CN221565527U

CN221565527U - Enameled wire internal stay hoist

Info

Publication number: CN221565527U
Application number: CN202323059588.1U
Authority: CN
Inventors: 瞿光恒
Original assignee: Jiangsu Huiguang Logistics Equipment Co ltd
Current assignee: Jiangsu Huiguang Logistics Equipment Co ltd
Priority date: 2023-11-14
Filing date: 2023-11-14
Publication date: 2024-08-20
Anticipated expiration: 2033-11-14

Abstract

The utility model belongs to the technical field of lifting appliances, in particular to an enameled wire internal stay lifting appliance, which comprises a lifting ring, a lifting frame and an internal stay mechanism, wherein the internal stay mechanism comprises a bottom plate, the top of the bottom plate is rotationally connected with a bidirectional screw rod, the top end of the bidirectional screw rod is fixedly connected with a hand wheel, two ends of the bidirectional screw rod are respectively and threadedly connected with threaded sleeves, two sides of the bidirectional screw rod are respectively and symmetrically provided with a vertical plate, one side surface of the vertical plate, which is close to the bidirectional screw rod, is hinged with one end of a connecting rod, the other end of the connecting rod is respectively hinged with two side surfaces of the two sets of threaded sleeves, one side of the bottom plate, which is opposite to the lifting frame, is provided with a limiting slide bar, two ends of the limiting slide bar are respectively fixed on one side of the bottom plate and the lifting frame, a plurality of T-shaped supporting plates are fixed on one side surface of the vertical plate, which is mutually far away from, and a plurality of anti-skid rubber blocks are respectively bonded on one side surface of the vertical plate. According to the utility model, the workpiece is hoisted in an internal supporting manner, so that the workpiece is not easy to scratch, the inner ring of the wire cylinder can be firmly adsorbed, and the enameled wire cylinder is effectively prevented from falling off.

Description

Enameled wire internal stay hoist

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to an enameled wire internal stay lifting appliance.

Background

The lifting appliance refers to a device for lifting a heavy object in a lifting machine. The most commonly used slings for lifting articles are hooks and slings, and others are slings, lifting chucks, clamps, forks and the like. Is widely applied to the hoisting industry. The traditional lifting appliance is connected by clamping or inserting, when a product with an inner cavity is lifted, the lifting appliance is in direct contact with the outer surface of the product, so that the outer surface of the product is easily worn, and the quality of the product is affected

According to patent number CN201720438685.7, an internal stay type coil lifting appliance is disclosed, which comprises a telescopic rod, a cross beam, a plurality of support arms and a support rod, wherein the lower end of the telescopic rod is provided with a connecting block, the connecting block is hinged with one end of the support rod, the other end of the support rod is hinged with one end of the support arm, the other end of the support arm is connected with the cross beam, and an annular stop block is fixedly arranged on the midwifery line of the cross beam.

The prior art has the following problems:

In the enameled wire processing, the enameled wire needs to be assembled and disassembled, a person who can move the enameled wire manually moves the enameled wire, and a lifting appliance which is not moved is used, so that the labor intensity of workers is high, serious potential safety hazards exist, and the traditional lifting appliance is easy to be affected by shaking to cause falling when lifting goods, so that the potential safety hazards exist.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an enameled wire internal stay lifting appliance, which solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an enameled wire internal stay hoist, includes rings, gallows and internal stay mechanism, internal stay mechanism includes the bottom plate, the top rotation of bottom plate is connected with two-way lead screw, the top fixedly connected with hand wheel of two-way lead screw, threaded connection has the thread bush respectively at the both ends of two-way lead screw, the both sides of two-way lead screw symmetry respectively are provided with the riser, the riser is close to one side of two-way lead screw and all articulates there is the one end of two sets of connecting rods, four sets of the other end of connecting rod articulates respectively at the both sides side of two sets of thread bushes, two sets of limit slide bars are installed to the opposite one side of bottom plate and gallows, the both ends of limit slide bar are fixed respectively in one side of bottom plate and gallows, two sets of the side equidistance that the riser kept away from each other is fixed with a plurality of T shape backup pads, and a plurality of anti-skidding glue pieces are glued respectively to one side that the T shape backup pad kept away from each other.

As a preferable technical scheme of the utility model, the hanging ring is welded at the middle position of the top of the hanging frame, and the upper end of the bidirectional screw rod penetrates through the hanging frame and is fixedly connected with the hand wheel.

As a preferable technical scheme of the utility model, telescopic rods are fixed on two sides of the bottom of the hanging frame, elastic air bags are fixedly connected to the bottom ends of the two groups of telescopic rods, the elastic air bags are of annular structures, and the two groups of limiting slide rods and the two-way screw rods respectively penetrate through the inner rings of the elastic air bags.

As a preferable technical scheme of the utility model, two groups of vertical plates are respectively provided with a mounting cavity, one ends of T-shaped gas pipes are assembled in the mounting cavities, the other ends of the two groups of T-shaped gas pipes are respectively fixed with two sides of an elastic air bag, a plurality of suckers are respectively arranged on the side surfaces of one side, far away from each other, of the two groups of vertical plates at equal intervals, and the suckers are communicated with the inside of the T-shaped gas pipes through exhaust pipes.

As a preferable technical scheme of the utility model, the bottom of the elastic air bag is contacted with the top of the threaded sleeve above the bidirectional screw rod.

As a preferable technical scheme of the utility model, two groups of thread sleeves are symmetrically arranged on two sides of the bidirectional screw rod respectively.

As a preferable technical scheme of the utility model, the plurality of anti-skid rubber blocks are all made of rubber materials, and the T-shaped gas pipe is made of soft materials.

Compared with the prior art, the utility model provides the enameled wire internal stay lifting appliance, which has the following beneficial effects:

1. According to the enameled wire inner support lifting appliance, the lifting rings, the hand wheels, the lifting frames, the two threaded sleeves and the two groups of connecting rods are arranged, so that the distance between the two groups of vertical plates is adjusted, the vertical plates drive the plurality of T-shaped supporting plates and the plurality of anti-skid rubber blocks to be supported outwards, the plurality of anti-skid rubber blocks are tightly contacted with the inner ring of the wire cylinder, the fixation is firm, the workpiece is lifted in an inner support mode, and the workpiece is not easy to scratch;

2. This enameled wire internal stay hoist through being provided with rings, hand wheel, gallows, two thread bush and two sets of connecting rods, has realized the removal of two sets of thread bush to the cooperation has two sets of telescopic links and elastic air bag, and elastic air bag is kept away from to the thread bush, and elastic air bag resumes elasticity, has realized sucking in the vacuum, thereby makes a plurality of vacuum chuck firmly adsorb a section of thick bamboo inner circle, can prevent effectively that enameled wire section of thick bamboo from dropping.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;

FIG. 3 is a schematic view of a partial enlarged structure at B in FIG. 1;

Fig. 4 is a schematic side view of the neutral plate of the present utility model.

In the figure: 1. a hanging ring; 2. a hand wheel; 3. a hanging bracket; 4. a two-way screw rod; 5. a thread sleeve; 6. a vertical plate; 7. a suction cup; 8. a limit slide bar; 9. a telescopic rod; 10. a T-shaped support plate; 11. an elastic air bag; 12. a mounting cavity; 13. a T-shaped gas tube; 14. a connecting rod; 15. an anti-skid rubber block.

Description of the embodiments

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.

Referring to fig. 1 to 4, in the present embodiment: the enameled wire internal stay hoist comprises a lifting ring 1, a hanging bracket 3 and an internal stay mechanism, wherein the internal stay mechanism comprises a bottom plate, the top of the bottom plate is rotationally connected with a bidirectional screw rod 4, the top end of the bidirectional screw rod 4 is fixedly connected with a hand wheel 2, two ends of the bidirectional screw rod 4 are respectively in threaded connection with a threaded sleeve 5, two sides of the bidirectional screw rod 4 are respectively symmetrically provided with a vertical plate 6, one side surface of the vertical plate 6, which is close to the bidirectional screw rod 4, is hinged with one ends of two groups of connecting rods 14, the other ends of four groups of connecting rods 14 are respectively hinged with two side surfaces of the two groups of threaded sleeves 5, two groups of limiting slide rods 8 are arranged on one side of the bottom plate, which is opposite to the hanging bracket 3, two ends of the limiting slide rods 8 are respectively fixed on one side of the bottom plate and the hanging bracket 3, one side surface, which is mutually far away from the two groups of vertical plates 6, is equidistantly provided with a plurality of T-shaped support plates 10, and one side surface, which is mutually far away from the T-shaped support plates are respectively bonded with a plurality of anti-skid rubber blocks 15.

In the embodiment, the hanging ring 1 is welded at the middle position of the top of the hanging frame 3, the hook of the crane is hung on the hanging ring 1, the enameled wire cylinder is lifted, manual moving is not needed, the labor intensity is reduced, the upper end of the bidirectional screw rod 4 penetrates through the hanging frame 3 and is fixedly connected with the hand wheel 2, and the hand wheel 2 is used for driving the bidirectional screw rod 4 to rotate; the telescopic rods 9 are fixed on two sides of the bottom of the hanging bracket 3, the elastic air bags 11 are fixedly connected to the bottom ends of the two groups of telescopic rods 9, the elastic air bags 11 are of annular structures, the two groups of limiting slide bars 8 and the two groups of bidirectional screw rods 4 respectively penetrate through the inner rings of the elastic air bags 11, as shown in the figure 1, the elastic air bags 11 are in a compressed state, when the two groups of screw sleeves 5 are mutually close, the screw sleeves 5 above the two groups of bidirectional screw rods 4 move downwards to be far away from the elastic air bags 11, and at the moment, the elastic air bags 11 recover elasticity and are matched with the two groups of telescopic rods 9, so that the elastic air bags 11 are convenient to stretch; the two groups of vertical plates 6 are respectively provided with a mounting cavity 12, one ends of T-shaped gas pipes 13 are assembled in the mounting cavities 12, the other ends of the two groups of T-shaped gas pipes 13 are respectively fixed with two sides of an elastic air bag 11, a plurality of suckers 7 are respectively arranged on the side surfaces of one side, far away from each other, of the two groups of vertical plates 6 at equal intervals, the plurality of suckers 7 are communicated with the inside of the T-shaped gas pipes 13 through exhaust pipes, the plurality of suckers 7 are all vacuum suckers, the plurality of suckers 7 are connected with mounting pipes, one ends of the plurality of mounting pipes are fixedly communicated with one side of the T-shaped gas pipes 13, the elastic air bag 11, the T-shaped gas pipes 13 and the plurality of mounting pipes realize vacuumizing the plurality of suckers 7, and further the plurality of vacuum suckers 7 firmly adsorb the inner rings of the wire cylinder, so that the vacuum suckers 7 are tightly adsorbed when being adsorbed; the bottom of the elastic air bag 11 is in contact with the top of the thread bush 5 above the bidirectional screw rod 4, sliding holes are formed in two sides of the thread bush 5, two ends of the two groups of limiting slide bars 8 respectively penetrate through the sliding holes, and the two groups of limiting slide bars 8 limit the thread bush 5; the two sets of thread sleeves 5 are symmetrically arranged on two sides of the bidirectional screw rod 4 respectively, and when the bidirectional screw rod 4 rotates, the distances between the two sets of thread sleeves 5 and the bidirectional screw rod 4 are equal; the anti-skid rubber blocks 15 are made of rubber materials, the anti-skid rubber blocks 15 have more comprehensive and better anti-skid effects, and the T-shaped gas pipe 13 is made of soft materials, so that the T-shaped gas pipe 13 can move along with the vertical plate 6.

The working principle and the using flow of the utility model are as follows: when the anti-slip device is used, firstly, the internal supporting mechanism is placed into a wire barrel of an enameled wire, then, the hand wheel 2 is rotated, the hand wheel 2 drives the two threaded sleeves 5 to be close to each other when rotating, under the cooperation of the two threaded sleeves 5 and the two groups of connecting rods 14, the vertical plate 6 is far away from the bidirectional screw rod 4, the vertical plate 6 drives the plurality of T-shaped supporting plates 10 and the plurality of anti-slip rubber blocks 15 to be supported outwards, the plurality of anti-slip rubber blocks 15 are tightly contacted with the inner ring of the wire barrel, the fixation is firm, when the two groups of threaded sleeves 5 are close to each other, the threaded sleeves 5 above the bidirectional screw rod 4 move downwards to be far away from the elastic air bag 11, at the moment, the elastic air bag 11 recovers elasticity, the vacuum suction disc 7 is sucked through the T-shaped air pipe 13, so that the inner ring of the wire barrel is firmly sucked by the plurality of vacuum suction disc 7, the suction force meets the requirement when the vacuum suction disc 7 is sucked, the enameled wire can be effectively prevented from falling down, the locking between the lifting tool and a product is completed, and the lifting ring 1 is matched.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a prop hoist in enameled wire, includes rings (1), gallows (3) and interior support mechanism, its characterized in that: the inner supporting mechanism comprises a bottom plate, the top of bottom plate rotates and is connected with two-way lead screw (4), the top fixedly connected with hand wheel (2) of two-way lead screw (4), threaded connection has thread bush (5) respectively at the both ends of two-way lead screw (4), the both sides of two-way lead screw (4) are symmetry respectively provided with riser (6), riser (6) all articulate the one end that has two sets of connecting rods (14) near one side of two-way lead screw (4), four sets of the other end of connecting rod (14) articulates respectively in the both sides side of two sets of thread bush (5), two sets of limit slide bar (8) are installed to the opposite one side of bottom plate and gallows (3), the both ends of limit slide bar (8) are fixed respectively in one side of bottom plate and gallows (3), and two sets of riser (6) are kept away from each other one side equidistance is fixed with a plurality of T shape backup pads (10), and a plurality of T shape backup pad (10) are kept away from each other one side and are glued respectively.

2. The wire inner support spreader of claim 1, wherein: the lifting ring (1) is welded at the middle position of the top of the lifting frame (3), and the upper end of the bidirectional screw rod (4) penetrates through the lifting frame (3) and is fixedly connected with the hand wheel (2).

3. The wire inner support spreader of claim 1, wherein: the lifting frame is characterized in that telescopic rods (9) are fixed on two sides of the bottom of the lifting frame (3), elastic air bags (11) are fixedly connected to the bottoms of the telescopic rods (9), the elastic air bags (11) are of annular structures, and the limiting slide rods (8) and the bidirectional screw rods (4) penetrate through inner rings of the elastic air bags (11) respectively.

4. The wire inner stay hanger of claim 3, wherein: the two sets of vertical plates (6) are respectively provided with a mounting cavity (12), one ends of T-shaped gas pipes (13) are assembled in the mounting cavities (12), the other ends of the T-shaped gas pipes (13) are respectively fixed with two sides of an elastic air bag (11), a plurality of suckers (7) are respectively arranged on one side surfaces of the two sets of vertical plates (6) which are far away from each other at equal intervals, and the suckers (7) are communicated with the inside of the T-shaped gas pipes (13) through exhaust pipes.

5. The wire inner stay hanger of claim 3, wherein: the bottom of the elastic air bag (11) is contacted with the top of the thread sleeve (5) above the bidirectional screw rod (4).

6. The wire inner support spreader of claim 1, wherein: the two groups of thread sleeves (5) are symmetrically arranged on two sides of the bidirectional screw rod (4) respectively.

7. The wire inner stay hanger of claim 4, wherein: the anti-skid rubber blocks (15) are made of rubber materials, and the T-shaped gas pipe (13) is made of soft materials.