CN208716652U - A kind of traction device for elevator - Google Patents
A kind of traction device for elevator Download PDFInfo
- Publication number
- CN208716652U CN208716652U CN201821359560.6U CN201821359560U CN208716652U CN 208716652 U CN208716652 U CN 208716652U CN 201821359560 U CN201821359560 U CN 201821359560U CN 208716652 U CN208716652 U CN 208716652U
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- spring
- groove
- reinforcing bar
- pedestal
- respectively connected
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Abstract
The utility model relates to technical field of elevator equipment, especially a kind of traction device for elevator, including reinforcing bar beam, the upper end of the reinforcing bar beam is symmetrically welded with drum steel, the upper end surrounding of the drum steel is respectively connected with spring base, the upper end of the spring base is respectively connected with the first spring, the upper end of first spring is respectively connected with sleeve, the upper end of four sleeves is connected with pedestal jointly, the upper end surrounding of the pedestal is bolted with traction machine by bolt, second spring is equidistantly connected between the pedestal and reinforcing bar beam jointly, the upper end of the traction machine is connected with fixed block, the two sides of the fixed block are symmetrically connected with fixed link, the fixed link is respectively connected with lantern ring far from one end of fixed block, the upper end two sides of the reinforcing bar beam are symmetrically connected with support column corresponding with set ring position, compared with prior art, the utility model Structure is simple, and design is reasonable, convenient for improving the damping effect of this drag device.
Description
Technical field
The utility model relates to technical field of elevator equipment, especially a kind of traction device for elevator.
Background technique
Drag device is highly important driving part in elevator device in elevator, traction machine during the work time,
Since high speed rotation easily generates vibration, and its vibration for a long time will lead to the loosening of traction machine connecting component, cause tight
The security risk of weight, and the vibration of traction machine can influence the comfort of passenger's seating by wire rope transfers to carriage.
Rubber shock-absorbing pad or simple damping spring are installed to carry out in traction motor spindle when current existing processing method
Damping, but the load-bearing capacity of Rubber shock-absorbing pad is weaker, smaller scope of application, simple damping spring can be produced from damping
The bounce of body, and then can move back and forth, damping effect is undesirable, for this purpose, we provide a kind of traction device for elevator to solve
Certainly this problem.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, a kind of elevator of proposition is filled with traction
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of traction device for elevator, including reinforcing bar beam are designed, the upper end of the reinforcing bar beam is symmetrically welded with drum steel, institute
The upper end surrounding for stating drum steel is respectively connected with spring base, and the upper end of the spring base is respectively connected with the first spring, first bullet
The upper end of spring is respectively connected with sleeve, and the lower end of the sleeve is equipped with the first cushion, and the upper end of four sleeves connects jointly
It is connected to pedestal, the upper end surrounding of the pedestal is bolted with traction machine by bolt, common equidistant between the pedestal and reinforcing bar beam
It is connected with second spring, middle part is equidistantly connected with telescopic device jointly between the pedestal and reinforcing bar beam, and the telescopic device is equal
Positioned at the inside of second spring, the telescopic device includes the fixed sleeving being respectively connected with pedestal and reinforcing bar beam and stretches
Contracting bar, the telescopic rod are movably connected in the inner cavity of fixed sleeving, and the inner cavity surrounding of the fixed sleeving is equidistantly equipped with the
One groove, the outer lower portion of the telescopic rod equidistantly be equipped with the second groove corresponding with the first groove location, described second
The inner cavity of groove is respectively connected with third spring, and the third spring is respectively connected with semi-round ball far from one end of the second groove, described
Semi-round ball is respectively positioned on the inner cavity of the first groove, and the upper end of the traction machine is connected with fixed block, and the two sides of the fixed block are symmetrical
It is connected with fixed link, the fixed link is respectively connected with lantern ring far from one end of fixed block, and the upper end two sides of the reinforcing bar beam are symmetrical
It is connected with support column corresponding with set ring position, the outer upper of the support column is respectively connected with upper limit ring, the support
Lower limit ring is respectively connected on the outside of column, the lantern ring is respectively positioned between upper limit ring and lower limit ring.
Preferably, the inner cavity two sides of the drum steel are respectively connected with buffer board, and the inner cavity of the buffer board is honeycomb type.
Preferably, the upper end of the drum steel is equipped with third groove, and the lower end of the pedestal is equipped with and third groove position
Set corresponding two the first resilient cushions.
Preferably, the inner cavity bottom end of the fixed sleeving is equipped with the second resilient cushion, and the lower end of the telescopic rod is all provided with
There is corresponding third resilient cushion, and second resilient cushion side corresponding with third resilient cushion is equidistantly equipped with convex
Starting point.
Preferably, the lower end of the upper limit ring is equipped with the second cushion, and the upper end of the lower limit ring is equipped with
Three cushions.
The utility model proposes a kind of traction device for elevator, beneficial effect is: the utility model is by being equipped with the
One spring, and the first spring passes through sleeve connection pedestal, and the lower end of sleeve is equipped with the first cushion, convenient for being generated to traction machine
Vibration carry out preliminary damping, buffering, and by being equipped with second spring and telescopic device, telescopic device includes fixed sleeving
And telescopic rod, and semi-round ball is connected by the third spring of the second groove inner cavity on the outside of telescopic rod, by second spring and stretch
When bar is flexible up and down, semi-round ball is constantly extruded the first groove of disengaging, and then produces to above and below second spring and telescopic rod
Flexible resistance, convenient for offsetting the bounce that second spring itself generates, convenient for effectively carrying out bumper and absorbing shock to traction machine, and
By being equipped with upper limit ring and lower limit ring, convenient for carrying out displacement restriction to lantern ring, and then the vibration fluctuation of traction machine is remembered
Property limit, be conducive to protect traction machine, prevent it from tumbling.
It is equipped with the second resilient cushion by the inner cavity of fixed sleeving, and the lower end of telescopic rod is equipped with third resilient cushion, and second
The outside of resilient cushion and third resilient cushion is equidistantly equipped with raised points and is convenient for convenient for buffering to the strength that telescopic rod is born
Effective damping is carried out to traction machine.
Compared with prior art, the utility model has the advantages of simple structure, and design is reasonable, convenient for improving the damping of this drag device
Effect.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of traction device for elevator structural schematic diagram；
Fig. 2 be the utility model proposes part A device enlarged structure schematic diagram；
Fig. 3 be the utility model proposes telescopic device schematic cross-sectional view.
In figure: reinforcing bar beam 1, drum steel 2, spring base 3, the first spring 4, sleeve 5, the first cushion 6, pedestal 7, traction machine
8, second spring 9, telescopic device 10, fixed sleeving 101, telescopic rod 102, the first groove 103, the second groove 104, third spring
105, semi-round ball 106, the second resilient cushion 107, third resilient cushion 108, raised points 109, fixed block 11, fixed link 12, lantern ring 13,
Support column 14, upper limit ring 15, lower limit ring 16, buffer board 17, third groove 18, the first resilient cushion 19, the second cushion 20,
Third cushion 21.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of traction device for elevator, including reinforcing bar beam 1, the upper end of reinforcing bar beam 1 are symmetrically welded with drum
Steel 2, the inner cavity two sides of drum steel 2 are respectively connected with buffer board 17, and the inner cavity of buffer board 17 is honeycomb type, convenient for increasing drum steel
2 cushion performance, and be conducive to increase its service life, the upper end of drum steel 2 is equipped with third groove 18, the lower end of pedestal 7
Equipped with two the first resilient cushions 19 corresponding with 18 position of third groove, connect convenient for preventing pedestal 7 from directly compressing with drum steel 2
Touching, and convenient for reducing the bounce of the first spring 4, and then so that traction machine 8 is more smoothly realized bumper and absorbing shock, and be conducive to increase
Add the comfort level of people in carriage.
The upper end surrounding of drum steel 2 is respectively connected with spring base 3, and the upper end of spring base 3 is respectively connected with the first spring 4, and first
The upper end of spring 4 is respectively connected with sleeve 5, and the lower end of sleeve 5 is equipped with the first cushion 6, and the upper end of four sleeves 5 connects jointly
There is pedestal 7, the upper end surrounding of pedestal 7 is bolted with traction machine 8 by bolt, is equidistantly connected with jointly between pedestal 7 and reinforcing bar beam 1
Second spring 9, middle part is equidistantly connected with telescopic device 10 jointly between pedestal 7 and reinforcing bar beam 1, and telescopic device 10 is respectively positioned on second
The inside of spring 9, telescopic device 10 include the fixed sleeving 101 and telescopic rod being respectively connected with pedestal 7 and reinforcing bar beam 1
102, telescopic rod 102 is movably connected in the inner cavity of fixed sleeving 101, and the inner cavity surrounding of fixed sleeving 101 is equidistantly equipped with the
One groove 103, the outer lower portion of telescopic rod 102 are equidistantly equipped with the second groove 104 corresponding with 103 position of the first groove,
The inner cavity of second groove 104 is respectively connected with third spring 105, and third spring 105 is respectively connected with far from one end of the second groove 104
Semi-round ball 106, semi-round ball 106 are respectively positioned on the inner cavity of the first groove 103, and the inner cavity bottom end of fixed sleeving 101 is equipped with second and subtracts
Pad 107 is shaken, and the lower end of telescopic rod 102 is equipped with corresponding third resilient cushion 108, and the second resilient cushion 107 and the
The corresponding side of three resilient cushion 108 is equidistantly equipped with raised points 109, convenient for reducing the bounce of second spring 9, is conducive to prevent
Only springing repeatedly after 9 bumper and absorbing shock of second spring.
The upper end of traction machine 8 is connected with fixed block 11, and the two sides of fixed block 11 are symmetrically connected with fixed link 12, fixed link 12
One end far from fixed block 11 is respectively connected with lantern ring 13, and the upper end two sides of reinforcing bar beam 1 are symmetrically connected with opposite with 13 position of lantern ring
The support column 14 answered, the outer upper of support column 14 are respectively connected with upper limit ring 15, and the outside of support column 14 is respectively connected with lower limit
Position ring 16, lantern ring 13 are respectively positioned between upper limit ring 15 and lower limit ring 16, and the lower end of upper limit ring 15 is equipped with the second buffering
Pad 20, the upper end of lower limit ring 16 are equipped with third cushion 21, convenient for playing the role of bumper and absorbing shock to lantern ring 13.
Working principle: when the utility model at work, shaking force is passed to the first spring 4 by traction machine 8, by squeeze or
The first spring 4 release shaking force is stretched, and the bounce generated after shaking force is discharged to the first spring 4 by the first cushion 6
It is buffered, reduces its bounce, and further damping, buffering is carried out by second spring 9, and telescopic device 10 is consolidated
Determine casing 101 and telescopic rod 102 stretch up and down, passes through the third spring of 102 outside 104 inner cavity of the second groove of telescopic rod
105 connection semi-round balls 106, the inner cavity of the first groove 103 is movably connected in by semi-round ball 106, when convenient for moving up and down, is increased
Second spring 9 by resistance, convenient for offsetting the bounce of second spring 9 itself, and then improve the effect to 8 damping of traction machine.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of traction device for elevator, including reinforcing bar beam (1), which is characterized in that the upper end of the reinforcing bar beam (1) is symmetrically welded
Have drum steel (2), the upper end surrounding of the drum steel (2) is respectively connected with spring base (3), and the upper end of the spring base (3) connects
It is connected to the first spring (4), the upper end of first spring (4) is respectively connected with sleeve (5), and the lower end of the sleeve (5) is equipped with
The upper end of first cushion (6), four sleeves (5) is connected with pedestal (7) jointly, and the upper end surrounding of the pedestal (7) is logical
It crosses bolt to be bolted with traction machine (8), is equidistantly connected with second spring (9), institute between the pedestal (7) and reinforcing bar beam (1) jointly
It states middle part between pedestal (7) and reinforcing bar beam (1) to be equidistantly connected with telescopic device (10) jointly, the telescopic device (10) is respectively positioned on
The inside of second spring (9), the telescopic device (10) include to consolidate with what pedestal (7) and reinforcing bar beam (1) were respectively connected with
Determine casing (101) and telescopic rod (102), the telescopic rod (102) is movably connected in the inner cavity of fixed sleeving (101), described
The inner cavity surrounding of fixed sleeving (101) is equidistantly equipped with the first groove (103), and the outer lower portion of the telescopic rod (102) is impartial
It is all connected with away from the inner cavity for being equipped with the second groove (104) corresponding with the first groove (103) position, second groove (104)
Having third spring (105), the third spring (105) is respectively connected with semi-round ball (106) far from the one end of the second groove (104),
The semi-round ball (106) is respectively positioned on the inner cavity of the first groove (103), and the upper end of the traction machine (8) is connected with fixed block (11),
The two sides of the fixed block (11) are symmetrically connected with fixed link (12), and the one end of the fixed link (12) far from fixed block (11) is equal
It is connected with lantern ring (13), the upper end two sides of the reinforcing bar beam (1) are symmetrically connected with support column corresponding with lantern ring (13) position
(14), the outer upper of the support column (14) is respectively connected with upper limit ring (15), is all connected on the outside of the support column (14)
Have lower limit ring (16), the lantern ring (13) is respectively positioned between upper limit ring (15) and lower limit ring (16).
2. a kind of traction device for elevator according to claim 1, which is characterized in that the inner cavity two of the drum steel (2)
Side is respectively connected with buffer board (17), and the inner cavity of the buffer board (17) is honeycomb type.
3. a kind of traction device for elevator according to claim 1, which is characterized in that the upper end of the drum steel (2) is equal
Equipped with third groove (18), the lower end of the pedestal (7) is equipped with two the first dampings corresponding with third groove (18) position
It pads (19).
4. a kind of traction device for elevator according to claim 1, which is characterized in that the fixed sleeving (101) it is interior
Bottom of chamber end is equipped with the second resilient cushion (107), and the lower end of the telescopic rod (102) is equipped with corresponding third damping
It pads (108), and second resilient cushion (107) side corresponding with third resilient cushion (108) is equidistantly equipped with raised points
(109)。
5. a kind of traction device for elevator according to claim 1, which is characterized in that the lower end of the upper limit ring (15)
It is equipped with the second cushion (20), the upper end of the lower limit ring (16) is equipped with third cushion (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821359560.6U CN208716652U (en) | 2018-08-22 | 2018-08-22 | A kind of traction device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821359560.6U CN208716652U (en) | 2018-08-22 | 2018-08-22 | A kind of traction device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208716652U true CN208716652U (en) | 2019-04-09 |
Family
ID=65978905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821359560.6U Expired - Fee Related CN208716652U (en) | 2018-08-22 | 2018-08-22 | A kind of traction device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208716652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112462508A (en) * | 2020-12-10 | 2021-03-09 | 江苏汇成光电有限公司 | Novel electric adjusting and limiting device for carrying platform |
| CN113363901A (en) * | 2021-06-11 | 2021-09-07 | 宝业湖北建工集团有限公司 | Pipeline erection support for construction of electromechanical pipelines of building |
-
2018
- 2018-08-22 CN CN201821359560.6U patent/CN208716652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112462508A (en) * | 2020-12-10 | 2021-03-09 | 江苏汇成光电有限公司 | Novel electric adjusting and limiting device for carrying platform |
| CN113363901A (en) * | 2021-06-11 | 2021-09-07 | 宝业湖北建工集团有限公司 | Pipeline erection support for construction of electromechanical pipelines of building |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |