CN205397941U - Rotatory simple and easy jack -up facility of variable width of cloth - Google Patents
Rotatory simple and easy jack -up facility of variable width of cloth Download PDFInfo
- Publication number
- CN205397941U CN205397941U CN201620202216.0U CN201620202216U CN205397941U CN 205397941 U CN205397941 U CN 205397941U CN 201620202216 U CN201620202216 U CN 201620202216U CN 205397941 U CN205397941 U CN 205397941U
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- China
- Prior art keywords
- mast
- fixed
- ball
- diameter
- disk
- 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
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Abstract
The utility model provides a rotatory simple and easy jack -up facility of variable width of cloth, it can be fixed in base ground or ground or the roof to set up one, a bottom is fixed with the mast of ball, the base is equipped with the arc recess, the ball is arranged in the arc recess, can rotate in the arc recess, arc notch opening border is equipped with the retaining ring that prevents the ball roll -off, the mast top is fixed with the disc, the disc below 30 fixed lug on 60mm's the mast, the lug sets up the main assembly pulley that hoists, establish three tie point on the disc, one set of assembly pulley is connected separately to three tie point, the assembly pulley is the hoist engine even, the hoist engine is fixed. The beneficial effects are that: solved that the construction environment is complicated, narrow and small, the large -scale lifting device in place can't be close to, hoisted the difficult problem of operation under on -the -spot condition of also not having other hoist and mount facilities, simple structure, the preparation is convenient, low cost, convenient to use.
Description
Technical field
The utility model belongs to hoisting and hanging technical field, relates to the simple hoisting facilities that amplitude-variable rotates.
Background technology
The place more at building carries out lifting operation, is limited by space, and Large-scale Hoisting equipment again cannot be near executing
Work is on-the-spot, and building can not be removed, even if removable, the time tearing, building cost open is too many.Small-sized hanging device, such as electric block, rises
Weight is relatively low, it is impossible to complete the lifting of big weight.
Utility model content
The utility model purpose is solution construction environment complexity, narrow field, Large-scale Hoisting equipment cannot be close, and scene is also
Without carrying out a difficult problem for lifting operation in the case of other lifting facility.The simple hoisting facilities that a kind of amplitude-variable rotates is proposed.
The technical solution of the utility model is: the simple hoisting facilities that a kind of amplitude-variable rotates, and arranges one and is securable to ground
Face or ground or the base on roof, be fixed with the mast of ball bottom one, base is provided with arc groove, and it is recessed that ball is placed in arc
In groove, can rotate in arc groove, arc groove opening edge is along being provided with the back-up ring preventing ball from skidding off, and mast top is fixed
Having disk, fix hanger below disk on the mast of 30-60mm, hanger arranges main lifting assembly pulley, and disk sets three connections
Point, two of which tie point at the two ends of a diameter,；Another is in one end of the diameter vertical with this diameter, three tie points
Line is isosceles triangle, and three tie points each connect a set of assembly pulley, and assembly pulley connects hoist engine, and hoist engine is fixed on ground
Or ground or roof.
Described mast is diameter 219mm, wall thickness 10mm seamless steel pipe, ball diameter 220mm.
Described disk diameter 320mm, thick 16mm.
Described disk is first fixedly connected on pipe fitting, pipe fitting again with mast grafting, by pin-and-hole and pin between pipe fitting and mast
Prevent from rotating.
Described hanger is positioned at below disk on the mast of 50mm.
The beneficial effects of the utility model are: 1, can be quick, safe carry out narrow field, Large-scale Hoisting equipment cannot
Close lifting operation, largely reduces the labour intensity of operating personnel, improves efficiency；
2, this practical simple hanging device solves construction environment complexity, narrow field, Large-scale Hoisting equipment cannot be close,
On-the-spot also without carrying out a difficult problem for lifting operation in the case of other lifting facility；
3, this practical simple hoisting equipment structure is simple, easy to make, with low cost, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is disk schematic diagram；
Fig. 3 is base, ball scheme of installation；
Fig. 4 is assembly pulley, hoist engine distribution schematic diagram；
In figure, 1. disk 2. mast 3. hanger 4. base 5. main lifting assembly pulley 6. assembly pulley 7. ball 8. arc
Connected in star 9. back-up ring.
Detailed description of the invention
As it can be seen, the simple hoisting facilities that a kind of amplitude-variable rotates, arrange one be securable to ground or ground or room
Being fixed with the mast 2 of ball 7 bottom the base 4, on top, base 4 is provided with arc groove 8, and ball 7 is placed in arc groove 8, can
To rotate in arc groove, arc groove 8 opening edge is along being provided with the back-up ring 9 preventing ball 7 from skidding off, and mast 2 top is fixed with
Disk 1, the preferred 50mm of 30-60mm(below disk 1) mast 2 on fix hanger 3, hanger 3 arranges main lifting assembly pulley 5, circle
Perforate on dish 1, as three tie points, two of which tie point is at the two ends of a diameter；Another is vertical with this diameter
One end of diameter, three tie point lines are isosceles triangle, and three tie points each connect a set of assembly pulley 6, and assembly pulley 6 is even
Hoist engine, hoist engine is fixed on ground or ground or roof.Mast 2 uses diameter 219mm, wall thickness 10mm seamless steel pipe, ball 7
Diameter 220mm.Disk 1 diameter 320mm, thick 16mm.
For convenience of dismounting disk 1 be first fixedly connected on pipe fitting, pipe fitting again with mast 2 grafting, between pipe fitting and mast 2 by
Pin-and-hole and pin prevent from rotating.
This simple hoisting facilities needs the angle of inclination when lifting, and minimum angle of elevation is 45 degree, and maximum elevation is 78 degree, left
Right rotation angle is less than 45 degree.As need to lift compared with during greatly and compared with heavy wares must to the pipe fitting used by this simple hoisting facilities and
Annex carries out calculation and check, it is ensured that can use after stability.
This simple hoisting facilities base must be connected firmly with ground or other infrastructure, as foundation-free facility must be beaten
Can use after earth anchor stable connection.
Points for attention during the use of this simple hoisting facilities:
1, for preventing base to be moved during using, base should be connected firmly with ground or other infrastructure；
2, during noting, this simple hoisting facilities forbids excess load to use；
3, every hoist engine sets operating personnel one, is commanded by special messenger during lifting；
4, this simple hoisting facilities elevation angle cannot be less than 45 degree, and maximum must not exceed 78 degree.
Claims (6)
1. the simple hoisting facilities that amplitude-variable rotates, is characterized in that: arrange one be securable to ground or ground or roof
Base (4), be fixed with the mast (2) of ball (7) bottom one, base (4) is provided with arc groove (8), and ball (7) is placed in arc
In groove (8), can rotate in arc groove, arc groove (8) opening edge is along being provided with the back-up ring preventing ball (7) from skidding off
(9), mast (2) top is fixed with disk (1), the upper fixing hanger (3) of mast (2) of disk (1) lower section 30-60mm, hanger (3)
Arranging main lifting assembly pulley (5), disk (1) sets three tie points, two of which tie point is at the two ends of a diameter；Another
In one end of the diameter vertical with this diameter, three tie point lines are isosceles triangle, and three tie points each connect a set of
Assembly pulley (6), assembly pulley (6) even hoist engine, hoist engine is fixed on ground or ground or roof.
The simple hoisting facilities that amplitude-variable the most according to claim 1 rotates, is characterized in that: described mast (2) is diameter
219mm, wall thickness 10mm seamless steel pipe, ball (7) diameter 220mm.
The simple hoisting facilities that amplitude-variable the most according to claim 1 rotates, is characterized in that: described disk (1) diameter
320mm, thick 16mm.
The simple hoisting facilities that amplitude-variable the most according to claim 1 rotates, is characterized in that: described disk (1) is first fixed
Be connected on pipe fitting, pipe fitting again with mast (2) grafting, between pipe fitting and mast (2) by pin-and-hole and pin prevent rotate.
The simple hoisting facilities that amplitude-variable the most according to claim 1 rotates, is characterized in that: described hanger (3) is positioned at circle
On the mast (2) of dish (1) lower section 50mm.
Amplitude-variable the most according to claim 1 rotate simple hoisting facilities, it is characterized in that: described three tie points be
Perforate on disk (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202216.0U CN205397941U (en) | 2016-03-16 | 2016-03-16 | Rotatory simple and easy jack -up facility of variable width of cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202216.0U CN205397941U (en) | 2016-03-16 | 2016-03-16 | Rotatory simple and easy jack -up facility of variable width of cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397941U true CN205397941U (en) | 2016-07-27 |
Family
ID=56423178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202216.0U Expired - Fee Related CN205397941U (en) | 2016-03-16 | 2016-03-16 | Rotatory simple and easy jack -up facility of variable width of cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205397941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473076A (en) * | 2017-09-27 | 2017-12-15 | 云南建投第二安装工程公司 | Mast frame is carried in a kind of door shape large-scale component sliding |
| CN108002253A (en) * | 2017-11-30 | 2018-05-08 | 中国冶集团有限公司 | A kind of blast furnace top diffusion valve replacing options |
| CN109553007A (en) * | 2018-10-26 | 2019-04-02 | 中船华南船舶机械有限公司 | A kind of crane based on hydraulic system |
-
2016
- 2016-03-16 CN CN201620202216.0U patent/CN205397941U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473076A (en) * | 2017-09-27 | 2017-12-15 | 云南建投第二安装工程公司 | Mast frame is carried in a kind of door shape large-scale component sliding |
| CN108002253A (en) * | 2017-11-30 | 2018-05-08 | 中国冶集团有限公司 | A kind of blast furnace top diffusion valve replacing options |
| CN109553007A (en) * | 2018-10-26 | 2019-04-02 | 中船华南船舶机械有限公司 | A kind of crane based on hydraulic system |
| CN109553007B (en) * | 2018-10-26 | 2020-08-28 | 中船华南船舶机械有限公司 | Crane based on hydraulic system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170316 |