CN203654113U - Sleeper centering device - Google Patents
Sleeper centering device Download PDFInfo
- Publication number
- CN203654113U CN203654113U CN201320860704.7U CN201320860704U CN203654113U CN 203654113 U CN203654113 U CN 203654113U CN 201320860704 U CN201320860704 U CN 201320860704U CN 203654113 U CN203654113 U CN 203654113U
- Authority
- CN
- China
- Prior art keywords
- sleeper
- bracket
- loaded
- rocking arm
- oil cylinder
- 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- Withdrawn - After Issue
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a sleeper centering device. A fixed shaft is arranged in the middle of a bracket; the middle of a rocker arm is mounted on the fixed shaft; two pull rods are arranged on the bracket side by side; the two pull rods are arranged at two sides of the fixed shaft and are connected by the rocker arm; one end of each pull rod is connected with the upper part of a corresponding poking frame which is mounted on the end part of the bracket; the other end of each pull rod is connected with the rocker arm; centering rods used for adjusting a sleeper are arranged on the lower parts of the poking frames; one end of an oil cylinder used for driving the rocker arm to swing is mounted on the rocker arm; the other end of the oil cylinder is mounted on the bracket. Compared with the prior art, the sleeper centering device has the advantages of high efficiency, precise centering and the like.
Description
Technical field
The utility model relates to a kind of sleeper centralising device.
Background technology
In the time circuit being carried out large repairs to replacing sleeper, need to carry out centering processing to the new sleeper of pre-laying, even the center line centering of every sleepers, to reduce the line error causing after new sleeper laying.At present, manyly repair greatly that pre-laying sleeper is carried out to centering processes is to rely on the baffle plate at sleeper two ends to make it get back to tram, this easy device has increased resistance when sleeper is transferred, and changes pillow efficiency thereby reduced.
Summary of the invention
Goal of the invention of the present utility model is to overcome the above-mentioned deficiency of prior art and provides one efficient, accurate sleeper centralising device.
The technical solution of the utility model is: bracket middle part is provided with fixed axis; Rocking arm middle part is loaded on fixed axis; On described bracket, be provided with side by side two pull bars; Two pull bars are placed in fixed axis both sides, connect through rocking-arm driving; Described pull bar one end is connected with the pulling shelf top that is loaded on bracket end, and the pull bar other end is connected with rocking arm; Described pulling shelf bottom is provided with the centering rod for adjusting sleeper; Be loaded on rocking arm for the oil cylinder one end that drives rocking arm to swing, the other end is loaded on bracket.
Described bracket is provided with the adjusting device for adjusting rocking arm pendulum angle.
Described adjusting device comprises the adjustment seat board that is loaded on bracket, is loaded on adjustment bolt and the adjusting nut adjusted on seat board.
Described oil cylinder is loaded on bracket through oil cylinder seat; The piston rod outer end of oil cylinder is loaded on rocking arm.
Described oil cylinder is loaded on oil cylinder seat through bearing pin.
The piston rod outer end of described oil cylinder is loaded on rocking arm through bearing pin.
Described bracket two ends are provided with pulling shelf seat; Described pulling shelf middle part is loaded on pulling shelf seat through bearing pin.
Described pull bar one end is connected with pulling shelf top through bearing pin, and the pull bar other end is connected with rocking arm through bearing pin.
Compared with prior art, the utlity model has efficiently, accurately to medium advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the top view of Fig. 2.
In figure, 1, bracket, 2, fixed axis, 3, rocking arm, 4, oil cylinder, 5, oil cylinder seat, 6, pull bar, 7, pulling shelf, 8, bolt, 9, centering rod, 10, bearing pin one, 11, bearing pin two, 12, bearing pin three, 13, adjust seat board, 14, adjust bolt, 15, adjusting nut, 16, pulling shelf seat.
The specific embodiment
In Fig. 1, one end of fixed axis 2 is welded on the centre of bracket 1, the other end is provided with rocking arm 3; middle part of rocking arm 3 is connected with fixed axis 2; rocking arm 3 tops are connected with one end of pull bar 6 by bearing pin 2 11; other end of pull bar 6 is fixed by bearing pin 3 12 and the upper end of pulling shelf 7, and the middle part of pulling shelf 7 is connected with pulling shelf seat 16 by bearing pin 1, and pulling shelf seat 16 is welded on bracket 1; The lower end of pulling shelf 7 is connected with centering rod 9 by bolt 8.In the time that pull bar 6 moves, pulling shelf 7 can be rotated around bearing pin 1, thereby makes centering rod 9 have the displacement of a left and right, has realized the function that sleeper moves to a direction.
The bottom of rocking arm 3, with the same side of above-mentioned pull bar 6, is connected with oil cylinder 4, one end of oil cylinder 4 is fixed on rocking arm 3, and the other end and oil cylinder seat 5 are fixing, and oil cylinder seat 5 is welded on bracket 1, oil cylinder 4 rotates power is provided to rocking arm 3 around fixed axis 2, be also to provide power to the action of pull bar 6.
The other end of bracket 1 is furnished with rocking arm 3 center lines and becomes antisymmetric pull bar 6, pulling shelf 7, pulling shelf seat 16 and centering rod device 9, the function moving to another direction to realize sleeper, thus reach the object that sleeper can move left and right.
Meanwhile, the speed of oil cylinder 4 speed determines the speed that left and right centering rod 9 moves, the i.e. efficiency of sleeper centering.
In Fig. 2, the two ends of bracket 1 are provided with two pulling shelfs 7, and each pulling shelf 7 is loaded on bracket 1 through pulling shelf seat 16, and pull bar 6 one end are connected with rocking arm 3, and the other end is connected with pulling shelf 7, and oil cylinder 4 is loaded on bracket 1 through oil cylinder seat 5.Adjust seat board 13 and be welded on bracket 1, and in a side of rocking arm 3, adjust on seat board 13 and be provided with and adjust bolt 14 and adjusting nut 15, in order to adjust the size of rocking arm 3 pendulum angles, thereby realize the adjustment of sleeper accuracy of alignment.2 is fixed axis, and 8 is bolt, and 9 is centering rod, and 10 is that bearing pin one, 11 is that bearing pin two, 12 is bearing pin three.
In Fig. 3,1 is bracket, and 2 is fixed axis, and 6 is pull bar, and 9 is centering rod, and 13 for adjusting seat board, and 14 for adjusting bolt, and 15 is adjusting nut.
Claims (8)
1. a sleeper centralising device, is characterized in that: bracket (1) middle part is provided with fixed axis (2); Rocking arm (3) middle part is loaded on fixed axis (2); On described bracket (1), be provided with side by side two pull bars (6); Two pull bars (6) are placed in fixed axis (2) both sides, are in transmission connection through rocking arm (3); Described pull bar (6) one end is connected with pulling shelf (7) top that is loaded on bracket (1) end, and pull bar (6) other end is connected with rocking arm (3); Described pulling shelf (7) bottom is provided with the centering rod (9) for adjusting sleeper; Oil cylinder (4) one end that is used for driving rocking arm (3) to swing is loaded on rocking arm (3), and the other end is loaded on bracket (1).
2. sleeper centralising device according to claim 1, is characterized in that: described bracket (1) is provided with the adjusting device for adjusting rocking arm (3) pendulum angle.
3. sleeper centralising device according to claim 2, is characterized in that: described adjusting device comprises the adjustment seat board (13) that is loaded on bracket (1), is loaded on adjustment bolt (14) and the adjusting nut (15) adjusted on seat board (13).
4. sleeper centralising device according to claim 1, is characterized in that: described oil cylinder (4) is loaded on bracket (1) through oil cylinder seat (5); The piston rod outer end of oil cylinder (4) is loaded on rocking arm (3).
5. sleeper centralising device according to claim 1, is characterized in that: described oil cylinder (4) is loaded on oil cylinder seat (5) through bearing pin.
6. sleeper centralising device according to claim 1, is characterized in that: the piston rod outer end of described oil cylinder (4) is loaded on rocking arm (3) through bearing pin.
7. sleeper centralising device according to claim 1, is characterized in that: described bracket (1) two ends are provided with pulling shelf seat (16); Described pulling shelf (7) middle part is loaded on pulling shelf seat (16) through bearing pin.
8. sleeper centralising device according to claim 1, is characterized in that: described pull bar (6) one end is connected with pulling shelf (7) top through bearing pin, and pull bar (6) other end is connected with rocking arm (3) through bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860704.7U CN203654113U (en) | 2013-12-25 | 2013-12-25 | Sleeper centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860704.7U CN203654113U (en) | 2013-12-25 | 2013-12-25 | Sleeper centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654113U true CN203654113U (en) | 2014-06-18 |
Family
ID=50920523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860704.7U Withdrawn - After Issue CN203654113U (en) | 2013-12-25 | 2013-12-25 | Sleeper centering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404842A (en) * | 2013-12-25 | 2015-03-11 | 金鹰重型工程机械有限公司 | Centering device for sleeper |
-
2013
- 2013-12-25 CN CN201320860704.7U patent/CN203654113U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404842A (en) * | 2013-12-25 | 2015-03-11 | 金鹰重型工程机械有限公司 | Centering device for sleeper |
| CN104404842B (en) * | 2013-12-25 | 2016-03-02 | 金鹰重型工程机械有限公司 | A kind of sleeper centralising device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |