CN213326258U - Elevator traction device - Google Patents
Elevator traction device Download PDFInfo
- Publication number
- CN213326258U CN213326258U CN202022206630.8U CN202022206630U CN213326258U CN 213326258 U CN213326258 U CN 213326258U CN 202022206630 U CN202022206630 U CN 202022206630U CN 213326258 U CN213326258 U CN 213326258U
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- damping
- spring
- plate
- mounting groove
- roof
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Abstract
The utility model discloses an elevator traction device, which comprises a main frame and a traction machine, wherein a mounting plate is fixed at the bottom of the traction machine; still include damper, the main frame includes a pair of curb plate and connects roof and bottom plate between this pair of curb plate, damper is including connecting four shock pads between mounting panel and roof, the bottom surface center department of mounting panel is equipped with the shock attenuation post, the lower extreme of shock attenuation post runs through the roof and extends to the below of roof, the lower extreme of shock attenuation post is equipped with the spring mounting groove, install first damping spring in the spring mounting groove, first damping spring's lower extreme extends to the below of spring mounting groove and is connected with the bottom plate, the shock attenuation post forms the bulge loop along radial outside extension, the bulge loop is located between spring mounting groove and the roof, be connected with the second damping spring that the cover located the shock attenuation post between bulge loop and the roof. The utility model relates to an elevator traction device, its is rational in infrastructure, and can effectively reduce the vibrations that the hauler produced at work.
Description
Technical Field
The utility model relates to an elevator traction device.
Background
The traction device in the elevator is an important driving part in an elevator system, the traction machine is very easy to vibrate due to high-speed rotation in the working process, the vibration of the traction machine in the long-term past can cause the looseness of a connection part of the traction machine, so that serious potential safety hazards are caused, and the vibration of the traction machine can be transmitted to the lift car through a steel wire rope, so that the riding comfort of passengers is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator traction device, its is rational in infrastructure, and can effectively reduce the vibrations that the hauler produced at work.
In order to achieve the purpose, the technical scheme of the utility model is to design an elevator traction device, which comprises a main frame and a traction machine, wherein a mounting plate is fixed at the bottom of the traction machine; the damping mechanism is connected with the main frame through the damping mechanism, the main frame comprises a pair of side plates, a top plate and a bottom plate which are connected between the side plates, the damping mechanism comprises four damping cushions connected between the mounting plate and the top plate, the four shock absorption pads are respectively positioned at the four corners of the bottom surface of the mounting plate, the center of the bottom surface of the mounting plate is provided with a shock absorption column, the lower end of the shock-absorbing column penetrates through the top plate and extends to the lower part of the top plate, the lower end of the shock-absorbing column is provided with a spring installation groove, the spring mounting groove extends along the axial direction of the shock-absorbing column, and a first shock-absorbing spring is mounted in the spring mounting groove, the lower end of the first damping spring extends to the lower part of the spring mounting groove and is connected with the bottom plate, the damping column extends outwards along the radial direction to form a convex ring, the convex ring is positioned between the spring mounting groove and the top plate, and a second damping spring sleeved on the damping column is connected between the convex ring and the top plate.
Preferably, the lower end of the shock-absorbing column extends outwards in the radial direction to form two convex blocks, the two convex blocks are symmetrically arranged on the axis of the shock-absorbing column, and an elastic element is connected between each convex block and the bottom plate.
Preferably, the top plate is provided with a through hole for the shock absorption column to penetrate through, and a linear bearing sleeved on the shock absorption column is fixed in the through hole.
Preferably, the top of shock pad is equipped with connecting portion, and the bottom of this shock pad is equipped with down connecting portion, go up connecting portion and be connected with the mounting panel through the screw, lower connecting portion are connected with the roof through the screw.
Preferably, the elastic member has a Z-shaped structure.
The utility model has the advantages and the beneficial effects that: provided is an elevator traction device which has a reasonable structure and can effectively reduce the vibration generated by a traction machine in the working process.
When the elevator traction device is used, vibration generated in the working process of the traction machine can be absorbed through the damping pad, the first damping spring, the second damping spring and the elastic piece, so that the damping effect of the elevator traction device is improved, and the using requirement is met.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the middle damping mechanism of the present invention.
Fig. 3 is an enlarged view at a in fig. 2.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1, 2 and 3, an elevator traction apparatus includes a main frame 1 and a traction machine 2, wherein an installation plate 3 is fixed at the bottom of the traction machine 2; the damping mechanism is characterized in that the mounting plate 3 is connected with the main frame 1 through the damping mechanism, the main frame 1 comprises a pair of side plates 4, a top plate 5 and a bottom plate 6 which are connected between the side plates 4, the damping mechanism comprises four damping pads 7 which are connected between the mounting plate 3 and the top plate 5, the four damping pads 7 are respectively positioned at four corners of the bottom surface of the mounting plate 3, a damping column 8 is arranged at the center of the bottom surface of the mounting plate 3, the lower end of the damping column 8 penetrates through the top plate 5 and extends to the lower part of the top plate 5, a spring mounting groove 9 is arranged at the lower end of the damping column 8, the spring mounting groove 9 extends along the axial direction of the damping column 8, a first damping spring 10 is arranged in the spring mounting groove 9, the lower end of the first damping spring 10 extends to the lower part of the spring mounting groove 9 and is connected with the bottom plate 6, the damping column 8, the convex ring 11 is positioned between the spring mounting groove 9 and the top plate 5, and a second damping spring 12 sleeved on the damping column 8 is connected between the convex ring 11 and the top plate 5.
The lower end of the shock-absorbing column 8 extends radially outwards to form two projections 13, the two projections 13 are symmetrically arranged on the axis of the shock-absorbing column 8, and an elastic member 14 is connected between each projection 13 and the bottom plate 6.
The top plate 5 is provided with a through hole for the shock-absorbing column 8 to pass through, and a linear bearing 15 sleeved on the shock-absorbing column 8 is fixed in the through hole.
The top of the shock pad 7 is provided with an upper connecting part 16, the bottom of the shock pad 7 is provided with a lower connecting part 17, the upper connecting part 16 is connected with the mounting plate 3 through a screw 18, and the lower connecting part 17 is connected with the top plate 5 through a screw 18.
The elastic member 14 has a Z-shaped structure.
The utility model has the advantages and the beneficial effects that: provided is an elevator traction device which has a reasonable structure and can effectively reduce the vibration generated by a traction machine 2 during operation.
When the elevator traction device is used, the vibration generated in the working process of the traction machine 2 can be absorbed through the shock absorption pad 7, the first shock absorption spring 10, the second shock absorption spring 12 and the elastic piece 14, so that the shock absorption effect of the elevator traction device is improved, and the use requirement is met.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An elevator traction device comprises a main frame and a traction machine, wherein the bottom of the traction machine is fixedly provided with a mounting plate, and the elevator traction device is characterized by further comprising a damping mechanism, the mounting plate is connected with the main frame through the damping mechanism, the main frame comprises a pair of side plates, a top plate and a bottom plate which are connected between the side plates, the damping mechanism comprises four damping cushions connected between the mounting plate and the top plate, the four damping cushions are respectively positioned at four corners of the bottom surface of the mounting plate, a damping column is arranged at the center of the bottom surface of the mounting plate, the lower end of the damping column penetrates through the top plate and extends to the lower side of the top plate, a spring mounting groove is arranged at the lower end of the damping column, the spring mounting groove extends along the axial direction of the damping column, a first damping spring is mounted in the spring mounting groove, the lower end of the first damping spring extends, the shock attenuation post forms the bulge loop along radially outwards extending, and this bulge loop is located between spring mounting groove and the roof, and is connected with the second damping spring that the cover was located the shock attenuation post between this bulge loop and the roof.
2. The elevator traction apparatus according to claim 1, wherein the lower end of the strut extends radially outward to form two projections which are symmetrically arranged about the axis of the strut, and an elastic member is connected between each projection and the base plate.
3. The elevator traction apparatus as claimed in claim 2, wherein the top plate has a through hole for the shock-absorbing post to pass through, and a linear bearing sleeved on the shock-absorbing post is fixed in the through hole.
4. The elevator traction apparatus as claimed in claim 3, wherein the top of the cushion pad is provided with an upper connection portion, the bottom of the cushion pad is provided with a lower connection portion, the upper connection portion is connected to the mounting plate by a screw, and the lower connection portion is connected to the top plate by a screw.
5. The elevator traction apparatus according to claim 4, wherein the elastic member has a Z-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022206630.8U CN213326258U (en) | 2020-09-30 | 2020-09-30 | Elevator traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022206630.8U CN213326258U (en) | 2020-09-30 | 2020-09-30 | Elevator traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213326258U true CN213326258U (en) | 2021-06-01 |
Family
ID=76069357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022206630.8U Active CN213326258U (en) | 2020-09-30 | 2020-09-30 | Elevator traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213326258U (en) |
-
2020
- 2020-09-30 CN CN202022206630.8U patent/CN213326258U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 group 1.3, taohuazhuang village, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Meijia Zhixuan Elevator Co.,Ltd. Address before: 215000 group 1.3, taohuazhuang village, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU MIKAE ELEVATOR CO.,LTD. |