CN108755295B - Three-dimensional adjusting device for paving prefabricated plate type ballast bed fine shunting vehicle - Google Patents
Three-dimensional adjusting device for paving prefabricated plate type ballast bed fine shunting vehicle Download PDFInfo
- Publication number
- CN108755295B CN108755295B CN201810378074.7A CN201810378074A CN108755295B CN 108755295 B CN108755295 B CN 108755295B CN 201810378074 A CN201810378074 A CN 201810378074A CN 108755295 B CN108755295 B CN 108755295B
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- CN
- China
- Prior art keywords
- sliding frame
- ballast bed
- adjusting device
- correspondingly matched
- prefabricated
- 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.)
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- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 239000000725 suspension Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/04—Lifting or levelling of tracks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention provides a three-dimensional adjusting device for paving a prefabricated plate type ballast bed fine shunting vehicle, which comprises a carriage (5), wherein a gear (5 f) correspondingly matched with a rack is arranged on the carriage (5), a main oil cylinder (6 a) is arranged on the carriage (5), a sliding frame (6) is arranged in the carriage (5), and a connecting seat (5 e) correspondingly matched with an output shaft of the main oil cylinder (6 a) is arranged on the sliding frame (6); an adjusting plate (7) is arranged in the sliding frame (6), a group of oil cylinders (7 a) are uniformly distributed on the adjusting plate (7), and a hanging ring (7 b) is arranged at the end part of an output shaft of the oil cylinders (7 a). The invention has the advantages of simple structure and high reliability, the hoisting of the prefabricated ballast bed is smooth, and the position of the prefabricated ballast bed can be adjusted when the prefabricated ballast bed is hoisted.
Description
Technical field:
the invention relates to an adjusting device for precast slabs, in particular to a three-dimensional adjusting device for paving a precast slab type ballast bed fine shunting vehicle.
The background technology is as follows:
in slab track construction, a large number of prefabricated slab beds are required. At present, when a prefabricated slab type ballast bed is transported in a tunnel, the prefabricated slab type ballast bed is transported by a fine shunting vehicle. The fine tuning machine mainly comprises a pallet truck body and an adjusting device, wherein the prefabricated plate type ballast bed is hung on the pallet truck body through the adjusting device, and after the whole pallet truck runs to an unloading area, the prefabricated plate type ballast bed is hung down from the pallet truck body one by the adjusting device. The existing adjusting device can adjust the placing position of the prefabricated plate type ballast bed, but can only adjust the height position of the prefabricated plate type ballast bed, or adjust the longitudinal position of the prefabricated plate type ballast bed along the axial direction of the prefabricated plate type ballast bed, and can not adjust the transverse position of the prefabricated plate type ballast bed.
The invention comprises the following steps:
the invention aims to overcome the defects in the prior art and provides a three-dimensional adjusting device for paving a prefabricated plate type ballast bed fine shunting vehicle.
The invention provides the following technical scheme:
the utility model provides a lay three-dimensional adjusting device of prefabricated plate type railway roadbed fine shunting, it includes balladeur train, its characterized in that: the sliding frame is provided with a gear correspondingly matched with the rack, the sliding frame is provided with a main oil cylinder, the sliding frame is internally provided with a plate adjusting device, the plate adjusting device comprises a sliding frame, and the sliding frame is provided with a connecting seat correspondingly matched with an output shaft of the main oil cylinder; an adjusting plate is arranged in the sliding frame, a group of oil cylinders are arranged on the adjusting plate, and a hanging ring is arranged at the end part of an output shaft of each oil cylinder.
On the basis of the technical scheme, the following further technical scheme is also available:
the sliding frame is provided with a pair of bidirectional oil cylinders, a deflector rod is arranged on the cylinder body of each bidirectional oil cylinder, and the upper ends of the deflector rods are correspondingly matched with the adjusting plates.
The sliding frame is provided with a gear motor and a gear rotating shaft which is correspondingly matched with the gear motor, and the gears are respectively arranged at two ends of the gear rotating shaft.
The sliding frame is provided with a guide sliding block correspondingly matched with the sliding frame.
The sliding frame is provided with a pulley correspondingly matched with the cage frame.
The invention has the advantages that:
the invention has the advantages of simple structure, high reliability and smooth work when the prefabricated ballast bed is lifted, and the position of the prefabricated ballast bed can be adjusted when the prefabricated ballast bed is lifted.
Description of the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the adjusting plate device in FIG. 1;
fig. 3 is a bottom view of the palette device of fig. 1.
The specific embodiment is as follows:
as shown in fig. 1-3, the three-dimensional adjusting device for paving the prefabricated slab track bed fine shunting vehicle comprises a sliding frame 5, wherein a cover-shaped frame of the sliding frame 5 is provided with corresponding extending parts on two sides of the sliding frame 5, and the extending parts are provided with sliding blocks 5i, so that the sliding frame 5 can be arranged on a cage frame which is not shown in the figure in a crossing manner and correspondingly matched with sliding rails in the cage frame.
A gear motor 5e is arranged on one side of the sliding frame 5, a gear box 5c is arranged at the output end of the gear motor 5e, a gear rotating shaft 5d is arranged in the gear box 5c in a penetrating mode, gears 5f are arranged at two ends of the gear rotating shaft 5d, and the gears 5f are in transmission fit with racks on the corresponding side of the cage frame. The carriage is driven to move in the cage along the length direction of the frame through the corresponding matching of the gear and the rack. A group of pulleys 5b which are correspondingly matched with the cage are also uniformly distributed at the lower end part of the sliding frame 5, so that the sliding frame is integrally smoother and more stable when moving along the length direction of the frame in the cage.
The carriage 5 is provided with a ballast bed suspension device, the ballast bed suspension device comprises a main oil cylinder 5a, a cylinder body is fixed at the center of the top of the carriage 5, a sliding frame 6 is arranged in the carriage 5, and a group of longitudinal guide sliding blocks 6c which are correspondingly matched with longitudinal sliding rails 5h in the carriage 5 are arranged on the outer wall of the sliding frame 6.
The output shaft of the main oil cylinder 5a is vertically distributed, the bottom end of the output shaft is connected to the bottom of the sliding frame 6 through a connecting seat 5g, a cross beam 6e is respectively arranged on two sides of the sliding frame 6, two ends of the cross beam 6e are respectively provided with a cantilever 6d extending out of the sliding frame 6, and the cantilever 6d is in corresponding limit fit with the lower end part of the sliding frame 5. After the sliding frame is driven by the main oil cylinder to move downwards to a certain position in the sliding frame, limiting and fixing are formed between the cantilever and the lower end part of the sliding frame.
An adjusting plate 7 is arranged in the sliding frame 6, the area of the adjusting plate 7 is smaller than the space in the sliding frame 6, and the end parts of the left end and the right end of the adjusting plate 7 are inserted into the gap between the bottom plate of the sliding frame 6 and the cross beam 6 e. So that the adjusting plate can be displaced in the sliding frame without being separated from the sliding frame.
The adjusting plates 7 are respectively provided with a group of vertically distributed oil cylinders 7a, the lower ends of output shafts of the oil cylinders 7a vertically extend out of the sliding frames 6 downwards, and hanging rings 7b correspondingly matched with the prefabricated plate type ballast bed are arranged at the end parts of the sliding frames.
The sliding frame 6 is provided with a pair of parallel bidirectional oil cylinders 8, the end parts of two output rods of the bidirectional oil cylinders 8 are respectively connected with the sliding frame 6 through a fixed seat 8a, the cylinder body of the bidirectional oil cylinders 8 is also provided with a vertically distributed deflector rod 8b, and the upper ends of the deflector rods 8b are inserted into and correspondingly matched with corresponding matched poking holes 7c on the adjusting plate 7. The sliding frame 6 is provided with a sliding groove 6g correspondingly matched with the cylinder body of the bidirectional oil cylinder 8. When the bidirectional oil cylinder works, under the action of the output rod, the cylinder body can move in the chute, and at the moment, the deflector rod can drive the adjusting plate to displace in the sliding frame, so that the prefabricated plate type ballast bed on the hanging ring can be adjusted.
Claims (1)
1. The utility model provides a lay three-dimensional adjusting device of prefabricated plate type railway roadbed fine shunting, it includes balladeur train (5), its characterized in that: a gear (5 f) correspondingly matched with the rack is arranged on the sliding frame (5), a main oil cylinder (5 a) is arranged on the sliding frame (5), a plate adjusting device is arranged in the sliding frame (5), the plate adjusting device comprises a sliding frame (6), and a connecting seat correspondingly matched with an output shaft of the main oil cylinder (5 a) is arranged on the sliding frame (6); an adjusting plate (7) is arranged in the sliding frame (6), a group of oil cylinders (7 a) are arranged on the adjusting plate (7), and a hanging ring (7 b) is arranged at the end part of an output shaft of the oil cylinders (7 a); a pair of bidirectional oil cylinders (8) are arranged on the sliding frame (6), a deflector rod (8 b) is arranged on a cylinder body of each bidirectional oil cylinder (8), the upper end of each deflector rod (8 b) is inserted into a corresponding matched poking hole (7 c) on the adjusting plate (7) to be correspondingly matched with the corresponding poking hole, a gear motor (5 e) and a corresponding matched gear rotating shaft (5 d) are arranged on the sliding frame (5), and the gears (5 f) are respectively arranged at two ends of the gear rotating shaft (5 d); a guide sliding block (6 c) correspondingly matched with the sliding frame (5) is arranged on the sliding frame (6); the sliding frame (5) is provided with a pulley (5 b) correspondingly matched with the cage frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378074.7A CN108755295B (en) | 2018-04-25 | 2018-04-25 | Three-dimensional adjusting device for paving prefabricated plate type ballast bed fine shunting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378074.7A CN108755295B (en) | 2018-04-25 | 2018-04-25 | Three-dimensional adjusting device for paving prefabricated plate type ballast bed fine shunting vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108755295A CN108755295A (en) | 2018-11-06 |
| CN108755295B true CN108755295B (en) | 2023-12-05 |
Family
ID=64011773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810378074.7A Active CN108755295B (en) | 2018-04-25 | 2018-04-25 | Three-dimensional adjusting device for paving prefabricated plate type ballast bed fine shunting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108755295B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043050B (en) * | 2019-05-14 | 2024-04-19 | 沈阳建筑大学 | Automatic hoist device of prefabricated component suitable for assembled building |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056497A1 (en) * | 1981-01-15 | 1982-07-28 | Les Fils D'auguste Scheuchzer S.A. | Frame wagon in a train for the subsoil stabilization of railway tracks |
| CN104894977A (en) * | 2015-06-02 | 2015-09-09 | 中铁二十三局集团有限公司 | Three-dimensional adjustable jack device and method used for setting up maglev rail girders |
| CN105946690A (en) * | 2016-06-16 | 2016-09-21 | 安徽兴宇轨道装备有限公司 | Hoisting and slab adjusting vehicle for laying prefabricated slab-type ballast bed |
| CN105966296A (en) * | 2016-06-16 | 2016-09-28 | 安徽兴宇轨道装备有限公司 | Transfer vehicle for transporting precast slab type track bed |
| CN107700320A (en) * | 2017-08-23 | 2018-02-16 | 薛恒鹤 | A kind of trackless intelligent paver |
| CN208395589U (en) * | 2018-04-25 | 2019-01-18 | 安徽兴宇轨道装备有限公司 | A kind of 3 D stereo adjustment device being laid with Prefabricated slab type railway roadbed accurate adjustment vehicle |
-
2018
- 2018-04-25 CN CN201810378074.7A patent/CN108755295B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056497A1 (en) * | 1981-01-15 | 1982-07-28 | Les Fils D'auguste Scheuchzer S.A. | Frame wagon in a train for the subsoil stabilization of railway tracks |
| CN104894977A (en) * | 2015-06-02 | 2015-09-09 | 中铁二十三局集团有限公司 | Three-dimensional adjustable jack device and method used for setting up maglev rail girders |
| CN105946690A (en) * | 2016-06-16 | 2016-09-21 | 安徽兴宇轨道装备有限公司 | Hoisting and slab adjusting vehicle for laying prefabricated slab-type ballast bed |
| CN105966296A (en) * | 2016-06-16 | 2016-09-28 | 安徽兴宇轨道装备有限公司 | Transfer vehicle for transporting precast slab type track bed |
| CN107700320A (en) * | 2017-08-23 | 2018-02-16 | 薛恒鹤 | A kind of trackless intelligent paver |
| CN208395589U (en) * | 2018-04-25 | 2019-01-18 | 安徽兴宇轨道装备有限公司 | A kind of 3 D stereo adjustment device being laid with Prefabricated slab type railway roadbed accurate adjustment vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108755295A (en) | 2018-11-06 |
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