CN214356052U - Damping and noise reducing device for brake beam - Google Patents
Damping and noise reducing device for brake beam Download PDFInfo
- Publication number
- CN214356052U CN214356052U CN202023131037.8U CN202023131037U CN214356052U CN 214356052 U CN214356052 U CN 214356052U CN 202023131037 U CN202023131037 U CN 202023131037U CN 214356052 U CN214356052 U CN 214356052U
- Authority
- CN
- China
- Prior art keywords
- brake beam
- noise reduction
- splint
- vibration
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a vibration/noise reduction device that brake beam was used relates to vibration/noise reduction device technical field. The brake beam mechanism is movably arranged on the outer wall of the guide rail, and the connecting mechanism is fixedly arranged on one side of the brake beam mechanism. Through setting up the fixture block, and its and draw-in groove activity joint, and the effect through fixing bolt, effectively install splint on the installation roof beam, and then the installation of effective convenient splint is used, and be convenient for its change maintenance, the device falls the hole of making an uproar through offering on the splint simultaneously, when making it take place the deceleration action to the splint, effectively inhale the sound to the friction noise of splint and wheel, and through the damping spring who sets up in the brake beam mechanism and the effect of connecting coupling mechanism, and then carry out the shock attenuation resistance to compression to the vibrations that the deceleration produced, and then effectively improved the vibration/noise reduction effect of device, strengthen the practicality of device.
Description
Technical Field
The utility model relates to a vibration/noise reduction device technical field specifically is a vibration/noise reduction device that brake beam used.
Background
The brake beam is the most important part of the basic brake device of the railway vehicle, and mainly plays a role of transmitting the brake force to a brake shoe through the brake beam when the vehicle brakes so as to stop the vehicle from advancing, the brake beam is divided into a bow-shaped rod brake beam, a channel steel brake beam and a combined brake beam, the brake beam is one of the most important parts on the railway vehicle, the damage fault of the brake beam has great influence on the driving safety, especially the damage fault of the brake beam of the railway passenger car with stricter requirements on the safety performance directly threatens the life safety of people. In the running process of a train, a brake beam bears large alternating load and impact force, and bears braking force and reaction force of wheels to brake shoes during braking, so that the stress condition is severe.
At present current brake beam in use easily causes great sound, make it bring great noise pollution to peripheral resident's life, and current device when using, can produce great vibrations, and then deepen the degree of wear that the device used, reduce the durability, the structure of current device simultaneously sets up complicacy, the installation is comparatively inconvenient, and then when leading to its wearing and tearing comparatively serious, the step of changing is comparatively loaded down with trivial details to the brake beam, it overhauls the change inconveniently to do so, for this reason, the vibration/noise reduction device that provides a brake beam and use solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vibration/noise reduction device that brake beam was used possesses vibration/noise reduction effectual, be convenient for change and simple structure's advantage to solve general vibration/noise reduction device and do not possess vibration/noise reduction effectual, be convenient for change and simple structure's problem.
For the purpose that the realization possesses that vibration/noise reduction is effectual, be convenient for change and simple structure, the utility model provides a following technical scheme: a shock absorption and noise reduction device for a brake beam comprises a guide rail, a brake beam mechanism, a connecting mechanism and an adjusting driving mechanism, wherein the brake beam mechanism is movably arranged on the outer wall of the guide rail, the connecting mechanism is fixedly arranged on one side of the brake beam mechanism, and the adjusting driving mechanism is movably arranged on one side of the connecting mechanism;
the brake beam mechanism comprises a clamping plate, a fixing bolt, a damping spring, a clamping block, a clamping groove, an installation beam and a noise reduction hole, wherein the installation beam is fixedly arranged on one side of the brake beam mechanism, the clamping plate is movably arranged on the outer wall of the installation beam, the clamping block is fixedly arranged at the bottom of the clamping plate, the clamping groove is formed in the outer wall of the brake beam mechanism, the fixing bolt is movably arranged on the inner side wall of the brake beam mechanism, and the damping spring is fixedly arranged at the joint of the brake beam mechanism and the clamping plate.
As a preferred technical scheme of the utility model, one side of coupling mechanism is provided with the connection fixed plate, and the inner wall of connecting the fixed plate is provided with the connection pivot, and the outer wall of connecting the pivot is provided with the connecting piece.
As a preferred technical scheme of the utility model, the movable groove has been seted up to the inside of adjusting actuating mechanism, and the inner wall in movable groove is provided with the cylinder, and the output of cylinder sets up in the driving piece, and the outer wall of driving piece is provided with the regulating part.
As a preferred technical scheme of the utility model, the shape size of fixture block and the shape size of draw-in groove match each other, and fixture block and draw-in groove activity joint.
As a preferred technical scheme of the utility model, fall the hole of making an uproar and run through the inside of splint to extend to damping spring's outside, and fall the hole of making an uproar and divide into two rows of settings as the boundary with the horizontal central line of splint, and two groups fall the horizontal central line of the hole of making an uproar and use splint and set up as the crisscross symmetry of symmetry axis.
As a preferred technical scheme of the utility model, fixing bolt's one end runs through the inside of installation roof beam to extend to the inside of splint, and fixing bolt is connected with splint screw thread setting.
Compared with the prior art, the utility model provides a vibration/noise reduction device that brake beam used possesses following beneficial effect:
1. this vibration/noise reduction device that brake beam used, through setting up the fixture block, and its and draw-in groove activity joint, and the effect through fixing bolt, effectively install splint on the installation roof beam, and then the installation of effective convenient splint is used, and be convenient for it changes the maintenance, the device is through the hole of making an uproar that falls of seting up on the splint simultaneously, when making it take place to slow down the effect to the splint, effectively inhale the sound to the friction noise of splint and wheel, and through the damping spring who sets up in the brake beam mechanism and the effect of connecting coupling mechanism, and then carry out the shock attenuation resistance to the vibrations that the deceleration produced, and then effectively improved the vibration/noise reduction effect of device, strengthen the practicality of device.
2. This vibration/noise reduction device that brake beam used, through setting up the cylinder, make it move as the driving source drive driving piece, and then through the regulation of controlling of regulating part, effectively make the driving piece pass through coupling mechanism's conduction, and then lifting brake beam mechanism, make it carry out the braking of slowing down to the train of going through the guide rail, the device of being convenient for uses the operation, and the device structure sets up simply, and layout design is reasonable, through lifting brake beam mechanism, make splint extrude the braking to the wheel, the use of device has been made things convenient for, and then the usability of device has been strengthened.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the brake beam mechanism of the present invention;
fig. 3 is a front partial view of the splint of the present invention.
In the figure: 1. a guide rail; 2. a brake beam mechanism; 201. a splint; 202. fixing the bolt; 203. a damping spring; 204. a clamping block; 205. a card slot; 206. mounting a beam; 207. a noise reduction hole; 3. a connecting mechanism; 301. connecting the fixed plate; 302. connecting the rotating shaft; 303. a connecting member; 4. adjusting the driving mechanism; 401. a drive member; 402. an adjustment member; 403. a cylinder; 404. a movable groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model discloses a vibration/noise reduction device that brake beam used, including guide rail 1, brake beam mechanism 2, coupling mechanism 3 and regulation actuating mechanism 4, the outer wall activity of guide rail 1 is provided with brake beam mechanism 2, one side of brake beam mechanism 2 is fixed and is provided with coupling mechanism 3, one side activity of coupling mechanism 3 is provided with regulation actuating mechanism 4.
Specifically, one side of the connecting mechanism 3 is provided with a connecting fixing plate 301, the inner wall of the connecting fixing plate 301 is provided with a connecting rotating shaft 302, and the outer wall of the connecting rotating shaft 302 is provided with a connecting piece 303.
In this embodiment, the connecting mechanism 3 is fixed on one side of the brake beam mechanism 2 through the connecting fixing plate 301, and then the connecting element 303 is driven by the adjusting driving mechanism 4 under the action of the connecting rotating shaft 302, so that the brake beam mechanism 2 is effectively pushed to be lifted, and the adjustment and use are convenient.
Specifically, a movable groove 404 is formed in the adjusting and driving mechanism 4, an air cylinder 403 is arranged on the inner wall of the movable groove 404, the output end of the air cylinder 403 is arranged on the driving part 401, and an adjusting part 402 is arranged on the outer wall of the driving part 401.
In this embodiment, the device passes through the cylinder 403, makes it move as driving source drive driving piece 401, and then through the regulation of controlling of regulating part 402, effectively makes driving piece 401 pass through coupling mechanism 3's conduction, and then adjusts the position of use of brake beam mechanism 2, and it slows down the braking to the driving train that passes through guide rail 1 to be convenient for it, makes things convenient for its operation, effectively improves the usability of device.
Specifically, the shape and size of the latch 204 are matched with the shape and size of the slot 205, and the latch 204 is movably clamped with the slot 205.
In this embodiment, the clamping block 204 is movably clamped with the clamping groove 205, so that the clamping plate 201 is effectively mounted on the mounting beam 206, and the fixing bolt 202 is fixed conveniently, thereby effectively facilitating the mounting and use of the clamping plate 201 and facilitating the replacement and maintenance of the clamping plate 201.
Specifically, the noise reduction holes 207 penetrate through the interior of the clamping plate 201 and extend to the exterior of the damping spring 203, the noise reduction holes 207 are divided into two rows by taking the horizontal center line of the clamping plate 201 as a boundary, and the two noise reduction holes 207 are staggered and symmetrically arranged by taking the horizontal center line of the clamping plate 201 as a symmetry axis.
In this embodiment for the device is when using, when taking place the deceleration effect to splint 201 through making an uproar hole 207 of falling, effectively inhales the sound to the friction noise of splint 201 and wheel, and through its two rows of settings, enlarges its area of contact, adsorbs the noise to damping spring 203 place space, and then sets up through its enclosure space, makes its adsorbed noise offset with the echo, and then effectively strengthens the noise reduction of device.
Specifically, one end of the fixing bolt 202 penetrates through the inside of the mounting beam 206 and extends to the inside of the clamping plate 201, and the fixing bolt 202 is in threaded connection with the clamping plate 201.
In this embodiment, the installation of effective convenient splint 201 is fixed to be convenient for change the maintenance to splint 201, fixing bolt 202's use has strengthened the stability that splint 201 used simultaneously, and then the result of use of guarantee device.
The utility model discloses a theory of operation and use flow: when the device is used, the clamping plate 201 is effectively installed on the installation beam 206 through the clamping block 204 movably clamped with the clamping groove 205 and under the action of the fixing bolt 202, so that the installation of the clamping plate 201 is effectively and conveniently carried out, the driving element 401 is driven to operate as a driving source through the air cylinder 403, the driving element 401 is further effectively driven to conduct through the adjusting element 402 through the control and adjustment of the connecting mechanism 3, the braking beam mechanism 2 is lifted to decelerate and brake a running train passing through the guide rail 1, and then when the clamping plate 201 is decelerated, the friction noise of the clamping plate 201 and wheels is effectively absorbed, and through the action of the damping spring 203 and the connecting mechanism 3 arranged in the braking beam mechanism 2, the vibration generated by deceleration is damped and compressed, so that the damping and noise reduction effects of the device are effectively improved, the operation of the device is completed as described above.
To sum up, this vibration/noise reduction device that brake beam used, through setting up cylinder 403, make it move as driving source drive driving piece 401, and then control through regulating part 402 and adjust, effectively make driving piece 401 pass through coupling mechanism 3's conduction, and then lifting brake beam mechanism 2, make it carry out the deceleration braking to the line train that passes through guide rail 1, the device of being convenient for uses the operation, and the device structure sets up simply, layout design is reasonable, through lifting brake beam mechanism 2, make splint 201 extrude the braking to the wheel, the use of device has been made things convenient for, and then the usability of device has been strengthened.
It should be noted that, in this document, terms such as "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 identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a vibration/noise reduction device that brake beam used, includes guide rail (1), brake beam mechanism (2), coupling mechanism (3) and regulation actuating mechanism (4), its characterized in that: a brake beam mechanism (2) is movably arranged on the outer wall of the guide rail (1), a connecting mechanism (3) is fixedly arranged on one side of the brake beam mechanism (2), and an adjusting and driving mechanism (4) is movably arranged on one side of the connecting mechanism (3);
brake beam mechanism (2) are including splint (201), fixing bolt (202), damping spring (203), fixture block (204), draw-in groove (205), installation roof beam (206) and fall the hole of making an uproar (207), one side of brake beam mechanism (2) is fixed to be provided with installation roof beam (206), the outer wall activity of installation roof beam (206) is provided with splint (201), the fixed fixture block (204) that is provided with in bottom of splint (201), draw-in groove (205) have been seted up to the outer wall of brake beam mechanism (2), the inside wall activity of brake beam mechanism (2) is provided with fixing bolt (202), the fixed damping spring (203) that is provided with in junction of brake beam mechanism (2) and splint (201).
2. A vibration/noise reduction apparatus for a brake beam according to claim 1, wherein: one side of the connecting mechanism (3) is provided with a connecting fixing plate (301), the inner wall of the connecting fixing plate (301) is provided with a connecting rotating shaft (302), and the outer wall of the connecting rotating shaft (302) is provided with a connecting piece (303).
3. A vibration/noise reduction apparatus for a brake beam according to claim 1, wherein: the adjustable air conditioner is characterized in that a movable groove (404) is formed in the adjusting driving mechanism (4), an air cylinder (403) is arranged on the inner wall of the movable groove (404), the output end of the air cylinder (403) is arranged on the driving piece (401), and an adjusting piece (402) is arranged on the outer wall of the driving piece (401).
4. A vibration/noise reduction apparatus for a brake beam according to claim 1, wherein: the shape and size of the clamping block (204) are matched with those of the clamping groove (205), and the clamping block (204) is movably clamped with the clamping groove (205).
5. A vibration/noise reduction apparatus for a brake beam according to claim 1, wherein: the noise reduction holes (207) penetrate through the inner portion of the clamping plate (201) and extend to the outer portion of the damping spring (203), the noise reduction holes (207) are divided into two rows by taking the horizontal center line of the clamping plate (201) as a boundary, and the two noise reduction holes (207) are symmetrically arranged in a staggered mode by taking the horizontal center line of the clamping plate (201) as a symmetry axis.
6. A vibration/noise reduction apparatus for a brake beam according to claim 1, wherein: one end of the fixing bolt (202) penetrates through the inside of the mounting beam (206) and extends to the inside of the clamping plate (201), and the fixing bolt (202) is in threaded connection with the clamping plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023131037.8U CN214356052U (en) | 2020-12-23 | 2020-12-23 | Damping and noise reducing device for brake beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023131037.8U CN214356052U (en) | 2020-12-23 | 2020-12-23 | Damping and noise reducing device for brake beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214356052U true CN214356052U (en) | 2021-10-08 |
Family
ID=77987707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023131037.8U Active CN214356052U (en) | 2020-12-23 | 2020-12-23 | Damping and noise reducing device for brake beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214356052U (en) |
-
2020
- 2020-12-23 CN CN202023131037.8U patent/CN214356052U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3498650B1 (en) | Pneumatic vacuum elevator cabin guides | |
| CN105946036B (en) | Automatic toolsetting cutting machine | |
| CN201240738Y (en) | Suspension device for high speed elevator cage | |
| CN104097653A (en) | Bottom-suspension equipment mounting structure and chassis of railway vehicle | |
| CN214356052U (en) | Damping and noise reducing device for brake beam | |
| CN204917568U (en) | Prevent safety device that hauler turned on one's side | |
| CN202220823U (en) | Damper and damping support | |
| CN203998542U (en) | A kind of elevator cage device | |
| CN205061251U (en) | Computer lab elevator is not had in ventilation shock attenuation | |
| CN205772628U (en) | A kind of crosshead sheave shock-damping structure of machine-roomless lift | |
| RU196665U1 (en) | TIRE BRAKE RESTORED | |
| CN210707412U (en) | Friction type energy-absorbing anti-creeper for railway vehicle | |
| CN110281969B (en) | Friction type energy-absorbing anti-creeper for railway vehicle | |
| CN211169458U (en) | Diversion sheave assembly of high-speed elevator | |
| CN214935117U (en) | Elevator guide rail shock attenuation silence device | |
| CN201325970Y (en) | Grinding roll braking device of buffing machine | |
| CN211623267U (en) | Adjustable track rolling slats door structure | |
| CN205779250U (en) | A kind of silencing case | |
| CN204255658U (en) | A kind of stationary installation for securing band performance test | |
| CN205555787U (en) | Buffer at bottom of sedan -chair | |
| CN201073975Y (en) | Damping buffer unit | |
| CN219170504U (en) | Prevent polishing machine for brake disc processing that splashes | |
| CN206367954U (en) | A kind of rail module with vibration-damping function | |
| CN220924043U (en) | Anti-collision structure of vehicle machinery | |
| CN216889591U (en) | Safe connection fixing device for elevator installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |