CN203200668U - Automatic spraying and maintenance system for highway bridge precast beam field - Google Patents
Automatic spraying and maintenance system for highway bridge precast beam field Download PDFInfo
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- CN203200668U CN203200668U CN 201320229114 CN201320229114U CN203200668U CN 203200668 U CN203200668 U CN 203200668U CN 201320229114 CN201320229114 CN 201320229114 CN 201320229114 U CN201320229114 U CN 201320229114U CN 203200668 U CN203200668 U CN 203200668U
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Abstract
The utility model discloses an automatic spraying and maintenance system for a highway bridge precast beam field. The automatic spraying and maintenance system for the highway bridge precast beam field is characterized by comprising a water storage device and a water supply network being provided with a plurality of automatic water spraying devices, the water storage device comprises a first water storage tank and a second water storage tank, the first water storage tank and the second water storage tank are arranged at the positions with the two sides at least five meters away from the ground in the width direction of multiple sets of precast beams, two sets of electronic water level meters are arranged in the first water storage tank and the second water storage tank respectively, the electronic water level meters are connected with a water level meter controller, the water level meter controller is respectively connected with pipeline type booster water pumps arranged outside the first water storage tank and the second water storage tank respectively through a circulation type time relay, the water supply network comprises a plurality of water supply pipelines arranged on the periphery of the precast beams, and the water supply pipelines are connected with the water storage tanks through water outlet pipes after being connected in parallel. The system can automatically and periodically carry out concrete maintenance on small precast box beams or precast T-shaped beams, and shrinkage cracks are effectively avoided.
Description
Technical field
The utility model relates to highway bridge prefabrication beam field curing system, particularly, relates to a kind of highway bridge prefabrication beam field automatic spray curing system.
Background technology
Now, prefabricated small box girder, T beam are widely used in highway bridge construction, belong to exothermic reaction owing to making concrete or the concrete of little case beam and T beam in condensation process, easily cause a large amount of volatilizations of moisture content, so will carry out maintenance to concrete.The conventional method of concrete curing has: watering maintenance and covering curing.But when precast beam was constructed, the floor of the web of its little case beam, wing plate or T beam, the concrete of wing plate exposed face were difficult to realize maintenance by covering.In recent years, some large-scale precast beam fields are adopted some sprays or are dripped the maintenance measure that drenches concrete is carried out maintenance, but this kind maintenance process needs Artificial Control more, and can not carry out maintenance to concrete on time, cause its surperficial shrinkage crack to happen occasionally, maintenance effect is desirable not to the utmost, has directly had influence on the durability of precast beam field.
The utility model content
Because the problems referred to above, main purpose of the present utility model provides a kind of highway bridge prefabrication beam field automatic spray curing system, this system can be automatically, regularly prefabricated small box girder or the T beam of highway bridge are carried out concrete curing, effectively avoided the generation of concrete surface shrinkage crack.
A kind of highway bridge prefabrication beam field automatic spray curing system that the utility model provides, described precast beam field comprises the first group of precast beam that is arranged in order layout, second group of precast beam, the 3rd group of precast beam, the 4th group of precast beam and the 5th group of precast beam, and described automatic spray curing system comprises:
One water storage device, described water storage device comprises the first storage tank and the second storage tank, described the first storage tank and the second storage tank are arranged at respectively at least 5 meters positions along array precast beam width both sides far from ground, be provided with one group of electronic water level instrument in described the first storage tank and the second storage tank, described electronic water level instrument is connected with the limnimeter controller, described limnimeter controller by the circulating time relay be arranged at respectively the duct type booster water pump of the first storage tank with the second storage tank outside and be connected; With
One is provided with the water supply network of several automatic sprinklers, described water supply network comprises the first water supply line that is arranged at first group of precast beam periphery, be arranged at the second water supply line of second group of precast beam periphery, be arranged at the 3rd water supply line of the 3rd group of precast beam periphery, be arranged at the 4th water supply line and the 5th water supply line that is arranged at the 5th group of precast beam periphery, described the first water supply line of the 4th group of precast beam periphery, the second water supply line, the 3rd water supply line, be connected with the second storage tank with the first storage tank with the second outlet pipe by the first outlet pipe after the 4th water supply line and the 5th water supply line parallel connection.
Further improve as the utility model, described automatic spray curing system also comprises:
One curing water recycling system, described curing water recycling system comprise recovery pond, sedimentation basin and array cover plate gutter:
Described recovery pond comprises the first recovery pond and the second recovery pond, described the first recovery pond is connected with the second storage tank with the first storage tank with the second water inlet pipe by the first water inlet pipe respectively with the second recovery pond, is provided with water pump in described the first recovery pond and the second recovery pond;
Described sedimentation basin comprises the first sedimentation basin and the second sedimentation basin, described the first sedimentation basin was connected with the first recovery pond by the first communicating pipe, described the second sedimentation basin was connected with the second recovery pond by the second communicating pipe, was provided with gate on described the first communicating pipe and the second communicating pipe;
Described array cover plate gutter is arranged between the first water supply line, the second water supply line, the 3rd water supply line, the 4th water supply line and the 5th water supply line and the neighboring, flows to the first sedimentation basin and the second sedimentation basin by first passage and second channel respectively after the described array cover plate gutter parallel connection.
Further improve as the utility model, described the first water supply line, the second water supply line, the 3rd water supply line, the 4th water supply line and the 5th water supply line all connect and compose by several pipelines; Described automatic sprinkler is arranged at pipeline link position place, and described automatic sprinkler comprises automatic nozzle and connecting well.
Further improve as the utility model, described automatic nozzle comprises:
One can regulate Fine spray shower nozzle and
One nozzle vertical rod, describedly regulate the top that Fine spray shower nozzle is arranged at the nozzle vertical rod, the top of described nozzle vertical rod bends inwards, and its bottom is connected with water supply line and is placed in the connecting well, be provided with water check valve on the described water supply line, described water check valve is arranged in the sealing valve well.
Further improve as the utility model, described nozzle vertical rod is connected by tee junction with water supply line.
Further improve as the utility model, described connecting well is identical with the structure of sealing valve well, and its top is provided with cover plate.
Further improve as the utility model, described duct type booster water pump flow set is more than 6L/S.
A kind of highway bridge prefabrication beam field automatic spray curing system that the utility model provides, equipment is simple, and easy construction is easy to make and control, and cheap.Only reach need less artificial cooperation can realize concrete to bridge by the automatic spray maintenance, it further can realize the effect of environmental protection and saving.
Description of drawings
Fig. 1 is the floor map of a kind of highway bridge prefabrication beam of the present utility model field automatic spray curing system.
Fig. 2 is the I-I section curing water recycling system structural representation of a kind of highway bridge prefabrication beam of the present utility model field automatic spray curing system.
Fig. 3 is a kind of highway bridge prefabrication beam of the present utility model field automatic spray curing system II-II spray system sectional schematic diagram.
Fig. 4 is recovery cover plate gutter, connecting well and the automatic nozzle position relationship schematic diagram of a kind of highway bridge prefabrication beam of the present utility model field automatic spray curing system.
Fig. 5 is the internal part position relationship schematic diagram of the sealing valve well of a kind of highway bridge prefabrication beam of the present utility model field automatic spray curing system.
The specific embodiment
Elaborate to of the present utility model below in conjunction with drawings and Examples.
Please referring to shown in Figure 1, the precast beam field of the highway bridge of the present embodiment comprise by the diagram above-below direction be arranged in order first group of precast beam of layout, second group of precast beam, the 3rd group of precast beam, the 4th group of precast beam and the 5th group of precast beam, each the group precast beam include two precast beams that are horizontally arranged at interval.
At first, the highway bridge prefabrication beam field automatic spray curing system of the present embodiment comprises:
One water storage device 1, water storage device 1 comprise that the first storage tank 11 and the second storage tank 12, the first storage tanks 11 and the second storage tank 12 all adopt Plate Welding to form, and guarantee that when welding welding is tight, water-tight.The first storage tank 11 and the second storage tank 12 are arranged at respectively at least 5 meters positions along array precast beam width both sides far from ground, to keep certain hydraulic pressure.Frame is high on per two concrete columns of four concrete columns respectively for the first storage tank 11 and the second storage tank 12 in the present embodiment, and concrete column is apart from 5 meters on ground.Cooperate shown in Figure 2, the dash area device of the first storage tank 11 belows is two concrete columns, wherein be close to the strip device of right side (right direction is consistent with direction in the diagram) concrete column and the first storage tank 11 for maintenance steel cat ladder, make things convenient for the technician to overhaul use.
Further referring to shown in Figure 2, the first storage tank 11 is identical with installing component in the second storage tank 12, illustrates accordingly as an example of the first storage tank 11 example:
Be provided with the one group of electronic water level instrument 13 that is formed by two identical electronic water level instrument of structure in the first storage tank 11, this group electronic water level instrument 13 is connected with limnimeter controller 14 and controls by 14 operations of limnimeter controller, limnimeter controller 14 is connected with the duct type booster water pump 16 that is arranged at the first storage tank 11 outsides by the circulating time relay 15, the circulating time relay 15 can be regulated the blanking time of supplying water by natural conditions such as weather humidity, and duct type booster water pump 16 is used for increasing water pressure, and its flow-control is more than 6L/S.What in addition, Fig. 2 middle water level instrument controller 14 belows connected is a power supply.
Then, further referring to shown in Figure 1, the highway bridge prefabrication beam field automatic spray curing system of the present embodiment comprises that further one is provided with the water supply network 2 of several automatic sprinklers, and this water supply network 2 comprises:
Be arranged at first group of precast beam periphery the first water supply line 21, be arranged at second group of precast beam periphery the second water supply line 22, be arranged at the 3rd group of precast beam periphery the 3rd water supply line 23, be arranged at the 4th water supply line 24 of the 4th group of precast beam periphery and be arranged at the 5th water supply line 25 of the 5th group of precast beam periphery.
Be connected with the second storage tank 12 with the first storage tank 11 respectively with the second outlet pipe 27 by the first outlet pipe 26 after the first water supply line 21, the second water supply line 22, the 3rd water supply line 23, the 4th water supply line 24 and 25 parallel connections of the 5th water supply line, the first storage tank 11 and the second storage tank 12 can supply water to above-mentioned 5 water supply lines by the first outlet pipe 26 and the second outlet pipe 27 respectively, finally provide the water source for automatic sprinkler.
As the more preferred scheme of the present embodiment: each water supply line all adopts 4 cun running water pipes, and the pipeline spreading adopts running water pipe specialized barrel spreading; Pipeline is embedded in that approximately 50cm is dark under the beam place.Cooperate Fig. 3 and shown in Figure 4, the connecting well 201 of automatic nozzle 20 usefulness is set in per 4～5 meters scopes of the pipeline of each water supply line, the connecting well 201 of several automatic nozzle 20 usefulness is set on each water supply line, as shown in Figure 3, the both sides of each precast beam automatic nozzle 20 that all is provided as automatic sprinkler provides the maintenance of water resource spray to precast beam.
In addition, connecting well 201 pithead positions arrange cover plate 204, after curing time finishes, back out nozzle vertical rod 203, cover cover plate 204, conveniently move the follow-up works such as beam and reinforcing bar binding.The nozzle vertical rod 203 of pipeline adopts threeway to connect the nozzle vertical rod, after maintenance finishes, pulls down nozzle vertical rod 203, covers cover plate 204, guarantees formwork erection.In addition, cooperate shown in Figure 5ly, be provided with water check valve 205 on 5 water supply lines, water check valve 205 is installed in the sealing valve well 206, and sealing valve well 206 is identical with the structure of connecting well 201.
When maintenance, can regulate for realizing the automatic spray maintenance blanking time of water curing by test.At precast beam between curing time, only need open water check valve 205 valves that are located in this sheet precast beam two sealing valve wells 206 foremost, the water check valve valve of closing simultaneously the precast beam rear end reaches the valve that does not need the curing box beam, connect the automatic sprinkler fire-extinguishing system power supply, just can realize the automatic maintenance function.When if the multi-disc precast beam needs simultaneously maintenance, can suitably close the valve in the sealing valve well 206 at some precast beam two ends, carry out staggered maintenance, can effectively guarantee ducted pressure like this, realize vaporific spraying effect.
At last, in order to reach the purpose of environmental protection, economy, the highway bridge prefabrication beam field automatic spray curing system of the present embodiment also arranges a curing water recycling system 3, and the curing water recycling system comprises recovery pond 31, sedimentation basin 32 and array cover plate gutter 33:
Please continue referring to shown in Figure 1, recovery pond 31 comprises that the first recovery pond 311 and the second recovery pond 312, the first recovery ponds 311 are connected with the second storage tank 12 with the first storage tank 11 with the second water inlet pipe 29 by the first water inlet pipe 28 respectively with the second recovery pond 312.Cooperate shown in Figure 2ly, the first recovery pond 311 and the second recovery pond 312 inner parts structure is identical, is explained as follows as an example of the first recovery pond 311 example:
Be provided with water pump 313 in the first recovery pond 311, water pump 313 to the 11 interior water supply of the first storage tank, then by one group of electronic water level instrument 13 of the first storage tank 11 interior settings, guarantees that water pump starts in maintenance processes by pipeline when reaching high water level; Automatically quit work in low water stage, water pump is not damaged because of lack of water.
Sedimentation basin 32 comprises the first sedimentation basin 321 and the second sedimentation basin 322, the first sedimentation basin 321 was connected with the first recovery pond 311 by the first communicating pipe 34, the second sedimentation basin 322 was connected with the second recovery pond 322 by the second communicating pipe 35, be provided with gate 341 and 351 on the first communicating pipe 34 and the second communicating pipe 35, wherein gate 341 as can be seen from Figure 2 (gate 351 is not shown).In addition, as shown in Figure 1 the skin one circle frame line of recovery pond 31 and sedimentation basin 32 represents the guard rail that recovery pond 31 and sedimentation basin 32 tops arrange.
Be it can also be seen that by Fig. 1, array cover plate gutter 33 is arranged between the first water supply line 21, the second water supply line 22, the 3rd water supply line 23, the 4th water supply line 24 and the 5th water supply line 25 and the neighboring, flows to the first sedimentation basin 321 and the second sedimentation basin 322 by first passage 37 and second channel 38 after 33 parallel connections of array cover plate gutter.Cooperate shown in Figure 3ly, the cover plate in array cover plate gutter 33 adopts the hollow out strip.
In addition, in the present embodiment, the ground of precast beam field also is provided with to the gutter and rolls the 1% oblique gradient, so that water flows in the array cover plate gutter 33.Array cover plate gutter 33 central spot are established 1% horizontal wall inscription, flow in the recovery pond 31 to keep recycle-water.The maintenance water is carried out the gate in the middle of sedimentation basin 32 and the recovery pond 31 after sedimentation basin 32 precipitation, the utilized water after the precipitation flows into recovery pond 31, enters the storage tank recycling by water pump again.
Use the highway bridge prefabrication beam field automatic spray curing system of the present embodiment, can be effectively web, floor, the wing plate of prefabricated small box girder, T beam be carried out maintenance, having solved it can't be by the difficult problem of covering curing; Regulate by automatic controlling timer simultaneously and spray blanking time, can prevent from spilling phenomenon because of the leakage that the various factors such as personnel cause, guarantee simple, effective and economical.
Above-described embodiment only is explanation technological thought of the present utility model and characteristics, its purpose makes the personage who has the knack of this skill can understand content of the present utility model and is implementing according to this, when not limiting claim of the present utility model with it, the equalization that the spirit that namely generally discloses according to the utility model is done changes or modifies, and must be encompassed in the claim of the present utility model.
Claims (7)
1. highway bridge prefabrication beam field automatic spray curing system, described precast beam field comprises the first group of precast beam that is arranged in order layout, second group of precast beam, the 3rd group of precast beam, the 4th group of precast beam and the 5th group of precast beam, it is characterized in that, described automatic spray curing system comprises:
One water storage device, described water storage device comprises the first storage tank and the second storage tank, described the first storage tank and the second storage tank are arranged at respectively at least 5 meters positions along array precast beam width both sides far from ground, be provided with one group of electronic water level instrument in described the first storage tank and the second storage tank, described electronic water level instrument is connected with the limnimeter controller, described limnimeter controller by the circulating time relay be arranged at respectively the duct type booster water pump of the first storage tank with the second storage tank outside and be connected; With
One is provided with the water supply network of several automatic sprinklers, described water supply network comprises the first water supply line that is arranged at first group of precast beam periphery, be arranged at the second water supply line of second group of precast beam periphery, be arranged at the 3rd water supply line of the 3rd group of precast beam periphery, be arranged at the 4th water supply line and the 5th water supply line that is arranged at the 5th group of precast beam periphery, described the first water supply line of the 4th group of precast beam periphery, the second water supply line, the 3rd water supply line, be connected with the second storage tank with the first storage tank with the second outlet pipe by the first outlet pipe after the 4th water supply line and the 5th water supply line parallel connection.
2. highway bridge prefabrication beam according to claim 1 field automatic spray curing system is characterized in that, described automatic spray curing system also comprises:
One curing water recycling system, described curing water recycling system comprise recovery pond, sedimentation basin and array cover plate gutter:
Described recovery pond comprises the first recovery pond and the second recovery pond, described the first recovery pond is connected with the second storage tank with the first storage tank with the second water inlet pipe by the first water inlet pipe respectively with the second recovery pond, is provided with water pump in described the first recovery pond and the second recovery pond;
Described sedimentation basin comprises the first sedimentation basin and the second sedimentation basin, described the first sedimentation basin was connected with the first recovery pond by the first communicating pipe, described the second sedimentation basin was connected with the second recovery pond by the second communicating pipe, was provided with gate on described the first communicating pipe and the second communicating pipe;
Described array cover plate gutter is arranged between the first water supply line, the second water supply line, the 3rd water supply line, the 4th water supply line and the 5th water supply line and the neighboring, flows to the first sedimentation basin and the second sedimentation basin by first passage and second channel respectively after the described array cover plate gutter parallel connection.
3. highway bridge prefabrication beam according to claim 1 field automatic spray curing system, it is characterized in that, described the first water supply line, the second water supply line, the 3rd water supply line, the 4th water supply line and the 5th water supply line all connect and compose by several pipelines; Described automatic sprinkler is arranged at pipeline link position place, and described automatic sprinkler comprises automatic nozzle and connecting well.
4. highway bridge prefabrication beam according to claim 3 field automatic spray curing system is characterized in that, described automatic nozzle comprises:
One can regulate Fine spray shower nozzle and
One nozzle vertical rod, describedly regulate the top that Fine spray shower nozzle is arranged at the nozzle vertical rod, the top of described nozzle vertical rod bends inwards, and its bottom is connected with water supply line and is placed in the connecting well, be provided with water check valve on the described water supply line, described water check valve is arranged in the sealing valve well.
5. highway bridge prefabrication beam according to claim 4 field automatic spray curing system is characterized in that, described nozzle vertical rod is connected by tee junction with water supply line.
6. highway bridge prefabrication beam according to claim 4 field automatic spray curing system is characterized in that, described connecting well is identical with the structure of sealing valve well, and its top is provided with cover plate.
7. highway bridge prefabrication beam according to claim 1 field automatic spray curing system is characterized in that, described duct type booster water pump flow set is more than 6L/S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320229114 CN203200668U (en) | 2013-04-28 | 2013-04-28 | Automatic spraying and maintenance system for highway bridge precast beam field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320229114 CN203200668U (en) | 2013-04-28 | 2013-04-28 | Automatic spraying and maintenance system for highway bridge precast beam field |
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| Publication Number | Publication Date |
|---|---|
| CN203200668U true CN203200668U (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320229114 Expired - Fee Related CN203200668U (en) | 2013-04-28 | 2013-04-28 | Automatic spraying and maintenance system for highway bridge precast beam field |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924527A (en) * | 2014-04-29 | 2014-07-16 | 中铁四局集团有限公司 | Highway girder fabrication yard arrangement structure which is environmentally friendly, saves resources and integrates frame fabrication and construction method thereof |
| CN104070597A (en) * | 2014-06-27 | 2014-10-01 | 中铁十一局集团第一工程有限公司 | Mobile precast box girder curing machine |
| CN110158426A (en) * | 2019-07-04 | 2019-08-23 | 胡予磊 | A kind of highway bridge maintenance of equipment |
-
2013
- 2013-04-28 CN CN 201320229114 patent/CN203200668U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924527A (en) * | 2014-04-29 | 2014-07-16 | 中铁四局集团有限公司 | Highway girder fabrication yard arrangement structure which is environmentally friendly, saves resources and integrates frame fabrication and construction method thereof |
| CN103924527B (en) * | 2014-04-29 | 2016-04-20 | 中铁四局集团有限公司 | A kind of highway arrangement of girder field structure of frame integration processed and construction method thereof |
| CN104070597A (en) * | 2014-06-27 | 2014-10-01 | 中铁十一局集团第一工程有限公司 | Mobile precast box girder curing machine |
| CN104070597B (en) * | 2014-06-27 | 2016-05-18 | 中铁十一局集团第一工程有限公司 | A kind of movable prefabricated case beam maintaining machine |
| CN110158426A (en) * | 2019-07-04 | 2019-08-23 | 胡予磊 | A kind of highway bridge maintenance of equipment |
| CN110158426B (en) * | 2019-07-04 | 2021-05-11 | 胡予磊 | Highway bridge maintenance equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION CO. Free format text: FORMER OWNER: ROAD AND BRIDGE BRANCH CHINA STATE CONSTRUCTION CIVIL CONSTRUCTION CO., LTD. Effective date: 20140916 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200120 PUDONG NEW AREA, SHANGHAI TO: 200122 PUDONG NEW AREA, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140916 Address after: 200122 Pudong New Area Century Avenue, Shanghai, No. 27, layer 1568 Patentee after: China Construction Eighth Engineering Division Co., Ltd. Address before: 200120 Shanghai, Pudong South Road, No. 1036, long Yu building, building, floor, 27 Patentee before: ROADS & BRIDGES CO., LTD. OF CCCEC |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20190428 |