CN215834126U

CN215834126U - Teaching instrument for motor train unit height adjusting valve

Info

Publication number: CN215834126U
Application number: CN202122335280.XU
Authority: CN
Inventors: 张锐; 姜洋; 王长亮; 王永刚; 张宝成
Original assignee: Harbin Ji'an Rail Transit Equipment Co ltd
Current assignee: Harbin Ji'an Rail Transit Equipment Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-15
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to the technical field of regulating valves, in particular to a teaching instrument for a motor train unit height regulating valve, which comprises a drawer shell, wherein a teaching mechanism for teaching users is arranged on the drawer shell, the teaching mechanism comprises a display disc, the display disc is arranged above the drawer shell, a bracket is fixedly arranged on the display disc, a second mounting plate is fixedly arranged on a cross rod part of the bracket, and a bolt is movably arranged on the second mounting plate. The study staff can adapt better.

Description

Teaching instrument for motor train unit height adjusting valve

Technical Field

The application relates to the technical field of adjusting valves, in particular to a teaching instrument for a motor train unit height adjusting valve.

Background

The motor train unit (Powered train-set 1), also called "motor train unit train", is a new traffic term in China, a type of modern train, and consists of a plurality of Powered vehicles (motor cars) and unpowered vehicles (trailers), and the train operates in a fixed marshalling mode in normal service life.

Current governing valve teaching apparatus mostly watches on the main equipment to field operation, when operator's operation like this, the operation of other visitor's inconvenient according to using learns, consequently needs a kind of teaching apparatus for EMUs altitude adjustment valve urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a teaching instrument for a motor train unit height adjusting valve, which aims to solve the problems in the background technology.

The embodiment of the application adopts the following technical scheme:

the utility model provides a be used for EMUs altitude control valve teaching apparatus, includes the drawer shell, be equipped with the teaching mechanism who supplies the user of service teaching usefulness on the drawer shell, teaching mechanism includes the show dish, the show dish sets up the top at the drawer shell, fixed mounting has the support above the show dish, fixed mounting has the second mounting panel on the horizontal pole part of support, movable mounting has the bolt on the second mounting panel, the second mounting panel has the holistic connection governing valve part of altitude control valve through bolt movable mounting, fixed mounting has first mounting panel on the support, there is the holistic governing valve part of altitude control valve through bolt movable mounting on the first mounting panel.

Preferably, be provided with the collection mechanism of accomodating accessory and instrument on the drawer shell, collection mechanism includes the drawer slide, drawer slide fixed mounting is on the lateral wall of drawer shell, the spout has been seted up on the lateral wall of drawer slide, be provided with the drawer between the drawer slide, drawer movable mounting is in the drawer shell, there is the pulley through pivot movable mounting on the lateral wall of drawer, pulley movable mounting is in the spout, the front fixed mounting of drawer has the drawer handle.

Preferably, be provided with the adjustment and control mechanism who adjusts the show dish position on the show dish, adjustment and control mechanism includes circular carousel, circular carousel fixed mounting is at the lower surface of show dish, and circular carousel movable mounting is on drawer shell, two sets of rectangular channels have been seted up to the higher authority of show dish, and the rectangular channel also runs through circular carousel, movable mounting has the cardboard in the rectangular channel, the higher authority fixed mounting of cardboard has the connection diaphragm, fixed mounting has the triangle-shaped piece on the connection diaphragm, fixed mounting has the handle on the triangle-shaped piece.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, when in use, the bolt arranged on the second mounting plate is twisted to realize the separation of the integral connecting and adjusting valve part of the height adjusting valve and the second mounting plate, the integral connecting and adjusting valve part of the height adjusting valve is moved downwards after the separation is finished, the horizontal rod part of the integral height adjusting valve is inclined downwards to exhaust the air in the air spring, after the exhaust is finished, the integral connecting and adjusting valve part of the height adjusting valve is arranged on the second mounting plate again to realize the integral control of the height adjusting valve so as to simulate the adjustment under normal conditions, the display effect is better, the recovery degree is high, meanwhile, a drawer handle can be pulled, the drawer handle is forced to drive the drawer to move, the pulley is driven to move in the sliding groove, the sliding groove is not completely penetrated, the movement of the drawer can be blocked, the anti-falling function can be started, and meanwhile, tools and accessories can be conveniently placed in the drawer, let whole teaching aid more pleasing to the eye, this device makes things convenient for the better adaptation of study personnel through the use of analog instrument under normal condition.

Two, through pulling the handle, the pulling force is applyed to the removal of handle to triangle-shaped piece and connection diaphragm, the rotation of drive show dish behind triangle-shaped piece and the connection diaphragm atress, the rotation of show dish drives circular carousel and rotates in drawer shell, realize the regulation to the position of show dish, make things convenient for different personnel to watch altitude mixture control valve from the position of difference, adjust the completion back, the rebound handle, the removal of handle drives triangle-shaped piece, the rebound of connection diaphragm and cardboard, realize the separation of cardboard and rectangular channel, conveniently take off the handle, can not influence the use of study personnel, the usability of this device has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the overall structure of the height adjusting valve of the present invention;

fig. 4 is an exploded view of the regulating mechanism of the present invention.

In the figure: 1. a drawer housing; 2. the height adjusting valve is integral; 11. a drawer slide; 12. a drawer; 13. a drawer handle; 14. a chute; 15. a pulley; 21. a display tray; 22. a circular turntable; 23. a rectangular groove; 24. A handle; 25. a triangular block; 26. connecting the transverse plates; 27. clamping a plate; 31. a support; 32. a first mounting plate; 33. a second mounting plate; 34. and (4) bolts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1: referring to fig. 1 to 4, a teaching apparatus for a motor train unit height adjusting valve comprises a drawer housing 1, wherein a teaching mechanism for teaching users is arranged on the drawer housing 1, the teaching mechanism comprises a display disc 21, the display disc 21 is arranged above the drawer housing 1, a support 31 is fixedly arranged on the display disc 21, a second mounting plate 33 is fixedly arranged on a cross rod part of the support 31, a bolt 34 is movably arranged on the second mounting plate 33, a connecting adjusting valve part of a height adjusting valve body 2 is movably arranged on the second mounting plate 33 through the bolt 34, a first mounting plate 32 is fixedly arranged on the support 31, and an adjusting valve part of the height adjusting valve body 2 is movably arranged on the first mounting plate 32 through the bolt 34.

Be provided with on the drawer housing 1 and carry out the collection mechanism of accomodating accessory and instrument, collection mechanism includes

drawer slide

11, 11 fixed mounting of drawer slide are on the lateral wall of drawer housing 1, have seted up spout 14 on the lateral wall of drawer slide 11, be provided with drawer 12 between the

drawer slide

11, 12 movable mounting of drawer has pulley 15 through pivot movable mounting in drawer housing 1 on the lateral wall of drawer 12, in 15 movable mounting of pulley have spout 14, the front fixed mounting of drawer 12 has drawer handle 13.

When in use, the bolt 34 arranged on the second mounting plate 33 is twisted to realize the separation of the connecting and adjusting valve component of the height adjusting valve whole 2 and the second mounting plate 33, the connecting and adjusting valve component of the height adjusting valve whole 2 is moved downwards after the separation is finished, the horizontal rod part of the height adjusting valve whole 2 is inclined downwards to exhaust the air in the air spring, after the exhaust is finished, the connecting and adjusting valve component of the height adjusting valve whole 2 is arranged on the second mounting plate 33 again to realize the control of the height adjusting valve whole 2 to simulate the adjustment under the normal condition, the display effect is better, the recovery degree is high, meanwhile, the drawer handle 13 can be pulled, the drawer handle 13 is stressed to drive the drawer 12 to move, the movement of the drawer 12 drives the pulley 15 to move in the chute 14, and the chute 14 is not completely penetrated, so as to block the movement of the drawer 12, open anti-drop's function, conveniently put into drawer 12 with instrument and accessory simultaneously in, make whole teaching aid more pleasing to the eye, this device is through the use of analog instrument under the normal condition, makes things convenient for the better adaptation of study personnel.

Be provided with on the show dish 21 and carry out the adjustment and control mechanism who adjusts to show dish 21 position, adjustment and control mechanism includes circular carousel 22, circular carousel 22 fixed mounting is at the lower surface of show dish 21, and circular carousel 22 movable mounting is on drawer housing 1, two sets of rectangular channels 23 have been seted up to the higher authority of show dish 21, and rectangular channel 23 also runs through circular carousel 22, movable mounting has cardboard 27 in the rectangular channel 23, the higher authority fixed mounting of cardboard 27 has connection diaphragm 26, fixed mounting has triangle-shaped piece 25 on the connection diaphragm 26, fixed mounting has handle 24 on the triangle-shaped piece 25.

Through pulling handle 24, the pulling force is exerted to triangular block 25 and connection diaphragm 26 in the removal of handle 24, triangular block 25 and the rotation that drives show dish 21 behind the connection diaphragm 26 atress, the rotation of show dish 21 drives circular carousel 22 and rotates in drawer housing 1, the realization is to the regulation of the position of show dish 21, make things convenient for different personnel to watch height adjusting valve from the position of difference, adjust the completion back, upward movement handle 24, the removal of handle 24 drives triangular block 25, connect diaphragm 26 and cardboard 27's rebound, realize cardboard 27 and rectangular channel 23's separation, conveniently take off handle 24, can not influence the use of study personnel, the usability of this device has been improved.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a be used for EMUs altitude adjustment valve teaching apparatus, includes drawer shell (1), its characterized in that: the teaching mechanism is characterized in that a teaching mechanism for teaching of users is arranged on the drawer shell (1), the teaching mechanism comprises a display disc (21), the display disc (21) is arranged above the drawer shell (1), a support (31) is fixedly arranged on the display disc (21), a second mounting plate (33) is fixedly arranged on a cross rod part of the support (31), a bolt (34) is movably arranged on the second mounting plate (33), a connecting and adjusting valve part of the whole height adjusting valve (2) is movably arranged on the second mounting plate (33) through the bolt (34), a first mounting plate (32) is fixedly arranged on the support (31), and an adjusting valve part of the whole height adjusting valve (2) is movably arranged on the first mounting plate (32) through the bolt (34);

the drawer shell (1) is provided with a collecting mechanism for storing accessories and tools;

the display disc (21) is provided with a regulating mechanism for regulating the position of the display disc (21).

2. The leveling valve teaching instrument for motor train units according to claim 1, wherein: the collecting mechanism comprises a drawer slide way (11), the drawer slide way (11) is fixedly installed on the side wall of the drawer shell (1), and a sliding groove (14) is formed in the side wall of the drawer slide way (11).

3. The leveling valve teaching instrument for motor train units according to claim 2, wherein: be provided with drawer (12) between drawer slide (11), drawer (12) movable mounting is in drawer shell (1), there are pulley (15) through pivot movable mounting on the lateral wall of drawer (12), pulley (15) movable mounting is in spout (14), the positive fixed mounting of drawer (12) has drawer handle (13).

4. The leveling valve teaching instrument for motor train units according to claim 1, wherein: the regulating mechanism comprises a circular turntable (22), the circular turntable (22) is fixedly mounted on the lower surface of the display disc (21), and the circular turntable (22) is movably mounted on the drawer shell (1).

5. The leveling valve teaching instrument for motor train units according to claim 4, wherein: two groups of rectangular grooves (23) are formed in the upper surface of the display disc (21), the rectangular grooves (23) also penetrate through the circular turntable (22), and clamping plates (27) are movably mounted in the rectangular grooves (23).

6. The leveling valve teaching instrument for motor train units according to claim 5, wherein: a connecting transverse plate (26) is fixedly mounted on the clamping plate (27), a triangular block (25) is fixedly mounted on the connecting transverse plate (26), and a handle (24) is fixedly mounted on the triangular block (25).