CN212269308U

CN212269308U - Suspension device

Info

Publication number: CN212269308U
Application number: CN202020264026.8U
Authority: CN
Inventors: 张娴
Original assignee: Hangzhou Songcheng Performance Valley Technology And Culture Development Co ltd
Current assignee: Hangzhou Songcheng Performance Valley Technology And Culture Development Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2021-01-01
Anticipated expiration: 2030-03-05

Abstract

The present application relates to a suspension device comprising: a support; the positioner is arranged on the bracket; the pulley device is arranged at one end of the bracket and is parallel to the positioner; the winch is arranged on the bracket and is arranged along the vertical direction of the pulley device, and a rope of the winch penetrates through the pulley device and is connected to the positioner; and the suspension assembly is connected with a rope of the winch.

Description

Suspension device

Technical Field

The application relates to the field of mechanical equipment, in particular to a suspension device.

Background

In present theater performance trade, need add various novel, the performance mode of attracting audience's eyeball, the stage property is common mechanical device in the theater, and the stage property can be arranged in the upper air of stage area, cooperates scenario or film to reach the performance effect. As the stage is larger and larger, the depth of the stage is also longer and longer, and when necessary, the performers and the stage staff cannot quickly cross the stage in performance.

SUMMERY OF THE UTILITY MODEL

An object of the present application is to provide a suspension device for solving the technical problems in the prior art.

In order to achieve the above object, an embodiment of the present application provides a suspension device, including: a support; the positioner is arranged on the bracket; the pulley device is arranged at one end of the bracket and is parallel to the positioner; the winch is arranged on the bracket and is arranged along the vertical direction of the pulley device, and a rope of the winch penetrates through the pulley device and is connected to the positioner; and the suspension assembly is connected with a rope of the winch.

In an alternative embodiment, the positioner comprises: a fixed base; and the steering pulley block is arranged in the fixed base and is connected with a rope of the winch.

In an alternative embodiment, the active surface of the diverting pulley set is perpendicular to the direction of movement of the suspension assembly.

In an alternative embodiment, the hoist comprises: a machine base; the driving motor is arranged on the base; and the winding drum is arranged at the driving end of the driving motor and is coaxially arranged with the driving motor.

In an alternative embodiment, the angle of declination of the drum to pay out the rope is less than 3 °.

In an alternative embodiment, the axis of the hoist is perpendicular to the base rails of the hoist.

In an alternative embodiment, the pulley arrangement comprises: and the symmetrical center line of the fixed pulley is superposed with the winding side of the winding drum.

In an alternative embodiment, the number of crown blocks corresponds to the number of positioners.

In an alternative embodiment, the suspension assembly comprises: the connecting base is arranged on the bracket; and the pull ring is arranged on the connecting base and is connected with a rope of the winch.

In an alternative embodiment, the suspension assemblies are at least three, and the centers of symmetry of the pull rings in each suspension assembly are collinear.

Additional features and advantages of the present application will be described in detail in the detailed description which follows.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a suspension device according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a positioner according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a winch according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a pulley device provided in an embodiment of the present application;

fig. 5 is a schematic structural diagram of a suspension assembly provided in an embodiment of the present application.

Icon: the suspension device 100, the bracket 110, the rope 120;

the device comprises a positioner 200, a fixed base 210 and a steering pulley block 220;

a winch 300, a base 310, a driving motor 320 and a winding drum 330;

pulley device 400, fixed pulley 410;

suspension assembly 500, attachment base 510, pull ring 520.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Referring to fig. 1, the present embodiment provides a suspension device 100 for hoisting a rope 120 by a hoist 300 to lift an object connected to a suspension assembly 500, and a positioner 200 and a pulley device 400 are respectively disposed between the hoist 300 and the suspended object to lift the rope 120, so as to ensure safe and smooth operation of the rope 120 during hoisting. The suspension device 100 includes: bracket 110, positioner 200, hoist 300, sheave apparatus 400, and suspension assembly 500. Wherein, the positioner 200 is disposed on the bracket 110, the pulley device 400 is disposed at one end of the bracket 110 and is parallel to the positioner 200, the winch 300 is disposed on the bracket 110 and is disposed in a vertical direction along the pulley device 400, the rope 120 of the winch 300 passes through the pulley device 400 to be connected to the positioner 200, and finally the suspension assembly 500 is connected to the rope 120 of the winch 300.

In one embodiment, the hoist 300 is started to pay out or retract the rope 120, the pulley device 400 is vertically above the hoist 300, so that the rope 120 can vertically pass through the pulley device 400 upwards, the positioner 200 is parallel to the pulley device 400, the rope 120 passes through the pulley device 400 and extends towards the positioner 200, the suspension assembly 500 is connected with the rope 120, and the suspension assembly 500 can suspend an object.

In the above suspension process, the rope 120 is perpendicular to the rope 120 at the section from the hoist 300 to the pulley device 400 and at the section from the pulley device 400 to the positioner 200. The rope 120 naturally sags due to gravity after passing through the positioner 200, so that the rope 120 sags to be parallel to the section from the hoist 300 to the pulley device 400 and perpendicular to the section from the pulley device 400 to the positioner 200.

Referring to fig. 2, a positioning device 200 according to the present embodiment is provided, in which the positioning device 200 is used for tensioning the rope 120 and connecting with the rope 120. The positioner 200 includes: a fixed base 210 and a turning pulley block 220, wherein the turning pulley block 220 is arranged in the fixed base 210.

In one embodiment, the movable surface of the diverting pulley block 220 is perpendicular to the moving direction of the suspension assembly 500. The diverting pulley pack 220 diverts the rope 120 to a position where it is desired to extend.

Referring to fig. 3, a hoisting machine 300 according to the present embodiment is used for hoisting a rope 120 to provide power for suspending an object. The hoist 300 includes: a base 310, a driving motor 320, and a winding drum 330. Wherein, the driving motor 320 is disposed on the base 310, and the winding drum 330 is disposed at the driving end of the driving motor 320 and is disposed coaxially with the driving motor 320.

In one embodiment, the drum 330 is driven by the driving motor 320 to rotate clockwise or counterclockwise, which causes the rope 120 to gradually wind on the drum 330 or leave the drum 330.

In one embodiment, the angle of deviation of the rope 120 paid out by the drum 330 is less than 3 ° in the vertical direction, and the axis of the winch 300 is perpendicular to the rail of the base 310 of the winch 300.

Referring to fig. 4, a sheave apparatus 400 for straightening a rope 120 paid out from a hoist 300 and changing an extending direction of the rope 120 from a vertical extending direction to a parallel extending direction is provided in this embodiment. The pulley device 400 is composed of at least one fixed pulley 410, and the symmetrical center line of the fixed pulley 410 coincides with the winding side of the winding drum 330.

In one embodiment, the number of the fixed pulleys 410 is the same as the number of the positioners 200.

Referring to fig. 5, which is a suspension assembly 500 provided in the present embodiment, the suspension assembly 500 is connected to the rope 120. The suspension assembly 500 includes: the base 510 and the pull ring 520 are connected, wherein the rope 120 is fixed to the pull ring 520 by knotting after being wound around the movable pulley for at least one turn. The connection base 510 is provided on the bracket 110, and the pulling ring 520 is provided on the connection base 510 to connect the rope 120 of the hoist 300.

In one embodiment, there are at least three suspension elements 500, and the centers of symmetry of the pull rings 520 in each suspension element 500 are collinear.

In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

It should be noted that the features of the embodiments in the present application may be combined with each other without conflict.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A suspension device, comprising:

a support;

the positioner is arranged on the bracket;

the pulley device is arranged at one end of the bracket and is parallel to the positioner;

the winch is arranged on the bracket and is arranged along the vertical direction of the pulley device, and a rope of the winch penetrates through the pulley device and is connected to the positioner;

and the suspension assembly is connected with the rope of the winch.

2. The suspension device of claim 1, wherein the positioner comprises:

a fixed base;

and the steering pulley block is arranged in the fixed base and is connected with a rope of the winch.

3. A suspension arrangement according to claim 2, characterised in that the active surface of the diverting pulley block is perpendicular to the direction of movement of the suspension assembly.

4. The suspension device according to claim 1, wherein the hoisting machine comprises:

a machine base;

the driving motor is arranged on the base;

and the winding drum is arranged at the driving end of the driving motor and is coaxially arranged with the driving motor.

5. A suspension device according to claim 4, characterized in that the angle of declination of the drum for paying out the rope is less than 3 °.

6. The suspension device according to claim 4, characterized in that the axis of the hoist is perpendicular to the frame rails of the hoist.

7. The suspension device according to claim 4, wherein the pulley device comprises:

and the symmetrical center line of the fixed pulley is coincided with the winding side of the winding drum.

8. The suspension device according to claim 7, wherein the number of the fixed pulleys corresponds to the number of the positioners.

9. The suspension device of claim 1, wherein the suspension assembly comprises:

the connecting base is arranged on the bracket;

and the pull ring is arranged on the connecting base and is connected with a rope of the winch.

10. The suspension arrangement of claim 9 wherein the suspension assemblies are at least three, the centers of symmetry of the pull rings in each suspension assembly being collinear.