CN203158708U - Stepping device of sleeper production line and sleeper production line - Google Patents
Stepping device of sleeper production line and sleeper production line Download PDFInfo
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- CN203158708U CN203158708U CN 201220744651 CN201220744651U CN203158708U CN 203158708 U CN203158708 U CN 203158708U CN 201220744651 CN201220744651 CN 201220744651 CN 201220744651 U CN201220744651 U CN 201220744651U CN 203158708 U CN203158708 U CN 203158708U
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- joist
- manufacturing line
- dolly
- dollies
- arm
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Abstract
The utility model discloses a stepping device of a sleeper production line and the sleeper production line. The stepping device comprises two support beams which are parallelly arranged at a preset distance, wherein guide rails are arranged on the support beams; a plurality of trolleys are arranged on the guide rails, and every two adjacent trolleys are mutually connected through a rigid connecting part; a lifting mechanism used for lifting a support beam frame wholly is arranged below the support beams; when the lifting mechanism and the support beam frame rise to the highest position, all the trolleys rise to the highest position with the support beam frame, a traction device drives the trolleys to move forwards for a station's distance, and all the trolleys are enabled to move to next station sequentially; and when the lifting mechanism drops to the lowest position, the support beam frame and all trolleys drop to the lowest position, dies on all trolleys are left in corresponding stations, and the traction device drives the trolleys to move backward for a station's distance. The stepping device of the sleeper production line and the sleeper production line have the advantages of high work efficiency and good safety performance.
Description
Technical field
The utility model relates to a kind of step device for the production of employed sleeper manufacturing line on the railway and sleeper manufacturing line.
Background technology
Sleeper production generally comprises mold cleaning, spraying mold release, also stretching reinforcing bar, charging vibration of pre embedded bolt, installation is installed, steams oxygen curing, gets steps such as screw, cut-out reinforcing bar and the demoulding.The most traditional way is to hang moving mold back and forth with driving between each operation, and the realization industrialization is produced continuously, and its safety of this mode is not high, and the manufacturing machine complexity, the cost height.The mould that Chinese patent literature 201728741U discloses in a kind of double-block type sleeper production returns feedway, it comprises that mould transmits stepping mechanism and elevated guideway connecting gear, described mould transmits stepping mechanism and mold cleaning station, spraying mold release station is set, the service sleeve station is installed, steel bar girder station, lifting station are installed, each station structure is identical, include the roller assembly and the unidirectional pusher dog assembly that are installed on the guide track, wherein, mould is supported on the roller assembly and along the mould direction of transfer and matches with the elevated guideway connecting gear.This device is at each station mould to be housed to transmit stepping mechanism, by unified action, the realization mould advances, still, and this design of dividing into mould transmission stepping mechanism at each station, be difficult to guarantee that each mould transmits stepping mechanism and keeps strokes, because the load on each station is inequality sometimes, light stepping is fast, and heavy stepping is slow, even motionless.
The utility model content
The purpose of this utility model is at the problems referred to above, provides a kind of simple in structure to society, and stepping is definitely consistent, and step device and the sleeper manufacturing line of the high sleeper manufacturing line of safety performance.
The technical solution of the utility model is the step device that a kind of sleeper manufacturing line is provided to society, comprise the joist that two predeterminable ranges of being separated by are arranged in parallel, described joist connects and composes framework by the attaching parts of lateral arrangement, on described joist, respectively be provided with a guide rail, be provided with the plural dolly of lateral arrangement at described guide rail, interconnect by the rigidity attaching parts between adjacent two dollies, wherein, the dolly of first dolly and tail in the dolly is connected with draw gear respectively; Below described joist, be provided with the lifting mechanism for integral elevating joist framework, when described lifting mechanism joist framework rises to most significant bit, all dollies rise to most significant bit with the joist framework, draw gear drives the dolly station distance that travels forward, and makes all dollies run to next station successively; When lifting mechanism drops to lowest order, described joist framework and all dollies together drop to lowest order, mould on all dollies is retained in corresponding station, and draw gear drives the dolly station distance of moving backward, makes all dollies return to original station.
As to improvement of the present utility model, described jacking system comprises that the middle crank pin, more than one first that is arranged at joist framework below cranks arm, more than one second cranks arm, described first cranks arm equates identical with angle with second quantity of cranking arm, described first cranks arm and the second bent both sides of cranking arm in the middle of being symmetrically distributed in of cranking arm, first cranks arm connects by first connecting rod and middle crank pin strand, and second cranks arm connects by second connecting rod and middle crank pin strand; When crank pin was to a direction rotation in the middle of propulsion source drives, first connecting rod and second connecting rod drove first respectively and crank arm and the second Qu Fangxiang rotation of cranking arm to the centre of cranking arm, and joist is upwards risen, otherwise joist descend.
To crank arm be two when above when described first, adjacent two first crank arm between by the first connecting rod company of strand mutually, to crank arm be two when above when described second, adjacent two second crank arm between by the second connecting rod company of strand mutually.
As to improvement of the present utility model, described propulsion source is hydraulic actuating cylinder.
As to improvement of the present utility model, described propulsion source is two identical hydraulic actuating cylinders, and the driving force of two described hydraulic actuating cylinders is identical, but direction is opposite, crank pin 71 in the middle of acting on simultaneously.
As to improvement of the present utility model, described jacking system 7 is even hydraulic jacks under joist 1 respectively, exert pressure to the hydraulic pressure jack when needing the joist framework to rise, otherwise the joist framework descends.
As to improvement of the present utility model, described draw gear 6 is motors.
As to improvement of the present utility model, described motor drives dolly 4 by chain or steel rope and moves around.
The utility model also provides a kind of sleeper manufacturing line that adopts the step device of above-mentioned sleeper manufacturing line.
The utility model adopts after the whole lifting of joist framework, by draw gear with all dollies with station of moved further, can realize unified stepping completely, not only improved work efficiency, and safety performance is good; After the whole decline of joist framework, dolly retreats return, prepares next step action, and action is neat, maloperation can not occur.
Description of drawings
Fig. 1 is the utility model construction profile scheme drawing.
Fig. 2 is the plan structure scheme drawing of Fig. 1.
The specific embodiment
Please join Fig. 1 and Fig. 2, what Fig. 1 and Fig. 2 disclosed is a kind of step device of sleeper manufacturing line, comprise the joist 1 that two predeterminable ranges of being separated by are arranged in parallel, described joist 1 connects and composes framework by the attaching parts 2 of lateral arrangement, on described joist 1, respectively be provided with a guide rail 3, be provided with the plural dolly 4 of lateral arrangement at described guide rail 3, specifically, described dolly 4 rests on the described joist 1 by roller 43, interconnect by rigidity attaching parts 5 between adjacent two dollies 4, wherein, the dolly 42 of first dolly 41 and tail in the dolly 4 is connected with draw gear 6 respectively; Below described joist 1, be provided with the lifting mechanism 7 for integral elevating joist framework, when described lifting mechanism 7 joist frameworks rise to most significant bit, all dollies 4 rise to most significant bit with the joist framework, draw gear 6 drives the dollies 4 station distance that travels forward, and makes all dollies 4 run to next station 8 successively; When lifting mechanism 7 drops to lowest order, described joist framework and all dollies 4 together drop to lowest order, mould on all dollies 4 is retained in corresponding station 8, and draw gear 6 drives the dollies 4 station distance of moving backward, makes all dollies 4 return to original station 8.
The utility model, described jacking system 7 can be realized with multiple mode, jacking system 7 can be designed to comprise that the middle crank pin 71, more than one first that is arranged at joist framework below is cranked arm 72, more than one second cranks arm 73 as described, described first 72 and second crank arm 73 the quantity of cranking arm equate identical with angle, described first 72 and second 73 crank arm in the middle of being symmetrically distributed in bent 71 the both sides of cranking arm of cranking arm, first cranks arm 72 connects by first connecting rod 74 and middle crank pin 71 strands, and second cranks arm 73 connects by second connecting rod 75 and middle crank pin 71 strands; When crank pin 71 was to a direction rotation in the middle of propulsion source 76 drives, first connecting rod 74 and second connecting rod 75 drove the first 72 and second 73 bent 71 directions rotations of cranking arm to the centre of cranking arm of cranking arm respectively, joist 1 is upwards risen, otherwise joist 1 descend.Wherein, described propulsion source 76 can be hydraulic actuating cylinder.And described propulsion source 76 can be two identical hydraulic actuating cylinders, the driving force of two described hydraulic actuating cylinders is identical, but direction is opposite, crank pin 71 in the middle of acting on simultaneously, this structure not only strength is big, and whole joist framework is risen overally or descend, even can guarantee that the load on the joist 1 is inhomogeneous, also can realize rising simultaneously.
To crank arm 72 be two when above when described first, adjacent two first crank arm between 72 by first connecting rod 74 mutually strand connect, to crank arm 73 be two when above when described second, adjacent two second crank arm between 73 by second connecting rod 75 mutually strand connect.
Obviously, the second mode is that described jacking system 7 can be designed to even several hydraulic jacks under joist 1 respectively, when needs joist framework rises, exert pressure for all hydraulic jack, otherwise the joist framework descends.Though this mode also can reach the purpose that the joist framework rises overally,, the defective that this mode exists is that the power that each hydraulic jack bears is different when the load on the joist is irregular, in the course of time, can damage local jack.
In the utility model, described draw gear 6 can be motor, and described motor drives dolly 4 by chain or steel rope and moves around.
The utility model also provides a kind of sleeper manufacturing line that adopts the step device of above-mentioned sleeper manufacturing line.
Claims (8)
1. the step device of a sleeper manufacturing line, it is characterized in that: comprise the joist (1) that two predeterminable ranges of being separated by are arranged in parallel, described joist (1) connects and composes framework by the attaching parts (2) of lateral arrangement, on described joist (1), respectively be provided with a guide rail (3), be provided with the plural dolly (4) of lateral arrangement at described guide rail (3), interconnect by rigidity attaching parts (5) between adjacent two dollies (4), wherein, first dolly (41) in the dolly (4) is connected with draw gear (6) respectively with a dolly of tail (42); Below described joist (1), be provided with the lifting mechanism (7) for integral elevating joist framework, when described lifting mechanism (7) joist framework rises to most significant bit, all dollies (4) rise to most significant bit with the joist framework, draw gear (6) drives dolly (4) the station distance that travels forward, and makes all dollies (4) run to next station (8) successively; When lifting mechanism (7) when dropping to lowest order, described joist framework and all dollies (4) together drop to lowest order, mould on all dollies (4) is retained in corresponding station (8), draw gear (6) drives dolly (4) the station distance of moving backward, makes all dollies (4) return to original station (8).
2. the step device of sleeper manufacturing line as claimed in claim 1, it is characterized in that: described jacking system (7) comprises the middle crank pin (71) that is arranged at joist framework below, more than one first crank arm (72), more than one second crank arm (73), described first (72) and second the crank arm quantity of (73) of cranking arm equates identical with angle, described first cranks arm (72) and second (73) crank arm in the middle of the being symmetrically distributed in both sides of song (71) of cranking arm, first crank arm (72) connect by first connecting rod (74) and middle crank pin (71) strand, second crank arm (73) connect by second connecting rod (75) and middle crank pin (71) strand; When crank pin (71) is to a direction rotation in the middle of propulsion source (76) drives, first connecting rod (74) and second connecting rod (75) drive first respectively and crank arm (72) and second (73) crank arm to centre song (71) the direction rotation of cranking arm, joist (1) is upwards risen, otherwise joist (1) descends.
3. the step device of sleeper manufacturing line as claimed in claim 2, it is characterized in that: described propulsion source (76) is hydraulic actuating cylinder.
4. the step device of sleeper manufacturing line as claimed in claim 2, it is characterized in that: described propulsion source (76) is two identical hydraulic actuating cylinders, and the driving force of two described hydraulic actuating cylinders is identical, but direction is opposite, crank pin (71) in the middle of acting on simultaneously.
5. the step device of sleeper manufacturing line as claimed in claim 1 is characterized in that: described jacking system (7) is the even hydraulic jack under joist (1) respectively, exert pressure to the hydraulic pressure jack when needing the joist framework to rise, otherwise the joist framework descends.
6. as the step device of the described sleeper manufacturing line of any one claim in the claim 1 to 5, it is characterized in that: described draw gear (6) is motor.
7. the step device of sleeper manufacturing line as claimed in claim 6 is characterized in that: described motor drives dolly (4) by chain or steel rope and moves around.
8. sleeper manufacturing line that adopts the step device of the described sleeper manufacturing line of any one claim among the claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744651 CN203158708U (en) | 2012-12-31 | 2012-12-31 | Stepping device of sleeper production line and sleeper production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744651 CN203158708U (en) | 2012-12-31 | 2012-12-31 | Stepping device of sleeper production line and sleeper production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158708U true CN203158708U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220744651 Expired - Fee Related CN203158708U (en) | 2012-12-31 | 2012-12-31 | Stepping device of sleeper production line and sleeper production line |
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| CN (1) | CN203158708U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444128A (en) * | 2014-11-12 | 2015-03-25 | 张家港市张运机械制造有限公司 | Automatic stepping type metal machining conveyor line for elevator guide rails |
| CN106337323A (en) * | 2016-11-15 | 2017-01-18 | 中铁二局集团有限公司 | Production Line for Sulfur Anchoring for Prestressed Concrete Sleeper |
| CN107380919A (en) * | 2017-07-05 | 2017-11-24 | 宁夏共享机床辅机有限公司 | A kind of circulation reciprocating type conveys handling device |
| CN107486756A (en) * | 2017-09-26 | 2017-12-19 | 广东南大机器人有限公司 | A kind of linear transport device |
| CN109230569A (en) * | 2018-09-14 | 2019-01-18 | 北京好运达智创科技有限公司 | Sleeper truss automated installation of system |
| CN110949958A (en) * | 2019-11-29 | 2020-04-03 | 安庆汇通汽车部件股份有限公司 | Reciprocating type track conveying system for sequentially feeding materials to stations |
-
2012
- 2012-12-31 CN CN 201220744651 patent/CN203158708U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444128A (en) * | 2014-11-12 | 2015-03-25 | 张家港市张运机械制造有限公司 | Automatic stepping type metal machining conveyor line for elevator guide rails |
| CN106337323A (en) * | 2016-11-15 | 2017-01-18 | 中铁二局集团有限公司 | Production Line for Sulfur Anchoring for Prestressed Concrete Sleeper |
| CN107380919A (en) * | 2017-07-05 | 2017-11-24 | 宁夏共享机床辅机有限公司 | A kind of circulation reciprocating type conveys handling device |
| CN107486756A (en) * | 2017-09-26 | 2017-12-19 | 广东南大机器人有限公司 | A kind of linear transport device |
| CN109230569A (en) * | 2018-09-14 | 2019-01-18 | 北京好运达智创科技有限公司 | Sleeper truss automated installation of system |
| CN109230569B (en) * | 2018-09-14 | 2024-01-05 | 北京好运达智创科技有限公司 | Automatic sleeper truss installing system |
| CN110949958A (en) * | 2019-11-29 | 2020-04-03 | 安庆汇通汽车部件股份有限公司 | Reciprocating type track conveying system for sequentially feeding materials to stations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |