CN206367954U - A kind of rail module with vibration-damping function - Google Patents
A kind of rail module with vibration-damping function Download PDFInfo
- Publication number
- CN206367954U CN206367954U CN201621134485.4U CN201621134485U CN206367954U CN 206367954 U CN206367954 U CN 206367954U CN 201621134485 U CN201621134485 U CN 201621134485U CN 206367954 U CN206367954 U CN 206367954U
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- CN
- China
- Prior art keywords
- absorbing
- vibration
- guide rail
- bracket
- back side
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- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
The utility model is related to the technical field of cage guide vibration damping, especially a kind of rail module with vibration-damping function, include the guide rail of T fonts, the back side of guide rail is provided with the absorbing amortisseur bar on along its length, and the middle position of absorbing amortisseur bar opens up jagged；The back side of guide rail is also equipped with the dynamic absorber mechanism according to its first natural frequency, dynamic absorber mechanism is mainly made up of L bracket, vibration absorbing spring and absorbing mass, L bracket is embedded in breach and is fixed on the back side of guide rail, absorbing mass is placed on the crossbeam of L bracket, one end of vibration absorbing spring is connected with the longeron of L bracket, and the other end of vibration absorbing spring is connected with absorbing mass.The rail module can not only reduce peak swing, moreover it is possible to reach effectiveness in vibration suppression.
Description
Technical field
The utility model is related to the technical field of cage guide vibration damping, especially a kind of guide rail mould with vibration-damping function
Block.
Background technology
Cage guide is the elevator structures being made up of rail and connecting plate, and it is divided into car guide rail and counter weight guide track.Guide rail
While playing the guiding role, impulsive force during also subject to car and elevator brake etc..
Generally, the distance of adjacent rails support is 2.5m, and vibration, amplitude can be produced when leading boots relative motion on guide rail
Maximum is the centre position of adjacent stent.However, the damped coefficient of existing most cage guides is relatively low, vibration is obvious, shakes
It is larger.
Utility model content
The technical problems to be solved in the utility model is：In order to overcome the deficiencies in the prior art, there is provided one kind tool
There is the rail module of vibration-damping function, reduce peak swing, reach effectiveness in vibration suppression.
The utility model solves the technical scheme that its technical problem used：A kind of guide rail mould with vibration-damping function
Block, includes the guide rail of T fonts, and the back side of guide rail is provided with the absorbing amortisseur bar on along its length, absorbing amortisseur bar
Between open up jagged at position；The back side of guide rail is also equipped with the dynamic absorber mechanism according to its first natural frequency, and power is inhaled
Mechanism of shaking mainly is made up of L bracket, vibration absorbing spring and absorbing mass, and L bracket is embedded in breach and is fixed on guide rail
The back side, absorbing mass is placed on the crossbeam of L bracket, and one end of vibration absorbing spring is connected with the longeron of L bracket, is inhaled
The other end of spring of shaking is connected with absorbing mass.
Further limit, absorbing amortisseur bar described in above-mentioned technical proposal is made up of rubber.
Further limit, vibration absorbing spring uses extension spring described in above-mentioned technical proposal.
Further limit, absorbing amortisseur bar described in above-mentioned technical proposal is fastened on by several bolts and several nuts
The back side of guide rail.
Further limit, L bracket described in above-mentioned technical proposal is fastened on by several bolts and several nuts and led
The back side of rail.
Further limit, the bottom of absorbing mass described in above-mentioned technical proposal is provided with several scroll wheels.
The beneficial effects of the utility model are：The rail module has advantages below：
First, by increasing absorbing amortisseur bar at the back side of guide rail, the damped coefficient of guide rail can be effectively increased, reduces maximum and shakes
Width；
2nd, according to the first natural frequency of guide rail, in the middle position increase dynamic absorber mechanism of rail back, that is, exist
Rail back increases mass spring resonance system, and guide rail of thus decaying vibrates due to leading single order caused by boots impact shock, reaches
Effectiveness in vibration suppression.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art does and simply introduced.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view at A-A in Fig. 1.
In accompanying drawing marked as：1st, guide rail；2nd, absorbing amortisseur bar；3rd, L bracket；4th, vibration absorbing spring；5th, absorbing mass；
6th, bolt；7th, nut；8th, scroll wheel.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples, the composition represented by example below it is complete
Portion's content is not limited to necessary to the solution as the utility model described in claim.
See Fig. 1 and Fig. 2, a kind of rail module with vibration-damping function includes the guide rail 1 of T fonts, the back side peace of guide rail 1
Equipped with the absorbing amortisseur bar 2 on along its length, absorbing amortisseur bar 2 is made up of rubber.Absorbing amortisseur bar 2 is by several bolts
6 are fastened on the back side of guide rail 1 with several nuts 7, and bolt 6 uses hex bolts, and nut 7 uses hex nut.
By increasing absorbing amortisseur bar 2 at the back side of guide rail 1, the damped coefficient of guide rail 1 can be effectively increased, reduces peak swing.
The middle position of absorbing amortisseur bar 2 opens up jagged；The back side of guide rail 1 is also equipped with according to the intrinsic frequency of its single order
The dynamic absorber mechanism of rate, dynamic absorber mechanism is mainly made up of L bracket 3, vibration absorbing spring 4 and absorbing mass 5, absorbing bullet
Spring 4 uses extension spring, and the bottom of absorbing mass 5 is provided with several scroll wheels 8.L bracket 3 is embedded in breach and solid
The back side of guide rail 1 is scheduled on, L bracket 3 is fastened on the back side of guide rail 1 by several bolts 6 and several nuts 7.Absorbing quality
Block 5 is placed on the crossbeam of L bracket 3, and one end of vibration absorbing spring 4 is connected with the longeron of L bracket 3, vibration absorbing spring 4 it is another
One end is connected with absorbing mass 5.Can be from different vibration absorbing spring 4 and different for the cage guide of different model
Absorbing mass 5 constitutes a series of guide rail vibration modules.According to the first natural frequency of guide rail 1, the interposition at the back side of guide rail 1
Increase dynamic absorber mechanism of place is put, i.e., increases mass spring resonance system at the back side of guide rail 1, guide rail 1 of thus decaying is due to leading boots
Single order caused by impact shock vibrates, and reaches effectiveness in vibration suppression.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
1. a kind of rail module with vibration-damping function, it is characterised in that：Guide rail (1) including T fonts, the back side of guide rail (1)
Absorbing amortisseur bar (2) on along its length is installed, the middle position of absorbing amortisseur bar (2) opens up jagged；Guide rail
(1) the back side is also equipped with the dynamic absorber mechanism according to its first natural frequency, and dynamic absorber mechanism is main by L bracket
(3), vibration absorbing spring (4) and absorbing mass (5) composition, L bracket (3) are embedded in breach and are fixed on the back of the body of guide rail (1)
Face, absorbing mass (5) is placed on the crossbeam of L bracket (3), one end of vibration absorbing spring (4) and the longeron of L bracket (3)
It is connected, the other end of vibration absorbing spring (4) is connected with absorbing mass (5)；The absorbing amortisseur bar (2) is by several bolts
And several nuts (7) are fastened on the back side of guide rail (1) (6).
2. a kind of rail module with vibration-damping function according to claim 1, it is characterised in that：The absorbing amortisseur bar
(2) it is made up of rubber.
3. a kind of rail module with vibration-damping function according to claim 1, it is characterised in that：The vibration absorbing spring
(4) extension spring is used.
4. a kind of rail module with vibration-damping function according to claim 1, it is characterised in that：The L bracket (3)
The back side of guide rail (1) is fastened on by several bolts (6) and several nuts (7).
5. a kind of rail module with vibration-damping function according to claim 1, it is characterised in that：The absorbing mass
(5) bottom is provided with several scroll wheels (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621134485.4U CN206367954U (en) | 2016-10-18 | 2016-10-18 | A kind of rail module with vibration-damping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621134485.4U CN206367954U (en) | 2016-10-18 | 2016-10-18 | A kind of rail module with vibration-damping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206367954U true CN206367954U (en) | 2017-08-01 |
Family
ID=59389677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621134485.4U Expired - Fee Related CN206367954U (en) | 2016-10-18 | 2016-10-18 | A kind of rail module with vibration-damping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206367954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429720A (en) * | 2016-10-18 | 2017-02-22 | 江苏省特种设备安全监督检验研究院常州分院 | Guide rail module with vibration damping function |
-
2016
- 2016-10-18 CN CN201621134485.4U patent/CN206367954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429720A (en) * | 2016-10-18 | 2017-02-22 | 江苏省特种设备安全监督检验研究院常州分院 | Guide rail module with vibration damping function |
| CN106429720B (en) * | 2016-10-18 | 2019-01-04 | 江苏省特种设备安全监督检验研究院常州分院 | A kind of rail module with vibration-damping function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |