CN201288328Y - Beam-plate integrated prefabricated split mounting type tower crane fixed foundation - Google Patents
Beam-plate integrated prefabricated split mounting type tower crane fixed foundation Download PDFInfo
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- CN201288328Y CN201288328Y CNU2008200378640U CN200820037864U CN201288328Y CN 201288328 Y CN201288328 Y CN 201288328Y CN U2008200378640 U CNU2008200378640 U CN U2008200378640U CN 200820037864 U CN200820037864 U CN 200820037864U CN 201288328 Y CN201288328 Y CN 201288328Y
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- slabs
- beams
- tower machine
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- slab
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- 238000010276 construction Methods 0.000 claims abstract description 8
- 230000003100 immobilizing effect Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000004873 anchoring Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a beam slab integrated prefabricated assembled tower crane fixed foundation, which is formed by connecting concrete beam slab members and weight blocks by 4 pieces in each way in a mechanical mode. The concrete beam and the plate are prefabricated into an integral component, so that the assembly process between the components is simplified, and the safety and reliability of the components are improved. The upper half part of the concrete beam plate component is provided with a plurality of reserved pipe holes and square holes, and the concrete beam plate component can adapt to anchoring of underframe of tower cranes of different manufacturers and models. The weight block and the beam slab member are connected into a whole, so that the weight block has a stable balance effect, plays multiple roles of torsion resistance and increase of contact area with the foundation, and can adapt to different geological conditions. Above-mentioned concrete prefabricated component and all connectors all can have enough to meet the need the use many times, and do not have the influence to the regional pipeline construction of foundation, practice thrift manpower, material resources, shortened the time limit for a project.
Description
(1) technical field:
The utility model relates to construction hoisting machinery and foundation technical field, relates to pillar crane concrete prefabricated parts pin-connected panel immobilizing foundation specifically.
(2) background technology:
The immobilizing foundation of pillar crane, conventional approach are to adopt the integral cast-in-situ concrete, and it is promptly discarded that the tower machine is removed the basis, back, is equipped with pipeline construction as base bits, also needs the basis is cleaned out, and causes the significant wastage of constructional materials and manpower.Applicant once obtained " the piecemeal pin-connected panel immobilizing foundation of pillar crane " utility model patent (patent No. is ZL94241543.4) in 1994.Vertical connectivity Bolt Connection is adopted in its precast beam assembly unit, fabrication and installation cost height, and " ten " font that in addition is assembled into basis is less than normal with the ground contact area, easily produces differential settlement when earth bearing strength is low, has therefore limited the large scale application of this technology.In recent years, domestic existing other forms of concrete precast assembly type foundation for tower crane is come out one after another, this type of basic primary structural component adopts steel hinge line stretch-draw to connect mostly, installation must have special equipment and professional, also adopt Bolt Connection on a small quantity, its common ground is that concrete prefabricated parts is complex-shaped, quantity is many, and processing and fabricating and installation difficulty are big, applies thereby also limited.
(3) summary of the invention:
Goal of the invention: provide a kind of simple for production, quick for installation, safe and reliable, and can adapt to the New Concrete component assembly formula tower machine immobilizing foundation of different type of machines and different soil conditions.
Technical scheme: for reaching above purpose, at the problems referred to above, the technical scheme that the utility model is taked is: this novel foundation is made of beams and slabs and coupling arrangement, saddle weight and fastening devices thereof, tower machine underframe anchor device; Beams and slabs is that beam and plate are made into one, the end is that rectangular beam structure, middle cross section are " ⊥ " tee beam and slab construction, afterbody is the concrete prefabricated parts of slab structure, beam slab is prefabricated into one, can simplify assembling process between member, improve the security reliability of member; 4 beams and slabs become " ten " font by the coupling arrangement assembling combination, 4 are trapezoidal saddle weight and are separately fixed on the plate of adjacent two beams and slabs by fastening devices, tower machine underframe anchor device is assemblied on the beam of beams and slabs, thereby forms this basic close set zoarium; Saddle weight plays stable equilibrium, antitorque and increase and the multiple action of ground contact area; The coupling arrangement of beams and slabs is made of beams and slabs central sill end cross pipe, junction plate, beam connecting bolt and nut; The fastening devices of saddle weight is made of beams and slabs middle part transverse pipe, pressing plate, ballast set bolt, nut; Tower machine underframe anchor device organizes the reservation square hole by the beams and slabs first half more and vertical duct, underframe set bolt, special washer nut and nut constitute, by selecting different pore combinations for use, the tower machine underframe of different manufacturers, different type of machines can be anchored on the assembly of the present utility model; The underframe set bolt lower end clamp nut and the pad that are used for the anchoring of tower machine underframe are made into one, form the special washer nut, reserve horizontal square hole coupling on its pad appearance and size and the concrete beam plate member, be convenient to fastening, fastening with double nut in underframe set bolt upper end, the anchoring connection produces loosening in the anti-tower machine operation process; For strengthening the shear resistance that the concrete member laterally connects, transverse pipe all adopts steel pipe pre-buried, and other vertical preformed hole pressure-bearings adopt plastic pipe pre-buried; Metallic element is all done antirust processing, is convenient to dismounting and turnover use.
Implementation result:
1, the handling of the utility model concrete beam plate member, saddle weight is in place quick, and assembling process is simple, and structure manufacture and installation cost are low, need not special equipment, and general unit in charge of construction all can grasp its manufacture craft and mounting process.
2, the utility model and ground contact area are big, not only are adapted to the area that geological conditions is good, earth bearing strength is high, also are applicable to other areas that earth bearing strength is relatively low.
3, reserve many group vertical ducts and supporting installation square hole on the concrete beam plate member, can adapt to the underframe anchoring needs of different manufacturers, different model tower machine.
4, each component parts of the utility model, connector all can repeatedly have enough to meet the need use, and the base area pipeline construction is not had influence, save human and material resources, have shortened the duration.
(4) description of drawings:
Fig. 1 is the vertical view of the utility model tower machine immobilizing foundation.1-concrete beam plate member A among the figure, 2-saddle weight, 3-junction plate, 4-pressing plate, 5-beams and slabs B.
Fig. 2 is Figure 1A-A sectional drawing.1-concrete beam plate member A among the figure, 6-vertical duct, 7-underframe set bolt, 8-nut A, 9-special washer nut.
Fig. 3 is Figure 1B-B sectional drawing.1-concrete beam plate member A among the figure, 2-saddle weight, 4-pressing plate, 10-transverse pipe A, 11-ballast set bolt, 12-nut B.
Fig. 4 is Fig. 1 C-C sectional drawing.1-concrete beam plate member A among the figure, 3-junction plate, 13-beam connecting bolt, 14-nut C, 15-transverse pipe B.
Fig. 5 is junction plate (horizontal positioned) front view.
Fig. 6 is Fig. 5 D-D sectional view.
Fig. 7 is the pressing plate front view.
(5) specific embodiment:
As shown in Figure 1, the utility model is formed by connection, fastening devices assembling combination by 2 beams and slabs A (1), 2 beams and slabs B (5) and 4 concrete saddle weights (2).All built-in fittings all are located on beams and slabs A (1) and the beams and slabs B (5), and wherein transverse pipe A (10) and transverse pipe B (15) are embedded steel tube, and vertical duct (6) is pre-buried plastic pipe.The end of beams and slabs A (1) and beams and slabs B (5) is the rectangular beam structure, and the middle part is " ⊥ " tee beam and slab construction, and tail end is a slab structure.Saddle weight (2) is the prefabricated trapezoidal flat board of concrete.
Site assembly: ground can carry out site assembly of the present utility model after the compacting levelling, building bed course or the processing of other reinforcement measures.Assembly technology is as follows:
1, earlier with 2 beams and slabs A (1) hoisted in position, the beam-ends alignment, both ends of the surface fit tightly; With 2 beams and slabs B (5) hoisted in position, vertical again with beams and slabs A (1), and align center, end face is close to the two sides of beams and slabs A (1) respectively.
2, be that junction plate (3), beam connecting bolt (13), nut C (14) are connected into integral body by transverse pipe B (15) with concrete beam plate member A (1), beams and slabs B (5) with coupling arrangement, be " ten " font.
3, tower machine underframe anchor device is installed: select corresponding vertical duct (6) and square hole combination according to type, underframe set bolt (7) is installed on beams and slabs A (1) and the beams and slabs B (5) with special washer nut (9) by vertical duct (6), as shown in Figure 2 (annotate: nut A (8) screws on after tower machine underframe is in place again).
4,4 saddle weights of handling (2) are placed on respectively on the back panel of beams and slabs A (1) and beams and slabs B (5), and its inclined-plane is close on the two member beam sides.
5, be pressing plate (4), ballast set bolt (11), nut B (12) with fastening devices,,, promptly form assembly of the present utility model, as Fig. 1, shown in Figure 3 with saddle weight (2) positioning and fixing by transverse pipe A (10).
After finishing, 1～5 operation can tower machine underframe and other structures be installed according to tower machine erection procedure.
6, after the tower machine installs, fill earth or yellow ground etc. at the position, space of saddle weight (2) and beams and slabs A (1), beams and slabs B (5) formation, the on-the-spot installation of the utility model promptly finished.
Claims (5)
1, beam slab one precast splice type tower machine immobilizing foundation, comprise beams and slabs and coupling arrangement thereof, saddle weight and fastening devices thereof, anchor device at the bottom of the tower machine, it is characterized in that: beams and slabs is that beam and plate are prefabricated into one, the end is the rectangular beam structure, middle cross section is " ⊥ " tee beam and slab construction, afterbody is the concrete prefabricated parts of slab structure, 4 beams and slabs become " ten " font by the coupling arrangement assembling combination, 4 are trapezoidal saddle weight and are separately fixed at by fastening devices on the plate of adjacent two beams and slabs, and tower machine underframe anchor device is assemblied on the beam of beams and slabs.
2, beam slab one precast splice type tower machine immobilizing foundation as claimed in claim 1, it is characterized in that: the coupling arrangement between its beams and slabs is to be made of beams and slabs beam end transverse pipe, junction plate, beam connecting bolt and nut.
3, beam slab one precast splice type tower machine immobilizing foundation as claimed in claim 1 is characterized in that: the fastening devices of saddle weight is to be made of beams and slabs middle part transverse pipe, pressing plate, ballast set bolt, nut.
4, beam slab one precast splice type tower machine immobilizing foundation as claimed in claim 1 is characterized in that: its tower machine underframe anchor device is to be made of many group reservation square holes and vertical duct, underframe set bolt, special washer nut and nut in the beams and slabs.
5, as claim 1 or 4 described beam slab one precast splice type tower machine immobilizing foundations, it is characterized in that: reserve the square hole coupling in pad appearance and size in the special washer nut and the beams and slabs, and pad and nut join together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200378640U CN201288328Y (en) | 2008-07-07 | 2008-07-07 | Beam-plate integrated prefabricated split mounting type tower crane fixed foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200378640U CN201288328Y (en) | 2008-07-07 | 2008-07-07 | Beam-plate integrated prefabricated split mounting type tower crane fixed foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288328Y true CN201288328Y (en) | 2009-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200378640U Expired - Fee Related CN201288328Y (en) | 2008-07-07 | 2008-07-07 | Beam-plate integrated prefabricated split mounting type tower crane fixed foundation |
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| CN (1) | CN201288328Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881029A (en) * | 2010-05-05 | 2010-11-10 | 陈金生 | Detachable tower foundation |
| CN102535507A (en) * | 2011-12-16 | 2012-07-04 | 徐州金塔塔吊基础制造有限公司 | Combined tower base |
| CN103195078A (en) * | 2012-01-04 | 2013-07-10 | 赵正义 | Module positioning structure of vertical connection bolt |
| CN103276745A (en) * | 2013-06-18 | 2013-09-04 | 赵正义 | Vertical connecting structure for tower crane and base |
| CN103276746A (en) * | 2013-06-27 | 2013-09-04 | 赵正义 | Vertical connecting and positioning structure for tower crane and foundation |
| CN103603365A (en) * | 2013-11-11 | 2014-02-26 | 于顺平 | Assembled-type tower crane foundation of below-80 tower crane |
| CN104264705A (en) * | 2014-10-14 | 2015-01-07 | 赵正义 | Assembling type perpendicular connecting structure for fixed tower crane and concrete foundation |
| CN108005099A (en) * | 2017-11-24 | 2018-05-08 | 国网江苏省电力公司南京供电公司 | A kind of shaft tower prefabricated assembled concrete stepped footing and its assembling method |
-
2008
- 2008-07-07 CN CNU2008200378640U patent/CN201288328Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881029B (en) * | 2010-05-05 | 2011-08-24 | 陈金生 | Detachable tower foundation |
| CN101881029A (en) * | 2010-05-05 | 2010-11-10 | 陈金生 | Detachable tower foundation |
| CN102535507B (en) * | 2011-12-16 | 2014-03-26 | 徐州金塔塔吊基础制造有限公司 | Combined tower base |
| CN102535507A (en) * | 2011-12-16 | 2012-07-04 | 徐州金塔塔吊基础制造有限公司 | Combined tower base |
| CN103195078B (en) * | 2012-01-04 | 2015-11-25 | 赵正义 | The module locating structure of vertical connecting bolt |
| CN103195078A (en) * | 2012-01-04 | 2013-07-10 | 赵正义 | Module positioning structure of vertical connection bolt |
| CN103276745A (en) * | 2013-06-18 | 2013-09-04 | 赵正义 | Vertical connecting structure for tower crane and base |
| CN103276746A (en) * | 2013-06-27 | 2013-09-04 | 赵正义 | Vertical connecting and positioning structure for tower crane and foundation |
| CN103603365A (en) * | 2013-11-11 | 2014-02-26 | 于顺平 | Assembled-type tower crane foundation of below-80 tower crane |
| CN104264705A (en) * | 2014-10-14 | 2015-01-07 | 赵正义 | Assembling type perpendicular connecting structure for fixed tower crane and concrete foundation |
| CN104264705B (en) * | 2014-10-14 | 2016-04-27 | 赵正义 | The assembling vertical connection construction on fixed tower machine and concrete basis |
| CN108005099A (en) * | 2017-11-24 | 2018-05-08 | 国网江苏省电力公司南京供电公司 | A kind of shaft tower prefabricated assembled concrete stepped footing and its assembling method |
| CN108005099B (en) * | 2017-11-24 | 2023-08-15 | 国网江苏省电力公司南京供电公司 | Prefabricated assembled concrete stepped foundation for pole tower and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20110707 |