CN113293989A - Sliding-mode deviation-rectifying torsion-correcting adjusting system and using method thereof - Google Patents
Sliding-mode deviation-rectifying torsion-correcting adjusting system and using method thereof Download PDFInfo
- Publication number
- CN113293989A CN113293989A CN202110634976.4A CN202110634976A CN113293989A CN 113293989 A CN113293989 A CN 113293989A CN 202110634976 A CN202110634976 A CN 202110634976A CN 113293989 A CN113293989 A CN 113293989A
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- China
- Prior art keywords
- door frame
- portal
- sliding
- wire rope
- steel wire
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- 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.)
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model provides a slip form is rectified and is twisted adjusting system, includes: the sliding formwork system comprises gantries and steel wire rope inverted chains (1), wherein each gantry is connected with an adjacent second gantry through the steel wire rope inverted chain (1), every two gantries are inclined to pull, and all the gantries of the sliding formwork system are connected together in such a way; the door frame comprises door frame legs (2), a door frame upper cross beam (3), a door frame lower cross beam (4), enclosing purlin clamping lugs (5) and a door frame hanging frame (6), wherein a plurality of parallel door frame legs are vertically arranged on a plane; the steel wire rope chain blocks are fixed on the upper beam of the portal frame and the clamping lugs of the surrounding purlin of the other portal frame, so that two steel wire rope chain blocks are respectively fixed on two sides of each portal frame, and the effect of timely, fast and accurate deviation correction can be achieved when the sliding formwork is constructed and the platform deforms.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a slip form deviation rectifying and torsion correcting adjusting system and a using method thereof.
Background
The slip form is also called as a slip form, and is a tool type form with higher mechanization degree in the construction of cast-in-place concrete structure engineering. The template is widely used for the construction of vertical structures with sections such as storage bins, water towers, chimneys, piers, water inlet towers, vertical shaft well walls, side walls, tail water gate piers and the like, and is developed for the construction of vertical structures of high-rise and super high-rise civil buildings. The slip form construction has the following advantages:
1. no horizontal construction joint is arranged, and the construction continuity is good;
2. the construction progress is fast, the daily average sliding lift is about 2.5m, and the vertical mold pouring is incomparable;
3. after the working disc is formed, the consumption of auxiliary materials is low;
4. the concrete has high surface evenness, good appearance quality and small workload of treating the concrete defects.
When the slip form is constructed, under the synchronous action of a group of hydraulic jacks, the support rods fixed on the wall surface climb and drive a tool type formwork or a slip frame with the height of more than 1 m to slide along the surface of the concrete or the formwork which is just formed, the concrete is poured into the sleeve groove from the upper opening of the formwork in a layered mode, and after the concrete at the lowest layer in the formwork reaches a certain strength, the concrete slides along the surface of the poured concrete or the slip frame slides along the outer surface of the formwork, so that continuous cycle operation is carried out till the designed height is reached, and the whole construction is completed.
Because one end of the supporting rod is free, the platform is twisted due to the following factors in the climbing process:
1. the strokes of the individual hydraulic jacks are not synchronized or fail.
2. The material stacking distribution of the platform is uneven, and the platform is unbalanced.
3. The friction force between the template and the concrete surface is not uniformly distributed.
The condition that the slip form platform slightly deflects is very common, and a platform inclination method or a platform counterweight method is often adopted for solving the problem, but the two schemes have very limited adjusting effect in actual conditions, and if the two schemes are not properly treated, a forming structure has larger errors. Therefore, it is necessary to develop a new slip form deviation rectifying and torsion correcting system adjusting device to solve the above technical problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a sliding mode deviation-rectifying and torsion-rectifying adjusting system, mutual diagonal pulling between the door frames is realized through steel wire rope chain backing, and all the door frames of the sliding mode system are connected together in such a way so as to rectify deviation and correct torsion.
The invention aims to provide a slip form deviation rectifying and torsion correcting adjusting system, which comprises:
the sliding formwork system comprises portal frames and steel wire rope inverted chains (1), wherein each portal frame is connected with an adjacent second portal frame through the steel wire rope inverted chain (1), every two portal frames are obliquely pulled, and all portal frames of the sliding formwork system are connected together in such a way; the door frame comprises door frame legs (2), door frame upper cross beams (3), door frame lower cross beams (4), purlin blocking lugs (5) and a door frame hanging frame (6), wherein a plurality of parallel door frame legs (2) are vertically arranged on a plane, the door frame upper cross beams (3) and the door frame lower cross beams (4) are perpendicular to the door frame legs (2) and are respectively arranged on the upper side and the lower side of the door frame legs (2) in a bridging mode, the purlin blocking lugs (5) are arranged on the upper end and the lower end of one side of the door frame hanging frame (6) or the purlin blocking lugs (5) are arranged on the upper end and the lower end of the two sides of the door frame hanging frame (6) in an inner side mode.
Preferably, the steel wire rope chain block (1) is fixed on the gantry upper cross beam (3) and the purlin enclosing clamping lug (5) of the other gantry, so that two steel wire rope chain blocks (1) are respectively fixed on two sides of each gantry.
Preferably, the width of the gantry upper beam (3) is larger than that of the gantry lower beam (4).
Preferably, the width of the upper gantry beam (3) is equal to the width of the lower gantry beam (4).
Preferably, the enclosing purlin clamping lugs (4) are double-layer square steel enclosing purlin clamping lugs.
Preferably, the section of the enclosing purlin clamping lug (4) is square or circular.
Preferably, the section of the purlin clip (4) is hexagonal.
Preferably, the door frame legs (2) are two or four.
Preferably, the tensioning degree of the steel wire rope chain block (1) is adjusted through an adjusting steel hoop arranged on the steel wire rope chain block, so that the relative position of the portal frame is controlled.
The invention also aims to provide a using method of the sliding-mode deviation-rectifying and torsion-correcting adjusting system, which comprises the following steps:
(1) when the platform is twisted clockwise, the steel wire rope chain blocks (1) are tightened to enable all the door frames to have the tendency of falling anticlockwise, and the platform gradually returns to the original position along with the lifting of the sliding mode;
(2) when the platform is twisted anticlockwise, the portal frame along the deviation direction is adjusted towards the opposite direction, and the platform can reset along with lifting.
The invention has the following beneficial effects:
the invention can achieve the effect of timely, fast and accurate correction of platform deformation during sliding mode construction.
Drawings
Fig. 1 is a schematic structural diagram of a slip-form deviation rectifying and torsion correcting adjusting system according to a preferred embodiment of the invention.
Wherein, 1-steel wire rope chain rewinding; 2-gantry legs 2; 3-gantry upper beam; 4-gantry lower beam;
5-enclosing purlin clamping lugs; 6-gantry hanging frame 6
Detailed Description
As shown in fig. 1, the present invention is further explained in conjunction with the detailed description and the accompanying drawings.
As shown in fig. 1, the sliding-mode deviation rectifying and torsion correcting adjusting system of the embodiment includes: the sliding formwork system comprises two portal frames and a steel wire rope chain block 1, wherein each portal frame is connected with an adjacent second portal frame through the steel wire rope chain block 1, every two portal frames are mutually inclined and pulled, and all portal frames of the sliding formwork system are connected together in the mode.
The portal comprises portal legs 2, a portal upper cross beam 3, a portal lower cross beam 4, purlin enclosing clamping lugs 5 and a portal hanging frame 6, wherein the plurality of parallel portal legs 2 are vertically arranged on a plane, the portal upper cross beam 3 and the portal lower cross beam 4 are perpendicular to the portal legs 2 and are respectively arranged on the upper side and the lower side of the portal legs 2 in a bridging mode, and the purlin enclosing clamping lugs 5 are arranged on the upper end and the lower end of the inner side of one side of the portal hanging frame 6. The steel wire rope chain blocks 1 are fixed on the upper beam 3 of the portal frame and the clamping lug 5 of the surrounding purlin of the other portal frame, so that two steel wire rope chain blocks 1 are respectively fixed on two sides of each portal frame.
The width of the upper beam 3 of the portal is generally designed to be larger than that of the lower beam 4 of the portal, and the upper beam 3 of the portal can be inclined to pull at the chain block, of course, the width of the upper beam 3 of the portal can be set to be equal to that of the lower beam 4 of the portal. In this embodiment, the purlin clip 4 is made as a double-layer square steel purlin clip. The section of the enclosing purlin clamp lug 4 is square or circular, the tightening fixing degree under the square section is superior to that of the circular section, and of course, other polygonal section forms such as a hexagon can be arranged according to needs by the technical personnel in the field, so that the steel wire rope inverted chain 1 can be firmly fixed through more contact surfaces.
As another preferred embodiment, the enclosing purlin clamping lugs 5 are arranged at the upper end and the lower end of the inner sides of the two sides of the door frame hanging frame 6. Thus forming two adjusting systems, and selecting any one side which is convenient to implement according to actual engineering requirements to form the adjusting system.
The number of the door frame legs 2 is even, and generally two or four.
The tension degree of the steel wire rope chain block 1 is adjusted through an adjusting steel hoop arranged on the steel wire rope chain block or other appropriate modes, so that the relative position of the portal frame is controlled.
The working principle of the slip form deviation rectifying and torsion correcting adjusting system is as follows:
when the platform is twisted clockwise, the steel wire rope chain block 1 is tightened to enable all the gantries to have the tendency of falling anticlockwise, and the platform gradually restores to the original position along with the lifting of the sliding mould. When the platform is twisted anticlockwise, the portal frame along the deviation direction is adjusted towards the opposite direction, and the platform can reset along with lifting.
Although particular embodiments of the invention have been described and illustrated in detail, it should be understood that various equivalent changes and modifications could be made to the above embodiments in accordance with the spirit of the invention, and the resulting functional effects would still fall within the scope of the invention.
Claims (10)
1. The utility model provides a slip form is rectified and turn round governing system which characterized in that includes:
the sliding formwork system comprises portal frames and steel wire rope inverted chains (1), wherein each portal frame is connected with an adjacent second portal frame through the steel wire rope inverted chain (1), every two portal frames are obliquely pulled, and all portal frames of the sliding formwork system are connected together in such a way; the door frame comprises door frame legs (2), door frame upper cross beams (3), door frame lower cross beams (4), purlin blocking lugs (5) and a door frame hanging frame (6), wherein a plurality of parallel door frame legs (2) are vertically arranged on a plane, the door frame upper cross beams (3) and the door frame lower cross beams (4) are perpendicular to the door frame legs (2) and are respectively arranged on the upper side and the lower side of the door frame legs (2) in a bridging mode, the purlin blocking lugs (5) are arranged on the upper end and the lower end of one side of the door frame hanging frame (6) or the purlin blocking lugs (5) are arranged on the upper end and the lower end of the two sides of the door frame hanging frame (6) in an inner side mode.
2. The sliding-mode deviation rectifying and torsion correcting adjusting system according to claim 1, characterized in that: the steel wire rope chain block (1) is fixed on the portal upper beam (3) and the enclosing purlin clamping lug (5) of the other portal, so that two steel wire rope chain blocks (1) are respectively fixed on two sides of each portal.
3. The sliding-mode deviation rectifying and torsion correcting adjusting system according to claim 1, characterized in that: the width of the upper portal beam (3) is larger than that of the lower portal beam (4).
4. The sliding-mode deviation rectifying and torsion correcting adjusting system according to claim 1, characterized in that: the width of the upper gantry beam (3) is equal to that of the lower gantry beam (4).
5. The sliding-mode deviation rectifying and torsion correcting adjusting system according to claim 1, characterized in that: and the enclosing purlin clamping lugs (4) are double-layer square steel enclosing purlin clamping lugs.
6. The sliding-mode deviation rectifying and torsion correcting adjusting system according to claim 1, characterized in that: the section of the enclosing purlin clamping lug (4) is square or circular.
7. The sliding-mode deviation rectifying and torsion correcting adjusting system according to claim 1, characterized in that: the section of the enclosing purlin clamping lug (4) is hexagonal.
8. The sliding-mode deviation rectifying and torsion correcting adjusting system according to claim 1, characterized in that: the number of the door frame legs (2) is two or four.
9. The sliding-mode deviation rectifying and torsion correcting adjusting system according to claim 1, characterized in that: the tensioning degree of the steel wire rope chain block (1) is adjusted through an adjusting steel hoop arranged on the steel wire rope chain block, so that the relative position of the door frame is controlled.
10. A method for using the sliding-mode rectification and torsion correction adjusting system according to any one of claims 1-9, which is characterized by comprising the following steps:
(1) when the platform is twisted clockwise, the steel wire rope chain blocks (1) are tightened to enable all the door frames to have the tendency of falling anticlockwise, and the platform gradually returns to the original position along with the lifting of the sliding mode;
(2) when the platform is twisted anticlockwise, the portal frame along the deviation direction is adjusted towards the opposite direction, and the platform can reset along with lifting.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110634976.4A CN113293989B (en) | 2021-06-08 | 2021-06-08 | Sliding-mode deviation-rectifying torsion-correcting adjusting system and using method thereof |
| CN202210499033.XA CN115247492A (en) | 2021-06-08 | 2021-06-08 | Adjusting device for slip form deviation rectifying and torsion correcting system |
| PCT/CN2021/104549 WO2022134529A1 (en) | 2021-06-08 | 2021-07-05 | Adjusting system for slipform deviation and torsion correction, and method for using adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110634976.4A CN113293989B (en) | 2021-06-08 | 2021-06-08 | Sliding-mode deviation-rectifying torsion-correcting adjusting system and using method thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210499033.XA Division CN115247492A (en) | 2021-06-08 | 2021-06-08 | Adjusting device for slip form deviation rectifying and torsion correcting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113293989A true CN113293989A (en) | 2021-08-24 |
| CN113293989B CN113293989B (en) | 2022-05-17 |
Family
ID=77327447
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210499033.XA Pending CN115247492A (en) | 2021-06-08 | 2021-06-08 | Adjusting device for slip form deviation rectifying and torsion correcting system |
| CN202110634976.4A Active CN113293989B (en) | 2021-06-08 | 2021-06-08 | Sliding-mode deviation-rectifying torsion-correcting adjusting system and using method thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210499033.XA Pending CN115247492A (en) | 2021-06-08 | 2021-06-08 | Adjusting device for slip form deviation rectifying and torsion correcting system |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN115247492A (en) |
| WO (1) | WO2022134529A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1904291A (en) * | 2005-07-27 | 2007-01-31 | 深圳市特辰升降架工程有限公司 | Integrated climbform platform system |
| CN101644105A (en) * | 2009-08-26 | 2010-02-10 | 武汉一冶建筑安装工程有限责任公司 | Torsion rectification method in sliding mold construction of single cylinder |
| CN101666158A (en) * | 2009-09-15 | 2010-03-10 | 中冶实久建设有限公司 | Correction method of lifting platform supporting bars of cylinder body structural engineering of inversed cone water tower in slip-form construction |
| KR101539447B1 (en) * | 2014-09-30 | 2015-08-06 | 서보산업 주식회사 | Beam form easy to removal and method for constructing the same |
| CN207312977U (en) * | 2017-10-17 | 2018-05-04 | 郑州科润机电工程有限公司 | A kind of special construction apparatus suitable for prestressed concrete wind tower Wall Construction |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59004153D1 (en) * | 1990-08-21 | 1994-02-17 | Gleitbau Gmbh | Formwork system. |
| CN201401005Y (en) * | 2009-04-10 | 2010-02-10 | 中国十五冶金建设有限公司 | Template sliding and lifting device |
| CN203441092U (en) * | 2013-04-21 | 2014-02-19 | 青岛一建集团有限公司 | Correcting device for slip form |
| CN205063331U (en) * | 2015-10-17 | 2016-03-02 | 神华大雁工程建设有限公司建筑安装分公司 | Slipform architecture |
| CN106401173A (en) * | 2016-09-09 | 2017-02-15 | 镇江建工建设集团有限公司 | Sliding reverse formwork device and construction method thereof |
| CN107190975B (en) * | 2017-07-14 | 2018-11-23 | 四川华西集团有限公司 | Construction of super highrise building integrates form frame system |
| CN207048306U (en) * | 2017-07-14 | 2018-02-27 | 陕西煤业化工建设（集团）有限公司 | Sliding formwork flexibility platform |
| CN210947781U (en) * | 2019-09-24 | 2020-07-07 | 北京城建一建设发展有限公司 | Slip form construction horizontal reinforcement auxiliary positioning instrument |
-
2021
- 2021-06-08 CN CN202210499033.XA patent/CN115247492A/en active Pending
- 2021-06-08 CN CN202110634976.4A patent/CN113293989B/en active Active
- 2021-07-05 WO PCT/CN2021/104549 patent/WO2022134529A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1904291A (en) * | 2005-07-27 | 2007-01-31 | 深圳市特辰升降架工程有限公司 | Integrated climbform platform system |
| CN101644105A (en) * | 2009-08-26 | 2010-02-10 | 武汉一冶建筑安装工程有限责任公司 | Torsion rectification method in sliding mold construction of single cylinder |
| CN101666158A (en) * | 2009-09-15 | 2010-03-10 | 中冶实久建设有限公司 | Correction method of lifting platform supporting bars of cylinder body structural engineering of inversed cone water tower in slip-form construction |
| KR101539447B1 (en) * | 2014-09-30 | 2015-08-06 | 서보산업 주식회사 | Beam form easy to removal and method for constructing the same |
| CN207312977U (en) * | 2017-10-17 | 2018-05-04 | 郑州科润机电工程有限公司 | A kind of special construction apparatus suitable for prestressed concrete wind tower Wall Construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113293989B (en) | 2022-05-17 |
| CN115247492A (en) | 2022-10-28 |
| WO2022134529A1 (en) | 2022-06-30 |
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