CN203876026U - High speed railway precast box beam maintenance device - Google Patents
High speed railway precast box beam maintenance device Download PDFInfo
- Publication number
- CN203876026U CN203876026U CN201420336866.5U CN201420336866U CN203876026U CN 203876026 U CN203876026 U CN 203876026U CN 201420336866 U CN201420336866 U CN 201420336866U CN 203876026 U CN203876026 U CN 203876026U
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- Prior art keywords
- feed pipe
- high speed
- speed railway
- water feed
- curing means
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Abstract
The utility model relates to a high speed railway precast box beam maintenance device, which comprises a base, an upright tube, sprinklers, a vertical water feed pipe, an elbow, a transverse water feed pipe, a vertical water feed pipe, a pressure water pipe and a valve, wherein the upright tube is arranged on the base, the sprinklers are arranged on one side of the upright tube, and is communicated with the vertical water feed pipe, the vertical water feed pipe is communicated with the transverse and the vertical water feed pipes through the elbow, the bottom portion of the vertical water feed pipe is communicated with the pressure water pipe, the valve is arranged between the vertical water feed pipe and the pressure water pipe, and a plurality of sprinklers are arranged between the transverse and the vertical water feed pipes. The high speed railway precast box beam maintenance device has the advantages that the high speed railway precast box beam maintenance device is simple in structure, is safe and reliable by arranging the sprinklers on the base and the upright tube and adopting the transverse and the vertical water feed pipes to maintain a precast box beam, is excellent in universality, low in making cost and convenient to make, mount and use, can be directly used for maintenance of a high speed railway precast box beam, guarantees a concrete surface to be wet for long time, and is simple to operate.
Description
Technical field
The utility model relates to high-speed railway bridge technical field of construction, is specifically related to a kind of high speed railway prefabricating box girder curing means.
Background technology
The maintenance of high speed railway prefabricating box girder has determined the life-span of case beam, and prefabricated case beam concrete quality has been protected in the maintenance of case beam; The normal watering of case beam and two kinds of forms of sealing compound maintenance of adopting in current similar construction operation.Use watering maintenance to exist to sprinkle water under the uneven and flange plate of watering uneven problem, can not make for a long time concrete surface moistening, and easily cause water resource waste; Use sealing compound maintenance, have that cost is large, cost is high, spray the unmanageable shortcomings such as inhomogeneous.
Utility model content
In order to overcome defect of the prior art, the purpose of this utility model is to propose a kind of high speed railway prefabricating box girder curing means simple in structure, easy to use, can solve well existing issue.
The utility model is achieved through the following technical solutions:
A kind of high speed railway prefabricating box girder curing means, comprising: pedestal, vertical rod, shower nozzle, vertical feed pipe, elbow, horizontal feed pipe, longitudinal feed pipe, penstocks, valve, described pedestal are provided with vertical rod, and vertical rod one side is provided with shower nozzle; Described shower nozzle is communicated with vertical feed pipe; Described vertical feed pipe is by elbow with horizontal feed pipe, longitudinally feed pipe is communicated with, and described vertical feed pipe bottom is communicated with penstocks, between described vertical feed pipe and penstocks, is provided with valve; Described horizontal feed pipe and longitudinally feed pipe are provided with multiple shower nozzles.
Described pedestal and vertical rod have formed the bracket basis of bearing feed pipe jointly.
Further, described shower nozzle is rotary nozzle, and described rotary nozzle adopts 360 degree rotary nozzles.
Further, described pedestal is tripod structure.
Further, described vertical feed pipe is provided with branch sleeve.
Further, described curing means is provided with moisturizing tarpaulin.
Further, described curing means is provided with hygrometer.
Compared with prior art, the superior effect of a kind of high speed railway prefabricating box girder curing means described in the utility model is: simple in structure, by in pedestal and vertical rod, shower nozzle being set, and laterally feed pipe, longitudinal feed pipe carry out maintenance to prefabricated case beam, safe and reliable, versatility is good, low cost of manufacture, is convenient to make, installs and uses, and can directly apply to the maintenance of high-speed railway bridge prefabricated case beam, ensure that concrete surface is moistening for a long time, simple to operate, using water wisely; Both solved watering maintenance, watering is uneven, watering inconvenience under flange plate, the problem of wasting water, also solved sealing compound cost high, spray uneven problem.
Brief description of the drawings
Fig. 1 is a kind of high speed railway prefabricating box girder curing means structure chart described in the utility model;
Fig. 2 is a kind of high speed railway prefabricating box girder curing means side view described in the utility model.
Reference numeral is as follows:
1-shower nozzle, the vertical feed pipe of 2-, 3-vertical rod, 4-pedestal, 5-moisturizing tarpaulin, 6-penstocks, 7-valve, 8-hygrometer, 9-branch sleeve, 10-iron wire bar, 11-elbow, the horizontal feed pipe of 12-, the longitudinal feed pipe of 13-, 14-prefabricated case beam.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model detailed description of the invention is described in further detail.
A kind of high speed railway prefabricating box girder curing means described in the utility model, as shown in Figure 1-2, comprise: pedestal 4, vertical rod 3, shower nozzle 1, vertical feed pipe 2, elbow 11, horizontal feed pipe 12, longitudinal feed pipe 13, penstocks 6, valve 7, described pedestal 4 are provided with vertical rod 3, and vertical rod 3 one sides are provided with shower nozzle 1; Described shower nozzle 1 is communicated with vertical feed pipe 2; Described vertical feed pipe 2 is by elbow 11 with horizontal feed pipe 12, longitudinally feed pipe 13 is communicated with, and described vertical feed pipe 13 bottoms are communicated with penstocks 6, between described vertical feed pipe 2 and penstocks 6, are provided with valve 7; Described horizontal feed pipe 12 and longitudinally feed pipe 13 are provided with multiple shower nozzles 1.
Described shower nozzle 2 is rotary nozzles, and described rotary nozzle adopts 360 degree rotary nozzles; Described pedestal 4 is tripod structures, and stability is strong.
Described vertical feed pipe 2 is provided with branch sleeve 9,9 connections of described branch sleeve, transformation.
As shown in Figure 1, be provided with moisturizing tarpaulin 5 in prefabricated case beam 14 surroundings, described moisturizing tarpaulin 5 from top to bottom arranges in prefabricated case beam 14 surroundings, by described iron wire bar 19 and vertical feed pipe 2 binds; At prefabricated case beam 14 surrounding tops, screw is set, by iron wire bar 19, moisturizing tarpaulin 5 is connected with screw, further fix moisturizing tarpaulin 5 simultaneously.
During to prefabricated case beam 14 maintenance, in prefabricated case beam 14 1 sides, pedestal 4, vertical rod 3, shower nozzle 1, vertical feed pipe 2 are set, described shower nozzle 1 is to sprinkling water under the flange plate of prefabricated case beam 14, because described shower nozzle 2 is rotary nozzles, can, evenly to the watering of flange plate downside, ensure that concrete surface is moistening.Described curing means is provided with hygrometer 8, and described thermometer 8 shows the air humidity value in local space; Multiple hygrometers 8 can be set as required.
During to the maintenance of prefabricated case beam top, at prefabricated case beam 14 tops, pedestal 4, vertical rod 3 are set, shower nozzle 1, be communicated with shower nozzle 1 with longitudinal feed pipe 13 by horizontal feed pipe 12, branch sleeve 9 is switched to connected state, open described valve 7, described penstocks 6 supply water for vertical feed pipe 2, through described connection sleeve 9 and elbow 11, further supply water for shower nozzle 1 by horizontal feed pipe 12, longitudinal feed pipe 13.
After described prefabricated case beam 14 maintenances, disconnect sleeve 9, prefabricated case beam 14 is separated with moisturizing tarpaulin 5, by crane gear, the prefabricated case beam 14 that completes maintenance is removed, and the next not prefabricated case beam 14 of maintenance of immigration repeats maintenance.
Described rotary nozzle is existing equipment, can select according to the actual requirements its model.
Above-described is only the utility model principle and preferred embodiment.It should be pointed out that to those skilled in the art, not departing under the precondition of utility model principle, can also make some distortion and improvement, also should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. a high speed railway prefabricating box girder curing means, it is characterized in that, comprise: pedestal, vertical rod, shower nozzle, vertical feed pipe, elbow, horizontal feed pipe, longitudinal feed pipe, penstocks, valve, described pedestal are provided with vertical rod, and vertical rod one side is provided with shower nozzle; Described shower nozzle is communicated with vertical feed pipe; Described vertical feed pipe is by elbow with horizontal feed pipe, longitudinally feed pipe is communicated with, and described vertical feed pipe bottom is communicated with penstocks, between described vertical feed pipe and penstocks, is provided with valve; Described horizontal feed pipe and longitudinally feed pipe are provided with multiple shower nozzles.
2. a kind of high speed railway prefabricating box girder curing means according to claim 1, is characterized in that, described shower nozzle is rotary nozzle.
3. a kind of high speed railway prefabricating box girder curing means according to claim 1, is characterized in that, described pedestal is tripod structure.
4. a kind of high speed railway prefabricating box girder curing means according to claim 1, is characterized in that, described vertical feed pipe is provided with branch sleeve.
5. a kind of high speed railway prefabricating box girder curing means according to claim 1, is characterized in that, described curing means is provided with moisturizing tarpaulin.
6. a kind of high speed railway prefabricating box girder curing means according to claim 1, is characterized in that, described curing means is provided with hygrometer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420336866.5U CN203876026U (en) | 2014-06-20 | 2014-06-20 | High speed railway precast box beam maintenance device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420336866.5U CN203876026U (en) | 2014-06-20 | 2014-06-20 | High speed railway precast box beam maintenance device |
Publications (1)
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CN203876026U true CN203876026U (en) | 2014-10-15 |
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Family Applications (1)
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CN201420336866.5U Expired - Fee Related CN203876026U (en) | 2014-06-20 | 2014-06-20 | High speed railway precast box beam maintenance device |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104805771A (en) * | 2015-04-29 | 2015-07-29 | 浙江大学城市学院 | Cradle suspended-casting box beam segment inner chamber concrete curing device |
CN105856403A (en) * | 2016-06-10 | 2016-08-17 | 于永飞 | Double-side spraying and maintaining device and method for high-speed rail precast bridge |
CN105856406A (en) * | 2016-06-10 | 2016-08-17 | 朱凤玲 | Double-side humidifying device and method for high-speed rail precast bridge |
CN106948277A (en) * | 2017-05-17 | 2017-07-14 | 中国水利水电第四工程局有限公司 | A kind of railway continuous beam maintenance structure and spray maintenance process |
CN107234718A (en) * | 2017-06-12 | 2017-10-10 | 中铁十局集团第三建设有限公司 | A kind of concrete box girder maintenance aid and its application method |
CN105856405B (en) * | 2016-06-10 | 2018-07-27 | 朱子毅 | A kind of two-sided curing means and method of high ferro precast bridge |
CN105856404B (en) * | 2016-06-10 | 2018-07-27 | 朱红英 | A kind of two-sided spray equipment and method of high ferro precast bridge |
CN115075138A (en) * | 2022-06-21 | 2022-09-20 | 中国五冶集团有限公司 | Cast-in-place box girder curing and spraying device integrating protection facilities |
-
2014
- 2014-06-20 CN CN201420336866.5U patent/CN203876026U/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104805771A (en) * | 2015-04-29 | 2015-07-29 | 浙江大学城市学院 | Cradle suspended-casting box beam segment inner chamber concrete curing device |
CN105856403A (en) * | 2016-06-10 | 2016-08-17 | 于永飞 | Double-side spraying and maintaining device and method for high-speed rail precast bridge |
CN105856406A (en) * | 2016-06-10 | 2016-08-17 | 朱凤玲 | Double-side humidifying device and method for high-speed rail precast bridge |
CN105856405B (en) * | 2016-06-10 | 2018-07-27 | 朱子毅 | A kind of two-sided curing means and method of high ferro precast bridge |
CN105856404B (en) * | 2016-06-10 | 2018-07-27 | 朱红英 | A kind of two-sided spray equipment and method of high ferro precast bridge |
CN105856406B (en) * | 2016-06-10 | 2018-07-27 | 朱凤玲 | A kind of two-sided humidification apparatus and method of high ferro precast bridge |
CN105856403B (en) * | 2016-06-10 | 2018-08-10 | 于永飞 | A kind of two-sided spray maintenance device and method of high ferro prefabricated case beam |
CN106948277A (en) * | 2017-05-17 | 2017-07-14 | 中国水利水电第四工程局有限公司 | A kind of railway continuous beam maintenance structure and spray maintenance process |
CN106948277B (en) * | 2017-05-17 | 2019-06-07 | 中国水利水电第四工程局有限公司 | A kind of railway continuous beam maintenance structure and spray maintenance process |
CN107234718A (en) * | 2017-06-12 | 2017-10-10 | 中铁十局集团第三建设有限公司 | A kind of concrete box girder maintenance aid and its application method |
CN115075138A (en) * | 2022-06-21 | 2022-09-20 | 中国五冶集团有限公司 | Cast-in-place box girder curing and spraying device integrating protection facilities |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20210620 |
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CF01 | Termination of patent right due to non-payment of annual fee |