CN207691405U - A kind of earth leakage protective device being easily installed - Google Patents
A kind of earth leakage protective device being easily installed Download PDFInfo
- Publication number
- CN207691405U CN207691405U CN201721248179.8U CN201721248179U CN207691405U CN 207691405 U CN207691405 U CN 207691405U CN 201721248179 U CN201721248179 U CN 201721248179U CN 207691405 U CN207691405 U CN 207691405U
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- Prior art keywords
- fixed
- earth leakage
- leakage protective
- protective device
- fixture block
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Abstract
The utility model discloses a kind of earth leakage protective devices being easily installed; including mounting base and earth leakage protective device body; the upper surface of the mounting base is fixedly connected with fixed column; the bottom end of fixed column is fixedly connected with reinforcing rib; the surface of reinforcing rib is arc-shaped shape; fixed fixture block is fixedly connected at the top of fixed column, the surface for fixing fixture block and fixed column offers elastic neck and control sliding slot, and the upper surface of fixed fixture block is extended at the top of elastic neck.The earth leakage protective device being easily installed; achieve the effect that installation is fixed to earth leakage protective device body; fixed column drives fixed fixture block to be squeezed from the inner wall of fixed jack; center line of the appearance towards elastic neck of fixed fixture block squeezes; when sliding to inside fixed bayonet; the lower surface of fixed fixture block and the inner bottom wall of fixed bayonet are clamped, and then earth leakage protective device body is fixed, and is got rusty when installing earth leakage protective device using screw to effective solution and is led to inconvenient the problem of installing.
Description
Technical field
The utility model is related to technical field of electric equipment, specially a kind of earth leakage protective device being easily installed.
Background technology
Electrical equipment is in the power system to the general designation of the equipment such as generator, transformer, power circuit, breaker.
Important function of the electric power played in our life and production can not be ignored, and bring us greatly just
Profit becomes the important energy source in our production and living.Can be allowed in power plant electric power normal operation and conveying it is the most key because
Element is electrical equipment.
It is all to be mounted on outdoor using screw that the earth leakage protective device in electrical equipment is most of when mounted at present, is existed in this way
The earth leakage protective device of outdoor application gets rusty easily after screw long-time use, and installation needs tool, inconvenience installation especially needing
When wanting repair and replacement earth leakage protective device, dismounting is more troublesome, so needing a kind of earth leakage protective device being easily installed.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of earth leakage protective device being easily installed, and solving makes
It gets rusty when earth leakage protective device being installed with screw and leads to inconvenient the problem of installing.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of electric leakage being easily installed
Protector, including mounting base and earth leakage protective device body, the upper surface of the mounting base is fixedly connected with fixed column, described
The bottom end of fixed column is fixedly connected with reinforcing rib, and the surface of the reinforcing rib is arc-shaped shape, and the top of the fixed column is fixed
It is connected with fixed fixture block, the surface of the fixed fixture block and fixed column offers elastic neck and control sliding slot, the elasticity
The upper surface of fixed fixture block is extended at the top of card slot, one end of the control sliding slot is connected to the inner wall of elastic neck.
The inside of the earth leakage protective device body offers fixed jack, fixed bayonet and control slide opening respectively, described solid
Determine be connected to the inner wall of fixed bayonet at the top of the inner wall of jack, the inner wall of the control slide opening with fix bayonet and control slide opening
Inner wall connection, one end of the control slide opening extends to the outer surface of earth leakage protective device body, the inner wall of the fixed jack
With the surface grafting of fixed column, the inner bottom wall of the fixed bayonet and the lower surface of fixed fixture block are clamped, and control the another of slide opening
End inner bottom wall is fixedly connected with elastic spring, and one end of the elastic spring is fixedly connected with control slide block, the control slide block
Two sides with control sliding slot inner wall be slidably connected.
Preferably, the trapezoidal shape in surface of the fixed fixture block, the base diameter of the fixed fixture block and fixed column it is straight
The difference of diameter is less than the half of elastic neck width.
Preferably, the inside of the fixed column offers anti-stress slot, the top of the anti-stress slot and elastic neck
Inner bottom wall is connected to.
Preferably, the inner wall of the anti-stress slot is arc-shaped shape, and the diameter of the anti-stress slot is more than elastic neck
Width.
Preferably, the cross section of the tapered shape in the surface of the control slide block, the control slide block is in double trapezoid shape.
Preferably, the small end of control slide block described in cone-shaped extends to the outside of control slide opening, and the small end of control slide block
It is fixedly connected with pressure disc.
(3) advantageous effect
The utility model provides a kind of earth leakage protective device being easily installed, and has following advantageous effect：
(1), the earth leakage protective device being easily installed, the surface grafting of inner wall and fixed column by the way that fixed jack is arranged,
The inner bottom wall of fixed bayonet and the lower surface of fixed fixture block are clamped, and have reached the effect for earth leakage protective device body being fixed installation
Fruit, fixed column drive fixed fixture block to be squeezed from the inner wall of fixed jack, center line of the appearance towards elastic neck of fixed fixture block
It squeezes, when sliding to inside fixed bayonet, the lower surface of fixed fixture block and the inner bottom wall of fixed bayonet are clamped, and then earth leakage protective
Device body is fixed, and is got rusty when installing earth leakage protective device using screw to effective solution and is led to asking for inconvenient installation
Topic.
(2), the earth leakage protective device being easily installed, the other end inner bottom wall that slide opening is controlled by setting are fixedly connected with bullet
One end of power spring, elastic spring is fixedly connected with control slide block, and the two sides of control slide block are slided with the inner wall for controlling sliding slot
Dynamic connection, has reached earth leakage protective device body easy to disassemble, by pressing control slide block to earth leakage protective device body middle part, controls
The both side surface of sliding block and the inner wall of control sliding slot are slidably connected, and control slide block drives the middle part of fixed fixture block to elastic neck inclined
Turn, so that fixed fixture block is detached with fixed bayonet so that earth leakage protective device body is dismantled, to effective solution
It gets rusty when earth leakage protective device being installed using screw and leads to inconvenient the problem of installing.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model fixed jack structure sectional view；
Fig. 3 is the utility model fixed jack structural side view；
Fig. 4 is the utility model control slide block structure top view.
In figure：Fixture block, 6 elastic necks, 7 are fixed in 1 mounting base, 2 earth leakage protective device bodies, 3 fixed columns, 4 reinforcing ribs, 5
Control sliding slot, 8 fixed jacks, 9 fixation bayonets, 10 control slide openings, 11 elastic springs, 12 control slide blocks, 13 anti-stress slots, 14 pressures
Power disk.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of earth leakage protective device being easily installed, including
The upper surface of mounting base 1 and earth leakage protective device body 2, mounting base 1 is fixedly connected with fixed column 3, and the bottom end of fixed column 3 is solid
Surely it is connected with reinforcing rib 4, the surface of reinforcing rib 4 is arc-shaped shape, and the top of fixed column 3 is fixedly connected with fixed fixture block 5, fixed
The surface of fixture block 5 and fixed column 3 offers elastic neck 6 and control sliding slot 7, and the inside of fixed column 3 offers anti-stress slot
13, the top of anti-stress slot 13 is connected to the inner bottom wall of elastic neck 6, and the inner wall of anti-stress slot 13 is arc-shaped shape, anti-stress
The diameter of slot 13 is more than the width of elastic neck 6, by the way that anti-stress slot 13 is arranged, can effectively avoid the bottom of elastic neck 6
The problem of portion is broken, the top of elastic neck 6 extend to the upper surface of fixed fixture block 5, control one end and the elasticity of sliding slot 7
The inner wall of card slot 6 is connected to, the trapezoidal shape in surface of fixed fixture block 5, the base diameter of fixed fixture block 5 and the diameter of fixed column 3 it
Difference is less than the half of 6 width of elastic neck, fix when earth leakage protective device body 2 easy to disassemble fixture block 5 can have it is enough
Leave fixed bayonet 9 in space.
The inside of earth leakage protective device body 2 offers fixed jack 8, fixed bayonet 9 and control slide opening 10 respectively, fixed to insert
Be connected to the inner wall of fixed bayonet 9 at the top of the inner wall in hole 8, control the inner wall of slide opening 10 with fix bayonet 9 and control slide opening 10
Inner wall connection, one end of control slide opening 10 extends to the outer surface of earth leakage protective device body 2, the inner wall of fixed jack 8 with it is solid
The surface grafting of fixed column 3, the inner bottom wall of fixed bayonet 9 and the lower surface of fixed fixture block 5 are clamped, by the way that fixed jack 8 is arranged
The surface grafting of inner wall and fixed column 3, the inner bottom wall of fixed bayonet 9 and the lower surface of fixed fixture block 5 are clamped, and have been reached to electric leakage
The effect of installation is fixed in protector body 2, and fixed column 3 drives fixed fixture block 5 to be squeezed from the inner wall of fixed jack 8, fixed
Center line of the appearance of fixture block 5 towards elastic neck 6 squeezes, when sliding to fixed 9 inside of bayonet, the lower surface of fixed fixture block 5
It is clamped with the inner bottom wall of fixed bayonet 9, and then earth leakage protective device body 2 is fixed, controls the other end inner bottom wall of slide opening 10
It is fixedly connected with elastic spring 11, one end of elastic spring 11 is fixedly connected with control slide block 12, the two sides of control slide block 12
Inner wall with control sliding slot 7 is slidably connected, the tapered shape in surface of control slide block 12, and the cross section of control slide block 12 is in double ladders
Shape, the small end of cone-shaped control slide block 12 extends to the outside of control slide opening 10, and the small end of control slide block 12 is fixedly connected
There is pressure disc 14, can effectively avoid earth leakage protective device body 2 that unsteady problem is installed, elastic spring 11 always will control
Sliding block 12 is jacked up to the outer surface of earth leakage protective device body 2, and then fixed fixture block 5 is enabled to be clamped always with fixed bayonet 9,
The other end inner bottom wall that slide opening 10 is controlled by setting is fixedly connected with elastic spring 11, and one end of elastic spring 11 is fixedly connected
There are control slide block 12, the two sides of control slide block 12 to be slidably connected with the inner wall for controlling sliding slot 7, has reached electric leakage easy to disassemble
Protector body 2, by pressing control slide block 12, the both side surface of control slide block 12 and control to 2 middle part of earth leakage protective device body
The inner wall of sliding slot 7 processed is slidably connected, and control slide block 12 drives fixed fixture block 5 to be deflected to the middle part of elastic neck 6, so that solid
Determine fixture block 5 to detach with fixed bayonet 9 so that earth leakage protective device body 2 is dismantled, to which effective solution is pacified using screw
It gets rusty when filling earth leakage protective device and leads to inconvenient the problem of installing.
In conclusion the earth leakage protective device being easily installed, the table of inner wall and fixed column 3 by the way that fixed jack 8 is arranged
Face grafting, the inner bottom wall of fixed bayonet 9 and the lower surface of fixed fixture block 5 are clamped, and have been reached and have been consolidated to earth leakage protective device body 2
The effect of Dingan County's dress, fixed column 3 drive fixed fixture block 5 to be squeezed from the inner wall of fixed jack 8, and the appearance of fixed fixture block 5 is towards bullet
Property card slot 6 center line squeeze, when sliding to fixed 9 inside of bayonet, the interior bottom of the lower surface of fixed fixture block 5 and fixed bayonet 9
Wall is clamped, and then earth leakage protective device body 2 is fixed, and the other end inner bottom wall that slide opening 10 is controlled by setting is fixedly connected with
One end of elastic spring 11, elastic spring 11 is fixedly connected with control slide block 12, and the two sides of control slide block 12 are slided with control
The inner wall of slot 7 is slidably connected, and has reached earth leakage protective device body 2 easy to disassemble, by being pressed to 2 middle part of earth leakage protective device body
Control slide block 12, the both side surface and the inner wall of control sliding slot 7 of control slide block 12 are slidably connected, and control slide block 12 drives fixing card
Block 5 is deflected to the middle part of elastic neck 6, so that fixed fixture block 5 is detached with fixed bayonet 9 so that earth leakage protective device body 2
It is dismantled, gets rusty when earth leakage protective device being installed using screw to effective solution and lead to inconvenient the problem of installing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of earth leakage protective device being easily installed, including mounting base (1) and earth leakage protective device body (2), it is characterised in that：
The upper surface of the mounting base (1) is fixedly connected with fixed column (3), and the bottom end of the fixed column (3) is fixedly connected with reinforcement
The surface of muscle (4), the reinforcing rib (4) is arc-shaped shape, and fixed fixture block (5) is fixedly connected at the top of the fixed column (3),
The surface of the fixed fixture block (5) and fixed column (3) offers elastic neck (6) and control sliding slot (7), the elastic neck
(6) upper surface of fixed fixture block (5) is extended at the top of, one end of the control sliding slot (7) connects with the inner wall of elastic neck (6)
It is logical；
The inside of the earth leakage protective device body (2) offers fixed jack (8), fixed bayonet (9) and control slide opening respectively
(10), it is connected to the inner wall of fixed bayonet (9) at the top of the inner wall of the fixed jack (8), the inner wall of the control slide opening (10)
It is connected to the inner wall of fixed bayonet (9) and control slide opening (10), one end of the control slide opening (10) extends to earth leakage protective
The outer surface of device body (2), the surface grafting of the inner wall and fixed column (3) of the fixed jack (8), the fixed bayonet (9)
Inner bottom wall and the lower surface of fixed fixture block (5) be clamped, the other end inner bottom wall of control slide opening (10) is fixedly connected with elastic bullet
One end of spring (11), the elastic spring (11) is fixedly connected with control slide block (12), the two sides of the control slide block (12)
Inner wall with control sliding slot (7) is slidably connected.
2. a kind of earth leakage protective device being easily installed according to claim 1, it is characterised in that：The fixed fixture block (5)
The trapezoidal shape in surface, the difference of the base diameter of the fixed fixture block (5) and the diameter of fixed column (3) is less than elastic neck (6)
The half of width.
3. a kind of earth leakage protective device being easily installed according to claim 1, it is characterised in that：The fixed column (3)
Inside offers anti-stress slot (13), and the top of the anti-stress slot (13) is connected to the inner bottom wall of elastic neck (6).
4. a kind of earth leakage protective device being easily installed according to claim 3, it is characterised in that：The anti-stress slot (13)
Inner wall be arc-shaped shape, the diameter of the anti-stress slot (13) is more than the width of elastic neck (6).
5. a kind of earth leakage protective device being easily installed according to claim 1, it is characterised in that：The control slide block (12)
The tapered shape in surface, the cross section of the control slide block (12) is in double trapezoid shape.
6. a kind of earth leakage protective device being easily installed according to claim 5, it is characterised in that：It controls and slides described in cone-shaped
The small end of block (12) extends to the outside of control slide opening (10), and the small end of control slide block (12) is fixedly connected with pressure disc
(14)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721248179.8U CN207691405U (en) | 2017-09-27 | 2017-09-27 | A kind of earth leakage protective device being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721248179.8U CN207691405U (en) | 2017-09-27 | 2017-09-27 | A kind of earth leakage protective device being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691405U true CN207691405U (en) | 2018-08-03 |
Family
ID=62986833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721248179.8U Expired - Fee Related CN207691405U (en) | 2017-09-27 | 2017-09-27 | A kind of earth leakage protective device being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691405U (en) |
-
2017
- 2017-09-27 CN CN201721248179.8U patent/CN207691405U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20180927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |