CN115478479A - Device for maintaining circulating water system in summer by using high upright posts and use method - Google Patents
Device for maintaining circulating water system in summer by using high upright posts and use method Download PDFInfo
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- CN115478479A CN115478479A CN202211087481.5A CN202211087481A CN115478479A CN 115478479 A CN115478479 A CN 115478479A CN 202211087481 A CN202211087481 A CN 202211087481A CN 115478479 A CN115478479 A CN 115478479A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 264
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000012423 maintenance Methods 0.000 claims abstract description 66
- 239000004744 fabric Substances 0.000 claims abstract description 20
- 238000005086 pumping Methods 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 239000013589 supplement Substances 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 239000003651 drinking water Substances 0.000 claims description 2
- 235000020188 drinking water Nutrition 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000004746 geotextile Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to the technical field of concrete column maintenance, in particular to a device for maintaining a circulating water system in summer by using a high upright column and a using method thereof. According to the invention, through the arranged rubber pipe, the flat nozzle spray head, the maintenance cover cloth, the annular water belt, the supporting block, the water dripping hole, the water blocking valve, the water return groove, the water return pipe, the water storage barrel, the water pumping pipe, the circulating pump and the wireless water level sensor, when the concrete high-rise column is maintained in summer, the circulating pump can uniformly spray the maintenance water on the surface of the concrete high-rise column through the flat nozzle spray head and the water dripping hole, redundant water can flow back into the water return groove and flow back into the water storage barrel through the water return pipe, so that the maintenance water can be recycled, the water consumption is greatly reduced, the pollution discharge is reduced, maintenance equipment is only assembled and disassembled by workers at the beginning and the end of the maintenance process, only water needs to be supplemented timely at ordinary times, the maintenance efficiency and the maintenance quality are greatly improved, and the safety risk of workers working aloft is reduced.
Description
Technical Field
The invention relates to the technical field of concrete column maintenance, in particular to a device for maintaining a circulating water system in summer by using a high upright column and a using method.
Background
The maturity of high-speed rail technology makes high-speed rail construction be going on hot and hot. In order to ensure the stable operation of the high-speed train, the high-speed rail is generally provided with an elevated track on the ground, and a concrete column is required to be used for supporting the lower side of the track, so that the quality of the concrete column is related to the safe operation of the high-speed train. The concrete high upright post needs to be maintained by using special maintenance equipment, so that the quality of the concrete post is ensured.
The existing concrete high-upright post maintenance construction process is characterized in that a sprinkler is matched with a bucket, geotextile or maintenance liquid to maintain a high and large concrete upright post structure in summer, more water resources are consumed, more pollution is discharged, more workers are consumed, the efficiency and the maintenance quality are lower, and the safety risk of workers in high-altitude operation is increased due to hot weather in the maintenance process.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a device and a using method for maintaining a circulating water system in high upright in summer, and solves the problems that in the existing concrete high upright maintaining construction process, a sprinkler is matched with a bucket, geotextile or maintenance liquid to maintain a high and large concrete upright structure in summer, so that the water resource consumption is high, the pollution discharge is high, the labor consumption is high, the efficiency and the maintenance quality are low, and the safety risk of workers working aloft is increased due to hot weather in the maintaining process.
In order to achieve the purpose, the invention provides the following technical scheme: the device for the high-stand-column summer maintenance circulating water system comprises a rubber pipe, wherein rope rings are arranged on the upper side of the rubber pipe at equal intervals, a maintenance covering cloth is arranged on the lower side of the rubber pipe, an annular water belt is arranged on the lower side of the maintenance covering cloth, the rubber pipe and the annular water belt are arranged in an opening mode, the annular water belt is three, the annular water belt is connected with the upper portion and the lower portion through the maintenance covering cloth, flat nozzle spray heads are arranged on the lower edge of the rubber ring at equal intervals, supporting blocks are arranged on the inner side of the annular water belt at equal intervals, a water blocking valve is arranged on the lower edge of the annular water belt, a water dripping hole is formed in the lower side of each supporting block, a water conveying pipe is connected between the rubber pipe and the annular water belt, a water return groove is formed in the lower edge of the maintenance covering cloth, a water return pipe is arranged on the lower side of the water return groove, a water storage barrel is arranged at one end, a wireless water level sensor is arranged on the upper side of the water storage barrel, a water pumping pipe is arranged on one side of the bottom of the water storage barrel, and a circulating pump is arranged at one end, and a circulating pump is arranged on the water pumping pipe.
As a preferable technical scheme of the invention, a barrel cover is arranged at the center of the upper side face of the water storage barrel, magic tapes are arranged at the opening positions of the rubber pipe, the annular water belt and the water return groove, and a sealing rubber mat is arranged on the side face of the inner ring of the rubber pipe.
As a preferred technical scheme of the invention, the rope ring and the rubber tube are of an integral structure, and the sealing rubber pad is glued with the rubber tube.
As a preferable technical scheme of the invention, the magic tape is glued to the rubber tube, and the maintenance cover cloth is in hot-melt connection with the rubber tube.
As a preferable technical scheme of the invention, the circulating pump is connected with the rubber pipe through a clamping groove, and the circulating pump is inserted into the water pumping pipe.
As a preferred technical scheme of the invention, the supporting block and the annular water band are of an integral structure, and the water-blocking valve is glued with the annular water band.
As a preferred technical scheme of the invention, the water return groove is made of rubber, and the depth of the inner side of the water return groove is 100mm.
A using method of a device for maintaining a circulating water system in summer by using a high upright post,
(5) Hanging the upper side of the maintenance device at the upper end of the concrete upright post;
(6) The rubber pipe, the annular water hose and the water return tank are tightly attached to the outer surface of the concrete upright post;
(7) Pumping water in the water storage barrel to a rubber pipe and an annular water belt, spraying water on the outer surface of the concrete upright post for maintenance, collecting excessive water bodies on the upper side of the water blocking valve, and flowing downwards along the outer surface of the concrete upright post when the excessive water bodies are collected to a certain amount;
(8) After the wireless water level sensor detects that the water level is lowered too much, water supplementing information is sent to workers, and the workers supplement water in time.
As a preferred embodiment of the present invention,
(1) The binding rope passes through the rope ring to form a rope net, so that the upper side of the maintenance device is conveniently hung at the upper end of the concrete upright post,
(2) The rubber pipe, the annular water hose and the opening position of the water return groove are fixedly connected through magic tapes, so that the rubber pipe, the annular water hose and the water return groove can be tightly attached to the outer surface of the concrete upright post;
(3) The water storage barrel is filled with water, the water return pipe and the water pumping pipe are connected and installed, the circulating pump is started, the circulating pump can pump the water in the water storage barrel into the rubber pipe and the annular water belt through the water pumping pipe, water spraying maintenance is carried out on the outer surface of the concrete upright post through the flat nozzle spray head and the water dripping hole respectively, redundant water can be gathered on the upper side of the water blocking valve, and can flow downwards along the outer surface of the concrete upright post when gathered to a certain amount, so that the concrete upright post is guaranteed to be fully moisturized and maintained, the water return groove can collect the redundant water and return the redundant water into the water storage barrel through the water return pipe;
(4) After the wireless water level sensor detects that the water level drops excessively, water supplementing information is sent to workers, so that the workers can supplement water in time, waste of water resources is reduced, and safety risks of the workers during summer concrete column maintenance are reduced.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the arrangement of the rubber pipe, the flat nozzle spray head, the maintenance cover cloth, the annular water belt, the supporting block, the water dripping hole, the water blocking valve, the water return groove, the water return pipe, the water storage barrel, the water pumping pipe, the circulating pump and the wireless water level sensor, when the concrete high-rise column is maintained in summer, the circulating pump can uniformly spray the maintenance water on the surface of the concrete high-rise column through the flat nozzle spray head and the water dripping hole, so that the best maintenance effect is achieved, redundant water can flow back into the water return groove and flow back into the water storage barrel through the water return pipe, further the water can be recycled, the water consumption is greatly reduced, pollution discharge is reduced, a worker only installs and removes maintenance equipment at the beginning and the end of the maintenance process, the maintenance efficiency and the maintenance quality are greatly improved only according to the water level information sent by the wireless water level sensor at ordinary times, and the safety risk of the worker in high-altitude operation is reduced.
Drawings
FIG. 1 is a schematic structural view of a high-upright apparatus for summer maintenance of a circulating water system according to the present invention;
FIG. 2 is a schematic diagram of the main cross-sectional structure of a rubber pipe, a maintenance cover cloth and an annular water band in the device for maintaining a circulating water system in summer with a high upright post of the invention;
FIG. 3 is a schematic structural view of a main section of a water return tank in the device for maintaining a circulating water system in summer with a high column according to the present invention.
In the figure: 1. maintaining the cover cloth; 2. magic tape; 3. an annular water band; 4. a rubber tube; 5. a rope loop; 6. a flat nozzle spray head; 7. a circulation pump; 8. a water pumping pipe; 9. a water storage barrel; 10. a wireless water level sensor; 11. a water return pipe; 12. a water return tank; 13. a barrel cover; 14. sealing the rubber gasket; 15. a water supply pipe; 16. a support block; 17. a water dripping hole; 18. a water-blocking valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a device for a high-rise post summer curing circulating water system comprises a rubber tube 4, rope rings 5 are arranged on the upper side of the rubber tube 4 at equal intervals, a curing cover cloth 1 is arranged on the lower side of the rubber tube 4, an annular water hose 3 is arranged on the lower side of the curing cover cloth 1, the rubber tube 4 and the annular water hose 3 are both arranged in an open mode, the annular water hose 3 is three, the annular water hose 3 is connected with each other through the curing cover cloth 1, flat nozzle spray heads 6 are arranged on the lower edge of the rubber ring at equal intervals, supporting blocks 16 are arranged on the inner side of the annular water hose 3 at equal intervals, a water blocking valve 18 is arranged on the lower edge of the annular water hose 3, a water dropping hole 17 is formed in the lower side of the supporting block 16, a water feeding pipe 15 is connected between the rubber tube 4 and the annular water hose 3, a water return groove 12 is formed in the lower edge of the lowest curing cover cloth 1, a water return pipe 11 is arranged on the lower side of the water return pipe 11, a water storage barrel 9 is arranged at one end far away from the water groove 12, a wireless water level sensor 10 is arranged on the upper side of the water storage barrel 9, a water storage barrel, a water pumping pipe 8 is arranged on the bottom of the upper side of the water storage barrel 9, and a circulating pump 7 is arranged on the water pumping pipe 8 is arranged at one end far away from the water storage barrel 9.
In this embodiment, the side center is provided with bung 13 on the water storage bucket 9, and rubber tube 4, cyclic annular hosepipe 3 and 12 open position of return water tank all are provided with the magic and paste 2, are provided with sealed cushion 14 on the 4 inner ring sides of rubber tube, and the magic is pasted 2 and can be fixed the rubber tube 4, cyclic annular hosepipe 3 and the 12 tautenings of return water tank in the concrete stand outside, and then guarantees that the device carries out effectual maintenance to the concrete stand.
In this embodiment, becket bridle 5 and rubber tube 4 structure as an organic whole, sealed cushion 14 splices with rubber tube 4, bindes the becket bridle that the rope passed the rubber tube 4 upside, and then makes to bind the rope and hang in concrete column upper end for curing means obtains effectively fixed.
In this embodiment, 2 and the 4 cementing of rubber tube are pasted to the magic, and maintenance drop cloth 1 is connected with 4 hot melts of rubber tube, and maintenance drop cloth 1 can wrap up the concrete stand outside, avoids the moisture to scatter and disappear too much, guarantees the maintenance quality of concrete stand.
In this embodiment, circulating pump 7 passes through the draw-in groove with rubber tube 4 and is connected, and circulating pump 7 pegs graft with drinking-water pipe 8, and circulating pump 7 can carry out circulating pumping with the maintenance water in the water storage bucket 9, the water economy resource.
In this embodiment, the supporting block 16 and the annular water band 3 are integrated, the water blocking valve 18 is glued to the annular water band 3, and the supporting block 16 can keep a certain gap between the annular water band 3 and the concrete column, so that more water is accumulated on the upper side of the water blocking valve 18, and the maintenance quality of the concrete column is ensured.
In this embodiment, the water return groove 12 is made of rubber, the depth of the inner side of the water return groove 12 is 100mm, and the water return groove 12 can collect water flowing down along the outer surface of the concrete column.
A use method of a device for maintaining a circulating water system in summer by using a high upright column comprises the following steps: when the water-saving maintenance device is used, the binding rope penetrates through the rope ring 5 to form a rope net, the maintenance device is convenient to hang on the upper end of the concrete stand column, then the rubber pipe 4 is connected and fixed with the opening positions of the annular water belt 3 and the water return groove 12 through the magic tapes 2, the rubber pipe 4 is made to be tightly attached to the outer surface of the concrete stand column, the water storage barrel 9 is filled with water, the water return pipe 11 and the water suction pipe 8 are connected and installed, the circulating pump 7 is started, the circulating pump 7 can send the water in the water storage barrel 9 to the rubber pipe 4 and the annular water belt 3 through the water suction pipe 8, the outer surface of the concrete stand column is maintained by spraying water through the flat nozzle 6 and the water dripping holes 17 respectively, redundant water can be collected on the upper side of the water blocking valve 18 and flows downwards along the outer surface of the concrete stand column when a certain amount of water is collected, the concrete stand column is guaranteed to be sufficiently moistened, the maintenance groove 12 can collect the redundant water and flow back into the water storage barrel 9 through the water return pipe 11, after the wireless water level sensor 10 detects that the water level drops too much, the water is sent to send water information to the water replenishing information, and the maintenance worker can reduce the water replenishing risk of the water replenishing worker in time and reduce the water replenishing worker during the maintenance of the maintenance worker.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a device that is used for high stand summer maintenance circulating water system, includes the rubber tube, its characterized in that: the maintenance device is characterized in that rope rings are arranged on the upper side of the rubber pipe at equal intervals, maintenance covering cloth is arranged on the lower side of the rubber pipe, annular water hoses are arranged on the lower side of the maintenance covering cloth in an opening mode, the annular water hoses are three, the annular water hoses are connected with one another through the maintenance covering cloth, flat nozzle spray heads are arranged on the lower edge of the rubber ring at equal intervals, supporting blocks are arranged on the inner side face of the annular water hoses at equal intervals, water blocking valves are arranged on the lower edge of the annular water hoses, water dripping holes are formed in the lower sides of the supporting blocks, water supply pipes are connected between the rubber pipe and the annular water hoses, a water return groove is formed in the lower edge of the maintenance covering cloth at the lowest side, a water return pipe is arranged on the lower side of the water return groove, a water storage barrel is arranged at one end of the water return pipe far away from the water return groove, a wireless water level sensor is arranged on the upper side of the water storage barrel, and a water pumping pipe is arranged at one end, which is far away from the water storage barrel, and a circulating pump is arranged.
2. A device for a high post summer maintenance circulating water system as claimed in claim 1, wherein: the side surface center of the water storage barrel is provided with a barrel cover, hook and loop fasteners are arranged at the opening positions of the rubber pipe, the annular water belt and the water return tank, and a sealing rubber pad is arranged on the side surface of the inner ring of the rubber pipe.
3. A device for a high post summer maintenance circulating water system as claimed in claim 2, wherein: the rope ring and the rubber tube are of an integrated structure, and the sealing rubber pad is connected with the rubber tube in an adhesive mode.
4. A device for a high post summer maintenance circulating water system as claimed in claim 2, wherein: the magic tape is connected with the rubber tube in an adhesive mode, and the maintenance cover cloth is connected with the rubber tube in a hot melting mode.
5. A device for a high post summer maintenance circulating water system as claimed in claim 1, wherein: the circulating pump with the rubber tube passes through the draw-in groove to be connected, the circulating pump with the drinking-water pipe is pegged graft.
6. A device for a high post summer maintenance circulating water system as claimed in claim 1, wherein: the supporting block and the annular water band are of an integral structure, and the water blocking valve is glued with the annular water band.
7. A device for a high post summer maintenance circulating water system as claimed in claim 1, wherein: the water return groove is made of rubber, and the depth of the inner side of the water return groove is 100mm.
8. A method of using the apparatus for high post summer curing circulating water system of claim 1, wherein:
(1) Hanging the upper side of the curing device at the upper end of the concrete upright post;
(2) The rubber pipe, the annular water hose and the water return tank are tightly attached to the outer surface of the concrete upright post;
(3) Pumping water in the water storage barrel to a rubber pipe and an annular water belt, spraying water on the outer surface of the concrete upright post for maintenance, collecting excessive water bodies on the upper side of the water blocking valve, and flowing downwards along the outer surface of the concrete upright post when the excessive water bodies are collected to a certain amount;
(4) After the wireless water level sensor detects that the water level is lowered too much, water supplementing information is sent to workers, and the workers supplement water in time.
9. The use method of the device for high post summer maintenance circulating water system of claim 8, wherein:
(1) The binding rope penetrates through the rope ring to form a rope net, so that the upper side of the maintenance device is conveniently hung at the upper end of the concrete upright post,
(2) The rubber pipe, the annular water hose and the opening position of the water return tank are fixedly connected through magic tapes, so that the rubber pipe, the annular water hose and the water return tank can be tightly attached to the outer surface of the concrete upright post;
(3) The water storage barrel is filled with water, the water return pipe and the water pumping pipe are connected and installed, the circulating pump is started, the circulating pump can pump the water in the water storage barrel into the rubber pipe and the annular water belt through the water pumping pipe, water spraying maintenance is carried out on the outer surface of the concrete upright post through the flat nozzle spray head and the water dripping hole respectively, redundant water can be gathered on the upper side of the water blocking valve, and can flow downwards along the outer surface of the concrete upright post when gathered to a certain amount, so that the concrete upright post is guaranteed to be fully moisturized and maintained, the water return groove can collect the redundant water and return the redundant water into the water storage barrel through the water return pipe;
(4) After the wireless water level sensor detects that the water level drops excessively, water supplementing information is sent to workers, so that the workers can supplement water in time, waste of water resources is reduced, and safety risks of the workers during summer concrete column maintenance are reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211087481.5A CN115478479B (en) | 2022-09-07 | 2022-09-07 | Device for high-upright-post summer maintenance circulating water system and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211087481.5A CN115478479B (en) | 2022-09-07 | 2022-09-07 | Device for high-upright-post summer maintenance circulating water system and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115478479A true CN115478479A (en) | 2022-12-16 |
| CN115478479B CN115478479B (en) | 2024-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211087481.5A Active CN115478479B (en) | 2022-09-07 | 2022-09-07 | Device for high-upright-post summer maintenance circulating water system and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115478479B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002089045A (en) * | 2000-09-18 | 2002-03-27 | Daiwa House Ind Co Ltd | Curing cover for concrete foundation rising face |
| KR20110092680A (en) * | 2010-02-10 | 2011-08-18 | 정민희 | Underwater concrete product curing device |
| CN110042763A (en) * | 2019-05-07 | 2019-07-23 | 中铁十局集团第二工程有限公司 | A kind of pier shaft solar energy automatic maintenance device and maintenance process |
| CN110259164A (en) * | 2019-06-11 | 2019-09-20 | 中建五局土木工程有限公司 | Concrete drip irrigation economize curing system |
| CN214219390U (en) * | 2020-11-16 | 2021-09-17 | 中建三局城建有限公司 | Intelligent spraying maintenance system for bridge pier body |
| CN214530210U (en) * | 2020-12-21 | 2021-10-29 | 中铁二局集团有限公司 | Bridge pier stud assembled intelligence sprays maintenance system |
| CN113898196A (en) * | 2021-10-08 | 2022-01-07 | 中交路桥华南工程有限公司 | Concrete stand maintenance cover and concrete stand maintenance system |
| CN215926816U (en) * | 2021-10-08 | 2022-03-01 | 江苏省交通工程建设局 | Concrete structure intelligence curing means that moisturizes |
-
2022
- 2022-09-07 CN CN202211087481.5A patent/CN115478479B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002089045A (en) * | 2000-09-18 | 2002-03-27 | Daiwa House Ind Co Ltd | Curing cover for concrete foundation rising face |
| KR20110092680A (en) * | 2010-02-10 | 2011-08-18 | 정민희 | Underwater concrete product curing device |
| CN110042763A (en) * | 2019-05-07 | 2019-07-23 | 中铁十局集团第二工程有限公司 | A kind of pier shaft solar energy automatic maintenance device and maintenance process |
| CN110259164A (en) * | 2019-06-11 | 2019-09-20 | 中建五局土木工程有限公司 | Concrete drip irrigation economize curing system |
| CN214219390U (en) * | 2020-11-16 | 2021-09-17 | 中建三局城建有限公司 | Intelligent spraying maintenance system for bridge pier body |
| CN214530210U (en) * | 2020-12-21 | 2021-10-29 | 中铁二局集团有限公司 | Bridge pier stud assembled intelligence sprays maintenance system |
| CN113898196A (en) * | 2021-10-08 | 2022-01-07 | 中交路桥华南工程有限公司 | Concrete stand maintenance cover and concrete stand maintenance system |
| CN215926816U (en) * | 2021-10-08 | 2022-03-01 | 江苏省交通工程建设局 | Concrete structure intelligence curing means that moisturizes |
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| Publication number | Publication date |
|---|---|
| CN115478479B (en) | 2024-07-19 |
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