CN205151504U - Safe hoist of ring rolling spare - Google Patents
Safe hoist of ring rolling spare Download PDFInfo
- Publication number
- CN205151504U CN205151504U CN201520854959.1U CN201520854959U CN205151504U CN 205151504 U CN205151504 U CN 205151504U CN 201520854959 U CN201520854959 U CN 201520854959U CN 205151504 U CN205151504 U CN 205151504U
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- CN
- China
- Prior art keywords
- davit
- arm
- slip cap
- auxiliary catch
- shape auxiliary
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Abstract
The utility model discloses a safe hoist of ring rolling spare, including the lug, jib with lug looks fixed connection, it sets up the slip cap on the jib to slide along upper and lower direction, the one end that is provided with the davit is rotated respectively to the both sides of slip cap, the fixed connecting portion that are provided with in below of slip cap, be connected through the connecting rod between every side davit and the connecting portion, rotate on the free end of davit and be provided with L shape insurance hook, the department of bending of L shape insurance hook rotates mutually with the davit and is connected, it is provided with the slider to slide on the davit, be provided with the drive inclined plane on L shape insurance hook and the slider, be provided with reset spring between slider and the davit, be provided with the torsional spring between L shape insurance hook and the davit, lift by crane the in -process, the gravity of ring rolling spare is born by the davit, consequently, the slider pressurized lapse on the davit, under the cooperation on drive inclined plane, drive L shape insurance hook rotates, then, the edge part that hooks ring rolling spare makes it can not take place the skew, guarantee the security performance.
Description
Technical field
The utility model relates to a kind of ring forging, particularly the safe suspender of a kind of ring forging.
Background technology
Large-scale ring forging needs to coordinate corresponding suspender to carry out by driving in moving process, and because the safeguard construction of the suspender used at present weakens relatively, make the moment of landing at hoisting ring forging and ring forging, ring forging can offset, and easily causes danger.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of ring forging safe suspender, use safety.
For achieving the above object, the technical solution of the utility model there is provided the safe suspender of a kind of ring forging, comprise hanger, the suspension rod be fixedly connected with described hanger, to slide the slip cap be arranged on described suspension rod along above-below direction, the both sides of described slip cap rotate the one end being provided with arm respectively, the other end of described arm is free end, the below of described slip cap is fixedly installed connecting portion, be connected by connecting rod between arm with described connecting portion described in every side, the free end of described arm rotates and is provided with L shape auxiliary catch, the bending part of described L shape auxiliary catch rotates with described arm and is connected, described arm slides along its thickness direction and is provided with sliding part, described L shape auxiliary catch and described sliding part are provided with the driving inclined-plane cooperatively interacted, retracing spring is provided with between described sliding part and described arm, torsion spring is provided with between described L shape auxiliary catch and described arm.
Further improvement: described arm surface is provided with antifriction metal (AFM) coating.
Further improvement: described L shape auxiliary catch surface is provided with the elastic layer preventing scratch forging.
Advantage of the present utility model and beneficial effect are: in lifting process, the gravity of ring forging is born by arm, therefore the sliding part pressurized slide downward on arm, under the cooperation driving inclined-plane, L shape auxiliary catch is driven to rotate, then the edge part hooking ring forging makes it offset, and ensures safety performance.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Wherein: 1, hanger; 2, suspension rod; 3, slip cap; 4, connecting portion; 5, L shape auxiliary catch; 6, connecting rod; 7, arm; 8, sliding part; 9, retracing spring.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, the safe suspender of a kind of ring forging, comprise hanger 1, the suspension rod 2 be fixedly connected with described hanger 1, to slide the slip cap 3 be arranged on described suspension rod 2 along above-below direction, the both sides of described slip cap 3 rotate the one end being provided with arm 7 respectively, the other end of described arm 7 is free end, the below of described slip cap 3 is fixedly installed connecting portion 4, arm 7 described in every side is connected by connecting rod 6 with between described connecting portion 4, the free end of described arm 7 rotates and is provided with L shape auxiliary catch 5, the bending part of described L shape auxiliary catch 5 rotates with described arm 7 and is connected, described arm 7 slides along its thickness direction and is provided with sliding part 8, described L shape auxiliary catch 5 and described sliding part 8 are provided with the driving inclined-plane cooperatively interacted, retracing spring 9 is provided with between described sliding part 8 and described arm 7, torsion spring is provided with between described L shape auxiliary catch 5 and described arm 7.
Principle of work: in lifting process, the gravity of ring forging is born by arm 7, therefore the sliding part 8 pressurized slide downward on arm 7, under the cooperation driving inclined-plane, drive L shape auxiliary catch 5 to rotate, the edge part then hooking ring forging makes it offset, after by ring forging removal, sliding part 8 resets under the effect of retracing spring 9, and now L shape auxiliary catch 5 resets under the effect of torsion spring.
In order to prevent arm 7 from crossing quick-wearing, extend its service life, described arm 7 surface is provided with antifriction metal (AFM) coating.
Scratch forging surface during in order to prevent that L shape auxiliary catch 5 rotates in lifting process, described L shape auxiliary catch 5 surface is provided with the elastic layer preventing scratch forging.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the safe suspender of ring forging, it is characterized in that: comprise hanger, the suspension rod be fixedly connected with described hanger, to slide the slip cap be arranged on described suspension rod along above-below direction, the both sides of described slip cap rotate the one end being provided with arm respectively, the other end of described arm is free end, the below of described slip cap is fixedly installed connecting portion, be connected by connecting rod between arm with described connecting portion described in every side, the free end of described arm rotates and is provided with L shape auxiliary catch, the bending part of described L shape auxiliary catch rotates with described arm and is connected, described arm slides along its thickness direction and is provided with sliding part, described L shape auxiliary catch and described sliding part are provided with the driving inclined-plane cooperatively interacted, retracing spring is provided with between described sliding part and described arm, torsion spring is provided with between described L shape auxiliary catch and described arm.
2. the safe suspender of ring forging as claimed in claim 1, is characterized in that: described arm surface is provided with antifriction metal (AFM) coating.
3. the safe suspender of ring forging as claimed in claim 1, is characterized in that: described L shape auxiliary catch surface is provided with the elastic layer preventing scratch forging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854959.1U CN205151504U (en) | 2015-10-29 | 2015-10-29 | Safe hoist of ring rolling spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854959.1U CN205151504U (en) | 2015-10-29 | 2015-10-29 | Safe hoist of ring rolling spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205151504U true CN205151504U (en) | 2016-04-13 |
Family
ID=55687220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520854959.1U Active CN205151504U (en) | 2015-10-29 | 2015-10-29 | Safe hoist of ring rolling spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205151504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628415A (en) * | 2017-10-17 | 2018-01-26 | 柳良红 | A kind of wisdom logistics handbarrow |
| CN107758249A (en) * | 2017-10-17 | 2018-03-06 | 张高成 | A kind of wisdom logistics handbarrow |
-
2015
- 2015-10-29 CN CN201520854959.1U patent/CN205151504U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628415A (en) * | 2017-10-17 | 2018-01-26 | 柳良红 | A kind of wisdom logistics handbarrow |
| CN107758249A (en) * | 2017-10-17 | 2018-03-06 | 张高成 | A kind of wisdom logistics handbarrow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |