CN204000622U - 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
- Publication number
- CN204000622U CN204000622U CN201420363716.3U CN201420363716U CN204000622U CN 204000622 U CN204000622 U CN 204000622U CN 201420363716 U CN201420363716 U CN 201420363716U CN 204000622 U CN204000622 U CN 204000622U
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- casement
- sucker
- fitting
- built
- preformed hole
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Abstract
The utility model 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, below it, be trapezoidal, casement sucker upper end fixing hole die cap plate or outer rim suit built-in fitting, it is radially determined according to the aperture of preformed hole and the aperture of the degree of depth or built-in fitting with lateral dimension.The utility model has overcome at present before concreting placing embedded parts or the fixing existing defect of casement in preformed hole construction has been set, guarantee the automatic precise positioning of casement sucker, fixed unshift, from the active and inactive mold demoulding, alleviated labour intensity, improved operating efficiency, casement sucker, without destroying and reusable edible, had both been saved material, reduce costs, realized again energy-conserving and environment-protective, the construction concept of green low-carbon can be widely used in the constructions such as bridge, tunnel, culvert.
Description
Technical field
The utility model relates to a kind of road and bridge concreting preformed hole or built-in fitting device, and specifically a kind of road and bridge concreting preformed hole or built-in fitting, from active and inactive mold stripper apparatus, belong to field of bridge construction.
Background technology
Fast development along with railway and highway construction; to road and bridge construction, more and more higher technical requirements has been proposed; to guarantee the construction of high-effect high-quality; preserve the ecological environment and be damaged less again; advocate energy-conserving and environment-protective; the construction concept of green low-carbon, requires construction material to recycle, and strictly avoids or be controlled at airborne dust diffusion in construction and contaminated environment.Owing to needing a large amount of mounting-positioning holes or spool is installed in construction, so just must carry out secondary drilling to concrete, so just must cause serious airborne dust diffusion, it is healthy that contaminated environment endangers again constructor, increased again unsafe factor simultaneously.For a change this situation, just takes in bridge and constructing tunnel, by design need to be before concreting placing embedded parts or preformed hole is set, complete this operation and first must carry out effective location firm fixing to forming the casement of preformed hole.And simultaneously unshift in order to guarantee casement accurate positioning, currently used method mainly contains plank or iron plate is connected and fixed; With reinforcing bar, be welded and fixed; With timber wedge top iron wire, draw and be fixed; Or on steel form, cut eyelet welding and connect and be fixed.Above several method is that complex procedures is fixing not firm again in construction, often causes concrete to infiltrate and preformed hole failure, again casement is damaged when dismounting simultaneously, can not guarantee recycling of construction material.For this technical barrier, also there is no good technical scheme at present.
Utility model content
The purpose of this utility model is, overcome at present before concreting placing embedded parts or the existing defect of casement fixed equipment in preformed hole construction is set, and it is reserved to disclose a kind of road and bridge concreting
Hole or built-in fitting are from active and inactive mold stripper apparatus.
The technical solution of the utility model is as follows: on steel form, be close to magnechuck is set, electromagnetic switch is set below it, sealing mat is set respectively on the steel form on magnechuck both sides, on sealing mat, place casement sucker, fixed connecting plate in the casement sucker of magnechuck isometry position, casement sucker upper surface is circular, rectangle or polygon, below it, be trapezoidal, by hold-down screw, casement sucker and magnechuck are fixed, on casement sucker top, outer rim has seal groove, in seal groove, be provided with sealing ring, casement sucker upper end fixing hole die cap plate or outer rim suit built-in fitting, radially determining according to the aperture of preformed hole and the aperture of the degree of depth or built-in fitting with lateral dimension of casement sucker.
The utility model has overcome at present before concreting placing embedded parts or the fixing existing defect of casement in preformed hole construction has been set, and guarantees the automatic precise positioning of casement sucker, fixed unshift, from active and inactive mold, and automatic demoulding.Alleviated labour intensity, improved operating efficiency, simultaneously casement sucker is without destroying and can repetitive cycling utilization, save material, reduce costs, realized again energy-conserving and environment-protective simultaneously, the construction concept of green low-carbon can be widely used in the constructions such as bridge, tunnel, culvert.
Accompanying drawing explanation
Accompanying drawing 1 is the main TV structure generalized section of the utility model embodiment mono-.
Accompanying drawing 2 is the main TV structure generalized section of the utility model embodiment bis-.
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.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail:
Embodiment mono-, take and preformed hole is set as example:
On the steel form (1) of preformed hole need to be set, be close to magnechuck (2) is set, electromagnetic switch (3) is set below, on the steel form (1) on magnechuck (2) both sides, sealing mat (4) is set respectively, at the upper casement sucker (5) of placing of sealing mat (4), fixed connecting plate (6) in the casement sucker (5) of magnechuck (2) isometry position, casement sucker (5) upper surface is rectangle or polygon, below it, be trapezoidal, by hold-down screw (7), casement sucker (5) and magnechuck (2) is fixing, on casement sucker (5) top, outer rim has seal groove (8), in seal groove (8), be provided with sealing ring (9), casement sucker (5) upper end fixing hole die cap plate (10), casement sucker (5) radially with aperture and the Depth determination of lateral dimension according to preformed hole.
Embodiment bis-, take placing embedded parts as example:
On need the steel form of placing embedded parts (1), be close to magnechuck (2) is set, electromagnetic switch (3) is set below, on the steel form (1) on magnechuck (2) both sides, sealing mat (4) is set respectively, at the upper casement sucker (5) of placing of sealing mat (4), fixed connecting plate (6) in the casement sucker (5) of magnechuck (2) isometry position, casement sucker (5) upper surface is circular, below it, be trapezoidal, by hold-down screw (7), casement sucker (5) and magnechuck (2) is fixing, on casement sucker (5) top, outer rim has seal groove (8), in seal groove (8), be provided with sealing ring (9), 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 utility model is placed on the steel form of the relevant position that needs placing embedded parts or preformed hole is set, then open electromagnetic switch, the energising of casement sucker produces magnetic force and is firmly adsorbed on steel form, also automatically fix built-in fitting or top to preformed hole bottom, then fluid concrete simultaneously.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 utility model can be 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: on steel form (1), be close to magnechuck (2) is set, electromagnetic switch (3) is set below it, on the steel form (1) on magnechuck (2) both sides, sealing mat (4) is set respectively, at the upper casement sucker (5) of placing of sealing mat (4), fixed connecting plate (6) in the casement sucker (5) of magnechuck (2) isometry position, casement sucker (5) upper surface is circular, rectangle or polygon, below it, be trapezoidal, by hold-down screw (7), casement sucker (5) and magnechuck (2) is fixing, on casement sucker (5) top, outer rim has seal groove (8), in seal groove (8), be provided with sealing ring (9), casement sucker (5) upper end fixing hole die cap plate (10) or outer rim suit built-in fitting (11), radially determining according to the aperture of preformed hole and the aperture of the degree of depth or built-in fitting with lateral dimension of casement sucker (5).
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 circle or rectangle, below it, be trapezoidal, 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, from active and inactive mold stripper apparatus, is characterized in that: casement sucker (5) upper surface is for circular, be trapezoidal below it, and casement sucker (5) outer rim is set with built-in fitting (11).
According to the road and bridge concreting preformed hole described in claim 1 or 2 or 3 or built-in fitting from active and inactive mold stripper apparatus, it is characterized in that: radially the determining according to the aperture of preformed hole and the aperture of the degree of depth or built-in fitting with lateral dimension of casement sucker (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363716.3U CN204000622U (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 |
|---|---|---|---|
| CN201420363716.3U CN204000622U (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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204000622U true CN204000622U (en) | 2014-12-10 |
Family
ID=52040648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363716.3U Expired - Fee Related CN204000622U (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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204000622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047232A (en) * | 2014-07-03 | 2014-09-17 | 中铁二十一局集团第三工程有限公司 | Automatic mould fixing and demoulding device for road and bridge concrete pouring preformed hole or embedded part |
| CN114991019A (en) * | 2022-07-20 | 2022-09-02 | 中国二十二冶集团有限公司 | Pre-buried die and construction method for pre-buried bolts of bridge bottom manhole cover plate |
-
2014
- 2014-07-03 CN CN201420363716.3U patent/CN204000622U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047232A (en) * | 2014-07-03 | 2014-09-17 | 中铁二十一局集团第三工程有限公司 | Automatic mould fixing and demoulding device for road and bridge concrete pouring preformed hole or embedded part |
| CN104047232B (en) * | 2014-07-03 | 2015-12-02 | 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 |
| CN114991019A (en) * | 2022-07-20 | 2022-09-02 | 中国二十二冶集团有限公司 | Pre-buried die and construction method for pre-buried bolts of bridge bottom manhole cover plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160703 |