CN104278638B - Can quickly splice, the tongue and groove template of anti-faulting of slab ends - Google Patents
Can quickly splice, the tongue and groove template of anti-faulting of slab ends Download PDFInfo
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- CN104278638B CN104278638B CN201410522686.0A CN201410522686A CN104278638B CN 104278638 B CN104278638 B CN 104278638B CN 201410522686 A CN201410522686 A CN 201410522686A CN 104278638 B CN104278638 B CN 104278638B
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- tongue
- groove
- tenon
- template
- faulting
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses one can quickly splice, the tongue and groove template of anti-faulting of slab ends, belong to bridge concrete structure construction field, including the pier stud platform template being spliced by polylith form surfacing, the elongated direction of flange of the abutment joint position of the described form surfacing spliced between two is respectively provided with tenon and tongue-and-groove, described tenon is corresponding with tongue-and-groove coupling, between the flange of the abutment joint position of the form surfacings of described two splicings first also by being arranged on elongated direction, the three places bolt fastening at tail and middle part, described pier stud platform template periphery is additionally provided with encloses purlin, the described purlin diagonal position that encloses is provided with pull bar fastening。The present invention can quickly improve speed and the precision of steel form on-site consolidation, and piece is without faulting of slab ends, and Surface Quality of Concrete is good。
Description
Technical field
The invention belongs to bridge concrete structure construction field, be particularly suited for the bridge pier column concrete steel formwork construction that appearance requirement is higher。
Background technology
1) traditional pier pylon concrete blinding:
Steel form is at present more and more for concrete structure constructions such as bridge pier, post, beam, platforms, it is that steel form rigidity is big, intensity is high, flatness is good and is unlikely to deform on the one hand, the corner angle size of concrete structure is easy to get control, and outer surface flatness can be guaranteed；On the other hand can revolving height, it is necessary to outside supporting is relatively fewer, the repeatable recycling of refuse。But it is as the development of whole bridge construction overall situation, the appearance requirement of concrete structure is strengthened gradually, this size that will seek template is accurate, seam is without faulting of slab ends etc., and bulk steel form splicing at present all takes vertical masonry joint to splice, and all by arranging alignment pin in template abutment joint position, first injection alignment pin, then execute stubborn abutment joint fastening bolt again, it is ensured that up and down and left and right opposed former piece closely knit。
2) limitation of traditional construction:
Traditional steel form splicing, all takes artificial injection alignment pin to position, and bolt fastening reduces the abutment joint between punching block, one side punching block positions, docking time is longer, and effect is not high, and dowel hole repeatedly repeats injection, hole becomes big, and faulting of slab ends easily occurs in template docking；On the other hand, owing to bolt fastens, it is possible to cause execute stubborn uneven or not in place, template deformation or joint leak, cause spillage, Surface Quality of Concrete is poor。
Summary of the invention
It is an object of the invention to: proposing a kind of tongue and groove template, can quickly improve speed and the precision of steel form on-site consolidation, and piece is without faulting of slab ends, Surface Quality of Concrete is good。
The object of the invention is realized by following technical proposals:
A kind of can quickly splice, the tongue and groove template of anti-faulting of slab ends, including the pier stud platform template being spliced by polylith form surfacing, the elongated direction of flange of the abutment joint position of the described form surfacing spliced between two is respectively provided with tenon and tongue-and-groove, described tenon is corresponding with tongue-and-groove coupling, also by being arranged on elongated direction initial and end and the three places bolts fastening at middle part between the flange of the abutment joint position of the form surfacings of described two splicings, described pier stud platform template periphery is additionally provided with encloses purlin, described in enclose purlin diagonal position be provided with pull bar fastening。
In such scheme, break through the inertial thinking of prior art, the mode of ingenious employing tenon and tongue-and-groove carries out the location between the form surfacing spliced, location quickly, convenient, accurately, without faulting of slab ends, can effectively prevent again concrete spillage along the tenon of elongated layout and tongue-and-groove design simultaneously, ensure concrete joint position quality, kill two birds with one stone。
As selection, described pier stud platform template has right angle corner, corner location is stitching position, described pier stud platform template also includes Corner boarding, described Corner boarding transverse section is L-shaped, both sides are connected by tenon and tongue-and-groove coupling with between the form surfacing of two splicings respectively, and also by the three places bolt fastening being arranged in elongated direction initial and end and middle part between Corner boarding and form surfacing。
In such scheme, process for the bigger right angle corner place stitching position of difficulty in template splicing, only need an extra Corner boarding can be solved by indirect connections, the processing mode when process between Corner boarding and form surfacing is directly connected to aforementioned two form surfacings。
As selection, described tenon and tongue-and-groove section are triangular in shape。
As selection, described tenon and tongue-and-groove section semicircular in shape。
In such scheme, tenon and tongue-and-groove can be selected for various concavo-convex coupling structure, it is preferable that triangle or semicircle, are so prone to tongue-and-groove cleaning。
As selection, described tenon and the many spacer segments of tongue-and-groove are arranged, and each section mates corresponding between tenon with tongue-and-groove。
In such scheme, it is also possible to by tenon and tongue-and-groove segmentation, simplification tenon tongue-and-groove processing, raising efficiency, and location quick between the form surfacing of splicing, convenient, accurate, without faulting of slab ends can be realized equally。
As selection, described form surfacing outer wall is additionally provided with vertical big rib and horizontal riblet。
Additionally, have piece position for all templates, all may select this scheme or its assembled scheme。
In such scheme, by anyhow to the further reinforcing template panel of big riblet。
Aforementioned main formula case of the present invention and each further selection scheme thereof can independent assortment to form multiple scheme; it is the scheme that the present invention can adopt and claim: such as the present invention; each selection can select combination in any with other; those skilled in the art can understand there is multiple combination according to prior art and known general knowledge after understanding the present invention program; it is the claimed technical scheme of the present invention, does not do exhaustive at this。
Beneficial effects of the present invention: overcome traditional pier pylon steel form in-site installation speed slow, the uppity shortcoming of concrete faulting of slab ends。Present invention can be suitably applied to piece as all types of punching blocks process。Using this scheme, steel form in-site installation speed is substantially accelerated, and concrete faulting of slab ends is effectively controlled, and Surface Quality of Concrete is also improved。
Accompanying drawing explanation
Fig. 1 is the cross-sectional configuration schematic diagram of the embodiment of the present invention；
Fig. 2 is the close-up schematic view of embodiment of the present invention X section；
Fig. 3 is the isolating construction schematic diagram of Fig. 2；
Fig. 4 is the elongated layout schematic diagram of template tenon tongue-and-groove of the embodiment of the present invention；
Fig. 5 is the schematic side view of Fig. 4；
The Corner boarding that Fig. 6 is the embodiment of the present invention arranges schematic diagram；
Schematic diagram is arranged at the template tenon tongue-and-groove interval that Fig. 7 is the embodiment of the present invention；
Fig. 8 is the schematic side view of Fig. 7；
Fig. 9 is the semicircle tenon tenon groove structure schematic diagram of the embodiment of the present invention；
Figure 10 is the isolating construction schematic diagram of Fig. 9；
Wherein 1 for form surfacing, 2 for big rib, 3 for riblet, 4 for abutment joint, 5 for flange, 6 for tenon, 7 for tongue-and-groove, 8 for bolt, 9 for enclose purlin, 10 for pull bar, 11 be Corner boarding。
Detailed description of the invention
Following non-limiting examples is used for the present invention is described。
With reference to shown in Fig. 1-10, a kind of can quickly splicing, the tongue and groove template of anti-faulting of slab ends, including the pier stud platform template being spliced by polylith form surfacing 1, form surfacing 1 outer wall is additionally provided with vertical big rib 2 and horizontal riblet 3。As shown in the present embodiment Fig. 1,4 pieces of form surfacings 1 it is spliced into rounded rectangle shape。The elongated direction of flange 5 of abutment joint 4 position of the form surfacing 1 spliced between two is respectively provided with tenon 6 and tongue-and-groove 7, tenon 6 and tongue-and-groove 7 mate correspondence, fasten also by the three place's bolts 8 being arranged on elongated direction initial and end and middle part between the flange 5 of abutment joint 4 position of the form surfacings 1 of two splicings, as shown in Figure 4,5, pier stud platform template periphery is additionally provided with encloses purlin 9, encloses purlin 9 diagonal position and is provided with pull bar 10 and fastens。Additionally, as shown in Figure 6, when there is right angle corner for pier stud platform template, and corner location is stitching position, pier stud platform template also includes Corner boarding 11, Corner boarding 11 transverse section is L-shaped, and both sides are connected by tenon 6 and tongue-and-groove 7 coupling with between the form surfacing 1 of two splicings respectively, and fasten also by the three place's bolts 8 being arranged in elongated direction initial and end and middle part between Corner boarding 11 and form surfacing 1。As shown in Fig. 2,3,9,10, tenon 6 and tongue-and-groove 7 section are preferably triangular in shape or semicircle。As shown in Figure 4,5, tenon 6 and tongue-and-groove 7 both can be arranged in elongated direction continuously, as shown in Figure 7,8, it is also possible to tenon 6 and tongue-and-groove spacer segment more than 7 is arranged, and each section of tenon 6 is corresponding with coupling between tongue-and-groove 7。
The above-mentioned anti-faulting of slab ends quick joining method of tongue and groove template:
When carrying out the design of pier stud platform steel form, according to pier stud platform template size and piecemeal size, respectively in the elongated direction of flange of the abutment joint position of template (according to the volume of pier stud platform and the side's of building amount, and the size of single form, tenon can be arranged interval adjustment) (tenon has two kinds of forms available to arrange tenon and tongue-and-groove, effect is equal, a kind of semicircle, one is triangle), bolt only need to arrange three places in upper, middle and lower or left, center, right, the top edge flange of template arranges tenon, lower limb flange arranges tongue-and-groove, as long as the left and right sides is arranged according to onsite application is easy for installation, left side tenon, right side tongue-and-groove。During in-site installation, downward with tongue-and-groove, tenon upwards, during docking, only needs coordinate with tongue-and-groove according to sequentially tenon assembled in the field processed, then being fastened by the pull bar of template diagonal position, can complete the installation of template。
In whole steel form field-mounted process, only need to according to adding man-hour in field, the order woven, install according to the order of sequence, tenon and tongue-and-groove alignment can complete template and dock, finally tighten each position to pull bar, owing to decreasing template para-position, injection pin and fastening the time of bolt in installation process, model sheetinstallat operation significantly improves, and Surface Quality of Concrete is also controlled。
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention。
Claims (2)
1. one kind can quickly splice, the tongue and groove template of anti-faulting of slab ends, including the pier stud platform template being spliced by polylith form surfacing, it is characterized in that: the elongated direction of flange of the abutment joint position of the described form surfacing spliced between two is respectively provided with tenon and tongue-and-groove, described tenon is corresponding with tongue-and-groove coupling, also by being arranged on elongated direction initial and end and the three places bolts fastening at middle part between the flange of the abutment joint position of the described form surfacing spliced between two, described pier stud platform template periphery is additionally provided with encloses purlin, described in enclose purlin diagonal position be provided with pull bar fastening；Described pier stud platform template has right angle corner, corner location is stitching position, described pier stud platform template also includes Corner boarding, described Corner boarding transverse section is L-shaped, both sides are connected by tenon and tongue-and-groove coupling with between the form surfacing of two splicings respectively, and also by the three places bolt fastening being arranged in elongated direction initial and end and middle part between Corner boarding and form surfacing；Described tenon and the many spacer segments of tongue-and-groove are arranged, and each section mates corresponding between tenon with tongue-and-groove；Described tenon and tongue-and-groove section are triangular in shape or semicircle。
2. can quickly splice as claimed in claim 1, the tongue and groove template of anti-faulting of slab ends, it is characterised in that: described form surfacing outer wall is additionally provided with vertical big rib and horizontal riblet。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522686.0A CN104278638B (en) | 2014-09-30 | 2014-09-30 | Can quickly splice, the tongue and groove template of anti-faulting of slab ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522686.0A CN104278638B (en) | 2014-09-30 | 2014-09-30 | Can quickly splice, the tongue and groove template of anti-faulting of slab ends |
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| Publication Number | Publication Date |
|---|---|
| CN104278638A CN104278638A (en) | 2015-01-14 |
| CN104278638B true CN104278638B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410522686.0A Active CN104278638B (en) | 2014-09-30 | 2014-09-30 | Can quickly splice, the tongue and groove template of anti-faulting of slab ends |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178199A (en) * | 2015-10-19 | 2015-12-23 | 中亿丰建设集团股份有限公司 | Pier column construction method and pier column template |
| CN107489271A (en) * | 2016-06-13 | 2017-12-19 | 中铁十二局集团有限公司 | Foursquare arc band groove heavy in section superelevation Fair-Faced Concrete Column template and construction method |
| CN106150087B (en) * | 2016-08-24 | 2018-12-04 | 中国三冶集团有限公司 | A kind of combined frame column template and its construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102618A (en) * | 1986-04-15 | 1987-10-28 | 海尔格·伯 | Corner boarding arrangements |
| JPH10729A (en) * | 1996-06-13 | 1998-01-06 | Idemitsu N S G Kk | Laminate and manufacture thereof |
| CN2358150Y (en) * | 1999-03-25 | 2000-01-12 | 刘振邦 | Built-up type all-steel big shuttering |
| CN2667073Y (en) * | 2003-12-19 | 2004-12-29 | 北京天元伟业模板有限公司 | Forming board frame material |
| CN203238548U (en) * | 2013-04-07 | 2013-10-16 | 中国十七冶集团有限公司 | Concrete pier template device |
-
2014
- 2014-09-30 CN CN201410522686.0A patent/CN104278638B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102618A (en) * | 1986-04-15 | 1987-10-28 | 海尔格·伯 | Corner boarding arrangements |
| JPH10729A (en) * | 1996-06-13 | 1998-01-06 | Idemitsu N S G Kk | Laminate and manufacture thereof |
| CN2358150Y (en) * | 1999-03-25 | 2000-01-12 | 刘振邦 | Built-up type all-steel big shuttering |
| CN2667073Y (en) * | 2003-12-19 | 2004-12-29 | 北京天元伟业模板有限公司 | Forming board frame material |
| CN203238548U (en) * | 2013-04-07 | 2013-10-16 | 中国十七冶集团有限公司 | Concrete pier template device |
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| CN104278638A (en) | 2015-01-14 |
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