CN111962392A - Single-rail manned trolley - Google Patents
Single-rail manned trolley Download PDFInfo
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- CN111962392A CN111962392A CN202010979073.5A CN202010979073A CN111962392A CN 111962392 A CN111962392 A CN 111962392A CN 202010979073 A CN202010979073 A CN 202010979073A CN 111962392 A CN111962392 A CN 111962392A
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- monorail
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
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Abstract
The invention discloses a monorail manned trolley, which comprises: a vehicle body, a traveling device and a driving device; the vehicle body comprises a vehicle body framework, a vehicle body baffle and a door leaf; the car body framework is of a cubic structure, one side surface of the framework is connected with a door leaf through a hinge, and the other three side surfaces and the bottom surface of the car body framework are fixedly provided with car body baffles; the travelling device is arranged on the upper side of the top of the vehicle body framework and comprises a single-rail framework and a travelling gear train; the traveling wheel train is arranged in the monorail framework; the monorail framework is of an H-shaped structure; the driving device comprises a driving part and a transmission part; the driving part is arranged in the vehicle body framework and is in transmission connection with the transmission part; the transmission part is fixedly arranged at the bottom of the monorail framework and is in transmission connection with the walking wheel train. The invention is used for the self inspection and maintenance of the rail of the beam bottom inspection vehicle, has small volume and light weight, and is convenient to install and maintain; the bridge maintenance system has two control modes, greatly improves bridge maintenance efficiency and reduces bridge maintenance cost.
Description
Technical Field
The invention relates to the technical field of bridge inspection vehicles, in particular to a monorail manned trolley.
Background
The current China becomes a world bridge big country, and no matter in the aspects of bridge technology and bridge construction quantity, the world leads, the bridge detection method needs to be continuously promoted, so that the stability of the bridge structure is ensured.
The detection tool of present bridge mainly is conventional beam bottom inspection car, and conventional beam bottom inspection car all generally adopts and lays I-steel or H shaped steel track at the bottom of the roof beam, follows rail walking and delivery maintainer and inspects and overhauls the bridge beam bottom. Because the bridge inspection vehicle is heavy, generally several tons of heavy weight can even reach twenty tons of heavy weight, therefore, the workload of maintenance operation is large, the operation is complex, the inspection vehicle has a greater safety risk, and because the track of the beam bottom inspection vehicle is lack of inspection and maintenance, the phenomena of derailment and vehicle drop of the beam bottom inspection vehicle occur frequently, the personal safety of bridge inspection operators is seriously threatened, and a great economic loss is caused.
Therefore, it is needed to design a monorail manned trolley which is light in volume and weight, convenient to install and maintain and low in cost.
Disclosure of Invention
The invention aims to provide a monorail manned trolley, which solves the problems in the prior art, can realize light weight, safety and effectiveness of the trolley, has two driving modes, greatly improves the bridge maintenance efficiency and reduces the bridge maintenance cost.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a monorail manned trolley, which comprises: a vehicle body, a traveling device and a driving device; the vehicle body comprises a vehicle body framework, a vehicle body baffle and a door leaf; the door leaf is connected to one side face of the car body framework through a hinge, and the car body baffles are fixedly arranged on the other three side faces and the bottom face of the car body framework;
the travelling device is arranged on the upper side of the top of the vehicle body framework and comprises a monorail framework and a travelling gear train; the traveling gear train is arranged in the monorail framework; the monorail framework is of an H-shaped structure;
the driving device comprises a driving part and a transmission part; the driving part is arranged in the vehicle body framework and is in transmission connection with the transmission part; the transmission part is fixedly arranged at the bottom of the monorail framework and is in transmission connection with the walking wheel train.
Preferably, the vehicle body framework is bolted and fixed by using 40 series aluminum profiles and 90-degree aluminum angle pieces, the baffle and the door leaf are riveted on the vehicle body framework by adopting aluminum plate materials, and a detection window needs to be reserved; the door leaf is bolted and fixed by 40 series aluminum profiles, 90-degree aluminum angle pieces and aluminum plates, and is fixed on the vehicle body framework by hinges.
Furthermore, the two driving parts are arranged and can be driven manually or automatically, so that the track of the beam bottom inspection vehicle can be inspected and maintained conveniently; and the whole structure is light in weight, accidents are not easy to occur, and the maintenance cost of the bridge is reduced.
The walking wheel train comprises a front walking wheel, a rear walking wheel, a wheel shaft, a back-rest wheel, a supporting wheel and a driven chain wheel; the front traveling wheels and the rear traveling wheels are respectively arranged at two ends in the single-rail framework; the front travelling wheels, the rear travelling wheels, the wheel shafts, the backing wheels and the driven chain wheels are all provided with two; the middle part of the wheel shaft is rotationally connected with the two front traveling wheels through a bearing, and two ends of the wheel shaft are connected with the two driven chain wheels in a key way; the middle part of the other wheel shaft is rotationally connected with the two rear travelling wheels through a bearing, and two ends of the other wheel shaft are fixed on the single-rail framework; the two backing wheels are vertically arranged at the position of the single-rail framework covering plate; the supporting wheels are provided with 4 pairs and are respectively and fixedly arranged at four corners of the monorail framework.
Furthermore, the monorail framework is formed by welding 40-2 square pipes, the shell plate is riveted on the monorail framework by adopting an aluminum plate material, the number of the front traveling wheels is 2, the material is rubber-coated metal bearing wheels, the middle part of the wheel shaft is connected with a front traveling wheel bearing, and two ends of the wheel shaft are in key connection with the driven chain wheel and are finally locked on the monorail framework; the rear travelling wheel is made of rubber-coated metal bearing wheels, the middle part of the wheel shaft is connected with the rear travelling wheel bearing, and two ends of the wheel shaft are bolted and fixed on the travelling framework; the backrest wheels are made of nylon bearing wheels, are vertically arranged on the walking framework and are in contact with I-shaped steel or H-shaped steel webs when walking, and have the functions of correcting left and right direction routes and reducing resistance; the supporting wheels are 4 pairs in number, the supporting wheels are not divided into an upper supporting wheel and a lower supporting wheel which are 1 respectively, the materials are nylon bearing wheels, the nylon bearing wheels and the front and rear walking wheels are fixed at four corners of the monorail framework in the same direction, and when the monorail trolley walks, the middle of each pair of supporting wheels penetrates through an I-shaped steel or an H-shaped steel flange, and the monorail trolley has the function of reducing resistance along the.
The transmission part comprises a speed reducer bracket, a speed reducer arranged on the speed reducer bracket and output chain wheels arranged on two output shafts of the speed reducer through key connection; the speed reducer bracket is welded on the bottom surface of the monorail framework; the two output chain wheels are coplanar with the two driven chain wheels and are in transmission connection through chains.
The speed reducer is a worm and gear speed reducer with a double-in double-out structure.
Preferably, the worm gear reducer with the double-in and double-out structure has the characteristics of wide application range, durability, large transmission ratio, small volume, strong self-locking capability, simple structure, easy manufacture and the like; and the integral structure of the trolley is combined, the two input shafts are respectively connected with the manual driving part and the electric driving part, and the transmission mode is diversified.
The driving part comprises a support frame, a driving chain wheel, a hand wheel shaft and a transmission chain wheel; the support frame is fixedly connected to the middle part of one side wall in the car body framework through bolts; the hand wheel is fixedly arranged at one end of the hand wheel shaft; two bearings are sleeved on two sides of the hand wheel shaft, and the driving chain wheel is arranged between the two bearings; the driving chain wheel is connected with the hand wheel shaft key; the two bearings are in interference fit with the supporting frame; the transmission chain wheel is connected with the input shaft of the speed reducer through a key; the driving chain wheel is coplanar with the driving chain wheel and is in transmission connection with the driving chain wheel through a chain.
Preferably, the speed reducer support is welded and fixed on the walking framework, the output chain wheel is fixed on an output shaft of the worm gear speed reducer through key connection and is positioned right below the driven chain wheel, the two wheels are coplanar, and the chain is meshed on the output chain wheel and the driven chain wheel in a closed loop mode.
The driving part also comprises a control panel, a lithium battery and a direct current motor; the control panel is internally provided with a mounting groove for mounting the lithium battery and is respectively electrically connected with the lithium battery and the direct current motor; the control panel is fixedly arranged in the vehicle body framework; the direct current motor is installed on the bottom surface of the monorail framework and is in transmission connection with the input shaft of the speed reducer.
Preferably, the lithium cell chooses 36v lithium cell for use as the power supply, uses direct current motor cooperation worm gear speed reducer to drive, and power is transmitted to two driven sprocket of advancing device both sides through two output shafts of worm gear speed reducer on, and the walking of manned dolly can be realized to the button of advancing, retreating on the operating personnel operation control panel. The lithium cell carries when being used by operating personnel, and plug-and-play through the quick interface who reserves on the automobile body can realize the reasonable charging and depositing of lithium cell, has avoided the unable or difficult to dismantle the charging difficulty that leads to of lithium cell and has deposited the inefficacy problem for a long time.
And a steel wire rope is further arranged inside the joint of the vehicle body framework and the single-rail framework.
Preferably, the whole housing is directly separated from the traveling device above by preventing accidents, and the steel wire rope is arranged in the housing to prevent direct separation.
A folding seat is also arranged in the vehicle body; the folding seat comprises supporting legs, a seat cushion and a backrest; the backrest is provided with a pin hole, and the support legs are movably connected with the car body framework through pin shafts; the backrest is connected with the cushion through a hinge; the supporting legs are rotatably connected with the seat cushion through hinges.
The driving part is arranged in front of or at two sides of the folding seat; and the height of the folding seat is matched with that of the driving part.
Preferably, when the system is used for long-distance maintenance or return trip, an operator can sit down; the folding seat can be arranged at one side of the baffle in a folding way, and the side of the car body framework provided with the door leaf is not provided with the driving part and any component in the driving part; in order to facilitate control and save limited space, the supporting legs can be adjusted into two modes of supporting and retracting, pin holes are formed in the side faces of the folding seats and movably connected with a vehicle body framework through pin shafts, and the folding seat has a 90-degree folding function; and hand wheel and control panel setting are in the half field of vision in the front of the seat, and highly be convenient for when the operator sits down and controls. When not suitable for electric operation, the lithium battery can be placed under the seat.
The door leaf is fixedly installed on the car body framework through a hinge, and the rotating angle of the door leaf along the hinge is 0-90 degrees.
The invention discloses the following technical effects: the invention is used for the self inspection and maintenance of the rail of the beam bottom inspection vehicle, and compared with the conventional beam bottom inspection vehicle, the invention has small volume, light weight, convenient installation and maintenance and low cost; the automatic and manual control modes are provided, and the walking machine can walk on a single I-shaped steel or H-shaped steel; greatly improves the bridge maintenance efficiency and reduces the bridge maintenance cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the internal structure of the present invention.
FIG. 3 is a schematic top view of the present invention.
Fig. 4 is a left side view of the driving device of the present invention.
Fig. 5 is a schematic view of the folding seat of the present invention.
The automatic bicycle comprises a bicycle body 1, a bicycle body 2, a bicycle traveling device 3, a bicycle driving device 6, a folding seat 11, a bicycle body framework 12, a bicycle body baffle plate 13, a door leaf 21, a single-rail framework 22, a shell plate 23, a front traveling wheel 24, a rear traveling wheel 25, a wheel shaft 26, a backing wheel 27, a supporting wheel 28, a driven chain wheel 31, a speed reducer support 32, a speed reducer 33, an output chain wheel 33, a support frame 41, a driving chain wheel 42, a hand wheel 43, a hand wheel shaft 44, a transmission chain wheel 45, a control panel 51, a lithium battery 52 and a direct current motor 53.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention provides a monorail manned trolley, which comprises: a vehicle body 1, a traveling device 2, and a driving device 3; the vehicle body 1 comprises a vehicle body framework 11, a vehicle body baffle 12 and a door leaf 13; the vehicle body framework 11 is of a cubic structure, one side surface of the vehicle body framework 11 is connected with a door leaf 13 through a hinge, and the other three side surfaces and the bottom surface of the vehicle body framework 11 are fixedly provided with vehicle body baffles 12;
the travelling device 2 is arranged on the upper side of the top of the vehicle body framework 11, and the travelling device 2 comprises a monorail framework 21, a shell plate 22 and a travelling gear train; the traveling gear train is arranged in the monorail framework 21; the shell plate 22 is fixedly arranged on the outer side surface of the monorail framework 21; the monorail framework 21 is of an H-shaped structure;
the driving device 3 comprises a driving part and a transmission part; the driving part is arranged in the vehicle body framework 11 and is in transmission connection with the transmission part; the transmission part is fixedly arranged at the bottom of the monorail framework 21 and is in transmission connection with the walking wheel train.
The traveling wheel system comprises a front traveling wheel 23, a rear traveling wheel 24, a wheel shaft 25, a backrest wheel 26, a supporting wheel 27 and a driven chain wheel 28; the front traveling wheels 23 and the rear traveling wheels 24 are respectively arranged at two ends in the single-rail framework 21; two front traveling wheels 23, two rear traveling wheels 24, two wheel shafts 25, two backrest wheels 26 and two driven chain wheels 28 are arranged; the middle part of a wheel shaft 25 is rotationally connected with the two front travelling wheels 23 through a bearing, and two ends of the wheel shaft 25 are in key connection with the two driven chain wheels 28; the middle part of the other wheel shaft 25 is rotationally connected with the two rear travelling wheels 23 through a bearing, and two ends of the other wheel shaft are fixed on the single-rail framework 21; the two back wheels 26 are vertically arranged at the position of the cover plate of the monorail framework 21; the supporting wheels 27 are provided with 4 pairs and are respectively fixedly arranged at four corners of the monorail framework 21.
The transmission part comprises a speed reducer bracket 31, a speed reducer 32 arranged on the speed reducer bracket 31 and an output chain wheel 33 which is connected with two output shafts of the speed reducer 32 through keys; the reducer bracket 31 is welded on the bottom surface of the monorail framework 21; the two output sprockets 33 are coplanar with the two driven sprockets 28 and are connected by a chain drive.
The speed reducer 32 is a worm gear speed reducer with a double-in and double-out structure.
The driving part comprises a supporting frame 41, a driving chain wheel 42, a hand wheel 43, a hand wheel shaft 44 and a transmission chain wheel 45; the support frame 41 is fixedly connected to the middle part of one side wall in the vehicle body framework 11 through bolts; the hand wheel 43 is fixedly arranged at one end of the hand wheel shaft 44; two bearings are sleeved on two sides of the hand wheel shaft 44, and a driving chain wheel 42 is arranged between the two bearings; the driving chain wheel 42 is connected with a hand wheel shaft 44 in a key way; both bearings are in interference fit with the support frame 41; the transmission chain wheel 45 is connected with the input shaft of the speed reducer 32 through a key; the drive sprocket 42 is coplanar with the drive sprocket 45 and is in chain drive connection.
The driving part further includes a control panel 51, a lithium battery 52 and a direct current motor 53; a mounting groove for mounting the lithium battery 52 is formed in the control panel 51, and is electrically connected with the lithium battery 52 and the direct current motor 53 respectively; the control panel 51 is fixedly installed in the vehicle body framework 11; the direct current motor 53 is installed on the bottom surface of the monorail framework 21 and is in transmission connection with the input shaft of the speed reducer 32.
And a steel wire rope is also arranged inside the joint of the vehicle body framework 11 and the single-rail framework 21.
A folding seat 6 is also arranged in the vehicle body 1; the folding seat 6 comprises legs, a cushion and a backrest; the backrest is provided with a pin hole, and the support legs are movably connected with the car body framework 11 through pin shafts; the backrest is connected with the cushion through a hinge; the supporting legs are rotatably connected with the seat cushion through hinges.
The driving part is arranged in front of or at two sides of the folding seat 6; and the folding seat 6 is adapted in height to the driving portion.
The door leaf 13 is fixedly arranged on the vehicle body framework 11 through a hinge, and the rotation angle of the door leaf along the hinge is 0-90 degrees.
In one embodiment of the invention, a baffle for protection is arranged at each chain. The whole weight of the trolley is 100kg, the trolley can load 150kg, and compared with a conventional beam bottom inspection trolley, the trolley is small in size, light in weight and convenient to install and maintain.
In another embodiment of the present invention, as shown in fig. 5, the seat 6 is folded, and the seat cushion and the backrest are connected by a hinge and can be folded and rotated by 90 degrees; the landing leg of one side is fixed on automobile body skeleton 11, and the cushion can carry out vertical direction rotation around the landing leg of being fixed, can hug closely the wall after folding, saves space.
The invention discloses the following technical effects: the invention is used for the self inspection and maintenance of the rail of the beam bottom inspection vehicle, and compared with the conventional beam bottom inspection vehicle, the invention has small volume, light weight, convenient installation and maintenance and low cost; the automatic and manual control modes are provided, and the walking machine can walk on a single I-shaped steel or H-shaped steel; greatly improves the bridge maintenance efficiency and reduces the bridge maintenance cost.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. A monorail man-carrying trolley is characterized by comprising: a vehicle body (1), a traveling device (2) and a driving device (3); the vehicle body (1) comprises a vehicle body framework (11), a vehicle body baffle (12) and a door leaf (13); the car body framework (11) is of a cubic structure, one side face of the car body framework (11) is connected with the door leaf (13) through a hinge, and the other three side faces and the bottom face of the car body framework (11) are fixedly provided with the car body baffle (12);
the travelling device (2) is arranged on the upper side of the top of the vehicle body framework (11), and the travelling device (2) comprises a monorail framework (21), a shell plate (22) and a travelling gear train; the traveling gear train is arranged in the monorail framework (21); the shell plate (22) is fixedly arranged on the outer side surface of the monorail framework (21); the monorail framework (21) is of an H-shaped structure;
the driving device (3) comprises a driving part and a transmission part; the driving part is arranged in a vehicle body framework (11) and is in transmission connection with the transmission part; the transmission part is fixedly arranged at the bottom of the monorail framework (21) and is in transmission connection with the walking wheel train.
2. The monorail trolley for carrying people according to claim 1, characterized in that: the walking wheel train comprises a front walking wheel (23), a rear walking wheel (24), a wheel shaft (25), a backing wheel (26), a supporting wheel (27) and a driven chain wheel (28); the front walking wheels (23) and the rear walking wheels (24) are respectively arranged at two ends in the single-rail framework (21); the front traveling wheels (23), the rear traveling wheels (24), the wheel shafts (25), the backing wheels (26) and the driven chain wheels (28) are respectively provided with two; the middle part of one wheel shaft (25) is rotationally connected with the two front walking wheels (23) through a bearing, and two ends of the wheel shaft (25) are connected with the two driven chain wheels (28) in a key mode; the middle part of the other wheel shaft (25) is rotationally connected with the two rear travelling wheels (23) through a bearing, and two ends of the other wheel shaft are fixed on the monorail framework (21); the two backing wheels (26) are vertically arranged at the position of a cover plate of the monorail framework (21); the supporting wheels (27) are provided with 4 pairs and are respectively and fixedly arranged at four corners of the monorail framework (21).
3. The monorail trolley for carrying people as defined in claim 2, wherein: the transmission part comprises a speed reducer bracket (31), a speed reducer (32) arranged on the speed reducer bracket (31) and output chain wheels (33) which are connected with two output shafts of the speed reducer (32) through keys; the speed reducer bracket (31) is welded to the bottom surface of the monorail framework (21); the two output chain wheels (33) are coplanar with the two driven chain wheels (28) and are in transmission connection through a chain.
4. The monorail trolley for carrying people as defined in claim 3, wherein: the speed reducer (32) is a worm gear speed reducer with a double-in and double-out structure.
5. The monorail trolley for carrying people as defined in claim 3, wherein: the driving part comprises a supporting frame (41), a driving chain wheel (42), a hand wheel (43), a hand wheel shaft (44) and a transmission chain wheel (45); the support frame (41) is fixedly connected to the middle part of one side wall in the vehicle body framework (11) through bolts; the hand wheel (43) is fixedly arranged at one end of the hand wheel shaft (44); two bearings are sleeved on two sides of the hand wheel shaft (44), and the driving chain wheel (42) is arranged between the two bearings; the driving chain wheel (42) is connected with the hand wheel shaft (44) in a key way; the two bearings are in interference fit with the supporting frame (41); the transmission chain wheel (45) is connected with an input shaft of the speed reducer (32) through a key; the driving chain wheel (42) is coplanar with the transmission chain wheel (45) and is in transmission connection through a chain.
6. The monorail trolley for carrying people as defined in claim 3, wherein: the driving part also comprises a control panel (51), a lithium battery (52) and a direct current motor (53); a mounting groove for mounting the lithium battery (52) is formed in the control panel (51), and the control panel is electrically connected with the lithium battery (52) and the direct current motor (53) respectively; the control panel (51) is fixedly arranged in the vehicle body framework (11); the direct current motor (53) is installed on the bottom surface of the monorail framework (21) and is in transmission connection with an input shaft of the speed reducer (32).
7. The monorail trolley for carrying people according to claim 1, characterized in that: and a steel wire rope is further arranged inside the joint of the vehicle body framework (11) and the monorail framework (21).
8. The monorail trolley for carrying people according to claim 1, characterized in that: a folding seat (6) is also arranged in the vehicle body (1); the folding seat (6) comprises supporting legs, a seat cushion and a backrest; the backrest is provided with a pin hole, and the supporting legs are movably connected with the car body framework (11) through pin shafts; the backrest is connected with the cushion through a hinge; the supporting legs are rotatably connected with the seat cushion through hinges.
9. The monorail trolley for carrying people as defined in claim 8, wherein: the driving part is arranged in front of or at two sides of the folding seat (6); and the height of the folding seat (6) is matched with the driving part.
10. The monorail trolley for carrying people according to claim 1, characterized in that: the door leaf (13) is fixedly installed on the car body framework (11) through a hinge, and the rotation angle of the door leaf along the hinge is 0-90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010979073.5A CN111962392A (en) | 2020-09-17 | 2020-09-17 | Single-rail manned trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010979073.5A CN111962392A (en) | 2020-09-17 | 2020-09-17 | Single-rail manned trolley |
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| Publication Number | Publication Date |
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| CN111962392A true CN111962392A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010979073.5A Pending CN111962392A (en) | 2020-09-17 | 2020-09-17 | Single-rail manned trolley |
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|---|---|---|---|---|
| CH578441A5 (en) * | 1973-10-20 | 1976-08-13 | Mannesmann Ag | |
| WO2010124304A1 (en) * | 2009-04-23 | 2010-10-28 | Tran Manh Lan | Machine travelling on a monorail with a rectangular cross-section |
| CN202358099U (en) * | 2011-12-14 | 2012-08-01 | 河南省四达仙龙实业有限公司 | Lifting basket type electric monorail car |
| CN203358583U (en) * | 2013-07-03 | 2013-12-25 | 珠海一多监测科技有限公司 | Hoisting type single-track moving mechanism |
| CN107151979A (en) * | 2016-03-04 | 2017-09-12 | 株洲时代新材料科技股份有限公司 | Bridge inspection vehicle and its running gear |
| CN108819959A (en) * | 2018-03-28 | 2018-11-16 | 德清华梦木制品有限公司 | A kind of Intelligent walking robot |
| CN208593382U (en) * | 2018-08-15 | 2019-03-12 | 尤洛卡（山东）矿业科技有限公司 | A kind of monorail crane locomotive and its driver's cabin |
| CN208813184U (en) * | 2018-08-15 | 2019-05-03 | 尤洛卡（山东）矿业科技有限公司 | A kind of monorail crane locomotive and its storage battery power supply device |
| CN109797649A (en) * | 2019-01-31 | 2019-05-24 | 中铁大桥（南京）桥隧诊治有限公司 | A kind of tool car Hoisting Program not influencing bridge deck traffic |
-
2020
- 2020-09-17 CN CN202010979073.5A patent/CN111962392A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH578441A5 (en) * | 1973-10-20 | 1976-08-13 | Mannesmann Ag | |
| WO2010124304A1 (en) * | 2009-04-23 | 2010-10-28 | Tran Manh Lan | Machine travelling on a monorail with a rectangular cross-section |
| CN202358099U (en) * | 2011-12-14 | 2012-08-01 | 河南省四达仙龙实业有限公司 | Lifting basket type electric monorail car |
| CN203358583U (en) * | 2013-07-03 | 2013-12-25 | 珠海一多监测科技有限公司 | Hoisting type single-track moving mechanism |
| CN107151979A (en) * | 2016-03-04 | 2017-09-12 | 株洲时代新材料科技股份有限公司 | Bridge inspection vehicle and its running gear |
| CN108819959A (en) * | 2018-03-28 | 2018-11-16 | 德清华梦木制品有限公司 | A kind of Intelligent walking robot |
| CN208593382U (en) * | 2018-08-15 | 2019-03-12 | 尤洛卡（山东）矿业科技有限公司 | A kind of monorail crane locomotive and its driver's cabin |
| CN208813184U (en) * | 2018-08-15 | 2019-05-03 | 尤洛卡（山东）矿业科技有限公司 | A kind of monorail crane locomotive and its storage battery power supply device |
| CN109797649A (en) * | 2019-01-31 | 2019-05-24 | 中铁大桥（南京）桥隧诊治有限公司 | A kind of tool car Hoisting Program not influencing bridge deck traffic |
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Application publication date: 20201120 |