CN215056277U - Locking low pressure switchgear of door lock - Google Patents
Locking low pressure switchgear of door lock Download PDFInfo
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- CN215056277U CN215056277U CN202121583784.7U CN202121583784U CN215056277U CN 215056277 U CN215056277 U CN 215056277U CN 202121583784 U CN202121583784 U CN 202121583784U CN 215056277 U CN215056277 U CN 215056277U
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Abstract
The utility model discloses a locking low pressure switchgear of lock, include: the outer surface of the shell is connected with a box door; the first lock is arranged at the edge of the box door, a first safety block is arranged in the first lock, and a limiting groove is formed in the outer wall of the first safety block; the fixed block, it is fixed in the casing left side, the fixed block outer wall is connected with the shifting block. This locking low pressure complete sets switchgear of lock, the shifting block of the fixed block outer wall swing joint of setting can carry out the horizontal slip along the notch direction on fixed block surface to drive its terminal movable block and slide inside the fixed block, and the movable block right-hand member is fixed with the cutting, it is spacing to make things convenient for the cutting that moves to the right to insert the spacing groove on first insurance block surface and carry out the block, and then further locking processing to the first utensil after locking, and first insurance block structure under the block state is more firm, the barrier propterty of chamber door has been improved greatly.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is a locking low pressure switchgear of door lock.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, and the switch cabinet can be installed under different environments according to different use conditions so as to meet the actual requirement.
Its lock structure of low pressure complete set cubical switchboard on the market at present is comparatively simple, produces the phenomenon that the lock is firm inadequately easily after long-time the use to lead to the barrier propterty and the security performance of cubical switchboard relatively poor, for this reason, we provide a locking low pressure complete set switchgear of lock.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locking low pressure complete sets switchgear of door lock to solve its lock structure of the present low pressure complete sets cubical switchboard on the market that proposes in the above-mentioned background comparatively simple, produce the phenomenon that the lock is firm inadequately easily after long-time the use, thereby lead to the relatively poor problem of barrier propterty and the security performance of cubical switchboard.
In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage switchgear assembly with anti-loosening door lock, comprising:
the outer surface of the shell is connected with a box door;
the first lock is arranged at the edge of the box door, a first safety block is arranged in the first lock, and a limiting groove is formed in the outer wall of the first safety block;
the fixed block is fixed on the left side of the shell, and the outer wall of the fixed block is connected with a shifting block;
the moving block is connected to the lower end of the shifting block, and a sliding block is arranged on the outer wall of the moving block;
the cutting slips are fixed at the right end of the moving block;
and the second lock is fixed below the fixed block, and the upper end of the second lock is connected with a second safety block.
Preferably, be swing joint between first insurance block and the first tool to lock, the perpendicular bisector of first tool to lock coincides mutually with the perpendicular bisector of fixed block.
Preferably, the moving block and the fixed block form a movable structure through the sliding block, and the moving block and the inserting strip are connected in a welding mode.
Preferably, the moving blocks are vertically distributed with the cutting slips, and the size of the outer opening of each cutting slip is matched with that of the inner opening of the limiting groove.
Preferably, the perpendicular bisector of the shifting block coincides with the perpendicular bisector of the moving block, the cutting and the limiting groove, and the shifting block is movably connected with the fixed block.
Preferably, the second lock is movably connected with the second safety block, and the outer surface of the second safety block is attached to the outer surface of the moving block.
Preferably, the housing further comprises:
the protective top plate is connected to the outer wall of the upper end of the shell, and a clamping block is fixed on the inner wall of the protective top plate;
the connecting piece, it is fixed in protection roof inner wall, the connecting piece surface runs through there is fixing bolt.
Preferably, the protection top plate forms a clamping structure with the shell through a clamping block, and the protection top plate is inclined.
Preferably, the protective top plate and the shell form a fixed structure through a connecting piece and a fixing bolt, and the connecting piece is symmetrically distributed about a vertical center line of the shell.
The utility model provides a locking low pressure switchgear of lock possesses following beneficial effect: the switch equipment door lock is strong in protection performance, high in safety performance of the whole device, high in assembly efficiency and capable of adapting to operations in different environments.
1. The utility model discloses, the shifting block of the fixed block outer wall swing joint of setting can carry out the horizontal slip along the notch direction on fixed block surface to drive its terminal movable block and slide in the fixed block is inside, and the movable block right-hand member is fixed with the cutting, it is spacing to carry out the block in inserting the spacing groove on first insurance block surface conveniently to move the cutting to the right, and then further locking processing to the first locking device after locking, and the first insurance block structure under the block state is more firm, has improved the barrier property of chamber door greatly.
2. The utility model discloses, the second safety block of setting can insert inside the fixed block to make its surface laminate in the movable block terminal surface, and then inject the position of movable block, make the terminal cutting of movable block can't break away from between drive and the first safety block through the shifting block, further improved the security performance of lock.
3. The utility model discloses, carry out the block between protection roof accessible fixture block that the casing top set up and the casing top and be connected to accessible fixing bolt will protect and connect fixedly between roof and the casing, thereby make switchgear can work in outdoor rainy day, guaranteed switchgear's barrier propterty, and protect roof convenient to detach, effectively improved switchgear's assembly efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of a door lock anti-loosing low-voltage switchgear assembly of the present invention;
fig. 2 is a schematic view of the internal structure of the fixed block of the door lock anti-loosing low-voltage switchgear assembly of the present invention;
fig. 3 is a schematic view of a partial structure of a moving block of a door lock anti-loosening low-voltage switchgear assembly of the present invention;
fig. 4 is an enlarged schematic structural view of a position a in fig. 1 of the anti-loosening low-voltage switchgear assembly of the door lock of the present invention.
In the figure: 1. a housing; 2. a box door; 3. a first lock; 4. a first insurance block; 5. a limiting groove; 6. a fixed block; 7. shifting blocks; 8. a moving block; 9. a slider; 10. cutting; 11. a second lock; 12. a second safety block; 13. a protective roof; 14. a clamping block; 15. a connecting member; 16. and (5) fixing the bolt.
Detailed Description
Referring to fig. 1-4, the present invention provides a technical solution: a low-voltage switchgear assembly with anti-loosening door lock, comprising:
the outer surface of the shell 1 is connected with a box door 2;
the first lock 3 is arranged at the edge of the box door 2, a first safety block 4 is arranged inside the first lock 3, and a limiting groove 5 is formed in the outer wall of the first safety block 4;
the first safety block 4 is movably connected with the first lock 3, a perpendicular bisector of the first lock 3 coincides with a perpendicular bisector of the fixed block 6, the arranged box door 2 can be locked through the first lock 3 at the edge of the box door after being closed, and the locked first safety block 4 can be inserted into the fixed block 6 at one side of the shell 1, so that the box door 2 is preliminarily locked;
the fixed block 6 is fixed on the left side of the shell 1, and the outer wall of the fixed block 6 is connected with a shifting block 7;
the moving block 8 is connected to the lower end of the shifting block 7, and a sliding block 9 is arranged on the outer wall of the moving block 8;
the cutting slips 10 are fixed at the right end of the moving block 8;
the moving block 8 and the fixed block 6 form a movable structure through the sliding block 9, and the connecting mode between the moving block 8 and the inserting strip 10 is welding;
the moving block 8 and the cutting 10 are vertically distributed, and the size of the outer opening of the cutting 10 is matched with the size of the inner opening of the limiting groove 5;
the perpendicular bisector of the shifting block 7 coincides with the perpendicular bisector of the moving block 8, the cutting slip 10 and the limiting groove 5, the shifting block 7 is movably connected with the fixed block 6, the shifting block 7 movably connected with the outer wall of the fixed block 6 can slide left and right along the direction of the notch on the surface of the fixed block 6, so that the moving block 8 at the tail end of the shifting block is driven to slide in the fixed block 6, the cutting slip 10 is fixed at the right end of the moving block 8, the cutting slip 10 moving rightwards conveniently is inserted into the limiting groove 5 on the surface of the first safety block 4 to be clamped and limited, further locking processing is carried out on the locked first lock 3, the first safety block 4 in a clamping state is firmer in structure, and the protection performance of the box door 2 is greatly improved;
the second lock 11 is fixed below the fixed block 6, and the upper end of the second lock 11 is connected with a second safety block 12;
the second lock 11 is movably connected with the second safety block 12, the outer surface of the second safety block 12 is attached to the outer surface of the moving block 8, the second lock 11 is further arranged below the fixed block 6, so that the second safety block 12 in the second lock 11 can be conveniently screwed out through a key, the second safety block 12 is inserted into the fixed block 6, the outer surface of the second safety block is attached to the surface of the tail end of the moving block 8, the position of the moving block 8 is further limited, the inserting strip 10 at the tail end of the moving block 8 cannot be separated from the first safety block 4 through the driving of the shifting block 7, and the safety performance of the door lock is further improved;
the housing 1 further includes:
the protective top plate 13 is connected to the outer wall of the upper end of the shell 1, and a clamping block 14 is fixed on the inner wall of the protective top plate 13;
the connecting piece 15 is fixed on the inner wall of the protective top plate 13, and a fixing bolt 16 penetrates through the outer surface of the connecting piece 15;
the protective top plate 13 forms a clamping structure with the shell 1 through the clamping block 14, and the protective top plate 13 is inclined;
In conclusion, when the low-voltage switchgear assembly with the anti-loose function for the door lock is used, firstly, the installation of the protective top plate 13 can be selected according to the actual installation situation, if the switchgear assembly is placed outdoors, the protective top plate 13 can be clamped and connected with the top of the housing 1 through the fixture block 14, and the protective top plate 13 and the housing 1 can be connected and fixed through the fixing bolt 16, so that the switchgear assembly can work outdoors in rainy days, the protective performance of the switchgear assembly is ensured, then, the arranged door 2 can be locked through the first lock 3 at the edge of the door 2 after being closed, the locked first safety block 4 can be inserted into the fixed block 6 at one side of the housing 1, so as to primarily lock the door 2, then, the shifting block 7 movably connected with the outer wall of the fixed block 6 can slide left and right along the direction of the notch on the surface of the fixed block 6, so as to drive the moving block 8 at the tail end of the fixed block to slide inside the fixed block 6, and the right end of the moving block 8 is fixed with an inserting strip 10, the inserting strip 10 which is convenient to move rightwards is inserted into the limiting groove 5 on the surface of the first safety block 4 for clamping limiting, then the locked first lock 3 is further locked, and finally the second safety block 12 in the second lock 11 is screwed out through a key, so that the second safety block 12 is inserted into the fixed block 6, the outer surface of the second safety block is attached to the tail end surface of the moving block 8, the position of the moving block 8 is limited, the inserting strip 10 at the tail end of the moving block 8 cannot be separated from the first safety block 4 through the driving of the shifting block 7, and the safety performance of the door lock is further improved.
Claims (9)
1. A locking low pressure switchgear of lock, characterized in that includes:
the outer surface of the shell is connected with a box door;
the first lock is arranged at the edge of the box door, a first safety block is arranged in the first lock, and a limiting groove is formed in the outer wall of the first safety block;
the fixed block is fixed on the left side of the shell, and the outer wall of the fixed block is connected with a shifting block;
the moving block is connected to the lower end of the shifting block, and a sliding block is arranged on the outer wall of the moving block;
the cutting slips are fixed at the right end of the moving block;
and the second lock is fixed below the fixed block, and the upper end of the second lock is connected with a second safety block.
2. The lock anti-loose low-voltage switchgear assembly as claimed in claim 1, wherein the first safety block is movably connected with the first lock, and a perpendicular bisector of the first lock coincides with a perpendicular bisector of the fixed block.
3. The lock locking low-voltage switchgear assembly as claimed in claim 1, wherein the moving block forms a movable structure with the fixed block through a sliding block, and the moving block is connected with the insert by welding.
4. The lock locking low-voltage switchgear assembly according to claim 1, wherein the moving block and the insert are vertically distributed, and the size of the outer opening of the insert is matched with the size of the inner opening of the limiting groove.
5. The lock anti-loose low-voltage switchgear assembly as claimed in claim 1, wherein the perpendicular bisector of the shifting block coincides with the perpendicular bisector of the moving block, the cutting and the limiting groove, and the shifting block is movably connected with the fixed block.
6. The lock locking low-voltage switchgear assembly as claimed in claim 1, wherein the second lock is movably connected to a second safety block, and an outer surface of the second safety block is attached to an outer surface of the moving block.
7. The door lock anti-loosing low-voltage switchgear assembly according to claim 1, wherein said housing further comprises:
the protective top plate is connected to the outer wall of the upper end of the shell, and a clamping block is fixed on the inner wall of the protective top plate;
the connecting piece, it is fixed in protection roof inner wall, the connecting piece surface runs through there is fixing bolt.
8. The lock locking low-voltage switchgear assembly as claimed in claim 7, wherein the protection top plate is inclined by a clamping structure formed between the clamping block and the housing.
9. The door lock anti-loose low-voltage switchgear assembly according to claim 7, wherein the protective top plate and the housing form a fixed structure through connecting pieces and fixing bolts, and the connecting pieces are symmetrically distributed about a vertical center line of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121583784.7U CN215056277U (en) | 2021-07-13 | 2021-07-13 | Locking low pressure switchgear of door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121583784.7U CN215056277U (en) | 2021-07-13 | 2021-07-13 | Locking low pressure switchgear of door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215056277U true CN215056277U (en) | 2021-12-07 |
Family
ID=79225821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121583784.7U Active CN215056277U (en) | 2021-07-13 | 2021-07-13 | Locking low pressure switchgear of door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215056277U (en) |
-
2021
- 2021-07-13 CN CN202121583784.7U patent/CN215056277U/en active Active
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