CN207961399U - A kind of comfort level control system for moving sidewalk - Google Patents
A kind of comfort level control system for moving sidewalk Download PDFInfo
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- CN207961399U CN207961399U CN201721857064.9U CN201721857064U CN207961399U CN 207961399 U CN207961399 U CN 207961399U CN 201721857064 U CN201721857064 U CN 201721857064U CN 207961399 U CN207961399 U CN 207961399U
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- spring
- moving sidewalk
- frame
- mass block
- comfort level
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Abstract
The utility model discloses a kind of comfort level control systems for moving sidewalk, fixed frame is mounted on moving sidewalk truss, mass block is arranged on fixed frame, there is frequency adjustment mechanism on fixed frame, it is connected by spring system between frequency adjustment mechanism and boss, damping system is additionally provided between mass block and fixed frame, one end of spring system rate of connections regulating mechanism is provided with spring swing arm, and being located at installation on the part of the spring swing arm in external shell, there are two clamping rings.Compared with prior art, a kind of comfort level control system for moving sidewalk of the utility model, when pavement generates vibration under internal or external drive effect, mass block is with respect to pavement vibration negative direction movement, it will produce a damping force opposite with pavement direction of vibration and act on pavement, so that the dynamic respons on pavement is decayed and be suppressed effect, to achieve the purpose that control pavement dynamic respons, promotes the comfort of passenger on pavement.
Description
Technical field
The utility model is related to a kind of control system, especially a kind of comfort level control system for moving sidewalk,
Belong to lifting equipment security control field.
Background technology
The ride comfort on pavement is the important indicator for evaluating moving sidewalk quality.Traditional moving sidewalk is being run
In the process, its own structural system can form an elastic system, have the eigentone of itself；When traction machine shakes
When dynamic or external generation excitation, excited frequency will produce.When its frequency is equal or close with pavement intrinsic frequency, system is just
Covibration can occur.If vibration acceleration is excessive or vibration frequency is in human body sensitive bands, passenger just has left and right and shakes
The discomfort such as pendulum, dizzy, vomiting.
For the comfort level control system of moving sidewalk, when pavement generates vibration under internal or external drive effect
When, it can together be vibrated with pavement.Due to the damping action of the comfort level control system of moving sidewalk, moving sidewalk
The mass block of comfort level control system with respect to pavement vibration negative direction movement, will produce one it is opposite with pavement direction of vibration
Damping force act on pavement, so that the dynamic respons on pavement is decayed and be suppressed effect, to reach control pavement
The purpose of dynamic respons promotes the comfort that passenger takes pavement.
Utility model content
The utility model technical issues that need to address be in view of the above shortcomings of the prior art, and provide it is a kind of for from
The comfort level control system of the moving sidewalk of moving trade vibration, effectively can be such that moving sidewalk generates in the process of running
Dynamic respons are decayed and are controlled, and the comfort of passenger is promoted.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of comfort level control system for moving sidewalk, including fixed frame, mass block, spring system, damping
System, frequency adjustment mechanism, the fixed frame are mounted on moving sidewalk truss, and the mass block is arranged in fixed frame
On, there is frequency adjustment mechanism on fixed frame, there is boss on mass block, by spring system between frequency adjustment mechanism and boss
System connection, is additionally provided with damping system between the mass block and fixed frame, the frequency adjustment mechanism includes two clampings
One end of ring, spring swing arm and external shell, the spring system rate of connections regulating mechanism is provided with spring swing arm, spring rotation
Bar is arranged through external shell, and being located at installation on the part of the spring swing arm in external shell, there are two fixed spring swing arms to stretch out
The clamping ring of length.
Scheme as a further preference, the fixed frame are divided into upper beam frame, bottom end rail frame and intermediate plate, intermediate plate
Between upper beam frame and bottom end rail frame, the mass block is arranged in intermediate Board position.
Scheme as a further preference, the damping system are located at the center of mass block, the damping system
Both sides are respectively provided with two spring boss, and spring system is arranged between one of two spring boss and upper beam frame, another
Spring system is set between a frame with bottom end rail.
Scheme as a further preference is provided with mounting hole position on the upper beam frame and bottom end rail frame.
Scheme as a further preference, described damping system one end are hinged on mass block, and the other end is provided with earrings,
Earrings is fixed on bottom end rail frame.
Scheme as a further preference, the damping system are viscid fluid damper.
Compared with prior art, a kind of comfort level control system for moving sidewalk of the utility model, when people's row
When road generates vibration under internal or external drive effect, due to the effect of the comfort level control system of moving sidewalk, automatically
The comfort level control system mass block on pavement will produce one and pavement vibration side with respect to pavement vibration negative direction movement
Pavement is acted on to opposite damping force, the dynamic respons on pavement is made to decay and is suppressed effect, to reach control
The purpose of pavement dynamic respons promotes the comfort that passenger takes pavement.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Wherein, 1- fixed frames, 2- mass blocks, 3- spring systems, 4- mounting holes position, 5- damping systems, 6- earrings, 7- frequencies
Rate regulating mechanism.
Specific implementation mode
The optimal technical scheme that according to the present invention will be described in detail below with reference to the accompanying drawings.
As shown in Figure 1, a kind of comfort level control system for moving sidewalk of the utility model, including fixed frame
1, the comfort level control system of mass block 2, spring system 3, damping system 5, frequency adjustment mechanism 7, moving sidewalk uses frame
Rack and panel construction, with quality, rigidity, damping overall characteristic, and frequency is easy to adjust, reliable；
The fixed frame 1 is mounted on moving sidewalk truss, and the mass block 2 is arranged on fixed frame 1, fixed
There is frequency adjustment mechanism 7 on frame 1, there is boss on mass block 2, by spring system 3 between frequency adjustment mechanism 7 and boss
Connection, is additionally provided with damping system 5 between the mass block 2 and fixed frame 1, the frequency adjustment mechanism 7 includes two folders
Tight ring, spring swing arm and external shell, one end of 3 rate of connections regulating mechanism 7 of the spring system are provided with spring swing arm, bullet
Spring swing arm is arranged through external shell, clamping ring there are two installations on the part of the spring swing arm in external shell, two
Clamping ring fixed spring swing arm is located at the part in external shell, unclamps two clamping ring adjustable springs swing arms and stretches into external shell
Internal length, then be clamped fixation, that is, have adjusted the elastic force of spring system 3；
The fixed frame 1 is mounted on moving sidewalk truss, and the mass block 2 is arranged on fixed frame 1, quality
Block 2 is formed by several steel plate splicings, is fixed on fixed frame 1 by screw rod, nut, and quality is provided for system；
There is spring boss on mass block 2, connected by spring system 3 between spring boss and fixed frame 1；
Spring system 3 is the spring composition with certain rigidity, can provide stiffness characteristics for system；
Damping system 5 is additionally provided between the mass block 2 and fixed frame 1；
Damping system 5 is small linear viscose liquids damper, the both ends edge phase with mass block 2, fixed frame 1 respectively
Connection will produce certain damping force when pavement generates vibration；
Frequency adjustment mechanism 7 includes about two clamping rings and spring swing arm.When the comfort level of moving sidewalk controls system
When system frequency needs to adjust, clamping ring need to only be loosened, its frequency can be changed in the effective length of adjustment spring swing arm.
The fixed frame 1 divides for upper beam frame, bottom end rail frame and intermediate plate, and intermediate plate is located at upper beam frame and bottom end rail
Between frame, the mass block 2 is arranged in intermediate Board position.
The damping system 5 is located at the center of mass block 2, and the both sides of the damping system 5 are respectively provided with two springs
Spring system 3 is arranged in boss between one of two spring boss and upper beam frame, another sets between bottom end rail frame
Set spring system 3.
It is provided with mounting hole position 4 on the upper beam frame and bottom end rail frame.
5 one end of the damping system is hinged on mass block 2, and the other end is provided with earrings 6, and earrings 6 is fixed on bottom end rail
On frame.
The damping system 5 is viscid fluid damper, when vertical lift elevator generates vibration, that is, will produce certain resistance
Buddhist nun's power
When moving sidewalk generates horizontal vibration under internal or external drive effect, in the comfort level of moving sidewalk
The effect of control system, with respect to moving sidewalk vibration negative direction movement, spring system 3 and damping system 5 will produce mass block 2
One damping force opposite with moving sidewalk direction of vibration acts on moving sidewalk, and the dynamic respons of moving sidewalk is made to decline
Subtract and be suppressed effect, to achieve the purpose that control moving sidewalk dynamic respons, promotes passenger and take the comfortable of staircase
Sense.
The specific implementation operation of the present invention is elaborated above in conjunction with attached drawing, but the present invention is not limited to above-mentioned
Embodiment within the knowledge of a person skilled in the art can also be in the premise for not departing from present inventive concept
Under make a variety of changes.
Claims (6)
1. a kind of comfort level control system for moving sidewalk, it is characterised in that：Including fixed frame（1）, mass block
（2）, spring system（3）, damping system（5）, frequency adjustment mechanism（7）, the fixed frame（1）It installs on the elevator car,
The mass block（2）It is arranged in fixed frame（1）On, fixed frame（1）It is upper that there is frequency adjustment mechanism（7）, mass block（2）On
With boss, frequency adjustment mechanism（7）By spring system between boss（3）Connection, the mass block（2）With fixed frame
（1）Between be additionally provided with damping system（5）, the frequency adjustment mechanism（7）Including two clamping rings, spring swing arm and external shell
Body, the spring system（3）Rate of connections regulating mechanism（7）One end be provided with spring swing arm, spring swing arm runs through external shell
Body is arranged, and being located at installation on the part of the spring swing arm in external shell, there are two the clampings of fixed spring swing arm extension elongation
Ring.
2. a kind of comfort level control system for moving sidewalk according to claim 1, it is characterised in that：It is described solid
Determine frame（1）It is divided into upper beam frame, bottom end rail frame and intermediate plate, intermediate plate is described between upper beam frame and bottom end rail frame
Mass block（2）It is arranged in intermediate Board position.
3. a kind of comfort level control system for moving sidewalk according to claim 2, it is characterised in that：The resistance
Damping system（5）Positioned at mass block（2）Center, the damping system（5）Both sides be respectively provided with two spring boss, two
Spring system is set between one of spring boss and upper beam frame（3）, spring is arranged between bottom end rail frame in another
System（3）.
4. a kind of comfort level control system for moving sidewalk according to claim 3, it is characterised in that：On described
It is provided with mounting hole position on cross beam frame and bottom end rail frame（4）.
5. a kind of comfort level control system for moving sidewalk according to Claims 2 or 3 or 4, it is characterised in that：
The damping system（5）One end is hinged on mass block（2）On, the other end is provided with earrings（6）, earrings（6）It is fixed on bottom end rail
On frame.
6. a kind of comfort level control system for moving sidewalk according to claim 5, it is characterised in that：The resistance
Damping system（5）For viscid fluid damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721857064.9U CN207961399U (en) | 2017-12-27 | 2017-12-27 | A kind of comfort level control system for moving sidewalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721857064.9U CN207961399U (en) | 2017-12-27 | 2017-12-27 | A kind of comfort level control system for moving sidewalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961399U true CN207961399U (en) | 2018-10-12 |
Family
ID=63729853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721857064.9U Active CN207961399U (en) | 2017-12-27 | 2017-12-27 | A kind of comfort level control system for moving sidewalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292602A (en) * | 2018-11-29 | 2019-02-01 | 通力电梯有限公司 | Escalator and vibration control equipment for the escalator |
-
2017
- 2017-12-27 CN CN201721857064.9U patent/CN207961399U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292602A (en) * | 2018-11-29 | 2019-02-01 | 通力电梯有限公司 | Escalator and vibration control equipment for the escalator |
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