CN111977538A

CN111977538A - Stage boom machine driving machine

Info

Publication number: CN111977538A
Application number: CN202010989822.2A
Authority: CN
Inventors: 田宏裕; 田吉伟; 刘巧兰
Original assignee: Taizhou Ginkgo Stage Machinery Engineering Co ltd
Current assignee: Taizhou Ginkgo Stage Machinery Engineering Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2020-11-24

Abstract

The invention discloses a stage suspender driving machine which comprises a frame, a fixed shaft, a fixed bolt, a base, a driving box, an emergency stop handle and a reduction box, wherein the top of the inner side of the frame is provided with a fixed frame through the fixed shaft, the fixed frame is provided with an upper pulley through a shaft pin, the fixed shaft and the fixed frame are provided with an upper group and a lower group which are respectively arranged at the top and the bottom of the frame, the fixed frame at the bottom of the inner side of the frame is provided with a lower pulley through the shaft pin, the surfaces of the upper pulley and the lower pulley are respectively provided with anti-skidding threads, the bottom of the frame is arranged on the base, two sides above the mounting seat are provided with a fixed seat, the right end of a winding drum penetrates. This emergency stop handle of stage jib machine driving machine sets up to automatically controlled structure to emergency stop handle passes through the electric property and is connected with the control cabinet, does not need artifical manual going to remove the alarm, thereby has practiced thrift labour and time.

Description

Stage boom machine driving machine

Technical Field

The invention relates to the technical field of stage suspender driving, in particular to a stage suspender driving machine.

Background

The stage suspender is a cross bar used for hanging various backdrop or curtain, runs through the whole stage, and can drive the suspender by using the winch to realize lifting. A winch, a light and small hoisting device for hoisting or pulling heavy objects by winding a steel wire rope or a chain on a winding drum, which is also called a winch. The hoist can drag the heavy object vertically, horizontally or obliquely.

However, when the existing driving device encounters an emergency, the alarm needs to be manually released after the emergency stop is recovered, labor force is wasted, and time is delayed.

Disclosure of Invention

The invention aims to provide a stage suspender driving machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a stage suspender driving machine comprises a frame, a fixed shaft, a fixed frame, an upper pulley, a motor, a lower pulley, fixed seats, a winding drum, a mounting seat, a fixed bolt, a base, a driving box, an emergency stop handle and a reduction gearbox, wherein the fixed frame is arranged at the top of the inner side of the frame through the fixed shaft, the upper pulley is arranged on the fixed frame through a shaft pin, the upper pulley is arranged on the fixed frame, the fixed shaft and the fixed frame are respectively arranged at the top and the bottom of the frame, the lower pulley is arranged on the fixed frame at the bottom of the inner side of the frame through the shaft pin, anti-skid grains are arranged on the surfaces of the upper pulley and the lower pulley, the mounting positions of the upper pulley and the lower pulley are not on the same vertical line, the bottom of the frame is arranged on the base, the mounting seat is fixed above the, the right end of the winding drum penetrates through the fixed seat to be connected with a driving end head of the driving box, and the top of the driving box is connected with the output end of the motor.

Preferably, the upper pulley and the lower pulley are respectively arranged in front of the upper part of the frame and behind the lower part of the frame, and the upper pulley, the lower pulley and the surface of the winding drum are made of rubber.

Preferably, the winding drum and the driving box are both set to be of a detachable structure through fixing bolts, the right end of the driving box is connected with the reduction gearbox, an emergency stop handle is mounted on the driving box and is set to be of an electric control structure, and the emergency stop handle is connected with the console through an electric property.

Preferably, the driving box comprises a triangular belt, a shaft and a gear inside.

Compared with the prior art, the invention has the beneficial effects that: the emergency stop handle is of an electric control structure and is electrically connected with the control console, manual warning removal is not needed, labor force and time are saved, in addition, the upper pulley and the lower pulley are respectively arranged in front of the upper portion of the frame and behind the lower portion of the frame, and the upper pulley, the lower pulley and the surface of the winding drum are made of rubber, so that the suspension rod can be stabilized in case of emergency.

Drawings

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

FIG. 2 is a schematic side view of the pulley of the present invention.

In the figure: 1. the device comprises a frame, 2, a fixed shaft, 3, a fixed frame, 4, an upper pulley, 5, a motor, 6, a lower pulley, 7, a fixed seat, 8, a winding drum, 9, a mounting seat, 10, a fixed bolt, 11, a base, 12, a driving box, 13, an emergency stop handle, 14 and a reduction gearbox.

The parts of the invention are available both commercially and in private customizations.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of 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 invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-2, an embodiment of a stage boom machine driving machine according to the present invention: a stage suspender driving machine comprises a frame 1, a fixed shaft 2, a fixed frame 3, an upper pulley 4, a motor 5, a lower pulley 6, a fixed seat 7, a winding drum 8, a mounting seat 9, a fixed bolt 10, a base 11, a driving box 12, an emergency stop handle 13 and a reduction gearbox 14, wherein the fixed frame 3 is installed at the top of the inner side of the frame 1 through the fixed shaft 2, the upper pulley 4 is installed on the fixed frame 3 through a shaft pin, the fixed shaft 2 and the fixed frame 3 are provided with an upper group and a lower group which are respectively installed at the top and the bottom of the frame 1, the lower pulley 6 is installed on the fixed frame 3 at the bottom of the inner side of the frame 1 through the shaft pin, anti-skid grains are respectively arranged on the surfaces of the upper pulley 4 and the lower pulley 6, the installation positions of the upper pulley 4 and the lower pulley 6 are not on the same vertical line, the bottom, fixing seats 7 are arranged on two sides above the mounting seat 9, a winding drum 8 is arranged between the fixing seats 7, the right end of the winding drum 8 penetrates through the fixing seats 7 to be connected with a driving end head of a driving box 12, and the top of the driving box 12 is connected with the output end of the motor 5;

the upper pulley 4 and the lower pulley 6 are respectively arranged at the front above the frame 1 and the rear below the frame 1, and the surface materials of the upper pulley 4, the lower pulley 6 and the winding drum 8 are all made of rubber;

the winding drum 8 and the driving box 12 are both set to be of a detachable structure through a fixing bolt 10, the right end of the driving box 12 is connected with a reduction box 14, an emergency stop handle 13 is mounted on the driving box 12, the emergency stop handle 13 is set to be of an electric control structure, and the emergency stop handle 13 is electrically connected with a console; the drive case 12 includes a triangular belt, a shaft, and gears inside.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a stage jib crane, includes frame (1), fixed axle (2), mount (3), top sheave (4), motor (5), lower pulley (6), fixing base (7), reel (8), mount pad (9), fixing bolt (10), base (11), drive case (12), scram handle (13) and reducing gear box (14), its characterized in that: the frame is characterized in that a fixing frame (3) is installed at the top of the inner side of the frame (1) through a fixing shaft (2), an upper pulley (4) is installed on the fixing frame (3) through a shaft pin, the fixing shaft (2) and the fixing frame (3) are arranged in an upper group and a lower group and are respectively installed at the top and the bottom of the frame (1), a lower pulley (6) is installed on the fixing frame (3) at the bottom of the inner side of the frame (1) through the shaft pin, anti-slip patterns are arranged on the surfaces of the upper pulley (4) and the lower pulley (6), the installation positions of the upper pulley (4) and the lower pulley (6) are not on the same vertical line, the bottom of the frame (1) is installed on a base (11), a mounting seat (9) is fixed above the base (11) in front of the frame (1) through a fixing bolt (10), fixing seats (7) are installed on two sides, the right end of the winding drum (8) penetrates through the fixed seat (7) to be connected with the driving end of the driving box (12), and the top of the driving box (12) is connected with the output end of the motor (5).

2. A stage boom machine drive according to claim 1, characterized in that: the upper pulley (4) and the lower pulley (6) are respectively arranged in the front above the frame (1) and the rear below the frame (1), and the surface materials of the upper pulley (4), the lower pulley (6) and the winding drum (8) are all rubber.

3. A stage boom machine drive according to claim 1, characterized in that: reel (8) and drive case (12) all set up to dismantlement formula structure through fixing bolt (10), drive case (12) right-hand member is connected with reducing gear box (14), and installs scram handle (13) on drive case (12), scram handle (13) set up to automatically controlled structure, scram handle (13) are connected with the control cabinet through the electrical property.

4. A stage boom machine drive according to claim 1, characterized in that: the driving box (12) comprises a triangular belt, a shaft and a gear.