CN202245718U - Dedicated lifting appliance for circular shaft-type parts - Google Patents
Dedicated lifting appliance for circular shaft-type parts Download PDFInfo
- Publication number
- CN202245718U CN202245718U CN2011203441205U CN201120344120U CN202245718U CN 202245718 U CN202245718 U CN 202245718U CN 2011203441205 U CN2011203441205 U CN 2011203441205U CN 201120344120 U CN201120344120 U CN 201120344120U CN 202245718 U CN202245718 U CN 202245718U
- Authority
- CN
- China
- Prior art keywords
- jackscrew
- circular shaft
- pair
- friction shoe
- cylinder body
- 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 discloses a dedicated lifting appliance for circular shaft-type parts, which comprises a lifting body, a pair of friction blocks and a pair of jackscrews, wherein the lifting body is a cylinder body of which the thickness of the wall is a certain value; a lifting ring is fixedly connected to the upper end surface of the lifting body; two screw holes are symmetrically formed in the lower part of the side wall of the cylinder body in the circumferential direction; the jackscrews are screwed into the screw holes respectively from the outer side of the cylinder body; the front ends of the jackscrews are arranged in the cylinder body; one end of each friction block is sleeved on the front end of the corresponding jackscrew; a gap is formed between the end of the friction block and the front end of the jackscrew; the end surface at the other end of the friction block is a cambered surface concaved inwards; a handle is mounted at the rear end of each jackscrew; and the friction blocks are made of high-strength wear-resistant material. Through the adoption of the dedicated lifting appliance, a workpiece can be effectively prevented from slipping while being lifted.
Description
Technical field
The utility model relates to a kind of suspender, particularly relates to a kind of circular shaft class part special hanger.
Background technology
The handling of circular shaft class part is very inconvenient, and rope is tied up bad just unhook easily, and also is not suitable for the special hanger of handling circular shaft class part at present.
Summary of the invention
The technical matters that the utility model will solve provides a kind of special hanger of handling circular shaft class part.
For this reason, the technical scheme taked of the utility model is following:
A kind of circular shaft class part special hanger; Comprise and hang body, a pair of friction shoe and a pair of jackscrew; The said body that hangs is one to have the cylindrical shell of certain wall thickness, on this hangs the upper surface of body, is fixedly connected with suspension ring, on the lower circumference direction of this cylinder lateral wall, has been symmetrically formed two screws; Each screws in described a pair of jackscrew in the said screw since the said cylindrical shell outside; The front end of jackscrew is positioned at said cylindrical shell, and an end of each described friction shoe is enclosed within separately between front end and the two of a said jackscrew and forms the gap, and the end face of the other end of friction shoe is the cambered surface that caves inward.
Preferably, in the rear end of each said jackscrew the leader is installed respectively, friction shoe is processed by the high-strength wearable material.
The barrel jacket that will hang during use in the body is needing on the part of handling, tightens two jackscrews, makes the friction shoe workpiece pressing; Because what friction shoe adopted is the high-strength wearable material; Have the intensity height, advantage such as friction coefficient is big is so can prevent effectively that workpiece from skidding in the handling process.
Description of drawings
Fig. 1 is the circular shaft class part special hanger scheme drawing of the utility model.
The specific embodiment
Describe below in conjunction with the circular shaft class part special hanger structure of accompanying drawing the utility model.
As shown in Figure 1, this circular shaft class part special hanger is by a pair of jackscrew 1, a pair of friction shoe 2 and hang body 3 and form.Hang body 3 and be one and have the cylindrical shell of certain wall thickness; On the upper surface of hanging body 3, be fixedly connected with suspension ring 4; Two screw (not shown) on the lower circumference direction of cylindrical shell 3 sidewalls, have been symmetrically formed; A pair of jackscrew 1 respectively screws in the said screw since the cylindrical shell outside, and the front end of jackscrew is positioned at cylindrical shell 3.In cylindrical shell 3; One end of each friction shoe 2 is enclosed within the front end of a jackscrew separately; Form certain clearance between friction shoe 2 and the jackscrew, the end face of the other end of friction shoe is the cambered surface that caves inward, so as with adapted by the external surface shape of the circular shaft class part that lifted.In addition, for easy to operate, one spanner 5 respectively is installed in the rear end of each jackscrew.
According to the difference of part dimension, hang body and can make different specifications.
During use, be enclosed within on the part that needs handling hanging body 3, rotating spanner 5 is tightened two jackscrews 1, makes that jackscrew 1 withstands on the friction shoe 2, friction shoe 2 workpiece pressings.What friction shoe 2 adopted is the high-strength wearable material, has advantages such as intensity height, friction coefficient are big, can prevent effectively that workpiece from skidding in the handling process.
Claims (2)
1. circular shaft class part special hanger; It is characterized in that: comprise and hang body, a pair of friction shoe and a pair of jackscrew; The said body that hangs is one to have the cylindrical shell of certain wall thickness, on this hangs the upper surface of body, is fixedly connected with suspension ring, on the lower circumference direction of this cylinder lateral wall, has been symmetrically formed two screws; Each screws in described a pair of jackscrew in the said screw since the said cylindrical shell outside; The front end of jackscrew is positioned at said cylindrical shell, and an end of each described friction shoe is enclosed within separately between front end and the two of a said jackscrew and forms the gap, and the end face of the other end of friction shoe is the cambered surface that caves inward.
2. circular shaft class part special hanger according to claim 1, it is characterized in that: the rear end at each said jackscrew respectively is equipped with a spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203441205U CN202245718U (en) | 2011-09-14 | 2011-09-14 | Dedicated lifting appliance for circular shaft-type parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203441205U CN202245718U (en) | 2011-09-14 | 2011-09-14 | Dedicated lifting appliance for circular shaft-type parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245718U true CN202245718U (en) | 2012-05-30 |
Family
ID=46106992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203441205U Expired - Fee Related CN202245718U (en) | 2011-09-14 | 2011-09-14 | Dedicated lifting appliance for circular shaft-type parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924705A (en) * | 2020-09-15 | 2020-11-13 | 青岛理工大学 | Steel hoisting device for steel structure villa construction |
-
2011
- 2011-09-14 CN CN2011203441205U patent/CN202245718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924705A (en) * | 2020-09-15 | 2020-11-13 | 青岛理工大学 | Steel hoisting device for steel structure villa construction |
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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 |
Granted publication date: 20120530 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |