CN211813045U

CN211813045U - Screw rod internal stay formula coil hoist

Info

Publication number: CN211813045U
Application number: CN202020418933.3U
Authority: CN
Inventors: 周贤; 王志峰; 王常清
Original assignee: Nantong Fuhua Electromechanical Manufacturing Co Ltd
Current assignee: Nantong Fuhua Electromechanical Manufacturing Co Ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-30
Anticipated expiration: 2030-03-27

Abstract

The utility model provides a screw rod internal stay type coil lifting appliance, which comprises internal stay pieces, a fixed frame, a hinged seat, an adjusting frame and an adjusting screw rod, wherein the number of the internal stay pieces is 2, the internal stay pieces are arc sections on the same annular, and the internal stay pieces and the arc sections are arranged oppositely; each inner supporting piece is provided with a fixing frame, the fixing frames are longitudinally arranged, the lower ends of the fixing frames are fixed on the inner supporting pieces, the upper ends of the fixing frames are provided with the hinge seats, and the two hinge seats are hinged with each other through hinge screws; each fixing frame is provided with an adjusting frame, the two adjusting frames are correspondingly arranged and are provided with through holes with internal threads, and the axes of the two through holes are positioned on the same straight line; the adjusting screw rod penetrates through the two through holes, an external thread matched with the through holes in the adjusting frame is arranged on the adjusting screw rod, the thread directions from the middle point of the adjusting screw rod to the two ends are opposite, and the opposite threads are matched with the two through holes respectively. The structure is simple, the operation is convenient, and the large-scale production and use are facilitated.

Description

Screw rod internal stay formula coil hoist

Technical Field

The utility model relates to a coil processing equipment production field, more specifically the formula coil hoist that props in screw rod that says so.

Background

The traditional coil moving lifting appliance is heavy, other auxiliary equipment such as a steel rope is needed, the operation is complicated, and the production efficiency is influenced.

Disclosure of Invention

To the defect among the prior art, the utility model aims at providing a screw rod internal stay formula coil hoist solves one or more among the above-mentioned technical problem.

According to one aspect of the utility model, a screw rod internal support type coil lifting appliance is provided, which comprises internal support pieces, a fixed frame, a hinged seat, an adjusting frame and an adjusting screw rod, wherein the number of the internal support pieces is 2, the internal support pieces are arc sections on the same annular shape, and the internal support pieces and the arc sections are arranged oppositely; each inner supporting piece is provided with a fixing frame, the fixing frames are longitudinally arranged, the lower ends of the fixing frames are fixed on the inner supporting pieces, the upper ends of the fixing frames are provided with the hinge seats, and the two hinge seats are hinged with each other through hinge screws; each fixing frame is provided with an adjusting frame, the two adjusting frames are correspondingly arranged and are provided with through holes with internal threads, and the axes of the two through holes are positioned on the same straight line; the adjusting screw rod penetrates through the two through holes, an external thread matched with the through holes in the adjusting frame is arranged on the adjusting screw rod, the thread directions from the middle point of the adjusting screw rod to the two ends are opposite, and the opposite threads are matched with the two through holes respectively.

In some embodiments, a limiting clamping block is arranged at the middle section of the adjusting screw, and the limiting clamping block is sleeved and fixed at the middle section of the adjusting screw.

In some embodiments, a lifting ring is provided on the hinge base.

In some embodiments, an end of the adjusting screw is provided with an adjusting rocker; the lower end of the outer side of the inner supporting sheet is provided with a fork head outwards.

The utility model provides a pair of prop formula coil hoist in screw rod when coil or rotor need remove, stretch into the rotor with this structure in, rotate adjusting screw and make the alignment jig remove dorsad, drive two interior stay piece reverse movements until the inner wall that tightly supports the rotor. The device has simple structure and convenient operation, and is beneficial to large-scale production and use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic top view of an embodiment of the present invention;

FIG. 2 is a schematic front view of an embodiment of the present invention;

fig. 3 is a schematic top view of a usage state of an embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

With reference to fig. 1 to 3, a screw rod internal support type coil lifting appliance comprises internal support pieces 10, a fixed frame 30, a hinge seat 20, an adjusting frame 31 and an adjusting screw rod 60, wherein the number of the internal support pieces 10 is 2, the internal support pieces are all annular arc sections with the same size, and the internal support pieces and the arc sections are arranged oppositely; each inner supporting piece 10 is provided with a fixing frame 30, the fixing frame 30 is longitudinally arranged, the lower end of the fixing frame is fixed on the inner supporting piece 10, the upper end of the fixing frame is provided with the hinge seat 20, and the two hinge seats 20 are hinged with each other through a hinge screw 40; each fixing frame 30 is provided with an adjusting frame 31, the two adjusting frames 31 are correspondingly arranged and are provided with through holes with internal threads, and the axes of the two through holes are positioned on the same straight line; the adjusting screw 60 passes through the two through holes, is provided with an external thread matched with the through holes on the adjusting frame 31, and the thread directions from the middle point of the adjusting screw 60 to the two ends are opposite, and the opposite threads are respectively matched with the two through holes.

The middle section of the adjusting screw 60 is provided with a limiting fixture block 62, and the limiting fixture block 62 is sleeved and fixed on the middle section of the adjusting screw 60.

A lifting ring 50 is provided on the hinge base 20.

An adjusting rocker 61 is arranged at one end part of the adjusting screw rod 60; the lower end of the outer side of the inner supporting sheet 10 is provided with a fork 11 outwards.

The utility model provides a pair of prop formula coil hoist in screw rod, when coil or rotor need remove, stretch into rotor 90 with this structure in, rotate adjusting screw 60 and make alignment jig 31 remove dorsad, drive two interior stay 10 reverse movements until the inner wall that tightly supports rotor 90. The device has simple structure and convenient operation, and is beneficial to large-scale production and use. In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims

1. A screw rod internal supporting type coil lifting appliance is characterized by comprising an internal supporting piece (10), a fixed frame (30), a hinged seat (20), an adjusting frame (31) and an adjusting screw rod (60), wherein,

the number of the inner supporting pieces (10) is 2, the inner supporting pieces are all arc sections on a ring with the same size, and the inner supporting pieces and the arc sections are arranged oppositely; each inner supporting piece (10) is provided with a fixing frame (30), the fixing frames (30) are longitudinally arranged, the lower ends of the fixing frames are fixed on the inner supporting pieces (10), the upper ends of the fixing frames are provided with the hinge seats (20), and the two hinge seats (20) are hinged with each other through hinge screws (40);

each fixing frame (30) is provided with an adjusting frame (31), the two adjusting frames (31) are correspondingly arranged and are provided with through holes with internal threads, and the axes of the two through holes are positioned on the same straight line;

the adjusting screw rod (60) penetrates through the two through holes, external threads matched with the through holes in the adjusting frame (31) are arranged on the adjusting screw rod, the directions of the threads from the middle point of the adjusting screw rod (60) to the two ends are opposite, and the opposite threads are matched with the two through holes respectively.

2. The screw inner-supporting coil hanger according to claim 1, wherein a limiting block (62) is arranged at the middle section of the adjusting screw (60), and the limiting block (62) is sleeved and fixed at the middle section of the adjusting screw (60).

3. A threaded rod internal stay coil hanger according to claim 2, wherein the hinge seat (20) is provided with a lifting ring (50).

4. The screw inner supporting coil hanger according to claim 3, wherein one end of the adjusting screw (60) is provided with an adjusting rocker (61); the lower end of the outer side of the inner supporting sheet (10) is provided with a fork head (11) outwards.