CN207713219U - A kind of elevator car top wheel device - Google Patents
A kind of elevator car top wheel device Download PDFInfo
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- CN207713219U CN207713219U CN201721826487.4U CN201721826487U CN207713219U CN 207713219 U CN207713219 U CN 207713219U CN 201721826487 U CN201721826487 U CN 201721826487U CN 207713219 U CN207713219 U CN 207713219U
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- plate
- elevator car
- car top
- pull rod
- wheel device
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Abstract
The utility model belongs to elevators field, and in particular to a kind of elevator car top wheel device.Including rope wheel component, two hanging plates for setting up rope wheel component, cover at the guard shield plate above rope wheel component, it is connected to the bottom plate between two hanging plates and below rope wheel component, upper end is pierced by the pull rod of the bottom plate and is connected to the supporting plate for accepting two upper beams disposed in parallel of pull rod bottom end, the supporting plate both sides are arranged with damping device, the damping device includes about two pieces fixed plates disposed in parallel and the rubber strip that is fixedly arranged between two fixed plates, underlying fixed plate is removably connect with the supporting plate, the upper beam is set to the top in fixed plate.The application is simple in sturcture, ingenious in design, at low cost, and damping and shield torsion effect are good, and elevator operating is stablized, using comfortable.
Description
Technical field
The invention belongs to elevators fields, and in particular to a kind of elevator car top wheel device.
Background technology
The crosshead sheave that elevator uses at present has in upper beam top mounting means, there is the mounting means in upper beam lower part, different
Mounting means cause its architectural difference huge.Top mounting means uses spring type damper at present, and cost is too high, and current
Be mostly middle slower elevators, and such elevator is run in low and medium frequency range, cannot effective mistake for spring type damping
Filter the vibrations of this frequency range.In addition the car top wheel construction of top mounting means is substantially universal type, and crosshead sheave device can basis
Need to reverse, but be the absence of limiting device, then be top mounting means crosshead sheave at the top of have guard shield plate can to prevent foreign matter into
Enter grooving, the rope blocking plate of anti-steel wire rope abjection is only equipped in incision, the above problem not only influences the stable operation of elevator, simultaneously
There is also some potential safety problemss.
Invention content
The purpose of the present invention is provide a kind of elevator car top wheel device regarding to the issue above.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of elevator car top wheel device, including rope wheel component, two hanging plates for setting up rope wheel component, cover at rope sheave
Guard shield plate above component, be connected to bottom plate between two hanging plates and below rope wheel component, upper end is pierced by the bottom plate
Pull rod and be connected to pull rod bottom end for accepting the supporting plates of two upper beams disposed in parallel, the supporting plate both sides are symmetrically set
There are damping device, the damping device to include about two pieces fixed plates disposed in parallel and be fixedly arranged between two fixed plates
Rubber strip, underlying fixed plate are removably connect with the supporting plate, and the upper beam is set in the fixed plate of top.
Preferably, the pull rod upper end is pierced by the part of the bottom plate and is installed with hex nut, six are located on bottom plate
Angle nut both sides are parallel to be installed with one group of reinforcing rib, and the reinforcing rib both ends connect the hanging plate.
Preferably, the reinforcing rib offers threaded hole, it is bolted with ecto-entad on the threaded hole and is screwed into two reinforcements
Rotation stop bolt between Zhu and on the both sides opposite side that is butted on the hex nut.
Preferably, between the rope wheel component outer rim, there are between the anticreep of anti-steel wire rope abjection at the top of the reinforcing rib
Gap.
Preferably, the both sides between two upper beams positioned at the pull rod are respectively connected with upper beam reinforcing plate, the bottom
It is bolted in the limiting plate in two upper beam reinforcing plates respectively equipped with both ends below plate, the pull rod passes through the limiting plate.
Preferably, being provided at both ends with positioned at the damping device for protecting the limit of damping device to tear open on the supporting plate
Unload bolt.
Preferably, the bottom plate passes through the bottom plate connecting plate upwardly extended for being integrally connected to bottom plate both sides and the extension
Plate connects.
Preferably, the supporting plate is detachably connected with the jam plate across the pull rod bottom.
In conclusion the invention has the advantages that：
1, low-frequency vibration during the present invention can be filtered effectively using the damping device of rubber buffer, while equipped with limit dismounting
Bolt protects rubber absorbers, and facilitates the replacement of later stage rubber absorbers, and rubber absorbers are at low cost.The present invention is also logical
The setting for crossing jam plate carrys out the rotation of limited part pull rod, and the opposite side that rotation stop bolt resists hex nut both sides is arranged, to keep
The turned position of universal rope wheel component, then limiting plate is set prevents the swing of entire crosshead sheave device, it is turned round to reduce steel wire rope
Influence dynamic or that swing is to elevator comfort level.
2, reinforcing rib is applied not only to limitation rotation stop bolt, while also the connection between two hanging plates is reinforced, then is
At the top of reinforcing rib there are anticreep gap can prevent the de- rope of steel wire rope, to carrying out preventing wire rope from falling guarantor below rope wheel component
Shield.
3, the application is simple in sturcture, ingenious in design, at low cost, and damping and shield torsion effect are good, and elevator operating is stablized, and is used
Comfortably.
Description of the drawings
Fig. 1 is the application structural schematic diagram；
Fig. 2 is structural schematic diagram of the application with broken section.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Embodiment one：
A kind of elevator car top wheel device, including rope wheel component 1, two hanging plates 2 for setting up rope wheel component, cover at rope
Guard shield plate 3 above wheel assembly, be connected to bottom plate 21 between two hanging plates and below rope wheel component, upper end be pierced by it is described
The pull rod 5 of bottom plate and the supporting plate 6 for accepting two upper beams 11 disposed in parallel for being connected to pull rod bottom end, the supporting plate two
Side is arranged with damping device 4, and the damping device includes about two pieces fixed plates 41 disposed in parallel and is fixedly arranged on two pieces
Rubber strip 42 between fixed plate, underlying fixed plate are removably connect with the supporting plate, and the upper beam is set to top
Fixed plate on.The bottom plate passes through the bottom plate upper beam reinforcing plate upwardly extended for being integrally connected to bottom plate both sides and the hanging plate
Connection.
The pull rod upper end, which is pierced by the part of the bottom plate, is installed with hex nut 51, and hex nut two is located on bottom plate
Side is parallel to be installed with one group of reinforcing rib 12, and the reinforcing rib both ends connect the hanging plate.The rope sheave is arrived at the top of the reinforcing rib
There are the anticreep gaps of anti-steel wire rope abjection between component outer rim.121.
Embodiment two：
Unlike the embodiments above be in offers threaded hole in the reinforcing rib, is bolted with by extroversion on the threaded hole
Inside it is screwed into the rotation stop bolt 13 between two Jia Qiang Zhu and on the both sides opposite side being butted on the hex nut.
Embodiment three：
The both sides unlike the embodiments above being in positioned at the pull rod between two upper beams are respectively connected with upper beam
Reinforcing plate 111, the bottom plate lower section are bolted in the limiting plate 8 in two upper beam reinforcing plates respectively equipped with both ends, and the pull rod is worn
Cross the limiting plate.The limiting plate both ends are connected with the plate that is spirally connected by arc-shaped transition, and the deformation mode structure of arc-shaped transition is strong
Degree is big, is hardly damaged.The upper beam reinforcing plate is connect with the plate that is spirally connected.
Example IV：
Unlike the embodiments above be in prevents damping from filling in being provided at both ends with positioned at the damping device on the supporting plate
Set the limit demounting bolt 10 of excessive compression.
Embodiment five：
Unlike the embodiments above be in is connected with the jam plate across the pull rod bottom with unloading in the removable master of the supporting plate
7。
Low-frequency vibration during the present invention can be filtered effectively using the damping device of rubber buffer, while equipped with limit dismounting spiral shell
Bolt protects rubber absorbers, and facilitates the replacement of later stage rubber absorbers, and rubber absorbers are at low cost.The present invention also passes through
The setting of jam plate carrys out the rotation of limited part pull rod, and the opposite side that rotation stop bolt resists hex nut both sides is arranged, to keep ten thousand
It to the turned position of rope wheel component, then limiting plate is set prevents the swing of entire crosshead sheave device, to reduce steel wire rope twisting
Or influence of the swing to elevator comfort level.
Claims (9)
1. a kind of elevator car top wheel device, it is characterised in that：Including rope wheel component（1）, for setting up two of rope wheel component extensions
Plate（2）, cover at guard shield plate above rope wheel component（3）, be connected between two hanging plates and the bottom below rope wheel component
Plate（21）, upper end be pierced by the pull rod of the bottom plate（5）And it is connected to the disposed in parallel for accepting two of pull rod bottom end
Beam（11）Supporting plate（6）, the supporting plate both sides are arranged with damping device（4）, the damping device includes about two pieces parallel
The fixed plate of setting（41）And it is fixedly arranged on the rubber strip between two fixed plates（42）, underlying fixed plate is removably
It is connect with the supporting plate, the upper beam is set in the fixed plate of top.
2. a kind of elevator car top wheel device according to claim 1, it is characterised in that：The pull rod upper end is pierced by the bottom plate
Part on be installed with hex nut（51）, it is located at that hex nut both sides are parallel to be installed with one group of reinforcing rib on bottom plate（12）, institute
It states reinforcing rib both ends and connects the hanging plate.
3. a kind of elevator car top wheel device according to claim 2, it is characterised in that：The reinforcing rib offers threaded hole,
Ecto-entad is bolted on the threaded hole to be screwed between two Jia Qiang Zhu and on the both sides opposite side being butted on the hex nut
Rotation stop bolt（13）.
4. a kind of elevator car top wheel device according to claim 3, it is characterised in that：The rope sheave is arrived at the top of the reinforcing rib
There are the anticreep gaps of anti-steel wire rope abjection between component outer rim（121）.
5. a kind of elevator car top wheel device according to claim 4, it is characterised in that：It is located between two upper beams described
The both sides of pull rod are respectively connected with upper beam reinforcing plate（111）, the bottom plate lower section is bolted in two upper beams equipped with both ends and reinforces respectively
Limiting plate on plate（8）, the pull rod is across the limiting plate.
6. a kind of elevator car top wheel device according to claim 5, it is characterised in that：The limiting plate both ends pass through arc mistake
It crosses and is connected with the plate that is spirally connected, the upper beam reinforcing plate is connect with the plate that is spirally connected.
7. a kind of elevator car top wheel device according to claim 1, it is characterised in that：It is located at the damping on the supporting plate to fill
Set the limit demounting bolt being provided at both ends with for protecting damping device（10）.
8. a kind of elevator car top wheel device according to claim 1, it is characterised in that：The bottom plate is by being integrally connected to bottom
The bottom plate upper beam reinforcing plate of plate both sides upwardly extended is connect with the hanging plate.
9. a kind of elevator car top wheel device according to claim 1, it is characterised in that：The supporting plate, which is detachably connected with, to be worn
Cross the jam plate of the pull rod bottom（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826487.4U CN207713219U (en) | 2017-12-25 | 2017-12-25 | A kind of elevator car top wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826487.4U CN207713219U (en) | 2017-12-25 | 2017-12-25 | A kind of elevator car top wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207713219U true CN207713219U (en) | 2018-08-10 |
Family
ID=63049469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721826487.4U Active CN207713219U (en) | 2017-12-25 | 2017-12-25 | A kind of elevator car top wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207713219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809280A (en) * | 2019-02-25 | 2019-05-28 | 苏州默顿快速电梯有限公司 | A kind of reinforced MC nylon wheel of elevator transmission |
| CN114030967A (en) * | 2021-10-29 | 2022-02-11 | 杭州奥立达电梯有限公司 | Safety protection system for vertical traffic suspension device |
-
2017
- 2017-12-25 CN CN201721826487.4U patent/CN207713219U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809280A (en) * | 2019-02-25 | 2019-05-28 | 苏州默顿快速电梯有限公司 | A kind of reinforced MC nylon wheel of elevator transmission |
| CN114030967A (en) * | 2021-10-29 | 2022-02-11 | 杭州奥立达电梯有限公司 | Safety protection system for vertical traffic suspension device |
| CN114030967B (en) * | 2021-10-29 | 2023-08-25 | 杭州奥立达电梯有限公司 | Perpendicular traffic linkage safety protection system |
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