CN201809080U - Electric hoist using tridrive - Google Patents
Electric hoist using tridrive Download PDFInfo
- Publication number
- CN201809080U CN201809080U CN2010205589787U CN201020558978U CN201809080U CN 201809080 U CN201809080 U CN 201809080U CN 2010205589787 U CN2010205589787 U CN 2010205589787U CN 201020558978 U CN201020558978 U CN 201020558978U CN 201809080 U CN201809080 U CN 201809080U
- Authority
- CN
- China
- Prior art keywords
- arm
- main
- electric hoist
- main oil
- subframe
- 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 - Fee Related
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses an electric hoist comprising an auxiliary frame, wherein a turntable is arranged on the auxiliary frame; a main winch, a heat radiator, a power distribution box, an operating cab and a lazy arm are sequentially arranged on the turntable from back to forth; the main hanging hook is arranged on the lazy arm; a large arm oil cylinder and a feeler lever oil cylinder are connected with the lazy arm by hinges; a main oil tank is arranged below the main winch; a main oil pump is arranged on one side of the main oil tank; a driving cab is arranged on the auxiliary frame; an engine is arranged below the auxiliary frame and connected with a power generator through a tridrive; and the power generator provides power for the turntable, the main winch and a motor of the main oil pump and is connected with a switcher which is provided with an external power supply device. The electric hoist overcomes the defects of the traditional tyre type hoist, is applied to complicated construction sites, not only can operate by directly using an external power supply, but also operate by using self power and can be widely applied to installing circuits of telecommunication, electric power, cable televisions, post and telecommunications and the like.
Description
Technical field
The utility model relates to the lifting crane field, particularly a kind of electric hoist that uses tridrive.
Background technology
At present, in the middle of some complicated work progress, because workyard complexity, changeable, cause adopting the rubber-tyred crane that single bridge, doube bridge drive to be not suitable at such sitework, for example because the relation of landform, single bridge, doube bridge drive the rubber-tyred crane can't arrive, and the within the reach electric hoist is owing to the lower reason of self hoisting capacity, can't satisfy the requirement of site operation, and existing rubber-tyred crane work inefficiency, the consumption of fuel height, thus influence the progress of engineering, so that incur loss through delay the duration, cause unnecessary loss.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of electric hoist, has overcome the defective of above-mentioned existing electric hoist, adapts to the complex engineering place, does out of tradely except the power that uses self, also can directly use external power supply to carry out operation.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of electric hoist, comprise subframe, subframe is provided with turntable, on the turntable by the back to the preceding master winch that is equipped with successively, radiator, switch box, control cabin and arm, main suspension hook is installed on the arm, big arm oil cylinder is connected with arm by hinge with the feeler lever oil cylinder, the master winch below is equipped with main oil tank, main oil tank one side is equipped with main oil pump, subframe is provided with operator's compartment, the subframe below is equipped with driving engine, and driving engine is connected with electrical generator by tridrive, and electrical generator is a turntable, the motor of master winch and main oil pump provides electric power, electrical generator is connected with change-over swith, and change-over swith is provided with external power supply device.
Gas tank also is installed, for brake provides enough pressurized airs on the described subframe.
Described master winch below also is equipped with moving counterweight, and moving counterweight can freely stretch between 0～1.2m under hydraulic-driven.
Described subframe is respectively equipped with a plurality of secondary supporting legs and balance supporting leg for four jiaos, and main oil pump is connected with the driving oil cylinder of secondary supporting leg with the balance supporting leg.
Also be provided with secondary suspension hook on the described arm.
Described main oil pump is connected with the feeler lever oil cylinder with big arm oil cylinder.
The electric hoist that the utility model provides, beneficial effect is as follows:
1, by adopting the connection mode of tridrive, can adapt to more complex engineering place, also improve load-carrying ability; Driving engine is connected with electrical generator by tridrive, can drive tridrive by turn of engine rotates, then drive generator for electricity generation, for the motor of turntable, master winch and main oil pump provides electric power, make the utility model under the situation of not using external power supply, to use the power of self to carry out operation.
2, the change-over swith of She Zhiing makes in the utility model use of power supply and self power outside and changes, can directly utilize external source to carry out work and without fuel oil, save and reduce user's use cost and expense, compare with rubber-tyred fuel oil crane be connected to can reach 85%, noise reduces by 80%, energy-saving and environmental protection, low-carbon (LC) have been realized, so adapt to the needs of different occasions.
Stability when 3, main suspension hook of She Zhiing and secondary suspension hook have improved hoisting object; Secondary supporting leg and balance supporting leg are arranged on four jiaos of subframe, can make the utility model car body balance and stability more when the lifting object.
4, the utility model applied range is specially adapted to the construction and installation of circuits such as telecommunications, electric power, wire television, post and telecommunications.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of tridrive.
The specific embodiment
In Fig. 1, Fig. 2, a kind of electric hoist comprises subframe 20, and subframe 20 is provided with turntable 22, turntable 22 by revolution support 21 and swing type mechanism 11 on it form, by the motor-driven big gear wheel, turntable 22 bodywork assembly is relatively done the plane and is rotatablely moved.
On the turntable 22 by the back to preceding master winch 16, radiator 14, switch box 15, control cabin 12 and the arm 6 of being equipped with successively, main suspension hook 1 is installed on the arm 6, big arm oil cylinder 9 is connected with arm 6 by hinge with feeler lever oil cylinder 10, master winch 16 belows are equipped with main oil tank 18, main oil tank 18 1 sides are equipped with main oil pump 13, subframe 20 is provided with operator's compartment 4, is provided with bracing frame 7 at the rear side of operator's compartment 4, is used for the situation lower support arm 6 in not operation.
On the described subframe 20 gas tank 24 is installed also, for brake provides enough pressurized airs.
Described master winch 16 belows also are equipped with moving counterweight 17, and moving counterweight 17 can freely stretch between 0～1.2m under hydraulic-driven.Telescopic moving counterweight helps the balance according to the regulating working conditions car body.
Described subframe is respectively equipped with a plurality of secondary supporting legs 3 and balance supporting leg 19 for 20 4 jiaos, and main oil pump 13 is connected with the driving oil cylinder of secondary supporting leg 3 and balance supporting leg 19.In this example, subframe 20 front ends are provided with two secondary supporting legs 3, and the rear end of subframe 20 is provided with four balance supporting legs 19, and such structure is at lifting car body balance and stability more during object.
Also be provided with secondary suspension hook 2 on the described arm 6.Cooperatively interacting between main suspension hook 1 and the secondary suspension hook 2, more stable when making hoisting object, this lifting for some shaped pieces is particularly important.
Described main oil pump 13 is connected with feeler lever oil cylinder 10 with big arm oil cylinder 9.Be used to drive arm 6 lift and flexible.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but on its shape or structure, do any variation; every identical with the utility model or akin technical scheme is all within its protection domain.
Claims (6)
1. electric hoist, comprise subframe (20), subframe (20) is provided with turntable (22), turntable (22) is gone up by the back to the preceding master winch (16) that is equipped with successively, radiator (14), switch box (15), control cabin (12) and arm (6), main suspension hook (1) is installed on the arm (6), big arm oil cylinder (9) is connected with arm (6) by hinge with feeler lever oil cylinder (10), master winch (16) below is equipped with main oil tank (18), main oil tank (18) one sides are equipped with main oil pump (13), subframe (20) is provided with operator's compartment (4), subframe (20) below is equipped with driving engine (25), it is characterized in that: driving engine (25) is connected with electrical generator (8) by tridrive (23), electrical generator (8) is turntable (22), the motor of master winch (16) and main oil pump (13) provides electric power, electrical generator (8) is connected with change-over swith (5), and change-over swith (5) is provided with external power supply device.
2. electric hoist according to claim 1 is characterized in that: gas tank (24) also is installed on the described subframe (20), does enough pressurized airs for brake provides.
3. electric hoist according to claim 1 is characterized in that: described master winch (16) below also is equipped with moving counterweight (17), and moving counterweight (17) can freely stretch between 0～1.2m under hydraulic-driven.
4. electric hoist according to claim 1 is characterized in that: described subframe is respectively equipped with a plurality of secondary supporting legs (3) and balance supporting leg (19) for (20) four jiaos, and main oil pump (13) is connected with the driving oil cylinder of secondary supporting leg (3) with balance supporting leg (19).
5. electric hoist according to claim 1 is characterized in that: also be provided with secondary suspension hook (2) on the described arm (6).
6. electric hoist according to claim 1 is characterized in that: described main oil pump (13) is connected with feeler lever oil cylinder (10) with big arm oil cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205589787U CN201809080U (en) | 2010-10-13 | 2010-10-13 | Electric hoist using tridrive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205589787U CN201809080U (en) | 2010-10-13 | 2010-10-13 | Electric hoist using tridrive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201809080U true CN201809080U (en) | 2011-04-27 |
Family
ID=43892020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205589787U Expired - Fee Related CN201809080U (en) | 2010-10-13 | 2010-10-13 | Electric hoist using tridrive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201809080U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275838A (en) * | 2011-06-23 | 2011-12-14 | 李其明 | Seven-landing-leg electric crane |
| CN102303645A (en) * | 2011-06-23 | 2012-01-04 | 李其明 | Novel crane frame |
| CN102979076A (en) * | 2012-11-22 | 2013-03-20 | 三一重工股份有限公司 | Tire type dynamic compaction machine |
| CN103935906A (en) * | 2013-04-17 | 2014-07-23 | 济南田中工贸有限公司 | Multifunctional electric-hydraulic crane powered by generating set |
| CN108840255A (en) * | 2018-06-25 | 2018-11-20 | 刘梦思 | A kind of electric power overhaul equipment hoisting device |
-
2010
- 2010-10-13 CN CN2010205589787U patent/CN201809080U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275838A (en) * | 2011-06-23 | 2011-12-14 | 李其明 | Seven-landing-leg electric crane |
| CN102303645A (en) * | 2011-06-23 | 2012-01-04 | 李其明 | Novel crane frame |
| CN102303645B (en) * | 2011-06-23 | 2016-06-08 | 李其明 | A kind of crane vehicle frame |
| CN102979076A (en) * | 2012-11-22 | 2013-03-20 | 三一重工股份有限公司 | Tire type dynamic compaction machine |
| CN102979076B (en) * | 2012-11-22 | 2014-04-16 | 三一重工股份有限公司 | Tire type dynamic compaction machine |
| CN103935906A (en) * | 2013-04-17 | 2014-07-23 | 济南田中工贸有限公司 | Multifunctional electric-hydraulic crane powered by generating set |
| CN103935906B (en) * | 2013-04-17 | 2016-04-27 | 济南亚特伦特机械科技有限公司 | Multifunctional motor-driven-the hydraulic crane of power is made of generator set |
| CN108840255A (en) * | 2018-06-25 | 2018-11-20 | 刘梦思 | A kind of electric power overhaul equipment hoisting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201809080U (en) | Electric hoist using tridrive | |
| CN104500113B (en) | Accumulator column dismounting vehicle | |
| CN201071264Y (en) | Novel electric hoister | |
| CN102862919A (en) | Vehicle-mounted tower crane | |
| CN202465124U (en) | Electric hoist | |
| CN201102867Y (en) | Hybrid power tire type gantry crane | |
| CN103434944B (en) | Insulated boom crane | |
| CN2915820Y (en) | High altitude operation vehicle | |
| CN210284211U (en) | Hydraulic transmission contact net operation vehicle for subway | |
| CN202729655U (en) | Integrated frame of articulating boom lift vehicle crane | |
| CN204552759U (en) | A kind of tunnel construction trolley horizontal mobile device | |
| CN203095450U (en) | Self-disassembling system and crane with same | |
| CN202322242U (en) | Rotary type derrick operating vehicle | |
| CN202989702U (en) | Track switch hoisting transportation operation device | |
| CN205159888U (en) | Transformer car | |
| CN201136444Y (en) | Device for lifting constant tension stringing arm | |
| CN211198407U (en) | Small-size equipment lifting device for reconstruction and extension construction in operation transformer substation | |
| CN102826468A (en) | Electrically driven explosion-proof crane | |
| CN204184239U (en) | Cable transfer car(buggy) | |
| CN202156889U (en) | Electric crane with seven supporting legs | |
| CN113666276A (en) | Small-size multifunctional crane | |
| CN203359836U (en) | Autohoist | |
| CN201882828U (en) | Crane provided with split rotary supporting device | |
| CN202162803U (en) | Automatic remote control electric power installation and maintenance vehicle | |
| CN105356348A (en) | Power transformation vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20130619 Granted publication date: 20110427 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20130619 Granted publication date: 20110427 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20131220 Granted publication date: 20110427 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140620 Granted publication date: 20110427 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20140623 Granted publication date: 20110427 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20141223 Granted publication date: 20110427 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20131013 |