CN219689073U - Household elevator door anti-pinch device - Google Patents

Abstract

The utility model discloses a household elevator door anti-clamping device which comprises a U-shaped mounting frame, wherein an infrared sensing strip is fixedly arranged on the inner top wall of the U-shaped mounting frame, the back surface of the U-shaped mounting frame is fixedly connected with a mounting plate, the bottom surface of the mounting plate is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with two groups of sliding blocks. This device is through being provided with the infrared ray induction strip, utilize the infrared ray induction strip can detect passerby and other objects in the past, combine rotation motor and positive and negative threaded rod in addition, utilize the rotation of rotation motor to drive the rotation of positive and negative threaded rod, and cooperation positive and negative threaded rod and screw hole threaded connection, the rotation of positive and negative threaded rod can drive slider and emergency exit to both sides separately simultaneously, can solve the elevator door that mentions in the above-mentioned and probably press from both sides the passenger who is going out the elevator according to above operation, only the elevator door presss from both sides after the passenger, just can open again, serious person can cause the problem of incident.

Description

Household elevator door anti-pinch device

Technical Field

The utility model relates to the field of elevators, in particular to a household elevator door anti-clamping device.

Background

The elevator is a vertical elevator powered by an electric motor, is provided with a box-shaped nacelle and is used for taking passengers or carrying goods in a multi-storey building, and also has steps, wherein a tread plate is arranged on a track to continuously run, commonly called an escalator or a moving walk, and is used for serving fixed lifting equipment of a specified floor.

At present, when passengers get out of an elevator car, an elevator door is not closed, but the situation that the elevator door is closed automatically after the pre-stopping time of the elevator door is up because the speed of the elevator door is too slow can happen, the elevator door can be clamped to the passengers who are getting out of the elevator, only the elevator door can be opened again after being clamped to the passengers, and serious passengers can cause safety accidents.

Disclosure of Invention

The utility model aims to provide a household elevator door anti-clamping device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a household elevator door anti-pinch device, includes U type mounting bracket, the interior roof fixed mounting of U type mounting bracket has the infrared ray response strip, the back fixedly connected with mounting panel of U type mounting bracket, the spout has been seted up to the bottom surface of mounting panel, the inner wall sliding connection of spout has two sets of sliders, every group the equal fixedly connected with emergency exit in bottom surface of slider, every threaded hole has all been seted up to the right flank of slider, two sets of the inner wall common threaded connection of threaded hole has positive and negative threaded rod, the back fixedly connected with extension board of mounting panel, the positive fixedly connected with rotation motor of extension board, the output and the left end fixed connection of positive and negative threaded rod of rotation motor.

In a further embodiment, the left side surface and the right side surface of the U-shaped mounting frame are fixedly connected with mounting blocks, and two mounting holes are formed in the front surface of each mounting block.

In a further embodiment, a monitoring camera is fixedly installed on the bottom surface of the U-shaped installation frame, and an elevator call button is fixedly installed on the front surface of the U-shaped installation frame.

In a further embodiment, a backup battery is arranged above the mounting plate, and the bottom surface of the backup battery is fixedly connected with the upper surface of the mounting plate.

In a further embodiment, a warning board is arranged in front of one of the two safety doors, and the back of the warning board is fixedly connected with the front of one of the two safety doors.

In a further embodiment, a billboard is arranged in front of one of the two safety doors, and the back of the billboard is fixedly connected with the front of one of the two safety doors.

Compared with the prior art, the utility model has the beneficial effects that:

this device is through being provided with the infrared ray induction strip, utilize the infrared ray induction strip can detect passerby and other objects in the past, combine rotation motor and positive and negative threaded rod in addition, utilize the rotation of rotation motor to drive the rotation of positive and negative threaded rod, and cooperation positive and negative threaded rod and screw hole threaded connection, the rotation of positive and negative threaded rod can drive slider and emergency exit to both sides separately simultaneously, can solve the elevator door that mentions in the above-mentioned and probably press from both sides the passenger who is going out the elevator according to above operation, only the elevator door presss from both sides after the passenger, just can open again, serious person can cause the problem of incident.

Drawings

Fig. 1 is a schematic structural view of a U-shaped mounting bracket in a home elevator door anti-pinch device.

Fig. 2 is a bottom view of a U-shaped mounting bracket in a home elevator door anti-pinch device.

Fig. 3 is a cross-sectional view of a top view of a mounting plate in a home elevator door anti-pinch device.

Fig. 4 is a cross-sectional view of a rear view of a mounting plate in a home elevator door anti-pinch device.

In the figure: 1. u-shaped mounting rack; 2. a billboard; 3. a standby storage battery; 4. an extension plate; 5. a rotating motor; 6. an elevator call button; 7. a positive and negative threaded rod; 8. a mounting block; 9. a safety door; 10. a warning board; 11. monitoring a camera; 12. a chute; 13. a slide block; 14. a mounting plate; 15. a threaded hole; 16. an infrared sensing strip.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the present utility model, a clamping prevention device for a home elevator door includes a U-shaped mounting frame 1, an infrared sensing strip 16 fixedly installed on an inner top wall of the U-shaped mounting frame 1, a mounting plate 14 fixedly connected to a back surface of the U-shaped mounting frame 1, a sliding chute 12 provided on a bottom surface of the mounting plate 14, two groups of sliding blocks 13 slidingly connected to an inner wall of the sliding chute 12, a safety door 9 fixedly connected to a bottom surface of each group of sliding blocks 13, a threaded hole 15 provided on a right side surface of each sliding block 13, a front and a back threaded rod 7 connected to inner walls of the two groups of threaded holes 15, an extension plate 4 fixedly connected to a front surface of the extension plate 4, a rotating motor 5 fixedly connected to an output end of the rotating motor 5, and a left end of the front and back threaded rod 7.

The equal fixedly connected with installation piece 8 of left and right sides face of U type mounting bracket 1, two mounting holes have all been seted up in the front of every installation piece 8, through being provided with installation piece 8 and mounting hole, utilize the cooperation of installation piece 8 and mounting hole can conveniently with this device and the inner wall fixed mounting of elevator shaft, the bottom surface fixed mounting of U type mounting bracket 1 has surveillance camera head 11, the front fixed mounting of U type mounting bracket 1 has elevator call button 6, through being provided with surveillance camera head 11, utilize surveillance camera head 11 can conveniently take notes the passerby, cooperate elevator call button 6 in addition, utilize elevator call button 6 can conveniently take the elevator, the top of mounting panel 14 is equipped with reserve battery 3, the bottom surface of reserve battery 3 and the upper surface fixed connection of mounting panel 14, through being provided with reserve battery 3, utilize reserve battery 3 can avoid taking the condition of suddenly having a power failure when taking the elevator.

The place ahead of one of the two emergency exits 9 is equipped with warning sign 10, and the front fixed connection of the back of warning sign 10 and one of the two emergency exits 9 through being provided with warning sign 10, utilizes warning sign 10, can indicate to wait to take personnel to prohibit to rely on emergency exits 9, and the place ahead of one of the two emergency exits 9 is equipped with bill-board 2, and the front fixed connection of the back and two emergency exits 9 of bill-board 2 through being provided with bill-board 2, utilizes bill-board 2 to improve economic income for the owner of living.

The working principle of the utility model is as follows:

when the elevator safety device is used, the installation block 8 is firstly installed on the inner wall of the elevator shaft through the installation holes and the installation screws, then the rotating motor 5 and other electric devices are connected with the municipal power supply, the elevator calling button 6 is pressed to call the elevator when a passenger uses the elevator safety device, meanwhile, if the passenger is extruded by the safety door 9, the infrared sensing strip 16 starts the rotating motor 5 to drive the positive and negative threaded rod 7 to rotate, then the positive and negative threaded rod 7 enables the safety door 9 to be opened, and finally the passenger enters the elevator, so that the elevator safety device is the whole use flow.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a home use elevator door prevents pressing from both sides device which characterized in that: including U type mounting bracket (1), the interior roof fixed mounting of U type mounting bracket (1) has infrared ray response strip (16), the back fixedly connected with mounting panel (14) of U type mounting bracket (1), spout (12) have been seted up to the bottom surface of mounting panel (14), the inner wall sliding connection of spout (12) has two sets of sliders (13), every group the equal fixedly connected with emergency exit (9) in bottom surface of slider (13), every screw hole (15) have all been seted up on the right flank of slider (13), two sets of screw hole (15) the common threaded connection of inner wall has positive and negative threaded rod (7), the back fixedly connected with extension board (4) of mounting panel (14), the positive fixedly connected with rotation motor (5) of extension board (4), the output and the left end fixed connection of positive and negative threaded rod (7) of rotation motor (5).

2. The home elevator door anti-pinch device of claim 1, wherein: the U-shaped mounting rack is characterized in that the left side surface and the right side surface of the U-shaped mounting rack (1) are fixedly connected with mounting blocks (8), and two mounting holes are formed in the front face of each mounting block (8).

3. The home elevator door anti-pinch device of claim 1, wherein: the elevator monitoring device is characterized in that a monitoring camera (11) is fixedly arranged on the bottom surface of the U-shaped mounting frame (1), and an elevator calling button (6) is fixedly arranged on the front surface of the U-shaped mounting frame (1).

4. The home elevator door anti-pinch device of claim 1, wherein: the upper part of the mounting plate (14) is provided with a standby storage battery (3), and the bottom surface of the standby storage battery (3) is fixedly connected with the upper surface of the mounting plate (14).

5. The home elevator door anti-pinch device of claim 1, wherein: the front of one of the two safety doors (9) is provided with a warning board (10), and the back of the warning board (10) is fixedly connected with the front of one of the two safety doors (9).

6. The home elevator door anti-pinch device of claim 1, wherein: the front of one of the two safety doors (9) is provided with a billboard (2), and the back of the billboard (2) is fixedly connected with the front of one of the two safety doors (9).