CN205735441U - A kind of bridge prefabrication box beam steel form with anti-levitating device - Google Patents
A kind of bridge prefabrication box beam steel form with anti-levitating device Download PDFInfo
- Publication number
- CN205735441U CN205735441U CN201620635416.5U CN201620635416U CN205735441U CN 205735441 U CN205735441 U CN 205735441U CN 201620635416 U CN201620635416 U CN 201620635416U CN 205735441 U CN205735441 U CN 205735441U
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- external mold
- levitating device
- fixedly installed
- mould
- steel form
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Abstract
This utility model relates to a kind of bridge prefabrication box beam steel form with anti-levitating device, and including external mold, external support and Nei Mo, interior mould includes cope match-plate pattern and lower bolster, is fixedly installed bottom supporting rod in the middle of two lower bolsters, and Nei Monei is provided with multiple weight linear meter；Interior mould is provided above anti-levitating device, and anti-levitating device includes anti-floating depression bar and retaining mechanism, and retaining mechanism includes a screw rod, and screw rod one end is connected with the end of anti-floating depression bar by steel wire rope, and the other end is connected with bush whorl；External mold both sides are fixedly installed multiple chuck, and external mold both sides are fixedly installed multiple vibrator by chuck；Prefabricated case beam steel form described in the utility model, by arranging the devices such as anti-levitating device, vibrator, weight linear meter, stripping fork plate, making prefabricated case beam when producing, anti-floating is effective, easy to adjust, degree of accuracy is high, vibrate effective, concrete compaction, quality is good, increase production efficiency, manpower and materials in saving.
Description
Technical field
This utility model relates to bridge construction mould plate technique field, particularly relates to a kind of bridge prefabrication with anti-levitating device
Box beam steel form.
Background technology
In Reinforced Concrete Box Girder is one of important feature in science of bridge building, is divided into prefabricated according to the mode of concreting
Box beam and cast-in-situ box girder.Wherein, prefabricated case beam be carry out in advance in independent place prefabricated, afterwards after bridge substructure completes
Lift, can effectively avoid cross interference of constructing, substantially increase project progress, save the duration, therefore obtained extensively
Application.But existing prefabricated case beam is when pouring, owing to cement concrete pours generation buoyancy in box beam into, interior mould easily goes out
Situation about now floating, is easily generated crooked after molding, leverage the precision of prefabricated case beam, is unfavorable for hanging of later stage prefabricated case beam
Dress, is also unfavorable for later stage dismounting and refitting.
Prefabricated case beam is in casting process, and not thorough due to vibrate, in concrete, bubble is discharged not thorough, to box beam
Outward appearance and quality cause important impact.
Utility model content
Float to solve prefabricated case beam interior mould when pouring, produce the problems referred to above such as bubble, the purpose of this utility model
Be propose a kind of bridge prefabrication box beam steel form with anti-levitating device, by arrange anti-levitating device, vibrator, weight linear meter,
The devices such as stripping fork plate so that prefabricated case beam is when producing, and anti-floating is effective, easy to adjust, degree of accuracy is high, vibrates effective,
Concrete compaction, quality is good, increases production efficiency, manpower and materials in saving.
The technical scheme that this utility model is taked to solve the problems referred to above is: a kind of bridge with anti-levitating device is pre-
Box beam steel form processed, including external mold, the external support of fixing external mold be arranged on the interior mould within external mold, described interior mould includes one
Cope match-plate pattern that inverted " u "-shaped is downwardly open and be hinged on two lower bolsters at cope match-plate pattern two ends by hinge, in the middle of two lower bolsters
Being fixedly installed bottom supporting rod, to form a space closed, Nei Monei is provided with multiple weight linear meter；Described interior mould is provided above preventing
Levitating device, anti-levitating device includes the anti-floating depression bar being pressed in interior mould upper surface and is arranged on the lock at anti-floating depression bar two ends
Tight mechanism, retaining mechanism includes a screw rod, and screw rod one end is connected by steel wire rope is fixing with the end of anti-floating depression bar, the other end
It is connected with the bush whorl being fixedly installed on external support side, floats with mould in pouring prefabricated case beam limit；Outside described
Mould both sides are further fixedly arranged on multiple chuck, and external mold both sides are fixedly installed multiple vibrator by chuck, to be arranged by vibration
Go out the bubble produced when pouring；
Described external support includes being vertically set on the ground longeron in external mold both sides, being fixedly installed on two longeron upper ends
Upper connecting rod, fixing external mold bottom surface and horizontally disposed lower link, support the curb girder of external mold side and be arranged on longeron and curb girder
Between crossbeam, and the upper end of curb girder and longeron are fixing is connected, longeron, crossbeam and curb girder formed an enclosed construction with support outside
Mould；
Described external mold is set to " U " type, including being arranged on the side template of its both sides and being positioned at the end template of bottom surface, side template
Being close to curb girder, end template is fixed on the base below prefabricated case beam by lower link with fixing external mold；
It is additionally provided with multiple contiguous block, with in pouring prefabricated case beam limit between described anti-floating depression bar and interior mould
Mould floats；
Described chuck includes " L " the type side plate being fixedly installed on external mold side template and is vertically set in " L " type side plate
Multiple clamps of side, the motor of vibrator is fastened between clamp, and the base plate of vibrator is positioned at below motor, and base plate passes through chuck
It is fixed on side template；
It is additionally provided with multiple stripping fork plate with fixing reinforcing bar along prefabricated case beam bearing of trend above described external mold.
The beneficial effects of the utility model:
This utility model regulates the position of interior mould, and the anti-pressure that floats by arranging the devices such as anti-levitating device, weight linear meter
Bar is pressed in interior mould upper surface, by being respectively provided with retaining mechanism at its two ends, by adjusting the screw rod of retaining mechanism in sleeve
Length, to regulate the position of anti-floating depression bar, reaches when prefabricated case beam pours, can be with the position changing the interior mould of regulation of buoyancy
The purpose put, achieves anti-floating effective, easy to adjust, precision beneficial effect accurately.
The base plate of vibrator, by arranging chuck and vibrator, is fixed on side template surface by this utility model, leads to and says the end
Plate transmission vibration so that the bubble that prefabricated case beam produces when pouring is discharged by vibration, the purpose of the concrete compaction reached,
Achieving and vibrate effective, concrete compaction, quality is good, increases production efficiency, the beneficial effect of manpower and materials in saving.
This utility model is by arranging hinge on interior mould so that prefabricated case beam, in manufacturing process, can be dismantled, and can
Repeatedly utilizing, it is achieved a part pours, a part removes and installs and carries out simultaneously, reaches time saving purpose, achieves
Repeatable utilization, increases production efficiency, uses manpower and material resources sparingly, and reduces the beneficial effect of entreprise cost.
This utility model prevents interior mould from floating by arranging contiguous block between anti-floating depression bar and Nei Mo, simultaneously at adventitia
Be provided above multiple stripping fork plate, fix reinforcing bar, prevent crooked, reach the purpose that steadiness is good, achieve simple in construction, anti-on
Floating beneficial effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of retaining mechanism of the present utility model；
Fig. 3 be vibrator of the present utility model positional structure schematic diagram is set；
Fig. 4 is the structural representation of chuck of the present utility model；
Labelling in figure: 1, interior mould, 101, cope match-plate pattern, 102, lower bolster, 103, hinge, 104, bottom supporting rod, 105, counterweight
Bar, 2, external mold, 201, side template, 202, end template, 3, external support, 301, longeron, 302, upper connecting rod, 303, lower link, 304,
Curb girder, 305, crossbeam, 4, anti-floating depression bar, 5, retaining mechanism, 501, screw rod, 502, steel wire rope, 503, sleeve, 6, vibrator,
601, base plate, 7, base, 8, contiguous block, 901, " L " type side plate, 902, clamp, 10, stripping fork plate.
Detailed description of the invention
Elaborating this utility model with specific embodiment below in conjunction with the accompanying drawings, the present embodiment is with this utility model skill
Premised on art scheme, give detailed embodiment and concrete operating process, but protection domain of the present utility model does not limits
In following embodiment.
As described in Figure, this utility model is a kind of bridge prefabrication box beam steel form with anti-levitating device, including external mold 2,
Fixing the external support 3 of external mold 2 and be arranged on the interior mould 1 within external mold 2, described interior mould 1 includes that an inverted " u "-shaped is downwardly open
Cope match-plate pattern 101 and be hinged on two lower bolsters 102 at cope match-plate pattern 101 two ends by hinge 103, solid in the middle of two lower bolsters 102
Bottom supporting rod 104 is set surely, to form a space closed, in interior mould 1, is provided with multiple weight linear meter 105；Above described interior mould 1
Arranging anti-levitating device, anti-levitating device includes being pressed in the anti-floating depression bar 4 of interior mould 1 upper surface and being arranged on anti-floating depression bar
The retaining mechanism at 4 two ends, retaining mechanism includes a screw rod 501, and screw rod 501 one end is by steel wire rope 502 and anti-floating depression bar 4
End is fixing to be connected, and the other end is threadeded with the sleeve 503 being fixedly installed on external support 3 side, to pour prefabricated case beam
In limit, mould 1 floats；Described external mold 2 both sides are further fixedly arranged on multiple chuck, and external mold 2 both sides are fixedly installed by chuck
Having multiple vibrator 6, vibrator 6 may be configured as the vibrator 6 of adhesion type, the bubble produced during to be discharged poured by vibration.
Be more than basic embodiment of the present utility model, further can be improved on the basis of above, optimize and
Limit:
: as described in external support 3 include being vertically set on the ground longeron in external mold 2 both sides 301, be fixedly installed on two and indulge
The upper connecting rod 302 of beam 301 upper end, fixing external mold 2 bottom surface and horizontally disposed lower link 303, the curb girder of support external mold 2 side
304 and the crossbeam 305 that is arranged between longeron 301 and curb girder 304, and the upper end of curb girder 304 is fixing with longeron 301 is connected,
Longeron 301, crossbeam 305 and curb girder 304 form an enclosed construction to support external mold 2, support firm.
And for example: described external mold 2 is set to " U " type, including being arranged on the side template 201 of its both sides and being positioned at the bed die of bottom surface
Plate 202, side template 201 is close to curb girder 304, and end template 202 is fixed on the base 7 below prefabricated case beam by lower link 303
With fixing external mold 2.
And for example: be additionally provided with multiple contiguous block 8 between described anti-floating depression bar 4 and interior mould 1, to pour prefabricated case beam
In limit, mould 1 floats.
And for example: described chuck includes " L " the type side plate 901 being fixedly installed on external mold 2 side template 201 and is vertically set on
Multiple clamps 902 inside " L " type side plate 901, the motor of vibrator 6 is fastened between clamp 902, the base plate 601 of vibrator 6
Being positioned at below motor, base plate 601 is fixed on side template 201 by chuck.
And for example: above described external mold 2, be additionally provided with multiple stripping fork plate 10 with fixing reinforcing bar along prefabricated case beam bearing of trend, anti-
The most crooked, reach the purpose that steadiness is good, achieve simple in construction, the beneficial effect of anti-floating.
This utility model in use, is first laid end template 202 on base, and is adjusted bed die according to practical situation
The flatness of plate 202 and camber, install external support 3, side template 201 afterwards, installs and support leveling taper below external support 3
Backing plate, then fixes external mold 2 by lower link 303, lifts box beam Steel bar rack, after call in interior mould 1, install the most successively
Stripping fork plate 6, anti-floating depression bar 4, retaining mechanism and upper connecting rod 302, make complete fixed rigid body, casting concrete, and
Vibrating uniformly by vibrator 6, in casting process, in being adjusted by anti-floating depression bar 4 and retaining mechanism, the position of mould 1, prevents
Interior mould 1 floats, and reaches concrete setting intensity rear dismountable, removes upper connecting rod 302, lower link 303, the anti-dress that floats successively
Put, the structure such as interior mould 1 and external mold 2, reuse.
Prefabricated case beam steel form described in the utility model, by arrange anti-levitating device, vibrator 6, weight linear meter 105,
Stripping fork plate 10 device such as grade so that prefabricated case beam is when producing, and anti-floating is effective, easy to adjust, degree of accuracy is high, effect of vibrating
Good, concrete compaction, quality is good, increases production efficiency, manpower and materials in saving.
Claims (6)
1. the bridge prefabrication box beam steel form with anti-levitating device, including external mold (2), the external support (3) of fixing external mold (2)
The interior mould (1) internal with being arranged on external mold (2), it is characterised in that: described interior mould (1) includes that an inverted " u "-shaped is downwardly open
Cope match-plate pattern (101) and be hinged on two lower bolsters (102) at cope match-plate pattern (101) two ends, two lower bolsters by hinge (103)
(102) being fixedly installed bottom supporting rod (104) in the middle of, to form a space closed, interior mould is provided with multiple weight linear meter in (1)
(105)；Described interior mould (1) is provided above anti-levitating device, and anti-levitating device includes the anti-floating pressure being pressed in interior mould (1) upper surface
Bar (4) and be arranged on the retaining mechanism at anti-floating depression bar (4) two ends, retaining mechanism includes a screw rod (501), screw rod (501)
One end is fixed by the end of steel wire rope (502) and anti-floating depression bar (4) and is connected, the other end be fixedly installed on external support (3)
The sleeve (503) of side is threaded, floats with mould (1) in pouring prefabricated case beam limit；Described external mold (2) both sides are also
Being fixedly installed multiple chuck, external mold (2) both sides are fixedly installed multiple vibrator (6) by chuck, to be discharged by vibration
The bubble produced when pouring.
A kind of bridge prefabrication box beam steel form with anti-levitating device the most as claimed in claim 1, it is characterised in that: outside described
Bracket (3) includes being vertically set on the ground longeron in external mold (2) both sides (301), being fixedly installed on two longeron (301) upper ends
Upper connecting rod (302), fixing external mold (2) bottom surface and horizontally disposed lower link (303), support the curb girder of external mold (2) side
And the crossbeam (305) that is arranged between longeron (301) and curb girder (304), and the upper end of curb girder (304) and longeron (304)
(301) fixing connection, longeron (301), crossbeam (305) and curb girder (304) form an enclosed construction to support external mold (2).
A kind of bridge prefabrication box beam steel form with anti-levitating device the most as claimed in claim 1, it is characterised in that: outside described
Mould (2) is set to " U " type, including being arranged on the side template (201) of its both sides and being positioned at the end template (202) of bottom surface, and side template
(201) be close to curb girder (304), end template (202) by lower link (303) be fixed on the base (7) below prefabricated case beam with
Fixing external mold (2).
A kind of bridge prefabrication box beam steel form with anti-levitating device the most as claimed in claim 1, it is characterised in that: described
Multiple contiguous block (8) it is additionally provided with, with mould (1) in pouring prefabricated case beam limit between anti-floating depression bar (4) and interior mould (1)
Float.
A kind of bridge prefabrication box beam steel form with anti-levitating device the most as claimed in claim 1, it is characterised in that: described card
Platform includes " L " the type side plate (901) being fixedly installed on external mold (2) side template (201) and is vertically set on " L " type side plate
(901) multiple clamps (902) of inner side, the motor of vibrator (6) is fastened between clamp (902), the base plate of vibrator (6)
(601) being positioned at below motor, base plate (601) is fixed on side template (201) by chuck.
A kind of bridge prefabrication box beam steel form with anti-levitating device the most as claimed in claim 1, it is characterised in that: outside described
Mould (2) top is additionally provided with multiple stripping fork plate (10) with fixing reinforcing bar along prefabricated case beam bearing of trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635416.5U CN205735441U (en) | 2016-06-24 | 2016-06-24 | A kind of bridge prefabrication box beam steel form with anti-levitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635416.5U CN205735441U (en) | 2016-06-24 | 2016-06-24 | A kind of bridge prefabrication box beam steel form with anti-levitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205735441U true CN205735441U (en) | 2016-11-30 |
Family
ID=57385327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620635416.5U Expired - Fee Related CN205735441U (en) | 2016-06-24 | 2016-06-24 | A kind of bridge prefabrication box beam steel form with anti-levitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205735441U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524089A (en) * | 2017-08-28 | 2017-12-29 | 上海公路投资建设发展有限公司 | Lighting Fast Installation and detachable small box girder steel form and construction method |
| CN108839203A (en) * | 2018-07-10 | 2018-11-20 | 佛山市公路桥梁工程监测站有限公司 | The template system of UHPC prefabricated case beam |
| CN109129847A (en) * | 2018-10-18 | 2019-01-04 | 江苏燕宁工程科技集团有限公司 | T beam integral mold plate |
| CN109853396A (en) * | 2019-03-29 | 2019-06-07 | 中铁隧道集团一处有限公司 | The mobile sizing mould bases of abutment construction |
| CN112297198A (en) * | 2019-07-30 | 2021-02-02 | 比亚迪股份有限公司 | Mould for prefabricating cover beam |
| CN112895066A (en) * | 2021-03-11 | 2021-06-04 | 河北建设集团卓诚路桥工程有限公司 | Prefabricated box girder vibration die block |
| CN114161550A (en) * | 2021-10-29 | 2022-03-11 | 中铁十九局集团第五工程有限公司 | Integrally-walking type template system for prefabricated small box girder |
| CN114888931A (en) * | 2022-05-10 | 2022-08-12 | 成都交投建筑工业化有限公司 | Box girder production system |
| CN114888956A (en) * | 2022-05-10 | 2022-08-12 | 成都交投建筑工业化有限公司 | Box girder production process |
-
2016
- 2016-06-24 CN CN201620635416.5U patent/CN205735441U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524089A (en) * | 2017-08-28 | 2017-12-29 | 上海公路投资建设发展有限公司 | Lighting Fast Installation and detachable small box girder steel form and construction method |
| CN107524089B (en) * | 2017-08-28 | 2023-10-24 | 上海公路投资建设发展有限公司 | Portable small box girder steel template capable of being quickly installed and detached and construction method |
| CN108839203A (en) * | 2018-07-10 | 2018-11-20 | 佛山市公路桥梁工程监测站有限公司 | The template system of UHPC prefabricated case beam |
| CN109129847A (en) * | 2018-10-18 | 2019-01-04 | 江苏燕宁工程科技集团有限公司 | T beam integral mold plate |
| CN109853396A (en) * | 2019-03-29 | 2019-06-07 | 中铁隧道集团一处有限公司 | The mobile sizing mould bases of abutment construction |
| CN112297198A (en) * | 2019-07-30 | 2021-02-02 | 比亚迪股份有限公司 | Mould for prefabricating cover beam |
| CN112895066A (en) * | 2021-03-11 | 2021-06-04 | 河北建设集团卓诚路桥工程有限公司 | Prefabricated box girder vibration die block |
| CN114161550A (en) * | 2021-10-29 | 2022-03-11 | 中铁十九局集团第五工程有限公司 | Integrally-walking type template system for prefabricated small box girder |
| CN114888931A (en) * | 2022-05-10 | 2022-08-12 | 成都交投建筑工业化有限公司 | Box girder production system |
| CN114888956A (en) * | 2022-05-10 | 2022-08-12 | 成都交投建筑工业化有限公司 | Box girder production process |
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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: 20161130 Termination date: 20210624 |