CN212628848U - Door closing locking device of 5G special BBU vertical installation cabinet - Google Patents
Door closing locking device of 5G special BBU vertical installation cabinet Download PDFInfo
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- CN212628848U CN212628848U CN202021831761.9U CN202021831761U CN212628848U CN 212628848 U CN212628848 U CN 212628848U CN 202021831761 U CN202021831761 U CN 202021831761U CN 212628848 U CN212628848 U CN 212628848U
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Abstract
The utility model discloses a special BBU of 5G erects door locking device who adorns rack, including the cabinet body, installation lock and aerating device, one side activity hinge of the cabinet body has the cabinet door, the inner wall of cabinet door is provided with the second mounting groove, the one end outer wall of the cabinet body is provided with first mounting groove, and the inboard of first mounting groove installs air-bag sealer, the inboard of cabinet door is provided with fire prevention mechanism, the lockhole is installed to the one end outer wall of cabinet door, the fixed plate is installed to the inner wall of cabinet door, the connection pad is installed to the one end of lockhole, the inboard both ends of connection pad all are connected with the carriage release lever. The utility model discloses a special key injects the lockhole internal rotation, and the gear is rotatory simultaneously, because wheel and rack meshing, so make the rack drive the carriage release lever and remove to both sides, make the locking piece remove to both sides simultaneously, the locking piece removes and locks in advancing first locked groove, realizes the theftproof.
Description
Technical Field
The utility model relates to a door locking device technical field specifically is a 5G special purpose BBU erects door locking device who adorns rack.
Background
The BBU rack dress needs dustproof and waterproof outdoors, otherwise can influence the performance of BBU or cause the damage of BBU, thereby the rack needs fine leakproofness, locking structure between present rack and the cabinet door is complicated, difficult operation, and close the door and do not fasten, and the BBU erects the dress rack and is pried open very easily, lead to inside BBU stolen, do not have fine theftproof effect, bring huge loss, thereby need lock the rack, avoid being stolen by lawless persons.
With the continuous installation and use of the door closing locking device of the 5G special BBU vertical cabinet, the following problems are found in the use process:
1. the existing door closing locking device of some 5G special BBU vertical cabinet does not have a locking anti-theft structure in the daily use process, and the internal elements of the cabinet are prevented from being stolen.
2. And the door closing locking device of the 5G special BBU vertical installation cabinet has poor sealing property in the use process, thereby causing the water inlet and ash inlet in the cabinet and influencing the use performance of the cabinet.
3. And the 5G special BBU erects the door closing locking device of dress rack in the use, does not have the mechanism of protection, does not have the effect of fire prevention.
Therefore, the door closing locking device of the 5G special BBU vertical cabinet needs to be designed aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special BBU of 5G erects and adorns door locking device of rack to it does not have the problem of theftproof, the leakproofness is good and fire prevention to propose the current door locking device that special BBU of 5G erects to adorn the rack among the above-mentioned background art to solve.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special BBU of 5G erects door locking device who adorns rack, includes the cabinet body, installation lock and aerating device, one side activity hinge of the cabinet body has the cabinet door, the inner wall of cabinet door is provided with the second mounting groove, the one end outer wall of the cabinet body is provided with first mounting groove, and the inboard of first mounting groove installs sealed gasbag, the inboard of cabinet door is provided with fire prevention mechanism, the lockhole is installed to the one end outer wall of cabinet door, the fixed plate is installed to the inner wall of cabinet door, the connection pad is installed to the one end of lockhole, the inboard both ends of connection pad all are connected with the carriage.
Preferably, aerating device is installed to the below of cabinet body one side outer wall, and aerating device's inner wall installs the piston, and one side of piston is connected with the depression bar, the equal movable hinge in both ends of depression bar has the hinge bar, reset spring is all installed to the inner wall of hinge bar, aerating device's both ends outer wall all evenly is provided with the draw-in groove, one side of aerating device is connected in sealed gasbag's outer wall.
Preferably, the installation lock is installed to one side of cabinet door outer wall, and the outer wall of installation lock is provided with the spacing groove, the slider is installed to the inboard of spacing groove, and the bottom of slider is connected with the locking lever, cabinet body one side inner wall's below install with locking lever assorted second locked groove.
Preferably, the one end of carriage release lever all is connected with the locking piece, the both ends inner wall of the cabinet body all install with the first locked groove of locking piece assorted.
Preferably, the outer wall of one end of the lock hole is provided with a gear, and the inner walls of the movable rods on the two sides of the gear are provided with racks.
Preferably, the fire prevention mechanism comprises a cavity, a dry powder bag, a heat fusion block and a through hole, the cavity is arranged on the inner side of the cabinet door, the dry powder bag is arranged on the inner side of the cavity, the through hole is uniformly formed in the outer wall of one end of the cabinet door, and the heat fusion block is arranged on the inner wall of the through hole.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the sealing between the cabinet body and the cabinet door is realized by installing the first installation groove, the cabinet body, the cabinet door, the piston, the pressure rod, the sealing air bag and the second installation groove and installing the sealing air bag in the first installation groove and the second installation groove, and then the pressure rod is moved inwards to move the piston, so that the pressure rod can extrude gas to enter the sealing air bag, the gas can expand the sealing air bag, the gap between the first installation groove and the second installation groove is reduced, and the sealing performance is better;
(2) the hot melting block is melted by burning high temperature with big fire through installing the hot melting block, the dry powder bag, the cavity and the through hole, the dry powder bag is heated and expanded in the cavity, and then the dry powder bag is exploded after being expanded to a certain degree to spray out the internal extinguishing dry powder through the through hole to extinguish fire, so that the protection effect is realized;
(3) through installing lockhole, locking piece, carriage release lever, first locked groove, rack and gear, inject the lockhole internal rotation through special key, the gear is rotatory simultaneously, because wheel and rack toothing, so make the rack drive the carriage release lever and remove to both sides, make the locking piece remove to both sides simultaneously, the locking piece removes and locks in advancing first locked groove, realizes the theftproof.
Drawings
FIG. 1 is a schematic cross-sectional view of the device of the present invention;
FIG. 2 is a schematic view of the front view structure of the device of the present invention;
FIG. 3 is a schematic side sectional view of the device of the present invention;
FIG. 4 is a schematic view of the structure of the fire-proof mechanism of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
In the figure: 1. sealing the air bag; 2. a cabinet body; 3. a first mounting groove; 4. a first locking groove; 5. a second mounting groove; 6. a cabinet door; 7. a rack; 8. installing a lock; 9. a slider; 10. a connecting disc; 11. a gear; 12. a fixing plate; 13. a lock lever; 14. a locking block; 15. a travel bar; 16. a second locking groove; 17. a lock hole; 18. a limiting groove; 19. a fire prevention mechanism; 1901. a cavity; 1902. a dry powder capsule; 1903. a hot melt block; 1904. a through hole; 20. a return spring; 21. a pressure lever; 22. an inflator; 23. a card slot; 24. a piston; 25. a hinged lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a door closing locking device of a 5G special BBU vertical installation cabinet comprises a cabinet body 2, an installation lock 8 and an inflation device 22, wherein one side of the cabinet body 2 is movably hinged with a cabinet door 6, the inner wall of the cabinet door 6 is provided with a second installation groove 5, the outer wall of one end of the cabinet body 2 is provided with a first installation groove 3, and the inner side of the first installation groove 3 is provided with a sealing air bag 1;
an inflating device 22 is installed below the outer wall of one side of the cabinet body 2, a piston 24 is installed on the inner wall of the inflating device 22, one side of the piston 24 is connected with a pressure lever 21, two ends of the pressure lever 21 are movably hinged with hinged levers 25, return springs 20 are installed on the inner walls of the hinged levers 25, clamping grooves 23 are uniformly formed in the outer walls of two ends of the inflating device 22, and one side of the inflating device 22 is connected to the outer wall of the sealed air bag 1;
specifically, as shown in fig. 1, 2 and 5, when the structure is used, the return spring 20 is extended by moving the hinge rod 25 to the outside, and then the pressing rod 21 is moved to the inside, so that the pressing rod 21 moves the piston 24 to press the gas to enter the sealed airbag 1, and then the return spring 20 is reset, so that the hinge rod 25 is clamped into the clamping groove 23 to be fixed, and the gas expands the sealed airbag 1 to reduce the gap between the first mounting groove 3 and the second mounting groove 5, so that the sealing performance is better;
an installation lock 8 is installed on one side of the outer wall of the cabinet door 6, a limiting groove 18 is formed in the outer wall of the installation lock 8, a sliding block 9 is installed on the inner side of the limiting groove 18, a lock rod 13 is connected to the bottom end of the sliding block 9, and a second lock groove 16 matched with the lock rod 13 is installed below the inner wall of one side of the cabinet body 2;
specifically, as shown in fig. 1 and 2, when the structure is used, the sliding block 9 is slid downwards, the lock rod 13 is moved downwards at the same time, and the bottom end of the lock rod 13 is clamped into the second lock groove 16 for locking;
the inner side of the cabinet door 6 is provided with a fireproof mechanism 19;
the fireproof mechanism 19 comprises a cavity 1901, a dry powder bag 1902, a hot-melting block 1903 and a through hole 1904, the cavity 1901 is arranged on the inner side of the cabinet door 6, the dry powder bag 1902 is arranged on the inner side of the cavity 1901, the through holes 1904 are uniformly arranged on the outer wall of one end of the cabinet door 6, and the hot-melting block 1903 is arranged on the inner wall of each through hole 1904;
specifically, as shown in fig. 4, when the structure is used, a hot melting block 1903 is melted by high temperature of fire, the dry powder capsule 1902 is heated and expanded in the cavity 1901, and then the dry powder capsule 1902 is exploded after being expanded to a certain extent, so that the internal fire extinguishing dry powder is sprayed out through the through hole 1904 to extinguish fire, and the protection effect is realized;
a lock hole 17 is arranged on the outer wall of one end of the cabinet door 6, a fixed plate 12 is arranged on the inner wall of the cabinet door 6, a connecting disc 10 is arranged on one end of the lock hole 17, and moving rods 15 are connected to two ends of the inner side of the connecting disc 10;
one end of the movable rod 15 is connected with a locking block 14, and the inner walls of the two ends of the cabinet body 2 are provided with first locking grooves 4 matched with the locking block 14;
specifically, as shown in fig. 1 and 3, when the structure is used, the locking block 14 moves towards two sides at the same time, and the locking block 14 moves into the first locking groove 4 to be locked, so that the anti-theft effect is realized;
the outer wall of one end of the lock hole 17 is provided with a gear 11, and the inner walls of the moving rods 15 at two sides of the gear 11 are provided with racks 7;
specifically, as shown in fig. 1 and 3, when this structure is used, the gear 11 is rotated simultaneously by inserting a special key into the lock hole 17 and rotating the key, and the gear 11 is engaged with the rack 7, so that the rack 7 moves the moving rod 15 to both sides and the lock block 14 moves to both sides simultaneously.
The working principle is as follows: when the device is used, firstly, after the cabinet door 6 is closed, the sliding block 9 slides downwards, the lock rod 13 moves downwards at the same time, the bottom end of the lock rod 13 is clamped into the second lock groove 16 for locking, then the lock rod is inserted into the lock hole 17 through a special key to rotate, the gear 11 rotates at the same time, and the gear 11 is meshed with the rack 7, so that the rack 7 drives the moving rod 15 to move towards two sides, the lock block 14 moves towards two sides at the same time, and the lock block 14 moves into the first lock groove 4 for locking, thereby realizing theft prevention;
then, the sealing air bag 1 is arranged in the first installation groove 3 and the second installation groove 5, so that the sealing between the cabinet body 2 and the cabinet door 6 is realized, the hinge rod 25 is moved outwards, the reset spring 20 is stretched, the press rod 21 is moved inwards, the piston 24 is moved by the press rod 21, the extrusion gas enters the sealing air bag 1, then the reset spring 20 is reset, the hinge rod 25 is clamped into the clamping groove 23 to be fixed, the sealing air bag 1 is expanded by the gas, the gap between the first installation groove 3 and the second installation groove 5 is reduced, and the sealing performance is better;
finally, after the fire is started, the hot melting block 1903 is melted by the high temperature of the fire, the dry powder bag 1902 is heated and expanded in the cavity 1901, and then the dry powder bag is exploded after being expanded to a certain degree, so that the internal fire extinguishing dry powder is sprayed out through the through hole 1904 to extinguish the fire, and the protection effect is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a special BBU of 5G erects and adorns door locking device of rack, includes the cabinet body (2), installs lock (8) and aerating device (22), its characterized in that: the utility model discloses a cabinet door, including cabinet door (2), cabinet door (6), inboard of cabinet door (6), the one side activity of the cabinet body (2) articulates there is cabinet door (6), the inner wall of the cabinet door (6) is provided with second mounting groove (5), the one end outer wall of the cabinet body (2) is provided with first mounting groove (3), and the inboard of first mounting groove (3) installs sealed gasbag (1), the inboard of cabinet door (6) is provided with fire prevention mechanism (19), lockhole (17) are installed to the one end outer wall of cabinet door (6), fixed plate (12) are installed to the inner wall of cabinet door (6), connection pad (10) are installed to the one end of lockhole (17), the both.
2. The door closing locking device of the 5G special BBU vertical installation cabinet, according to claim 1, is characterized in that: aerating device (22) is installed to the below of the outer wall of cabinet body (2) one side, and piston (24) are installed to the inner wall of aerating device (22), and one side of piston (24) is connected with depression bar (21), the equal movable hinge in both ends of depression bar (21) has hinge bar (25), reset spring (20) are all installed to the inner wall of hinge bar (25), the both ends outer wall of aerating device (22) all evenly is provided with draw-in groove (23), one side of aerating device (22) is connected in the outer wall of sealed gasbag (1).
3. The door closing locking device of the 5G special BBU vertical installation cabinet, according to claim 1, is characterized in that: install installation lock (8) in one side of cabinet door (6) outer wall, and the outer wall of installation lock (8) is provided with spacing groove (18), slider (9) are installed to the inboard of spacing groove (18), and the bottom of slider (9) is connected with locking lever (13), the below of the inner wall of cabinet body (2) one side install with locking lever (13) assorted second locked groove (16).
4. The door closing locking device of the 5G special BBU vertical installation cabinet, according to claim 1, is characterized in that: the one end of carriage release lever (15) all is connected with locking piece (14), the both ends inner wall of the cabinet body (2) all install with locking piece (14) assorted first locked groove (4).
5. The door closing locking device of the 5G special BBU vertical installation cabinet, according to claim 1, is characterized in that: gear (11) are installed to the outer wall of lockhole (17) one end, rack (7) are all installed to the inner wall of gear (11) both sides carriage release lever (15).
6. The door closing locking device of the 5G special BBU vertical installation cabinet, according to claim 1, is characterized in that: fireproof mechanism (19) includes cavity (1901), dry powder bag (1902), hot melt piece (1903) and through-hole (1904), cavity (1901) sets up in the inboard of cabinet door (6), dry powder bag (1902) is installed to the inboard of cavity (1901), the outer wall of cabinet door (6) one end evenly is provided with through-hole (1904), and the inner wall of through-hole (1904) all is provided with hot melt piece (1903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021831761.9U CN212628848U (en) | 2020-08-28 | 2020-08-28 | Door closing locking device of 5G special BBU vertical installation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021831761.9U CN212628848U (en) | 2020-08-28 | 2020-08-28 | Door closing locking device of 5G special BBU vertical installation cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN212628848U true CN212628848U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021831761.9U Active CN212628848U (en) | 2020-08-28 | 2020-08-28 | Door closing locking device of 5G special BBU vertical installation cabinet |
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| CN (1) | CN212628848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708286A (en) * | 2021-08-18 | 2021-11-26 | 安徽龙波电气有限公司 | Environment-friendly insulating gas closed switch equipment |
-
2020
- 2020-08-28 CN CN202021831761.9U patent/CN212628848U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708286A (en) * | 2021-08-18 | 2021-11-26 | 安徽龙波电气有限公司 | Environment-friendly insulating gas closed switch equipment |
| CN113708286B (en) * | 2021-08-18 | 2022-05-06 | 安徽龙波电气有限公司 | Environment-friendly insulating gas closed switch equipment |
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