CN205820720U - A kind of novel lifting mechanism of crane - Google Patents
A kind of novel lifting mechanism of crane Download PDFInfo
- Publication number
- CN205820720U CN205820720U CN201620753964.8U CN201620753964U CN205820720U CN 205820720 U CN205820720 U CN 205820720U CN 201620753964 U CN201620753964 U CN 201620753964U CN 205820720 U CN205820720 U CN 205820720U
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- CN
- China
- Prior art keywords
- hoisting drum
- lifting
- crane
- vehicle frame
- brake
- 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.)
- Expired - Fee Related
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
nullThis utility model relates to the novel lifting mechanism of a kind of crane，It includes girder and vehicle frame，The top of vehicle frame is provided with hoisting drum and supports seat and lifting motor base，Hoisting drum supports seat and is provided with hoisting drum，The top of lifting motor base is provided with lifting motor，The top of vehicle frame is provided with brake，Brake is connected with hoisting drum，The lateral surface sweeping rail plate is provided with bumper bracket，Bumper bracket is provided with buffer，Before and after vehicle frame, the bottom at two ends is provided with running wheel，Running wheel connects walking motor，The top of girder is provided with operation track，The two ends running track are provided with vehicle obstructing plate，Hoisting drum is connected by steel wire rope lifting tackle，Lifting tackle connects suspension hook，Have reasonable in design、Compact conformation、Lightweight、Easy to installation and maintenance、With low cost、Own wt is low、Operate steadily、Safe and reliable、Lifting performance is good、Work efficiency is high，Service life long advantage.
Description
Technical field
This utility model belongs to lifting equipment technical field, is specifically related to a kind of lifting mechanism, particularly relates to one
The novel lifting mechanism of crane.
Background technology
In recent years, along with Technology and the development of building trade, crane as a kind of main crane gear,
Its application is more and more universal, and development is faster, and the major function of crane is to carry material, saves work
Power, crane mainly includes travelling mechanism, lifting mechanism and related accessory etc., and lifting mechanism is the topmost machine of crane
Structure, decides lifting performance and the work efficiency of crane, and at present, conventional lifting mechanism is divided into elevator to make lifting mechanism and electricity
Dynamic electric hoist lifting mechanism, these mechanism structure are complicated, it is difficult to processing, and processing cost is high, take up room big, install in Factory Building
Time, the building height of Factory Building is required higher, adds building cost；Own wt is big, affect the lifting performance of crane with
Work efficiency；It is not easy to during use install and maintenance；Therefore, design a kind of reasonable in design, compact conformation, own wt
Gently, easy to installation and maintenance, with low cost, operate steadily, safe and reliable, lifting performance good, work efficiency is high, service life is long
The novel lifting mechanism of crane be necessary, the development to current crane has great importance.
Utility model content
The purpose of this utility model is to overcome the defect of prior art and deficiency, it is provided that a kind of reasonable in design, structure
Compact, lightweight, easy to installation and maintenance, with low cost, operate steadily, safe and reliable, lifting performance good, work efficiency is high,
Service life length the novel lifting mechanism of crane.
The purpose of this utility model is achieved in that the novel lifting mechanism of a kind of crane, and it includes girder and car
Frame, the top of described vehicle frame is provided with hoisting drum and supports seat and lifting motor base, and described hoisting drum supports seat
Being provided with hoisting drum, the top of described lifting motor base is provided with lifting motor, and the top of described vehicle frame sets
Being equipped with brake, described brake is connected with described hoisting drum, and before and after described vehicle frame, two ends are provided with and sweep rail plate,
The described lateral surface sweeping rail plate is provided with bumper bracket, and described bumper bracket is provided with buffer, described vehicle frame
Before and after the bottom at two ends running wheel is installed, described running wheel connects walking motor, described girder upper
Portion is provided with operation track, and the described two ends running track are provided with vehicle obstructing plate, and described hoisting drum is by steel wire rope even
Being connected to lifting tackle, described lifting tackle connects suspension hook.
Described girder is box type structure girder.
Described walking motor and lifting motor are the motor of the slow-speed of revolution, high pulling torque.
Described brake is disc brake, is braked hoisting drum.
The brake disc matched with brake it is provided with on described hoisting drum.
Described lifting motor is connected with the transmission of rotary axis of hoisting drum by shaft coupling.
The beneficial effect that this utility model can reach: lifting mechanism compact conformation of the present utility model, volume are little, weight
Gently, it is achieved that light-weight design, improve the lifting performance of crane, reduce dolly bears pressure, extends the use longevity
Life；Decrease transmission link and trouble point, improve control accuracy and the reliability of system；Decrease power consumption and the throwing of crane
Money cost, energy-efficient, improve economic benefit；The girder stable mechanical property of box-structure, bearing capacity is strong, has improve
The lifting performance of heavy-duty machine；Selecting the slow-speed of revolution, the motor-driven of high pulling torque, driving force is strong, operate steadily, noise is low, power damages
Lose little, improve the work efficiency of crane；The rotating speed of motor is low, can rely on the frictional damping of self, and braking effect is bright
Aobvious；Reduce the whole height of lifting mechanism, the Appropriate application height space of work place, improve lifting altitude, reduce
Use the monolithic architecture height in workshop, save building cost；The braking of hoisting drum uses disc brake braking, braking
Effective, work efficiency is high；The two ends of trolley frame are provided with polyurethane bumper absorber, and polyurethane has good impact resistance ability, very
Good has buffered the impulsive force that trolley frame collision produces, and protection equipment is without damage, increases the service life；Have reasonable in design,
Compact conformation, lightweight, easy to installation and maintenance, with low cost, own wt is low, operate steadily, safe and reliable, lifting performance
Good, work efficiency high, service life long advantage.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the novel lifting mechanism of a kind of crane of this utility model.
Fig. 2 is the side-looking structural representation of the novel lifting mechanism of a kind of crane of this utility model.
In figure: 1, girder 2, vehicle frame 3, hoisting drum support seat 4, hoisting drum 5, lifting motor base 6, carry
Rise motor 7, brake 8, sweep rail plate 9, bumper bracket 10, buffer 11, running wheel 12, walking motor
13, track 14, vehicle obstructing plate 15, lifting tackle 16, suspension hook are run.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by detailed description of the invention.
Embodiment 1
The novel lifting mechanism of a kind of crane, it includes girder 1 and vehicle frame 2, described vehicle frame
The top of 2 is provided with hoisting drum and supports seat 3 and lifting motor base 5, and described hoisting drum supports seat 3 and is provided with lifting
Reel 4, the top of described lifting motor base 5 is provided with lifting motor 6, and the top of described vehicle frame 2 is provided with system
Dynamic device 7, described brake 7 is connected with described hoisting drum 4, and before and after described vehicle frame 2, two ends are provided with and sweep rail plate 8,
The described lateral surface sweeping rail plate 8 is provided with bumper bracket 9, and described bumper bracket 9 is provided with buffer 10, described
Before and after vehicle frame 2, the bottom at two ends is provided with running wheel 11, and described running wheel 11 connects walking motor 12, described
The top of girder 1 be provided with operation track 13, the described two ends running track 13 are provided with vehicle obstructing plate 14, described lifting
Reel 4 is connected by steel wire rope lifting tackle 15, and described lifting tackle 15 connects suspension hook 16.
The vehicle frame 2 of the novel lifting mechanism of a kind of crane of this utility model be expert at motor 12 driving under at girder
Moving left and right on the operation track 13 arranged on 1, the brake of vehicle frame 2 is the frictional damping merit of self by its walking motor 12
Can realize, vehicle frame 2 runs to stop motion behind the position specified, and now, opens lifting motor 6, the rotating forward of lifting motor 6
Driving hoisting drum 4 to rotate and reverse with reversion, rotating forward of hoisting drum 4 drives the lifting tackle 15 and suspension hook 16 being attached thereto
Rising, the reversion of hoisting drum 4 drives the lifting tackle 15 being attached thereto and suspension hook 16 to decline, and completes lifting and the handling of goods
Work, the braking of hoisting drum 4 uses disc brake 7 to be braked, when the freight lifting of lift mechanism lifts is to specifying
After height, disc brake 7 and the brake disc being arranged on hoisting drum are started working, and complete together to make hoisting drum 4
Dynamic, hoisting drum 4 stops the rotation, and promotes body and stops the lifting work to goods；This utility model has reasonable in design, structure
Compact, lightweight, easy to installation and maintenance, with low cost, operate steadily, safe and reliable, lifting performance good, work efficiency is high,
Service life long advantage.
Embodiment 2
The novel lifting mechanism of a kind of crane, it includes girder 1 and vehicle frame 2, described vehicle frame
The top of 2 is provided with hoisting drum and supports seat 3 and lifting motor base 5, and described hoisting drum supports seat 3 and is provided with lifting
Reel 4, the top of described lifting motor base 5 is provided with lifting motor 6, and the top of described vehicle frame 2 is provided with system
Dynamic device 7, described brake 7 is connected with described hoisting drum 4, and before and after described vehicle frame 2, two ends are provided with and sweep rail plate 8,
The described lateral surface sweeping rail plate 8 is provided with bumper bracket 9, and described bumper bracket 9 is provided with buffer 10, described
Before and after vehicle frame 2, the bottom at two ends is provided with running wheel 11, and described running wheel 11 connects walking motor 12, described
The top of girder 1 be provided with operation track 13, the described two ends running track 13 are provided with vehicle obstructing plate 14, described lifting
Reel 4 is connected by steel wire rope lifting tackle 15, and described lifting tackle 15 connects suspension hook 16；Described girder 1 is
Box type structure girder；Described walking motor 12 and lifting motor 6 are the motor of the slow-speed of revolution, high pulling torque；Described system
Dynamic device 7 is disc brake, is braked hoisting drum 4；It is provided with on described hoisting drum 4 and matches with brake 7
Brake disc；Described lifting motor 6 is connected with the transmission of rotary axis of hoisting drum 4 by shaft coupling.
Lifting mechanism compact conformation of the present utility model, volume are little, lightweight, it is achieved that light-weight design, have improve
The lifting performance of heavy-duty machine, reduce dolly bears pressure, extends service life；Decrease transmission link and trouble point, carry
The control accuracy of high system and reliability；Decrease power consumption and the cost of investment of crane, energy-efficient, improve economic effect
Benefit；Girder 1 stable mechanical property of box-structure, bearing capacity is strong, improves the lifting performance of crane；The selection slow-speed of revolution,
The lifting motor 6 of high pulling torque drives, and driving force is strong, operate steadily, noise is low, power loss is little, improves the work of crane
Make efficiency；The rotating speed of lifting motor 6 is low, can rely on the frictional damping of self, and braking effect is obvious；Reduce lifting mechanism
Whole height, the Appropriate application height space of work place, improve lifting altitude, reduce and use the entirety in workshop to build
Build height, save building cost；The braking of hoisting drum 4 uses disc brake 7 to brake, good braking effect, work efficiency
High；The two ends of vehicle frame 2 are provided with polyurethane bumper absorber 10, and polyurethane has good impact resistance ability, has well buffered dolly
The impulsive force that frame collision produces, protection equipment is without damage, increases the service life；There is reasonable in design, compact conformation, weight
Gently, easy to installation and maintenance, with low cost, own wt is low, operate steadily, safe and reliable, lifting performance good, work efficiency
Height, service life long advantage.
Claims (6)
1. a novel lifting mechanism for crane, it includes girder and vehicle frame, it is characterised in that: the top of described vehicle frame sets
Being equipped with hoisting drum and support seat and lifting motor base, described hoisting drum supports seat and is provided with hoisting drum, described
The top of lifting motor base is provided with lifting motor, and the top of described vehicle frame is provided with brake, described braking
Device is connected with described hoisting drum, and before and after described vehicle frame, two ends are provided with and sweep rail plate, the described lateral surface sweeping rail plate
Being provided with bumper bracket, described bumper bracket is provided with buffer, and before and after described vehicle frame, the bottom at two ends is installed
Having running wheel, described running wheel connects has walking motor, the top of described girder to be provided with operation track, described
Run track two ends be provided with vehicle obstructing plate, described hoisting drum by steel wire rope connect have lifting tackle, described carries
Rise pulley connection and have suspension hook.
The novel lifting mechanism of a kind of crane the most according to claim 1, it is characterised in that: described girder is case
Type structural beams.
The novel lifting mechanism of a kind of crane the most according to claim 1, it is characterised in that: described walking motor
With the motor that lifting motor is the slow-speed of revolution, high pulling torque.
The novel lifting mechanism of a kind of crane the most according to claim 1, it is characterised in that: described brake is dish
Brake, is braked hoisting drum.
The novel lifting mechanism of a kind of crane the most according to claim 1, it is characterised in that: on described hoisting drum
It is provided with the brake disc matched with brake.
The novel lifting mechanism of a kind of crane the most according to claim 1, it is characterised in that: described lifting motor
It is connected with the transmission of rotary axis of hoisting drum by shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753964.8U CN205820720U (en) | 2016-07-18 | 2016-07-18 | A kind of novel lifting mechanism of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753964.8U CN205820720U (en) | 2016-07-18 | 2016-07-18 | A kind of novel lifting mechanism of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205820720U true CN205820720U (en) | 2016-12-21 |
Family
ID=57562843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620753964.8U Expired - Fee Related CN205820720U (en) | 2016-07-18 | 2016-07-18 | A kind of novel lifting mechanism of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205820720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628909A (en) * | 2016-12-29 | 2017-05-10 | 浙江海洋大学 | Workshop weight carrying system |
-
2016
- 2016-07-18 CN CN201620753964.8U patent/CN205820720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628909A (en) * | 2016-12-29 | 2017-05-10 | 浙江海洋大学 | Workshop weight carrying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |