CN102879533B - Wheel set automatic positioning device of axle detecting system - Google Patents
Wheel set automatic positioning device of axle detecting system Download PDFInfo
- Publication number
- CN102879533B CN102879533B CN201210388191.4A CN201210388191A CN102879533B CN 102879533 B CN102879533 B CN 102879533B CN 201210388191 A CN201210388191 A CN 201210388191A CN 102879533 B CN102879533 B CN 102879533B
- Authority
- CN
- China
- Prior art keywords
- wheel
- rail
- automatic positioning
- positioning equipment
- roller
- 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.)
- Active
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a wheel set automatic positioning device of an axle detecting system. The wheel set automatic positioning device comprises a limiting mechanism, a shaped rail, a base, a roller, a sliding base, a sliding mechanism and a pushing mechanism. The limiting mechanism is mounted on the shaped rail; the shaped rail is mounted on the base; the roller is mounted on the sliding base; the sliding base is mounted on the base through the sliding mechanism; and the pushing mechanism is connected with the sliding base and pushes the sliding base to slide in a horizontal direction. Compared with the prior art, the wheel set automatic positioning device of the axle detecting system can control the positioning position of a wheel set more accurately and is high in automation degree, stable and reliable in comprehensive performance and convenient to reset and maintain.
Description
Technical field
The present invention relates to wheel shaft field of detecting, exactly refer to that a kind of wheel of wheel shaft detection system is to automatic positioning equipment.
Background technology
Wheel shaft is as the critical component of locomotive running gear, and the quality of its quality condition directly has influence on traffic safety, and wheel shaft is under high speed and high capacity ruuning situation, easily produces stress fatigue crackle.Along with the development of Chinese Railway, more and more rolling stock drops into and uses.The Heavy-haul Freight rolling stock of China has traction tonnage weight, the feature that high speed passenger transportation rolling stock travelling speed is high, and good wheel shaft quality state ensures passenger-cargo key of transporting safely.
At present, some existing locomotive depots, rolling stock section are used for the defect-detecting equipment of wheel shaft, and it is taken turns and locates manually the many employings in location, more manually taking turns pushing away away after having detected a flaw by hand.Thisly take turns locator meams automaticity low, reduce detection efficiency, and human factor impact is large.In addition, some existing locomotive depots, rolling stock section are also equipped with wheel shaft automatic flaw detection apparatus in addition, but these equipment wheel takes up room large to automatic positioning equipment existence, debug too loaded down with trivial details, the shortcomings such as automatic positioning error is large, positioning repeatability difference, thus cause maintenance difficulties large, the automatic positioning precision of failure detector is poor, and the undulatory property detecting data is large waits harmful effect.
Summary of the invention
For above-mentioned defect, the technical matters that the present invention solves is to provide a kind of wheel of wheel shaft detection system to automatic positioning equipment, there is automatic control wheel to loading and unloading, take turns positioning precision high, take up room little, overall performance is reliable and stable, be convenient to debug and the advantage such as safeguard, thus alleviating the workload of operator, saving and debug and the cost of labor safeguarded and plant area space, improve the precision that failure detector is located automatically, guarantee the stability detecting data.
In order to solve above technical matters, the wheel of wheel shaft detection system provided by the invention is to automatic positioning equipment, comprise position-limit mechanism, profile rail, base (16), roller (12), sliding seat (13), slide mechanism and pushing mechanism (11), wherein: described position-limit mechanism is arranged on described profile rail, described profile rail is arranged on described base (16), described roller (12) is arranged on sliding seat, described sliding seat (13) is arranged on described base by slide mechanism, described pushing mechanism (11) is connected with described sliding seat (13) and promotes described sliding seat (13) and slides in the horizontal direction, described sliding seat (13) and described profile rail cooperatively interact, realize wheel to be automatically positioned in rotary wheel device (6) (7).The arranged outside two of described profile rail overlaps described position-limit mechanism, is separately positioned near entering to take turns side and near going out to take turns side, described position-limit mechanism comprises limiting bracket (3) and spacing driving mechanism (4).
Preferably, described slide mechanism comprises rail plate (15) and sliding shoe (14), described rail plate (15) is arranged on the top of described base (16), described sliding shoe (14) is arranged on the top of described rail plate (15), and described rail plate (15) and described sliding shoe (14) coordinate.
Preferably, described pushing mechanism (11) is cylinder, and described cylinder promotes described sliding seat (13) and slides in the horizontal direction.
Preferably, described pushing mechanism (11) is oil cylinder, and described in described oil cylinder pushing, sliding seat (13) slides in the horizontal direction.
Preferably, described pushing mechanism (11) is electric pushrod, and described electric pushrod promotes described sliding seat (13) and slides in the horizontal direction.
Preferably, described profile rail comprises supporting rail (1), axle of shipping and reselling on another market (2) and lift rail (5), described supporting rail (1) is connected by axle of shipping and reselling on another market (2) with described lift rail (5), described supporting rail (1) is arranged on described base (16) top, and described supporting rail (1) coordinates with described lift rail (5).
Preferably, described lift rail (5) is arranged on described roller (12) top, and described roller (12) contacts with described lift rail (5), and described roller (12) slides and promotes the rise and fall of described lift rail (5).
Preferably, described lift rail (5) comprises low level lozenges (10), horizontal lozenges (9) and high-order lozenges (8), and when described roller (12) contacts with described low level lozenges (10), described lift rail (5) is in low level; When described roller (12) contacts with described horizontal lozenges (9), described lift rail (5) is in horizontal position; When described roller (12) contacts with described high-order lozenges (8), described lift rail (5) is in a high position.
Preferably, described spacing driving mechanism (4) is cylinder, and described cylinder promotes described limiting bracket (3).
Preferably, described spacing driving mechanism (4) is oil cylinder, limiting bracket (3) described in described oil cylinder pushing.
Preferably, described spacing driving mechanism (4) is mechanical spring, and described mechanical spring draws described limiting bracket (3).
Preferably, described spacing driving mechanism (4) is electric pushrod, and described electric pushrod promotes described limiting bracket (3).
The wheel of wheel shaft detection system provided by the invention is to automatic positioning equipment, have employed pushing mechanism (11) and promote sliding seat (13) moving linearly in the horizontal direction, roller (12) under the drive of sliding seat (13) respectively with the low level lozenges (10) of lift rail, horizontal lozenges (9) and high-order lozenges (8) cooperatively interact, realize the elevating movement of lift rail, thus complete wheel to being automatically positioned to rotary wheel device, take turns automatically to exit and automatic positioning equipment automatically resets, achieve the function of automatic control wheel to loading and unloading, alleviate the workload of operator, also reach the object of saving and taking up room simultaneously.Take turns automatic positioning equipment structure simple, and adopt the mode of integral installation, sound assurance overall performance is reliable and stable, also saves the cost of labor debug with safeguard.At wheel in automatic position fixing process, because lift rail driven wheel is to carrying out elevating movement, takes turns and easily rocking in motion process, thus cause taking turns the right site error being positioned to rotary wheel device comparatively greatly, be unfavorable for follow-up flaw detection work.For solving this technical barrier, present invention employs and two cover position-limit mechanisms have been installed in profile rail both sides, being separately positioned near entering to take turns side and near going out to take turns side.A set of position-limit mechanism comprises spacing driving mechanism (4) and limiting bracket (3).At wheel in automatic position fixing process, the spacing driving mechanism (4) of profile rail both sides drives respective limiting bracket (3) respectively, from both sides, wheel tread is propped up thus the double swerve preventing wheel right, according to the difference of wheel diameter, position-limit mechanism can carry out self-adaptative adjustment thus reach adapting to the pinpoint object of different-diameter wheel.
In sum, compared with prior art, the wheel of wheel shaft detection system provided by the invention, to automatic positioning equipment, has automatic control wheel to loading and unloading, take turns high to positioning precision, take up room little, overall performance is reliable and stable, is convenient to debug and the advantage such as safeguards, thus alleviate the workload of operator, save and debug and the cost of labor safeguarded and plant area space, improve the precision that failure detector is located automatically, guarantee the stability detecting data.
Accompanying drawing explanation
Fig. 1 is the structural representation of wheel to automatic positioning equipment of wheel shaft detection system in the embodiment of the present invention.
Embodiment
In order to those skilled in the art can understand technical scheme provided by the present invention better, set forth below in conjunction with specific embodiment.
Refer to Fig. 1, this figure is the structural representation of wheel to automatic positioning equipment of wheel shaft detection system in the embodiment of the present invention.
The wheel of the wheel shaft detection system that the present embodiment provides is to automatic positioning equipment, comprise supporting rail 1, to ship and resell on another market axle 2, limiting bracket 3, spacing driving mechanism 4, lift rail 5, high-order lozenges 8, horizontal lozenges 9, low level lozenges 10, pushing mechanism 11, roller 12, sliding seat 13, sliding shoe 14, rail plate 15, base 16, wherein: supporting rail 1 is arranged on base 16, lift rail 5 is arranged on supporting rail 1 by axle 2 of shipping and reselling on another market, limiting bracket 3 is arranged on outside lift rail 5, spacing driving mechanism 4 is arranged on outside lift rail 5, lift rail 5 arranges high-order lozenges 8, horizontal lozenges 9, low level lozenges 10, slide mechanism comprises sliding shoe 14 and rail plate 15, sliding shoe 14 is arranged on sliding seat 13 both sides, roller 12 is arranged on sliding seat 13, pushing mechanism 11 is connected with sliding seat 13, rail plate 15 is arranged on base 16, sliding shoe 14 and rail plate 15 coordinate.
Wheel to 7 be pushed into wheel to automatic positioning equipment before, pushing mechanism 11 promotes sliding seat 13, and when lift rail 5 rises or drops to horizontal position, pushing mechanism 11 stops promoting sliding seat 13, roller 12 contacts with horizontal lozenges 9, and lift rail 5 is positioned to horizontal position automatically.Limiting bracket 3 is driven to move to lift rail 5 above water near the spacing driving mechanism 4 entering to take turns side.Drive limiting bracket 3 to move to lift rail 5 above water near the spacing driving mechanism 4 going out to take turns side, when preventing wheel to push wheel to automatic positioning equipment to 7, cross senior general's wheel due to thrust and release wheel to automatic positioning equipment to 7.
Take turns and be pushed into wheel to after automatic positioning equipment to 7, the limiting bracket 3 of profile rail both sides prop up wheel to 7 tread, prevent wheel to 7 in motion process double swerve.Pushing mechanism 11 promotes sliding seat 13, roller 12 slowly slides along horizontal lozenges 9 toward the direction of low level lozenges 10, lift rail 5 driven wheel slowly declines to 7, when lift rail 5 drops to low level, pushing mechanism 11 stops promoting sliding seat 13, roller 12 stops sliding, and achieves wheel and is automatically positioned to rotary wheel device 6 to 7.
After wheel shaft detection is complete, when needing wheel to release wheel to automatic positioning equipment to 7, drives limiting bracket 3 to move to below the surface level of lift rail 5 near the spacing driving mechanism 4 going out to take turns side, be convenient to wheel and 7 trailing wheels are released automatic positioning equipment.Pushing mechanism 11 promotes sliding seat 13, roller 12 slowly slides along low level lozenges 10 toward high-order lozenges 8 direction, lift rail 5 driven wheel slowly rises to 7, and when lift rail 5 rises to a high position, pushing mechanism 11 stops promoting sliding seat 13, roller 12 stops sliding, now, roller 12 contacts with high-order lozenges 8, takes turns to 7 under gravity, form inclined-plane along lift rail 5 and roll out wheel slowly to automatic positioning equipment, achieve wheel and automatically exit wheel to automatic positioning equipment to 7.
Take turns and exit wheel to after automatic positioning equipment to 7, drive limiting bracket 3 to move to lift rail 5 above water near the spacing driving mechanism 4 going out to take turns side.Pushing mechanism 11 promotes sliding seat 13, slowly slide in the direction of roller 12 along high-order lozenges 8 toward horizontal lozenges 9, lift rail 5 slowly declines, when lift rail 5 drops to horizontal position, pushing mechanism 11 stops promoting sliding seat 13, and roller 12 stops sliding, now, roller 12 contacts with horizontal lozenges 9, achieves lift rail 5 from the automatic descending water prosposition of a high position, waits for that next wheel shaft pushes wheel to automatic positioning equipment.
The course of action of wheel to automatic positioning equipment of the wheel shaft detection system that the embodiment of the present invention provides is as follows:
Pushing mechanism 11 promotes sliding seat 13, and sliding seat 13 is linear slide in the horizontal direction under sliding shoe 14, rail plate 15 coordinate, and sliding seat 13 drives roller 12 to slide, and roller 12 drives lift rail 5 to move up and down.At wheel in automatic position fixing process, take turns and be placed on lift rail 5 to 7, pushing mechanism 11 promotes lift rail 5, and lift rail 5 driven wheel moves up and down to 7, realizes taking turns the automatic location to 7.
The low level lozenges 10 of lift rail 5 coordinates with roller 12 and drives lift rail 5 to decline to locate.At wheel in decline position fixing process, pushing mechanism 11 promotes sliding seat 13 linear slide in the horizontal direction, roller 12 slowly slides along horizontal lozenges 9 toward the direction of low level lozenges 10, lift rail 5 driven wheel slowly declines to 7, and when lift rail 5 drops to low level, pushing mechanism 11 stops promoting sliding seat 13, roller 12 stops sliding, now, roller 12 contacts with low level lozenges 10, achieves wheel and is automatically positioned to rotary wheel device 6 to 7.
The horizontal lozenges 9 of lift rail 5 coordinates with roller 12 and drives lift rail 5 horizontal location.Rise to the process of horizontal position to 7 from low level at lift rail 5 driven wheel, pushing mechanism 11 promotes sliding seat 13 linear slide in the horizontal direction, slowly slide in the direction of roller 12 along low level lozenges 10 toward horizontal lozenges 9, lift rail 5 driven wheel slowly rises to 7, when lift rail 5 rises to horizontal position, pushing mechanism 11 stops promoting sliding seat 13, roller 12 stops sliding, now, roller 12 contacts with horizontal lozenges 9, achieves lift rail 5 and automatically wheel is raised to horizontal position to 7 from rotary wheel device 6.
The horizontal lozenges 9 of lift rail 5 coordinates with roller 12 and drives lift rail 5 horizontal location.Drop to the process of horizontal position to 7 from a high position at lift rail 5 driven wheel, pushing mechanism 11 promotes sliding seat 13 linear slide in the horizontal direction, slowly slide in the direction of roller 12 along high-order lozenges 8 toward horizontal lozenges 9, lift rail 5 slowly declines, and when lift rail 5 drops to horizontal position, pushing mechanism 11 stops promoting sliding seat 13, roller 12 stops sliding, now, roller 12 contacts with horizontal lozenges 9, achieves lift rail 5 from the automatic descending water prosposition of a high position.
The high-order lozenges 8 of lift rail 5 coordinates with roller 12 and drives lift rail 5 to rise to locate.At wheel in 7 rising position fixing processs, pushing mechanism 11 promotes sliding seat 13, slowly slide in the direction of roller 12 along horizontal lozenges 9 toward high-order lozenges 8, lift rail 5 driven wheel slowly rises to 7, when lift rail 5 rises to a high position, promotes pushing mechanism 11 and stops promoting sliding seat 13, roller 12 stops sliding, now, roller 12 contacts with high-order lozenges 8, achieves wheel and is automatically positioned to a high position to 7.
Position-limit mechanism is spacing driving mechanism 4, and spacing driving mechanism 4 promotes limiting bracket 3.Automatically be positioned in low level process at wheel to 7, spacing driving mechanism 4, promote limiting bracket 3, can adapt to different-diameter size to be checked take turns right.Two limiting brackets 3 outside lift rail 5, under the cooperation of spacing driving mechanism 4, prop up wheel to 7 treads, prevent wheel to 7 double swerves, realize wheel to steadily and be positioned to accurately in rotary wheel device.
The wheel of wheel shaft detection system provided by the invention is to automatic positioning equipment, have employed pushing mechanism and promote sliding seat moving linearly in the horizontal direction, roller cooperatively interacts with three of lift rail lozenges under the drive of sliding seat, realize the vertical movement up and down of lift rail, thus complete wheel to being automatically positioned to rotary wheel device, take turns right automatically to exit and automatic positioning equipment automatically resets, but also have employed position-limit mechanism and prevent wheel to double swerve, can adapt to that different-diameter is to be checked takes turns right accurate location.Compared with prior art, the wheel of wheel shaft detection system provided by the invention is to automatic positioning equipment, take up room little, can the right position location of more accurate control wheel, positioning repeatability is good, can guarantee to pop one's head in and automatically be positioned to the precision on wheel shaft surface, automaticity is high, overall performance is reliable and stable, be convenient to debug and maintenance, thus alleviate the workload of operator, save and debug and the cost of labor safeguarded and plant area space, improve the precision that failure detector is located automatically, guarantee the stability detecting data.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (11)
1. the wheel of a wheel shaft detection system is to automatic positioning equipment, it is characterized in that, comprise position-limit mechanism, profile rail, base (16), roller (12), sliding seat (13), slide mechanism and pushing mechanism (11), wherein: described position-limit mechanism is arranged on described profile rail, described profile rail is arranged on described base (16), described roller (12) is arranged on sliding seat, described sliding seat (13) is arranged on described base by slide mechanism, described pushing mechanism (11) is connected with described sliding seat (13) and promotes described sliding seat (13) and slides in the horizontal direction, described sliding seat (13) and described profile rail cooperatively interact, realizing wheel is positioned in rotary wheel device (6) to (7) automatically, the arranged outside two of described profile rail overlaps described position-limit mechanism, be separately positioned near entering to take turns side and near going out to take turns side, described position-limit mechanism comprises limiting bracket (3) and spacing driving mechanism (4),
Described profile rail comprises supporting rail (1), axle of shipping and reselling on another market (2) and lift rail (5), described supporting rail (1) is connected by axle of shipping and reselling on another market (2) with described lift rail (5), described supporting rail (1) is arranged on described base (16) top, and described supporting rail (1) coordinates with described lift rail (5).
2. according to claim 1 the wheel of wheel shaft detection system to automatic positioning equipment, it is characterized in that, described slide mechanism comprises rail plate (15) and sliding shoe (14), described rail plate (15) is arranged on the top of described base (16), described sliding shoe (14) is arranged on the top of described rail plate (15), and described rail plate (15) and described sliding shoe (14) coordinate.
3. the wheel of wheel shaft detection system, to automatic positioning equipment, is characterized in that according to claim 1, and described pushing mechanism (11) is cylinder, and described cylinder promotes described sliding seat (13) and slides in the horizontal direction.
4. the wheel of wheel shaft detection system, to automatic positioning equipment, is characterized in that according to claim 1, and described pushing mechanism (11) is oil cylinder, and described in described oil cylinder pushing, sliding seat (13) slides in the horizontal direction.
5. the wheel of wheel shaft detection system, to automatic positioning equipment, is characterized in that according to claim 1, and described pushing mechanism (11) is electric pushrod, and described electric pushrod promotes described sliding seat (13) and slides in the horizontal direction.
6. according to claim 1 the wheel of wheel shaft detection system to automatic positioning equipment, it is characterized in that, described lift rail (5) is arranged on described roller (12) top, described roller (12) contacts with described lift rail (5), and described roller (12) slides and promotes the rise and fall of described lift rail (5).
7. according to claim 1 the wheel of wheel shaft detection system to automatic positioning equipment, it is characterized in that, described lift rail (5) comprises low level lozenges (10), horizontal lozenges (9) and high-order lozenges (8), when described roller (12) contacts with described low level lozenges (10), described lift rail (5) is in low level; When described roller (12) contacts with described horizontal lozenges (9), described lift rail (5) is in horizontal position; When described roller (12) contacts with described high-order lozenges (8), described lift rail (5) is in a high position.
8. the wheel of wheel shaft detection system, to automatic positioning equipment, is characterized in that according to claim 1, and described spacing driving mechanism (4) is cylinder, and described cylinder promotes described limiting bracket (3).
9. the wheel of wheel shaft detection system, to automatic positioning equipment, is characterized in that according to claim 1, and described spacing driving mechanism (4) is oil cylinder, limiting bracket (3) described in described oil cylinder pushing.
10. the wheel of wheel shaft detection system, to automatic positioning equipment, is characterized in that according to claim 1, and described spacing driving mechanism (4) is mechanical spring, and described mechanical spring draws described limiting bracket (3).
The wheel of 11. wheel shaft detection systems is according to claim 1 to automatic positioning equipment, and it is characterized in that, described spacing driving mechanism (4) is electric pushrod, and described electric pushrod promotes described limiting bracket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210388191.4A CN102879533B (en) | 2012-10-12 | 2012-10-12 | Wheel set automatic positioning device of axle detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210388191.4A CN102879533B (en) | 2012-10-12 | 2012-10-12 | Wheel set automatic positioning device of axle detecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102879533A CN102879533A (en) | 2013-01-16 |
| CN102879533B true CN102879533B (en) | 2015-05-13 |
Family
ID=47480934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210388191.4A Active CN102879533B (en) | 2012-10-12 | 2012-10-12 | Wheel set automatic positioning device of axle detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102879533B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838458B (en) * | 2017-10-26 | 2024-03-22 | 东莞市准锐自动化设备有限公司 | Automatic multi-head accurate drilling machine and drilling process thereof |
| CN108891446A (en) * | 2018-07-16 | 2018-11-27 | 安徽瑞铁轨道装备有限公司 | A kind of built-in liftable railway wheel is to rotation inspection platform |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4407072A (en) * | 1981-11-13 | 1983-10-04 | Southern Railway Company | Thin flange and loose wheel detection system |
| CN2228032Y (en) * | 1995-09-28 | 1996-05-29 | 铁道部科学研究院机车车辆研究所 | Fault-diagnosing table for rolling bearing of railway wagon |
| CN2880749Y (en) * | 2005-12-30 | 2007-03-21 | 广西玉柴机器股份有限公司 | Vertical type guiding stopping device |
| CN201895676U (en) * | 2010-12-08 | 2011-07-13 | 成都主导科技有限责任公司 | Device for online dynamic fault detection of locomotive wheelset and automatic lifting device thereof |
| CN102520073B (en) * | 2011-12-30 | 2014-07-23 | 成都主导科技有限责任公司 | Adaptive positioning device with phased array probe for solid axle detecting system |
| CN202870060U (en) * | 2012-10-12 | 2013-04-10 | 成都主导科技有限责任公司 | Wheel set automatic location device of wheel shaft detection system |
-
2012
- 2012-10-12 CN CN201210388191.4A patent/CN102879533B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102879533A (en) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106494811B (en) | It is a kind of can comprehensive steering energy saving shuttle | |
| WO2012075787A1 (en) | Transverse adjustment mechanism for a bilateral half-spring type load-carrying head | |
| CN206053449U (en) | A kind of liftable garage automatic centering rotary disk | |
| CN207346697U (en) | One kind rises top centralising device | |
| CN103470080A (en) | Rack-free and clued-free three-dimensional parking equipment | |
| CN102879533B (en) | Wheel set automatic positioning device of axle detecting system | |
| CN205187308U (en) | A conveyor that detects a flaw for track traffic wheel bearing roller | |
| CN107035189B (en) | Tower type parking garage with automatic charging function | |
| CN203720526U (en) | Mask library transmitting device | |
| CN104076091A (en) | Gantry type non-falling wheel for wheel diagnostic machine | |
| CN202089043U (en) | Battery quick-exchanging system for electric bus | |
| CN107035190A (en) | A kind of tower type parking garage lift transport device | |
| CN201027387Y (en) | A self-propelled wheel-rail translation device for large structural parts | |
| CN105270804A (en) | Single-stand-column lifter for shuttle vehicle layer-changing of electric intensive type meter warehouse | |
| CN104179374A (en) | Avoiding frame-free double-layer parking desk | |
| CN202870060U (en) | Wheel set automatic location device of wheel shaft detection system | |
| CN207092646U (en) | A kind of multi-storied garage Transport Vehicle switch | |
| CN203867247U (en) | Staggered roller exchange type car carrier | |
| CN205060868U (en) | Automatic go up child device and tire production line | |
| CN205739308U (en) | A kind of cylinder feeder and bottle induction system | |
| CN107761560A (en) | A kind of bridge inspection vehicle and sliding tourelle | |
| CN204980130U (en) | Take liquid formula lift electric flat carriage | |
| CN208666168U (en) | Intelligent shuttle apparatus for examination and repair | |
| CN208855338U (en) | A kind of swing arm AGV trolley traction mechanism for the traction of heavily loaded materials vehicle | |
| CN204001892U (en) | A kind of nothing is dodged frame-type double-layer parking platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |