CN106276640A - The combination type support platform of high-building construction tower crane - Google Patents
The combination type support platform of high-building construction tower crane Download PDFInfo
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- CN106276640A CN106276640A CN201510283940.0A CN201510283940A CN106276640A CN 106276640 A CN106276640 A CN 106276640A CN 201510283940 A CN201510283940 A CN 201510283940A CN 106276640 A CN106276640 A CN 106276640A
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- screw rod
- steel corbel
- gripper shoe
- oblique pull
- pull screw
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Abstract
The present invention relates to the combination type support platform of a kind of high-building construction tower crane, it includes steel corbel, oblique pull screw rod, sleeve pipe with ribbing, pier nose cushion block, nut, billet, gripper shoe, threaded rod, adjustable nut and body of wall；Described sleeve pipe with ribbing is oblique to be embedded in body of wall, oblique pull screw rod is positioned at the lower surface of inside pipe casing with ribbing through sleeve pipe with ribbing, the two ends of oblique pull screw rod are stretched out from body of wall respectively, the upper one end of oblique pull screw rod is cased with steel corbel and pier nose cushion block and is fixed by nut, and the lower end thereof of oblique pull screw rod is cased with billet and pier nose cushion block and is fixed by nut；Described gripper shoe is positioned at steel corbel top, is connected by threaded rod between gripper shoe and steel corbel, and adjustable nut is placed on the threaded rod between gripper shoe and steel corbel；The present invention without welding, mounting or dismounting are easy to adjust, do not affect agent structure performance, bearing capacity transfer efficient higher, all high.
Description
Technical field
The present invention relates to the combination type support platform of a kind of combination type support platform, specifically high-building construction tower crane.
Background technology
Along with the development process of urban construction accelerates, high-rise building is built demand and is continuously increased.Owing to high-rise building height is higher, building course generally requires dependence mechanical type transportation equipment construction, thus tower crane occupies critical positions as lifting most important in construction of super highrise building and vertical transportation machinery.In order to adapt to upwards construction speed needs, general employing inner climbing crane tower is in the majority.Inner climbing crane tower climbs by a set of bracket and lifting system at interior of building, and bracket is installed in support platform, and load passes to body of wall through support platform.
In published patent, there is following several ways as support platform: (1) support platform is made up of girder steel, steel corbel, built-in fitting, girder steel is with bolts with steel corbel, steel corbel welds with built-in fitting, built-in fitting is generally located on inside Core Walls Structure body of wall, and by reinforcing bar one end and Plate Welding, and integral built-in is in concrete, playing the anchorage effect to structure, this mode is applied wide at present in Practical Project；(2) being inside concrete wall to be provided with shaped steel with the first difference, shaped steel is vertically connected with anchor slab side, and the opposite side of described anchor slab is welded with bracket (with reference to publication CN 203998719 U)；(3) in body of wall internal openings, girder steel is placed directly on pre-embedded steel slab and is bolted (with reference to publication CN 201447323
U);(4) at the internal pre-buried steel sleeve pipe of body of wall, high-strength bolt passes steel thimble, and nut is tightened in the two ends of high-strength bolt, thus bracket and billet are fixed on structural wall metope (with reference to publication CN 103072906 A).
Summary of the invention
It is contemplated that overcome the defect of prior art, it is provided that the combination type support platform of a kind of high-building construction tower crane, it is not necessary to welding, mounting or dismounting are easy to adjust, do not affect agent structure performance, bearing capacity transfer efficient higher, all high.
In order to solve above-mentioned technical problem, the present invention is achieved in that
A kind of combination type support platform of high-building construction tower crane, it is characterised in that: it includes steel corbel, oblique pull screw rod, sleeve pipe with ribbing, pier nose cushion block, nut, billet, gripper shoe, threaded rod, adjustable nut and body of wall；Described sleeve pipe with ribbing is oblique to be embedded in body of wall, oblique pull screw rod is positioned at the lower surface of inside pipe casing with ribbing through sleeve pipe with ribbing, the two ends of oblique pull screw rod are stretched out from body of wall respectively, the upper one end of oblique pull screw rod is cased with steel corbel and pier nose cushion block and is fixed by nut, and the lower end thereof of oblique pull screw rod is cased with billet and pier nose cushion block and is fixed by nut；Described gripper shoe is positioned at steel corbel top, is connected by threaded rod between gripper shoe and steel corbel, and adjustable nut is placed on the threaded rod between gripper shoe and steel corbel.
The combination type support platform of described high-building construction tower crane, it is characterised in that: described gripper shoe is provided with transverse baffle.
The combination type support platform of described high-building construction tower crane, it is characterised in that: it is provided with spring shim between described gripper shoe and steel corbel.
The invention has the beneficial effects as follows: oblique pull screw rod can be with sleeve pipe compact siro spinning technology with ribbing, and the tension masterpiece used time can produce frictional force with internal surface of casing, increases the bearing capacity of support platform.
Angularly disposed wall-through hole, can make pulling force decompose in vertical direction, relies on the support of body of wall to provide carrying.
Slanted apertures diameter is more than the diameter of threaded rod, when, after unloading, taking out very easily, be adapted to fit or dismantle, improve turnover rate from hole.
Steel corbel top arranges gripper shoe, to adapt to the flatness adjustment after installing, makes the support platform of each body of wall be in level.
Support platform is combined by all parts, it is not necessary to high-temperature soldering, and all parts can freely change, and reuses, it is achieved that industrialization processing and green construction, saves on-site construction time and comes into operation the time, reducing overall construction cost.
Accompanying drawing explanation
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the main apparent direction of Fig. 1；
Fig. 3 is steel corbel and the structural representation overlooking direction of gripper shoe in Fig. 1；
Fig. 4 is the structural representation of pier nose cushion block in Fig. 1；
In figure, 1 steel corbel, 2 oblique pull screw rods, 3 sleeve pipes with ribbing, 4 pier nose cushion blocks, 5 nuts, 6 billets, 7 gripper shoes, 8 threaded rods, 9 adjustable nut, 10 bodies of wall.
Detailed description of the invention
As shown in Figure 1: the combination type support platform of a kind of high-building construction tower crane, it includes steel corbel 1, oblique pull screw rod 2, sleeve pipe with ribbing 3, pier nose cushion block 4, nut 5, billet 6, gripper shoe 7, threaded rod 8, adjustable nut 9 and body of wall 10；Described sleeve pipe with ribbing is oblique to be embedded in body of wall, its surface is the steel pipe of stricture of vagina with ribbing, oblique pull screw rod is close to the lower surface of inside pipe casing with ribbing through sleeve pipe with ribbing, both are made closely to be engaged, the two ends of oblique pull screw rod are stretched out from body of wall respectively, the upper one end of oblique pull screw rod is cased with steel corbel and pier nose cushion block and is fixed by nut, and the lower end thereof of oblique pull screw rod is cased with billet and pier nose cushion block and is fixed by nut；Described gripper shoe is positioned at steel corbel top, is connected by threaded rod between gripper shoe and steel corbel, and adjustable nut is placed on the threaded rod between gripper shoe and steel corbel；Described gripper shoe is provided with transverse baffle, to prevent the crossbeam in support platform from dropping or producing lateral displacement；Being provided with spring shim between described gripper shoe and steel corbel, the dynamic impact load caused to alleviate tower body motion passes to body of wall.
As shown in Figure 2, at the position, hole of the inside steel plate that described oblique pull screw rod 2 is symmetrically arranged in steel corbel 1, position, hole and oblique pull screw rod 2 quantity can determine according to force analysis, first is alignd in the position, hole of the Kong Weiyu body of wall 10 of steel corbel 1 during installation, pier nose cushion block 4, through sleeve pipe 3 with ribbing and the endoporus of steel corbel 1, is then put oblique pull screw rod 2 and nut 5, can be symmetrically installed successively during installation under upper by oblique pull screw rod 2, after steel corbel 1 positions, tighten nut 5, make steel corbel 1 be close to the surface of body of wall 10.
As shown in Figure 3, described gripper shoe 7 is arranged at steel corbel 1 top, first threaded rod 8 is passed when gripper shoe 7 is installed the upper hole position of steel corbel 1, put adjustable nut 9 and gripper shoe 7, gripper shoe 7 arranges position, symmetrical threaded hole, it aligns with the position, hole on steel corbel 1 top, then makes it move up and down according to the level requirement arranged by rotating adjustable nut 9, realizes the leveling to gripper shoe 7 with this.
As shown in Figure 4, described pier nose cushion block 4 is the special anchorage of the porose position of inclined-plane band, and the diameter of position, hole is consistent with oblique pull screw rod 2 diameter, and the angle of position, hole is consistent with the angle of position, body of wall hole.
The hole bit quantity of described oblique pull screw rod 2 is not limited to the quantity of above-described embodiment, position, hole diameter and quantity should be determined according to force analysis, the position, oblique hole that the diameter of oblique pull screw rod 2 is less than in body of wall 1, oblique pull screw rod 2 can be made conveniently to penetrate sleeve pipe 3 with ribbing, included angle the most should be not excessive, comprehensively can determine according to the stress performance etc. of concrete wall steel bar layout, oblique pull screw rod 2 and steel corbel 1.
The shape of described steel corbel 1 can additional deep floor, this is as a kind of conversion of embodiment.
The mode making steel corbel and body of wall be bolted is fixed together, and dismantles simple and convenient assembly；Due to angularly disposed, and inside pipe casing is with rib stricture of vagina, oblique pull screw rod can be made to produce friction counterforce with sleeve pipe under a stretching force, concrete wall the most also can be made to provide reaction of bearing, improve the bearing capacity of whole support platform comprehensively；Secondly, in order to avoid once mounting flatness is difficult to the problem that adjusts, addition of adjusting support board, the performance that can make support platform through these technological improvements is more safe and reliable.
Claims (3)
1. the combination type support platform of a high-building construction tower crane, it is characterised in that: it includes steel corbel, oblique pull screw rod, sleeve pipe with ribbing, pier nose cushion block, nut, billet, gripper shoe, threaded rod, adjustable nut and body of wall；Described sleeve pipe with ribbing is oblique to be embedded in body of wall, oblique pull screw rod is positioned at the lower surface of inside pipe casing with ribbing through sleeve pipe with ribbing, the two ends of oblique pull screw rod are stretched out from body of wall respectively, the upper one end of oblique pull screw rod is cased with steel corbel and pier nose cushion block and is fixed by nut, and the lower end thereof of oblique pull screw rod is cased with billet and pier nose cushion block and is fixed by nut；Described gripper shoe is positioned at steel corbel top, is connected by threaded rod between gripper shoe and steel corbel, and adjustable nut is placed on the threaded rod between gripper shoe and steel corbel.
The combination type support platform of high-building construction tower crane the most according to claim 1, it is characterised in that: described gripper shoe is provided with transverse baffle.
The combination type support platform of high-building construction tower crane the most according to claim 1, it is characterised in that: it is provided with spring shim between described gripper shoe and steel corbel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510283940.0A CN106276640B (en) | 2015-05-29 | 2015-05-29 | The combined type support platform of high-building construction tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510283940.0A CN106276640B (en) | 2015-05-29 | 2015-05-29 | The combined type support platform of high-building construction tower crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106276640A true CN106276640A (en) | 2017-01-04 |
| CN106276640B CN106276640B (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510283940.0A Active CN106276640B (en) | 2015-05-29 | 2015-05-29 | The combined type support platform of high-building construction tower crane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565676A (en) * | 2019-08-01 | 2019-12-13 | 中交二公局第二工程有限公司 | Cantilever type tower crane foundation structure and construction method thereof |
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| GB2125872A (en) * | 1982-08-13 | 1984-03-14 | Keyworthy Limited | Attachment of scaffolding or like structures to buildings |
| KR20090002041U (en) * | 2007-08-28 | 2009-03-04 | 강혜영 | Install bracket of dropping prevention net |
| JP4851165B2 (en) * | 2005-11-01 | 2012-01-11 | 敬 橋口 | Scaffolding support |
| CN102992210A (en) * | 2012-12-24 | 2013-03-27 | 从卫民 | Assembly-available tower crane platform base attached to wall body |
| CN103072906A (en) * | 2013-01-16 | 2013-05-01 | 广州建筑股份有限公司 | Connecting device of inner climbing type tower crane and building structure and construction method utilizing same |
| CN203295079U (en) * | 2013-04-26 | 2013-11-20 | 中昇建机(南京)重工有限公司 | External mounting type inner climbing support device of tower crane for super high-rise building |
| CN203373956U (en) * | 2013-05-30 | 2014-01-01 | 许东强 | Overhanging steel pipe scaffold supporting steel pipe fixing piece with H-shaped steel |
| CN203499236U (en) * | 2013-10-14 | 2014-03-26 | 吴强 | Novel wall-attaching support base |
| CN203998719U (en) * | 2014-03-20 | 2014-12-10 | 中国建筑第六工程局有限公司 | A kind of high-building construction tower crane adheres to uses shaped steel anchor structure |
| CN204024042U (en) * | 2014-05-21 | 2014-12-17 | 中国建筑第八工程局有限公司 | Bracket climbs |
| CN204675698U (en) * | 2015-05-29 | 2015-09-30 | 上海宝冶集团有限公司 | The compound type support platform of high-building construction tower crane |
| CN105064670A (en) * | 2015-07-31 | 2015-11-18 | 北京建工路桥工程建设有限责任公司 | Exterior wall suspension board pouring form board erecting support |
-
2015
- 2015-05-29 CN CN201510283940.0A patent/CN106276640B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2125872A (en) * | 1982-08-13 | 1984-03-14 | Keyworthy Limited | Attachment of scaffolding or like structures to buildings |
| JP4851165B2 (en) * | 2005-11-01 | 2012-01-11 | 敬 橋口 | Scaffolding support |
| KR20090002041U (en) * | 2007-08-28 | 2009-03-04 | 강혜영 | Install bracket of dropping prevention net |
| CN102992210A (en) * | 2012-12-24 | 2013-03-27 | 从卫民 | Assembly-available tower crane platform base attached to wall body |
| CN103072906A (en) * | 2013-01-16 | 2013-05-01 | 广州建筑股份有限公司 | Connecting device of inner climbing type tower crane and building structure and construction method utilizing same |
| CN203295079U (en) * | 2013-04-26 | 2013-11-20 | 中昇建机(南京)重工有限公司 | External mounting type inner climbing support device of tower crane for super high-rise building |
| CN203373956U (en) * | 2013-05-30 | 2014-01-01 | 许东强 | Overhanging steel pipe scaffold supporting steel pipe fixing piece with H-shaped steel |
| CN203499236U (en) * | 2013-10-14 | 2014-03-26 | 吴强 | Novel wall-attaching support base |
| CN203998719U (en) * | 2014-03-20 | 2014-12-10 | 中国建筑第六工程局有限公司 | A kind of high-building construction tower crane adheres to uses shaped steel anchor structure |
| CN204024042U (en) * | 2014-05-21 | 2014-12-17 | 中国建筑第八工程局有限公司 | Bracket climbs |
| CN204675698U (en) * | 2015-05-29 | 2015-09-30 | 上海宝冶集团有限公司 | The compound type support platform of high-building construction tower crane |
| CN105064670A (en) * | 2015-07-31 | 2015-11-18 | 北京建工路桥工程建设有限责任公司 | Exterior wall suspension board pouring form board erecting support |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565676A (en) * | 2019-08-01 | 2019-12-13 | 中交二公局第二工程有限公司 | Cantilever type tower crane foundation structure and construction method thereof |
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| CN106276640B (en) | 2017-12-29 |
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