CN105480885A - Vertical lifting mechanism - Google Patents

Vertical lifting mechanism Download PDF

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Publication number
CN105480885A
CN105480885A CN201610025146.0A CN201610025146A CN105480885A CN 105480885 A CN105480885 A CN 105480885A CN 201610025146 A CN201610025146 A CN 201610025146A CN 105480885 A CN105480885 A CN 105480885A
Authority
CN
China
Prior art keywords
drag
casing
line
traction sheave
pilot bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610025146.0A
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Chinese (zh)
Inventor
李贤明
龙江启
李贤忠
李祺
李婉
沈建锋
Original Assignee
李贤明
李祺
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李贤明, 李祺 filed Critical 李贤明
Priority to CN201610025146.0A priority Critical patent/CN105480885A/en
Publication of CN105480885A publication Critical patent/CN105480885A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02Driving gear
    • B66D1/14Power transmissions between power sources and drums or barrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28Other constructional details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28Other constructional details
    • B66D1/36Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains

Abstract

The invention belongs to the field of engineering machines, and provides a vertical lifting mechanism to overcome the defects that an existing lifting mechanism is a single lifting rope, the bearing force of the lifting rope is small, and using has large limitation. The vertical lifting mechanism comprises a motor, a speed reducer, traction wheels and a box. The traction wheels are formed by splicing a plurality of single-groove traction wheels or single traction wheels are provided with a plurality of inhaul cable grooves. Rope guiding devices are arranged between inhaul cable guiding-in ports and inhaul cable guiding-out ports of the inhaul cable grooves in the traction wheels. The box is provided with a rope pressing mechanism for tightly pressing an inhaul cable in the inhaul cable grooves of the traction wheels, and the box is provided with lateral guiding wheels guiding the inhaul cable to get in and out from the side face. According to the vertical lifting mechanism, a plurality of steel wire ropes can work at the same time, mutual rubbing hardly happens, and the problems existing in the prior art are solved. The vertical lifting mechanism is compact in structure, simple and reasonable, accessories do not need to be frequently replaced after the vertical lifting mechanism is used for a long term, the weight is small, the lifting weight is large, the safety coefficient is high, the using field is wide, and the vertical lifting mechanism is easy, fast and convenient to use, safe and reliable.

Description

A kind of lift system up and down
Technical field
The present invention relates to engineering machinery field, particularly relate to one and make article oscilaltion mechanism.
Background technology
The develop rapidly of contemporary scientific technology, hanging basket is a kind of special construction equipment of aloft work, and having many uses of it is general, such as at building, mine, vertical shaft, shipbuilding, bridge, elevator installation, wind-powered electricity generation etc., all must use, need demand increasing along with what develop.
But current construction hanging basket device also exists many deficiencies, a kind of lift system of creeping at a rope is introduced from external before present society adopts, its operating safety factor on an independent rope is low, load carrying ability is difficult to improve, and it can only one end stressed, operationally phase mutual friction is serious for its total, particularly rope distributor, its friction level is faster, frequent main frame of opening is needed to change, its driving junction easily generates heat and leakage of oil in addition, more seriously its rope press device unreasonable structure, rope is easily caused to be deviate from from dish groove, cause and slip car, even as reamer, steel rope can be cut off, hanging basket is from aerial pendant.
Summary of the invention
The object of the invention is the deficiency for above-mentioned technology and the upper and lower lift system of one provided.
The present invention is achieved by the following technical solution:
Scheme one:
A kind of lift system up and down, comprise motor, traction sheave, motor output end connects traction sheave by reductor, traction sheave is located at the inside of a casing, described traction sheave is multiple, be circumferentially with the drag-line groove embedded for drag-line in the periphery of each traction sheave, drag-line casing is provided with for drag-line turnover is imported and exported, and is provided with rope guide between the drag-line introducing port of each drag-line groove on the traction sheave and drag-line export mouth.Casing is positioned at drag-line introducing port and drag-line export mouth is equipped with the first track adjusting wheel; Connected by connecting panel between two first track adjusting wheels, two first track adjusting wheels are flexibly connected relative to casing respectively; What casing was provided with the turnover of guiding drag-line side is directed laterally to wheel.Casing is provided with the Ya Sheng mechanism be pressed on by drag-line in traction sheave drag-line groove, the outside being arranged in the drag-line groove of traction sheave at box house is provided with the back-up ring preventing drag-line from coming off from drag-line groove, back-up ring is fixed on casing, rope guide is fixed on casing, and described rope guide upper end extends in the drag-line groove of traction sheave; Ya Sheng mechanism comprises pinch roller, pinch roller permanent seat and promotes the top-pressure mechanism of pinch roller top pressure drag-line, and pinch roller is movably connected on pinch roller permanent seat, and pinch roller permanent seat one end is flexibly connected with casing by fastener, and the other end connects top-pressure mechanism; Described top-pressure mechanism comprises the guide rod be flexibly connected with pinch roller permanent seat, lower end of the guide rod Location guide mount pad, guide rod mount pad is flexibly connected on casing, lower end of the guide rod is provided with helicitic texture, the outside sheathed elastic component of guide rod in guide rod and lower end, pinch roller permanent seat junction, the guide rod of elastic component lower end is threaded setting nut.Ya Sheng mechanism can also be designed to comprise connecting strap, bearing pin and multiple bearing wheel, this Zhong Yasheng mechanism is located in drag-line groove, bearing wheel is arranged on connecting strap by bearing pin, connecting strap two ends all connect ejector apparatus by connecting rod, described ejector apparatus comprises movable block, top spring and top spring pilot bar, movable block one end is movably connected on casing, the movable block other end connects top spring pilot bar, it is outside that top spring is socketed in top spring pilot bar, also comprise a pilot bar mount pad, top spring pilot bar runs through pilot bar mount pad and arranges, pilot bar mount pad is movably connected on casing, spring pilot bar end, top is provided with external thread structure, top spring pilot bar outside thread is connected with setting nut, top spring is located between setting nut and pilot bar mount pad.Described traction sheave comprises the foreign steamer with internally toothed annulus, foreign steamer inwall is engaged with satellite gear, satellite gear is engaged with driving wheel, driving wheel is connected to the mouth of reductor, satellite gear is connected on casing by axle and bearing, also comprises foreign steamer pressing plate, and foreign steamer pressing plate periphery is embedded on foreign steamer, between foreign steamer and foreign steamer pressing plate, be provided with ball, foreign steamer pressing plate is provided with the hole slot of locating clamping with the axle on each satellite gear.
Scheme two
A kind of lift system up and down, comprise motor, traction sheave, motor output end connects a traction sheave by reductor, traction sheave is located at the inside of a casing, multiple drag-line groove embedded for drag-line is circumferentially with in the periphery of traction sheave, drag-line casing is provided with for drag-line turnover is imported and exported, and is provided with rope guide between the drag-line introducing port of each drag-line groove on the traction sheave and drag-line export mouth.Casing is positioned at drag-line introducing port and drag-line export mouth is equipped with the first track adjusting wheel; Connected by connecting panel between two first track adjusting wheels, two first track adjusting wheels are flexibly connected relative to casing respectively; What casing was provided with the turnover of guiding drag-line side is directed laterally to wheel.Casing is provided with the Ya Sheng mechanism be pressed on by drag-line in traction sheave drag-line groove, the outside being arranged in the drag-line groove of traction sheave at box house is provided with the back-up ring preventing drag-line from coming off from drag-line groove, back-up ring is fixed on casing, rope guide is fixed on casing, and described rope guide upper end extends in the drag-line groove of traction sheave; Ya Sheng mechanism comprises pinch roller, pinch roller permanent seat and promotes the top-pressure mechanism of pinch roller top pressure drag-line, and pinch roller is movably connected on pinch roller permanent seat, and pinch roller permanent seat one end is flexibly connected with casing by fastener, and the other end connects top-pressure mechanism; Described top-pressure mechanism comprises the guide rod be flexibly connected with pinch roller permanent seat, lower end of the guide rod Location guide mount pad, guide rod mount pad is flexibly connected on casing, lower end of the guide rod is provided with helicitic texture, the outside sheathed elastic component of guide rod in guide rod and lower end, pinch roller permanent seat junction, the guide rod of elastic component lower end is threaded setting nut.Ya Sheng mechanism can also be designed to comprise connecting strap, bearing pin and multiple bearing wheel, this Zhong Yasheng mechanism is located in drag-line groove, bearing wheel is arranged on connecting strap by bearing pin, connecting strap two ends all connect ejector apparatus by connecting rod, described ejector apparatus comprises movable block, top spring and top spring pilot bar, movable block one end is movably connected on casing, the movable block other end connects top spring pilot bar, it is outside that top spring is socketed in top spring pilot bar, also comprise a pilot bar mount pad, top spring pilot bar runs through pilot bar mount pad and arranges, pilot bar mount pad is movably connected on casing, spring pilot bar end, top is provided with external thread structure, top spring pilot bar outside thread is connected with setting nut, top spring is located between setting nut and pilot bar mount pad.Described traction sheave comprises the foreign steamer with internally toothed annulus, foreign steamer inwall is engaged with satellite gear, satellite gear is engaged with driving wheel, driving wheel is connected to the mouth of reductor, satellite gear is connected on casing by axle and bearing, also comprises foreign steamer pressing plate, and foreign steamer pressing plate periphery is embedded on foreign steamer, between foreign steamer and foreign steamer pressing plate, be provided with ball, foreign steamer pressing plate is provided with the hole slot of locating clamping with the axle on each satellite gear.
Beneficial effect of the present invention: the lift system up and down of the present invention's innovation, it can work by many steel ropes simultaneously, and phase mutual friction hardly, solve the difficult problem that prior art exists, compact conformation of the present invention, advantages of simple, Long-Time Service does not need often to change accessory, lightweight, hoisting weight is large, and safety factor is high, uses field wide, easily efficient and convenient, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the embodiment of the present invention one;
Fig. 2 is the cutaway view in A-A direction in Fig. 1 of the present invention;
Fig. 3 is the cutaway view of the embodiment of the present invention two;
Fig. 4 is the cutaway view of the embodiment of the present invention three;
Fig. 5 is the cutaway view in A-A direction in Fig. 4 of the present invention;
Fig. 6 is the cutaway view of the embodiment of the present invention four;
Fig. 7 is the structural representation of rope guide in the present invention;
Fig. 8 is the structural representation that traction sheave adopts a kind of embodiment of annular gear structure;
Fig. 9 is the structural representation that traction sheave adopts the another kind of embodiment of annular gear structure;
Figure 10 is the connection structure schematic diagram of a kind of embodiment adopting internally toothed annulus traction sheave and foreign steamer pressing plate;
Figure 11 is the connection structure schematic diagram of the another kind of embodiment adopting internally toothed annulus traction sheave and foreign steamer pressing plate;
Figure 12 is the structural representation adopting internally toothed annulus traction sheave foreign steamer;
Figure 13 is the connection structure schematic diagram of foreign steamer pressing plate.
Detailed description of the invention
Embodiment one
The upper and lower lift system of one as shown in Fig. 1 and Fig. 2 and Fig. 7, comprise motor, traction sheave 3, motor output end connects traction sheave 3 by reductor, traction sheave 3 is located at the inside of a casing 1, it should be noted that described traction sheave is multiple, the drag-line groove embedded for drag-line 2 is circumferentially with in the periphery of each traction sheave 3, drag-line slot cross-section is V-type or U-shaped structure, between the drag-line introducing port of each drag-line groove on the traction sheave and drag-line export mouth, rope guide 11 is installed, rope guide is the device guiding stay cord turnover, casing 1 is provided with the Ya Sheng mechanism be pressed on by drag-line in the drag-line groove of traction sheave, casing 1 is positioned at drag-line introducing port and drag-line export mouth is equipped with the first track adjusting wheel 12.What casing was provided with the turnover of guiding drag-line side is directed laterally to wheel 15.Connected by connecting panel 14 between two first track adjusting wheels 12, two first track adjusting wheels 12 are flexibly connected with casing 1 respectively; The outside being arranged in the drag-line groove of traction sheave in casing 1 inside is provided with the back-up ring 13 preventing drag-line from coming off from drag-line groove; Back-up ring is fixed on casing; Rope guide is fixed on casing, and described rope guide comprises body, and body is provided with the dragline tongue be embedded in loop wheel machine dragline groove.The front of the upper part of dragline tongue is inverted trapezoidal, and the upper edge of inverted trapezoidal be provided with match with loop wheel machine dragline groove radian to recessed arc, the upper part left and right sides of dragline tongue are trapezoidal or rectangle.The front of the centre portion of dragline tongue is inverted trapezoidal or triangle, and left and right sides are rectangle.The bottom of dragline tongue is divided into strip, and front is narrower than side; Three parts of dragline tongue are conjoined structure.Dragline tongue has at least one for the hole slot installed.Ya Sheng mechanism comprises pinch roller 4, pinch roller permanent seat 5 and promotes the top-pressure mechanism of pinch roller top pressure drag-line, and pinch roller is movably connected on pinch roller permanent seat, and pinch roller permanent seat one end is flexibly connected with casing by fastener 6, and the other end connects top-pressure mechanism; Described top-pressure mechanism comprises the guide rod 7 be flexibly connected with pinch roller permanent seat, guide rod 7 lower end Location guide mount pad 8, guide rod mount pad 8 is flexibly connected on casing 1, lower end of the guide rod is provided with helicitic texture, the outside sheathed elastic component 9 of guide rod in guide rod and lower end, pinch roller permanent seat junction, the guide rod of elastic component lower end is threaded setting nut 10.Pressure rope mechanical work principle is: elastic component top pressure pinch roller permanent seat, makes pinch roller permanent seat drive pinch roller to rotate to traction sheave direction centered by fastener, realizes pinch roller pressure rope function.
Embodiment two
As shown in Figure 3, the difference of the present embodiment and embodiment one is: the back-up ring preventing drag-line from coming off from drag-line groove box house being arranged in the outer setting of the drag-line groove of traction sheave removes, and Ya Sheng mechanism is replaced to comprise connecting strap 21, bearing pin 22 and multiple bearing wheel 23, bearing wheel is arranged on connecting strap by bearing pin, connecting strap two ends all connect ejector apparatus by connecting rod 29, described ejector apparatus comprises movable block 24, top spring 25 and top spring pilot bar 26, movable block one end is movably connected on casing, the movable block other end connects top spring pilot bar, movable block and top spring pilot bar integral structure, it is outside that top spring is socketed in top spring pilot bar, also comprise a pilot bar mount pad 27, top spring pilot bar runs through pilot bar mount pad and arranges, pilot bar mount pad is movably connected on casing, spring pilot bar end, top is provided with external thread structure, top spring pilot bar outside thread is connected with setting nut 28, top spring is located between setting nut and pilot bar mount pad.Utilize multiple bearing wheel annular to push down drag-line, make drag-line uniform force when pressurized, wear and tear less, safety factor is high.Extension spring can also be connected between the two ends of connecting strap, ensure the pressure of Ya Sheng mechanism further.
Embodiment three
As shown in Figure 4 and Figure 5, the difference of the present embodiment and embodiment one is: the traction sheave in the present embodiment is one, and this traction sheave circumference is processed with multiple drag-line groove.
Embodiment four
As shown in Figure 6, the difference of the present embodiment and embodiment three is: be positioned at box house the drag-line groove of traction sheave on be provided with the Ya Sheng mechanism compressing drag-line.This Ya Sheng mechanism is identical with the Ya Sheng mechanism in embodiment two.
The setting of connecting panel 14 is in order to when rope turnover direction is inconsistent, two track adjusting wheels bear the pressure of rope simultaneously, makes the bearing capacity of track adjusting wheel increase like this.What casing was provided with the turnover of guiding drag-line side is directed laterally to wheel.Lifting rope can pass in and out rope from the side or just below, many steel ropes can be realized come in and go out, rope outlet can be entered according to working environment designed, designed, near rope guide track adjusting wheel and be directed laterally between wheel twine guide plate (not shown) be set, make lifting rope more easily penetrate and derive.
As shown in Fig. 8-Figure 13, traction sheave above in each embodiment can be designed as the foreign steamer 31 comprising and have internally toothed annulus, foreign steamer 31 inwall is engaged with satellite gear 32, satellite gear is engaged with driving wheel 33, and driving wheel is connected to the mouth of reductor, and satellite gear is connected on casing by axle and bearing, also comprise foreign steamer pressing plate 35, foreign steamer pressing plate periphery is embedded on foreign steamer, is provided with ball 34 between foreign steamer and foreign steamer pressing plate, and foreign steamer pressing plate is provided with the hole slot 36 of locating clamping with the axle on each satellite gear.Mechanism is slowed down by sun and planet gear after being slowed down by first class reducer again, finally reach fabulous slowing effect (traditional reductor slowing effect out of reach requirement, if want to reach deceleration demand, reductor inner structure must be increased, thus make reductor huge, increase reductor weight), decrease the overall weight of product, improve the function of product.
More than show and describe groundwork of the present invention, principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention, those ordinary skill in the art simple change and replace be all within protection scope of the present invention.

Claims (10)

1. about one kind lift system, comprise motor, traction sheave, motor output end connects traction sheave by reductor, traction sheave is located at the inside of a casing, it is characterized in that: described traction sheave is multiple, be circumferentially with the drag-line groove embedded for drag-line in the periphery of each traction sheave, drag-line casing is provided with for drag-line turnover is imported and exported, and is provided with rope guide between the drag-line introducing port of each drag-line groove on the traction sheave and drag-line export mouth.
2. the upper and lower lift system of one according to claim 1, is characterized in that: on casing, be positioned at drag-line introducing port and drag-line export mouth is equipped with the first track adjusting wheel; Connected by connecting panel between two first track adjusting wheels, two first track adjusting wheels are flexibly connected relative to casing respectively; What casing was provided with the turnover of guiding drag-line side is directed laterally to wheel.
3. the upper and lower lift system of one according to claim 1 and 2, it is characterized in that: on casing, be provided with the Ya Sheng mechanism be pressed on by drag-line in traction sheave drag-line groove, the outside being arranged in the drag-line groove of traction sheave at box house is provided with the back-up ring preventing drag-line from coming off from drag-line groove, back-up ring is fixed on casing, rope guide is fixed on casing, and described rope guide upper end extends in the drag-line groove of traction sheave; Ya Sheng mechanism comprises pinch roller, pinch roller permanent seat and promotes the top-pressure mechanism of pinch roller top pressure drag-line, and pinch roller is movably connected on pinch roller permanent seat, and pinch roller permanent seat one end is flexibly connected with casing by fastener, and the other end connects top-pressure mechanism; Described top-pressure mechanism comprises the guide rod be flexibly connected with pinch roller permanent seat, lower end of the guide rod Location guide mount pad, guide rod mount pad is flexibly connected on casing, lower end of the guide rod is provided with helicitic texture, the outside sheathed elastic component of guide rod in guide rod and lower end, pinch roller permanent seat junction, the guide rod of elastic component lower end is threaded setting nut.
4. the upper and lower lift system of one according to claim 1 and 2, it is characterized in that: on casing, be provided with the Ya Sheng mechanism be pressed on by drag-line in traction sheave drag-line groove, rope guide is fixed on casing, and described rope guide upper end extends in the drag-line groove of traction sheave, this Ya Sheng mechanism comprises connecting strap, bearing pin and multiple bearing wheel, bearing wheel is arranged on connecting strap by bearing pin, connecting strap two ends all connect ejector apparatus by connecting rod, described ejector apparatus comprises movable block, top spring and top spring pilot bar, movable block one end is movably connected on casing, the movable block other end connects top spring pilot bar, it is outside that top spring is socketed in top spring pilot bar, also comprise a pilot bar mount pad, top spring pilot bar runs through pilot bar mount pad and arranges, pilot bar mount pad is movably connected on casing, spring pilot bar end, top is provided with external thread structure, top spring pilot bar outside thread is connected with setting nut, top spring is located between setting nut and pilot bar mount pad.
5. the upper and lower lift system of one according to claim 1, it is characterized in that: described traction sheave comprises the foreign steamer with internally toothed annulus, foreign steamer inwall is engaged with satellite gear, satellite gear is engaged with driving wheel, and driving wheel is connected to the mouth of reductor, and satellite gear is connected on casing by axle and bearing, also comprise foreign steamer pressing plate, foreign steamer pressing plate periphery is embedded on foreign steamer, between foreign steamer and foreign steamer pressing plate, be provided with ball, and foreign steamer pressing plate is provided with the hole slot of locating clamping with the axle on each satellite gear.
6. about one kind lift system, comprise motor, traction sheave, motor output end connects a traction sheave by reductor, traction sheave is located at the inside of a casing, it is characterized in that: be circumferentially with multiple drag-line groove embedded for drag-line in the periphery of traction sheave, drag-line casing is provided with for drag-line turnover is imported and exported, and is provided with rope guide between the drag-line introducing port of each drag-line groove on the traction sheave and drag-line export mouth.
7. the upper and lower lift system of one according to claim 6, is characterized in that: on casing, be positioned at drag-line introducing port and drag-line export mouth is equipped with the first track adjusting wheel; Connected by connecting panel between two first track adjusting wheels, two first track adjusting wheels are flexibly connected relative to casing respectively; What casing was provided with the turnover of guiding drag-line side is directed laterally to wheel.
8. the upper and lower lift system of the one according to claim 6 or 7, it is characterized in that: on casing, be provided with the Ya Sheng mechanism be pressed on by drag-line in traction sheave drag-line groove, the outside being arranged in the drag-line groove of traction sheave at box house is provided with the back-up ring preventing drag-line from coming off from drag-line groove, back-up ring is fixed on casing, rope guide is fixed on casing, and described rope guide upper end extends in the drag-line groove of traction sheave; Ya Sheng mechanism comprises pinch roller, pinch roller permanent seat and promotes the top-pressure mechanism of pinch roller top pressure drag-line, and pinch roller is movably connected on pinch roller permanent seat, and pinch roller permanent seat one end is flexibly connected with casing by fastener, and the other end connects top-pressure mechanism; Described top-pressure mechanism comprises the guide rod be flexibly connected with pinch roller permanent seat, lower end of the guide rod Location guide mount pad, guide rod mount pad is flexibly connected on casing, lower end of the guide rod is provided with helicitic texture, the outside sheathed elastic component of guide rod in guide rod and lower end, pinch roller permanent seat junction, the guide rod of elastic component lower end is threaded setting nut.
9. the upper and lower lift system of the one according to claim 6 or 7, it is characterized in that: on casing, be provided with the Ya Sheng mechanism be pressed on by drag-line in traction sheave drag-line groove, rope guide is fixed on casing, and described rope guide upper end extends in the drag-line groove of traction sheave, this Ya Sheng mechanism comprises connecting strap, bearing pin and multiple bearing wheel, bearing wheel is arranged on connecting strap by bearing pin, connecting strap two ends all connect ejector apparatus by connecting rod, described ejector apparatus comprises movable block, top spring and top spring pilot bar, movable block one end is movably connected on casing, the movable block other end connects top spring pilot bar, it is outside that top spring is socketed in top spring pilot bar, also comprise a pilot bar mount pad, top spring pilot bar runs through pilot bar mount pad and arranges, pilot bar mount pad is movably connected on casing, spring pilot bar end, top is provided with external thread structure, top spring pilot bar outside thread is connected with setting nut, top spring is located between setting nut and pilot bar mount pad.
10. the upper and lower lift system of one according to claim 6, it is characterized in that: described traction sheave comprises the foreign steamer with internally toothed annulus, foreign steamer inwall is engaged with satellite gear, satellite gear is engaged with driving wheel, and driving wheel is connected to the mouth of reductor, and satellite gear is connected on casing by axle and bearing, also comprise foreign steamer pressing plate, foreign steamer pressing plate periphery is embedded on foreign steamer, between foreign steamer and foreign steamer pressing plate, be provided with ball, and foreign steamer pressing plate is provided with the hole slot of locating clamping with the axle on each satellite gear.
CN201610025146.0A 2016-01-14 2016-01-14 Vertical lifting mechanism Pending CN105480885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610025146.0A CN105480885A (en) 2016-01-14 2016-01-14 Vertical lifting mechanism

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Application Number Priority Date Filing Date Title
CN201610025146.0A CN105480885A (en) 2016-01-14 2016-01-14 Vertical lifting mechanism

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Publication Number Publication Date
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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111776921A (en) * 2020-06-04 2020-10-16 浙江富士美电梯有限公司 Elevator capable of running stably
CN113086911A (en) * 2020-03-20 2021-07-09 福建省东山县辉永泰体育用品实业有限公司 Electric lifter with abutting device

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Publication number Priority date Publication date Assignee Title
CN2110493U (en) * 1991-12-31 1992-07-22 浙江省杭州市能源设备厂 High altitude safety slow lowering device
CN1956911A (en) * 2004-03-03 2007-05-02 格雷福祖格升降机有限责任公司 Platform lifter provided with a driving pulley and driving system with the lifter
CN101332963A (en) * 2008-08-05 2008-12-31 吴杰 Hoist working mechanism for nacelle
CN102892702A (en) * 2010-03-11 2013-01-23 通力股份公司 Method for manufacturing or modernizing a traction sheave elevator, and traction sheave elevator
CN203474339U (en) * 2013-08-16 2014-03-12 湖南沙市建筑工程集团有限公司 Rope pressing structure for elevator
CN204675714U (en) * 2015-05-22 2015-09-30 广州安速通建筑工程机械有限公司 Press rope wheel loop wheel machine pedestal in the middle of a kind of
CN205222549U (en) * 2015-11-10 2016-05-11 李贤明 Upper and lower hoist mechanism

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2110493U (en) * 1991-12-31 1992-07-22 浙江省杭州市能源设备厂 High altitude safety slow lowering device
CN1956911A (en) * 2004-03-03 2007-05-02 格雷福祖格升降机有限责任公司 Platform lifter provided with a driving pulley and driving system with the lifter
CN101332963A (en) * 2008-08-05 2008-12-31 吴杰 Hoist working mechanism for nacelle
CN102892702A (en) * 2010-03-11 2013-01-23 通力股份公司 Method for manufacturing or modernizing a traction sheave elevator, and traction sheave elevator
CN203474339U (en) * 2013-08-16 2014-03-12 湖南沙市建筑工程集团有限公司 Rope pressing structure for elevator
CN204675714U (en) * 2015-05-22 2015-09-30 广州安速通建筑工程机械有限公司 Press rope wheel loop wheel machine pedestal in the middle of a kind of
CN205222549U (en) * 2015-11-10 2016-05-11 李贤明 Upper and lower hoist mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113086911A (en) * 2020-03-20 2021-07-09 福建省东山县辉永泰体育用品实业有限公司 Electric lifter with abutting device
CN111776921A (en) * 2020-06-04 2020-10-16 浙江富士美电梯有限公司 Elevator capable of running stably
CN111776921B (en) * 2020-06-04 2021-07-30 浙江富士美电梯有限公司 Elevator capable of running stably

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