CN102826463B - Combined type pedestal of tower crane - Google Patents
Combined type pedestal of tower crane Download PDFInfo
- Publication number
- CN102826463B CN102826463B CN201210332377.8A CN201210332377A CN102826463B CN 102826463 B CN102826463 B CN 102826463B CN 201210332377 A CN201210332377 A CN 201210332377A CN 102826463 B CN102826463 B CN 102826463B
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- fixed beam
- concrete module
- prefabricated concrete
- bolt
- tower crane
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Abstract
The invention relates to a combined type pedestal of a tower crane, belonging to the technical field of the combined type pedestal of a building tower crane. The invention provides a combined type pedestal of a tower crane, which can prevent rust of steel girders, and is strong in soil bearing capacity and low in cost. According to the technical scheme, a plurality of upper-layer prefabricated concrete modules are arranged between an upper fixed beam and a lower fixed beam, the upper fixed beam, the upper-layer prefabricated concrete modules and the lower fixed beam are sequentially connected by a connecting bolt or soft materials through bolt through holes on the upper-layer prefabricated concrete modules, a bottom-layer prefabricated concrete module is crossed-shaped formed by four second concrete modules, grooves provided with the lower fixed beam are arranged in the middle of the upper parts of the second concrete modules longitudinally, a plurality of clamp openings are arranged in the middle of two sides of the grooves, and clamp plates are horizontally hinged on two sides of the lower fixed beam at positions corresponding to the plurality of clamp openings. The combined type pedestal of the tower crane is applicable to tower cranes provided with a plurality of cross-shaped chassis steel girders.
Description
Technical field
Combined base for tower crane of the present invention, belongs to combined base for tower crane technical field for building.
Background technology
The classification form of tower crane is a lot, is broadly divided into basic formula, ballast formula and large vehicle walking formula according to fixed form.
At present, the fixed type basis of tower crane many employings integral cast-in-situ in building operation, its deficiency leaves permanent building waste on building side after construction, causes cleaning difficulty and resource serious waste.
Also have a kind of " Combined tower base ", but its unit chunk planform is complicated, cost of manufacture is high, and steel strand also will be used when mounted to be connected by special-purpose machines and tools, and complicated operation, uses inconvenience, and also likely occurs potential safety hazard when operating.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical matters to be solved is to provide one can prevent girder steel corrosion, and earth bearing strength is strong, the combined base for tower crane of low cost.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: combined base for tower crane, comprise fixed beam, lower fixed beam, bottom Prefabricated Concrete module and upper strata Prefabricated Concrete module, the structure of described upper strata Prefabricated Concrete module is the criss-cross of four piece of first concrete module composition, multiple upper stratas Prefabricated Concrete module installation is between upper fixed beam and lower fixed beam, tie bolt or flexible material by the bolt hole in the Prefabricated Concrete module of upper strata by upper fixed beam, upper strata Prefabricated Concrete module is connected successively with lower fixed beam, bottom Prefabricated Concrete module is provided with below the Prefabricated Concrete module of upper strata, described bottom Prefabricated Concrete module is the criss-cross of four piece of second concrete module composition, the groove installing lower fixed beam is longitudinally had in the middle of second concrete module top, described groove two middle side part is provided with multiple screens mouth, the position corresponding with multiple screens mouth, lower fixed beam both sides is hinged with clamp.
Four sliding feets are installed with above described upper fixed beam, the structure of described sliding feet is: two adapter plates are fixed on the two ends of two the first plates, described adapter plate is provided with multiple bolt hole, the inner side that described two the first plates are relative is provided with groove, a sliding shoe is movably installed with in the groove of two the first plates, described sliding shoe is vertically provided with one with upper bolt hole, and the both sides of two the first plates are provided with multiple second plate and form multiple tracks bolt slot, are provided with bolt in described bolt slot.
Described sliding shoe is laterally provided with one for the sliding tray of bolt movement, in described sliding tray, bolt is installed.
The first described concrete module two upper lateral part is provided with first counterweight tank of laying counterweight, the position that the both sides of described second concrete module are corresponding with the first concrete module is provided with the second counterweight tank, is all provided with counterweight by counterweight tank in the angle in the angle between adjacent two the first concrete modules and between adjacent two the second concrete modules.
Described upper fixed beam and lower fixed beam are rood beam, and described tie bolt is arranged on the both sides of rood beam.
The contact surface of described bottom Prefabricated Concrete module and upper strata Prefabricated Concrete module, adjacent upper strata Prefabricated Concrete module is all provided with the locations matched.
In the middle part of described upper fixed beam both sides and lower fixed beam both sides set by the corresponding position of clamp be provided with connecting panel, connecting panel and clamp all have the bolt hole installing tie bolt.
The second described concrete module laterally has the square groove being convenient to install tie bolt.
The present invention compared with the existing technology has following beneficial effect.
1, the present invention's fixed beam under the centre on bottom Prefabricated Concrete module top longitudinally has groove and installs, not be used in underground grooving, avoid the Accelerated corrosion of girder steel, while not affecting use, the complete kiss the earth of bottom Prefabricated Concrete module bottom surface, also enhances earth bearing strength.
2, the present invention is provided with multiple sliding feet on upper fixed beam, longitudinal bolt groove on sliding feet and the sliding shoe that can vertically move, and on sliding shoe, be provided with the sliding tray that can supply bolt transverse shifting, sliding makes it be applicable to multiple different tower machine base, and be directly connected with tower machine gauge member, applied widely.
3, the present invention is all provided with locations on the contact surface of bottom Prefabricated Concrete module and upper strata Prefabricated Concrete module, adjacent upper strata Prefabricated Concrete module, accurately enters position, shorten the set-up time when the present invention is installed.
4, the present invention's hinged clamp on lower fixed beam, second concrete module of composition bottom Prefabricated Concrete module install the groove both sides of fixed beam to have screens mouth corresponding with clamp, be rotationally connected board during installation to enter in screens mouth, make connection more firm, counterweight utilizes fully.
5, the present invention installs clamp in the both sides, middle part of upper fixed beam and lower fixed beam and connecting panel installs tie bolt, and make the upper surface of fixed beam level and smooth, tower machine base just arbitrarily can look for position on fixed beam, can not run into obstacle.
6, the present invention is provided with counterweight tank in the first concrete module and the second concrete module both sides and is provided with counterweight, this reduces required column foot height when Large Towers machine is installed, has shortened bolt length, reduced cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is another kind of structural representation of the present invention.
Fig. 3 is bolt fastening structure schematic diagram in the present invention.
Fig. 4 is the structural representation of the second concrete module in the present invention.
Fig. 5 is A-A cutaway view of Fig. 4.
Fig. 6 is the structural representation of the first concrete module in the present invention.
Fig. 7 is B-B cutaway view of Fig. 6.
Fig. 8 is the structural representation of sliding feet in the present invention.
Fig. 9 is C-C cutaway view of Fig. 8.
In figure: 1 is upper fixed beam, 2 is lower fixed beam, and 3 is the first concrete module, 4 is the second concrete module, and 5 is tie bolt, and 6 is screens mouth, 7 is clamp, and 8 is sliding feet, and 9 is adapter plate, 10 is the first plate, and 11 is sliding shoe, and 12 is the second plate, 13 is counterweight, and 14 is the first counterweight tank, and 15 is the second counterweight tank, 16 is locations, and 17 is connecting panel.
Detailed description of the invention
As shown in Fig. 1-9, combined base for tower crane of the present invention, comprise fixed beam 1, lower fixed beam 2, bottom Prefabricated Concrete module and upper strata Prefabricated Concrete module, the structure of described upper strata Prefabricated Concrete module is the criss-cross of four piece of first concrete module 3 composition, multiple upper stratas Prefabricated Concrete module installation is between upper fixed beam and lower fixed beam, tie bolt 5 or flexible material by the bolt hole in the Prefabricated Concrete module of upper strata by upper fixed beam 1, upper strata Prefabricated Concrete module is connected successively with lower fixed beam 2, bottom Prefabricated Concrete module is provided with below the Prefabricated Concrete module of upper strata, described bottom Prefabricated Concrete module is the criss-cross that four piece of second concrete module 4 forms, the groove installing lower fixed beam 2 is longitudinally had in the middle of second concrete module 4 top, described groove two middle side part is provided with multiple screens mouth 6, the position corresponding with multiple screens mouth 6, lower fixed beam 2 both sides is hinged with clamp 7.
Four sliding feets 8 are installed with above described upper fixed beam 1, the structure of described sliding feet 8 is: two adapter plates 9 are fixed on the two ends of two the first plates 10, described adapter plate 9 is provided with multiple bolt hole, the inner side that described two the first plates 10 are relative is provided with groove, a sliding shoe 11 is movably installed with in the groove of two the first plates 10, described sliding shoe 11 is vertically provided with one with upper bolt hole, the both sides of two the first plates 10 are provided with multiple second plate 12 and form multiple tracks bolt slot, are provided with bolt in described bolt slot.
Described sliding shoe 11 is laterally provided with one for the sliding tray of bolt movement, in described sliding tray, bolt is installed.
Described the first concrete module 3 liang of upper lateral parts are provided with first counterweight tank 14 of laying counterweight 13, the position that the both sides of described second concrete module 4 are corresponding with the first concrete module is provided with the second counterweight tank 15, is all provided with counterweight 13 by counterweight tank in the angle in the angle between adjacent two the first concrete modules 3 and between adjacent two the second concrete modules 4.
Described upper fixed beam 1 and lower fixed beam 2 are rood beam, and described tie bolt 5 is arranged on the both sides of rood beam.
The contact surface of described bottom Prefabricated Concrete module and upper strata Prefabricated Concrete module, adjacent upper strata Prefabricated Concrete module is all provided with the locations 16 matched.
In the middle part of described upper fixed beam both sides and lower fixed beam both sides set by the corresponding position of clamp 7 be provided with connecting panel 17, connecting panel 17 and clamp 7 all have the bolt hole installing tie bolt 5.
The second described concrete module 4 laterally has the square groove being convenient to install tie bolt 5.
Embodiment one
Installation steps
The first step: four the second concrete modules 4 are put across composition bottom Prefabricated Concrete module upward at levelling ground upper groove;
Second step: the lower fixed beam 2 placing tie bolt is placed in the groove of bottom Prefabricated Concrete module, and rotate clamp 7 hinged on lower fixed beam 2, make it snap in screens mouth 6;
3rd step: multiple first concrete module 3 is superimposed upon above the second concrete module 4 from level to level and forms multilayer upper strata Prefabricated Concrete module, and make tie bolt 5 by all bolt holes;
4th step: upper fixed beam 1 is placed on above the Prefabricated Concrete module of all upper stratas, and make tie bolt 5 by the bolt hole on upper fixed beam 1 liang of side connecting plate 17, mounting nuts is fastened and fixed.
The present embodiment is applicable to install the single tower machine having cross underframe girder steel.
Embodiment two
The first step: four the second concrete modules 4 are put across composition bottom Prefabricated Concrete module upward at levelling ground upper groove;
Second step: the lower fixed beam 2 placing tie bolt is placed in the groove of bottom Prefabricated Concrete module, and rotate clamp 7 hinged on lower fixed beam 2, make it snap in screens mouth 6;
3rd step: multiple first concrete module 3 is superimposed upon above the second concrete module 4 from level to level and forms multilayer upper strata Prefabricated Concrete module, and make tie bolt 5 by all bolt holes;
4th step: upper fixed beam 1 is placed on above the Prefabricated Concrete module of all upper stratas, and make tie bolt 5 by the bolt hole on the connecting panel 17 of upper fixed beam 1 both sides, and mounting nuts is fastened and fixed;
5th step: the sliding feet 8 installing bolt is in advance welded on upper fixed beam 1, or be connected on upper fixed beam 1 with bolt.
The present embodiment is applicable to install the multiple tower machine having cross underframe girder steel.
Embodiment three
The first step: four the second concrete modules 4 are put across composition bottom Prefabricated Concrete module upward at levelling ground upper groove;
Second step: the lower fixed beam 2 placing tie bolt is placed in the groove of bottom Prefabricated Concrete module, and rotate clamp 7 hinged on lower fixed beam 2, make it snap in screens mouth 6;
3rd step: install counterweight 13 in the second corresponding first counterweight tank 14 in concrete module 4 both sides;
4th step: multiple first concrete module 3 is superimposed upon above the second concrete module 4 from level to level and forms multilayer upper strata Prefabricated Concrete module, and make tie bolt 5 by all bolt holes, the counterweight 13 of one deck all will be installed after the upper strata Prefabricated Concrete module of one deck is often installed in the second counterweight tank 15 of the first concrete module 3 both sides;
5th step: upper fixed beam 1 is placed on above the Prefabricated Concrete module of all upper stratas, and make tie bolt 5 by the bolt hole on the connecting panel 17 of upper fixed beam 1 both sides, and mounting nuts is fastened and fixed;
6th step: the sliding feet 8 installing bolt is in advance welded on upper fixed beam 1, or be connected on upper fixed beam 1 with bolt.
The present embodiment is applicable to install the multiple tower machine having cross underframe girder steel, installs clump weight, reduce the height of upper strata Prefabricated Concrete module, reduce productive costs and cost of installation when needing ballast larger.
Claims (8)
1. combined base for tower crane, comprise fixed beam (1), lower fixed beam (2), bottom Prefabricated Concrete module and upper strata Prefabricated Concrete module, the structure of described upper strata Prefabricated Concrete module is the criss-cross that four piece of first concrete module (3) forms, multiple upper stratas Prefabricated Concrete module installation is between upper fixed beam and lower fixed beam, tie bolt (5) or flexible material by the bolt hole in the Prefabricated Concrete module of upper strata by upper fixed beam (1), upper strata Prefabricated Concrete module is connected successively with lower fixed beam (2), it is characterized in that: below the Prefabricated Concrete module of upper strata, be provided with bottom Prefabricated Concrete module, described bottom Prefabricated Concrete module is the criss-cross that four piece of second concrete module (4) forms, the groove installing lower fixed beam (2) is longitudinally had in the middle of second concrete module (4) top, described groove two middle side part is provided with multiple screens mouth (6), the position corresponding with multiple screens mouth (6), lower fixed beam (2) both sides is hinged with clamp (7).
2. combined base for tower crane according to claim 1, it is characterized in that: described upper fixed beam (1) top is installed with four sliding feets (8), the structure of described sliding feet (8) is: two adapter plates (9) are fixed on the two ends of two the first plates (10), described adapter plate (9) is provided with multiple bolt hole, the relative inner side of described two the first plates (10) is provided with groove, a sliding shoe (11) is movably installed with in the groove of two the first plates (10), described sliding shoe (11) is vertically provided with one with upper bolt hole, the both sides of two the first plates (10) are provided with multiple second plate (12) and form multiple tracks bolt slot, in described bolt slot, bolt is installed.
3. combined base for tower crane according to claim 2, is characterized in that: described sliding shoe (11) is upper is laterally provided with one for the sliding tray of bolt movement, is provided with bolt in described sliding tray.
4. combined base for tower crane according to claim 1 and 2, it is characterized in that: the first described concrete module (3) two upper lateral part is provided with first counterweight tank (14) of laying counterweight (13), the position that the both sides of described second concrete module (4) are corresponding with the first concrete module is provided with the second counterweight tank (15), is all provided with counterweight (13) by counterweight tank in the angle in the angle between adjacent two the first concrete modules (3) and between adjacent two the second concrete modules (4).
5. combined base for tower crane according to claim 1 and 2, is characterized in that: described upper fixed beam (1) and lower fixed beam (2) are rood beam, and described tie bolt (5) is arranged on the both sides of rood beam.
6. combined base for tower crane according to claim 1 and 2, is characterized in that: the contact surface of described bottom Prefabricated Concrete module and upper strata Prefabricated Concrete module, adjacent upper strata Prefabricated Concrete module is all provided with the locations (16) matched.
7. combined base for tower crane according to claim 1 and 2, it is characterized in that: in the middle part of described upper fixed beam both sides and lower fixed beam both sides set by the corresponding position of clamp (7) be provided with connecting panel (17), connecting panel (17) and clamp (7) all have the bolt hole installing tie bolt (5).
8. combined base for tower crane according to claim 1 and 2, is characterized in that: the second described concrete module (4) is upper laterally has the square groove being convenient to install tie bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210332377.8A CN102826463B (en) | 2012-09-11 | 2012-09-11 | Combined type pedestal of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210332377.8A CN102826463B (en) | 2012-09-11 | 2012-09-11 | Combined type pedestal of tower crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102826463A CN102826463A (en) | 2012-12-19 |
| CN102826463B true CN102826463B (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210332377.8A Active CN102826463B (en) | 2012-09-11 | 2012-09-11 | Combined type pedestal of tower crane |
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| Country | Link |
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| CN (1) | CN102826463B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516390B (en) * | 2018-12-29 | 2024-03-08 | 浙江省特种设备科学研究院 | Flat-head tower crane convenient for manual carrying and installation and field installation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2324184B2 (en) * | 1972-05-16 | 1978-10-05 | Fa. Richier, Paris | Device for connecting elements of a structure |
| SU1765302A1 (en) * | 1990-12-12 | 1992-09-30 | Полтавский инженерно-строительный институт | Concrete pile foundation |
| CN2687085Y (en) * | 2003-11-03 | 2005-03-23 | 鞍钢集团房产建设第五建筑工程公司 | Assembled base for fixed tower crane |
| CN201343389Y (en) * | 2009-02-20 | 2009-11-11 | 张滨 | Traveling type jib crane base material platform |
| CN101881029A (en) * | 2010-05-05 | 2010-11-10 | 陈金生 | Detachable tower foundation |
| CN201999656U (en) * | 2011-03-31 | 2011-10-05 | 王志存 | Detachable combined tower crane base |
| CN202785396U (en) * | 2012-09-11 | 2013-03-13 | 张月梅 | Combined base of tower type crane |
-
2012
- 2012-09-11 CN CN201210332377.8A patent/CN102826463B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2324184B2 (en) * | 1972-05-16 | 1978-10-05 | Fa. Richier, Paris | Device for connecting elements of a structure |
| SU1765302A1 (en) * | 1990-12-12 | 1992-09-30 | Полтавский инженерно-строительный институт | Concrete pile foundation |
| CN2687085Y (en) * | 2003-11-03 | 2005-03-23 | 鞍钢集团房产建设第五建筑工程公司 | Assembled base for fixed tower crane |
| CN201343389Y (en) * | 2009-02-20 | 2009-11-11 | 张滨 | Traveling type jib crane base material platform |
| CN101881029A (en) * | 2010-05-05 | 2010-11-10 | 陈金生 | Detachable tower foundation |
| CN201999656U (en) * | 2011-03-31 | 2011-10-05 | 王志存 | Detachable combined tower crane base |
| CN202785396U (en) * | 2012-09-11 | 2013-03-13 | 张月梅 | Combined base of tower type crane |
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| Publication number | Publication date |
|---|---|
| CN102826463A (en) | 2012-12-19 |
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Owner name: LI XIN Free format text: FORMER OWNER: ZHANG YUEMEI Effective date: 20150604 |
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Effective date of registration: 20150604 Address after: 030000 Shanxi Province, Taiyuan city Xinghualing District Banpo Street No. 11 1 Patentee after: Li Xin Address before: 030006, Shanxi, Taiyuan province Pro North Street, Golden Garden District 2 5C households Patentee before: Zhang Yuemei |
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Address after: 030000 Shanxi city of Yuncheng province Hejin City Office of two West Road No. 001 long Shou Xiang Xi Guan Cun Patentee after: Li Xin Address before: 030000 Shanxi Province, Taiyuan city Xinghualing District Banpo Street No. 11 1 Patentee before: Li Xin |
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Address after: 030000 Shanxi Province, Taiyuan city Xinghualing District Banpo Street No. 11 1 Patentee after: Li Xin Address before: No.001, Longshou lane, Xier Road, Xiguan village, urban area, Hejin City, Yuncheng City, Shanxi Province Patentee before: Li Xin |
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