CN216109955U

CN216109955U - Real device of instructing of track traffic driving organization

Info

Publication number: CN216109955U
Application number: CN202120770743.2U
Authority: CN
Inventors: 刘思博; 董耀; 刘家成; 邓航星; 王帅; 刘钰; 张飞; 冯晓璇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-03-22
Anticipated expiration: 2031-04-15

Abstract

The utility model relates to the technical field of practical training devices and discloses a rail transit travelling crane organization practical training device which comprises moving wheels, wherein the tops of the moving wheels are fixedly connected with shock absorption boxes, shock absorption chambers are arranged in the shock absorption boxes, the middle of the bottoms of the shock absorption chambers are fixedly connected with shock absorption mechanisms, the tops of the shock absorption mechanisms are fixedly connected with a machine body, a lifting chamber is arranged in the machine body, the middle of the bottom of the lifting chamber is fixedly connected with an exhibition mechanism, the top of the machine body is fixedly connected with a workbench, and the shock absorption mechanisms comprise supporting springs, limiting sliding chutes, sliding wheels, sliding blocks, telescopic springs, connecting rods and supporting rods. This real device of instructing of track traffic driving organization through setting up exhibition mechanism, when using, through starter motor, can make the exhibition platform expose the workstation top to can improve or reduce the height that needs exhibition article, thereby make the device application scope comparatively extensive, at the grafting guard plate of exhibition platform top four sides simultaneously, can prevent that the article placed at the exhibition platform top from dropping.

Description

Real device of instructing of track traffic driving organization

Technical Field

The utility model relates to the technical field of practical training devices, in particular to a practical training device for rail transit running organization.

Background

Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation.

When the existing rail transit is used for organizing practical training, articles to be explained and the like are often required to be placed on a practical training platform, so that people around the articles are explained.

When instructing in fact, simultaneously because each size of article is not of uniform size, can't explain certain position of article, need the student to queue up and look over one by one to it is more troublesome, thereby the limitation is great when making real platform of instructing use, needs to improve to this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rail transit running organization practical training device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: real device of instructing of track traffic driving tissue, including removing the wheel, remove wheel top fixedly connected with damper, the surge chamber has been seted up in the damper, fixedly connected with damper in the middle of the surge chamber bottom, damper top fixed connection organism, the studio has been seted up in the organism, fixedly connected with exhibition mechanism in the middle of the studio bottom, organism top fixedly connected with workstation.

Preferably, damper is including supporting spring, spacing spout, movable pulley, sliding block, expanding spring, connecting rod and bracing piece, supporting spring fixed connection is in bottom of the body left side, spacing spout fixed connection is in the middle of the surge chamber bottom, left side in spacing spout of movable pulley sliding connection, sliding block fixed connection is in the movable pulley top, connecting rod fixed connection is in the sliding block left side, expanding spring fixed connection is on the sliding block right side, bracing piece hinge joint is in the connecting rod left end.

Preferably, exhibition mechanism is including motor, first belt pulley, belt, second belt pulley, bull stick, lift lead screw, ball nut vice and exhibition stand, motor fixed connection is in the middle of the lift room bottom, first belt pulley fixed connection is in the motor output shaft, belt right-hand member transmission is connected in first belt pulley, second belt pulley transmission is connected in the belt left end, bull stick fixed connection is in second belt pulley center, lift lead screw fixed connection is on the bull stick top, the vice threaded connection of ball nut is close to the bull stick in lift lead screw downside, exhibition stand fixed connection is in the vice right side middle part of ball nut.

Preferably, bracing piece top fixed connection bottom of the body left side, just the bracing piece is located the supporting spring right side, through with bracing piece top fixed connection bottom of the body, can make the organism transmit vibrations to the bracing piece when vibrations.

Preferably, supporting spring, spacing spout, movable pulley, sliding block, connecting rod and bracing piece quantity are two, two supporting spring, spacing spout, movable pulley, sliding block, connecting rod and bracing piece symmetric distribution are in the surge tank left and right sides, and when can making the organism shake, both sides sliding block extrudees expanding spring to the middle part.

Preferably, the bottom of the left side and the right side of the machine body is rotatably connected with pulleys, the inner walls of the left side and the right side of the shock absorption box are provided with sliding grooves corresponding to the pulleys, the machine body is connected with the shock absorption box in a sliding mode through the pulleys, and the machine body can be connected inside the shock absorption box in a sliding mode through the pulleys and the sliding grooves.

Preferably, the bull stick bottom is rotated and is connected bottom of the body inner wall, the lift lead screw top is rotated and is connected top of the body inner wall, the exhibition groove that holds the exhibition platform and remove is seted up at organism and workstation top, the four sides at exhibition platform top are pegged graft and are had the guard plate, and through rotating the bull stick bottom and connecting the bottom in the organism, the top in the lift lead screw top is rotated and is connected the organism can make this exhibition mechanism normal operating.

Compared with the prior art, the utility model provides a rail transit running organization practical training device, which has the following beneficial effects:

1. this real device of instructing of track traffic driving organization through setting up damper, organism vibrations can make the expanding spring both ends draw close to the middle part when removing, and the movable pulley of sliding block bottom makes a round trip to slide on spacing spout simultaneously to can realize the shock attenuation work on the organism.

2. This real device of instructing of track traffic driving organization through setting up exhibition mechanism, when using, through starter motor, can make the exhibition platform expose the workstation top to can improve or reduce the height that needs exhibition article, thereby make the device application scope comparatively extensive, at the grafting guard plate of exhibition platform top four sides simultaneously, can prevent that the article placed at the exhibition platform top from dropping.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic top view of the worktable according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a moving wheel; 2. a damper box; 3. a damping chamber; 4. a damping mechanism; 401. a support spring; 402. a limiting chute; 403. a sliding wheel; 404. a slider; 405. a tension spring; 406. a connecting rod; 407. a support bar; 5. a body; 6. a lifting chamber; 7. an exhibition mechanism; 701. a motor; 702. a first pulley; 703. a belt; 704. a second pulley; 705. a rotating rod; 706. a lifting screw rod; 707. a ball nut pair; 708. an exhibition stand; 8. a work bench.

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 the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides the following technical solutions: the rail transit running tissue training device comprises a moving wheel 1, a damping box 2 is fixedly connected to the top of the moving wheel 1, a damping chamber 3 is formed in the damping box 2, a damping mechanism 4 is fixedly connected to the middle of the bottom of the damping chamber 3, the damping mechanism 4 comprises a supporting spring 401, a limiting sliding groove 402, a sliding wheel 403, a sliding block 404, a telescopic spring 405, a connecting rod 406 and a supporting rod 407, the supporting spring 401 is fixedly connected to the left side of the bottom of a machine body 5, the limiting sliding groove 402 is fixedly connected to the middle of the bottom of the damping chamber 3, the sliding wheel 403 is slidably connected to the left side in the limiting sliding groove 402, the sliding block 404 is fixedly connected to the top of the sliding wheel 403, the connecting rod 406 is fixedly connected to the left side of the sliding block 404, the telescopic spring 405 is fixedly connected to the right side of the sliding block 404, the supporting rod 407 is hinged to the left end of the connecting rod 406, the top of the supporting rod 407 is fixedly connected to the left side of the bottom of the machine body 5, and the supporting rod 407 is positioned on the right side of the supporting spring 401, the top of the support rod 407 is fixedly connected with the bottom of the machine body 5, so that the machine body 5 can transmit vibration to the support rod 407 during vibration, the number of the support springs 401, the limit sliding chutes 402, the sliding wheels 403, the sliding blocks 404, the connecting rods 406 and the support rod 407 is two, the two support springs 401, the limit sliding chutes 402, the sliding wheels 403, the sliding blocks 404, the connecting rods 406 and the support rod 407 are symmetrically distributed at the left side and the right side in the shock absorption box 2, so that when the machine body 5 vibrates, the sliding blocks 404 at the two sides extrude the telescopic springs 405 to the middle part, through the arrangement of the shock absorption mechanism 4, the two ends of the telescopic springs 405 can be drawn close to the middle part during movement of the machine body 5, and the sliding wheels 403 at the bottom of the sliding blocks 404 slide back and forth on the limit sliding chutes 402, so that the shock absorption work on the machine body 5 can be realized, the top of the shock absorption mechanism 4 is fixedly connected with the machine body 5, and the left and right bottoms of the machine body 5 are rotatably connected with pulleys, the inner walls of the left side and the right side of the shock absorption box 2 are provided with sliding grooves corresponding to the pulleys, the machine body 5 is connected with the shock absorption box 2 in a sliding way through the pulleys, the machine body 5 can be connected inside the shock absorption box 2 in a sliding way through the pulleys and the sliding grooves, a lifting chamber 6 is arranged in the machine body 5, the middle of the bottom of the lifting chamber 6 is fixedly connected with an exhibition mechanism 7, the exhibition mechanism 7 comprises a motor 701, a first belt pulley 702, a belt 703, a second belt pulley 704, a rotating rod 705, a lifting screw rod 706, a ball nut pair 707 and an exhibition platform 708, the motor 701 is fixedly connected to the middle of the bottom of the lifting chamber 6, the first belt pulley 702 is fixedly connected to the output shaft of the motor 701, the right end of the belt 703 is in transmission connection with the first belt pulley 702, the second belt pulley 704 is in transmission connection with the left end of the belt 703, the rotating rod is fixedly connected to the center of the second belt pulley 704, the bottom end of the rotating rod 705 is rotatably connected with the inner wall of the bottom of the machine body 5, the top end of the lifting screw rod 706 is rotatably connected with the inner wall of the top of the machine body 5, the top of the machine body 5 and the workbench 8 is provided with a display groove for accommodating the movement of the display table 708, the bottom end of the rotating rod 705 is rotatably connected with the inner bottom of the machine body 5, the top end of the lifting screw rod 706 is rotatably connected with the inner top of the machine body 5, the exhibition mechanism 7 can be normally operated, the lifting screw rod 706 is fixedly connected to the top end of the rotating rod 705, the ball nut pair 707 is in threaded connection with the lower side of the lifting screw rod 706 to be close to the rotating rod 705, the exhibition stand 708 is fixedly connected to the middle part of the right side of the ball nut pair 707, by arranging the exhibition mechanism 7, in use, by activating the motor 701, the display stand 708 can be exposed from the top of the work table 8, thereby the height of the article to be displayed can be increased or reduced, the device has wider application range, simultaneously at the four sides grafting guard plate of stand 708 top, can prevent that the article placed at stand 708 top from dropping, organism 5 top fixedly connected with workstation 8.

In the actual operation process, when the device is used, by arranging the exhibition mechanism 7, when the device is used, the first belt pulley 702 can be rotated by starting the motor 701, the second belt pulley 704 in transmission connection with the first belt pulley 702 drives the lifting screw rod 706 at the top to rotate, meanwhile, the ball nut pair 707 on the lifting screw rod 706 moves on the lifting screw rod 706, the exhibition stand 708 can be exposed out of the top of the workbench 8, so that the height of an article to be exhibited can be increased or decreased, the application range of the device is wider, meanwhile, the four sides at the top of the exhibition stand 708 are inserted with the protection plates, the article placed at the top of the exhibition stand 708 can be prevented from falling off, by arranging the damping mechanism 4, the machine body 5 can generate vibration during moving, meanwhile, the vibration is transmitted to the support rod 407 and the support spring 401, the support spring 401 can be contracted by the vibration, and the support rod 407 can move downwards, the connecting rod 406 hinged to the support rod 407 moves rightwards, so that the two ends of the expansion spring 405 can be drawn close to the middle part, and meanwhile, the sliding wheel 403 at the bottom of the sliding block 404 slides back and forth on the limiting sliding groove 402, so that the damping work on the machine body 5 can be realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Real device of instructing of track traffic driving organization, including removing wheel (1), its characterized in that: remove wheel (1) top fixedly connected with surge tank (2), shock attenuation room (3) have been seted up in surge tank (2), fixedly connected with damper (4) in the middle of shock attenuation room (3) bottom, damper (4) top fixed connection organism (5), lift chamber (6) have been seted up in organism (5), fixedly connected with exhibition mechanism (7) in the middle of lift chamber (6) bottom, organism (5) top fixedly connected with workstation (8).

2. The rail transit vehicle organization training device according to claim 1, which is characterized in that: damper (4) including supporting spring (401), spacing spout (402), movable pulley (403), sliding block (404), expanding spring (405), connecting rod (406) and bracing piece (407), supporting spring (401) fixed connection is in organism (5) bottom left side, spacing spout (402) fixed connection is in the middle of damping chamber (3) bottom, left side in sliding connection is in spacing spout (402) in movable pulley (403), sliding block (404) fixed connection is in movable pulley (403) top, connecting rod (406) fixed connection is in sliding block (404) left side, expanding spring (405) fixed connection is in sliding block (404) right side, bracing piece (407) hinge joint is in connecting rod (406) left end.

3. The rail transit vehicle organization training device according to claim 1, which is characterized in that: the exhibition mechanism (7) comprises a motor (701), a first belt pulley (702), a belt (703), a second belt pulley (704), a rotating rod (705), a lifting screw rod (706), a ball nut pair (707) and an exhibition stand (708), the motor (701) is fixedly connected to the middle of the bottom of the lifting chamber (6), the first belt pulley (702) is fixedly connected to an output shaft of the motor (701), the right end of the belt (703) is connected with the first belt pulley (702) in a transmission way, the second belt pulley (704) is connected with the left end of the belt (703) in a transmission way, the rotating rod (705) is fixedly connected to the center of the second belt pulley (704), the lifting screw rod (706) is fixedly connected to the top end of the rotating rod (705), the ball nut pair (707) is connected with the lower side of the lifting screw rod (706) by screw threads and is close to the rotating rod (705), and the exhibition stand (708) is fixedly connected to the middle part of the right side of the ball nut pair (707).

4. The rail transit vehicle organization training device according to claim 2, characterized in that: the top of the support rod (407) is fixedly connected with the left side of the bottom of the machine body (5), and the support rod (407) is positioned on the right side of the support spring (401).

5. The rail transit vehicle organization training device according to claim 2, characterized in that: the damping box is characterized in that the number of the supporting springs (401), the number of the limiting sliding grooves (402), the number of the sliding wheels (403), the number of the sliding blocks (404), the number of the connecting rods (406) and the number of the supporting rods (407) are two, and the supporting springs (401), the number of the limiting sliding grooves (402), the number of the sliding wheels (403), the number of the sliding blocks (404), the number of the connecting rods (406) and the number of the supporting rods (407) are symmetrically distributed on the left side and the right side in the damping box (2).

6. The rail transit vehicle organization training device according to claim 1, which is characterized in that: organism (5) left and right sides bottom rotates and is connected with the pulley, the spout that corresponds with the pulley is seted up to surge tank (2) left and right sides inner wall, organism (5) are through pulley sliding connection surge tank (2).

7. The rail transit vehicle organization training device according to claim 3, characterized in that: the bottom end of the rotating rod (705) is rotatably connected with the inner wall of the bottom of the machine body (5), the top end of the lifting screw rod (706) is rotatably connected with the inner wall of the top of the machine body (5), an exhibition groove for accommodating the movement of the exhibition stand (708) is formed in the tops of the machine body (5) and the workbench (8), and four sides of the top of the exhibition stand (708) are connected with protection plates in a plugging mode.