CN203095434U - Protective device for large-sized workpiece hoisting sling - Google Patents
Protective device for large-sized workpiece hoisting sling Download PDFInfo
- Publication number
- CN203095434U CN203095434U CN 201320029040 CN201320029040U CN203095434U CN 203095434 U CN203095434 U CN 203095434U CN 201320029040 CN201320029040 CN 201320029040 CN 201320029040 U CN201320029040 U CN 201320029040U CN 203095434 U CN203095434 U CN 203095434U
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- CN
- China
- Prior art keywords
- main body
- hoisting sling
- type protection
- protection main
- concentrated force
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- Expired - Fee Related
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Abstract
The utility model relates to a protective device for a large-sized workpiece hoisting sling. The protective device for the large-sized workpiece hoisting sling is characterized by comprising an L-shaped protective main body, wherein the outer edge of the L-shaped protective main body is of an arc-shaped structure; and a permanent magnet device is mounted in the L-shaped protective main body. According to the structure, the concentrated force of acting points can be effectively dispersed, the hoisting sling can be prevented from being cut off and accidents are avoided. The appearance of the device adopts a smooth arc transition design, so that the concentrated force of the acting points can be effectively dispersed, the contact parts of the hoisting sling and the concentrated force of the acting points of a large-sized workpiece are stressed uniformly, and the concentrated force is effectively dispersed and decomposed, so that the hoisting sling can be protected effectively and safely.
Description
Technical field
The utility model belongs to large-scale workpiece lifting technical field, particularly relates to a kind of large-scale workpiece hoisting sling fender guard.
Background technology
At present in the heavy machine processing industry; large-scale workpiece is in the course of processing; the lifting problem that always relates to; no matter large-scale workpiece is blank or half-blank finished product; its edge of work is very sharp; in the lifting process,, acting point is very easy to the damage Current Collector Sleave because concentrating; extremely important to the protection of protection Current Collector Sleave in the lifting process; put the damage that prevents the lifting lockset; adding some simple protective devices needs; for example cushion block, cardboard etc., but want many physiognomies interworking to close just and can finish in the actual lifting process, waste time and energy.
Summary of the invention
The utility model for solve the technical matters that exists in the known technology provide a kind of simple in structure, easy to install, solve the large-scale workpiece hoisting sling fender guard that hoisting sling damages Current Collector Sleave when the hoisting large-size workpiece easily.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
A kind of large-scale workpiece hoisting sling fender guard is characterized in that: this fender guard comprises L type protection main body, and the outward flange of described L type protection main body is an arc-shaped structure, in the L type protection main body permanent magnetic device is installed.
The utility model can also adopt following technical measures:
Be respectively equipped with anti-skidding line on the horizontal surface of described L type protection main body and the vertical plane.
The horizontal surface of described L type protection main body and the corner between the vertical plane are provided with circular groove.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme; the concentrated force in force can actv. be scattered here and there; prevent to cut off Current Collector Sleave; safety misadventure appears; slick and sly camber line transition design is adopted in configuration design, and the concentrated force in the force that can actv. be scattered here and there makes the concentrated force contact site of hoisting sling and large-scale workpiece acting point stressed even; make concentrated force obtain actv. and disperse to decompose, thereby make the hoisting hook rigging obtain the protection of effective and safe.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a left view among Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1.
Among the figure: 1, L type protection main body; 1-1, circular groove; 2, permanent magnetic device.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 to Fig. 3; a kind of large-scale workpiece hoisting sling fender guard; this fender guard includes the L type protection main body 1 that steel plate is made; the outward flange of described L type protection main body 1 is an arc-shaped structure; can actv. the be scattered here and there concentrated force in force of this circular arc design; make the concentrated force contact site of hoisting sling and large-scale workpiece acting point stressed evenly; making concentrated force obtain actv. disperses to decompose; in the L type protection main body permanent magnetic device 2 is installed; permanent magnet market is purchased in the permanent magnetic device, mainly comprises copper sheathing; the permanent magnet support; permanent magnet; compositions such as knob.
For better large-scale workpiece absorption, be respectively equipped with anti-skidding line on the horizontal surface of described L type protection main body and the vertical plane.
For the outer corners of the inside corner place wearing and tearing large-scale workpiece that prevents L type protection main body, be provided with circular groove 1-1 in the horizontal surface and the corner between the vertical plane of described L type protection main body.
Said structure has solved hoisting sling easy problem of damaging Current Collector Sleave when hoisting large-size workpiece; the damage of hoisting sling, fracture can cause the damage of workpiece and serious safety misadventure; this device built-in permanent magnet; be convenient to operation the external knob switch with on this device absorption large-scale workpiece; it is convenient and swift that this device only needs 1 people operation can finish the saving manpower, by using this device, protection hoisting hook rigging; prolong the service life of Current Collector Sleave, the lifting safety of protection large-scale workpiece.
The utility model using method; further set forth the dynamic structure relation of this device; in use pass through; this device utilizes on the effect absorption large-scale workpiece of magnetic force; this device directly contacts with hoisting sling; in the lifting process, protect Current Collector Sleave, therefore solved the safety problem of suspender damage and even fracture.
The above only is to preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model is to any simple modification that above embodiment did, equivalent variations and modification all belong in the scope of technical solutions of the utility model.
Claims (3)
1. large-scale workpiece hoisting sling fender guard is characterized in that: this fender guard comprises L type protection main body, and the outward flange of described L type protection main body is an arc-shaped structure, in the L type protection main body permanent magnetic device is installed.
2. large-scale workpiece hoisting sling fender guard according to claim 1 is characterized in that: be respectively equipped with anti-skidding line on the horizontal surface of described L type protection main body and the vertical plane.
3. large-scale workpiece hoisting sling fender guard according to claim 1 and 2 is characterized in that: the horizontal surface of described L type protection main body and the corner between the vertical plane are provided with circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029040 CN203095434U (en) | 2013-01-21 | 2013-01-21 | Protective device for large-sized workpiece hoisting sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029040 CN203095434U (en) | 2013-01-21 | 2013-01-21 | Protective device for large-sized workpiece hoisting sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095434U true CN203095434U (en) | 2013-07-31 |
Family
ID=48846855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320029040 Expired - Fee Related CN203095434U (en) | 2013-01-21 | 2013-01-21 | Protective device for large-sized workpiece hoisting sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584669A (en) * | 2018-03-27 | 2018-09-28 | 五冶集团上海有限公司 | A kind of hoist cable protective device and application method |
-
2013
- 2013-01-21 CN CN 201320029040 patent/CN203095434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584669A (en) * | 2018-03-27 | 2018-09-28 | 五冶集团上海有限公司 | A kind of hoist cable protective device and application method |
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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: 20130731 Termination date: 20170121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |