CN111982547A

CN111982547A - Controllable resistor experimental device for rail transit

Info

Publication number: CN111982547A
Application number: CN202010852055.0A
Authority: CN
Inventors: 胡宗杨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2020-11-24

Abstract

The invention discloses a controllable resistor experimental device for rail transit, which comprises a control console and an experimental machine body, wherein the control console is arranged outside one side of the experimental machine body, a square groove is formed in the surface of the other side of the experimental machine body, a storage plate is arranged inside the square groove, the storage plate is fixedly connected with a hinge with the inner wall of the bottom of the square groove, a fixed crosspiece is fixedly connected to the side surface of the experimental machine body at the bottom of the square groove, and the storage plate is horizontally unfolded and is attached to the top surface of the fixed crosspiece; through the thing board and the fixed crosspiece of putting of design, solved present controllable resistance ware and need prepare the multiunit with accurate experimental data in the experimentation, but the resistance ware is too much then not place at experiment organism periphery to lead to the problem that inconvenient was taken to the resistance ware in the experimentation, put the thing board and expand and in fixed crosspiece block level with the hinge, put the placing of the thing board resistance ware of being convenient for and conveniently take at any time in the experimentation.

Description

Controllable resistor experimental device for rail transit

Technical Field

The invention belongs to the technical field of rail transit, and particularly relates to a controllable resistor experimental device for rail transit.

Background

Along with the improvement of the running speed of the train, the problems of safety, stability and comfort are more and more emphasized, the train can not ensure stable running after leaving the vibration damper, the active vibration damper which can change the damping coefficient in real time according to the vibration acceleration of the train body to reduce the vibration of the train body and improve the running safety, the smoothness and the comfort of the train is researched while the performance of the original vibration damper is actively improved at home and abroad, along with the mass introduction of high-speed and other technically advanced trains and related technologies thereof, parts which need to be replaced can be ensured to be free or provided at a lower price at the outside in the quality guarantee period of each part, but once the parts are not in the quality guarantee period, the price of replacement parts which have no equivalent performance and quality at home can be increased by times, the running maintenance cost is greatly improved, and the situation appears when a plurality of big cities in China introduce into foreign subway trains, therefore, in order to avoid such a situation, the localization process of related products must be accelerated, the quality of the damper is improved, and the performance test of the damper becomes very important.

If at present controllable resistance ware need prepare multiunit with accurate experimental data in the experimentation, but too much then not place at experiment organism periphery to lead to the inconvenient problem of resistance ware in the experimentation to take, we provide a controllable resistance ware experimental apparatus for track traffic for this reason.

Disclosure of Invention

The invention aims to provide a controllable resistor experimental device for rail transit, which solves the problem that a plurality of groups of accurate experimental data need to be prepared in the experimental process of the conventional controllable resistor in the background technology, but the resistor is not placed around an experimental machine body if the number of resistors is too large, so that the resistor is inconvenient to take in the experimental process.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a controllable resistance ware experimental apparatus for track traffic, includes control cabinet and experiment organism, the control cabinet sets up in one side outside of experiment organism, the square groove has been seted up on the opposite side surface of experiment organism, the inside of square groove is provided with puts the thing board, put the bottom inner wall fixedly connected with hinge of thing board and square groove, the side of experiment organism is at the fixed crosspiece of the bottom fixedly connected with of square groove, it spreads and laminates each other with the top surface of fixed crosspiece to put the thing board level.

Preferably, put the thing board and keep away from the fixed knot of one end top fixedly connected with of hinge, the fixed slot has been seted up to the top inner wall in square groove, fixed knot is fixed in the inside of fixed slot.

Preferably, the storage grooves are formed in the two ends of the top of the storage plate, the limiting baffle is arranged inside the storage grooves, and the limiting baffle is perpendicular to the storage grooves.

Preferably, limit baffle and the inner wall fixedly connected with fixed axle of accomodating the groove, limit baffle's the bottom outside fixedly connected with reset spring, reset spring's the other end is fixed at the outer end inner wall of accomodating the groove.

Preferably, the mounting groove has all been seted up at the bottom both ends of fixed crosspiece, the inside of mounting groove is provided with the tool holder, the inner fixed surface of tool holder is connected with the magnetism and pastes.

Preferably, a tool head is arranged inside the tool box, a fixing column is fixedly connected to the end of the tool head, and a bogie is fixedly connected to the fixing column and the inner wall of the end of the tool box.

Preferably, the sliding groove is formed in the inner wall of the top of the mounting groove, the sliding rail is fixedly connected to the outer wall of the end portion of the tool box, and the sliding rail is fixed inside the sliding groove.

Preferably, the port of the sliding groove is fixed on the end face of the fixed crosspiece, the cross section of the sliding rail is of an inverted T-shaped structure, and the sliding rail is fixedly clamped with the sliding groove.

Preferably, a cabinet door is fixedly connected to the surface of the front end of the experimental machine body, a protective net is fixedly connected to the surface of the inner side of the cabinet door, and a pull handle is fixedly connected to the outer side of the end portion of the cabinet door.

Preferably, the top front end fixedly connected with display screen of control cabinet, the control cabinet is connected with the function button at the bottom fixed connection of display screen, the front end fixed surface of control cabinet is connected with the operation platform.

Compared with the prior art, the invention has the beneficial effects that:

1. through the thing board and the fixed crosspiece of putting of design, solved present controllable resistance ware and need prepare the multiunit with accurate experimental data in the experimentation, but the resistance ware is too much then not place at experiment organism periphery to lead to the problem that inconvenient was taken to the resistance ware in the experimentation, put the thing board and expand and in fixed crosspiece block level with the hinge, put the placing of the thing board resistance ware of being convenient for and conveniently take at any time in the experimentation.

2. Through the limit baffle of design with accomodate the groove, solved present controllable resistance ware and be the cylinder structure usually to lead to the resistance ware to be rolling the problem that falls on ground putting the thing board easily, limit baffle inwards rotates to accomodating the placing that the inslot portion does not influence the resistance ware with the fixed axle, and limit baffle outwards prevents to put the resistance ware on the thing board and takes place to roll and drop with accomodating the outside power of inslot wall block separation.

3. Through tool holder, bogie and the instrument head of design, solved present controllable resistance ware and used the bolt fastening inside the experiment organism usually, but the problem that the bolt fastening need prepare the instrument operation in advance, the tool holder is convenient for carry the transportation along with the experiment organism, and the instrument is constituteed in the expansion of tool holder inside instrument head, is convenient for control the bolt dismouting at any time and controls the fixed or dismantlement change of resistance ware in the inside installation of experiment organism promptly.

Drawings

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

FIG. 2 is a schematic view of the square groove structure of the present invention;

FIG. 3 is a schematic view of the structure of the mounting groove of the present invention;

FIG. 4 is a schematic view of the construction of the tool box of the present invention;

FIG. 5 is a schematic view of the slide rail structure of the present invention;

FIG. 6 is a schematic view of a storage board structure according to the present invention;

FIG. 7 is a schematic view of a retainer plate according to the present invention;

fig. 8 is a schematic view of a fixing buckle according to the present invention.

In the figure: 1. a console; 2. a function button; 3. a display screen; 4. pulling a handle; 5. a protective net; 6. a cabinet door; 7. fixing the crosspiece; 8. an experimental organism; 9. a hinge; 10. a storage plate; 11. a square groove; 12. a tool box; 13. a chute; 14. magnetic sticking; 15. mounting grooves; 16. a bogie; 17. a tool head; 18. fixing a column; 19. a slide rail; 20. a receiving groove; 21. a fixing buckle; 22. a limit baffle; 23. a return spring; 24. a fixed shaft; 25. and fixing the grooves.

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.

Referring to fig. 1-8, the present invention provides a technical solution: a controllable resistor experiment device for track traffic comprises a control console 1 and an experiment machine body 8, wherein the control console 1 is arranged outside one side of the experiment machine body 8, the front end of the top of the control console 1 is fixedly connected with a display screen 3, the control console 1 is fixedly connected with a function button 2 at the bottom of the display screen 3, the front end surface of the control console 1 is fixedly connected with an operation table, the front end surface of the experiment machine body 8 is fixedly connected with a cabinet door 6, the inner side surface of the cabinet door 6 is fixedly connected with a protective net 5, the outer side of the end part of the cabinet door 6 is fixedly connected with a pull handle 4, the other side surface of the experiment machine body 8 is provided with a square groove 11, an object placing plate 10 is arranged inside the square groove 11, the object placing plate 10 is fixedly connected with a hinge 9 with the inner wall at the bottom of the square groove 11, the side surface of the experiment machine body 8 is fixedly connected with a fixed, the top of one end of the object placing plate 10 far away from the hinge 9 is fixedly connected with a fixing buckle 21, the inner wall of the top of the square groove 11 is provided with a fixing groove 25, and the fixing buckle 21 is fixed inside the fixing groove 25.

Further, put the top both ends of thing board 10 and all seted up and accomodate groove 20, the inside of accomodating groove 20 is provided with limit baffle 22, limit baffle 22 with accomodate groove 20 mutually perpendicular, limit baffle 22 and the inner wall fixedly connected with fixed axle 24 of accomodating groove 20, limit baffle 22's bottom outside fixedly connected with reset spring 23, reset spring 23's the other end is fixed at the outer end inner wall of accomodating groove 20.

Further, mounting groove 15 has all been seted up at fixed crosspiece 7's bottom both ends, the inside of mounting groove 15 is provided with tool holder 12, inner fixed surface of tool holder 12 is connected with magnetism and pastes 14, tool holder 12's inside is provided with tool head 17, tool head 17's tip fixedly connected with fixed column 18, fixed column 18 and tool holder 12's tip inner wall fixedly connected with bogie 16, spout 13 has been seted up to mounting groove 15's top inner wall, tool holder 12's tip outer wall fixedly connected with slide rail 19, slide rail 19 is fixed in spout 13's inside, the terminal surface at fixed crosspiece 7 is fixed to spout 13's port, slide rail 19's cross-section is for "T" font structure down, slide rail 19 is fixed with spout 13 block.

The working principle and the using process of the invention are as follows: after the device is installed, the object placing plate 10 is stored in the square groove 11 daily without influencing the use and the beauty of the experiment machine body 8, the object placing plate 10 is unfolded in a rotating mode through the hinge 9, the object placing plate 10 is rotated to be in a horizontal state and clamped with the fixed crosspiece 7, the object placing plate 10 is unfolded horizontally to facilitate the placement of the controllable resistor, when the limiting baffle 22 at the top of the object placing plate 10 is pressed inwards, the limiting baffle 22 rotates to be stored in the groove 20 through the fixed shaft 24, the limiting baffle 22 does not influence the normal placement of the controllable resistor, the limiting baffle 22 automatically resets under the pulling of the reset spring 23, when the limiting baffle 22 is pressed outwards, the limiting baffle 22 blocks the outwards force to prevent the resistor on the object placing plate 10 from rolling and falling, the tool box 12 is fixed in the mounting groove 15 of the fixed crosspiece 7, the tool box 12 is convenient to carry and transport along with the experiment machine body 8, the tool head 17 in the tool box 12 is unfolded, the disassembly and assembly of the bolt can be conveniently controlled at any time, namely the resistor is controlled to be fixedly installed or disassembled and replaced inside the experimental machine body 8.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a controllable resistance ware experimental apparatus for track traffic, includes control cabinet (1) and experiment organism (8), its characterized in that: the utility model discloses a laboratory bench, including control cabinet (1), square groove (11) have been seted up on the opposite side surface of experiment organism (8), the inside of square groove (11) is provided with puts thing board (10), put the bottom inner wall fixedly connected with hinge (9) of thing board (10) and square groove (11), the side of experiment organism (8) is in the fixed crosspiece of bottom fixedly connected with (7) of square groove (11), it laminates each other with the top surface of fixed crosspiece (7) to put thing board (10) horizontal expansion.

2. The controllable resistance device experimental facility for rail transit of claim 1, characterized in that: the hinge-free storage rack is characterized in that a fixing buckle (21) is fixedly connected to the top of one end, far away from the hinge (9), of the storage plate (10), a fixing groove (25) is formed in the inner wall of the top of the square groove (11), and the fixing buckle (21) is fixed inside the fixing groove (25).

3. The controllable resistance device experimental facility for rail transit of claim 1, characterized in that: put the top both ends of thing board (10) and all seted up and accomodate groove (20), the inside of accomodating groove (20) is provided with limit baffle (22), limit baffle (22) and accomodating groove (20) mutually perpendicular.

4. The controllable resistance device experimental facility for rail transit of claim 3, characterized in that: limiting baffle (22) and the inner wall fixedly connected with fixed axle (24) of accomodating groove (20), the bottom outside fixedly connected with reset spring (23) of limiting baffle (22), the outer end inner wall of accomodating groove (20) is fixed to the other end of reset spring (23).

5. The controllable resistance device experimental facility for rail transit of claim 1, characterized in that: mounting groove (15) have all been seted up at the bottom both ends of fixed crosspiece (7), the inside of mounting groove (15) is provided with tool holder (12), the inner fixed surface of tool holder (12) is connected with magnetism and pastes (14).

6. The controllable resistance device experimental facility for rail transit of claim 5, characterized in that: the tool box is characterized in that a tool head (17) is arranged inside the tool box (12), a fixing column (18) is fixedly connected to the end portion of the tool head (17), and a bogie (16) is fixedly connected to the fixing column (18) and the inner wall of the end portion of the tool box (12).

7. The controllable resistance device experimental facility for rail transit of claim 5, characterized in that: spout (13) have been seted up to the top inner wall of mounting groove (15), the tip outer wall fixedly connected with slide rail (19) of tool holder (12), the inside at spout (13) is fixed in slide rail (19).

8. The controllable resistance device experimental facility for rail transit of claim 7, characterized in that: the port of spout (13) is fixed at the terminal surface of fixed crosspiece (7), the cross-section of slide rail (19) is "T" font structure, slide rail (19) and spout (13) block are fixed.

9. The controllable resistance device experimental facility for rail transit of claim 1, characterized in that: the surface of the front end of the experimental machine body (8) is fixedly connected with a cabinet door (6), the surface of the inner side of the cabinet door (6) is fixedly connected with a protective net (5), and the outer side of the end part of the cabinet door (6) is fixedly connected with a pull handle (4).

10. The controllable resistance device experimental facility for rail transit of claim 1, characterized in that: the top front end fixedly connected with display screen (3) of control cabinet (1), control cabinet (1) is at the bottom fixed connection of display screen (3) has function button (2), the front end fixed surface of control cabinet (1) is connected with the operation platform.