CN102826463A - Combined type pedestal of tower crane - Google Patents
Combined type pedestal of tower crane Download PDFInfo
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- CN102826463A CN102826463A CN2012103323778A CN201210332377A CN102826463A CN 102826463 A CN102826463 A CN 102826463A CN 2012103323778 A CN2012103323778 A CN 2012103323778A CN 201210332377 A CN201210332377 A CN 201210332377A CN 102826463 A CN102826463 A CN 102826463A
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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
Tower crane compound type pedestal of the present invention belongs to tower crane compound type pedestal 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, tower crane adopts the fixed type basis of integral cast-in-situ more in building operation, and its deficiency is that the construction back stays nonvolatil building waste on the building side, causes cleaning difficulty and resource serious waste.
A kind of in addition " compound type column foot ", but its unit chunk planform is complicated, cost of manufacture is high, also will use steel strand to pass through special-purpose machines and tools when mounted and connect, and complicated operation uses inconvenience, and when operation, also potential safety hazard might occur.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical matters to be solved provides and a kind ofly can prevent the girder steel corrosion, and earth bearing strength is strong, cheaply tower crane compound type pedestal.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopted is: tower crane compound type pedestal; Comprise fixed beam, following fixed beam, the prefabricated concrete module of prefabricated concrete module of bottom and upper strata; The structure of the prefabricated concrete module in described upper strata is the criss-cross that four first concrete modules are formed; The prefabricated concrete module in a plurality of upper stratas is arranged between fixed beam and the following fixed beam, tie bolt or flexible material through the bolt hole on the prefabricated concrete module in upper strata will go up fixed beam, the prefabricated concrete module in upper strata is connected with following fixed beam successively, the prefabricated concrete module in upper strata below is provided with the prefabricated concrete module of bottom; The prefabricated concrete module of said bottom is the criss-cross that four second concrete modules are formed; The central longitudinal on the second concrete module top is installed the groove of fixed beam down to having, and said groove two middle side parts are provided with a plurality of screens mouths, and following fixed beam both sides and the corresponding position level of a plurality of screens mouths are hinged with clamp.
The described fixed beam upper fixed that goes up is equipped with four sliding feets; The structure of said sliding feet is: two adapter plates are fixed on the two ends of two first plates, and said adapter plate is provided with a plurality of bolts hole, and said two first plate opposed inside are provided with groove; Be movably installed with a sliding shoe in the groove of two first plates; Said sliding shoe vertically is provided with one with upper bolt hole, and the both sides of two first plates are equipped with a plurality of second plates and form the multiple tracks bolt slot, in the said bolt slot bolt are installed.
Laterally be provided with a sliding tray that supplies bolt to move on the described sliding shoe, in the said sliding tray bolt be installed.
The described first concrete module, two upper lateral parts are provided with the first counterweight groove of laying counterweight; The both sides of the said second concrete module and the corresponding position of the first concrete module are provided with the second counterweight groove, all through the counterweight groove counterweight are installed in the angle between adjacent two first concrete modules and adjacent two the second concrete modules.
The described fixed beam of going up is rood beam with following fixed beam, and described tie bolt is arranged on the both sides of rood beam.
On the contact surface of the prefabricated concrete module of prefabricated concrete module of described bottom and upper strata, the adjacent prefabricated concrete module in upper strata the locations that matches is installed all.
The described corresponding position of set clamp, both sides of going up fixed beam both sides, middle part and following fixed beam is provided with connecting panel, all has the bolt hole that tie bolt is installed on connecting panel and the clamp.
Laterally have the square groove of being convenient to install tie bolt on the described second concrete module.
The present invention compares with prior art has following beneficial effect.
1, the present invention the central longitudinal on the prefabricated concrete module of bottom top to have groove and install under fixed beam; Not be used in underground grooving, avoided the quick corrosion of girder steel, when not influencing use; The complete kiss the earth of the prefabricated concrete module bottom surface of bottom has also strengthened earth bearing strength.
2, the present invention is equipped with a plurality of sliding feets on last fixed beam; Longitudinal bolt groove on the sliding feet and the sliding shoe that can vertically move; And on sliding shoe, be provided with the sliding tray that can supply the bolt side travel; Cunning makes it applicable to multiple different tower machine base, and directly is connected with tower machine gauge member, and is applied widely.
3, the present invention all is equipped with locations on the contact surface of the prefabricated concrete module of prefabricated concrete module of bottom and upper strata, the adjacent prefabricated concrete module in upper strata, can accurately go into the position when the present invention is installed, and has shortened the set-up time.
4, the present invention's hinged clamp on following fixed beam; Form and the groove both sides of fixed beam to be installed on the second concrete module of the prefabricated concrete module of bottom down to have a screens mouth corresponding with clamp; The integrated circuit board that is rotationally connected during installation is gone in the screens mouth, makes connection more firm, and the counterweight utilization is abundant.
5, the present invention installs clamp and connecting panel Laian County load connecting bolt in the both sides, middle part of last fixed beam and following fixed beam, makes that the upper surface of fixed beam is level and smooth, and the tower machine base just can arbitrarily be looked for the position on fixed beam, can not run into obstacle.
6, the present invention is provided with the counterweight groove and counterweight is installed in the first concrete module and the second concrete module both sides, has so just reduced the required column foot height when the Large Towers machine is installed, and has shortened bolt length, has reduced cost.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an another kind of structural representation of the present invention.
Fig. 3 is bolt fastening structure scheme drawing among the present invention.
Fig. 4 is the structural representation of the second concrete module among the present invention.
Fig. 5 is A-A cutaway view of Fig. 4.
Fig. 6 is the structural representation of the first concrete module among the present invention.
Fig. 7 is B-B cutaway view of Fig. 6.
Fig. 8 is the structural representation of sliding feet among the present invention.
Fig. 9 is C-C cutaway view of Fig. 8.
Among the figure: 1 is last fixed beam, and 2 are following fixed beam, and 3 is the first concrete module, and 4 is the second concrete module, and 5 is tie bolt; 6 are the screens mouth, and 7 is clamp, and 8 is sliding feet, and 9 is adapter plate; 10 is first plate, and 11 is sliding shoe, and 12 is second plate, and 13 is counterweight; 14 is the first counterweight groove, and 15 is the second counterweight groove, and 16 is locations, and 17 is connecting panel.
The specific embodiment
Shown in Fig. 1-9; Tower crane compound type pedestal of the present invention; Comprise fixed beam 1, following fixed beam 2, the prefabricated concrete module of prefabricated concrete module of bottom and upper strata; The structure of the prefabricated concrete module in described upper strata is the criss-cross that four first concrete modules 3 are formed; The prefabricated concrete module in a plurality of upper stratas is arranged between fixed beam and the following fixed beam, tie bolt 5 or flexible material through the bolt hole on the prefabricated concrete module in upper strata will go up fixed beam 1, the prefabricated concrete module in upper strata is connected with following fixed beam 2 successively, is provided with the prefabricated concrete module of bottom below the prefabricated concrete module in upper strata; The prefabricated concrete module of said bottom is the criss-cross that four second concrete modules 4 are formed; The central longitudinal on the second concrete module, 4 tops is installed the groove of fixed beam 2 down to having, and said groove two middle side parts are provided with a plurality of screens mouths 6, and following fixed beam 2 both sides and a plurality of screens mouth 6 corresponding position level are hinged with clamp 7.
Described fixed beam 1 upper fixed that goes up is equipped with four sliding feets 8; The structure of said sliding feet 8 is: two adapter plates 9 are fixed on the two ends of two first plates 10; Said adapter plate 9 is provided with a plurality of bolts hole; Said two first plate 10 opposed inside are provided with groove, are movably installed with a sliding shoe 11 in the groove of two first plates 10, and said sliding shoe 11 vertically is provided with one with upper bolt hole; The both sides of two first plates 10 are equipped with a plurality of second plates 12 and form the multiple tracks bolt slot, in the said bolt slot bolt are installed.
Laterally be provided with a sliding tray that supplies bolt to move on the described sliding shoe 11, in the said sliding tray bolt be installed.
3 liang of upper lateral parts of the described first concrete module are provided with the first counterweight groove 14 of laying counterweight 13; The both sides of the said second concrete module 4 and the corresponding position of the first concrete module are provided with the second counterweight groove 15, all through the counterweight groove counterweight 13 are installed in the angle between adjacent two first concrete modules 3 and adjacent two the second concrete modules 4.
The described fixed beam 1 of going up is rood beam with following fixed beam 2, and described tie bolt 5 is arranged on the both sides of rood beam.
On the contact surface of the prefabricated concrete module of prefabricated concrete module of described bottom and upper strata, the adjacent prefabricated concrete module in upper strata the locations 16 that matches is installed all.
Described set clamp 7 corresponding positions, both sides of going up fixed beam both sides, middle part and following fixed beam are provided with connecting panel 17, all have the bolt hole that tie bolt 5 is installed on connecting panel 17 and the clamp 7.
Laterally have the square groove of being convenient to install tie bolt 5 on the described second concrete module 4.
Embodiment one
Installation steps
The first step: with four second concrete modules 4 on the ground of levelling upper groove put across up and form the prefabricated concrete module of bottom;
Second step: the following fixed beam 2 that will place tie bolt is placed in the groove of the prefabricated concrete module of bottom, and rotates pivotally attached clamp 7 on the following fixed beam 2, and it is snapped in the screens mouth 6;
The 3rd step: a plurality of first concrete modules 3 are superimposed upon the second concrete module, 4 tops from level to level form the prefabricated concrete module in multilayer upper strata, and make tie bolt 5 through all bolt holes;
The 4th step: will go up fixed beam 1 and be placed on prefabricated concrete module top, all upper stratas, and make tie bolt 5 through the bolt hole on 1 liang of side connecting plate 17 of last fixed beam, it is fastening fixing that nut is installed.
Present embodiment is applicable to the tower machine that mono-has cross underframe girder steel of installing.
Embodiment two
The first step: with four second concrete modules 4 on the ground of levelling upper groove put across up and form the prefabricated concrete module of bottom;
Second step: the following fixed beam 2 that will place tie bolt is placed in the groove of the prefabricated concrete module of bottom, and rotates pivotally attached clamp 7 on the following fixed beam 2, and it is snapped in the screens mouth 6;
The 3rd step: a plurality of first concrete modules 3 are superimposed upon the second concrete module, 4 tops from level to level form the prefabricated concrete module in multilayer upper strata, and make tie bolt 5 through all bolt holes;
The 4th step: will go up fixed beam 1 and be placed on prefabricated concrete module top, all upper stratas, and make tie bolt 5, and it is fastening fixing that nut is installed through the bolt hole on the connecting panel 17 of last fixed beam 1 both sides;
The 5th the step: the sliding feet 8 that will install bolt in advance is welded on the fixed beam 1, perhaps with bolted connection on last fixed beam 1.
Present embodiment is applicable to the multiple tower machine that cross underframe girder steel is arranged of installing.
Embodiment three
The first step: with four second concrete modules 4 on the ground of levelling upper groove put across up and form the prefabricated concrete module of bottom;
Second step: the following fixed beam 2 that will place tie bolt is placed in the groove of the prefabricated concrete module of bottom, and rotates pivotally attached clamp 7 on the following fixed beam 2, and it is snapped in the screens mouth 6;
The 3rd step: counterweight 13 is installed in the corresponding first counterweight groove 14 in the second concrete module, 4 both sides;
The 4th step: a plurality of first concrete modules 3 are superimposed upon the second concrete module, 4 tops from level to level form the prefabricated concrete module in multilayer upper strata; And make tie bolt 5 through all bolt holes, the counterweight 13 of one deck all will be installed in the second counterweight groove 15 of the first concrete module, 3 both sides after the prefabricated concrete module in the upper strata of every installation one deck;
The 5th step: will go up fixed beam 1 and be placed on prefabricated concrete module top, all upper stratas, and make tie bolt 5, and it is fastening fixing that nut is installed through the bolt hole on the connecting panel 17 of last fixed beam 1 both sides;
The 6th the step: the sliding feet 8 that will install bolt in advance is welded on the fixed beam 1, perhaps with bolted connection on last fixed beam 1.
Present embodiment is applicable to installs the multiple tower machine that cross underframe girder steel is arranged, and when needing ballast big clump weight is installed, and has reduced the height of the prefabricated concrete module in upper strata, has reduced productive costs and cost of installation.
Claims (8)
1. tower crane compound type pedestal; Comprise fixed beam (1), following fixed beam (2), the prefabricated concrete module of prefabricated concrete module of bottom and upper strata; The structure of the prefabricated concrete module in described upper strata is the criss-cross that four first concrete modules (3) are formed; The prefabricated concrete module in a plurality of upper stratas is arranged between fixed beam and the following fixed beam; Tie bolt (5) or flexible material through the bolt hole on the prefabricated concrete module in upper strata will go up fixed beam (1), the prefabricated concrete module in upper strata is connected with following fixed beam (2) successively; It is characterized in that: prefabricated concrete module below, upper strata is provided with the prefabricated concrete module of bottom, and the prefabricated concrete module of said bottom is the criss-cross that four second concrete modules (4) are formed, and the central longitudinal on second concrete module (4) top is installed the groove of fixed beam (2) down to having; Said groove two middle side parts are provided with a plurality of screens mouths (6), and following fixed beam (2) both sides and the corresponding position level of a plurality of screens mouth (6) are hinged with clamp (7).
2. tower crane compound type pedestal according to claim 1; It is characterized in that: described fixed beam (1) upper fixed that goes up is equipped with four sliding feets (8); The structure of said sliding feet (8) is: two adapter plates (9) are fixed on the two ends of two first plates (10); Said adapter plate (9) is provided with a plurality of bolts hole; Said two first plates (10) opposed inside is provided with groove, is movably installed with a sliding shoe (11) in the groove of two first plates (10), and said sliding shoe (11) vertically is provided with one with upper bolt hole; The both sides of two first plates (10) are equipped with a plurality of second plates (12) and form the multiple tracks bolt slot, in the said bolt slot bolt are installed.
3. tower crane compound type pedestal according to claim 2 is characterized in that: laterally be provided with a sliding tray that supplies bolt to move on the described sliding shoe (11), in the said sliding tray bolt be installed.
4. tower crane compound type pedestal according to claim 1 and 2; It is characterized in that: the described first concrete module (3) two upper lateral parts are provided with the first counterweight groove (14) of laying counterweight (13); The both sides of the said second concrete module (4) and the corresponding position of the first concrete module are provided with the second counterweight groove (15), all through the counterweight groove counterweight (13) are installed in the angle between adjacent two first concrete modules (3) and adjacent two the second concrete modules (4).
5. tower crane compound type pedestal according to claim 1 and 2 is characterized in that: described upward fixed beam (1) and following fixed beam (2) are rood beam, and described tie bolt (5) is arranged on the both sides of rood beam.
6. tower crane compound type pedestal according to claim 1 and 2 is characterized in that: on the contact surface of the prefabricated concrete module of prefabricated concrete module of described bottom and upper strata, the adjacent prefabricated concrete module in upper strata the locations (16) that matches is installed all.
7. tower crane compound type pedestal according to claim 1 and 2; It is characterized in that: the described corresponding position of the set clamps in both sides (7) of going up fixed beam both sides, middle part and following fixed beam is provided with connecting panel (17), all has the bolt hole that tie bolt (5) is installed on connecting panel (17) and the clamp (7).
8. tower crane compound type pedestal according to claim 1 and 2 is characterized in that: laterally have the square groove of being convenient to install tie bolt (5) on the described second concrete module (4).
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 true CN102826463A (en) | 2012-12-19 |
| CN102826463B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516390A (en) * | 2018-12-29 | 2019-03-26 | 浙江省特种设备检验研究院 | A kind of flat-top tower crane and field installation process convenient for manpower transport's installation |
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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516390A (en) * | 2018-12-29 | 2019-03-26 | 浙江省特种设备检验研究院 | A kind of flat-top tower crane and field installation process convenient for manpower transport's installation |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102826463B (en) | 2015-05-20 |
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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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