CN101780931A - DC electric hoist - Google Patents
DC electric hoist Download PDFInfo
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- CN101780931A CN101780931A CN201010002925A CN201010002925A CN101780931A CN 101780931 A CN101780931 A CN 101780931A CN 201010002925 A CN201010002925 A CN 201010002925A CN 201010002925 A CN201010002925 A CN 201010002925A CN 101780931 A CN101780931 A CN 101780931A
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- column
- screw mandrel
- rotation
- electric hoist
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Abstract
The invention discloses a DC electric hoist, which is characterized in that a fixed upright (4) and a rotary upright (5) which are arranged on a chassis (1) are in rotary connection, the sides of the fixed upright (4) and the rotary upright (5) are provided with a rotary push device which pushes the rotary upright (5) to rotate, the top of the rotary upright (5) is provided with a main hoisting arm (6), a main push device is arranged between the side of the rotary upright (5) and the main hoisting arm (6) and is used to push the main hoisting arm (6) to rotate up and down around the rotary upright (5), one end of the main hoisting arm (6) is in rotary connection with the top of the rotary upright (5), a chute arranged on the side of the main hoisting arm (6) is internally provided with a shifting-forward hoisting arm (7), a shifting-forward push device arranged on the upper part of the shifting-forward hoisting arm (7) pushes the shifting-forward hoisting arm (7) to stretch into and out of the chute, and the head part of the shifting-forward hoisting arm (7) is provided with a hoisting hook (8). The invention has compact structure, can be used to hoist objects in a narrow space, and has good flexibility.
Description
Technical field
The present invention relates to a kind of DC electric hoist.
Background technology
Crane be a kind of in all trades and professions widespread use to carry out the equipment of vertical and horizontal feed than parcel, but present crane exists following defective: if relatively large crane then can't be to the lifting requirement of small space weight, if little heavy-duty hoisting equipment, though can use, have the defective of manoevreability difference.
Summary of the invention
The invention provides a kind of DC electric hoist.Its compact conformation can be used in the lifting of small space to weight, and manoevreability is good.
The present invention has adopted following technical scheme: a kind of DC electric hoist, it comprises the chassis, the chassis is provided with accumulator box, both sides below the chassis are respectively equipped with drive wheel and flower wheel, described chassis is provided with vertical columns and rotates column, vertical columns and rotating between the column to being rotationally connected, side at vertical columns and rotation column is provided with the rotation thrust unit, rotate thrust unit and promote to rotate the column rotation, be provided with main arm at rotation column top, between side of rotating column and main arm, be provided with and promote mainly moving device, promoting mainly moving device promotes main arm and rotates up and down around rotating column, the top of one end of main arm and rotation column is for being rotationally connected, the side of main arm be provided with chute in be provided with the reach arm, be provided with the reach thrust unit on reach arm top, the reach thrust unit promotes the reach arm and stretches in chute and stretch out, and is provided with suspension hook at the head of reach arm.
Described drive wheel is set to the stepless time adjustment drive wheel, is fixedly connected with at the support of stepless time adjustment drive wheel and turns to control handle, turns to control handle to drive the stepless time adjustment drive wheel by support and turns to.The two sides on described chassis are provided with supporting leg.Described rotation thrust unit comprises screw mandrel, end at screw mandrel is provided with the Spin Control handwheel, on the main body of screw mandrel, be connected with vertical columns by nut, the other end of screw mandrel is connected with the screw mandrel cover that the side of rotating column is provided with, rotate the Spin Control handwheel and drive the screw mandrel rotation, screw mandrel promotion screw mandrel cover advances or retreats, and the column rotation is rotated in screw mandrel cover and then drive.Describedly promote mainly moving device and be provided with hoist cylinder.Described reach thrust unit is set to the oil cylinder that moves forward.Be provided with hinge between described vertical columns and the rotation column, connect by hinge through between vertical columns and the rotation column.Described rotation column is provided with hand change over valve, and hand change over valve is connected with the delivery line of hoist cylinder.Described power supply is an accumulator box, is provided with storage battery in the accumulator box.
The present invention has following beneficial effect: the present invention is provided with the base part of the chassis of infinite speed variation drive wheel, flower wheel and supporting leg as equipment, install and fix column, rotation column, main arm and reach arm on the chassis, main arm is by the hoist cylinder supporting elevation, the reach arm supports reach by the reach oil cylinder and retreats, compact conformation so not only, can be used in small space, weight being lifted by crane, convenient and swift, and also manoevreability is good
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 rotates thrust unit and vertical columns for the present invention and rotates the connection diagram of column
The specific embodiment
In Fig. 1 and Fig. 2, the present invention is a kind of DC electric hoist, it comprises chassis 1, the two sides on chassis 1 are provided with supporting leg 11, chassis 1 is provided with power supply, power supply is an accumulator box 19, be provided with storage battery in the accumulator box 19, both sides below chassis 1 are respectively equipped with drive wheel 2 and flower wheel 3, drive wheel 2 is set to the stepless time adjustment drive wheel, be fixedly connected with at the support 9 of stepless time adjustment drive wheel and turn to control handle 10, turning to control handle 10 to drive the stepless time adjustment drive wheel by support 9 turns to, chassis 1 is provided with vertical columns 4 and rotates column 5, be provided with hinge 18 between vertical columns 4 and the rotation column 5, be rotationally connected by hinge 18 between vertical columns 4 and the rotation column 5, side at vertical columns 4 and rotation column 5 is provided with the rotation thrust unit, rotate thrust unit and comprise screw mandrel 12, end at screw mandrel 12 is provided with Spin Control handwheel 13, on the main body of screw mandrel 12, be connected with vertical columns 4 by nut 14, the other end of screw mandrel 12 is connected with the screw mandrel cover 15 that the side of rotating column 5 is provided with, rotate Spin Control handwheel 13 and drive screw mandrel 12 rotations, screw mandrel 12 promotion screw mandrel covers 15 advance or retreat, the axis rotation of column 5 around hinge 18 rotated in screw mandrel cover 15 and then drive, be provided with main arm 6 at rotation column 5 tops, between side of rotating column 5 and main arm 6, be provided with and promote mainly moving device, promote mainly moving device and be provided with hoist cylinder 16, hoist cylinder 16 promotes main arm 6 and rotates up and down around rotating column 5, rotate column 5 and be provided with hand change over valve 20, hand change over valve 20 is connected with the delivery line of hoist cylinder 16, the top of one end of main arm 6 and rotation column 5 is for being rotationally connected, the side of main arm 6 be provided with chute in be provided with the reach arm 7, be provided with the reach thrust unit on reach arm 7 tops, the reach thrust unit oil cylinder 17 that is set to move forward, reach oil cylinder 17 promotes reach arms 7 and stretches in chute and stretch out, and is provided with suspension hook 8 at the head of reach arm 7.
Claims (9)
1. DC electric hoist, it comprises chassis (1), chassis (1) is provided with power supply, both sides below chassis (1) are respectively equipped with drive wheel (2) and flower wheel (3), it is characterized in that described chassis (1) is provided with vertical columns (4) and rotates column (5), vertical columns (4) and rotating between the column (5) to being rotationally connected, side at vertical columns (4) and rotation column (5) is provided with the rotation thrust unit, rotate thrust unit and promote to rotate column (5) rotation, be provided with main arm (6) at rotation column (5) top, between side of rotating column (5) and main arm (6), be provided with and promote mainly moving device, promoting mainly moving device promotes main arm (6) and rotates up and down around rotating column (5), the top of one end of main arm (6) and rotation column (5) is for being rotationally connected, the side of main arm (6) be provided with chute in be provided with the reach arm (7), be provided with the reach thrust unit on reach arm (7) top, the reach thrust unit promotes reach arm (7) and stretches in chute and stretch out, and is provided with suspension hook (8) at the head of reach arm (7).
2. DC electric hoist according to claim 1, it is characterized in that described drive wheel (2) is set to the stepless time adjustment drive wheel, be fixedly connected with at the support (9) of stepless time adjustment drive wheel and turn to control handle (10), turn to control handle (10) to drive the stepless time adjustment drive wheel and turn to by support (9).
3. DC electric hoist according to claim 1 is characterized in that the two sides on described chassis (1) are provided with supporting leg (11).
4. DC electric hoist according to claim 1, it is characterized in that described rotation thrust unit comprises screw mandrel (12), end at screw mandrel (12) is provided with Spin Control handwheel (13), on the main body of screw mandrel (12), be connected with vertical columns (4) by nut (14), the other end of screw mandrel (12) is connected with the screw mandrel cover (15) that the side of rotating column (5) is provided with, rotate Spin Control handwheel (13) and drive screw mandrel (12) rotation, screw mandrel (12) promotion screw mandrel cover (15) advances or retreats, and column (5) rotation is rotated in screw mandrel cover (15) and then drive.
5. DC electric hoist according to claim 1 is characterized in that describedly promoting mainly moving device and being provided with hoist cylinder (16).
6. DC electric hoist according to claim 1 is characterized in that the described reach thrust unit oil cylinder (17) that is set to move forward.
7. DC electric hoist according to claim 1 is characterized in that described vertical columns (4) and rotates between the column (5) being provided with hinge (18), is rotationally connected by hinge (18) between vertical columns (4) and the rotation column (5).
8. DC electric hoist according to claim 5 is characterized in that described rotation column is provided with hand change over valve (20), and hand change over valve (20) is connected with the delivery line of hoist cylinder (16).
9. DC electric hoist according to claim 1 is characterized in that described power supply is accumulator box (19), and accumulator box is provided with storage battery in (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010002925A CN101780931A (en) | 2010-01-01 | 2010-01-01 | DC electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010002925A CN101780931A (en) | 2010-01-01 | 2010-01-01 | DC electric hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101780931A true CN101780931A (en) | 2010-07-21 |
Family
ID=42521103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010002925A Pending CN101780931A (en) | 2010-01-01 | 2010-01-01 | DC electric hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101780931A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966969A (en) * | 2010-09-29 | 2011-02-09 | 芜湖宏达橡塑阀门制造有限公司 | Electric block support |
| CN102079487A (en) * | 2011-01-17 | 2011-06-01 | 王后忠 | Direct current electric hoist |
| CN102086002A (en) * | 2011-02-22 | 2011-06-08 | 王绍清 | Miniature battery jar crane |
| CN103058063A (en) * | 2011-10-21 | 2013-04-24 | 富泰华工业（深圳）有限公司 | Lifting device |
| CN105752872A (en) * | 2016-04-29 | 2016-07-13 | 张哲瑜 | Pole-mounted circuit breaker lifting device |
| CN106006438A (en) * | 2016-07-28 | 2016-10-12 | 李文龙 | Multifunctional hydraulic crane |
| CN108775248A (en) * | 2018-07-18 | 2018-11-09 | 湖南进军隧道智能装备有限公司 | A kind of excavation stand hangs translation mechanism |
| CN109704218A (en) * | 2019-02-28 | 2019-05-03 | 山推工程机械股份有限公司 | A kind of winch and its angle of traction adjusting method |
| CN110304567A (en) * | 2019-07-08 | 2019-10-08 | 江苏师范大学 | A kind of automatic hoist engine of top load |
| CN110576109A (en) * | 2019-08-05 | 2019-12-17 | 姜仕存 | Intelligent control's electric pallet truck device for mould |
| CN110683476A (en) * | 2019-11-22 | 2020-01-14 | 上海市建筑装饰工程集团有限公司 | Mechanical hoisting device |
| CN111792568A (en) * | 2020-06-19 | 2020-10-20 | 张家港市卓华金属科技有限公司 | Lawn mower maintenance elevating gear |
| CN112537725A (en) * | 2020-12-11 | 2021-03-23 | 广西电网有限责任公司桂林供电局 | Siemens mechanism and mechanism box separating device |
-
2010
- 2010-01-01 CN CN201010002925A patent/CN101780931A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966969A (en) * | 2010-09-29 | 2011-02-09 | 芜湖宏达橡塑阀门制造有限公司 | Electric block support |
| CN102079487A (en) * | 2011-01-17 | 2011-06-01 | 王后忠 | Direct current electric hoist |
| CN102086002A (en) * | 2011-02-22 | 2011-06-08 | 王绍清 | Miniature battery jar crane |
| CN103058063A (en) * | 2011-10-21 | 2013-04-24 | 富泰华工业（深圳）有限公司 | Lifting device |
| CN105752872A (en) * | 2016-04-29 | 2016-07-13 | 张哲瑜 | Pole-mounted circuit breaker lifting device |
| CN105752872B (en) * | 2016-04-29 | 2019-01-22 | 陈朱亨 | A kind of pole-mounted circuit breaker boom hoisting |
| CN106006438A (en) * | 2016-07-28 | 2016-10-12 | 李文龙 | Multifunctional hydraulic crane |
| CN106006438B (en) * | 2016-07-28 | 2019-09-17 | 李文龙 | A kind of multifunction hydraulic crane |
| CN108775248B (en) * | 2018-07-18 | 2024-01-05 | 湖南进军隧道智能装备有限公司 | Excavation vertical frame hoisting translation mechanism |
| CN108775248A (en) * | 2018-07-18 | 2018-11-09 | 湖南进军隧道智能装备有限公司 | A kind of excavation stand hangs translation mechanism |
| CN109704218A (en) * | 2019-02-28 | 2019-05-03 | 山推工程机械股份有限公司 | A kind of winch and its angle of traction adjusting method |
| CN110304567A (en) * | 2019-07-08 | 2019-10-08 | 江苏师范大学 | A kind of automatic hoist engine of top load |
| CN110576109A (en) * | 2019-08-05 | 2019-12-17 | 姜仕存 | Intelligent control's electric pallet truck device for mould |
| CN110683476A (en) * | 2019-11-22 | 2020-01-14 | 上海市建筑装饰工程集团有限公司 | Mechanical hoisting device |
| CN111792568A (en) * | 2020-06-19 | 2020-10-20 | 张家港市卓华金属科技有限公司 | Lawn mower maintenance elevating gear |
| CN111792568B (en) * | 2020-06-19 | 2021-11-26 | 张家港市卓华金属科技有限公司 | Lawn mower maintenance elevating gear |
| CN112537725A (en) * | 2020-12-11 | 2021-03-23 | 广西电网有限责任公司桂林供电局 | Siemens mechanism and mechanism box separating device |
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Open date: 20100721 |