CN104929041A - Unbonded galvanized strand stay cable addition polymerization urea coating - Google Patents
Unbonded galvanized strand stay cable addition polymerization urea coating Download PDFInfo
- Publication number
- CN104929041A CN104929041A CN201510323044.2A CN201510323044A CN104929041A CN 104929041 A CN104929041 A CN 104929041A CN 201510323044 A CN201510323044 A CN 201510323044A CN 104929041 A CN104929041 A CN 104929041A
- Authority
- CN
- China
- Prior art keywords
- fulcrum
- rotating shaft
- encoder
- machine
- steel strand
- 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.)
- Pending
Links
Landscapes
- Ropes Or Cables (AREA)
Abstract
The invention discloses an unbonded galvanized strand stay cable addition polymerization urea coating which comprises a paying-off machine, a traction machine, a controller, a first encoder, a urea injection machine, a second encoder and a taking-up machine. The second encoder is arranged on a third supporting table. A steel strand is placed in the paying-off machine, urea injection is conducted on the steel strand through the urea injection machine after the steel strand is pulled by the traction machine and passes through a first first rotating shaft and a second first rotating shaft of the first encoder, afterwards, the steel strand passes through a first second rotating shaft and a second second rotating shaft of the second encoder, and then the steel strand on which urea injection is conducted is wound in a spiral mode through the taking-up machine. The unbonded galvanized strand stay cable addition polymerization urea coating has the advantages of being compact in structure, convenient to operate, high in working efficiency, low in cost and the like; automation of the unbonded galvanized strand stay cable addition polymerization urea coating is effectively achieved, the production efficiency is greatly improved, the labor intensity of workers is lowered, and the production labor force and the production cost are reduced.
Description
Technical field
The present invention relates to a kind of polyurea coating device of steel strand, specifically a kind of soap-free emulsion polymeization stranded galvanized steel suspension cable adds polyurea coating.
Background technology
Manually carry out for the capable spray polyurea of soap-free emulsion polymeization galvanized steel heave in the market, then Problems existing has: 1, be difficult to control the thickness of polyurea coating and elongated uniformity coefficient according to standard; 2, repeatedly spray polyurea easily causes layering (reason that the chemical property of polyureas causes), need to repair local too much (polyureas of 6 meters long at least needs to repair 5-8 place), bad control workman repairs each defect inspection and puts in place, easily hidden danger is taken on finished product rope; 3, polyureas and the bad process of plastic sheath lap position, easily causes when hoist cable is installed stressed polyureas and plastic sheath to depart from and exposes steel strand, add the workload of follow-up repairing and increase construction cost to work order; 4, need place excessive, calculate by outfit 4 spraying equipments, need 2 pieces of places, every block place needs wide 8 meters, long 100 meters, needs 1200 square meter places; 5, overstaffed, operate by class Three two, every order of classes or grades at school 12 hours, every order of classes or grades at school 16 people calculates, and needs 48 people.Such as: bridge the longest cables in Wuhu is 895.5M, as adopted job site secondary operations and industrial artificial spray all can consume great manpower and materials; 6, production efficiency is too low, calculate by outfit two equipment, one time one group spray 10 lines, by 300 meters one calculating, once spray 4 tons of twisted wires, often organize line from unwrapping wire, spraying, repair, take-up terminates, one group of needs 8 hours, within 24 hours, about produce about 8 tons, two pieces of places, 4 equipment produce about 16 tons in 24 hours; 7, oil stain removing is unclean, affects the caking ability between polyureas and twisted wire.Removing plastic sheath, removing during the mistake of grease becomes and need to use a large amount of chemicals, as: acetone, gasoline, alcohol etc., these chemicals are all inflammable and explosive, cause potential safety hazard to factory and constructor; 8, environmental protection: because polyureas A, B material could mix in the distance of outer 0.6 meter of equipment, a large amount of polyureas is caused to be sprayed onto place very difficult, degradation time will go up a century, cause very large pollution, field personnel will be equipped with dust mask in spraying process, and protective site clothing, mask prevents from sucking too much in polyureas atomization process, and protective site clothing prevents polyureas from contacting the bad cleaning of skin.
Spray polyurea is carried out in this kind of craft, and this operation efficiency is low, and easily occurs substandard product, adds labour cost greatly, pollutes.So, be badly in need of a kind of soap-free emulsion polymeization stranded galvanized steel suspension cable and add polyurea coating, thus realize the automation that soap-free emulsion polymeization stranded galvanized steel adds polyurea coating.
Summary of the invention
(1) technical problem that will solve
In order to solve above-mentioned prior art Problems existing, the invention provides a kind of soap-free emulsion polymeization stranded galvanized steel suspension cable and adding polyurea coating.
(2) technical scheme
The present invention's adopted technical scheme that solves the problem is:
A kind of soap-free emulsion polymeization stranded galvanized steel suspension cable adds polyurea coating, comprise paying out machine, tractor, controller, first encoder, note urea machine, second encoder, admission machine, described tractor is positioned on the first brace table, described first encoder is positioned on the second brace table with note urea machine, described second encoder is positioned on the 3rd brace table, steel strand are placed in described paying out machine, described steel strand draw through tractor, again by after the first rotating shaft one of described first encoder and the first rotating shaft two, note urea is carried out again by note urea machine, afterwards again by the second rotating shaft one and the second rotating shaft two of the second encoder, by described admission machine, the steel strand after note urea are carried out disc type receipts again to twine.
Second rotating shaft one of the first rotating shaft one of described first encoder, described first rotating shaft two, described second encoder and the fulcrum of described second rotating shaft two are two or more.
The fulcrum one of the first rotating shaft one of described first encoder is positioned at above described first rotating shaft one fulcrum two and fulcrum three.
The fulcrum one of the second rotating shaft one of described first encoder is positioned at above described first rotating shaft one fulcrum two and fulcrum three.
The fulcrum one of the first rotating shaft one of described second encoder is positioned at above described first rotating shaft one fulcrum two and fulcrum three.
The fulcrum one of the second rotating shaft one of described second encoder is positioned at above described second rotating shaft one fulcrum two and fulcrum three.
Described steel strand draw through tractor, and described steel strand and surface water horizontal line angularly ∠ A, the ∠ A number of degrees are more than or equal to 15 degree and are less than or equal to 75 degree.
Described steel strand carry out disc type collection by described admission machine, and described steel strand and surface water horizontal line angularly ∠ B, the ∠ B number of degrees are more than or equal to 15 degree and are less than or equal to 75 degree.
(3) beneficial effect
The present invention can produce positive beneficial effect, and this device can on-line checkingi polyureas thickness, the uniformity, the electronic equipment on-line continuous monitoring polyureas condition of production, and prompting defect situation and position, repair in time, reduces drag-line hidden danger; Be conducive to place to reduce, 6 meters wide, the 30 meters long requirements that just can meet 1 production line; Personnel reduce, and labour intensity reduces, and a people can see several machines, become and lower labour cost and raise labour efficiency; Reduce the waste of artificial mark spraying urea; Meanwhile, in production painting jacket is crossed into, oil can be stopped in the position being coated with bag polyureas accurately, effectively avoid the operation removing grease in processing polyureas process, decrease the use of inflammable explosive article, add the adhesion stress between polyureas and twisted wire.
Accompanying drawing explanation
Fig. 1 is stereogram one of the present invention;
Fig. 2 is the A place partial enlarged drawing of Fig. 1 of the present invention;
Fig. 3 is the B place partial enlarged drawing of Fig. 1 of the present invention;
Fig. 4 is stereogram two of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with detailed description of the invention also with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of soap-free emulsion polymeization stranded galvanized steel suspension cable adds polyurea coating, comprise paying out machine 1, tractor 3, controller 4, first encoder 5, note urea machine 6, second encoder 8, admission machine 9, described tractor 3 is positioned on the first brace table 13, described first encoder 5 is positioned on the second brace table 14 with note urea machine 6, described second encoder 8 is positioned on the 3rd brace table 15, steel strand 2 are placed in described paying out machine 1, described steel strand 2 draw through tractor 3, again by after the first rotating shaft 1 of described first encoder 5 and the first rotating shaft 2 502, note urea is carried out again by note urea machine 6, afterwards again by the second rotating shaft 1 and the second rotating shaft 2 802 of the second encoder 8, by described admission machine 9, the steel strand after note urea are carried out disc type collection again.
Second rotating shaft 1 of the first rotating shaft 1 of described first encoder 5, described first rotating shaft 2 502, described second encoder 8 and the fulcrum of described second rotating shaft 2 802 are two or more.
The fulcrum 1 of the first rotating shaft 1 of described first encoder 5 is positioned at above described first rotating shaft 1 fulcrum 2 5012 and fulcrum 3 5013, and is 120 degree with angle formed by fulcrum 2 5012 and fulcrum 3 5013.
The fulcrum 1 of the second rotating shaft 1 of described first encoder 5 is positioned at above described first rotating shaft 1 fulcrum 2 5022 and fulcrum 3 5023, and is 120 degree with angle formed by fulcrum 2 5022 and fulcrum 3 5023.
The fulcrum 1 of the first rotating shaft 1 of described second encoder 8 is positioned at above described first rotating shaft 1 fulcrum 2 8012 and fulcrum 3 8013, and is 120 degree with angle formed by fulcrum 2 8012 and fulcrum 3 8013.
The fulcrum 1 of the second rotating shaft 1 of described second encoder 8 is positioned at above described second rotating shaft 1 fulcrum 2 8022 and fulcrum 3 8023, and is 120 degree with angle formed by fulcrum 2 8022 and fulcrum 3 8023.
Described steel strand 2 draw through described tractor 3, and described steel strand 2 and surface water horizontal line angularly ∠ A, the ∠ A number of degrees are more than or equal to 15 degree and are less than or equal to 75 degree.The angle tilted is convenient to described tractor 3 and is drawn described steel strand 2.
Described steel strand 2 carry out disc type collection by described admission machine 9, and described steel strand 2 and surface water horizontal line angularly ∠ B, the ∠ B number of degrees are more than or equal to 15 degree and are less than or equal to 75 degree.Oblique angle is convenient to described admission machine 9 and is twined described steel strand 2 disc type receipts.
During work, first, steel strand 2 are placed in described paying out machine 1, described steel strand 2 carry out by control cabinet 11 traction controlling described tractor 3 pairs of steel strand 2, again by after the first rotating shaft 1 of described first encoder 5 and the first rotating shaft 2 502, carry out note urea by note urea machine 6 again, afterwards again by the second rotating shaft 1 and the second rotating shaft 2 802 of the second encoder 8, then by described admission machine 9, the steel strand after note urea are carried out disc type collection.
Wherein, described steel strand 2 are through the first rotating shaft 1 and the first rotating shaft 2 502 of described first encoder 5, and described steel strand 2 are between the fulcrum 1 of the first rotating shaft 1 of described first encoder 5 and described first rotating shaft 1 fulcrum 2 5012 and fulcrum 3 5013.
Wherein, described steel strand 2 are through second rotating shaft 1 of described first encoder 5 time, and described steel strand 2 are between the fulcrum 1 of described second rotating shaft 1 and described second rotating shaft 1 fulcrum 2 5022 and fulcrum 3 5023.
Described steel strand 2 are through first rotating shaft 1 of described second encoder 8 time, and described steel strand 2 are through being in the first rotating shaft 1 fulcrum 1 of described second encoder 8 between described first rotating shaft 1 fulcrum 2 8012 and fulcrum 3 8013.
Described steel strand 2 are through first rotating shaft 2 802 of described second encoder 8 time, described steel strand 2 are through being in the second rotating shaft 1 fulcrum of described second encoder 8, and described steel strand 2 are in fulcrum 1 between described second rotating shaft 1 fulcrum 2 8022 and fulcrum 3 8023.
Described control cabinet 11 controls described tractor 6, and controller 12 controls the first encoder; Controller 10 controls the second encoder, and all data pre-set in advance in described control cabinet, described controller 12, described controller 10.
Concrete operation is as follows: setting data on the first encoder 5, and single cable length data when producing with PE sheath is identical, respectively adds 1000mm (for polyureas is overlapped on PE sheath) by the polyureas length two ends of processing.The automatic stopping when marching to drawing requirement size, first time stops: the first time parking spot 1000mm fewer than the first time coding position of the second coding encoders 8 during processing PE sheath of described first coding 5, second time parking spot after processing polyureas: the second time parking spot of described first encoder 5 1000mm more than the coding position of the second coding 8 described in during processing PE sheath, third time stops: the parking spot of described first encoder 5 is necessary consistent with the coding position of described second encoder 8.First time stops, the first time parking spot 1000mm fewer than the first time coding position of the second encoder 8 described in during processing PE sheath of described first encoder 5 can be checked, after checking that size is correct, described polyureas machine 6 is removed at the plastic sheath of polyureas working position, clean the dust (lap position is not less than 1000mm) of the grease on zinc-plated twisted wire, dust and polyureas and sheath lap position, check cleaning after zinc-plated twisted wire and sheath whether clean.Surfacing, is coated with package location at described polyureas machine 6 and does the close-burning surface preparation of increase.The PE sheath subtracting 1000mm in polyureas position starts to be coated with bag polyureas, on-line synchronous, Real-Time Monitoring, detection (inlet diameter measuring instrument, belt surface defects detection) polyureas diameter, polyureas thickness, polyureas surface blemishes, computer record defective locations, repairs after single cable polyureas process finishing.
Second time is stopped: polyureas is coated with and wrapped the parking of PE sheath 1000mm place, checks the data of on-line measurement (inlet diameter measuring instrument, belt surface defects detection) equipment, process polyureas defect.(defective just remove polyureas more always)
Third time stops, and the parking spot of described first encoder 5 must be consistent with the coding position of described second encoder 8.Complete a cables.
So far, complete a soap-free emulsion polymeization stranded galvanized steel suspension cable and add polyurea coating, after this, constantly repeat by above sequencing, continual automatic coating soap-free emulsion polymeization stranded galvanized steel suspension cable being added to polyurea coating can be realized.
Be understandable that steel strand 2 can be soap-free emulsion polymeization stranded galvanized steel or the zinc-plated strand of soap-free emulsion polymeization.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (8)
1. soap-free emulsion polymeization stranded galvanized steel suspension cable adds polyurea coating, it is characterized in that, comprise paying out machine (1), tractor (3), controller (4), first encoder (5), note urea machine (6), second encoder (8), admission machine (9), described tractor (3) is positioned on the first brace table (13), described first encoder (5) is positioned on the second brace table (14) with note urea machine (6), described second encoder (8) is positioned on the 3rd brace table (15), steel strand (2) are placed in described paying out machine (1), described steel strand (2) draw through tractor (3), again by after the first rotating shaft one (501) of described first encoder (5) and the first rotating shaft two (502), note urea is carried out again by note urea machine (6), afterwards again by the second rotating shaft one (801) and the second rotating shaft two (802) of the second encoder (8), by described admission machine (9), the steel strand after note urea are carried out disc type receipts again to twine.
2. soap-free emulsion polymeization stranded galvanized steel suspension cable according to claim 1 adds polyurea coating, it is characterized in that: the second rotating shaft one (801) of the first rotating shaft one (501) of described first encoder (5), described first rotating shaft two (502), described second encoder (8) and the fulcrum of described second rotating shaft two (802) are between two to four.
3. soap-free emulsion polymeization stranded galvanized steel suspension cable according to claim 2 adds polyurea coating, it is characterized in that, the fulcrum one (5011) of the first rotating shaft one (501) of described first encoder (5) is positioned at described first rotating shaft one (501) fulcrum two (5012) and fulcrum three (5013) oblique upper, and is 120 degree with fulcrum two (5012) and the formed angle of fulcrum three (5013).
4. soap-free emulsion polymeization stranded galvanized steel suspension cable according to claim 2 adds polyurea coating, it is characterized in that, the fulcrum one (5021) of the second rotating shaft one (502) of described first encoder (5) is positioned at described first rotating shaft one (502) fulcrum two (5022) and fulcrum three (5023) oblique upper, and is 120 degree with fulcrum two (5022) and the formed angle of fulcrum three (5023).
5. soap-free emulsion polymeization stranded galvanized steel suspension cable according to claim 2 adds polyurea coating, it is characterized in that, the fulcrum one (8011) of the first rotating shaft one (801) of described second encoder (8) is positioned at described first rotating shaft one (801) fulcrum two (8012) and fulcrum three (8013) top, and is 120 degree with fulcrum two (8012) and the formed angle of fulcrum three (8013).
6. soap-free emulsion polymeization stranded galvanized steel suspension cable according to claim 2 adds polyurea coating, it is characterized in that, the fulcrum one (8021) of the second rotating shaft one (802) of described second encoder (8) is positioned at described second rotating shaft one (801) fulcrum two (8022) and fulcrum three (8023) top, and is 120 degree with fulcrum two (8022) and the formed angle of fulcrum three (8023).
7. soap-free emulsion polymeization stranded galvanized steel suspension cable according to claim 1 adds polyurea coating, it is characterized in that, described steel strand (2) draw through tractor (3), described steel strand (2) and surface water horizontal line angularly ∠ A, the ∠ A number of degrees are more than or equal to 15 degree and are less than or equal to 75 degree.
8. soap-free emulsion polymeization stranded galvanized steel suspension cable according to claim 1 adds polyurea coating, it is characterized in that, described steel strand (2) carry out disc type collection by described admission machine (9), described steel strand (2) and surface water horizontal line angularly ∠ B, the ∠ B number of degrees are more than or equal to 15 degree and are less than or equal to 75 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323044.2A CN104929041A (en) | 2015-06-15 | 2015-06-15 | Unbonded galvanized strand stay cable addition polymerization urea coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323044.2A CN104929041A (en) | 2015-06-15 | 2015-06-15 | Unbonded galvanized strand stay cable addition polymerization urea coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104929041A true CN104929041A (en) | 2015-09-23 |
Family
ID=54116450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510323044.2A Pending CN104929041A (en) | 2015-06-15 | 2015-06-15 | Unbonded galvanized strand stay cable addition polymerization urea coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104929041A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101457364A (en) * | 2008-12-31 | 2009-06-17 | 江苏中矿大正表面工程技术有限公司 | Sealing corrosion proof protection method of rope-suspension bridge cable system |
| JP4427602B1 (en) * | 2009-04-03 | 2010-03-10 | 黒沢建設株式会社 | PC steel strand anticorrosive film forming method and PC steel strand |
| CN202969273U (en) * | 2012-12-21 | 2013-06-05 | 安徽省交通投资集团有限责任公司 | Cable-stayed bridge stay cable with saddle anchoring sections with composite sheaths |
| CN203803963U (en) * | 2014-04-30 | 2014-09-03 | 柳州豪姆机械有限公司 | Multifunctional epoxy coating pre-stress rib production line |
| CN205024594U (en) * | 2015-06-15 | 2016-02-10 | 天津正天翼博预应力钢绞线有限公司 | No bonding galvanized strand wires suspension cable adds polyurea coating |
-
2015
- 2015-06-15 CN CN201510323044.2A patent/CN104929041A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101457364A (en) * | 2008-12-31 | 2009-06-17 | 江苏中矿大正表面工程技术有限公司 | Sealing corrosion proof protection method of rope-suspension bridge cable system |
| JP4427602B1 (en) * | 2009-04-03 | 2010-03-10 | 黒沢建設株式会社 | PC steel strand anticorrosive film forming method and PC steel strand |
| CN202969273U (en) * | 2012-12-21 | 2013-06-05 | 安徽省交通投资集团有限责任公司 | Cable-stayed bridge stay cable with saddle anchoring sections with composite sheaths |
| CN203803963U (en) * | 2014-04-30 | 2014-09-03 | 柳州豪姆机械有限公司 | Multifunctional epoxy coating pre-stress rib production line |
| CN205024594U (en) * | 2015-06-15 | 2016-02-10 | 天津正天翼博预应力钢绞线有限公司 | No bonding galvanized strand wires suspension cable adds polyurea coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2325394B1 (en) | Method and device for applying a liquid to a rope | |
| DE102010031610A1 (en) | Component for guiding or picking up a fluid and method for checking the component | |
| CN205024594U (en) | No bonding galvanized strand wires suspension cable adds polyurea coating | |
| CN206339721U (en) | A kind of aluminium strip wraps up production line with optical cable | |
| CN102127770A (en) | Coating anticorrosion method for connection part of steel structure | |
| CN206574129U (en) | High-intelligentization height automation Petroleum Casing Product Line | |
| JP2010239687A (en) | Fault inspection device for overhead electric wire | |
| CN104929041A (en) | Unbonded galvanized strand stay cable addition polymerization urea coating | |
| CN205035734U (en) | Produce no bonding epoxy steel strand wires polyurea coating device | |
| CN105537470B (en) | A kind of fluid pressure type pier shaft steel bar meter mould bases and pier shaft reinforcement construction technique | |
| CN105155415B (en) | Unbonded polyurea coating adding device for epoxy-steel-strand stay cable | |
| CN205367505U (en) | Hoisting machinery main girder structure harms recognition device | |
| CN205843671U (en) | A kind of adjustable engineering monitoring prism protective cover | |
| KR101167081B1 (en) | Apparatus for detecting cable damages of power transmission line | |
| CN106197486B (en) | A kind of construction method of miter gate's optical fiber crack sensor | |
| CN204085372U (en) | The special simple and fast survey instrument of inspection based on escalator/moving sidewalk | |
| CN202290810U (en) | Online wire diameter measuring device | |
| CN204943046U (en) | A kind of intelligent visual defect of pipeline diagnostic equipment | |
| CN211013008U (en) | Concrete construction monitoring sensing optical fiber | |
| CN114526449A (en) | Leakage detection system for mine tailing buried conveying pipeline | |
| CN106933259A (en) | A kind of stacking stand conveyer chain distance-finding method | |
| CN107892199B (en) | Control method for automatic feeding and discharging of roll-type material | |
| CN206126174U (en) | Distributed optical fiber temperature measurement device and temperature measurement early warning system | |
| CN111010440A (en) | Concrete pouring digital monitoring management system | |
| Hall | Electromagnetic inspection of wire ropes–vertical lift bridges |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cai Bo Inventor after: Yang Xiaoguang Inventor after: Hu Ke Inventor after: Cao Bin Inventor before: Cai Bo |
|
| COR | Change of bibliographic data | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |