CN216486870U - Manpower brake simulation training equipment - Google Patents
Manpower brake simulation training equipment Download PDFInfo
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- CN216486870U CN216486870U CN202123085874.6U CN202123085874U CN216486870U CN 216486870 U CN216486870 U CN 216486870U CN 202123085874 U CN202123085874 U CN 202123085874U CN 216486870 U CN216486870 U CN 216486870U
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Abstract
The utility model belongs to the technical field of teaching simulation equipment technique and specifically relates to a real equipment of instructing of manpower brake simulation is related to, manpower braking system including set up in the brake lever of the wall of EMUs, real equipment of instructing of manpower brake simulation includes brake lever and maintenance portion. The brake handle has a swivel axis, and the retaining portion cooperates with the brake handle such that the brake handle rotates relative to the retaining portion about the swivel axis. According to the simulation training equipment for the manual brake of the motor train unit, the simulation of the manual brake system of the motor train unit is realized, the teaching cost of the on-duty training of the manual brake system of the motor train unit is effectively reduced, and the field occupied by the training is reduced.
Description
Technical Field
The application relates to the technical field of teaching simulation equipment, in particular to a manual brake simulation practical training device.
Background
The motor train unit generally comprises an automatic braking system and a manual braking system, and when the automatic braking system fails, a crew member can brake the motor train unit through the manual braking system so as to ensure the personal safety of passengers. The manual braking system generally comprises a braking handle arranged on the wall of the motor train unit, and when manual braking is needed, a crew member is required to rotate the braking handle to perform braking operation; when the braking operation is finished, the crew member is required to rotate the brake handle in the opposite direction to relieve the braking action until the brake handle is reset. The operation process is relatively complex, and the crew members need to be skilled in the operation skills of the manual braking system before going on duty so as to ensure the running safety of the motor train unit.
However, the operation training of the manual brake system before the crew member is on duty is to visit or operate the real motor train unit for training, so that a large field is needed for parking the motor train unit for training, and the cost for training and purchasing the motor train unit is huge.
In addition, the motor train unit operated by the trainees is in a parking state, the braking process of the motor train unit in a traveling state cannot be experienced, a large gap exists between the training process and actual operation, the seamless connection of on-duty operation cannot be achieved, and the training effect is not ideal.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a real standard equipment of manpower brake simulation to solve the post training of the manpower braking system of EMUs that exists among the prior art to a certain extent and occupy the place too big, the too high technical problem of teaching purchasing cost.
According to the first aspect of the application, a manpower brake simulation training device is provided for simulating a manpower brake system of a motor train unit, wherein the manpower brake system comprises a brake handle arranged on the wall of the motor train unit, and the manpower brake simulation training device comprises:
the brake handle having a swivel axis;
a retaining portion that cooperates with the brake handle such that the brake handle rotates about the swivel axis relative to the retaining portion.
Preferably, the manual brake simulation training device further comprises a mounting part;
the brake handle comprises a handle part and a rotary part which are connected with each other, the rotary part extends along the rotary axis, the rotary part penetrates through the arrangement part, and the holding part and the handle part are respectively arranged on two sides of the arrangement part.
According to the technical characteristics, the wall of the motor train unit is simulated through the arrangement part, so that the scene simulated by the manual brake simulation practical training equipment is close to the actual environment of the motor train unit.
Preferably, a mounting groove is formed on a side of the mounting portion where the handle portion is located, and the handle portion is disposed in the mounting groove.
According to the technical characteristics, the handle part can be placed in the placing groove, and the handle is prevented from being touched by mistake in a non-braking state.
Preferably, the support part is arranged on the side of the holding part of the placing part, the support part is fixedly connected with the placing part, and the holding part and the support part are connected in a sliding manner along the extending direction of the rotation axis.
According to the technical characteristics, the handle part is pulled to realize the movement of the support part, so that the handle part can be rotated after being pulled out of the placing groove, and the handle is prevented from being touched by mistake in a non-braking state.
Preferably, the manual brake simulation practical training equipment further comprises an inductive switch and a control part which are in communication connection with each other;
the inductive switch is arranged at a first position of the supporting part, and when the holding part moves to the first position, the inductive switch is triggered to send a signal to the control part.
Preferably, the holding part comprises an encoder, the encoder and the revolving part are coaxially arranged, the encoder is in communication connection with the control part, and the encoder sends the rotation direction information and the rotation number information of the holding part to the control part.
Preferably, the handle portion extends in a direction perpendicular to the axis of rotation;
the first position is located on one side of the supporting portion close to the placing portion, and when the holding portion is located at the first position, the handle portion is located on the outer side of the placing groove.
Preferably, said resting grooves are sectioned by a plane perpendicular to the axis of revolution for the portion of strip obtained.
Preferably, the manual brake simulation practical training equipment further comprises a display part, and the display part is in communication connection with the control part;
when the inductive switch is triggered, the display part displays a starting simulation image;
the control part controls the display part to display a braking state or relieve the braking state according to the received rotation direction information;
the control part controls the display part to display the brake or relieve the brake according to the received information of the number of the rotation turns.
Preferably, the manual brake simulation training device further comprises a connecting shaft extending along the rotation axis, and the holding part and the rotation part are connected through the connecting shaft.
According to the technical characteristics, the machining precision of the rotary part is effectively reduced, and the machining cost is reduced.
Compared with the prior art, the beneficial effect of this application is:
the application provides a real equipment of instructing of manpower brake simulation makes the brake lever rotatory for the holding part around the gyration axis through holding part and brake lever cooperation, realizes the simulation to EMUs manpower braking system, has effectively reduced the teaching cost of the post training of the manpower braking system of EMUs, has reduced the place that the training took.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a structural front view of a manual brake simulation training device provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a cross-sectional view of the simulated practical training device for a human brake, which is provided in FIG. 1, cut along the direction A-A;
fig. 3 is a structural front view of a human-powered brake simulation practical training device according to still another embodiment of the present application.
Reference numerals:
1-a mounting wall; 2-a handle; 21-a rotating shaft; 3-placing the groove; 4-connecting the shaft; 5-a protective cover; 6-an encoder; 7-mounting seats; 8-a slide block; 9-a slide rail; 10-a first plate; 11-second plate.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments.
The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.
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.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and operate, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The following describes a human brake simulation training device according to some embodiments of the present application with reference to fig. 1 to 3.
Referring to fig. 1 to 3, an embodiment of the application provides a manual brake simulation practical training device for simulating a manual brake system of a motor train unit, the manual brake system comprises a brake handle arranged on a wall of the motor train unit, and the manual brake simulation practical training device comprises the brake handle and a holding part. The brake handle is provided with a rotary axis, and the holding part is matched with the brake handle, so that the brake handle rotates around the rotary axis relative to the holding part, the simulation of the motor train unit manual brake system is realized, the teaching cost of the post training of the manual brake system of the motor train unit is effectively reduced, and the field occupied by the training is reduced.
In an embodiment, the manual brake simulation training device may further include a mounting wall 1 for simulating a wall of a motor train unit. Preferably, as shown in fig. 2, the brake handle comprises a handheld handle 2 and a rotating shaft 21 which are connected with each other, the rotating shaft 21 extends along the line, the rotating shaft 21 penetrates through the mounting wall 1, and the holding part and the handheld handle 2 are respectively arranged on two sides of the mounting wall 1, so that the simulated scene of the simulation training equipment of the manual brake is close to the actual environment of the motor train unit.
Alternatively, as shown in fig. 1 and 2, the handle 2 extends in a direction perpendicular to the swivel axis, thus facilitating the transmission of torque.
Preferably, as shown in fig. 2, a mounting groove 3 is formed on the side of the handle 2 of the mounting portion, and the handle 2 is disposed in the mounting groove 3. Under the state that the motor train unit does not use manual braking, the handheld handle 2 can be sunk into the placing groove 3, the phenomenon that the braking is triggered by mistaken touch is effectively avoided, and the manual brake simulation training equipment is closer to the real operating environment of the motor train unit.
Preferably, as shown in fig. 1, the seating groove 3 is formed to be formed as a circular groove, so that an operator can easily pull/retract the handle 2 from the seating groove 3.
Alternatively, as shown in fig. 3, the seating groove 3 may also be formed as an elongated groove. In other words, the section of the placing groove 3 which is obtained by sectioning through a plane vertical to the direction of the rotation axis is strip-shaped, so that when the handheld handle 2 is prevented from being arranged in the placing groove 3, the handheld handle 2 cannot rotate in the groove under the limitation of the groove wall, and the phenomenon that the brake is triggered by mistaken touch is further avoided.
In the embodiment, the manual brake simulation training device further comprises a bracket, the bracket is arranged on the side of the holding part of the mounting wall 1, the bracket is fixedly connected with the mounting wall 1, and the holding part and the bracket are connected in a sliding manner along the direction of the rotation axis. Preferably, as shown in fig. 2, the bracket may be formed as a first plate 10 and a second plate 11 which are vertically connected to each other, the first plate 10 being attached to the installation wall 1, and the bracket being fixedly connected to the installation wall 1 via the first plate 10. The second plate 11 is formed with a slide rail 9 extending in the direction of the axis of rotation. The holder may comprise a slide 8 matching the slide 9, which slide 8 is used for mounting the encoder 6 described below. The movement of the supporting part can be realized by pulling the hand-held handle 2, so that the holding part can realize the linkage with the brake handle when an operator performs the action of pulling out/putting back the hand-held handle 2 from the placing groove 3.
Preferably, the holding part may further include an encoder 6, the encoder 6 is coaxially connected to the rotating shaft 21, and is connected to a Programmable Logic Controller (PLC) for communication so as to feed back information of the number of rotations and information of the rotation direction of the handle 2 to the PLC. Optionally, as shown in fig. 2, the manpower brake simulation training device further comprises a connecting shaft 4, the connecting shaft 4 extends along the direction of the rotation axis, and the encoder 6 and the rotating shaft 21 can be connected via the connecting shaft 4. Alternatively, an external thread is formed at an end of the connecting shaft 4 close to the rotating shaft 21, a threaded hole extending in the direction of the rotation axis is formed at a connecting end of the rotating shaft 21 with the connecting shaft 4, and the connecting shaft 4 is connected with the rotating shaft 21 via the threaded hole. The other end of connecting axle 4 is formed with the opening, and this opening can be inserted to above-mentioned encoder 6's axle, and connecting axle 4 still includes the bolt, and when encoder 6's axle inserted the opening, the bolt can be followed the perpendicular to axis of revolution direction and run through the axle of connecting axle 4 and encoder 6 simultaneously, realizes connecting axle 4 and encoder 6 connection between them.
Optionally, as shown in fig. 2, the holding portion may further include a mounting seat 7, and the encoder 6 is disposed on the slider 8 via the mounting seat 7, which effectively reduces the mounting difficulty and the machining precision of both the installation wall 1 and the slider 8.
Referring to fig. 2, a structural schematic diagram of a cross-sectional view obtained by cutting along the direction a-a when the simulation training device of the manual brake is in a reset state is shown. The reset state will be described in detail below, and will not be described herein. Preferably, the simulation training equipment for the human brake further comprises an inductive switch and a control part which are in communication connection with each other. The inductive switch is arranged at the first position of the second plate 11, and when the sliding block 8 moves to the first position, the inductive switch is triggered to send a signal to the control part. Alternatively, the inductive switch may be formed as a contact switch, or the inductive switch may be formed as another limit switch, such as an opto-electronic switch. The control portion may be formed as a programmable logic controller. Preferably, the first position is located at the end of the sliding rail 9 close to the end of the placement wall 1, and when the sliding block 8 is located at the first position, the handheld handle 2 is located outside the placement groove 3, so that the handheld handle 2 is pulled out, and the braking action is triggered after the handheld handle 2 leaves the placement groove 3, thereby further reducing the probability of braking triggering caused by mistaken touch.
Preferably, the human brake simulation training device further comprises a display, and the display is in communication connection with the programmable logic controller. When the inductive switch is triggered, the display displays the start simulation image. And the programmable logic controller controls the display to display a braking state or relieve the braking state according to the received rotation direction information. Specifically, a first one of clockwise rotation and counterclockwise rotation facing the grip 2 is defined as a first rotation direction, and a second one of clockwise rotation and counterclockwise rotation facing the grip 2 is defined as a second rotation direction. When the operator rotates the handle 2 in the first rotation direction, the display part displays a braking state; when the operator rotates the handle 2 in the second rotational direction, the display section displays a brake release state.
In addition, the programmable logic controller controls the display to display the brake or relieve the brake according to the received information of the number of the rotation turns. Specifically, when the operator has rotated the hand grip 2 in the first rotational direction less than X revolutions (X indicates the number of revolutions the brake handle needs to be rotated to complete the braking action for the locomotive consist, e.g., X may be formed as 1, 2, … … 5, … … 10, … … 15, … …, etc.), the display shows that braking is in progress; when the operator rotates the handle 2 in the first rotation direction for X turns, the display displays that the braking is completed; when the operator rotates the hand-held handle 2 in the second rotation direction to reach the X circle, the display displays the brake relieving operation; when the operator rotates the hand-held handle 2 in the second rotating direction to reach X circles, the display displays that the relieving brake is completed, so that man-machine interaction is realized, the operator can master the actual influence of the operation action on the motor train unit, and the difference between the training and the actual operation is effectively shortened.
Optionally, as shown in fig. 2, the simulated practical training device for a human brake may further include a protective cover 5, and the protective cover 5 may be formed into a rectangular shell, and the protective cover 5 is disposed on a side of the installation wall 1 facing away from the handle 2. The protective cover 5 can be fixedly connected with the first plate 10, and the retaining part, the connecting shaft 4 and the second plate 11 are covered inside the protective cover 5, so that the safety of the internal structure of the simulation training equipment of the manual brake is ensured.
On the basis of the above-described features, the operation and the working principle of the simulation training device for a human brake is described below by taking the simulation training device for a human brake shown in fig. 1 to 3 as an example.
The manual brake simulation training equipment is usually in a reset state before simulation operation is carried out by an operator (the reset state means that the hand-held handle 2 is in the placing groove 3, and the encoder 6 is in an initial position where the recorded rotation turns are zero). When the operator carries out the analog operation, pull out handheld handle 2, handheld handle 2 drives slider 8 and slides to the primary importance, triggers inductive switch. The inductive switch feeds back a signal to the programmable logic controller, and the programmable logic controller controls the display to display the start simulation image. The operator rotates the hand-held handle 2 towards the first rotating direction, the encoder 6 feeds back the rotating direction information and the rotating circle number information to the programmable logic controller, at the moment, the display displays braking to be carried out until the operator rotates the hand-held handle 2 towards the first rotating direction to reach X circles, and the display displays braking to be finished. After the braking action is finished, the manual braking equipment needs to be restored, so that the normal operation of the motor train unit is ensured. Operating personnel need be towards the rotatory handheld handle 2 of second direction of rotation, and encoder 6 feeds back direction of rotation information and number of revolutions information to programmable logic controller, and at this moment, the braking is alleviated in the display demonstration and goes on, and until operating personnel reaches X circle towards the rotatory handheld handle 2 of second direction of rotation, at this moment, the real standard equipment of manpower brake simulation resumes the recovery state, and the braking completion is alleviated in the display demonstration, accomplishes analog operation.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. The utility model provides a real equipment of instructing of manpower brake simulation for simulate EMUs's manpower braking system, manpower braking system including set up in the brake handle of EMUs's wall, its characterized in that, the real equipment of instructing of manpower brake simulation includes:
the brake handle having a swivel axis;
a retaining portion that cooperates with the brake handle such that the brake handle rotates about the swivel axis relative to the retaining portion.
2. The simulated practical training equipment for a human-powered brake as claimed in claim 1,
the manual brake simulation training device further comprises a mounting part;
the brake handle comprises a handle part and a rotary part which are connected with each other, the rotary part extends along the rotary axis, the rotary part penetrates through the arrangement part, and the holding part and the handle part are respectively arranged on two sides of the arrangement part.
3. The simulation training equipment of a human-powered brake as claimed in claim 2, wherein a mounting groove is formed on a side of the handle portion of the mounting portion, and the handle portion is disposed in the mounting groove.
4. The practical training equipment for simulation of manpower brake machine as claimed in claim 3, further comprising a supporting portion, wherein the supporting portion is disposed at the side of the holding portion of the mounting portion, the supporting portion is fixedly connected with the mounting portion, and the holding portion and the supporting portion are connected in a sliding manner along the extending direction of the rotation axis.
5. The simulated practical training equipment for a human-powered brake as claimed in claim 4, wherein,
the manual brake simulation practical training equipment further comprises an inductive switch and a control part which are in communication connection with each other;
the inductive switch is arranged at a first position of the supporting part, and when the holding part moves to the first position, the inductive switch is triggered to send a signal to the control part.
6. The simulation training equipment of the human brake as claimed in claim 5, wherein the holding part comprises an encoder, the encoder and the revolving part are coaxially arranged, the encoder is in communication connection with the control part, and the encoder sends the information of the rotating direction and the information of the number of turns of the rotating direction of the holding part to the control part.
7. The simulated practical training equipment for a human-powered brake as claimed in claim 5,
the handle portion extends in a direction perpendicular to the axis of rotation;
the first position is located on one side of the supporting portion close to the placing portion, and when the holding portion is located at the first position, the handle portion is located on the outer side of the placing groove.
8. The simulated practical training equipment of the human brake as claimed in claim 7, wherein the section of the seating groove obtained by cutting the seating groove by a plane perpendicular to the rotation axis is formed in a strip shape.
9. The simulated practical training equipment for a human-powered brake as claimed in claim 6,
the manual brake simulation practical training equipment further comprises a display part, and the display part is in communication connection with the control part;
when the inductive switch is triggered, the display part displays a starting simulation image;
the control part controls the display part to display a braking state or relieve the braking state according to the received rotation direction information;
the control part controls the display part to display the braking, the braking completion, the braking relieving and the braking completion according to the received information of the number of the rotation turns.
10. The human brake simulation training device of any one of claims 2 to 9,
the manual brake simulation training device further comprises a connecting shaft, the connecting shaft extends along the rotation axis, and the holding portion and the rotation portion are connected through the connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123085874.6U CN216486870U (en) | 2021-12-09 | 2021-12-09 | Manpower brake simulation training equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123085874.6U CN216486870U (en) | 2021-12-09 | 2021-12-09 | Manpower brake simulation training equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216486870U true CN216486870U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123085874.6U Active CN216486870U (en) | 2021-12-09 | 2021-12-09 | Manpower brake simulation training equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216486870U (en) |
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2021
- 2021-12-09 CN CN202123085874.6U patent/CN216486870U/en active Active
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