CN103452113B - Intelligence jack-up system - Google Patents
Intelligence jack-up system Download PDFInfo
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- CN103452113B CN103452113B CN201310358892.8A CN201310358892A CN103452113B CN 103452113 B CN103452113 B CN 103452113B CN 201310358892 A CN201310358892 A CN 201310358892A CN 103452113 B CN103452113 B CN 103452113B
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- cock body
- sealing ring
- closed sleeve
- pressure sensor
- data converter
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The present invention relates to intelligent jack-up system, comprise closed sleeve, drive unit, data converter, controller, closed sleeve is connected with drive unit, drive unit is connected with data converter, data converter is connected with controller, is provided with piston in closed sleeve, and piston comprises main cock body and secondary cock body, main cock body side is provided with secondary cock body, the peripheral ring set sealing ring of main cock body.Intelligence jack-up system utilizes and can realize the better function of the larger sealing of pressure by Free Transform sealing ring, and intelligent jack-up system can adopt gas, hydraulic hybrid type power to carry out jacking.In addition, the pressure condition in closed sleeve monitored by intelligent jack-up system employing high pressure sensor and low pressure sensor, not only makes intelligent jack-up system can prevent the appearance of explosive event, continues the situation that pressurization causes the wasting of resources when also avoid pressure leakage.
Description
Technical field
The present invention relates to a kind of jack-up system, particularly relate to pulling out or the intelligent jack-up system of large-tonnage object jacking in the large diameter tubular such as steel pile casting, steel pipe pile material.
Background technology
The large diameter tubular such as steel pile casting, steel pipe pile material pull out or in the middle of large-tonnage object jack-up construction process.Common lift-up device generally adopts hydraulic pressure or air pressure as power.Pneumatic jacking device owing to needing by gas compression in an airtight large diameter tubular material such as steel pile casting, steel pipe pile, so the danger easily leaking air and set off an explosion.For this kind of large-sized object of the large diameter tubular such as steel pile casting, steel pipe pile material, once the accident of blasting, consequence is by hardly imaginable.Although hydraulic jacking device is not easy to occur explosion accident, utilize hydraulic pressure as power, its shortcoming is exactly that the speed of jacking is excessively slow, can extend the time of whole construction, increases the input cost of engineering.Therefore up to the present, also do not have suitable lift-up device can by the large diameter tubular such as steel pile casting, steel pipe pile stable material quality, reclaim fast.In addition, because the inner surface of casing is all more coarse with the external surface of pile foundation, be not easy airtight, easy pressure release, so all effectively do not solved in the airtight problem in the large diameter tubular such as steel pile casting, steel pipe pile material process of pulling out always.
Summary of the invention
The present invention is directed to the jacking speed that existing lift-up device has slow, when there is potential safety hazard, jacking easy pressure release etc. not enough and propose, to aim to provide fast, intelligent jack-up system that safety, seal are high.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
Intelligence jack-up system, comprise closed sleeve, drive unit, data converter, controller, closed sleeve is connected with drive unit, drive unit is connected with data converter, data converter is connected with controller, is provided with piston in closed sleeve, and piston comprises main cock body and secondary cock body, main cock body side is provided with secondary cock body, the peripheral ring set sealing ring of main cock body.
Main cock body is circular cock body, and secondary cock body is circular cock body, and the diameter of section of main cock body is less than the diameter of section of secondary cock body.The main cock body position less than secondary cock body is for placing sealing ring.Main cock body is steel plate or cement cock body, and secondary cock body is steel plate or cement cock body, and steel plate precision is higher, it is more convenient to use, and the cost of cement is lower.Sealing ring be soft, can the object of Free Transform, free change shape can be carried out according to the pressure being subject to different size, be coordinated coarse closed sleeve inner surface, form airtight space.
As preferably, sealing ring is rubber seal or silica gel sealing ring.Rubber seal or silica gel sealing ring can Free Transforms, and when the pressure be subject to is larger, and the contact area of itself and closed sleeve inner surface is larger, and therefore seal is also better.
As preferably, rubber seal is provided with groove.Groove is that the Free Transform of rubber seal has reserved space.
As preferably, main cock body opposite side is provided with lid.Lid is spill lid, and lid can select placement according to the actual requirements or not place.The centre position of spill lid is for holding main cock body, and edge protuberance part is then pressed on sealing ring.Lid can be placed on above or below main cock body.When above lid is placed on main cock body, main purpose first pushes down sealing ring with the gravity of himself, plays the effect of precompressed, and then be pressed on lid by pressure, enables that pressure is more uniform to be compressed sealing ring, plays airtight effect.When lid is placed on below main cock body, lid is connected with piston by soft connection, is mainly used in supporting sealing ring, and when preventing from being inverted, sealing ring drops; And then be pressed on lid by pressure, enable pressure more uniform by sealing ring compression, play airtight effect.
As preferably, closed sleeve is provided with high pressure sensor and low pressure sensor, and high pressure sensor and low pressure sensor are electronic inductor; Be provided with surface-mounted integrated circuit in drive unit, high pressure sensor is all connected with surface-mounted integrated circuit with low pressure sensor.In jacking process, when pressure in closed sleeve is excessive, high pressure sensor can produce signal and be transported to controller by defeated for signal by surface-mounted integrated circuit and data converter, makes intelligent jack-up system automatically stop pressurization, avoids excessive the blasting of pressure in closed sleeve and cause accidental destruction.When the air pressure in closed sleeve is too low, low pressure sensor can produce signal and be transported to controller by defeated for signal by surface-mounted integrated circuit and data converter, makes intelligent jack-up system automatically stop pressurization, avoids energy waste, play the effect of energy conservation.
As preferably, below surface-mounted integrated circuit, be provided with air pump and water pump.Air pump is connected with surface-mounted integrated circuit by electric wire with water pump, can select pneumatic jacking or hydraulic lifting, but also can carry out gas-liquid mixed jacking in jacking according to the demand in the middle of practice of construction process.
As preferably, be provided with PLC and wireless router in data converter, surface-mounted integrated circuit is connected with PLC, and PLC is connected with wireless router.The signal that surface-mounted integrated circuit obtains converts data signal to by PLC, computer is transferred to again by wireless router, make operating personnel can grasp various information in jacking process accurately, timely, facilitate operation again, improve the operating efficiency of operating personnel.
As preferably, controller is computer.Computer can be connected with wireless router by wireless or wired form.
According to technical scheme of the present invention, intelligent jack-up system utilizes can realize the better function of the larger sealing of pressure by Free Transform sealing ring, and intelligent jack-up system can adopt gas, hydraulic hybrid type power to carry out jacking.In addition, the pressure condition in closed sleeve (large diameter tubular such as steel pile casting, steel pipe pile material) monitored by intelligence jack-up system employing high pressure sensor and low pressure sensor, not only make intelligent jack-up system can prevent the appearance of explosive event, continue the situation that pressurization causes the wasting of resources when also avoid pressure leakage, resource is fully utilized.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's intelligence jack-up system.
Fig. 2 be the present invention intelligence jack-up system in piston without lid, main cock body upward and sealing ring is silica gel sealing ring time schematic diagram.
Fig. 3 be the present invention intelligence jack-up system in piston without lid, main cock body upward and sealing ring is rubber seal time schematic diagram.
Fig. 4 be the present invention intelligence jack-up system in piston have lid, main cock body upward and sealing ring is rubber seal time schematic diagram.
Fig. 5 be the present invention intelligence jack-up system in piston have lid, main cock body upward and sealing ring is silica gel sealing ring time schematic diagram.
Fig. 6 be the present invention intelligence jack-up system in piston have lid, main cock body down and sealing ring is rubber seal time schematic diagram.
Fig. 7 be the present invention intelligence jack-up system in piston have lid, main cock body down and sealing ring is silica gel sealing ring time schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Embodiment 1
Intelligence jack-up system, comprise the large diameter tubular materials such as closed sleeve 1(steel pile casting, steel pipe pile), drive unit 2, data converter 3, controller 4, the large diameter tubular materials such as closed sleeve 1(steel pile casting, steel pipe pile) be connected 2 with drive unit, drive unit 2 is connected with data converter 3, data converter 3 is connected with controller 4, the large diameter tubular materials such as closed sleeve 1(steel pile casting, steel pipe pile) in be provided with piston, piston comprises main cock body 11 and secondary cock body 12, main cock body 11 side is provided with secondary cock body 12, the peripheral ring set sealing ring 13 of main cock body 11.
Main cock body 11 is circular cock body, and secondary cock body 12 is circular cock body, and the diameter of section of main cock body 11 is less than the diameter of section of secondary cock body 12.Main cock body 11 position less than secondary cock body 12 is for placing sealing ring 13.Main cock body 11 is steel plate or cement cock body, and secondary cock body 12 is steel plate or cement cock body, and steel plate precision is higher, it is more convenient to use, and the cost of cement is lower.Sealing ring 13 be soft, can the object of Free Transform, free change shape can be carried out according to the pressure being subject to different size, be coordinated coarse closed sleeve inner surface, form airtight space.
Sealing ring 13 is rubber seal or silica gel sealing ring.Rubber seal or silica gel sealing ring can Free Transforms, and when the pressure be subject to is larger, and the contact area of itself and closed sleeve (large diameter tubular such as steel pile casting, steel pipe pile material) inner surface is larger, and therefore seal is also better.
Rubber seal is provided with groove 131.Groove 131 is that the Free Transform of rubber seal has reserved space.
Main cock body 11 opposite side is provided with lid 14.Lid 14 is spill lid, and lid 14 can select placement according to the actual requirements or not place.The centre position of spill lid is for holding main cock body 11, and edge protuberance part is then pressed on sealing ring 13.Lid 14 can be placed on above or below main cock body 11.When above lid 14 is placed on main cock body 11, main purpose first pushes down sealing ring 13 with the gravity of himself, plays the effect of precompressed, and then be pressed on lid 14 by pressure, enables that pressure is more uniform to be compressed sealing ring 13, plays airtight effect.When lid 14 is placed on below main cock body 11, lid 14 is connected with piston by soft connection, is mainly used in supporting sealing ring 13, and when preventing from being inverted, sealing ring 13 drops; And then be pressed on lid by pressure, enable that pressure is more uniform to be compressed sealing ring 13, play airtight effect.
The large diameter tubular materials such as closed sleeve 1(steel pile casting, steel pipe pile) be provided with high pressure sensor 15 and low pressure sensor 16, high pressure sensor 15 and low pressure sensor 16 are electronic inductor; Be provided with surface-mounted integrated circuit 21 in drive unit 2, high pressure sensor 15 is all connected with surface-mounted integrated circuit 21 with low pressure sensor 16.In jacking process, the large diameter tubular materials such as closed sleeve 1(steel pile casting, steel pipe pile) in pressure excessive time, high pressure sensor 15 can produce signal and be transported to controller 4 by defeated for signal by surface-mounted integrated circuit 21 and data converter 3, make intelligent jack-up system automatically stop pressurization, avoid the large diameter tubular materials such as closed sleeve 1(steel pile casting, steel pipe pile) excessive the blasting of interior pressure and cause accidental destruction.When the air pressure in closed sleeve 1 is too low, low pressure sensor 16 can produce signal and be transported to controller 4 by defeated for signal by surface-mounted integrated circuit 21 and data converter 3, make intelligent jack-up system automatically stop pressurization, avoid energy waste, play the effect of energy conservation.
Air pump 22 and water pump 23 is provided with below surface-mounted integrated circuit 21.Air pump 22 is connected with surface-mounted integrated circuit 21 by electric wire with water pump 23, can select pneumatic jacking or hydraulic lifting, but also can carry out gas-liquid mixed jacking in jacking according to the demand in the middle of practice of construction process.
Be provided with PLC 31 and wireless router 32 in data converter 3, surface-mounted integrated circuit 21 is connected with PLC 31, and PLC 31 is connected with wireless router 32.The signal that surface-mounted integrated circuit 21 obtains converts data signal to by PLC 31, computer is transferred to again by wireless router 32, make operating personnel can grasp various information in jacking process accurately, timely, facilitate operation again, improve the operating efficiency of operating personnel.
Controller 4 is computer.Computer can be connected with wireless router 32 by wireless or wired form.
During use, by conputer controlled data converter 3 accessory drive 2 to large diameter tubular materials such as closed sleeve 1(steel pile casting, steel pipe piles) apply pressure, pressure uniform be distributed on lid 14, thus make lid 14 press seal circle 13, make the space that in closed sleeve 1, formation one is airtight, thus by large diameter tubular materials such as closed sleeve 1(steel pile casting, steel pipe piles) upwards retrodict and pull out.Executing in stressed process, if when internal pressure is excessive, high pressure sensor 15 will produce corresponding signal and by signal feedback to computer, computer can stop pressurization by command driven device 2 after treatment, to prevent blast; If internal pressure is too small or inside has when leaking pressure phenomenon, low pressure sensor 16 will produce corresponding signal and by signal feedback to computer, and computer can stop pressurization, to avoid the waste of the energy by command driven device 2 after treatment.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (2)
1. intelligent jack-up system, comprise closed sleeve (1), drive unit (2), data converter (3), controller (4), closed sleeve (1) is connected with drive unit (2), drive unit (2) is connected with data converter (3), data converter (3) is connected with controller (4), it is characterized in that: closed sleeve is provided with piston in (1), piston comprises main cock body (11) and secondary cock body (12), main cock body (11) side is provided with secondary cock body (12), the peripheral ring set sealing ring (13) of main cock body (11), sealing ring (13) is rubber seal or silica gel sealing ring, rubber seal is provided with groove (131), main cock body (11) opposite side is provided with lid (14), closed sleeve (1) is provided with high pressure sensor (15) and low pressure sensor (16), high pressure sensor (15) and low pressure sensor (16) are electronic inductor, surface-mounted integrated circuit (21) is provided with in drive unit (2), high pressure sensor (15) is all connected with surface-mounted integrated circuit (21) with low pressure sensor (16), surface-mounted integrated circuit (21) below is provided with air pump (22) and water pump (23), PLC (31) and wireless router (32) is provided with in data converter (3), surface-mounted integrated circuit (21) is connected with PLC (31), and PLC (31) is connected with wireless router (32).
2. intelligent jack-up system according to claim 1, is characterized in that: controller (4) is computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358892.8A CN103452113B (en) | 2013-08-16 | 2013-08-16 | Intelligence jack-up system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358892.8A CN103452113B (en) | 2013-08-16 | 2013-08-16 | Intelligence jack-up system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103452113A CN103452113A (en) | 2013-12-18 |
| CN103452113B true CN103452113B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310358892.8A Expired - Fee Related CN103452113B (en) | 2013-08-16 | 2013-08-16 | Intelligence jack-up system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080225B (en) * | 2019-03-29 | 2021-06-18 | 徐胜祥 | Recovery method for ultra-long and ultra-large steel casing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043973A (en) * | 1989-11-06 | 1990-07-18 | 浙江省工业设备安装公司 | Equal-diameter steel chimney holder-on upside-down charging method |
| JPH0968279A (en) * | 1995-08-30 | 1997-03-11 | Aisin Seiki Co Ltd | Swing piston |
| CN2447580Y (en) * | 2000-09-12 | 2001-09-12 | 河北东都机器制造有限公司 | Flexible sealing piston |
| JP2002322648A (en) * | 2001-04-25 | 2002-11-08 | Tosa Kikai Kogyo Kk | Vertical motion switching mechanism for pile gripping device in pile press-in/pulling machine |
| CN202520934U (en) * | 2011-10-11 | 2012-11-07 | 上海禾工科学仪器有限公司 | Metering tube piston head structure for high-precision analyzer |
| CN203129017U (en) * | 2013-01-29 | 2013-08-14 | 徐胜祥 | Hybrid power jacking device and system |
-
2013
- 2013-08-16 CN CN201310358892.8A patent/CN103452113B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043973A (en) * | 1989-11-06 | 1990-07-18 | 浙江省工业设备安装公司 | Equal-diameter steel chimney holder-on upside-down charging method |
| JPH0968279A (en) * | 1995-08-30 | 1997-03-11 | Aisin Seiki Co Ltd | Swing piston |
| CN2447580Y (en) * | 2000-09-12 | 2001-09-12 | 河北东都机器制造有限公司 | Flexible sealing piston |
| JP2002322648A (en) * | 2001-04-25 | 2002-11-08 | Tosa Kikai Kogyo Kk | Vertical motion switching mechanism for pile gripping device in pile press-in/pulling machine |
| CN202520934U (en) * | 2011-10-11 | 2012-11-07 | 上海禾工科学仪器有限公司 | Metering tube piston head structure for high-precision analyzer |
| CN203129017U (en) * | 2013-01-29 | 2013-08-14 | 徐胜祥 | Hybrid power jacking device and system |
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| Publication number | Publication date |
|---|---|
| CN103452113A (en) | 2013-12-18 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 310051, 15-16 building, Qianjiang building, 2031 Jiangling Road, Binjiang District, Zhejiang, Hangzhou Patentee after: QIANCHAO CONSTRUCTION CO.,LTD. OF ZHEJIANG COMMUNICATIONS CONSTRUCTION Group Address before: 310051, 15-16 building, Qianjiang building, 2031 Jiangling Road, Binjiang District, Zhejiang, Hangzhou Patentee before: ENGINEERING CONSTRUCTION Group OF THE TRAFFIC IN ZHEJIANG |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20210816 |