CN211069035U - Lifting machine that stage was used - Google Patents
Lifting machine that stage was used Download PDFInfo
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- CN211069035U CN211069035U CN201921330064.2U CN201921330064U CN211069035U CN 211069035 U CN211069035 U CN 211069035U CN 201921330064 U CN201921330064 U CN 201921330064U CN 211069035 U CN211069035 U CN 211069035U
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- shaped supporting
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Abstract
The utility model relates to the field of stage equipment, in particular to a lifting machine for a stage, which comprises a lifting machine body; a fixing frame is fixedly arranged at the upper end of the elevator body, a fixing block is arranged at the upper end of the fixing frame, and the fixing block is fixedly arranged at the upper end of the fixing frame through bolts; the upper end of the fixed block is provided with an arc-shaped supporting block, the arc-shaped supporting block and the fixed block are integrally formed, an arc-shaped clamping block is arranged on the arc-shaped supporting block in a matched mode, and the arc-shaped clamping block is connected with the arc-shaped supporting block through a fixing bolt; a driving assembly is arranged in the elevator body, a driving wheel is mounted on the driving assembly, a steel wire rope is wound on the driving wheel, and a stretching assembly is arranged at the lower end of the steel wire rope; the stage elevator has the following advantages: the roof beam mounting device can be mounted on a roof beam through the matching action of the arc-shaped supporting block and the arc-shaped clamping block, and is convenient and simple to mount and dismount; and secondly, the stretching assembly arranged on the stretching assembly is not only simple and convenient to disassemble, but also has better firmness after being assembled, and is not easy to loosen.
Description
Technical Field
The utility model relates to a stage equipment field specifically is a lifting machine that stage was used.
Background
At present, a special stage hoister is specially installed on a stage, and is applied to lifting of film and television system performance equipment or stage equipment (such as prop equipment, suspender equipment, background wall, audio and video frame, stage plate and the like) so as to achieve the purpose of being more dazzling and wonderful in performance.
The existing elevator for the stage on the market generally uses a motor to directly lift or descend the stage equipment by fastening the stage equipment through a steel wire rope, so as to realize the lifting or hanging of the stage equipment. Although the elevator for the stage that is sold at present is small and exquisite in design, place on ground usually, realize the lift to the stage property through pulley and wire rope combined action on the roof, seem troublesome so a bit, occupied the stage space.
To the problem in the above-mentioned background art, the utility model aims at providing a lifting machine that stage was used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting machine that stage was used to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an elevator for a stage, comprising: the hoisting machine comprises a hoisting machine body, wherein a fixed frame is fixedly arranged at the upper end of the hoisting machine body, a fixed block is arranged at the upper end of the fixed frame, and the fixed block is fixedly arranged at the upper end of the fixed frame through bolts; the upper end of the fixed block is provided with an arc-shaped supporting block, the arc-shaped supporting block and the fixed block are integrally formed, an arc-shaped clamping block is arranged on the arc-shaped supporting block in a matched mode, and the arc-shaped clamping block is connected with the arc-shaped supporting block through a fixing bolt;
the elevator is characterized in that a driving assembly is arranged in the elevator body, a driving wheel is mounted on the driving assembly, a steel wire rope is wound on the driving wheel, and a stretching assembly is arranged at the lower end of the steel wire rope.
As a further aspect of the present invention: the left side and the right side of the elevator body are provided with heat dissipation holes.
As a further aspect of the present invention: the driving assembly comprises a motor, a reduction gearbox and a rotating shaft, a driving shaft of the motor is connected with the interior of the reduction gearbox, the rotating shaft is arranged on the right side of the reduction gearbox, a driving wheel is mounted on the rotating shaft, and a limiting block is arranged on the surface of the driving wheel.
As a further aspect of the present invention: the stretching assembly comprises a fixing ring, a screw rod, a connecting end and a hook, and the fixing ring, the screw rod, the connecting end and the hook are sequentially assembled from top to bottom to form a complete stretching assembly.
As a further aspect of the present invention: the screw rod is arranged at the lower end of the fixing ring, the screw rod and the fixing ring are integrally formed, external threads are arranged on the surface of the lower end of the screw rod, and through holes are formed in the left side and the right side of the lower end of the screw rod; the inside internal thread hole that is equipped with of connection end, the through-hole has been seted up to the connection end left and right sides.
As a further aspect of the present invention: the lower end of the screw rod is in a hollow state, internal threads are arranged inside the lower end of the screw rod, external threads are arranged on the surface of the top end of the hook, and through holes are formed in the left side and the right side of the top end of the hook.
Compared with the prior art, the beneficial effects of the utility model are that:
the stage elevator has the following advantages:
the roof beam mounting device can be mounted on a roof beam through the matching action of the arc-shaped supporting block and the arc-shaped clamping block, and is convenient and simple to mount and dismount;
and secondly, the stretching assembly arranged on the stretching assembly is not only simple and convenient to disassemble, but also has better firmness after being assembled, and is not easy to loosen.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed 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 only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a stage elevator according to an embodiment of the present invention.
Fig. 2 is an installation schematic diagram of an inside driving assembly of a hoisting machine body of a hoisting machine for a stage according to an embodiment of the present invention.
Fig. 3 is an exploded schematic view of a tension assembly of the stage hoist according to an embodiment of the present invention.
In the figure: 1-arc supporting block, 2-arc clamping block, 3-fixing block, 4-bolt, 5-fixing frame, 6-elevator body, 7-heat dissipation hole, 8-steel wire rope, 9-stretching component, 10-driving wheel, 11-motor, 12-reduction box, 13-rotating shaft, 14-limiting block, 15-fixing ring, 16-screw, 17-connecting end, 18-limiting pin, 19-hook, 20-beam, 21-stage prop and 22-triangular stage.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1, in embodiment 1 of the present invention, an elevator for a stage includes: the hoisting machine comprises a hoisting machine body 6, wherein a fixed frame 5 is fixedly arranged at the upper end of the hoisting machine body 6, a fixed block 3 is arranged at the upper end of the fixed frame 5, and the fixed block 3 is fixedly arranged at the upper end of the fixed frame 5 through a bolt 4; the upper end of the fixed block 3 is provided with an arc-shaped supporting block 1, the arc-shaped supporting block 1 and the fixed block 3 are integrally formed, the arc-shaped supporting block 1 is matched with an arc-shaped clamping block 2, and the arc-shaped clamping block 2 is connected with the arc-shaped supporting block 1 through a fixed bolt;
a driving assembly is arranged in the elevator body 6, a driving wheel 10 is mounted on the driving assembly, a steel wire rope 8 is wound on the driving wheel 10, and a stretching assembly 9 is arranged at the lower end of the steel wire rope 8;
the lifting machine for the stage is installed on a roof beam 20 through the cooperation of an arc supporting block 1 and an arc clamping block 2, then, through starting a driving assembly, the running driving assembly enables a steel wire rope 8 wound on a driving wheel 10 to be wound and unwound, and then the stretching assembly 9 at the lower end of the steel wire rope 8 is lifted, and further the stage prop 21 or performer arranged on the stretching assembly 9 is lifted.
Further, heat dissipation holes 7 are formed in the left side and the right side of the elevator body 6, and the heat dissipation holes 7 are used for heat dissipation when a driving assembly inside the elevator body 6 runs.
Referring to fig. 2, further, the driving assembly includes a motor 11, a reduction gearbox 12 and a rotating shaft 13, a driving shaft of the motor 11 is connected with the inside of the reduction gearbox 12, the rotating shaft 13 is arranged on the right side of the reduction gearbox 12, a driving wheel 10 is mounted on the rotating shaft 13, and a limiting block 14 is arranged on the surface of the driving wheel 10;
the motor 11 is started, a driving shaft of the motor 11 drives the rotating shaft 13 to slowly rotate after the speed reduction effect of the reduction gearbox 12, the rotating shaft 13 which slowly rotates further enables the driving wheel 10 to slowly rotate, the driving wheel 10 which slowly rotates further enables the steel wire rope 8 on the surface of the driving wheel 10 to be wound and unwound, and the limiting block 14 arranged on the surface of the driving wheel 10 ensures that the steel wire rope 8 is not easy to slip in the winding and unwinding process.
Example 2
Referring to fig. 3, further, the stretching assembly 9 includes a fixing ring 15, a screw 16, a connecting end 17 and a hook 19, and the fixing ring 15, the screw 16, the connecting end 17 and the hook 19 are sequentially assembled from top to bottom to form a complete stretching assembly 9;
specifically, the screw 16 is arranged at the lower end of the fixing ring 15, the screw 16 and the fixing ring 15 are integrally formed, external threads are arranged on the surface of the lower end of the screw 16, and through holes are formed in the left side and the right side of the lower end of the screw 16; an internal threaded hole is formed in the connecting end head 17, and through holes are formed in the left side and the right side of the connecting end head 17;
when the screw 16 is assembled with the connecting end 17, the lower end of the screw 16 is connected with the internal threaded hole in the connecting end 17 in an interference fit manner through external threads, so that the screw 16 is assembled with the connecting end 17, and after the screw 16 and the connecting end 17 are assembled, the screw 16 and the connecting end 17 are firmly installed by sequentially penetrating through the through hole of the screw 16 and the through hole of the connecting end 17 through the limiting pin 18.
Furthermore, the lower end of the screw rod 16 is in a hollow state, internal threads are arranged inside the lower end of the screw rod 16, external threads are arranged on the surface of the top end of the hook 19, and through holes are formed in the left side and the right side of the top end of the hook 19;
when the screw 16 is assembled with the hook 19, the top end of the hook 19 extends into the internal thread inside the bottom end of the screw 16 inside the connecting end head 17, the external thread on the surface of the top end of the hook 19 is connected with the internal thread inside the lower end of the screw 16 in an interference fit manner, so that the screw 16 is assembled with the hook 19, and then the limiting pin 18 sequentially penetrates through the through hole of the connecting end head 17, the through hole at the lower end of the screw 16 and the through hole at the top end of the hook 19, so that the screw 16 and the hook 19 are fixedly.
The embodiment of the utility model provides a theory of operation is:
the lifting machine for the stage is installed on a roof beam through the cooperation of the arc supporting block 1 and the arc clamping block 2, then the driving assembly is started, the running driving assembly enables the steel wire rope 8 wound on the driving wheel 10 to be wound and unwound, the stretching assembly 9 at the lower end of the steel wire rope 8 is lifted, and then the stage prop 21 or performer arranged on the stretching assembly 9 is lifted from the triangular stage 22.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An elevator for a stage, comprising: lifting machine body (6), its characterized in that:
a fixing frame (5) is fixedly installed at the upper end of the elevator body (6), a fixing block (3) is arranged at the upper end of the fixing frame (5), and the fixing block (3) is fixedly installed at the upper end of the fixing frame (5) through a bolt (4); the upper end of the fixed block (3) is provided with an arc-shaped supporting block (1), the arc-shaped supporting block (1) and the fixed block (3) are integrally formed, the arc-shaped supporting block (1) is provided with an arc-shaped clamping block (2) in a matching manner, and the arc-shaped clamping block (2) is connected with the arc-shaped supporting block (1) through a fixed bolt;
the elevator is characterized in that a driving assembly is arranged inside the elevator body (6), a driving wheel (10) is installed on the driving assembly, a steel wire rope (8) is wound on the driving wheel (10), and a stretching assembly (9) is arranged at the lower end of the steel wire rope (8).
2. A stage hoist as claimed in claim 1, wherein: the left side and the right side of the elevator body (6) are provided with heat dissipation holes (7).
3. A stage hoist as claimed in claim 1, wherein: the driving assembly comprises a motor (11), a reduction gearbox (12) and a rotating shaft (13), a driving shaft of the motor (11) is connected with the interior of the reduction gearbox (12), the rotating shaft (13) is arranged on the right side of the reduction gearbox (12), a driving wheel (10) is installed on the rotating shaft (13), and a limiting block (14) is arranged on the surface of the driving wheel (10).
4. A stage hoist as claimed in claim 1, wherein: stretching assembly (9) are including solid fixed ring (15), screw rod (16), connection end (17) and couple (19), gu fixed ring (15), screw rod (16), connect end (17) and couple (19) from last down assembling in proper order, constitute a complete stretching assembly (9).
5. A stage hoist as claimed in claim 4, wherein: the screw rod (16) is arranged at the lower end of the fixing ring (15), the screw rod (16) and the fixing ring (15) are integrally formed, external threads are arranged on the surface of the lower end of the screw rod (16), and through holes are formed in the left side and the right side of the lower end of the screw rod (16); the connecting end head (17) is internally provided with an internal threaded hole, and the left side and the right side of the connecting end head (17) are provided with through holes.
6. A stage hoist as claimed in claim 5, wherein: the lower end of the screw rod (16) is in a hollow state, internal threads are arranged inside the lower end of the screw rod (16), external threads are arranged on the surface of the top end of the hook (19), and through holes are formed in the left side and the right side of the top end of the hook (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921330064.2U CN211069035U (en) | 2019-08-16 | 2019-08-16 | Lifting machine that stage was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921330064.2U CN211069035U (en) | 2019-08-16 | 2019-08-16 | Lifting machine that stage was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211069035U true CN211069035U (en) | 2020-07-24 |
Family
ID=71635459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921330064.2U Active CN211069035U (en) | 2019-08-16 | 2019-08-16 | Lifting machine that stage was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211069035U (en) |
-
2019
- 2019-08-16 CN CN201921330064.2U patent/CN211069035U/en active Active
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