CN1162685A - Rod climbing apparatus - Google Patents
Rod climbing apparatus Download PDFInfo
- Publication number
- CN1162685A CN1162685A CN 96118669 CN96118669A CN1162685A CN 1162685 A CN1162685 A CN 1162685A CN 96118669 CN96118669 CN 96118669 CN 96118669 A CN96118669 A CN 96118669A CN 1162685 A CN1162685 A CN 1162685A
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- CN
- China
- Prior art keywords
- pole
- climbing machine
- frame
- driven pulley
- driving wheel
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- Forklifts And Lifting Vehicles (AREA)
Abstract
A rod-climbing machine is composed of machine frame, power unit, speed reducer, driving wheel unit, driven wheel unit and band brake, and features that the bevel gears, crank and pedals in power unit are fixed to machine frame by the seats of rolling bearings, the driving and driven wheel units are connected by pressure regulating rod, the adjustable pull rod is connected to the driven wheel unit and machine frame at both ends, and band brake, safety protecting railing and bench are also installed on machine frame. Its advantages include simple structure, high safety and driving it manually or by motor with high lifting power.
Description
The pole-climbing machine is a kind of manpower or electric power pole-climbing machinery of utilizing, and it is applicable to rural area, city, industrial and mining enterprises, particularly the work high above the ground of power communication system.
General upper boom instrument is riding boogie board and pin hook at present, these two kinds of instruments all exist low, the gas of requiring great effort of efficient, dangerous and defective such as work inconvenience etc., application number is 86203893 utility model patents, disclose a kind of bar lift truck of pedaling, because angle main, that follower tilts is too big, climbing power is little, pole-climbing is very difficult, and the single-wheel guiding is very not steady.Application number a kind of hoist that does not have self-locking device that has been 90208282 patent disclosure, it by the strength control decrease speed of pin, can not guarantee safe handling fully.
Purpose of the present invention is exactly the problem at above-mentioned existence, designs a kind of simple in structurely, safe and reliable, and not only available pedal but also useable electric moter produce the pole-climbing machine of big climbing power.
Technical scheme of the present invention is: design a kind of mainly by frame, power part, reducer, driving wheel mechanism, the pole-climbing machine that driven pulley mechanism, band brake apparatus etc. are formed, it is characterized in that: bevel gear, crank, pedal are fixed on the frame by the axle bed of rolling bearing in the power set of pole-climbing machine; Driving wheel mechanism is connected by the pressure regulation bar with driven pulley mechanism, and driven pulley mechanism is connected with an end of adjustable drawbar; The other end of adjustable drawbar is connected with frame.
Power set are also optional to provide power with the alternative pedal of motor; The gearratio of actuating unit is selected in 1: 10 to 1: 30 the scope.
The present invention will be further described below in conjunction with accompanying drawing
Accompanying drawing one is a pole-climbing machine structural representation
Accompanying drawing two is pole-climbing machine A-A generalized sections
Accompanying drawing three is pole-climbing machine band brake apparatus schematic diagrames
The pole-climbing machine is made up of eight parts such as frame, power part, reducer, driving wheel parts, driven pulley parts, band brake apparatus, supporting facility, workbench.
1, frame: frame (1) is to combine with light-weight high-strength material (as angle steel or aluminium alloys).Other parts and device all are installed on the last plane and vertical side of frame, are the skeletons of whole machinery.
2, power part: power part (2) is made up of bevel gear (9,10,11), crank (12), pedal (13), motor parts such as (14), be fixed in plane on the frame by the bearing support (15,16) that rolling bearing is housed, it mainly acts on is the direction of transfer and the outputting power of change power.
3, reducer: reducer (3) is by worm couple (17), minor sprocket assembly (18) and stud with antifriction and close a complete set of supporting base (19) and form, be fixed in the last plane of frame (1), be connected with bevel gear (9) by shaft coupling (20), it mainly acts on is self-locking, deceleration, transferring power.
4, driving wheel parts: driving wheel parts (4) are made up of 2 driving wheels (21), hinge wheel (22), chain (23), are fixed in the vertical side of frame (1) by supporting base (24).It mainly acts on, double reduction, and the rotation of driving wheel (21) drives the pole-climbing machine and realizes rising, descending motion.
5, driven pulley parts: driven pulley parts (5) are made up of 2 driven pulleys (26), pressure regulation bar (27,28), adjustable connecting-rod (29), the effect of pressure regulation bar and adjustable connecting-rod is: increase the frictional force of driven wheel by leverage, and play the guiding role.
6, band brake apparatus: band brake apparatus (6) is made up of forward and backward brake shoe (30,31), connecting rod (41), stage clip (32), camshaft (33), brake lever (34), button (35), ratchet (36), fan-shaped ratchet (37), adjusting nut parts such as (38), and main rising held braking action tightly.
7, supporting facility: this facility is made up of barbed chair (7), arm-rest frame (39), protective guard (40).
8, workbench (8): the operator uses during operation.
During installation: the both sides that driven wheel placed working beam (25) respectively, connect master and slave moving axis with pressure regulation bar (27,28), adjusting has right-and-left threaded pressure regulation bar (27,28), make two-wheeled hug working beam (25), use connecting rod (29) to connect driven shaft and frame simultaneously, the angle that guarantees the driven wheel line of centres and horizontal plane is in-10 °～+ 15 ° scopes, angle≤5 of workbench (8) and horizontal plane °, back brake shoe (31) and preceding brake shoe (30) are connected, move brake lever (34) to releasing orientation.
During rising: after installing, the operator can be sitting on the barbed chair (7), hand steered arm-rest frame (39) is with foot-operated moving pedal (13), make crank (12) do gyration [or with electric drive motor (14) rotation] to make driving wheel (21) rotation by bevel gear (10,9) shaft couplings (20), worm couple (17), minor sprocket assembly (18), chain (23), hinge wheel (22).Gearratio is optional 1: 10 when pedal, and can not install motor this moment.Gearratio is optional 1: 30 when with driven by motor, and can not install pedal and crank this moment.The contained weight of frame (1) is to fulcrum (driving wheel) exert pressure naturally (leverage), like this, when driving wheel (21) rotated, driven pulley (26) also rotated synchronously, because the huge frictional force that leverage produces is enough to overcome gravity, thereby makes the pole-climbing machine begin ascending motion.
When quitting work: when the pole-climbing machine rises to predetermined altitude and needs work, as long as the operator stops pedal or stops motor rotating, move brake lever (34), rotation by camshaft (33), make forward and backward brake shoe (30,31) hold working beam tightly, because the unidirectional motion effect of ratchet (36) and fan-shaped ratchet (37), brake shoe can not unclamp naturally, the operator just can carry out operation with any posture on workbench (8) or on the seat (7), the pole-climbing machine prevents that the safety device that glides from having:
(1) worm couple (17) in the reducer (3) has self-locking action fully reliably, as long as the operator stops to drive, the phenomenon that driven wheel (21,26) reverses can never take place in self-locking immediately.
(2) driven wheel (21,26) has desirable setting angle and supercharging device, and at driving wheel (21) when stopping operating, it can stop machine glide (with pin hook upper boom the time, preventing that from the locking angle principle that glides is identical) from the locking angle.
(3) be lined with the very big braking insulation materials of friction factor in the brake shoe, female surface is big, and has and prevent the ratchet mechanism that reverses, so braking ability is reliable.
Descend: during decline,, make ratchet (36) break away from ratchet as long as the operator presses the button (35), promoting brake lever (34) makes brake shoe (30,31) be totally released the position, oppositely step pedal (13) when using Motor Drive (if, can play counter-rotating), the pole-climbing machine will be realized descending motion stably.
Because the pole-climbing machine gearratio of the present invention's design is selected for use rationally, and, the principal and subordinate wheel line of centres and horizon angle are selected in-10 °～+ 15 ° scopes, so pole-climbing machine climbing power is big, pole-climbing machine when translator (not about more than 10 kilograms) in light weight simultaneously, easy to carry, rotating part all uses rolling bearing, a complete set is closed in needle bearing and antifriction, complete machine is light and handy flexibly, and is light laborsaving, easy to operate, upper boom personnel's ages have been enlarged, as long as certain labour's people is arranged, irrespective of sex and age size is as long as just can drive this machine fully takes the thing upper boom with by bike strength at ordinary times.The leverage of this machine is outstanding, and frictional force is big, and auto-lock function is strong, and can carry the instrument article operation up and down more than 150 kilograms, and workbench is arranged again, and is very convenient, in the contact site with electric pole insulation materials is housed, so safe and reliable.
Claims (4)
1, a kind of mainly by frame, power part, reducer, driving wheel mechanism, the pole-climbing machine that driven pulley mechanism, band brake apparatus etc. are formed, it is characterized in that: bevel gear, crank, pedal are fixed on the frame by the axle bed of rolling bearing in the power set of pole-climbing machine, band brake apparatus also is installed, safety guide rail, workbench on the frame; Driving wheel mechanism is connected by the pressure regulation bar with driven pulley mechanism, and driven pulley mechanism is connected with an end of adjustable drawbar; The other end of adjustable drawbar is connected with frame.
2, according to the pole-climbing machine described in the claim 1, its feature also is: power set are also optional to provide power with the alternative pedal of motor; The gearratio of actuating unit is selected in 1: 10 to 1: 30 the scope.
3, according to the pole-climbing machine described in the claim 1, its feature also is: driving wheel and driven pulley relative installation are adjusted in-10 °～+ 15 ° scopes of the two-wheeled line of centres and horizon angle; Driving wheel has 2, and driven pulley has 2.
4, according to the pole-climbing machine described in the claim 1, its feature also is: pole-climbing machine and working beam contact site all are equipped with insulation materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96118669 CN1162685A (en) | 1996-04-12 | 1996-04-12 | Rod climbing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96118669 CN1162685A (en) | 1996-04-12 | 1996-04-12 | Rod climbing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1162685A true CN1162685A (en) | 1997-10-22 |
Family
ID=5125240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96118669 Pending CN1162685A (en) | 1996-04-12 | 1996-04-12 | Rod climbing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1162685A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342931C (en) * | 2002-09-24 | 2007-10-17 | 温建 | Spring-type pole climbing machine |
| CN101878994A (en) * | 2010-06-29 | 2010-11-10 | 冯静 | Self-locking lifting desk for standing and sitting |
| CN112141966A (en) * | 2020-08-21 | 2020-12-29 | 昆明理工大学 | Automatic pole-climbing device for carrying people |
-
1996
- 1996-04-12 CN CN 96118669 patent/CN1162685A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342931C (en) * | 2002-09-24 | 2007-10-17 | 温建 | Spring-type pole climbing machine |
| CN101878994A (en) * | 2010-06-29 | 2010-11-10 | 冯静 | Self-locking lifting desk for standing and sitting |
| CN101878994B (en) * | 2010-06-29 | 2012-05-09 | 冯静 | Self-locking lifting desk for standing and sitting |
| CN112141966A (en) * | 2020-08-21 | 2020-12-29 | 昆明理工大学 | Automatic pole-climbing device for carrying people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |