CN106284095A - Concrete pier automatic spray curing means and using method - Google Patents
Concrete pier automatic spray curing means and using method Download PDFInfo
- Publication number
- CN106284095A CN106284095A CN201610828513.0A CN201610828513A CN106284095A CN 106284095 A CN106284095 A CN 106284095A CN 201610828513 A CN201610828513 A CN 201610828513A CN 106284095 A CN106284095 A CN 106284095A
- Authority
- CN
- China
- Prior art keywords
- spray
- water
- pipe
- nursing frame
- pier
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
- C04B40/0277—Hardening promoted by using additional water, e.g. by spraying water on the green concrete element
Abstract
Concrete pier automatic spray curing means includes jacking system, water system and spray system, jacking system and water system is opened according to the time set, while spray nursing frame promotes, the water of water pump suction is delivered in water-main, point aqueduct and spray header successively, by shower nozzle water spray, the concrete pier surface needing maintenance is carried out wet curing, it is auto-reverse that nursing frame to be sprayed rises to pier coping portion hoist engine, and spray nursing frame is decreased until cushion cap face in spray continuously.Present configuration is simple, reasonable in design, use easy to operate, can effectively solve to use artificial mark spraying water curing can not meet the problem that spray demand causes bridge pier to crack, improve the service life of construction quality and bridge pier, the water curtain that water spray covers pier shaft concrete curing face is more uniform, can realize moistening tending quality standard comprehensive, complete, maintenance effect is extremely obvious, solves a difficult problem for Gao Dun high-altitude concrete curing.
Description
Technical field
The present invention relates to a kind of concrete curing device and using method, especially relate to a kind of concrete pier and automatically spray
Drench curing means and using method, belong to road and bridge construction field.
Background technology
Casting concrete needs to carry out maintenance after solidification, to keep concrete surface to moisten, thus ensures the water of cement
Change hardening can be smoothed out.If carrying out maintenance not in time, when, after concrete surface dehydration, the hydration reaction of cement stops, with
Time surface produce dry shrinkage, under the effect of shrinkage stress, xoncrete structure can produce crack, affect structural strength safety with
Normal use.The maintenance process commonly used artificial mark spraying water curing of bridge pier xoncrete structure at present, but along with construction of road and bridge scale
Extension, use artificial mark spraying water curing method can not meet demand, also easily occur omitting maintenance phenomenon, make bridge pier pier shaft
Cracking, produce potential safety hazard, have impact on construction quality, reduce the service life of bridge pier, operative works by force simultaneously
Degree is big, and security risk is big, and working performance is low, has not yet to see open a kind of preferably concrete pier automatic spray curing means
And using method.
Summary of the invention
It is an object of the invention to the deficiency overcoming current concrete pier maintenance process to exist, and disclose a kind of concrete
Bridge pier automatic spray curing means and using method.
Concrete pier automatic spray curing means of the present invention be the technical scheme is that
Being collectively constituted jacking system by hoist engine, rotating shaft, lifting wire rope, rotating shaft is hinged at pier coping portion, on hoist engine
Wirerope-winding in the middle of rotating shaft, the lifting wire rope that rotating shaft two ends are wound around is connected to spray on nursing frame；By supplying water
Pond, water pump, water-main, point water-supply-pipe composition water system, water pump is arranged in feed cistern, and water pump connects with water-main,
One end of water-main connects with a point water-supply-pipe, and a point water-supply-pipe is placed on concrete pier both sides；By spray nursing frame, shower water
Pipe and shower nozzle collectively constitute spray system, and a point water-supply-pipe one end is fixed on spray nursing frame and connects with spray header, shower water
Pipe lays a circle inside spray nursing frame, spray header is arranged and multiple is uniformly distributed just spray to concrete pier surface
Head；The hoist engine of jacking system and the water pump of water system are respectively provided with the time relay.
Concrete pier automatic spray maintenance process of the present invention is as follows:
First arranging the time relay of water pump and hoist engine, open water system according to the time set, water pump is from confession
Shower nozzle ejection water in the water of suction delivers to water-main, point aqueduct and spray header successively in pond, on spray header
The concrete pier surface needing maintenance is carried out wet curing；Opening the hoist engine of lifting system, hoist engine passes through steel wire simultaneously
Rope band moves axis of rotation, and the lifting wire rope simultaneously driving rotating shaft two ends to be connected to spray on nursing frame makes spray nursing frame synchronize
Promoting, to be hoisted to pier coping portion, now hoist engine is auto-reverse, drives rotating shaft to synchronize reversion, and spray nursing frame is in spray continuously
Pouring is decreased until cushion cap face, continues to bridge pier surface sprinkling；After a lifting process of spray nursing frame completes, water spray is made
Industry stops, and so circulation is to ensure concrete curing quality.
Present configuration is simple, reasonable in design, uses easy to operate, only need to set the opening time of the time relay,
Just can open water supply installation and lifting device, spray system can be made to enter duty, can effectively solve to use artificial water spray
Maintenance can not meet the problem that spray demand causes bridge pier to crack, and improves the service life of construction quality and bridge pier, with
Time operative's labor intensity little, safe and reliable, working performance is high, greatly reduces the artificial work high above the ground time, with
And the probability of generation security incident during maintenance construction, the most easy for installation, water spray covers the water curtain in pier shaft concrete curing face relatively
For uniformly, can realize moistening tending quality standard comprehensive, complete, maintenance effect is extremely obvious, solves Gao Dun high-altitude coagulation
A difficult problem for soil maintenance, and maintenance efficiency is high.Bridge pier can be sprayed completely, it is to avoid manually protect with water column too extensive cultivation during water pipe maintenance
The defect that area is little, it is notable that water resource, environmental protection and maintenance effect have been saved in the recycling of water.Owing to spray piping upper nozzle sprays
Just surface to concrete pier, water hole, in the case of therefore effectively preventing hydraulic pressure lossy, it is ensured that ejection spray can spray
On concrete curing face.
Accompanying drawing explanation
Accompanying drawing 1 uses state main TV structure schematic diagram for the present invention.
Accompanying drawing 2 uses state left view structural representation for the present invention.
Accompanying drawing 3 uses state plan structure schematic diagram for the present invention.
Reference: rotating shaft 1, spray nursing frame 2, water-main 3, point water-supply-pipe 4, water pump 5, feed cistern 6, hoist engine 7,
Spray header 8, shower nozzle 9, the time relay 10, lifting wire rope 11, bridge pier 12, cushion cap 13.
Detailed description of the invention
Below by embodiment and accompanying drawing, the present invention is described in further detail.
Concrete pier automatic spray curing means of the present invention be the technical scheme is that
As it is shown in figure 1, collectively constituted jacking system by hoist engine 7, rotating shaft 1, lifting wire rope 11, rotating shaft 1 is hinged at bridge
Pier 12 top, the wirerope-winding on hoist engine 7 is in the middle of rotating shaft 1, and the lifting wire rope 11 that rotating shaft 1 two ends are wound around connects respectively
On spray nursing frame 2；Being formed water system by feed cistern 6, water pump 5, water-main 3, a point water-supply-pipe 4, water pump 5 is arranged on confession
In pond 6, water pump 5 connects with water-main 3, and one end of water-main 3 connects with a point water-supply-pipe 4, and a point water-supply-pipe 4 is placed on mixed
Solidifying soil bridge pier 12 both sides；Being collectively constituted spray system by spray nursing frame 2, spray header 8 with shower nozzle 9, point water-supply-pipe 4 one end is solid
Being scheduled on spray nursing frame 2 and connect with spray header 8, spray header 8 lays a circle, spray header 8 inside spray nursing frame 2
On arrange and multiple be uniformly distributed just shower nozzle 9 to concrete pier 12 surface；The hoist engine 7 of jacking system and the water of water system
Pump 4 is respectively provided with the time relay.
As it is shown on figure 3, the distance between adjacent two shower nozzles 9 is 30cm～40cm, water-main 3, a point water-supply-pipe 4 are soft
Pvc pipe, spray header 8 is round steel pipe, and the caliber of water-main 3 is 3cm～5cm, point water-supply-pipe 4 and the caliber of spray header 8
Equal and be 2cm～3cm；Feed cistern 6 is made up of cistern and sedimentation tank two parts, and capacity is not less than 3 cubes.
Concrete pier automatic spray maintenance process of the present invention is as follows:
First the time relay 10 of water pump 5 and hoist engine 7 is set, opens water system, water according to the time set
The water that pump 5 aspirates in feed cistern 6 is delivered in water-main 3, point aqueduct 4 and spray header 8 successively, on spray header 8
Shower nozzle 9 spray water concrete pier 12 surface needing maintenance carried out wet curing；Open the hoist engine of lifting system simultaneously
7, hoist engine 7 drives rotating shaft 1 to rotate by steel wire rope, drives rotating shaft 1 two ends to be connected to spray the lifting steel on nursing frame 2 simultaneously
Cord 11 makes spray nursing frame 2 Synchronous lifting, and to be hoisted to bridge pier 12 top, now hoist engine 7 is auto-reverse, drives rotating shaft 1
Synchronizing reversion, spray nursing frame 2 is decreased until cushion cap 13 in spray continuously, when a lifting process of spray nursing frame 2
After completing, water spray operation stops, and so circulation is to ensure concrete curing quality；The overcast and rainy spray that stops is to economize on resources, high
The warm period increases spray number of times, and the room temperature period is that 30min sprays once, and the setting of spray time is it is also contemplated that second time is sprayed
To guarantee that spraying moisture last time evaporates the most completely during pouring.
The above is only embodiments of the invention, not imposes any restrictions the present invention, every according to essence of the present invention
Any simple modification, change and the equivalent structure transformation being made above example, all still falls within technical solution of the present invention
In protection domain.
Feed cistern is utilized in the cushion cap side of concrete pier and digs a rectangle hole less than cushion cap end face, in hole
Place make by water-retention and precipitate reinforced plastic water container dimerous, cushion cap edge build one layer of check dam, water is back to
Sedimentation tank, recirculation water then flows into cistern after precipitation.Feed cistern should have enough reservoir storages, can mark warning in feed cistern
Waterline, tackles feed cistern and feeds, it is ensured that feed cistern water level meets the requirements during water level decreasing to warning line line.Water pump should
Hydraulic demand when spraying when possessing certain pushing quantity to meet differing heights bridge pier, it is ensured that maintenance water can be pumped to
Having enough hydraulic pressure to be ejected on concrete curing face by spray after the Construction of High Pier scope of operation, water pump should possess the most repeatedly
The durability of switch, to ensure the reliability when repeatedly switching and working long hours, prevents under above-mentioned use environment
The spraying effect of whole spray system is affected due to the unstable properties of water pump.
Claims (4)
1. concrete pier automatic spray curing means is: collectively constituted by hoist engine (7), rotating shaft (1), lifting wire rope (11)
Jacking system, rotating shaft (1) is hinged at bridge pier (12) top, and the wirerope-winding on hoist engine (7) is middle in rotating shaft (1), rotating shaft
(1) lifting wire rope (11) that two ends are wound around is connected to spray on nursing frame (2)；By feed cistern (6), water pump (5), main defeated
Water pipe (3), point water-supply-pipe (4) composition water system, water pump (5) is arranged in feed cistern (6), water pump (5) and water-main (3)
Connection, one end of water-main (3) connects with a point water-supply-pipe (4), and a point water-supply-pipe (4) is placed on concrete pier (12) both sides；
Being collectively constituted spray system by spray nursing frame (2), spray header (8) with shower nozzle (9), point water-supply-pipe (4) one end is fixed on spray
Drenching nursing frame (2) above to connect with spray header (8), spray header (8) is laid one along spray nursing frame (2) inner side and is enclosed, shower water
Arrange on pipe (8) and multiple be uniformly distributed just shower nozzle (9) to concrete pier (12) surface；The hoist engine (7) of jacking system with
The water pump (4) of water system is respectively provided with the time relay.
Concrete pier automatic spray curing means the most according to claim 1, it is characterised in that: adjacent two shower nozzles (9)
Between distance be 30cm～40cm, water-main (3), a point water-supply-pipe (4) are soft pvc pipe, and spray header (8) is round steel pipe,
The caliber of water-main (3) is 3cm～5cm, and the caliber of point water-supply-pipe (4) and spray header (8) is equal and is 2cm～3cm；
Feed cistern (6) is made up of cistern and sedimentation tank two parts, and capacity is not less than 3 cubes.
3. the maintenance process of concrete pier automatic spray is as follows: arrange the time relay (10) of water pump (5) and hoist engine (7),
Open water system according to time of setting, the water that water pump (5) aspirates in feed cistern (6) deliver to successively water-main (3),
Shower nozzle (9) the ejection water concrete pier to needing maintenance in dividing aqueduct (4) and spray header (8), on spray header (8)
(12) surface carries out wet curing；Opening the hoist engine (7) of lifting system, hoist engine (7) drives rotating shaft by steel wire rope simultaneously
(1) rotating, the lifting wire rope (11) simultaneously driving rotating shaft (1) two ends to be connected to spray on nursing frame (2) makes spray nursing frame
(2) Synchronous lifting, to be hoisted to bridge pier (12) top, now hoist engine (7) is auto-reverse, drives rotating shaft (1) to synchronize reversion, spray
Drench nursing frame (2) and be decreased until cushion cap (13) face in spray continuously, when a lifting process of spray nursing frame (2) completes
After, water spray operation stops, and so circulation is to ensure concrete curing quality.
Concrete pier automatic spray maintenance process the most according to claim 3, it is characterised in that: overcast and rainy stopping sprays
To economize on resources, the high temperature period increases spray number of times, and the room temperature period is that 30min sprays once, and the setting of spray time is also
It is considered as when second time sprays to guarantee that spraying moisture last time evaporates the most completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610828513.0A CN106284095A (en) | 2016-09-18 | 2016-09-18 | Concrete pier automatic spray curing means and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610828513.0A CN106284095A (en) | 2016-09-18 | 2016-09-18 | Concrete pier automatic spray curing means and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106284095A true CN106284095A (en) | 2017-01-04 |
Family
ID=57712004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610828513.0A Pending CN106284095A (en) | 2016-09-18 | 2016-09-18 | Concrete pier automatic spray curing means and using method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836002A (en) * | 2017-04-11 | 2017-06-13 | 中国中铁航空港建设集团有限公司 | A kind of sprinkling equipment with high ferro bridge pier automatic maintenance function |
| CN107721461A (en) * | 2017-11-15 | 2018-02-23 | 中铁十局集团第工程有限公司 | High-speed railway bridge floor series concrete high-pressure spraying is atomized curing system |
| CN107841956A (en) * | 2017-12-27 | 2018-03-27 | 河南省亚欧起重设备有限公司 | A kind of pier shaft conserves spray equipment |
| CN107903083A (en) * | 2017-12-21 | 2018-04-13 | 中交公局海威工程建设有限公司 | Pier stud concrete curing structure and pier stud construction system |
| CN108487077A (en) * | 2018-06-13 | 2018-09-04 | 中交路桥建设有限公司 | A kind of pier stud automatic spray health promotion system |
| CN108951432A (en) * | 2018-09-18 | 2018-12-07 | 甘肃恒捷路桥养护科技有限公司 | Full-automatic pier stud solar energy power generating spraying health promotion system |
| CN108970854A (en) * | 2017-04-28 | 2018-12-11 | 徐良 | A kind of bridge bottom wall paint spraying construction method |
| CN110172916A (en) * | 2019-05-22 | 2019-08-27 | 中建五局土木工程有限公司 | Bridge High-pier concrete curing method |
| CN110281364A (en) * | 2019-07-18 | 2019-09-27 | 东莞市冠峰混凝土有限公司 | A kind of concrete component automatic maintenance system |
| CN112575688A (en) * | 2020-12-11 | 2021-03-30 | 中铁六局集团有限公司交通工程分公司 | Concrete pier body spraying maintenance method |
| CN112575687A (en) * | 2020-12-11 | 2021-03-30 | 中铁六局集团有限公司交通工程分公司 | Concrete pier body spray maintenance system and maintenance method |
| CN113293705A (en) * | 2021-05-22 | 2021-08-24 | 蓝海建设集团有限公司 | High mound construction curing means |
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| CN206015588U (en) * | 2016-08-19 | 2017-03-15 | 青海省海西公路桥梁工程有限责任公司 | A kind of basket-hanging bridge pier rack for cleaning |
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| KR20010054812A (en) * | 1999-12-08 | 2001-07-02 | 박재만 | Apparatus to reinforce the footing part of pier and thereof method |
| CN201092735Y (en) * | 2007-08-30 | 2008-07-30 | 中交第二航务工程局有限公司 | Cable support tower concrete timing spraying-pouring conserve and wind-proof device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836002A (en) * | 2017-04-11 | 2017-06-13 | 中国中铁航空港建设集团有限公司 | A kind of sprinkling equipment with high ferro bridge pier automatic maintenance function |
| CN108970854A (en) * | 2017-04-28 | 2018-12-11 | 徐良 | A kind of bridge bottom wall paint spraying construction method |
| CN107721461A (en) * | 2017-11-15 | 2018-02-23 | 中铁十局集团第工程有限公司 | High-speed railway bridge floor series concrete high-pressure spraying is atomized curing system |
| CN107903083A (en) * | 2017-12-21 | 2018-04-13 | 中交公局海威工程建设有限公司 | Pier stud concrete curing structure and pier stud construction system |
| CN107841956A (en) * | 2017-12-27 | 2018-03-27 | 河南省亚欧起重设备有限公司 | A kind of pier shaft conserves spray equipment |
| CN108487077A (en) * | 2018-06-13 | 2018-09-04 | 中交路桥建设有限公司 | A kind of pier stud automatic spray health promotion system |
| CN108951432A (en) * | 2018-09-18 | 2018-12-07 | 甘肃恒捷路桥养护科技有限公司 | Full-automatic pier stud solar energy power generating spraying health promotion system |
| CN110172916A (en) * | 2019-05-22 | 2019-08-27 | 中建五局土木工程有限公司 | Bridge High-pier concrete curing method |
| CN110281364A (en) * | 2019-07-18 | 2019-09-27 | 东莞市冠峰混凝土有限公司 | A kind of concrete component automatic maintenance system |
| CN112575688A (en) * | 2020-12-11 | 2021-03-30 | 中铁六局集团有限公司交通工程分公司 | Concrete pier body spraying maintenance method |
| CN112575687A (en) * | 2020-12-11 | 2021-03-30 | 中铁六局集团有限公司交通工程分公司 | Concrete pier body spray maintenance system and maintenance method |
| CN113293705A (en) * | 2021-05-22 | 2021-08-24 | 蓝海建设集团有限公司 | High mound construction curing means |
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Application publication date: 20170104 |