CN104047232B - Road and bridge concreting preformed hole or built-in fitting are from active and inactive mold stripper apparatus - Google Patents
Road and bridge concreting preformed hole or built-in fitting are from active and inactive mold stripper apparatus Download PDFInfo
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- CN104047232B CN104047232B CN201410312750.2A CN201410312750A CN104047232B CN 104047232 B CN104047232 B CN 104047232B CN 201410312750 A CN201410312750 A CN 201410312750A CN 104047232 B CN104047232 B CN 104047232B
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Abstract
The invention discloses a kind of road and bridge concreting preformed hole or built-in fitting from active and inactive mold stripper apparatus, magnechuck and casement sucker are set on steel form and interfix, casement sucker upper surface is circle, rectangle or polygon, be trapezoidal below it, casement sucker upper end fixing hole die cap plate or outer rim suit built-in fitting, its radial direction is determined according to the aperture of preformed hole and the aperture of the degree of depth or built-in fitting with lateral dimension.Instant invention overcomes at present placing embedded parts or casement in preformed hole construction is set fixes existing defect before concreting, ensure the automatic precise positioning of casement sucker, fixed unshift, from the active and inactive mold demoulding, alleviate labour intensity, improve operating efficiency, casement sucker, without destruction also reusable edible, namely saves material, reduce costs, achieve energy-conserving and environment-protective again, the construction concept of green low-carbon, can widely use in the constructions such as bridge, tunnel, culvert.
Description
Technical field
The present invention relates to a kind of road and bridge concreting preformed hole or built-in fitting device, specifically a kind of road and bridge concreting preformed hole or built-in fitting are from active and inactive mold stripper apparatus, belong to field of bridge construction.
Background technology
Along with the fast development of railway and highway construction; more and more higher technical requirements is proposed to road and bridge construction; namely the construction of high-effect high-quality will be ensured; preserve the ecological environment again and be damaged less; advocate energy-conserving and environment-protective; the construction concept of green low-carbon, requires that construction material recycles, and strictly avoids or control airborne dust in construction spreading and contaminated environment.Owing to needing a large amount of mounting-positioning holes or install spool in construction, so just secondary drilling must be carried out to concrete, so just must cause the diffusion of serious airborne dust, i.e. contaminated environment but also to endanger constructor healthy, turn increase unsafe factor simultaneously.For a change this situation, just takes in bridge and constructing tunnel, needs placing embedded parts or arrange preformed hole before concreting by design, complete this operation and first must carry out effective location to the casement forming preformed hole and firm fixing.And simultaneously unshift in order to ensure casement accurate positioning, currently used method mainly contains plank or iron plate is connected and fixed; Fix with reinforcement welding; Draw with timber wedge top iron wire and be fixed; Or on steel form, cut eyelet welding connect and be fixed.Above several method i.e. complex procedures but also fixing not firm in construction, often causes concrete to infiltrate and preformed hole failure, being damaged by casement again simultaneously, can not ensure recycling of construction material when dismantling.Good technical scheme is not also had at present for this technical barrier.
Summary of the invention
The object of the invention is, overcome at present placing embedded parts or the defect that arranges in preformed hole construction existing for casement fixed equipment before concreting, and disclose a kind of road and bridge concreting preformed hole or built-in fitting from active and inactive mold stripper apparatus.
Technical scheme of the present invention is as follows, be close on steel form and magnechuck is set, below it, electromagnetic switch is set, the steel form on magnechuck both sides arranges sealing mat respectively, sealing mat is placed casement sucker, at the casement sucker internal fixtion junction plate of magnechuck isometry position, casement sucker upper surface is circular, rectangle or polygon, be trapezoidal below it, by hold-down screw, casement sucker and magnechuck are fixed, on casement sucker top, outer rim has seal groove, sealing ring is provided with in seal groove, casement sucker upper end fixing hole die cap plate or outer rim suit built-in fitting, the radial direction of casement sucker and lateral dimension are determined according to the aperture of preformed hole and the aperture of the degree of depth or built-in fitting.
Instant invention overcomes at present placing embedded parts or casement in preformed hole construction is set fixes existing defect before concreting, ensure the automatic precise positioning of casement sucker, fixed unshift, from active and inactive mold, automatic demoulding.Alleviate labour intensity, improve operating efficiency, casement sucker also can repetitive cycling utilize without destruction simultaneously, namely save material, reduce costs, achieve energy-conserving and environment-protective again simultaneously, the construction concept of green low-carbon, the present invention can widely use in the constructions such as bridge, tunnel, culvert.
Accompanying drawing explanation
Accompanying drawing 1 is the main TV structure generalized section of the embodiment of the present invention one.
Accompanying drawing 2 is the main TV structure generalized section of the embodiment of the present invention two.
Description of reference numerals is as follows:
Steel form 1, magnechuck 2, electromagnetic switch 3, sealing mat 4, casement sucker 5, junction plate 6, hold-down screw 7, seal groove 8, sealing ring 9, casement cover plate 10, built-in fitting 11, concrete 12.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail:
Embodiment one, to arrange preformed hole:
Magnechuck (2) is set needing to arrange to be close to above the steel form (1) of preformed hole, electromagnetic switch (3) is set below, the steel form (1) on magnechuck (2) both sides arranges sealing mat (4) respectively, at sealing mat (4) upper placement casement sucker (5), at casement sucker (5) the internal fixtion junction plate (6) of magnechuck (2) isometry position, casement sucker (5) upper surface is rectangle or polygon, be trapezoidal below it, by hold-down screw (7), casement sucker (5) and magnechuck (2) are fixed, on casement sucker (5) top, outer rim has seal groove (8), sealing ring (9) is provided with in seal groove (8), casement sucker (5) upper end fixing hole die cap plate (10), aperture and the degree of depth of the radial direction of casement sucker (5) and lateral dimension foundation preformed hole are determined.
Embodiment two, for placing embedded parts:
Needing to be close to above the steel form of placing embedded parts (1) to arrange magnechuck (2), electromagnetic switch (3) is set below, the steel form (1) on magnechuck (2) both sides arranges sealing mat (4) respectively, at sealing mat (4) upper placement casement sucker (5), at casement sucker (5) the internal fixtion junction plate (6) of magnechuck (2) isometry position, casement sucker (5) upper surface is circular, be trapezoidal below it, by hold-down screw (7), casement sucker (5) and magnechuck (2) are fixed, on casement sucker (5) top, outer rim has seal groove (8), sealing ring (9) is provided with in seal groove (8), its outer rim suit built-in fitting (11), the lateral dimension of casement sucker (5) is determined according to the aperture of built-in fitting.
First switch on power in use, the present invention is placed on the steel form position of the relevant position needing placing embedded parts or preformed hole is set, then electromagnetic switch is opened, the energising of casement sucker produces magnetic force and is firmly adsorbed on steel form, also automatically fix built-in fitting simultaneously or push up bottom preformed hole, then fluid concrete.When the concrete setting demoulding, close electromagnetic switch, the power-off of casement sucker loses magnetic force and is automatically separated with steel form, finally takes out casement sucker, obtains the built-in fitting of satisfactory concrete preformed hole or accurate positioning.The present invention can in above water unspecified angle enforcement.
Claims (4)
1. road and bridge concreting preformed hole or built-in fitting are from active and inactive mold stripper apparatus, it is characterized in that: be close on steel form (1) and magnechuck (2) is set, electromagnetic switch (3) is set below it, the steel form (1) on magnechuck (2) both sides arranges sealing mat (4) respectively, at sealing mat (4) upper placement casement sucker (5), at casement sucker (5) the internal fixtion junction plate (6) of magnechuck (2) isometry position, casement sucker (5) upper surface is circular, rectangle or polygon, be trapezoidal below it, by hold-down screw (7), casement sucker (5) and magnechuck (2) are fixed, on casement sucker (5) top, outer rim has seal groove (8), sealing ring (9) is provided with in seal groove (8), casement sucker (5) upper end fixing hole die cap plate (10) or outer rim suit built-in fitting (11), the radial direction of casement sucker (5) and lateral dimension are determined according to the aperture of preformed hole and the aperture of the degree of depth or built-in fitting.
2. road and bridge concreting preformed hole according to claim 1 or built-in fitting are from active and inactive mold stripper apparatus, it is characterized in that: casement sucker (5) upper surface is circular or rectangle, be trapezoidal below it, casement sucker (5) upper end fixing hole die cap plate (10).
3. road and bridge concreting preformed hole according to claim 1 or built-in fitting are from active and inactive mold stripper apparatus, it is characterized in that: casement sucker (5) upper surface, for circular, is trapezoidal below it, casement sucker (5) outer rim suit built-in fitting (11).
4. the road and bridge concreting preformed hole according to claim 1 or 2 or 3 or built-in fitting, from active and inactive mold stripper apparatus, is characterized in that: the radial direction of casement sucker (5) and lateral dimension are determined according to the aperture of preformed hole and the aperture of the degree of depth or built-in fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312750.2A CN104047232B (en) | 2014-07-03 | 2014-07-03 | Road and bridge concreting preformed hole or built-in fitting are from active and inactive mold stripper apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312750.2A CN104047232B (en) | 2014-07-03 | 2014-07-03 | Road and bridge concreting preformed hole or built-in fitting are from active and inactive mold stripper apparatus |
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| Publication Number | Publication Date |
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| CN104047232A CN104047232A (en) | 2014-09-17 |
| CN104047232B true CN104047232B (en) | 2015-12-02 |
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| CN201410312750.2A Active CN104047232B (en) | 2014-07-03 | 2014-07-03 | Road and bridge concreting preformed hole or built-in fitting are from active and inactive mold stripper apparatus |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109024287B (en) * | 2018-07-21 | 2020-01-24 | 四川启创建设工程有限公司 | Method for mounting temporary pier top beam section of large-span steel box girder cable-stayed bridge |
| CN109209433B (en) * | 2018-10-31 | 2019-12-06 | 上海隧道工程有限公司 | pre-embedding method of segment sealing gasket |
| CN109500992A (en) * | 2018-11-21 | 2019-03-22 | 中国建筑第七工程局有限公司 | A kind of prefabricated components fastener inserts and its installation method |
| CN109372552B (en) * | 2018-11-26 | 2023-10-31 | 四川蓝海智能装备制造有限公司 | Die spraying device with electromagnetic template |
| CN110181683A (en) * | 2019-06-24 | 2019-08-30 | 宁波鑫源佳业建筑科技有限公司 | A kind of concrete embedded part electromagnetism demoulding control system |
| CN111452210B (en) * | 2020-04-09 | 2021-03-23 | 苏州杰通建筑工业有限公司 | Production method of fine prefabricated beam of embedded steel plate for accurately positioning curtain wall installation |
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| JP2002210815A (en) * | 2000-09-22 | 2002-07-31 | Kunio Imai | Preforming apparatus as well as preforming method using the same and main forming method |
| CN202012356U (en) * | 2011-04-15 | 2011-10-19 | 中国葛洲坝集团股份有限公司 | Concrete pouring and head sealing device through pump pipes |
| CN102423794A (en) * | 2011-12-03 | 2012-04-25 | 江苏欧玛机械有限公司 | Process for manufacturing high-strength lifting appliance head for building |
| JP4956331B2 (en) * | 2007-08-28 | 2012-06-20 | 鹿島建設株式会社 | Bridge girder replacement method |
| CN202781392U (en) * | 2012-02-29 | 2013-03-13 | 徐仁春 | Air exhaust passageway casting mold |
| CA2752669C (en) * | 2009-12-10 | 2014-04-01 | Husky Injection Molding Systems Ltd. | Molded article transfer device |
| CN204000622U (en) * | 2014-07-03 | 2014-12-10 | 中铁二十一局集团第三工程有限公司 | Road and bridge concreting preformed hole or built-in fitting are from active and inactive mold stripper apparatus |
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2014
- 2014-07-03 CN CN201410312750.2A patent/CN104047232B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002210815A (en) * | 2000-09-22 | 2002-07-31 | Kunio Imai | Preforming apparatus as well as preforming method using the same and main forming method |
| JP4956331B2 (en) * | 2007-08-28 | 2012-06-20 | 鹿島建設株式会社 | Bridge girder replacement method |
| CA2752669C (en) * | 2009-12-10 | 2014-04-01 | Husky Injection Molding Systems Ltd. | Molded article transfer device |
| CN202012356U (en) * | 2011-04-15 | 2011-10-19 | 中国葛洲坝集团股份有限公司 | Concrete pouring and head sealing device through pump pipes |
| CN102423794A (en) * | 2011-12-03 | 2012-04-25 | 江苏欧玛机械有限公司 | Process for manufacturing high-strength lifting appliance head for building |
| CN202781392U (en) * | 2012-02-29 | 2013-03-13 | 徐仁春 | Air exhaust passageway casting mold |
| CN204000622U (en) * | 2014-07-03 | 2014-12-10 | 中铁二十一局集团第三工程有限公司 | Road and bridge concreting preformed hole or built-in fitting are from active and inactive mold stripper apparatus |
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| CN104047232A (en) | 2014-09-17 |
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