CN206468370U

CN206468370U - Ground sense formula self closing door

Info

Publication number: CN206468370U
Application number: CN201720051965.2U
Authority: CN
Inventors: 张琳; 卢铀嘉; 徐杰
Original assignee: INNER MONGOLIA BAOTOU XINDA GOLD MINING CO Ltd
Current assignee: INNER MONGOLIA BAOTOU XINDA GOLD MINING CO Ltd
Priority date: 2017-01-17
Filing date: 2017-01-17
Publication date: 2017-09-05
Anticipated expiration: 2027-01-17

Abstract

The utility model discloses ground sense formula self closing door, including surface layer and channel body, cylinder is installed with above the left side surface layer of the channel entrance of the channel body, door is welded with the right side of the telescopic shaft of the cylinder, PLC is sequentially installed with from left to right on the matrix of the front side wall of the door, radar transmitter, radar receiver and metal detection sensor, the radar transmitter, the input of the output end and PLC of radar receiver and metal detection sensor is electrically connected with, the output end of the PLC and the input of cylinder are electrically connected with；Formula automatically-controlled door is felt on the ground, and the only metal such as electric locomotive contact proximity switch Men Caihui is opened, so reduced the number of starts of door, extend the service life of door, reduce power consumption, prevented pedestrian and arbitrarily come in and gone out, relieved potential safety hazard.

Description

Ground sense formula self closing door

Technical field

The utility model is related to self closing door technical field, specially feels formula self closing door.

Background technology

Dong Baishukuang uses optoelectronic induction automatically-controlled door, as long as someone or thing pass through, and automatically-controlled door will just be opened, and so be led Door frequent starting is caused, is often broken down, maintenance difficult, especially winter cause in tunnel temperature low, and another personnel can There is potential safety hazard with random discrepancy.

Utility model content

The purpose of this utility model is to feel formula self closing door with providing, with asking for solving to propose in above-mentioned background technology Topic.

To achieve the above object, the utility model provides following technical scheme：Ground sense formula self closing door, including surface layer and It is installed with cylinder above channel body, the left side surface layer of the channel entrance of the channel body, the cylinder is stretched It is welded with the right side of contracting axle on door, the matrix of the front side wall of the door and is sequentially installed with PLC, radar emission from left to right Device, radar receiver and metal detection sensor, the output of the radar transmitter, radar receiver and metal detection sensor End and the input of PLC are electrically connected with, and the output end of the PLC and the input of cylinder are electrically connected with.

It is preferred that, it is welded with expansion link between the cylinder and door.

It is preferred that, the expansion link is provided with four, and expansion link is evenly distributed setting.

It is preferred that, the corner lower end of the door is provided with roller by mounting bracket.

It is preferred that, CCD camera devices are installed on the right side of the metal detection sensor, the CCD camera devices it is defeated Go out end and the input of PLC is electrically connected with.

It is preferred that, offered on the matrix of the door and PLC, radar transmitter, radar receiver, metal detection Sensor, the one-to-one mounting groove of CCD camera devices, and PLC, radar transmitter, radar receiver, metal detection Sensor, CCD camera devices are arranged in mounting groove by screw.

It is preferred that, the PLC is electrically connected with wireless signal transceiver module, the wireless signal transceiver module electricity Property is connected with monitor terminal.

Compared with prior art, the beneficial effects of the utility model are：Feel formula automatically-controlled door, the only metal such as electric locomotive in the ground Contact proximity switch Men Caihui to open, so reduce the number of starts of door, extend the service life of door, reduce power consumption, Du Pedestrian absolutely arbitrarily comes in and goes out, and relieves potential safety hazard.

Brief description of the drawings

Fig. 1 is the utility model structural front view；

Fig. 2 is the utility model structure top view；

Fig. 3 is the utility model schematic block circuit diagram.

In figure：1 surface layer, 2 channel bodies, 21 channel entrances, 3 cylinders, 31 telescopic shafts, 2,5 PLCs, 51 nothings Line signal transmitting and receiving module, 6 radar transmitters, 7 radar receivers, 8 metal detection sensors, 9 CCD camera devices, 10 monitoring are eventually End, 11 expansion links, 12 mounting brackets, 13 rollers.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：Ground sense formula self closing door, including surface layer 1 and logical Road body 2, the top of the left side surface layer 1 of the channel entrance 21 of the channel body 2 is installed with cylinder 3, the cylinder 3 The right side of telescopic shaft 31 be welded with door 4, the matrix of the front side wall of the door 4 and be sequentially installed with PLC from left to right 5th, radar transmitter 6, radar receiver 7 and metal detection sensor 8, the radar transmitter 6, radar receiver 7 and metal The output end of detection sensor 8 is electrically connected with the input of PLC 5, output end and the cylinder 3 of the PLC 5 Input be electrically connected with.

Specifically, it is welded with expansion link 11 between the cylinder 3 and door 4.Prevent door 4 from toppling over, prevent telescopic shaft 31 to be broken.

Specifically, the expansion link 11 is provided with four, and expansion link 11 is evenly distributed setting.Effectively prevent door 4 from inclining , telescopic shaft 31 is prevented to be broken.

Specifically, the corner lower end of the door 4 is provided with roller 13 by mounting bracket 12.Facilitate the switch of door 4.

Specifically, the right side of the metal detection sensor 8 is provided with CCD camera devices 9, the CCD camera devices 9 The input of output end and PLC 5 is electrically connected with.Channel entrance 21 can be monitored by CCD camera devices 9.

Specifically, offered on the matrix of the door 4 and PLC 5, radar transmitter 6, radar receiver 7, metal Detection sensor 8, the one-to-one mounting groove of CCD camera devices 9, and PLC 5, radar transmitter 6, radar receiver 7th, metal detection sensor 8, CCD camera devices 9 are arranged in mounting groove by screw.It is convenient to install.

Specifically, the PLC 5 is electrically connected with wireless signal transceiver module 51, and the wireless signal receives and dispatches mould Block 51 is electrically connected with monitor terminal 10.Monitoring personnel is facilitated to monitor.

Formula self closing door is felt on the ground, and PLC 5 transmits signals to radar receiver 7 by radar transmitter 6 and receives letter Time needed for number calculates motive objects to the distance of door 4, and PLC 5 judges whether it is motor by metal detection sensor 8 Car, when it is electric locomotive to judge, when 4 five meters of electric locomotive range gate, the control cylinder 3 of PLC 5 drives door 4 to left movement, Electric locomotive is calculated when the time that PLC 5 is transmitted signals to by radar transmitter 6 needed for radar receiver 7 receives signal Enter after 4 two meters of introduction, the control cylinder 3 of PLC 5 drives door 4 to move right, and closes door 4.Formula automatically-controlled door is felt on the ground, only The metals such as electric locomotive contact proximity switch Men Caihui is opened, and is so reduced the number of starts of door, is extended the service life of door, subtract Few power consumption, has prevented pedestrian and has arbitrarily come in and gone out, relieved potential safety hazard.

It should be noted that the PLC 5 is prior art, it will not be repeated here.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. ground sense formula self closing door, including surface layer (1) and channel body (2), it is characterised in that：The channel body (2) Cylinder (3) is installed with above the left side surface layer (1) of channel entrance (21), the telescopic shaft (31) of the cylinder (3) Right side is welded with door (4), the matrix of the front side wall of the door (4) and is sequentially installed with PLC (5), radar from left to right Transmitter (6), radar receiver (7) and metal detection sensor (8), the radar transmitter (6), radar receiver (7) and The input of the output end of metal detection sensor (8) and PLC (5) is electrically connected with, the PLC (5) it is defeated Go out end and the input of cylinder (3) is electrically connected with.

2. formula self closing door is felt according to claim 1ly, it is characterised in that：Welded between the cylinder (3) and door (4) There is expansion link (11).

3. formula self closing door is felt according to claim 2ly, it is characterised in that：The expansion link (11) be provided with four, and Expansion link (11) is evenly distributed setting.

4. formula self closing door is felt according to claim 1ly, it is characterised in that：The corner lower end of the door (4) passes through Mounting bracket (12) is provided with roller (13).

5. formula self closing door is felt according to claim 1ly, it is characterised in that：The right side of the metal detection sensor (8) Side is provided with CCD camera devices (9), and the input of the output end and PLC (5) of the CCD camera devices (9) electrically connects Connect.

6. formula self closing door is felt according to claim 1 or 5, it is characterised in that：Offered on the matrix of the door (4) With PLC (5), radar transmitter (6), radar receiver (7), metal detection sensor (8), CCD camera devices (9) one One corresponding mounting groove, and PLC (5), radar transmitter (6), radar receiver (7), metal detection sensor (8), CCD camera devices (9) are arranged in mounting groove by screw.

7. formula self closing door is felt according to claim 1ly, it is characterised in that：The PLC (5) is electrically connected with Wireless signal transceiver module (51), the wireless signal transceiver module (51) is electrically connected with monitor terminal (10).