CN201419972Y - Special lifting device for large scale forging piece - Google Patents
Special lifting device for large scale forging piece Download PDFInfo
- Publication number
- CN201419972Y CN201419972Y CN200920069124XU CN200920069124U CN201419972Y CN 201419972 Y CN201419972 Y CN 201419972Y CN 200920069124X U CN200920069124X U CN 200920069124XU CN 200920069124 U CN200920069124 U CN 200920069124U CN 201419972 Y CN201419972 Y CN 201419972Y
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- lifting
- hanging box
- hanging
- large scale
- 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 special lifting device for a large scale forging piece, comprising a sling, a fixing device and a lifting frame, wherein a baffle is arranged at the upper edge of the lifting frame, is fixed on the lifting frame through a fixed shaft of the fixing device and can rotate around the fixed shaft; and a lifting hole is arranged at the upper end of the baffle, and the slingis connected with the baffle through the lifting hole. For the action of the baffle, the lifting device can be convenient and safe to realize winching of the large scale forging piece, and prevents the safety problem caused by sliding off of a lifting piece.
Description
Technical field
The utility model relates to suspender, especially for the special hanger of large-sized forging part.
Background technology
Along with the development of process for machining, machined piece can reach big specification.In the Forging Parts field, the Forging Parts diameter can reach 2 meters even bigger.Adopt hanging box to carry out to the handling of large-sized forging part, as shown in Figure 1 more; This device is made up of lifting rope, anchor fitting and hanging box.In the handling process, the heavy forging of about 2 meters of diameters is sling by the hanging box that three clamps are formed; Owing to lack fixation, in the process of slinging, hanging box is vulnerable to external force and recedes and make hanging piece from the hanging box landing, causes safety misadventure.
Summary of the invention
The utility model is for solving in the prior art, and the handling of large-sized forging part is prone to the stressed inclination of hanging box, makes hanging piece from the hanging box landing, causes the problem of safety misadventure, and a kind of simple, safe special lifting tool of large-sized forging part is provided.
The utility model is for achieving the above object, the technical scheme that is adopted provides a kind of special lifting tool of large-sized forging part, this device comprises lifting rope, anchor fitting and hanging box, described hanging box upper limb is provided with baffle plate, described anchor fitting is fixed on baffle plate on the hanging box by anchor shaft, and described baffle plate can rotate around anchor shaft; Described baffle plate upper end is provided with lifting hole(eyelet), and described lifting rope connects with baffle plate by lifting hole(eyelet).
Further, described hanging box upper limb is provided with groove, and described baffle plate is fixed in the groove of hanging box upper limb by anchor fitting.
The utility model compared with prior art, its effect is actively and significantly.In the technical program, the application force of lifting rope acts directly on the baffle plate, and by the turning effort of anchor shaft, baffle plate can produce an inside application force to hanging piece; Even be subjected under the external force situation in hanging box like this, hanging piece is owing to be subjected to thrust, also just can landing from hanging box; After finishing the handling process, can pass through butterfly, hanging piece is taken out; Can offer groove at the hanging box upper limb in addition, baffle plate is fixed in the groove by anchor fitting; The utility model compact conformation, safety easy to use can greatly reduce in the large-sized forging part handling process, because the safety problem that the hanging piece landing causes.
Description of drawings
Fig. 1 is the large-sized forging part hanger structure scheme drawing of prior art.
Fig. 2 is the utility model special lifting tool of large-sized forging part structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, the large-sized forging part suspender of prior art is made up of hanging box 1, anchor fitting 3 and lifting rope 4; In the handling process, hanging piece 2 is placed in the hanging box of being made up of three clamps 1; Lifting rope 4 is sling hanging box 1 by anchor fitting 3; But because the unenclosed construction of hanging box 1 is subjected under the external force situation in hanging box 1, hanging piece 2 is landing from hanging box 1 very easily, causes safety misadventure.
The utility model special lifting tool of large-sized forging part as shown in Figure 2 is made up of hanging box 1, anchor fitting 3 and lifting rope 4; Upper limb in hanging box 1 is provided with baffle plate 5; Anchor fitting 3 is fixed on baffle plate 5 on the hanging box 1 by anchor shaft 6, and baffle plate 5 can rotate around anchor shaft 6; Baffle plate 5 upper ends are provided with lifting hole(eyelet) 7, and lifting rope 4 connects with baffle plate 5 by lifting hole(eyelet) 7.Further, hanging box 1 upper limb is provided with groove 8, and baffle plate 5 is by anchor fitting 3 fixedly in the hanging box groove 8.
In hanging piece handling process, because the pulling force of lifting rope 4 and the turning effort of anchor shaft 6, baffle plate 5 can produce a thrust to hanging piece 2; Even hanging box 1 is subjected to external force and tilts like this, hanging piece 2 can landing from hanging box 1 yet; Handling finishes, and with baffle plate 5 spin-ups, hanging piece 2 is taken out from hanging box.
Claims (2)
1. a special lifting tool of large-sized forging part comprises lifting rope, anchor fitting and hanging box, it is characterized in that: described hanging box upper limb is provided with baffle plate, and described anchor fitting is fixed on baffle plate on the hanging box by anchor shaft, and described baffle plate can rotate around anchor shaft; Described baffle plate upper end is provided with lifting hole(eyelet), and described lifting rope connects with baffle plate by lifting hole(eyelet).
2. a kind of special lifting tool of large-sized forging part as claimed in claim 1 is characterized in that: described hanging box upper limb is provided with groove, and described baffle plate is fixed in the groove of hanging box upper limb by anchor fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920069124XU CN201419972Y (en) | 2009-03-20 | 2009-03-20 | Special lifting device for large scale forging piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920069124XU CN201419972Y (en) | 2009-03-20 | 2009-03-20 | Special lifting device for large scale forging piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419972Y true CN201419972Y (en) | 2010-03-10 |
Family
ID=41806625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920069124XU Expired - Fee Related CN201419972Y (en) | 2009-03-20 | 2009-03-20 | Special lifting device for large scale forging piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419972Y (en) |
-
2009
- 2009-03-20 CN CN200920069124XU patent/CN201419972Y/en not_active Expired - Fee Related
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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: 20100310 Termination date: 20170320 |