CN104863105B - Pneumatic and lifting-type anti-icing device for piers - Google Patents
Pneumatic and lifting-type anti-icing device for piers Download PDFInfo
- Publication number
- CN104863105B CN104863105B CN201510350678.7A CN201510350678A CN104863105B CN 104863105 B CN104863105 B CN 104863105B CN 201510350678 A CN201510350678 A CN 201510350678A CN 104863105 B CN104863105 B CN 104863105B
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- CN
- China
- Prior art keywords
- escape pipe
- air
- bridge pier
- hoist engine
- fixed mount
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
- E02B1/003—Mechanically induced gas or liquid streams in seas, lakes or water-courses for forming weirs or breakwaters; making or keeping water surfaces free from ice, aerating or circulating water, e.g. screens of air-bubbles against sludge formation or salt water entry, pump-assisted water circulation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
An anti-icing device for pneumatic and lifting-type piers comprises an air compressor, a hydraulic station, winches, an air valve, a primary air channel, a secondary air channel, air outlet pipes and fixing brackets, wherein the air compressor and the hydraulic station are arranged on the riverside; the fixing bracket, the winch and the air outlet pipe are fixed on each pier in water; motors of the winches are communicated with the hydraulic station through a hydraulic pipeline; the air outlet pipes are arranged on the piers in water, lifted through steel wire ropes of the winches, and communicated with the air compressor through the primary and secondary air channels; when the air valve is opened, the airflow of the air compressor can be emitted from air holes in the air outlet pipes to stir the water around the piers to turn over continuously, and the water destroys the formation mechanism of the ice nucleus, so that icing is prevented.
Description
Technical field
A kind of pneumatic, lift-on/lift-off type bridge pier anti-icing equipment, belongs to road and bridge maintenance facility field.
Background technology
Have very mixed feelings after the report having seen " match-maker beaten by the railway in Yongdinghe River downstream ", being determined as them as inventor provides a kind of pneumatic, lift-on/lift-off type bridge pier anti-icing equipment, helps their out of danger, severe working environments with this.
Content of the invention
The purpose of the application is to provide for a kind of pneumatic, lift-on/lift-off type bridge pier anti-icing equipment, is solved the above problems with this, this device is made up of air compressor machine, Hydraulic Station, hoist engine, air-valve, primary and secondary air channel, escape pipe and fixed mount；
Air compressor machine and Hydraulic Station are arranged on riverbank simultaneously, air-liquid power is outwards conveyed with this；Setting fixed mount, hoist engine and escape pipe on each bridge pier in water, fixed mount is a cuboid framework carrying base plate, and fixed mount is fixed on the side of bridge；Fixed mount is made using irony square tube, is provided with staircase between fixed mount and bridge, and staircase irony square tube is made；Workman can be entered in fixed mount by staircase, installs whereby and maintained equipment；
Hoist engine is installed in fixed mount, the motor of hoist engine adopts hydraulic drive motor (motor-driven good), the motor of hoist engine is connected by conduit under fluid pressure, control valve and Hydraulic Station, control valve is arranged in front of Hydraulic Station, can manipulate forward and backward and the halted state of hoist engine by control valve；Conduit under fluid pressure is suspended on the side of bridge；
Supporting on the bridge pier in each water be provided with escape pipe, the shape of escape pipe and the cross section of bridge pier match；Escape pipe is around the outer circle of bridge pier；Gap between escape pipe and bridge pier is provided with several supports, and support and escape pipe are vertically connected integral；Support and escape pipe is in same level；Support the relative clearance space for fixing escape pipe and bridge pier；The inner opposite end supporting makes semicircle, and when escape pipe upper and lower motion because of adjustment height, this semicircle will not produce big scratch with the side wall of bridge pier, thus reducing the frictional resistance supporting with bridge pier；Escape pipe, the steel pipe manufacturing of support same size form, and are provided with several pores, for discharging air-flow on escape pipe；Fixed mount, staircase, escape pipe and support are provided with corrosion-inhibiting coating, the weather resistance of facility is improved with this；The center line of the front and rear sides of escape pipe is provided with hanger（Connector）, hanger is one section of circular pipe, and the bottom of hanger and escape pipe are vertically connected integral；It is provided with cord hole in the upper end of hanger, in cord hole, penetrates steel wire rope, the steel wire rope of hanger and hoist engine is connected as a body；
Two steel wire ropes are provided with the rope roll of hoist engine, are connected as a body with the hanger of escape pipe after wherein steel cable is turned by fixed pulley；Another steel cable is then joined directly together with hanger；Fixed pulley is arranged on the corner of steel wire rope process, realizes steel wire rope with this and can turn the purpose of lifting, and fixed pulley is fixed at the bridge pier at turning or the back side of bridge；
It is provided with one section of main air duct in the side of bridge, main air duct is connected as a body by the bellows chamber of air-valve and air compressor machine；It is provided with time air channel between main air duct and escape pipe, secondary air channel is one section of soft vent hose, the air-flow opening air-valve air compressor machine can be had respectively entered in each escape pipe by primary and secondary air channel；Compressed air can project in the pore of escape pipe, thus the water surface stirring around bridge pier ceaselessly does flip-flop movement, the waters of agitation destroys the Forming Mechanism of ice-nucleus, thus preventing the formation of icing, has reached the purpose preventing freezing；
During use, first turn on Hydraulic Station and control valve, by the underwater penetration of the lift adjustment escape pipe of hoist engine；Open air compressor machine and air-valve makes air-flow stir the waters around bridge pier；When the no ice age, escape pipe is lifted and make it away from the water surface, very convenient and practical.
Beneficial the having the technical effect that of the application：Structure is novel, and simply handy, dependable performance is with low cost, is one of people's preferable bridge pier anti-icing device.
Brief description
In the accompanying drawings：
Fig. 1 is pneumatic, lift-on/lift-off type bridge pier anti-icing equipment front view；
Fig. 2 is the top view of escape pipe 7.
Description of reference numerals：
In figure, 1, air compressor machine；2nd, Hydraulic Station；3rd, hoist engine；4th, air-valve；5th, main air duct；6th, secondary air channel；7th, escape pipe；8th, fixed mount；9th, staircase；10th, conduit under fluid pressure；11st, control valve；12nd, support；13rd, pore；14th, hanger；15th, steel wire rope；16th, fixed pulley.
Specific embodiment
As shown in Figure 1, 2, provide a kind of pneumatic, lift-on/lift-off type bridge pier anti-icing equipment, solved the above problems with this, by air compressor machine 1, Hydraulic Station 2, hoist engine 3, air-valve 4, primary and secondary air channel 5,6, escape pipe 7 and fixed mount 8 form this device；
Air compressor machine 1 and Hydraulic Station 2 are arranged on riverbank simultaneously, air-liquid power is outwards conveyed with this；Setting fixed mount 8, hoist engine 3 and escape pipe 7 on each bridge pier in water, fixed mount 8 is a cuboid framework carrying base plate, and fixed mount 8 is fixed on the side of bridge；Fixed mount 8 is made using irony square tube, is provided with staircase 9 between fixed mount 8 and the main body of bridge, and staircase 9 is made with irony square tube；Workman can enter in fixed mount 8 by staircase 9, installs whereby and maintained equipment；
Hoist engine 3 is installed in fixed mount 8, the motor of hoist engine 3 adopts hydraulic drive motor (motor-driven good), the motor of hoist engine 3 passes through conduit under fluid pressure 10, control valve 11 and Hydraulic Station 2 and is connected, control valve 11 is arranged on the front of Hydraulic Station 2, can manipulate forward and backward and the halted state of hoist engine 3 by control valve 11；Conduit under fluid pressure 10 is suspended on the side of bridge；
Supporting on the bridge pier in each water be provided with escape pipe 7, the shape of escape pipe 7 and the cross section of bridge pier match；Escape pipe 7 is around the outer circle of bridge pier；Gap between escape pipe 7 and bridge pier be provided with several support 12, support 12 and escape pipe 7 be vertically connected integral；Support 12 and escape pipe 7 are in same level；12 are supported to be used for fixing the relative clearance space of escape pipe 7 and bridge pier；The inner opposite end supporting 12 makes semicircle, and when escape pipe 7 upper and lower motion because of adjustment height, this semicircle will not produce big scratch with the side wall of bridge pier, thus reducing the frictional resistance of support 12 and bridge pier；Escape pipe 7, support 12 are formed with the steel pipe manufacturing of same size, are provided with several pores 13, for discharging air-flow on escape pipe 7；Fixed mount 8, staircase 9, escape pipe 7 and support 12 are provided with corrosion-inhibiting coating, the weather resistance of facility is improved with this；Hanger 14 is provided with the center line of the front and rear sides of escape pipe 7（Connector）, hanger 14 is one section of circular pipe, and the bottom of hanger 14 and escape pipe 7 are vertically connected integral；It is provided with cord hole in the upper end of hanger 14, in cord hole, penetrates steel wire rope 15, the steel wire rope 15 of hanger 14 and hoist engine 3 is connected as a body；
Two steel wire ropes 15 are provided with the rope roll of hoist engine 3, wherein steel cable 15 is connected as a body with the hanger 14 of escape pipe 7 after fixed pulley 16 turning；Another steel cable 15 is then joined directly together with hanger 14；Fixed pulley 16 is arranged on the corner of steel wire rope 15 process, realizes steel wire rope 15 with this and can turn the purpose of lifting, and fixed pulley 16 is fixed at the bridge pier at turning or the back side of bridge；
It is provided with one section of main air duct 5 in the side of bridge, main air duct 5 is connected as a body by the bellows chamber of air-valve 4 and air compressor machine 1；It is provided with time air channel 6 between main air duct 5 and escape pipe 7, secondary air channel 6 is one section of soft vent hose, opens air-valve 4, and the air-flow of air compressor machine 1 can be had respectively entered in each escape pipe 7 by primary and secondary air channel 5,6；Compressed air can project in the pore 13 of escape pipe 7, thus the water surface stirring around bridge pier ceaselessly does flip-flop movement, the waters of agitation destroys the Forming Mechanism of ice-nucleus, thus preventing the formation of icing, has reached the purpose preventing freezing；
During use, first turn on Hydraulic Station 2 and control valve 11, by the underwater penetration of the lift adjustment escape pipe 7 of hoist engine 3；Open air compressor machine 1 and air-valve 4 makes air-flow stir the waters around bridge pier；When the no ice age, escape pipe 7 is lifted and make it away from the water surface, very convenient and practical.
Beneficial the having the technical effect that of the application：Structure is novel, and simply handy, dependable performance is with low cost, is one of people's preferable bridge pier anti-icing device.
Claims (1)
1. a kind of pneumatic, lift-on/lift-off type bridge pier anti-icing equipment it is characterised in that：This device is by air compressor machine（1）, Hydraulic Station（2）, hoist engine（3）, air-valve（4）, primary and secondary air channel（5、6）, escape pipe（7）And fixed mount（8）Composition；
Air compressor machine is arranged on riverbank simultaneously（1）And Hydraulic Station（2）, air-liquid power is outwards conveyed with this；Fixed mount is arranged on each bridge pier in water（8）, hoist engine（3）And escape pipe（7）, fixed mount（8）For a cuboid framework carrying base plate, fixed mount（8）It is fixed on the side of bridge；Fixed mount（8）Made using irony square tube, in fixed mount（8）It is provided with staircase and the main body of bridge between（9）, staircase（9）Made with irony square tube；Workman passes through staircase（9）Fixed mount can be entered into（8）Interior, install whereby and maintained equipment；
In fixed mount（8）Hoist engine is inside installed（3）, hoist engine（3）Motor adopt hydraulic drive motor, hoist engine（3）Motor pass through conduit under fluid pressure（10）, control valve（11）And Hydraulic Station（2）It is connected, control valve（11）It is arranged on Hydraulic Station（2）Front, by control valve（11）Hoist engine can be manipulated（3）Forward and backward and halted state；Conduit under fluid pressure（10）It is suspended on the side of bridge；
Supporting on the bridge pier in each water it is provided with escape pipe（7）, escape pipe（7）Shape and the cross section of bridge pier match；Escape pipe（7）Around the outer circle of bridge pier；In escape pipe（7）Gap and bridge pier between is provided with several supports（12）, support（12）And escape pipe（7）It is vertically connected integral；Support（12）And escape pipe（7）In same level；Support（12）For fixing escape pipe（7）Relative clearance space with bridge pier；Support（12）Inner opposite end make semicircle, work as escape pipe（7）Because of adjustment height during upper and lower motion, this semicircle will not produce big scratch with the side wall of bridge pier, thus reducing support（12）Frictional resistance with bridge pier；Escape pipe（7）, support（12）Formed with the steel pipe manufacturing of same size, in escape pipe（7）It is provided with several pores（13）, for discharging air-flow；In fixed mount（8）, staircase（9）, escape pipe（7）And support（12）It is provided with corrosion-inhibiting coating, the weather resistance of facility is improved with this；In escape pipe（7）The center line of front and rear sides be provided with hanger（14）, hanger（14）For one section of circular pipe, hanger（14）Bottom and escape pipe（7）It is vertically connected integral；In hanger（14）Upper end be provided with cord hole, penetrate steel wire rope in rope sky（15）, hanger（14）And hoist engine（3）Steel wire rope（15）It is connected as a body；
In hoist engine（3）Rope roll be provided with two steel wire ropes（15）, wherein steel cable（15）By fixed pulley（16）After turning and escape pipe（7）Hanger（14）It is connected as a body；Another steel cable（15）Then and hanger（14）It is joined directly together；Fixed pulley（16）It is arranged on steel wire rope（15）Through corner, steel wire rope is realized with this（15）Can turn the purpose of lifting, fixed pulley（16）It is fixed at the bridge pier at turning or the back side of bridge；
It is provided with one section of main air duct in the side of bridge（5）, main air duct（5）By air-valve（4）And air compressor machine（1）Bellows chamber be connected as a body；In main air duct（5）And escape pipe（7）Between be provided with time air channel（6）, secondary air channel（6）For one section of soft vent hose, open air-valve（4）, air compressor machine（1）Air-flow can pass through primary and secondary air channel（5、6）Have respectively entered each escape pipe（7）Interior；Compressed air can be from escape pipe（7）Pore（13）Interior injection, thus the water surface stirring around bridge pier ceaselessly does flip-flop movement, the waters of agitation destroys the Forming Mechanism of ice-nucleus, thus preventing the formation of icing, has reached the purpose preventing freezing；
During use, first turn on Hydraulic Station（2）And control valve（11）, by hoist engine（3）Lift adjustment escape pipe（7）Underwater penetration；Open air compressor machine（1）And air-valve（4）Air-flow is made to stir the waters around bridge pier；By escape pipe when the no ice age（7）Lift and make it away from the water surface, very convenient and practical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350678.7A CN104863105B (en) | 2015-06-24 | 2015-06-24 | Pneumatic and lifting-type anti-icing device for piers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350678.7A CN104863105B (en) | 2015-06-24 | 2015-06-24 | Pneumatic and lifting-type anti-icing device for piers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863105A CN104863105A (en) | 2015-08-26 |
| CN104863105B true CN104863105B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510350678.7A Expired - Fee Related CN104863105B (en) | 2015-06-24 | 2015-06-24 | Pneumatic and lifting-type anti-icing device for piers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863105B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3318098A (en) * | 1964-01-03 | 1967-05-09 | William M Hoddinott | Waterway de-icing apparatus |
| US4279537A (en) * | 1980-05-21 | 1981-07-21 | Tweedy William H | Apparatus for aerating and maintaining an ice free surface area on a body of water |
| CN104294760A (en) * | 2014-01-09 | 2015-01-21 | 长沙同成交通科技有限公司 | Environment-friendly intelligent anti-icing de-icing system and method for highway bridge |
| CN104313999A (en) * | 2014-09-09 | 2015-01-28 | 中国石油天然气集团公司 | Bridge pier structure |
| CN204139063U (en) * | 2014-10-14 | 2015-02-04 | 武汉理工大学 | Suspension cable water conservancy diversion vibrationproof defroster |
-
2015
- 2015-06-24 CN CN201510350678.7A patent/CN104863105B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3318098A (en) * | 1964-01-03 | 1967-05-09 | William M Hoddinott | Waterway de-icing apparatus |
| US4279537A (en) * | 1980-05-21 | 1981-07-21 | Tweedy William H | Apparatus for aerating and maintaining an ice free surface area on a body of water |
| CN104294760A (en) * | 2014-01-09 | 2015-01-21 | 长沙同成交通科技有限公司 | Environment-friendly intelligent anti-icing de-icing system and method for highway bridge |
| CN104313999A (en) * | 2014-09-09 | 2015-01-28 | 中国石油天然气集团公司 | Bridge pier structure |
| CN204139063U (en) * | 2014-10-14 | 2015-02-04 | 武汉理工大学 | Suspension cable water conservancy diversion vibrationproof defroster |
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| Publication number | Publication date |
|---|---|
| CN104863105A (en) | 2015-08-26 |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yuzhen Inventor after: Nie Yongcheng Inventor after: Zheng Zhi Inventor after: Guo Kejie Inventor after: Qu Yaoliang Inventor before: Feng Shiying |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161012 Address after: 473000 No. 519, Dushan Avenue, Nanyang, Henan Applicant after: Li Yuzhen Address before: 235000 Huaibei Province, the city of Victoria District, Anhui Li Garden Village, building 1, Room 202, room 34 Applicant before: Feng Shiying |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |