CN203271500U - Cabinet anti-theft door lock system and cabinet - Google Patents
Cabinet anti-theft door lock system and cabinet Download PDFInfo
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- CN203271500U CN203271500U CN2013202292908U CN201320229290U CN203271500U CN 203271500 U CN203271500 U CN 203271500U CN 2013202292908 U CN2013202292908 U CN 2013202292908U CN 201320229290 U CN201320229290 U CN 201320229290U CN 203271500 U CN203271500 U CN 203271500U
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Abstract
The utility model provides a cabinet anti-theft door lock system and a cabinet. A door sheet body of the anti-theft door lock system is provided with a hand wheel mechanism, a key lock and a transmission mechanism. A plurality of anti-prying bolts are arranged on a sliding frame of the transmission mechanism and on a frame of the side where the door sheet body and a cabinet body door frame are hinged, so that when the door sheet body is closed, the periphery of the door sheet body is locked with the cabinet door frame in an inserted mode through the anti-prying bolts. The anti-prying bolts on the sliding frame can be controlled to move in a left-and-right mode through the hand wheel mechanism so as to achieve reliving of the locking state of the door sheet body and the cabinet body door frame, and meanwhile, locking of the hand wheel mechanism is achieved through the key lock. A hand wheel is still locked in the situation that the key lock is destroyed so that the door sheet body cannot be opened, and only when the key lock is unlocked, the cabinet door can be opened through the hand wheel mechanism. The cabinet anti-theft door lock system and the cabinet are strong in destructive power resistance, the anti-theft grade is greatly improved, devices, batteries and the like in the cabinet can be better protected, and artificial destroying and stealing are prevented.
Description
Technical field
The utility model belongs to communication cabinet manufacturing technology field, more particularly, relates to a kind of rack safe-guard door lock system and rack.
Background technology
Along with being on the increase of market outdoor cabinet demand, coverage rate is more and more wider, and the outdoor cabinet structure more and more trends towards variation, and the antitheft requirement of battery rack is more and more higher.For adapting to the antitheft requirement of outdoor cabinet under the new situation, adopted the high door lock of anti-theft grade at present, reduce the destroyed possibility of door lock.But existing door latch structure is to design for common outdoor cabinet specially, and whole theftproof performance is general, can't satisfy the battery class rack higher to antitheft requirement.
The utility model content
Main purpose of the present utility model is to provide a kind of rack safe-guard door lock system; be intended to improve the theftproof performance of cabinet door body, better protect interior of equipment cabinet equipment, battery etc.; prevent artificial destruction and pilferage, to satisfy the antitheft needs of antitheft rack of having relatively high expectations.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of rack safe-guard door lock system is provided, comprises cabinet doorframe and wherein a side and the hinged door-plate main body of described cabinet doorframe;
Described door-plate main body is provided with handwheel, key lock and transmission mechanism;
Described handwheel comprise the handwheel parts that are positioned at the described door-plate main body outside and be positioned at described door-plate main body inboard, under described handwheel parts drive rotation and the rotation locking plate that can lock together with the dead bolt of described key lock;
described door-plate main body has first side frame and second side frame, described cabinet doorframe has the first side cabinet doorframe and the second side cabinet doorframe, described first side frame is provided with at least one first keyhole, be provided with at least one first locking bolt hole corresponding to described the first keyhole on described the first side cabinet doorframe, correspondingly on described transmission mechanism be provided with at least one and can pass described the first keyhole by the drive of described rotation locking plate and insert the first pick-proof bolt in described the first locking bolt hole under described door-plate main body closed condition, described the second side cabinet doorframe is provided with at least two the second locking bolt holes, be fixedly installed at least two second pick-proof bolts that can automatically insert in described the second locking bolt hole on the frame of described second side when described door-plate main body is closed.
Further, described transmission mechanism comprises parallel with described first side frame and can be with respect to the travelling carriage of described first side frame lateral sliding by the drive of described rotation locking plate, described first side frame is provided with at least two described the first keyholes, correspondingly with described the first keyhole on described the first side cabinet doorframe be provided with at least two described the first locking bolt holes, on described travelling carriage, correspondence is provided with at least two described the first pick-proof bolts.
Further, described handwheel also comprises rotating shaft, and described rotating shaft runs through described door-plate main body, and described handwheel parts are fixed on the outer end of described rotating shaft, described rotation locking plate is fixed on the inner of described rotating shaft, and described rotation locking plate is provided with the lockhole that can lock together with the dead bolt of described key lock.
Further particularly, the inner of described rotating shaft is provided with the first spline boss, the center of described the first spline boss is provided with the first screw, described rotation locking plate is provided with and adaptive the first spline hole that is nested of described the first spline boss, and described rotation locking plate is connected to described the first spline boss by described the first spline borehole jack and is fixed on the inner of described rotating shaft by one first bolt axial limiting.Further, described transmission mechanism also comprises slide, one end of described slide is fixedly connected with described travelling carriage, described slide is provided with a horizontal concrete chute and a vertical chute, described rotation locking plate is provided with a trundle, described slide is stacked at the outside of described rotation locking plate, and described trundle plugs in described vertical chute, and described the first bolt is arranged in described horizontal concrete chute and to described slide axial limiting.
Further, described transmission mechanism also comprises guiding mechanism, described guiding mechanism comprises at least one guide strip that is fixedly connected with described travelling carriage and at least one guide holder that is fixed on described door-plate main body, described guide holder is provided with a guide peg, and described guide strip is provided with the pilot hole suitable with described guide peg.
further, above-mentioned rack safe-guard door lock system also comprises upper locking bar and the lower locking bar of being located at described door-plate main body inboard, described door-plate main body has upper side frame and lower frame, be respectively equipped with one second keyhole on described upper side frame and lower frame, described cabinet doorframe has upper cabinet doorframe and lower cabinet body doorframe, described upper cabinet doorframe and lower cabinet body doorframe are respectively equipped with the 3rd a locking bolt hole, the upper end of described upper locking bar and the lower end of described lower locking bar are respectively equipped with one and can pass described the second keyhole and insert the 3rd pick-proof bolt in described the 3rd locking bolt hole when the door-plate main body is closed, the lower end of described upper locking bar and the upper end of described lower locking bar are articulated in respectively the different position on described rotation locking plate.
Optimally, the end of the end of described upper locking bar and described lower locking bar is respectively equipped with roller.
Further, described door-plate main body is inboard also is respectively equipped with a guide lock keyhole seat that is used for limiting described upper locking bar or described lower locking bar near two described the 3rd keyhole places.Further, the inboard of described door-plate main body also is provided with the locking plate limit base, described locking plate limit base is provided with spacer pin, also is provided with on described rotation locking plate for being slidably matched to limit the spacing slide opening of circular arc of the anglec of rotation of described rotation locking plate with described spacer pin.
Particularly, the outer end of described rotating shaft is provided with the second spline boss, the center of described the second spline boss is provided with the second screw, described handwheel parts are provided with and adaptive the second spline hole that is nested of described the second spline boss, and described handwheel parts are connected to described the first spline boss by described the second spline borehole jack and are fixed on the outer end of described rotating shaft by one second bolt axial limiting.
Particularly, described handwheel parts are rotating disk handle or Rocker handle.
Optimally, the edge of described door-plate main body is ledge structure, described ledge structure has a stage portion, when described door-plate main body is closed, described stage portion is blocked in the front side of described first side frame, second side frame, upper side frame and lower frame, and blocks each described first pick-proof bolt, the second pick-proof bolt, the 3rd pick-proof bolt.
Further optimize, a side of described door-plate main body and described cabinet doorframe are concealed hinged by hinge.
Further, also be provided with seal between the fitting face of described stage portion and described first side frame, second side frame, upper side frame and lower frame.
The beneficial effect of the utility model provides rack safe-guard door lock system is: the utility model rack safe-guard door lock system adopts and rotates the rotation of handwheel driven rotary locking plate, by transmission mechanism, the pick-proof bolt is inserted cabinet, can realize opening and locking of door-plate main body; In the situation that do not open key lock, the dead bolt locking rotation lock sheet of key lock, make handwheel to rotate, even if in the situation that key lock is destroyed, handwheel still is lockable, therefore the pick-proof bolt just from multiple directions firmly bolt the cabinet frame, the door-plate main body can't be opened, and anti-destructive power is strong; Moreover the pick-proof bolt adopts concealed design, can't see by crack between a door and its frame the particular location of pick-proof bolt, with the difficulty that the door-plate main body is opened, has promoted well the anti-theft effect of door-locking system thereby further strengthened by destroying the pick-proof bolt.
Another purpose of the present utility model is to provide a kind of rack, to satisfy the antitheft needs to the higher communication apparatus of cost.This kind rack comprises cabinet and the cabinet door system of being located on described cabinet, and described cabinet door system is above-mentioned rack safe-guard door lock system.The beneficial effect of the rack that the utility model provides is: owing to having adopted above-mentioned rack safe-guard door lock system; the anti-destructive power of the utility model rack is strong, and its anti-theft grade is promoted greatly, can better protect interior of equipment cabinet equipment; batteries etc. prevent artificial destruction and pilferage.
Description of drawings
The structural representation of rack under cabinet door open mode that Fig. 1 provides for the utility model embodiment;
The perspective view of the door-plate main body inboard of Fig. 2 provides for the utility model embodiment rack safe-guard door lock system;
Fig. 3 is the local amplification assumption diagram at the A place in Fig. 2;
The perspective view in the door-plate main body outside of Fig. 4 provides for the utility model embodiment rack safe-guard door lock system;
The explosive view of the structure that arranges on the door-plate main body of Fig. 5 provides for the utility model embodiment rack safe-guard door lock system;
Fig. 6 is the local amplification assumption diagram at B place in Fig. 5;
The front view of the rack that Fig. 7 provides for the utility model embodiment;
Fig. 8 is along the sectional structure chart of C-C line in Fig. 7;
Fig. 9 provides for the utility model embodiment rack safe-guard door lock system is at closing time locking state figure;
The rack safe-guard door lock open mode figure of system when opening the door that Figure 10 provides for the utility model embodiment;
The three-dimensional structure diagram of the rack that Figure 11 provides for the utility model embodiment.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Please in the lump referring to figs. 1 through Fig. 8, the existing rack safe-guard door lock system that the utility model is provided describes.rack safe-guard door lock system comprises cabinet doorframe 1 and wherein a side and the hinged door-plate main body 2 of cabinet doorframe 1, door-plate main body 2 is provided with handwheel, key lock 4 and transmission mechanism 5, handwheel comprise the handwheel parts 31 that are positioned at door-plate main body 2 outsides and be positioned at door-plate main body 2 inboards, rotation and the rotation locking plate 32 that can lock together with the dead bolt 41 of key lock 4 under handwheel parts 31 drive, referring to Fig. 2 and Fig. 8, door-plate main body 2 has first side frame 21 and second side frame 22, cabinet doorframe 1 has the first side cabinet doorframe 11 and the second side cabinet doorframe 12, first side frame 21 is provided with at least one first keyhole 210, be provided with at least one first locking bolt hole 110 corresponding to the first keyhole 210 on the first side cabinet doorframe 11, correspondingly on transmission mechanism be provided with at least one and can pass the first keyhole 210 by the drive of described rotation locking plate and insert the first pick-proof bolt 511 in the first locking bolt hole 110 under door-plate main body 2 closed conditions, the second side cabinet doorframe 12 is provided with at least two the second locking bolt holes 120, be fixedly installed at least two second pick-proof bolts 221 that can automatically insert in the second locking bolt hole 120 on second side frame 22 when door-plate main body 2 is closed.
The utility model provides rack safe-guard door lock system adopts 31 driven rotary locking plates 32 rotations of handwheel parts, by transmission mechanism 5, each the first pick-proof bolt 511 is inserted the first locking bolt hole 110 on cabinets, each second pick-proof bolt 221 inserts the second locking bolt hole 120 on cabinet doorframe 1 automatically when door-plate main body 2 is closed, realize opening and locking of door-plate main body 2; In the situation that do not open key lock 4, the dead bolt 41 locking rotation locking plates 32 of key lock 4, make handwheel parts 31 to rotate, even if in the situation that key lock 4 is destroyed, handwheel 3 is lockable all the time, thus each pick-proof bolt just from the multiple directions multiple spot firmly bolt the cabinet frame, door-plate main body 2 can't be opened, and anti-destructive power is strong, has promoted widely the anti-theft effect of door-locking system.
See also Fig. 1 and Fig. 2, Fig. 9, Figure 10, transmission mechanism 5 comprises parallel with first side frame 21 and can be with respect to the travelling carriage 51 of first side frame 21 lateral slidings by the drive of rotation locking plate 32; First side frame 21 is provided with at least two the first keyholes 210, correspondingly with the first keyhole 210 on the first side cabinet doorframe 12 be provided with at least two the first locking bolt holes 110, on travelling carriage 51, correspondence is provided with at least two the first pick-proof bolts 511, in a preferred embodiment, the first keyhole 210, the first locking bolt hole 110, the first pick-proof bolt 511 all are set to three, correspondence in the position, upper, middle and lower of travelling carriage, realizes multi-point locking so respectively, thereby improves the security reliability of door-locking system.
See also Fig. 5 and Fig. 6, a kind of specific embodiment of the rack safe-guard door lock system that provides as the utility model, above-mentioned handwheel also comprises rotating shaft 33, rotating shaft 33 runs through door-plate main body 2 and arranges, handwheel parts 31 are fixed on the outer end of rotating shaft 33, rotation locking plate 32 is fixed on the inner of rotating shaft 33, and locking plate 32 is provided with the lockhole (not marking in figure) that can lock together with the dead bolt 41 of key lock 4; Like this, when shutting door-plate main body 1, rotate handwheel parts 31, will rotate together by rotating shaft 33 driven rotary locking plates 32, simultaneously each the first pick-proof bolt 511 inserts the first locking bolt hole 110, and 41 pairs of dead bolts that rotate to lockhole and key lock 4 on it when rotation locking plate 41 on time, can be sealed, at this moment, the handwheel parts 31 that are positioned at the outside of door-plate main body 2 can't rotate, and door-plate main body 1 can't be opened by locked.
see also again Fig. 5 and Fig. 6, a kind of specific embodiment of the rack safe-guard door lock system that provides as the utility model, the inner of above-mentioned rotating shaft 33 is provided with the first spline boss 331, the center of the first spline boss 331 is provided with the first screw 3310, rotation locking plate 32 is provided with and adaptive the first spline hole 321 that is nested of the first spline boss 331, rotation locking plate 32 is socketed on the first spline boss 331 by the first spline hole 321 and is fixed on the inner of rotating shaft 33 by the first bolt 341 axial limitings, make rotating shaft 33 and rotation locking plate 32 synchronous rotaries, and this fixed form is easy to assembly, simple and reliable for structure.
referring to Fig. 2, Fig. 3 and Fig. 5, Fig. 6, a kind of specific embodiment of the rack safe-guard door lock system that provides as the utility model, transmission mechanism 5 also comprises slide 52, one end of slide 52 is fixedly connected with travelling carriage 51, slide 52 is provided with horizontal concrete chute 521 and vertical chute 522, rotation locking plate 32 is provided with trundle 322, slide 52 is stacked at the outside of rotation locking plate 32, trundle 322 plugs in vertical chute 522, the first bolt 341 is arranged in horizontal concrete chute 521 and to slide 52 axial limitings, spacing more reliable in order to make, a pad 3410 can also be set on the first bolt 341.
see also Fig. 2 and Fig. 5, a kind of specific embodiment of the rack safe-guard door lock system that provides as the utility model, above-mentioned transmission mechanism 5 also comprises guiding mechanism, guiding mechanism comprises at least one guide strip that is fixedly connected with travelling carriage 51 53 and at least one guide holder 54 that is fixed on door-plate main body 2, guide holder 54 is provided with guide peg 541, guide strip 53 is provided with the pilot hole 530 suitable with guide peg 541, deviate from from guide peg 541 in order to prevent guide strip 53, on guide peg 541, screw thread can be set, by lock nut, guide strip 541 is carried out axial limiting in the top.By the guiding of guiding mechanism, whole transmission mechanism 5 moves left and right more steady, and the contraposition in the first pick-proof bolt 511 on travelling carriage 51 and the first locking bolt hole 110 is more accurate.
see also Fig. 1, Fig. 2, Fig. 5, Fig. 9 and Figure 10, a kind of specific embodiment of the rack safe-guard door lock system that provides as the utility model, this rack safe-guard door lock system also comprises upper locking bar 61 and the lower locking bar 62 of being located at door-plate main body 2 inboards, door-plate main body 2 has upper side frame 23 and lower frame 24, be respectively equipped with the second keyhole 240 on upper side frame 23 and lower frame 24, it is (invisible in figure that cabinet doorframe 1 has upper cabinet doorframe, do not mark) and lower cabinet body doorframe 14, upper cabinet doorframe and lower cabinet body doorframe 14 are respectively equipped with the 3rd a locking bolt hole 140, the lower end of the upper end of upper locking bar 61 and lower locking bar 62 is respectively equipped with one and can passes the second keyhole 240 and insert the 3rd pick-proof bolt 63 in the 3rd locking bolt hole 140 when door-plate main body 2 is closed, the 3rd pick-proof bolt 63 can be with upper, the one of lower locking bar is extended, can be also to be arranged at, rolling wheel support and the roller of lower locking bar end, on making, lower locking bar can be low weight loose ground import in the 3rd locking bolt hole 140, execute example better, on, the end of lower locking bar is respectively arranged with roller, the upper end of the lower end of upper locking bar 61 and lower locking bar 62 is articulated in respectively the different position on rotation locking plate 32, like this when rotation locking plate 32 rotates under the drive of handwheel parts 31, upper locking bar 61 and lower locking bar 62 will correspondingly stretch out or retract, thereby from upper, lower direction is solid with door-plate main body 2 and cabinet doorframe 1 bolt, increase the cabinet door and closed being connected and fixed a little of rear and cabinet doorframe 1, further promoted its stable degree, improved the difficulty of opening the cabinet door by back door, in order to guarantee that rotating locking plate 32 rotates identical angle and make the stroke of two locking bars maximum, on same circumference on the connecting portion of two locking bar and rotation locking plate 32 preferably is positioned at take the center in the first spline hole 321 as the same diameter in the center of circle.
Referring to Fig. 2, Fig. 9 and Figure 10, a kind of specific embodiment of the rack safe-guard door lock system that provides as the utility model, door-plate main body 2 is inboard also is respectively equipped with a guide lock keyhole seat 630 that is used for the upper locking bar 61 of restriction or lower locking bar 62 near two the 3rd keyhole 63 places, like this, upper and lower locking bar exactly more when flexible, also further increased the stress point of locking bar, be difficult for being pried open, structure is more reliable.
see also Fig. 5 and Fig. 6, a kind of specific embodiment of the rack safe-guard door lock system that provides as the utility model, the inboard of door-plate main body 2 also is provided with locking plate limit base 7, locking plate limit base 7 is provided with spacer pin 71, rotation also is provided with on locking plate 32 for the spacing slide opening 323 of circular arc that is slidably matched with spacer pin 71, this spacer pin 71 all the time can only be in the interior rotation of the spacing slide opening 323 of circular arc, because rotation locking plate 32 is rigidly connected integrative-structure with spacer pin 71, therefore with regard to the anglec of rotation of restricting rotation locking plate 32, the maximum anglec of rotation of rotation locking plate 32 is the circumference radian of the spacing slide opening 323 of this circular arc, thereby the stroke that keeps rotation locking plate 32, the circumference radian of the spacing slide opening 323 of this circular arc is determined according to the relative position of the dead bolt 41 of rotation locking plate and key lock 4, when assurance spacer pin 71 rotates to an end of the spacing slide opening 323 of circular arc, dead bolt 41 is aimed at the lockhole on rotation locking plate 32, and remove when sealed when rotation locking plate 32 and key lock 4, when spacer pin 71 rotates to an end of the spacing slide opening 323 of circular arc, rotation locking plate 32 does not interfere with other parts on every side.
see also Fig. 5, a kind of specific embodiment of the rack safe-guard door lock system that provides as the utility model, the inner with reference to rotating shaft 33, it is (invisible in figure that the outer end of rotating shaft 33 is provided with the second spline boss, do not mark), it is (invisible in figure that the center of the second spline boss is provided with the second screw, do not mark), handwheel parts 31 are provided with and adaptive the second spline hole 310 that is nested of the second spline boss, handwheel parts 31 are socketed on the first spline boss by the second spline hole 310 and are fixed on the outer end of rotating shaft 33 by the second bolt 342 axial limitings, make handwheel parts 31 and rotating shaft 33 and rotation locking plate 32 synchronous rotaries, and this Standard is convenient, simple and reliable, in order to prevent that handwheel parts 31 are easy to be disassembled, can also be positioned at the distolateral handwheel shrouding 35 that arranges of the second bolt 342 on handwheel parts 31, dismantle handwheel parts 31, at first handwheel shrouding 35 will be removed, so just increased by one handwheel by artificial destruction or the defence line of stealing.And for the concrete form of handwheel parts 31, can be the rotating disk handle, also can be Rocker handle.
Referring to Fig. 1, Fig. 2, Fig. 9 and Figure 10, a kind of specific embodiment of the rack safe-guard door lock system that provides as the utility model, the first pick-proof bolt 511, the second pick-proof bolt 221, the 3rd pick-proof bolt 63 are concealed setting, specifically, the edge of door-plate main body 2 is ledge structure, it has stage portion 20, when door-plate main body 2 is closed, this stage portion 20 is blocked in the front side of first side frame 21, second side frame 22, upper side frame 23 and lower frame 24, and stage portion 20 side block is in the past lived each first pick-proof bolt 511, the second pick-proof bolt 221 and the 3rd pick-proof bolt 63.Like this, when door-plate main body 2 is closed, can't see by crack between a door and its frame the particular location of each pick-proof bolt, greatly increase the difficulty of opening the cabinet door by destroying this approach of pick-proof bolt, the safety guarantee coefficient increases substantially.
Certainly, referring to Fig. 2, one side of door-plate main body 2 and cabinet doorframe 1 are concealed hinged by hinge, its door hinge 102 is located at the rear of the neighboring 20 of door-plate main body 2, when door-plate main body 2 is closed, also can't see by crack between a door and its frame the particular location of each door hinge 102, thereby increase destroyed difficulty.
Further, also be provided with seal (not shown) between the fitting face of stage portion 20 and first side frame 21, second side frame 22, upper side frame 23 and lower frame 24, be used for waterproof.
See Fig. 2, in above-mentioned embodiment, door-plate main body 2 can adopt convex structure formula door-plate, like this, the parts such as rotating vane 32, key lock 4, transmission mechanism 5 can be embedded and be hidden in the inside of door-plate main body 2, outer panels of the inboard riveted of its door-plate main body 2 can make the external sight of whole door succinctly attractive in appearance.
Cause internal unit to break down in order to avoid directly clashing into cabinet doorframe 1 when the cabinet door is closed, inboard that can also door-plate main body 2 arranges buffering castor 8, so that more steadily relax at closing time, vibrates little.
See Fig. 4 and Figure 11, in the outside of door-plate main body 2, also be provided with the lockhole cover plate 42 of key lock 4.
The utility model also provides a kind of rack.See also Fig. 1 and Figure 11, this kind rack comprises cabinet 100 and the cabinet door system 200 of being located on cabinet 100, and cabinet door system 200 is above-mentioned rack safe-guard door lock system.
The rack that the utility model provides is owing to having adopted above-mentioned rack safe-guard door lock system, and its anti-destructive power is strong, and anti-theft grade is promoted greatly, can better protect interior of equipment cabinet equipment, and battery etc. prevent artificial destruction and pilferage.
Referring to Fig. 1, Fig. 4 and Figure 11, a kind of specific embodiment of the rack that provides as the utility model also is provided with air-conditioning 9 on door-plate main body 2, so that interior of equipment cabinet is carried out adjustment, prevents that internal unit is overheated easily aging or break down.
Further, see also Fig. 4, Fig. 7, Fig. 9 to Figure 11, a kind of specific embodiment of the rack that provides as the utility model also is provided with a plurality of ventilation fences hole 201 on door-plate main body 2, be beneficial to air and flow to and carry out interchange of heat in cabinet, thereby reduce temperature in rack.
These are only preferred embodiment of the present utility model not in order to limiting the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (16)
1. rack safe-guard door lock system comprises cabinet doorframe and wherein a side and the hinged door-plate main body of described cabinet doorframe; It is characterized in that:
Described door-plate main body is provided with handwheel, key lock and transmission mechanism;
Described handwheel comprise the handwheel parts that are positioned at the described door-plate main body outside and be positioned at described door-plate main body inboard, under described handwheel parts drive rotation and the rotation locking plate that can lock together with the dead bolt of described key lock;
described door-plate main body has first side frame and second side frame, described cabinet doorframe has the first side cabinet doorframe and the second side cabinet doorframe, described first side frame is provided with at least one first keyhole, be provided with at least one first locking bolt hole corresponding to described the first keyhole on described the first side cabinet doorframe, on described transmission mechanism, corresponding being provided with can be passed described the first keyhole by the drive of described rotation locking plate under at least one described door-plate main body closed condition and be inserted the first pick-proof bolt in described the first locking bolt hole, described the second side cabinet doorframe is provided with at least two the second locking bolt holes, be fixedly installed at least two second pick-proof bolts that can automatically insert in described the second locking bolt hole on the frame of described second side when described door-plate main body is closed.
2. rack safe-guard door lock as claimed in claim 1 system, it is characterized in that: described transmission mechanism comprises parallel with described first side frame and can be with respect to the travelling carriage of described first side frame lateral sliding by the drive of described rotation locking plate, described first side frame is provided with at least two described the first keyholes, correspondingly with described the first keyhole on described the first side cabinet doorframe be provided with at least two described the first locking bolt holes, on described travelling carriage, correspondence is provided with at least two described the first pick-proof bolts.
3. rack safe-guard door lock as claimed in claim 1 system, it is characterized in that: described handwheel also comprises rotating shaft, described rotating shaft runs through described door-plate main body, described handwheel parts are fixed on the outer end of described rotating shaft, described rotation locking plate is fixed on the inner of described rotating shaft, and described rotation locking plate is provided with the lockhole that can lock together with the dead bolt of described key lock.
4. rack safe-guard door lock as claimed in claim 3 system, it is characterized in that: the inner of described rotating shaft is provided with the first spline boss, the center of described the first spline boss is provided with the first screw, described rotation locking plate is provided with and adaptive the first spline hole that is nested of described the first spline boss, and described rotation locking plate is connected to described the first spline boss by described the first spline borehole jack and is fixed on the inner of described rotating shaft by one first bolt axial limiting.
5. rack safe-guard door lock as claimed in claim 4 system, it is characterized in that: described transmission mechanism also comprises slide, one end of described slide is fixedly connected with described travelling carriage, described slide is provided with a horizontal concrete chute and a vertical chute, described rotation locking plate is provided with a trundle, described slide is stacked at the outside of described rotation locking plate, and described trundle plugs in described vertical chute, and described the first bolt is arranged in described horizontal concrete chute and to described slide axial limiting.
6. rack safe-guard door lock as claimed in claim 5 system, it is characterized in that: described transmission mechanism also comprises guiding mechanism, described guiding mechanism comprises at least one guide strip that is fixedly connected with described travelling carriage and at least one guide holder that is fixed on described door-plate main body, described guide holder is provided with a guide peg, and described guide strip is provided with the pilot hole suitable with described guide peg.
7. as described in claim 1 to 6 any one rack safe-guard door lock system, it is characterized in that: also comprise upper locking bar and the lower locking bar of being located at described door-plate main body inboard, described door-plate main body has upper side frame and lower frame, be respectively equipped with one second keyhole on described upper side frame and lower frame, described cabinet doorframe has upper cabinet doorframe and lower cabinet body doorframe, described upper cabinet doorframe and lower cabinet body doorframe are respectively equipped with the 3rd a locking bolt hole, the upper end of described upper locking bar and the lower end of described lower locking bar are respectively equipped with one and can pass described the second keyhole and insert the 3rd pick-proof bolt in described the 3rd locking bolt hole when the door-plate main body is closed, the lower end of described upper locking bar and the upper end of described lower locking bar are articulated in respectively the different position on described rotation locking plate.
8. rack safe-guard door lock as claimed in claim 7 system, it is characterized in that: the end of described upper locking bar and the end of described lower locking bar are respectively equipped with roller.
9. rack safe-guard door lock as claimed in claim 7 system is characterized in that: described door-plate main body is inboard also is respectively equipped with a guide lock keyhole seat that is used for limiting described upper locking bar or described lower locking bar near two described the 3rd keyhole places.
10. as described in claim 5 or 6 rack safe-guard door lock system, it is characterized in that: the inboard of described door-plate main body also is provided with the locking plate limit base, described locking plate limit base is provided with spacer pin, also is provided with on described rotation locking plate for being slidably matched to limit the spacing slide opening of circular arc of the anglec of rotation of described rotation locking plate with described spacer pin.
11. as described in claim 3 to 6 any one rack safe-guard door lock system, it is characterized in that: the outer end of described rotating shaft is provided with the second spline boss, the center of described the second spline boss is provided with the second screw, described handwheel parts are provided with and adaptive the second spline hole that is nested of described the second spline boss, and described handwheel parts are connected to described the first spline boss by described the second spline borehole jack and are fixed on the outer end of described rotating shaft by one second bolt axial limiting.
12. rack safe-guard door lock as claimed in claim 11 system, it is characterized in that: described handwheel parts are rotating disk handle or Rocker handle.
13. rack safe-guard door lock as claimed in claim 7 system, it is characterized in that: the edge of described door-plate main body is ledge structure, described ledge structure has a stage portion, when described door-plate main body is closed, described stage portion is blocked in the front side of described first side frame, second side frame, upper side frame and lower frame, and blocks each described first pick-proof bolt, the second pick-proof bolt, the 3rd pick-proof bolt.
14. rack safe-guard door lock as claimed in claim 18 system, it is characterized in that: a side of described door-plate main body and described cabinet doorframe are concealed hinged by hinge.
15. rack safe-guard door lock as claimed in claim 13 system is characterized in that: also be provided with seal between the fitting face of described stage portion and described first side frame, second side frame, upper side frame and lower frame.
16. rack comprises cabinet and is located at cabinet door system on described cabinet, it is characterized in that: described cabinet door system is as described in claim 1 to 15 any one rack safe-guard door lock system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202292908U CN203271500U (en) | 2013-04-28 | 2013-04-28 | Cabinet anti-theft door lock system and cabinet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013202292908U CN203271500U (en) | 2013-04-28 | 2013-04-28 | Cabinet anti-theft door lock system and cabinet |
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| Publication Number | Publication Date |
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| CN203271500U true CN203271500U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013202292908U Withdrawn - After Issue CN203271500U (en) | 2013-04-28 | 2013-04-28 | Cabinet anti-theft door lock system and cabinet |
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| CN (1) | CN203271500U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774933A (en) * | 2014-02-12 | 2014-05-07 | 苏州苏驼通信科技有限公司 | Linkage door lock for cabinet |
| CN104120959A (en) * | 2013-04-28 | 2014-10-29 | 深圳日海通讯技术股份有限公司 | Cabinet safe-guard chain door lock system and cabinet |
| CN104775851A (en) * | 2015-04-15 | 2015-07-15 | 上海道生门业有限公司 | Metro section contact channel door |
| WO2016065963A1 (en) * | 2014-10-31 | 2016-05-06 | 江苏亨通光网科技有限公司 | Anti-theft device for 4g mobile communication outdoor cabinet |
| CN110206468A (en) * | 2019-07-11 | 2019-09-06 | 浙江丽水东华宏泰科技有限公司 | High-strength anti-theft door |
| CN111392560A (en) * | 2020-04-03 | 2020-07-10 | 南京高立工程机械有限公司 | Multi-azimuth opened variable-frequency construction lifting cabinet door |
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2013
- 2013-04-28 CN CN2013202292908U patent/CN203271500U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120959A (en) * | 2013-04-28 | 2014-10-29 | 深圳日海通讯技术股份有限公司 | Cabinet safe-guard chain door lock system and cabinet |
| CN103774933A (en) * | 2014-02-12 | 2014-05-07 | 苏州苏驼通信科技有限公司 | Linkage door lock for cabinet |
| CN103774933B (en) * | 2014-02-12 | 2016-04-06 | 苏州苏驼通信科技有限公司 | Rack linked door lock |
| WO2016065963A1 (en) * | 2014-10-31 | 2016-05-06 | 江苏亨通光网科技有限公司 | Anti-theft device for 4g mobile communication outdoor cabinet |
| GB2546346A (en) * | 2014-10-31 | 2017-07-19 | Jiangsu Hengtong Optical Network Tech Co Ltd | Anti-theft device for 4G Mobile Communication outdoor cabinet |
| GB2546346B (en) * | 2014-10-31 | 2020-09-02 | Jiangsu Hengtong Optical Network Tech Co Ltd | Anti-theft device for 4G Mobile Communication outdoor cabinet |
| CN104775851A (en) * | 2015-04-15 | 2015-07-15 | 上海道生门业有限公司 | Metro section contact channel door |
| CN110206468A (en) * | 2019-07-11 | 2019-09-06 | 浙江丽水东华宏泰科技有限公司 | High-strength anti-theft door |
| CN110206468B (en) * | 2019-07-11 | 2024-03-19 | 浙江丽水东华宏泰科技有限公司 | High-strength anti-theft door |
| CN111392560A (en) * | 2020-04-03 | 2020-07-10 | 南京高立工程机械有限公司 | Multi-azimuth opened variable-frequency construction lifting cabinet door |
| CN111392560B (en) * | 2020-04-03 | 2022-03-22 | 南京高立工程机械有限公司 | Multi-azimuth opened variable-frequency construction lifting cabinet door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20160803 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |