CN212863832U - Safety anti-drop lifting hook of crane - Google Patents
Safety anti-drop lifting hook of crane Download PDFInfo
- Publication number
- CN212863832U CN212863832U CN202021537225.8U CN202021537225U CN212863832U CN 212863832 U CN212863832 U CN 212863832U CN 202021537225 U CN202021537225 U CN 202021537225U CN 212863832 U CN212863832 U CN 212863832U
- Authority
- CN
- China
- Prior art keywords
- lifting hook
- hook body
- rod part
- shaped rods
- hole
- 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
Links
- 239000011435 rock Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a safety anti-drop hook of a crane, which comprises a hook body, wherein L-shaped rods are fixedly arranged on two side surfaces of a hanging ring at the lower part of the hook body, the L-shaped rods are vertically connected with the side surfaces of the hook body, the L-shaped rods form openings with the hook body, and the directions of the two sides of the hook body and the openings formed by the L-shaped rods are opposite; the heights of the L-shaped rods at the two sides of the lifting hook body are the same; the L-shaped rod comprises a vertical rod part vertically connected with the hook body and a parallel rod part parallel to the side face of the hook body, and the vertical rod part is vertically connected with the parallel rod part; the utility model is suitable for a hook of wire rope rings hangs, simple structure, convenient operation, reliable and stable reduce wire rope rings and the lifting hook rocks, dislocation, friction, avoids wire rope rings unhook to can adapt to the hoist and mount of the wire rope rings of different external diameters.
Description
Technical Field
The utility model belongs to the technical field of crane equipment, in particular to hoist safety anticreep lifting hook.
Background
When the crane lifts an article, the article is moved and transferred by matching the lifting hook of the crane with the lifting ring for bearing the article. In order to ensure personal and property safety, avoid major potential safety hazards and prevent the lifting ring from falling off from the lifting hook, the lifting hook is required to have good anti-falling performance.
The lifting hook is provided with an opening, so that the lifting ring can be conveniently taken out and hung. In the process of conveying articles, the articles are suspended in the air, so that when the articles are shaken or impacted passively, the friction, dislocation and even separation between the hanging ring and the lifting hook are caused, and the falling-off accident is caused. The existing anti-dropping lifting hook can not avoid the friction and dislocation of the lifting ring and the lifting hook, namely the lifting hook and the lifting ring can not be connected more stably, and the dropping of the lifting ring can not be avoided fundamentally. And some anti-drop lifting hooks with stable connection are complex to operate and inconvenient to take and hang the lifting ring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hoist safety anticreep lifting hook solves prior art's problem, and the hook that is applicable to wire rope rings hangs, and simple structure, convenient operation, reliable and stable reduce wire rope rings and lifting hook and rock, dislocation, friction, avoid wire rope rings to unhook to can adapt to the hoist and mount of the wire rope rings of different external diameters.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoist safety anticreep lifting hook, includes the lifting hook body, lifting hook body lower part articulates rings department both sides face and all fixes and be provided with L shape pole, and L shape pole is connected with lifting hook body side is perpendicular, and L shape pole and lifting hook body form the opening, and lifting hook body both sides are opposite with the opening orientation that L shape pole formed.
Preferably, the heights of the L-shaped rods on the two sides of the hook body are the same.
Preferably, the L-shaped rod comprises a vertical rod part vertically connected with the hook body and a parallel rod part parallel to the side face of the hook body, and the vertical rod part and the parallel rod part are vertically connected.
Preferably, the L-shaped rod further comprises a fixing block, the vertical rod part and the parallel rod part are vertically connected through the fixing block, and the vertical rod part and the parallel rod part are the same in structure and are telescopic rods.
Preferably, the telescopic link includes fixed column, telescopic tube, round pin post, and the fixed column is connected with the fixed block, and telescopic tube slides along the fixed column outside, and the fixed column evenly is provided with first through-hole, and telescopic tube is provided with the second through-hole, and the round pin post passes first through-hole and second through-hole and fixes telescopic tube.
Preferably, the first through hole and the second through hole are radial through holes, and a cotter pin is arranged at the end part of the pin column.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model has the advantages that the relative L-shaped rods are arranged on the two sides of the lifting hook, so that the shaking, dislocation and friction between the steel wire rope lifting ring and the lifting hook are greatly reduced, the steel wire rope lifting ring is prevented from being unhooked, the lifting hook is suitable for the hook lifting of the steel wire rope lifting ring, the structure is simple, the influence on the hanging operation is small, and the lifting hook is stable and reliable; the size of the L-shaped rod can be adjusted, and the lifting device can be suitable for lifting steel wire rope lifting rings with different outer diameters.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic sectional top view of a first embodiment of the present invention.
Fig. 3 is a schematic view of an L-shaped rod according to a second embodiment of the present invention.
In the figure: 1. the lifting hook comprises a lifting hook body, 2, L-shaped rods, 3, a lifting ring, 201, a fixing block, 202, a fixing column, 203, a telescopic sleeve, 204, a first through hole, 205, a second through hole, 206 and a pin column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-2, the present embodiment provides a safety anti-drop hook for a crane, including a hook body 1, wherein two side surfaces of a hanging ring 3 at the lower portion of the hook body 1 are both fixedly provided with an L-shaped rod 2, the L-shaped rod 2 is vertically connected with the side surface of the hook body 1, the L-shaped rod 2 and the hook body 1 form an opening, and the two sides of the hook body 1 and the opening formed by the L-shaped rod 2 face opposite directions.
In this embodiment, the heights of the L-shaped rods 2 on both sides of the hook body 1 are the same.
In this embodiment, the L-shaped rod 2 includes a vertical rod portion vertically connected to the hook body 1 and a parallel rod portion parallel to the side surface of the hook body 1, and the vertical rod portion and the parallel rod portion are vertically connected to each other.
Example two
Referring to fig. 1-3, the present embodiment provides a safety anti-drop hook for a crane, including a hook body 1, wherein two side surfaces of a hanging ring 3 at the lower portion of the hook body 1 are both fixedly provided with an L-shaped rod 2, the L-shaped rod 2 is vertically connected with the side surface of the hook body 1, the L-shaped rod 2 and the hook body 1 form an opening, and the two sides of the hook body 1 and the opening formed by the L-shaped rod 2 face opposite directions.
In this embodiment, the heights of the L-shaped rods 2 on both sides of the hook body 1 are the same.
In this embodiment, the L-shaped rod 2 includes a vertical rod portion vertically connected to the hook body 1 and a parallel rod portion parallel to the side surface of the hook body 1, and the vertical rod portion and the parallel rod portion are vertically connected to each other.
In this embodiment, the L-shaped rod 2 further includes a fixing block 201, the vertical rod portion and the parallel rod portion are vertically connected through the fixing block 201, and the vertical rod portion and the parallel rod portion have the same structure and are telescopic rods.
In this embodiment, the telescopic rod includes fixed column 202, telescopic tube 203, round pin post 206, and fixed column 202 is connected with fixed block 201, and telescopic tube 203 slides along the fixed column 202 outside, and fixed column 202 evenly is provided with first through-hole 204, and telescopic tube 203 is provided with second through-hole 205, and round pin post 206 passes first through-hole 204 and second through-hole 205 and fixes telescopic tube 203.
In this embodiment, the first through hole 204 and the second through hole 205 are both radial through holes, and a cotter pin is disposed at an end of the pin 206.
When the lifting hook is used, the steel wire rope lifting ring 3 is hung in the lifting hook body 1, the lifting ring 3 rotates for a certain angle, the two sides of the lifting ring 3 are aligned with the openings of the L-shaped rods 2 on the two sides of the lifting hook body 1, and then the lifting ring 3 rotates into the L-shaped rods 2, as shown in the figure 2, the lifting hook is simple in operation, convenient to use and low in cost, and the lifting ring 3 can be prevented from swinging and rubbing in the lifting hook body 1 left and right in the lifting process, so that the unhooking phenomenon is avoided; through the length of adjustment telescopic link, make telescopic tube 203 slide along fixed column 202, second through-hole 205 and the cooperation of different first through-hole 204 to adopt round pin post 206 fixed, thereby realize telescopic link length control, can adapt to the wire rope rings 3 of different external diameters, thickness, for prior art, easy operation, the cost is lower, and the practicality is strong.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hoist safety anticreep lifting hook, includes the lifting hook body, its characterized in that: the lifting hook is characterized in that L-shaped rods are fixedly arranged on two side faces of the hanging ring at the lower portion of the lifting hook body, the L-shaped rods are perpendicularly connected with the side faces of the lifting hook body, the L-shaped rods form openings with the lifting hook body, and the directions of the openings formed by the two sides of the lifting hook body and the L-shaped rods are opposite.
2. The crane safety anti-drop lifting hook according to claim 1, characterized in that: the L-shaped rods on the two sides of the lifting hook body are the same in height.
3. The crane safety anti-drop lifting hook according to claim 2, characterized in that: the L-shaped rod comprises a vertical rod part vertically connected with the lifting hook body and a parallel rod part parallel to the side face of the lifting hook body, and the vertical rod part is vertically connected with the parallel rod part.
4. The crane safety anti-drop lifting hook according to claim 3, characterized in that: the L-shaped rod further comprises a fixing block, the vertical rod part and the parallel rod part are vertically connected through the fixing block, and the vertical rod part and the parallel rod part are the same in structure and are telescopic rods.
5. The crane safety anti-drop lifting hook according to claim 4, characterized in that: the telescopic link includes fixed column, telescopic tube, round pin post, and the fixed column is connected with the fixed block, and telescopic tube slides along the fixed column outside, and the fixed column evenly is provided with first through-hole, and telescopic tube is provided with the second through-hole, and the round pin post passes first through-hole and second through-hole and fixes telescopic tube.
6. The crane safety anti-drop lifting hook according to claim 5, characterized in that: the first through hole and the second through hole are radial through holes, and a cotter pin is arranged at the end part of the pin column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021537225.8U CN212863832U (en) | 2020-07-30 | 2020-07-30 | Safety anti-drop lifting hook of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021537225.8U CN212863832U (en) | 2020-07-30 | 2020-07-30 | Safety anti-drop lifting hook of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212863832U true CN212863832U (en) | 2021-04-02 |
Family
ID=75218349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021537225.8U Expired - Fee Related CN212863832U (en) | 2020-07-30 | 2020-07-30 | Safety anti-drop lifting hook of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212863832U (en) |
-
2020
- 2020-07-30 CN CN202021537225.8U patent/CN212863832U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212863832U (en) | Safety anti-drop lifting hook of crane | |
| CN204692299U (en) | Suspension arrangement | |
| CN208843584U (en) | A kind of brake drum special hanger | |
| CN212893454U (en) | Lifting device for improving lifting efficiency of C-shaped steel purlines | |
| CN214359742U (en) | Overturn preventing device of gantry crane | |
| CN212315299U (en) | Anti-swing device of hoisting equipment | |
| CN211056518U (en) | Wheel hub hoist | |
| CN208054723U (en) | A kind of Pipe installing application c-type suspension hook | |
| CN208856817U (en) | The anti-vertical device of the hoist rope of flat-head tower crane | |
| CN208087059U (en) | A kind of versatile lightweight sling for engine cylinder | |
| CN208916602U (en) | Cement electric pole boom hoisting | |
| CN208166369U (en) | A kind of screw bolt-type hoisting point hoist | |
| CN208803159U (en) | A kind of pendant is not easy the Electropolating hangers fallen | |
| CN220393057U (en) | Tool for overturning round tube plate | |
| CN217943293U (en) | Driving is from unhook rings chain strorage device | |
| CN205932999U (en) | Hanger | |
| CN217947336U (en) | I-steel hoisting device | |
| CN215249070U (en) | Portable lifting appliance | |
| CN214780218U (en) | Rotatable formula rings and lifting device | |
| CN215326383U (en) | Vehicle frame assembly lifting appliance | |
| CN215510876U (en) | Rope lintel structure | |
| CN217229934U (en) | A crane hook for plate hoist and mount | |
| CN204224077U (en) | A kind of steel construction piece mounting hanger | |
| CN218968645U (en) | Hook and hoisting mechanism | |
| CN211920607U (en) | Equipment hoisting device for mechanical inspection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220803 Address after: 453400 Weizhuang Industrial Zone, Changyuan City, Xinxiang City, Henan Province Patentee after: HENAN YINHE HOISTING MACHINERY CO.,LTD. Address before: 453400 Changyuan County, Xinxiang, Henan Wei Zhuang Industrial District Patentee before: HENAN ZHONGQI MACHINERY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221009 Address after: 453400 Changyuan County, Xinxiang, Henan Wei Zhuang Industrial District Patentee after: HENAN ZHONGQI MACHINERY CO.,LTD. Address before: 453400 Weizhuang Industrial Zone, Changyuan City, Xinxiang City, Henan Province Patentee before: HENAN YINHE HOISTING MACHINERY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |