CN109775586A - A kind of removable steel hoop pile derrick crane - Google Patents
A kind of removable steel hoop pile derrick crane Download PDFInfo
- Publication number
- CN109775586A CN109775586A CN201910192063.4A CN201910192063A CN109775586A CN 109775586 A CN109775586 A CN 109775586A CN 201910192063 A CN201910192063 A CN 201910192063A CN 109775586 A CN109775586 A CN 109775586A
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- welded
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- slot
- steel hoop
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000009826 distribution Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention belongs to derrick crane fields, especially a kind of removable steel hoop pile derrick crane, it is unreasonable for existing foundation design of tower crane, it be easy to cause the duration to lag, the manpower of occupancy, material resources, financial resources increase the problem of investment of cost, each connector is by the way of being fixedly welded, it can not dismantle and increase construction cost, and it is not adjustable mutually between connector, the low problem of serious forgiveness, now propose following scheme, it includes concrete bearing platform, multiple bored concrete piles are fixedly installed at the top of the concrete bearing platform, equal fixing sleeve is equipped with steel hoop on multiple bored concrete piles.The configuration of the present invention is simple, easy to operate, the foundation design of tower crane is reasonable, has the innate advantage that cost input is low, Ke Xunhuanliyong, each connector uses removable combination, and connector is conveniently replaced when damaging, construction cost is reduced, and is mutually adjustable between connector, serious forgiveness is high.
Description
Technical field
The present invention relates to derrick crane technical field more particularly to a kind of removable steel hoop pile derrick cranes.
Background technique
The rapid development of market economy has driven the skyscraper of large quantities of enlargements, complication to emerge in large numbers, and many buildings are not
It is only that structure is complicated, height is high, the most important is to have merged that construction period is harsh, quality requirement is stringent, ambient enviroment is multiple
A series of miscellaneous, problems such as construction space is narrow, increase difficulty to the selection of tower crane；
At present when traditional foundation design of tower crane, to planar dimension, vertically and horizontally size narrow regions, soft ought be especially encountered
Weak soil layer region, often using tower crane cushion cap could be made after the completion of basement earth excavation, to meet tower crane to basis
The requirement of bearing capacity, this results in the investment that duration lag, the human and material resources occupied, financial resources increase cost, each connector
By the way of being fixedly welded, it can not be dismantled if construction after the completion, increase construction cost, and mutually cannot between connector
It adjusts, serious forgiveness is low.
Summary of the invention
It is unreasonable the purpose of the present invention is to solve foundation design of tower crane exists in the prior art, it be easy to cause the duration stagnant
Afterwards, the problem of human and material resources of occupancy, financial resources increase the investment of cost, each connector is by the way of being fixedly welded, nothing
Method disassembly increases construction cost again, and is not adjustable mutually between connector, the low disadvantage of serious forgiveness, and the one kind proposed is removable
Formula steel hoop pile derrick crane.
To achieve the goals above, present invention employs following technical solutions:
The top of a kind of removable steel hoop pile derrick crane, including concrete bearing platform, the concrete bearing platform is solid
Dingan County is equipped with multiple bored concrete piles, and fixing sleeve is equipped with steel hoop, the two of them steel hoop of multiple steel hoops on multiple bored concrete piles
Side close to each other is equipped with connecting column, and two steel hoop sides close to each other are welded with fixed plate, and the two of connecting column
Side offers fixing groove, and fixed plate is movably arranged in corresponding fixing groove, and the two sides of fixed plate offer circular groove,
The limiting slot of multiple equal column distributions is offered on the inner wall of the circular groove, offers cunning on the two sides inner wall of fixing groove
Hole is slidably installed in slide opening and is equipped with slide post, and the two sides of slide post open up fluted, is slidably fitted in two grooves
Limited block, one end that two limited blocks are located remotely from each other are slidably mounted in corresponding two limiting slots, and two grooves mutually lean on
The same connecting hole is offered on close side inner wall, and turntable is rotatably equipped in connecting hole, is fixed on the outside side wall of turntable
There are two symmetrically arranged connecting line, one end that two connecting lines are located remotely from each other is fixedly mounted on corresponding two limits for installation
On block, rotation hole is offered on the side inner wall of the connecting hole, and rotating bar, one end of rotating bar are rotatably equipped in rotation hole
It is welded on the side of turntable, the other end of rotating bar extends to the outside of slide post and is welded with control panel, the side of control panel
It is rotatably installed on slide post, rotates fixed ring, fixed ring drives control panel rotation, and the rotation of driven by rotary disc turntable makes two companies
Wiring pulls corresponding two limited blocks to slide in groove respectively, and limited block drives fixed block to slide in slot section and pull drawing
Spring is stretched, extension spring occurs elastic deformation, skids off limited block out of limiting slot, rotates fixed plate, fixed plate is in fixing groove
Interior rotation, while slide post passively rotates in circular groove, after regulating the angle between fixed plate and connecting column, unclamps
Fixed ring can fix fixed plate in fixation because the elastic reaction of extension spring drives limited block to slide into limiting slot again
Position in slot.
Preferably, the slide post offers annular groove close to the side of control panel, and control panel is close to the side of slide post
It is welded with movable block, the side walls connection of movable block and annular groove, control panel is welded with fixed ring far from the side of slide post,
Control panel drives movable block to slide in a ring groove in rotation, and position when sliding control panel will not deviate, and fixed ring exists
It can play the role of assisting power-assisted when rotation.
Preferably, rotation slot is offered on the side inner wall of the connecting hole, the side of turntable is welded with rotating block, rotation
Block is rotatably installed in rotation slot, and slot section is offered on the two sides inner wall of groove, and the two sides of limited block are welded with fixed block,
Fixed block is slidably mounted in corresponding slot section, and when rotating bar drives turntable to rotate in connecting hole, driven by rotary disc rotating block exists
Rotation in rotation slot can make turntable will not deviation post in rotation.
Preferably, the side of the fixed block offers through-hole, is welded with the same fixed link on the two sides inner wall of slot section,
Fixed link is through through-hole and is arranged with extension spring, and one end of extension spring is welded on the side inner wall of slot section, extension spring
The other end be welded on the side of fixed block, offer sliding slot on the two sides inner wall of slide opening, the two sides of slide post are welded with
Sliding block, sliding block are slidably mounted in corresponding sliding slot, and fixed block presses extension spring when sliding in slot section, because of extension spring
Elastic reaction fixed block can be driven to slide into home position, band movable slider is sliding in sliding slot when slide post slides in slide opening
It is dynamic, can Stable sliding column position.
Preferably, multiple card slots are offered on the side inner wall of the sliding slot, the side of sliding block offers spring groove, spring
Fixture block is slidably fitted in slot, one end of fixture block is slidably mounted in card slot, and the other end of fixture block is welded with one end of spring, bullet
The other end of spring is welded on the inner wall of spring groove, is driven fixture block to slide in sliding slot when sliding block slides in sliding slot, is worked as fixture block
Because the elastic reaction of spring drives fixture block to slide into card slot when sliding into the position of card slot, position of the sliding block in sliding slot can be fixed
It sets.
In the present invention, a kind of removable steel hoop pile derrick crane is embraced by concrete bearing platform, bored concrete pile, steel
Hoop, connecting column, fixed plate, fixing groove, circular groove, limiting slot, slide opening, slide post, groove, limited block, connecting hole, turntable,
Connecting line, rotating bar, control panel, fixture block and card slot cooperation under, pass through what bored concrete pile, concrete bearing platform and steel hoop formed
Tower-crane foundation structure can pour the machinery for providing and vertically and horizontally transporting not only for earth excavation and Base isolation system, but also can be with
The working radius of tower crane is increased, to save the duration, improve work efficiency, secondly, rotation fixed ring, fixed ring drive control panel to turn
Dynamic, driven by rotary disc turntable rotation, two connecting lines of driven by rotary disc reversely rotated winding on turntable draws two connecting lines respectively
It moves corresponding two limited blocks to slide in groove, limited block drives fixed block that extension spring is slided and pulled in slot section, draws
It stretches spring and elastic deformation occurs, skid off limited block out of limiting slot, rotate fixed plate, fixed plate rotates in fixing groove, together
When slide post passively rotated in circular groove, after regulating the angle between fixed plate and connecting column, unclamp fixed ring, because
It drives limited block to slide into limiting slot again for the elastic reaction of extension spring, position of the fixed plate in fixing groove can be fixed
It sets, when needing to remove accessory, rotates fixed ring, fixed ring, fixed ring band are pulled after skidding off limited block out of limiting slot
Dynamic slide post skids off in circular groove, fixed plate can be taken out out of fixing groove, dismounting can be completed；
The configuration of the present invention is simple, easy to operate, the foundation design of tower crane is reasonable, and it is low, recyclable to have cost input
Innate advantage, each connector use removable combination, connector damage when it is conveniently replaced, reduce construction at
This, and be mutually adjustable between connector, serious forgiveness is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of removable steel hoop pile derrick crane proposed by the present invention；
Fig. 2 is a kind of connecting column of removable steel hoop pile derrick crane proposed by the present invention and the side view of fixed plate
Structural schematic diagram；
Fig. 3 is a kind of part A structural schematic diagram of removable steel hoop pile derrick crane proposed by the present invention；
Fig. 4 is a kind of part B structural schematic diagram of removable steel hoop pile derrick crane proposed by the present invention.
In figure: 1 concrete bearing platform, 2 bored concrete piles, 3 steel hoops, 4 connecting columns, 5 fixed plates, 6 fixing grooves, 7 circular grooves, 8
Limiting slot, 9 slide openings, 10 slide posts, 11 grooves, 12 limited blocks, 13 connecting holes, 14 turntables, 15 connecting lines, 16 rotating bars, 17 controls
Disk processed, 18 fixture blocks, 19 card slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of removable steel hoop pile derrick crane, including concrete bearing platform 1, concrete bearing platform 1
Top be fixedly installed with multiple bored concrete piles 2, fixing sleeve is equipped with steel hoop 3 on multiple bored concrete piles 2, multiple steel hoops 3 its
In two sides close to each other of steel hoop 3 be equipped with connecting column 4, two steel hoops 3 side close to each other is welded with solid
Fixed board 5, the two sides of connecting column 4 offer fixing groove 6, and fixed plate 5 is movably arranged in corresponding fixing groove 6, fixed plate 5
Two sides offer circular groove 7, and the limiting slot 8 of multiple equal column distributions is offered on the inner wall of circular groove 7, fixing groove 6
Slide opening 9 is offered on the inner wall of two sides, is slidably installed in slide opening 9 and slide post 10 is installed, and the two sides of slide post 10 offer
Groove 11 is slidably fitted with limited block 12 in two grooves 11, and one end that two limited blocks 12 are located remotely from each other is slidably installed
In corresponding two limiting slots 8, the same connecting hole 13 is offered on two grooves 11 side inner wall close to each other, is connected
Turntable 14 is rotatably equipped in hole 13, symmetrically arranged connecting line 15 there are two fixed installations on the outside side wall of turntable 14, two
One end that a connecting line 15 is located remotely from each other is fixedly mounted on corresponding two limited blocks 12, on the side inner wall of connecting hole 13
Rotation hole is offered, rotating bar 16 is rotatably equipped in rotation hole, one end of rotating bar 16 is welded on the side of turntable 14, rotation
The other end of bar 16 extends to the outside of slide post 10 and is welded with control panel 17, and the side of control panel 17 is rotatably installed in sliding
On column 10.
In the present invention, slide post 10 offers annular groove close to the side of control panel 17, and control panel 17 is close to slide post 10
Side be welded with movable block, the side walls of movable block and annular groove connect, and control panel 17 is welded far from the side of slide post 10
It is connected to fixed ring, control panel 17 drives movable block to slide in a ring groove in rotation, and position when sliding control panel 17 is not
It can deviate, fixed ring can play the role of assisting power-assisted in rotation.
In the present invention, rotation slot is offered on the side inner wall of connecting hole 13, the side of turntable 14 is welded with rotating block, turns
Motion block is rotatably installed in rotation slot, and slot section is offered on the two sides inner wall of groove 11, and the two sides of limited block 12 are welded with
Fixed block, fixed block are slidably mounted in corresponding slot section, when rotating bar 16 drives turntable 14 to rotate in connecting hole 13, turntable
14 drive rotating blocks rotate in rotation slot, can make turntable 14 will not deviation post in rotation.
In the present invention, the side of fixed block offers through-hole, is welded with the same fixed link on the two sides inner wall of slot section, Gu
Fixed pole is through through-hole and is arranged with extension spring, and one end of extension spring is welded on the side inner wall of slot section, extension spring
The other end is welded on the side of fixed block, and sliding slot is offered on the two sides inner wall of slide opening 9, and the two sides of slide post 10 are welded with
Sliding block, sliding block are slidably mounted in corresponding sliding slot, and fixed block presses extension spring when sliding in slot section, because of extension spring
Elastic reaction fixed block can be driven to slide into home position, when slide post 10 slides in slide opening 9 band movable slider in sliding slot
Sliding, can Stable sliding column 10 position.
In the present invention, multiple card slots 19 are offered on the side inner wall of sliding slot, the side of sliding block offers spring groove, spring
Fixture block 18 is slidably fitted in slot, one end of fixture block 18 is slidably mounted in card slot 19, and the other end of fixture block 18 is welded with spring
One end, the other end of spring is welded on the inner wall of spring groove, drives fixture block 18 in sliding slot when sliding block slides in sliding slot
Sliding can when fixture block 18 slides into the position of card slot 19 because the elastic reaction of spring drives fixture block 18 to slide into card slot 19
Position of the fixed sliding block in sliding slot.
In the present invention, the tower-crane foundation structure being made up of bored concrete pile 2, concrete bearing platform 1 and steel hoop 3 can be not only soil
Side is excavated and Base isolation system pours the machinery for providing and vertically and horizontally transporting, but also can increase the working radius of tower crane, from
And save the duration, improve work efficiency, secondly, rotation fixed ring, fixed ring drive control panel 17 to rotate, turntable 14 drives rotating bar 16
It is rotated in rotation hole, rotating bar 16 drives turntable 14 to rotate, and turntable 14 drives two phase reversals on turntable 14 of connecting line 15
Dynamic winding, makes two connecting lines 15 that corresponding two limited blocks 12 be pulled to slide in groove 11 respectively, and limited block 12 drives solid
Determine block and extension spring is slided and pulled in slot section, elastic deformation occurs for extension spring, keeps limited block 12 sliding out of limiting slot 8
Out, fixed plate 5 is rotated, fixed plate 5 rotates in fixing groove 6, while slide post 10 passively rotates in circular groove 7, works as tune
After having saved the angle between fixed plate 5 and connecting column 4, fixed ring is unclamped, because the elastic reaction of extension spring drives limited block
12 slide into limiting slot 8 again, can fix position of the fixed plate 5 in fixing groove 6, when needing to remove accessory, rotation
Fixed ring, pulls fixed ring after skidding off limited block 12 out of limiting slot 8, fixed ring drives slide post 10 to skid off circular groove 7
Interior, at the same time, band movable slider slides in sliding slot when slide post 10 slides, and sliding block drives fixture block 18 from one of card slot 19
Spring is inside skidded off and presses, when fixture block 18 slides into the position of card slot 19 because the elastic reaction of spring drives fixture block 18 to slide into
In card slot 19, position of the sliding block in sliding slot can be fixed, fixed plate 5 can be taken out out of fixing groove 6, dismounting can be completed；
The configuration of the present invention is simple, easy to operate, the foundation design of tower crane is reasonable, and it is low, can be recycled congenital excellent to have cost input
Gesture, each connector use removable combination, and connector is conveniently replaced when damaging, and reduce construction cost, and connect
It is mutually adjustable between part, serious forgiveness is high.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of removable steel hoop pile derrick crane, including concrete bearing platform (1), which is characterized in that the concrete
It is fixedly installed at the top of cushion cap (1) multiple bored concrete piles (2), equal fixing sleeve is equipped with steel hoop (3) on multiple bored concrete piles (2), more
The side that the two of them steel hoop (3) of a steel hoop (3) is close to each other is equipped with connecting column (4), and two steel hoops (3) are mutual
Close side is welded with fixed plate (5), and the two sides of connecting column (4) offer fixing groove (6), fixed plate (5) activity peace
In the corresponding fixing groove (6), the two sides of fixed plate (5) are offered circular groove (7), the circular groove (7) it is interior
The limiting slot (8) of multiple equal column distributions is offered on wall, offers slide opening (9) on the two sides inner wall of fixing groove (6), slide opening
(9) it is slidably installed and is equipped with slide post (10) in, the two sides of slide post (10) open up fluted (11), in two grooves (11)
It is slidably fitted with limited block (12), one end that two limited blocks (12) are located remotely from each other is slidably mounted on corresponding two limits
It in slot (8), offers the same connecting hole (13) on two grooves (11) side inner wall close to each other, turns in connecting hole (13)
It is dynamic to be equipped with turntable (14), on the outside side wall of turntable (14) there are two fixed installations symmetrically arranged connecting line (15), two
One end that connecting line (15) is located remotely from each other is fixedly mounted on corresponding two limited blocks (12), and the one of the connecting hole (13)
Rotation hole is offered on the inner wall of side, is rotatably equipped in rotation hole rotating bar (16), and one end of rotating bar (16) is welded on turntable
(14) side, the other end of rotating bar (16) extend to the outside of slide post (10) and are welded with control panel (17), control panel
(17) side is rotatably installed on slide post (10).
2. a kind of removable steel hoop pile derrick crane according to claim 1, which is characterized in that the slide post
(10) side close to control panel (17) offers annular groove, and control panel (17) is welded with movement close to the side of slide post (10)
The side walls of block, movable block and annular groove connect, and control panel (17) is welded with fixed ring far from the side of slide post (10).
3. a kind of removable steel hoop pile derrick crane according to claim 1, which is characterized in that the connecting hole
(13) rotation slot is offered on side inner wall, the side of turntable (14) is welded with rotating block, and rotating block is rotatably installed in rotation
In slot, slot section is offered on the two sides inner wall of groove (11), the two sides of limited block (12) are welded with fixed block, and fixed block is sliding
It is dynamic to be mounted in corresponding slot section.
4. a kind of removable steel hoop pile derrick crane according to claim 3, which is characterized in that the fixed block
Side offer through-hole, be welded with the same fixed link on the two sides inner wall of slot section, fixed link is through through-hole and is arranged with drawing
Spring is stretched, one end of extension spring is welded on the side inner wall of slot section, and the other end of extension spring is welded on the one of fixed block
Side offers sliding slot on the two sides inner wall of slide opening (9), and the two sides of slide post (10) are welded with sliding block, and sliding block is slidably installed
In corresponding sliding slot.
5. a kind of removable steel hoop pile derrick crane according to claim 4, which is characterized in that the sliding slot
It is offered on the inner wall of side multiple card slots (19), the side of sliding block offers spring groove, is slidably fitted with fixture block in spring groove
(18), one end of fixture block (18) is slidably mounted in card slot (19), and the other end of fixture block (18) is welded with one end of spring, spring
The other end be welded on the inner wall of 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 true CN109775586A (en) | 2019-05-21 |
| CN109775586B CN109775586B (en) | 2023-11-03 |
Family
ID=66489224
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109775586B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541464A (en) * | 2022-03-24 | 2022-05-27 | 浙江省特种设备科学研究院 | Novel tower crane basis lattice column is consolidated device |
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| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109775586B (en) | 2023-11-03 |
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Address after: Building 1, Management Committee of Longgang Development Zone, Yaohai District, Hefei City, Anhui Province, 230000 Applicant after: Anhui Hongzhi Construction Group Co.,Ltd. Address before: Rooms 703 and 706, Fortune Plaza, No. 278 Suixi Road, Luyang District, Hefei City, Anhui Province, 230041 Applicant before: ANHUI HONGZHI CONSTRUCTION ENGINEERING Co.,Ltd. |
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