CN204675665U - A kind of without clump weight balance crane - Google Patents
A kind of without clump weight balance crane Download PDFInfo
- Publication number
- CN204675665U CN204675665U CN201520263956.0U CN201520263956U CN204675665U CN 204675665 U CN204675665 U CN 204675665U CN 201520263956 U CN201520263956 U CN 201520263956U CN 204675665 U CN204675665 U CN 204675665U
- Authority
- CN
- China
- Prior art keywords
- spring
- column
- large arm
- arm
- supporting frame
- 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
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model relates to crane field, particularly relates to a kind of without clump weight balance crane; The large arm comprise base, being vertically fixed on column on base, being horizontally installed on column top, the two ends of large arm lay respectively at the both sides of column, one end of large arm is connected with ceiling mounted arm, ceiling mounted arm is connected with suspension hook away from one end of large arm, large arm is provided with the first spring away from one end of ceiling mounted arm, column is provided with bearing supporting frame, the column position corresponding with on bearing supporting frame is respectively equipped with screw, bearing supporting frame is provided with bearing, the rolling body of bearing is connected with the second spring, is connected between the first spring with the second spring by retractor device; The utility model provide without clump weight balance crane, adopt spring replace clump weight, decrease the own wt of balance crane, conveniently remove and unload, take up room less, can be arranged on less space, Applicable scope is wider.
Description
Technical field
The utility model relates to crane field, particularly relates to a kind of without clump weight balance crane.
Background technology
At present, lifting industry inner equilibrium is hung and is adopted counterweight more, when adopting counterweight, the large arm of balance crane is equipped with clump weight away from one end of ceiling mounted arm, and therefore, one end that large arm is equipped with clump weight unavoidably will be extended, cause Applicable scope little, be not suitable for being arranged on less space, the weight of self is also heavier, removes and unloads inconvenience; When using spring to connect, on the column that spring is fixed on balance crane or ground, the large arm of balance crane and ceiling mounted arm cannot rotate.
Summary of the invention
The utility model be overcome in prior art take up room greatly with clump weight balance crane, Applicable scope is little, own wt is heavy deficiency, and provide one take up room little, Applicable scope is large, own wt is little and rotatable without clump weight balance crane.
What the utility model provided comprises base without clump weight balance crane, vertically be fixed on the column on base, be horizontally installed on the large arm on column top, the two ends of large arm lay respectively at the both sides of column, one end of large arm is connected with ceiling mounted arm, ceiling mounted arm is connected with suspension hook away from one end of large arm, large arm is provided with the first spring away from one end of ceiling mounted arm, column is provided with bearing supporting frame, the column position corresponding with on bearing supporting frame is respectively equipped with screw, bearing supporting frame is provided with bearing, the rolling body of bearing is connected with the second spring, be connected by retractor device between first spring with the second spring.
Retractor device is electric expansion bar.
Bearing supporting frame can move up and down along column, and bearing supporting frame is fastened by bolts on column.
Beneficial effect:
1, the utility model provide without clump weight balance crane, adopt spring replace clump weight, decrease the own wt of balance crane, conveniently remove and unload.
2, retractor device is provided with between the first spring and the second spring, by the pulling force of adjustable first spring of retractor device and the second spring, the goods of Different Weight capable of hoisting, and large arm connect the first spring not need to stretch out column oversize in one end, take up room less, can be arranged on less space, Applicable scope is wider.
3, the second spring is connected with the rolling body of bearing, and when the large arm of balance crane and ceiling mounted arm rotate, the second spring can be driven to rotate along column, and the large arm of balance crane and ceiling mounted arm can rotate arbitrarily, and Liftable is positioned at the goods of different azimuth, use more convenient.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation without clump weight balance crane embodiment 1 of the utility model;
Fig. 2 is a kind of structural representation without clump weight balance crane embodiment 2 of the utility model.
Detailed description of the invention
Embodiment 1: a kind of without clump weight balance crane, comprise base 1, vertically be fixed on the column 2 on base 1, be horizontally installed on the large arm 3 on column 2 top, the two ends of large arm 3 lay respectively at the both sides of column 2, one end of large arm 3 is connected with ceiling mounted arm 4, ceiling mounted arm 4 is connected with suspension hook 5 away from one end of large arm 3, large arm 3 is provided with the first spring 6 away from one end of ceiling mounted arm 4, column 2 is provided with bearing supporting frame 9, column 2 position corresponding with on bearing supporting frame 9 is respectively equipped with screw, bearing supporting frame 9 is fastened by bolts on column 2, bearing supporting frame 9 is provided with bearing 10, the rolling body of bearing 10 is connected with the second spring 8, be connected by retractor device 7 between first spring 6 with the second spring 8.
Need sling goods time, the first spring 6 and the second spring 8 are linked together by retractor device 7, regulate retractor device 7 according to the weight of required goods of slinging, thus regulate the pulling force of the first spring 6 and the second spring 8.
Adopt spring to replace clump weight, decrease the own wt of balance crane, conveniently remove and unload.
Retractor device 7 is provided with between first spring 6 and the second spring 8, by the pulling force of adjustable first spring 6 of retractor device 7 and the second spring 8, the goods of Different Weight capable of hoisting, and large arm 3 connect the first spring 6 not need to stretch out column 2 oversize in one end, take up room less, can be arranged on less space, Applicable scope is wider.
Second spring 8 is connected with the rolling body of bearing 10, when the large arm 3 of balance crane and ceiling mounted arm 4 rotate, the second spring 8 can be driven to rotate along column 2, large arm 3 and the ceiling mounted arm 4 of balance crane can rotate arbitrarily, Liftable is positioned at the goods of different azimuth, uses more convenient.
Embodiment 2: a kind of without clump weight balance crane, comprise base 1, vertically be fixed on the column 2 on base 1, be horizontally installed on the large arm 3 on column 2 top, the two ends of large arm 3 lay respectively at the both sides of column 2, one end of large arm 3 is connected with ceiling mounted arm 4, ceiling mounted arm 4 is connected with suspension hook 5 away from one end of large arm 3, large arm 3 is provided with the first spring 6 away from one end of ceiling mounted arm 4, column 2 is provided with bearing supporting frame 9, column 2 position corresponding with on bearing supporting frame 9 is respectively equipped with screw, bearing supporting frame 9 is fastened by bolts on column 2, bearing supporting frame 9 is provided with bearing 10, the rolling body of bearing 10 is connected with the second spring 8, be connected by retractor device 7 between first spring 6 with the second spring 8.
Bearing supporting frame 9 can move up and down along column 2, the pulling force of adjustable first spring 6 and the second spring 8 while moving up and down.
Retractor device 7 is electric expansion bar, adopts electric expansion bar to avoid manual regulation, uses more convenient and quicker.
Need sling goods time, first spring 6 and the second spring 8 are linked together by electric expansion bar, weight according to required goods of slinging regulates electric expansion bar, thus regulate the pulling force of the first spring 6 and the second spring 8, spring is adopted to replace clump weight, decrease the own wt of balance crane, conveniently remove and unload.
Electric expansion bar is provided with between first spring 6 and the second spring 8, by the pulling force of adjustable first spring 6 of electric retractable bar and the second spring 8, the goods of Different Weight capable of hoisting, and large arm 3 connect the first spring 6 not need to stretch out column 2 oversize in one end, take up room less, can be arranged on less space, Applicable scope is wider.
Second spring 8 is connected with the rolling body of bearing 10, when the large arm 3 of balance crane and ceiling mounted arm 4 rotate, the second spring 8 can be driven to rotate along column 2, large arm 3 and the ceiling mounted arm 4 of balance crane can rotate arbitrarily, Liftable is positioned at the goods of different azimuth, uses more convenient.
Claims (3)
1. one kind without clump weight balance crane, comprise base (1), vertically be fixed on the column (2) on base (1), be horizontally installed on the large arm (3) on column (2) top, the two ends of described large arm (3) lay respectively at the both sides of column (2), one end of described large arm (3) is connected with ceiling mounted arm (4), described ceiling mounted arm (4) is connected with suspension hook (5) away from one end of large arm (3), it is characterized in that: described large arm (3) is provided with the first spring (6) away from one end of ceiling mounted arm (4), described column (2) is provided with bearing supporting frame (9), described column (2) is respectively equipped with screw with the upper corresponding position of bearing supporting frame (9), described bearing supporting frame (9) is provided with bearing (10), the rolling body of described bearing (10) is connected with the second spring (8), described first spring (6) is connected by retractor device (7) with between the second spring (8).
2. according to claim 1 without clump weight balance crane, it is characterized in that: described retractor device (7) is electric expansion bar.
3. according to claim 1 without clump weight balance crane, it is characterized in that: described bearing supporting frame (9) can move up and down along column (2), and described bearing supporting frame (9) is fastened by bolts on column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263956.0U CN204675665U (en) | 2015-04-28 | 2015-04-28 | A kind of without clump weight balance crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263956.0U CN204675665U (en) | 2015-04-28 | 2015-04-28 | A kind of without clump weight balance crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204675665U true CN204675665U (en) | 2015-09-30 |
Family
ID=54175372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263956.0U Expired - Fee Related CN204675665U (en) | 2015-04-28 | 2015-04-28 | A kind of without clump weight balance crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204675665U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297130A (en) * | 2018-01-10 | 2018-07-20 | 浙江大学 | A kind of weight losing method for robot palletizer |
| CN111039191A (en) * | 2019-12-30 | 2020-04-21 | 扬州中远海运重工有限公司 | High-precision control building method and device for large ship |
| CN112125167A (en) * | 2020-09-22 | 2020-12-25 | 青岛康太源建设集团有限公司 | Balance crane for material handling |
-
2015
- 2015-04-28 CN CN201520263956.0U patent/CN204675665U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297130A (en) * | 2018-01-10 | 2018-07-20 | 浙江大学 | A kind of weight losing method for robot palletizer |
| CN108297130B (en) * | 2018-01-10 | 2020-09-01 | 浙江大学 | Weight reduction method for palletizing robot |
| CN111039191A (en) * | 2019-12-30 | 2020-04-21 | 扬州中远海运重工有限公司 | High-precision control building method and device for large ship |
| CN112125167A (en) * | 2020-09-22 | 2020-12-25 | 青岛康太源建设集团有限公司 | Balance crane for material handling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103613031B (en) | Voltage transformer simple and easy hoisting device | |
| CN201381166Y (en) | Hanging-point adjustable transverse hanging beam | |
| CN204675665U (en) | A kind of without clump weight balance crane | |
| CN202575747U (en) | Parallel crane | |
| CN105600689A (en) | Stretching lifting apparatus | |
| CN204689550U (en) | The support of the hanging suspension hook of scissor lift | |
| CN203359765U (en) | Movable hanging tool capable of automatically balancing loads at hanging points | |
| CN204675664U (en) | A kind of without clump weight balance crane | |
| CN109179225B (en) | Hoisting device of interior decoration | |
| CN206705504U (en) | A kind of heavy rectangular tube hoisting fixture | |
| CN106629429B (en) | A kind of loaded self-adaptive air-balance device for hoisting | |
| CN103058069A (en) | Flat-arm tower crane | |
| CN209193471U (en) | A kind of raising tooling of rail vehicle door drive | |
| CN203529790U (en) | Overhanging type hoisting positioning device with function of space fine adjusting | |
| CN204252614U (en) | High voltage iron tower inner support Telescopic contracted-pole | |
| CN206985523U (en) | A kind of gantry crane Suspension hook structure | |
| CN104278602A (en) | High-efficiency locomotive bolt fastening device | |
| CN204265250U (en) | Electric rail sliding material hangs | |
| CN108128710A (en) | A kind of lifting hanger with rotary load seat | |
| CN204420321U (en) | A kind of portable combination cable support | |
| CN204265305U (en) | Family expenses hang fixed type suspension transferring machine | |
| CN204096901U (en) | The hanging beam of mechanical type adjustable span | |
| CN207719623U (en) | A kind of novel distribution cabinet of mounting plate easy disassembly | |
| CN104444911A (en) | Movable crane | |
| CN204265328U (en) | Telescopic hoist assembling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160428 |