CN112301893A - Automatic spraying maintenance system for high-speed rail pier column - Google Patents
Automatic spraying maintenance system for high-speed rail pier column Download PDFInfo
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- CN112301893A CN112301893A CN202011093512.9A CN202011093512A CN112301893A CN 112301893 A CN112301893 A CN 112301893A CN 202011093512 A CN202011093512 A CN 202011093512A CN 112301893 A CN112301893 A CN 112301893A
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- pier
- water
- spray
- maintenance system
- pipe
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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
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- 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
-
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses an automatic spray maintenance system for a high-speed railway pier column, and relates to the technical field of spray maintenance of high-speed railway pier columns. The method comprises the following steps: the water storage tank is used for ensuring the water quantity requirement of continuous spraying operation; the high-lift water pump is arranged in the water storage tank and used for pumping water from the water storage tank to the water delivery pipe; the time relay is electrically connected with the high-lift water pump and used for controlling the running time interval and the duration of the high-lift water pump; and the spray pipe is communicated with the water delivery pipe, and a spray head of the spray pipe sprays and sprinkles the geotextile wrapped on the pier top. After the water storage capacity of the water storage tank can guarantee the continuous spraying operation condition, the time interval and the duration of the time relay are set, the power supply of the spraying system is started, and the spraying system enters a working state. The use of this high-speed railway pier column automatic spray maintenance system is showing and is improving maintenance efficiency, has reduced the cost input.
Description
Technical Field
The invention relates to the technical field of high-speed railway pier column spraying maintenance, in particular to an automatic high-speed railway pier column spraying maintenance system.
Background
With the continuous development of the railway transportation industry in China, the train weight and the train density of main trunks are continuously increased, and the requirements on a track structure are higher due to mixed running of passengers and cargoes of the railways in China, high train density, speed increase of passenger cars and heavy freight loads. The pier body maintenance has great influence on the strength and the service life of the concrete, the maintenance method has great influence on the strength of the pier body and the service life of the pier column, if the maintenance method is improper, the strength of the pier body cannot reach the design strength, or surface cracks, through cracks and the like occur, and the service life of the pier column is seriously influenced. In the high-speed railway, the rail passes through the operation of frictional adhesion guide wheel, and the wheel directly bears the vehicle load to transmit it on the pier stud, high-speed railway pier stud is general highly higher, and the pier stud type is more and be slope ratio formula variable cross section, and concrete maintenance operation is difficult than ordinary bridge pier stud maintenance in the pier stud work progress, and traditional maintenance mode construction is loaded down with trivial details, with huge and the maintenance effect is not good.
In view of the above analysis, the prior art has problems that: the traditional maintenance mode is complicated in construction, huge in cost and poor in maintenance effect.
Disclosure of Invention
In order to overcome the problems in the related art, the invention aims to improve the maintenance efficiency of the pier stud in the construction of the high-speed railway, reduce the cost input and improve the construction quality, and provides the automatic spraying maintenance system for the high-speed railway pier stud. The technical scheme is as follows:
this high-speed railway mound post automatic spray maintenance system includes:
this high-speed railway mound post automatic spray maintenance system includes:
the water storage tank is used for ensuring the water quantity requirement of continuous spraying operation;
the high-lift water pump is arranged in the water storage tank and used for pumping water from the water storage tank to the water delivery pipe;
the time relay is electrically connected with the high-lift water pump and used for controlling the running time interval and the duration of the high-lift water pump;
and the spraying device is communicated with the water delivery pipe and is used for spraying and sprinkling the geotextile wrapped on the pier top.
In one embodiment, the spraying device comprises a pier body spraying pipeline and a pier top spraying pipeline which are communicated with the water conveying pipe,
wherein, pier body spray piping sets up pier one side again, pier top spray piping installs at the pier top, and pier body spray piping, pier top spray piping's output pass through the shower nozzle connection shower nozzle.
In one embodiment, a deformed steel bar support is fixedly installed at the top of the pier, and a spray pipe is installed on the deformed steel bar support through a deformed steel bar clamp.
In one embodiment, the outer side wall of the bridge pier is wrapped with a plastic film, and a geotextile is laid on the top of the bridge pier.
In one embodiment, the water storage tank is arranged in a maintenance frame at the bottom of a pier, and a pull rod is arranged on the maintenance frame.
In one embodiment, the maintenance frame is formed by welding a left frame, a right frame and a drawing frame;
the left frame and the right frame are assembled at the bottom of the pier body, and the spray pipe is fixed on the upper part of the maintenance frame around the frame body.
In one embodiment, the spraying pipe is provided with spraying holes with a certain inclination, and the distance between every two adjacent spraying holes is 15cm-25 cm.
In one embodiment, a tee joint is arranged on the spray pipe arranged at the arc center of the pier body and is connected with two long water pipes, the long water pipes are communicated with a high-lift water pump, and the long water pipes are respectively fixed at the left center and the right center of the maintenance frame through steel wire ropes and are connected with the upper lifting steel pipe.
In one embodiment, after the water storage capacity of the water storage tank ensures the continuous spraying operation condition, the time interval and the duration of the time relay are set and the power supply of the spraying system is started;
and the time relay is connected with a high-lift water pump switch after reaching the set spraying time, and the high-lift water pump pumps water from the water tank and sends the water to the water delivery pipe.
In one embodiment, after the time relay reaches the set spraying time, a water pump switch is switched on, the high-lift water pump pumps water from the water storage tank and sends the water to the pier body spray pipe and the pier top spray pipe, the pier body spray pipe and the pier top spray pipe are connected with the spray pipe, the spray pipe spray head sprays and sprinkles water on the geotextile wrapped on the pier top, the water curtain is uniformly transmitted to a pier body concrete surface needing maintenance through the moist geotextile through gravity flow, and the time relay closes the water pump switch to stop spraying the water after the water spraying time reaches the preset time.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: the use of this high-speed railway pier column automatic spray maintenance system is showing and is improving maintenance efficiency, has reduced the cost input.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a front structural layout diagram of the automatic spray maintenance system for high-speed railway pier columns provided by the invention.
Fig. 2 is a side structural layout diagram of the automatic spray maintenance system for high-speed rail pier columns provided by the invention.
Fig. 3 is a negative layout view of a pier according to the present invention.
Fig. 4 is an electrical schematic diagram of the automatic spray maintenance system for high-speed rail pier columns provided by the invention.
Reference numerals:
1. a bridge pier; 2. a plastic film; 3. geotextile; 4. a pier body spray pipeline; 5. a pier top spray pipeline; 6. a water supply pipeline; 7. a water storage tank; 8. a deformed steel bar fixture; 9. a deformed steel bar support; 10. and (4) a spray head.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," and the like are for purposes of illustration only and are not intended to represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
This high-speed railway mound post automatic spray maintenance system includes:
the water storage tank 7 is used for ensuring the water quantity requirement of continuous spraying operation;
the high-lift water pump is arranged in the water storage tank and used for pumping water from the water storage tank 7 to the water delivery pipe;
the time relay is electrically connected with the high-lift water pump and used for controlling the running time interval and the duration of the high-lift water pump; and the spraying device is communicated with the water delivery pipe and is used for spraying and sprinkling the geotextile 3 wrapped on the pier top.
Spray set includes pier body spray piping 4, the mound top spray piping 5 that is linked together with the raceway, and wherein, pier body spray piping 4 sets up 1 one side of pier again, mound top spray piping 5 installs at 1 top of pier, and pier body spray piping 4, the output of mound top spray piping 5 pass through shower connection shower nozzle 10.
The top of the pier 1 is fixedly provided with a deformed steel bar support 9, and the deformed steel bar support 9 is provided with a spray pipe through a deformed steel bar fixture 8. The outer side wall of the pier 1 is wrapped with a plastic film 2, and the top of the pier 1 is paved with geotextile 3. The water storage tank 7 is arranged in a maintenance frame at the bottom of the pier 1, and a pull rod is arranged on the maintenance frame. The maintenance frame is formed by welding a left frame, a right frame and a drawing frame; the left frame and the right frame are assembled at the bottom of the pier body, and the spray pipe is fixed on the upper part of the maintenance frame around the frame body.
This high-speed railway mound post automatic spray maintenance system improves maintenance quality and maintenance efficiency, constitutes spraying system through water storage box 7, high-lift water pump, time relay, water supply line 6, spray set, and after the continuous spray operation condition can be guaranteed to the water storage capacity of water storage box 7, the time interval and the duration of setting for time relay start the spraying system power, spraying system gets into operating condition. Switch on water pump switch after the relay reachs the spray time of making, high-lift water pump draws water from the water tank and send to pier shaft shower 4, in pier top shower 5, pier shaft shower 4, pier top shower 5 connects the shower, shower nozzle 10 sprays the watering to geotechnological cloth 3 of pier top parcel, through moist geotechnological cloth 3 through gravity flow with the even transmission of water curtain to the pier shaft concrete face that needs the maintenance, after water spray time reached predetermined time, time relay closed water pump switch and stopped the water spray.
The maintenance frame is formed by welding square steel, and the length and the width of the maintenance frame are processed according to the sizes of the pier top and the pier bottom. The maintenance frame consists of a left frame, a right frame and a drawing frame. 60cm lift water pump, maintenance water pipe are as the essential equipment of maintenance. Maintenance frame pull pole size is adjusted according to the difference of 1 length and width of pier, assembles the left side frame of maintenance frame, the bottom at the pier shaft with the right side frame, encircles the support body and fixes on maintenance frame upper portion with the water pipe to punch on the water pipe, (20cm per hole is arranged), punch and should have certain inclination. The water pipe at the center of the arc of the pier body is cut off and provided with a tee joint and is connected with two long water pipes (the long water pipes are connected with a water pump), and the long water pipes are determined according to the height of the pier. Two steel wire ropes are respectively fixed at the left and right centers of the maintenance frame and connected with the upper lifting steel pipe.
And calculating the water storage amount of the water storage tank 7, setting the time interval and the duration of the time relay and starting a power supply of the spraying system after ensuring the continuous spraying operation condition, and enabling the spraying system to enter a working state. The relay reaches switch-on water pump switch behind the spray time of formulating, and in the high-lift water pump drew water from the water tank and sent to the water delivery pipe, the raceway connection shower, shower nozzle 10 drenches the spraying to geotechnological cloth 3 of mound top parcel, through moist geotechnological cloth 3 through gravity flow with the even transmission of water curtain to the pier shaft concrete face that needs the maintenance on, after spray time reached predetermined time, time relay closed water pump switch and stopped the water spray.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure should be limited only by the attached claims.
Claims (10)
1. The utility model provides a high-speed railway mound post automatic spray maintenance system, its characterized in that, this high-speed railway mound post automatic spray maintenance system includes:
the water storage tank is used for ensuring the water quantity requirement of continuous spraying operation;
the high-lift water pump is arranged in the water storage tank and used for pumping water from the water storage tank to the water delivery pipe;
the time relay is electrically connected with the high-lift water pump and used for controlling the running time interval and the duration of the high-lift water pump;
and the spraying device is communicated with the water delivery pipe and is used for spraying and sprinkling the geotextile wrapped on the pier top.
2. The automatic spraying maintenance system for the high-speed railway pier stud according to claim 1, wherein the spraying device comprises a pier body spraying pipeline and a pier top spraying pipeline which are communicated with the water conveying pipe,
wherein, pier body spray piping sets up pier one side again, pier top spray piping installs at the pier top, and pier body spray piping, pier top spray piping's output pass through the shower nozzle connection shower nozzle.
3. The automatic spray maintenance system for the high-speed railway pier column according to claim 2, wherein a deformed steel bar support is fixedly installed at the top of the pier, and a spray pipe is installed on the deformed steel bar support through a deformed steel bar clamp.
4. The automatic spray maintenance system for the high-speed railway pier column according to claim 3, wherein the outer side wall of the pier is wrapped with a plastic film, and a geotextile is laid on the top of the pier.
5. The automatic spray maintenance system for high-speed railway pier columns according to claim 1, wherein the water storage tank is installed in a maintenance frame at the bottom of a pier, and a pull rod is installed on the maintenance frame.
6. The automatic spray maintenance system for the pier stud of the high-speed rail according to claim 5, wherein the maintenance frame is formed by welding a left frame, a right frame and a drawing frame;
the left frame and the right frame are assembled at the bottom of the pier body, and the spray pipe is fixed on the upper part of the maintenance frame around the frame body.
7. The automatic spray maintenance system for the high-speed railway pier column according to claim 3, wherein the spray pipes are provided with spray holes with a certain inclination, and the distance between two adjacent spray holes is 15cm-25 cm.
8. The automatic spray maintenance system for the pier stud of high-speed rail according to claim 7, wherein a tee is installed on the spray pipe arranged at the arc center of the pier body and connected with two long water pipes, the long water pipes are communicated with a high-lift water pump, and the long water pipes are respectively fixed at the left center and the right center of the maintenance frame through steel wire ropes and connected with the upper lifting steel pipe.
9. The automatic spray maintenance system for high-speed rail pier stud according to claim 1, wherein after the water storage capacity of the water storage tank guarantees the continuous spray operation condition, the time interval and duration of the time relay are set and the power supply of the spray system is started;
and the time relay is connected with a high-lift water pump switch after reaching the set spraying time, and the high-lift water pump pumps water from the water tank and sends the water to the water delivery pipe.
10. The automatic spray maintenance system for the high-speed rail pier stud according to claim 9, wherein the time relay turns on a water pump switch after reaching a set spray time, the high-lift water pump pumps water from the water storage tank and sends the water into the pier body spray pipe and the pier top spray pipe, the pier body spray pipe and the pier top spray pipe are connected with a spray pipe, the spray pipe spray head sprays water on a geotextile wrapped on the pier top, the wet geotextile automatically flows by gravity to uniformly transfer a water curtain to a pier body concrete surface to be maintained, and the time relay turns off the water pump switch to stop spraying water after reaching a preset time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011093512.9A CN112301893A (en) | 2020-10-14 | 2020-10-14 | Automatic spraying maintenance system for high-speed rail pier column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011093512.9A CN112301893A (en) | 2020-10-14 | 2020-10-14 | Automatic spraying maintenance system for high-speed rail pier column |
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| Publication Number | Publication Date |
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| CN112301893A true CN112301893A (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011093512.9A Pending CN112301893A (en) | 2020-10-14 | 2020-10-14 | Automatic spraying maintenance system for high-speed rail pier column |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237198A (en) * | 1994-02-28 | 1995-09-12 | Tadashi Fujita | Surface treatment device for structure |
| JP2006207314A (en) * | 2005-01-31 | 2006-08-10 | Penta Ocean Constr Co Ltd | Dry type working caisson and its installation method |
| CN201221056Y (en) * | 2008-07-02 | 2009-04-15 | 中铁四局集团第五工程有限公司 | Concrete bridge pier spray curing means |
| CN207468504U (en) * | 2017-09-29 | 2018-06-08 | 中交四航局第一工程有限公司 | A kind of mobile spray curing system of pier stud |
| CN108316154A (en) * | 2018-03-27 | 2018-07-24 | 中铁十局集团第二工程有限公司 | A kind of pier shaft concrete sprinkling curing system and concrete spray maintenance process |
| CN110924306A (en) * | 2019-11-06 | 2020-03-27 | 中铁五局集团第一工程有限责任公司 | Pier body spraying maintenance system and method |
-
2020
- 2020-10-14 CN CN202011093512.9A patent/CN112301893A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237198A (en) * | 1994-02-28 | 1995-09-12 | Tadashi Fujita | Surface treatment device for structure |
| JP2006207314A (en) * | 2005-01-31 | 2006-08-10 | Penta Ocean Constr Co Ltd | Dry type working caisson and its installation method |
| CN201221056Y (en) * | 2008-07-02 | 2009-04-15 | 中铁四局集团第五工程有限公司 | Concrete bridge pier spray curing means |
| CN207468504U (en) * | 2017-09-29 | 2018-06-08 | 中交四航局第一工程有限公司 | A kind of mobile spray curing system of pier stud |
| CN108316154A (en) * | 2018-03-27 | 2018-07-24 | 中铁十局集团第二工程有限公司 | A kind of pier shaft concrete sprinkling curing system and concrete spray maintenance process |
| CN110924306A (en) * | 2019-11-06 | 2020-03-27 | 中铁五局集团第一工程有限责任公司 | Pier body spraying maintenance system and method |
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Application publication date: 20210202 |
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