CN204295861U - Ballastless track slab mold assembly and disassembly platform - Google Patents
Ballastless track slab mold assembly and disassembly platform Download PDFInfo
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- CN204295861U CN204295861U CN201420658752.2U CN201420658752U CN204295861U CN 204295861 U CN204295861 U CN 204295861U CN 201420658752 U CN201420658752 U CN 201420658752U CN 204295861 U CN204295861 U CN 204295861U
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Abstract
The utility model is created and is provided ballastless track slab mold assembly and disassembly platform, comprise gantry operation platform, base and guider, described base is positioned at below described gantry operation platform, for supporting described gantry operation platform, described gantry operation platform surrounding is provided with some guiders, described guider comprises the guide-track groove that pedestal, pedestal have and the some balls being positioned at described guide-track groove, and described ball is flexibly connected with described guide-track groove inwall.Ballastless track slab mold assembly and disassembly platform, a kind ofly be applicable to CRTS III type track plate formwork and the production of mould and the fitting device of assembling, gantry operation platform provides stable operating platform for track plate formwork and mould, guider facilitates the dismounting of railway plate die, integrality is kept after can ensureing demolding of track slab, which greatly improves the production efficiency of track plates, also positive impact is created on the operation easier of producing and assemble and control accuracy.
Description
Technical field
The invention belongs to railway ballastless track plate die dismounting device field, especially relates to a kind of CRTS type III ballastless track slab mold assembly and disassembly platform.
Background technology
Along with the fast development that China Railway High-speed (Line for Passenger Transportation, inter-city passenger rail) is built, the plate-type ballastless track complete set technology that research and development have independent intellectual property right has become the task of top priority embodying China's high ferro technical merit, show national strength, and Ye Shi China high ferro technology is gone abroad necessary.CRTS III plate-type non-fragment orbit General structure scheme is the Novel unit platy ballastless track structure of shouldered, primarily of part compositions such as the self-compacting concrete (self-leveling concrete adjustment layer) of rail, fastener, precast track plate, arrangement of reinforcement, limiting block platform, intermediate isolating layer (geotextiles) and reinforced concrete footings.Track structure adopts unit fraction block structure, at roadbed, all adopts unconnected sectional type cellular construction between bridge and location, tunnel track plates.Bedplate arranges two limiting block platforms (groove structure) within the scope of every block track plates, and bedplate and self-leveling concrete interlayer arrange intermediate isolating layer.Precast track plate is one of important feature wherein.Compared with CRTSI-II type track plate formwork, there is following main feature in the track plate formwork required precision of CRTS III type and processing technology: bed die leaves 16 holes and inlay track mould, mould is yielding, and formwork integral rigidity requirement is large; Track mold shape is complicated, requirement on machining accuracy is high, cast member surface quality and Deformation control difficulty.Therefore track mould inlays the selection of datum level and processing difficulties, the final mass of template depends on assembling and adjusting process.And be not specifically designed at present CRTS III type track plate formwork and the production of mould and the fitting device of assembling, this greatly reduces the production efficiency of track plates.In addition, there is no special work supplement production technique, negative influence is caused to the operation easier of producing and assemble and control accuracy yet.
Summary of the invention
The invention to solve in existing CRTS III type track plate formwork production process lack particular manufacturing craft dismounting frock, when railway plate die dismounting, side template can not translation and easily cause the problem that track plates damages, and provides one to be applicable to CRTS III type ballastless track slab mold assembly and disassembly platform.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: ballastless track slab mold assembly and disassembly platform, comprise gantry operation platform, base and guider, described base is positioned at below described gantry operation platform, for supporting described gantry operation platform, described gantry operation platform surrounding is provided with some guiders, and described guider comprises the guide-track groove that pedestal, pedestal have and the some balls being positioned at described guide-track groove, and described ball is flexibly connected with described guide-track groove inwall.
Further, described gantry operation platform is frame-type steel construction support body, and described gantry operation platform comprises integrated upper strata framework and lower floor's framework.
Further, also comprise some U-shaped steel installed parts, described U-shaped steel installed part is between described upper strata framework and described lower floor frame unit, and described U-shaped steel installed part and described gantry operation platform are connected.
Further, described pedestal gos deep in described U-shaped steel installed part, and described pedestal and described U-shaped steel installed part fasten.
Further, described ball is movably connected by connecting axle and described guide-track groove inwall.
Further, described gantry operation platform is also provided with reinforcement, below described reinforcement, is provided with described base.
The advantage that the invention has and good effect are: ballastless track slab mold assembly and disassembly platform, a kind ofly be applicable to CRTS III type track plate formwork and the production of mould and the fitting device of assembling, gantry operation platform provides stable operating platform for track plate formwork and mould, guider facilitates the dismounting of railway plate die, integrality is kept after can ensureing demolding of track slab, which greatly improves the production efficiency of track plates, also positive impact is created on the operation easier of producing and assemble and control accuracy.
Accompanying drawing explanation
Fig. 1 is ballastless track slab mold assembly and disassembly platform top view;
Fig. 2 is ballastless track slab mold assembly and disassembly platform front view;
Fig. 3 is guider structural representation.
In figure: 1, gantry operation platform; 2, base; 3, pedestal; 4, guide-track groove;
5, ball; 6, U-shaped steel installed part; 7, reinforcement.
Detailed description of the invention
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the invention.
As Figure 1-3, ballastless track slab mold assembly and disassembly platform, comprise gantry operation platform 1, base 2 and guider, described base 2 is positioned at below described gantry operation platform 1, for supporting described gantry operation platform 1, described gantry operation platform 1 surrounding is provided with some guiders, and described guider comprises the guide-track groove 4 that pedestal 3, pedestal 3 have and the some balls 5 being positioned at described guide-track groove 4, and described ball 5 is flexibly connected with described guide-track groove 4 inwall.Described gantry operation platform 1 is frame-type steel construction support body, and described gantry operation platform comprises integrated upper strata framework and lower floor's framework.Also comprise some U-shaped steel installed parts 6, described U-shaped steel installed part 6 is between described upper strata framework and described lower floor frame unit, and described U-shaped steel installed part 6 and described gantry operation platform 1 are connected.Described pedestal 3 gos deep in described U-shaped steel installed part 6, and described pedestal 3 and described U-shaped steel installed part 6 fasten.Described ball 5 is movably connected by connecting axle and described guide-track groove 4 inwall.Described gantry operation platform 1 is also provided with reinforcement 7, below described reinforcement 7, is provided with described base 2.
A most preferred embodiment of the invention, gantry operation platform 1 is frame-type steel construction support body, is divided into bilevel upper strata framework and lower floor's framework.Cavity is formed between upper strata framework and lower floor's framework, be provided with U-shaped steel installed part 6 opening of some U-shaped steel installed parts 6, two in cavity to be oppositely arranged, be used for fastening the pedestal 3 of guider, installation fixation is played to pedestal 3, ensure that the stability of guider and gantry operation platform 1.When carrying out dismounting to railway plate die, mould can be placed on gantry operation platform 1.By the ball 5 of guider and the cooperation of guide-track groove 4, the movement of the side template to set of molds can be realized, not only for production and assembling offer convenience, reduce operation easier, more can production control precision.
Above an embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalization changes done according to the invention application range with improve, within the patent covering scope that still all should belong to the invention.
Claims (6)
1. ballastless track slab mold assembly and disassembly platform, it is characterized in that: comprise gantry operation platform, base and guider, described base is positioned at below described gantry operation platform, for supporting described gantry operation platform, described gantry operation platform surrounding is provided with some guiders, described guider comprises the guide-track groove that pedestal, pedestal have and the some balls being positioned at described guide-track groove, and described ball is flexibly connected with described guide-track groove inwall.
2. ballastless track slab mold assembly and disassembly platform according to claim 1, is characterized in that: described gantry operation platform is frame-type steel construction support body, and described gantry operation platform comprises integrated upper strata framework and lower floor's framework.
3. ballastless track slab mold assembly and disassembly platform according to claim 2, it is characterized in that: also comprise some U-shaped steel installed parts, described U-shaped steel installed part is between described upper strata framework and described lower floor frame unit, and described U-shaped steel installed part and described gantry operation platform are connected.
4. ballastless track slab mold assembly and disassembly platform according to claim 3, is characterized in that: described pedestal gos deep in described U-shaped steel installed part, and described pedestal and described U-shaped steel installed part fasten.
5. ballastless track slab mold assembly and disassembly platform according to claim 1, is characterized in that: described ball is movably connected by connecting axle and described guide-track groove inwall.
6. ballastless track slab mold assembly and disassembly platform according to claim 1, is characterized in that: described gantry operation platform is also provided with reinforcement, is provided with described base below described reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658752.2U CN204295861U (en) | 2014-11-05 | 2014-11-05 | Ballastless track slab mold assembly and disassembly platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658752.2U CN204295861U (en) | 2014-11-05 | 2014-11-05 | Ballastless track slab mold assembly and disassembly platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295861U true CN204295861U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420658752.2U Active CN204295861U (en) | 2014-11-05 | 2014-11-05 | Ballastless track slab mold assembly and disassembly platform |
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| CN (1) | CN204295861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459254A (en) * | 2015-12-21 | 2016-04-06 | 江苏圣乐建设工程有限公司 | Mold stripping device |
| CN105619584A (en) * | 2014-11-05 | 2016-06-01 | 天津银龙预应力材料股份有限公司 | Ballastless track board mould assembly and disassembly platform |
-
2014
- 2014-11-05 CN CN201420658752.2U patent/CN204295861U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619584A (en) * | 2014-11-05 | 2016-06-01 | 天津银龙预应力材料股份有限公司 | Ballastless track board mould assembly and disassembly platform |
| CN105459254A (en) * | 2015-12-21 | 2016-04-06 | 江苏圣乐建设工程有限公司 | Mold stripping device |
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