CN201395479Y - Manual control swinging arm type hoisting device used for generating unit - Google Patents
Manual control swinging arm type hoisting device used for generating unit Download PDFInfo
- Publication number
- CN201395479Y CN201395479Y CN2009200900461U CN200920090046U CN201395479Y CN 201395479 Y CN201395479 Y CN 201395479Y CN 2009200900461 U CN2009200900461 U CN 2009200900461U CN 200920090046 U CN200920090046 U CN 200920090046U CN 201395479 Y CN201395479 Y CN 201395479Y
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- swing arm
- generator set
- swinging arm
- rocking handle
- bont
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Abstract
A manual control swinging arm type hoisting device used for a generating unit comprises a rocking handle, a speed reducer, a swinging arm, a swinging arm limitator and a steel wire rope, wherein the speed reducer is fixed at the place where the inner surface of the rear wall of a chamber body is intersected with the inner surface of a baseplate of the chamber body, a rocking handle seat is arranged in the position on the rear wall of the chamber body corresponding to the input shaft of the speed reducer, the rocking handle is connected with the input shaft of the speed reducer through the rocking handle seat, the vertical section of the swinging arm is arranged on the inner surface of the rear wall of the chamber body through a rotating shaft, a fixed pulley is fixed on a horizontal section of the swinging arm, one end of the steel wire rope is wound on a ratio gear of the output shaft of the speed reducer, the other end thereof is connected with a lifting hook after penetrating the fixed pulley on the swinging arm, and the swinging arm limitator and the swinging arm are detachably connected. Because the speed reducer is adopted in the manual control swinging arm type hoisting device used for a generating unit as the moment amplification mechanism, a revolute pair is adopted to fix the swinging arm so as to amplify manual labor, the vehicle-mounted generating unit can be hoisted and transported manually, the operation is convenient and secure, the labor intensity is reduced, and the working efficiency is enhanced.
Description
Technical field:
The utility model relates to the special vehicle that is loaded with working equipment, relates in particular to communication wrecking car, engineering truck, and the mobile unit Handling device of special communications wrecking car, engineering truck specifically is a kind of manual swing arm type generator set bont.
Background technology:
In the prior art, on special purpose vehicle such as the communication shelter of wrecking car of communicating by letter, engineering truck, generator set or other mobile unit are housed all, and mobile unit is more and more, more and more heavier, some mobile unit in use need be in the use of getting off, because vehicle-mounted equipment volume such as generator set are big, weight is big, and the installation site in car is higher again, and it is very difficult directly to pick and place generator set by manpower, and dangerous, labour intensity big, inefficiency.
The utility model content:
The purpose of this utility model is to provide a kind of manual swing arm type generator set bont, described this manual swing arm type generator set bont to solve in the prior art vehicle-based generator set on the special vehicle by manpower transport's inconvenience, dangerous, labour intensity is big, ineffective technical matters.
This manual swing arm type generator set bont of the present utility model, vehicle-based generator set is installed in the body of vehicle-mounted cabin, this manual control swing arm type generator set bont comprises rocking handle, retarder, swing arm, swing arm limiting device and steel rope, retarder is fixed on cabin body rear wall inside face and cabin body plate inner surface intersection, be provided with the rocking handle seat in body rear wall position, the cooresponding cabin of reducer input shaft; rocking handle links to each other with reducer input shaft by the rocking handle seat; swing arm constitutes with horizontal segment by vertical section; vertical section of swing arm is located at cabin body rear wall inside face by rotating shaft; be fixed with fixed pulley on the horizontal segment of swing arm; steel rope one end is wrapped on the change wheel of reducer output shaft; the fixed pulley that its other end passes in the swing arm links to each other with suspension hook; top, cabin inside face is provided with the swing arm limiting device, be provided with between swing arm limiting device and the swing arm and removably connect.Under the normal circumstances, when vehicle-based generator set was positioned at the cabin, its bottom was fixed on the body base plate of cabin.Rocking handle is located on the rocking handle seat in the mode of removably connecting, and when needing to use, takes out in accessory case, is positioned on the rocking handle seat to get final product.Its retarder can adopt the gear type retarder, as long as moment can be amplified.Adopt retarder as the moment amplifier, only need apply a little moment (manpower can be finished) at reducer input shaft, just can on reducer output shaft, obtain a moment of amplifying certain multiple, concrete magnification factor is by the transmitting ratio decision of selected retarder, give application force of suspension hook by the steel rope that is fixed on the retarder then, vehicle-based generator set can be sling, because swing arm is fixed in cabin body rear wall by rotating shaft, so when unclamping the swing arm limiting device, can vehicle-based generator set be shifted out out of my cabin, then it be put down by artificial rotation swing arm.
Can adopt worm type of reduction gearing, the transmitting ratio of worm type of reduction gearing is big, when promoting vehicle-based generator set by rocking handle, can be more laborsaving, and also worm and gear slowing-down structure compactness, be convenient to vehicle-mounted installation, save space in the cabin.
When adopting the equivalent angle of friction greater than the worm type of reduction gearing of helix of cylindrical worm ascending angle, can realize self-locking between worm and gear, when promoting vehicle-based generator set, can rest on aerial optional position, be convenient to carrying and adjust the position.
Swing arm is hollow triangle swing arm, has a rod member to connect its horizontal segment and vertical section in the triangle swing arm, increases the intensity of triangle swing arm, can bear heavier object.
On the horizontal segment of swing arm, be fixed with two fixed pulleys, between two fixed pulleys certain distance arranged.Like this can be so that vehicle-based generator set is more steady when slinging; Simultaneously, increase the effective length (horizontal throw between outside fixed pulley and vertical section rotating shaft core) of swing arm, more laborsaving when manually rotating swing arm and vehicle-based generator set.
Be provided with protective case in the retarder periphery,, also the staff protected, improve reliability and safety with the protection retarder.
Principle of work of the present utility model is: when needs use the manual swing arm type generator set of the utility model bont to descend the lifting vehicle-based generator set in the cabin from car, at first unclamp being connected of hollow triangle swing arm and swing arm limiting device, electricity generating set compartment end position is outdoors shown in the triangle swing arm, and locked this state by the swing arm limiting device.The operator stands in body rear portion, cabin, the hand handle that shakes, transmission by this retarder and steel rope, vehicle-based generator set is risen to the hatch door place, unclamp the swing arm limiting device, artificial auxiliary firmly rotate swing arm, can push vehicle-based generator set in the cabin smoothly and be fixed on the body base plate of cabin, with the swing arm limiting device hollow triangle swing arm locking is got final product at last.To out of my cabin the time, just in time opposite from lifting vehicle-based generator set in the cabin with above-mentioned hoisting process.
The utility model is compared with prior art, and its effect is actively with tangible.The utility model adopts retarder as the moment enlarger in manual swing arm type generator set bont, adopt fixedly swing arm of revolute pair simultaneously, manpower is amplified, by manually lifting carrying to vehicle-based generator set, easy to operate, safety have reduced labour intensity, have increased work efficiency.
Description of drawings:
Fig. 1 is the structural representation of manual swing arm type generator set bont first embodiment of the present utility model.
The specific embodiment:
Embodiment 1:
As shown in Figure 1, this manual swing arm type generator set bont of the present utility model, in the present embodiment, vehicle-based generator set 1 is installed in the body of vehicle-mounted cabin, vehicle-based generator set 1 can be generator set or other functional component in the communication capsule, this manual control swing arm type generator set bont comprises rocking handle 4, worm type of reduction gearing 6, hollow triangle swing arm 11, swing arm limiting device (not drawing among the figure) and steel rope 8, worm type of reduction gearing 6 is fixed on cabin body rear wall 2 inside faces and cabin body plate inner surface intersection, be provided with rocking handle seat 5 in body rear wall position, the cooresponding cabin of worm type of reduction gearing 6 input shafts; rocking handle 4 links to each other with worm type of reduction gearing 6 input shafts by rocking handle seat 5; hollow triangle swing arm 11 is by vertical section; horizontal segment and tilting section constitute; the swing arm tilting section connects its horizontal segment and vertical section; increase the intensity of triangle swing arm, can bear heavier object.Vertical section of swing arm 11 is located at cabin body rear wall 2 inside faces by rotating shaft 3, certain distance arranged being fixed with on the horizontal segment of swing arm between 10, two fixed pulleys 10 of two fixed pulleys, like this can be so that vehicle-based generator set 1 is more steady when slinging; Simultaneously, increase the effective length (horizontal throw between outside fixed pulley and vertical section rotating shaft core) of swing arm 11, more laborsaving when manually rotating swing arm 11 and vehicle-based generator set 1.Steel rope 8 one ends are wrapped on the change wheel 7 of retarder 6 output shafts, the fixed pulley 10 that the other end passes in the swing arm links to each other with suspension hook 9, top, cabin inside face is provided with the swing arm limiting device, be provided with between swing arm limiting device and the swing arm 11 and removably connect, operation swing arm limiting device locks swing arm when needs locking swing arm, can unclamp swing arm when not needing to lock.Under the normal circumstances, when vehicle-based generator set 1 was positioned at the cabin, its bottom was fixed on the body base plate of cabin.Rocking handle 4 is located on the rocking handle seat 5 in the mode of removably connecting, and when needing to use, takes out in accessory case, is positioned on the rocking handle seat 5 to get final product.Adopt worm type of reduction gearing 6, and its equivalent angle of friction can realize self-locking greater than the helix of cylindrical worm ascending angle between worm and gear, when promoting vehicle-based generator set 1, can rest on aerial optional position, be convenient to carrying and adjust the position.The transmitting ratio of worm type of reduction gearing is big, when promoting vehicle-based generator set by rocking handle, can be more laborsaving, and also worm and gear slowing-down structure compactness, be convenient to vehicle-mounted installation, save space in the cabin.Adopt worm type of reduction gearing as the moment amplifier, only need apply a little moment (manpower can be finished) at reducer input shaft, just can on reducer output shaft, obtain a moment of amplifying certain multiple, concrete magnification factor is by the transmitting ratio decision of selected retarder, give application force of suspension hook by the steel rope that is fixed on the retarder then, vehicle-based generator set can be sling, because swing arm is fixed in cabin body rear wall by rotating shaft, so when unclamping the swing arm limiting device, can vehicle-based generator set be shifted out out of my cabin, then it be put down by artificial rotation swing arm.
Certainly, retarder also can adopt the gear type retarder, as long as moment can be amplified, so that manpower moment can be lifted by crane vehicle-based generator set.
Also can be provided with protective case in the retarder periphery,, also the staff be protected, improve reliability and safety with the protection retarder.
From realizing rope traction function pin degree, only adopt a fixed pulley also to be fine, just a fixed pulley can not be controlled steel rope and leads along swing arm; Adopt the function that a plurality of fixed pulleys also can real present embodiment.
Claims (6)
1. manual swing arm type generator set bont, this generator set is installed in the body of vehicle-mounted cabin, it is characterized in that: described manual swing arm type generator set bont comprises rocking handle, retarder, swing arm, swing arm limiting device and steel rope, retarder is fixed on cabin body rear wall inside face and cabin body plate inner surface intersection, be provided with the rocking handle seat in body rear wall position, the cooresponding cabin of reducer input shaft; rocking handle links to each other with reducer input shaft by the rocking handle seat; swing arm constitutes with horizontal segment by vertical section; vertical section of swing arm is located at cabin body rear wall inside face by rotating shaft; be fixed with fixed pulley on the horizontal segment of swing arm; steel rope one end is wrapped on the change wheel of reducer output shaft; the fixed pulley that its other end passes in the swing arm links to each other with suspension hook; top, cabin inside face is provided with the swing arm limiting device, be provided with between swing arm limiting device and the swing arm and removably connect.
2. manual swing arm type generator set bont as claimed in claim 1, it is characterized in that: described retarder is a worm type of reduction gearing.
3. manual swing arm type generator set bont as claimed in claim 2, it is characterized in that: the equivalent angle of friction of described worm type of reduction gearing is greater than the helix of cylindrical worm ascending angle.
4. as each described manual swing arm type generator set bont of claim 1 to 3, it is characterized in that: described swing arm is hollow triangle swing arm.
5. as each described manual swing arm type generator set bont of claim 1 to 3, it is characterized in that: on the horizontal segment of swing arm, be fixed with two fixed pulleys, between two fixed pulleys certain distance arranged.
6. as each described manual swing arm type generator set bont of claim 1 to 3, it is characterized in that: be provided with protective case in the retarder periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200900461U CN201395479Y (en) | 2009-05-06 | 2009-05-06 | Manual control swinging arm type hoisting device used for generating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200900461U CN201395479Y (en) | 2009-05-06 | 2009-05-06 | Manual control swinging arm type hoisting device used for generating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395479Y true CN201395479Y (en) | 2010-02-03 |
Family
ID=41617981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200900461U Expired - Fee Related CN201395479Y (en) | 2009-05-06 | 2009-05-06 | Manual control swinging arm type hoisting device used for generating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201395479Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115530A (en) * | 2016-08-31 | 2016-11-16 | 苏州江南航天机电工业有限公司 | Generator hanger mounting mechanism |
-
2009
- 2009-05-06 CN CN2009200900461U patent/CN201395479Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115530A (en) * | 2016-08-31 | 2016-11-16 | 苏州江南航天机电工业有限公司 | Generator hanger mounting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20120506 |