CN100402404C - Portable lifting and carrying machine - Google Patents
Portable lifting and carrying machine Download PDFInfo
- Publication number
- CN100402404C CN100402404C CNB2005100127501A CN200510012750A CN100402404C CN 100402404 C CN100402404 C CN 100402404C CN B2005100127501 A CNB2005100127501 A CN B2005100127501A CN 200510012750 A CN200510012750 A CN 200510012750A CN 100402404 C CN100402404 C CN 100402404C
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- Prior art keywords
- arm
- vertical rod
- rope
- joint
- brake
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- 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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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 6
- 241000239290 Araneae Species 0.000 claims description 2
- 238000005034 decoration Methods 0.000 abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 238000012856 packing Methods 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The present invention relates to a portable lifter, particularly to a loading machine used in building and decoration. The present invention is suitable for the operation of indoor and outdoor lifting or lowering heavy objects, with the purposes of high lifting efficiency, wide range of application and portability. The present invention comprises a host machine, a supporting frame and a rotating arm, wherein the host machine comprises a motor, a speed reducer, a base, a clutch, a brake, a rope barrel and a steel cable. The supporting frame comprises a screw, a vertical rod, a top rod cap, a clamping device, a thrust bearing and an auxiliary frame, and the rotating arm comprises a rotating sleeve, an arm, a pulley frame, a pulley, a pin shaft, a pull arm rope, a limiting frame and a stroke switch. The motor is connected with a driving part of the clutch through the speed reducer. The clutch comprises the driving part, a binding device and a handle. As a driven part of the clutch, the rope barrel is connected with the driving part of the clutch through the binding device.
Description
Affiliated field
The present invention relates to the material loading machinery that uses in a kind of building, decoration and the installation work.
Technical background
In engineering constructions such as building, decoration and installation, various material requires are vertically carried, the equipment that is mounted also needs vertical-lift in place, in Chinese patent 02255301.0, a kind of simple portable lifting and carrying machine is disclosed, its weak point is that power-transfer clutch and drg are not set, and this handling appliance is with the supporting use of miniature bridge motor the time, and speed is slow, efficient is low; Applicable scope that simultaneously should machinery is little, is merely able in indoor use outdoor can't the employing; Column the first half adopts whole push rod structure, and this structure also makes its range of use be restricted, and carries inconvenience.
Summary of the invention
Purpose of the present invention is exactly the deficiency that overcomes above-mentioned prior art, provide a kind of handling efficient height, applied widely, be easy to carry, portable lifting and carrying machine safely and efficiently.
Main frame, support and swivel arm have been the present invention includes; Main frame includes electrical motor, retarder, base, power-transfer clutch, drg, rope roll and steel rope; Support includes screw rod, vertical rod, pole cap, binding clasp and thrust baring attached frame; Swivel arm includes turning set, arm, pulley yoke, pulley, bearing pin, torque arm rope, position-limited rack and travel switch.Screw rod is inserted in the base aperture, and vertical rod is enclosed within on the screw rod, and turning set is sleeved on outside the vertical rod, and arm is installed in the turning set below by hinge, and the arm top is connected with the turning set top by the torque arm rope, and the length of torque arm rope is depended at the inclination angle of arm.
Power-transfer clutch comprises driving link, colligator, handle, and electrical motor is connected with the power-transfer clutch driving link by retarder, and rope roll links by colligator and power-transfer clutch driving link as the driven member of power-transfer clutch; On the rope roll axle, captive joint by flat key with the rope roll axle by driving link by bearing installation for rope roll; It between colligator and the driving link free-running fit; Drg includes brake disc, brake collar and brake pedal, and brake disc is fixed on the rope roll, and brake collar is outside brake disc, and the brake collar two ends are contained on the brake pedal, and brake pedal is installed on the base of brake collar below by hinge.
Be provided with blind hole on the colligator fitting surface, spring and steel ball are housed in the blind hole, be provided with two ball impressions in the driving link corresponding position, steel ball card is distinguished corresponding colligator combination and is separated two states at two ball impression places.Steel ball and spring play the role of positioning when separating in the power-transfer clutch combination.On arm, be provided with position-limited rack and travel switch near torque arm rope and arm junction.
Vertical rod is divided into different two sections of length, and one section is provided with taper vertical rod joint, and another section is provided with and the cooresponding inner conical surface of this joint.The other end of two sections vertical rods is an open ports, and pole cap is provided with the interior bell and spigot joint in the vertical rod open ports of can packing into, is fixed with plank on the pole cap, and as in using, there is end face the top fixedly during masthead, and this plank plays fixing fast effect.Two sections vertical rods can be nested together when using, and also removable coming used respectively, and be easy to carry.
Support also includes attached frame.Attached frame includes flat bar, brace and joint.Brace is connected by the tail joint with flat bar, and the other end of brace peace bar is contained in the vertical rod respectively by upper and lower joint.Constitute a stable spider between vertical rod, flat bar and the brace.Two attached frames that become 90 ° of angles each other are installed in the vertical rod, and become stable supporting construction between the vertical rod.In outdoor application, the top does not have fixedly vertical rod of end face, places mass and can play fine fixing effect equally on the flat bar of attached frame.
The present invention is applicable to that building, decoration and installation work etc. are in indoor and outdoor lifting or transfer the weight operation.Compact conformation of the present invention, little, easy to carry from heavy and light, volume, install simple and direct, easy operation, safe and efficient, handling speed is fast, applied widely, can greatly alleviate porter's labour intensity, raise labour efficiency.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is power-transfer clutch and brake structural scheme drawing.
Fig. 3 is the structural representation of the present invention when the use of outdoor level land.
Fig. 4 is the scheme of installation of the present invention when using on scaffold.
Among the figure: 1. cabinet, 2. screw rod, 3. nut, 4. packing ring, 5. vertical rod, 6. binding clasp, 7. thrust baring, 8. turning set, 9. pulley yoke, 10. bearing pin, 11. pulleys, 12. pole caps, 13. wood-blocks, 14. vertical rod, 15. steel ropes, 16. torque arm ropes, 17. arms, 18. the vertical rod joint, 19. hinges, 20. position-limited racks, 21. travel switches, 22. weight, 23. clutch handles, 24. pins, 25. tailstocks, 26. driving link, 27. colligators, 28. brake collars, 29. brake pedals, 30. rope roll, 31. rope roll axles, 32. retarders, 33. electrical motors, 34. base, 35.36.37.38. bearing, 39. reducing gearbox, 40. pedal hinges, 41. steel band, 42. asbestos tapes, 43. springs, 44. steel balls, 45. flat key, 46. tail joints, 47. flat bars, 48. lower adaptors, 49. brace, 50. top connections, 51.52. scaffold cross bar, 53.54. scaffold joint.
The specific embodiment 1
The present invention is used for the vertical rod upper end can support stressed place (Fig. 1), as roof, door-window opening etc.Main frame is placed in the appropriate location, assemble screw rod 2, nut 3, packing ring 4, vertical rod 5 successively, outside vertical rod, adorn binding clasp 6, thrust baring 7 and swivel arm parts again, the pole cap 12 of dress band plank 13 is in vertical rod 14 then, at last screw rod 2 is loaded in the base aperture, nutting 3 presses closer the top bearing surface.Vertical rod divides two halves 5,14, utilizes taper vertical rod joint 18 to dock with inner conical surface, is more convenient for when taking apart carrying.Little as the hole height dimension, also can select in the dress vertical rod 5,14.Binding clasp 6 can be in vertical rod stationkeeping arbitrarily, be used to regulate the height of swivel arm.Swivel arm can rotate 360 ° in vertical rod, object is hung at the inclination angle of the length adjustable arm 17 of torque arm rope 16 to adapt to.Be provided with position-limited rack 20 and travel switch 21 on the arm 17 near torque arm rope 16 and arm 17 junctions, weight 22 is run into and is promptly stirred travel switch 21 behind the position-limited rack 20 and cut off the electricity supply.
The present invention adopts 220V monophase machine 33 that prime power is reached rope roll axle 31 after retarder 32 slows down, rope roll axle 31 reaches power-transfer clutch driving link 26 by flat key 45 with power, stir clutch handle 23, colligator 27 can slide on driving link 26, thus the combination that realizes driving link 26 and rope roll 30 (driven member) with separate.When power-transfer clutch is in bonding state, can realize object hung on or hang down operation.When power-transfer clutch was in disengaged position, rope roll 30 can be by other external force twirl.Pedal brake pedal 29 can drive brake collar 28 braking rope rolls 30, and brake collar 28 includes steel band 41 and asbestos tape 42,41 fixations of steel band.
The specific embodiment 2
The present invention is used for outdoor upper end and does not support the place of bearing surface (Fig. 3).Lower adaptor 48, binding clasp 6, thrust baring 7, swivel arm parts and top connection 50 are contained in the vertical rod 5 successively, reinstall in the base aperture, be connected flat bar 47 and brace 49 by lower adaptor 48, top connection 50 and tail joint 46 then.Mass is placed on close flat bar 47 and brace 49 junctions on the flat bar 47, good fixation is arranged.
The specific embodiment 3
Direct mount of the present invention uses (Fig. 4) on scaffold.Only vertical rod 5 need be installed on the scaffold cross bar 51,52 by scaffold joint 53,54 and get final product.
Claims (6)
1. a portable lifting and carrying machine includes support and swivel arm; Support includes screw rod, vertical rod, pole cap, binding clasp and thrust baring; Swivel arm includes turning set, arm, pulley yoke, pulley, bearing pin, torque arm rope, position-limited rack and travel switch; It is characterized in that also including main frame, main frame includes electrical motor, retarder, base, power-transfer clutch, drg, rope roll and steel rope; Power-transfer clutch comprises driving link, colligator, handle, and electrical motor is connected with the power-transfer clutch driving link by retarder, and rope roll links by colligator and power-transfer clutch driving link as the driven member of power-transfer clutch; On the rope roll axle, captive joint by flat key with the rope roll axle by driving link by bearing installation for rope roll; It between colligator and the driving link free-running fit; Drg includes brake disc, brake collar and brake pedal, and brake disc is fixed on the rope roll, and brake collar is outside brake disc, and the brake collar two ends are contained on the brake pedal, and brake pedal is installed on the base of brake collar below by hinge.
2. portable lifting and carrying machine as claimed in claim 1, it is characterized in that the colligator fitting surface is provided with blind hole, spring and steel ball are housed in the blind hole, be provided with two ball impressions in the driving link corresponding position, steel ball card is distinguished corresponding colligator combination and is separated two states at two ball impression places.
3. portable lifting and carrying machine as claimed in claim 1 or 2 is characterized in that vertical rod is divided into different two sections of length, and one section is provided with taper vertical rod joint, and another section is provided with and the cooresponding inner conical surface of this joint; The other end of two sections vertical rods is an open ports; Pole cap is provided with interior bell and spigot joint, is fixed with plank on the pole cap.
4. portable lifting and carrying machine as claimed in claim 1 is characterized in that support also includes attached frame, and attached frame includes flat bar, brace and joint; Flat bar is connected by the tail joint with brace, and the other end of flat bar and brace is contained in the vertical rod respectively by upper and lower joint; Constitute a stable spider between vertical rod, flat bar and the brace.
5. as claim 1 or 4 described portable lifting and carrying machines, it is characterized in that being equipped with in the vertical rod two attached frames that become 90 ° of angles each other.
6. portable lifting and carrying machine as claimed in claim 1 or 2 is characterized in that being provided with position-limited rack and travel switch near torque arm rope and arm junction on arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100127501A CN100402404C (en) | 2005-08-19 | 2005-08-19 | Portable lifting and carrying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100127501A CN100402404C (en) | 2005-08-19 | 2005-08-19 | Portable lifting and carrying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1730370A CN1730370A (en) | 2006-02-08 |
| CN100402404C true CN100402404C (en) | 2008-07-16 |
Family
ID=35962797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100127501A Expired - Fee Related CN100402404C (en) | 2005-08-19 | 2005-08-19 | Portable lifting and carrying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100402404C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196008B (en) * | 2007-12-27 | 2010-05-19 | 天津三建建筑工程有限公司 | Perpendicular style swing machine for cleaning chiseling article in underground pile hole |
| CN101927965A (en) * | 2009-06-26 | 2010-12-29 | 吴文发 | Right triangle amplitude compensation device |
| CN101723060B (en) * | 2009-12-08 | 2013-05-01 | 上虞专用风机有限公司 | Geophysical prospecting cable hydraulic hauling arm |
| CN101830402A (en) * | 2010-05-26 | 2010-09-15 | 云南大红山管道有限公司 | One-arm telpher at top of agitator bath |
| CN103803428B (en) * | 2014-01-27 | 2016-05-18 | 合肥鱼竿神吊机械设备有限公司 | A kind of adjustable little loop wheel machine |
| CN110606439A (en) * | 2019-10-17 | 2019-12-24 | 中铁建工集团有限公司 | Be suitable for transmission material between reverse construction method floor with small-size swing arm formula electric hoist |
| RU205900U1 (en) * | 2021-03-09 | 2021-08-11 | Общество с ограниченной ответственностью "ЛУКОЙЛ-ПЕРМЬ" | Device for installation of equipment for cleaning the tubing string from asphalt-resin-paraffin deposits |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040564U (en) * | 1988-04-11 | 1989-07-05 | 温州市传动设备一厂 | Two-stage harmonic-gear speed-reducing device |
| CN2147224Y (en) * | 1992-11-02 | 1993-11-24 | 杜学蔚 | Wang hanging for storied resident building |
| CN2504120Y (en) * | 2001-08-23 | 2002-08-07 | 海城市石油机械制造有限公司 | Electric car for repairing well |
| CN2583071Y (en) * | 2002-11-13 | 2003-10-29 | 刘春山 | Portable crane |
| CN2670336Y (en) * | 2003-12-02 | 2005-01-12 | 山东海化集团瑞源实业有限公司 | Floatation coating apparatus |
| CN2830356Y (en) * | 2005-08-19 | 2006-10-25 | 刘春雨 | Portable transport machine |
-
2005
- 2005-08-19 CN CNB2005100127501A patent/CN100402404C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040564U (en) * | 1988-04-11 | 1989-07-05 | 温州市传动设备一厂 | Two-stage harmonic-gear speed-reducing device |
| CN2147224Y (en) * | 1992-11-02 | 1993-11-24 | 杜学蔚 | Wang hanging for storied resident building |
| CN2504120Y (en) * | 2001-08-23 | 2002-08-07 | 海城市石油机械制造有限公司 | Electric car for repairing well |
| CN2583071Y (en) * | 2002-11-13 | 2003-10-29 | 刘春山 | Portable crane |
| CN2670336Y (en) * | 2003-12-02 | 2005-01-12 | 山东海化集团瑞源实业有限公司 | Floatation coating apparatus |
| CN2830356Y (en) * | 2005-08-19 | 2006-10-25 | 刘春雨 | Portable transport machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1730370A (en) | 2006-02-08 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060208 Assignee: Shanxi Purui lifting machine manufacturing Co. Assignor: Liu Chunyu Contract record no.: 2013990000469 Denomination of invention: Single-beam attached frame suspended transportation device of portable suspended transportation machine Granted publication date: 20080716 License type: Common License Record date: 20130805 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: The owner of the Patent Office of Shanghai Chun Shan Industrial Co., Ltd. Document name: Notification that Application Deemed not to be Proposed |
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| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI CHUNSHAN INDUSTRY CO., LTD. Free format text: FORMER OWNER: LIU CHUNYU Effective date: 20140126 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 030024 TAIYUAN, SHAANXI PROVINCE TO: 201811 JIADING, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140126 Address after: 201811 Shanghai City, Jiading District Huating Town, Liu Xiang Road No. 6899 Building No. 7 room 391 Patentee after: SHANGHAI CHUNSHAN INDUSTRIAL CO., LTD. Address before: 030024 No. 1-1, building 5, finance specialized dormitory, Taiyuan, Shanxi Patentee before: Liu Chunyu |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20180819 |