CN203792505U - Instant demolding device for suspended roller formed concrete pipe - Google Patents
Instant demolding device for suspended roller formed concrete pipe Download PDFInfo
- Publication number
- CN203792505U CN203792505U CN201420193207.0U CN201420193207U CN203792505U CN 203792505 U CN203792505 U CN 203792505U CN 201420193207 U CN201420193207 U CN 201420193207U CN 203792505 U CN203792505 U CN 203792505U
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- pipe
- concrete
- mould
- steel pipe
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to an instant demolding device for a suspended roller formed concrete pipe. The instant demolding device comprises a sling hook and a support rack, wherein the support rack is provided with at least three supporting legs. The instant demolding device is characterized in that the center of the top of the support rack is hinged to the lower end of a mold lifting guide outer pipe; a mold lifting steel pipe capable of sliding freely is sleeved inside an inner cavity of the mold lifting guide outer pipe; a lifting hook matched with the sling hook is arranged at the top of the mold lifting steel pipe; a mold lifting pulley is further arranged at the top of the mold lifting steel pipe; when the mold lifting steel pipe is at a naturally falling state, a corresponding pin bolt can be used for connecting the mold lifting steel pipe with a locking pin of the mold lifting guide outer pipe together; a hoisting frame is positioned above the top of the support rack. The demolding device disclosed by the utility model is simple in structure, instant demolding can be realized through the matching with line hanging when the instant demolding device is used, the demolding method is simple, convenient and practical, and the defects that the suspended roller formed concrete pipe is solidified by depending on the environmental factors of natural temperature and the like and is separated from a mold after waiting for a long time are solved.
Description
Technical field
The utility model relates to the technical field that pipe of concrete is made, the instant stripper apparatus of especially a kind of roller suspension process pipe of concrete.
Background technology
Pipe of concrete has become material indispensable in China's town and country construction and farmland discharging-irrigating now.Current, the technology of producing pipe of concrete for roller-suspending is comparative maturity, 1 meter of long pipe of concrete can be produced multiple caliber, but because must relying on the environment such as natural temperature, the pipe of concrete after roller suspension process solidifies, after reaching some strength, could depart from mould, because this process is long, if output is larger, just must there be a large amount of abundant moulds, invest very large.
Utility model content
For overcoming existing roller-suspending, produce pipe of concrete technology and need waits for too long when the mould separating, need a large amount of moulds, cause the excessive defect of investment of founding the factory, the utility model provides the instant release method of a kind of roller suspension process pipe of concrete and device, can realize pipe of concrete and after extrusion modling, can carry out the demoulding in manufacturing process, and the pipe of concrete in assurance knockout course is indeformable, do not affect product quality.
The utility model solves the technical scheme that its technical problem adopts:
The instant stripper apparatus of a kind of roller suspension process pipe of concrete, comprise sling hook, support stand, support stand has three supporting legs at least, the centre on support stand top is hinged with the lower end of carrying mould guiding outer tube, carry cover in mould guiding outer tube bore have can be free to slide carry mould steel pipe, there is the suspension hook matching with sling hook on the top of carrying mould steel pipe, putting forward mould steel pipe top is also provided with and carries mould pulley, when putting forward mould steel pipe nature full state, there is corresponding pin to link together carrying mould steel pipe and carrying mould guiding outer tube lock; There is a hoisting frame to be positioned at the top on support stand top, its centre has the upwards vertical annulus of disjunctor to be actively set on the periphery wall of carrying mould guide pipe, on the outer wall of sleeve pipe, be arranged with two hoisting movable pulleys, the Zhou Duan of hoisting frame is arranged with at least three mould raising cords, and there is the edge at hook movable connecting mold top mould raising cord lower end; Have the middle part of a chain wheel rope to be enclosed within on the pulley of putting forward mould steel pipe top, turn over and walk around two hoisting movable pulleys and turn on again under its two ends, pulley fag end is fixed on the rope nose that is positioned at guiding outer tube top, forms running block; The bottom of guiding steel pipe connects pipe of concrete platen downwards, and there is the structure of adjustable platen height junction.
The structure of described adjustable platen height is: the bottom of guiding steel pipe is connected with the leading screw to downward-extension, leading screw lower end connects pipe of concrete platen, pipe of concrete platen external diameter is less than or equal to pipe of concrete external diameter, is connected with the handle of rotatable adjusting pipe of concrete platen height on leading screw.
The central authorities on described support stand top are flexible, hinged with carrying the hinged of mould guiding outer tube lower end.
Described sling hook is the suspension hook of row crane.
Below described pipe of concrete platen, there is the active cover plate of a plurality of different-diameter specifications to match.
The instant release method of roller suspension process pipe of concrete, comprises the steps:
A, in advance will carry that mould steel pipe falls naturally and by it together with guiding outer tube pin joint, with the capable whole stripper apparatus of slinging, be placed in and treat the top of demoulding concrete pipe and fall, mould raising cord is tangled to the edge at mould top, pipe of concrete until the demoulding and mould thereof are fallen after with lifting of stripper apparatus again, to determine demoulding lifting center of gravity;
B, will propose mould steel pipe and the lock release of guiding between outer tube, the height of adjusting pipe of concrete platen makes it just in time to push down pipe of concrete upper port;
C, driving vertical lifting, assembly pulley drives and promotes steel pipe rising, and guiding outer tube is enough to overcome the frictional resistance between pipe of concrete and mould and pipe of concrete is deviate from downwards from mould together with the deadweight of support stand, pipe of concrete platen; When sling hook drives, propose mould steel pipe continuation rising until chain wheel rope runs to extreme position, whole stripper apparatus together can be sling, pipe of concrete is deviate from completely, then level is removed stripper apparatus and is entered next demoulding program.
The essence of the utility model method is: at roller-suspending, produce in pipe of concrete process, pipe of concrete rotary squeezing, pipe of concrete after moulding will uprightly be positioned on ground, driving below with mould one, stripper apparatus of the present utility model utilizes diameter to be equal to or slightly less than the platen of pipe of concrete diameter, pipe of concrete is pushed down and be vertically fixed on ground, utilize on driving crane and carry mould, make mould make move toward one another with pipe of concrete in the direction perpendicular to ground, complete the disengaging of pipe of concrete and mould.
The beneficial effects of the utility model are:
Stripper apparatus is simple in structure, during use, only with row, hang cooperation and can realize the instant demoulding, release method is simple and practical, having solved the environment such as pipe of concrete dependence natural temperature after roller suspension process solidifies, after need waiting for for a long time could with the defect of mould separating, do not need a large amount of moulds, can reduce investment 80% left and right.And the pipe of concrete in assurance knockout course is indeformable, do not affect product quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structure principle chart of the present utility model.
In figure: 1. sling hook, 2. carry mould steel pipe, 3. carry mould pulley, 4. steel wire rope; 5. carry mould guiding outer tube, 6. steel wire rope stay hook, 7. hoisting movable pulley; 8. hoisting frame, 9. support stand, 10. support stand with carry mould guiding outer tube connecting hinge; 11. screws, 12. pipe of concrete platens, 13. moulds; 14. pipe of concretes, 15. mould raising cords, 16. mold stroke adjusting pins; 17. carry mould steel pipe spacer pin, 18. hoisting frame sleeve pipes, and 19. carry mould steel tube lock pin-and-hole.
The specific embodiment:
Referring now to accompanying drawing, be described as follows in conjunction with the embodiments:
The instant stripper apparatus of a kind of roller suspension process pipe of concrete described in the utility model, sling hook 1 is the suspension hook of row crane, support stand 9 has three supporting legs at least, the center of top place of support stand 9 is hinged with the lower end of carrying mould guiding outer tube 5, carry cover in the inner chamber of mould guiding outer tube 5 have can be free to slide carry mould steel pipe 2, there is the suspension hook matching with sling hook 1 on the top of carrying mould steel pipe 2, carrying mould steel pipe 2 tops is also provided with and carries mould pulley 3, when putting forward the natural full state of mould steel pipe 2, there is corresponding pin by carrying mould steel tube lock pin-and-hole 19 locks, to link together carrying mould steel pipe 2 and carrying mould guiding outer tube 5, there is a hoisting frame 8 to be positioned at the top of support stand 9, its centre has the upwards vertical annulus of disjunctor to be actively set on the periphery wall of carrying mould guiding outer tube 5, on the outer wall of sleeve pipe, be arranged with two hoisting movable pulleys 7, the Zhou Duan of hoisting frame 8 is arranged with at least three mould raising cords 15, and there is the edge at hook movable connecting mold 13 tops mould raising cord 15 lower ends, have the middle part of a chain wheel rope to be enclosed within on the pulley of carrying mould steel pipe 2 tops, turn over and walk around two hoisting movable pulleys 7 and turn on again under its two ends, pulley fag end is fixed on the rope nose that is positioned at guiding outer tube top, forms running block, the bottom of carrying mould guiding outer tube 5 connects pipe of concrete platen 12 downwards, there is the screw of adjustable platen height junction, pipe of concrete platen 12 is positioned at leading screw lower end, pipe of concrete platen 12 external diameters are less than or equal to pipe of concrete 14 external diameters, are connected with the handle of rotatable adjusting pipe of concrete platen 12 height on leading screw.The center of top of support stand 9 with carry mould guiding outer tube 5 lower ends by support stand with carry mould guiding outer tube connecting hinge 10 and carry out flexible, hinged.
During concrete application, to carry in advance that mould steel pipe 2 falls naturally and by its with carry mould guiding outer tube 5 use pins by carrying together with mould steel tube lock pin-and-hole 19 pin joints, with the capable whole stripper apparatus of slinging, be placed in and treat the top of demoulding concrete pipe and fall, mould raising cord 15 is tangled to the edge at mould 13 tops, pipe of concrete until the demoulding 14 and mould 13 thereof are fallen after with lifting of stripper apparatus again, to determine demoulding lifting center of gravity; The pin of carrying mould steel pipe 2 and carry between mould guiding outer tube 5 is extracted from carry mould steel tube lock pin-and-hole 19, the height of adjusting pipe of concrete platen 12 makes it just in time to push down pipe of concrete upper port, driving vertical lifting, assembly pulley drives to be carried mould steel pipe 2 and rises. carrying mould guiding outer tube 5 is enough to overcome the frictional resistance between pipe of concrete 14 and mould 13 and pipe of concrete 14 is deviate from downwards from mould 13 together with the deadweight of support stand 9, pipe of concrete platen 12; When sling hook 1 drives, propose the 2 continuation risings of mould steel pipe until chain wheel rope runs to extreme position, whole stripper apparatus together can be sling, pipe of concrete 14 is deviate from completely, then level is removed stripper apparatus and is entered next demoulding program.
Claims (5)
1. the instant stripper apparatus of roller suspension process pipe of concrete, comprise sling hook, support stand, support stand has three supporting legs at least, the centre that it is characterized in that support stand top is hinged with the lower end of carrying mould guiding outer tube, carry cover in mould guiding outer tube bore have can be free to slide carry mould steel pipe, there is the suspension hook matching with sling hook on the top of carrying mould steel pipe, putting forward mould steel pipe top is also provided with and carries mould pulley, when putting forward mould steel pipe nature full state, there is corresponding pin to link together carrying mould steel pipe and carrying mould guiding outer tube lock; There is a hoisting frame to be positioned at the top on support stand top, its centre has the upwards vertical annulus of disjunctor to be actively set on the periphery wall of carrying mould guide pipe, on the outer wall of sleeve pipe, be arranged with two hoisting movable pulleys, the Zhou Duan of hoisting frame is arranged with at least three mould raising cords, and there is the edge at hook movable connecting mold top mould raising cord lower end; Have the middle part of a chain wheel rope to be enclosed within on the pulley of putting forward mould steel pipe top, turn over and walk around two hoisting movable pulleys and turn on again under its two ends, pulley fag end is fixed on the rope nose that is positioned at guiding outer tube top, forms running block; The bottom of guiding steel pipe connects pipe of concrete platen downwards, and there is the structure of adjustable platen height junction.
2. the instant stripper apparatus of a kind of roller suspension process pipe of concrete as claimed in claim 1, the structure that it is characterized in that described adjustable platen height is: the bottom of guiding steel pipe is connected with the leading screw to downward-extension, leading screw lower end connects pipe of concrete platen, pipe of concrete platen external diameter is less than or equal to pipe of concrete external diameter, is connected with the handle of rotatable adjusting pipe of concrete platen height on leading screw.
3. the instant stripper apparatus of a kind of roller suspension process pipe of concrete as claimed in claim 1, is characterized in that the central authorities on described support stand top are flexible, hinged with carrying the hinged of mould guiding outer tube lower end.
4. the instant stripper apparatus of a kind of roller suspension process pipe of concrete as claimed in claim 1, is characterized in that described sling hook is the suspension hook of row crane.
5. the instant stripper apparatus of a kind of roller suspension process pipe of concrete as claimed in claim 1 or 2, is characterized in that having the active cover plate of a plurality of different-diameter specifications to match below described pipe of concrete platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193207.0U CN203792505U (en) | 2014-04-21 | 2014-04-21 | Instant demolding device for suspended roller formed concrete pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193207.0U CN203792505U (en) | 2014-04-21 | 2014-04-21 | Instant demolding device for suspended roller formed concrete pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792505U true CN203792505U (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420193207.0U Expired - Fee Related CN203792505U (en) | 2014-04-21 | 2014-04-21 | Instant demolding device for suspended roller formed concrete pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203792505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921351A (en) * | 2014-04-21 | 2014-07-16 | 曲阜市宏昊建材有限公司 | Immediate demolding method and device for concrete pipe formed through roller suspension |
-
2014
- 2014-04-21 CN CN201420193207.0U patent/CN203792505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921351A (en) * | 2014-04-21 | 2014-07-16 | 曲阜市宏昊建材有限公司 | Immediate demolding method and device for concrete pipe formed through roller suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |