CN110047362B - Track pantograph structure show is with teaching rack - Google Patents
Track pantograph structure show is with teaching rack Download PDFInfo
- Publication number
- CN110047362B CN110047362B CN201910329800.0A CN201910329800A CN110047362B CN 110047362 B CN110047362 B CN 110047362B CN 201910329800 A CN201910329800 A CN 201910329800A CN 110047362 B CN110047362 B CN 110047362B
- Authority
- CN
- China
- Prior art keywords
- positioning
- bearing
- plate
- linkage
- rack
- 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
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
Abstract
The invention relates to a teaching rack for displaying a rail pantograph structure, which relates to the technical field of pantograph structure display equipment and comprises a positioning and accommodating box, a horizontal moving device, a positioning and shaking device and a pantograph structure device, wherein the horizontal moving device comprises a positioning driving part, a bearing linkage part and a bearing part, the positioning driving part is in transmission connection with the bearing linkage part, the bearing part is arranged at the top of the positioning and accommodating box and is positioned at the top of the bearing linkage part, the positioning and shaking device comprises a shaking driving part and a shaking linkage part in transmission connection with the shaking driving part, and the pantograph structure device is arranged at the output end of the shaking linkage part. The invention can realize multi-directional position adjustment in the teaching process, can provide full convenience for teachers to teach lessons, is more vivid than the teaching introduced by characters and pictures in books, and improves the learning efficiency.
Description
Technical Field
The invention relates to the technical field of pantograph structure display equipment, in particular to a teaching rack for rail pantograph structure display.
Background
The electric traction locomotive obtains electric energy from a contact net and is installed on the roof of the locomotive or the bullet train. The pantograph can be divided into a single-arm pantograph and a double-arm pantograph, and is composed of a sliding plate, an upper frame, a lower arm rod, a bottom frame, a pantograph lifting spring, a transmission cylinder, a supporting insulator and the like. Diamond pantographs, also known as diamond pantographs, have been popular in the past, and have been gradually eliminated due to higher maintenance costs and the tendency to break contact lines in case of failure, and single-arm pantographs have been used in recent years. The smoothness of the load current through the contact line and the contact surface of the pantograph slider, which is related to the contact pressure, the transition resistance and the contact area between the slider and the contact line, depends on the interaction between the pantograph and the contact line.
Track pantograph structure teaching is used for training the student, cultivate the understanding of student to track pantograph structural feature and master, present track pantograph structure teaching can only introduce the teaching according to characters and picture in the books, do not have one kind and can let track pantograph structure teaching show with the mode of emulation, it is not high to lead to teacher's teaching efficiency and student's learning efficiency, and traditional teaching platform exists the problem that can not remove and control position change at the horizontal direction, display device can not provide the teaching show of all-round multi-angle for the student at suitable height.
Disclosure of Invention
The invention aims to provide a teaching rack for displaying a rail pantograph structure, and aims to solve the problems that in the prior art, the teaching and displaying effects of the rail pantograph structure are poor, and therefore teacher teaching efficiency and student learning efficiency are low.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a track pantograph structure show is with teaching rack, holds the case, sets up the horizontal migration device that holds the incasement in the location including the location, installs the location rocking device at horizontal migration device output and install the pantograph constructional device on the device is rocked in the location, the horizontal migration device includes location drive disk assembly, bears linkage part and carrier, location drive disk assembly all sets up in the location with bearing linkage part and holds the incasement, location drive disk assembly is connected with bearing linkage part transmission, carrier sets up the top that holds the case in the location and is located the top that bears linkage part, the location rocking device is including rocking drive disk assembly and rocking linkage part who is connected with rocking drive disk assembly transmission, pantograph constructional device installs and rocks linkage part output department.
Further, the front portion that the case was held in the location is equipped with the side door that can open, the top that the case was held in the location is equipped with the rectangle and runs through the groove, and this rectangle runs through the groove and holds incasement intercommunication with the location, the bottom that the case was held in the location is equipped with a plurality of supporting seats that are the distribution of rectangle structure, and every supporting seat all sets up along vertical direction.
Further, the bearing part comprises a bearing platform, two positioning guide rails and a plurality of supporting and positioning assemblies which are arranged on the inner side wall of the positioning and accommodating box at equal intervals, the two positioning guide rails are arranged on the top wall of the positioning and accommodating box and located on two sides of the top wall, the two sides of the bearing platform are respectively in sliding fit with the two positioning guide rails and each supporting and positioning assembly comprises a horizontal support plate and two triangular support plates, the end part of the horizontal support plate is fixedly connected with the side wall of the positioning and accommodating box, the two triangular support plates are respectively located on the upper side and the lower side of the horizontal support plate, the side part of each triangular support plate is fixedly connected with the horizontal support plate, and the end part of each triangular support plate is fixedly connected with the inner side wall of the positioning and accommodating box.
Further, the bearing linkage component comprises a first rack, a second rack, a linkage plate and two rotating gears, a containing groove for installing the first rack is formed in the bottom of the bearing platform, the two ends of the second rack are fixedly connected with two horizontal supporting plates respectively, the bottom of the middle portion of the second rack is fixedly connected with the horizontal supporting plate which is located at the middle portion of the inner side wall of the containing box and is located at the position of the middle portion of the inner side wall of the containing box, the second rack is located under the first rack, the two rotating gears are arranged between the first rack and the second rack respectively, each rotating gear is meshed with the first rack and the second rack, the two rotating gears are arranged at intervals, and the two ends of the linkage plate are rotatably connected with the middle portions of the two rotating gears respectively.
Further, the location drive part includes drive backup pad, driving motor, linkage rotor plate, gangbar and two fixed support boards, the inside wall fixed connection of case is held with the location to the tip of drive backup pad, and two fixed support boards set up the both sides in drive backup pad bottom respectively, and the tip and the location of every fixed support board hold incasement inside wall fixed connection, driving motor installs the top at the drive backup pad, the one end of linkage rotor plate and driving motor's main shaft fixed connection, the one end of gangbar is rotated with the edge of linkage rotor plate and is connected, the other end of gangbar rotates with the middle part of gangplate and is connected.
Further, it includes bearing bottom plate, position ring board, coupling assembling and two drive assembly to rock the driver part, bearing bottom plate is cylindrical structure, bearing bottom plate installs the top at load-bearing platform, coupling assembling and two drive assembly surround bearing bottom plate's axis evenly distributed at bearing bottom plate's top, every drive assembly all includes drive division and connecting portion, the drive division is connected with the transmission of connecting portion, coupling assembling is the same with all connecting portion structures, the output of coupling assembling and all connecting portions all articulates with the bottom of position ring board.
Furthermore, the driving part comprises a rotating motor and a motor bearing plate, the side wall of the motor bearing plate is fixedly connected with the outer circumferential wall of the bearing bottom plate, the rotating motor is arranged at the top of the motor bearing plate, the connecting part comprises a U-shaped hinged frame, a rectangular frame, a first hinged rod, a connecting column, a notch hinged frame and a second hinged rod, the U-shaped hinged frame is arranged at the top of the bearing bottom plate, two sides of the rectangular frame are respectively hinged with two sides of the U-shaped hinged frame, the lower half section of the connecting column is arranged in the rectangular frame, two ends of the first hinge rod are respectively connected with two side walls of the two rectangular frames and penetrate through the lower half section of the connecting column, the notch hinged frame is arranged at the bottom of the positioning ring plate, the upper half section of the connecting column is arranged on the notch hinged frame, the both ends of second articulated rod set up respectively in the articulated frame of breach and run through the first half section setting of spliced pole.
Further, rock the linkage part and establish the extension subassembly and install the linkage subassembly of establishing the extension subassembly bottom at the cover including the cover, the cover is established and is extended the subassembly and include rectangle loading board, two telescopic sleeves and two and stretch out the pole, and two telescopic sleeves are located the both sides of rectangle loading board bottom respectively, every telescopic sleeve all runs through the setting of position ring board, every stretch out the top of pole all with the bottom fixed connection of rectangle loading board, every stretch out the pole all with telescopic sleeve sliding fit, the linkage subassembly includes articulated seat and electric putter, articulated seat sets up the middle part at the bearing bottom plate, electric putter's bottom is articulated with articulated seat, the tip of electric putter output shaft is articulated with the middle part of rectangle loading board bottom, pantograph constructional device installs the top at the rectangle loading board.
Furthermore, the pantograph structure device is further provided with two electric telescopic electric cylinders which are symmetrically distributed, the tail end of each electric telescopic electric cylinder is hinged to the middle part of the pantograph structure device, and the output ends of the electric telescopic electric cylinders are fixedly connected with the upper half part of the pantograph structure device.
Compared with the prior art, the invention has the beneficial effects that:
firstly, when the track pantograph structure teaching process is carried out, the dynamic position change is convenient for teachers to explain, when the pantograph structure device needs to be driven to move in the horizontal direction, the bearing linkage part is driven to move by the positioning driving part, the bearing part is arranged at the output end of the bearing linkage part, the bearing part can be driven to move in the horizontal direction, and because the shaking driving part is arranged at the top of the bearing part, the shaking linkage part is in transmission connection with the shaking driving part, then drive and rock the linkage part and rotate, finally can drive pantograph constructional device and remove on the horizontal direction and control the position swing for the position in the position, can realize diversified position adjustment at the teaching in-process, for the teacher can provide abundant facility, introduce the more image that the teaching came than characters and picture in the books, improved the efficiency of study.
Secondly, when the pantograph structure device is driven to move in the horizontal direction, the effect of stable advancing can be achieved, the linkage rotating plate is driven to rotate through the driving motor, because the linkage rotating plate is connected with the linkage rod in a rotating mode, the other end of the linkage rod is connected with the linkage plate in a rotating mode, the linkage plate is connected with the two rotating gears, then the operation through the driving motor can drive the two rotating gears to rotate, then the bearing platform installed on the first rack can be driven to move, then the positioning shaking device and the pantograph structure device can be driven to move along the horizontal direction, because the rotating gears are meshed with the first rack and the second rack, stable advancing power can be provided, and the safety performance of teaching can be improved in the teaching process.
Third, because at the process of teaching, possess the student of different height heights, then the shorter student of height just can not clearly see pantograph constructional device's structure in some probably will appear at the in-process of teaching, will produce the worry at the in-process of study, drive through rocking the drive assembly and rock the linkage subassembly and rotate, then can drive pantograph constructional device carry out telescopic movement on vertical direction and can swing the operation again in the position of controlling, provide abundant observation angle for the student, improve learning efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a partial schematic view of the present invention;
FIG. 5 is a schematic perspective view of the horizontal movement device, the positioning and shaking device and the pantograph structure device according to the present invention;
fig. 6 is a schematic perspective view of a positioning and shaking device according to the present invention.
The reference numbers in the figures are: a positioning containing box 1, a side door 1a, a rectangular through groove 1b, a supporting seat 1c, a horizontal moving device 2, a positioning driving part 2a, a driving supporting plate 2a1, a driving motor 2a2, a linkage rotating plate 2a3, a linkage rod 2a4, a fixed supporting plate 2a5, a bearing linkage part 2b, a first rack 2b1, a second rack 2b2, a linkage plate 2b3, a rotating gear 2b4, a bearing part 2c, a bearing platform 2d, a positioning guide rail 2e, a supporting positioning component 2f, a horizontal supporting plate 2f1, a triangular supporting plate 2f2, a positioning shaking device 3, a shaking driving part 3a, a shaking linkage part 3b, a bearing bottom plate 3c, a positioning ring plate 3d, a connecting component 3e, a driving component 3f, a rotating motor 3g, a motor bearing plate 3h, a U-shaped hinging frame 3i, a rectangular frame 3j, a first rod 3k, a first connecting column 3m, the extension subassembly 3r is established to the articulated frame 3n of breach, second articulated pole 3p, cover, rectangle loading board 3r1, telescopic tube 3r2, extension pole 3r3, linkage subassembly 3s, articulated seat 3s1, electric putter 3s2, pantograph constructional device 4, electric telescopic electric jar 4 a.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
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.
Referring to fig. 1 to 6, a teaching platform for displaying a rail pantograph structure comprises a positioning and accommodating box 1, a horizontal moving device 2 arranged in the positioning and accommodating box 1, a positioning and shaking device 3 arranged at an output end of the horizontal moving device 2, and a pantograph structure device 4 arranged on the positioning and shaking device 3, wherein the horizontal moving device 2 comprises a positioning driving part 2a, a bearing linkage part 2b and a bearing part 2c, the positioning driving part 2a and the bearing linkage part 2b are both arranged in the positioning and accommodating box 1, the positioning driving part 2a is in transmission connection with the bearing linkage part 2b, the bearing part 2c is arranged at the top of the positioning and accommodating box 1 and is positioned at the top of the bearing linkage part 2b, the positioning and shaking device 3 comprises a shaking driving part 3a and a shaking linkage part 3b in transmission connection with the shaking driving part 3a, pantograph constructional device 4 is installed and is being rocked linkage part 3b output end department, and bearing part 2c accomplishes the operation of bearing the weight of rocking drive unit 3a and rocking linkage part 3b, and pantograph constructional device 4 is installed and is being rocked the top of linkage part 3b, drives through location drive unit 2a and bears linkage part 2b and remove, because location drive unit 2a is connected with bearing linkage part 2b transmission, the completion is to bearing part 2 c's drive operation, realizes carrying out the position change operation to pantograph constructional device 4.
Specifically, the front portion that the case 1 was held in the location is equipped with the side door 1a that can open, the top that the case 1 was held in the location is equipped with the rectangle and runs through groove 1b, and this rectangle runs through groove 1b and the location holds intercommunication in the case 1, the bottom that the case 1 was held in the location is equipped with a plurality of supporting seats 1c that are the distribution of rectangular structure, and every supporting seat 1c all sets up along vertical direction, and the setting that the lateral part side door 1a that the case 1 was held in the location can realize opening side door 1a, can accomplish the later stage and hold the maintenance and the repair that bear linkage part 2b of location drive part 2a in the case 1 and provide necessary condition, and a plurality of supporting seat 1c sets up in the bottom that the case 1 was held in the location, then can provide stable necessary condition for pantograph constructional device 4's position removal.
Specifically, the bearing part 2c includes a bearing platform 2d, two positioning rails 2e and a plurality of supporting and positioning components 2f installed on the inner side wall of the positioning container 1 at equal intervals, the two positioning rails 2e are disposed on the top wall of the positioning container 1 and located at two sides thereof, two sides of the bearing platform 2d are respectively in sliding fit with the two positioning rails 2e, each supporting and positioning component 2f includes a horizontal support plate 2f1 and two triangular support plates 2f2, the end portion of the horizontal support plate 2f1 is fixedly connected with the side wall of the positioning container 1, the two triangular support plates 2f2 are respectively located at the upper and lower sides of the horizontal support plate 2f1, the side portion of each triangular support plate 2f2 is fixedly connected with the horizontal support plate 2f1, the end portion of each triangular support plate 2f2 is fixedly connected with the inner side wall of the positioning container 1, each horizontal support plate 2f1 is disposed in a horizontal state, the bearing linkage component 2b can be mounted on a part to be supported, the two rotating gears 2b4 can be rotated, and the first rack 2b1 and the bearing platform 2d can be driven.
Specifically, the bearing linkage component 2b includes a first rack 2b1, a second rack 2b2, a linkage plate 2b3 and two rotation gears 2b4, the bottom of the bearing platform 2d is provided with a receiving groove for mounting the first rack 2b1, two ends of the second rack 2b2 are respectively and fixedly connected with two horizontal support plates 2f1, the bottom of the middle part of the second rack 2b2 is fixedly connected with the horizontal support plate 2f1 located at the middle part of the inner side wall of the positioning receiving box 1, the second rack 2b2 is located right below the first rack 2b1, two rotation gears 2b4 are respectively arranged between the first rack 2b1 and the second rack 2b2, each rotation gear 2b4 is meshed with the first rack 2b1 and the second rack 2b2, the two rotation gears 2b4 are arranged at intervals, two ends of the linkage plate 2b3 are respectively and rotatably connected with the middle parts 4 b4 of the two rotation gears, the two rotating gears 2b4 are both meshed with the first rack 2b1 and the second rack 2b2, and because the linkage plate 2b3 is connected with the middle part of the two rotating gears 2b4, the linkage plate 2b3 and the two rotating gears 2b4 are driven to rotate by the positioning driving part 2a, so that the first rack 2b1 and the bearing platform 2d are moved, and the pantograph structure device 4 is subjected to position change operation.
Specifically, the positioning driving component 2a includes a driving supporting plate 2a1, a driving motor 2a2, a linkage rotating plate 2a3, a linkage rod 2a4 and two fixed supporting plates 2a5, the end of the driving supporting plate 2a1 is fixedly connected with the inner side wall of the positioning containing box 1, the two fixed supporting plates 2a5 are respectively arranged at two sides of the bottom of the driving supporting plate 2a1, the end of each fixed supporting plate 2a5 is fixedly connected with the inner side wall of the positioning containing box 1, the driving motor 2a2 is arranged at the top of the driving supporting plate 2a1, one end of the linkage rotating plate 2a3 is fixedly connected with the main shaft of the driving motor 2a2, one end of the linkage rod 2a4 is rotatably connected with the edge of the linkage rotating plate 2a3, the other end of the linkage rod 2a4 is rotatably connected with the middle part of the linkage plate 2b3, and the driving motor 2a2 drives the linkage rotating plate 2a3 to rotate, because the linkage rotating plate 2a3 is connected with the linkage rod 2a4, the linkage rod 2a4, the rotation linkage plate 2b3 and the two rotating gears 2b4 can be driven to move, so that the position driving operation of the bearing platform 2d is realized, and the position changing operation of the pantograph structure device 4 is completed.
Specifically, the shaking driving part 3a comprises a bearing bottom plate 3c, a positioning ring plate 3d, a connecting assembly 3e and two driving assemblies 3f, the bearing bottom plate 3c is of a cylindrical structure, the bearing bottom plate 3c is installed at the top of the bearing platform 2d, the connecting assembly 3e and the two driving assemblies 3f are uniformly distributed at the top of the bearing bottom plate 3c around the axis of the bearing bottom plate 3c, each driving assembly 3f comprises a driving part and a connecting part, the driving part is in transmission connection with the connecting parts, the connecting assembly 3e is identical to all the connecting part structures, the output ends of the connecting assembly 3e and all the connecting parts are hinged with the bottom of the positioning ring plate 3d, the connecting assembly 3e connects and shapes the bearing bottom plate 3c and the positioning ring plate 3d, and drives the bearing bottom plate 3c and the positioning ring plate 3d to move in position through the two driving assemblies 3f, the position of the pantograph structure device 4 is changed and adjusted.
Specifically, the driving part comprises a rotating motor 3g and a motor bearing plate 3h, the side wall of the motor bearing plate 3h is fixedly connected with the outer circumferential wall of a bearing bottom plate 3c, the rotating motor 3g is installed at the top of the motor bearing plate 3h, the connecting part comprises a U-shaped hinged frame 3i, a rectangular frame 3j, a first hinged rod 3k, a connecting column 3m, a notch hinged frame 3n and a second hinged rod 3p, the U-shaped hinged frame 3i is installed at the top of the bearing bottom plate 3c, two sides of the rectangular frame 3j are respectively hinged with two sides of the U-shaped hinged frame 3i, the lower half section of the connecting column 3m is arranged in the rectangular frame 3j, two ends of the first hinged rod 3k are respectively connected with two side walls of the two rectangular frames 3j and penetrate through the lower half section of the connecting column 3m, the notch hinged frame 3n is installed at the bottom of a positioning ring plate 3d, the first section setting of spliced pole 3m is at the articulated frame of breach 3n, the both ends of second articulated rod 3p set up respectively in the articulated frame of breach 3n and run through the first section setting of spliced pole 3m to the realization is to rocking linkage part 3 b's drive operation, realizes the position change operation to pantograph constructional device 4.
Specifically, rock linkage part 3b and establish extension subassembly 3r and install the linkage subassembly 3s of establishing extension subassembly 3r bottom at the cover including the cover, the cover is established and is extended subassembly 3r and include rectangle loading board 3r1, two telescopic tube 3r2 and two expansion pole 3r3, two telescopic tube 3r2 be located the both sides of rectangle loading board 3r1 bottom respectively, every telescopic tube 3r2 all runs through the setting of position collar plate 3d, every the top of expansion pole 3r3 all with the bottom fixed connection of rectangle loading board 3r1, every expansion pole 3r3 all with telescopic tube 3r2 sliding fit, linkage subassembly 3s includes articulated seat 3s1 and electric putter 3s2, articulated seat 3s1 sets up the middle part at bearing bottom plate 3c, the bottom and the articulated seat 3s1 of electric putter 3s2 are articulated, the tip of electric putter 3s2 and the middle part 1 of rectangle loading board 3r1 bottom, pantograph structure device 4 installs at the top of rectangle loading board 3r1, drives pantograph structure device 4 and removes the operation in the vertical direction as needs, drives rectangle loading board 3r1 through electric putter 3s2 and removes along vertical direction, then can drive pantograph structure device 4 and move in vertical direction, can present better pantograph structure device 4's position, lets the student can be more clear the position of observation pantograph structure device 4.
Still be equipped with the electric telescopic electric jar 4a of two symmetric distributions on pantograph constructional device 4, every electric telescopic electric jar 4 a's tail end articulates on pantograph constructional device 4's middle part, the output 4a of electric telescopic electric jar and the first half fixed connection of pantograph constructional device 4, when pantograph constructional device's position needs to be transferred, promote pantograph constructional device along vertical direction through two electric telescopic electric jars, then can change pantograph constructional device's position, realize the bandwagon effect to pantograph constructional device, can let the structure of seeing the pantograph that the learner can be more clear, can play display operation by a wide margin.
The working principle of the invention is as follows: when the pantograph structure device 4 needs to be driven to move in the horizontal direction, the driving motor 2a2 drives the linkage rotating plate 2a3 to rotate, because the linkage rotating plate 2a3 is rotationally connected with the linkage rod 2a4, the linkage rod 2a4 can be driven to rotate, because the other end of the linkage rod 2a4 is connected with the linkage plate 2b3, the linkage plate 2b3 connects and forms two rotating gears 2b4, the two rotating gears 2b4 are both meshed with the first rack 2b1 and the second rack 2b2, the first rack 2b1 and the bearing platform 2d can be driven to move in the horizontal direction, the pantograph structure device 4 is driven to move in the horizontal direction, when the pantograph structure device 4 needs to be driven to swing in the vertical direction and left and right to move, the first hinge rod 3k is driven to rotate by the rotating motor 3g, because the rectangular hinge rod 3k penetrates through the frame 3j, then drive spliced pole 3m and rotate, realize the drive to the position ring board 3d, again because the middle part at bearing bottom plate 3c top is equipped with electric putter 3s2, drive rectangle loading board 3r1 through electric putter 3s2 and remove along vertical direction, the completion carries out the position change operation to pantograph constructional device 4.
Claims (3)
1. A teaching rack for displaying a rail pantograph structure is characterized by comprising a positioning and accommodating box (1), a horizontal moving device (2) arranged in the positioning and accommodating box (1), a positioning and shaking device (3) arranged at the output end of the horizontal moving device (2) and a pantograph structure device (4) arranged on the positioning and shaking device (3), the horizontal moving device (2) comprises a positioning driving part (2a), a bearing linkage part (2b) and a bearing part (2c), the positioning driving part (2a) and the bearing linkage part (2b) are both arranged in the positioning containing box (1), the positioning driving part (2a) is in transmission connection with the bearing linkage part (2b), the bearing part (2c) is arranged at the top of the positioning containing box (1) and is positioned at the top of the bearing linkage part (2 b);
the method is characterized in that:
the bearing part (2c) comprises a bearing platform (2d), two positioning guide rails (2e) and a plurality of supporting and positioning components (2f) which are arranged on the inner side wall of the positioning containing box (1) at equal intervals, the two positioning guide rails (2e) are arranged on the top wall of the positioning containing box (1) in the box and are positioned on the two sides of the positioning containing box, the two sides of the bearing platform (2d) are respectively matched with the two positioning guide rails (2e) in a sliding manner, each supporting and positioning component (2f) comprises a horizontal support plate (2f1) and two triangular support plates (2f2), the end part of each horizontal support plate (2f1) is fixedly connected with the side wall of the positioning containing box (1), the two triangular support plates (2f2) are respectively positioned on the upper side and the lower side of each horizontal support plate (2f1), and the side part of each triangular support plate (2f2) is fixedly connected with the horizontal support plate (2f1), the end part of each triangular support plate (2f2) is fixedly connected with the inner side wall of the positioning containing box (1);
the bearing linkage part (2b) comprises a first rack (2b1), a second rack (2b2), a linkage plate (2b3) and two rotating gears (2b4), the bottom of the bearing platform (2d) is provided with an accommodating groove for installing the first rack (2b1), two ends of the second rack (2b2) are fixedly connected with two horizontal supporting plates (2f1) respectively, the bottom of the middle part of the second rack (2b2) is fixedly connected with a horizontal supporting plate (2f1) positioned at the middle part of the inner side wall of the positioning accommodating box (1), the second rack (2b2) is positioned right below the first rack (2b1), the two rotating gears (2b4) are respectively arranged between the first rack (2b1) and the second rack (2b2), each rotating gear (2b4) is meshed with the first rack (2b1) and the second rack (2b2), and the two rotating gears (4 b) are arranged at intervals, two ends of the linkage plate (2b3) are respectively and rotatably connected with the middle parts of the two rotating gears (2b 4);
the positioning driving part (2a) comprises a driving supporting plate (2a1), a driving motor (2a2), a linkage rotating plate (2a3), a linkage rod (2a4) and two fixed supporting plates (2a5), the end part of the driving support plate (2a1) is fixedly connected with the inner side wall of the positioning containing box (1), two fixed support plates (2a5) are respectively arranged at two sides of the bottom of the driving support plate (2a1), the end part of each fixed support plate (2a5) is fixedly connected with the inner side wall of the positioning containing box (1), the driving motor (2a2) is arranged on the top of the driving support plate (2a1), one end of the linkage rotating plate (2a3) is fixedly connected with the main shaft of the driving motor (2a2), one end of the linkage rod (2a4) is rotationally connected with the edge of the linkage rotating plate (2a3), the other end of the linkage rod (2a4) is rotationally connected with the middle part of the linkage plate (2b 3);
the positioning shaking device (3) comprises a shaking driving part (3a) and a shaking linkage part (3b) in transmission connection with the shaking driving part (3 a);
the shaking driving part (3a) comprises a bearing bottom plate (3c), a positioning ring plate (3d), a connecting assembly (3e) and two driving assemblies (3f), the bearing bottom plate (3c) is of a cylindrical structure, the bearing bottom plate (3c) is installed at the top of the bearing part (2c), the connecting assembly (3e) and the two driving assemblies (3f) are uniformly distributed at the top of the bearing bottom plate (3c) around the axis of the bearing bottom plate (3c), each driving assembly (3f) comprises a driving part and a connecting part, the driving part is in transmission connection with the connecting parts, the connecting assembly (3e) is identical to all the connecting part structures, and the output ends of the connecting assembly (3e) and all the connecting parts are hinged to the bottom of the positioning ring plate (3 d);
the driving part comprises a rotating motor (3g) and a motor bearing plate (3h), the side wall of the motor bearing plate (3h) is fixedly connected with the outer circumferential wall of the bearing base plate (3c), the rotating motor (3g) is installed at the top of the motor bearing plate (3h), the connecting part comprises a U-shaped hinged frame (3i), a rectangular frame (3j), a first hinged rod (3k), a connecting column (3m), a notch hinged frame (3n) and a second hinged rod (3p), the U-shaped hinged frame (3i) is installed at the top of the bearing base plate (3c), the two sides of the rectangular frame (3j) are hinged with the two sides of the U-shaped hinged frame (3i) respectively, the lower half section of the connecting column (3m) is arranged in the rectangular frame (3j), the two ends of the first hinged rod (3k) are connected with the two side walls of the two rectangular frames (3j) respectively and run through the lower half section of the connecting column (3m), the notch hinge frame (3n) is mounted at the bottom of the positioning ring plate (3d), the upper half section of the connecting column (3m) is arranged on the notch hinge frame (3n), and two ends of the second hinge rod (3p) are respectively arranged in the notch hinge frame (3n) and penetrate through the upper half section of the connecting column (3 m);
rocking linkage part (3b) establishes extension subassembly (3r) and installs linkage subassembly (3s) of establishing extension subassembly (3r) bottom at the cover including the cover, the cover is established and is extended subassembly (3r) and includes rectangle loading board (3r1), two telescopic tube (3r2) and two and stretch out pole (3r3), and two telescopic tube (3r2) are located the both sides of rectangle loading board (3r1) bottom respectively, every telescopic tube (3r2) all runs through locating ring board (3d) and sets up, every stretch out the top of pole (3r3) all with the bottom fixed connection of rectangle loading board (3r1), every stretch out pole (3r3) all with telescopic tube (3r2) sliding fit, linkage subassembly (3s) includes articulated seat (3s1) and electric putter (3s2), articulated seat (3s1) sets up the middle part that bears bottom plate (3c), the bottom end of the electric push rod (3s2) is hinged to the hinge seat (3s1), the end of the output shaft of the electric push rod (3s2) is hinged to the middle of the bottom of the rectangular bearing plate (3r1), and the pantograph structure device (4) is installed at the top of the rectangular bearing plate (3r 1).
2. The teaching platform for displaying the structure of a railway pantograph according to claim 1, wherein the front part of the positioning container (1) is provided with a side door (1a) which can be opened, the top part of the positioning container (1) is provided with a rectangular through groove (1b), the rectangular through groove (1b) is communicated with the inside of the positioning container (1), the bottom part of the positioning container (1) is provided with a plurality of supporting seats (1c) distributed in a rectangular structure, and each supporting seat (1c) is arranged along the vertical direction.
3. The teaching platform for displaying the structure of the railway pantograph according to claim 1, wherein the pantograph structure device (4) is further provided with two symmetrically distributed electric telescopic cylinders (4a), the tail end of each electric telescopic cylinder (4a) is hinged on the middle part of the pantograph structure device (4), and the output ends (4a) of the electric telescopic cylinders are fixedly connected with the upper half part of the pantograph structure device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910329800.0A CN110047362B (en) | 2019-04-23 | 2019-04-23 | Track pantograph structure show is with teaching rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910329800.0A CN110047362B (en) | 2019-04-23 | 2019-04-23 | Track pantograph structure show is with teaching rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110047362A CN110047362A (en) | 2019-07-23 |
| CN110047362B true CN110047362B (en) | 2021-10-22 |
Family
ID=67278692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910329800.0A Active CN110047362B (en) | 2019-04-23 | 2019-04-23 | Track pantograph structure show is with teaching rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110047362B (en) |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB744967A (en) * | 1952-12-30 | 1956-02-15 | Paul Saudemont De Saint Quenti | Artificial vision system and apparatus, particularly for the blind |
| JP4119064B2 (en) * | 1999-11-24 | 2008-07-16 | 本田技研工業株式会社 | Road simulation equipment |
| US7204168B2 (en) * | 2004-02-25 | 2007-04-17 | The University Of Manitoba | Hand controller and wrist device |
| CN201710595U (en) * | 2010-06-18 | 2011-01-19 | 彭永强 | Fitness automatic control handstand bed |
| CN202563799U (en) * | 2012-05-19 | 2012-11-28 | 湖南高铁时代数字化科技有限公司 | Device for subway pantograph simulation teaching |
| CN103035161B (en) * | 2012-12-11 | 2014-07-23 | 燕山大学 | Two-degree-of-freedom static load balancing in-parallel movement simulation platform |
| CN203055223U (en) * | 2013-01-11 | 2013-07-10 | 王林百 | Four freedom degree simulation driving simulation platform |
| EP2981398A4 (en) * | 2013-04-04 | 2016-11-16 | Ben Shelef | Improved kinematic mount |
| CN104101604B (en) * | 2013-04-15 | 2016-12-28 | 宝山钢铁股份有限公司 | Testing stand for continuous casting billet surface offline inspection |
| DE102014014191B3 (en) * | 2014-09-15 | 2015-03-05 | Martin Neubert | Movable camera carrier system for motion-controlled time-lapse photography, 360 ° product photography, panoramic photography and videography |
| CN204802554U (en) * | 2015-04-29 | 2015-11-25 | 博世汽车部件(苏州)有限公司 | Telescopic conveyer and cleaning system |
| CN204788991U (en) * | 2015-07-02 | 2015-11-18 | 株洲高新技术产业开发区壹星科技有限公司 | System's device of locomotive pantograph characteristic inspection |
| CN205130953U (en) * | 2015-10-19 | 2016-04-06 | 中国矿业大学(北京) | Three degree of freedom series -parallel connection formula pantographs |
| US11548142B2 (en) * | 2015-11-25 | 2023-01-10 | Mitsubishi Electric Corporation | Parallel link device |
| CN205680346U (en) * | 2016-02-24 | 2016-11-09 | 浙江天煌科技实业有限公司 | A kind of pantograph actual training device |
| CN205587876U (en) * | 2016-03-16 | 2016-09-21 | 洛阳隆盛科技有限责任公司 | Diversified weldment work platform of radio |
| CN106002952B (en) * | 2016-07-06 | 2018-05-15 | 吉林大学 | A kind of anti-collapse ground retaining wall captures mechanical arm with hydraulic pressure |
| CN206774096U (en) * | 2017-03-08 | 2017-12-19 | 张全 | A kind of equipment for metro pantograph simulation teching |
| CN107187456A (en) * | 2017-06-29 | 2017-09-22 | 南京双环电器股份有限公司 | EMUs are met an urgent need air conditioner |
| CN206983739U (en) * | 2017-08-03 | 2018-02-09 | 青岛特来电新能源有限公司 | One kind charging bow overlap joint adjustment structure and charging are bent |
| CN107982010A (en) * | 2017-11-27 | 2018-05-04 | 王炯炜 | A kind of physical therapy on Neurological disease patient's physiotherapy couch and infusion suspender |
| CN207955351U (en) * | 2017-12-19 | 2018-10-12 | 东北大学秦皇岛分校 | A kind of pantograph and the electric vehicle using the pantograph |
| CN108443659A (en) * | 2018-04-07 | 2018-08-24 | 王月招 | A kind of three-dimensional movement medical treatment detection device rack |
| CN208343943U (en) * | 2018-06-07 | 2019-01-08 | 株洲柒星实业有限责任公司 | A kind of block of bow collector of electric locomotive connect simulator with contact net |
| CN208276206U (en) * | 2018-06-12 | 2018-12-25 | 天津市吴航金属制品有限公司 | A kind of square pile end plate production workbench of drilling machine |
| CN208672011U (en) * | 2018-07-11 | 2019-03-29 | 北京英博电气股份有限公司 | The test platform of analog orbit vehicle-state |
-
2019
- 2019-04-23 CN CN201910329800.0A patent/CN110047362B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110047362A (en) | 2019-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110047362B (en) | Track pantograph structure show is with teaching rack | |
| CN209133058U (en) | A kind of Environment Design simulation sand table | |
| CN200979486Y (en) | An electric moving device of a vibro-bench | |
| CN218536313U (en) | Lifting mechanism of automobile roof | |
| CN111816049A (en) | A show sand table for public management teaching | |
| CN111765330A (en) | Interactive subassembly that can overturn based on interactive teaching equipment of AR | |
| CN113470469B (en) | Automobile multi-working-condition suspension damping simulation device | |
| CN213724856U (en) | Stage mechanical equipment system based on live-action performance | |
| CN115035770A (en) | Simulation training equipment for driving training | |
| CN208126704U (en) | A kind of manufacture of pure electric automobile and motor driven systems practical traning platform | |
| CN211375871U (en) | Real standard platform of new energy automobile multimedia teaching | |
| CN113096496A (en) | Primary school mathematics figure demonstration teaching device | |
| CN207319491U (en) | A kind of micro- class of literature records platform | |
| CN205334855U (en) | Electronic three freedoms motion simulates mechanism | |
| CN205827704U (en) | A kind of air suspension of automobile practical traning platform | |
| CN211787685U (en) | Unmanned aerial vehicle demonstrator | |
| CN216596588U (en) | Comprehensive training platform for rail transit | |
| CN211264806U (en) | Operation panel for machinery teaching | |
| CN214541197U (en) | Automobile mechanical design basic experiment training platform | |
| CN110827610A (en) | Excavator operation teaching instrument with VR function | |
| CN212624487U (en) | Education and teaching auxiliary assembly | |
| CN216948281U (en) | Dam concrete vibrating robot for hydropower station | |
| CN216467062U (en) | Display device for educational administration and course arrangement | |
| CN216070557U (en) | Unmanned aerial vehicle collection system based on data acquisition | |
| CN216002049U (en) | Lifting mechanism of outdoor dynamic butterfly model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |