CN210366486U - Elevator rope sheave damping device convenient to installation - Google Patents
Elevator rope sheave damping device convenient to installation Download PDFInfo
- Publication number
- CN210366486U CN210366486U CN201921219167.1U CN201921219167U CN210366486U CN 210366486 U CN210366486 U CN 210366486U CN 201921219167 U CN201921219167 U CN 201921219167U CN 210366486 U CN210366486 U CN 210366486U
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- 238000013016 damping Methods 0.000 title claims abstract description 38
- 238000009434 installation Methods 0.000 title claims abstract description 13
- 230000035939 shock Effects 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an elevator rope sheave damping device convenient to installation, including to heavy frame and support frame, be provided with two sets of shock attenuation subassemblies to heavy frame upper surface, two sets of shock attenuation subassembly includes shock attenuation box, two sets of backup pads and two sets of first rubber pads, is provided with the slide bar between two sets of backup pads and two sets of first rubber pads, slide bar outer wall cover is equipped with compression spring, the slide bar tip is provided with the stopper; the damping assembly is designed, so that the damping effect on the vibration generated by the guide wheel is conveniently realized, the design is simple, the structure is compact, the damping effect is obvious, and the service life of the equipment is prolonged; through the fixing strip, the fixed rod and the arc-shaped baffle plate which are designed, the rope is prevented from falling off easily, normal operation of the elevator is influenced, safety accidents occur easily, the arc-shaped baffle plate can be adjusted freely according to the width of the guide wheel, and the elevator is convenient to operate, time-saving and labor-saving.
Description
Technical Field
The utility model belongs to the technical field of damping device, concretely relates to elevator rope sheave damping device convenient to installation.
Background
The counterweight frame in the elevator is in an elevator system, the counterweight frame is positioned in a hoistway and is connected with a car through a rope pulley, the counterweight frame slides on a counterweight guide rail through a counterweight guide shoe in the running process of the elevator to play a balancing role, and the running condition of the rope pulley on the counterweight frame directly influences the comfortable feeling of people sitting in the elevator car;
the existing rope sheave can generate vibration in the operation process, comfortable feeling of people in a car can be influenced, the service life of the elevator can be influenced after the rope sheave is used for a long time, the rope can easily fall off to influence the normal operation of the elevator and also easily cause safety accidents in the movement process of the elevator, and the elevator rope sheave damping device convenient to mount is provided for the elevator.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator rope sheave damping device convenient to installation to current rope sheave that proposes in solving above-mentioned background art can produce vibrations at the operation in-process, can influence the comfortable impression of taking the people in the car, and the time has been of a specified duration moreover can influence the life of elevator, and in the elevator motion process, can appear lax phenomenon between the rope of elevator and the rope sheave, and the rope drops very easily, influences the normal operating of elevator, also appears the problem of incident easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator rope sheave damping device convenient to installation, includes to heavy frame and support frame, it is provided with two sets of damper assembly to heavy frame upper surface, and is two sets of damper assembly includes shock attenuation box, two sets of backup pad and two sets of first rubber pads, and is two sets of backup pad and two sets of be provided with the slide bar between the first rubber pad, slide bar outer wall cover is equipped with compression spring, the slide bar tip is provided with the stopper, and is two sets of the backup pad with be provided with two sets of telescopic links between the support frame, and is two sets of telescopic link outer wall cover is equipped with damping spring, and is two sets of the telescopic link with be provided with the second rubber pad between the support frame.
Preferably, the mounting groove has been seted up on the support frame, the inside guide pulley that is provided with of mounting groove, guide pulley inner wall cover is equipped with the pivot, just pivot both ends run through the support frame and extend to the outside of support frame, be provided with two sets of fixed strips and two sets of cowl on the support frame, it is two sets of fixed strip and two sets of be provided with the dead lever between the cowl, the fixed lever surface is provided with the bolt, and is two sets of multiunit thread groove has been seted up to fixed strip inside, the bolt with the thread groove closes soon and connects.
Preferably, a plurality of groups of counterweight blocks and limiting plates are arranged in the counterweight frame, and two groups of screws are arranged on the upper surface of each limiting plate.
Preferably, guide rails are arranged on two sides of the counterweight frame, and two groups of sliding blocks are respectively arranged between the counterweight frame and the guide rails.
Preferably, the two ends of the support frame penetrate through the damping box and extend into the first rubber pad, and a sliding groove for embedding the end of the support frame is further formed in the damping box.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the damper unit who designs, the convenience plays the cushioning effect to the vibrations that the guide pulley produced, and the design is simple, compact structure, and the shock attenuation effect is obvious, has prolonged the life of this equipment.
(2) Through the fixing strip, the fixed rod and the arc-shaped baffle plate which are designed, the rope is prevented from falling off easily, normal operation of the elevator is influenced, safety accidents occur easily, the arc-shaped baffle plate can be adjusted freely according to the width of the guide wheel, and the elevator is convenient to operate, time-saving and labor-saving.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a connection diagram of the damping box, the supporting frame and the guide wheel of the present invention;
FIG. 3 is a schematic structural view of the shock absorbing assembly of the present invention;
FIG. 4 is a connection diagram of the fixing bar, the fixing rod, the guide wheel and the arc baffle of the present invention;
in the figure: 1. to the pouring weight; 2. a guide rail; 3. a slider; 4. a support frame; 5. a shock-absorbing box; 6. a counterweight frame; 7. a support plate; 8. a fixing strip; 9. an arc-shaped baffle plate; 10. fixing the rod; 11. a guide wheel; 12. a mounting cavity; 13. a telescopic rod; 14. a first rubber pad; 15. a compression spring; 16. a second rubber pad; 17. a damping spring; 18. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a convenient-to-install elevator rope pulley damping device comprises a counterweight frame 6 and a support frame 4, wherein two groups of damping assemblies are arranged on the upper surface of the counterweight frame 6, each group of damping assemblies comprises a damping box 5, two groups of support plates 7 and two groups of first rubber pads 14, a slide rod 18 is arranged between the two groups of support plates 7 and the two groups of first rubber pads 14, a compression spring 15 is sleeved on the outer wall of the slide rod 18, a limiting block is arranged at the end part of the slide rod 18, two groups of telescopic rods 13 are arranged between the two groups of support plates 7 and the support frame 4, a damping spring 17 is sleeved on the outer wall of the two groups of telescopic rods 13, a second rubber pad 16 is arranged between the two groups of telescopic rods 13 and the support frame 4, an installation cavity 12 for placing the damping assemblies is arranged inside the damping box 5 and the counterweight frame 6, the damping device has the advantages that the damping device can conveniently buffer the vibration generated by the guide wheel 11, is simple in design, compact in structure and obvious in damping effect, and prolongs the service life of the device.
In this embodiment, it is preferred, the mounting groove has been seted up on support frame 4, the inside guide pulley 11 that is provided with of mounting groove, 11 inner wall covers of guide pulley are equipped with the pivot, and pivot both ends run through support frame 4 and extend to support frame 4's outside, be provided with two sets of fixed strip 8 and two sets of cowl 9 on support frame 4, be provided with dead lever 10 between two sets of fixed strip 8 and two sets of cowl 9, dead lever 10 surface is provided with the bolt, the multiunit thread groove has been seted up to two sets of fixed strip 8 insidely, the bolt closes with the thread groove soon to be connected, fixed strip 8 through the design, dead lever 10, cowl 9, it drops easily to have avoided the rope, influence the normal operating of elevator, the emergence of incident appears easily, can adjust cowl 9 wantonly according to.
In this embodiment, preferably, a plurality of counterweight blocks 1 and a limiting plate are disposed inside the counterweight frame 6, and two sets of screws are disposed on the upper surface of the limiting plate.
In this embodiment, preferably, the guide rails 2 are disposed on two sides of the counterweight frame 6, and two sets of sliders 3 are disposed between the counterweight frame 6 and the guide rails 2.
In this embodiment, preferably, two ends of the supporting frame 4 penetrate through the damping box 5 and extend into the first rubber pad 14, and a sliding groove for inserting the end of the supporting frame 4 is further formed in the damping box 5.
The utility model discloses a theory of operation and use flow:
the utility model discloses when using, the vibrations that guide pulley 11 produced are transmitted to support frame 4, support frame 4 transmits the vibrations energy to second rubber pad 16, second rubber pad 16 transmits the energy respectively to telescopic link 13 and damping spring 17, telescopic link 13 and damping spring 17 buffer a part of energy, remaining energy transmits to backup pad 7, then backup pad 7 transmits the energy to compression spring 15, compression spring 15 compresses and absorbs a part of energy, then remaining a small part of vibrations energy retransmits to first rubber pad 14, at this moment first rubber pad 14 absorbs remaining energy, conveniently play the cushioning effect to the vibrations that guide pulley 11 produced, the design is simple, compact structure, the shock attenuation effect is obvious, the life of this equipment has been prolonged;
with dead lever 10 back-and-forth movement, align with guide pulley 11 side, then the bolt of screwing, guide pulley 11 is when the operation, and when the rope moved the recess that takes place skew guide pulley 11 to the outside, receive cowl 9's restriction, just can be at the recess internal rotation in guide pulley 11 all the time, avoided the rope to drop easily, influence the normal operating of elevator, the emergence of incident appears easily, can adjust cowl 9 according to guide pulley 11 width wantonly, and convenient operation, time saving and labor saving.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an elevator rope sheave damping device convenient to installation, includes counter weight frame (6) and support frame (4), its characterized in that: to heavy frame (6) upper surface be provided with two sets of damper assembly, it is two sets of damper assembly includes shock attenuation box (5), two sets of backup pad (7) and two sets of first rubber pad (14), and is two sets of backup pad (7) and two sets of be provided with slide bar (18) between first rubber pad (14), slide bar (18) outer wall cover is equipped with compression spring (15), slide bar (18) tip is provided with the stopper, and is two sets of backup pad (7) with be provided with two sets of telescopic link (13) between support frame (4), two sets of telescopic link (13) outer wall cover is equipped with damping spring (17), and is two sets of telescopic link (13) with be provided with second rubber pad (16) between support frame (4), the inside confession of having seted up of shock attenuation box (5) installation cavity (12) that.
2. An elevator sheave damping device to facilitate installation as defined in claim 1, wherein: the mounting groove has been seted up on support frame (4), the inside guide pulley (11) that is provided with of mounting groove, guide pulley (11) inner wall cover is equipped with the pivot, just the pivot both ends are run through support frame (4) and extend to the outside of support frame (4), be provided with two sets of fixed strip (8) and two sets of cowl (9) on support frame (4), it is two sets of fixed strip (8) and two sets of be provided with dead lever (10) between cowl (9), dead lever (10) surface is provided with the bolt, and is two sets of multiunit thread groove has been seted up to fixed strip (8) inside, the bolt with the thread groove closes the connection soon.
3. An elevator sheave damping device to facilitate installation as defined in claim 1, wherein: the counterweight frame (6) is internally provided with a plurality of counterweight blocks (1) and limiting plates, and the upper surfaces of the limiting plates are provided with two groups of screws.
4. An elevator sheave damping device to facilitate installation as defined in claim 1, wherein: guide rails (2) are arranged on two sides of the counterweight frame (6), and two groups of sliding blocks (3) are arranged between the counterweight frame (6) and the guide rails (2) respectively.
5. An elevator sheave damping device to facilitate installation as defined in claim 1, wherein: the two ends of the support frame (4) penetrate through the damping box (5) and extend into the first rubber pad (14), and a sliding groove for embedding the end of the support frame (4) is further formed in the damping box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921219167.1U CN210366486U (en) | 2019-07-31 | 2019-07-31 | Elevator rope sheave damping device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921219167.1U CN210366486U (en) | 2019-07-31 | 2019-07-31 | Elevator rope sheave damping device convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210366486U true CN210366486U (en) | 2020-04-21 |
Family
ID=70247591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921219167.1U Expired - Fee Related CN210366486U (en) | 2019-07-31 | 2019-07-31 | Elevator rope sheave damping device convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210366486U (en) |
-
2019
- 2019-07-31 CN CN201921219167.1U patent/CN210366486U/en not_active Expired - Fee Related
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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: 20200421 |