CN210969332U - Bridge construction is with spraying maintenance system - Google Patents
Bridge construction is with spraying maintenance system Download PDFInfo
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- CN210969332U CN210969332U CN201921549145.1U CN201921549145U CN210969332U CN 210969332 U CN210969332 U CN 210969332U CN 201921549145 U CN201921549145 U CN 201921549145U CN 210969332 U CN210969332 U CN 210969332U
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- level sensor
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- 238000005507 spraying Methods 0.000 title claims abstract description 34
- 238000012423 maintenance Methods 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000004062 sedimentation Methods 0.000 claims abstract description 10
- 230000003993 interaction Effects 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a bridge construction is with spraying maintenance system, the characteristic is: the infrastructure comprises a well, a sedimentation tank, a water storage tank and a drainage ditch; the pipeline system comprises a water pump, a water storage tank, a water delivery pipeline and a spraying pipeline; the water pump comprises a first submersible pump, the first submersible pump is communicated with the water storage tank through a first water conveying pipeline, a first remote transmission pressure gauge, a manual valve and a first electromagnetic valve are installed on the first water conveying pipeline, and a water level sensor and a second submersible pump are installed in the water storage tank; the second submersible pump is communicated with the water storage tank through a second water conveying pipeline, a second remote transmission pressure gauge is installed in the water storage tank, the spraying pipeline comprises a main pipeline and branch pipelines, the main pipeline is communicated with the water storage tank and the branch pipelines, and the side walls of the branch pipelines are provided with spraying heads; a second electromagnetic valve is arranged on the main pipeline, and a manual valve is arranged at the water inlet end of the branch pipeline; the control system comprises a controller, and the controller performs data interaction with each submersible pump, each remote transmission pressure gauge, each electromagnetic valve and the water level sensor.
Description
Technical Field
The utility model belongs to the technical field of the bridge construction, concretely relates to bridge construction is with spraying maintenance system.
Background
As is well known, a bridge is generally a structure that is installed in rivers, lakes and seas to allow vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like. The construction of bridges is one of the important factors determining the quality of bridges. In order to improve the quality of the bridge, in the construction process of the bridge, the prestressed box girder needs to be maintained by sprinkling after concrete pouring is finished, and when the number of the girder plates is large, the maintenance construction consumes large manpower and material resources, the construction is complicated, and the maintenance effect is poor. The existing procedures are as follows: after concrete pouring is completed, the prestressed box girder is connected with a field water supply system through rubber water pipes in an artificial mode, and watering and health preserving are carried out on the box girder. In the watering process, the manual watering defect is more: firstly, the sprinkling range is limited by the length of the rubber tube, and the sprinkling range is limited; secondly, the requirement of manual watering maintenance on the operation specification of constructors is high, part of the beam slabs are unevenly sprinkled due to human factors, and the beam slabs form obvious water flow traces, so that the appearance quality of the beam slabs is poor; thirdly, the water quantity cannot be controlled, and the water resource waste is often caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem that exists among the well-known technology and provide a bridge construction is with spraying maintenance system, and then improve concrete maintenance quality, practice thrift the maintenance water, guarantee case roof beam concrete intensity and appearance quality.
The utility model aims at providing a spraying maintenance system for bridge construction, which comprises three parts of an infrastructure, a pipeline system, a control system and the like; wherein:
the infrastructure comprises a well, a sedimentation tank, a water storage tank and a drainage ditch; the drainage ditches are positioned around the bridge body and communicated with the sedimentation tank which is communicated with the water storage tank;
the pipeline system comprises a water pump, a water storage tank, two water conveying pipelines and a spraying pipeline; the water pump comprises a first submersible pump positioned in the water well, the first submersible pump is communicated with the water storage tank through a first water conveying pipeline, a first remote pressure gauge, a manual valve and a first electromagnetic valve are installed on the first water conveying pipeline, and a water level sensor and a second submersible pump are installed in the water storage tank; the second submersible pump is communicated with the water storage tank through a second water conveying pipeline, and a check valve is installed on the second water conveying pipeline; the water storage tank is internally provided with a second remote transmission pressure gauge, the spraying pipeline comprises a main pipeline and a plurality of branch pipelines, the main pipeline is communicated with the water storage tank and the water inlet end of each branch pipeline, the branch pipelines are positioned around the bridge body, and the side walls of the branch pipelines are provided with a plurality of spraying heads; a second electromagnetic valve is arranged on the main pipeline, and a manual valve is arranged at the water inlet end of each branch pipeline;
the control system comprises a controller, and the controller is respectively in data interaction with the first submersible pump, the second submersible pump, the first remote transmission pressure gauge, the second remote transmission pressure gauge, the first electromagnetic valve, the second electromagnetic valve and the water level sensor.
Further: the water inlet end of each branch pipeline is provided with a branch electromagnetic valve, and the controller is respectively in data interaction with each branch electromagnetic valve.
Further: the water level sensor comprises a low water level sensor and a high water level sensor; the low water level sensor and the high water level sensor are arranged on the inner wall of the water storage tank, and the horizontal height of the low water level sensor is smaller than that of the high water level sensor.
Further: the drainage ditch is located under the branch pipeline.
The utility model has the advantages and positive effects that:
the utility model discloses an operation is sprayed and then to the bridge to each way solenoid valve of controller control, spray with traditional manual work and compare, manpower resources have been saved, can spray the maintenance through solenoid valve centralized control, simultaneously can nimble control every way solenoid valve's operating condition through the controller, set for the time quantum of watering promptly, and then the accurate adjustment is long when spraying the maintenance, improve the homogeneity that sprays, reach the effect of using water wisely, vaporific spraying maintenance is more even than the watering, the wide range, also increase roof beam board maintenance environment humidity, do benefit to the roof beam board maintenance, timely moisturizing has strengthened roof beam board maintenance effect through the control solenoid valve, the condition of concrete because of the not enough cracking of watering has been avoided.
Drawings
FIG. 1 is a block diagram of a preferred embodiment of the present invention;
FIG. 2 is a block diagram of the infrastructure in a preferred embodiment of the invention;
FIG. 3 is a block diagram of a piping system in a preferred embodiment of the present invention;
fig. 4 is a block diagram of a control system according to a preferred embodiment of the present invention.
Detailed Description
For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:
as shown in fig. 1 to 4, the spraying maintenance system for bridge construction comprises three parts, namely an infrastructure, a pipeline system, a control system and the like; wherein:
the infrastructure comprises a well 11, a sedimentation tank, a water storage tank and a drainage ditch 2; the drainage ditches are positioned around the bridge body 1 and communicated with the sedimentation tank which is communicated with the water storage tank; in the spraying process, part of the water sprayed to the surface of the bridge beam body 1 is absorbed by the bridge beam body 1, part of the water is evaporated, the rest water falls into the drainage ditch 2, then the water flows back to the sedimentation tank through the drainage ditch 2 for sedimentation, and finally the clean water source at the upper part in the sedimentation tank is led into the water storage tank for later use;
the pipeline system comprises a water pump, a water storage tank, two water conveying pipelines and a spraying pipeline; the water pump comprises a first submersible pump 9 positioned in a well 11, the first submersible pump is communicated with a water storage tank through a first water conveying pipeline, a first remote pressure gauge 10, a manual valve 12 and a first electromagnetic valve 14 are installed on the first water conveying pipeline, and a water level sensor and a second submersible pump 13 are installed in the water storage tank; the second submersible pump is communicated with the water storage tank through a second water conveying pipeline, and a check valve 8 is installed on the second water conveying pipeline; a second remote transmission pressure gauge 7 is installed in the water storage tank, the spraying pipeline comprises a main pipeline and a plurality of branch pipelines 4, the main pipeline is communicated with the water storage tank and the water inlet end of each branch pipeline, the branch pipelines are positioned around the bridge body, and a plurality of spraying heads 5 are installed on the side walls of the branch pipelines; a second electromagnetic valve 6 is arranged on the main pipeline, and a manual valve 3 is arranged at the water inlet end of each branch pipeline;
the control system comprises a controller, and the controller is respectively in data interaction with the first submersible pump, the second submersible pump, the first remote transmission pressure gauge, the second remote transmission pressure gauge, the first electromagnetic valve, the second electromagnetic valve and the water level sensor.
Preferably, in order to achieve independent spray control for each branch line: the water inlet end of each branch pipeline is provided with a branch electromagnetic valve, and the controller is respectively in data interaction with each branch electromagnetic valve. The controller carries out ID numbering on the electromagnetic valve of each branch pipeline, namely, the controller distinguishes and controls each electromagnetic valve through the ID numbering;
the water level sensor comprises a low water level sensor and a high water level sensor; the low water level sensor and the high water level sensor are arranged on the inner wall of the water storage tank, and the horizontal height of the low water level sensor is smaller than that of the high water level sensor.
In order to realize quick recovery of water resources, the drainage ditch is positioned right below the branch pipelines.
The main technical scheme of the preferred embodiment is as follows:
1. adopt PVC union coupling to water supply system to lay around the case roof beam that needs the health preserving, the construction sprays the base, through pre-buried rotatory nozzle, forms beam slab maintenance district.
2. The PVC pipeline is uniformly provided with small water spraying holes, so that a mist spraying effect is formed.
3. And (3) arranging 10 × 10cm drainage ditches at the periphery of the maintenance area, and introducing water into a water collecting tank for centralized treatment to achieve the purpose of recycling.
The working principle of the preferred embodiment is as follows:
before the water storage tank works for the first time, the water storage tank is filled with water, when the water level of the water storage tank is detected to be lower than a set value by a low water level sensor in the water storage tank, water is continuously supplied to the water storage tank, when the water level reaches the set position, a high water level sensor (a floating ball switch) gives a signal to control a water injection electromagnetic valve to be closed, or a manual valve can be manually closed to stop water inflow; during normal use, if the water level in the water storage tank is lower than the set value, the above process needs to be repeated.
And then, adjusting a remote transmission pressure gauge of the water storage pressure tank, wherein the lower limit is 0.3MPa of a working value, and the upper limit is 0.5MPa of a safety value (which can be adjusted according to equipment and field actual conditions).
The spraying time of each branch is adjusted to be 15s through the controller, the interval time is temporarily set to be 20min, and the spraying time interval of each branch is staggered.
The manual valve of the spraying system is opened, the submersible pump in the water storage tank works to inject water into the pressure water storage tank, when the pressure in the pressure storage tank reaches 0.3MPa, the controller starts the electromagnetic valve on the first branch water pipe, the electromagnetic valve of the first branch is controlled to be opened, spraying starts, the water pump still pumps water at the moment, the pressure in the tank is maintained, when the pressure reaches 0.5MPa, the pressure gauge commands the power supply of the water pump to be powered off, and the submersible pump stops working.
And after spraying for 15s, automatically stopping spraying (the second branch starts spraying), testing the time (whether 20min is available) for finishing the evaporation of the moisture on the surface of the beam body, adjusting the interval time of the control system again according to the time, and spraying again after the interval time is up.
If the pressure in the tank is reduced to below 0.3Mpa, the water pump of the water storage tank automatically works again to inject water into the tank, and the process is repeated until the maintenance is over.
In the working process, the time length parameter and the pressure parameter can be adjusted according to specific working conditions.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a bridge construction is with spraying maintenance system which characterized in that: the spraying maintenance system for bridge construction comprises three parts, namely an infrastructure, a pipeline system, a control system and the like; wherein:
the infrastructure comprises a well, a sedimentation tank, a water storage tank and a drainage ditch; the drainage ditches are positioned around the bridge body and communicated with the sedimentation tank which is communicated with the water storage tank;
the pipeline system comprises a water pump, a water storage tank, two water conveying pipelines and a spraying pipeline; the water pump comprises a first submersible pump positioned in the water well, the first submersible pump is communicated with the water storage tank through a first water conveying pipeline, a first remote pressure gauge, a manual valve and a first electromagnetic valve are installed on the first water conveying pipeline, and a water level sensor and a second submersible pump are installed in the water storage tank; the second submersible pump is communicated with the water storage tank through a second water conveying pipeline, and a check valve is installed on the second water conveying pipeline; the water storage tank is internally provided with a second remote transmission pressure gauge, the spraying pipeline comprises a main pipeline and a plurality of branch pipelines, the main pipeline is communicated with the water storage tank and the water inlet end of each branch pipeline, the branch pipelines are positioned around the bridge body, and the side walls of the branch pipelines are provided with a plurality of spraying heads; a second electromagnetic valve is arranged on the main pipeline, and a manual valve is arranged at the water inlet end of each branch pipeline;
the control system comprises a controller, and the controller is respectively in data interaction with the first submersible pump, the second submersible pump, the first remote transmission pressure gauge, the second remote transmission pressure gauge, the first electromagnetic valve, the second electromagnetic valve and the water level sensor.
2. The spray maintenance system for bridge construction according to claim 1, wherein: the water inlet end of each branch pipeline is provided with a branch electromagnetic valve, and the controller is respectively in data interaction with each branch electromagnetic valve.
3. The spray maintenance system for bridge construction according to claim 1 or 2, wherein: the water level sensor comprises a low water level sensor and a high water level sensor; the low water level sensor and the high water level sensor are arranged on the inner wall of the water storage tank, and the horizontal height of the low water level sensor is smaller than that of the high water level sensor.
4. The spray maintenance system for bridge construction according to claim 3, wherein: the drainage ditch is located under the branch pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549145.1U CN210969332U (en) | 2019-09-17 | 2019-09-17 | Bridge construction is with spraying maintenance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549145.1U CN210969332U (en) | 2019-09-17 | 2019-09-17 | Bridge construction is with spraying maintenance system |
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| Publication Number | Publication Date |
|---|---|
| CN210969332U true CN210969332U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921549145.1U Active CN210969332U (en) | 2019-09-17 | 2019-09-17 | Bridge construction is with spraying maintenance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210969332U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775295A (en) * | 2020-07-22 | 2020-10-16 | 中电建路桥集团有限公司 | Automatic maintenance system for precast beam field |
| CN111926759A (en) * | 2020-08-26 | 2020-11-13 | 中交三航局第三工程有限公司 | Efficient dust fall maintenance system special for large-area yard behind wharf |
| CN113372135A (en) * | 2021-06-08 | 2021-09-10 | 杭州突击队建设工程有限公司 | Spraying maintenance system |
-
2019
- 2019-09-17 CN CN201921549145.1U patent/CN210969332U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775295A (en) * | 2020-07-22 | 2020-10-16 | 中电建路桥集团有限公司 | Automatic maintenance system for precast beam field |
| CN111926759A (en) * | 2020-08-26 | 2020-11-13 | 中交三航局第三工程有限公司 | Efficient dust fall maintenance system special for large-area yard behind wharf |
| CN113372135A (en) * | 2021-06-08 | 2021-09-10 | 杭州突击队建设工程有限公司 | Spraying maintenance system |
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