CN212475806U

CN212475806U - Novel crane hook head mousing-hook device

Info

Publication number: CN212475806U
Application number: CN202021330882.5U
Authority: CN
Inventors: 李扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-02-05
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a novel crane gib head mousing-hook device, which comprises a fixed base, the fixing base both ends are provided with the fixing base bolt respectively, pass the couple seat in the middle of the fixing base, and couple seat top installation couple bolt, couple seat bottom installation couple, the couple inboard is provided with the mousing-hook device, and the mousing-hook device passes through the bolt and installs inboardly in the couple upper end. The utility model discloses the handle can be pressed down or extract, the fixed position inward shift of second when pressing is and drive the stopper inward shift, the stopper supports metal spring piece bottom, make metal spring piece not function, the article of couple is better fixed inside, metal spring piece can move when extracting, help mousing-hook device opens and shuts, then take out the article in the couple, mousing-hook device can reduce the effort of object to mousing-hook device through the rubber layer, the damage and the bending on mousing-hook device's surface have been reduced, the stability of mousing-hook device has been kept, danger has been reduced.

Description

Novel crane hook head mousing-hook device

Technical Field

The utility model relates to the technical field of machinery, specifically be a novel crane gib head mousing-hook device.

Background

At present, the unhooking prevention device on a crane hook used by an enterprise is easy to damage or fall off, and does not meet the first part of the national hoisting machinery safety regulation: general rule, current mousing-hook device often damages easily, and the live time is short to need often to change, increase enterprise's maintenance cost and operating cost, also have the potential safety hazard in the use, arouse the hoist cable to unhook and cause the incident that the heavy object falls, receive the collision or hang the emergence distortion, buckle serious deformation to one side when mousing-hook, also can cause the hoist cable to put into the lifting hook or take out the difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel crane gib head mousing-hook device, the handle can be pressed down or extract, has reduced the work degree of difficulty, has reduced the potential safety hazard simultaneously, makes work safe relieved more, has reduced economic loss, has accelerated the progress of work, and the rubber layer can reduce the effort of object to mousing-hook device, has reduced the damage and the bending on mousing-hook device's surface, has kept mousing-hook device's stability, has reduced danger, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel crane hook head unhooking prevention device comprises a fixed seat, wherein fixed seat bolts are respectively arranged at two ends of the fixed seat, a hook seat penetrates through the middle of the fixed seat, a hook bolt is installed at the top end of the hook seat, a hook is installed at the bottom end of the hook seat, an unhooking prevention device is arranged on the inner side of the hook, and the unhooking prevention device is installed on the inner side of the upper end of the hook through the bolts;

the mousing-hook device includes first fixed position, and first fixed position passes through fixing bolt and installs inside mousing-hook device upper end to first fixed position both ends installation metal spring leaf, mousing-hook device lower extreme outer wall both sides are provided with the fixed position of second respectively, and the handle is installed in the fixed position outside of second, and the inboard one end of the inside fixed position of second of mousing-hook device is provided with the stopper simultaneously, and mousing-hook device installs magnet respectively in the bottom.

Preferably, the bottom of the anti-unhooking device is provided with a notch, and after the anti-unhooking device is installed on the hook, the notch arranged at the bottom of the anti-unhooking device is just embedded into the bottom end of the hook.

Preferably, a hole is formed in the inner side of the upper end of the hook, and the first fixing position penetrates through the hole and is installed on the inner side of the upper end of the hook through a fixing bolt.

Preferably, the length of the unhooking prevention device is just embedded between the top end and the tail end of the hook.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this novel crane gib head mousing-hook device, the handle can be pressed or extract, the fixed position inwardly moved of second when pressing and drive stopper inwardly moved, the stopper supports metal spring leaf bottom, make metal spring leaf not function, the better fixing of the article of couple is inside, metal spring leaf can remove when extracting, help mousing-hook device opens and shuts, then take out the article in the couple, mousing-hook device can reduce the effort of object to mousing-hook device through the rubber layer, the damage and the bending on mousing-hook device's surface have been reduced, mousing-hook device's stability has been kept, reduce dangerously, economic loss save time has been reduced, work efficiency and economic benefits have been increased.

Drawings

Fig. 1 is a schematic view of an unhooking prevention device of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic view of the unhooking prevention device of the present invention.

In the figure: 1. a fixed seat; 2. a fixing seat bolt; 3. a hook base; 4. a hook bolt; 5. hooking; 6. an unhooking prevention device; 7. a first fixed position; 8. fixing the bolt; 9. a metal spring piece; 10. a second fixed position; 11. a handle; 12. a limiting block; 13. a rubber layer.

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.

Please refer to fig. 1-3, a novel crane gib head mousing-hook device, including

fixing base

1, 1 both ends of fixing base are provided with fixing base bolt 2 respectively, pass couple seat 3 in the middle of fixing base 1, couple bolt 4 is installed on 3 tops of couple seat, 3 bottom installation couples 5 of couple seat, 5 inboards of couple are provided with mousing-hook device 6, mousing-hook device 6 passes through the bolt and installs at 5 upper ends inboards, a breach is seted up to mousing-hook device 6 bottom, after mousing-hook device 6 installs on couple 5, the breach that mousing-hook device 6 bottom was seted up just in time imbeds 5 bottoms of couple, mousing-hook device 6 length just in time imbeds 5 between the top and the tail end of couple.

Wherein the mousing-hook device 6 comprises a first fixing position 7, the first fixing position 7 is arranged inside the upper end of the mousing-hook device 6 through a fixing bolt 8, the inner side of the upper end of the hook 5 is provided with a hole, the first fixing position 7 passes through the hole and is arranged inside the upper end of the hook 5 through the fixing bolt 8, metal spring pieces 9 are arranged at two ends of the first fixing position 7, one end of each metal spring piece 9 is wound on the first fixing position 7, the other end of each metal spring piece extends to a limit block 12, two sides of the outer wall of the lower end of the mousing-hook device 6 are respectively provided with a second fixing position 10, a handle 11 is arranged outside the second fixing position 10, the handle 11 can be pressed down or pulled out, when pressed down, the second fixing positions 10 move inwards and drive the limit blocks 12 to move inwards, the limit blocks 12 abut against the bottom end of the metal spring pieces 9, so that the metal spring pieces 9 do not, the anti-unhooking device 6 is assisted to open and close, then the objects in the hook 5 are taken out, meanwhile, a limiting block 12 is arranged at one end of the inner side of a second fixing position 10 in the anti-unhooking device 6, a rubber layer 13 is respectively arranged at the bottom end of the anti-unhooking device 6, the rubber layer 13 can reduce the damage of the opening and closing of the anti-unhooking device 6 when the anti-unhooking device is opened or closed, the acting force is reduced, the service life of the anti-unhooking device 6 is prolonged, the economic loss is reduced, a hole is formed in the inner side of the upper end of the hook 5, a first fixing position 7 in the anti-unhooking device 6 penetrates through the hole formed in the inner side of the upper end of the hook 5 and is arranged at the upper end of the hook 5, a handle 11 drives the second fixing position 10 to reciprocate, when the handle 11 is pressed inwards, the second fixing position 10 moves inwards and drives the limiting, meanwhile, the rubber layer 13 respectively arranged at the bottom end of the unhooking prevention device 6 can reduce the damage of opening and closing of the unhooking prevention device 6, reduce acting force, prolong the service life of the unhooking prevention device 6 and reduce economic loss, the second fixing position 10 and the limiting block 12 increase the fixity of the unhooking prevention device 6, the metal spring piece 9 can move when being pulled out to help the unhooking prevention device 6 to open and close and then take out objects in the hook 5, not only is the working difficulty reduced, but also potential safety hazards are reduced, the working is safer and more reliable, the economic loss is reduced, the working progress is accelerated, the service life of the unhooking prevention device 6 is prolonged due to the arrangement of the rubber layer 13, the acting force of the object on the unhooking prevention device 6 can be reduced through the rubber layer 13 of the unhooking prevention device 6, the damage and the bending of the surface of the unhooking prevention device 6 are reduced, and the stability of the unhooking prevention, the danger is reduced, the economic loss and the time are reduced, and the working efficiency and the economic benefit are increased.

To sum up, this novel crane gib head mousing-hook device, handle 11 can press or extract, second fixed position 10 inwards removes and drives stopper 12 inwards and remove when pressing, stopper 12 supports metal spring leaf 9 bottom, make metal spring leaf 9 do not function, what couple 5 the article is better fixes inside, metal spring leaf 9 can remove when extracting, help mousing-hook device 6 opens and shuts, then take out the article in couple 5, mousing-hook device 6 can reduce the effort of object to mousing-hook device 6 through rubber layer 13, the damage and the bending on mousing-hook device 6's surface have been reduced, mousing-hook device 6's stability has been kept, danger has been reduced, economic loss save time has been reduced, work efficiency and economic benefits have been increased.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a novel crane gib head mousing-hook device, includes fixing base (1), its characterized in that: the hook is characterized in that fixing seat bolts (2) are respectively arranged at two ends of the fixing seat (1), the middle of the fixing seat (1) penetrates through the hook seat (3), a hook bolt (4) is installed at the top end of the hook seat (3), a hook (5) is installed at the bottom end of the hook seat (3), an anti-unhooking device (6) is arranged on the inner side of the hook (5), and the anti-unhooking device (6) is installed on the inner side of the upper end of the hook (5) through bolts;

mousing-hook device (6) are including first fixed position (7), and first fixed position (7) are installed inside mousing-hook device (6) upper end through fixing bolt (8) to first fixed position (7) both ends installation metal spring leaf (9), mousing-hook device (6) lower extreme outer wall both sides are provided with the fixed position of second (10) respectively, and the fixed position of second (10) outside installation handle (11), and mousing-hook device (6) inside fixed position of second (10) inboard one end is provided with stopper (12) simultaneously, and mousing-hook device (6) bottom is installed magnet (13) respectively.

2. The novel crane hook head unhooking prevention device is characterized in that: a notch is formed in the bottom of the anti-unhooking device (6), and after the anti-unhooking device (6) is installed on the hook (5), the notch formed in the bottom of the anti-unhooking device (6) is just embedded into the bottom end of the hook (5).

3. The novel crane hook head unhooking prevention device is characterized in that: a hole is formed in the inner side of the upper end of the hook (5), and the first fixing position (7) penetrates through the hole and is installed on the inner side of the upper end of the hook (5) through a fixing bolt (8).

4. The novel crane hook head unhooking prevention device is characterized in that: the length of the unhooking prevention device (6) is just embedded into the length between the top end and the tail end of the hook (5).