CN217006050U

CN217006050U - Balance hook for preventing bag ear of packaging bag from being broken

Info

Publication number: CN217006050U
Application number: CN202122411092.0U
Authority: CN
Inventors: 孙达勇; 骆国强; 陈卫; 敖庆; 张文鹰; 王丹丹; 林云波
Original assignee: Zhanjiang Port Group Co Ltd
Current assignee: Zhanjiang Port Group Co Ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-07-19
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a balance hook for preventing a bag lug of a packaging bag from being broken, wherein the balance mechanism consists of a mounting ring, a reinforcing rib and metal hooks, the reinforcing rib is fixedly arranged at the lower end of the mounting ring, and the metal hooks are symmetrically arranged at the left side and the right side of the lower end of the reinforcing rib; the method comprises the following steps: the fixing frame is fixedly arranged at the middle position of the inner sides of the metal hooks on the left side and the right side, and a reinforcing bearing is fixedly welded at the lower end of the fixing frame; the threaded shaft rod is arranged on the outer side surfaces of the left and right reinforcing bearings, and the positioning blocks are sleeved outside the threaded shaft rod. This prevent cracked balance hook of wrapping bag ear adopts neotype structural design for this balance constructs the structure and can rotate the regulation and control to the extension board in the metal hook outside according to the weight of the inside heavy object of wrapping bag ear aperture size and strap, increases the upright atress area of wrapping bag ear-hang, avoids the wrapping bag ear-hang to establish the phenomenon of rupture in-process.

Description

Balance hook for preventing bag ear of packaging bag from being broken

Technical Field

The utility model relates to the technical field of balance mechanisms, in particular to a balance hook for preventing bag ears of a packaging bag from being broken.

Background

The balance mechanism is a butt joint component for weighing or hoisting objects, some port wharf units hoist and move the objects by combining the balance mechanism through the transfer mechanism in the process of hoisting the objects, some objects of the port wharf units are arranged inside the packaging bags, and the packaging bags are combined with the balance mechanism through the packaging bag lugs.

Because the aperture size difference of wrapping bag ear is great, and the string of general balance structure stands cross-section thickness less, and to some wrapping bags that hang and stand the pull force less, at the in-process that hoist and mount removed, the wrapping bag ear carries out elastic stretch, and when its pull force reached certain scope, the easy emergence phenomenon of fracture of bag ear of wrapping bag was unfavorable for port and pier article safety to be removed.

Therefore, the balance hook for preventing the bag ear of the packaging bag from being broken needs to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a balance hook for preventing a packaging bag lug from being broken, and aims to solve the problems that in the background technology, the size difference of the aperture of the packaging bag lug is large, the thickness of a hanging section of a general balance mechanism is small, and for some packaging bags with small hanging pull force, the packaging bag lug is subjected to elastic stretching in the process of lifting movement, and when the pull force reaches a certain range, the packaging bag lug is easy to break, so that safe movement of articles at ports and docks is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: a balance hook for preventing a bag lug of a packaging bag from being broken comprises a mounting ring, reinforcing ribs and metal hooks, wherein the reinforcing ribs are fixedly arranged at the lower end of the mounting ring, and the metal hooks are symmetrically arranged at the left side and the right side of the lower end of the reinforcing ribs;

a balance hook for preventing breakage of a bag ear of a packaging bag, comprising:

the fixing frame is fixedly arranged at the middle position of the inner sides of the left and right metal hooks, a reinforcing bearing is fixedly welded at the lower end of the fixing frame, and a regulating handle is rotatably connected to the inner side of the reinforcing bearing;

the threaded shaft rod is arranged on the outer side surfaces of the left and right reinforcing bearings, and the positioning blocks are sleeved outside the threaded shaft rod.

Preferably, the outer side surface of the metal hook is further provided with an extension plate and a cushion:

the side surface of the extension plate is fixedly connected with the metal hook through a mounting piece, and the extension plate is symmetrically arranged on the front side and the rear side of the metal hook;

the cushion, its fixed mounting be in the upper surface of extension board, just the upper surface intermediate position of cushion is provided with the recess.

Preferably, the extension board with metal hook's lateral surface constitutes revolution mechanic, just the lower fixed surface of extension board is provided with the stopper, can control the extension board through transmission structure and rotate in metal hook's the outside and expand, increases the wrapping bag and hangs stand and balance structure's area of contact, avoids the wrapping bag to hang the breakage of bag ear when standing.

Preferably, the threaded shaft rods are symmetrically fixed on the left side and the right side of the adjusting handle, the thread turning directions of the threaded shaft rods on the left side and the right side are opposite, the threaded shaft rods and the positioning blocks form a thread transmission structure, the adjusting handle is controlled to rotate, the adjusting handle drives the threaded shaft rods on the two sides to rotate, and the positioning blocks can move towards the two sides in the opposite directions under the action of the thread transmission structure.

Preferably, the both sides symmetry of locating piece is fixed with the lug, just the side connection of lug is provided with the bracing piece, and the equal fixed mounting in both sides of bracing piece has the disc, and the bracing piece sets up the lower extreme at the extension board, can adjust its rotational position.

Preferably, one end of the supporting rod and the lug form a rotating structure through a disc, the other end of the supporting rod and the limiting block form a rotating structure through a disc, the front face of the supporting rod is of a Z-shaped structure, the two ends of the supporting rod are adjusted and rotated in the transverse moving process of the positioning block, and the supporting rod pushes the extension plate to rotate and unfold towards the outer side.

Preferably, the upper surface height of extension board with the bottom upper surface height of metal hook is in the coplanar, just the extension board rotates to the side and expands the back and increase the area of contact that upright hanging of balance mechanism and wrapping bag ear, and this partial structure can increase wrapping bag ear and hanging of balance mechanism and found area of contact, avoids its bag ear fracture.

Compared with the prior art, the utility model has the beneficial effects that: the balance hook for preventing the bag ears of the packaging bags from being broken adopts a novel structural design, so that the device can conveniently and synchronously control a plurality of extension plates to rotate outwards, is convenient to operate, increases the hanging contact area between the bag ears of the packaging bags and the balance mechanism, reduces the breakage probability of the bag ears, and improves the moving safety of articles at ports and docks;

1. the threaded shaft rods on the left side and the right side are controlled to rotate through the adjusting handle, the positioning blocks on the two sides are enabled to move reversely under the control of the threaded transmission structure, in the transverse moving process of the positioning blocks, two ends of the supporting rod correspondingly connected to the side faces of the positioning blocks are connected in a rotating mode, the supporting rod can push the extending plates at the upper end to rotate outwards and unfold, the four extending plates can be controlled to rotate and unfold through the adjusting handle in the partial structure, and the operation is fast and convenient;

2. the extension plate rotates to expand and corresponds the lateral surface at metal hook, overlaps the wrapping bag ear cover in metal hook's inside, and the wrapping bag ear sets up the soft pad of both sides extension plate upper end around metal hook, and the soft pad rotates along with the extension plate to the side and expands, and it can increase the area that the wrapping bag ear was hung and is stood on balance structure to avoid the wrapping bag ear to produce the phenomenon of rupture at the in-process of hanging immediately.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front view of the support rod of the present invention;

FIG. 3 is a schematic top view of an extension board according to the present invention;

FIG. 4 is a schematic view of a cushion elevation structure of the present invention;

FIG. 5 is a bottom view of the threaded shaft of the present invention.

In the figure: 1. a mounting ring; 2. reinforcing ribs; 3. a metal hook; 4. a fixed mount; 5. reinforcing the bearing; 6. regulating and controlling a handle; 7. a threaded shaft; 8. positioning a block; 9. a bump; 10. a support bar; 11. a disc; 12. mounting a sheet; 13. an extension plate; 14. a soft cushion; 15. a limiting block; 16. and (6) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a balance hook for preventing a bag lug of a packaging bag from being broken comprises a mounting ring 1, reinforcing ribs 2 and metal hooks 3, wherein the reinforcing ribs 2 are fixedly arranged at the lower end of the mounting ring 1, and the metal hooks 3 are symmetrically arranged at the left side and the right side of the lower end of the reinforcing ribs 2;

the fixing frame 4 is fixedly arranged at the middle position of the inner sides of the left and right metal hooks 3, the lower end of the fixing frame 4 is fixedly welded with a reinforcing bearing 5, and the inner side of the reinforcing bearing 5 is rotatably connected with a regulating handle 6;

the threaded shaft rod 7 is installed on the outer side surfaces of the left and right reinforcing bearings 5, and the positioning block 8 is installed on the outer portion of the threaded shaft rod 7 in a sleeved mode.

The outer side of the metal hook 3 in this example is also provided with an extension plate 13 and a cushion 14: the side surface of the extension plate 13 is fixedly connected with the metal hook 3 through the mounting piece 12, and the extension plate 13 is symmetrically arranged at the front side and the rear side of the metal hook 3; and the soft cushion 14 is fixedly arranged on the upper surface of the extension plate 13, and a groove 16 is arranged in the middle of the upper surface of the soft cushion 14.

According to the aperture size of wrapping bag ear and the weight of the inside heavy object of wrapping bag, control extension board 13 rotates to the angular position that corresponds to metal hook 3's side, the cushion 14 that metal hook 3 upper end set up rotates to the position that corresponds thereupon, set up the wrapping bag in metal hook 3's inside, the bag ear of wrapping bag sets up on the cushion 14 of metal hook 3 front and back both sides, under the action of gravity, the wrapping bag ear sets up in the inside recess 16 of cushion 14, the interval changes between extension board 13 and the cushion 14 of both sides around after the rotation expandes, the wrapping bag ear is hung and is stood the lifting surface area on balance structure and change, it can effectively avoid the wrapping bag ear to take place the phenomenon of splitting at the in-process of hanging immediately, increase harbour article and carry the security.

The extension plate 13 and the outer side surface of the metal hook 3 form a rotating structure, and a limiting block 15 is fixedly arranged on the lower surface of the extension plate 13; the threaded shaft levers 7 are symmetrically fixed on the left side and the right side of the regulating handle 6, the thread turning directions of the threaded shaft levers 7 on the left side and the right side are opposite, and the threaded shaft levers 7 and the positioning blocks 8 form a thread transmission structure; the two sides of the positioning block 8 are symmetrically fixed with lugs 9, the side surfaces of the lugs 9 are connected with support rods 10, and the two sides of each support rod 10 are fixedly provided with discs 11; one end of the support rod 10 forms a rotating structure with the lug 9 through the disc 11, the other end of the support rod 10 forms a rotating structure with the limiting block 15 through the disc 11, and the front surface of the support rod 10 is in a Z-shaped structure; the height of the upper surface of the extension plate 13 and the height of the upper surface of the bottom of the metal hook 3 are in the same plane, and the contact area between the balance mechanism and the ear hanging stand of the packaging bag is increased after the extension plate 13 rotates and expands towards the side.

The screw shaft lever 7 through the regulation and control handle 6 control left and right sides corresponds the rotation, screw shaft lever 7 controls 8 lateral shifting of locating piece under the screw drive effect, 10 both sides of the bracing piece of 8 sides of locating piece rotate relatively this moment, bracing piece 10 passes through stopper 15 and connects the lower extreme at extension board 13, under the impetus of bracing piece 10, extension board 13 corresponds the rotation in metal hook 3 front and back both sides, the realization is to the regulation of balance structure hanging structure, this partial structure can control four extension boards 13 of group and cushion 14 through a regulation and control handle 6 and correspond the rotation, the simple operation is quick, increase the practicality that balance structure used.

The working principle is as follows: when the device is used, according to the structure shown in figures 1-5, according to the analysis of the aperture of the bag ear of the packaging bag and the heavy object inside the packaging bag, the extension plate 13 can be regulated and controlled in a rotating way, the threaded shaft rods 7 on two sides are controlled by the regulating and controlling handle 6 to rotate, the positioning blocks 8 on two sides are controlled by the threaded shaft rods 7 to move in the reverse direction under the action of threaded transmission, at the moment, the supporting rods 10 on the side surfaces of the positioning blocks 8 rotate and push the extension plate 13 corresponding to the upper end to rotate, the extension plate 13 rotates and expands on the outer side surface of the metal hook 3, the extension plate drives the cushion 14 fixed at the upper end to move synchronously, then the bag ear of the packaging bag is arranged inside the metal hook 3, the bag ear is contacted in the groove 16 at the upper end of the cushion 14, the whole hanging stress area is increased, the breakage phenomenon of the bag ear of the packaging bag in the hanging process is avoided, and the practicability of the balance mechanism is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A balance hook for preventing bag ears of a packaging bag from being broken comprises a mounting ring (1), reinforcing ribs (2) and metal hooks (3), wherein the reinforcing ribs (2) are fixedly arranged at the lower end of the mounting ring (1), and the metal hooks (3) are symmetrically arranged at the left side and the right side of the lower end of the reinforcing ribs (2);

it is characterized by comprising the following steps:

the fixing frame (4) is fixedly arranged at the middle position of the inner sides of the left and right metal hooks (3), the lower end of the fixing frame (4) is fixedly welded with a reinforced bearing (5), and the inner side of the reinforced bearing (5) is rotatably connected with a regulating handle (6);

the screw shaft lever (7) is installed on the outer side surfaces of the left and right reinforcing bearings (5), and the positioning block (8) is installed on the outer portion of the screw shaft lever (7) in a sleeved mode.

2. The balance hook for preventing the bag ear of the packaging bag from being broken according to claim 1, wherein: the outer side surface of the metal hook (3) is also provided with an extension plate (13) and a soft cushion (14):

the side surface of the extension plate (13) is fixedly connected with the metal hook (3) through a mounting piece (12), and the extension plate (13) is symmetrically arranged at the front side and the rear side of the metal hook (3);

the soft pad (14) is fixedly arranged on the upper surface of the extension plate (13), and a groove (16) is formed in the middle of the upper surface of the soft pad (14).

3. The balance hook for preventing the bag ear of the packaging bag from being broken as claimed in claim 2, wherein: the extension plate (13) and the outer side face of the metal hook (3) form a rotating structure, and a limiting block (15) is fixedly arranged on the lower surface of the extension plate (13).

4. The balance hook for preventing the bag ear of the packaging bag from being broken according to claim 1, wherein: the threaded shaft rods (7) are symmetrically fixed on the left side and the right side of the adjusting handle (6), the thread turning directions of the threaded shaft rods (7) on the left side and the right side are opposite, and the threaded shaft rods (7) and the positioning blocks (8) form a thread transmission structure.

5. The balance hook for preventing the bag ear of the packaging bag from being broken as claimed in claim 4, wherein: the two sides of the positioning block (8) are symmetrically fixed with lugs (9), the side faces of the lugs (9) are connected with supporting rods (10), and discs (11) are fixedly mounted on the two sides of the supporting rods (10).

6. The balance hook for preventing the bag ear of the packaging bag from being broken according to claim 5, wherein: one end of the supporting rod (10) and the lug (9) form a rotating structure through a disc (11), the other end of the supporting rod (10) and the limiting block (15) form a rotating structure through the disc (11), and the front face of the supporting rod (10) is of a Z-shaped structure.

7. The balance hook for preventing the bag ear of the packaging bag from being broken as claimed in claim 3, wherein: the upper surface height of extension board (13) with the bottom upper surface height of metal hook (3) is in the coplanar, just extension board (13) rotate to the side and expand the back and increase the area of contact that balanced mechanism and wrapping bag ear-hang stand.