CN108661309A - A kind of bend pipe concrete slip-form pulls round device - Google Patents
A kind of bend pipe concrete slip-form pulls round device Download PDFInfo
- Publication number
- CN108661309A CN108661309A CN201810738416.1A CN201810738416A CN108661309A CN 108661309 A CN108661309 A CN 108661309A CN 201810738416 A CN201810738416 A CN 201810738416A CN 108661309 A CN108661309 A CN 108661309A
- Authority
- CN
- China
- Prior art keywords
- hydraulic jack
- plate
- bend pipe
- steel
- reserved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 67
- 239000010959 steel Substances 0.000 claims abstract description 67
- 230000009194 climbing Effects 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 11
- 238000010276 construction Methods 0.000 description 17
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
- E04G11/24—Construction of lifting jacks or climbing rods for sliding forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
Abstract
A kind of bend pipe concrete slip-form pulls round device, including positioning plate, rotating steel tube, bulkhead, hydraulic jack, hydraulic jack connecting plate, climb bar and reinforcement steel plate etc., the both ends of the rotating steel tube are each provided with one piece of positioning plate, two pieces of positioning plates are welded on corresponding cambered surface stress frame, circular hole is reserved in the center of positioning plate, and rotating steel tube passes through circular hole reserved among positioning plate；Bulkhead is fixedly connected with positioning plate；It is outer on rotating steel tube to be cased with several hydraulic jack connecting plates, reserve circular hole in hydraulic jack connecting plate center, one block of reinforcement steel plate is welded on every two pieces of hydraulic jack connecting plates, the center for reinforcing steel plate is provided with rod aperture of climbing, reinforce steel plate to be fixedly connected with hydraulic jack, hydraulic jack, which is sleeved on, to climb on bar, and the position that hydraulic jack is corresponded on rotating steel tube is provided with to perforation.Lead is adjusted by the device, ensures the axial traction of pole-climbing, traction die body is along circle axial-movement.
Description
Technical field：
The present invention relates to concrete construction fields, more particularly to bend loss concrete slip-form technical field of construction, specifically
It says, is that a kind of bend pipe concrete slip-form pulls round device.
Background technology：
The construction of bend pipe section concrete, it is domestic at present fixed as the cooperation of load bearing support system frequently with full hall scaffold is set up
Steel form or plank sheathing construction.Because support system is the structure ruler that full hall scaffold this prerequisite constrains typified form
It is very little cannot be excessive, otherwise can not be carried out because of scaffold framed bent occupied space when template assembly, the structure size of typified form
Cannot be big, cause the appearance after final concrete formation to be affected, while setting up for full hall scaffold needs a large amount of material,
The interior construction period is longer in a limited space, needs largely manually, cost is higher；It also can be because at the inverted arch position of bent tube section
Support load-supporting part and top structure as a whole, primary concreting, in this way in inverted arch portion are used as using scaffold framed bent
Position often just will appear " bubble, water wave, pitted skin " and template spells the mass defects such as broken line.It is suitable to reach bend pipe structure concrete
It is sliding, smooth, it needs to further improve concrete construction process.And present concrete construction mostly uses slding form operation,
Slding form operation is a kind of construction technology continuously constructed, and the sliding power of die body is one of the condition of slding form operation indispensability, curved
In the construction of pipeline section concrete slip-form, die body needs to slide along circular shaft line in bend loss, and the movement locus of die body is curve, traction
The direction of power needs to change and change with motif position, and conventional mode of traction cannot meet technique in bend loss slding form operation
Needs, therefore urgently design a kind of bend loss concrete slip-form traction conversion constructing device and solved to adjust lead
Traction problems in the construction of bend loss concrete slip-form.
Invention content：
A kind of bend pipe concrete slip-form of present invention offer pulls round device, passes through the device and adjusts lead, ensures
It climbs the axial traction of bar, adjusts die body in the Impact direction of bend pipe Inner, traction die body is along center of circle coaxially slide, to solve bend pipe
The needs of inner concrete slding form operation.
To achieve the goals above, the present invention adopts the following technical scheme that：
The present invention provides a kind of bend pipe concrete slip-form and pulls round device, including positioning plate, rotating steel tube, bulkhead,
Hydraulic jack, hydraulic jack connecting plate, climb bar and reinforcement steel plate etc., and key technology is：The both ends of the rotating steel tube
It is each provided with one piece of positioning plate, two pieces of positioning plates are welded on the column of corresponding cambered surface stress frame, the centre bit of positioning plate
Reserved circular hole is set, rotating steel tube passes through circular hole reserved among positioning plate；Bulkhead is fixedly connected with positioning plate；On rotating steel tube
It is cased with several hydraulic jack connecting plates outside, circular hole, every two pieces of hydraulic jack connecting plates are reserved in hydraulic jack connecting plate center
On be welded with one block of reinforcement steel plate, the center for reinforcing steel plate is provided with rod aperture of climbing, and reinforces steel plate and fix with hydraulic jack to connect
It connects, hydraulic jack, which is sleeved on, to climb on bar, and the position that hydraulic jack is corresponded on rotating steel tube is provided with to perforation.
It is φ 128mm that the positioning plate, which uses δ=14mm steel plates, the reserved circular hole aperture in center,.
The cushioning billet between the positioning plate and bulkhead, billet are made of δ=40mm steel plates, billet
The circular hole that aperture is φ 128mm is reserved on center, billet is sleeved on rotating steel tube.
Surrounding prepared screw-bolt hole on the positioning plate and bulkhead, the position of prepared screw-bolt hole, size correspond to consistent.
The rotating steel tube uses the seamless steel pipe of wall thickness δ=16mm.
What the rotating steel tube was reserved is φ 60mm to piercing aperture.
What the rotating steel tube was reserved uses δ=14mm steel plate reinforcements to keyhole periphery.
It is φ that the hydraulic jack connecting plate, which uses δ=16mm steel plates, the reserved circular hole aperture in center,
128mm。
M20 bolts hole are bored on the reinforcement steel plate, are connected hydraulic jack and hydraulic jack connecting plate by M20 bolts
It connects.
The aperture of the reserved rod aperture of climbing of the reinforcement steel plate is φ 60mm.
The beneficial effects of the invention are as follows：
1, rotating steel tube of the invention rotates in the circular hole of hydraulic jack connecting plate, and die body reserves circular hole by positioning plate
It is rotated around rotating steel tube, this invention ensures that die body tractive force when bend loss is sliding can at any time be adjusted according to the different location of die body
Whole variation ensures that the axially loaded of bar of climbing during climbing, the circular shaft line for realizing sliding formwork body in bend loss are sliding.
2, the present invention changes bend pipe concrete and uses scaffold construction technique, has saved a large amount of human and material resources and construction
Duration improves concrete construction quality, improves construction safety, reduces construction cost.
3, the configuration of the present invention is simple, easy for installation, selection is convenient, and the materials such as steel plate used, steel pipe are had by building site.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the end construction schematic diagram of the present invention；
Fig. 3 is the A detail of construction of the present invention；
Fig. 4 is the axial section of the present invention.
Reference numeral：
1- positioning plates, 2- rotating steel tubes, 3- bulkheads, 4- hydraulic jacks, 5- billets, 6- hydraulic jacks connecting plate, 7-
Climb bar, 8- cambered surfaces stress frame, 9- reinforcement steel plates.
Specific implementation mode：
Invention is further described in detail with reference to the accompanying drawings and detailed description, but this should not be interpreted as to this
The range of the above-mentioned theme of invention is only limitted to following embodiments.
In conjunction with Fig. 1-Fig. 4, the present invention provides a kind of bend pipe concrete slip-form and pulls round device, be welded on cambered surface by
On power skeleton 8, it includes positioning plate 1, rotating steel tube 2, bulkhead 3, hydraulic jack 4, billet 5, hydraulic pressure that this, which pulls round device,
Very heavy connecting plate 6, climb bar 7 and reinforcement steel plate 9.The both ends of the rotating steel tube 2 are each provided with one piece of positioning plate 1, two pieces
Positioning plate 1 is welded on the column of corresponding cambered surface stress frame 8, and positioning plate 1 is made of δ=14mm steel plates, centre bit
The circular hole for being reserved with φ 128mm is set, rotating steel tube 2 passes through circular hole reserved among positioning plate 1, and rotating steel tube 2 is on positioning plate 1
It can be rotated freely in reserved circular hole.Reserved circular hole in positioning plate 1 and is blocked up using the closing protection of bulkhead 3 on positioning plate 1
Cushioning billet 5 between head plate 3, billet 5 are made of δ=40mm steel plates, and φ is reserved on the center of billet 5
The circular hole of 128mm, billet 5 are sleeved on rotating steel tube 2, and billet 5 protects rotating steel tube 2 in the circular hole that positioning plate 1 is reserved
It rotates freely；Surrounding reserves M16 bolts hole on positioning plate 1 and bulkhead 3, and the position of prepared screw-bolt hole, size correspond to unanimously, block up
Head plate 3 is fixedly connected with positioning plate 1 by M16 bolts, tightens closing using bolt when closure.The use wall thickness of rotating steel tube 2 δ=
The seamless steel pipe of 16mm is made, and outer on rotating steel tube 2 to be cased with eight pieces of hydraulic jack connecting plates 6, hydraulic jack connecting plate 6 uses δ
=16mm steel plates are made, and the circular hole of φ 128mm is reserved in 6 center of hydraulic jack connecting plate, ensure 6 energy of hydraulic jack connecting plate
It is rotated around rotating steel tube 2.It is welded with one block of reinforcement steel plate 9 on every two pieces of hydraulic jack connecting plates 6, reinforces the center of steel plate 9
It is provided with the rod aperture of climbing of φ 60mm, reinforces boring M20 bolts hole on steel plate 9, by M20 bolts by hydraulic jack 4 and hydraulic pressure thousand
Jin connecting plate 6 connects.Hydraulic jack 4, which is sleeved on, to climb on bar 7.The position that hydraulic jack 4 is corresponded on rotating steel tube 2 is provided with φ
60mm to perforation, when die body upslope motion, the bar 7 that climbs can be reserved from rotating steel tube 2 to being stretched out in perforation, to keyhole periphery
Using δ=14mm steel plate reinforcements.
When die body upslope motion, starting hydraulic oil container, die body climbs in the case where hydraulic jack 4 draws force effect along circular arc line,
What the bar 7 that climbs was reserved from rotating steel tube 2 drives die body to climb to being stretched out in perforation, rotation of the rotating steel tube 2 in positioning plate 1 and
Hydraulic jack connecting plate 6 around rotating steel tube 2 rotate, realize die body circular arc line it is sliding when tractive force adjustment at any time change,
It ensure that the uniaxial force for the bar 7 that climbs.
The above be the present invention optimum way, for the design field designer possibly also with the principle of the invention
Do the retouching of the forms such as name modifications, installation site exchange, material improvement, structural Shape Optimization, any profit on this basis
Decorations and optimization all fall in the scope of protection of the present invention.
Claims (10)
1. a kind of bend pipe concrete slip-form pulls round device, including positioning plate (1), rotating steel tube (2), bulkhead (3), hydraulic pressure
Very heavy (4), hydraulic jack connecting plate (6) and the bar that climbs (7) etc., it is characterised in that：The both ends of the rotating steel tube (2) are respectively set
It is equipped with one piece of positioning plate (1), two pieces of positioning plates (1) are welded on the column of corresponding cambered surface stress frame (8), positioning plate (1)
Center reserve circular hole, rotating steel tube (2) passes through circular hole reserved among positioning plate (1)；Bulkhead (3) and positioning plate
(1) it is fixedly connected；It is outer on rotating steel tube (2) to be cased with several hydraulic jack connecting plates (6), hydraulic jack connecting plate (6) centre bit
Reserved circular hole is set, one piece is welded on every two pieces of hydraulic jack connecting plates (6) and reinforces steel plate (9), reinforces the center of steel plate (9)
It is provided with rod aperture of climbing, reinforces steel plate (9) and is fixedly connected with hydraulic jack (4), hydraulic jack (4) is sleeved on the bar that climbs (7), rotation
The position for turning to correspond to hydraulic jack (4) on steel pipe (2) is provided with to perforation.
2. a kind of bend pipe concrete slip-form according to claim 1 pulls round device, it is characterised in that：The positioning
It is φ 128mm that plate (1), which uses δ=14mm steel plates, the reserved circular hole aperture in center,.
3. a kind of bend pipe concrete slip-form according to claim 1 pulls round device, it is characterised in that：Determine in described
Cushioning billet (5) between position plate (1) and bulkhead (3), billet (5) are made of δ=40mm steel plates, in billet (5)
The circular hole that aperture is φ 128mm is reserved on heart position, billet (5) is sleeved on rotating steel tube (2).
4. a kind of bend pipe concrete slip-form according to claim 1 pulls round device, it is characterised in that：The positioning
Surrounding prepared screw-bolt hole on plate (1) and bulkhead (3), the position of prepared screw-bolt hole, size correspond to consistent.
5. a kind of bend pipe concrete slip-form according to claim 1 pulls round device, it is characterised in that：The rotation
Steel pipe (2) uses the seamless steel pipe of wall thickness δ=16mm.
6. a kind of bend pipe concrete slip-form according to claim 1 pulls round device, it is characterised in that：The rotation
What steel pipe (2) was reserved is φ 60mm to piercing aperture.
7. a kind of bend pipe concrete slip-form according to claim 1 pulls round device, it is characterised in that：The rotation
What steel pipe (2) was reserved uses δ=14mm steel plate reinforcements to keyhole periphery.
8. a kind of bend pipe concrete slip-form according to claim 1 pulls round device, it is characterised in that：The hydraulic pressure
It is φ 128mm that very heavy connecting plate (6), which uses δ=16mm steel plates, the reserved circular hole aperture in center,.
9. pulling round device according to a kind of bend pipe concrete slip-form described in claim 1, it is characterised in that：Described adds
M20 bolts hole are bored on strong steel plate (9), are connected hydraulic jack (4) and hydraulic jack connecting plate (6) by M20 bolts.
10. pulling round device according to a kind of bend pipe concrete slip-form described in claim 1, it is characterised in that：Described
The aperture for reinforcing the reserved rod aperture of climbing of steel plate (9) is φ 60mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018201284930 | 2018-01-25 | ||
| CN201820128493 | 2018-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108661309A true CN108661309A (en) | 2018-10-16 |
| CN108661309B CN108661309B (en) | 2024-01-09 |
Family
ID=63773641
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810738416.1A Active CN108661309B (en) | 2018-01-25 | 2018-07-06 | Bent pipe concrete slip form traction steering device |
| CN201821069624.9U Withdrawn - After Issue CN208456109U (en) | 2018-01-25 | 2018-07-06 | A kind of bend pipe concrete slip-form pulls round device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821069624.9U Withdrawn - After Issue CN208456109U (en) | 2018-01-25 | 2018-07-06 | A kind of bend pipe concrete slip-form pulls round device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108661309B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661309B (en) * | 2018-01-25 | 2024-01-09 | 中国水利水电第七工程局有限公司 | Bent pipe concrete slip form traction steering device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000314235A (en) * | 1999-04-30 | 2000-11-14 | Kajima Corp | Method and device for controlling slip form |
| CN104032952A (en) * | 2014-07-03 | 2014-09-10 | 广东合迪科技有限公司 | Small-space cylindrical formwork and construction method thereof |
| CN204326530U (en) * | 2014-12-06 | 2015-05-13 | 贵州建工集团第四建筑工程有限责任公司 | Bulb for oblique template connects supporting member |
| CN104948206A (en) * | 2015-07-10 | 2015-09-30 | 中国水利水电第七工程局有限公司 | Slip form trolley for concrete casting of arched inclined shaft |
| CN205206374U (en) * | 2015-12-14 | 2016-05-04 | 苗丝雨 | Hold in palm on adjustable top of sagitta self -adaptation for building |
| CN208456109U (en) * | 2018-01-25 | 2019-02-01 | 中国水利水电第七工程局有限公司 | A kind of bend pipe concrete slip-form pulls round device |
-
2018
- 2018-07-06 CN CN201810738416.1A patent/CN108661309B/en active Active
- 2018-07-06 CN CN201821069624.9U patent/CN208456109U/en not_active Withdrawn - After Issue
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000314235A (en) * | 1999-04-30 | 2000-11-14 | Kajima Corp | Method and device for controlling slip form |
| CN104032952A (en) * | 2014-07-03 | 2014-09-10 | 广东合迪科技有限公司 | Small-space cylindrical formwork and construction method thereof |
| CN204326530U (en) * | 2014-12-06 | 2015-05-13 | 贵州建工集团第四建筑工程有限责任公司 | Bulb for oblique template connects supporting member |
| CN104948206A (en) * | 2015-07-10 | 2015-09-30 | 中国水利水电第七工程局有限公司 | Slip form trolley for concrete casting of arched inclined shaft |
| CN205206374U (en) * | 2015-12-14 | 2016-05-04 | 苗丝雨 | Hold in palm on adjustable top of sagitta self -adaptation for building |
| CN208456109U (en) * | 2018-01-25 | 2019-02-01 | 中国水利水电第七工程局有限公司 | A kind of bend pipe concrete slip-form pulls round device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108661309B (en) | 2024-01-09 |
| CN208456109U (en) | 2019-02-01 |
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