CN202559255U - Hydraulic self creeping formwork facilitating high bridge pier maintenance and provided with spraying devices - Google Patents
Hydraulic self creeping formwork facilitating high bridge pier maintenance and provided with spraying devices Download PDFInfo
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- CN202559255U CN202559255U CN2012202217090U CN201220221709U CN202559255U CN 202559255 U CN202559255 U CN 202559255U CN 2012202217090 U CN2012202217090 U CN 2012202217090U CN 201220221709 U CN201220221709 U CN 201220221709U CN 202559255 U CN202559255 U CN 202559255U
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Abstract
A hydraulic self creeping formwork facilitating high bridge pier maintenance and provided with spraying devices includes main units of a hydraulic self creeping formwork system, and is characterized in that a spraying system is arranged on an inner formwork of the hydraulic self creeping formwork system, and includes eight water pipes with atomizing spray heads, water pipe tee joints, water pipe flexible connectors, a water main and a high-pressure water pump respectively and transversely arranged on the outer side, the upper edge and the lower edge of the outer side of the periphery of the inner formwork of the hydraulic self creeping formwork system; one end of each water pipe with the atomizing spray head is connected with the tee joint of the water main, and the other end of each water pipe is provided with the flexible connector connected with another water pipe with the atomizing spray head; and a water control switch is arranged on the water pipe connected between the water spray ring on the upper edge and a water spray ring on the lower edge. The self creeping formwork has the advantages that the hydraulic self creeping formwork system can be constructed and lifted for demoulding, and simultaneously can be used for maintaining the high bridge pier concrete without the need of hand labor, and can guarantee the normal rigidification of each section of reinforced concrete.
Description
Technical field
The utility model relates in the beam bridge construction, and height at the tall and big bridge pier more than 30 meters, is carried out a kind of technical measures that construction and maintenance is taked, and exactly is a kind of hydraulic self-creeping formwork of being convenient to tall and big bridge pier maintenance band spray equipment.
Background technology
At present, all units in charge of construction are all different to the maintenance process of cement concrete, steel concrete, to the maintenance of difform structure, also need adopt different maintenance processes, and different maintenance processes have Different Effects to concrete performance.Maintenance process commonly used has natural curing, stream curing, dried hydrothermal curing, steam press maintenance, electrothermal hardening, infrared ray curing and solar energy curing etc.The time of maintenance experience is claimed curing period.For the ease of comparing, the test specimen that regulation is measured concrete performance must carry out maintenance under standard conditions.China's accepted standard curing condition is: temperature is 20 ± 3 ° of C; Humidity is not less than 90%.In the bridge construction of China; To the height at the tall and big bridge pier more than 30 meters; Generally all adopt the hydraulic self-creeping formwork system to carry out concreting, at present, the creeping formwork system that hydraulic climbing formwork factory produces; Only possess the concreting function of tall and big bridge pier, and do not consider concrete maintenance work that completion is built.Traditional maintenance process generally is to adopt manual work to remove to spread water, bath, showering curing, and then covers and carry out moisture-keeping maintaining with straw bag or geomembrane, glued membrane.This maintenance process, maintenance labour intensity is big, and the workman is abnormally dangerous again in work high above the ground, and maintenance effect was both undesirable, and is time-consuming again, also a large amount of wastes water source, construction is also extremely inconvenient, and the maintenance cost is also very high.
Summary of the invention
The purpose of the utility model invention is: a kind of hydraulic self-creeping formwork of being convenient to tall and big bridge pier maintenance band spray equipment is provided; Just can realize while the demoulding of constructing, rise, one side in the hydraulic self-creeping formwork system the concrete maintenance work of tall and big bridge pier; Need not drop into any hand labor; Just can guarantee the normal sclerosis of each sections of steel concrete, reach purpose economic, quick, the even tall and big bridge pier of maintenance.
The purpose of the utility model invention realizes through implementing following technical proposals:
Be convenient to the hydraulic self-creeping formwork of tall and big bridge pier maintenance band spray equipment; Critical piece by the hydraulic self-creeping formwork system constitutes; It is characterized in that: the inner formword of hydraulic self-creeping formwork system is provided with spray system; Spray system is by being horizontally installed on the hydraulic self-creeping formwork system inner formword outside, four sides, water pipe, water pipe threeway, the water pipe of eight band fog-spray nozzles on upper edge and the lower edge be flexible coupling head, water-main and high-pressure hydraulic pump composition; The water pipe fog-spray nozzle that is arranged on the inner formword upper edge outside upwards with the inner formword inboard in angle of 45 degrees; The water pipe fog-spray nozzle that is arranged on the inner formword lower edge outside downwards with the inner formword inboard in angle of 45 degrees, will be fixed on outside the inner formword with the water pipe of fog-spray nozzle through the pipeline card on; One end of the water pipe of band fog-spray nozzle is provided with the threeway that connects water-main, and an other end is provided with the head that is flexible coupling that is connected with the water pipe of another root band fog-spray nozzle; The water pipe of eight band fog-spray nozzles on the hydraulic self-creeping formwork system inner formword of four sides; Be separately positioned on hydraulic self-creeping formwork system inner formword upper edge and the lower edge outside and go up two water spray rings of formation; On water spray ring on the connection upper edge and the water pipe between the water spray ring on the lower edge control taps is arranged; The threeway of the water pipe of band fog-spray nozzle is connected with water-main on the lower edge, and water-main is connected with the high-pressure hydraulic pump on ground; Based on the height of construction bridge pier, select the relative high-pressure hydraulic pump of power for use, making in the water pipe that is arranged on the outside, inner formword upper edge has enough hydraulic pressure, can spray water smoke.
The utility model has the advantages that: the hydraulic self-creeping formwork of being convenient to tall and big bridge pier maintenance band spray equipment; Just can realize while the demoulding of constructing, rise, one side in the hydraulic self-creeping formwork system the concrete maintenance work of tall and big bridge pier; Need not drop into any hand labor; Just can guarantee the normal sclerosis of each sections of steel concrete, realize advantage economic, quick, the even tall and big bridge pier of maintenance.
Description of drawings
Fig. 1 is the hydraulic self-creeping formwork one side work view of band spray equipment;
Fig. 2 is the inner formword outside front view of the hydraulic self-creeping formwork of band spray equipment;
Fig. 3 is the hydraulic self-creeping formwork vertical view of working of band spray equipment on four sides.
Mark among the figure: 1 is the hydraulic self-creeping formwork system, and 2 is the inner formword on the hydraulic self-creeping formwork system, 3 water pipes for the band fog-spray nozzle; 4 is the fog-spray nozzle on the water pipe, and 5 is the pipeline card of the water pipe of fixed band fog-spray nozzle, and 6 for connecting the threeway of water main; 7 is the head that is flexible coupling that is connected with the water pipe of another root band fog-spray nozzle; 8 are water spray ring on the connection upper edge and the control taps on the water pipe between the water spray ring on the lower edge, and 9 is water main, and 10 for building the tall and big bridge pier of shaping.
The specific embodiment
Embodiment 1: the hydraulic self-creeping formwork of being convenient to tall and big bridge pier maintenance band spray equipment
Critical piece by the hydraulic self-creeping formwork system constitutes; It is characterized in that: the inner formword 2 of hydraulic self-creeping formwork system 1 is provided with spray system; Spray system is by being horizontally installed on hydraulic self-creeping formwork system inner formword 2 outsides, four sides, and water pipe 3, water pipe threeway 6, the water pipe of eight band fog-spray nozzles on upper edge and the lower edge is flexible coupling 7, water main 9 and high-pressure hydraulic pump composition; The water pipe fog-spray nozzle 4 that is arranged on the inner formword 2 upper edges outsides upwards with the inner formword inboard in angle of 45 degrees; The water pipe fog-spray nozzle 4 that is arranged on the inner formword lower edge outside downwards and the inner formword inboard in angle of 45 degrees, will be fixed on inner formword 2 outsides with the water pipe 3 of fog-spray nozzle through pipeline card 5; One end of water pipe 3 of band fog-spray nozzle is provided with the threeway 6 that connects water main, an other end be provided be connected with the water pipe of another root band fog-spray nozzle be flexible coupling 7; The water pipe 3 of eight band fog-spray nozzles on the four sides hydraulic self-creeping formwork system inner formword 2; Be separately positioned on hydraulic self-creeping formwork system inner formword 2 upper edges and the lower edge outside and go up two water spray rings of formation; Control taps 8 is arranged on water spray ring on the connection upper edge and the water pipe between the water spray ring on the lower edge; The threeway 6 of the water pipe of band fog-spray nozzle is connected with water main 9 on the lower edge, and water main 9 is connected with the high-pressure hydraulic pump on ground; According to the height of construction bridge pier, select the relative high-pressure hydraulic pump of power for use, making in the water pipe 3 that is arranged on the outside, inner formword 2 upper edges has enough hydraulic pressure, can spray water smoke.
Claims (1)
1. be convenient to the hydraulic self-creeping formwork of tall and big bridge pier maintenance band spray equipment; Critical piece by the hydraulic self-creeping formwork system constitutes; It is characterized in that: the inner formword (2) of hydraulic self-creeping formwork system (1) is provided with spray system; Spray system is by being horizontally installed on four sides hydraulic self-creeping formwork system inner formword (2) outside, water pipe (3), water pipe threeway (6), the water pipe of on upper edge and the lower edge eight band fog-spray nozzles be flexible coupling head (7), water main (9) and high-pressure hydraulic pump composition; The water pipe fog-spray nozzle (4) that is arranged on inner formword (2) the upper edge outside upwards with the inner formword inboard in angle of 45 degrees; The water pipe fog-spray nozzle (4) that is arranged on the inner formword lower edge outside downwards and the inner formword inboard in angle of 45 degrees, will be fixed on inner formword (2) outside with the water pipe (3) of fog-spray nozzle through pipeline card (5); One end of the water pipe (3) of band fog-spray nozzle is provided with the threeway (6) that connects water main, and an other end is provided with the head (7) that is flexible coupling that is connected with the water pipe of another root band fog-spray nozzle; The water pipe (3) of eight band fog-spray nozzles on the four sides hydraulic self-creeping formwork system inner formword (2); Be separately positioned on hydraulic self-creeping formwork system inner formword (2) upper edge and the lower edge outside and go up two water spray rings of formation; On water spray ring on the connection upper edge and the water pipe between the water spray ring on the lower edge control taps (8) is arranged; The threeway (6) of the water pipe of band fog-spray nozzle is connected with water main (9) on the lower edge, and water main (9) is connected with the high-pressure hydraulic pump on ground; According to the height of construction bridge pier, select the relative high-pressure hydraulic pump of power for use, making in the water pipe (3) that is arranged on the outside, inner formword (2) upper edge has enough hydraulic pressure, can spray water smoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202217090U CN202559255U (en) | 2012-05-17 | 2012-05-17 | Hydraulic self creeping formwork facilitating high bridge pier maintenance and provided with spraying devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202217090U CN202559255U (en) | 2012-05-17 | 2012-05-17 | Hydraulic self creeping formwork facilitating high bridge pier maintenance and provided with spraying devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559255U true CN202559255U (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202217090U Expired - Fee Related CN202559255U (en) | 2012-05-17 | 2012-05-17 | Hydraulic self creeping formwork facilitating high bridge pier maintenance and provided with spraying devices |
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| CN (1) | CN202559255U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985681A (en) * | 2015-07-22 | 2015-10-21 | 中铁隧道集团四处有限公司 | Automatic concrete curing device |
| CN106677521A (en) * | 2016-11-23 | 2017-05-17 | 中国水利水电科学研究院 | Formworks for concrete pouring and with an atomizing device and storehouse surface temperature controlling system applying same |
| CN106758832A (en) * | 2016-12-14 | 2017-05-31 | 中铁五局集团有限公司 | A kind of bridge pier shaft concrete spray maintenance device and its construction method |
| CN108517778A (en) * | 2018-03-23 | 2018-09-11 | 中国五冶集团有限公司 | Be conducive to the template and application method of bridge pier concrete curing |
| CN109113333A (en) * | 2018-09-29 | 2019-01-01 | 中建四局第建筑工程有限公司 | A kind of hydraulic climbing formwork concrete curing spray and fire-fighting system |
| CN110565509A (en) * | 2019-08-01 | 2019-12-13 | 中交二公局第二工程有限公司 | High-pier built-in type health-preserving water pipe system and concrete health-preserving method thereof |
| CN114673371A (en) * | 2022-03-04 | 2022-06-28 | 中交二航局第四工程有限公司 | Self-interacting spraying system suitable for in high altitude creeping formwork |
-
2012
- 2012-05-17 CN CN2012202217090U patent/CN202559255U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985681A (en) * | 2015-07-22 | 2015-10-21 | 中铁隧道集团四处有限公司 | Automatic concrete curing device |
| CN106677521A (en) * | 2016-11-23 | 2017-05-17 | 中国水利水电科学研究院 | Formworks for concrete pouring and with an atomizing device and storehouse surface temperature controlling system applying same |
| CN106758832A (en) * | 2016-12-14 | 2017-05-31 | 中铁五局集团有限公司 | A kind of bridge pier shaft concrete spray maintenance device and its construction method |
| CN108517778A (en) * | 2018-03-23 | 2018-09-11 | 中国五冶集团有限公司 | Be conducive to the template and application method of bridge pier concrete curing |
| CN108517778B (en) * | 2018-03-23 | 2023-10-03 | 中国五冶集团有限公司 | Template beneficial to bridge pier concrete maintenance and application method thereof |
| CN109113333A (en) * | 2018-09-29 | 2019-01-01 | 中建四局第建筑工程有限公司 | A kind of hydraulic climbing formwork concrete curing spray and fire-fighting system |
| CN110565509A (en) * | 2019-08-01 | 2019-12-13 | 中交二公局第二工程有限公司 | High-pier built-in type health-preserving water pipe system and concrete health-preserving method thereof |
| CN114673371A (en) * | 2022-03-04 | 2022-06-28 | 中交二航局第四工程有限公司 | Self-interacting spraying system suitable for in high altitude creeping formwork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121128 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |