CN105460736A - Freight elevator system capable of safely lifting up and dropping down - Google Patents

Freight elevator system capable of safely lifting up and dropping down Download PDF

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Publication number
CN105460736A
CN105460736A CN201610032874.4A CN201610032874A CN105460736A CN 105460736 A CN105460736 A CN 105460736A CN 201610032874 A CN201610032874 A CN 201610032874A CN 105460736 A CN105460736 A CN 105460736A
Authority
CN
China
Prior art keywords
car
lifting
steady
pulley
cable wire
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
CN201610032874.4A
Other languages
Chinese (zh)
Inventor
邓洪
邓章明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deyang Kai Damen Industry Co Ltd
Original Assignee
Deyang Kai Damen Industry Co Ltd
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 Deyang Kai Damen Industry Co Ltd filed Critical Deyang Kai Damen Industry Co Ltd
Priority to CN201610032874.4A priority Critical patent/CN105460736A/en
Publication of CN105460736A publication Critical patent/CN105460736A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02Cages, i.e. cars
    • B66B11/0226Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/06Arrangements of ropes or cables

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

The invention discloses a freight elevator system capable of safely lifting up and dropping down. The freight elevator system comprises a lifting vertical frame, a lift car, a winding engine and a lift car stabilizing pulley system; a portal frame structure is adopted by the lifting vertical frame, and the winding engine is arranged on the top of the lifting vertical frame and drives the lift car to lift up and drop down through lifting steel cables; the lift car stabilizing pulley system comprises four pairs of pulley sets, a stabilizing support, four stabilizing steel cables and a fixed pulley, the stabilizing support is of a square frame structure, the stabilizing support is arranged below a beam frame of the lifting vertical frame, the stabilizing support and the lift car correspond to each other in an up-and-down mode, the four pairs of the pulley sets are arranged on the four opposite angles of the stabilizing support respectively, one ends of the four stabilizing steel cables are fixedly connected to the four corners of the lift car respectively, the other ends of the stabilizing steel cables extend upwards to horizontally penetrate through the two pairs of the pulley sets on the stabilizing support and then penetrate through the fixed pulley fixed to the ground to be connected with the bottom of the lift car, and a lift car stabilizing pulley system is arranged on a freight elevator device.

Description

A kind of safety lifting goods lift system
Technical field
The present invention relates to a kind of elevators field, be specifically related to a kind of safety lifting goods lift system.
Background technology
Elevator is daily common vehicle equipment during people live, and be generally all provided with elevator in the various places with rise and fall drop such as house, commercial building, office building, station, market, subways, elevator is functionally divided into man lift and baggage elevator.From structure point, elevator can be divided into closed, hand-held type etc.Closed general also referred to as well formula.Usually, hand-held type elevator is applicable to the short distance transport in public building, and closed elevator range of use is comparatively wide, but automatic leveling, speed controls automatically, automatic opening and closing door etc., technical requirements is higher, and its control system is also just very complicated, so price is general comparatively high, fault rate is higher, and maintenance difficulty is comparatively large, and power consumption is also more.
In the developing history of elevator, elevator all there occurs larger change from structure to purposes, has functionally also carried out the development in multiple direction, elevator gradually from traditional simple structure to automation, intelligent direction development.The structure that elevator is general comprises the devices such as pedestal, hydraulic actuating cylinder, piston, bay-lift, bracing frame, guide pipe, guide rail, chamber door, by guide rails assembling in groove, carries out elevating control by piston and hydraulic pressure, can play the braking to elevator.Change howsoever, the elevator of prior art all has the problem of some general character, such as complex structure, and floor area is large, needs machine room and foundation ditch, production, mounting process complexity, and cost is higher, and lifting is steady not, and noise is larger.
Summary of the invention
Namely object of the present invention is to overcome the deficiencies in the prior art, and provide a kind of safety lifting goods lift system, solve shipping cage lifter and be elevated not steadily and complex structure, cost is high, the problem that cargo capacity is inadequate.
Of the present inventionly to be achieved through the following technical solutions: a kind of safety lifting goods lift system, comprise lifting stand, car, winch and the steady pulley system of car, described lifting stand adopts gantry frame structure, and described winch is arranged on lifting stand top and drives car lifting by promoting cable wire, the steady pulley system of described car comprises four pairs of assembly pulleys, steady support, four steady cable wires and fixed pulley, described steady support is square framed structure, described steady Bracket setting is corresponding up and down with car below the cross beam frame of lifting stand, four pairs of described assembly pulleys are separately positioned on four diagonal angles of steady support, four described steady cable wire one end are fixedly connected on four angles of car respectively, the steady cable wire other end is upwards again horizontal through pair assembly pulley of two on steady support, be connected to through the fixed pulley fixed on the ground with cage bottom again, goods lift device is provided with the steady pulley system of car, car is when promoting and land, by four steady cable wires to four angles above of car and below four angles form a traction system, the steady cable wire of every root and car form an annular, improve elevator traveling comfort.
Further, described goods lift device is provided with the Weighting system controlling car and be steadily elevated, described Weighting system comprises clump weight, counterweight lifting rope, counterweight pulley and configuration support, described configuration Bracket setting is in the cross beam frame side of lifting stand, counterweight pulley described in two is separately positioned on cross beam frame corresponding above configuration stent outer and car, described counterweight lifting rope one end is connected on car, and the described counterweight lifting rope other end is connected with clump weight through two counterweight pulleys.
Further, the ground that described clump weight is corresponding is provided with safety guide rail.
Further, described lifting stand top is provided with car hoisting depth and controls travel switch.
Further, the both sides of described lifting stand are joist steel upright, two cover orienting roll wheels are set respectively in described car both sides and joist steel upright corresponding position, described orienting roll wheels comprise three guide rollers, and three described guide rollers are separately positioned on two sides and the medial surface scroll-up/down of joist steel upright.
Further, described winch side is provided with cable wire link frame, described lifting cable wire is through on cable wire link frame by one end, then the two ends promoting cable wire are through the hoisting ring be arranged on car, and the two ends finally promoting cable wire are fixed on winch and form the lifting of four cable wires drive cars.
Further, reinforcement gusset is provided with in the steel tank outside described joist steel upright.
The present invention compared with prior art, has following advantage and beneficial effect:
1, on goods lift device, be provided with the steady pulley system of car, car, when promoting and land, forms a traction system by four steady cable wires to the upper corner of car and lower corner, improves elevator traveling comfort;
2, on goods lift device, be provided with Weighting system, make elevator alleviate the lifting power of winch when promoting by Weighting system, can increase load carrying ability, when cage descending, Weighting system can make car steadily decline, and prevents from slipping car generation;
3, winch promotes employing four cable wires, promotes, add the safety of goods lift relative to a common cable wire.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is a kind of safety lifting of the present invention goods lift system architecture schematic front view.
Fig. 2 is a kind of safety lifting of the present invention goods lift system architecture schematic side view.
Fig. 3 is the structural representation that winch of the present invention four cable wires promote car;
Mark and corresponding parts title in accompanying drawing:
1-is elevated stand, 2-car, 3-winch, the steady pulley system of 4-car, 5-promotes cable wire, 6-assembly pulley, the steady support of 7-, the steady cable wire of 8-, 9-cross beam frame, 10-Weighting system, 11-clump weight, 12-counterweight lifting rope, 13-counterweight pulley, 14-configures support, 15-safety guide rail, 16-travel switch, 17-joist steel upright, 18-orienting roll wheels, 19-guide roller, 20-cable wire link frame, 21-hoisting ring, 22-strengthens gusset, 23-fixed pulley.
Detailed description of the invention
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As Figure 1-3, a kind of safety lifting of the present invention goods lift system, comprise lifting stand 1, car 2, winch 3 and the steady pulley system 4 of car, described lifting stand 1 adopts gantry frame structure, in order to increase the steadiness of lifting stand 1, be elevated stand 1 at the scene and add fixed support according to actual conditions, described winch 3 is arranged on lifting stand 1 top and drives car 2 to be elevated by promoting cable wire 5, the steady pulley system 4 of described car comprises four pairs of assembly pulleys 6, steady support 7, four steady cable wires 8 and fixed pulley 23, described steady support 7 is square framed structure, described steady support 7 be arranged on lifting stand 1 cross beam frame 9 below corresponding with car about 2, four pairs of described assembly pulleys 6 are separately positioned on four diagonal angles of steady support 7, four described steady cable wire 8 one end are fixedly connected on four angles of car 2 respectively, steady cable wire 8 other end is upwards again horizontal through two pairs of assembly pulleys 6 on steady support 7, be connected to through the fixed pulley 23 fixed on the ground with bottom car 2 again, goods lift device is provided with the steady pulley system 4 of car, car 2 is when promoting and land, by four angles above of four steady cable wires, 8 pairs of cars 2 and below four angles form a traction system, the steady cable wire 8 of every root forms an annular with car 2, improve elevator traveling comfort, the connection structure of a main display steady cable wire 8 in accompanying drawing 3, other three are symmetrical arranged formation.
Embodiment 2
As shown in Figure 1, a kind of safety lifting of the present invention goods lift system, on the basis of embodiment 1, described goods lift device is provided with the Weighting system 10 controlling car and be steadily elevated, described Weighting system 10 comprises clump weight 11, counterweight lifting rope 12, counterweight pulley 13 and configuration support 14, described configuration support 14 is arranged on cross beam frame 9 side of lifting stand 1, counterweight pulley 13 described in two is separately positioned on cross beam frame 9 outside configuration support 14 and corresponding above car 2, described counterweight lifting rope 12 one end is connected on car 2, described counterweight lifting rope 12 other end is connected with clump weight 11 through two counterweight pulleys 13.The ground of described clump weight 11 correspondence is provided with safety guide rail 15, plays safety effect.Lifting stand 1 top is provided with car 2 hoisting depth and controls travel switch 16, and the setting of travel switch 16 prevents car 2 from promoting and too highly knocks cross beam frame 9.
Goods lift device is provided with Weighting system 10, and make elevator alleviate the lifting power of winch 3 when promoting by Weighting system 10, when car 2 declines, Weighting system 10 can make car steadily decline, and prevents from slipping car generation.
Embodiment 3
As shown in Figure 1-2, a kind of safety lifting of the present invention goods lift system, on the basis of embodiment 1, the both sides of described lifting stand 1 are joist steel upright 17, in described car 2 both sides and joist steel upright 17 corresponding position, two cover orienting roll wheels 18 are set respectively, described orienting roll wheels 18 comprise two sides and the medial surface scroll-up/down that three guide rollers, 19, three described guide rollers 19 are separately positioned on joist steel upright 17.The four cover orienting roll wheels 18 arranged by car 2 both sides can make car 2 along joist steel upright 17 oscilaltion, prevent car from departing from.
Embodiment 4
As shown in Figure 3, a kind of safety lifting of the present invention goods lift system, on the basis of embodiment 1, described winch 3 side is provided with cable wire link frame 20, also can adopt a crossbeam, described lifting cable wire 5 is through on cable wire link frame 20 by one end, then promotes the two ends of cable wire 5 through the hoisting ring 21 be arranged on car 2, finally promoting the two ends of cable wire 5 is fixed on the roller of winch 3(winch, in accompanying drawing 3) upper formation four cable wires drive cars 2 to be elevated.Be provided with in steel tank outside described joist steel upright 17 and strengthen gusset 22.Winch 3 promotes employing four cable wires (being formed by a cable wire doubling), promotes, add the safety of goods lift relative to a common cable wire.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1. a safety lifting goods lift system, comprise lifting stand (1), car (2), winch (3) and the steady pulley system of car (4), it is characterized in that: described lifting stand (1) adopts gantry frame structure, described winch (3) is arranged on lifting stand (1) top and drives car (2) lifting by promoting cable wire (5), the steady pulley system of described car (4) comprises four pairs of assembly pulleys (6), steady support (7), four steady cable wires (8) and fixed pulley (23), described steady support (7) is square framed structure, cross beam frame (9) below that described steady support (7) is arranged on lifting stand (1) is corresponding up and down with car (2), four pairs of described assembly pulleys (6) are separately positioned on four diagonal angles of steady support (7), four described steady cable wire (8) one end are fixedly connected on four angles of car (2) respectively, steady cable wire (8) other end is upwards again horizontal through two pairs of assembly pulleys (6) on steady support (7), be connected to through the fixed pulley fixed on the ground (23) with car (2) bottom again.
2. a kind of safety lifting goods lift system according to claim 1, it is characterized in that: described goods lift device is provided with the Weighting system (10) controlling car and be steadily elevated, described Weighting system (10) comprises clump weight (11), counterweight lifting rope (12), counterweight pulley (13) and configuration support (14), described configuration support (14) is arranged on cross beam frame (9) side of lifting stand (1), counterweight pulley (13) described in two is separately positioned on the cross beam frame (9) of configuration support (14) outside and car (2) top correspondence, described counterweight lifting rope (12) one end is connected on car (2), described counterweight lifting rope (12) other end is connected with clump weight (11) through two counterweight pulleys (13).
3. a kind of safety lifting goods lift system according to claim 2, is characterized in that: the ground that described clump weight (11) is corresponding is provided with safety guide rail (15).
4. a kind of safety lifting goods lift system according to claim 1, is characterized in that: described lifting stand (1) top is provided with car (2) hoisting depth and controls travel switch (16).
5. the one according to claim 1 or 4 is elevated safely goods lift system, it is characterized in that: the both sides of described lifting stand (1) are joist steel upright (17), in described car (2) both sides and joist steel upright (17) corresponding position, two cover orienting roll wheels (18) are set respectively, described orienting roll wheels (18) comprise three guide rollers (19), and three described guide rollers (19) are separately positioned on two sides and the medial surface scroll-up/down of joist steel upright (17).
6. a kind of safety lifting goods lift system according to claim 1, it is characterized in that: described winch (3) side is provided with cable wire link frame (20), described lifting cable wire (5) is through on cable wire link frame (20) by one end, then the two ends promoting cable wire (5) are through the hoisting ring (21) be arranged on car (2), and the two ends finally promoting cable wire (5) are fixed on the upper formation of winch (3) four cable wires and drive car (2) lifting.
7. a kind of safety lifting goods lift system according to claim 5, is characterized in that: be provided with in the steel tank in described joist steel upright (17) outside and strengthen gusset (22).
CN201610032874.4A 2016-01-19 2016-01-19 Freight elevator system capable of safely lifting up and dropping down Pending CN105460736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610032874.4A CN105460736A (en) 2016-01-19 2016-01-19 Freight elevator system capable of safely lifting up and dropping down

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610032874.4A CN105460736A (en) 2016-01-19 2016-01-19 Freight elevator system capable of safely lifting up and dropping down

Publications (1)

Publication Number Publication Date
CN105460736A true CN105460736A (en) 2016-04-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610032874.4A Pending CN105460736A (en) 2016-01-19 2016-01-19 Freight elevator system capable of safely lifting up and dropping down

Country Status (1)

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CN (1) CN105460736A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105775954A (en) * 2016-05-30 2016-07-20 爱佩仪中测(成都)精密仪器有限公司 Lifting system for single-arm three-dimensional measurement scriber
CN107352485A (en) * 2017-07-19 2017-11-17 天奇自动化工程股份有限公司 A kind of lift for possessing belt fracture warning function
CN109399339A (en) * 2018-11-29 2019-03-01 广州赫伽力智能科技有限公司 A kind of automatic yarn axis travelling bogie
CN109469372A (en) * 2018-11-06 2019-03-15 武汉微沃众创空间管理有限公司 Shared automotive networking intelligence station and system
CN115475551A (en) * 2022-10-26 2022-12-16 国药集团致君(深圳)坪山制药有限公司 Liftable electric stirring device

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EP1477449A1 (en) * 2002-01-18 2004-11-17 Nitta Corporation Elevator drive belt
CN1894153A (en) * 2004-09-24 2007-01-10 三菱电机株式会社 Machine-room-less elevator apparatus
CN200954972Y (en) * 2006-08-07 2007-10-03 徐香顺 Portal-type construction lifter for both person and goods
CN201362534Y (en) * 2009-02-05 2009-12-16 沈阳飞机工业(集团)有限公司 Speed-limiting and rope-breaking protecting device of stacker loading platforms
CN101712428A (en) * 2005-06-20 2010-05-26 三菱电机株式会社 Vibration absorber of elevator
CN103459294A (en) * 2011-04-06 2013-12-18 奥的斯电梯公司 Elevator system including a 4:1 roping arrangement
CN205294547U (en) * 2016-01-19 2016-06-08 德阳凯达门业有限公司 Goods lift device goes up and down safely

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1477449A1 (en) * 2002-01-18 2004-11-17 Nitta Corporation Elevator drive belt
CN1894153A (en) * 2004-09-24 2007-01-10 三菱电机株式会社 Machine-room-less elevator apparatus
CN101712428A (en) * 2005-06-20 2010-05-26 三菱电机株式会社 Vibration absorber of elevator
CN200954972Y (en) * 2006-08-07 2007-10-03 徐香顺 Portal-type construction lifter for both person and goods
CN201362534Y (en) * 2009-02-05 2009-12-16 沈阳飞机工业(集团)有限公司 Speed-limiting and rope-breaking protecting device of stacker loading platforms
CN103459294A (en) * 2011-04-06 2013-12-18 奥的斯电梯公司 Elevator system including a 4:1 roping arrangement
CN205294547U (en) * 2016-01-19 2016-06-08 德阳凯达门业有限公司 Goods lift device goes up and down safely

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105775954A (en) * 2016-05-30 2016-07-20 爱佩仪中测(成都)精密仪器有限公司 Lifting system for single-arm three-dimensional measurement scriber
CN107352485A (en) * 2017-07-19 2017-11-17 天奇自动化工程股份有限公司 A kind of lift for possessing belt fracture warning function
CN107352485B (en) * 2017-07-19 2023-01-06 天奇自动化工程股份有限公司 Elevator with belt breakage early warning function
CN109469372A (en) * 2018-11-06 2019-03-15 武汉微沃众创空间管理有限公司 Shared automotive networking intelligence station and system
CN109399339A (en) * 2018-11-29 2019-03-01 广州赫伽力智能科技有限公司 A kind of automatic yarn axis travelling bogie
CN115475551A (en) * 2022-10-26 2022-12-16 国药集团致君(深圳)坪山制药有限公司 Liftable electric stirring device
CN115475551B (en) * 2022-10-26 2024-03-29 国药集团致君(深圳)坪山制药有限公司 Liftable electric stirring device

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Application publication date: 20160406