CN108360854A - A kind of stage safety protection device - Google Patents

A kind of stage safety protection device Download PDF

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Publication number
CN108360854A
CN108360854A CN201810172519.6A CN201810172519A CN108360854A CN 108360854 A CN108360854 A CN 108360854A CN 201810172519 A CN201810172519 A CN 201810172519A CN 108360854 A CN108360854 A CN 108360854A
Authority
CN
China
Prior art keywords
protection
stage
lifting
rack
sidebar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810172519.6A
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Chinese (zh)
Inventor
李声鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Fire Yan Culture Media Co Ltd
Original Assignee
Anhui Fire Yan Culture Media Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Fire Yan Culture Media Co Ltd filed Critical Anhui Fire Yan Culture Media Co Ltd
Priority to CN201810172519.6A priority Critical patent/CN108360854A/en
Publication of CN108360854A publication Critical patent/CN108360854A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries, prisons
    • E04H3/10Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries, prisons for meetings, entertainments, or sports
    • E04H3/22Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
    • E04H3/24Constructional features of stages
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries, prisons
    • E04H3/10Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries, prisons for meetings, entertainments, or sports
    • E04H3/22Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
    • E04H3/24Constructional features of stages
    • E04H3/26Revolving stages; Stages able to be lowered

Abstract

Include rack, table top, anti-fall alarm set, protection lifting platform, sidewall protection device and controller the invention discloses a kind of stage safety protection device, rack is the frame structure being used to support, it is equipped with the table top for performance in the upper horizontal of rack, table top is equipped with lift span, it is internally provided with protection lifting platform in rack, protection lifting platform is aligned with lift span, protect the upper surface flush at the top and table top of lifting platform, sidewall protection device is installed in the lateral surface of rack, anti-fall alarm set is installed on table top.The present invention can prevent personnel from falling stage, solve the security risk of traditional stage when in use, the effective protection personal safety of performer.

Description

A kind of stage safety protection device
Technical field
The invention belongs to performing device technical fields, and in particular to a kind of stage safety protection device.
Background technology
The considerations of for stage effect, the generation of stage uneven surface or even hole, the management of stage equipment facility with It uses, it is ensured that the safety during performance ensures the satisfactory completion of performance.Traditional stage safety equipment loophole is big, can not be effective Protect performer's safety, it is therefore necessary to design a kind of novel stage safety protection device.
Invention content
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose a kind of stage lighting, pass through A kind of stage safety protection device prevents personnel from falling stage, solves the security risk of traditional stage when in use, has knot Structure is simple, safe and efficient feature.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is:A kind of stage safety protection device includes Rack, table top, anti-fall alarm set, protection lifting platform, sidewall protection device and controller, rack are the frame knot being used to support Structure is equipped with the table top for performance in the upper horizontal of rack, and table top is equipped with lift span, and protection lifting is internally provided in rack Platform, protection lifting platform are aligned with lift span, protect the top of lifting platform and the upper surface flush of table top, are pacified in the lateral surface of rack Equipped with sidewall protection device, anti-fall alarm set is installed on table top.
As a preferred embodiment, the protection lifting platform include lifting stage body, flexible table top, lifting gear, It is hollow column structure to protect air bag and protection sidebar, protection sidebar, and protection sidebar is vertical at the lower surface of table top, protection Sidebar one end is equipped with lifting gear, lifting gear around the lift span outer of setting table top on the ground inside protection sidebar For electric hydaulic telescopic rod, electric hydaulic telescopic rod is vertical at ground, is equipped with and rises in the top level of electric hydaulic telescopic rod Stage body drops, and lifting stage body is directed at lift span, is equipped with flexible table top in the upper surface of lifting stage body, protects the side wall of sidebar to be equipped with and protect Protect air bag.Flexible table top includes frame body and flexible layer, and through-hole is equipped among frame body, is equipped with flexible layer in through-hole, institute It is rubber to state flexible layer, and electric telescopic rod is equipped between frame body and lifting stage body, protects the bottom of sidebar to be equipped with triggering and opens It closes, protection sidebar top side is along inwardly equipped with the first optoelectronic switch.It includes compressed air cylinder, electrically operated valve and soft capsule to protect air bag The port of body, compression gas tank is equipped with electrically operated valve, and electrically operated valve is mounted on soft utricule, the side that electrically operated valve passes through electrical connection Formula is connect with controller.Electric rotating machine is equipped between table top and lifting gear.Anti-fall alarm set includes electromagnet and iron plate, electricity Magnet is mounted on the surrounding of table top lift span.Anti-fall alarm set includes vibration motor and pressure switch, and pressure switch is attached to platform The surrounding of face upper surface lift span, vibration motor are mounted on the lower section of table top.Sidewall protection device include matrix, ejector spring, Second optoelectronic switch stirs motor and cushion, and matrix is mounted on the lateral surface of rack, and collective is equipped with counterbore, is installed in counterbore Have cushion, between cushion and counterbore base be equipped with ejector spring, counterbore be equipped with stir motor, stir motor front end be equipped with dial Lever, poke rod are stuck on cushion, and the second optoelectronic switch is equipped in the one end in matrix towards outside.
Beneficial effects of the present invention:The technical problem to be solved by the present invention is to propose a kind of stage lighting, pass through a kind of dance Platform safety device prevents personnel from falling stage, solves the security risk of traditional stage when in use, have it is simple in structure, Safe and efficient feature.
Description of the drawings
The content expressed by this specification attached drawing and the label in figure are briefly described below:
Fig. 1 is the structure chart of the stage safety protection device specific implementation mode of the present invention;
Fig. 2 is the structure chart of the protection lifting platform specific implementation mode of the present invention;
Fig. 3 is the structure chart of the sidewall protection device specific implementation mode of the present invention.
Wherein, 1, table top, 2, lift span, 3, sidewall protection device, 4, anti-fall alarm set, 5, rack, 6, protection lifting Platform, 301, matrix, the 302, second optoelectronic switch, 303, stir motor, 304, cushion, 305, ejector spring, 601, protection sidebar, 602, flexible layer, 603, frame body, 604, trigger switch, 605, lifting gear, 606, lifting stage body, 607, electric telescopic rod.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, each component that the specific implementation mode of the present invention is for example involved Shape, construction, the mutual alignment and connection relation between each section, the effect of each section and operation principle, manufacturing process and Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology Scheme has more complete, accurate and deep understanding.
As shown in Figs. 1-3, a kind of stage safety protection device includes rack 5, table top 1, anti-fall alarm set 4, protection liter It is the frame structure being used to support to drop platform 6 and sidewall protection device 3, rack 5, is equipped in the upper horizontal of rack 5 for performing Table top 1, table top 1 be equipped with lift span 2, rack 5 be internally provided with protection lifting platform 6, protect lifting platform 6 and lift span 2 it is right Together, the upper surface flush at the top and table top 1 of protection lifting platform 6 is equipped with sidewall protection device 3 in the lateral surface of rack 5 and uses The injury caused by preventing accidental falling is equipped with anti-fall alarm set 4 in the side of table top 1 towards rack 5, described anti-fall to carry Device 4 of waking up is located at the outer of the surrounding and lift span 2 of table top 1.
It includes lifting stage body 606, flexible table top 1, lifting gear 605, protection air bag and protection sidebar to protect lifting platform 6 601, protection sidebar 601 is hollow column structure, and protection sidebar 601 is vertical at the lower surface of table top 1, protects sidebar 601 One end is around 2 outer of lift span of setting table top 1, in order to facilitate the disengaging of personnel and article, in the side of protection sidebar 601 Bottom is equipped with inlet/outlet, and lifting gear 605 is equipped on the ground inside protection sidebar 601, and the lifting gear 605 is electronic Hydraulic telescopic rod, electric hydaulic telescopic rod are vertical at ground, and electric hydaulic telescopic rod is by way of electrical connection and controller It is connected, is equipped with lifting stage body 606 in the top level of electric hydaulic telescopic rod, lifting stage body 606 is directed at lift span 2, when electronic Hydraulic telescopic rod can drive moving up and down for lifting platform when moving up and down, and personnel are transported to platform from 1 lower section of table top to realize The top in face 1 is equipped with flexible table top 1 in the upper surface of lifting stage body 606, and flexible table top 1 includes frame body 603 and flexible layer 602, it is equipped with through-hole among frame body 603, flexible layer 602 is installed, the flexible layer 602 is rubber, in frame in through-hole It is equipped with electric telescopic rod 607 between body 603 and lifting stage body 606, the electric telescopic rod 607 is by way of electrical connection and control Device connection processed can will lift flexible table top 1 and 606 release travel buffer space of lifting stage body when electric telescopic rod 607 rises, It is shunk in electric telescopic rod 607, flexible table top 1 is contacted with lifting stage body 606 at this point, when stepping down on flexible table top 1 due to rising Support performance influenced on stage so flexible table top 1 will not be recessed of drop stage body 606, is equipped in the bottom of protection sidebar 601 Trigger switch 604,601 top side of protection sidebar is along inwardly equipped with the first optoelectronic switch, the first optoelectronic switch and trigger switch 604 It is connect with controller by way of electrical connection, when lifting stage body 606 is triggered to trigger switch 604, the first optoelectronic switch is beaten It opens, protection air bag is additionally provided in the side wall of protection sidebar 601, the protection air bag includes compressed air cylinder, electrically operated valve and soft The port of utricule, compression gas tank is equipped with electrically operated valve, and electrically operated valve is mounted on soft utricule, and electrically operated valve passes through electrical connection Mode is connect with controller, and electrically operated valve can be opened when the first optoelectronic switch detects that object falls from lift span 2, and compression is empty Gas tank can inflate one protective layer of formation into soft utricule and provide protection, electronic ought be stretched when lifting stage body 606 and moving to bottom Contracting bar 607 rises flexible table top 1 to provide double shielding, and when lifting stage body 606 and moving to top, electric telescopic rod 607 is received The normal stage performance of shadow, optimization are not equipped with electric rotating machine between table top 1 and lifting gear 605, can control lifting for contracting The rotation of stage body 606 reaches different stage effect.
The anti-fall alarm set 4 includes electromagnet and iron plate, and electromagnet is mounted on the surrounding of 1 lift span 2 of table top, by iron Piece is bonded in the sole of performer, and when lifting the decline of stage body 606, electromagnet is powered, can be apparent when performer steps on warning zone Suction is felt, to remind neighbouring performer note that the anti-fall alarm set 4 or vibration motor and pressure of optimization are opened It closes, when pressure switch is attached to the upper surface of table top 1, vibration motor is mounted on the lower section of table top 1, when personnel step on pressure switch When vibration motor vibrations to remind personnel to pay attention to.
Sidewall protection device 3 includes matrix 301, ejector spring 305, the second optoelectronic switch 302, stirs motor 303 and soft Pad 304, matrix 301 are mounted on the lateral surface of rack 5, and collective is equipped with counterbore, cushion 304 is equipped in counterbore, in cushion 304 Between counterbore base be equipped with ejector spring 305, counterbore be equipped with stir motor 303, stir 303 front end of motor be equipped with stir Bar, the poke rod are stuck on cushion 304, the second optoelectronic switch 302 are equipped in the one end in matrix 301 towards outside, when second It when optoelectronic switch 302 detects that object falls, stirs motor 303 and lifts poke rod, ejector spring 305 ejects cushion 304 at this time Realize protection.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or without changing Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.This hair Bright protection domain should be determined by the scope of protection defined in the claims.

Claims (8)

1. a kind of stage safety protection device, which is characterized in that the full protection device includes rack (5), table top (1), anti-fall Alarm set (4), protection lifting platform (6), sidewall protection device (3) and controller, rack (5) are the frame knot being used to support Structure is equipped with the table top (1) for performance in the upper horizontal of rack (5), and table top (1) is equipped with lift span (2), in rack (5) It is internally provided with protection lifting platform (6), protection lifting platform (6) is aligned with lift span (2), the top of protection lifting platform (6) and table top (1) upper surface flush is equipped with sidewall protection device (3) in the lateral surface of rack (5), is equipped on table top (1) anti-fall Alarm set (4).
2. stage safety protection device according to claim 1, which is characterized in that the protection lifting platform (6) includes rising Dropping stage body (606), flexible table top (1), lifting gear (605), protection air bag and protection sidebar (601), protection sidebar (601) is Hollow column structure, protection sidebar (601) are vertical at the lower surface of table top (1), and protection sidebar (601) one end is around setting Lift span (2) outer of table top (1) is equipped with lifting gear (605), lifting gear on the internal ground of protection sidebar (601) (605) it is electric hydaulic telescopic rod, electric hydaulic telescopic rod is vertical at ground, is set in the top level of electric hydaulic telescopic rod There are lifting stage body (606), lifting stage body (606) to be directed at lift span (2), flexible platform is equipped in the upper surface of lifting stage body (606) The side wall in face (1), protection sidebar (601) is equipped with protection air bag.
3. stage safety protection device according to claim 2, which is characterized in that the flexibility table top (1) includes frame Body (603) and flexible layer (602) are equipped with through-hole among frame body (603), flexible layer (602) are equipped in through-hole, described soft Property layer (602) be rubber, electric telescopic rod (607), protection sidebar are equipped between frame body (603) and lifting stage body (606) (601) bottom is equipped with trigger switch (604), and protection sidebar (601) top side is along inwardly equipped with the first optoelectronic switch.
4. stage safety protection device according to claim 2, which is characterized in that the protection air bag includes compressed air The port of tank, electrically operated valve and soft utricule, compression gas tank is equipped with electrically operated valve, and electrically operated valve is mounted on soft utricule, electronic Valve is connect by way of electrical connection with controller.
5. stage safety protection device according to claim 2, which is characterized in that the table top (1) and lifting gear (605) electric rotating machine is equipped between.
6. stage safety protection device according to claim 1, which is characterized in that the anti-fall alarm set (4) includes Electromagnet and iron plate, electromagnet are mounted on the surrounding of table top (1) lift span (2).
7. stage safety protection device according to claim 1, which is characterized in that the anti-fall alarm set (4) includes Vibration motor and pressure switch, pressure switch are attached to the surrounding of table top (1) upper surface lift span (2), and vibration motor is mounted on platform The lower section in face (1).
8. stage safety protection device according to claim 1, which is characterized in that the sidewall protection device (3) includes Matrix (301), the second optoelectronic switch (302), stirs motor (303) and cushion (304), matrix (301) at ejector spring (305) Lateral surface mounted on rack (5), collective are equipped with counterbore, cushion (304) are equipped in counterbore, in cushion (304) and counterbore Between bottom be equipped with ejector spring (305), counterbore be equipped with stir motor (303), stir motor (303) front end be equipped with stir Bar, poke rod are stuck on cushion (304), and the second optoelectronic switch (302) is equipped in the one end in matrix (301) towards outside.
CN201810172519.6A 2018-03-01 2018-03-01 A kind of stage safety protection device Pending CN108360854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810172519.6A CN108360854A (en) 2018-03-01 2018-03-01 A kind of stage safety protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810172519.6A CN108360854A (en) 2018-03-01 2018-03-01 A kind of stage safety protection device

Publications (1)

Publication Number Publication Date
CN108360854A true CN108360854A (en) 2018-08-03

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112012531A (en) * 2020-08-05 2020-12-01 浙江大丰实业股份有限公司 Stage personnel dropproof safety protection monitored control system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130067829A1 (en) * 2011-09-15 2013-03-21 Michael James JOHNSTONE Mobile Truck-Mounted Performance Stage on a Hydraulic Lift
CN103236134A (en) * 2013-05-02 2013-08-07 浙江大丰实业有限公司 Anti-falling safety monitoring system for stage
CN205296918U (en) * 2015-12-27 2016-06-08 天津快乐出发科技有限公司 Stage safety protection controlling means
CN205330217U (en) * 2016-01-07 2016-06-22 湖南城市学院 Novel interactive stage of concert device
CN206336871U (en) * 2017-01-06 2017-07-18 杨光 Protector and elevator anti-drop system in a kind of elevator
CN206502485U (en) * 2017-03-03 2017-09-19 无锡职业技术学院 The anti-fall self-locking protecting device of elevator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130067829A1 (en) * 2011-09-15 2013-03-21 Michael James JOHNSTONE Mobile Truck-Mounted Performance Stage on a Hydraulic Lift
CN103236134A (en) * 2013-05-02 2013-08-07 浙江大丰实业有限公司 Anti-falling safety monitoring system for stage
CN205296918U (en) * 2015-12-27 2016-06-08 天津快乐出发科技有限公司 Stage safety protection controlling means
CN205330217U (en) * 2016-01-07 2016-06-22 湖南城市学院 Novel interactive stage of concert device
CN206336871U (en) * 2017-01-06 2017-07-18 杨光 Protector and elevator anti-drop system in a kind of elevator
CN206502485U (en) * 2017-03-03 2017-09-19 无锡职业技术学院 The anti-fall self-locking protecting device of elevator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112012531A (en) * 2020-08-05 2020-12-01 浙江大丰实业股份有限公司 Stage personnel dropproof safety protection monitored control system
CN112012531B (en) * 2020-08-05 2021-12-14 浙江大丰实业股份有限公司 Stage personnel dropproof safety protection monitored control system
WO2022028103A1 (en) * 2020-08-05 2022-02-10 浙江大丰实业股份有限公司 Fall prevention safety protection monitoring system for stage crew

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