CN217767288U

CN217767288U - Portable motor train unit simulation training equipment operating handle

Info

Publication number: CN217767288U
Application number: CN202222153933.7U
Authority: CN
Inventors: 杨誉娥; 谢思明
Original assignee: Hunan Xuancheng Technology Co ltd
Current assignee: Hunan Xuancheng Technology Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-11-08
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a portable EMUs emulation training equipment operating handle relates to rail vehicle and drives emulation training equipment field, including the graduation body, it is provided with the index wheel to rotate in the graduation body, graduation body bottom is provided with a plurality of constant head tanks, installs kingpin, pre-compaction spring and adjusting nut in proper order on the middle part diameter direction of index wheel, and the kingpin sets up in the constant head tank, and the both ends of pre-compaction spring are respectively in the side butt of kingpin and adjusting nut, and adjusting nut threaded connection has the locking handle; the utility model discloses the kingpin that utilizes to float to set up forms the location under the drive of indexing wheel in different constant head tanks to correspond different gear number, the adaptation is than higher, utilizes the floating friction that sets up between damping piece and end cover to match operating handle's operation to feel, and whole operating handle compact structure, and can fine matching training required operation gear and operator feel, the miniaturization of the volume that compact structure brought, portable.

Description

Portable motor train unit simulation training equipment operating handle

Technical Field

The utility model relates to a rail vehicle drives emulation training equipment field, specifically is portable EMUs emulation training equipment operating handle.

Background

With the popularization of rail vehicles and the construction of high-speed rail transportation facilities, the cultivation of motor train unit drivers must be matched with the speed of getting on motor trains and high-speed rails. In the training of drivers, simulation training equipment is needed to be used for simulating real scenes in a matched mode, at present, the simulation training equipment for the motor train unit is large fixed or movable training equipment, training needs to be conducted on training points regularly, fixed places are needed, training cannot be conducted anytime and anywhere, in order to solve the problems, portable simulation training equipment for the motor train unit is developed, and an operating handle needs to be used for the simulation training equipment for the motor train unit.

The existing operating handle is large in size and cannot be used for portable motor train unit simulation training equipment, or the number of the handle gears is insufficient, and the operation of the operating handle of the motor train unit cannot be simulated. Therefore, the portable motor train unit simulation training equipment operating handle is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable EMUs emulation training equipment operating handle, this operating handle gear quantity accord with EMUs operating handle's operation completely under the condition that the volume reduces, makes the training press close to the true condition, has better training effect.

The utility model discloses can realize through following technical scheme: the portable operating handle of the motor train unit simulation training equipment comprises a dividing body, wherein a dividing wheel is rotatably arranged in the dividing body, a plurality of positioning grooves are formed in the bottom of the dividing body, a roller pin, a pre-pressing spring and an adjusting nut are sequentially installed in the middle of the dividing wheel in the diameter direction, the roller pin is arranged in one positioning groove, two ends of the pre-pressing spring are respectively abutted to the side surfaces of the roller pin and the adjusting nut, and the adjusting nut is in threaded connection with a locking handle.

The utility model discloses a further technological improvement lies in: the positioning grooves are arranged in a continuous zigzag structure, and the roller pins are always in contact with the positioning grooves.

The utility model discloses a further technological improvement lies in: two damping mounting holes are formed in the indexing wheel, damping blocks are arranged in the damping mounting holes in a sliding mode, damping springs are further installed in the damping mounting holes, and the two ends of each damping spring are respectively connected with the bottom of each damping mounting hole and the corresponding damping block in an abutting mode.

The utility model discloses a further technological improvement lies in: two end covers are fixedly connected to two sides of the dividing body and are positioned by adopting a spigot structure.

The utility model discloses a further technological improvement lies in: the damping block is always in contact with one end cover under the action of the damping spring, a potentiometer is arranged on the outer side of the other end cover, and the indexing wheel is linked with the potentiometer.

The utility model discloses a further technological improvement lies in: the top of the indexing body is also provided with a gear dial for identifying gears, and the outer side of the locking handle is sleeved with a transition handle.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses a structural design to operating handle, the kingpin of unsteady setting forms the location under the drive of indexing wheel in different constant head tanks, thereby correspond different gear number, and the gear number can carry out the adaptability adjustment according to the number of constant head tank, the adaptation is than higher, the operation that the friction that utilizes the unsteady setting between damping piece and end cover matches operating handle is felt, whole operating handle compact structure, and can fine match the required operation gear of training and operator's feeling, there is extremely strong practicality, the miniaturization of the volume that compact structure brought, and convenient to carry, the training personnel of being convenient for can train anytime and anywhere.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic front view of the external structure of the present invention;

FIG. 2 is a schematic side view of the external structure of the present invention;

FIG. 3 is a schematic cross-sectional view taken along the line A of FIG. 2 according to the present invention;

fig. 4 is a schematic sectional view of the invention from the direction B in fig. 3.

In the figure: 1. an index body; 2. an index wheel; 3. a transition handle; 4. locking the handle; 5. a gear dial; 6. a potentiometer; 7. a first end cap; 8. a second end cap; 9. a damping spring; 10. a damping block; 11. pre-pressing a spring; 12. rolling needles; 13. and adjusting the nut.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-4, the operating handle of the portable motor train unit simulation training device comprises an indexing body 1, wherein a gear dial 5 is fixed at the top of the indexing body 1 through screws, a first end cover 7 and a second end cover 8 are respectively arranged on two sides of the indexing body 1, the first end cover 7 and the second end cover 8 are fixedly connected with the indexing body 1 through threads and are positioned by using a spigot structure;

a plurality of zigzag positioning grooves are uniformly formed in the bottom arc of the indexing body 1, and it should be noted that in this embodiment, the number of the positioning grooves is 14, corresponding to 14 gears, corresponding to different use scenes, the number of the positioning grooves and the gears can be adaptively adjusted, an indexing wheel 2 is arranged between the first end cover 7 and the second end cover 8, the first end cover 7 and the second end cover 8 position the indexing wheel 2 in the radial direction, and the indexing wheel 2 rotates along the axis thereof;

the axial line position of the index wheel 2 is provided with a mounting hole, a roller pin 12, a pre-pressing spring 11 and an adjusting nut 13 are sequentially arranged in the mounting hole from bottom to top, two ends of the pre-pressing spring 11 are respectively abutted against one side of the roller pin 12 and one side of the adjusting nut 13, the roller pin 12 is arranged in a positioning groove on the index body 1, a locking handle 4 is arranged above the adjusting nut 13, the bottom of the locking handle 4 is provided with threads, the locking handle 4 is connected with the adjusting nut 13 through the threads, and the outer side of the middle part of the locking handle 4 is sleeved with a transition handle 3;

two damping mounting holes have been seted up to one side of index wheel 2, the slip is provided with damping piece 10 in the damping mounting hole, still install damping spring 9 in the damping mounting hole, damping spring 9's both ends are respectively in the bottom and the damping piece 10 looks butt of damping mounting hole, one side that makes damping piece 10 under damping spring 9's effect is the inner wall keep in contact with first end cover 7 all the time, second end cover 8's outside fixedly connected with potentiometre 6, be equipped with the column arch on the axis of rotation of index wheel 2, the column arch runs through second end cover 8 and is connected with potentiometre 6.

The utility model discloses when using, pull locking handle 4 with the hand, it is rotatory together to drive indexing wheel 2, and kingpin 12 rolls in the cockscomb structure constant head tank that sets up in the index body 1, and pre-compaction spring 11 is used in playing graduation location and damped effect on kingpin 12, and at this in-process, damping spring 9 makes damping piece 10 and first end cover 7 keep in contact and produce frictional force, plays certain damping effect to make this operating handle, have certain feeling when the operation. The potentiometer 6 is linked with the indexing wheel 2, so that different resistances are corresponding to different gears, the portable motor train unit simulation training equipment can conveniently identify the gear position of the operating handle of the portable motor train unit simulation training equipment, and the purpose of simulating the operation of the motor train unit handle is achieved.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, changes and modifications of the above embodiments that do not depart from the technical scope of the present invention are within the scope of the present invention.

Claims

1. Portable EMUs emulation training equipment operating handle, its characterized in that includes index body (1), the internal rotation of index body (1) is provided with index wheel (2), index body (1) bottom is provided with a plurality of constant head tanks, installs kingpin (12), pre-compaction spring (11) and adjusting nut (13) on the middle part diameter direction of index wheel in proper order, kingpin (12) set up in a constant head tank, the both ends of pre-compaction spring (11) are respectively in the side butt of kingpin (12) and adjusting nut (13), and adjusting nut (13) threaded connection has locking handle (4).

2. The operating handle for the portable motor train unit simulation training equipment as recited in claim 1, wherein the positioning slots are arranged in a continuous saw-toothed structure, and the needle roller (12) is always in contact with the positioning slots.

3. The operating handle of the portable motor train unit simulation training equipment as claimed in claim 1, wherein the index wheel (2) is provided with two damping mounting holes, damping blocks (10) are slidably arranged in the damping mounting holes, damping springs (9) are further arranged in the damping mounting holes, and two ends of each damping spring (9) are respectively abutted against the damping blocks (10) at the bottoms of the damping mounting holes.

4. The operating handle of the portable motor train unit simulation training device as claimed in claim 3, wherein two end covers are fixedly connected to two sides of the dividing body (1), and the two end covers are positioned by adopting a spigot structure.

5. The operating handle of the portable motor train unit simulation training device as claimed in claim 4, wherein the damping block (10) is always in contact with one end cover under the action of the damping spring (9), a potentiometer (6) is arranged on the outer side of the other end cover, and the indexing wheel (2) is linked with the potentiometer (6).

6. The operating handle of the portable motor train unit simulation training device as claimed in claim 1, wherein a gear dial (5) for identifying gears is further arranged at the top of the dividing body (1), and a transition handle (3) is sleeved on the outer side of the locking handle.