CN2830356Y - Portable transport machine - Google Patents
Portable transport machine Download PDFInfo
- Publication number
- CN2830356Y CN2830356Y CN 200520024711 CN200520024711U CN2830356Y CN 2830356 Y CN2830356 Y CN 2830356Y CN 200520024711 CN200520024711 CN 200520024711 CN 200520024711 U CN200520024711 U CN 200520024711U CN 2830356 Y CN2830356 Y CN 2830356Y
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- CN
- China
- Prior art keywords
- rope
- arm
- brake
- driving link
- clutch
- 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 - Lifetime
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Abstract
A portable transport machine relates to loading machinery used in construction and decoration. The portable transport machine is suitable for the operation that heavy weights are quickly hoisted or lowered. The portable transport machine has the purposes of convenient carrying, safety, high efficiency and high hoisting efficiency. The utility model comprises a host machine, a bracket and a rotating arm, wherein the host machine comprises a motor, a speed reducer, a base, a clutch, a brake, a rope roll and a steel wire rope, the bracket comprises a threaded rod, an upright rod, a rod top cap, a clamping device, a thrust bearing and an auxiliary rack, and the rotating arm comprises a rotating sleeve, an arm, a pulley rack, a pulley, a pin shaft, a draw arm rope, a limiting rack and a travel switch. The motor is connected with a driving component of the clutch by the speed reducer. The clutch comprises the driving component, a coupler and a handle. The rope roll is used as a driven component of the clutch and is linked with the driving component of the clutch by the coupler.
Description
Affiliated field
The utility model relates to the material loading machinery that uses in a kind of building, decoration, the installation.
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, disclose a kind of simple portable lifting and carrying machine, its weak point is that power-transfer clutch and drg are not set, and this equipment is with the supporting use of miniature bridge motor the time, handling speed is slow, and efficient is low.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
The purpose of this utility model is exactly the deficiency that overcomes prior art, and a kind of easy to carry, safe and efficient, portable lifting and carrying machine that handling efficient is high is provided.
The utility model includes main frame, support and swivel arm; 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; Swivel arm includes turning set, arm, pulley yoke, pulley, bearing pin, torque arm rope, position-limited rack, 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, is free-running fit between colligator and the driving link; 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 interior bell and spigot joint, in the open ports of the vertical rod of can packing into, is fixed with plank on the pole cap, need be when using with the vertical rod top to top end face fixedly the time, and this plank plays the effect of fixing fast.Two sections vertical rods can be nested together when using, and also removable coming used respectively, and is convenient for carrying.
The utility model is applicable to that building, decoration and installation work etc. lift by crane or transfer the weight operation fast, especially can support stressed place in indoor vertical rod upper end, as roof, door-window opening etc.The utility model compact conformation, little, easy to carry from heavy and light, volume, that simple and direct, easy operation, safe and efficient, handling and lowering velocity are installed is fast, applied widely.Can greatly alleviate porter's labour intensity, raise labour efficiency.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is power-transfer clutch and brake structural scheme drawing.
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. pulley, 12. pole caps, 13. wood-blocks, 14. vertical rods, 15. steel rope, 16. torque arm ropes, 17. arms, 18. vertical rod joints, 19. hinge, 20. position-limited racks, 21. travel switches, 22. weights, 23. clutch handle, 24. pins, 25. tailstocks, 26. driving links, 27. colligator, 28. brake collars, 29. brake pedals, 30. rope rolls, 31. the rope roll axle, 32. retarders, 33. electrical motors, 34. bases, 35.36.37.38. bearing, 39. reducing gearbox, 40. pedal hinges, 41. steel bands, 42. asbestos tape, 43. springs, 44. steel balls, 45. flat keys.
The specific embodiment
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 the butt joint of taper vertical rod joint 18 and 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 utility model 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.Steel ball 44 and spring 43 play the role of positioning when separating in the power-transfer clutch combination.
Claims (4)
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, and 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 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 |
|---|---|---|---|
| CN 200520024711 CN2830356Y (en) | 2005-08-19 | 2005-08-19 | Portable transport machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024711 CN2830356Y (en) | 2005-08-19 | 2005-08-19 | Portable transport machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2830356Y true CN2830356Y (en) | 2006-10-25 |
Family
ID=37135281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024711 Expired - Lifetime CN2830356Y (en) | 2005-08-19 | 2005-08-19 | Portable transport machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2830356Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402404C (en) * | 2005-08-19 | 2008-07-16 | 刘春雨 | Portable lifting and carrying machine |
| CN102797257A (en) * | 2012-08-31 | 2012-11-28 | 山东鑫国重机科技有限公司 | Top end pulley frame of pile driver with rotating upright post |
| CN104860211A (en) * | 2015-06-01 | 2015-08-26 | 武汉建工集团股份有限公司 | Vertical transport device for construction material between building block layers |
| CN105776041A (en) * | 2016-03-31 | 2016-07-20 | 济南大学 | Carrying type rail pressing circuit lifting device |
| CN107651580A (en) * | 2017-09-19 | 2018-02-02 | 惠安县晶鹰建材有限责任公司 | Self-action carries construction material device |
-
2005
- 2005-08-19 CN CN 200520024711 patent/CN2830356Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402404C (en) * | 2005-08-19 | 2008-07-16 | 刘春雨 | Portable lifting and carrying machine |
| CN102797257A (en) * | 2012-08-31 | 2012-11-28 | 山东鑫国重机科技有限公司 | Top end pulley frame of pile driver with rotating upright post |
| CN104860211A (en) * | 2015-06-01 | 2015-08-26 | 武汉建工集团股份有限公司 | Vertical transport device for construction material between building block layers |
| CN105776041A (en) * | 2016-03-31 | 2016-07-20 | 济南大学 | Carrying type rail pressing circuit lifting device |
| CN107651580A (en) * | 2017-09-19 | 2018-02-02 | 惠安县晶鹰建材有限责任公司 | Self-action carries construction material device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080716 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |