CN103950858A - Electric lifting equipment with steel ropes and pulleys - Google Patents
Electric lifting equipment with steel ropes and pulleys Download PDFInfo
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- CN103950858A CN103950858A CN201410162116.5A CN201410162116A CN103950858A CN 103950858 A CN103950858 A CN 103950858A CN 201410162116 A CN201410162116 A CN 201410162116A CN 103950858 A CN103950858 A CN 103950858A
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- raising pipe
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Abstract
The invention discloses electric lifting equipment with steel ropes and pulleys. The electric lifting equipment comprises a lifting machine bottom plate, a motor, a lifting base pipe, a control mechanism, a limiting mechanism, a first-stage lifting pipe, a second-stage lifting pipe, a hanging frame, a first-stage steel rope, a second-stage steel rope, a wire stranding wheel, the pulleys, an internal guiding mechanism and an external guiding mechanism, wherein the lifting base pipe is fixed on the surface of the lifting machine bottom plate; the control mechanism, the limiting mechanism and the motor are arranged on the lifting base pipe; the wire stranding wheel is arranged on the motor; the first-stage lifting pipe is connected to the lifting base pipe; the second-stage lifting pipe is connected with the first-stage lifting pipe; the hanging frame is arranged at the top end of the second-stage lifting pipe; the pulleys are connected with the first-stage lifting pipe and the second-stage lifting pipe by the first-stage steel rope and the second-stage steel rope; and the lifting is stably finished by control of the internal guiding mechanism and the external guiding mechanism.
Description
Technical field
The present invention relates to the equipment of a kind of electric steel rope pulley lifting.Belong to automated machine field.
Background technology
Along with the fast development of economic technology, mechanical automation has also obtained high speed development.Traditional hanging wheel men hoisting mode or both waste of manpower resources of hand reel hoisting way, and the large efficiency of labour intensity is not high.Therefore, exploitation is a kind of light, simple in structure, does not need professional to operate, a kind of electric steel rope pulley jacking equipment easy to use, and to material, upper and lower shelf transhipment has extremely important meaning.
Summary of the invention
The object of the invention is to address the above problem, a kind of electric steel rope pulley jacking equipment is provided.
The present invention seeks to complete by lower array structure:
Electric steel rope pulley jacking equipment is by gig base plate (1), motor (2), lifting base tube (3), control mechanism, stop gear, the first rank raising pipe (7), second-order raising pipe (8), hanger (9), the first rank steel cable (10), second-order steel cable (11), twisted wire wheel (12), pulley (13), inner guiding mechanism and external orientation mechanism composition
Wherein, promoting base tube (3) is fixed on gig base plate (1) plate face, control mechanism, stop gear and motor (2) are arranged on and promote in base tube (3), twisted wire wheel (12) is arranged on motor (2), the first rank raising pipe (7) is connected to and promotes in base tube (3), second-order raising pipe (8) connects the first rank raising pipe (7), hanger (9) is placed in the top of second-order raising pipe (8), pulley (13) is connected the first rank raising pipe (7) and second-order raising pipe (8) by the first rank steel cable (10) with second-order steel cable (11), stablize lifting by inner guiding mechanism and external orientation mechanism controls.
Described lifting base tube (3) pipe top bit, the first rank raising pipe (7) bottom and the first rank raising pipe (7) top are equipped with respectively pulley (13), first rank steel cable (10) one end connects twisted wire wheel (12), first rank steel cable (10) other end connects the bottom of second-order raising pipe (8), the first rank steel cable (10) series connection pulley (13), second-order steel cable (11) connects lifting base tube (3) and second-order raising pipe (8) by being arranged on the pulley (13) of the first rank raising pipe (7) bottom.
Described control mechanism comprises electrical appliance kit (4) and control handle (5), and electrical appliance kit (4) connects control handle (5), and electrical appliance kit (4) connects motor (2).
Described stop gear comprises collision block (20) and limit switch (6).
Described inside guiding mechanism comprises: interior track adjusting wheel (14), interior guiding wheel seat (15) and bearing pin (19), interior track adjusting wheel (14) is connected and is placed in interior guiding wheel seat (15) by bearing pin (19).
Described external orientation mechanism comprises: outer track adjusting wheel (16), outer guiding wheel seat (17), set screw (18), bearing pin (19),
Wherein: by bearing pin (19) the outer track adjusting wheel of series connection (16), and it is upper to be arranged on outer guiding wheel seat (17), and set screw (18) is through the outside track adjusting wheel of outer guiding wheel seat (17) horizontal-extending (16).
The bore of described lifting base tube (3), the first rank raising pipe (7) and second-order raising pipe (8) is progressively reduced to upper end by bottom, and the first rank raising pipe (7) and second-order raising pipe (8) can be stretched and rise or contract and fall in lifting base tube (3).
Principle of work is: a kind of electric steel rope pulley jacking equipment, comprise gig base plate (1), motor (2), promote base tube (3), control mechanism, stop gear, the first rank raising pipe (7), second-order raising pipe (8), hanger (9), the first rank steel cable (10), second-order steel cable (11), twisted wire wheel (12), pulley (13), inner guiding mechanism and external orientation mechanism, described lifting base tube (3) pipe top bit, the first rank raising pipe (7) bottom and the first rank raising pipe (7) top are equipped with respectively pulley (13), first rank steel cable (10) one end connects twisted wire wheel (12), first rank steel cable (10) other end connects the bottom of second-order raising pipe (8), the first rank steel cable (10) series connection pulley (13), second-order steel cable (11) connects lifting base tube (3) and second-order raising pipe (8) by being arranged on the pulley (13) of the first rank raising pipe (7) bottom, motor (2) drives twisted wire wheel (12) rotary tightening the first rank steel cable (10), drive second-order raising pipe (8) to rise by the first rank steel cable (11) series connection pulley (13), when second-order raising pipe (8) rises, drive the Synchronous lifting of the first rank raising pipe (7) by the connected pulley (13) of second-order steel cable (11), complete the action of gig Integral lifting, decline principle is identical,
Inner guiding mechanism comprises: interior track adjusting wheel (14), interior guiding wheel seat (15), bearing pin (19), wherein: interior track adjusting wheel (14) plays in raising pipe inside and supports and the effect of rolling guiding;
External orientation mechanism comprises: outer track adjusting wheel (16), outer guiding wheel seat (17), set screw (18), bearing pin (19),
Wherein: by bearing pin (19) the outer track adjusting wheel of series connection (16), and be arranged on outer guiding wheel seat (17) above, adjust the free gap of track adjusting wheel and raising pipe by set screw (18), reach raising pipe lifting or the effect of rolling and leading that declines;
The bore of described lifting base tube (3), the first rank raising pipe (7) and second-order raising pipe (8) is progressively reduced to upper end by bottom, the first rank raising pipe (7) and second-order raising pipe (8) can be stretched and rise or contract and fall in lifting base tube (3), are convenient to the lifting of raising pipe;
Described control mechanism comprises electrical appliance kit (4) and control handle (5), electrical appliance kit (4) connects control handle (5), electrical appliance kit (4) connects motor (2), described stop gear comprises collision block (20) and limit switch (6), wherein: the upwards long rocking bar of pressing, twisted wire wheel (12) inwardly rotates, pull the first rank steel cable (10), carry out vertical motion, the long rocking bar of pressing downwards, twisted wire wheel (12) outwards rotates, unclasp the first rank steel cable (10), carry out down maneuver, after loosing one's grip, twisted wire wheel (12) stops operating, in the time that raising pipe rises to extreme higher position or drops to extreme lower position, collision block (20) will touch limit switch (6), motor (2) is out of service immediately.
Brief description of the drawings
Fig. 1 is a kind of electric steel rope pulley jacking equipment front view.
Fig. 2 is electric steel rope pulley lifting principle schematic.
Fig. 3 is inner guiding mechanism front view.
Fig. 4 is inner guiding mechanism transparent view.
Tu5Shi external orientation mechanism front view.
Tu6Shi external orientation mechanism transparent view.
Fig. 7 is control mechanism and stop gear schematic diagram.
In figure: 1-gig base plate, 2-motor, 3-promote in base tube, 4-electrical appliance kit, 5-control handle, 6-limit switch, 7-the first rank raising pipe, 8-second-order raising pipe, 9-hanger, 10-the first rank steel cable, 11-second-order steel cable, 12-twisted wire wheel, 13-pulley, 14-in track adjusting wheel, 15-outside guiding wheel seat, 16-track adjusting wheel, 17-lead wheel seat, 18-set screw, 19-bearing pin, 20-collision block outward.
Detailed description of the invention
embodiment: a kind of electric steel rope pulley jacking equipment mainly comprises gig base plate 1, motor 2, promotes base tube 3, electrical appliance kit 4, control handle 5, limit switch 6, the first rank raising pipe 7, second-order raising pipe 8, hanger 9, wherein, motor 2 provides power, drives the device of the first rank raising pipe 7 and 8 liftings of second-order raising pipe by twisted wire wheel 12 control the first rank steel cable 10 folding and unfoldings on motor 2.Promote base tube 3, the first rank raising pipe 7 and second-order raising pipe 8 oads and reduce step by step, form the structure of an extended or indentation,
Goods is placed or is hung on hanger 9, first rank steel cable 10 one end are connected with the twisted wire wheel 12 on motor 2, connected right side promote base tube 3, pulley 13 on the first rank raising pipe 7, the other end is connected with second-order raising pipe 8, second-order steel cable 11 one end are connected with lifting base tube 3, pulley 13 on the left of having connected, the other end is connected with second-order raising pipe 8, when the first rank steel cable 10 is reclaimed in 12 rotations of twisted wire wheel, pull second-order raising pipe 8 to rise, when second-order raising pipe 8 rises, pull the first rank raising pipe 7 synchronously to rise by second-order steel cable 11, realize the multistage Synchronous lifting of gig.Decline principle is identical.
By bearing pin 19 track adjusting wheel of connecting, and be arranged on outer guiding wheel seat 17, adjust the free gap of track adjusting wheel and raising pipe by set screw 18, reach that raising pipe promotes or the effect of guiding of rolling that declines.
Be arranged on interior leading sheave 13 structures in raising pipe inside, comprise interior pulley 13 wheel seats and track adjusting wheel, reach the effect that raising pipe promotes or the rolling that declines is led.
Upwards the long rocking bar of pressing is carried out vertical motion, and the long rocking bar of pressing is carried out down maneuver downwards, after loosing one's grip, automatically stops.In the time that gig rises to extreme higher position or drops to extreme lower position, collision block 20 will touch limit switch 6, and motor 2 is out of service immediately.
Claims (7)
1. an electric steel rope pulley jacking equipment, it is characterized in that: by gig base plate (1), motor (2), lifting base tube (3), control mechanism, stop gear, the first rank raising pipe (7), second-order raising pipe (8), hanger (9), the first rank steel cable (10), second-order steel cable (11), twisted wire wheel (12), pulley (13), inner guiding mechanism and external orientation mechanism composition
Wherein, promoting base tube (3) is fixed on gig base plate (1) plate face, control mechanism, stop gear and motor (2) are arranged on and promote in base tube (3), twisted wire wheel (12) is arranged on motor (2), the first rank raising pipe (7) is connected to and promotes in base tube (3), second-order raising pipe (8) connects the first rank raising pipe (7), hanger (9) is placed in the top of second-order raising pipe (8), pulley (13) is connected the first rank raising pipe (7) and second-order raising pipe (8) by the first rank steel cable (10) with second-order steel cable (11), stablize lifting by inner guiding mechanism and external orientation mechanism controls.
2. a kind of electric steel rope pulley jacking equipment according to claim 1, it is characterized in that described lifting base tube (3) pipe top bit, the first rank raising pipe (7) bottom and the first rank raising pipe (7) top are equipped with respectively pulley (13), first rank steel cable (10) one end connects twisted wire wheel (12), first rank steel cable (10) other end connects the bottom of second-order raising pipe (8), the first rank steel cable (10) series connection pulley (13), second-order steel cable (11) connects lifting base tube (3) and second-order raising pipe (8) by being arranged on the pulley (13) of the first rank raising pipe (7) bottom.
3. a kind of electric steel rope pulley jacking equipment according to claim 1, is characterized in that described control mechanism comprises electrical appliance kit (4) and control handle (5), and electrical appliance kit (4) connects control handle (5), and electrical appliance kit (4) connects motor (2).
4. a kind of electric steel rope pulley jacking equipment according to claim 1, is characterized in that described stop gear comprises collision block (20) and limit switch (6).
5. a kind of electric steel rope pulley jacking equipment according to claim 1, it is characterized in that described inside guiding mechanism comprises: interior track adjusting wheel (14), interior guiding wheel seat (15) and bearing pin (19), interior track adjusting wheel (14) is connected and is placed in interior guiding wheel seat (15) by bearing pin (19).
6. a kind of electric steel rope pulley jacking equipment according to claim 1, is characterized in that described external orientation mechanism comprises: outer track adjusting wheel (16), outer guiding wheel seat (17), set screw (18), bearing pin (19),
Wherein: by bearing pin (19) the outer track adjusting wheel of series connection (16), and it is upper to be arranged on outer guiding wheel seat (17), and set screw (18) is through the outside track adjusting wheel of outer guiding wheel seat (17) horizontal-extending (16).
7. a kind of electric steel rope pulley jacking equipment according to claim 1, the bore that it is characterized in that described lifting base tube (3), the first rank raising pipe (7) and second-order raising pipe (8) is progressively reduced to upper end by bottom, and the first rank raising pipe (7) and second-order raising pipe (8) can be stretched and rise or contract and fall in lifting base tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410162116.5A CN103950858B (en) | 2014-04-22 | 2014-04-22 | A kind of electric steel rope pulley jacking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410162116.5A CN103950858B (en) | 2014-04-22 | 2014-04-22 | A kind of electric steel rope pulley jacking equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103950858A true CN103950858A (en) | 2014-07-30 |
| CN103950858B CN103950858B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410162116.5A Active CN103950858B (en) | 2014-04-22 | 2014-04-22 | A kind of electric steel rope pulley jacking equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2221026Y (en) * | 1995-02-27 | 1996-02-28 | 赵樟梅 | Light and convenient multipurpose elevator |
| US7588232B2 (en) * | 2007-11-07 | 2009-09-15 | Hiwin Mikrosystem Corp. | Synchronous actuator |
| CN101575075A (en) * | 2009-06-05 | 2009-11-11 | 三一汽车制造有限公司 | Truck crane and multisection synchronous telescopic boom device thereof |
| CN201473254U (en) * | 2009-08-14 | 2010-05-19 | 刘祥宝 | Loading device of crane truck |
| CN202897871U (en) * | 2012-11-05 | 2013-04-24 | 艾里亚尔·赛提瓦力地 | Small lifting machine for construction |
| CN203998775U (en) * | 2014-04-22 | 2014-12-10 | 云南烟草机械有限责任公司 | A kind of electric steel rope pulley jacking equipment |
-
2014
- 2014-04-22 CN CN201410162116.5A patent/CN103950858B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2221026Y (en) * | 1995-02-27 | 1996-02-28 | 赵樟梅 | Light and convenient multipurpose elevator |
| US7588232B2 (en) * | 2007-11-07 | 2009-09-15 | Hiwin Mikrosystem Corp. | Synchronous actuator |
| CN101575075A (en) * | 2009-06-05 | 2009-11-11 | 三一汽车制造有限公司 | Truck crane and multisection synchronous telescopic boom device thereof |
| CN201473254U (en) * | 2009-08-14 | 2010-05-19 | 刘祥宝 | Loading device of crane truck |
| CN202897871U (en) * | 2012-11-05 | 2013-04-24 | 艾里亚尔·赛提瓦力地 | Small lifting machine for construction |
| CN203998775U (en) * | 2014-04-22 | 2014-12-10 | 云南烟草机械有限责任公司 | A kind of electric steel rope pulley jacking equipment |
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| Publication number | Publication date |
|---|---|
| CN103950858B (en) | 2016-04-06 |
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