CN103362342B - A kind of can the sliding mode system of accurate adjustment formwork gradient - Google Patents
A kind of can the sliding mode system of accurate adjustment formwork gradient Download PDFInfo
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- CN103362342B CN103362342B CN201310321755.7A CN201310321755A CN103362342B CN 103362342 B CN103362342 B CN 103362342B CN 201310321755 A CN201310321755 A CN 201310321755A CN 103362342 B CN103362342 B CN 103362342B
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Abstract
The invention discloses a kind of can the sliding mode system of accurate adjustment formwork gradient, belong to slip form work servicing unit technical field.The present invention includes template and enclosure fixation kit, Kai Zi hoisting frame mechanism and slip form platform, in Kai Zi hoisting frame mechanism, first leg and the second frame leg vertically arrange and are parallel to each other; Interior steel form upper and lower in template and enclosure fixation kit is connected with the first upper connector and the 3rd time connector respectively by bolt, the hook snap fit of this first upper connector and the 3rd time connector side is on angle steel hanging point, the upper and lower of outer steel mould plate is connected with the second upper connector and the 4th time connector respectively by bolt, and the hook difference snap fit of this second upper connector and the 4th time connector side is on upper periphery ring and lower periphery ring.The present invention accurately can ensure the angle between template and enclosure, makes template present positive Eight characters shape, ensure that carrying out smoothly of template slip lifting, and control accuracy is high, easy accessibility.
Description
Technical field
The present invention relates to slip form work servicing unit technical field, more particularly, relate to a kind of can the sliding mode system of accurate adjustment formwork gradient.
Background technology
Slip form work technology is that China's Cast-in-situ Concrete Structural Engineering construction machinery degree is high, speed of application is fast, on-the-spot place takies less, structural integrity is strong, anti-seismic performance good, safety work is secure, the significant a kind of construction technology of environment and'economy comprehensive benefit, usually referred to as " sliding formwork ".Slding form operation is compared with conventional construction method, and this construction technology has that speed of application is fast, mechanization degree is high, can save formwork and set up labor and materials needed for scaffold, more easily can break template with flexible assembling and reusable advantage.This construction method of normal employing in steel concrete tubular structure.
In the slding form operation of the tubular such as granulation tower, silo building, template is fixed on the mode such as mode many uses gib head screw, round steel hook, iron wire colligation in enclosure, when these modes of use connect, in order to make template upper end tilted to concrete, general meeting clogs backing plate to regulate between template and enclosure, unskilled work post size when clogging is difficult to hold, operating efficiency is low, angle of arrival regulates not in place sometimes, template is even made to present herringbone shape, concrete drawing crack when causing sliding.
Chinese Patent Application No.: 201310060812.0, the applying date: on February 27th, 2013, invention and created name is: a kind of diameter Silo radial spider is to pull-up structure sliding-mode platform system, this application case comprises bulkhead and is located at the inner formword outside bulkhead, bulkhead arranges the hoisting frame with column, described hoisting frame is arranged border jack, hoisting frame is connected by enclosure with inner formword, also comprises interior operating platform, outer operating platform; Described interior operating platform is made up of to tripod, the inner platform plank be layed on interior tripod in the horizontal-extending of bulkhead side perpendicular to bulkhead axis edge; Described outer operating platform forms to the outer tripod of opposite side horizontal-extending and the outer platform plank be layed on outer tripod being symmetrical in interior tripod by along perpendicular to bulkhead axis; Described interior operating platform is all fixedly connected with inner formword with outer operating platform, one is provided with for regulating the spider of silo circularity and inner formword formwork gradient between described hoisting frame, spider is connected with straining between each hoisting frame by the center pull rod of many radial distribution ringwise, one end of described center pull rod is connected with the column root of hoisting frame, and the other end of center pull rod is connected with spider.In this application case, spider is for regulating the tapering of silo circularity and inner formword, but its complex structure, and degree of regulation is not high, for how fine adjustment formwork gradient needs to improve further.
Summary of the invention
1. invent the technical problem that will solve
The object of the invention is to overcome in prior art cannot the deficiency of formwork gradient of accurate adjustment sliding mode system, provide a kind of can the sliding mode system of accurate adjustment formwork gradient, adopt technical scheme of the present invention, by the structure design to connector, make template can keep an accurate minute angle when being connected with enclosure.
2. technical scheme
For achieving the above object, technical scheme provided by the invention is:
Of the present invention a kind of can the sliding mode system of accurate adjustment formwork gradient, comprise template and enclosure fixation kit, Kai Zi hoisting frame mechanism and slip form platform, described Kai Zi hoisting frame mechanism comprises first leg, second frame leg, first withdrawing supports, second withdrawing supports, 3rd withdrawing supports and the 4th withdrawing supports, wherein: described first leg and the second frame leg vertically arrange and be parallel to each other, the top structure of this first leg and the second frame leg is connected with jack hoisting mechanism by cramp bar, the first described withdrawing supports and the 3rd withdrawing supports the upper and lower being connected to first leg respectively by bolt, the second described withdrawing supports and the 4th withdrawing supports the upper and lower being connected to the second frame leg respectively by bolt, the outside of the second described frame leg is provided with the angle steel bearing diagonal and horizontally disposed outer tripod top rail that are obliquely installed, one end of described outer tripod top rail is secured by bolts on the second frame leg, one end of described angle steel bearing diagonal is also secured by bolts on the second frame leg, and the other end of this angle steel bearing diagonal is connected with the outer terminal bolt of outer tripod top rail, the band iron diagonal member that the inner side of described first leg is provided with horizontally disposed angle steel horizontal support and is obliquely installed, one end of this angle steel horizontal support and band iron diagonal member is all bolted in first leg, and the other end of angle steel horizontal support and the other end bolt of band iron diagonal member connect and compose triangular structure,
Described template and enclosure fixation kit comprise interior steel form, outer steel mould plate, first upper connector, second upper connector, 3rd time connector, 4th time connector, enclosure in upper, upper periphery ring, enclosure in lower, lower periphery ring and angle steel hanging point, wherein: described upper interior enclosure and lower interior enclosure are fixed on the upper surface that the first withdrawing supports and the 3rd withdrawing supports respectively, interior enclosure and lower interior enclosure are all welded with angle steel hanging point for this, the cross sectional shape of this angle steel hanging point is L shape, described slip form platform to drop in interior enclosure and is connected with upper interior enclosure bolt, described upper periphery ring and lower periphery ring are fixed on the upper surface that the second withdrawing supports and the 4th withdrawing supports respectively, on this, the cross sectional shape of periphery ring and lower periphery ring is U-shaped, described interior steel form upper and lower is connected with the first upper connector and the 3rd time connector respectively by bolt, the hook snap fit of this first upper connector and the 3rd time connector side is on above-mentioned angle steel hanging point, the upper and lower of described outer steel mould plate is connected with the second upper connector and the 4th time connector respectively by bolt, the hook difference snap fit of this second upper connector and the 4th time connector side, on the upper periphery ring and lower periphery ring of U-shaped, forms concreting district between above-mentioned interior steel form and outer steel mould plate.
Further, bolt hole in the first described upper connector, the second upper connector, the 3rd time connector and the 4th time connector is mounting hole, the length direction of this mounting hole is vertically arranged, in the first described upper connector and the second upper connector, the distance of the hook side that the vertical center line of mounting hole is respective with it is a, in the 3rd time described connector and the 4th time connector, the distance of the hook side that the vertical center line of mounting hole is respective with it is b, and above-mentioned a is greater than b.
Further, linked by U-shaped between steel form in adjacent two pieces and connect, also linked by U-shaped between two blocks of adjacent outer steel mould plates and connect.
3. beneficial effect
Adopt technical scheme provided by the invention, compared with existing known technology, there is following remarkable result:
(1) of the present invention a kind of can the sliding mode system of accurate adjustment formwork gradient, its Kai Zi hoisting frame mechanism, template and enclosure fixation kit with the use of, change the connected mode between original template and enclosure in sliding mode system, make to install and convenient disassembly, compared with existing connected mode, the present invention accurately can ensure the angle between template and enclosure, ensure that carrying out smoothly of template slip lifting, during installation, general operation workman can install very easily, as long as installation can ensure the constant distance between template and enclosure, and control accuracy is high;
(2) of the present invention a kind of can the sliding mode system of accurate adjustment formwork gradient, its reasonable in design, workable, enhance the service efficiency of slip form platform, be convenient to promote.
Accompanying drawing explanation
Fig. 1 be of the present invention a kind of can the structural representation of sliding mode system of accurate adjustment formwork gradient;
Fig. 2 is the connection diagram of interior steel form and the first upper connector in the present invention;
Fig. 3 is the schematic diagram of the first upper connector and the 3rd time connector in the present invention, wherein schemes the structural representation that (a) is the first upper connector, and figure (b) is the structural representation of the 3rd time connector.
Label declaration in schematic diagram:
1, slip form platform; 21, first leg; 22, the second frame leg; 31, the first withdrawing supports; 32, the second withdrawing supports; 33, the 3rd withdrawing supports; 34, the 4th withdrawing supports; 41, interior steel form; 42, outer steel mould plate; 51, the first upper connector; 52, the second upper connector; 53, the 3rd time connector; 54, the 4th time connector; 61, upper interior enclosure; 62, upper periphery ring; 63, lower interior enclosure; 64, lower periphery ring; 7, angle steel hanging point; 8, angle steel horizontal support; 9, band iron diagonal member; 10, angle steel bearing diagonal; 11, outer tripod top rail.
Detailed description of the invention
For understanding content of the present invention further, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
embodiment 1
Composition graphs 1, Fig. 2 and Fig. 3, a kind of of the present embodiment can the sliding mode system of accurate adjustment formwork gradient, comprises template and enclosure fixation kit, Kai Zi hoisting frame mechanism and slip form platform 1.As shown in Figure 1, Kai Zi hoisting frame mechanism in the present embodiment comprises first leg 21, second frame leg 22, first withdrawing supports 31, second withdrawing supports 32, 3rd withdrawing support 33 and the 4th withdrawing support 34, wherein: described first leg 21 and the second frame leg 22 vertically arrange and be parallel to each other, the top structure of this first leg 21 and the second frame leg 22 is connected with jack hoisting mechanism by cramp bar, the first described withdrawing support 31 and the 3rd withdrawing support 33 are connected to the upper and lower of first leg 21 respectively by bolt, the second described withdrawing support 32 and the 4th withdrawing support 34 are connected to the upper and lower of the second frame leg 22 respectively by bolt, in the present embodiment, the first withdrawing supports 31, second withdrawing supports 32, the bolt hole of the 3rd withdrawing support 33 and the 4th withdrawing support 34 is mounting hole, convenient trace regulates concrete construction thickness.The outside of the second frame leg 22 in the present embodiment is provided with the angle steel bearing diagonal 10 and horizontally disposed outer tripod top rail 11 that are obliquely installed, one end of described outer tripod top rail 11 is secured by bolts on the second frame leg 22, one end of described angle steel bearing diagonal 10 is also secured by bolts on the second frame leg 22, and the other end of this angle steel bearing diagonal 10 is connected with the outer terminal bolt of outer tripod top rail 11; The inner side of described first leg 21 is provided with horizontally disposed angle steel horizontal support 8 and the band iron diagonal member 9 be obliquely installed, one end of this angle steel horizontal support 8 and band iron diagonal member 9 is all bolted in first leg 21, and the other end of angle steel horizontal support 8 and the other end bolt of band iron diagonal member 9 connect and compose triangular structure.
As shown in Figure 1, template in the present embodiment and enclosure fixation kit comprise interior steel form 41, outer steel mould plate 42, first upper connector 51, second upper connector 52, 3rd time connector 53, 4th time connector 54, enclosure 61 in upper, upper periphery ring 62, enclosure 63 in lower, lower periphery ring 64 and angle steel hanging point 7, wherein: described upper interior enclosure 61 and lower interior enclosure 63 are fixed on the upper surface of the first withdrawing support 31 and the 3rd withdrawing support 33 respectively, interior enclosure 61 and lower interior enclosure 63 are all welded with angle steel hanging point 7 for this, the cross sectional shape of this angle steel hanging point 7 is L shape, described slip form platform 1 to drop in interior enclosure 61 and is connected with upper interior enclosure 61 bolt, described upper periphery ring 62 and lower periphery ring 64 are fixed on the upper surface of the second withdrawing support 32 and the 4th withdrawing support 34 respectively, on this, the cross sectional shape of periphery ring 62 and lower periphery ring 64 is U-shaped, namely periphery ring 62 is gone up and lower periphery ring 64 is channel-section steel, U-shaped mouth upward.Linked by U-shaped between steel form 41 in two pieces adjacent in the present embodiment and connect, also linked by U-shaped between two blocks of adjacent outer steel mould plates 42 and connect, interior steel form 41 upper and lower is connected with the first upper connector 51 and the 3rd time connector 53 respectively by bolt, the hook snap fit (as shown in Figure 2) on above-mentioned angle steel hanging point 7 of this first upper connector 51 and the 3rd time connector 53 side, the upper and lower of described outer steel mould plate 42 is connected with the second upper connector 52 and the 4th time connector 54 respectively by bolt, the hook difference snap fit of this second upper connector 52 and the 4th time connector 54 side is on the upper periphery ring 62 and lower periphery ring 64 of U-shaped, concreting district is formed between above-mentioned interior steel form 41 and outer steel mould plate 42.As shown in Figure 3, in order to accurate adjustment formwork gradient, the first upper connector 51 in the present embodiment, second upper connector 52, the entirety of the 3rd time connector 53 and the 4th time connector 54 includes the connector body of square-section and the hook of side thereof, connector body is all consistent with the appearance and size of hook, link up with and can need adjustment according to actual installation relative to the position of connector body, first upper connector 51, second upper connector 52, the bolt hole of the 3rd time connector 53 and the 4th time connector 54 is mounting hole, the length direction of this mounting hole is vertically arranged, distance unlike the hook side respective with it of the vertical center line of mounting hole in: the first upper connector 51 and the second upper connector 52 is a, concrete as shown in (a) in Fig. 3, in the 3rd time described connector 53 and the 4th time connector 54, the distance of the hook side that the vertical center line of mounting hole is respective with it is b, concrete as shown in (b) in Fig. 3, above-mentioned a is greater than b, by different a, the adjustment of b difference in size, the verticality of template can be accurately set, the value of a and the b in the present invention depends on the formwork gradient requirement of different sliding mode system, a=36mm in the present embodiment, b=34mm, both difference 2mm are compared with upper and lower enclosure spacing 670mm, be 0.3%, namely template one side gradient is 0.3%.
The present embodiment in use, by changing the first different upper connector 51, second upper connectors 52, the 3rd time connector 53, the 4th time connector 54, and connector is hung in enclosure, the tapering of interior steel form 41, outer steel mould plate 42 can be changed, template is made to present positive Eight characters shape, ensure that carrying out smoothly of template slip lifting, and easy accessibility, Adjustment precision is high.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (3)
1. can the sliding mode system of accurate adjustment formwork gradient, comprise template and enclosure fixation kit, Kai Zi hoisting frame mechanism and slip form platform (1), it is characterized in that:
Described Kai Zi hoisting frame mechanism comprises first leg (21), second frame leg (22), first withdrawing supports (31), second withdrawing supports (32), 3rd withdrawing supports (33) and the 4th withdrawing supports (34), wherein: described first leg (21) and the second frame leg (22) vertically arrange and be parallel to each other, the top structure of this first leg (21) and the second frame leg (22) is connected with jack hoisting mechanism by cramp bar, the first described withdrawing supports (31) and the 3rd withdrawing supports (33) are connected to first leg (21) upper and lower respectively by bolt, the second described withdrawing supports (32) and the 4th withdrawing supports (34) are connected to the second frame leg (22) upper and lower respectively by bolt, the outside of the second described frame leg (22) is provided with the angle steel bearing diagonal (10) and horizontally disposed outer tripod top rail (11) that are obliquely installed, one end of described outer tripod top rail (11) is secured by bolts on the second frame leg (22), one end of described angle steel bearing diagonal (10) is also secured by bolts on the second frame leg (22), and the other end of this angle steel bearing diagonal (10) is connected with the outer terminal bolt of outer tripod top rail (11), the band iron diagonal member (9) that the inner side of described first leg (21) is provided with horizontally disposed angle steel horizontal support (8) and is obliquely installed, one end of this angle steel horizontal support (8) and band iron diagonal member (9) is all bolted in first leg (21), and the other end of angle steel horizontal support (8) and the other end bolt of band iron diagonal member (9) connect and compose triangular structure,
Described template and enclosure fixation kit comprise interior steel form (41), outer steel mould plate (42), first upper connector (51), second upper connector (52), 3rd time connector (53), 4th time connector (54), enclosure (61) in upper, upper periphery ring (62), enclosure (63) in lower, lower periphery ring (64) and angle steel hanging point (7), wherein: described upper interior enclosure (61) and lower interior enclosure (63) are fixed on the upper surface that the first withdrawing supports (31) and the 3rd withdrawing support (33) respectively, interior enclosure (61) and lower interior enclosure (63) are all welded with angle steel hanging point (7) for this, the cross sectional shape of this angle steel hanging point (7) is L shape, described slip form platform (1) drops on interior enclosure (61) and goes up and be connected with upper interior enclosure (61) bolt, described upper periphery ring (62) and lower periphery ring (64) are fixed on the upper surface that the second withdrawing supports (32) and the 4th withdrawing support (34) respectively, on this, the cross sectional shape of periphery ring (62) and lower periphery ring (64) is U-shaped, described interior steel form (41) upper and lower is connected with the first upper connector (51) and the 3rd time connector (53) respectively by bolt, the hook snap fit of this first upper connector (51) and the 3rd time connector (53) side is on above-mentioned angle steel hanging point (7), the upper and lower of described outer steel mould plate (42) is connected with the second upper connector (52) and the 4th time connector (54) respectively by bolt, the hook difference snap fit of this second upper connector (52) and the 4th time connector (54) side is on the upper periphery ring (62) and lower periphery ring (64) of U-shaped, described the first upper connector (51), second upper connector (52), the entirety of the 3rd time connector (53) and the 4th time connector (54) includes the connector body of square-section and the hook of side thereof, connector body is all consistent with the appearance and size of hook, link up with and need adjustment relative to the position of connector body according to actual installation, concreting district is formed between above-mentioned interior steel form (41) and outer steel mould plate (42).
2. according to claim 1 a kind of can the sliding mode system of accurate adjustment formwork gradient, it is characterized in that: described the first upper connector (51), second upper connector (52), bolt hole in 3rd time connector (53) and the 4th time connector (54) is mounting hole, the length direction of this mounting hole is vertically arranged, in described the first upper connector (51) and the second upper connector (52), the distance of the hook side that the vertical center line of mounting hole is respective with it is a, in the 3rd time described connector (53) and the 4th time connector (54), the distance of the hook side that the vertical center line of mounting hole is respective with it is b, above-mentioned a is greater than b.
3. according to claim 2 a kind of can the sliding mode system of accurate adjustment formwork gradient, it is characterized in that: linked by U-shaped between steel form (41) in adjacent two pieces and connect, also linked by U-shaped between two pieces of adjacent outer steel mould plates (42) and connect.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310321755.7A CN103362342B (en) | 2013-07-29 | 2013-07-29 | A kind of can the sliding mode system of accurate adjustment formwork gradient |
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| CN201310321755.7A CN103362342B (en) | 2013-07-29 | 2013-07-29 | A kind of can the sliding mode system of accurate adjustment formwork gradient |
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| CN103362342A CN103362342A (en) | 2013-10-23 |
| CN103362342B true CN103362342B (en) | 2015-09-09 |
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| CN105951831B (en) * | 2016-07-04 | 2017-11-14 | 姜媅怡 | A kind of building of adjustable taper uses post |
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| DE1709306A1 (en) * | 1962-10-26 | 1971-12-30 | Gleitschnellbau Gmbh | Guide for sliding formwork |
| GB1438966A (en) * | 1972-05-22 | 1976-06-09 | Brooker Pty Ltd N F | Slipform type formwork |
| US4128610A (en) * | 1976-02-20 | 1978-12-05 | Ahlgren Nils H | Method for casting concrete structures |
| CN2208076Y (en) * | 1994-04-09 | 1995-09-20 | 电力工业部电力建设研究所 | Hydraulic sliding mould lifting apparatus |
| JPH08135182A (en) * | 1994-11-08 | 1996-05-28 | Hazama Gumi Ltd | Timbering sliding construction method |
| CN102444275A (en) * | 2011-09-20 | 2012-05-09 | 中煤建筑安装工程集团有限公司 | Silo flexible slip form torsion resistance construction device |
| CN202483163U (en) * | 2012-01-20 | 2012-10-10 | 广西建工集团第三建筑工程有限责任公司 | Large-diameter silo fastener type steel pipe annular cantilever truss platform |
| CN103147569A (en) * | 2013-02-27 | 2013-06-12 | 青岛一建集团有限公司 | Operation platform system for cross-pulling slip form with both full-diameter silo and spoke-type center plate |
| CN203361734U (en) * | 2013-07-29 | 2013-12-25 | 中国化学工程第三建设有限公司 | Slip form system capable of accurately adjusting template taper |
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2013
- 2013-07-29 CN CN201310321755.7A patent/CN103362342B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1709306A1 (en) * | 1962-10-26 | 1971-12-30 | Gleitschnellbau Gmbh | Guide for sliding formwork |
| GB1438966A (en) * | 1972-05-22 | 1976-06-09 | Brooker Pty Ltd N F | Slipform type formwork |
| US4128610A (en) * | 1976-02-20 | 1978-12-05 | Ahlgren Nils H | Method for casting concrete structures |
| CN2208076Y (en) * | 1994-04-09 | 1995-09-20 | 电力工业部电力建设研究所 | Hydraulic sliding mould lifting apparatus |
| JPH08135182A (en) * | 1994-11-08 | 1996-05-28 | Hazama Gumi Ltd | Timbering sliding construction method |
| CN102444275A (en) * | 2011-09-20 | 2012-05-09 | 中煤建筑安装工程集团有限公司 | Silo flexible slip form torsion resistance construction device |
| CN202483163U (en) * | 2012-01-20 | 2012-10-10 | 广西建工集团第三建筑工程有限责任公司 | Large-diameter silo fastener type steel pipe annular cantilever truss platform |
| CN103147569A (en) * | 2013-02-27 | 2013-06-12 | 青岛一建集团有限公司 | Operation platform system for cross-pulling slip form with both full-diameter silo and spoke-type center plate |
| CN203361734U (en) * | 2013-07-29 | 2013-12-25 | 中国化学工程第三建设有限公司 | Slip form system capable of accurately adjusting template taper |
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