CN105715172B - The anti-theft device of outdoor protective door - Google Patents
The anti-theft device of outdoor protective door Download PDFInfo
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- CN105715172B CN105715172B CN201410721111.1A CN201410721111A CN105715172B CN 105715172 B CN105715172 B CN 105715172B CN 201410721111 A CN201410721111 A CN 201410721111A CN 105715172 B CN105715172 B CN 105715172B
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- doorframe
- gangbar
- connecting rod
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Abstract
The present invention relates to a kind of anti-theft device of outdoor protective door,Door-plate side has hinged seat,Doorframe is located on the side frame of hinged seat side and is fixed with least two horizontal fixation spacer pins,Door lock is held away from the door-plate inner side of hinged seat side and is located in doorframe,Door handle is rotatably installed on door-plate and is arranged on the dead bolt side of door lock,The connecting rod base connection that door handle is connected with link gear,Connecting rod base side is hinged with upper gangbar,Opposite side is hinged with lower gangbar,Linkage support has raised gear tongue and breach towards dead bolt side,Linkage support is provided with least two cross spacing holes and long slot bore,Rotary stopper post on connecting rod base is arranged in the long slot bore of linkage support,At least two lead columns being fixed on door-plate are correspondingly arranged in the cross spacing hole in linkage support,At least two cross spacing pin connections are on bearing and pass doorframe side frame.The present invention is rational in infrastructure, can improve theftproof performance.
Description
Technical field
The present invention relates to a kind of anti-theft device of outdoor protective door, belong to outdoor cabinet technical field.
Background technology
With the development of fiber-optic communication project, optical-fibre communications coverage is more and more wider, outdoor communication equipment room and outdoor communication
The application at machine station is more and more wider.And be provided with outdoor communication equipment room communication equipment, base station equipment, battery, power-supply device with
And other equipment, because outdoor communication equipment room works under open-air atmosphere, it is directly under the influence of natural climate, by solar radiation
Directly affect, can raise temperature in computer room after solar radiation heat aggregation computer room surface, if temperature is obtained not in computer room
To control, the normal work of electrical equipment in computer room can be influenceed after temperature is reached to a certain degree, thus outdoor cabinet cabinet door
Air-conditioning equipment is installed.Because outdoor communication equipment room working environment is throughout the year exposed to outdoor, and main equipment, power supply, rectification in computer room
The more valuable article of module and backup battery etc., rack is susceptible to stolen situation, therefore the cabinet door of outdoor cabinet is equal
Using theft-prevention structure.Door lock in existing outdoor cabinet cabinet door is arranged on the outside of door, because door lock is directly exposed to door-plate
Outside conspicuous position, and the anti-damage performance of door lock is determined by the material of manufacture door lock, current door lock typically uses alloy
Material is processed, therefore external door lock is easily pried open from outside, substantially reduces the theftproof performance of antitheft door.Moreover it is existing
Antitheft door on linkage be to be connected with door lock, realize and lock of antitheft door by door lock drivening rod at upper and lower 2 points
3 points of horizontal lockings of tongue, on the one hand because door lock is connected with link gear, therefore whole burglar-proof mechanism after door lock is prized
Failure, causes main equipment, battery of interior of equipment cabinet etc. to be stolen after door lock is destroyed, makes the theftproof performance of outdoor antitheft door
It is poor.
The content of the invention
It is an object of the invention to provide a kind of anti-theft device rational in infrastructure, theftproof performance can be improved outdoor protective door.
The present invention is that the technical scheme for reaching above-mentioned purpose is：A kind of anti-theft device of outdoor protective door, including protective door
And door lock, it is characterised in that：Described protective door includes door-plate, is fixed on the doorframe of door-plate inner side surrounding, and door-plate side has
Hinged seat, doorframe is located on the side frame of hinged seat side and is fixed with least two horizontal fixation spacer pins, and door lock is fixed on far
On the inside of the door-plate of hinged seat side and positioned in doorframe, door is provided with open keyhole, and door handle is rotatably installed on door-plate simultaneously
It is arranged on the dead bolt side of door lock, the operation handle of door handle is arranged on outside door-plate, the rotating shaft of door handle and link gear connect
Connect, described link gear includes connecting rod base, linkage support and upper gangbar and lower gangbar, has on described connecting rod base
Rotary stopper post, connecting rod base side is hinged with upper gangbar, opposite side is hinged with lower gangbar, it is upper linkage through doorframe frame top with
Upper limit hole correspondence on door pocket, lower gangbar is corresponding with the lower limit hole on door pocket through doorframe frame bottom, and connecting rod base is fixed on
In the rotating shaft of door handle, upper gangbar and lower gangbar is driven to act by connecting rod base when door handle is rotated；Described linkage branch
Frame has cavity and the bearing toward doorframe side frame side, and linkage support has raised gear tongue and position towards dead bolt side
In the breach of gear tongue side, the dead bolt when door lock is closed is arranged on the indentation, there of linkage support, is additionally provided with linkage support
At least two cross spacing holes and long slot bore, the rotary stopper post on connecting rod base are arranged in the long slot bore of linkage support and drive
Linkage support is rotated along center of rotation axis, and at least two lead columns being fixed on door-plate are correspondingly arranged in linkage support
In cross spacing hole, linkage support is set to be relatively moved along lead column, at least two cross spacing pin connections are on bearing and wear
Go out doorframe side frame, cross spacing pin is corresponding with the side spacing hole on door pocket.
Wherein：Described linkage support is connected and composed by the first linkage board and the second linkage board, the main body of the first linkage board
At least two cross spacing holes and long slot bore are provided with, the lead column on door-plate is correspondingly arranged at the cross spacing on the first linkage board
In hole, the gear tongue on the first linkage board has bending plate, and connecting rod base is provided with the side arm of bending, and rotary stopper post is fixed on side
On arm and in the long slot bore that is arranged on the first linkage board, the first linkage board is driven to be rotated along the center of rotation axis of connecting rod base,
First linkage board has the in-flanges being connected with the second linkage board；The second described linkage board has the bearing and both sides for taking the shape of the letter U
Limiting plate, the interior plate of bearing is connected by fastener with the in-flanges of the first linkage board, and each cross spacing pin is fixed on branch
On the outer panel of seat, the lead column on door-plate is correspondingly arranged in the cross spacing hole on limiting plate.
Described door-plate upper and lower part is provided with fulcrum bearing, and upper gangbar and lower gangbar pass through fulcrum bearing, upper gangbar
Roller is installed positioned at doorframe top frame top, lower gangbar is provided with roller positioned at door frame bottom top.
Interior lining panel is installed, interior lining panel blocks in doorframe door lock and link gear on the inside of the doorframe.
Door escutcheons plate is rotatably connected on door-plate outside and blocks open keyhole.
Door lock is arranged on the present invention inner side of door-plate, thus whole door lock it is hidden in door-plate and rack
Portion, door-plate is provided only with open keyhole, it is to avoid door lock is directly installed on the outside prominent position of door-plate, reduces the wind that lock is prized
Danger.Gangbar in the present invention, lower gangbar and cross spacing pin set each the upper limit hole of correspondence door pocket, lower limit hole and
In cross spacing hole, doorframe is located on the side frame of hinged seat side and is fixed with least two horizontal fixation spacer pins, due to door
Frame surrounding is equipped with lock point, so as to solve the problems, such as that borrowing ripping bar from door-plate outside pries open door-plate.Opening door lock of the invention
Close and separated with link gear, could simultaneously be controlled by link gear by door handle come operations linkage mechanism after being unlocked
Upper gangbar, lower gangbar and cross spacing pin are acted simultaneously so that the integrated anti-theft of protective door, pick-proof performance are obtained well
Improve.Anti-theft device of the invention is arranged on door-plate and doorframe inner side, is capable of achieving the good sealing effectiveness of rack, reaches country
Lockset standard requirement used by computer room rack enclosure.
Brief description of the drawings
Embodiments of the invention are described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the anti-theft device of open air protective door of the invention.
Fig. 2 is the backsight structural representation schematic diagram of Fig. 1.
Fig. 3 is the side structure schematic view of Fig. 1.
Fig. 4 is that the upper gangbar of anti-theft device dismounting of open air protective door of the invention and the partial structurtes of lower gangbar are illustrated
Figure.
Partial structural diagram when Fig. 5 is the anti-theft device closure of open air protective door of the invention.
Partial structural diagram when Fig. 6 is the anti-theft device unlatching of open air protective door of the invention.
Wherein：1-protective door, 1-1-interior lining panel, 1-2-doorframe, 1-3-door-plate, 2-air-conditioning, 3-door escutcheons plate,
4-door handle, 4-1-operation handle, 4-2-rotating shaft, 5-fixed spacer pin, 6-hinged seat, 7-roller, 8-fulcrum bearing,
9-upper gangbar, 10-lead column, 11-door lock, 11-1-dead bolt, 12-linkage support, 12-1-the second linkage board, 12-
11-limiting plate, 12-2-gear tongue, 12-3-breach, 12-4-long slot bore, 12-5-cross spacing hole, 12-6-the first
Dynamic plate, 12-61-in-flanges, 12-7-bearing, 13-connecting rod base, 13-1-rotary stopper post, 13-2-side arm, 14-laterally
Spacer pin, 15-lower gangbar.
Specific embodiment
As shown in Fig. 1~6, the anti-theft device of outdoor protective door of the invention, including protective door 1 and door lock 11.The present invention
Protective door 1 include door-plate 1-3, be fixed on the doorframe 1-2 of door-plate 1-3 inner sides surrounding, doorframe 1-2 is slightly less than door-plate 1-3 tetra-
Week, and door-plate 1-3 inner sides are also equipped with air-conditioning 2, door-plate 1-3 sides have hinged seat 6, and door-plate 1-3 is by installed in hinged seat 6
On hinge be connected with the door pocket on rack, as shown in Figure 2, doorframe 1-2 of the present invention is located at fixed on the side frame of the side of hinged seat 6
There are at least two horizontal fixation spacer pins 5, by the fixation spacer pin 5, anti-theft device is formed the lock point of four direction, from
And prevent to be hinged side from door-plate 1-3 to force open the door, door lock 11 is held away from the door-plate 1-3 inner sides of hinged seat 6 side and is located at
In doorframe 1-2, interior lining panel 1-1 is installed on the inside of doorframe 1-2, interior lining panel 1-1 blocks in door door lock 11 and link gear
In frame 1-2, door-plate 1-3 is provided with open keyhole, and door escutcheons plate 3 is rotatably connected on door-plate 1-3 outsides and blocks open keyhole, due to
Door lock 11 is arranged on door-plate 1-3 inner sides, it is impossible to prize door lock 11, and improve its theftproof performance.
As shown in Fig. 1~6, door handle of the present invention 4 is rotatably installed on door-plate 1-3 and is arranged on the dead bolt 11-1 of door lock 11
Side, the operation handle 4-1 of door handle 4 is arranged on outside door-plate 1-3, and the rotating shaft 4-2 of door handle 4 is connected with link gear, opens
Link gear can be controlled after lock by operation handle 4-1, and opens protective door 1.
As shown in Fig. 2~6, link gear of the invention include connecting rod base 13, linkage support 12 and upper gangbar 9 and under
Gangbar 15, has rotary stopper post 13-1 on connecting rod base 13, connecting rod base 13 is provided with the side arm 13-2 of bending, rotary stopper post
13-1 is fixed on side arm 13-2, and the side of connecting rod base 13 is hinged with upper gangbar 9, opposite side is hinged with lower gangbar 15, the first line of a couplet
Lever 9 is corresponding with the upper limit hole on door pocket through doorframe 1-2 frames top, and lower gangbar 15 is passed through on doorframe 1-2 frames bottom and door pocket
Lower limit hole correspondence, connecting rod base 13 is fixed on the rotating shaft 4-2 of door handle 4, and door handle 4 is driven when rotating by connecting rod base 13
Upper gangbar 9 and lower gangbar 15 and rotary stopper post 13-1 actions, make connecting rod base 13 be rotated along its center of rotation axis.
As shown in Fig. 2~6, linkage support of the invention 12 has cavity and the bearing toward doorframe 1-2 side frames side
The rotating shaft 4-2 of 12-7, connecting rod base 13 and door handle 4 is located in the cavity, be will not interfere with when linkage support 12 is moved, and is linked
Support 12 has raised gear tongue 12-2 and the breach 12-3 positioned at gear tongue 12-2 sides towards dead bolt 11-1 sides, in door
Dead bolt 11-1 when lock 11 is closed is arranged at the breach 12-3 of linkage support 12, after the unlatching of door lock 11 retreats dead bolt 11-1
Door handle 4 could be operated and opening protection function door 1.As shown in Fig. 2,4~6, at least two are additionally provided with linkage support of the present invention 12
Cross spacing hole 12-5 and long slot bore 12-4, the rotary stopper post 13-1 on connecting rod base 13 is arranged on the long slot bore of linkage support 12
12-4 is interior and drives linkage support 12 to be rotated along its center of rotation axis, is fixed at least two lead columns 10 on door-plate 1-3
It is correspondingly arranged in linkage support 12 in the 12-5 of cross spacing hole, linkage support 12 is relatively moved along lead column 10, at least
Two cross spacing pins 14 are connected on bearing 12-7 and pass doorframe 1-2 side frames, the lateral spacing on cross spacing pin 14 and door pocket
Position hole correspondence, is rotated in door handle 4 and drivening rod seat 13 is rotated, by rotary stopper post 13-1 along the pivot of connecting rod base 13
Axis drives the transverse shifting of linkage support 12, while driving the cross spacing pin 14 in linkage support 12 and upper linkage
Bar 9 and lower gangbar 15 are acted simultaneously, and realize unlocking or locking.
As shown in Fig. 3~6, linkage support of the invention 12 is by the first linkage board 12-6 and the second linkage board 12-1 connection structures
Into the main body of the first linkage board 12-6 is provided with least two cross spacing hole 12-5 and long slot bore 12-4, the first linkage board 12-6
Two cross spacing hole 12-5 are provided with, the lead column 10 on door-plate 1-3 is correspondingly arranged at the transverse direction on the first linkage board 12-6
In spacing hole 12-5, the gear tongue 12-2 on the first linkage board 12-6 has bending plate, with increase gear tongue 12-2 rigidity and
Intensity, the elongated slot that the rotary stopper post 13-1 on connecting rod base 13 is fixed on side arm 13-2 and is arranged on the first linkage board 12-6
In the 12-4 of hole, drive the first linkage board 12-6 along connecting rod base 13 center of rotation axis rotate, the first linkage board 12-6 have with
The in-flanges 12-61 of the second linkage board 12-1 connections.As shown in Fig. 3~6, the second linkage board 12-1 of the invention have take the shape of the letter U
Bearing 12-7 and both sides limiting plate 12-11, make the second linkage board 12-1 also have preferable rigidity and intensity, bearing 12-7
Interior plate be connected with the in-flanges 12-61 of the first linkage board 12-6 by fastener, each cross spacing pin 14 is fixed on bearing
On the outer panel of 12-7, the cross spacing pin 14 uses step axle construction, and is arranged on bearing 12-7 by fastener, door-plate
Lead column 10 on 1-3 is correspondingly arranged in the cross spacing hole 12-5 on limiting plate 12-11, and linkage is made by each lead column 10
Support 12 is steady in moving process.
As shown in Fig. 2,3, door-plate 1-3 upper and lower parts of the present invention are provided with fulcrum bearing 8, upper gangbar 9 and lower gangbar 15
Through fulcrum bearing 8, upper gangbar 9 is provided with roller 7 positioned at doorframe 1-2 top frames top, and lower gangbar 15 is located at doorframe 1-2 underframes
Top is provided with roller 7, the movement and locking of gangbar 9 and lower gangbar 15 in convenience.
As shown in Fig. 1~6, when sealed, the dead bolt 11-1 of door lock 11 stretches out and positioned at linkage support protective door of the present invention 1
It is spacing to the gear tongue 12-2 in linkage support 12 at 12 breach 12-3, now go up gangbar 9, lower gangbar 15 and horizontal stroke
Set in each the upper limit hole of correspondence door pocket, lower limit hole and side spacing hole to spacer pin 14, because doorframe 1-2 surroundings are all provided with
There is lock point, and door lock 11 is arranged on door-plate 1-3 inner sides, and sled point is reduced, theftproof performance can be increased substantially, even if operation door knob
The operation handle 4-1 of hand 4, also will not opening protection function door 1.When that need to open the door, first open the lock with the key and retreat dead bolt 11-1, rotate
The operation handle 4-1 of door handle 4, makes its rotating shaft 4-2 drivening rods seat 13 be rotated along center of rotation axis, in the drive of connecting rod base 13
Gangbar 9 and lower gangbar 15 are to the side shifting of connecting rod base 13 1, while the rotary stopper post 13-1 on connecting rod base 13 drives linkage
Bearing 12-7 moves inward cross spacing pin 14 to the side shiftings of dead bolt 11-1 mono-, and opens protective door 1.
Claims (5)
1. a kind of anti-theft device of outdoor protective door, including protective door (1) and door lock (11), it is characterised in that：Described protection
Door (1) including door-plate (1-3), be fixed on door-plate (1-3) inner side surrounding doorframe (1-2), door-plate (1-3) side has hinged seat
(6), doorframe (1-2) is located on the side frame of hinged seat (6) side and is fixed with least two horizontal fixations spacer pin (5), door lock
(11) it is held away from the door-plate (1-3) of hinged seat (6) side inner side and is located in doorframe (1-2), door-plate (1-3) is provided with
Open keyhole, door handle (4) is rotatably installed on door-plate (1-3) and is arranged on dead bolt (11-1) side of door lock (11), door handle
(4) operation handle (4-1) is arranged on door-plate (1-3) outside, the rotating shaft (4-2) of door handle (4) and is connected with link gear, described
Link gear include connecting rod base (13), linkage support (12) and upper gangbar (9) and lower gangbar (15), described connecting rod
There is rotary stopper post (13-1), connecting rod base (13) side is hinged with upper gangbar (9), opposite side and lower gangbar on seat (13)
(15) it is hinged, upper gangbar (9) is corresponding with the upper limit hole on door pocket through doorframe (1-2) frame top, lower gangbar (15) passes through
Doorframe (1-2) frame bottom is corresponding with the lower limit hole on door pocket, and connecting rod base (13) is fixed in the rotating shaft (4-2) of door handle (4), door
Acted by gangbar (9) in connecting rod base (13) drive and lower gangbar (15) when handle (4) is rotated；Described linkage support
(12) with cavity and the bearing (12-7) toward doorframe (1-2) side frame side, linkage support (12) is towards dead bolt (11-1)
Side has raised gear tongue (12-2) and the breach (12-3) positioned at gear tongue (12-2) side, when door lock (11) is closed
Dead bolt (11-1) be arranged on breach (12-3) places of linkage support (12), at least two are additionally provided with linkage support (12) laterally
Spacing hole (12-5) and long slot bore (12-4), the rotary stopper post (13-1) on connecting rod base (13) are arranged on linkage support (12)
Long slot bore (12-4) is interior and drives linkage support (12) to be rotated along center of rotation axis, is fixed on door-plate (1-3) at least two
Individual lead column (10) is correspondingly arranged in the cross spacing hole (12-5) in linkage support (12) Nei, leads linkage support (12) energy edge
Relatively moved to post (10), at least two cross spacing pins (14) are connected on bearing (12-7) and pass doorframe (1-2) side frame,
Cross spacing pin (14) is corresponding with the side spacing hole on door pocket.
2. the anti-theft device of outdoor protective door according to claim 1, it is characterised in that：Described linkage support (12) by
First linkage board (12-6) and the second linkage board (12-1) are connected and composed, and the main body of the first linkage board (12-6) is provided with least two
Cross spacing hole (12-5) and long slot bore (12-4), the lead column (10) on door-plate (1-3) are correspondingly arranged at the first linkage board
In cross spacing hole (12-5) on (12-6), the gear tongue (12-2) on the first linkage board (12-6) has bending plate, connecting rod
Seat (13) is provided with the side arm (13-2) of bending, and rotary stopper post (13-1) is fixed on side arm (13-2) and is arranged on first
In long slot bore (12-4) on dynamic plate (12-6), the first linkage board (12-6) is driven to turn along the center of rotation axis of connecting rod base (13)
Dynamic, the first linkage board (12-6) has the in-flanges (12-61) being connected with the second linkage board (12-1)；The second described linkage board
The interior plate that (12-1) has the limiting plate (12-11) of bearing (12-7) and the both sides for taking the shape of the letter U, bearing (12-7) passes through fastener
It is connected with the in-flanges (12-61) of the first linkage board (12-6), each cross spacing pin (14) is fixed on the outside of bearing (12-7)
On plate, the lead column (10) on door-plate (1-3) is correspondingly arranged in the cross spacing hole (12-5) on limiting plate (12-11) Nei.
3. the anti-theft device of outdoor protective door according to claim 1, it is characterised in that：Described door-plate (1-3) top
Fulcrum bearing (8) is provided with bottom, through fulcrum bearing (8), upper gangbar (9) is positioned at door for upper gangbar (9) and lower gangbar (15)
Frame (1-2) top frame top is provided with roller (7), and lower gangbar (15) is provided with roller (7) positioned at doorframe (1-2) underframe top.
4. the anti-theft device of outdoor protective door according to claim 1, it is characterised in that：The inner side of the doorframe (1-2)
Interior lining panel (1-1) is installed, interior lining panel (1-1) blocks in doorframe (1-2) door lock (11) and link gear.
5. the anti-theft device of outdoor protective door according to claim 1, it is characterised in that：Door escutcheons plate (3) is rotated and connected
It is connected on door-plate (1-3) outside and blocks open keyhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721111.1A CN105715172B (en) | 2014-12-01 | 2014-12-01 | The anti-theft device of outdoor protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721111.1A CN105715172B (en) | 2014-12-01 | 2014-12-01 | The anti-theft device of outdoor protective door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105715172A CN105715172A (en) | 2016-06-29 |
| CN105715172B true CN105715172B (en) | 2017-05-31 |
Family
ID=56145530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410721111.1A Active CN105715172B (en) | 2014-12-01 | 2014-12-01 | The anti-theft device of outdoor protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105715172B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517608A (en) * | 2020-11-19 | 2022-05-20 | 中兴通讯股份有限公司 | Cabinet anti-damage device and cabinet |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3426347B2 (en) * | 1994-05-31 | 2003-07-14 | 株式会社北島ダイカスト工業所 | Door sealing mechanism |
| CN2345668Y (en) * | 1998-07-31 | 1999-10-27 | 金鑫 | Dismountable safety protective window |
| GB0107060D0 (en) * | 2001-03-21 | 2001-05-09 | Francis Maurice | Flood defence |
| CN2714778Y (en) * | 2004-07-22 | 2005-08-03 | 李玉彬 | Automatically opened non-removable burglarproof net for window in case of fire alarm |
| CN201771546U (en) * | 2010-09-09 | 2011-03-23 | 西安东风仪表厂 | Sealing door |
| CN204238798U (en) * | 2014-12-01 | 2015-04-01 | 常州太平通讯科技有限公司 | The anti-theft device of outdoor protective door |
-
2014
- 2014-12-01 CN CN201410721111.1A patent/CN105715172B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105715172A (en) | 2016-06-29 |
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