CN207092642U - A kind of lowering or hoisting gear - Google Patents

A kind of lowering or hoisting gear Download PDF

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Publication number
CN207092642U
CN207092642U CN201720909499.7U CN201720909499U CN207092642U CN 207092642 U CN207092642 U CN 207092642U CN 201720909499 U CN201720909499 U CN 201720909499U CN 207092642 U CN207092642 U CN 207092642U
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CN
China
Prior art keywords
gear
hoistable platform
lowering
power source
elevating mechanism
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Active
Application number
CN201720909499.7U
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Chinese (zh)
Inventor
冯生健
杨茂华
李晶
支涛涛
路海博
冯小隆
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.)
Shaanxi Long Xiang Parking Apparatus Group Co Ltd
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Shaanxi Long Xiang Parking Apparatus Group Co Ltd
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Priority to CN201720909499.7U priority Critical patent/CN207092642U/en
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Publication of CN207092642U publication Critical patent/CN207092642U/en
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Abstract

The utility model belongs to Mechanical parking system technical field, and in particular to the lifting gear of turning strickle of one year used in a kind of multi-storied garage.The lowering or hoisting gear, including base, hoistable platform, power source, transmission device and elevating mechanism;Hoistable platform is located on base, and the power source, transmission device and elevating mechanism are arranged on hoistable platform;Power source is used for the power for providing lifting, and transmission device provides power source to power and passes to elevating mechanism, and elevating mechanism drives hoistable platform to be moved up and down relative to base.Transmission device and elevating mechanism of the present utility model are engaged using the gear of Purely mechanical with gear or wheel and rack engagement, makes it have the advantages of fault rate is small, reliability is high, high transmission accuracy, and lifting weight is big.

Description

A kind of lowering or hoisting gear
Technical field
The utility model belongs to Mechanical parking system technical field, and in particular to the vehicle-carrying plate used in a kind of multi-storied garage Lowering or hoisting gear.
Background technology
Vehicle-carrying plate fortune is increased to what will be parked by automobile parking on vehicle-carrying plate, then by lowering or hoisting gear in multi-storied garage Parking platform, then turning back of car is realized, vehicle-carrying plate is finally sent into the parking of parking platform by being rotated to vehicle-carrying plate again Position.
The lowering or hoisting gear of vehicle-carrying plate is the important component in mechanical stereo garage, and existing lowering or hoisting gear is typically adopted With following several ways:1) steering gear is added using screw lift, its shortcoming is that transmission efficiency is low, and transmission is closer to the distance, is lifted It is limited to rise scope, speed;2) lifted using hydraulic cylinder and ball-screw, its shortcoming is need to increase other servicing units, so as to big Add equipment manufacturing costs greatly.
Utility model content
The purpose of this utility model is to propose a kind of lowering or hoisting gear, and the lowering or hoisting gear is passed using most basic rack-and-pinion It is dynamic, have and fabricate the advantages of simple and cost is low.
The technical scheme that the utility model solves the above problems is:A kind of lowering or hoisting gear, it is characterized in that,
Including base, hoistable platform, power source, transmission device and elevating mechanism;
The hoistable platform is located on base, and the power source, transmission device and elevating mechanism are arranged on hoistable platform On;
The power source is used for the power for providing lifting, and transmission device provides power source to power and passes to elevating mechanism, Elevating mechanism drives hoistable platform to be moved up and down relative to base.
It is above basic structure of the present utility model, based on the basic structure, the utility model is also made following optimization and changed Enter:
Further, the elevating mechanism includes lifter wheel and rack post, the quantity of the rack post be it is multiple, it is described Multiple rack posts are vertically set on base;The quantity of the lifter wheel is identical with the quantity of rack post, the lifter wheel It is arranged on hoistable platform, is engaged respectively with corresponding rack post.
Transmission device includes driving gear, multiple idler gears, driven gear and power transmission shaft;The driven gear is arranged on In the middle part of power transmission shaft, the lifter wheel is arranged on the both ends of power transmission shaft;The power source drive driving gear, driving gear pass through Engaged with idler gear, idler gear engages with driven gear again, and driven gear drives lifter wheel to rotate by power transmission shaft.
Further, guider is additionally provided with above-mentioned hoistable platform, the guider includes fixing axle, the fixation Axle is fixed on hoistable platform, and roller is additionally provided with the fixing axle, and the outer surface of the roller is opposite with the rack post flank of tooth Face contacts.
Further, above-mentioned elevating mechanism can also be including friction pulley and guide rail;The quantity of the guide rail is more to be multiple Individual guide rail is vertically set on base;The quantity of friction pulley is identical with the quantity of guide rail, and friction pulley is arranged on hoistable platform, point Do not coordinate with corresponding guide rail.
Transmission device includes driving gear, multiple idler gears, driven gear and power transmission shaft;The driven gear is arranged on In the middle part of power transmission shaft, the friction pulley is arranged on the both ends of power transmission shaft;The power source drive driving gear, driving gear by with Idler gear engages, and idler gear engages with driven gear again, and driven gear drives friction pulley to rotate by power transmission shaft.
Guider is additionally provided with the hoistable platform, the guider includes fixing axle, and the fixing axle is fixed on On hoistable platform, roller is additionally provided with the fixing axle, the roller clamps guide rail with friction pulley.
Further, the quantity of above-mentioned rack post is four, rectangular to be distributed in the upper of base.
Further, limit switch is additionally provided with the base of above-mentioned lowering or hoisting gear, hoistable platform is provided with and limit switch The switch collision block of cooperation.
Further, the outer surface of above-mentioned rollers is provided with rubber layer;Power source is reducing motor.
The advantages of the utility model:
1st, transmission device and elevating mechanism of the present utility model using Purely mechanical gear engaged with gear or gear and Rack engages, and makes it have the advantages of fault rate is small, reliability is high, high transmission accuracy, and lifting weight is big.
2nd, power source of the present utility model uses most common reducing motor, and transmission device and elevating mechanism use pure machine Tool part is formed, and manufacturing cost is low;Object for lifting lighter weight, it is more cost-effective using simple friction pulley.
3rd, elevating mechanism of the present utility model passes through four lifter wheels of actuator drives or friction using reducing motor Wheel is moved up and down at the same speed simultaneously, makes action more steady.
4th, the fixing axle of guider of the present utility model is provided with roller, can reduce rubbing when hoistable platform moves up and down Wipe power;Rubber layer is additionally provided with roller, noise can be effectively reduced.
5th, lifter wheel or friction pulley of the present utility model are arranged on the both ends of power transmission shaft, and driven gear is arranged on power transmission shaft Middle part, by driven gear drive both ends of the drive shaft lifter wheel or friction pulley, have transmission apart from it is remote the advantages of.
Brief description of the drawings
Fig. 1 is the stereochemical structure axonometric drawing of embodiment one provided by the utility model;
Fig. 2 is enlarged drawing at A in Fig. 1;
Fig. 3 is the gear train transmission direction schematic diagram of the utility model transmission device;
Fig. 4 is the utility model driven gear, lifter wheel and drive shaft cartridge figure;
Fig. 5 is the stereochemical structure axonometric drawing of embodiment two provided by the utility model;
Fig. 6 is enlarged drawing at B in Fig. 5.
Wherein:1- bases;2- hoistable platforms;3- lifter wheels;4- rack posts;5- driving gears;6- idler gears;7- from Moving gear;8- power transmission shafts;9- limit switches;10- switchs collision block;11- fixing axles;12- rollers;13- reducing motors;14- columns; 15- friction pulleys;16- guide rails.
Embodiment
The embodiment provided below in conjunction with the accompanying drawings is described in detail to the utility model:
Only for convenience, in the following description, specific direction term has been used, such as " on ", " under ", "left", "right" etc., it is using corresponding accompanying drawing as reference, can not be considered to limitation of the present utility model, when drawing When definition direction changes, the direction that these words represent should be construed to corresponding different directions.
Embodiment one:
Referring to Fig. 1 and Fig. 2, a kind of lowering or hoisting gear, including base 1, hoistable platform 2, power source, transmission device and lift Structure.Base 1 is the rectangular frame that a steel plate is welded.
Hoistable platform 2 is located on base 1, and power source, transmission device and elevating mechanism are arranged on hoistable platform 2.
Power source provides power for the lifting of hoistable platform 2, and the power that transmission device provides power source passes to lift Structure, elevating mechanism drive hoistable platform 2 to be moved up and down relative to base 1.
Power source is reducing motor 13, can also use the power source of other constant speeds output.
Elevating mechanism includes four lifter wheels 3 and four rack posts 4, and the rectangular distribution of four rack posts 4 is vertically arranged On four angles of base 1;Lifter wheel 3 is arranged on hoistable platform 2, is engaged respectively with corresponding rack post 4.Lifting is flat Guider is additionally provided with platform 2, guider includes fixing axle 11, and fixing axle 11 is fixed on hoistable platform 2, in fixing axle 11 Roller 12 is additionally provided with, the face that the outer surface of roller 12 is opposite with the flank of tooth of rack post 4 contacts.The outer surface of roller 12 is provided with rubber Layer.
Transmission device includes a driving gear 5,6, two driven gears 7 of multiple idler gears and two power transmission shafts 8;Ginseng See Fig. 4, two driven gears 7 are separately positioned on two middle parts of power transmission shaft 8, and lifter wheel 3 is arranged on the both ends of power transmission shaft 8;Subtract Speed motor 13 drives driving gear 5, and driving gear 5 by being engaged with idler gear 6, with driven gear 7 nibble again by idler gear 6 Close, driven gear 7 drives lifter wheel 3 to rotate by power transmission shaft 8.Referring to Fig. 3, to make lowering or hoisting gear rise overally or declining, The idler gear quantity of the both sides of driving gear 5 is different, and right side is two idler gears 6, and left side is an idler gear 6, right side An idler gears 6 more than left side, make the rotation direction of driven gear 7 of both sides opposite.
Column 14 is additionally provided with base 1, two limit switches 9 are provided with column 14, are divided into upper limit position switch and lower limit Bit switch, hoistable platform 2 are provided with the switch collision block 10 coordinated with limit switch 9.
The operation principle of the utility model embodiment one is:
Reducing motor 13 rotates, and drives driving gear 5 to rotate, driving gear 5 engages with idler gear 6, and idler gear is again Engaged with driven gear 7, driven gear 7 drives four lifter wheels 3 to rotate by power transmission shaft 8, lifter wheel 3 and rack post 4 Engagement, lifter wheel 3 move up and down along rack post 4, the rear-face contact of the roller 12 on guider and rack post 4, rise Drop gear 3 clamps rack post 4 with roller 12, ensures that lifter wheel 3 engages with rack post 4 all the time, pair so that the phase of hoistable platform 2 Moved up and down for base 1.Vehicle-carrying plate is arranged on hoistable platform 2, and vehicle-carrying plate is together with hoistable platform 2 relative to base 1 Move up and down.Reducing motor 13 rotates and reverse the liter or drop of control hoistable platform, and two limit switches 9 limit hoistable platform The particular location risen or fallen.
Embodiment two:
Referring to Fig. 5 and Fig. 6, a kind of lowering or hoisting gear, including base 1, hoistable platform 2, power source, transmission device and lift Structure.Base 1 is the rectangular frame that a steel plate is welded.
Hoistable platform 2 is located on base 1, and power source, transmission device and elevating mechanism are arranged on hoistable platform 2.
Power source provides power for the lifting of hoistable platform 2, and the power that transmission device provides power source passes to lift Structure, elevating mechanism drive hoistable platform 2 to be moved up and down relative to base 1.
Power source is reducing motor 13, can also use the power source of other constant speeds output.
Elevating mechanism includes four guide rails 16 and four friction pulleys 15, and the rectangular distribution of four guide rails 16 is vertically set on bottom On four angles of seat 1;Friction pulley 15 is arranged on hoistable platform 2, is coordinated respectively with four corresponding guide rails 16.Hoistable platform Guider is additionally provided with 2, guider includes fixing axle 11, and fixing axle 11 is fixed on hoistable platform 2, in fixing axle 11 also Provided with roller 12, the outer surface of roller 12 contacts with the opposite face of guide rail 16.The outer surface of roller 12 is provided with rubber layer.
Transmission device includes a driving gear 5,6, two driven gears 7 of multiple idler gears and two power transmission shafts 8;Two Individual driven gear 7 is separately positioned on two middle parts of power transmission shaft 8, and friction pulley 15 is arranged on the both ends of power transmission shaft 8;Reducing motor 13 drives Dynamic driving gear 5, driving gear 5 with idler gear 6 by engaging, and idler gear 6 engages with driven gear 7 again, driven gear 7 Friction pulley 15 is driven to rotate by power transmission shaft 8.To make lowering or hoisting gear rise overally or declining, the center tooth of the both sides of driving gear 5 It is different to take turns quantity, right side be two idler gears 6, and left side is an idler gear 6, right side more idler gears 6 than on the left of, Make the rotation direction of driven gear 7 of both sides opposite.
Column 14 is additionally provided with base 1, two limit switches 9 are provided with column 14, are divided into upper limit position switch and lower limit Bit switch, hoistable platform 2 are provided with the switch collision block 10 coordinated with limit switch 9.
The operation principle of the utility model embodiment two is:
Reducing motor 13 rotates, and drives driving gear 5 to rotate, driving gear 5 engages with idler gear 6, and idler gear is again Engaged with driven gear 7, driven gear 7 drives four friction pulleys 15 to rotate by power transmission shaft 8, and friction pulley 15 is matched somebody with somebody with guide rail 16 Close, friction pulley 15 moves up and down along guide rail 16, the rear-face contact of the roller 12 on guider and guide rail 16, friction pulley 15 Tooth guide rail 16 is clamped with roller 12, ensure friction pulley 15 coordinate all the time with guide rail 16, pair so as to hoistable platform 2 relative to base 1 moves up and down.Vehicle-carrying plate is arranged on hoistable platform 2, and vehicle-carrying plate does fortune up and down together with hoistable platform 2 relative to base 1 It is dynamic.Reducing motor 13 rotates and reverse the liter or drop of control hoistable platform, two limit switches 9 limit hoistable platforms rise or under The particular location of drop.
The utility model lowering or hoisting gear is not only applicable to Mechanical parking system field, can be used for the lifting in other fields In system.

Claims (10)

  1. A kind of 1. lowering or hoisting gear, it is characterised in that:
    Including base (1), hoistable platform (2), power source, transmission device and elevating mechanism;
    The hoistable platform (2) is located on base (1), and it is flat that the power source, transmission device and elevating mechanism are arranged on lifting On platform (2);
    The power source provides power for hoistable platform (2) lifting, and the power that transmission device provides power source passes to lifting Mechanism, elevating mechanism drive hoistable platform (2) to be moved up and down relative to base (1).
  2. A kind of 2. lowering or hoisting gear according to claim 1, it is characterised in that:The elevating mechanism includes lifter wheel (3) With rack post (4), the quantity of the rack post (4) is multiple, and multiple rack posts (4) are vertically set on base (1);The liter The quantity of drop gear (3) is identical with the quantity of rack post (4), and the lifter wheel (3) is arranged on hoistable platform (2), respectively Engaged with corresponding rack post (4).
  3. A kind of 3. lowering or hoisting gear according to claim 1, it is characterised in that:The elevating mechanism include friction pulley (15) and Guide rail (16);The quantity of the guide rail (16) is multiple, and multiple guide rails (16) are vertically set on base (1);Friction pulley (15) Quantity it is identical with the quantity of guide rail (16), friction pulley (15) is arranged on hoistable platform (2), respectively with corresponding guide rail (16) coordinate.
  4. A kind of 4. lowering or hoisting gear according to claim 2, it is characterised in that:The transmission device include driving gear (5), Multiple idler gears (6), driven gear (7) and power transmission shaft (8);The driven gear (7) is arranged in the middle part of power transmission shaft (8), institute State the both ends that lifter wheel (3) is arranged on power transmission shaft (8);The power source drive driving gear (5), driving gear (5) pass through Engage, idler gear (6) and engaged with driven gear (7) with idler gear (6), driven gear (7) passes through power transmission shaft (8) and driven Lifter wheel (3) rotates.
  5. A kind of 5. lowering or hoisting gear according to claim 3, it is characterised in that:The transmission device include driving gear (5), Multiple idler gears (6), driven gear (7) and power transmission shaft (8);The driven gear (7) is arranged in the middle part of power transmission shaft (8), institute State the both ends that friction pulley (15) is arranged on power transmission shaft (8);The power source drive driving gear (5), driving gear (5) by with Idler gear (6) is engaged, and idler gear (6) and engage with driven gear (7), and driven gear (7) is rubbed by power transmission shaft (8) drive Wheel (15) is wiped to rotate.
  6. A kind of 6. lowering or hoisting gear according to claim 4, it is characterised in that:Guiding is additionally provided with the hoistable platform (2) Device, the guider include fixing axle (11), and the fixing axle (11) is fixed on hoistable platform (2), the fixing axle (11) roller (12) is additionally provided with, the face that the outer surface of the roller (12) is opposite with rack post (4) flank of tooth contacts.
  7. A kind of 7. lowering or hoisting gear according to claim 5, it is characterised in that:Guiding is additionally provided with the hoistable platform (2) Device, the guider include fixing axle (11), and the fixing axle (11) is fixed on hoistable platform (2), the fixing axle (11) roller (12) is additionally provided with, the roller (12) clamps guide rail (16) with friction pulley (15).
  8. A kind of 8. lowering or hoisting gear according to claim 6, it is characterised in that:The quantity of the rack post (4) is four, is in Distributed rectangular is upper base (1).
  9. A kind of 9. lowering or hoisting gear according to claim 7 or 8, it is characterised in that:Spacing open is additionally provided with the base (1) Close (9), hoistable platform (2) is provided with the switch collision block (10) coordinated with limit switch (9).
  10. A kind of 10. lowering or hoisting gear according to claim 9, it is characterised in that:The outer surface of the roller (12) is provided with rubber Glue-line;The power source is reducing motor (13).
CN201720909499.7U 2017-07-25 2017-07-25 A kind of lowering or hoisting gear Active CN207092642U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720909499.7U CN207092642U (en) 2017-07-25 2017-07-25 A kind of lowering or hoisting gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720909499.7U CN207092642U (en) 2017-07-25 2017-07-25 A kind of lowering or hoisting gear

Publications (1)

Publication Number Publication Date
CN207092642U true CN207092642U (en) 2018-03-13

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ID=61546294

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720909499.7U Active CN207092642U (en) 2017-07-25 2017-07-25 A kind of lowering or hoisting gear

Country Status (1)

Country Link
CN (1) CN207092642U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108436714A (en) * 2018-05-11 2018-08-24 德州职业技术学院(德州市技师学院) A kind of fast polishing grinding device for machine-building
CN111589957A (en) * 2020-06-03 2020-08-28 袁福珍 Front wall plate forming die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108436714A (en) * 2018-05-11 2018-08-24 德州职业技术学院(德州市技师学院) A kind of fast polishing grinding device for machine-building
CN111589957A (en) * 2020-06-03 2020-08-28 袁福珍 Front wall plate forming die

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Lifting device

Effective date of registration: 20200723

Granted publication date: 20180313

Pledgee: Wugong County Rural Credit Cooperative Association

Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd.

Registration number: Y2020610000101

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20220414

Granted publication date: 20180313

Pledgee: Wugong County Rural Credit Cooperative Association

Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd.

Registration number: Y2020610000101

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A lifting device

Effective date of registration: 20220418

Granted publication date: 20180313

Pledgee: Wugong County Rural Credit Cooperative Association

Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd.

Registration number: Y2022980004388

PE01 Entry into force of the registration of the contract for pledge of patent right