CN214479015U - Valve locking device of switch cabinet - Google Patents
Valve locking device of switch cabinet Download PDFInfo
- Publication number
- CN214479015U CN214479015U CN202022904390.9U CN202022904390U CN214479015U CN 214479015 U CN214479015 U CN 214479015U CN 202022904390 U CN202022904390 U CN 202022904390U CN 214479015 U CN214479015 U CN 214479015U
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- cabinet door
- cabinet
- sliding
- sliding rail
- locking device
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Abstract
The utility model discloses a valve locking device of a switch cabinet, which comprises a cabinet body, a bolt piece, a limiting block, a slide rail piece, a base, a first cabinet door and a second cabinet door, wherein the first cabinet door and the second cabinet door are arranged on one side of the cabinet body; locking device on the cubical switchboard has two kinds of operating condition, and when idle, the sliding block is located the cabinet body lower tip, and the cabinet door is normally opened, makes things convenient for personnel to take to the article in the cabinet door, and during the locking, the sliding block removes on the fixing base, through manual mode bolt locking, and manual locking's mode safe and reliable can effectively solve traditional auto-lock structure and easily block dead problem, and the practicality is strong.
Description
Technical Field
The utility model relates to a cabinet body equipment technical field specifically is a valve blocking device of cubical switchboard.
Background
The switch cabinet is equipment for opening, closing, controlling and protecting in the process of power generation, power transmission, power distribution, electric energy conversion and other power systems. The outside line is connected with the main control switch after entering the switch cabinet, the main control switch is connected with the branch control switches, and the branch switches are connected with the branch circuits. The main components in the switch cabinet are a circuit breaker, an isolating switch, a load switch, a contactor, a mutual inductor, an instrument and the like. There are various types of switch cabinets. The switch cabinet is mainly used for occasions such as power plants, transformer substations, chemical plants, textile plants of metallurgical plants, mines, residential districts and the like. The structure of the switch cabinet generally comprises a cabinet body, a cabinet door, electrical equipment in the cabinet body and the like.
Traditional cubical switchboard generally all has blocked mechanical system for fix the locking when the cabinet door is closed, and when some occasions that need carry out frequent opening, these cabinet doors that have blocked mechanical system just seem not very practical, and personnel take article and often still need open the lock, and after long-time use, dead trouble of lock just appears very easily in automatic blocked mechanical system, and the actual use effect is not good, needs improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a valve blocking device of cubical switchboard to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a valve locking device of a switch cabinet comprises a cabinet body, a bolt piece, a limiting block, a sliding rail piece, a base arranged at the bottom end of the cabinet body, and a first cabinet door and a second cabinet door which are arranged on one side of the cabinet body, wherein the first cabinet door and the second cabinet door are matched, and the first cabinet door and the second cabinet door are rotatably connected with the cabinet body through hinge pieces;
the sliding rail piece comprises a first sliding rail, a second sliding rail and a third sliding rail, the first sliding rail and the second sliding rail are respectively arranged at two sides of the joint of the first cabinet door and the second cabinet door and are vertically arranged downwards, a sliding block is arranged between the first sliding rail and the second sliding rail, the sliding block is arranged at the joint of the first cabinet door and the second cabinet door, two ends of the sliding block are respectively connected with the first sliding rail and the second sliding rail in a sliding manner, the third sliding rail is respectively arranged below the first sliding rail and the second sliding rail and is fixedly connected with the side wall of the cabinet body, and the top end of the third sliding rail is matched with the first sliding rail and the second sliding rail;
the first cabinet door and the second cabinet door are positioned on two sides of the sliding seat and are provided with fixed seats, and bolt holes penetrate through the fixed seats;
the bolt piece is arranged in the sliding block, connected with the rotating ring and used for being matched with the bolt hole in the fixed seat to lock the first cabinet door and the second cabinet door;
and the limiting block is arranged at the top ends of the first sliding rail and the second sliding rail and is used for being matched with the sliding block to enable the sliding block to move to a locking position between the two fixing seats.
Preferably, the bolt piece comprises a rotating gear, a first rack bolt and a second rack bolt, the rotating gear is arranged in the sliding seat and fixedly connected with the rotating ring, one end of the rack bolt is arranged above the rotating gear and matched with the rotating gear, the other end of the rack bolt penetrates through the sliding seat and is matched with a locking groove of a fixed seat on the second cabinet door, one end of the second rack bolt is arranged below the rotating gear and is matched with the rotating gear, and the other end of the rack bolt penetrates through the sliding seat and is matched with a locking groove of a fixed seat on the first cabinet door.
Preferably, the limiting block is a rectangular cushion block made of polyurethane rubber.
Preferably, the rotating ring is provided with a poke rod, and the poke rod is fixed on one side of the rotating ring, which is far away from the sliding block, and is fixedly connected with the rotating ring.
Preferably, the two sides of the cabinet body are provided with fixed groove plates, the fixed groove plates are provided with a plurality of groups of ventilation groove holes, and the ventilation groove holes are connected with the inner cavity of the cabinet body.
Preferably, the fixing seat is provided with a plurality of groups of lifting slotted holes, and the plurality of groups of lifting slotted holes penetrate through the fixing seat and are arranged at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that: the locking device on the switch cabinet has two working states, when the locking device is idle, the sliding block is positioned at the lower end part of the cabinet body, the cabinet door is normally open, so that a person can conveniently take articles in the cabinet door, when the locking device is locked, the sliding block moves onto the fixed seat, the bolt is locked in a manual mode, the manual locking mode is safe and reliable, the problem that the traditional self-locking structure is easy to block can be effectively solved, and the practicability is high;
the utility model discloses a safe cabinet, including the cabinet body, the sliding block is fixed on the rotating ring, the sliding block is fixed on the sliding block, and the sliding block is fixed on the sliding block.
Drawings
Fig. 1 is a schematic structural view of a shutter locking device of a switch cabinet.
Fig. 2 is a schematic structural diagram of a first slide rail in a shutter locking device of a switch cabinet.
Fig. 3 is an enlarged schematic view of a shutter locking device of a switch cabinet, shown at a in fig. 1.
Fig. 4 is a schematic structural diagram of a rotating gear in a shutter locking device of a switch cabinet.
In the figure: 1. a cabinet body; 2. a base; 3. a first cabinet door; 4. a second cabinet door; 5. fixing the groove plate; 6. ventilating slot holes; 7. An articulation member; 8. a first slide rail; 9. a second slide rail; 10. a locking member; 11. a rotating ring; 12. a fixed seat; 13. a slider; 14. a poke rod; 15. lifting the slotted hole; 16. a pin hole; 17. a rotating gear; 18. a rack bolt I; 19. and a rack bolt II.
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. 1-4, in an embodiment of the present invention, a valve locking device for a switch cabinet includes a cabinet body 1, a latch member, a stopper, a sliding rail member, a base 2 disposed at a bottom end of the cabinet body 1, and a first cabinet door 3 and a second cabinet door 4 disposed at one side of the cabinet body 1, wherein the first cabinet door 3 is matched with the second cabinet door 4, and the first cabinet door 3 and the second cabinet door 4 are rotatably connected to the cabinet body 1 through a hinge member 7;
the sliding rail component comprises a first sliding rail 8, a second sliding rail 9 and a third sliding rail 20, the first sliding rail 8 and the second sliding rail 9 are respectively arranged at two sides of the joint of the first cabinet door 3 and the second cabinet door 4 and are vertically arranged downwards, a sliding block 13 is arranged between the first sliding rail 8 and the second sliding rail 9, the sliding block 13 is arranged at the joint of the first cabinet door 3 and the second cabinet door 4, two ends of the sliding block 13 are respectively connected with the first sliding rail 8 and the second sliding rail 9 in a sliding manner, the third sliding rail 20 is respectively arranged below the first sliding rail 8 and the second sliding rail 9 and is fixedly connected with the side wall of the cabinet body 1, and the top end of the third sliding rail 20 is matched with the first sliding rail 8 and the second sliding rail 9;
the first cabinet door 3 and the second cabinet door 4 are provided with fixed seats 12 at two sides of the sliding seat, and bolt holes 16 penetrate through the fixed seats 12; the first slide rail 8, the second slide rail 9 and the third slide rail 20 are connected together, the sliding block 13 can slide between the first slide rail 8, the second slide rail 9 and the third slide rail 20, when the sliding block is closed, the sliding block 13 slides from the third slide rail 20 to the first slide rail 8 and the second slide rail 9 and continues to slide until the sliding block corresponds to the fixed seat 12, the rotating ring 11 is controlled to rotate, the bolt piece is buckled into the bolt hole 16 at the upper end of the fixed seat 12, the locking operation is completed, in the normally open process, the sliding block 13 automatically falls onto the third slide rail 20 from the first slide rail 8 and the second slide rail 9, the normal opening of a user is ensured, and the limiting block is arranged at the top ends of the first slide rail 8 and the second slide rail 9 and is used for being matched with the sliding block 13, so that the sliding block 13 moves to the locking position between the two fixed seats 12; the limiting block is a rectangular cushion block made of polyurethane rubber;
the bolt piece is arranged in the sliding block 13, connected with the rotating ring 11 and used for being matched with the bolt hole 16 in the fixed seat 12 to lock the first cabinet door 3 and the second cabinet door 4; the bolt piece comprises a rotating gear 17, a first rack bolt 18 and a second rack bolt 19, the rotating gear 17 is arranged in the sliding seat and is fixedly connected with the rotating ring 11, one end of the first rack bolt 18 is arranged above and matched with the rotating gear 17, the other end of the first rack bolt penetrates through the sliding seat to be matched with a locking groove of the fixed seat 12 on the second cabinet door 4, one end of the second rack bolt 19 is arranged below and matched with the rotating gear 17, and the other end of the second rack bolt penetrates through the sliding seat to be matched with the locking groove of the fixed seat 12 on the first cabinet door 3; the rotating gear 17 rotates clockwise, the rack bolt I18 is driven to move towards the fixed seat 12 on the second cabinet door 4 through tooth meshing, meanwhile, the gear bolt II is driven by the rotating gear 17 to move towards the fixed seat 12 on the first cabinet door 3 until the gear bolt I and the gear bolt II penetrate into the bolt hole 16, and solid locking work is achieved, otherwise, the rotating gear 17 rotates anticlockwise, and locking work is relieved;
a poke rod 14 is arranged on the rotating ring 11, and the poke rod 14 is fixed on one side of the rotating ring 11 away from the sliding block 13 and is fixedly connected with the sliding block; the poke rod 14 is connected with the rotating ring 11, the rotating ring 11 can be controlled to rotate by pulling the poke rod to complete locking operation, the poke rod 14 is arranged to achieve the purpose of saving labor when the rotating ring 11 is controlled to rotate, the fixed groove plates 5 are arranged on two sides of the cabinet body 1, a plurality of groups of ventilation groove holes 6 are formed in the fixed groove plates 5, and the ventilation groove holes 6 are communicated with the inner cavity of the cabinet body 1; the fixed trough plate 5 is of a hollow structure, so that the quality of the switch cabinet can be effectively guaranteed under the condition that the stability of the cabinet body 1 is not influenced, and the carrying by workers and the normal ventilation inside the cabinet body 1 are facilitated;
a plurality of groups of lifting slotted holes 15 are formed in the fixed seat 12, and the plurality of groups of lifting slotted holes 15 penetrate through the fixed seat 12 and are arranged at equal intervals; when opening first cabinet door 3 and second cabinet door 4, in staff buckled into and carry draw slotted hole 15, through pulling fixing base 12, just can open convenient and fast first cabinet door 3 and second cabinet door 4 fast.
The utility model discloses a theory of operation is: when the sliding block 13 is closed, the sliding block 13 slides from the third slide rail 20 to the first slide rail 8 and the second slide rail 9, and continues to slide until the sliding block corresponds to the fixed seat 12, the rotating ring 11 is controlled to rotate, the bolt piece is buckled into the bolt hole 16 at the upper end of the fixed seat 12, so that the locking operation is completed, and in the normally open process, the sliding block 13 automatically falls from the first slide rail 8 and the second slide rail 9 to the third slide rail 20, so that the normal opening of a user is ensured; the manual locking mode is safe and reliable, the problem that the traditional self-locking structure is easy to block can be effectively solved, and the practicability is high.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A valve locking device of a switch cabinet comprises a cabinet body (1), a bolt piece, a limiting block, a sliding rail piece, a base (2) arranged at the bottom end of the cabinet body (1), and a first cabinet door (3) and a second cabinet door (4) which are arranged on one side of the cabinet body (1), and is characterized in that the first cabinet door (3) is matched with the second cabinet door (4), and the first cabinet door (3) and the second cabinet door (4) are rotatably connected with the cabinet body (1) through a hinge piece (7);
the sliding rail part comprises a first sliding rail (8), a second sliding rail (9) and a third sliding rail (20), the first sliding rail (8) and the second sliding rail (9) are respectively arranged at two sides of the joint of the first cabinet door (3) and the second cabinet door (4) and are vertically arranged downwards, a sliding block (13) is arranged between the first sliding rail (8) and the second sliding rail (9), the sliding block (13) is arranged at the joint of the first cabinet door (3) and the second cabinet door (4), two ends of the sliding block are respectively in sliding connection with the first sliding rail (8) and the second sliding rail (9), the third sliding rails (20) are respectively arranged below the first sliding rail (8) and the second sliding rail (9) and are fixedly connected with the side wall of the cabinet body (1), and the top ends of the third sliding rails (20) are matched with the first sliding rail (8) and the second sliding rail (9);
fixing seats (12) are arranged on the two sides of the sliding seat of the first cabinet door (3) and the second cabinet door (4), and bolt holes (16) penetrate through the fixing seats (12);
the bolt piece is arranged in the sliding block (13), connected with the rotating ring (11) and used for being matched with the bolt hole (16) in the fixed seat (12) to lock the first cabinet door (3) and the second cabinet door (4);
the limiting block is arranged at the top ends of the first sliding rail (8) and the second sliding rail (9) and used for being matched with the sliding block (13) to enable the sliding block (13) to move to two locking positions between the fixed seats (12).
2. The shutter locking device for a switchgear cabinet according to claim 1, wherein the latch member comprises a rotating gear (17), a first rack latch (18) and a second rack latch (19), the rotating gear (17) is disposed in the sliding seat and fixedly connected to the rotating ring (11), one end of the first rack latch (18) is disposed above and engaged with the rotating gear (17), the other end of the first rack latch passes through the sliding seat and is engaged with the locking groove of the fixed seat (12) on the second cabinet door (4), one end of the second rack latch (19) is disposed below and engaged with the rotating gear (17), and the other end of the second rack latch passes through the sliding seat and is engaged with the locking groove of the fixed seat (12) on the first cabinet door (3).
3. The shutter locking device for a switchgear cabinet according to claim 1, wherein the limiting block is a rectangular block made of urethane rubber.
4. A shutter locking device for a switch cabinet according to claim 3, characterized in that the rotating ring (11) is provided with a poke rod (14), and the poke rod (14) is fixed on one side of the rotating ring (11) far away from the sliding block (13) and is fixedly connected with the sliding block (13).
5. The shutter locking device of the switch cabinet as claimed in claim 1, wherein the cabinet body (1) is provided with fixed slot plates (5) on both sides, the fixed slot plates (5) are provided with a plurality of groups of ventilation slot holes (6), and the ventilation slot holes (6) are communicated with the inner cavity of the cabinet body (1).
6. The shutter locking device of the switch cabinet as claimed in claim 1, wherein the fixing base (12) is provided with a plurality of sets of lifting slotted holes (15), and the plurality of sets of lifting slotted holes (15) are arranged in the fixing base (12) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904390.9U CN214479015U (en) | 2020-12-07 | 2020-12-07 | Valve locking device of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904390.9U CN214479015U (en) | 2020-12-07 | 2020-12-07 | Valve locking device of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214479015U true CN214479015U (en) | 2021-10-22 |
Family
ID=78186844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022904390.9U Active CN214479015U (en) | 2020-12-07 | 2020-12-07 | Valve locking device of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214479015U (en) |
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2020
- 2020-12-07 CN CN202022904390.9U patent/CN214479015U/en active Active
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