CN106013777A - Telescopic box girder applicable to variable wall thickness and creeping formwork device - Google Patents
Telescopic box girder applicable to variable wall thickness and creeping formwork device Download PDFInfo
- Publication number
- CN106013777A CN106013777A CN201610593168.7A CN201610593168A CN106013777A CN 106013777 A CN106013777 A CN 106013777A CN 201610593168 A CN201610593168 A CN 201610593168A CN 106013777 A CN106013777 A CN 106013777A
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- telescopic joint
- telescopic
- wall
- box girder
- gib head
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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
- E04G11/28—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a telescopic box girder applicable to variable wall thickness and a creeping formwork device, and belongs to the technical field of creeping formwork construction. The box ginger is installed between adjacent walls and comprises a first telescopic joint hook head, a first telescopic joint sleeve, a second telescopic joint hook head, a second telescopic joint sleeve and a box girder standard joint, wherein one end of the first telescopic joint hook head is connected with a wall-attaching device of the first wall, the first telescopic joint sleeve is connected with the other end of the first telescopic joint hook head, one end of the second telescopic joint hook head is connected with a wall-attaching device of the second wall, the second telescopic joint sleeve is connected with the other end of the second telescopic joint hook head, one end of the box girder standard joint is connected with the first telescopic joint sleeve, and the other end of the box girder standard joint is connected with the second telescopic joint sleeve. Due to the fact that the length of the portion, inserted into the corresponding telescopic joint sleeve, of each telescopic joint hook head of the box girder is adjustable, the telescopic lengths of the telescopic joint hook heads can be adjusted according to changes of the space between the walls, secondary reconstruction does not need to be conducted on the telescopic box girder or a creeping formwork body, the construction progress is not affected, working at heights is avoided, and the construction process is accelerated.
Description
Technical field
The invention belongs to wall form technical field of construction in core tube of high-rise building, particularly relate to a kind of telescopic box girder being suitable for variable thickness of wall body, and the climbing apparatus of this telescopic box girder is installed.
Background technology
Core Walls Structure is exactly the middle body in building, is formed central core tube by going along with sb. to guard him between elevator hoistways, stair, ventilation shaft, cable shaft, communal bathroom, equipment component, forms an outter frame inner cylinder structure with peripheral frame, pours with armored concrete.This kind of structure is advantageous to structure stress, and has the most excellent shock resistance, is the main flow version that high-rise building is widely used in the world.Meanwhile, the superiority of this structure also resides in can strive for as far as possible spacious use space, makes various assistant service space in the centralized of plane, makes the daylighting position that function of tonic chord volume exclusion is optimal, and reaches that sight line is good, internal transportation effect easily.
In current construction operation, owing to high-rise and high-rise building get more and more, the thickness of wall body of agent structure changes the biggest from bottom to top, the internal climbing apparatus of traditional Core Walls Structure cannot adapt to the large scale change of thickness of wall body, therefore have to after thickness of wall body changes to the operating limit of climbing apparatus carry out secondary repacking, retrofit process not only affects construction speed, and it is long to reequip the time, work high above the ground work amount is big, danger easily occurs.
Summary of the invention
The present invention provides a kind of telescopic box girder being suitable for variable thickness of wall body, the large scale change that technical problem is that the internal climbing apparatus of traditional Core Walls Structure cannot adapt to thickness of wall body to be solved, it is necessary to carry out secondary repacking after thickness of wall body changes to the operating limit of climbing apparatus.
The technical scheme is that a kind of telescopic box girder being suitable for variable thickness of wall body, described pile equipment between adjacent body of wall, comprising:
First telescopic joint gib head, one end of the first telescopic joint gib head is connected with the wall-attaching equipment of the first body of wall;
First telescopic joint sleeve pipe, the other end of described first telescopic joint sleeve pipe and the first telescopic joint gib head connects, and the first telescopic joint gib head inserts the adjustable length of the first telescopic joint sleeve pipe;
Second telescopic joint gib head, one end of the second telescopic joint gib head is connected with the wall-attaching equipment of the second body of wall;
Second telescopic joint sleeve pipe, the other end of described second telescopic joint sleeve pipe and the second telescopic joint gib head connects, and the second telescopic joint gib head inserts the adjustable length of the second telescopic joint sleeve pipe;
Box beam standard knot, one end of described box beam standard knot is telescopic joint with described first telescopic joint, and the other end and the second telescopic joint are telescopic joint.
The present invention is suitable for the telescopic box girder of variable thickness of wall body as above, further, also including the first telescopic joint outrigger, described first telescopic joint outrigger is telescopic joint with described first telescopic joint, and the first telescopic joint outrigger inserts the adjustable length of the first telescopic joint sleeve pipe.
Preferably, the first telescopic joint outrigger inserts the length adjusting range of the first telescopic joint sleeve pipe is 0~500mm.
The present invention is suitable for the telescopic box girder of variable thickness of wall body as above, further, also including the second telescopic joint outrigger, described second telescopic joint outrigger is telescopic joint with described second telescopic joint, and the second telescopic joint outrigger inserts the adjustable length of the second telescopic joint sleeve pipe.
Preferably, the second telescopic joint outrigger inserts the length adjusting range of the second telescopic joint sleeve pipe is 0~500mm.
The present invention is suitable for the telescopic box girder of variable thickness of wall body, further, a length of 2000mm, 1500mm, 1000mm, 500mm, 200mm or 100mm of described box beam standard knot as above.
The present invention is suitable for the telescopic box girder of variable thickness of wall body as above, and further, described first telescopic joint gib head, the second telescopic joint gib head all include gib head main body and telescopic joint tie-beam, and one end of described gib head main body and telescopic joint tie-beam connects;Gib head main body is connected with wall-attaching equipment, and telescopic joint tie-beam is telescopic joint with telescopic joint, and telescopic joint tie-beam inserts the adjustable length of telescopic joint sleeve pipe.
The present invention also provides for a kind of climbing apparatus, and including the telescopic box girder being suitable for variable thickness of wall body described in creeping formwork support body and any of the above item, described creeping formwork support body is arranged on described telescopic box girder.
The invention has the beneficial effects as follows:
Without telescopic box girder or creeping formwork support body are carried out secondary repacking, not only affect construction speed, it is to avoid carry out work high above the ground, accelerating construction progress.First determine, according to the distance (such as the n-th layer of body of wall) between adjacent body of wall, the box beam standard knot needing to select during use, determine the principal length of telescopic box girder with this.Then being connected with the wall-attaching equipment of the first body of wall one end of the first telescopic joint gib head, one end of the second telescopic joint gib head is connected with the wall-attaching equipment of the second body of wall.Creeping formwork support body can be installed on the first telescopic joint sleeve pipe, the second telescopic joint sleeve pipe and box beam standard knot after having connected, then carry out follow-up climbing formwork for construction.Creeping formwork is to the N+1 layer of body of wall, distance between body of wall becomes big, owing to the first telescopic joint gib head inserts the adjustable length of the first telescopic joint sleeve pipe, and the second telescopic joint gib head inserts the adjustable length of the second telescopic joint sleeve pipe, according to the collapsing length of the change regulation telescopic joint gib head of wall distance.
Accompanying drawing explanation
A kind of telescopic box girder schematic perspective view being suitable for variable thickness of wall body that Fig. 1 provides for the embodiment of the present invention;
The telescopic box girder schematic cross-section being suitable for variable thickness of wall body that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 is positioned at the schematic diagram of n-th layer body of wall for the telescopic box girder being suitable for variable thickness of wall body that the embodiment of the present invention provides;
Fig. 4 is positioned at the schematic diagram of N+1 layer body of wall for the telescopic box girder being suitable for variable thickness of wall body that the embodiment of the present invention provides;
A kind of climbing apparatus schematic diagram that Fig. 5 provides for the embodiment of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, the first telescopic joint gib head, 11, gib head main body, 12, telescopic joint tie-beam, the 2, first telescopic joint sleeve pipe, 3, the second telescopic joint gib head, 31, gib head main body, 32, telescopic joint tie-beam, 33, adjustment hole, 4, the second telescopic joint sleeve pipe, 5, box beam standard knot, the 6, first telescopic joint outrigger, 7, the second telescopic joint outrigger, 71, connecting hole, the 8, first body of wall, 81, n-th layer, 82, N+1 layer, 83, wall-attaching equipment, 84, the second body of wall, 9, telescopic box girder, 10, creeping formwork support body.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, is not intended to limit the scope of the present invention.
The embodiment of the present invention large scale change that technical problem is that the internal climbing apparatus of traditional Core Walls Structure cannot adapt to thickness of wall body to be solved, it is necessary to carry out secondary repacking after thickness of wall body changes to the operating limit of climbing apparatus.
As depicted in figs. 1 and 2, a kind of telescopic box girder schematic diagram being suitable for variable thickness of wall body provided for the embodiment of the present invention.Described pile equipment between adjacent body of wall, comprising:
First telescopic joint gib head 1, one end of the first telescopic joint gib head is connected with the wall-attaching equipment 83 of the first body of wall 8;
First telescopic joint sleeve pipe 2, described first telescopic joint sleeve pipe 2 is connected with the other end of the first telescopic joint gib head, and the first telescopic joint gib head inserts the adjustable length of the first telescopic joint sleeve pipe;
Second telescopic joint gib head 3, one end of the second telescopic joint gib head is connected with the wall-attaching equipment 83 of the second body of wall 84;
Second telescopic joint sleeve pipe 4, described second telescopic joint sleeve pipe 4 is connected with the other end of the second telescopic joint gib head, and the second telescopic joint gib head inserts the adjustable length of the second telescopic joint sleeve pipe;
Box beam standard knot 5, one end of described box beam standard knot is connected with described first telescopic joint sleeve pipe 2, and the other end and the second telescopic joint sleeve pipe 4 connect.
As shown in Figure 3 and Figure 4, the use process that the above embodiment of the present invention is suitable for the telescopic box girder of variable thickness of wall body is as follows: first determines the box beam standard knot needing to select according to the distance (such as the n-th layer 81 of body of wall) between adjacent body of wall, determines the principal length of telescopic box girder with this.Then being connected with the wall-attaching equipment of the first body of wall one end of the first telescopic joint gib head, one end of the second telescopic joint gib head is connected with the wall-attaching equipment of the second body of wall.Creeping formwork support body can be installed on the first telescopic joint sleeve pipe, the second telescopic joint sleeve pipe and box beam standard knot after having connected, then carry out follow-up climbing formwork for construction.Creeping formwork is to the N+1 layer 82 of body of wall, distance between body of wall becomes big, owing to the first telescopic joint gib head inserts the adjustable length of the first telescopic joint sleeve pipe, and the second telescopic joint gib head inserts the adjustable length of the second telescopic joint sleeve pipe, the collapsing length of the change regulation telescopic joint gib head according to wall distance, it is not necessary to telescopic box girder or creeping formwork support body are carried out secondary repacking, not only affects construction speed, avoid and carry out work high above the ground, accelerating construction progress.
During the use of the telescopic box girder being suitable for variable thickness of wall body of the above embodiment of the present invention, there is the problem of one end distance the first body of wall hypertelorism that the first telescopic joint sleeve pipe and the first telescopic joint outrigger connect when the length adjusting range that the first telescopic joint outrigger inserts the first telescopic joint sleeve pipe is bigger, there is longer distance unsettled, creeping formwork support body cannot be installed at unsettled place, improvement further to above-described embodiment, telescopic box girder also includes the first telescopic joint outrigger 6, described first telescopic joint outrigger is telescopic joint with described first telescopic joint, and the first telescopic joint outrigger inserts the adjustable length of the first telescopic joint sleeve pipe.
In a more preferred embodiment, the first telescopic joint outrigger inserts the length adjusting range of the first telescopic joint sleeve pipe is 0~500mm.Additionally, according to actual requirement of engineering, the distance excursion between the more first body of wall and the second body of wall can also other range of accommodation, such as 0~600mm, 100~500mm etc., do not limit.
During the use of the telescopic box girder being suitable for variable thickness of wall body of the above embodiment of the present invention, there is the problem of one end distance the second body of wall hypertelorism that the second telescopic joint sleeve pipe and the second telescopic joint outrigger connect when the length adjusting range that the second telescopic joint outrigger inserts the second telescopic joint sleeve pipe is bigger, there is longer distance unsettled, creeping formwork support body cannot be installed at unsettled place, improvement further to above-described embodiment, telescopic box girder also includes the second telescopic joint outrigger 7, described second telescopic joint outrigger is telescopic joint with described second telescopic joint, and the second telescopic joint outrigger inserts the adjustable length of the second telescopic joint sleeve pipe.
In a more preferred embodiment, the second telescopic joint outrigger inserts the length adjusting range of the second telescopic joint sleeve pipe is 0~500mm.Additionally, according to actual requirement of engineering, the distance excursion between the more first body of wall and the second body of wall can also other range of accommodation, such as 0~600mm, 100~500mm etc., do not limit.
During the use of the telescopic box girder being suitable for variable thickness of wall body of the above embodiment of the present invention, the telescopic joint tie-beam 32 of the second telescopic joint gib head is provided with spaced adjustment hole 33, the connecting hole 71 of correspondence it is provided with, for inserting a certain adjustment hole 33 and connecting hole 71 realization connection by tightening latch on second telescopic joint sleeve pipe 4.
In the specific implementation process of the telescopic box girder being suitable for variable thickness of wall body of the above embodiment of the present invention, a length of 2000mm, 1500mm, 1000mm, 500mm, 200mm or 100mm of described box beam standard knot.Additionally, according to actual requirement of engineering, it is also possible to utilize the box beam standard knot of other length, such as 2500mm, 3000mm etc., do not limit.
In the specific implementation process of the telescopic box girder being suitable for variable thickness of wall body of the above embodiment of the present invention, described first telescopic joint gib head, the second telescopic joint gib head all include gib head main body 11,31 and telescopic joint tie-beam 12,32, and one end of described gib head main body and telescopic joint tie-beam connects;Gib head main body is connected with wall-attaching equipment, and telescopic joint tie-beam is telescopic joint with telescopic joint, and telescopic joint tie-beam inserts the adjustable length of telescopic joint sleeve pipe.
The embodiment of the present invention also provides for a kind of climbing apparatus, and including the telescopic box girder 9 being suitable for variable thickness of wall body described in creeping formwork support body 10 and any of the above item embodiment, described creeping formwork support body 10 is arranged on described telescopic box girder 9.As shown in Figure 5, two panels or multi-disc telescopic box girder are first connected into a unit with girder steel when using by climbing apparatus, and platform springboard of then mating formation, after in place for whole unit lifting to Core Walls Structure, the upper lower frame of creeping formwork is installed, can start to climb after arriving construction node after installing.By the time wall thickness change location, Core Walls Structure inner core becomes large-sized, for adapting to this change in size, the telescopic joint gib head of telescopic box girder can climb along with creeping formwork support body and stretch out, meeting after thickness of wall body diminishes, the demand that beam length becomes big lifted by creeping formwork, reaches to exempt peace again and tears the purpose of climbing apparatus open.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (8)
1. being suitable for a telescopic box girder for variable thickness of wall body, described pile equipment is between adjacent body of wall, it is characterised in that including:
First telescopic joint gib head, one end of the first telescopic joint gib head is connected with the wall-attaching equipment of the first body of wall;
First telescopic joint sleeve pipe, the other end of described first telescopic joint sleeve pipe and the first telescopic joint gib head connects, and the first telescopic joint gib head inserts the adjustable length of the first telescopic joint sleeve pipe;
Second telescopic joint gib head, one end of the second telescopic joint gib head is connected with the wall-attaching equipment of the second body of wall;
Second telescopic joint sleeve pipe, the other end of described second telescopic joint sleeve pipe and the second telescopic joint gib head connects, and the second telescopic joint gib head inserts the adjustable length of the second telescopic joint sleeve pipe;
Box beam standard knot, one end of described box beam standard knot is telescopic joint with described first telescopic joint, and the other end and the second telescopic joint are telescopic joint.
The telescopic box girder being suitable for variable thickness of wall body the most according to claim 1, it is characterized in that, also including the first telescopic joint outrigger, described first telescopic joint outrigger is telescopic joint with described first telescopic joint, and the first telescopic joint outrigger inserts the adjustable length of the first telescopic joint sleeve pipe.
The telescopic box girder being suitable for variable thickness of wall body the most according to claim 2, it is characterised in that it is 0~500mm that the first telescopic joint outrigger inserts the length adjusting range of the first telescopic joint sleeve pipe.
4. according to the telescopic box girder being suitable for variable thickness of wall body described in any one of claim 1-3, it is characterized in that, also including the second telescopic joint outrigger, described second telescopic joint outrigger is telescopic joint with described second telescopic joint, and the second telescopic joint outrigger inserts the adjustable length of the second telescopic joint sleeve pipe.
The telescopic box girder being suitable for variable thickness of wall body the most according to claim 5, it is characterised in that it is 0~500mm that the second telescopic joint outrigger inserts the length adjusting range of the second telescopic joint sleeve pipe.
The telescopic box girder being suitable for variable thickness of wall body the most according to claim 1, it is characterised in that a length of 2000mm, 1500mm, 1000mm, 500mm, 200mm or 100mm of described box beam standard knot.
The telescopic box girder being suitable for variable thickness of wall body the most according to claim 1, it is characterized in that, described first telescopic joint gib head, the second telescopic joint gib head all include gib head main body and telescopic joint tie-beam, and one end of described gib head main body and telescopic joint tie-beam connects;Gib head main body is connected with wall-attaching equipment, and telescopic joint tie-beam is telescopic joint with telescopic joint, and telescopic joint tie-beam inserts the adjustable length of telescopic joint sleeve pipe.
8. a climbing apparatus, it is characterised in that include that the telescopic box girder being suitable for variable thickness of wall body described in creeping formwork support body and any one of claim 1-7, described creeping formwork support body are arranged on described telescopic box girder.
Priority Applications (1)
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CN201610593168.7A CN106013777A (en) | 2016-07-26 | 2016-07-26 | Telescopic box girder applicable to variable wall thickness and creeping formwork device |
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CN201610593168.7A CN106013777A (en) | 2016-07-26 | 2016-07-26 | Telescopic box girder applicable to variable wall thickness and creeping formwork device |
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Cited By (4)
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CN108059096A (en) * | 2017-12-28 | 2018-05-22 | 上海建工四建集团有限公司 | Telescopic boom device and its application method of climbing |
CN108071192A (en) * | 2017-12-13 | 2018-05-25 | 郑州默尔电子信息技术有限公司 | A kind of adjustable height wallboard |
CN110644373A (en) * | 2019-10-14 | 2020-01-03 | 中交武汉港湾工程设计研究院有限公司 | Automatic positioning bearing platform for inner cavity of inclined tower column |
CN110748147A (en) * | 2019-10-30 | 2020-02-04 | 中国铁建重工集团股份有限公司 | Mould hanging equipment |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108071192A (en) * | 2017-12-13 | 2018-05-25 | 郑州默尔电子信息技术有限公司 | A kind of adjustable height wallboard |
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CN110644373A (en) * | 2019-10-14 | 2020-01-03 | 中交武汉港湾工程设计研究院有限公司 | Automatic positioning bearing platform for inner cavity of inclined tower column |
CN110644373B (en) * | 2019-10-14 | 2021-08-17 | 中交武汉港湾工程设计研究院有限公司 | Automatic positioning bearing platform for inner cavity of inclined tower column |
CN110748147A (en) * | 2019-10-30 | 2020-02-04 | 中国铁建重工集团股份有限公司 | Mould hanging equipment |
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Inventor after: Zhou Yuqi Inventor after: Li Yanhe Inventor after: Liao Ganglin Inventor after: Wei Jian Inventor after: Yao Fucheng Inventor after: Yang Dicheng Inventor before: Zhou Yuqi Inventor before: Li Yanhe Inventor before: Wei Jian |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
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RJ01 | Rejection of invention patent application after publication |