CN210286466U

CN210286466U - Hanger and hoisting device

Info

Publication number: CN210286466U
Application number: CN201920315527.1U
Authority: CN
Inventors: 张鲲; 雷涛; 贺东方; 刘鹏; 罗维斌; 杜晶; 杨阳; 侯文涛; 李晨; 尤宝卿
Original assignee: Dongfeng Tqm Wuhan Metal Forming Co ltd
Current assignee: Dongshi Wuhan Industrial Co ltd
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-04-10
Anticipated expiration: 2029-03-13

Abstract

The utility model relates to a hanger, which comprises a hanging knot, two first connecting rods, an X-shaped cross rod group, a V-shaped rod group, a second connecting rod and two hanging arms, wherein the V-shaped rod group comprises two support rods hinged at the same end; one end of each of the two first connecting rods is hinged to the suspension joint, the other end of one of the first connecting rods is connected with the left upper end of the X-shaped cross rod group, and the other end of the other first connecting rod is connected with the right upper end of the X-shaped cross rod group; and two ends of the second connecting rod are respectively hinged on a hinge point of the V-shaped rod group and a hinge point of the X-shaped cross rod group. The utility model provides a gallows is under the combination of a V type pole group and an X type cross rod group, is connected by the auxiliary connecting rod, forms one can the parallel contraction and open hoist, and the fine adaptation needs the occasion of hoisting large-scale cuboid class article, and the hoisting device that uses this gallows hoists efficiently, and long service life lifts by crane steady safety.

Description

Hanger and hoisting device

Technical Field

The utility model relates to the field of mechanical equipment, especially, relate to a gallows and hoisting accessory.

Background

The hoisting operation is frequently carried out in factories and on wharfs, and for large standard parts or large parts with rectangular cross section shapes, the method is very general, but in occasions with more objects to be hoisted, operators are often required to arrange steel wire ropes, and the steel wire ropes need to be unloaded after hoisting is finished, so that the operation efficiency is low. In addition, in order to ensure that the steel wire rope is not sheared by the object to be lifted, a gasket is often required to be arranged at the contact position of the steel wire rope and the object to be lifted, so that the lifting efficiency is further reduced. The existing shear type hanging bracket is adopted, and the hanging bracket which is many times larger than the object and is longer in lifting arm is needed for lifting the object, so that the operation is inconvenient, and the waste is caused to equipment.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a hanger and a lifting device for solving at least one of the above problems.

A hanging bracket comprises a hanging knot, two first connecting rods, an X-shaped cross rod group, a V-shaped rod group, a second connecting rod and two hanging arms, wherein the X-shaped cross rod group comprises a left rod and a right rod, the left rod is hinged with the right rod, and the V-shaped rod group comprises two support rods hinged at the same end; one end of each of the two first connecting rods is hinged to the suspension joint, the other end of one of the first connecting rods is connected with the left upper end of the X-shaped cross rod group, and the other end of the other first connecting rod is connected with the right upper end of the X-shaped cross rod group; two ends of the second connecting rod are respectively hinged to a hinge point of the V-shaped rod group and a hinge point of the X-shaped cross rod group; the two ends of the lower parts of the V-shaped rod group and the X-shaped cross rod group are hinged to the suspension arm, and the hinged point of the V-shaped rod group and the suspension arm is located on the upper side of the hinged point of the X-shaped cross rod group and the suspension arm.

In one embodiment, the suspension arm includes a vertical arm and a cross arm, the cross arm being located at one end of the vertical arm.

Furthermore, the cross arm is perpendicular to the vertical arm, and a sawtooth part is arranged on the end face of one side, facing the suspension knot, of the cross arm.

Further, the sawtooth tips on the sawtooth parts face the vertical arms.

In one embodiment, the hanger further comprises a rotating motor, the rotating motor is arranged in the hanging knot, and a rotating shaft of the rotating motor is connected to one of the first connecting rods.

In one embodiment, the number of the second connecting rods is two, the two second connecting rods are hinged to a hinge point of the V-shaped rod group and a hinge point of the X-shaped cross rod group, and the second connecting rods are arranged on two sides of the hanger.

In one embodiment, the V-shaped rod set is hinged to the end of the suspension arm, and the X-shaped cross rod set is hinged to the suspension arm.

Based on same utility model thought, the utility model discloses still provide a hoisting accessory simultaneously, include like the gallows in any one of the above-mentioned embodiments.

The utility model provides a gallows is under the combination of a V type pole group and an X type cross rod group, is connected by the auxiliary connecting rod, forms one can the parallel contraction and open hoist, and the fine adaptation needs the occasion of hoisting large-scale cuboid class article, and the hoisting device that uses this gallows hoists efficiently, and long service life lifts by crane steady safety.

Drawings

Fig. 1 is a schematic structural view of a hanger according to an embodiment of the present invention;

fig. 2 is a detailed view of a cross arm structure of a suspension arm according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a hanger according to another embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

An embodiment of the present invention provides a suspension bracket, which comprises a suspension knot 100, two first connecting rods 200, an X-shaped cross rod set 300, a V-shaped rod set 400, a second connecting rod 500 and two suspension arms 600. The X-shaped cross bar assembly 300 includes a left bar and a right bar, the left bar is hinged to the right bar, i.e. the left bar and the right bar are hinged together, the hinge points are on the left bar and the right bar, and the hinge points are on the center points of the left bar and the right bar. The V-shaped bar set 400 includes two hinged support bars at the same end, and the two support bars may be hinged in a manner of stacking at the same end, or may be disposed in the bar body of another support bar, and at this time, a certain butt joint space needs to be disposed at the end of the other support bar. One ends of the two first connecting rods 200 are hinged to the hanging knots 100, the hanging knots 100 are used for hanging, and the whole part of the hanging bracket is connected with the hoisting rope, so that the hanging knots 100 are provided with hoisting rings. The other end of one of the first connecting rods 200 is connected to the left upper end of the X-shaped cross rod group 300, and the other end of the other first connecting rod 200 is connected to the right upper end of the X-shaped cross rod group 300, where the left upper end and the right upper end are relative, and the relative position is not changed by the change of the hanger position, the X-shaped cross rod group 300 as a whole necessarily has four free ends, a pair of ends with upward physical position is called an upper end, a pair of ends with downward physical position is called a lower end, and similarly, a pair of ends with leftward physical position is called a left end, a pair of ends with rightward physical position is called a right end, and so on, the concept of the left upper end and the right upper end is obtained. The two ends of the second connecting rod 500 are respectively hinged to the hinge point of the V-shaped rod set 400 and the hinge point of the X-shaped cross rod set, and the second connecting rod is used for connecting the V-shaped rod set 400 and the X-shaped cross rod set, so as to ensure that the distance between the respective hinge points of the two V-shaped rod set 400 and the X-shaped cross rod set keeps a certain value, and ensure that the two suspension arms 600 connected to the left and right sides of the V-shaped rod set 400 and the X-shaped cross rod set keep parallel expansion and. Both ends of the lower parts of the V-shaped rod set 400 and the X-shaped cross rod set are hinged on the suspension arm 600, and the hinged point of the V-shaped rod set 400 and the suspension arm 600 is positioned on the upper side of the hinged point of the X-shaped cross rod set and the suspension arm 600.

The utility model discloses the component part of connecting rod or pole group in each embodiment all adopts the rectangular shape body of rod, and the rectangular shape body of rod is convenient for assemble to required articulated shaft length is less, is favorable to alleviateing the dead weight. In addition, the elongated rod body is adopted, so that the tensile stress load in the length direction can be ensured to meet the design requirement under the condition of smaller material consumption.

As a possible solution, as shown in fig. 2, the suspension arm 600 specifically includes a vertical arm 610 and a cross arm 620, and the cross arm 620 is located at one end of the vertical arm 610. Further preferably, the cross arm 620 is perpendicular to the vertical arm 610, and a serration 621 is provided on an end surface of the cross arm 620 facing the suspension knot 100. The cross arm 620 is perpendicular to the vertical arm 610, so that the object with a right-angled edge can be hoisted more conveniently, and the sawtooth part 621 is adopted to improve grabbing stability. It is further preferable that the serrated tip 621a of the serrated portion 621 faces the vertical arm 610, and further, it is possible to securely hold the object between the two suspension arms 600 after the object is lifted.

As a possible solution, the hanger further includes a rotating motor, the rotating motor is disposed in the hanging knot 100, and a rotating shaft of the rotating motor is connected to one of the first connecting rods 200. This rotating electrical machines can make two of gallows hang arm 600 and open when needs, because the gallows can contract naturally under the action of gravity, consequently for making the gallows open more conveniently, adopt the mode of external force assistance to go on.

In another possible embodiment, as shown in fig. 3, the number of the second connecting rods 500 is two, and both the second connecting rods 500 are hinged at the hinge point of the V-shaped rod set 400 and the hinge point of the X-shaped cross rod set, and the second connecting rods 500 are disposed at both sides of the hanger. Adopt two second connecting rods 500 that set up respectively in gallows both sides, can make the structure of gallows more symmetrical on the one hand, make its focus keep on the geometry central line, on the other hand can also ensure the structural stability of gallows.

In addition, in one possible solution, the V-shaped set of bars 400 is hinged on the end of the suspension arm 600 and the X-shaped cross-bar set is hinged on the suspension arm 600. The V-shaped rod set 400 is hinged to the end of the suspension arm 600, so that the suspension arm 600 is simpler in structure and more convenient to use and maintain.

Based on same utility model thought, the utility model discloses still provide a hoisting accessory simultaneously, include like the gallows in any one of the above-mentioned embodiments, the gallows is the key component on the hoisting accessory, certainly the utility model discloses in other hoisting accessory's that do not mention key component should not be considered because not mentioned the utility model discloses a scheme is incomplete, because it is not the utility model discloses an improve key, do not give unnecessary details in this application.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A hanging bracket is characterized by comprising a hanging knot, two first connecting rods, an X-shaped cross rod group, a V-shaped rod group, a second connecting rod and two hanging arms, wherein the X-shaped cross rod group comprises a left rod and a right rod, the left rod is hinged with the right rod, and the V-shaped rod group comprises two support rods hinged at the same end; one end of each of the two first connecting rods is hinged to the suspension joint, the other end of one of the first connecting rods is connected with the left upper end of the X-shaped cross rod group, and the other end of the other first connecting rod is connected with the right upper end of the X-shaped cross rod group; two ends of the second connecting rod are respectively hinged on a hinge point of the V-shaped rod group and a hinge point of the X-shaped cross rod group; the two ends of the lower parts of the V-shaped rod group and the X-shaped cross rod group are hinged to the suspension arm, and the hinged point of the V-shaped rod group and the suspension arm is located on the upper side of the hinged point of the X-shaped cross rod group and the suspension arm.

2. The hanger of claim 1, wherein the hanger arm includes a vertical arm and a cross arm, the cross arm being located at one end of the vertical arm.

3. The hanger of claim 2, wherein the cross arm is perpendicular to the vertical arm, and a side surface of the cross arm facing the hanging knot is provided with serrations.

4. The hanger of claim 3, wherein a tip of a serration on the serration is directed toward the vertical arm.

5. The hanger of claim 1, further comprising a rotating electrical machine disposed within the suspension knot, a shaft of the rotating electrical machine being connected to one of the first connecting rods.

6. The hanger according to claim 1, wherein the number of the second connecting rods is two, and both the second connecting rods are hinged to a hinge point of the V-shaped rod set and a hinge point of the X-shaped cross rod set, and the second connecting rods are arranged on two sides of the hanger.

7. The hanger defined in claim 1 wherein the set of V-shaped bars is hinged to the end of the hanger arm and the set of X-shaped cross bars is hinged to the hanger arm.

8. A lifting device comprising a lifting frame as claimed in any one of claims 1 to 7.