CN2934188Y - Work-piece lifting shelf - Google Patents
Work-piece lifting shelf Download PDFInfo
- Publication number
- CN2934188Y CN2934188Y CN 200620105980 CN200620105980U CN2934188Y CN 2934188 Y CN2934188 Y CN 2934188Y CN 200620105980 CN200620105980 CN 200620105980 CN 200620105980 U CN200620105980 U CN 200620105980U CN 2934188 Y CN2934188 Y CN 2934188Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- workpiece
- crane
- carriage
- arm
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
This utility model discloses a work-piece hoisting framework, which includes a foot base, a supporting pipe, a lift pipe, a carrier frame, a crank handle and a transmission mechanism; the supporting pipe is fixed in the middle of the foot base, the lift pipe is covered inside the supporting pipe, the carrier frame connected onto the top of the lift pipe, the transmission mechanism includes a transmission gear and a toothed rack meshed together, the crank handle and the transmission gear are fixed together, the toothed rack is fixed on the outer wall of the lift pipe. The application of the utility model hoisting frame enables easy lifting of glass, ceiling lamps or other ornamental materials and large-size work-pieces (tools), saves the manpower, and the height of hoisting can be adjusted as needed at will without limitation. Meanwhile, the work-pieces (tools) are very safe to be placed on the carrier frame, and no damage or personal injury will be caused by falling down, and the lifting operation safety is favorable.
Description
Technical field
The utility model relate to a kind of can be to ornament materials such as glass, light fixture or other workpiece crane that need hoist and control at the workpiece (instrument) of certain altitude operation.
Background technology
At present, in indoor and outdoor decoration ornamental work, to the workpiece (instrument) that need operate at certain altitude (as top ceiling, high-wall etc.),, when promoting operation, need two people as glass, ceiling light or other ornament materials, stand in respectively on two ladders and carry on, the difficult location of not only waste of manpower, its adjustable height is also restricted, and workpiece or instrument easily fall down and cause damage, even can hurt operating personal or near other personnel, safety is relatively poor.
Summary of the invention
But technical problem to be solved in the utility model is to propose a kind of manpower, lifting convenience, hoisting depth regulated at will, workpiece crane that safety is good saved.
For solving the problems of the technologies described above, the utility model workpiece crane comprises base, arm, fall way, carriage, wind and transmission device, described arm is fixed in the middle of the described base, described fall way is enclosed within described arm inside, described carriage is connected described top of lifting tube, described transmission device comprises transmission gear and the tooth bar that is meshing with each other together, and described wind and described transmission gear are fixed together, and described tooth bar is fixed on the outer wall of described fall way.
Above-mentioned workpiece crane, it also includes the two grade of ascend and descend pipe, it is sheathed in the described fall way, described carriage is fixed on the top of described two grade of ascend and descend pipe, described transmission device also includes cable wire and pulley, one end of described cable wire is fixed on the described arm, and described pulley is fixed on the top of described fall way, and the other end of described cable wire overlapped the bottom that is fixed on described two grade of ascend and descend pipe behind the described pulley.
Be equiped with cardan wheel below the above-mentioned workpiece crane, described base.
Above-mentioned workpiece crane is fixed with handle on the described arm.
Above-mentioned workpiece crane, described carriage links to each other by the top of bearing pin with described fall way or two grade of ascend and descend pipe.
Above-mentioned workpiece crane, described carriage is made up of the telescopic pipe that is linked in mutually together.
Above-mentioned workpiece crane, it also includes tooth bar locking cramp, and this cramp is fixed on described arm upper end.
Above-mentioned workpiece crane, the side of described carriage is fixed with nonslipping spur and block.
The utility model is owing to adopted above-mentioned technical pattern, during use, crane is placed on the used ladder limit of staff, the workpiece that glass, light fixture or other decoration are used or large-scale instrument etc. are placed on the carriage, shake wind then, the drive transmission gear rotates, and tooth bar moves up and down thereupon.Like this, fall way just correspondingly moves up, thereby workpiece (instrument) is given rise to required height.The staff gets on to operate from ladder again.It does not need two even more manpowers that workpiece (instrument) is lifted to desired height, thereby lifting is very convenient, saves the labour, and yet regulated at will as required of the height of lifting is not limited by ladder.What is more important, workpiece (instrument) places on the carriage as safe as a house, can not fall down to cause and damage or personal damage, and safety is very good.The two grade of ascend and descend pipe is set in the crane, can further increases the lift height of workpiece (instrument).The following installing cardan wheel of base, can so that the position of crane move.The handle of fixing on the arm can make things convenient for the staff when mobile crane it to be buttressed.Carriage links to each other by bearing pin with the top of fall way or two grade of ascend and descend pipe, can be with carrier tilt, so that the placement of workpiece such as glass (instrument) when place work piece (instrument).The mutual fit of telescopic pipe is formed carriage, can make carriage can adapt to the needs of placing different size workpiece (instrument).Tooth bar locking cramp is set on the arm, workpiece (instrument) when giving rise to during desired height, can be stuck in cramp on the tooth bar, like this, the accident that tooth bar just can not glide, thus the safety of work further improved.The side of carriage is fixed with nonslipping spur and block, can prevent workpiece especially glass etc. be subjected to displacement after easily saddle places on the carriage.Block then can block workpiece, makes it not to this side shifting.Safety in the time of like this, just can guaranteeing to operate.
Description of drawings
Fig. 1 is the structural representation of the utility model workpiece crane.
The specific embodiment
As shown in Figure 1, the workpiece crane comprises base 1, arm 2, fall way 3, two grade of ascend and descend pipe 4, carriage 5, wind 6, gear box 7 and transmission device.Base 1 comprises triangular support bracket 8 and three support tubes 9, three support tubes 9 are fixed in the triangular support bracket 8, the outer end of each support tube 9 is fixed with cardan wheel 10, wherein there are two cardan wheels 10 to have brake plate (identical) with existing braking cardan wheel, after crane moves to destination locations, can pin cardan wheel 10, it can not arbitrarily be moved.Arm 2 is fixed on the centre of triangular support bracket 8, is fixed with handle 21 on the outer wall of arm 2.Fall way 3 is enclosed within the inside of arm 2, and two grade of ascend and descend pipe 4 is sheathed in the fall way 3.Carriage 5 pin joints are on the top of two grade of ascend and descend pipe 4, and with another root bearing pin 11 both are connected together.Like this, during dress workpiece (instrument), pull down bearing pin 11, carriage 5 can be tilted, be convenient to install.After placing, carriage 5 revolutions are set level, inserted bearing pin 11, thereby carriage 5 is fixed on firmly the top of two grade of ascend and descend pipe 4.Carriage 5 is made up of the telescopic pipe 12 that is linked in mutually together.Gear box 7 is fixed on the arm 2, and it comprises lid 13 and box body 14.Transmission device comprises three grades of transmission gears 15,16,17, tooth bar 18, and cable wire 19 and pulley 20, transmission gear 15,16,17 is meshing with each other together, is positioned at gear box 7.Wind 6 is fixedly linked with transmission gear 15, and tooth bar 18 is fixed on the outer wall of fall way 3, and it and transmission gear 17 are meshing with each other together.One end of cable wire 19 is fixed on the arm 2, and pulley 20 is fixed on the top of fall way 3, and the other end of cable wire 19 overlapped the bottom that is fixed on two grade of ascend and descend pipe 2 behind the pulley 20.The upper end of arm 2 is provided with tooth bar locking cramp 22, and it is fixed on the outer wall of arm 2 upper ends by spring.The fixed end downside of tooth bar locking cramp 22 is provided with the collar 23, and when workpiece during in lifting, the collar 23 entangles the lower end that tooth bar locks cramp 22, makes its upper end deviate from tooth bar 18, makes the fall way 3 can free liftings.And when fall way 3 location, then the collar 23 is discharged, then tooth bar locking cramp 22 blocks tooth bar 18 under the effect of spring restoring force, and it can not freely be moved up and down, and guarantees the safety of operation.
For preventing the slip of workpiece, at the external side end of outmost telescopic pipe 12 nonslipping spur and block can be set, wherein nonslipping spur can adopt rubber block commonly used, and block can adopt recessed of U-shaped.
Claims (8)
1, workpiece crane, it is characterized in that, it comprises base, arm, fall way, carriage, wind and transmission device, described arm is fixed in the middle of the described base, described fall way is enclosed within described arm inside, and described carriage is connected described top of lifting tube, and described transmission device comprises transmission gear and the tooth bar that is meshing with each other together, described wind and described transmission gear are fixed together, and described tooth bar is fixed on the outer wall of described fall way.
2, workpiece crane as claimed in claim 1, it is characterized in that, it also includes the two grade of ascend and descend pipe, it is sheathed in the described fall way, described carriage is fixed on the top of described two grade of ascend and descend pipe, and described transmission device also includes cable wire and pulley, and an end of described cable wire is fixed on the described arm, described pulley is fixed on the top of described fall way, and the other end of described cable wire overlapped the bottom that is fixed on described two grade of ascend and descend pipe behind the described pulley.
3, workpiece crane as claimed in claim 1 or 2 is characterized in that, is equiped with cardan wheel below the described base.
4, workpiece crane as claimed in claim 1 or 2 is characterized in that, is fixed with handle on the described arm.
5, workpiece crane as claimed in claim 1 or 2 is characterized in that, described carriage links to each other by the top of bearing pin with described fall way or two grade of ascend and descend pipe.
6, workpiece crane as claimed in claim 1 or 2 is characterized in that, described carriage is made up of the telescopic pipe that is linked in mutually together.
7, workpiece crane as claimed in claim 1 or 2 is characterized in that, it also includes tooth bar locking cramp, and this cramp is fixed on described arm upper end.
8, workpiece crane as claimed in claim 1 or 2 is characterized in that, the side of described carriage is fixed with nonslipping spur and block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105980 CN2934188Y (en) | 2006-07-25 | 2006-07-25 | Work-piece lifting shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105980 CN2934188Y (en) | 2006-07-25 | 2006-07-25 | Work-piece lifting shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2934188Y true CN2934188Y (en) | 2007-08-15 |
Family
ID=38350875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620105980 Expired - Fee Related CN2934188Y (en) | 2006-07-25 | 2006-07-25 | Work-piece lifting shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2934188Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671903A (en) * | 2012-04-20 | 2012-09-19 | 陈美青 | Smoking chest |
| CN104875168A (en) * | 2015-05-11 | 2015-09-02 | 清华大学 | Adjustable mounting bracket |
| CN105804378A (en) * | 2016-04-29 | 2016-07-27 | 海盐爱华机械有限责任公司 | Foldable suspended ceiling lifting device with dimensions adjustable |
| CN106276697A (en) * | 2016-10-31 | 2017-01-04 | 海盐爱华机械有限责任公司 | The adjustable portable Work-piece lifting vehicle of a kind of anti-skidding size |
| CN106561310A (en) * | 2016-10-13 | 2017-04-19 | 塔里木大学 | Adjustable-height tree trimming machine |
| CN107500210A (en) * | 2017-09-29 | 2017-12-22 | 海盐爱华机械有限责任公司 | A kind of hoist vehicle |
| CN107779896A (en) * | 2016-08-30 | 2018-03-09 | 天津浩岩科技开发有限公司 | A kind of fixing device for being easy to gear surface pickling |
| CN112299278A (en) * | 2019-07-31 | 2021-02-02 | 约斯特-威克德国有限公司 | Crank handle for landing gear |
-
2006
- 2006-07-25 CN CN 200620105980 patent/CN2934188Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671903A (en) * | 2012-04-20 | 2012-09-19 | 陈美青 | Smoking chest |
| CN102671903B (en) * | 2012-04-20 | 2016-05-11 | 陈美青 | Smoke suction cabint |
| CN104875168A (en) * | 2015-05-11 | 2015-09-02 | 清华大学 | Adjustable mounting bracket |
| CN105804378A (en) * | 2016-04-29 | 2016-07-27 | 海盐爱华机械有限责任公司 | Foldable suspended ceiling lifting device with dimensions adjustable |
| CN107779896A (en) * | 2016-08-30 | 2018-03-09 | 天津浩岩科技开发有限公司 | A kind of fixing device for being easy to gear surface pickling |
| CN106561310A (en) * | 2016-10-13 | 2017-04-19 | 塔里木大学 | Adjustable-height tree trimming machine |
| CN106276697A (en) * | 2016-10-31 | 2017-01-04 | 海盐爱华机械有限责任公司 | The adjustable portable Work-piece lifting vehicle of a kind of anti-skidding size |
| CN106276697B (en) * | 2016-10-31 | 2018-12-07 | 海盐爱华机械有限责任公司 | A kind of adjustable mobile Work-piece lifting vehicle of anti-skidding size |
| CN107500210A (en) * | 2017-09-29 | 2017-12-22 | 海盐爱华机械有限责任公司 | A kind of hoist vehicle |
| CN112299278A (en) * | 2019-07-31 | 2021-02-02 | 约斯特-威克德国有限公司 | Crank handle for landing gear |
| CN112299278B (en) * | 2019-07-31 | 2022-06-14 | 约斯特-威克德国有限公司 | Crank handle for landing gear |
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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: 20070815 Termination date: 20140725 |
|
| EXPY | Termination of patent right or utility model |