CN203730068U - Rail type automatic traveling mechanism for engineering construction - Google Patents
Rail type automatic traveling mechanism for engineering construction Download PDFInfo
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- CN203730068U CN203730068U CN201420088363.0U CN201420088363U CN203730068U CN 203730068 U CN203730068 U CN 203730068U CN 201420088363 U CN201420088363 U CN 201420088363U CN 203730068 U CN203730068 U CN 203730068U
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Abstract
The utility model discloses a rail type automatic traveling mechanism for engineering construction. The rail type automatic traveling mechanism comprises rails, traveling frames, a driving device and a transmission gear. The transmission gear comprises transmission parts, guide wheels and driving frames, two ends of each driving frame are respectively hinged to the two corresponding traveling frames positioned o the same corresponding rail; the driving device comprises driving motors, speed reducers and driving wheels, the driving motors are fixedly arranged on the driving frames, the speed reducers are connected with the driving motors, and the driving wheels are connected with the speed reducers; the guide wheels and the driving wheels are arranged in the driving frames, two ends of each transmission part are fixed onto the same corresponding rail, and the transmission parts are wound through the guide wheels and the driving wheels. The rail type automatic traveling mechanism has the advantages that the problem of high influence of external factors on an existing automatic traveling mechanism in construction procedures can be solved, and the transmission reliability can be improved.
Description
Technical field
The utility model relates to a kind of engineering construction device, relates in particular to a kind of rail mounted Self-traveling mechanism for engineering construction.
Background technology
In prior art, in the time of engineering construction usually need to the gradient is large, ground is more wet and slippery and the environment of accident of terrain in frequent mobile main equipment, such as lining trolley, trestle, material distributing machine etc.At present, conventional move mode is crawler type or rail mounted.Crawler-type mobile agency cost is high, energy consumption is high; Rail type mobile mechanism need to manually lay a railway track conventionally, and efficiency is low.
Be illustrated as the prior art situation addressing the above problem as an example of trestle of the prior art example.Applicant has proposed a kind of low pressure grounding trestle on 01 08th, 2010, the patent No. is " 201020037613 ", notice of authorization day is on 09 08th, 2010, in this patented technology, walker drives lifting by lifting device, on walker, be provided with the road wheel being driven by vertical shift drive unit, road wheel coordinates vertical shift with vertical shift track, lifting device is fixedly connected on main bridge, on walker, be also provided with position-limited wheel, vertical shift track is arranged between road wheel and position-limited wheel, road wheel is four groups, every group two, position-limited wheel is four groups, every group two, one group of corresponding one group of road wheel of position-limited wheel, vertical shift drive unit is drive motors or the CD-ROM drive motor being fixed on walker.Although this patent has solved the problems referred to above, in use find that its walker also exists following deficiency: one, trestle walking time mainly relies on road wheel frictional force in orbit to advance, easily occur situation about stopping and going affecting operating efficiency.Two, adopting vertical shift drive unit directly to drive road wheel motion, easily there is the situation of skidding in wheel, and reliability is not good.
In order to address the above problem, the automatic traveling mechanism that applicant proposes a kind of trestle on March 17th, 2011, the patent No. is 201120069864.0, comprise the walker arranging on track, track and the drive unit that drives walker motion, also comprise driving member, the two ends of described driving member are connected with walker respectively, driving member respectively with two driven pulleys and two driven pulleys between driving wheel be connected, driving wheel and driven pulley are arranged between two walkers, and drive unit is connected with driving wheel.Find in actual applications, also there is following deficiency in this technology: outside one, automatic traveling mechanism is exposed to completely in engineering construction process, cause the dregs, the landwaste etc. that in work progress, produce to enter automatic traveling mechanism, especially affect the transmission effect of driving member, cause automatic traveling mechanism normally to use.Two, driving member (driving-chain, belt or steel cable) is directly connected with walker, in the time of jacking trestle, main bridge is stressed large compared with macrostructure elastic deformation, and main bridge is stressed less when putting down trestle and mentioning track, structural elasticity distortion is little, short while causing the length duration between walker, chain cannot tensioning, and in walking process, chain easily ruptures.Three, jacking part of the prior art adopts rocking arm to coordinate cylinder jacking, exist in jacking process rocking arm cylinder force along with rocking arm angle changes and changes, and stressed variation is larger, thus action steadily shaking amplitude is larger; And rocker-arm roller pin wearing and tearing are very fast, as changed and have potential safety hazard not in time.
Summary of the invention
The purpose of this utility model is to overcome the problems referred to above that the automatic walking mechanism in existing engineering construction exists, a kind of rail mounted Self-traveling mechanism for engineering construction is provided, the utility model has solved extraneous factor in work progress affects larger problem to Self-traveling mechanism, and has improved reliable transmission.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of rail mounted Self-traveling mechanism for engineering construction, it is characterized in that: comprise track, walker, drive unit and transmission device, described transmission device comprises driving member, guide wheel and bogie, and bogie two ends are respectively with to be positioned at two walkers on same track hinged; Described drive unit comprises drive motors, reducer and driving wheel, and drive motors is fixedly installed on bogie, and reducer is connected with drive motors, and driving wheel is connected with reducer; Guide wheel and driving wheel are arranged in bogie, and driving member two ends are fixed on same track, and driving member is walked around guide wheel and driving wheel.
On described walker, be provided with lift-up device, lift-up device comprises jacking sliding sleeve, jacking slide and jacking cylinder, and jacking sliding sleeve is fixedly connected with equipment body, and jacking slide is slidably connected by jacking cylinder and jacking sliding sleeve; When described jacking cylinder jacking, drive motors rotates drive equipment body and moves in orbit, and when jacking cylinder resets, equipment body is positioned on supporting surface, and track separates with supporting surface, and drive motors rotates and drives rail moving.
Described guide wheel comprises the first guide wheel, the second guide wheel, the 3rd guide wheel and four guide idler, wherein the second guide wheel and the 3rd guide wheel are positioned at driving wheel both sides, the first guide wheel and four guide idler are positioned at bogie two ends, driving member one end is fixing in orbit, and the other end is fixed in orbit after walking around successively the first guide wheel, the second guide wheel, the 3rd guide wheel and four guide idler.
Described drive motors and reducer are arranged in guard shield, and guard shield is fixedly installed on bogie.
Described jacking cylinder two ends are hinged by jacking cylinder pin with jacking sliding sleeve and jacking slide respectively.
Described walker is hinged by connecting pin and jacking slide, hinged by bogie pin and bogie.
Described rail end is provided with for walker being carried out to spacing railway limit seat.
On described walker, be provided with two road wheels that coordinate with same track and coordinate two spacing hook wheels with track both sides.
Employing the utility model has the advantage of:
One, the utility model comprises track, walker, drive unit and transmission device, and described transmission device comprises driving member, guide wheel and bogie, and bogie two ends are respectively with to be positioned at two walkers on same track hinged; Described drive unit comprises drive motors, reducer and driving wheel, and drive motors is fixedly installed on bogie, and reducer is connected with drive motors, and driving wheel is connected with reducer; Guide wheel and driving wheel are arranged in bogie, driving member two ends are fixed on same track, and driving member is walked around guide wheel and driving wheel, adopt this structure, increase bogie, avoided because body stressed difference in the time that jacking state and body are positioned at supporting surface state causes the impact of elastic deformation difference on mechanism, the driving to Self-traveling mechanism and running part all have protective effect; Avoid the impact on Self-traveling mechanism such as the dregs, the landwaste etc. that produce in work progress; And driving and running part all improve, and reliable transmission is higher, improve engineering construction efficiency; And adopt driving member to drive two walker motions simultaneously, solved the problem of easily skidding when existing road wheel moves in orbit.
Two, in the utility model, on described walker, be provided with lift-up device, lift-up device comprises jacking sliding sleeve, jacking slide and jacking cylinder, and jacking sliding sleeve is fixedly connected with equipment body, and jacking slide is slidably connected by jacking cylinder and jacking sliding sleeve; When described jacking cylinder jacking, drive motors rotates drive equipment body and moves in orbit, when jacking cylinder resets, equipment body is positioned on supporting surface, and track separates with supporting surface, drive motors rotates and drives rail moving, adopt this structure compared with existing climbing structure, stressed even when oil cylinder work, moving component wearing and tearing are little, reliable operation, durable.
Three, in the utility model, described guide wheel comprises the first guide wheel, the second guide wheel, the 3rd guide wheel and four guide idler, wherein the second guide wheel and the 3rd guide wheel are positioned at driving wheel both sides, the first guide wheel and four guide idler are positioned at bogie two ends, driving member one end is fixing in orbit, the other end is fixed in orbit after walking around successively the first guide wheel, the second guide wheel, the 3rd guide wheel and four guide idler, adopts the structure of four guide wheels and a driving wheel, is conducive to arrange drive disk assembly.
Four, in the utility model, described drive motors and reducer are arranged in guard shield, and guard shield is fixedly installed on bogie, and this mode has further ensured that drive motors and reducer are not affected by the extraneous factor in work progress.
Five, in the utility model, described jacking cylinder two ends are hinged by jacking cylinder pin with jacking sliding sleeve and jacking slide respectively, and this mode not only connects reliably, and after hinged, also has certain mutual shift position, is convenient to the movement of equipment body and track.
Six, in the utility model, described walker is hinged by connecting pin and jacking slide, hinged by bogie pin and bogie, and this mode not only connects reliably, and is convenient to drive walker to move by bogie.
Seven,, in the utility model, described rail end is provided with for walker being carried out to spacing railway limit seat, be convenient to walker to carry out spacing, thereby be convenient to the movement of equipment body to carry out spacing.
Eight, in the utility model, on described walker, be provided with two road wheels that coordinate with same track and coordinate two spacing hook wheels with track both sides, road wheel, for load-bearing, hooks wheel and uses and catch on track, walker can only be vertically moved in orbit, improved reliability.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram that in the utility model, Self-traveling mechanism moves to rail end
Fig. 2 is the plan structure schematic diagram that in the utility model, Self-traveling mechanism moves to rail end
Fig. 3 is the plan structure schematic diagram of the utility model bogie part
Fig. 4 is the main TV structure schematic diagram of the utility model bogie part
Fig. 5 is the main TV structure schematic diagram that in the utility model, Self-traveling mechanism moves to track middle part
In figure, be labeled as: 1, track, 2, walker, 3, guide wheel, 4, bogie, 5, drive motors, 6, reducer, 7, driving wheel, 8, jacking sliding sleeve, 9, jacking slide, 10, jacking cylinder, 11, equipment body, 12, guard shield, 13, railway limit seat, 14, driving-chain.
Detailed description of the invention
Embodiment 1
A kind of rail mounted Self-traveling mechanism for engineering construction, comprise track 1, walker 2, drive unit and transmission device, described transmission device comprises driving member, guide wheel 3 and bogie 4, and bogie 4 two ends are respectively with to be positioned at two walkers 2 on same track hinged; Described drive unit comprises drive motors 5, reducer 6 and driving wheel 7, and drive motors 5 is fixedly installed on bogie 4, and reducer 6 is connected with drive motors 5, and driving wheel 7 is connected with reducer 6; Guide wheel 3 and driving wheel 7 are arranged in bogie 4, and driving member two ends are fixed on same track, and driving member is walked around guide wheel 3 and driving wheel 7.
Preferred embodiment of the present utility model is, on described walker 2, be provided with lift-up device, lift-up device comprises jacking sliding sleeve 8, jacking slide 9 and jacking cylinder 10, and jacking sliding sleeve 8 is fixedly connected with equipment body 11, and jacking slide 9 is slidably connected by jacking cylinder 10 and jacking sliding sleeve 8; When described jacking cylinder 10 jacking, drive motors 5 rotates drive equipment body 11 and moves on track 1, and when jacking cylinder 10 resets, equipment body 11 is positioned on supporting surface, and track 1 separates with supporting surface, and drive motors 5 rotates and drives track 1 to move.It is best mode that lift-up device adopts this mode, and when lift-up device of the prior art is applied in this patent Self-traveling mechanism, effect is undesirable.
Another preferred embodiment of the present utility model is, described guide wheel 3 comprises the first guide wheel, the second guide wheel, the 3rd guide wheel and four guide idler, wherein the second guide wheel and the 3rd guide wheel are positioned at driving wheel both sides, the first guide wheel and four guide idler are positioned at bogie two ends, driving member one end is fixed on track 1, and the other end is fixed on track 1 after walking around successively the first guide wheel, the second guide wheel, the 3rd guide wheel and four guide idler.Guide wheel 3 is fixed on bogie 4 by guide wheel pin.
Another preferred embodiment of the present utility model is, described drive motors 5 and reducer 6 are arranged in guard shield 12, and guard shield 12 is fixedly installed on bogie 4.
Another preferred embodiment of the present utility model is that described jacking cylinder 10 two ends are hinged by jacking cylinder pin with jacking sliding sleeve 8 and jacking slide 9 respectively.
Another preferred embodiment of the present utility model is that described walker 2 is hinged by connecting pin and jacking slide 9, hinged by bogie pin and bogie 4.
Another preferred embodiment of the present utility model is that described track 1 end is provided with for walker being carried out to spacing railway limit seat 13.
In the utility model, on described walker 2, be provided with two road wheels that coordinate with same track and coordinate two spacing hook wheels with track both sides.
Operating principle of the present utility model is:
When equipment body moves, make equipment body leave supporting surface by jacking cylinder Lifting Equipment, rotate drive equipment body by drive motors and move in orbit.When walker moves to after the railway limit seat of rail end, put down equipment by jacking cylinder, make the base of equipment body drop on supporting surface and mention track and leave supporting surface.Rotate backward drive rail moving by motor, when the railway limit seat of rail end moves to after walker, jacking cylinder Lifting Equipment makes body leave supporting surface, is rotated and is driven equipment moving by drive motors.And so forth, just can be by equipment moving to needs position.
Embodiment 2
In the utility model, walker 2 is connected with trestle by bearing pin, on walker 2, be provided with two road wheels and two hook wheels, road wheel is for load-bearing, hooking wheel uses and catches on track, track and walker can only be vertically moved, and track is slidably connected with walker by road wheel and hook wheel, longitudinally relative sliding.
An embodiment is, described driving member is driving-chain 14, and driving wheel 7 is drive sprocket, and driving-chain 14 two ends are fixed on track 1, middle on guide wheel 3 and drive sprocket.
Another embodiment is, described driving member is belt, and driving wheel is driving pulley, and belt two ends are fixed on track, middle on guide wheel and driving pulley.。
Another embodiment is, described driving member is steel cable, and driving wheel is for driving reel, and steel cable two ends are fixed on track, middle around guide wheel and drive on reel.
The utility model usually can be applied in the time of engineering construction need to the gradient is large, ground is more wet and slippery and the environment of accident of terrain in frequent mobile main equipment, except the trestle that above-described embodiment exemplifies, also can be used for such as lining trolley, material distributing machine etc.
Above-described is only preferred embodiment of the present utility model.Should be understood that; for the person of ordinary skill of the art; do not departing under the prerequisite of the utility model principle; without the technical characterictic that just can associate through creative work; can also make some modification and improvement; these variations obviously all should be considered as equivalent feature, within still belonging to the protection domain of the utility model patent.
Claims (8)
1. the rail mounted Self-traveling mechanism for engineering construction, it is characterized in that: comprise track (1), walker (2), drive unit and transmission device, described transmission device comprises driving member, guide wheel (3) and bogie (4), and bogie (4) two ends are respectively with to be positioned at two walkers (2) on same track hinged; Described drive unit comprises drive motors (5), reducer (6) and driving wheel (7), and it is upper that drive motors (5) is fixedly installed on bogie (4), and reducer (6) is connected with drive motors (5), and driving wheel (7) is connected with reducer (6); Guide wheel (3) and driving wheel (7) are arranged in bogie (4), and driving member two ends are fixed on same track, and driving member is walked around guide wheel (3) and driving wheel (7).
2. the rail mounted Self-traveling mechanism for engineering construction according to claim 1, it is characterized in that: described walker is provided with lift-up device on (2), lift-up device comprises jacking sliding sleeve (8), jacking slide (9) and jacking cylinder (10), jacking sliding sleeve (8) is fixedly connected with equipment body (11), and jacking slide (9) is slidably connected by jacking cylinder (10) and jacking sliding sleeve (8); When described jacking cylinder (10) jacking, drive motors (5) rotates drive equipment body (11) in the upper motion of track (1), when jacking cylinder (10) resets, equipment body (11) is positioned on supporting surface, track (1) separates with supporting surface, and drive motors (5) rotates and drives track (1) mobile.
3. the rail mounted Self-traveling mechanism for engineering construction according to claim 1 and 2, it is characterized in that: described guide wheel (3) comprises the first guide wheel, the second guide wheel, the 3rd guide wheel and four guide idler, wherein the second guide wheel and the 3rd guide wheel are positioned at driving wheel (7) both sides, the first guide wheel and four guide idler are positioned at bogie (4) two ends, it is upper that driving member one end is fixed on track (1), and the other end is fixed on track (1) after walking around successively the first guide wheel, the second guide wheel, the 3rd guide wheel and four guide idler.
4. the rail mounted Self-traveling mechanism for engineering construction according to claim 3, is characterized in that: described drive motors (5) and reducer (6) are arranged in guard shield (12), and guard shield (12) is fixedly installed on bogie (4).
5. the rail mounted Self-traveling mechanism for engineering construction according to claim 2, is characterized in that: described jacking cylinder (10) two ends are hinged by jacking cylinder pin with jacking sliding sleeve (8) and jacking slide (9) respectively.
6. the rail mounted Self-traveling mechanism for engineering construction according to claim 5, is characterized in that: described walker (2) is hinged by connecting pin and jacking slide (9), hinged by bogie pin and bogie (4).
7. according to the rail mounted Self-traveling mechanism for engineering construction described in claim 1,2,4,5 or 6, it is characterized in that: described track (1) end is provided with for walker (2) being carried out to spacing railway limit seat (13).
8. according to the rail mounted Self-traveling mechanism for engineering construction described in claim 1,2,4,5 or 6, it is characterized in that: on described walker (2), be provided with two road wheels that coordinate with same track and coordinate two spacing hook wheels with track both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088363.0U CN203730068U (en) | 2014-02-28 | 2014-02-28 | Rail type automatic traveling mechanism for engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088363.0U CN203730068U (en) | 2014-02-28 | 2014-02-28 | Rail type automatic traveling mechanism for engineering construction |
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| CN203730068U true CN203730068U (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420088363.0U Expired - Lifetime CN203730068U (en) | 2014-02-28 | 2014-02-28 | Rail type automatic traveling mechanism for engineering construction |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553877A (en) * | 2017-01-17 | 2017-04-05 | 重庆微轨科技有限公司 | A kind of side rails drive type electric car |
| CN108639963A (en) * | 2018-05-10 | 2018-10-12 | 纽科伦（新乡）起重机有限公司 | A kind of gantry crane of included walking track |
| CN110255385A (en) * | 2019-05-13 | 2019-09-20 | 广东博智林机器人有限公司 | Tackling system |
| CN112925312A (en) * | 2021-01-22 | 2021-06-08 | 杭州海康机器人技术有限公司 | Unmanned carrying vehicle |
-
2014
- 2014-02-28 CN CN201420088363.0U patent/CN203730068U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553877A (en) * | 2017-01-17 | 2017-04-05 | 重庆微轨科技有限公司 | A kind of side rails drive type electric car |
| CN108639963A (en) * | 2018-05-10 | 2018-10-12 | 纽科伦（新乡）起重机有限公司 | A kind of gantry crane of included walking track |
| CN110255385A (en) * | 2019-05-13 | 2019-09-20 | 广东博智林机器人有限公司 | Tackling system |
| CN112925312A (en) * | 2021-01-22 | 2021-06-08 | 杭州海康机器人技术有限公司 | Unmanned carrying vehicle |
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