CN102642784A - Support structure of internal-climbing tower crane - Google Patents
Support structure of internal-climbing tower crane Download PDFInfo
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- CN102642784A CN102642784A CN2012101332715A CN201210133271A CN102642784A CN 102642784 A CN102642784 A CN 102642784A CN 2012101332715 A CN2012101332715 A CN 2012101332715A CN 201210133271 A CN201210133271 A CN 201210133271A CN 102642784 A CN102642784 A CN 102642784A
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Abstract
The invention provides a support structure of an internal-climbing tower crane, which is used for supporting an internal-climbing tower crane body and arranged on the outer side of a core tube shear wall. The support structure of the internal-climbing tower crane comprises two steel columns, a steel beam, two support beams and an internal-climbing frame. Compared with a support structure of an external-hanging internal-climbing tower crane in the prior art, the support structure of the internal-climbing tower crane is provided with the steel columns and the steel beam, reduces quantity of embedded parts required by each support, enables the support beams to obtain four-point support, enables the internal-climbing frame arranged on the two support beams to be firm, and improves safety of the internal-climbing tower crane in climbing or use.
Description
Technical field
The present invention relates to the preparation of construction of a kind of framework core barrel structure system skyscraper and structures, relate in particular to a kind of supporting construction of internal-climbing tower crane.
Background technology
Along with the fast development of high-rise building and structures, internal-climbing tower crane is used extensive day by day as actv. vertical transportation machinery in the building operation.The supporting construction of internal-climbing tower crane in the free height that reduces internal-climbing tower crane, keeps the stable aspect of internal-climbing tower crane to play crucial effects as the load transfer device that connects tower crane and building or structures.
At present, the internal-climbing tower crane high-rise, that construction of super highrise building uses, or place in the vertical hoistway of core tube, or be hung on the outside of core tube shear wall outward.High-rise building adopts steel frame more---core barrel structure system.Although if the fuselage of internal-climbing tower crane is placed in the core tube safe, need solve two problems, the first will be selected the suitable hoistway that does not influence follow-up professional construction; It two is fuselage distance in its corner post or side column and the core tube, under steel column segmentation fixing situation, needs to promote the load-carrying ability of internal-climbing tower crane, and it is then skyrocketing that tower crane improves a grade cost.If tower crane is arranged in outside the core tube, just can significantly reduce the distance of fuselage and the corner post or the side column of internal-climbing tower crane, reduce the tower crane grade and practice thrift cost.
When the fuselage of internal-climbing tower crane of the prior art is hung on the outside of cylindrical shell shear wall outward, there is the demanding problem of the high safety control of cost.As depicted in figs. 1 and 2; Adopt when climbing mode in plug-in at the fuselage of tower crane 1, per pass attached wall supporting construction by support beam 5, vertical hound 15, horizontal hound 16 and in climb frame 6 and form, said support beam 5, vertical hound 15 and horizontal hound 16 were attached on the core tube shear wall 2 o'clock; Need before shear wall concreting, place steel built-in fitting 8; And with support beam 5, vertical hound 15 and horizontal hound 16 and built-in fitting 8 welding, climb frame 6 in said and be installed on the support beam 5, the quantity of the built-in fitting 8 of per pass attached wall supports needs is the 4-6 piece; Required built-in fitting 8 quantity of the supporting construction of this internal-climbing tower crane are many; Positioning accuracy request is high, and high-altitude field welding working out is big, and cost and construction safety supervision difficulty all increase to some extent.
Summary of the invention
The present invention provides a kind of supporting construction of internal-climbing tower crane, has realized 4 supports of support beam, and has reduced the quantity of the required built-in fitting of per pass attached wall.
For solving the problems of the technologies described above; The present invention provides a kind of supporting construction of internal-climbing tower crane; It is used to support the fuselage of internal-climbing tower crane, and the supporting construction of said internal-climbing tower crane is arranged at the outside of core tube shear wall, and the supporting construction of said internal-climbing tower crane comprises:
Two steel columns, said two steel columns are arranged at intervals on the ground in the said core tube shear wall outside;
Girder steel, said girder steel are arranged between said two steel columns;
Two support beams, the two ends of said two support beams are arranged on the said girder steel outside with core tube shear wall respectively, and arrange said two support beam horizontal interval (HI)s; And
In climb frame, climb frame in said and be arranged between said two support beams a side near said girder steel.
Further, said two support beams or wherein an end of a support beam insert and be fixed in the hole of said core tube shear wall.
Further, said two support beams or wherein an end of a support beam be fixed in the outside of said core tube shear wall through built-in fitting.
Further, the supporting construction of said internal-climbing tower crane also comprises steel corbel, said steel corbel and said two support beams or wherein the end welding of a support beam is fixing, and said steel corbel is fixed in the outside of said core tube shear wall through built-in fitting.
Further, the supporting construction of said internal-climbing tower crane also comprises steel plate, and said steel plate is weldingly fixed on said support beam and girder steel respectively.
Further, the supporting construction of said internal-climbing tower crane also comprises the first horizontal hound, and the two ends of the said first horizontal hound are arranged at respectively on said two support beams.
Further; The supporting construction of said internal-climbing tower crane also comprises the second horizontal hound; One end of the said second horizontal hound is arranged on the said support beam, and the other end of the said second horizontal hound is fixed in the outside of said core tube shear wall through built-in fitting.
Further, the supporting construction of said internal-climbing tower crane also comprises bearing pin and otic placode, and said otic placode is welded in the side of said built-in fitting and said support beam, and the said first horizontal hound is connected with said otic placode through bearing pin with the said second horizontal hound.
Further, the supporting construction of said internal-climbing tower crane also comprises two girder steels, and said two girder steels are arranged at respectively between said two steel columns and the core tube shear wall.
Compared with prior art, the present invention has following beneficial effect:
Compare with the supporting construction of internal-climbing tower crane of the prior art, the supporting construction of internal-climbing tower crane provided by the invention has reduced per pass and has supported required built-in fitting quantity through the setting of steel column and girder steel; And make support beam can access 4 supports, so also make be installed on two support beams in climb frame can be more firm, in sum; This structure is because of the minimizing of built-in fitting, and it is fast with regard to bit rate to make that its fuselage at internal-climbing tower crane turns over when rising, and the setup time before internal-climbing tower crane climbs is short; Saved the construction period; Reduced construction cost, and because 4 supports make it improve the safety of internal-climbing tower crane when climbing or use; Have good practicability, be easy to apply.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
Fig. 1 is the front view of the supporting construction of internal-climbing tower crane in the prior art;
Fig. 2 is the birds-eye view of the supporting construction of internal-climbing tower crane in the prior art;
The birds-eye view of the supporting construction of the internal-climbing tower crane that Fig. 3 provides for the embodiment of the invention;
The front view of the supporting construction of the internal-climbing tower crane that Fig. 4 provides for the embodiment of the invention.
In Fig. 1 to 4,
1: fuselage; 2: core tube shear wall; 3: steel column; 4: girder steel; 5: support beam; 6: in climb frame; 7: the hole; 8: built-in fitting; 9: steel corbel; 10: steel plate; 11: the first horizontal hounds; 12: the second horizontal hounds; 13: bearing pin; 14: otic placode; 15: vertical hound; 16: horizontal hound.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the supporting construction of the internal-climbing tower crane of the present invention's proposition is done further explain.According to following explanation and claims, advantage of the present invention and characteristic will be clearer.What need explanation is, accompanying drawing all adopts the form of simplifying very much and all uses non-ratio accurately, only in order to convenient, the purpose of the aid illustration embodiment of the invention lucidly.
Core concept of the present invention is; A kind of supporting construction of internal-climbing tower crane is provided; It is used to support the fuselage of internal-climbing tower crane; The supporting construction of said internal-climbing tower crane is arranged at the outside of core tube shear wall, and the supporting construction of said internal-climbing tower crane comprises two steel columns, and said two steel columns are arranged at intervals on the ground in the said core tube shear wall outside; Girder steel, said girder steel are arranged between said two steel columns; Two support beams, the two ends of said two support beams are arranged on the said girder steel outside with core tube shear wall respectively, and arrange said two support beam horizontal interval (HI)s; And in climb frame, climb frame in said and be arranged between said two support beams near a side of said girder steel, compare with the supporting construction of plug-in internal-climbing tower crane of the prior art; The supporting construction of internal-climbing tower crane provided by the invention has reduced per pass and has supported required built-in fitting quantity, and made support beam can access 4 supports through the setting of steel column and girder steel; So also make be installed on two support beams in climb frame can be more firm, in sum, this structure is because the minimizing of built-in fitting; Make its fuselage turn over when rising fast with regard to bit rate at internal-climbing tower crane; Setup time before internal-climbing tower crane climbs is short, has saved the construction period, has reduced construction cost; And because 4 supports; Make it improve the safety of internal-climbing tower crane when climbing or use, have good practicability, be easy to apply.
Please refer to Fig. 1 to Fig. 4, Fig. 1 is the front view of the supporting construction of internal-climbing tower crane in the prior art; Fig. 2 is the birds-eye view of the supporting construction of internal-climbing tower crane in the prior art; The birds-eye view of the supporting construction of the internal-climbing tower crane that Fig. 3 provides for the embodiment of the invention; The front view of the supporting construction of the internal-climbing tower crane that Fig. 4 provides for the embodiment of the invention.
Like Fig. 3 and shown in Figure 4; The present invention provides a kind of supporting construction of internal-climbing tower crane; It is used to support the fuselage 1 of internal-climbing tower crane, and the supporting construction of said internal-climbing tower crane is arranged at the outside of core tube shear wall 2, and the supporting construction of said internal-climbing tower crane comprises:
Two steel columns 3, said two steel columns 3 are arranged at intervals on the ground in said core tube shear wall 2 outsides, and said two steel columns 3 are permanent steel structure frame posts, rather than build ground temporary structure outside shear wall 2;
Two support beams 5, the two ends of said two support beams 5 are arranged on the said girder steel 4 outside with core tube shear wall 2 respectively, and arrange said two support beam 5 horizontal interval (HI)s; And
In climb frame 6, climb frame 6 in said and be arranged between said two support beams 5 a side near said girder steel 4.
Compare with the supporting construction of internal-climbing tower crane of the prior art, the supporting construction of internal-climbing tower crane provided by the invention has reduced per pass and has supported required built-in fitting 8 quantity through the setting of steel column 3 with girder steel 4; And make support beam 5 can access 4 supports (on core tube shear wall 2, on girder steel 4) at 2 at 2, so also make be installed on two support beams 5 in climb frame 6 can be more firm; In sum, this structure is because the minimizing of built-in fitting 8 makes its fuselage 1 at internal-climbing tower crane turn over when rising fast with regard to bit rate; Setup time before internal-climbing tower crane climbs is short, has saved the construction period, has reduced construction cost; And because 4 supports; Make it improve the safety of internal-climbing tower crane when climbing or use, have good practicability, be easy to apply.
Further; When on the core tube shear wall 2 hole 7 being arranged; Quantity according to hole 7 is decided; With said two support beams 5 or wherein an end of a support beam 5 insert and be fixed in the hole 7 of said core tube shear wall 2, an end of another root support beam 5 is fixed in the outside of said core tube shear wall 2 through built-in fitting 8; When not having hole 7 on the core tube shear wall 2; Two support beams 5 all are fixed in the outside of said core tube shear wall 2 through built-in fitting 8; Such design makes the supporting construction of this internal-climbing tower crane can reduce the use of built-in fitting 8 as best one can, and the fixing step of internal-climbing tower crane required its supporting construction when climbing is reduced, and the setup time before internal-climbing tower crane climbs shortens; Save the construction period, reduced construction cost.
Further; The supporting construction of said internal-climbing tower crane also comprises steel corbel 9; Said steel corbel 9 and said two support beams 5 or wherein the end welding of a support beam 5 is fixing; Said steel corbel 9 is fixed in the outside of said core tube shear wall 2 through built-in fitting 8, and said steel corbel 9 can be strengthened the fixing firm degree of support beam 5 and built-in fitting 8, has increased the safety of the supporting construction of this internal-climbing tower crane.
Further; The supporting construction of said internal-climbing tower crane also comprises steel plate 10; Said steel plate 10 is weldingly fixed on said support beam 5 and girder steel 4 respectively; Such structure lets said two support beams 5 can be owing to it does not move in horizontal plane with the insecure support beam 5 that makes that is connected between the girder steel 4, thereby causes the loosening of supporting construction.
Further; The supporting construction of said internal-climbing tower crane also comprises the first horizontal hound 11 and the second horizontal hound 12; The two ends of the said first horizontal hound 11 are arranged at the side of said two support beams 5 respectively; One end of the said second horizontal hound 12 is arranged on the said support beam 5; The other end of the said second horizontal hound 12 is fixed in the outside of said core tube shear wall 2 through built-in fitting 8, and the said first horizontal hound 11 and the second horizontal hound 12 can play the effect of supporting two support beams 5 in horizontal plane, make support beam 5 when receiving the pressure of horizontal direction, can not be out of shape or damage.
Further, the supporting construction of said internal-climbing tower crane also comprises bearing pin 13 and otic placode 14, and said otic placode 14 is welded in the side of said built-in fitting 8 and said support beam 5; The said first horizontal hound 11 is connected with said otic placode 14 through bearing pin 13 with the said second horizontal hound 12, and this supporting construction is torn repeated usage open turning over, through after gas cutting several times and the welding; Otic placode 14 can be scrapped in loss; At this moment otic placode 14, the first horizontal hounds 11 and the second horizontal hound 12 that only need more to renew again need not to change, in addition; Pin-and-hole on first horizontal hound 11, the second horizontal hound 12 and the otic placode 14 needs fine limit work, guarantees that bearing pin 13 bonded assemblys are tight.
Further; The supporting construction of said internal-climbing tower crane also comprises two girder steels 4; Said two girder steels 4 are arranged at respectively between said two steel columns 3 and the core tube shear wall 2; Said two girder steels 4 are permanent steel structure frame beams, rather than build the temporary structure between steel column 3 and core tube shear wall 2, when two steel columns 3 receive the pressure of these two girder steel 4 bearing of trends; These two girder steels 4 can play the effect of supporting above-mentioned two steel columns 3, in order to avoid pressure causes steel column 3 distortion or distortion.
Obviously, those skilled in the art can carry out various changes and distortion to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (9)
1. the supporting construction of an internal-climbing tower crane, it is used to support the fuselage of internal-climbing tower crane, and the supporting construction of said internal-climbing tower crane is arranged at the outside of core tube shear wall, it is characterized in that, comprising:
Two steel columns, said two steel columns are arranged at intervals on the ground in the said core tube shear wall outside;
Girder steel, said girder steel are arranged between said two steel columns;
Two support beams, the two ends of said two support beams are arranged on the said girder steel outside with core tube shear wall respectively, and arrange said two support beam horizontal interval (HI)s;
In climb frame, climb frame in said and be arranged between said two support beams a side near said girder steel.
2. the supporting construction of internal-climbing tower crane according to claim 1 is characterized in that, said two support beams or wherein an end of a support beam insert and be fixed in the hole of said core tube shear wall.
3. the supporting construction of internal-climbing tower crane according to claim 1 is characterized in that, said two support beams or wherein an end of a support beam be fixed in the outside of said core tube shear wall through built-in fitting.
4. the supporting construction of internal-climbing tower crane according to claim 3; It is characterized in that; Also comprise steel corbel, said steel corbel and said two support beams or wherein the end welding of a support beam is fixing, said steel corbel is fixed in the outside of said core tube shear wall through built-in fitting.
5. the supporting construction of internal-climbing tower crane according to claim 1 is characterized in that, also comprises steel plate, and said steel plate is weldingly fixed on said support beam and girder steel respectively.
6. the supporting construction of internal-climbing tower crane according to claim 1 is characterized in that, also comprises the first horizontal hound, and the two ends of the said first horizontal hound are arranged at respectively on said two support beams.
7. the supporting construction of internal-climbing tower crane according to claim 6; It is characterized in that; Also comprise the second horizontal hound; One end of the said second horizontal hound is arranged on the said support beam, and the other end of the said second horizontal hound is fixed in the outside of said core tube shear wall through built-in fitting.
8. the supporting construction of internal-climbing tower crane according to claim 7; It is characterized in that; Also comprise bearing pin and otic placode, said otic placode is welded in the side of said built-in fitting and said support beam, and the said first horizontal hound is connected with said otic placode through bearing pin with the said second horizontal hound.
9. the supporting construction of internal-climbing tower crane according to claim 1 is characterized in that, also comprises two girder steels, and said two girder steels are arranged at respectively between said two steel columns and the core tube shear wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101332715A CN102642784A (en) | 2012-04-28 | 2012-04-28 | Support structure of internal-climbing tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101332715A CN102642784A (en) | 2012-04-28 | 2012-04-28 | Support structure of internal-climbing tower crane |
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| Publication Number | Publication Date |
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| CN102642784A true CN102642784A (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101332715A Pending CN102642784A (en) | 2012-04-28 | 2012-04-28 | Support structure of internal-climbing tower crane |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992210A (en) * | 2012-12-24 | 2013-03-27 | 从卫民 | Assembly-available tower crane platform base attached to wall body |
| CN106276632A (en) * | 2016-10-20 | 2017-01-04 | 沈阳建筑大学 | Outstanding climbing tower machine support system outside asymmetric support body tandem |
| CN108240113A (en) * | 2017-12-25 | 2018-07-03 | 上海建工集团股份有限公司 | Detachably across the support device at hole and method |
| CN113636478A (en) * | 2021-07-12 | 2021-11-12 | 中建工程产业技术研究院有限公司 | Six-support lower bearing support type tower crane support system |
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| JP2000351577A (en) * | 1999-06-14 | 2000-12-19 | Taisei Corp | Horizontal stay for tower crane |
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| CN201971549U (en) * | 2011-01-30 | 2011-09-14 | 中建三局第二建设工程有限责任公司 | Main beam for suspended support system for tower crane |
| CN202022675U (en) * | 2011-04-22 | 2011-11-02 | 上海庞源建筑机械租赁有限公司 | Double-layer vertically-crossed steel beam arrangement structure of internal climbing tower crane |
| CN202542746U (en) * | 2012-04-28 | 2012-11-21 | 上海建工集团股份有限公司 | Supporting structure for interior climbing tower crane |
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2012
- 2012-04-28 CN CN2012101332715A patent/CN102642784A/en active Pending
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| JP2000351577A (en) * | 1999-06-14 | 2000-12-19 | Taisei Corp | Horizontal stay for tower crane |
| CN102079489A (en) * | 2011-01-30 | 2011-06-01 | 沈阳建筑大学 | Suspended-rising support system of tower crane |
| CN201971549U (en) * | 2011-01-30 | 2011-09-14 | 中建三局第二建设工程有限责任公司 | Main beam for suspended support system for tower crane |
| CN202022675U (en) * | 2011-04-22 | 2011-11-02 | 上海庞源建筑机械租赁有限公司 | Double-layer vertically-crossed steel beam arrangement structure of internal climbing tower crane |
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Non-Patent Citations (1)
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| 张松等: "珠江城大型塔式起重机基础加固技术", 《钢结构与建筑业》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992210A (en) * | 2012-12-24 | 2013-03-27 | 从卫民 | Assembly-available tower crane platform base attached to wall body |
| CN106276632A (en) * | 2016-10-20 | 2017-01-04 | 沈阳建筑大学 | Outstanding climbing tower machine support system outside asymmetric support body tandem |
| CN108240113A (en) * | 2017-12-25 | 2018-07-03 | 上海建工集团股份有限公司 | Detachably across the support device at hole and method |
| CN113636478A (en) * | 2021-07-12 | 2021-11-12 | 中建工程产业技术研究院有限公司 | Six-support lower bearing support type tower crane support system |
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Application publication date: 20120822 |