CN214615950U - Novel lock catch device of distribution box - Google Patents
Novel lock catch device of distribution box Download PDFInfo
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- CN214615950U CN214615950U CN202120231165.5U CN202120231165U CN214615950U CN 214615950 U CN214615950 U CN 214615950U CN 202120231165 U CN202120231165 U CN 202120231165U CN 214615950 U CN214615950 U CN 214615950U
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- locking
- distribution box
- shell
- locking bar
- bearing
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Abstract
The utility model discloses a novel lock catch device of a distribution box, which comprises a distribution box body, a locking device arranged on the front surface of the distribution box body and a telescopic locking bar device arranged inside the distribution box body; the power distribution cabinet body comprises an opening and closing door for bearing the locking device, a side panel for bearing the telescopic locking bar device and a cooling fan arranged on the power distribution cabinet body; the utility model discloses in this device mutually support by switch board body, locking means and flexible locking strip device and realize the locking function, it has the open slot to open on the switch board body, this open slot plays the effect that is used for cooperating locking means and flexible locking strip device, the device can be according to the not switch board of equidimension automatic pairing locking distance, can be fine promote, the device simple structure, high durability and convenient use, and is with low costs, can be effectual the door that opens and shuts of fixed block terminal, be convenient for maintain, and low in manufacturing cost is honest and clean, and durable.
Description
Technical Field
The utility model relates to an equipment technical field for the block terminal especially relates to a novel hasp of block terminal device.
Background
A switch cabinet, also called a distribution box, is a cabinet integrating electrical components for the distribution of electrical energy. The switch board mainly has the effect in two respects: firstly, carry out distribution and control to consumer, secondly when overload, short circuit and electric leakage appear in the circuit, provide power-off protection. Current block terminal keying constructs, generally all set up lockhole and hasp on box and case lid, lockhole position installation lock on the case lid, through the lock with install the function of wanting the hasp interlock each other or the separation realization distribution box lock that covers, the installation of this kind of structure is locked, it is complicated to have a lock body structure, use inconvenient scheduling problem, especially in the comparatively relatively poor factory of environment, the condition of corrosion takes place for the lock body in the humid environment of high temperature easily, cause the block terminal to use inconveniently, the current structure of locking on being used for the block terminal is too simple, perhaps fixed effectual but the structure is complicated, high in manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the deficiencies in the prior art, and then the locking device of the novel distribution box is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel lock catch device of a distribution box comprises a distribution box body, a locking device arranged on the front surface of the distribution box body and a telescopic locking bar device arranged inside the distribution box body;
the switch board body is including the door that opens and shuts that is used for bearing locking means, the side board that is used for bearing flexible locking strip device and the radiator fan of setting on the switch board body, it has the open slot that is used for cooperating flexible locking strip device to open on the door that opens and shuts, flexible locking strip device sets up inside the side board.
As a further description of the above technical solution:
the locking device comprises a shell, a platform arranged in the shell in a sliding manner, a locking column which penetrates through the platform and is fixedly connected with the platform, a hand-pulling ring arranged at the top of the locking column and a spring which is sleeved on the locking column and is arranged between the platform and the shell;
the platform is provided with a sliding block, the sliding block is matched with a sliding rail arranged inside the shell, and the locking column penetrates through the shell and a bearing is arranged at the penetrating part.
As a further description of the above technical solution:
the telescopic locking bar device comprises a shell, a sliding rod arranged in the shell, a rack support sleeved on the sliding rod in a sliding mode, a locking bar group fixedly connected to the rack support, a driving gear meshed with a rack on the rack support and a manual rotary disc fixedly connected with the driving gear and arranged outside the side panel;
one end of the locking bar group is arranged outside the shell, the other end of the locking bar group is fixedly connected with the rack support through a bolt, the locking bar group penetrates out of the open slot, the top surface of the rack support is provided with tooth grooves matched with the driving gear, the manual turntable penetrates through the shell and is fixedly connected with the driving gear, and a bearing is arranged at the penetrating part;
the fastener is characterized in that the locking strip group comprises an extension block, a main rod, an inner limiting block and an outer limiting block, wherein the main rod is connected with the extension block through a damping rotating shaft, the inner limiting block is arranged on the top surface of the main rod, the outer limiting block is arranged on the outer surface of the outer shell, a guide wheel is arranged at the position of the extension block, a locking groove used for matching with a locking column is formed in the extension block and the main rod, and the length and the width of the outer limiting block are smaller than those of an open groove.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses well the device is by switch board body, locking means and flexible locking strip device mutually support and realize the locking function, it has the open slot to open on the switch board body, this open slot plays the effect that is used for cooperating locking means and flexible locking strip device, the device can be according to the not automatic locking distance of pairing of switch board of equidimension, can be fine promote, the device simple structure, high durability and convenient use, and is with low costs, the door that opens and shuts that can effectual fixed block terminal, the maintenance of being convenient for, and low in manufacturing cost, durable.
Drawings
Fig. 1 shows a front view provided according to an embodiment of the present invention;
fig. 2 shows a side view provided in accordance with an embodiment of the present invention;
fig. 3 shows a schematic front structural view provided according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram illustrating a locking device provided according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a retractable locking bar device provided according to an embodiment of the present invention;
fig. 6 shows a schematic view of an operation structure of the retractable locking bar device according to an embodiment of the present invention.
Illustration of the drawings:
1. a power distribution cabinet body; 2. a locking device; 3. a telescopic locking bar device; 11. opening and closing the door; 12. a side panel; 13. a heat radiation fan; 14. an open slot; 21. a housing; 22. a platform; 23. a locking post; 24. a hand-pulling ring; 25. a spring; 31. a housing; 32. a slide bar; 33. a rack bracket; 34. a lock bar group; 35. a drive gear; 36. a manual turntable; 341. an extension block; 342. a main rod; 343. an inner stop block; 344. an outer stop block.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 6, a locking device for a novel distribution box: the power distribution cabinet comprises a power distribution cabinet body 1, a locking device 2 arranged on the front surface of the power distribution cabinet body 1 and a telescopic locking bar device 3 arranged inside the power distribution cabinet body 1;
Specifically, as shown in fig. 1 and fig. 6, the locking device 2 includes a housing 21, a platform 22 slidably disposed inside the housing 21, a locking post 23 penetrating the platform 22 and fixedly connected to the platform 22, a pull ring 24 disposed on the top of the locking post 23, and a spring 25 sleeved on the locking post 23 and disposed between the platform 22 and the housing 21;
the platform 22 is provided with a sliding block which is matched with a sliding rail arranged inside the shell 21, and the locking column 23 penetrates through the shell 21 and a bearing is arranged at the penetrating part.
Specifically, as shown in fig. 1 and 6, the retractable locking bar device 3 includes a housing 31, a sliding rod 32 disposed inside the housing 31, a rack bracket 33 slidably sleeved on the sliding rod 32, a locking bar group 34 fixedly connected to the rack bracket 33, a driving gear 35 engaged with a rack on the rack bracket 33, and a manual rotating disc 36 fixedly connected to the driving gear 35 and disposed outside the side panel 12;
one end of the locking bar group 34 is arranged outside the shell 31, the other end of the locking bar group is fixedly connected with the rack support 33 through a bolt, the locking bar group 34 penetrates out of the open slot 14, the top surface of the rack support 33 is provided with tooth grooves matched with the driving gear 35, the manual rotary disc 36 penetrates through the shell 31 and is fixedly connected with the driving gear 35, and a bearing is arranged at the penetrating part;
the locking strip group 34 comprises an extension block 341, a main rod 342 rotatably connected with the extension block 341 through a damping rotating shaft, an inner limit block 343 arranged on the top surface of the main rod 342, and an outer limit block 344 arranged on the extension block 341, wherein the extension block 341 penetrates through the outer shell 31 and extends to the outside of the outer shell 31, a guide wheel is arranged at the penetrating part, locking grooves for matching with the locking columns 23 are formed in the extension block 341 and the main rod 342, and the length and width of the outer limit block 344 are smaller than those of the opening groove 14.
The working principle is as follows: the device is mutually supported by switch board body 1, locking means 2 and flexible locking bar device 3 and realizes the locking function, and it has open slot 14 to open on the switch board body 1, and this open slot 14 plays the effect that is used for cooperating locking means 2 and flexible locking bar device 3, and concrete working process is as follows:
when a worker needs to open the opening and closing door 11, the worker needs to lift the hand pull ring 24 of the locking device 2, the hand pull ring 24 drives the locking column 23 to leave the limiting groove of the locking bar group 34, then the opening and closing door 11 is pulled, after the opening and closing door 11 is opened, the worker rotates the hand-operated turntable 36 to drive the driving gear 35, then the driving gear 35 drives the rack bracket 33 to move on the sliding rod 32, the locking bar group 34 connected to the rack bracket 33 can be retracted, the guide wheel arranged between the locking bar group 34 and the shell 1 can facilitate the locking bar group 34 to enter the shell 31, meanwhile, the position between the extension block 341 and the main rod 342 can be limited to a certain extent through the damping rotating shaft, the position between the extension block 341 and the main rod 342 can be conveniently accessed, meanwhile, the inner limiting block 343 and the outer limiting block 344 can prevent the locking bar group from falling off, the limiting grooves formed in the extension block 341 and the main rod 342 can be matched with power distribution cabinet bodies 1 of different sizes, and after the suitable extension block 341 is selected, the redundant extension block 341 can be bent.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. A novel lock catch device of a distribution box is characterized by comprising a distribution box body (1), a locking device (2) arranged on the front surface of the distribution box body (1) and a telescopic locking bar device (3) arranged inside the distribution box body (1);
switch board body (1) including be used for bearing locking means (2) open and shut door (11), be used for bearing side board (12) of flexible locking strip device (3) and setting radiator fan (13) on switch board body (1), open and shut door (11) and go up to open and have open slot (14) that are used for cooperating flexible locking strip device (3), flexible locking strip device (3) set up inside side board (12).
2. The locking device of the novel distribution box according to claim 1, wherein the locking device (2) comprises a housing (21), a platform (22) slidably arranged inside the housing (21), a locking column (23) penetrating through the platform (22) and fixedly connected with the platform (22), a hand-pulling ring (24) arranged at the top of the locking column (23), and a spring (25) sleeved on the locking column (23) and arranged between the platform (22) and the housing (21);
the platform (22) is provided with a sliding block, the sliding block is matched with a sliding rail arranged inside the shell (21), and the locking column (23) penetrates through the shell (21) and a bearing is arranged at the penetrating part.
3. The locking device of the novel distribution box according to claim 1, wherein the telescopic locking bar device (3) comprises a shell (31), a sliding rod (32) arranged inside the shell (31), a rack bracket (33) sleeved on the sliding rod (32) in a sliding way, a locking bar group (34) fixedly connected to the rack bracket (33), a driving gear (35) meshed and connected with a rack on the rack bracket (33), and a manual rotating disc (36) fixedly connected with the driving gear (35) and arranged outside the side panel (12);
one end of the locking bar group (34) is arranged outside the shell (31), the other end of the locking bar group is fixedly connected with the rack support (33) through a bolt, the locking bar group (34) penetrates out of the open slot (14), the top surface of the rack support (33) is provided with tooth grooves matched with the driving gear (35), the manual rotary disc (36) penetrates through the shell (31) and is fixedly connected with the driving gear (35), and a bearing is arranged at the penetrating part;
the locking strip group (34) comprises an extension block (341), a main rod (342) which is movably connected with the extension block (341) through a damping rotating shaft, an inner limiting block (343) which is arranged on the top surface of the main rod (342) and an outer limiting block (344) which is arranged on the extension block (341), wherein the extension block (341) penetrates through the outer shell (31) and extends to the outside of the outer shell (31), a guide wheel is arranged at the penetrating part, locking grooves which are used for matching with locking columns (23) are formed in the extension block (341) and the main rod (342), and the length and the width of the outer limiting block (344) are smaller than those of the open groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120231165.5U CN214615950U (en) | 2021-01-28 | 2021-01-28 | Novel lock catch device of distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120231165.5U CN214615950U (en) | 2021-01-28 | 2021-01-28 | Novel lock catch device of distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214615950U true CN214615950U (en) | 2021-11-05 |
Family
ID=78439050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120231165.5U Active CN214615950U (en) | 2021-01-28 | 2021-01-28 | Novel lock catch device of distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214615950U (en) |
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2021
- 2021-01-28 CN CN202120231165.5U patent/CN214615950U/en active Active
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