CN216915840U

CN216915840U - Multi-angle rotating connecting device

Info

Publication number: CN216915840U
Application number: CN202220825908.6U
Authority: CN
Inventors: 陈建刚; 李春平; 王均明; 苗德刚; 刘统申; 彭中卫
Original assignee: Inner Mongolia Shanghaimiao Mining Industry Co ltd
Current assignee: Inner Mongolia Shanghaimiao Mining Industry Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-07-08
Anticipated expiration: 2032-04-11

Abstract

The utility model relates to the technical field of monorail cranes, in particular to a multi-angle rotating connecting device. The connecting rod comprises a connecting rod, the connecting rod both ends are equipped with first link respectively, first link with all be equipped with the second link between the connecting rod, two first link all with the second link rotates through first pivot to be connected, two the second link all with the connecting rod rotates through the second pivot to be connected, first pivot with the second pivot is not on the coplanar. According to the utility model, the existing connecting device is improved, so that the rotating angle of the connecting device is enlarged, the flexibility is improved, the device is convenient to quickly and stably turn, the device is more suitable for variable terrains in a roadway, and the mechanical abrasion of the adjacent part of the monorail crane and the connecting device is reduced.

Description

Multi-angle rotating connecting device

Technical Field

The utility model relates to the technical field of monorail cranes, in particular to a multi-angle rotating connecting device.

Background

The monorail crane is a system which uses a specially-made I-steel hung above a roadway as a track, and uses hanging vehicles with various functions to form a train set, and uses a traction device to draw the train set and make the train run along the track. The monorail crane comprises a track and lifting frames connected with the track in a sliding mode, a connecting device is arranged between every two adjacent lifting frames, and turning can be achieved so that the lifting frames can move along the track.

The tunnel is the various passageways that bore out between earth's surface and ore body, and the axis angle in tunnel is various, but current connecting device's rotatable angle is less, and can only rotate on a plane, is difficult to adapt to the topography change in tunnel, and rotation range is little moreover, has caused great damage to the atress position of lifting frame among the monorail hoist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-angle rotating connecting device which can rotate at multiple angles, so that a monorail crane can run more stably, and abrasion is reduced.

The utility model provides a multi-angle rotating connecting device which comprises a connecting rod, wherein two ends of the connecting rod are respectively provided with a first connecting frame, a second connecting frame is arranged between the first connecting frame and the connecting rod, the two first connecting frames are rotatably connected with the second connecting frame through first rotating shafts, the two second connecting frames are rotatably connected with the connecting rod through second rotating shafts, and the first rotating shafts and the second rotating shafts are not on the same plane.

Preferably, a groove is formed in the position, corresponding to the connecting rod, of the second connecting frame, and two ends of the connecting rod are respectively located in the grooves corresponding to the second connecting frame.

Preferably, a groove is formed in the position, corresponding to the second connecting frame, of the first connecting frame, and the two second connecting frames are respectively located in the grooves corresponding to the first connecting frame.

Preferably, a groove is formed in the position, corresponding to the connecting rod, of the second connecting frame, and two ends of the connecting rod are respectively located in the grooves corresponding to the second connecting frame; the first connecting frame is provided with a groove corresponding to the second connecting frame, and the two second connecting frames are respectively positioned in the grooves corresponding to the first connecting frame.

Preferably, two sides of the first connecting frames, which are far away from the second connecting frame, are provided with bases.

Preferably, the first rotating shaft is a high-strength bolt.

Preferably, the second rotating shaft is a high-strength bolt.

Preferably, the length of the connecting rod is 30-50 cm.

Preferably, the height of each of the first and second connection frames is less than 30 cm.

Preferably, the first connecting frame, the second connecting frame and the connecting rod are all made of metal materials.

Has the advantages that:

according to the utility model, the existing connecting device is improved, so that the rotating angle of the connecting device is enlarged, the flexibility is improved, the device is convenient to quickly and stably turn, the device is more suitable for variable terrains in a roadway, and the mechanical abrasion of the adjacent part of the monorail crane and the connecting device is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic top view of the present invention.

Description of reference numerals:

1-connecting rod, 2-second connecting frame, 3-first connecting frame, 4-second rotating shaft, 5-first rotating shaft, 6-base and 7-lifting frame.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "coupled" are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

A multi-angle rotating connecting device is shown in figures 1-2 and comprises a connecting rod 1, wherein first connecting frames 3 are respectively arranged at two ends of the connecting rod 1, second connecting frames 2 are respectively arranged between the first connecting frames 3 and the connecting rod 1, the two first connecting frames 3 are rotatably connected with the second connecting frames 2 through first rotating shafts 5, the two second connecting frames 2 are rotatably connected with the connecting rod 1 through second rotating shafts 4, the angle between each first rotating shaft 5 and each second rotating shaft 4 is 90 degrees, the rotating angle between each first rotating shaft 5 and each second rotating shaft 4 is enlarged, the rotating angle can be simultaneously rotated up and down, left and right, and equipment can conveniently run.

A groove is formed in the position, corresponding to the connecting rod 1, of the second connecting frame 2, and two ends of the connecting rod 1 are located in the grooves corresponding to the second connecting frame 2 respectively; the first connecting frame 3 is provided with a groove corresponding to the second connecting frame 2, and the two second connecting frames 2 are respectively positioned in the grooves corresponding to the first connecting frame 3. The first connecting frame 3 and the second connecting frame 2 are both in U-shaped structures, so that adjacent components can be better connected, and the stability of the utility model is improved.

One side that second link 2 was kept away from to two first links 3 all is equipped with base 6. The base 6 is fixedly connected with the first connecting frame 3. The lifting frames 7 are connected through the base 6, and the monorail crane is arranged between the adjacent lifting frames 7 of the monorail crane, so that the rotating angle between the lifting frames 7 is increased, the mechanical abrasion is reduced, and the service life of the lifting frames 7 is prolonged.

The first rotating shaft 5 and the second rotating shaft 4 both adopt high-strength bolts. Adopt high strength bolted connection, stable in structure, it is nimble convenient to use, convenient to detach change.

The length of the connecting rod 1 is 30-50cm, so that the turning can be flexibly and stably realized, and the monorail crane cannot be damaged due to too short length. The heights of the first connecting frame 3 and the second connecting frame 2 are both less than 30 cm. The lifting frame 7 can be prevented from being damaged due to the overlarge rotating angle.

First link 3, second link 2 and connecting rod 1 are the metal material, and life is longer.

The working process is as follows:

bases 6 at two ends are respectively welded at corresponding positions of adjacent lifting frames 7 in the monorail crane, a second connecting frame 2 and a connecting rod 1 are sequentially installed, when the monorail crane starts to operate, the lifting frames 7 slide along an upper track, and when the track fluctuates or turns, the monorail crane can rotate at multiple angles through a first rotating shaft 5 and a second rotating shaft 4, so that the monorail crane can operate more stably and flexibly. When needing to overhaul and dismantle, can dismantle first pivot 5 and second pivot 4, and then dismantle second link 2 and connecting rod 1, dismantle simple and conveniently.

The skilled person will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a multi-angle rotates connecting device, a serial communication port, including the connecting rod, the connecting rod both ends are equipped with first link respectively, first link with all be equipped with the second link between the connecting rod, two first link all with the second link rotates through first pivot to be connected, two the second link all with the connecting rod rotates through the second pivot to be connected, first pivot with contained angle between the second pivot is 90.

2. The multi-angle rotating connecting device as claimed in claim 1, wherein the second connecting frame has a groove corresponding to the connecting rod, and two ends of the connecting rod are respectively located in the grooves corresponding to the second connecting frame.

3. The multi-angle rotary joint of claim 1 wherein the first connecting frame has a groove corresponding to the second connecting frame, and the two second connecting frames are respectively located in the grooves corresponding to the first connecting frame.

4. The multi-angle rotating connecting device as claimed in claim 1, wherein the second connecting frame is provided with a groove corresponding to the connecting rod, and two ends of the connecting rod are respectively located in the grooves corresponding to the second connecting frame; the first connecting frame is provided with a groove corresponding to the second connecting frame, and the two second connecting frames are respectively positioned in the grooves corresponding to the first connecting frame.

5. The multi-angle rotating connecting device as claimed in claim 1, wherein a base is provided on each of two sides of the first connecting frame away from the second connecting frame.

6. The multi-angle rotary joint of claim 1, wherein the first rotary shaft is a high-strength bolt.

7. The multi-angle rotary joint of claim 6, wherein the second shaft is a high-strength bolt.

8. The multi-angle rotary joint as claimed in claim 1, wherein the length of the connecting rod is 30-50 cm.

9. The multi-angle rotating joint as claimed in claim 1, wherein the first and second connecting frames each have a height of less than 30 cm.

10. The multi-angle rotating connecting device as claimed in claim 1, wherein the first connecting frame, the second connecting frame and the connecting rod are made of metal.