CN203495467U - Positioning mechanism for assembling corrugated web plate - Google Patents
Positioning mechanism for assembling corrugated web plate Download PDFInfo
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- CN203495467U CN203495467U CN201320516786.3U CN201320516786U CN203495467U CN 203495467 U CN203495467 U CN 203495467U CN 201320516786 U CN201320516786 U CN 201320516786U CN 203495467 U CN203495467 U CN 203495467U
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- support
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- hinged
- support bar
- piston rod
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Abstract
The utility model discloses a positioning mechanism for assembling a corrugated web plate. The positioning mechanism comprises bases which are symmetrically arranged at the two sides of a bottom box conveyor belt, a supporting rod of which one end is hinged to the bases, and a support which is connected with the other end of the supporting rod and is used for limiting the corrugated web plate, wherein the lower part of the support is hinged to the tail end of an oil cylinder piston rod on each base, and the support has a rotation freedom degree by taking a hinged shaft of the base and the supporting rod as a center of a circle and taking the supporting rod as a radius by means of the extension of the piston rod to form an angle adjustment mechanism; a magnet or an electric magnet for fixing the corrugated web plate is arranged on the support. The positioning mechanism provided by the utility model has the beneficial effects that the corrugated web plate is limited by the absorption of the magnet or the electric magnet, and the included angle between the corrugated web plate and the horizontal plane is adjusted by an oil cylinder; the structure is simple, and the adjustment is convenient.
Description
Technical field
The utility model relates to a kind of make-up machinery detent mechanism, is specifically related to assemble in a kind of composite beam of steel box antinode plate detent mechanism.
Background technology
The structure of assembled composite beam of steel box comprises under casing, upper flange and tilts to be assemblied in the left and right Wavelike steel webplate (hereinafter to be referred as antinode plate) between under casing and upper flange, this composite beam of steel box adopts and is prefabricated in the factory, assembled, be conducive to realize prefabricated, batch production, the standardized production of bridge member, guarantee construction quality.Its procedure is: first under casing blank, upper flange blank and left and right antinode plate blank material are cut out in blanking, then respectively blank are processed, and finally carry out assembled.Because the width width less, upper flange of under casing is larger, left and right antinode plate is inclined between under casing and upper flange, so antinode plate blank material is through compression molding and plasma cutting action are processed into undaform, upper and lower end face is plane while being obliquely installed structure.
When left and right antinode plate and under casing being carried out when assembled, because antinode plate is radially long, be about 30m, very easily there is deformation in it, is difficult for fixing when assembled welding, and the error of location is larger.Therefore, be badly in need of a kind of frock of spacing antinode plate, antinode plate not only can be fixed to the adjusting that the angle that can also tilt according to antinode plate is fixed angle.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of assembling antinode plate detent mechanism, it is provided with the support of set wave web, described support by magnetic force and by angle adjusting mechanism, realizes the adjustment at antinode plate angle of inclination, this detent mechanism is simple in structure, can accurately locate according to antinode plate design angle, makes the assembled neat, accurately of antinode plate and under casing.
For solving the problems of the technologies described above, the utility model, based on the flexible adjusting pole of cylinder piston rod and this design of horizontal plane angle, provides two technical schemes, and wherein technical scheme 1 is:
A kind of assembling antinode plate detent mechanism, its structure comprises and is symmetricly set on base, one end of under casing transport tape both sides support bar hinged with base and the support for spacing antinode plate being connected with the support bar other end, the bottom of described support and the cylinder piston rod end being arranged on base are hinged, by the flexible described support of piston rod have take base and support bar jointed shaft as the center of circle, the support bar of the take free degree, the angulation governor motion that as radius, rotate; On support, be provided with magnet or the electromagnet of set wave web.
In technique scheme, 2 unequal arm support bars can be set at the vertical direction along base, described support bar two ends are, formation quadrilateral structure, the end of described piston rod and the lower hinge of support hinged with base and support respectively.Because support bar is isometric, in support rotary course, the arc length of its upper and lower rotation not etc., does not reach the object of adjusting pole and horizontal sextant angle thus.
Described support bar can also arrange 1, and one end is hinged with base, the other end is fixedly connected with support, and described piston-rod end and support are hinged.By flexible, the support of piston rod have take with base jointed shaft as the center of circle, the support bar of take is the free degree of radius rotation, angulation governor motion.
A kind of assembling antinode plate detent mechanism, its structure comprises and is arranged on the base of under casing transport tape both sides, support bar that one end is fixedly connected with base and the support for spacing antinode plate hinged with the support bar other end, the bottom of described support and the cylinder piston rod end being arranged on base are hinged, by the flexible described support of piston rod have take the jointed shaft of support bar and support as the center of circle, the length of take between two the jointed shafts free degree, the angulation governor motion that as radius, are rotated; On support, be provided with magnet or the electromagnet of set wave web.
Technique scheme is all to the absorption location of antinode plate and by cylinder piston rod flexible, to realize angular adjustment between support and horizontal plane by magnet or high-speed double electromagnet.
The beneficial effect that adopts technique scheme to produce is: it is spacing that (1) the utility model utilizes the absorption of magnet or electromagnet to carry out antinode plate, by oil cylinder, regulates the angle between antinode plate and horizontal plane, and it is simple in structure, easy to adjust; (2) pre-welding, its accurate positioning are carried out in the left and right that employing is pushed against under casing by the antinode plate of location first; Due to the support of adsorption wave web be in same plane, there is not deformation in antinode plate, has reduced the anti-impact force causing because of deformation and declined, and effectively utilizes the Free Compression of corrugated sheet steel to apply prestressing force.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the structural principle schematic diagram of the first embodiment;
Fig. 3 is the structural principle schematic diagram of the second embodiment;
Wherein, 1, drive oil cylinder, 2 represent base, and 3 represent support bar, and 4 represent support, 5, under casing, 6, under casing transport tape, 7, piston rod, 8, rail plate, 9 represent hanging device.
The specific embodiment
Fig. 1 is the perspective view of the utility model the first embodiment, its structure comprises and is symmetricly set on the hinged support bar 3 of base 2, one end and the base 2 of under casing transport tape 6 both sides and the support 4 hinged with support bar 3 other ends, the bottom of described support 4 is with to be arranged on piston rod 7 ends of the oil cylinder on base 2 hinged, by the flexible described support 4 of piston rod 7 have take the jointed shaft of support bar 3 and base 2 as the center of circle, the support bar 3 of the take free degree, the angulation governor motion that as radius, rotate; Concrete, referring to Fig. 1 and Fig. 2, at the vertical direction along base 2,2 unequal arm support bars 3 being set, described support bar two ends are, formation quadrilateral structure hinged with base 2 and support 4 respectively, the bottom-hinged of the end of described piston rod 7 and support 4.Due to tetragonal structural instability, when piston rod 7 extends, support 4 drives that 2 support bars 3 be take with the jointed shaft of base 2 as the center of circle, the length of support bar separately of take is upwards rotated as radius, due to the length of support bar not etc., the arc length of support 4 tops and bottom rotation with not etc., thereby the angle difference of the top and bottom of support 4 rotation realizes the angle regulating function between support 4 and horizontal plane like this, its structural principle is referring to Fig. 2, wherein solid line represents initial position, and dotted line represents the position after angular adjustment.On support 4, be provided with magnet or the electromagnet 4-1 of set wave web, realize the absorption location of antinode plate.
Described base 2 is assemblied on rail plate 8, is slidably matched, by driving oil cylinder 1, has the free degree of moving along rail plate 8 with rail plate 8 formation, and described rail plate 8 is perpendicular to the axial direction of under casing transport tape 6.Above under casing transport tape 6, be provided with hanging device 9.When assembled, first by oil cylinder by the angle adjustment of support 4 design angle to antinode plate; Then by hanging device, respectively left and right antinode plate is lifted to the horizontal adjustment that antinode plate is mated and carried out to inner side to support 4, the level height of adjusting antinode plate and under casing 5 upper level under casing transport tape 6; Thereby base 2 is integrally accurately positioned in left and right antinode plate on support 4 under casing transport tape 6 is close along rail plate 8, last base 2 continues under casing 5 backups, to the spacing correct position under casing 5 upper surfaces, pre-welding location again.Behind prewelding location, again base 2 is moved backward along rail plate 8, make support 4 depart from left and right antinode plates, by welding robot, realize welding.
Described base 2 can be to be distributed on the axial direction of under casing transport tape 6 by 2 above single-bases, and the support bar on each base is hinged with support 4 respectively, that described oil cylinder can arrange is a plurality of, synchronously adjust piston rod 7 stroke by controlling organization.
As the second embodiment of the present utility model, described support bar 3 arranges 1, and one end is hinged with base 2, the other end is fixedly connected with support 4, and described piston rod 7 ends and support 4 are hinged.Flexible by piston rod 7, support 4 has the free degree that the length of take with the jointed shaft of base as the center of circle, take support bar 3 is rotated as radius, thereby realizes angular adjustment, and its principle is referring to Fig. 3.
As the 3rd embodiment of the present utility model, its structure comprises and is arranged on the base 2 of under casing transport tape 6 both sides, support bar 3 that one end is fixedly connected with base 2 and the support 4 hinged with support bar 3 other ends, the bottom of described support 4 and cylinder piston rod 7 ends that are arranged on base 2 are hinged, by the flexible described support 4 of piston rod 7 have take the jointed shaft of support bar 3 and support as the center of circle, the length of take between two the jointed shafts free degree, the angulation governor motion that as radius, are rotated; On support 4, be provided with magnet or the electromagnet 4-1 of set wave web.Its principle is similar to Fig. 3.
To sum up, three embodiment of the present utility model are a common inventive concept: with the flexible adjusting pole 4 of cylinder piston rod and the angle between horizontal plane, and mate with the design angle of antinode plate, thereby realize spacing accurately.It is simple in structure, easy to adjust.
Claims (7)
1. one kind is assembled antinode plate detent mechanism, its structure comprises the base (2) that is symmetricly set under casing transport tape (6) both sides, the support bar (3) that one end and base (2) are hinged, and the support for spacing antinode plate (4) being connected with support bar (3) other end, the bottom that it is characterized in that described support (4) is hinged with cylinder piston rod (7) end being arranged on base (2), by the flexible described support (4) of piston rod (7), there is the base of take (2) and support bar (3) jointed shaft is the center of circle, the free degree that the support bar (3) of take rotates as radius, angulation governor motion, on support (4), be provided with magnet or the electromagnet (4-1) of set wave web.
2. assembling antinode plate detent mechanism according to claim 1, it is characterized in that described base (2) is assemblied on rail plate (8), by driving oil cylinder (1) to have along the free degree of rail plate (8) motion, described rail plate (8) is perpendicular to the axial direction of under casing transport tape (6).
3. assembling antinode plate detent mechanism according to claim 1, it is characterized in that, along the vertical direction of base (2), 2 unequal arm support bars (3) are set, described support bar two ends are, formation quadrilateral structure hinged with base (2) and support (4) respectively, the lower hinge of the end of described piston rod (7) and support (4).
4. assembling antinode plate detent mechanism according to claim 1, it is characterized in that described support bar (3) arranges 1, one end is hinged with base (2), the other end is fixedly connected with support (4), and described piston rod (7) end and support (4) are hinged.
5. assembling antinode plate detent mechanism according to claim 1, is characterized in that being provided with hanging device (9) in the top of under casing transport tape (6).
6. one kind is assembled antinode plate detent mechanism, its structure comprises the base (2) that is arranged under casing transport tape (6) both sides, the support bar (3) that one end is fixedly connected with base (2), and the support for spacing antinode plate (4) hinged with support bar (3) other end, the bottom that it is characterized in that described support (4) is hinged with cylinder piston rod (7) end being arranged on base (2), by the flexible described support (4) of piston rod (7), have that to take the jointed shaft of support bar (3) and support (4) be the center of circle, the free degree that the length of take between two jointed shafts is rotated as radius, angulation governor motion, on support (4), be provided with magnet or the electromagnet (4-1) of set wave web.
7. assembling antinode plate detent mechanism according to claim 6, it is characterized in that described base (2) is assemblied on rail plate (8), by driving oil cylinder (1) to have along the free degree of rail plate (8) motion, described rail plate (8) is perpendicular to the axial direction of under casing transport tape (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516786.3U CN203495467U (en) | 2013-08-23 | 2013-08-23 | Positioning mechanism for assembling corrugated web plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516786.3U CN203495467U (en) | 2013-08-23 | 2013-08-23 | Positioning mechanism for assembling corrugated web plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495467U true CN203495467U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320516786.3U Expired - Lifetime CN203495467U (en) | 2013-08-23 | 2013-08-23 | Positioning mechanism for assembling corrugated web plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695197A (en) * | 2019-01-10 | 2019-04-30 | 宝鸡中铁宝桥天元实业发展有限公司 | One kind being based on steel box-girder skew web plate mounting and positioning device and its working method |
| CN113802463A (en) * | 2021-10-09 | 2021-12-17 | 河南中州路桥建设有限公司 | Auxiliary positioning device for corrugated steel web construction |
-
2013
- 2013-08-23 CN CN201320516786.3U patent/CN203495467U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695197A (en) * | 2019-01-10 | 2019-04-30 | 宝鸡中铁宝桥天元实业发展有限公司 | One kind being based on steel box-girder skew web plate mounting and positioning device and its working method |
| CN109695197B (en) * | 2019-01-10 | 2024-01-26 | 中铁宝桥(宝鸡)路桥建设有限公司 | Oblique web plate mounting and positioning device based on steel box girder and working method thereof |
| CN113802463A (en) * | 2021-10-09 | 2021-12-17 | 河南中州路桥建设有限公司 | Auxiliary positioning device for corrugated steel web construction |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
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| CX01 | Expiry of patent term |