CN205346633U - A lift by crane simple and easy device of stick for spacing and anti -drop - Google Patents
A lift by crane simple and easy device of stick for spacing and anti -drop Download PDFInfo
- Publication number
- CN205346633U CN205346633U CN201520906796.7U CN201520906796U CN205346633U CN 205346633 U CN205346633 U CN 205346633U CN 201520906796 U CN201520906796 U CN 201520906796U CN 205346633 U CN205346633 U CN 205346633U
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- China
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- mounting groove
- crane
- anticreep
- bearing axle
- lifting rod
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Abstract
The utility model belongs to the technical field of the mechanical skill and specifically relates to a lift by crane simple and easy device of stick for spacing and anti -drop. The one end of lifting by crane excellent bearing axle is equipped with the flange structure, and the other end that lifts by crane excellent bearing axle is equipped with the mounting groove, and anticreep dog and stopper are installed in proper order in the mounting groove, and the through -hole aperture of anticreep dog is greater than the diameter of mounting groove, and the anticreep dog hangs on the mounting groove. Compared with the prior art, the utility model, only need to install anticreep dog and stopper behind the mounting groove to with the stopper with lift by crane excellent bearing axle welded fastening and can accomplish the installation, simple structure, handling ease and popularization. The utility model discloses an adjust the anticreep dog and lift by crane excellent bearing axle axle center position to the grafting is the transportation in order to be used for the mould in the mould lug, and the dead weight of rethread anticreep dog realizes the anticreep effect, convenient operation, and the security is high, and the live time is long, is applicable to lifting by crane of all moulds and other similar equipment.
Description
Technical field
This utility model relates to field of mechanical technique, specifically a kind of for spacing and slip-off preventing lifting rod easy device.
Background technology
The safety carrying being primarily intended to carrying mould or equipment of lifting rod, the lifting rod in current industry has following weak point: 1, the anti-drop structure of lifting rod is more complicated, uses step more；2, in lifting process, then lifting rod is easily mobile in die ear comes off, and there is bigger potential safety hazard, and safety coefficient is not high.
Such as a kind of falling-off prevention lifting rod that publication number is CN201320882301, hang the through hole on rod main body traverse mould and mould grafting, hang rod main body one end and be provided with hanger, the surface hanging rod main body is provided with gathering sill vertically, mould is provided with anticreep block key, anticreep block key stretches out mould through hole, thus playing auto-lock function, it is to avoid hangs rod and comes off.But this structure has the disadvantage in that 1, needs to process a limited block on mould, adds manufacturing cost；2. the principle of device of lifting rod is complicated, processing, assembling all comparatively inconvenience.
Accordingly, it would be desirable to design a kind of easy for spacing and slip-off preventing lifting bar device.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of easy for spacing and slip-off preventing lifting bar device.
In order to achieve the above object, this utility model is a kind of for spacing and slip-off preventing lifting rod easy device, it is characterized in that: one end of lifting rod load-bearing axle is provided with flanged structure, the other end of lifting rod load-bearing axle is provided with mounting groove, anticreep block and limited block are sequentially arranged in mounting groove, the through-hole aperture of anticreep block is more than the diameter of mounting groove, and anticreep block is suspended on mounting groove.
The diameter of described flanged structure is more than the through-hole aperture of described die ear.
Adopt between described lifting rod load-bearing axle and described limited block and be welded to connect.
The through-hole aperture 30-50 millimeter bigger than the diameter of mounting groove of described anticreep block.
Limited block and lifting rod load-bearing axle compared with the existing technology, after only anticreep block and limited block need to being arranged on mounting groove, and are welded and fixed and can complete to install by this utility model, simple in construction, it is simple to processing and popularization.This utility model is by regulating anticreep block and lifting rod load-bearing axle shaft core position, to be plugged in die ear for the transport of mould, deadweight again through anticreep block realizes anticreep effect, easy to operate, safety is high, the use time is long, it is adaptable to the lifting of all moulds and other similar devices.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposing schematic representation of the present utility model.
Referring to Fig. 1 and Fig. 2,1 is lifting rod load-bearing axle；2 is flanged structure；3 is limited block；4 is anticreep block；5 is die ear.
Detailed description of the invention
In conjunction with accompanying drawing, this utility model is described further.
It is a kind of for spacing and slip-off preventing lifting rod easy device referring to Fig. 1 and Fig. 2 this utility model.One end of lifting rod load-bearing axle 1 is provided with flanged structure 2, the other end of lifting rod load-bearing axle 1 is provided with mounting groove, anticreep block 4 and limited block 3 are sequentially arranged in mounting groove, and the through-hole aperture of anticreep block 4 is more than the diameter of mounting groove, and anticreep block 4 is suspended on mounting groove.Adopt between lifting rod load-bearing axle 1 and limited block 3 and be welded to connect.
In this utility model, the diameter of flanged structure 2 is more than the through-hole aperture of die ear 5, and flanged structure 2 is possible to prevent to lift by crane rod load-bearing axle 1 and skids off from the through hole of die ear 5.
The through-hole aperture 30-50 millimeter bigger than the diameter of mounting groove of anticreep block 4, the self gravitation effect of anticreep block 4 can make it drop, only the axle center of anticreep block 4 and limited block 3 and lifting rod load-bearing axle 1 is when same straight line, just can be skidded off from the through hole of die ear 5 by lifting rod load-bearing axle 1.In lifting process, if lifting rod is mobile, the through hole that lifting rod will be stoped to skid off die ear 5, plays anticreep effect.
This utility model operationally, first manually aligns the axle center of anticreep block 4 with lifting rod load-bearing axle 1, makes whole lifting rod insert in the through hole of die ear 5, with the weight of carrying mould in lifting process.Now, when anticreep block 4 is not by external force, deadweight can make it be suspended on mounting groove.When lifting by crane rod and having mobile, anticreep block 4 and flanged structure 2 can stop the slip of lifting rod.
If needing lifting rod to take out in other moulds or equipment, it is only necessary to again manually alignd in the axle center of anticreep block 4 with lifting rod load-bearing axle 1, it is possible to lifting rod removal is subsequently used in other moulds or other similar devices.
Claims (3)
1. one kind is used for spacing and slip-off preventing lifting rod easy device, it is characterized in that: one end of lifting rod load-bearing axle (1) is provided with flanged structure (2), the other end of lifting rod load-bearing axle (1) is provided with mounting groove, anticreep block (4) and limited block (3) are sequentially arranged in mounting groove, the through-hole aperture of anticreep block (4) is more than the diameter of mounting groove, anticreep block (4) is suspended on mounting groove, adopts and be welded to connect between lifting rod load-bearing axle (1) and limited block (3).
2. according to claim 1 a kind of for spacing and slip-off preventing lifting rod easy device, it is characterised in that: the diameter of described flanged structure (2) is more than the through-hole aperture of die ear (5).
3. according to claim 1 a kind of for spacing and slip-off preventing lifting rod easy device, it is characterised in that: the through-hole aperture 30-50 millimeter bigger than the diameter of mounting groove of described anticreep block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906796.7U CN205346633U (en) | 2015-11-13 | 2015-11-13 | A lift by crane simple and easy device of stick for spacing and anti -drop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906796.7U CN205346633U (en) | 2015-11-13 | 2015-11-13 | A lift by crane simple and easy device of stick for spacing and anti -drop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346633U true CN205346633U (en) | 2016-06-29 |
Family
ID=56167384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520906796.7U Active CN205346633U (en) | 2015-11-13 | 2015-11-13 | A lift by crane simple and easy device of stick for spacing and anti -drop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205346633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526109A (en) * | 2019-08-22 | 2019-12-03 | 江苏中利集团股份有限公司 | Metal twining package tape safety anti-releasing suspension hook |
| CN115215193A (en) * | 2022-07-21 | 2022-10-21 | 中国第一汽车股份有限公司 | Rotary lifting type adjustable lifting lug structure and using method |
-
2015
- 2015-11-13 CN CN201520906796.7U patent/CN205346633U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526109A (en) * | 2019-08-22 | 2019-12-03 | 江苏中利集团股份有限公司 | Metal twining package tape safety anti-releasing suspension hook |
| CN115215193A (en) * | 2022-07-21 | 2022-10-21 | 中国第一汽车股份有限公司 | Rotary lifting type adjustable lifting lug structure and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200433 No. 303 East National Road, Shanghai, Yangpu District Patentee after: Huayu Automotive Body Parts (Shanghai) Co., Ltd. Address before: 200433 No. 999 Xiang Yin Road, Shanghai, Yangpu District Patentee before: Shanghai Tractor & Internal Combustion Engine Co., Ltd. |
|
| CP03 | Change of name, title or address |