CN109775586B - Detachable steel hoop pile column tower crane - Google Patents
Detachable steel hoop pile column tower crane Download PDFInfo
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- CN109775586B CN109775586B CN201910192063.4A CN201910192063A CN109775586B CN 109775586 B CN109775586 B CN 109775586B CN 201910192063 A CN201910192063 A CN 201910192063A CN 109775586 B CN109775586 B CN 109775586B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 abstract description 14
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 210000005069 ears Anatomy 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention belongs to the field of tower cranes, in particular to a detachable steel anchor ear pile tower crane, which aims at solving the problems that the existing tower crane foundation is unreasonable in design, the construction period is lagged, occupied manpower, material resources and financial resources are easy to increase the cost investment, each connecting piece adopts a fixed welding mode, the construction cost cannot be disassembled and increased, the connecting pieces cannot be mutually adjusted, and the fault tolerance rate is low. The invention has simple structure and convenient operation, the tower crane foundation has reasonable design, the advantages of low cost investment and cyclic utilization are achieved, each connecting piece adopts a detachable combination mode, the connecting pieces can be conveniently replaced when damaged, the construction cost is reduced, the connecting pieces can be mutually adjusted, and the fault tolerance rate is high.
Description
Technical Field
The invention relates to the technical field of tower cranes, in particular to a detachable steel hoop pile tower crane.
Background
The rapid development of market economy drives a large number of large and complicated high-rise buildings to emerge, and a plurality of buildings are complex in structure and high in height, and most importantly, a series of problems of severe construction period requirements, strict quality requirements, complex surrounding environment, narrow construction space and the like are fused, so that the difficulty is increased in selecting a tower crane foundation;
at present, when the traditional tower crane foundation is designed, for the plane size, especially when encountering a region with a narrow longitudinal and transverse size and a region with a weak soil layer, a tower crane bearing platform can be manufactured after the earth excavation of a basement is completed, so that the requirement of the tower crane on the bearing capacity of the foundation is met, the investment of construction period lag, occupied manpower, material resources and financial resources is increased, each connecting piece adopts a fixed welding mode, if the construction is completed, the connecting pieces cannot be disassembled, the construction cost is increased, the connecting pieces cannot be mutually adjusted, and the fault tolerance rate is low.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the foundation design of a tower crane is unreasonable, the construction period is delayed, occupied manpower, material resources and financial resources are easy to increase the cost investment, each connecting piece adopts a fixed welding mode, the construction cost is not detachable, the connecting pieces cannot be adjusted, and the fault tolerance rate is low.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a detachable steel anchor ear pile tower crane comprises a concrete bearing platform, a plurality of cast-in-place piles are fixedly arranged at the top of the concrete bearing platform, steel anchors are fixedly sleeved on the cast-in-place piles, connecting posts are arranged on one sides of the plurality of steel anchors, which are mutually close, fixing plates are welded on one sides of the two steel anchors, fixing grooves are formed on two sides of the connecting posts, the fixing plates are movably arranged in the corresponding fixing grooves, circular grooves are formed on two sides of the fixing plates, a plurality of limit grooves distributed in equal rows are formed on the inner walls of the circular grooves, sliding holes are formed on the inner walls of the two sides of the fixing grooves, sliding columns are formed on the sliding holes, grooves are formed on two sides of the sliding columns, limiting blocks are formed in the two grooves in a sliding manner, one ends of the two limiting blocks are slidably mounted in the corresponding two limit grooves, the same connecting holes are formed on the inner walls of one sides of the two grooves, a rotating disc is rotatably mounted in the connecting holes, two connecting wires are fixedly mounted on the outer side walls of the rotating disc, two connecting rings are symmetrically mounted in the corresponding fixing grooves, two control rods are rotatably mounted in the corresponding control rods, one end of the rotating discs are rotatably connected in the rotating grooves, one end of the rotating discs rotates, one end of the rotating disc rotates, one end of the end rotates, and the end has a spring is rotatably mounted in the end. The limiting block slides out of the limiting groove, the fixing plate is rotated, the fixing plate rotates in the fixing groove, meanwhile, the sliding column passively rotates in the circular groove, after the angle between the fixing plate and the connecting column is adjusted, the fixing ring is loosened, and the limiting block is driven to slide into the limiting groove again due to the elastic action of the stretching spring, so that the position of the fixing plate in the fixing groove can be fixed.
Preferably, an annular groove is formed in one side, close to the control disc, of the sliding column, a moving block is welded to one side, close to the sliding column, of the control disc, a fixed ring is welded to one side, far away from the sliding column, of the control disc, the control disc drives the moving block to slide in the annular groove during rotation, the position of the control disc during sliding cannot deviate, and the fixed ring can play a role in assisting in rotation.
Preferably, the rotary groove is formed in one side inner wall of the connecting hole, the rotary block is welded on one side of the rotary disc, the rotary block is rotationally installed in the rotary groove, groove sections are formed in two side inner walls of the groove, the fixing blocks are welded on two sides of the limiting block, the fixing blocks are slidably installed in the corresponding groove sections, the rotary rod drives the rotary disc to rotate in the connecting hole, and the rotary disc drives the rotary block to rotate in the rotary groove, so that the rotary disc cannot deviate in position during rotation.
Preferably, the through hole has been seted up to one side of fixed block, the welding has same dead lever on the both sides inner wall of slot segment, the dead lever runs through the through hole and the cover is equipped with extension spring, extension spring's one end welding is on one side inner wall of slot segment, extension spring's the other end welding is in one side of fixed block, the spout has all been seted up on the both sides inner wall of slide hole, the slider has all been welded to the both sides of sliding column, slider slidable mounting is in the spout that corresponds, the fixed block is pressed extension spring when the slot segment slides, because extension spring's elasticity effect can drive the fixed block and slide to the home position, the sliding column drives the slider and slides in the spout when the sliding in the slide hole, the position of slidable column can be stabilized.
Preferably, a plurality of clamping grooves are formed in the inner wall of one side of the sliding groove, a spring groove is formed in one side of the sliding block, a clamping block is mounted in the spring groove in a sliding mode, one end of the clamping block is slidably mounted in the clamping groove, one end of the spring is welded to the other end of the clamping block, the other end of the spring is welded to the inner wall of the spring groove, the sliding block is driven to slide in the sliding groove when sliding in the sliding groove, and the clamping block is driven to slide into the clamping groove due to the elastic action of the spring when sliding to the position of the clamping block in the sliding groove.
According to the detachable steel hoop pile tower crane, the concrete pile, the filling pile, the steel hoops, the connecting columns, the fixing plates, the fixing grooves, the circular grooves, the limiting grooves, the sliding holes, the sliding columns, the grooves, the limiting blocks, the connecting holes, the turntables, the connecting lines, the rotating rods, the control plates, the clamping blocks and the clamping grooves are matched, the tower crane foundation structure formed by the filling pile, the concrete pile and the steel hoops can provide a mechanism for vertical and horizontal transportation for earth excavation and foundation raft pouring, the working radius of the tower crane can be increased, so that the construction period is shortened, the working efficiency is improved, the fixing rings are rotated, the fixing rings drive the control plates to rotate, the turntables drive the two connecting lines to oppositely rotate on the turntables, the two connecting lines respectively pull the corresponding limiting blocks to slide in the grooves, the fixing blocks drive the fixing blocks to slide in the groove sections and pull the stretching springs, the stretching springs to elastically deform, the limiting blocks slide out of the limiting grooves, the fixing plates rotate in the fixing grooves, meanwhile the circular pile is driven by the sliding columns to rotate in the grooves, the fixing rings to be driven by the fixing rings to rotate, and the fixing rings can be removed from the fixing rings after the fixing rings are adjusted to rotate, and the fixing rings can be removed from the fixing rings after the fixing rings are pulled in the fixing rings and the fixing rings are required to be removed from the fixing grooves;
the invention has simple structure and convenient operation, the tower crane foundation has reasonable design, the advantages of low cost investment and cyclic utilization are achieved, each connecting piece adopts a detachable combination mode, the connecting pieces can be conveniently replaced when damaged, the construction cost is reduced, the connecting pieces can be mutually adjusted, and the fault tolerance rate is high.
Drawings
FIG. 1 is a schematic structural view of a detachable steel hoop pile tower crane according to the present invention;
FIG. 2 is a schematic side view of a connecting column and a fixing plate of a detachable steel hoop pile tower crane according to the present invention;
fig. 3 is a schematic diagram of a part a of a detachable steel hoop pile tower crane according to the present invention;
fig. 4 is a schematic diagram of a part B of a detachable steel hoop pile tower crane according to the present invention.
In the figure: the concrete pile comprises a concrete bearing platform 1, a cast-in-place pile 2, a steel hoop 3, a connecting column 4, a fixing plate 5, a fixing groove 6, a circular groove 7, a limiting groove 8, a sliding hole 9, a sliding column 10, a groove 11, a limiting block 12, a connecting hole 13, a rotary table 14, a connecting line 15, a rotary rod 16, a control panel 17, a clamping block 18 and a clamping groove 19.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-4, a detachable steel anchor ear pile tower crane comprises a concrete bearing platform 1, a plurality of cast-in-place piles 2 are fixedly arranged at the top of the concrete bearing platform 1, steel anchor ears 3 are fixedly sleeved on the cast-in-place piles 2, connecting columns 4 are arranged on one sides of two steel anchor ears 3 of the plurality of steel anchor ears 3, fixing plates 5 are welded on one sides of the two steel anchor ears 3, fixing grooves 6 are formed on two sides of the connecting columns 4, the fixing plates 5 are movably arranged in the corresponding fixing grooves 6, circular grooves 7 are formed on two sides of the fixing plates 5, a plurality of equally-arranged limiting grooves 8 are formed on the inner walls of the circular grooves 7, sliding holes 9 are formed on the inner walls of two sides of the fixing grooves 6, sliding columns 10 are slidably arranged in the sliding holes 9, grooves 11 are formed on two sides of the sliding columns 10, the two grooves 11 are internally provided with limiting blocks 12 in a sliding manner, one ends, far away from each other, of the two limiting blocks 12 are slidably arranged in the corresponding two limiting grooves 8, one connecting hole 13 is formed in the inner wall of one side, close to each other, of the two grooves 11, a rotary table 14 is rotatably arranged in the connecting hole 13, two symmetrically arranged connecting wires 15 are fixedly arranged on the outer side wall of the rotary table 14, one ends, far away from each other, of the two connecting wires 15 are fixedly arranged on the corresponding two limiting blocks 12, one side inner wall of the connecting hole 13 is provided with a rotating hole, a rotating rod 16 is rotatably arranged in the rotating hole, one end of the rotating rod 16 is welded on one side of the rotary table 14, the other end of the rotating rod 16 extends to the outer side of the sliding column 10 and is welded with a control disc 17, and one side of the control disc 17 is rotatably arranged on the sliding column 10.
In the invention, an annular groove is formed on one side of the sliding column 10 close to the control panel 17, a moving block is welded on one side of the control panel 17 close to the sliding column 10, the moving block is in sliding connection with the side wall of the annular groove, a fixed ring is welded on one side of the control panel 17 far away from the sliding column 10, and the control panel 17 drives the moving block to slide in the annular groove during rotation, so that the position of the control panel 17 during sliding cannot deviate, and the fixed ring can play a role of auxiliary power during rotation.
In the invention, a rotating groove is formed in the inner wall of one side of a connecting hole 13, a rotating block is welded on one side of a rotating disc 14, the rotating block is rotatably arranged in the rotating groove, groove sections are formed in the inner walls of two sides of a groove 11, fixed blocks are welded on two sides of a limiting block 12, the fixed blocks are slidably arranged in the corresponding groove sections, and when a rotating rod 16 drives the rotating disc 14 to rotate in the connecting hole 13, the rotating disc 14 drives the rotating block to rotate in the rotating groove, so that the rotating disc 14 can not deviate in position during rotation.
In the invention, one side of the fixed block is provided with a through hole, the inner walls of the two sides of the groove section are welded with the same fixed rod, the fixed rod penetrates through the through hole and is sleeved with the extension spring, one end of the extension spring is welded on the inner wall of one side of the groove section, the other end of the extension spring is welded on one side of the fixed block, the inner walls of the two sides of the sliding hole 9 are provided with sliding grooves, the two sides of the sliding column 10 are welded with sliding blocks, the sliding blocks are slidably arranged in the corresponding sliding grooves, and the fixed block can press the extension spring when sliding in the groove section, because the elastic action of the extension spring can drive the fixed block to slide to the original position, and the sliding column 10 can drive the sliding blocks to slide in the sliding grooves when sliding in the sliding hole 9, so that the position of the sliding column 10 can be stabilized.
In the invention, a plurality of clamping grooves 19 are formed in the inner wall of one side of the sliding groove, a spring groove is formed in one side of the sliding block, a clamping block 18 is slidably arranged in the spring groove, one end of the clamping block 18 is slidably arranged in the clamping groove 19, one end of a spring is welded at the other end of the clamping block 18, the other end of the spring is welded on the inner wall of the spring groove, the sliding block drives the clamping block 18 to slide in the sliding groove when sliding in the sliding groove, and when the clamping block 18 slides to the position of the clamping groove 19, the clamping block 18 is driven to slide into the clamping groove 19 due to the elastic action of the spring, so that the position of the sliding block in the sliding groove can be fixed.
In the invention, the tower crane foundation structure formed by the cast-in-place pile 2, the concrete bearing platform 1 and the steel anchor ear 3 not only can provide vertical and horizontal transportation machinery for earth excavation and foundation raft pouring, but also can enlarge the working radius of the tower crane, thereby saving construction period and improving work efficiency, secondly, the fixed ring is rotated, the fixed ring drives the control disc 17 to rotate, the rotating disc 14 drives the rotating rod 16 to rotate in the rotating hole, the rotating rod 16 drives the rotating disc 14 to rotate, the rotating disc 14 drives the two connecting wires 15 to oppositely rotate and wind on the rotating disc 14, the two connecting wires 15 respectively pull the corresponding two limiting blocks 12 to slide in the grooves 11, the limiting blocks 12 drive the fixed blocks to slide in the groove sections and pull the extension springs, the extension springs elastically deform, the limiting blocks 12 slide out of the limiting grooves 8 to rotate the fixed plate 5, and the fixed plate 5 rotates in the fixed groove 6, meanwhile, the sliding column 10 is rotated in the circular groove 7, after the angle between the fixed plate 5 and the connecting column 4 is adjusted, the fixing ring is loosened, the limiting block 12 is driven to slide into the limiting groove 8 again under the elastic action of the stretching spring, the position of the fixed plate 5 in the fixing groove 6 can be fixed, when the accessory is required to be removed, the fixing ring is rotated, the limiting block 12 slides out of the limiting groove 8 and then pulls the fixing ring, the fixed ring belt sliding column 10 slides out of the circular groove 7, meanwhile, the sliding column 10 slides to drive the sliding block to slide in the sliding groove, the sliding block drives the clamping block 18 to slide out of one clamping groove 19 and presses the spring, and when the clamping block 18 slides to the position of the clamping groove 19, the position of the sliding block in the sliding groove 19 can be fixed under the elastic action of the spring, and the fixed plate 5 can be taken out of the fixing groove 6, so that the removal can be completed; the invention has the advantages of simple structure and low cost, the tower crane foundation is reasonable in design, has the inherent advantages of low cost investment and cyclic utilization, and each connecting piece adopts a detachable combination mode, so that the connecting pieces can be conveniently replaced when damaged, the construction cost is reduced, and the connecting pieces can be mutually adjusted, so that the fault tolerance rate is high.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The utility model provides a detachable steel staple bolt pile tower crane, includes concrete cushion cap (1), its characterized in that, the top fixed mounting of concrete cushion cap (1) has a plurality of bored concrete piles (2), equal fixed cover is equipped with steel staple bolt (3) on a plurality of bored concrete piles (2), one side that two of them steel staple bolts (3) are close to each other of a plurality of steel staple bolts (3) all is equipped with spliced pole (4), one side that two steel staple bolts (3) are close to each other all welds fixed plate (5), fixed slot (6) have all been seted up in the both sides of spliced pole (4), fixed plate (5) movable mounting is in corresponding fixed slot (6), circular recess (7) have all been seted up in the both sides of fixed plate (5), a plurality of spacing groove (8) that equal row distributes have been seted up on the inner wall of circular recess (7), sliding hole (9) have all been seted up on the both sides inner wall of fixed slot (6), sliding column (10) are all equipped with sliding column (10) in one side that two sides that two steel staple bolts (3) are close to each other, recess (11) all have been seted up recess (11), two inner wall (12) that two are close to each other one side of two limiting blocks (12) are all kept away from each other in the sliding column (11) and are all set up on two corresponding limiting blocks (13), the rotary table (14) is rotationally arranged in the connecting hole (13), two symmetrically arranged connecting lines (15) are fixedly arranged on the outer side wall of the rotary table (14), one ends, far away from each other, of the two connecting lines (15) are fixedly arranged on the two corresponding limiting blocks (12), a rotating hole is formed in the inner wall of one side of the connecting hole (13), a rotating rod (16) is rotationally arranged in the rotating hole, one end of the rotating rod (16) is welded on one side of the rotary table (14), the other end of the rotating rod (16) extends to the outer side of the sliding column (10) and is welded with a control disc (17), and one side of the control disc (17) is rotationally arranged on the sliding column (10);
an annular groove is formed in one side, close to the control disc (17), of the sliding column (10), a moving block is welded on one side, close to the sliding column (10), of the control disc (17), the moving block is connected with the side wall of the annular groove in a sliding mode, and a fixing ring is welded on one side, far away from the sliding column (10), of the control disc (17);
a rotating groove is formed in the inner wall of one side of the connecting hole (13), a rotating block is welded on one side of the turntable (14), the rotating block is rotatably installed in the rotating groove, groove sections are formed in the inner walls of two sides of the groove (11), fixed blocks are welded on two sides of the limiting block (12), and the fixed blocks are slidably installed in the corresponding groove sections;
through-hole has been seted up to one side of fixed block, and the welding has same dead lever on the both sides inner wall of slot segment, and the dead lever runs through the through-hole and overlaps and be equipped with extension spring, and extension spring's one end welding is on one side inner wall of slot segment, and extension spring's the other end welding is in one side of fixed block, has all seted up the spout on the both sides inner wall of slide hole (9), and the both sides of sliding column (10) all weld the slider, and slider slidable mounting is in the spout that corresponds.
2. The detachable steel hoop pile tower crane according to claim 1, wherein a plurality of clamping grooves (19) are formed in the inner wall of one side of the sliding groove, a spring groove is formed in one side of the sliding block, a clamping block (18) is slidably mounted in the spring groove, one end of the clamping block (18) is slidably mounted in the clamping groove (19), one end of a spring is welded to the other end of the clamping block (18), and the other end of the spring is welded to the inner wall of the spring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192063.4A CN109775586B (en) | 2019-03-14 | 2019-03-14 | Detachable steel hoop pile column tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192063.4A CN109775586B (en) | 2019-03-14 | 2019-03-14 | Detachable steel hoop pile column tower crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109775586A CN109775586A (en) | 2019-05-21 |
| CN109775586B true CN109775586B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910192063.4A Active CN109775586B (en) | 2019-03-14 | 2019-03-14 | Detachable steel hoop pile column tower crane |
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| CN (1) | CN109775586B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114541464B (en) * | 2022-03-24 | 2023-12-01 | 浙江省特种设备科学研究院 | Novel tower crane foundation lattice column reinforcing device |
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| CN107299643A (en) * | 2017-07-10 | 2017-10-27 | 杭州江润科技有限公司 | Steel lattice column combined type tower crane foundation structure in foundation pit and construction method |
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| CN108298423A (en) * | 2018-01-31 | 2018-07-20 | 刘冲 | A kind of construction material combined hanging equipment |
| CN207759945U (en) * | 2017-11-29 | 2018-08-24 | 惠安网信通技术开发有限公司 | A kind of safe and reliable tower crane being easily installed |
| CN108792967A (en) * | 2018-06-25 | 2018-11-13 | 马鞍山艾诚电子科技有限公司 | A kind of assembled architecture intelligence hanging device |
| CN108899947A (en) * | 2018-06-26 | 2018-11-27 | 边会婷 | A kind of collection of energy mechanism of computer key |
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2019
- 2019-03-14 CN CN201910192063.4A patent/CN109775586B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561384A (en) * | 2012-01-31 | 2012-07-11 | 中天建设集团有限公司天津分公司 | Steel hoop truss type elevated pile cap tower crane foundation construction method and structure |
| CN107299643A (en) * | 2017-07-10 | 2017-10-27 | 杭州江润科技有限公司 | Steel lattice column combined type tower crane foundation structure in foundation pit and construction method |
| CN107503367A (en) * | 2017-09-21 | 2017-12-22 | 西安聚投未来网络科技有限公司 | A kind of ground for possessing function of seismic resistance |
| CN207759945U (en) * | 2017-11-29 | 2018-08-24 | 惠安网信通技术开发有限公司 | A kind of safe and reliable tower crane being easily installed |
| CN108298423A (en) * | 2018-01-31 | 2018-07-20 | 刘冲 | A kind of construction material combined hanging equipment |
| CN108792967A (en) * | 2018-06-25 | 2018-11-13 | 马鞍山艾诚电子科技有限公司 | A kind of assembled architecture intelligence hanging device |
| CN108899947A (en) * | 2018-06-26 | 2018-11-27 | 边会婷 | A kind of collection of energy mechanism of computer key |
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| CN109775586A (en) | 2019-05-21 |
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