CN203768818U - Novel push trolley of movable formwork - Google Patents
Novel push trolley of movable formwork Download PDFInfo
- Publication number
- CN203768818U CN203768818U CN201420171368.XU CN201420171368U CN203768818U CN 203768818 U CN203768818 U CN 203768818U CN 201420171368 U CN201420171368 U CN 201420171368U CN 203768818 U CN203768818 U CN 203768818U
- Authority
- CN
- China
- Prior art keywords
- bases
- base
- fixed
- bracket
- girder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a novel push trolley of a movable formwork. The novel push trolley of the movable formwork comprises two bases, sliding plate bases, two base cross beams and drive devices, wherein the sliding plate bases are fixed to the upper portions of the bases and used for bearing a main beam; the drive devices are installed on the bases and used for driving the main beam to transversely shift and/or rotate; the two ends of the two base cross beams are hinged and fixed to the bases through pin shafts respectively; the two bases and the two base cross beams form a parallelogram; the two bases are clamped and fixed to upper flange plates of brackets in a sliding mode through hanging plates fixed to the bottom respectively; the distance between the drive devices installed on the two bases is matched with the width size of the main beam. The novel push trolley of the movable formwork further comprises power devices which are installed on the brackets and used for driving the bases to move. As the two bases and the two base cross beams form the parallelogram, the occupied vertical space is small, and it is avoided that when the novel push trolley of the movable formwork is limited in the vertical space, the use requirement can not be met.
Description
Technical field
The utility model relates to bridge construction equipment technical field, is specifically related to a kind of mobile formwork propelling trolley.
Background technology
Mobile formwork propelling trolley is the important component part of mobile formwork, between girder and bracket crossbeam, on hold girder, it is the driving hinge of girder three-dimensional operation, be walking before and after girder, traversing, rise and fall up and down, hold simultaneously and hang and promote bracket along girder and nose girder reach (vertical oil cylinder promotes and traversing, vertical shift Driven by Hydraulic Cylinder).When mobile formwork vertical shift via hole small curve radius, require girder in horizontal plane, to have larger rotating relative to bracket crossbeam.Can realize at present propelling trolley structure that mobile formwork girder rotates in horizontal plane relative to bracket crossbeam for two-layer up and down, take vertical space larger, when propelling trolley vertical space is subject to cannot meet instructions for use in limited time.
Summary of the invention
The utility model, in order to overcome the deficiency of above technology, provides one to take vertical space little, and can realize the Novel movable mould bases propelling trolley that mobile formwork girder rotates in horizontal plane relative to bracket crossbeam.
The utility model overcomes the technical scheme that its technical problem adopts:
This Novel movable mould bases propelling trolley, comprise two bases, be fixed on the slide plate chair for support main beam of base top, two base crossbeams and be installed on base for drive girder traversing and/or rotation drive unit, described two base crossbeam two ends are fixed on base by bearing pin is hinged respectively, described two bases and two base crossbeams form parallelogram, described two bases are fastened on bracket top flange plate by the link plate slip of being fixed on bottom respectively, describedly be arranged on respectively two distances between the drive unit on base and the width dimensions of girder matches, also comprise and be installed on the power set for driving base to move on bracket.
Above-mentioned power set comprise two bearings and the even individual sideslip oil cylinder that are fixed on bracket, and the piston rod head end of described two sideslip oil cylinders is the hinged two ends up and down of being fixed on a base respectively, and the tail end of described two sideslip oil cylinders is hinged being fixed on bearing respectively.
In order to reduce friction, above-mentioned drive unit comprises that the some rotating shafts and the rotation that are vertically installed on base are installed on the gear wheel in each rotating shaft.
In order to prevent that girder rotation from time interfering, above-mentioned link plate is circular arc near one end of bracket.
The beneficial effects of the utility model are: when power set can drive two base parallel motions, realized and driven the traversing of the relative bracket of girder, and power set drive two bases while deflecting, now drive unit promotes girder torsion, realize the rotation of girder, due to two bases and two base crossbeams formation parallelogram sturcutres, therefore its to take vertical space little, avoid mobile formwork propelling trolley vertical space occurred by the situation that cannot meet instructions for use in limited time.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is left TV structure schematic diagram of the present utility model;
Fig. 4 is cladding panel structure schematic diagram;
In figure, 1. girder 2. bracket 3. base 4. slide plate chair 5. bearing 6. sideslip oil cylinder 7. bearing pin 8. base crossbeam 9. rotating shaft 10. gear wheel 11. link plate 12. bracket top flange plates.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to accompanying drawing 4, the utility model is described further.
As shown in Figures 1 and 2, this Novel movable mould bases propelling trolley, comprise two bases 3, be fixed on the slide plate chair 4 for support main beam 1 of base 3 tops, two base crossbeams 8 and be installed on base 3 for drive girder traversing and/or rotation drive unit, described two base crossbeam 8 two ends are fixed on base 3 by bearing pin 7 is hinged respectively, described two bases 3 and two base crossbeams 8 form parallelogram, described two bases 3 are fastened on bracket top flange plate 12 by link plate 11 slips of being fixed on bottom respectively, describedly be arranged on respectively two distances between the drive unit on base 3 and the width dimensions of girder 1 matches, also comprise and be installed on the power set for driving base 3 to move on bracket 2.When power set can drive two base 3 parallel motions, realize and driven the traversing of girder 1 relative bracket 2, and power set drive two bases 3 while deflecting, now drive unit promotion girder 1 reverses, realize the rotation of girder 1, because two bases 3 and two base crossbeams 8 form parallelogram sturcutre, therefore its to take vertical space little, avoid mobile formwork propelling trolley vertical space occurred by the situation that cannot meet instructions for use in limited time.
Above-mentioned power set comprise two bearings 5 that are fixed on bracket 2 and connect a sideslip oil cylinder 6, the piston rod head end of described two sideslip oil cylinders 6 is the hinged two ends up and down of being fixed on a base 3 respectively, and the tail end of described two sideslip oil cylinders 6 is hinged being fixed on bearing 5 respectively.Two sideslip oil cylinders 6 can drive base 3 traversing along bracket 2 while operation simultaneously, do the used time can drive the relative bracket 2 of base 3 to deflect when one of them oil cylinder 6, simple in structure, reliable.
As shown in Figure 3, drive unit can it comprise the some rotating shafts 9 that are vertically installed on base 3 and rotate the gear wheel 10 being installed in each rotating shaft 9 for following structure.Girder 1 is placed between the rotating shaft 9 at two ends, left and right, and in the time that base 3 rotates, gear wheel 10 promotes girder 1 unbalance loading occurs, and gear wheel 10 rotates when girder 1 deflection, can avoid very stiff and demanding contact to cause the situation of girder friction damage to occur.
As shown in Figure 4, when driving base 3 to rotate when sideslip oil cylinder 6, one side of link plate 11 can and bracket 2 between gap diminish gradually, therefore link plate 11 can be designed to circular arc near one end of bracket 2, can make link plate 11 in the time rotating all the time and between bracket 2, keep enough gap, avoid producing and interfere.
Claims (4)
1. a Novel movable mould bases propelling trolley, it is characterized in that: comprise two bases (3), be fixed on the slide plate chair for support main beam (1) (4) of base (3) top, two base crossbeams (8) and be installed on base (3) for drive girder traversing and/or rotation drive unit, described two base crossbeams (8) two ends are fixed on base (3) by bearing pin (7) is hinged respectively, described two bases (3) and two base crossbeams (8) form parallelogram, described two bases (3) are fastened on bracket top flange plate (12) by link plate (11) slip of being fixed on bottom respectively, distance between the described drive unit being arranged on respectively on two bases (3) and the width dimensions of girder (1) match, also comprise and be installed on the upper power set for driving base (3) to move of bracket (2).
2. Novel movable mould bases propelling trolley according to claim 1, it is characterized in that: described power set comprise two bearings (5) that are fixed on bracket (2) and connect a sideslip oil cylinder (6), the piston rod head end of described two sideslip oil cylinders (6) is the hinged two ends up and down of being fixed on a base (3) respectively, and the tail end of described two sideslip oil cylinders (6) is hinged being fixed on bearing (5) respectively.
3. Novel movable mould bases propelling trolley according to claim 1, is characterized in that: described drive unit comprises the some rotating shafts (9) that are vertically installed on base (3) and rotates the gear wheel (10) being installed in each rotating shaft (9).
4. Novel movable mould bases propelling trolley according to claim 1, is characterized in that: described link plate (11) is circular arc near one end of bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171368.XU CN203768818U (en) | 2014-04-10 | 2014-04-10 | Novel push trolley of movable formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171368.XU CN203768818U (en) | 2014-04-10 | 2014-04-10 | Novel push trolley of movable formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768818U true CN203768818U (en) | 2014-08-13 |
Family
ID=51286025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171368.XU Withdrawn - After Issue CN203768818U (en) | 2014-04-10 | 2014-04-10 | Novel push trolley of movable formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203768818U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898837A (en) * | 2014-04-10 | 2014-07-02 | 山东恒堃机械有限公司 | Novel propelling cart of form traveler |
| CN105568867A (en) * | 2016-01-18 | 2016-05-11 | 中国铁建大桥工程局集团有限公司 | Low-position sliding fast construction method for steel box girder |
| CN106049295A (en) * | 2016-05-26 | 2016-10-26 | 石家庄铁道大学 | Carrying mechanism used in movable formwork hole passing process |
| WO2021026985A1 (en) * | 2019-08-09 | 2021-02-18 | 山东恒堃机械有限公司 | Trolley in ascending type movable formwork |
-
2014
- 2014-04-10 CN CN201420171368.XU patent/CN203768818U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898837A (en) * | 2014-04-10 | 2014-07-02 | 山东恒堃机械有限公司 | Novel propelling cart of form traveler |
| CN103898837B (en) * | 2014-04-10 | 2016-01-27 | 山东恒堃机械有限公司 | Novel movable mould bases propelling trolley |
| CN105568867A (en) * | 2016-01-18 | 2016-05-11 | 中国铁建大桥工程局集团有限公司 | Low-position sliding fast construction method for steel box girder |
| CN105568867B (en) * | 2016-01-18 | 2017-08-11 | 中国铁建大桥工程局集团有限公司 | A kind of steel box-girder low level slides rapid constructing method |
| CN106049295A (en) * | 2016-05-26 | 2016-10-26 | 石家庄铁道大学 | Carrying mechanism used in movable formwork hole passing process |
| WO2021026985A1 (en) * | 2019-08-09 | 2021-02-18 | 山东恒堃机械有限公司 | Trolley in ascending type movable formwork |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203768818U (en) | Novel push trolley of movable formwork | |
| CN205046882U (en) | Portable stage of remote control lift | |
| CN204150577U (en) | For the lifting conveying arrangement of screw-thread steel finishing and collecting | |
| CN203998703U (en) | The large-scale thing air overturn hanging apparatus that hangs | |
| CN102134043A (en) | Crawler hydraulic support assembling machine | |
| CN103898837B (en) | Novel movable mould bases propelling trolley | |
| CN103663256A (en) | Lifting platform | |
| CN103790525A (en) | Oil cylinder lifting type drilling rig power catwalk | |
| CN203007851U (en) | Middle support leg capable of transversely moving in modularized way for bridge erecting machine | |
| CN207271366U (en) | The loose alms bowl machine for decomposing and smashing of segregative heavy heavy duty roller furnace | |
| CN104326202B (en) | A kind of tiered warehouse facility | |
| CN202897366U (en) | Oil drill joint production line electric induction furnace material lifting mechanism | |
| CN204125148U (en) | Synchronous lifting device | |
| CN103215895A (en) | Novel uplink curve moving framework | |
| CN106481104A (en) | A kind of remote control lift Mobile stage | |
| CN202429882U (en) | Movable lifting frame | |
| CN205352717U (en) | Bogie static test platform guide rail lifts and lifts mechanism in step | |
| CN204080041U (en) | circular blank tapping machine | |
| CN204342355U (en) | Self-traveling track lifting table | |
| CN104555351A (en) | Cargo transfer horizontal lifting conveying platform | |
| CN201632610U (en) | Hydraulic stepping tilting cooling bed | |
| CN103447355B (en) | Tubing string machine straightening device | |
| CN103452504B (en) | Tubing string machine straightening device | |
| CN204173493U (en) | Building material horizontal transport agency | |
| CN104261074B (en) | A kind of upset goes to base to drive a vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160127 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160127 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |