CN113460909A - Light suspension type elevator - Google Patents
Light suspension type elevator Download PDFInfo
- Publication number
- CN113460909A CN113460909A CN202110756573.7A CN202110756573A CN113460909A CN 113460909 A CN113460909 A CN 113460909A CN 202110756573 A CN202110756573 A CN 202110756573A CN 113460909 A CN113460909 A CN 113460909A
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- China
- Prior art keywords
- belt
- fixedly connected
- maintenance platform
- motor
- platform
- 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.)
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- 239000000725 suspension Substances 0.000 title description 5
- 238000012423 maintenance Methods 0.000 claims abstract description 47
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 description 6
- 241000282326 Felis catus Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention relates to a light-weight suspended elevator, comprising: the maintenance platform is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a belt pulley, one end of a belt is wound on the belt pulley, and the other end of the belt extends to the lower surface of the maintenance platform; the lower surface of the maintenance platform is provided with a lifting platform fixedly connected with the belt, and the lower surface of the maintenance platform is provided with a guide rail for moving the lifting platform; the output shaft of motor fixedly connected with a locking dish, locking dish with the coaxial fixed connection of output shaft, the locking dish is equipped with a plurality of reference columns, maintenance platform fixedly connected with one with reference column complex positioner. The lifting platform is driven to move up and down along the guide rail through the matching of the motor and the belt, the aerial switching with the ground is utilized, the occupied area of the lifting machine is reduced, the manufacturing cost and the installation cost are reduced, the operation is reliable and stable, and meanwhile, the potential safety hazard in the maintenance process is reduced through the matching of the locking disc and the positioning device.
Description
Technical Field
The invention particularly relates to a lift, in particular to a light suspension type lift.
Background
In a workshop production conveying line, in order to save more ground space and install more production equipment, a conveying storage line is usually installed in the air, workpieces need to be exchanged between the air and the ground when the workpieces are loaded and unloaded, at the moment, a lift is needed, but the workshop ground equipment is more, the lift is difficult to be installed in a space in many places, the conventional lift is higher in manufacturing cost, and the light lift does not need too high load requirements on lighter workpieces such as automobile side walls and the like, so that the light lift which does not need to occupy the ground space and is lower in manufacturing cost is needed.
Disclosure of Invention
The object of the present invention is to provide a light-weight suspension elevator which effectively solves the above-mentioned technical problems.
In order to achieve the purpose of the invention, the following technical scheme is adopted: a lightweight overhead hoist comprising: the maintenance platform is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a belt pulley, one end of a belt is wound on the belt pulley, and the other end of the belt extends to the lower surface of the maintenance platform; the lower surface of the maintenance platform is provided with a lifting platform fixedly connected with a belt, and the lower surface of the maintenance platform is provided with a guide rail for moving the lifting platform; the output shaft of motor fixedly connected with a locking dish, locking dish with the coaxial fixed connection of output shaft, the locking dish is equipped with a plurality of reference columns, maintenance platform fixedly connected with one with reference column complex positioner.
Preferably, the motor is provided with two output shafts, the two output shafts are respectively arranged on two sides of the motor, the output shaft of the motor is connected with a driving shaft through a coupling, and the belt pulley is coaxially fixed on the driving shaft.
Preferably, the belt pulley all is equipped with two trough of belt, the trough of belt all is fixed with the one end of a belt, and the belt other end extends to lower surface and elevating platform fixed connection, and the belt on same belt pulley extends to the both sides of maintenance platform along the centre, and maintenance platform fixedly connected with and belt complex leading wheel are equipped with a tight pulley between leading wheel and the motor.
Preferably, both ends of the guide rail travel are provided with a buffer block.
Preferably, the lower surface of the maintenance platform is fixedly connected with three support columns connected with the lower surface of the guide rail, one end of each support column is hinged with the lower surface of the guide rail, and the other end of each support column is hinged with the maintenance platform; the three support columns are respectively matched with the three side walls of the guide rail to form a triangular support structure.
Preferably, the positioning column device specifically adopts two locking bolts fixedly connected with the maintenance platform, and the two locking bolts are respectively arranged at the upper side and the lower side of the positioning column.
Preferably, the maintenance platform is fixedly connected with a ladder and a protective fence.
Preferably, the maintenance platform is fixedly connected with a protective cover, and the protective cover is sleeved on the belt and the belt pulley.
Compared with the prior art, the invention has the following beneficial effects:
the lifting platform is driven to move up and down along the guide rail through the matching of the motor and the belt, the aerial switching with the ground is utilized, the occupied area of the lifting machine is reduced, the manufacturing cost and the installation cost are reduced, the operation is reliable and stable, and meanwhile, the potential safety hazard in the maintenance process is reduced through the matching of the locking disc and the positioning device.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below.
FIG. 1 is a schematic view of the overall structure of a lightweight overhead hoist according to an embodiment of the present invention;
fig. 2 is a partial schematic view of a lightweight overhead hoist according to an embodiment of the present invention.
Description of the figures
1. The maintenance platform comprises a maintenance platform 2, a motor 3, a belt pulley 4, a belt 5, a lifting platform 6, a guide rail 7, a locking disc 8, a positioning column 9, a positioning device 10, a guide wheel 11, a tensioning wheel 12, a buffer block 13, a supporting column 14, a ladder stand 15, a protection fence 16 and a protection cover.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 2, a lightweight overhead hoist includes: the maintenance platform 1, the maintenance platform 1 fixedly connected with a ladder 14 and protection fence 15.
The maintenance platform 1 is fixedly connected with a motor 2, the motor 2 is provided with two output shafts, the two output shafts are respectively arranged at two sides of the motor 2, and the output shaft of the motor 2 is fixedly connected with a belt 4 wheel 3.
The output shaft of motor 2 has a drive shaft through the coupling joint, and on belt pulley 3 was coaxially fixed in the drive shaft, maintenance platform 1 fixedly connected with a safety cover 16, belt 4 and belt pulley 3 were located to the safety cover 16 cover.
The belt pulley 3 is wound with one end of a belt 4, the other end of the belt 4 extends to the lower surface of the maintenance platform 1, and the lower surface of the maintenance platform 1 is provided with a lifting platform 5 fixedly connected with the belt 4.
Belt pulley 3 all is equipped with two trough of belt, and the trough of belt all is fixed with the one end of a belt 4, and the belt 4 other end extends to lower surface and 5 fixed connection of elevating platform, and belt 4 on same belt pulley 3 extends to the both sides of maintenance platform 1 along the centre, and maintenance platform 1 fixedly connected with and belt 4 complex leading wheel 10.
A tension wheel 11 is arranged between the guide wheel 10 and the motor 2, the tension force generated when the belt 4 drives the lifting platform 5 to move up and down is ensured through the tension wheel 11, and the phenomenon that the lifting platform 5 jumps in the lifting process is reduced.
The lower surface of the maintenance platform 1 is provided with a guide rail for the lifting platform 5 to move, two sides of the stroke of the guide rail are respectively provided with a buffer block 12, the buffer blocks 12 reduce the rigid impact in the descending or ascending process, and the service life of the lifting platform 5 is prolonged.
The lower surface of the maintenance platform 1 is fixedly connected with three supporting columns 13 connected with the lower surface of the guide rail, one ends of the supporting columns 13 are hinged with the lower surface of the guide rail, and the other ends of the supporting columns 13 are hinged with the maintenance platform 1.
Three support column 13 forms triangular support structure with the three lateral wall cooperation of guide rail respectively, and triangular support structure reduces the deformation that elevating platform 5 brought along the guide rail motion, improves the stability of lift in-process.
The output shaft fixedly connected with of motor 2 locks dish 7, locks dish 7 and the coaxial fixed connection of output shaft, locks dish 7 and is equipped with a plurality of reference columns 8, maintenance platform 1 fixedly connected with one with reference column 8 complex positioner 9, reference column 8 device specifically adopt with maintenance platform 1 fixed connection's two locking bolts, the upper and lower both sides of reference column 8 are located to two locking bolts branch.
As shown in fig. 1 and 2, in operation, when downward feeding is required, the output shaft of the motor 2 is controlled to rotate, the output shaft of the motor 2 drives the coupler to rotate, the coupler drives the belt pulley 3 to rotate, the belt pulley 3 drives the belt 4 and the lifting platform 5 to move downward while rotating, and when the lifting platform 5 contacts with the buffer block 12, the motor 2 stops working.
Can be according to the different parts of the different mountable of transport mode and work piece in the elevating platform 5, through control motor 2 work after using the completion, the output shaft of motor 2 drives the shaft coupling rotatory, and the shaft coupling drives belt pulley 3 rotatory, and belt pulley 3 goes upward belt 4 and elevating platform 5 at last, and when elevating platform 5 and buffer block 12 contact, motor 2 stop work.
When light-duty suspension type lift need overhaul, the technical staff goes upward to maintenance platform 1 through cat ladder 14, realizes the locking through positioner 9 and the cooperation of reference column 8, reduces the incident that appears in the maintenance in-process.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
Claims (8)
1. A lightweight overhead hoist, comprising: the maintenance platform is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a belt pulley, one end of a belt is wound on the belt pulley, and the other end of the belt extends to the lower surface of the maintenance platform; the lower surface of the maintenance platform is provided with a lifting platform fixedly connected with a belt, and the lower surface of the maintenance platform is provided with a guide rail for moving the lifting platform; the output shaft of motor fixedly connected with a locking dish, locking dish with the coaxial fixed connection of output shaft, the locking dish is equipped with a plurality of reference columns, maintenance platform fixedly connected with one with reference column complex positioner.
2. The light-duty overhead hoist of claim 1, wherein the motor has two output shafts, the two output shafts are respectively disposed on two sides of the motor, the output shaft of the motor is connected to a driving shaft through a coupling, and the pulley is coaxially fixed to the driving shaft.
3. The light-duty suspended type elevator as claimed in claim 1, wherein the belt pulleys are provided with two belt grooves, one end of a belt is fixed on each belt groove, the other end of the belt extends to the lower surface to be fixedly connected with the elevator platform, the belt on the same belt pulley extends along the middle to the two sides of the maintenance platform, the maintenance platform is fixedly connected with guide wheels matched with the belt, and a tension wheel is arranged between the guide wheels and the motor.
4. A light-weight suspended lift according to claim 1, characterised in that the guide rail is provided with a buffer block at each end of its travel.
5. The light-duty suspended type elevator of claim 1, characterized in that the lower surface of the maintenance platform is fixedly connected with three support columns connected with the lower surface of the guide rail, one end of each support column is hinged with the lower surface of the guide rail, and the other end of each support column is hinged with the maintenance platform; the three support columns are respectively matched with the three side walls of the guide rail to form a triangular support structure.
6. The lightweight suspended elevator as set forth in claim 1, wherein said positioning post means comprises two locking pins fixedly connected to said maintenance platform, said two locking pins being disposed on upper and lower sides of said positioning post.
7. A light-weight suspended lift according to claim 1, characterised in that a vertical ladder and a protective fence are fixedly connected to the maintenance platform.
8. The light-duty overhead hoist of claim 1, characterized in that a protective cover is fixedly attached to the service platform, the protective cover being disposed over the belt and the pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110756573.7A CN113460909A (en) | 2021-07-05 | 2021-07-05 | Light suspension type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110756573.7A CN113460909A (en) | 2021-07-05 | 2021-07-05 | Light suspension type elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113460909A true CN113460909A (en) | 2021-10-01 |
Family
ID=77878106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110756573.7A Pending CN113460909A (en) | 2021-07-05 | 2021-07-05 | Light suspension type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113460909A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530534A (en) * | 2012-01-05 | 2012-07-04 | 江苏天奇物流系统工程股份有限公司 | Air suspension lifter |
| CN106115543A (en) * | 2016-08-17 | 2016-11-16 | 大连爱渥特机器人科技有限公司 | A kind of hoisting mechanism of conveying equipment |
| CN210944674U (en) * | 2019-11-07 | 2020-07-07 | 刘桂胜 | Material lifting device for construction that security performance is high |
| CN212512203U (en) * | 2020-06-22 | 2021-02-09 | 天津市鑫盈保温材料有限公司 | Drying equipment is used in production of polyethylene outer pillar |
-
2021
- 2021-07-05 CN CN202110756573.7A patent/CN113460909A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530534A (en) * | 2012-01-05 | 2012-07-04 | 江苏天奇物流系统工程股份有限公司 | Air suspension lifter |
| CN106115543A (en) * | 2016-08-17 | 2016-11-16 | 大连爱渥特机器人科技有限公司 | A kind of hoisting mechanism of conveying equipment |
| CN210944674U (en) * | 2019-11-07 | 2020-07-07 | 刘桂胜 | Material lifting device for construction that security performance is high |
| CN212512203U (en) * | 2020-06-22 | 2021-02-09 | 天津市鑫盈保温材料有限公司 | Drying equipment is used in production of polyethylene outer pillar |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211001 |
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| RJ01 | Rejection of invention patent application after publication |