CN219384460U - Panel overhead hoist - Google Patents

Abstract

The utility model discloses a plate lifting device which comprises a hanging beam and a metal hanging chain, wherein the front end and the rear end of the lower part of the hanging beam are respectively connected with the metal hanging chain through a plurality of bolts in a threaded manner, a hook is fixedly connected below the metal hanging chain, the outer wall of the lower part of the hook is connected with a lifting ring, a blocking device is arranged on the outer wall of the hook, and a lifting device is arranged above the hanging beam. Can be with the couple in rings, rotate the handle, drive the screw rod through the handle and rotate, make the screw rod pass through diaphragm downwardly moving, the screw rod can support tightly the baffle like this, make the baffle close the opening part of couple to just avoided the couple to slide out from rings, caused the unhook, also improved security and the life of couple, just can carry out handling to panel through this device at last, and then just improved overhead hoist's result of use.

Description

Panel overhead hoist

Technical field:

the utility model relates to the technical board lifting field, in particular to a board lifting device.

The background technology is as follows:

in various industries such as building, production, logistics and the like at present, a mode of lifting a movable plate is popular, particularly in the process of building construction, the use frequency of a lifting device is extremely high, and the lifting device used at present is a five-flower eight door.

Such as grant publication number CN 213771025U and a plate handling device comprising a hoist chain mount, a pallet means and at least two sets of hoist chain assemblies. The technical scheme has the advantages of simple structure and low cost, realizes adjustment of the number of the hanging chain components according to the weight of the plate, and has higher universality. Foretell panel overhead hoist deposits the panel through tray device, go into hanging downthehole through tray couple card, cooperate metal hanging chain etc. to handling the panel, but, because do not set up at tray couple department and block limit structure, when handling tray device like this, if meet the scram condition, tray device receives inertial effect, tray couple is very easy to follow the hanging downthehole roll-off on the tray device, causes the unhooking, so not only has certain potential safety hazard, also makes the tray couple cause the damage easily, and then just reduced overhead hoist's result of use.

The utility model comprises the following steps:

the utility model aims to provide a plate lifting device, which solves the problems that the plate lifting device in the above-mentioned comparison patent is not provided with a blocking limit structure at the position of a tray hook, the tray device is subject to the action of inertia, and the tray hook is very easy to slide out from a hanging hole on the tray device to cause unhooking.

The utility model is implemented by the following technical scheme: the utility model provides a panel overhead hoist, includes suspension beam and metal hanging chain, the lower part front and back end of suspension beam all has metal hanging chain through a plurality of bolt threaded connection, the below rigid coupling of metal hanging chain has the couple, the below outer wall connection of couple has rings, blocking device is installed to the outer wall of couple, overhead hoist is installed to the top of suspension beam.

The blocking device comprises a tray, the top and rings looks rigid coupling of tray, the top of tray is equipped with a plurality of diaphragms, and the inside of diaphragm and the top outer wall looks rigid coupling of couple, the below of diaphragm is equipped with the concave plate, and the left side of concave plate and the outer wall looks rigid coupling of couple, the recess department of concave plate rotates through the pivot and is connected with the baffle, the laminating of the top outer wall of baffle has the screw rod, and the top outer wall of screw rod links to each other with the internal thread of diaphragm.

The upper surface of the screw rod is fixedly connected with a handle.

The overhead hoist includes the rectangle piece, a plurality of around the below of rectangle piece is fixedly connected with the hanging beam mutually, the inside rigid coupling in top of rectangle piece has first wire rope, and the top winding of first wire rope is connected with the ring, the top outer wall winding of ring is connected with second wire rope, and the top outer wall winding of controlling second wire rope is connected with double-end running roller, the roller department of double-end running roller is connected with the loop wheel body through the bearing rotation, and the through-hole department inner wall and the outer wall clearance fit of second wire rope of loop wheel body.

The middle roll shaft of the double-head roll wheel is fixedly connected with a first bevel gear.

The utility model has the advantages that:

1. according to the lifting device, the hook can be hung in the lifting ring, the handle is rotated, the screw is driven to rotate through the handle, so that the screw can downwards move through the transverse plate, the baffle can be abutted tightly, the baffle can close the opening of the hook, unhooking caused by sliding of the hook from the lifting ring is avoided, safety is improved, the service life of the hook is prolonged, and finally the plate can be lifted through the lifting device, so that the use effect of the lifting device is improved.

2. The plate needing to be lifted can be placed in the tray, and then the first bevel gear drives the double-head roller to rotate through the corresponding structure, so that the double-head roller can carry out paying-off motion on the second steel wire rope, the second steel wire rope can drive the hanging beam to move downwards through the circular ring, the first steel wire rope and the rectangular block, and the hanging beam drives the hook to move through the metal hanging chain, so that lifting work is facilitated.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a plan cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the handle, screw and baffle of FIG. 1;

FIG. 4 is a schematic view of the structure of the metal sling, and cross plate of FIG. 2;

fig. 5 is a schematic view of the second wire rope, reduction gearbox and motor of fig. 2.

In the figure: 1. the hanging beam, 2, a metal hanging chain, 3, a blocking device, 301, a tray, 302, a transverse plate, 303, a concave plate, 304, a baffle, 305, a screw, 4, a lifting device, 401, a rectangular block, 402, a first steel wire rope, 403, a circular ring, 404, a second steel wire rope, 405, a double-head roller, 406, a crane body, 4A1, a reduction gearbox, 4A2, a second bevel gear, 4A3, a motor, 4A4, a base, 5, a hook, 6, a hanging ring, 7, a handle, 8 and a first bevel gear.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, in this embodiment, a plate lifting device comprises a suspension beam 1 and a metal hanging chain 2, wherein the front end and the rear end of the lower part of the suspension beam 1 are respectively connected with the metal hanging chain 2 through a plurality of bolt threads, a hook 5 is fixedly connected below the metal hanging chain 2, the hook 5 can be driven to move through the metal hanging chain 2, a lifting ring 6 is connected with the outer wall below the hook 5, a blocking device 3 is arranged on the outer wall of the hook 5, and a lifting device 4 is arranged above the suspension beam 1.

Referring to fig. 1-4, the blocking device 3 comprises a tray 301, a transverse plate 302, a concave plate 303, a baffle 304 and a screw 305, wherein the upper part of the tray 301 is fixedly connected with a lifting ring 6, plates can be stored through the tray 301, a plurality of transverse plates 302 are arranged above the tray 301, the inside of the transverse plates 302 is fixedly connected with the upper outer wall of a hook 5, the concave plate 303 is arranged below the transverse plates 302, the left side of the concave plate 303 is fixedly connected with the outer wall of the hook 5, the baffle 304 is rotationally connected with a groove of the concave plate 303 through a rotating shaft, the opening of the hook 5 can be closed through the baffle 304, the upper outer wall of the baffle 304 is attached with the screw 305, the baffle 304 can be abutted tightly by the screw 305, the upper outer wall of the screw 305 is connected with the inner threads of the transverse plates 302, the screw 305 can move through the transverse plates 302, a handle 7 is fixedly connected with the upper surface of the screw 305, and the screw 305 can be driven to rotate through the handle 7;

can hang couple 5 to rings 6 in, rotate handle 7, drive screw 305 through handle 7 and rotate, make screw 305 pass through diaphragm 302 and move downwards, like this screw 305 can support baffle 304 tightly, make baffle 304 close the opening part of couple 5 to just avoid couple 5 to slide out from rings 6, cause unhooking, also improved security and couple 5's life, just can carry out handling to the panel through this device at last, and then just improved overhead hoist's result of use.

Referring to fig. 1, 2 and 5, the lifting device 4 comprises rectangular blocks 401, first steel wire ropes 402, rings 403, second steel wire ropes 404, double-end rollers 405 and a crane body 406, wherein the lower parts of the front and rear 2 rectangular blocks 401 are fixedly connected with the suspension beam 1, the first steel wire ropes 402 are fixedly connected in the upper parts of the rectangular blocks 401, the lower suspension beam 1 can be more stable through the front and rear first steel wire ropes 402, the rings 403 are wound and connected on the upper parts of the first steel wire ropes 402, the second steel wire ropes 404 are wound and connected on the upper outer walls of the rings 403, the double-end rollers 405 are wound and connected on the upper outer walls of the left and right second steel wire ropes 404, the second steel wire ropes 404 can be wound and paid off through the double-end rollers 405, the crane body 406 is rotationally connected at the roller shaft of the double-end rollers 405 through bearings, 2 through holes are processed below the crane body 406, the inner walls of the through holes of the crane body 406 are in clearance fit with the outer walls of the second steel wire ropes 404, the middle roller shaft of the double-end rollers 405 are fixedly connected with first bevel gears 8, and the double-end rollers 8 can rotate through first bevel gears 8;

the plate to be lifted can be placed in the tray 301, and then the first bevel gear 8 drives the double-end roller 405 to rotate through a corresponding structure, so that the double-end roller 405 can carry out paying-off motion on the second steel wire rope 404, and the second steel wire rope 404 can drive the hanging beam 1 to move downwards through the circular ring 403, the first steel wire rope 402 and the rectangular block 401, so that the hanging beam 1 drives the hanging hook 5 to move through the metal hanging chain 2, and the lifting work is convenient.

In this embodiment, when the operator needs to use the plate lifting device, firstly, the operator can place the plate to be lifted into the tray 301, then the first bevel gear 8 drives the double-end roller 405 to rotate through the corresponding structure, the double-end roller 405 performs paying-off motion on the second wire rope 404, the second wire rope 404 can drive the hanging beam 1 to move downwards through the circular ring 403, the first wire rope 402 and the rectangular block 401, the hanging beam 1 can drive the hanging hook 5 to move through the metal hanging chain 2, so that lifting work is facilitated, then the hanging hook 5 is hung into the hanging ring 6, the handle 7 is rotated, the screw 305 is driven to rotate through the handle 7, the screw 305 can move downwards through the transverse plate 302, so that the baffle 304 can abut against the baffle 304, the opening of the hanging hook 5 is closed, the unhooking of the hanging hook 5 from the hanging ring 6 is avoided, the safety is improved, the service life of the hanging hook 5 is prolonged, and finally, the lifting effect of the plate lifting device is improved.

Example 2:

referring to fig. 1-5, in this embodiment, the present utility model provides a technical solution: the plate lifting device comprises a speed reduction box 4A1, a second bevel gear 4A2, a motor 4A3 and a machine seat 4A4, wherein the lower part of the speed reduction box 4A1 is fixedly connected with a crane body 406, the second bevel gear 4A2 and the motor 4A3 are respectively fixedly connected with an output shaft and an input shaft of the speed reduction box 4A1, the model of the motor 4A3 can be selected according to the requirement of a user, the motor 4A3 is matched with the speed reduction box 4A1 to drive the second bevel gear 4A2 to rotate, the second bevel gear 4A2 is meshed and connected with the first bevel gear 8, the first bevel gear 8 can be driven to rotate through the second bevel gear 4A2, the machine seat 4A4 is fixedly connected to the middle outer wall of the motor 4A3, and the right side of the machine seat 4A4 is fixedly connected with the speed reduction box 4A 1;

the external power supply of the motor 4A3 can be connected, the motor 4A3 is started, the motor 4A3 is matched with the reduction gearbox 4A1 to drive the second bevel gear 4A2 to rotate, and the first bevel gear 8 is driven to rotate through the second bevel gear 4A2, so that the height of the lower tray 301 is convenient to adjust.

In this embodiment, when the operator needs to use the plate lifting device, the external power supply of the motor 4A3 may be turned on, and the motor 4A3 is started, so that the motor 4A3 cooperates with the reduction gearbox 4A1 to drive the second bevel gear 4A2 to rotate, and the second bevel gear 4A2 drives the first bevel gear 8 to rotate, so that the height of the lower tray 301 is convenient to adjust.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (5)

1. The utility model provides a panel overhead hoist, includes suspension beam (1) and metal hanging chain (2), suspension beam (1)'s below front and back end all has metal hanging chain (2) through a plurality of bolt threaded connection, its characterized in that: the lower part rigid coupling of metal hanging chain (2) has couple (5), the below outer wall connection of couple (5) has rings (6), blocking device (3) are installed to the outer wall of couple (5), overhead hoist (4) are installed to the top of hanging beam (1).

2. A plate handling device according to claim 1, wherein: the blocking device (3) comprises a tray (301), the top of tray (301) is fixedly connected with rings (6), a plurality of transverse plates (302) are arranged above the tray (301), the inside of each transverse plate (302) is fixedly connected with the outer wall of the corresponding hook (5), a concave plate (303) is arranged below each transverse plate (302), the left side of each concave plate (303) is fixedly connected with the outer wall of the corresponding hook (5), a baffle (304) is connected at the groove of each concave plate (303) through rotation of a rotating shaft, a screw (305) is attached to the outer wall of the corresponding baffle (304), and the outer wall of the corresponding screw (305) is connected with the inner threads of the corresponding transverse plate (302).

3. A plate handling apparatus according to claim 2, wherein: the upper surface of the screw rod (305) is fixedly connected with a handle (7).

4. A plate handling device according to claim 1, wherein: the overhead hoist (4) include rectangle piece (401), a plurality of front and back the below of rectangle piece (401) is with hanging beam (1) looks rigid coupling, the inside rigid coupling in top of rectangle piece (401) has first wire rope (402), and the top winding of first wire rope (402) is connected with ring (403), the top outer wall winding of ring (403) is connected with second wire rope (404), and the top outer wall winding of controlling second wire rope (404) is connected with double-end running roller (405), the roller department of double-end running roller (405) is connected with loop wheel machine body (406) through the bearing rotation, and the through-hole department inner wall of loop wheel machine body (406) and the outer wall clearance fit of second wire rope (404).

5. A plate handling apparatus according to claim 4, wherein: the middle roll shaft of the double-head roll wheel (405) is fixedly connected with a first bevel gear (8).