WO2023185008A1 - 一种高安全性的电梯用防误开结构 - Google Patents

一种高安全性的电梯用防误开结构 Download PDF

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Publication number
WO2023185008A1
WO2023185008A1 PCT/CN2022/132777 CN2022132777W WO2023185008A1 WO 2023185008 A1 WO2023185008 A1 WO 2023185008A1 CN 2022132777 W CN2022132777 W CN 2022132777W WO 2023185008 A1 WO2023185008 A1 WO 2023185008A1
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WIPO (PCT)
Prior art keywords
fixedly connected
sides
elevator
door
chute
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PCT/CN2022/132777
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English (en)
French (fr)
Inventor
陈晓峰
张凯栋
吴森林
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丽阳电梯工程有限公司
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Application filed by 丽阳电梯工程有限公司 filed Critical 丽阳电梯工程有限公司
Publication of WO2023185008A1 publication Critical patent/WO2023185008A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions

Definitions

  • the utility model relates to the technical field of elevator landing doors, and in particular to a high-security anti-accidental opening structure for elevators.
  • An elevator refers to a permanent transportation equipment that serves a number of specific floors in a building. Its car runs on at least two rigid rails that are perpendicular to the horizontal plane or have an inclination angle of less than 15° with the plumb line. Elevator doors are very important in elevators. Generally, elevators are equipped with two doors. The one that can be seen from outside the elevator and is fixed on each side is called the hall door. The one that can be seen from the inside and is fixed on the car and moves with the car is called the car door. The elevator door The switch of the elevator is generally driven by the car door to open the hall door. Its stability, rationality and safety are the key factors that determine the elevator grade.
  • Chinese patent documents disclose a safety protection device for children to prevent accidental opening of an elevator.
  • the technical solution of the present utility model is: it includes a wall and a summoning box arranged on the wall.
  • the summoning box is provided with an up key and a down key.
  • the wall is provided with fixed plates on both sides of the calling box.
  • a sliding rail is provided between the fixed plate and the sliding rail.
  • a first sliding plate and a second sliding plate capable of covering the upward key and the downward key are arranged on the first sliding plate and the second sliding plate respectively.
  • the first sliding plate and the second sliding plate are respectively fixedly connected to the fixed plate through a return spring, the first sliding plate and the second sliding plate are slidingly connected to the sliding rail, and the sliding rail is provided with Trapezoidal bumps, the first sliding plate and the second sliding plate are respectively provided with trapezoidal grooves that match the trapezoidal bumps.
  • the solution provided by the utility model can prevent children from directly pressing the elevator buttons to prevent accidental opening.
  • the anti-accidental opening device of its large-log elevator can only prevent the door from accidentally opening through one device, and the anti-accidental opening effect is not very good.
  • the elevator anti-accidental opening devices fail, they cannot promptly remind the people riding on them or even notify the elevator maintenance personnel, making it impossible to carry out repairs at the first time.
  • This utility model is to propose a high-security anti-accidental opening structure for elevators in order to solve the shortcomings existing in the prior art.
  • a high-security anti-accidental opening structure for an elevator including a car, with a second chute fixedly connected to the front side of the top end of the car, and the second chute is fixedly connected to the top front side of the car.
  • the two clamping holes on the left side and the two clamping holes on the right side are symmetrical with respect to the center of the second chute.
  • the left and right sides of the second chute are Second hydraulic cylinders are provided on both sides.
  • the second hydraulic cylinders are arranged with the cylinder body up and the piston rod down.
  • the outside of the piston rod of the second hydraulic cylinder matches the inside of the card hole.
  • Both sides The sides of the cylinder body of the second hydraulic cylinder are slidingly connected to both sides of the second chute.
  • the top ends of the cylinder body of the second hydraulic cylinder on both sides are fixedly connected with fixed brackets, and the bottoms of the fixed brackets on both sides are fixed respectively.
  • the left door and the right door are connected.
  • the right side of the front end of the left door and the left side of the front end of the right door are fixedly connected with magnetic blocks.
  • the magnetic blocks attract the same poles.
  • the magnetic blocks on the left side are connected to each other.
  • a magnetic sensor is fixedly connected to the front end, a strip electromagnet is fixedly connected to the right end of the left door, a card slot is provided at the left end of the right door, and a plurality of adsorption blocks are fixedly connected to the inner wall of the right end of the card slot from top to bottom.
  • Fixed seats are fixedly connected to the front sides of the left and right ends of the car, and first hydraulic cylinders are fixedly connected to the opposite sides of the fixed seats.
  • the opposite ends of the first hydraulic cylinder are fixedly connected to the fixed brackets on both sides. Opposite side.
  • a plurality of wheels are rotatably connected to the bottoms of the left door and the right door.
  • a first chute is provided on the front side of the inner wall of the bottom end of the car, and the inner wall of the bottom end of the first chute is close to the bottom of the wheel surface.
  • An elevator alarm communicator is fixedly connected to the inner wall of the right end of the car.
  • a warning light is fixedly connected to the inner wall of the top of the car.
  • An infrared sensor is fixedly connected to the front end of the car.
  • a controller is fixedly connected to the front end of the second chute, and the controller is signally connected to an infrared sensor, a magnetic sensor, a warning light, an elevator alarm communicator, the first hydraulic cylinder and the second hydraulic cylinder.
  • the first hydraulic cylinder is fixed by the fixed seats on the left and right sides of the elevator car to push the fixed bracket.
  • the fixed bracket drives the normal operation of the elevator door.
  • a second hydraulic cylinder is fixedly connected to the fixed bracket.
  • the infrared sensor senses when the elevator is operating and sends a signal to the controller.
  • the controller opens the second hydraulic cylinder and moves one end of the hydraulic cylinder. It snaps into the card hole to prevent accidental opening of the elevator door.
  • the strip electromagnet fixed at the right end of the left door cooperates with the card slot at the left end of the right door to perform the locking function.
  • Adsorption block when the elevator door is closed, the strip electromagnet will be energized and the adsorption block will be used to reinforce the elevator door's mis-opening effect.
  • Figure 1 is a left perspective view of a high-security anti-accidental opening structure for elevators proposed by the present utility model
  • Figure 2 is a top perspective view of a high-security anti-accidental opening structure for elevators proposed by the present utility model
  • Figure 3 is a cross-sectional view of the right door of a high-security anti-accidental opening structure for elevators proposed by the present invention.
  • Figure 4 is a top view of the second chute of a high-security anti-accidental opening structure for elevators proposed by the present utility model.
  • First hydraulic cylinder 2. Fixed seat; 3. Left door; 4. Magnetic block; 5. Magnetic sensor; 6. Strip electromagnet; 7. Wheels; 8. First chute; 9. Card Slot; 10. Right door; 11. Elevator alarm communicator; 12. Warning light; 13. Elevator car; 14. Fixed bracket; 15. Second chute; 16. Controller; 17. Infrared sensor; 18. Second hydraulic cylinder; 19, stuck hole; 20, adsorption block.
  • connection should be understood in a broad sense.
  • it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be an internal connection between two components.
  • connection should be understood in specific situations.
  • a high-security anti-accidental opening structure for an elevator including an elevator car 13, with a second slide fixedly connected to the top front side of the elevator car 13.
  • slot 15 the second chute 15 is provided with clamping holes 19 at both ends and the middle of the inner wall of the bottom end.
  • the two clamping holes 19 on the left and the two clamping holes 19 on the right are opposite to the second chute 15.
  • 15 is symmetrical to the center of the second chute 15, and second hydraulic cylinders 18 are provided on both left and right sides of the second chute 15.
  • the second hydraulic cylinders 18 are all arranged with the cylinder body in the upper position and the piston rod in the lower position. The outside of the piston rod 18 matches the inside of the clamping hole 19.
  • the cylinder sides of the second hydraulic cylinder 18 on both sides are correspondingly slidingly connected to both sides of the second chute 15.
  • the second hydraulic cylinders 18 on both sides The tops of the cylinders are fixedly connected with fixed brackets 14.
  • the bottoms of the fixed brackets 14 on both sides are respectively fixedly connected with the left door 3 and the right door 10.
  • the front end of the left door 3 is on the right side and the right door 10 is on the left front end.
  • Magnetic blocks 4 are fixedly connected to both sides.
  • the magnetic blocks 4 attract each other with the same poles.
  • a magnetic sensor 5 is fixedly connected to the front end of the magnetic block 4 on the left side.
  • a strip electromagnetic sensor 5 is fixedly connected to the right end of the left door 3. Iron 6, the left end of the right door 10 is provided with a slot 9.
  • the inner wall of the right end of the slot 9 is fixedly connected with a plurality of adsorption blocks 20 from top to bottom.
  • the first hydraulic cylinder 1 pushes the fixed bracket 14 to drive the left door 3 and the right door 10 are opened and closed by sliding in the second chute 15 through the second hydraulic cylinder 18 and telescopically fixed by the second hydraulic cylinder 18 so that the elevator door will not be easily opened by others during operation.
  • the strip electromagnet 6 The adsorption blocks 20 fixedly connected to the inner walls of the right end of the left door 3 and the left end of the right door 10 are adsorbed to realize the function of multiple fixed elevator doors and are used to protect the safety of people riding the elevator.
  • Fixed seats 2 are fixedly connected to the front sides of the left and right ends of the elevator car 13.
  • the first hydraulic cylinder 1 is fixedly connected to the opposite sides of the fixed seat 2.
  • the opposite ends of the first hydraulic cylinder 1 are fixedly connected respectively.
  • a first slide is provided on the front side of the inner wall of the bottom end of the elevator car 13.
  • the bottom inner wall of the first chute 8 is close to the bottom of the wheel surface of the wheel 7
  • the elevator alarm communicator 11 is fixedly connected to the inner wall of the right end of the elevator car 13, and the top inner wall of the elevator car 13 is fixedly connected
  • an infrared sensor 17 is fixedly connected to the front end of the elevator car 13
  • a controller 16 is fixedly connected to the front end of the second chute 15, the controller 16, the infrared sensor 17, the magnetic sensor 5, and the warning light 12.
  • the elevator alarm communicator 11, the first hydraulic cylinder 1 and the second hydraulic cylinder 18 are connected by signal, and transmit the signal to the controller 16 through the magnetic sensor 5.
  • the controller 16 then transmits the signal to the warning light 12 to warn the passengers.
  • the infrared sensor 17 is used to transmit to the controller 16 the signal that the first hydraulic cylinder 1 pushes the fixed bracket 14 to drive the elevator door, and A signal is given to the second hydraulic cylinder 18 to be telescopically fixed in the clamping hole 19, and the elevator door realizes the fixing function.
  • the first hydraulic cylinder 1 is fixed by the fixed seats 2 on the left and right sides of the elevator car 13 to push the fixed bracket 14.
  • the fixed bracket 14 drives the opening operation of the left door 3 and the right door 10, and the first chute 8 is provided with a plurality of clamping holes 19, which are used to fix the position of the elevator door when it is opened and closed.
  • a second hydraulic cylinder 18 is fixedly connected to the fixed bracket 14, and the infrared sensor 17 senses when the elevator is operating and transmits a signal to the control.
  • the controller 16 opens the second hydraulic cylinder 18 and engages one end of the second hydraulic cylinder 18 in the hole 19 to prevent accidental opening of the elevator door, and then through the strip electromagnet fixed at the right end of the left door 3 6 cooperates with the card slot 9 on the left end of the right door 10 to perform the locking function.
  • the strip electromagnet 6 When the elevator door is closed, the strip electromagnet 6 will be energized and the adsorption blocks 20 will be re-reinforced.
  • the elevator door can better prevent the elevator door from being opened accidentally.
  • the magnetic blocks 4 on the left door 3 and the right door 10 are attracted to each other. If the elevator door is opened during operation, the magnetic blocks 4 will attract each other.
  • the magnetic sensor 5 on the suction block 4 will immediately transmit a signal to the controller 16 when sensing the separation of the magnetic suction block 4.
  • the controller 16 will turn on the warning light 12 to remind the people in the elevator car 13 not to panic and move directly.
  • the elevator alarm communicator 11 is used to alarm the relevant personnel of the elevator safety protection to prompt the elevator fault, so that they can repair the fault as soon as possible, prevent the personnel from being nervous and forget to alarm, and realize the automatic alarm function.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

一种高安全性的电梯用防误开结构，包括轿厢（13），轿厢（13）顶端前侧固定连接有第二滑槽（15），第二滑槽（15）底端内壁的两端及中部两侧均设置有卡孔（19），左侧两个卡孔（19）与右侧两个卡孔（19）相对于第二滑槽（15）的中心对称，第二滑槽（15）左右两侧均设置有第二液压缸（18），第二液压缸（18）均为缸体在上活塞杆在下状态设置，且第二液压缸（18）的活塞杆外部与卡孔（19）的内部相适配，两侧第二液压缸（18）的缸体侧面对应滑动连接在第二滑槽（15）的两侧，两侧第二液压缸（18）的缸体顶端均固定连接有固定支架（14）。两侧固定支架（14）底部分别固定连接有左侧门（3）和右侧门（10），左侧门（3）前端右侧和右侧门（10）前端左侧均固定连接有磁吸块（4），磁吸块（4）同极相吸，左侧磁吸块（4）前端固定连接有磁性传感器（5），左侧门（3）右端固定连接有条状电磁铁（6）。在使用中可以通过条状电磁铁（6）和第二液压缸（18）实行双重防误开，并通过电磁传感开启警示灯（12）和电梯报警通讯器（11）进行呼救。

Description

一种高安全性的电梯用防误开结构 技术领域
本实用新型涉及电梯层门技术领域，尤其涉及一种高安全性的电梯用防误开结构。
背景技术
电梯是指服务于建筑物内若干特定的楼层，其轿厢运行在至少两列垂直于水平面或与铅垂线倾斜角小于15°的刚性轨道运动的永久运输设备，电梯门是电梯中非常重要的一部分，一般电梯都设有两个门，从电梯外能看到的、固定在每展的叫做厅门，里面看到的、固定在轿厢随着轿厢运动的叫做轿门，电梯门的开关一般是由轿门带动厅门开关，它的稳定性、合理性、安全性是决定电梯等级的关键因素。
中国专利文献，公开了一种儿童防误开电梯安全保护装置。本实用新型的技术方案是：包括墙体以及设置在墙体上的召唤盒，所述召唤盒上设置有上行键以及下行键，所述墙体上在召唤盒的两侧设置有固定板以及滑轨，所述固定板与滑轨之间设置有能够覆盖上行键和下行键的第一滑板以及第二滑板，所述第一滑板和第二滑板上分别设置有与上行键和下行键位于同一水平线的拨动通孔，所述第一滑板和第二滑板分别通过复位弹簧与固定板固定连接，所述第一滑板和第二滑板与滑轨滑移连接，所述滑轨上设置有梯形凸块，所述第一滑板和第二滑板上分别设置有与梯形凸块配合的梯形凹槽，本实用新型提供的方案可以防止儿童直接按压电梯按键防误开。但其大对数电梯的防误开装置只能通过一种装置进行门的防误开，防误开的效果不是很好。但其大多数的电梯防误开装置故障时不能及时的提醒正在乘坐的人员和即使通知电梯的维修人员，使其不能第一时间进行维修。
实用新型内容
本实用新型的目的是为了解决现有技术中存在的缺点，而提出的一种高安全性的电梯用防误开结构。
为了实现上述目的，本实用新型采用了如下技术方案：一种高安全性的电梯用防误开结构，包括轿厢，所述轿厢顶端前侧固定连接有第二滑槽，所述第二滑槽底端内壁的两端及中部两侧均设置有卡孔，左侧两个所述卡孔与右侧两个卡孔相对于第二滑槽的中心对称，所述第二滑槽左右两侧均设置有第二液压缸，所述第二液压缸均为缸体在上活塞杆在下状态设置，且所述第二液压缸的活塞杆外部与卡孔的内部相适配，两侧所述第二液压缸的缸体侧面对应滑动连接在第二滑槽的两侧，两侧所述第二液压缸的缸体顶端均固定连接有固定支架，两侧所述固定支架底部分别固定连接有左侧门和右侧门，所述左侧门前端右侧和右侧门前端左侧均固定连接有磁吸块，所述磁吸块同极相吸，左侧所述磁吸块前端固定连接有磁性传感器，所述左侧门右端固定连接有条状电磁铁，所述右侧门左端设置有卡槽，所述卡槽右端内壁自上而下固定连接有多个吸附块。
作为上述技术方案的进一步描述：
所述轿厢左右两端前侧均固定连接有固定座，所述固定座相对一侧均固定连有第一液压缸，所述第一液压缸的相对一端分别固定连接在两侧固定支架的相背一侧。
作为上述技术方案的进一步描述：
所述左侧门和右侧门底部均转动连接有多个轮子。
作为上述技术方案的进一步描述：
所述轿厢底端内壁的前侧设置有第一滑槽，所述第一滑槽底端内壁紧贴 在轮子的轮面底部。
作为上述技术方案的进一步描述：
所述轿厢右端内壁固定连接有电梯报警通讯器。
作为上述技术方案的进一步描述：
所述轿厢顶端内壁固定连接有警示灯。
作为上述技术方案的进一步描述：
所述轿厢前端固定连接有红外传感器。
作为上述技术方案的进一步描述：
所述第二滑槽前端固定连接有控制器，所述控制器与红外传感器、磁性传感器、警示灯、电梯报警通讯器、第一液压缸和第二液压缸信号连接。
本实用新型具有如下有益效果：
1、本实用新型中，通过电梯轿厢左右两侧的固定座固定第一液压缸来推动固定支架，固定支架带动电梯门的正常运行，第一滑槽内设置有多个卡孔，用来固定电梯门打开和关闭时的位置固定，固定支架上固定连接有第二液压缸，通过红外传感器感应电梯在运作的时候传信号给控制器，控制器开启第二液压缸，将液压缸的一端卡合在卡孔内，实现电梯门的防误开，再通过左侧门右端固定的条状电磁铁与右侧门左端的卡槽进行配合进行卡合作用，卡槽内部固定连接有多个吸附块，电梯门闭合时条状电磁铁将通电与吸附块进行二次加固电梯门的放误开效果。
2、本实用新型中，电梯在运作的时候，左侧门和右侧门上的磁吸块进行相吸，如果电梯门在运作的时候打开，磁吸块上的传感器，感应到磁吸块分离将立即传输信号给控制器，控制器将打开警示灯来提醒轿厢内的人员不要慌张乱动，并直接通过电梯报警通讯器给电梯安全保护的相关人员进行报警 提示电梯故障，使其尽快来修复故障。
附图说明
图1为本实用新型提出的一种高安全性的电梯用防误开结构的左视立体图；
图2为本实用新型提出的一种高安全性的电梯用防误开结构的俯视立体视图；
图3为本实用新型提出的一种高安全性的电梯用防误开结构右侧门的剖视图。
图4为本实用新型提出的一种高安全性的电梯用防误开结构第二滑槽的俯视图。
图例说明：
1、第一液压缸；2、固定座；3、左侧门；4、磁吸块；5、磁性传感器；6、条状电磁铁；7、轮子；8、第一滑槽；9、卡槽；10、右侧门；11、电梯报警通讯器；12、警示灯；13、电梯轿厢；14、固定支架；15、第二滑槽；16、控制器；17、红外传感器；18、第二液压缸；19、卡孔；20、吸附块。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
在本实用新型的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位 置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制；术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性，此外，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本实用新型中的具体含义。
参照图1-4，本实用新型提供的一种实施例：一种高安全性的电梯用防误开结构，包括电梯轿厢13，所述电梯轿厢13顶端前侧固定连接有第二滑槽15，所述第二滑槽15底端内壁的两端及中部两侧均设置有卡孔19，左侧两个所述卡孔19与右侧两个卡孔19相对于第二滑槽15的中心对称，所述第二滑槽15左右两侧均设置有第二液压缸18，所述第二液压缸18均为缸体在上活塞杆在下状态设置，且所述第二液压缸18的活塞杆外部与卡孔19的内部相适配，两侧所述第二液压缸18的缸体侧面对应滑动连接在第二滑槽15的两侧，两侧所述第二液压缸18的缸体顶端均固定连接有固定支架14，两侧所述固定支架14底部分别固定连接有左侧门3和右侧门10，所述左侧门3前端右侧和右侧门10前端左侧均固定连接有磁吸块4，所述磁吸块4同极相吸，左侧所述磁吸块4前端固定连接有磁性传感器5，所述左侧门3右端固定连接有条状电磁铁6，所述右侧门10左端设置有卡槽9，所述卡槽9右端内壁自上而下固定连接有多个吸附块20，通过第一液压缸1推动固定支架14带动左侧门3和右侧门10进行开关，通过第二液压缸18滑动在第二滑槽15内，并通 过第二液压缸18伸缩固定电梯门在运作时不会被他人轻易打开，条状电磁铁6固定连接在左侧门3的右端与右侧门10左端内壁上的吸附块20进行吸附，实现多重固定电梯门的作用，用来保护乘坐电梯人员的安全。
所述电梯轿厢13左右两端前侧均固定连接有固定座2，所述固定座2相对一侧均固定连有第一液压缸1，所述第一液压缸1的相对一端分别固定连接在两侧固定支架14的相背一侧，所述左侧门3和右侧门10底部均转动连接有多个轮子7，所述电梯轿厢13底端内壁的前侧设置有第一滑槽8，所述第一滑槽8底端内壁紧贴在轮子7的轮面底部，所述电梯轿厢13右端内壁固定连接有电梯报警通讯器11，所述电梯轿厢13顶端内壁固定连接有警示灯12，所述电梯轿厢13前端固定连接有红外传感器17，所述第二滑槽15前端固定连接有控制器16，所述控制器16与红外传感器17、磁性传感器5、警示灯12、电梯报警通讯器11、第一液压缸1和第二液压缸18信号连接，通过磁性传感器5给控制器16传输信号，控制器16再通过信号传递给警示灯12进行警示乘坐人员的作用，再通过控制器16将电梯故障的信号通过电梯报警通讯器11进行通知电梯管理维修人员,红外传感器17用来给控制器16传递第一液压缸1推动固定支架14带动电梯门的信号，并给第二液压缸18伸缩固定在卡孔19的信号，电梯门实现固定作用。
工作原理：通过电梯电梯轿厢13左右两侧的固定座2固定第一液压缸1来推动固定支架14，固定支架14带动左侧门3和右侧门10的开管运行，第一滑槽8内设置有多个卡孔19，用来固定电梯门打开和关闭时的位置固定，固定支架14上固定连接有第二液压缸18，通过红外传感器17感应电梯在运作的时候传信号给控制器16，控制器16开启第二液压缸18，将第二液压缸18的一端卡合在卡孔19内，实现电梯门的防误开，再通过左侧门3右端固定 的条状电磁铁6与右侧门10左端的卡槽9进行配合进行卡合作用，卡槽9内部固定连接有多个吸附块20，电梯门闭合时条状电磁铁6将通电与吸附块20进行二次加固电梯门更好的实现防止误开电梯门的效果，电梯在运作的时候，左侧门3和右侧门10上的磁吸块4进行同性相吸，如果电梯门在运作的时候打开，磁吸块4上的磁性传感器5，感应到磁吸块4分离将立即传输信号给控制器16，控制器16将打开警示灯12来提醒电梯电梯轿厢13内的人员不要慌张乱动，并直接通过电梯报警通讯器11给电梯安全保护的相关人员进行报警提示电梯故障，使其尽快来修复故障，防止人员紧张忘记报警，实现自动报警的功能。
最后应说明的是：以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，尽管参照前述实施例对本实用新型进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。

Claims (8)

  1. 一种高安全性的电梯用防误开结构，包括电梯轿厢(13)，其特征在于：所述电梯轿厢(13)顶端前侧固定连接有第二滑槽(15)，所述第二滑槽(15)底端内壁的两端及中部两侧均设置有卡孔(19)，左侧两个所述卡孔(19)与右侧两个卡孔(19)相对于第二滑槽(15)的中心对称，所述第二滑槽(15)左右两侧均设置有第二液压缸(18)，所述第二液压缸(18)均为缸体在上活塞杆在下状态设置，且所述第二液压缸(18)的活塞杆外部与卡孔(19)的内部相适配，两侧所述第二液压缸(18)的缸体侧面对应滑动连接在第二滑槽(15)的两侧，两侧所述第二液压缸(18)的缸体顶端均固定连接有固定支架(14)，两侧所述固定支架(14)底部分别固定连接有左侧门(3)和右侧门(10)，所述左侧门(3)前端右侧和右侧门(10)前端左侧均固定连接有磁吸块(4)，所述磁吸块(4)同极相吸，左侧所述磁吸块(4)前端固定连接有磁性传感器(5)，所述左侧门(3)右端固定连接有条状电磁铁(6)，所述右侧门(10)左端设置有卡槽(9)，所述卡槽(9)右端内壁自上而下固定连接有多个吸附块(20)。
  2. 根据权利要求1所述的一种高安全性的电梯用防误开结构，其特征在于：所述电梯轿厢(13)左右两端前侧均固定连接有固定座(2)，所述固定座(2)相对一侧均固定连有第一液压缸(1)，所述第一液压缸(1)的相对一端分别固定连接在两侧固定支架(14)的相背一侧。
  3. 根据权利要求1所述的一种高安全性的电梯用防误开结构，其特征在于：所述左侧门(3)和右侧门(10)底部均转动连接有多个轮子(7)。
  4. 根据权利要求1所述的一种高安全性的电梯用防误开结构，其特征在于：所述电梯轿厢(13)底端内壁的前侧设置有第一滑槽(8)，所述第一滑槽(8)底端内壁紧贴在轮子(7)的轮面底部。
  5. 根据权利要求1所述的一种高安全性的电梯用防误开结构，其特征在于：所述电梯轿厢(13)右端内壁固定连接有电梯报警通讯器(11)。
  6. 根据权利要求1所述的一种高安全性的电梯用防误开结构，其特征在于：所述电梯轿厢(13)顶端内壁固定连接有警示灯(12)。
  7. 根据权利要求1所述的一种高安全性的电梯用防误开结构，其特征在于：所述电梯轿厢(13)前端固定连接有红外传感器(17)。
  8. 根据权利要求1所述的一种高安全性的电梯用防误开结构，其特征在于：所述第二滑槽(15)前端固定连接有控制器(16)，所述控制器(16)与红外传感器(17)、磁性传感器(5)、警示灯(12)、电梯报警通讯器(11)、第一液压缸(1)和第二液压缸(18)信号连接。
PCT/CN2022/132777 2022-04-01 2022-11-18 一种高安全性的电梯用防误开结构 WO2023185008A1 (zh)

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