CN211004114U - Counterweight wheel arrangement structure - Google Patents
Counterweight wheel arrangement structure Download PDFInfo
- Publication number
- CN211004114U CN211004114U CN201921144517.2U CN201921144517U CN211004114U CN 211004114 U CN211004114 U CN 211004114U CN 201921144517 U CN201921144517 U CN 201921144517U CN 211004114 U CN211004114 U CN 211004114U
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- China
- Prior art keywords
- counterweight
- fixing
- counterweight wheel
- bottom plate
- fixing frame
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- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model belongs to the technical field of elevator equipment, especially, relate to a counterweight wheel arrangement structure. The utility model discloses, including the counterweight frame upper beam plate, the counterweight frame upper beam plate in be equipped with the fixed subassembly of first counterpoint, counterweight frame upper beam plate top be equipped with and follow circumferential direction's mount bottom plate, the mount bottom plate in be equipped with the fixed subassembly of second counterpoint, the fixed subassembly of first counterpoint corresponding with the position of the fixed subassembly of second counterpoint, when the fastener penetrates in the fixed subassembly of first counterpoint and the fixed subassembly of second counterpoint, counterweight frame upper beam plate and mount bottom plate form fixed connection, the mount bottom plate on be equipped with the mount, the mount in be equipped with the counterweight wheel. The utility model discloses can be so that the adjustment of angle can be accomplished to heavily putting up beam slab central line to the counterweight wheel to satisfying the demand to different well structure sizes, giving in the bigger autonomy of elevator overall arrangement, needn't change the material, the practicality is better.
Description
Technical Field
The utility model belongs to the technical field of elevator equipment, a counterweight wheel arrangement structure is related to.
Background
The elevator counterweight is an important component of the entire elevator system. The design commonality is strong, the reasonable effectual counter weight arrangement mode of overall arrangement thereby adapts to multiple well civil engineering size and multiple elevator scheme overall arrangement, is the puzzlement that many elevator practitioners face. Present counterweight wheel fixed mode is mostly the draw-in groove formula, fixes between the entablature of counterweight frame through the draw-in groove at shaft both ends, plays the effect of fixed counterweight wheel, and this mode leads to counterweight wheel central line can only with to counterweight guide rail center line coincidence, can only be suitable for single to heavy overall arrangement, can't be suitable for multiple to heavy layout mode in order to satisfy different well size demands, and elevator overall arrangement autonomy is little, and the practicality is not strong.
In order to overcome the defects of the prior art, people continuously explore and provide various solutions, for example, a Chinese patent discloses a combined elevator counterweight sheave [ application number: 201721903144.3], including installation roof and counterweight wheel body, the surface upper end fixed mounting of installation roof has the motor supporting seat, surface one side of the surface upper end motor supporting seat of installation roof is equipped with the counterweight wheel supporting seat, the internal surface movable mounting of the surface upper end motor supporting seat of installation roof has driving motor, the internal surface driving motor's of motor supporting seat surface one end movable mounting has a counterweight wheel, driving motor's surface one end is equipped with the axis of rotation in the middle of the inside of counterweight wheel. Through the fillet groove that sets up, weaken the steel cable damage that causes to the friction between heavy connection steel cable and the counterweight wheel, through the lubrication ring that sets up, play the lubrication action to the transmission marble in the middle of the wheel disc, through the fixed steel ring that sets up, better fixed rim plate and counterweight wheel body, increase of service life plays fine protection effect to elevator car. But this scheme still can't adjust the angle to the heavily wheel, can't be suitable for multiple to heavy arrangement mode in order to satisfy different well size demands, and the elevator overall arrangement is independent for a short time, and the practicality is not strong.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a counterweight wheel arrangement structure.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a counterweight wheel arrangement structure, includes counterweight frame upper beam plate, counterweight frame upper beam plate in be equipped with first counterpoint fixed subassembly, counterweight frame upper beam plate top be equipped with and follow circumferential direction's mount bottom plate, the mount bottom plate in be equipped with the fixed subassembly of second counterpoint, the fixed subassembly of first counterpoint corresponding with the position of the fixed subassembly of second counterpoint, when the fastener penetrates in first counterpoint fixed subassembly and the fixed subassembly of second counterpoint, counterweight frame upper beam plate and mount bottom plate form fixed connection, the mount bottom plate on be equipped with the mount, the mount in be equipped with the counterweight wheel.
In a foretell counterweight wheel arrangement structure, first counterpoint fixed subassembly include a plurality of set up in counterweight frame upper beam plate and be the first screw thread locating hole that annular array distributes along counterweight frame upper beam plate central point, second counterpoint fixed subassembly include a plurality of set up in the mount bottom plate and be the second screw thread locating hole that annular array distributes along mount bottom plate central point, the mount both ends be equipped with angle of adjustment's fender rope subassembly.
In foretell counterweight wheel arrangement structure, the quantity of first screw thread locating hole be the integral multiple of second screw thread locating hole, the mount bottom plate in still be equipped with first central fixed orifices, counterweight frame upper beam plate top still be equipped with second central fixed orifices, second central fixed orifices and first central fixed orifices's position corresponding, the fender rope subassembly including set up in the fender rope pole fixed bolster at mount both ends, fender rope pole fixed bolster on be equipped with the fender rope pole.
In the counterweight wheel arrangement structure, the fixing frame bottom plate is in threaded connection with the fixing frame, and the counterweight wheel corresponds to the rope blocking rod in position.
In the counterweight wheel arrangement structure, the fixing frame is provided with a plurality of support fixing holes which are symmetrical along the center line of the fixing frame, the fixing frame is also provided with a plurality of support angle adjusting holes which are symmetrical along the center line of the fixing frame, and the rope blocking rod fixing supports correspond to the support fixing holes and the support angle adjusting holes respectively.
In the above counterweight wheel arrangement structure, two ends of the fixing frame are respectively provided with a support fixing hole, two ends of the fixing frame are respectively provided with at least two support angle adjusting holes, and the distance from the center of a circle of each support angle adjusting hole to the center of a circle of each support fixing hole is equal.
In the above arrangement structure of the counterweight wheel, the axle center of the counterweight wheel is connected with a rotating shaft, and the rotating shaft is movably connected with the fixed frame.
In the counterweight wheel arrangement structure, the counterweight wheel is internally provided with a plurality of lightening holes which are distributed along the central point of the counterweight wheel in an annular array manner, the counterweight wheel is also provided with a plurality of reinforcing ribs which are distributed along the central point of the counterweight wheel in an annular array manner, and the reinforcing ribs and the lightening holes are distributed in a staggered manner.
In the counterweight wheel arrangement structure, two rope blocking rods arranged in the rope blocking rod fixing supports at the two ends of the fixing frame are parallel to each other, and the rope blocking rods are parallel to the rotating shaft.
In the above arrangement structure of the counterweight wheel, the counterweight wheel shield is arranged at the top of the fixing frame, and the counterweight wheel shield corresponds to the counterweight wheel in position.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses can be so that the adjustment of angle can be accomplished to heavily putting up beam slab central line to the counterweight wheel to satisfying the demand to different well structure sizes, giving in the bigger autonomy of elevator overall arrangement, needn't change the material, the practicality is better.
2. The utility model discloses a set up support fixed orifices and support angular adjustment hole, can realize the angular adjustment of rope blocking pole fixed bolster and rope blocking pole to increase the cornerite angle of rope blocking pole, enlarged the application scope of rope blocking pole.
3. The utility model discloses a set up the protecting action of counterweight wheel guard shield to the counterweight wheel, thereby prevent that debris from getting into the interior influence of counterweight wheel work operation.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view in another direction of the present invention.
Fig. 3 is a schematic structural view in another direction of the present invention.
Fig. 4 is a structural schematic diagram of the upper beam plate of the counterweight housing.
Fig. 5 is a structural schematic diagram of the bottom plate of the fixing frame.
Fig. 6 is a schematic structural view of the counterweight wheel.
In the figure: the device comprises a counterweight frame upper beam plate 1, a fixed frame 3, a rope blocking component 4, a fixed frame bottom plate 5, a second threaded positioning hole 6, a first threaded positioning hole 7, a rope blocking rod fixing support 8, a rope blocking rod 9, a first central fixing hole 10, a second central fixing hole 11, a counterweight wheel 12, a support fixing hole 13, a support angle adjusting hole 14, a rotating shaft 15, a lightening hole 16, a reinforcing rib 17, a counterweight wheel shield 18, a first alignment fixing component 20 and a second alignment fixing component 21.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, fig. 2, fig. 4, and fig. 5, a counterweight wheel arrangement structure includes a counterweight frame upper beam plate 1, a first counterweight frame upper beam plate 1 is provided with a first counterweight fixing component 20, a fixing frame bottom plate 5 capable of rotating along the circumferential direction is provided at the top of the counterweight frame upper beam plate 1, a second counterweight fixing component 21 is provided in the fixing frame bottom plate 5, the first counterweight fixing component 20 corresponds to the second counterweight fixing component 21 in position, when a fastener penetrates into the first counterweight fixing component 20 and the second counterweight fixing component 21, the counterweight frame upper beam plate 1 and the fixing frame bottom plate 5 form a fixed connection, a fixing frame 3 is provided on the fixing frame bottom plate 5, and a counterweight wheel 12 is provided in the fixing frame 3.
In this embodiment, mount 3 is connected with mount bottom plate 5, when 5 circumferential direction of mount bottom plate, can drive mount 3 and counterweight wheel 12 and carry out angular adjustment, after first counterpoint fixed subassembly 20 corresponds with the position of second counterpoint fixed subassembly 21, when penetrating first counterpoint fixed subassembly 20 and second counterpoint fixed subassembly 21 through the fastener, counterweight frame upper beam plate 1 and mount bottom plate 5 form fixed connection, can realize the rotation of counterweight wheel 12 angle, thereby satisfy the demand to different well structural dimension, give in the bigger autonomy of elevator overall arrangement, the practicality is better.
Referring to fig. 1, 4 and 5, the first aligning fixing component 20 includes a plurality of first threaded positioning holes 7 disposed in the counterweight housing upper beam plate 1 and distributed in an annular array along the central point of the counterweight housing upper beam plate 1, the second aligning fixing component 21 includes a plurality of second threaded positioning holes 6 disposed in the fixing frame bottom plate 5 and distributed in an annular array along the central point of the fixing frame bottom plate 5, and two ends of the fixing frame 3 are provided with angle-adjustable rope blocking components 4.
Specifically, the first aligning fixing component 20 and the second aligning fixing component 21 may be annular grooves with matching shapes, and the fixing connection between the counterweight housing upper beam plate 1 and the fixing housing bottom plate 5 is completed after the fasteners penetrate the annular grooves. The fastener can be bolt or inflation screw etc. and the bolt can be with the tight fixed connection that forms of dual rack beam slab 1 and mount bottom plate 5 clamp, and the inflation screw can form interference fit with dual rack beam slab 1 and mount bottom plate 5 to form fixed connection.
Preferably, the first aligning and fixing component 20 is a first threaded positioning hole 7 distributed in an annular array along the central point of the counterweight frame upper beam plate 1, the second aligning and fixing component 21 is a second threaded positioning hole 6 distributed in an annular array along the central point of the fixing frame bottom plate 5, and after the fixing frame bottom plate 5 rotates, bolts penetrate into the first threaded positioning hole 7 and the second threaded positioning hole 6, so that the counterweight frame upper beam plate 1 and the fixing frame bottom plate 5 are fixedly connected, the fixing frame bottom plate 5 can be ensured not to be loosened and offset in the using process, the stability is good, and the safety performance is high.
Referring to fig. 3, 4 and 5, the number of the first threaded positioning holes 7 is an integral multiple of the number of the second threaded positioning holes 6, the fixing frame bottom plate 5 is further provided with a first central fixing hole 10, the top of the counterweight frame upper beam plate 1 is further provided with a second central fixing hole 11, the second central fixing hole 11 corresponds to the first central fixing hole 10, the rope blocking component 4 comprises rope blocking rod fixing supports 8 arranged at two ends of the fixing frame 3, and the rope blocking rod fixing supports 8 are provided with rope blocking rods 9.
In this embodiment, the number of the first threaded positioning holes 7 is an integral multiple of the number of the second threaded positioning holes 6, so that the number of holes punched in the fixing frame bottom plate 5 can be reduced on the premise of not affecting the angle adjustment of the counterweight wheel 12, the working efficiency is improved, and the cost is reduced, the second central fixing hole 11 corresponds to the first central fixing hole 10, when the positioning pin is installed, the positioning pin is inserted into the second central fixing hole 11 and the first central fixing hole 10, so as to complete the positioning of the counterweight frame upper beam plate 1 and the fixing frame bottom plate 5 and prevent the deviation, the rope blocking rod fixing support 8 is used for supporting and fixing the rope blocking rod 9, the rope blocking rod 9 can limit the steel wire rope on the counterweight wheel, and the rope blocking rod 9 is used for approaching the steel wire rope hung on the traction wheel, so that the steel wire rope can be tightly held on the traction wheel and can reliably move synchronously with the traction wheel.
Referring to fig. 3, the fixing frame bottom plate 5 is screwed with the fixing frame 3, and the counterweight wheel 12 corresponds to the rope blocking rod 9.
In this embodiment, the fixing frame bottom plate 5 is screwed with the fixing frame 3 to ensure that looseness does not occur, and the counterweight wheel 12 corresponds to the rope blocking rod 9 in position, so that the rope blocking rod 9 can limit the steel wire rope conveniently.
Referring to fig. 2 and 3, the fixing frame 3 is provided with a plurality of bracket fixing holes 13 symmetrical along the center line of the fixing frame 3, the fixing frame 3 is further provided with a plurality of bracket angle adjusting holes 14 symmetrical along the center line of the fixing frame 3, and the rope blocking rod fixing brackets 8 correspond to the bracket fixing holes 13 and the bracket angle adjusting holes 14 respectively.
In this embodiment, be equipped with two screw holes on the rope blocking pole fixed bolster 8, support fixed orifices 13 is used for guaranteeing the fixed fulcrum of rope blocking pole fixed bolster 8, and support angle adjustment hole 14 can be used for adjusting the angle of rope blocking pole fixed bolster 8 to increase the cornerite angle of rope blocking pole 9.
Referring to fig. 3, two ends of the fixing frame 3 are respectively provided with a bracket fixing hole 13, two ends of the fixing frame 3 are respectively provided with at least two bracket angle adjusting holes 14, and the distance from the center of each bracket angle adjusting hole 14 to the center of each bracket fixing hole 13 is equal.
In this embodiment, a screw hole in the rope blocking rod fixing support 8 is screwed with the support fixing hole 13 through a bolt, another screw hole in the rope blocking rod fixing support 8 is screwed with the support angle adjusting hole 14 through another bolt, the distance from the circle center of each support angle adjusting hole 14 to the circle center of the support fixing hole 13 is equal, the accuracy of screwing can be ensured when the angle of the rope blocking rod fixing support 8 is adjusted, the phenomenon of dislocation is avoided, and the screwing process is ensured to be completed.
Referring to fig. 6, the axle center of the counterweight wheel 12 is connected with a rotating shaft 15, and the rotating shaft 15 is movably connected with the fixed frame 3.
In this embodiment, the rotating shaft 15 at the axis of the counterweight wheel 12 is movably connected with the fixing frame 3, so that the steel wire rope wound on the counterweight wheel 12 can be wound and unwound.
Referring to fig. 6, a plurality of lightening holes 16 are formed in the counterweight wheel 12 and distributed in an annular array along the central point of the counterweight wheel 12, a plurality of reinforcing ribs 17 are also formed on the counterweight wheel 12 and distributed in an annular array along the central point of the counterweight wheel 12, and the reinforcing ribs 17 and the lightening holes 16 are distributed in a staggered manner.
Specifically, the lightening holes 16 are used for lightening the mass of the counterweight wheel 12, reducing the production cost, and the counterweight wheel 12 with lightened mass can strengthen the structure of the counterweight wheel 12 through the reinforcing ribs 17, so that the service life and the strength of the counterweight wheel 12 are prolonged, and the safety is improved.
Two rope blocking rods 9 arranged in the rope blocking rod fixing supports 8 at the two ends of the fixing frame 3 are parallel to each other, and the rope blocking rods 9 are parallel to the rotating shaft 15.
In this embodiment, two rope blocking rods 9 are parallel to each other, and rope blocking rods 9 are parallel to rotation shaft 15, can make wire rope's live length increase, avoid extravagant wire rope's length.
Referring to fig. 2 and 3, a counterweight wheel shield 18 is arranged at the top of the fixing frame 3, and the counterweight wheel shield 18 corresponds to the counterweight wheel 12.
In this embodiment, the counterweight wheel shield 18 protects the counterweight wheel 12 to prevent impurities from entering the counterweight wheel 12 and affecting the operation of the counterweight wheel 12.
The utility model discloses a theory of operation is:
the fixing frame 3 is screwed with the fixing frame bottom plate 5, when the fixing frame bottom plate 5 rotates circumferentially, the fixing frame 3 and the counterweight wheel 12 can be driven to adjust the angle, the number of the first threaded positioning holes 7 is integral multiple of the second threaded positioning holes 6, the number of holes punched on the fixing frame bottom plate 5 can be reduced on the premise of not influencing the angle adjustment of the counterweight wheel 12, the working efficiency is improved, the cost is reduced, the second central fixing holes 11 correspond to the first central fixing holes 10, positioning pins are inserted into the second central fixing holes 11 and the first central fixing holes 10 during installation, the positioning of the counterweight frame upper beam plate 1 and the fixing frame bottom plate 5 is completed, the deviation is prevented, when the fixing frame bottom plate 5 rotates, bolts penetrate into the first threaded positioning holes 7 and the second threaded positioning holes 6, so that the counterweight frame upper beam plate 1 and the fixing frame bottom plate 5 are fixedly connected, can ensure that mount bottom plate 5 can not take place not hard up and offset in the use, the steadiness is good, and the security performance is high, can realize the rotation to the heavy wheel angle to satisfy to the demand to different well structure sizes, give in the bigger autonomy of elevator overall arrangement, the practicality is better.
When the angle of the rope blocking rod 9 needs to be adjusted, a threaded hole in the rope blocking rod fixing support 8 is in threaded connection with the support fixing hole 13 through a bolt, another threaded hole in the rope blocking rod fixing support 8 is in threaded connection with the support angle adjusting hole 14 through another bolt, the distance from the circle center of each support angle adjusting hole 14 to the circle center of the support fixing hole 13 is equal, the accuracy of threaded connection can be guaranteed when the angle of the rope blocking rod fixing support 8 is adjusted, the phenomenon of dislocation is avoided, the thread connection process is guaranteed to be completed, the angle of the rope blocking rod 9 is adjusted by adjusting the angle of the rope blocking rod fixing support 8, the wrap angle of the rope blocking rod 9 is increased, and the application range of the rope blocking rod 9 is expanded.
The lightening holes 16 in the counterweight wheel 12 are used for lightening the mass of the counterweight wheel 12, the production cost is reduced, the counterweight wheel 12 with the lightened mass can strengthen the structure of the counterweight wheel 12 through the reinforcing ribs 17, the service life and the strength of the counterweight wheel 12 are improved, the safety is improved, the counterweight wheel shield 18 plays a role in protecting the counterweight wheel 12, and sundries are prevented from entering the counterweight wheel 12, so that the working operation of the counterweight wheel 12 is prevented from being influenced.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.
Although the terms of the upper beam plate 1 of the counterweight housing, the fixing frame 3, the rope blocking component 4, the fixing frame bottom plate 5, the second threaded positioning hole 6, the first threaded positioning hole 7, the rope blocking rod fixing support 8, the rope blocking rod 9, the first central fixing hole 10, the second central fixing hole 11, the counterweight wheel 12, the support fixing hole 13, the support angle adjusting hole 14, the rotating shaft 15, the lightening hole 16, the reinforcing rib 17, the counterweight wheel shield 18, the first contraposition fixing component 20 and the second contraposition fixing component 21 are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.
Claims (10)
1. The utility model provides a counterweight wheel arrangement structure, includes counterweight frame upper beam plate (1), its characterized in that, counterweight frame upper beam plate (1) in be equipped with first counterpoint fixed subassembly (20), counterweight frame upper beam plate (1) top be equipped with can follow circumferential direction's mount bottom plate (5), mount bottom plate (5) in be equipped with second counterpoint fixed subassembly (21), first counterpoint fixed subassembly (20) corresponding with the position of second counterpoint fixed subassembly (21), when the fastener penetrates first counterpoint fixed subassembly (20) and second counterpoint fixed subassembly (21), counterweight frame upper beam plate (1) and mount bottom plate (5) form fixed connection, mount bottom plate (5) on be equipped with mount (3), mount (3) in be equipped with counterweight wheel (12).
2. The counterweight wheel arrangement structure according to claim 1, wherein the first aligning and fixing component (20) comprises a plurality of first threaded positioning holes (7) which are arranged in the counterweight frame upper beam plate (1) and distributed in an annular array along the central point of the counterweight frame upper beam plate (1), the second aligning and fixing component (21) comprises a plurality of second threaded positioning holes (6) which are arranged in the fixing frame bottom plate (5) and distributed in an annular array along the central point of the fixing frame bottom plate (5), and two ends of the fixing frame (3) are provided with angle-adjustable rope blocking components (4).
3. The counterweight wheel arrangement structure according to claim 2, wherein the number of the first threaded positioning holes (7) is an integral multiple of the number of the second threaded positioning holes (6), a first central fixing hole (10) is further formed in the fixing frame bottom plate (5), a second central fixing hole (11) is further formed in the top of the counterweight frame upper beam plate (1), the second central fixing hole (11) corresponds to the first central fixing hole (10), the rope blocking assembly (4) comprises rope blocking rod fixing supports (8) arranged at two ends of the fixing frame (3), and rope blocking rods (9) are arranged on the rope blocking rod fixing supports (8).
4. A counterweight wheel arrangement according to claim 3, characterized in that said fixing frame bottom plate (5) is screwed with the fixing frame (3), and said counterweight wheel (12) is corresponding to the position of the rope blocking rod (9).
5. The counterweight wheel arrangement structure according to claim 3, wherein the fixing frame (3) is provided with a plurality of bracket fixing holes (13) which are symmetrical along the center line of the fixing frame (3), the fixing frame (3) is further provided with a plurality of bracket angle adjusting holes (14) which are symmetrical along the center line of the fixing frame (3), and the rope blocking rod fixing bracket (8) corresponds to the bracket fixing holes (13) and the bracket angle adjusting holes (14) respectively.
6. The counterweight wheel arrangement structure according to claim 5, characterized in that two ends of the fixing frame (3) are respectively provided with a bracket fixing hole (13), at least two bracket angle adjusting holes (14) are respectively arranged at two ends of the fixing frame (3), and the distance from the center of each bracket angle adjusting hole (14) to the center of each bracket fixing hole (13) is equal.
7. A counterweight wheel arrangement structure according to claim 1, characterized in that a rotating shaft (15) is connected to the axle center of the counterweight wheel (12), and the rotating shaft (15) is movably connected with the fixed frame (3).
8. The counterweight wheel arrangement structure according to claim 7, characterized in that a plurality of lightening holes (16) are formed in the counterweight wheel (12) and distributed in an annular array along the central point of the counterweight wheel (12), a plurality of reinforcing ribs (17) are further formed on the counterweight wheel (12) and distributed in an annular array along the central point of the counterweight wheel (12), and the reinforcing ribs (17) and the lightening holes (16) are distributed in a staggered manner.
9. The counterweight wheel arrangement structure according to claim 7, characterized in that two rope blocking rods (9) arranged in the rope blocking rod fixing brackets (8) at both ends of the fixing frame (3) are parallel to each other, and the rope blocking rods (9) are parallel to the rotating shaft (15).
10. A counterweight wheel arrangement according to claim 1, characterized in that the counterweight wheel shield (18) is arranged on the top of the fixing frame (3), and the counterweight wheel shield (18) corresponds to the position of the counterweight wheel (12).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144517.2U CN211004114U (en) | 2019-07-19 | 2019-07-19 | Counterweight wheel arrangement structure |
| PCT/CN2019/111687 WO2021012419A1 (en) | 2019-07-19 | 2019-10-17 | Counterweight wheel arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144517.2U CN211004114U (en) | 2019-07-19 | 2019-07-19 | Counterweight wheel arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211004114U true CN211004114U (en) | 2020-07-14 |
Family
ID=71471987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921144517.2U Expired - Fee Related CN211004114U (en) | 2019-07-19 | 2019-07-19 | Counterweight wheel arrangement structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211004114U (en) |
| WO (1) | WO2021012419A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI125128B (en) * | 2011-08-22 | 2015-06-15 | Kone Corp | Compensation arrangement for the carriers of an elevator |
| CN204938688U (en) * | 2015-07-24 | 2016-01-06 | 中奥电梯有限公司 | A kind of counterweight wheel assembly |
| CN204847679U (en) * | 2015-08-17 | 2015-12-09 | 苏州乐丰电梯部件有限公司 | To returning to rope sheave bearing member |
| CN207810988U (en) * | 2017-12-29 | 2018-09-04 | 重庆红方机电有限公司 | A kind of combination elevator is to roller |
| CN209065252U (en) * | 2018-09-27 | 2019-07-05 | 天奥电梯（中国）有限公司 | A kind of machine room Multi-angle rotary counterweight |
-
2019
- 2019-07-19 CN CN201921144517.2U patent/CN211004114U/en not_active Expired - Fee Related
- 2019-10-17 WO PCT/CN2019/111687 patent/WO2021012419A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021012419A1 (en) | 2021-01-28 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20210719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |