the steps:
S1, the facade template of removing body of wall, post.
The position height of S2, reduction joist; Make the spacing of described joist and described top template in 400mm; Making top template break away from the concrete slab of building moulding drops on the support joist.
Herein, as adopt first embodiment of aforementioned early-dismantling formwork system, pull up alignment pin, can unclamp location locking mechanism, second keeper drives joist and moves down, thereby reduces the position height of joist; Making top template break away from the concrete slab of building moulding drops on the joist.
As adopt second embodiment of aforementioned early-dismantling formwork system, and pull up alignment pin, unclamp locking member, second keeper and connector are moved down, move down thereby drive joist, can reduce the position height of joist.
As adopt the 3rd embodiment of aforementioned early-dismantling formwork system, pull up alignment pin, regulate the height of adjustable supports rod member, the height of adjustable supports rod member is reduced, driving joist descends the position of joist, unclamp between the unit template of top template and being connected of unit template and back form removal supporting mechanism, make the top template disengaging build the concrete slab of moulding, drop on the joist.
In this step, at first reduce the position height of joist, make the spacing of joist and top template in 400MM, make top template break away from the concrete slab of building moulding again, be convenient to top template and be shed on the joist, and be unlikely to directly to drop on the ground.Herein, among first, second embodiment, can realize making the spacing of joist and top template in 400MM by designing the shift length that second keeper and connector can glide; Among the 3rd embodiment, can be by the length of design connector and the length of slit, the height that the control joist can glide.
In the present invention, enumerate three kinds of methods that reduce the joist position height, it will be appreciated that, also can adopt the position height of additive method reduction joist, to reach the purpose of top template for convenience detach.
S23, utilize the space between top template and the concrete slab that top template is taken off, the constructor can become spelling the unit template of top template to take off successively, and puts neatly, utilizes the cleaning of job site, accelerates speed of application; Can not cause damage to the unit template, in the application life of extension unit template, be beneficial to recycling of unit template.
In this step, adopt the 3rd embodiment of aforementioned early-dismantling formwork system, by the length of design connector and the length of slit, the height that the control joist can glide is more than 400mm; Can at first reduce the height of adjustable supports rod member, make the spacing of joist and top template in 400mm, after making the top template disengaging build the concrete slab of moulding again, continue to reduce the height of adjustable supports rod member, after joist is down to the height that the constructor is convenient to remove together with the top board mould, take off top template again, be convenient to constructor's operation, more hommization.
S4, dismounting joist and transition template.
S5, dismounting adjustable supports rod member.
Herein, as adopt first, second embodiment of aforementioned early-dismantling formwork system, wait the concrete slab moulding after, approximately continuing to build after three layers of building is dismountable Adjustable bracing bar spare.As adopt first, second embodiment of aforementioned early-dismantling formwork system, remove joist and transition template after, namely dismountable Adjustable bracing bar spare and plate cross member, wait the concrete slab moulding after, approximately continue to build and tear supporting rod open after removing after three layers of building.
Construction formwork job practices of the present invention has following beneficial effect: the laying unit template constitutes top template supporting on the joist directly, need not fixedly connectedly between the unit template, and erection method is simple, and is convenient and swift; When removing top template, reduce the supporting bracket depth of beam earlier, make top template break away from the floor of building moulding and drop on the support joist, top template is taken off in space between recycling top template and the floor, safe and reliable, can not cause damage to the unit template, be beneficial to recycling of unit template.

Claims (10)

1. early-dismantling formwork system, comprise early stripping formwork system and supporting mechanism, described early stripping formwork system comprises the transition template of facade template, top template, the described facade template of connection and described top template, it is characterized in that described supporting mechanism comprises the joist that supports described top template, adjustable supports rod member, regulates the location locking mechanism of described joist position height; Described location locking mechanism is connected the end of described joist, and described joist supports by described adjustable supports rod member.
2. early-dismantling formwork system according to claim 1 is characterized in that, described location locking mechanism comprises first keeper and second keeper that relative position is adjustable, and described second keeper is connected with described joist.
3. early-dismantling formwork system according to claim 2 is characterized in that, described first keeper is provided with guide groove, and described second keeper is positioned at described guide groove; Described location locking mechanism also comprises described second keeper is locked at locking member on described first keeper.
4. early-dismantling formwork system according to claim 3 is characterized in that, the end of described joist is provided with connecting rod, and described second keeper is provided with the hook of placing described connecting rod, and described first keeper is fixedlyed connected with transition template.
5. early-dismantling formwork system according to claim 2 is characterized in that, described first keeper is connected with transition template, and described second keeper is the connector of bar shaped, and described connector is provided with slit; The end of described joist is provided with head rod, and described head rod is arranged in described slit; The end of described joist is provided with the link slot of accommodating described connector; One end of described connector is provided with second connecting rod, and described first keeper is provided with the hook of placing second connecting rod; Described location locking mechanism also comprises described connector is locked at locking member in the described link slot.
6. early-dismantling formwork system according to claim 1, it is characterized in that, described location locking mechanism is for being located on the described adjustable supports rod member and connector moving up and down, described joist is connected with described adjustable supports rod member by connector, described adjustable supports rod member is provided with the alignment pin that described connector is limited to peak, and described adjustable supports rod member is provided with the limiting section that described connector is limited to minimum point.
7. early-dismantling formwork system according to claim 6, it is characterized in that, described connector is the U-shaped plate, the opening part of described connector upwards, the bottom of described connector is provided with through hole, described connector is enclosed within on the described adjustable supports rod member by described through hole, and the end of described joist is provided with connecting rod.
8. early-dismantling formwork system according to claim 1 is characterized in that, described joist is connected on the upper surface of described adjustable supports rod member.
9. early-dismantling formwork system job practices comprises it is characterized in that installation steps and the demounting procedure of early-dismantling formwork system, adopts any described early-dismantling formwork system of claim 1 to 8,
The installation steps of described early-dismantling formwork system are:
S11, set up facade template, the transition template of body of wall, post;
S12, set up adjustable supports rod member and joist;
S13, lay top template at described joist;
The demounting procedure of described early-dismantling formwork system is:
S21, the described facade template of dismounting;
The position height of S22, the described joist of reduction makes the spacing of described joist and described top template in 400mm; Making described top template break away from the concrete slab of building moulding drops on the joist;
S23, take off described top template;
S24, remove described joist, described transition template;
S25, dismounting adjustable supports rod member.
10. early-dismantling formwork system job practices according to claim 9, it is characterized in that, after the demounting procedure S22 of described early-dismantling formwork system, continue to reduce the position height that supports joist, up to being fit to the height that operating personnel take off top template, take off top template again.
CN 201110163774 2011-06-17 2011-06-17 Early-removing template system and construction method thereof Active CN102828611B (en)

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CN104131699B (en) * 2014-08-11 2016-06-22 江苏中南建筑产业集团有限责任公司 A kind of light early stripping formwork system
CN104264981B (en) * 2014-09-12 2016-08-24 深圳汇林达科技有限公司 A kind of scattered spelling early tears down and build building mould system and building method thereof
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