CN215287624U

CN215287624U - Market elevator with prevent pressing from both sides protection

Info

Publication number: CN215287624U
Application number: CN202121464681.9U
Authority: CN
Inventors: 任笳玮
Original assignee: Xuzhou Hengfeng Environmental Protection Material Co ltd
Current assignee: Xuzhou Hengfeng Environmental Protection Material Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-24
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a market elevator with prevent pressing from both sides protection, including the car, the car front end is provided with two lift-cabin doors, the anterior fixed mounting in car upper end has the mounting bracket, mounting bracket upper end fixed mounting has the door operator, the door operator output is connected with the equal transmission of two lift-cabin doors, car upper end middle part fixed mounting has the controller, the car inner chamber upper wall is provided with protection machanism, two elevator door front end middle part has all opened first mounting groove, fixed mounting has the pilot lamp in the first mounting groove, equal electric connection between controller and the door operator, protection machanism, the pilot lamp. A market elevator with prevent pressing from both sides protection provides through setting up protection machanism and prevents pressing from both sides safeguard function, reduces the probability that the incident takes place, provides warning function through setting up the pilot lamp, improves people's alert consciousness, simple structure, the security performance is strong, the practicality is strong.

Description

Market elevator with prevent pressing from both sides protection

Technical Field

The utility model relates to an elevator technical field, in particular to market elevator with prevent pressing from both sides protection.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. Along with the flourishing development of economy, the flow of people in markets is increasing day by day, and the use demand of elevators is more and more. The elevator in the prior market has the following disadvantages: 1. the existing market elevator has a weak anti-pinch protection function, most of the existing market elevators only rely on a door lock device in a door system to provide a certain protection function, and an infrared sensor is arranged between two elevator doors; 2. most of existing market elevators do not have a warning function, part of people are weak in safety consciousness, and when the elevator door is closed, the elevator door can rush into the elevator car at an accelerated speed, so that certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a market elevator with prevent pressing from both sides protection can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a market elevator with prevent pressing from both sides protection, includes the car, the car front end is provided with two lift-cabin doors, the anterior fixed mounting in car upper end has the mounting bracket, mounting bracket upper end fixed mounting has the door operator, the door operator output is connected with the equal transmission of two lift-cabin doors, car upper end middle part fixed mounting has the controller, car inner chamber upper wall is provided with protection machanism, two first mounting groove has all been opened at elevator door front end middle part, fixed mounting has the pilot lamp in the first mounting groove, equal electric connection between controller and the door operator, protection machanism, the pilot lamp.

Preferably, protection machanism includes the shell, the installation inner chamber has been opened jointly to shell upper end and front end, shell upper end and car inner chamber upper wall fixed connection, shell rear end fixed mounting has the power, installation inner chamber rear portion is provided with two electro-magnets and spring assembly, two the electro-magnet uses the spring assembly to be bilateral symmetry distribution as the center, installation inner chamber front portion is provided with the protection piece, electro-magnet and power electric connection, spring assembly front end and protection piece rear end fixed connection, the electro-magnet front end contacts with the protection piece rear end.

Preferably, the installation inner chamber includes first rectangle chamber and second rectangle chamber, first rectangle chamber is located second rectangle chamber rear, and first rectangle chamber and second rectangle chamber communicate with each other, first rectangle chamber back wall and the equal fixed connection of electro-magnet rear end, spring unit rear end, second rectangle chamber left side wall and right wall have all opened the spout.

Preferably, the left end and the right end of the protection block are fixedly provided with sliding strips, and the sliding strips are respectively connected with the two sliding grooves in a sliding mode.

Preferably, the length of the second rectangular cavity is greater than that of the first rectangular cavity, and the second rectangular cavity is matched with the protection block.

Preferably, the two ends of the elevator doors close to each other are provided with second mounting grooves, infrared sensors are fixedly mounted in the second mounting grooves, and the infrared sensors are electrically connected with the controller.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a market elevator with prevent pressing from both sides protection provides and prevents pressing from both sides the safeguard function through setting up protection machanism, when the elevator door is closed, if someone will get into the car, when infrared inductor is triggered, the controller cuts off the circuit between electrified magnet and the power automatically, make the electro-magnet lose magnetism, protection piece moves to between two lift-cabin doors outwards under the spring force effect of spring group at this moment, make two lift-cabin doors can't continue to close, provide reaction certain reaction time for the door opener, avoid the people to be cliied by the lift-cabin door, reduce the probability that the incident takes place;

2. the utility model relates to a market elevator with prevent pressing from both sides protection provides warning function through setting up the pilot lamp, and when the elevator door was closed, the pilot lamp showed for red to start the flowing water lamp mode, be used for the signal to forbid to break into, improve people's alert consciousness.

Drawings

Fig. 1 is a schematic view of the overall structure of a mall elevator with anti-pinch protection of the present invention;

fig. 2 is a schematic view of the overall structure of a protective mechanism of a mall elevator with anti-pinch protection of the present invention;

FIG. 3 is a schematic view of the overall structure of a mounting groove of a mall elevator with anti-pinch protection according to the present invention;

fig. 4 is the utility model relates to an overall structure schematic diagram of the lift-cabin door of market elevator with prevent pressing from both sides protection.

In the figure: 1. a car; 2. an elevator door; 3. a mounting frame; 4. opening a door machine; 5. a controller; 6. a protection mechanism; 7. a first mounting groove; 8. an indicator light; 21. a housing; 22. a power source; 23. installing an inner cavity; 24. an electromagnet; 25. a spring set; 26. a protection block; 31. a slide bar; 41. a first rectangular cavity; 42. a second rectangular cavity; 43. a chute; 51. a second mounting groove; 52. an infrared sensor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a market elevator with anti-pinch protection comprises a car 1, two elevator doors 2 are arranged at the front end of the car 1, a mounting frame 3 is fixedly mounted at the front part of the upper end of the car 1, a door opener 4 is fixedly mounted at the upper end of the mounting frame 3, the output end of the door opener 4 is in transmission connection with the two elevator doors 2, a controller 5 is fixedly mounted at the middle part of the upper end of the car 1, a protection mechanism 6 is arranged on the upper wall of an inner cavity of the car 1, a first mounting groove 7 is formed in the middle part of the front ends of the two elevator doors 2, an indicator light 8 is fixedly mounted in the first mounting groove 7, and the controller 5 is electrically connected with the door opener 4, the protection mechanism 6 and the indicator light 8.

Protection machanism 6 includes shell 21, shell 21 upper end and front end are opened jointly and are installed inner chamber 23, shell 21 upper end and 1 inner chamber upper wall fixed connection of car, shell 21 rear end fixed mounting has power 22, installation inner chamber 23 rear portion is provided with two electro-magnets 24 and spring assembly 25, two electro-magnets 24 use spring assembly 25 to be the bilateral symmetry distribution as the center, installation inner chamber 23 front portion is provided with protection piece 26, electro-magnet 24 and power 22 electric connection, spring assembly 25 front end and protection piece 26 rear end fixed connection, electro-magnet 24 front end and the contact of protection piece 26 rear end, protection piece 26 is the iron material.

The mounting inner cavity 23 comprises a first rectangular cavity 41 and a second rectangular cavity 42, the first rectangular cavity 41 is located behind the second rectangular cavity 42, the first rectangular cavity 41 is communicated with the second rectangular cavity 42, the rear wall of the first rectangular cavity 41 is fixedly connected with the rear end of the electromagnet 24 and the rear end of the spring group 25, the left wall and the right wall of the second rectangular cavity 42 are provided with sliding grooves 43, and the spring group 25 is in a compressed state in an initial state.

The equal fixed mounting of protection piece 26 left end and right-hand member has draw runner 31, and two draw runners 31 respectively with two spout 43 sliding connection, the setting of draw runner 31 and spout 43 plays the guide effect for protection piece 26 can only carry out fore-and-aft removal.

The length of the second rectangular cavity 42 is greater than that of the first rectangular cavity 41, the second rectangular cavity 42 is matched with the protection block 26, the length of the first rectangular cavity 41 is limited, and the protection block 26 is prevented from entering the first rectangular cavity 41.

The one end that two lift-cabin doors 2 are close to each other all opens has second mounting groove 51, and fixed mounting has infrared inductor 52 in second mounting groove 51, and infrared inductor 52 and controller 5 electric connection, infrared inductor 52 are prior art.

It should be noted that the utility model relates to a market elevator with anti-pinch protection, the door operator 4 and the controller 5 are both prior art, the door operator 4 provides anti-pinch protection function by setting the protection mechanism 6, when the elevator door 2 is closed, if someone wants to enter the elevator car 1, when the infrared inductor 52 is triggered, the controller 5 automatically cuts off the circuit between the charged magnet 24 and the power supply 22, so that the magnet 24 loses magnetism, at this time, the protection block 26 moves outwards under the action of the spring group 25 to between the two elevator doors 2, so that the two elevator doors 2 can not be closed continuously, so as to provide a certain reaction time for the door operator 4 to avoid the person being pinched by the elevator doors 2, when the door operator 4 drives the elevator doors 2 to open again, the controller 5 switches on the circuit between the magnet 24 and the power supply 22, so that the protection block 26 resets, without affecting the normal use of the elevator doors 2, provide warning function through setting up pilot lamp 8, when lift-cabin door 2 closed, pilot lamp 8 shows for red to start the running water lamp mode, be used for the signal to forbid to make an dash into, improve people's alert consciousness, the utility model discloses simple structure prevents that the clamp protective capacities is strong, and the practicality is strong, is favorable to the utilization widely of market elevator.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a market elevator with prevent pressing from both sides protection, includes car (1), its characterized in that: the elevator car is characterized in that the front end of the car (1) is provided with two elevator doors (2), the front fixed mounting of the upper end of the car (1) is provided with a mounting rack (3), the upper end of the mounting rack (3) is fixedly provided with an door opener (4), the output end of the door opener (4) is in transmission connection with the two elevator doors (2), the middle of the upper end of the car (1) is fixedly provided with a controller (5), the upper wall of the inner cavity of the car (1) is provided with a protection mechanism (6) and two first mounting grooves (7) are formed in the middle of the front end of the elevator doors (2), indicator lamps (8) are fixedly mounted in the first mounting grooves (7), and the controller (5) is electrically connected with the door opener (4), the protection mechanism (6) and the indicator lamps (8).

2. The mall elevator with anti-pinch protection function according to claim 1, characterized in that: protection machanism (6) are including shell (21), shell (21) upper end and front end open jointly and have installation inner chamber (23), shell (21) upper end and car (1) inner chamber upper wall fixed connection, shell (21) rear end fixed mounting has power (22), installation inner chamber (23) rear portion is provided with two electro-magnet (24) and spring assembly (25), two electro-magnet (24) are bilateral symmetry distribution as the center with spring assembly (25), installation inner chamber (23) front portion is provided with protecting block (26), electro-magnet (24) and power (22) electric connection, spring assembly (25) front end and protecting block (26) rear end fixed connection, electro-magnet (24) front end contacts with protecting block (26) rear end.

3. The mall elevator with anti-pinch protection function according to claim 2, characterized in that: installation inner chamber (23) include first rectangle chamber (41) and second rectangle chamber (42), first rectangle chamber (41) are located second rectangle chamber (42) rear, and first rectangle chamber (41) and second rectangle chamber (42) communicate with each other, equal fixed connection in first rectangle chamber (41) back wall and electro-magnet (24) rear end, spring assembly (25) rear end, spout (43) have all been opened to second rectangle chamber (42) left side wall and right wall.

4. The mall elevator with anti-pinch protection function according to claim 2, characterized in that: the protection piece (26) left end and the equal fixed mounting of right-hand member have draw runner (31), two draw runner (31) are with two spout (43) sliding connection respectively.

5. The mall elevator with anti-pinch protection function according to claim 3, characterized in that: the length of the second rectangular cavity (42) is larger than that of the first rectangular cavity (41), and the second rectangular cavity (42) is matched with the protection block (26).

6. The mall elevator with anti-pinch protection function according to claim 1, characterized in that: two one end that elevator door (2) are close to each other all opens second mounting groove (51), fixed mounting has infrared inductor (52) in second mounting groove (51), infrared inductor (52) and controller (5) electric connection.