CN208105074U - Novel movable die set trolley - Google Patents
Novel movable die set trolley Download PDFInfo
- Publication number
- CN208105074U CN208105074U CN201820583467.7U CN201820583467U CN208105074U CN 208105074 U CN208105074 U CN 208105074U CN 201820583467 U CN201820583467 U CN 201820583467U CN 208105074 U CN208105074 U CN 208105074U
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- China
- Prior art keywords
- slide plate
- girder
- circular arc
- slide
- vertical shift
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Abstract
A kind of Novel movable die set trolley, including：Trolley base, four guide upright posts, slide, jack, vertical shift oil cylinder and arc groove.When the piston rod of jack stretches out, driving girder is moved up, while slide passes through guide sleeve upward sliding under the guiding of guide upright post, to improve guiding performance.When the piston rod of vertical shift oil cylinder is protruding, it drives girder longitudinal movement by vertical shift advance frame, girder opposite slide plate Frictional Slipping in longitudinal movement, when encountering longitudinal slope during girder vertical shift, girder run-off the straight, slide plate generates rotation by the circular arc block opposing arcs slot of lower end at this time, so that it is guaranteed that it with slide plate remains parastate when girder vertical shift, i.e. the lower end of girder and the upper surface of slide plate is always face contact.The case where slide plate generates eccentric wear generation is avoided, its service life is improved.
Description
Technical field
The utility model relates to bridge construction machinery fields, and in particular to a kind of Novel movable die set trolley.
Background technique
Traditional mobile formwork moving trolley upper end is usually to install slide plate, and girder is seated on slide plate, in driving girder
Girder is with respect to slide plate Frictional Slipping when vertical shift.The bolt top in slide plate is arranged in generally by counter sink for the wear height of slide plate
The difference in height between slide plate upper surface is held, so that its service life is not grown, is just needed replacing when slide plate cannot all have been ground.
Inclined with respect to slide plate due to girder when encountering longitudinal slope during girder vertical shift simultaneously, girder can be with slide plate both ends
Contact, is theoretically line contact condition, so that slide plate be made the generation of the case where end angle accelerated wear test occur, forms eccentric wear state,
The service life of slide plate is seriously affected.
Summary of the invention
The utility model provides a kind of raising slide plate service life, anti-limited slip plate to overcome the shortcomings of the above technology
The Novel movable die set trolley of eccentric wear.
The utility model overcomes the technical solution used by its technical problem to be：
A kind of Novel movable die set trolley, including：
Trolley base is slidably mounted on bracket beam along bracket beam length direction,
Four guide upright posts are vertically arranged at four edges of trolley base respectively；
Slide, four corners are respectively arranged with guide sleeve, and slide is plugged on corresponding guide upright post by guide sleeve sliding；
Jack is vertically arranged in trolley base, and the piston rod head end of jack is in contact with the lower end of girder；
Vertical shift oil cylinder, tail end are hingedly installed with slide, and piston rod head end is hingedly equipped with vertical shift advance frame, described vertical
Advance frame is moved to be installed on girder；
Slide plate, lower end are provided with circular arc block, and circular arc block lower end surface is arc surface；And
Arc groove is set to slide upper end, matches with the arc surface of circular arc block, and the arc surface of circular arc block is located at circular arc
In slot, the upper surface of the slide plate is contacted with the lower end surface sliding friction of girder.
In order to facilitate replacement slide plate, above-mentioned slide plate lower end is arranged at intervals with several dovetail guides, corresponds on the circular arc block
Several dovetail grooves are provided with, circular arc block one end is provided with the boss to raise upward, and circular arc block is slided by dovetail groove and inserted
In the corresponding dovetail guide in slide plate lower end, boss is in contact with the side of slide plate, the other side and circular arc block of baffle and slide plate
It is in contact, screw passes through baffle back spin together in slide plate.
The utility model has the beneficial effects that：When the piston rod of jack stretches out, driving girder is moved up, while slide is logical
Guide sleeve upward sliding under the guiding of guide upright post is crossed, to improve guiding performance.When the piston rod of vertical shift oil cylinder is protruding,
It drives girder longitudinal movement, girder opposite slide plate Frictional Slipping in longitudinal movement, when girder vertical shift by vertical shift advance frame
When encountering longitudinal slope in the process, girder run-off the straight, slide plate generates rotation by the circular arc block opposing arcs slot of lower end at this time, thus
Ensure when girder vertical shift that it remains parastate with slide plate, i.e. the lower end of girder and the upper surface of slide plate is always that face connects
Touching.The case where slide plate generates eccentric wear generation is avoided, its service life is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic view of the front view of the circular arc block of the utility model；
Fig. 3 is the side structure schematic view of the circular arc block of the utility model；
In figure, 1. bracket beam, 2. trolley base, 3. guide upright post, 4. jack, 5. slide, 6. guide sleeve, 7. arc groove
8. 14. baffle of girder 9. circular arc block, 10. vertical shift oil cylinder, 11. vertical shift advance frame, 12. slide plate, 13. dovetail guide, 15. screw
16. boss.
Specific embodiment
With reference to the accompanying drawing 1, attached drawing 2, attached drawing 3 are described further the utility model.
A kind of Novel movable die set trolley, including：Trolley base 2 is slidably mounted on bracket beam along 1 length direction of bracket beam
On 1, four guide upright posts 3 are vertically arranged at four edges of trolley base 2 respectively；Slide 5, four corners are set respectively
It is equipped with guide sleeve 6, slide 5 is plugged on corresponding guide upright post 3 by the sliding of guide sleeve 6；Jack 4 is vertically arranged at trolley bottom
On seat 2, the piston rod head end of jack 4 is in contact with the lower end of girder 8；Vertical shift oil cylinder 10, tail end and slide 5 are hingedly pacified
Dress, piston rod head end are hingedly equipped with vertical shift advance frame 11, and vertical shift advance frame 11 is installed on girder 8；Slide plate 12, lower end
It is provided with circular arc block 9,9 lower end surface of circular arc block is arc surface；And arc groove 7, it is set to 5 upper end of slide, with circular arc block 9
Arc surface matches, and the arc surface of circular arc block is located in arc groove 7, and the upper surface of slide plate 12 is rubbed with the lower end surface sliding of girder 8
Wipe contact.When the piston rod of jack 4 stretches out, driving girder 8 is moved up, while slide 5 passes through guide sleeve 6 along guide upright post 3
It is oriented to lower upward sliding, to improve guiding performance.When the piston rod of vertical shift oil cylinder 10 is protruding, pass through vertical shift advance frame
11 driving girders 8 vertically move, and opposite 12 Frictional Slipping of slide plate in longitudinal movement of girder 8 encounters during 8 vertical shift of girder
When longitudinal slope, 8 run-off the straight of girder, slide plate 12 generates rotation by the 9 opposing arcs slot 7 of circular arc block of lower end at this time, so that it is guaranteed that
It remains parastate with slide plate 12 when 8 vertical shift of girder, i.e. the upper surface of the lower end of girder 8 and slide plate 12 is always that face connects
Touching.The case where slide plate 12 generates eccentric wear generation is avoided, its service life is improved.
Further, 12 lower end of slide plate is arranged at intervals with several dovetail guides 13, is correspondingly arranged on several swallows on circular arc block 9
Stern notch, 9 one end of circular arc block are provided with the boss 16 to raise upward, and circular arc block 9 is plugged in 12 lower end of slide plate by dovetail groove sliding
In corresponding dovetail guide 13, boss 16 is in contact with the side of slide plate 12, the other side and circular arc block 9 of baffle 14 and slide plate 12
It is in contact, screw 15 passes through 14 back spin of baffle together in slide plate 12.When 12 serious wear of slide plate needs replacing, screw is unclamped
15, baffle 14 is taken out, slide plate 12 is slided to taking-up from circular arc block 9.New slide plate 12 is slidably mounted on circle again later
9 upper end of arc block, one end are positioned by boss 16, and the other end is positioned and is tightened using screw 15 by baffle 14.
Improve the efficiency of replacement slide plate 12.Since slide plate 12 is connect by dovetail guide 13 with circular arc block 9, thus its wear height
Greatly, its service life is improved.
Claims (2)
1. a kind of Novel movable die set trolley, which is characterized in that including：
Trolley base（2）, along bracket beam（1）Length direction is slidably mounted on bracket beam（1）On,
Four guide upright posts（3）, it is vertically arranged at trolley base respectively（2）Four edges；
Slide（5）, four corners are respectively arranged with guide sleeve（6）, slide（5）Pass through guide sleeve（6）Sliding is plugged in corresponding lead
To column（3）On；
Jack（4）, it is vertically arranged at trolley base（2）On, jack（4）Piston rod head end and girder（8）Lower end phase
Contact；
Vertical shift oil cylinder（10）, tail end and slide（5）Hinged installation, piston rod head end are hingedly equipped with vertical shift advance frame
（11）, the vertical shift advance frame（11）It is installed on girder（8）On；
Slide plate（12）, lower end is provided with circular arc block（9）, the circular arc block（9）Lower end surface is arc surface；And
Arc groove（7）, it is set to slide（5）Upper end, with circular arc block（9）Arc surface match, the arc surface position of circular arc block
In arc groove（7）It is interior, the slide plate（12）Upper surface and girder（8）Lower end surface sliding friction contact.
2. Novel movable die set trolley according to claim 1, it is characterised in that：The slide plate（12）The setting of lower end interval
There are several dovetail guides（13）, the circular arc block（9）On be correspondingly arranged on several dovetail grooves, the circular arc block（9）One end setting
There is the boss to raise upward（16）, circular arc block（9）Slide plate is plugged in by dovetail groove sliding（12）The corresponding dovetail guide in lower end
（13）In, boss（16）With slide plate（12）Side be in contact, baffle（14）With slide plate（12）The other side and circular arc block（9）Phase
Contact, screw（15）Across baffle（14）Back spin is together in slide plate（12）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820583467.7U CN208105074U (en) | 2018-04-24 | 2018-04-24 | Novel movable die set trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820583467.7U CN208105074U (en) | 2018-04-24 | 2018-04-24 | Novel movable die set trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208105074U true CN208105074U (en) | 2018-11-16 |
Family
ID=64116444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820583467.7U Active CN208105074U (en) | 2018-04-24 | 2018-04-24 | Novel movable die set trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208105074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021026985A1 (en) * | 2019-08-09 | 2021-02-18 | 山东恒堃机械有限公司 | Trolley in ascending type movable formwork |
| WO2021026984A1 (en) * | 2019-08-12 | 2021-02-18 | 山东恒堃机械有限公司 | Rear crossbeam for downstroke self-launching movable support system |
-
2018
- 2018-04-24 CN CN201820583467.7U patent/CN208105074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021026985A1 (en) * | 2019-08-09 | 2021-02-18 | 山东恒堃机械有限公司 | Trolley in ascending type movable formwork |
| WO2021026984A1 (en) * | 2019-08-12 | 2021-02-18 | 山东恒堃机械有限公司 | Rear crossbeam for downstroke self-launching movable support system |
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