CN217588415U

CN217588415U - Noise reduction mechanism for locomotive pressure wave

Info

Publication number: CN217588415U
Application number: CN202220860127.0U
Authority: CN
Inventors: 荣伟胜
Original assignee: Dalian Zhongtiesheng Electromechanical New Technology Co ltd
Current assignee: Dalian Zhongtiesheng Electromechanical New Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-10-14
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a locomotive pressure ripples is with mechanism of making an uproar that falls, including the installation component, the inside demountable installation of installation component has the board of making an uproar of falling, and the back movable mounting of installation component has the removal subassembly. In the scheme, the mounting assembly is arranged, so that when the first connecting plate is moved, the fixed block can be separated from the fixed groove in the surface of the mounting plate, at the moment, the mounting plate can move towards two sides of the fixed plate and drive the spring connected with one end of the connecting rod to deform, and therefore the noise reduction plate can be separated from the groove formed in the mounting plate, the purpose of disassembling the noise reduction plate can be achieved, the disassembling and assembling time of the noise reduction plate is effectively reduced, and the effect of improving the convenience of the device is achieved; the movable assembly is arranged, so that when the gear moves in the movable groove, the plate body connected with the supporting plate can be driven to move in the vertical direction, the noise reduction plate can adjust the position of the noise reduction plate according to the direction of the pressure wave, and the effect of improving the practicability of the device is achieved.

Description

Noise reduction mechanism for locomotive pressure wave

Technical Field

The utility model relates to a locomotive technical field, more specifically say, the utility model relates to a locomotive pressure ripples is with mechanism of making an uproar that falls.

Background

The locomotive is generally driven by power machines such as steam engine, diesel engine, gas turbine and traction motor directly or through a transmission device, the power machines make the moving wheels of the locomotive generate torque, and the road gives the moving wheels reaction forces with equal magnitude and opposite directions.

However, in practical use, there still exist some disadvantages, such as: most of noise reduction plates in the existing noise reduction mechanism cannot be conveniently disassembled, so that a certain time is needed for replacing the noise reduction plates by operators, and the normal use of the noise reduction mechanism is delayed; most of existing noise reduction mechanisms are not provided with corresponding moving assemblies, so that noise reduction cannot be carried out at a certain position according to the direction generated by pressure waves, and therefore the use efficiency of the noise reduction mechanism can be reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a mechanism of making an uproar falls in locomotive pressure wave to solve prior art and fall the inside inconvenient dismantlement of the board of making an uproar of falling of mechanism and fall the problem that the mechanism of making an uproar does not set up the removal subassembly.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a mechanism of making an uproar falls for locomotive pressure wave, includes the installation component, the inside demountable installation of installation component has the board of making an uproar of falling, the back movable mounting of installation component has the removal subassembly.

The mounting assembly comprises a mounting plate, the fixed slot has been seted up to the top surface of mounting plate, the side fixed mounting of mounting plate has the connecting rod, the one end fixedly connected with spring of connecting rod, the one end fixedly connected with fixed plate of spring, and the other end fixed connection of spring is in the one end of connecting rod, the inside movable mounting of fixed slot has the fixed block, the top surface fixed mounting of fixed block has first connecting plate, the bottom surface fixed mounting of first connecting plate has the connecting block.

The movable assembly comprises a movable plate, a movable groove is formed in the surface of the movable plate, a rack is fixedly mounted inside the movable groove, a limiting plate is fixedly mounted on the surface of the movable plate, and a second connecting plate is movably mounted on the surface of the limiting plate.

The second connecting plate comprises a plate body, a supporting plate is fixedly mounted on the surface of the plate body, a movable plate is fixedly mounted on the surface of the supporting plate, and a gear is movably mounted on the side face of the movable plate.

The spring fixing device comprises two fixing plates, four connecting blocks, springs, a fixing plate and a fixing plate, wherein the number of the connecting blocks is four, the four connecting blocks are equally divided into two groups, the two groups of connecting blocks are movably arranged on the surfaces of the two fixing plates respectively, the number of the springs is four, the four springs are equally divided into two groups, and the two groups of springs are fixedly connected inside the two fixing plates respectively.

The number of the gears is four, the four gears are equally divided into two groups, and the two groups of gears are respectively meshed with the surfaces of the two racks.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, the mounting assembly is arranged, so that when the first connecting plate is moved, the fixed block can be separated from the fixed groove in the surface of the mounting plate, the mounting plate can move towards two sides of the fixed plate at the moment, and the spring connected to one end of the connecting rod is driven to deform, so that the noise reduction plate can be separated from the groove formed in the mounting plate, the purpose of dismounting the noise reduction plate can be achieved, the dismounting time of the noise reduction plate is effectively reduced, and the effect of improving the convenience of the device is achieved; the movable assembly is arranged, so that when the gear moves in the movable groove, the plate body connected with the supporting plate can be driven to move in the vertical direction, the noise reduction plate can adjust the position of the noise reduction plate according to the direction of the pressure wave, and the effect of improving the practicability of the device is achieved.

Drawings

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

FIG. 2 is a perspective assembly view of the integrated device of the present invention;

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

fig. 4 is a schematic structural view of the moving assembly of the present invention;

fig. 5 is a schematic diagram of a second connecting plate structure of the present invention.

[ reference numerals ]

1. Mounting the component; 2. a noise reduction plate; 3. a moving assembly; 11. mounting a plate; 12. fixing grooves; 13. a connecting rod; 14. a spring; 15. a fixed block; 16. a first connecting plate; 17. connecting blocks; 18. a fixing plate; 31. moving the plate; 32. a movable groove; 33. a rack; 34. a limiting plate; 35. a second connecting plate; 351. a plate body; 352. a support plate; 353. a movable plate; 354. a gear.

Detailed Description

To make the technical problems, technical solutions and advantages of the present invention clearer, the following description is made in conjunction with the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a mechanism of making an uproar falls in locomotive pressure wave is provided as attached drawing 1 to fig. 5, including installation component 1, the inside demountable installation of installation component 1 has the board of making an uproar 2 of falling, the back movable mounting of installation component 1 has removal subassembly 3.

As shown in fig. 3, the installation component 1 includes the installation board 11, fixed slot 12 has been seted up to the top surface of installation board 11, the side fixed mounting of installation board 11 has connecting rod 13, the one end fixedly connected with spring 14 of connecting rod 13, the one end fixedly connected with fixed plate 18 of spring 14, and the other end fixed connection of spring 14 is in the one end of connecting rod 13, the inside movable mounting of fixed slot 12 has fixed block 15, the top surface fixed mounting of fixed block 15 has first connecting plate 16, the bottom surface fixed mounting of first connecting plate 16 has connecting block 17, connecting block 17's quantity is four, four connecting block 17 equant divide into two sets ofly, two sets of connecting block 17 is movable mounting respectively on the surface of two fixed plates 18, the quantity of spring 14 is four, four spring 14 equant divide into two sets, two sets of spring 14 is fixed connection respectively in the inside of two fixed plates 18.

Specifically, when removing first connecting plate 16, can make fixed block 18 break away from the fixed slot 12 on mounting panel 11 surface, mounting panel 11 can remove to the both sides of fixed plate 15 this moment, and drive the spring 14 that connecting rod 13 one end is connected and take place deformation, consequently fall the recess that board 2 can break away from the inside of mounting panel 11 and set up of making an uproar, can reach the purpose of dismantling and fall board 2 of making an uproar, when spring 14 resets, can drive connecting rod 13, the inside of fixed plate 18 is advanced in the shrink, make mounting panel 11 fix board 2 of making an uproar falls, installation component 1 has been utilized, can reduce the dismouting effectively and fall the required time of board 2 of making an uproar, thereby the effect of improving the device convenience has been reached.

As shown in fig. 4 to 5, the moving assembly 3 includes a moving plate 31, a moving groove 32 is formed on a surface of the moving plate 31, a rack 33 is fixedly mounted inside the moving groove 32, a stopper plate 34 is fixedly mounted on a surface of the moving plate 31, a second connecting plate 35 is movably mounted on a surface of the stopper plate 34, the second connecting plate 35 includes a plate body 351, a support plate 352 is fixedly mounted on a surface of the plate body 351, a moving plate 353 is fixedly mounted on a surface of the support plate 352, gears 354 are movably mounted on a side surface of the moving plate 353, the number of the gears 354 is four, the four gears 354 are equally divided into two groups, and the two groups of the gears 354 are respectively engaged with surfaces of the two racks 33.

Specifically, when the gear 354 moves on the surface of the rack 33 inside the movable groove 32, the plate body 351 connected to the supporting plate 352 can be driven to move in the vertical direction, so that the noise reduction plate 2 can adjust the position of the noise reduction plate according to the direction of the pressure wave, the limiting plate 34 can limit the position of the plate body 351, the second connecting plate 35 is prevented from dropping, the moving assembly 3 is utilized, the noise reduction plate 2 can adjust the position of the noise reduction plate according to the direction of the pressure wave, and the effect of improving the practicability of the device is achieved.

The utility model discloses a working process as follows: when the first connecting plate 16 is moved, the fixing block 18 can be separated from the fixing groove 12 on the surface of the mounting plate 11, at this time, the mounting plate 11 can be moved to two sides of the fixing plate 15, and the spring 14 connected to one end of the connecting rod 13 is driven to deform, so the noise reduction plate 2 can be separated from the groove formed in the mounting plate 11, the purpose of detaching the noise reduction plate 2 can be achieved, when the spring 14 is reset, the connecting rod 13 can be driven to contract into the inside of the fixing plate 18, so that the noise reduction plate 2 is fixed by the mounting plate 11, when the gear 354 is moved on the surface of the rack 33 in the movable groove 32, the plate body 351 connected to the supporting plate 352 can be driven to move in the vertical direction, so the noise reduction plate 2 can be adjusted in position according to the direction of the pressure wave, and the limiting plate 34 can limit the plate body 351, and the second connecting plate 35 is prevented from dropping.

According to the scheme, through the mounting assembly 1, when the first connecting plate 16 is moved, the fixing block 15 can be separated from the fixing groove 12 on the surface of the mounting plate 11, at the moment, the mounting plate 11 can move towards two sides of the fixing plate 18, and the spring 14 connected to one end of the connecting rod 13 is driven to deform, so that the noise reduction plate 2 can be separated from the groove formed in the mounting plate 11, the purpose of disassembling the noise reduction plate 2 can be achieved, the disassembling and assembling time of the noise reduction plate 2 is effectively reduced, and the effect of improving the convenience of the device is achieved; by moving the assembly 3, when the gear 354 moves inside the movable groove 32, the plate body 351 connected with the supporting plate 352 can be driven to move in the vertical direction, so that the noise reduction plate 2 can adjust the position thereof according to the direction of the pressure wave, and the effect of improving the practicability of the device is achieved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mechanism of making an uproar falls for locomotive pressure wave, includes installation component (1), its characterized in that, the inside demountable installation of installation component (1) has board (2) of making an uproar to fall, the back movable mounting of installation component (1) has removal subassembly (3).

2. The noise reduction mechanism for locomotive pressure waves as claimed in claim 1, wherein the mounting assembly (1) comprises a mounting plate (11), a fixing groove (12) is formed in the top surface of the mounting plate (11), a connecting rod (13) is fixedly mounted on the side surface of the mounting plate (11), a spring (14) is fixedly connected to one end of the connecting rod (13), a fixing plate (18) is fixedly connected to one end of the spring (14), the other end of the spring (14) is fixedly connected to one end of the connecting rod (13), a fixing block (15) is movably mounted inside the fixing groove (12), a first connecting plate (16) is fixedly mounted on the top surface of the fixing block (15), and a connecting block (17) is fixedly mounted on the bottom surface of the first connecting plate (16).

3. The noise reduction mechanism for the locomotive pressure wave is according to claim 1, characterized in that the moving assembly (3) includes a moving plate (31), a moving groove (32) is opened on the surface of the moving plate (31), a rack (33) is fixedly installed inside the moving groove (32), a limiting plate (34) is fixedly installed on the surface of the moving plate (31), and a second connecting plate (35) is movably installed on the surface of the limiting plate (34).

4. The noise reduction mechanism for locomotive pressure waves as claimed in claim 3, wherein the second connecting plate (35) comprises a plate body (351), a supporting plate (352) is fixedly mounted on the surface of the plate body (351), a movable plate (353) is fixedly mounted on the surface of the supporting plate (352), and a gear (354) is movably mounted on the side surface of the movable plate (353).

5. The noise reduction mechanism for locomotive pressure waves according to claim 2, characterized in that the number of said connecting blocks (17) is four, four of said connecting blocks (17) are equally divided into two groups, two groups of said connecting blocks (17) are movably mounted on the surface of two fixing plates (18), respectively, the number of said springs (14) is four, four of said springs (14) are equally divided into two groups, and two groups of said springs (14) are fixedly connected inside two fixing plates (18), respectively.

6. The noise reduction mechanism for locomotive pressure waves according to claim 4, characterized in that the number of the gears (354) is four, four of the gears (354) are equally divided into two groups, and the two groups of the gears (354) are respectively engaged on the surfaces of the two racks (33).