CN203439932U - Mechanical automatic rail transfer system at rail junction - Google Patents
Mechanical automatic rail transfer system at rail junction Download PDFInfo
- Publication number
- CN203439932U CN203439932U CN201320458338.2U CN201320458338U CN203439932U CN 203439932 U CN203439932 U CN 203439932U CN 201320458338 U CN201320458338 U CN 201320458338U CN 203439932 U CN203439932 U CN 203439932U
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- gear
- tooth bar
- binary pair
- track
- auxiliary
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Abstract
The utility model discloses a mechanical automatic rail transfer system at rail junction. The mechanical automatic rail transfer system comprises a steering device and a trigger, wherein the steering device is arranged at the junction of two rails and comprises a double-layer gear and a rotatable steel rail; the double-layer gear comprises an upper gear and a lower gear; the upper gear is serially connected with the lower gear through a rotation shaft; the upper end of the rotation shaft is fixedly connected with the rotatable steel rail; the trigger comprises a transfer rod, a transfer gear, and a contact head; a first rack, a second rack and a third rack are arranged on the transfer rod; the first rack and the second rack are respectively meshed with the upper gear and the lower gear; the third rack is meshed with the transfer gear; a fourth rack is arranged below the contact head and is meshed with the transfer gear. The mechanical automatic rail transfer system provided by the utility model can enlarge the movement range of vehicles, greatly improve the labor production efficiency and improve the equipment comprehensive utilization rate on the basis of ensuring safety of the operation of the vehicles.
Description
Technical field
The utility model relates to track infall machine automatization and becomes rail system
.
Background technology
At present, in large-scale factory and outdoor harbour, harbour lifting operation process, can use in a large number the track carriers such as gauntry crane, dull and stereotyped straddle carrier.The actual track of laying has more crossover phenomenon (the most common is right-angled crossing), cause two equipment lifting operations of intersection range limited, and there is the potential safety hazards such as collision, interference, therefore, at present in production reality, big city cuts off the track of infall, and in the time of need to using, the artificial joint temporary track of placing is walked for carrier.The method must manually place linking track before carrier walking, and being connected track placed angle and smooth degree need meet the requirements, once carelessness will cause the accidents such as derailing, has great potential safety hazard, and switching tracks frequently, it is artificial both to have consumed, and has reduced again the work efficiency of overall operation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of in the situation that not needing personnel to get involved for the technical matters existing in above-mentioned prior art, and the track infall machine automatization that can automatic, safe and reliablely complete automatic change rail becomes rail system.
The technical scheme that the utility model adopts is: track infall machine automatization becomes rail system, it is characterized in that it comprises steering hardware, binary pair, described steering hardware is arranged on the infall of two tracks, described steering hardware comprises double-layer gear and rotatable rail, described double-layer gear comprises side gear, downside gear, upper side gear is connected in series and is formed by rotating shaft with downside gear, the upper end of described rotating shaft is fixedly connected with rotatable rail, described binary pair comprises drive link, transmission gear, touch head, on described drive link, be provided with the first tooth bar, the second tooth bar and the 3rd tooth bar, the first tooth bar, the second tooth bar is meshed with upper side gear and downside gear respectively, the 3rd tooth bar is meshed with transmission gear, below touch head, be provided with the 4th tooth bar and transmission gear engagement, by triggering touch head, move downward, transmission gear is rotated, the rotation of transmission gear drives the movement of drive link, the mobile steering hardware that drives of drive link turns to.
By technique scheme, corresponding each binary pair relative set binary pair auxiliary lifting devices, for making trigger reset, described binary pair auxiliary lifting devices is connected with binary pair.
By technique scheme, described binary pair auxiliary lifting devices comprises the first gear, the second gear, auxiliary rack, auxiliary touch head, the first gear is coaxially connected with transmission gear, the first gear and the second gear are realized transmission by auxiliary rack, and the second gear is meshed with the 5th tooth bar that the lower end of auxiliary touch head arranges.
By technique scheme, described touch head and auxiliary touch head are tapered protrusion.
By technique scheme, described auxiliary rack is " Z " type, and the inner side, one end of this auxiliary rack arranges the 6th tooth bar and is meshed with the first gear, and the arranged outside of the other end the 7th tooth bar is meshed with the second gear.
By technique scheme, when paralleling track and two infalls of the crossing formation of another track for two, at each infall, steering hardware, binary pair, binary pair auxiliary lifting devices are set respectively, two steering hardwares connect by pipe link, when realizing a steering hardware and turning to, another steering hardware synchronously turns to.
By technique scheme, upper side gear is partial gear, and it is to be less than or equal to the fan type tooth of 60 ° that three groups of tooth angles are evenly set on the circumference of upper side gear, and downside gear is the gear with the radius such as upper side gear.
By technique scheme, described the first tooth bar is arranged on the upper end of drive link, and the second tooth bar is arranged on the lower end of drive link, and the 3rd tooth bar and the first tooth bar and the second tooth bar are not at grade, the setting of staggering up and down of the first tooth bar, the second tooth bar, and be spaced a distance and form blank stroke.
By technique scheme, two binary pairs and binary pair auxiliary lifting devices are arranged on the homonymy of two binary pairs, are provided with limit switch, for cutting off and recover the electricity consumption of two cross tracks on two cross tracks.
By technique scheme, two tracks intersect formation right-angled crossing place.
The obtained beneficial effect of the utility model is:
1, the utility model can be that the carriers such as gauntry crane, dull and stereotyped straddle carrier track when through track infall can be converted into desired location automatically in advance, on the basis of safety that has guaranteed carrier operation, carrier action radius is expanded, improve greatly labor productivity, improved the rate of comprehensive utilization of equipment;
2, by binary pair auxiliary lifting devices is set, the position of the touch head of binary pair be can proofread and correct timely, reliability of the present utility model and automatization level further improved;
3, the utility model, by pipe link is set, is realized and synchronously being turned to two steering hardwares on siding track, makes native system simple in structure and convenient and practical.
4, the utility model adopts fully mechanical drive mechanism, simple in structure, with low cost, has avoided the interference of other electronic machine formation of plant area, has further improved the reliability of equipment, has guaranteed use safety.
Accompanying drawing explanation
The birds-eye view of the embodiment that Fig. 1 provides for the utility model.
The binary pair of two track infalls and the structural representation of steering hardware in Fig. 1 of Fig. 2.
Fig. 3 is the perspective view of Fig. 1.
Fig. 4 is the structural representation of the upper side gear in double-layer gear.
Fig. 5 is the structural representation of the downside gear in double-layer gear.
Fig. 6 is the lateral plan of double-layer gear.
Fig. 7 is the perspective view of drive link.
Fig. 8 is the structural representation of second right-angled crossing place binary pair auxiliary device in Fig. 3.
In figure: 1, steering hardware, 2, binary pair, 3, rotatable rail, 4, rotating shaft, 5, double-layer gear, 6, touch head, 7, the 4th tooth bar, 8, transmission gear, 9, drive link, 10, longitudinal rail, 11, steel wheel, 12, upper side gear, 13, downside gear, 14, the first tooth bar, 15, the second tooth bar, the 16, the 3rd tooth bar, the 17, first gear, 18, auxiliary rack, 19, the second gear, the 20, the 6th tooth bar, the 21, the 7th tooth bar, 22, auxiliary touch head, 23, the 5th tooth bar, 24, pipe link, 25, horizontal rail.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1-8, the track infall machine automatization that the present embodiment provides becomes rail system and comprises steering hardware 1, binary pair 2, described steering hardware 1 is arranged on the infall of two tracks (cross track 25 and long rails 10), and the present embodiment be take two tracks and intersected vertically and form right-angled crossing place and describe as example.Described steering hardware 1 comprises double-layer gear 5 and rotatable rail 3, described double-layer gear 5 comprises side gear 12 and downside gear 13, upper side gear 12 is connected in series and is formed by rotating shaft 4 with downside gear 13, the upper end of described rotating shaft 4 is fixedly connected with rotatable rail 3, under initial conditions, described rotatable rail 3 is straight line with long rails 10, described binary pair 2 comprises drive link 9, transmission gear 8, touch head 6, is provided with the first tooth bar 14, the second tooth bar 15 and the 3rd tooth bar 16 on described drive link 9.The first tooth bar 14, the second tooth bar 15 are corresponding to be respectively meshed with upper side gear 12 and downside gear 13, the 3rd tooth bar 16 is meshed with transmission gear 8, below touch head 6, be provided with the 4th tooth bar 7 and transmission gear 8 engagements, touch head 6 moves downward, transmission gear 8 is rotated, the rotation of transmission gear 8 drives the movement of drive link 9, and the mobile steering hardware 1 that drives of drive link 9 turns to 90 °.
Corresponding each binary pair 2 relative set binary pair auxiliary lifting devices, for making trigger reset.Binary pair auxiliary lifting devices comprises the first gear 17, the second gear 19, auxiliary rack 18, auxiliary touch head 22, the first gear 17 is coaxially connected with transmission gear 8, the first gear 17 and the second gear 19 are realized transmission by auxiliary rack 18, and the second gear 19 is meshed with the 5th tooth bar 23 that the lower end of auxiliary touch head 22 arranges.
In the present embodiment, described touch head 6 and auxiliary touch head 22 are tapered protrusion.
In the present embodiment, described auxiliary rack 18 is " Z " type, and the inner side, one end of this auxiliary rack 18 arranges the 6th tooth bar 20 and is meshed with the first gear 17, and the arranged outside of the other end the 7th tooth bar 21 is meshed with the second gear 19.
In the present embodiment, it is convenient for the utility model is operated, when two long rails 10 and cross track 25 two right-angled crossing place of crossing formation, at each right-angled crossing place, steering hardware 1 is set respectively, binary pair 2, two steering hardwares connect by pipe link 24, when realizing a steering hardware 1 and turning to, another steering hardware synchronously turns to, wherein, two binary pairs and binary pair auxiliary lifting devices are arranged on the homonymy of two binary pairs, if cross track 25 is gantry crane rail, long rails 10 is straddle carrier track, on straddle carrier track, be provided with limit switch, for the electricity consumption of cutting off and recovering straddle carrier track.Wherein, pipe link 24 can arrange for connecting the connecting rod of two double-layer gears or gear or two ends the pipe link of tooth bar (pipe link that two ends arrange tooth bar of take in figure describes as example.）。
Wherein, the first tooth bar 14 is arranged on the upper end of drive link 9, the second tooth bar 15 is arranged on the lower end of drive link 9, the setting of staggering up and down of the first tooth bar 14, the second tooth bar 15, its intermediate distance forms one section of blank stroke, the 3rd tooth bar 16 and the first tooth bar 14 are in adjacent surface, and the opposite side of the second tooth bar 15 is also provided with blank stroke.Described upper side gear 12 is partial gear, three groups of tooth angles are evenly set on the circumference of upper side gear 12 are the fan type tooth of 60 °, and downside gear 13 is the gear with upper side gear 12 radiuses such as grade.Wherein, binary pair auxiliary lifting devices works to proofread and correct the position of touch head 6 and touch head 6 is resetted.After the auxiliary touch head 22 at binary pair auxiliary lifting devices is depressed (take the trigger device in left side in Fig. 3 and binary pair auxiliary device describe for example), by the 5th tooth bar 23, drive the second gear 19 to rotate counterclockwise, the second gear 19 drives auxiliary rack 18 to move right, the 6th rack drives the first gear 17 on auxiliary rack 18 clockwise rotates, the rotation band nutating gear 8 of the first gear 17 rotates, the rotation of transmission gear 8 drives the 4th tooth bar 7 on touch head to move up, thus the position of proofreading and correct binary pair 2 touch heads.In this process, drive link 9 right laterals, double-layer gear is the blank stroke place between the second tooth bar 15 and the 3rd tooth bar 16 on drive link 9, make the first tooth bar, the second tooth bar does not all mesh with double-layer gear, double-layer gear does not rotate, after the touch head 6 of binary pair is depressed, drive link 9 left lateral, after making the second tooth bar 15 and the critical conditions of downside gear 13 in interlock, the second tooth bar 15 drives downside gear 13 to rotate, thereby drive double-layer gear 5 to clockwise rotate 30 °, and enter the blank stroke stage between the first tooth bar 14 and the second tooth bar 15, now rotatable rail 3 does not rotate, after between the first tooth bar 14 and the second tooth bar 15, blank stroke finishes, the first tooth bar 14 and upper side gear 12 engagements, drive double-layer gear 5 to clockwise rotate 60 ° and make complete in 90 ° the turning to of rotatable rail 3.Wherein, why upper side gear 12 wants 60 ° of divisions, because be only less than or equal in the situation of 60 °, the second tooth bar on the drive link of the binary pair of one side and the engagement of the downside gear of double-layer gear, first tooth bar of the double-layer gear of the binary pair of opposite side in drive link and the blank stroke place of the second tooth bar, therefore can not linked, to reach anti-phase object.The Main Function of the blank stroke between the second tooth bar 15 and the 3rd tooth bar 16 is when binary pair auxiliary device is triggered by mal, to guarantee that double-layer gear can surprisingly not driven, thereby guaranteed safety of the present utility model.
Working process of the present utility model is: be illustrated in figure 3 state at ordinary times, gantry crane rail disconnects, and it is unimpeded that straddle carrier track keeps.As gauntry crane need to be from left as shown in Figure 3 when to right travel, first the steel wheel 11 of gauntry crane can touch the auxiliary touch head 22 of binary pair auxiliary lifting devices, auxiliary touch head 22 is moved downward, and now touch head 6 is up, thereby proofreaies and correct the position of binary pair 2 touch heads.Transmission gear 8 rotates and drives drive link 9 right laterals simultaneously, and rotatable rail 3 does not rotate.The steel wheel 11 of gauntry crane continues from left phase right travel, when steel wheel 11 presses touch head 6 when descending, the 4th tooth bar 7 on touch head 6 rotates counterclockwise transmission gear 8, the rotation of transmission gear 8 drives drive link 9 left lateral, now on drive link 9, the second tooth bar 15 meshes with downside gear 13, drive double-layer gear 5 to clockwise rotate 30 °, and enter blank stroke stage of the first tooth bar 14 and the second tooth bar 14, now rotatable rail 3 does not rotate, after this blank stroke finishes, the first tooth bar 14 and upper side gear 12 engagements, drive double-layer gear 5 to clockwise rotate 60 °, make complete in 90 ° the turning to of rotatable rail 3 disconnect straddle carrier rail, and under the effect of pipe link 24, the steering hardware 1 of realizing another right-angled crossing place synchronously rotates 90 °, thereby make two rotatable rail 3 with gantry crane rail and connect, the whole rail of realizing gauntry crane is unimpeded, meanwhile, trigger limit switch, the power supply of cut-out straddle carrier, guarantee safety.
When gauntry crane steel wheel 11 triggers the binary pair at first right-angled crossing place in Fig. 3 to right lateral, by pipe link 24, make the steering hardware at second right-angled crossing place synchronously rotate 90 °, as shown in Figure 8, the double-layer gear of the steering hardware at second right-angled crossing place drives drive link 9 left lateral by the first tooth bar 14, the second tooth bar 15, transmission gear 8 and the first gear 17 are rotated counterclockwise, and the rotation of transmission gear 8 drives touch head 6 up; The first gear 17 makes auxiliary rack 21 left lateral simultaneously, by the 7th tooth bar 21, drives the second gear 19 to clockwise rotate, descending by the 5th tooth bar 23 band dynamic auxiliary touch heads 22.
When gauntry crane runs to the certain distance on right side, second right-angled crossing place, steel wheel 11 makes touch head 6 descending, by transmission gear 8, drive drive link 9 right laterals, by driving double-layer gear to rotate 90 °, disconnect straddle carrier rail, make rotatable rail return, the walking of assurance straddle carrier, and trigger limit switch and recover straddle carrier power supply, auxiliary touch head 22 is up simultaneously, when gauntry crane runs to the auxiliary touch head 22 in right side and presses down auxiliary touch head 22, the touch head 6 at second right-angled crossing place resets, while making gauntry crane reversion, also can start above-mentioned flip flop equipment to become voluntarily rail.
Claims (10)
1. track infall machine automatization becomes rail system, it is characterized in that it comprises steering hardware, binary pair, described steering hardware is arranged on the infall of two tracks, described steering hardware comprises double-layer gear and rotatable rail, described double-layer gear comprises side gear, downside gear, upper side gear is connected in series and is formed by rotating shaft with downside gear, the upper end of described rotating shaft is fixedly connected with rotatable rail, described binary pair comprises drive link, transmission gear, touch head, on described drive link, be provided with the first tooth bar, the second tooth bar and the 3rd tooth bar, the first tooth bar, the second tooth bar is meshed with upper side gear and downside gear respectively, the 3rd tooth bar is meshed with transmission gear, below touch head, be provided with the 4th tooth bar and transmission gear engagement, by triggering touch head, move downward, transmission gear is rotated, the rotation of transmission gear drives the movement of drive link, the mobile steering hardware that drives of drive link turns to.
2. track infall machine automatization according to claim 1 becomes rail system, it is characterized in that corresponding each binary pair relative set binary pair auxiliary lifting devices, and for making trigger reset, described binary pair auxiliary lifting devices is connected with binary pair.
3. track infall machine automatization according to claim 2 becomes rail system, it is characterized in that described binary pair auxiliary lifting devices comprises the first gear, the second gear, auxiliary rack, auxiliary touch head, the first gear is coaxially connected with transmission gear, the first gear and the second gear are realized transmission by auxiliary rack, and the second gear is meshed with the 5th tooth bar that the lower end of auxiliary touch head arranges.
4. track infall machine automatization according to claim 3 becomes rail system, it is characterized in that described touch head and auxiliary touch head are tapered protrusion.
5. track infall machine automatization according to claim 3 becomes rail system, it is characterized in that described auxiliary rack is " Z " type, the inner side, one end of this auxiliary rack arranges the 6th tooth bar and is meshed with the first gear, and the arranged outside of the other end the 7th tooth bar is meshed with the second gear.
6. track infall machine automatization according to claim 2 becomes rail system, it is characterized in that when paralleling track and two infalls of the crossing formation of another track for two, at each infall, steering hardware, binary pair, binary pair auxiliary lifting devices are set respectively, two steering hardwares connect by pipe link, when realizing a steering hardware and turning to, another steering hardware synchronously turns to.
7. track infall machine automatization according to claim 6 becomes rail system, it is characterized in that side gear is partial gear, it is to be less than or equal to the fan type tooth of 60 ° that three groups of tooth angles are evenly set on the circumference of upper side gear, and downside gear is the gear with radiuses such as upper side gears.
8. track infall machine automatization according to claim 7 becomes rail system, it is characterized in that described the first tooth bar is arranged on the upper end of drive link, the second tooth bar is arranged on the lower end of drive link, and the 3rd tooth bar and the first tooth bar and the second tooth bar are not at grade, the setting of staggering up and down of the first tooth bar, the second tooth bar, and be spaced a distance and form blank stroke.
9. according to the track infall machine automatization described in claim 6 or 7 or 8, become rail system, it is characterized in that two binary pairs and binary pair auxiliary lifting devices are arranged on the homonymy of two binary pairs, on two cross tracks, be provided with limit switch, for cutting off and recover the electricity consumption of two cross tracks.
10. track infall machine automatization according to claim 9 becomes rail system, it is characterized in that two tracks intersect formation right-angled crossing place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458338.2U CN203439932U (en) | 2013-07-30 | 2013-07-30 | Mechanical automatic rail transfer system at rail junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458338.2U CN203439932U (en) | 2013-07-30 | 2013-07-30 | Mechanical automatic rail transfer system at rail junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439932U true CN203439932U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320458338.2U Withdrawn - After Issue CN203439932U (en) | 2013-07-30 | 2013-07-30 | Mechanical automatic rail transfer system at rail junction |
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| CN (1) | CN203439932U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350951A (en) * | 2013-07-30 | 2013-10-16 | 中国一冶集团有限公司 | Mechanical automatic rail transfer system for rail junction |
| CN103882882A (en) * | 2014-04-02 | 2014-06-25 | 中国建筑第八工程局有限公司 | Integral jacking type tower crane foundation platform structure |
| CN104176453A (en) * | 2014-08-26 | 2014-12-03 | 中国葛洲坝集团三峡建设工程有限公司 | Perpendicular steering and rail changing steel mould bogie |
| CN110574694A (en) * | 2019-09-06 | 2019-12-17 | 无为县红庙周宇农场 | Long hair rabbit is raised and trembles formula treatment facility with excrement and urine |
-
2013
- 2013-07-30 CN CN201320458338.2U patent/CN203439932U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350951A (en) * | 2013-07-30 | 2013-10-16 | 中国一冶集团有限公司 | Mechanical automatic rail transfer system for rail junction |
| CN103350951B (en) * | 2013-07-30 | 2015-12-23 | 武汉一冶钢结构有限责任公司 | Mechanical automatic rail transfer system for rail junction |
| CN103882882A (en) * | 2014-04-02 | 2014-06-25 | 中国建筑第八工程局有限公司 | Integral jacking type tower crane foundation platform structure |
| CN104176453A (en) * | 2014-08-26 | 2014-12-03 | 中国葛洲坝集团三峡建设工程有限公司 | Perpendicular steering and rail changing steel mould bogie |
| CN110574694A (en) * | 2019-09-06 | 2019-12-17 | 无为县红庙周宇农场 | Long hair rabbit is raised and trembles formula treatment facility with excrement and urine |
| CN110574694B (en) * | 2019-09-06 | 2021-07-16 | 无为县红庙周宇农场 | Long hair rabbit is raised and trembles formula treatment facility with excrement and urine |
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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: 20140219 Effective date of abandoning: 20151223 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |