CN2454513Y

CN2454513Y - Interlocking door of prevenitng from pollowing at st.'s heels

Info

Publication number: CN2454513Y
Application number: CN 00263612
Authority: CN
Inventors: 宋志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-04
Filing date: 2000-12-04
Publication date: 2001-10-17
Anticipated expiration: 2010-12-04

Abstract

The utility model relates to an interlocking door which can prevent following and is used for important departments of banks, etc. The utility model is composed of two doors or a plurality of doors, wallboards at both sides of the doors, and a top-cover board above the pillar-shaped narrow space which is inclosed by the doors and the wallboards at both sides. Otherwise, each door is provided with a plurality of locks. The locks of each door are provided with interlocking functions. Besides, the utility model is provided with an emergency-button circuit, so the utility model solves the violent-behavior problems that the prior art can not effectively prevent illegal criminals from following staffs into banks, prisons and other important institution departments, can not prevent illegal criminals from grabbing money, or directly endangers the life safety of staffs, etc.

Description

The anti-Interlocking door of trailing

The utility model belongs to the safe closing device that a kind of architectural openings place uses, particularly a kind of anti-Interlocking door of trailing.

At present socially some banks, financial unit, prison and important office, department etc. for prevention or stop criminal offence or great public order incident takes place, one of anti-riot anti-theft measure that adopts is security door to be installed replace common door, the law-breaker being intercepted outdoors, the lock that security door is installed often performance different lockset as electric lock, electromagnetic lock or magnetic card lock or the like.Its body material then adopts the higher high-quality steel of high strength, performance and cost.But in fact, when the offender who conceals or trail lie in wait for staff or bank signature paper money, send paper money person's whereabouts, find that signature paper money person or staff open the security door lockset, entering have only a clerk counter side door passage confess into the savings department of a bank time, they can implement to plunder wealth or directly jeopardize act of violence such as staff's life security simultaneously in company with making a forcible entry in the clerk counter.So the security door that performance is single can't play the anti-effect of trailing, preventing violence, stop the criminal offence generation effectively like this, and higher owing to cost, also is unfavorable for extensively promoting the use of.

But the purpose of this utility model provides a kind of delinquency prevention molecule and trails the anti-Interlocking door of trailing that enters business district or important department, place, to overcome the deficiency of prior art.

The utility model adopts existing and includes only doorframe, the door body at a sect and be loaded on outside the safe-guard door lock on doorframe, the door body for achieving the above object: a. also includes safe-guard door lock on the doorframe, door body, the doorframe that is loaded on the per pass door, door body at other 1～5 sect and perpendicular and install the lamina tecti that fences up and constitute the two side wall panels in 1～5 narrow column shape space and be packed in these tops, column shape spaces jointly with described 1～6 sect that this is arranged parallel to each other; B. also include a voltage-stabilized power supply that is contained in described column shape space outside, be installed in the doorframe of described per pass door, door magnetic intrusion detection device and the complete electromagnetical type electric-controlled lock on the door body.The door magnetic intrusion detection device that voltage-stabilized power supply is powered and is loaded on the per pass door to described, and respectively by being loaded on closing or open and controlling outage or power supply and give and be loaded on the above the switch motion of complete electromagnetical type electric-controlled lock of another sect of door magnetic intrusion detection device on this sect.

The utility model owing to adopt has sect and surround one or more column shape enclosure spaces in the sect at the most with two side wall panels and lamina tecti and this two sect at the most, two sects, and on the doorframe of per pass door, door body, door magnetic intrusion detection device and complete electromagnetical type electric-controlled lock are installed also, and during two sect contract fullys, the complete electromagnetical type electric-controlled lock of each that is installed on it is opening for two adjacent sects.In a single day open for one when the front, the door magnetic intrusion detection device that is installed on the last sect then can be controlled to the complete electromagnetical type electric-controlled lock power supply that is installed on the Yishanmen of back, makes it action---locking.Have only after the locking of last sect, just can open one sect, back again, then in a single day open at a sect, be installed on one sect, back door magnetic intrusion detection device again conversely control give be loaded on before complete electromagnetical type electric-controlled lock power supply on the Yishanmen make it locking.Thereby form the function that the multiple tracks door simultaneously can only a sect can be opened other each road gate interlocks.Enter first and second when the staff opens first sect like this, behind the enclosure space in the middle of the sect, locking must be closed in first sect, just can open second sect.Same after the staff enters enclosure space between second and third sect, also only just can open the 3rd sect again after locking second sect closing, by that analogy.Vice versa.Thereby, the staff trails to enter first sect time when finding the offender, holding a people only owing to the column shape space between two sects is narrow and small, then is not that the staff withdraws from first sect, is exactly that the offender withdraws from first sect, otherwise the first not locking of sect, do not open in second sect.Just or the offender is kept outside of the door or the offender is stayed in first sect, when the staff press snugly be located at the danger button on the door in addition and shut first sect after, this two sect is all locked, and the offender is trapped in the enclosure space between this first and second sect.At this moment, the offender had both made the key of opening this two sect any sect of also not opening, thereby the interlock at this two sect interlocking has reached the delinquency prevention molecule and has trailed and enter business district or important department, place, effectively prevention, the purpose that stops criminal offence or great public order incident to take place, the interlock interlocking effect of multiple tracks door can be better.

The utility model is described in further detail below in conjunction with the embodiment accompanying drawing:

The utility model that Fig. 1 has two sects constitutes schematic diagram

Fig. 2 has the utility model automatic interlock control principle wiring diagram at two sects

As shown in Figure 1, the utility model with two sects fixedly mounts into a narrow and small column shape space that can only hold 1 people by first sect 1, second sect 2, right side wall panel 3, left side wall panel 4 and lamina tecti 5.On the doorframe at first and second sect 1,2, door body, be equipped with separately to establish by cable and open or the antitheft electric lock A1 of LCJ, B1, MC-31 door magnetic intrusion detection device A2, B2, the complete electromagnetical type electric-controlled lock A3 of ALAND-IL400 type, B3 that hand is opened.

12 volts of electricity of ups power 11 output are supplied with electric lock A1, B1 respectively and MC-31 door magnetic intrusion detection device A2, B2 import contact as shown in Figure 1, 2.As the electric lock A1 that opens first sect 1, when opening, the magnetic circuit of the magnetic intrusion detection device A2 that install at first sect, 1 doorframe, door body two places is cut off, and the circuit in the door magnetic intrusion detection this moment device A2 is switched on 12 volts of electric complete electromagnetical type electric-controlled lock B3 that are loaded on second sect 2 that supply with of output and makes B3 action-locking.Otherwise after locking is closed at first sect 1, open the electric lock B2 at second sect 2, when door is opened, the magnetic circuit that is loaded on the door magnetic intrusion detection device B2 at second sect, 2 doorframes, door body two places is cut off, circuit in the door magnetic intrusion detection this moment device B2 is connected 12 volts of electricity of output and is supplied with the complete electromagnetical type electric-controlled lock A3 that is loaded on first sect 1, makes A3 action---locking.

Controlling the pass for the utility model automatic interlock of multiple tracks door is that whenever the control action between adjacent two sects concerns that the control action as above-mentioned twice door concerns.And all to fixedly mount with two

side wall panels

3,4 and 5 of lamina tectis be a column shape space of sealing at described every adjacent two sects, and this space can only hold a people.

As shown in Figure 1, on a body of per pass door 1,2 and on the two sect two side wall panels 3,4 and on the lamina tecti 5, fixedly mount bulletproof glazing respectively.Situation is identical during to the multiple tracks door.

As shown in Figure 1, 2, export one 12 volts in addition by UPS voltage-stabilized power supply 11, after these two output lines connections one are installed on multiple tracks disconnecting link switch or line breaker K2 outdoors, therein on output line behind a plurality of SHORN danger button K1 parallel with one another of serial connection, power for complete electromagnetical type electric-controlled lock A3, B3 parallel with one another again.Complete electromagnetical type electric-controlled lock A3, B3 move simultaneously after arbitrary danger button K1 closure---locking.For multiple tracks door situation, by that analogy.

Claims

1. prevent trailing Interlocking door for one kind, include doorframe, the door body at a sect and be loaded on described doorframe, the safe-guard door lock of door on the body, it is characterized in that: a. also includes doorframe, the door body at other 1～5 sect and is loaded on the doorframe of per pass door, the safe-guard door lock on the door body and perpendicular and install fence up two side wall panels that constitutes 1～5 narrow column shape space and the lamina tecti that installs jointly above these column shape spaces with doorframe, the door body at described 1～6 sect that this is parallel to each other; B. also include door magnetic intrusion detection device and complete electromagnetical type electric-controlled lock on a voltage-stabilized power supply that outside described column shape space, installs, the doorframe that is installed in described per pass door, the door body, the door magnetic intrusion detection device that voltage-stabilized power supply is powered and is loaded on the per pass door to described, and respectively by being loaded on closing or open and controlling outage or power supply and give and be loaded on the above the switch motion of complete electromagnetical type electric-controlled lock of another sect of door magnetic intrusion detection device on this sect.

2. according to claim 1ly anti-trail Interlocking door, it is characterized in that on the door body at described each sect, install bulletproof glazing on the two side wall panels and on the lamina tecti.

3. the anti-Interlocking door of trailing according to claim 1, it is characterized in that many places on described each sect or the two side wall panels be equipped with danger button and with the described complete electromagnetical type electric-controlled lock parallel connection that is loaded on the per pass door after, by voltage-stabilized power supply by series connection a plurality of described danger button connected with each other after, to described each complete electromagnetical type electric-controlled lock power supply parallel with one another.