CN209922786U

CN209922786U - Lifting appliance for lifting roller

Info

Publication number: CN209922786U
Application number: CN201920623993.6U
Authority: CN
Inventors: 王健伟
Original assignee: JIANGSU GANGBAO ROLLER CO Ltd
Current assignee: JIANGSU GANGBAO ROLLER CO Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-10
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a roll is lifted and hung and is used hoist, including lifting and hanging bottom plate, driven sprocket, braced frame, driven chain, lift and hang pivot, drive chain, hoist and mount carrier and hoist and mount layer board, its characterized in that, lift and hang bottom plate bottom and respectively install a gyro wheel all around, lift and hang and install servo motor on one side of the bottom plate, install braced frame on the lifting and hanging bottom plate of servo motor one side, braced frame comprises four spinal branch vaulting poles, and n font base has all been welded to every braced frame bracing piece bottom, installs between two homonymy n font bases and consolidates the connecting rod, the beneficial effects of the utility model are that: the utility model discloses it realizes the transmission to lift to be equipped with two fixed sprocket in the pivot, makes the lifting force atress of receiving all around of hoist and mount layer board even, has consequently prevented about the hoist and mount layer board uneven, makes it guarantee all the time on the water flat line, reduces wearing and tearing, long service life, easy operation, convenient to use, the function is practical.

Description

Lifting appliance for lifting roller

Technical Field

The utility model relates to a lifting machinery technical field specifically is a roll is lifted and is hung and use hoist.

Background

There are two kinds to prevent in traditional roll hoist and mount operation flow, one kind is the rope lifting, and another kind is the platform lifting, and traditional rope lifting is not applicable to the hoist and mount of roll, and the easy left and right rocking shakes, and the lifting machinery of platform lifting leads to the load carrying platform to control the atress inhomogeneous easily, uses for a long time and can aggravate wearing and tearing, life weak point.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll is lifted and is hung and use hoist to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a roller lifting sling comprises a lifting bottom plate, driven chain wheels, a supporting frame, a driven chain, a lifting rotating shaft, a transmission chain, a lifting carrier and a lifting supporting plate, and is characterized in that the periphery of the bottom of the lifting bottom plate is provided with a roller, a servo motor is arranged on one side of the lifting bottom plate, the supporting frame is arranged on the lifting bottom plate on one side of the servo motor and consists of four supporting rods, an n-shaped base is welded at the bottom of each supporting rod of the supporting frame, a reinforcing connecting rod is arranged between the n-shaped bases on the same sides, two driven chain wheels are arranged on each reinforcing connecting rod, two reinforcing connecting rods at the bottom of the supporting frame are connected through a synchronous chain, the synchronous chain is meshed with the driven chain wheels on the reinforcing connecting rods, and the top of the transmission chain is sleeved on the fixed chain wheels on the lifting rotating shaft, the outer both sides of lift and hang pivot all install and lift and hang the spacing axle sleeve of pivot, fixed sprocket lies in and respectively is equipped with one, another lift and hang pivot top both sides the driven chain is connected to the fixed sprocket below, the driven sprocket meshing under driven chain bottom and the fixed sprocket of place, the braced frame inboard is equipped with the hoist and mount layer board, the hoist and mount layer board is installed in braced frame inboard through layer board lifting sprocket and slip loop bar all around, layer board lifting sprocket both sides mesh with driven chain and drive chain respectively, layer board lifting sprocket outside all is fixed in the braced frame inboard through the slip loop bar, be equipped with hoist and mount carrier on the hoist and mount layer board.

Preferably, a bearing is arranged at the joint between the supporting plate lifting chain wheel and the sliding sleeve rod.

Preferably, the number of the hoisting carriers is two, and the two hoisting carriers are connected through two electric telescopic rods.

Preferably, a plurality of arc-shaped roller grooves are formed in each hoisting carrier.

Preferably, the surface of the hoisting supporting plate is paved with a natural latex pad with texture.

Preferably, the four support rods on the support frame are divided into two groups, the two support rods which are positioned on the same side with the servo motor are in one group, the other two support rods on the same side are in one group, and the reinforcing connecting rod is arranged between each group of support rods.

Preferably, the driven sprockets are double row sprockets.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a load the roll in the arc roller groove on the hoist and mount carrier, and move the hoist and mount carrier to the hoist and mount layer board on, open servo motor, make drive sprocket drive layer board lifting sprocket with drive chain and make hoist and mount layer board lifting upwards, because lift and be equipped with two fixed sprocket realization transmissions in the pivot, make the lifting force atress of receiving all around of hoist and mount layer board even, consequently uneven about having prevented hoist and mount layer board, make it guarantee on the water flat line all the time, reduce wear and tear, long service life, after the mounting platform who reaches the roll, install the roll after closing servo motor, control servo motor reversal after the installation, make hoist and mount layer board fall, accomplish and lift and hang the flow, and is simple in operation, high durability and convenient use, and practical functions.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a structural diagram of a lifting carrier of the utility model;

FIG. 3 is a structural view of the lifting support plate of the present invention;

fig. 4 is a side view of the support frame of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure: 1. lifting the hanging bottom plate; 2. a roller; 3. reinforcing the connecting rod; 4. a driven sprocket; 5. a support frame; 6. a driven chain; 7. lifting the limiting shaft sleeve of the rotating shaft; 8. fixing the chain wheel; 9. lifting the rotating shaft; 10. a drive chain; 11. hoisting a carrier; 12. an n-shaped base; 13. a servo motor; 14. hoisting a supporting plate; 15. an electric telescopic rod; 16. a pallet lifting sprocket; 17. sliding the loop bar; 18. an arc-shaped roller groove; 19. and a synchronous chain.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a lifting appliance for lifting and hanging rollers comprises a lifting and hanging bottom plate 1, driven chain wheels 4, a supporting frame 5, a driven chain 6, a lifting and hanging rotating shaft 9, a transmission chain 10, a lifting carrier 11 and a lifting and hanging supporting plate 14, and is characterized in that the periphery of the bottom of the lifting and hanging bottom plate 1 is respectively provided with a roller 2, one side of the lifting and hanging bottom plate 1 is provided with a servo motor 13, the supporting frame 1 at one side of the servo motor 13 is provided with the supporting frame 5, the supporting frame 5 is composed of four supporting rods, the bottom of each supporting rod of the supporting frame 5 is welded with an n-shaped base 12, a reinforcing connecting rod 3 is arranged between the two n-shaped bases 12 at the same side, each reinforcing connecting rod 3 is provided with two driven chain wheels 4, the two reinforcing connecting rods 3 at the bottom of the supporting frame 5 are connected through a synchronous chain 19, the synchronous chain 19 is meshed with the driven chain wheels 4 on the reinforcing connecting rods, the outer two sides of the lifting and hanging rotating shaft 9 are respectively provided with a lifting and hanging rotating shaft limiting shaft sleeve 7, the stability of the lifting and hanging rotating shaft 9 during installation is reinforced, the fixed chain wheels 8 are respectively arranged on two sides of the top of the lifting and hanging rotating shaft 9, the driven chain 6 is connected below the other fixed chain wheel 8, the bottoms of the driven chain wheels 6 are meshed with the driven chain wheels 4 right below the fixed chain wheels 8, the inner side of the supporting frame 5 is provided with a lifting and hanging supporting plate 14, the lifting and hanging supporting plate 14 is installed on the inner side of the supporting frame 5 through a supporting plate lifting chain wheel 16 and a sliding sleeve rod 17, two sides of the supporting plate lifting chain wheel 16 are respectively meshed with the driven chain 6 and the transmission chain 10, the outer side of the supporting plate lifting chain.

Further, a bearing is arranged at the joint between the supporting plate lifting chain wheel 16 and the sliding sleeve rod 17, so that the supporting plate lifting chain wheel 16 can rotate independently, and the lifting supporting plate 14 is driven to lift the lifting carrier 11.

Further, hoist and mount carrier 11 is equipped with two, all connects through two electric telescopic handle 15 between two hoist and mount carriers 11, conveniently deposits and withdraws the roll.

Furthermore, each hoisting carrier 11 is internally provided with a plurality of arc-shaped roller grooves 18, so that the stability of the roller during placement is improved.

Furthermore, a natural latex pad with texture is laid on the surface of the hoisting supporting plate 14 to prevent the hoisting carrier 11 from moving.

Further, four bracing pieces divide into two sets ofly on braced frame 5, and two bracing pieces that are in the homonymy with servo motor 13 are a set of, and the bracing piece of two homonymies is a set of in addition, consolidates connecting rod 3 and installs between every group bracing piece, makes the transmission, makes the stress of hoist and mount carrier 11 both sides even, all spreads the pressure of four layer board lifting sprocket 16, prevents that the fracture from turning on one's side.

Furthermore, the driven chain wheels 4 are double-row chain wheels, so that the direction of chain transmission is changed.

Specifically, when the utility model is used, a roller is loaded in an arc-shaped roller groove 18 on a hoisting carrier 11 by using a tool, the hoisting carrier 11 is moved to a hoisting support plate 14, a servo motor 13 is opened to enable driven chain wheels 4 on two reinforcing connecting rods 3 to rotate simultaneously, then a support plate lifting chain wheel 16 is driven by a driving chain 10 and a driven chain 6 to enable the hoisting support plate 14 to lift upwards, two fixed chain wheels 8 are arranged on a lifting rotating shaft 9 to realize transmission, so that the lifting force received around the hoisting support plate 14 is uniform, the left and right unevenness of the hoisting support plate 14 is prevented, the roller is always ensured on a horizontal line, the abrasion is reduced, the service life is long, after the roller reaches an installation platform of the roller, the roller is installed after the servo motor 13 is closed, the servo motor 13 is controlled to rotate reversely after the installation, the hoisting support plate 14 is lowered, the lifting flow is completed, wherein a bearing is arranged at the joint between the support plate lifting chain wheel 16 and a sliding sleeve rod 17, the supporting plate lifting chain wheel 16 can rotate independently, so as to drive the lifting supporting plate 14 to lift the lifting carrier 11; two hoisting carriers 11 are arranged, and the two hoisting carriers 11 are connected through two electric telescopic rods 15, so that the rollers can be conveniently stored and taken; a plurality of arc-shaped roller grooves 18 are formed in each hoisting carrier 11, so that the stability of the rollers during placement is improved; a natural latex pad with texture is laid on the surface of the hoisting supporting plate 14 to prevent the hoisting carrier 11 from moving; a natural latex pad with texture is laid on the surface of the hoisting supporting plate 14 to prevent the hoisting carrier 11 from moving; four spinal branch vaulting poles divide into two sets ofly on braced frame 5, and two bracing pieces that are in the homonymy with servo motor 13 are a set of, and the bracing piece of two homonymies is a set of in addition, consolidates connecting rod 3 and installs between every group bracing piece, and convenient transmission makes the atress of hoist and mount carrier 11 both sides even, and the pressure of four layer board lifting sprocket 16 is all shared, prevents to split and turns on one's side.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A lifting appliance for lifting a roller comprises a lifting bottom plate (1), driven chain wheels (4), supporting frames (5), driven chains (6), a lifting rotating shaft (9), a transmission chain (10), a lifting carrier (11) and a lifting supporting plate (14), and is characterized in that the periphery of the bottom of the lifting bottom plate (1) is provided with a roller (2), one side of the lifting bottom plate (1) is provided with a servo motor (13), the lifting bottom plate (1) on one side of the servo motor (13) is provided with the supporting frames (5), each supporting frame (5) is composed of four supporting rods, the bottoms of the supporting rods of each supporting frame (5) are welded with n-shaped bases (12), reinforcing connecting rods (3) are arranged between the n-shaped bases (12) at two same sides, and each reinforcing connecting rod (3) is provided with two driven chain wheels (4), the two reinforcing connecting rods (3) at the bottom of the supporting frame (5) are connected through a synchronous chain (19), the synchronous chain (19) is meshed with driven sprockets (4) on the reinforcing connecting rods (3), the top of a transmission chain (10) is sleeved on a fixed sprocket (8) on a lifting rotating shaft (9), two outer sides of the lifting rotating shaft (9) are respectively provided with a lifting rotating shaft limiting shaft sleeve (7), the fixed sprockets (8) are positioned at two sides of the top of the lifting rotating shaft (9), the other fixed sprocket (8) is connected with a driven chain (6) below the fixed sprocket (8), the bottom of the driven chain (6) is meshed with the driven sprockets (4) right below the fixed sprocket (8), a lifting supporting plate (14) is arranged on the inner side of the supporting frame (5), and the lifting supporting plate (14) is arranged on the inner side of the supporting frame (5) through a supporting plate lifting sprocket (16) and a sliding sleeve rod (17), layer board lifting sprocket (16) both sides mesh with driven chain (6) and drive chain (10) respectively, layer board lifting sprocket (16) outside all is fixed in braced frame (5) inboard through slip loop bar (17), be equipped with hoist and mount carrier (11) on hoist and mount layer board (14).

2. The lifting appliance for lifting and hanging the roller according to claim 1, wherein: and a bearing is arranged at the joint between the supporting plate lifting chain wheel (16) and the sliding sleeve rod (17).

3. The lifting appliance for lifting and hanging the roller according to claim 1, wherein: the lifting device is characterized in that two lifting devices (11) are arranged, and the two lifting devices (11) are connected through two electric telescopic rods (15).

4. The lifting appliance for lifting and hanging the roller according to claim 1, wherein: and a plurality of arc-shaped roller grooves (18) are formed in each hoisting carrier (11).

5. The lifting appliance for lifting and hanging the roller according to claim 1, wherein: and natural latex pads with textures are paved on the surface of the hoisting supporting plate (14).

6. The lifting appliance for lifting and hanging the roller according to claim 1, wherein: four bracing pieces on braced frame (5) divide into two sets ofly, with two bracing pieces that servo motor (13) are in the homonymy are a set of, and the bracing piece of two homonymies is a set of in addition, consolidate connecting rod (3) and install between every group bracing piece.

7. The lifting appliance for lifting and hanging the roller according to claim 1, wherein: the driven chain wheels (4) are double-row chain wheels.