CN217282190U - Leakage protection device of variable frequency control cabinet - Google Patents
Leakage protection device of variable frequency control cabinet Download PDFInfo
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- CN217282190U CN217282190U CN202220185001.8U CN202220185001U CN217282190U CN 217282190 U CN217282190 U CN 217282190U CN 202220185001 U CN202220185001 U CN 202220185001U CN 217282190 U CN217282190 U CN 217282190U
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- mounting groove
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Abstract
The utility model relates to an earth leakage protection device technical field, and a frequency conversion control cabinet earth leakage protection device is disclosed, including earth leakage protection device, earth leakage protection device is including the installation component, protector and installation wall, the installation component mounting is positive in the installation wall, and the protector is installed on the top, the installation component includes the fixing base, the apparatus further comprises a rotating shaft, the rotor plate, a spring, the mounting groove, fixture block and earth leakage protector, the fixing base is installed in the installation wall openly, and the mounting groove has been seted up on the top, the pivot is installed inside the mounting groove, and the rotor plate is installed to the outer wall, spring mounting is inside the fixing base, protector includes the locking bolt, connecting rod and dust guard, the connecting rod is installed in the fixing base side, and internally mounted has the locking bolt. This frequency conversion control cabinet earth leakage protection device through the cooperation of fixture block, rotor plate and spring for the fixture block can be at the inside function that realizes quick assembly disassembly of fixing base, and convenient follow-up maintenance to earth leakage protector is changed.
Description
Technical Field
The utility model relates to an earth leakage protection device technical field specifically is frequency conversion control cabinet earth leakage protection device.
Background
The leakage protector, called leakage switch for short, is mainly used for protecting the electric shock of human body with fatal danger when the equipment has leakage fault, and has the overload and short-circuit protection function, and can be used for protecting the overload and short-circuit of the circuit or the motor, and can also be used for the infrequent switching start of the circuit under normal condition.
The existing leakage protection device is mostly fixedly installed on the cabinet body or the wall surface through screws, when the leakage protection device is maintained and replaced, the connection mode is inconvenient to disassemble, multiple screws need to be screwed in when the leakage protection device is installed, operation is complex, efficiency is low, and therefore the existing device needs to be improved to meet actual requirements.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a frequency conversion control cabinet earth leakage protection device possesses dustproof function and the dismouting advantage of being convenient for, has solved above-mentioned technical problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a leakage protection device of a variable frequency control cabinet comprises a leakage protection device, wherein the leakage protection device comprises an installation assembly, a protection device and an installation wall, the installation assembly is installed on the front surface of the installation wall, and the protection device is installed at the top end of the installation assembly;
the mounting assembly comprises a fixed seat, a rotating shaft, a rotating plate, a spring, a mounting groove, a clamping block and a leakage protector, the fixed seat is mounted on the front surface of the mounting wall, the mounting groove is formed in the top end of the fixed seat, the rotating shaft is mounted inside the mounting groove, the rotating plate is mounted on the outer wall of the rotating shaft, the spring is mounted inside the fixed seat, the clamping block is mounted inside the mounting groove, and the leakage protector is mounted on the front surface of the clamping block;
the protection device comprises a locking bolt, a connecting rod and a dust guard, the connecting rod is installed at the side end of the fixed seat, the locking bolt is installed inside the connecting rod, and the dust guard is installed at the top end of the connecting rod.
Preferably, fixing base fixed mounting is openly in the installation wall, and the installation wall play of laminating in top has seted up the mounting groove, inside the terminal joint of fixture block in the mounting groove, and front end fixed mounting has earth-leakage protector.
Through above-mentioned technical scheme, go into the mounting groove inside that the fixing base top can accomplish earth-leakage protector's installation with the fixture block card at the earth-leakage protector back, easy operation has played the effect of the installation of being convenient for.
Preferably, the rotating plate is movably mounted inside the mounting groove through a rotating shaft, two ends of the rotating shaft are fixedly mounted on the inner wall of the mounting groove, one end of the spring is fixedly mounted inside the fixing seat, and the other end of the spring is fixedly mounted at the bottom end of the rotating plate.
Through the technical scheme, when installation earth-leakage protector, the spring is under initial condition, with the rotor plate jack-up, the rotor plate is the tilt state in the mounting groove, go into in the mounting groove as the fixture block card, press the rotor plate downwards, the spring is compressed, the rotor plate top is changeed to the fixture block top, fix the fixture block inside the mounting groove, when dismantling, upwards mention earth-leakage protector, the fixture block breaks away from the fixing base, can accomplish the dismantlement, and the spring is released, with the rotor plate answer normal position, this structure passes through the fixture block, the cooperation of rotor plate and spring, make the fixture block can be at the inside function that realizes quick assembly disassembly of fixing base, convenient follow-up maintenance to earth-leakage protector is changed.
Preferably, the rotating plate is U-shaped, and the groove is clamped with a side end of a clamping block.
Through above-mentioned technical scheme, the rotor plate design is the U type, can press down its card inside at the fixture block, plays fixed effect.
Preferably, movable grooves are formed in the joints of the side ends and the bottom ends of the fixed seat and the rotating plate.
Through above-mentioned technical scheme, be connected out at fixing base and rotor plate and set up the activity groove, can provide the rotation space for the rotor plate for when dismantling, the rotor plate can not interfere the fixture block and remove.
Preferably, the connecting rod is attached to two ends of the fixing seat, a dust guard is fixedly mounted at the top end of the connecting rod, the locking bolt is meshed at the bottom end of the connecting rod, the front end of the locking bolt is meshed at the side end of the fixing seat, and the dust guard is box-shaped.
Through above-mentioned technical scheme, when installation earth-leakage protector, with the dust guard on fixing base top through the locking bolt that loosens to the fixing base bottom, box-shaped dust guard can play the effect of loading screw and instrument when the installation, when earth-leakage protector installs the back, rotates dust guard to earth-leakage protector top and screws up the locking bolt for the dust guard is fixed in the earth-leakage protector top, avoids the dust to get into inside components and parts, leads to the device to damage, plays dirt-proof effect.
Compared with the prior art, the utility model provides a frequency conversion control cabinet earth-leakage protection device possesses following beneficial effect:
1. this frequency conversion control cabinet earth-leakage protection device, through when installation earth-leakage protector, the spring is under initial condition, with the rotor plate jack-up, the rotor plate is the tilt state in the mounting groove, go into in the mounting groove when the fixture block card, push down the rotor plate, the spring is compressed, the rotor plate top is changeed to the fixture block top, fix the fixture block inside the mounting groove, when dismantling, upwards mention earth-leakage protector, the fixture block breaks away from the fixing base, can accomplish the dismantlement, and the spring is released, with the rotor plate answer normal position, this structure passes through the fixture block, the cooperation of rotor plate and spring, make the fixture block can be at the inside function that realizes quick dismouting of fixing base, convenient follow-up maintenance to earth-leakage protector is changed.
2. This variable frequency control cabinet earth leakage protection device, through when installation earth leakage protector, with the dust guard on fixing base top rotate to the fixing base bottom through the locking bolt that loosens, the effect of loading screw and instrument can be played when the installation to the dust guard of box-shaped, after earth leakage protector installs, rotate dust guard to earth leakage protector top and screw up the locking bolt for the dust guard is fixed in earth leakage protector top, avoids the dust to get into inside components and parts, leads to the device to damage, plays dirt-proof effect.
Drawings
FIG. 1 is a schematic view of the earth leakage protection device of the present invention;
fig. 2 is a schematic front view of the leakage protection device of the present invention;
FIG. 3 is a schematic side view of the earth leakage protection device of the present invention;
FIG. 4 is a schematic cross-sectional view of the structural mounting assembly of the present invention;
fig. 5 is a schematic sectional view of the structure fixing base of the present invention.
Wherein: 1. an earth leakage protection device; 2. mounting the component; 3. a guard; 4. a mounting wall; 5. a fixed seat; 6. a rotating shaft; 7. a rotating plate; 8. a spring; 9. mounting grooves; 10. a clamping block; 11. a leakage protector; 12. locking the bolt; 13. a connecting rod; 14. a dust guard.
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, an earth leakage protection device of a frequency conversion control cabinet comprises an earth leakage protection device 1, wherein the earth leakage protection device 1 comprises a mounting assembly 2, a protection device 3 and a mounting wall 4, the mounting assembly 2 is mounted on the front surface of the mounting wall 4, and the protection device 3 is mounted at the top end of the mounting assembly;
the mounting assembly 2 comprises a fixed seat 5, a rotating shaft 6, a rotating plate 7, a spring 8, a mounting groove 9, a clamping block 10 and a leakage protector 11, the fixed seat 5 is mounted on the front surface of the mounting wall 4, the mounting groove 9 is formed in the top end of the fixed seat, the rotating shaft 6 is mounted inside the mounting groove 9, the rotating plate 7 is mounted on the outer wall of the rotating shaft, the spring 8 is mounted inside the fixed seat 5, the clamping block 10 is mounted inside the mounting groove 9, and the leakage protector 11 is mounted on the front surface of the rotating shaft;
the protection device 3 comprises a locking bolt 12, a connecting rod 13 and a dust guard 14, the connecting rod 13 is installed at the side end of the fixing seat 5, the locking bolt 12 is installed inside the connecting rod, and the dust guard 14 is installed at the top end of the connecting rod 13.
Specifically, fixing base 5 fixed mounting is openly in installation wall 4, and 4 plays of top laminating installation wall have seted up mounting groove 9, and 10 terminal joints of fixture block are inside mounting groove 9, and front end fixed mounting has earth leakage protector 11, and the advantage is, with the inside installation that can accomplish earth leakage protector 11 of mounting groove 9 on fixing base 5 top of fixture block 10 card income at the 11 backs of earth leakage protector, easy operation has played the effect of the installation of being convenient for.
Specifically, the rotating plate 7 is movably mounted inside the mounting groove 9 through the rotating shaft 6, two ends of the rotating shaft 6 are fixedly mounted on the inner wall of the mounting groove 9, one end of the spring 8 is fixedly mounted inside the fixing seat 5, and the other end of the spring 8 is fixedly mounted at the bottom end of the rotating plate 7, so that when the earth leakage protector 11 is mounted, the spring 8 jacks up the rotating plate 7 in an initial state, the rotating plate 7 is in an inclined state inside the mounting groove 9, when the clamping block 10 is clamped into the mounting groove 9, the rotating plate 7 is pressed downwards, the spring 8 is compressed, the top end of the rotating plate 7 is rotated to the top end of the clamping block 10, the clamping block 10 is fixed inside the mounting groove 9, when the earth leakage protector 11 is dismounted, the clamping block 10 is lifted upwards, the clamping block 10 is separated from the fixing seat 5, the dismounting can be completed, the spring 8 is released, the rotating plate 7 is restored, the structure passes through the clamping block 10, and the cooperation of the rotating plate 7 and the spring 8, so that the clamping block 10 can realize the function of quick dismounting inside the fixing seat 5, the subsequent maintenance and replacement of the leakage protector 11 are facilitated.
Specifically, rotor plate 7 is the U type, and the groove joint has the fixture block 10 side, and the advantage is, and the design of rotor plate 7 is the U type, can be inside its card when fixture block 10 pushes down, plays fixed effect.
The fixed seat 5 and the rotating plate 7 are connected at the joint of the side end and the bottom end, so that the rotating plate 7 can be provided with a rotating space, and the rotating plate 7 can not interfere with the movement of the fixture block 10 when being detached.
Specifically, connecting rod 13 is laminated in the both ends of fixing base 5, and top fixed mounting has dust guard 14, locking bolt 12 meshes in connecting rod 13 bottom, and the front end meshes in the fixing base 5 side, dust guard 14 is box-shaped, the advantage is, when installation earth-leakage protector 11, turn dust guard 14 on fixing base 5 top to fixing base 5 bottom through locking bolt 12 of loosening, box-shaped dust guard 14 can play the effect of loading screw and instrument when the installation, after earth-leakage protector 11 is installed, rotate dust guard 14 to earth-leakage protector 11 top and screw up locking bolt 12, make dust guard 14 fix in earth-leakage protector 11 top, avoid the dust to get into inside components and parts, lead to the device to damage, play dirt-proof effect.
When the leakage protector is used, when the leakage protector 11 is installed, the spring 8 jacks up the rotating plate 7 in an initial state, the rotating plate 7 is in an inclined state in the installation groove 9, when the clamping block 10 is clamped into the installation groove 9, the rotating plate 7 is pressed downwards, the spring 8 is compressed, the top end of the rotating plate 7 rotates to the top end of the clamping block 10, the clamping block 10 is fixed inside the installation groove 9, when the leakage protector 11 is disassembled, the clamping block 10 is lifted upwards, the disassembly can be completed by separating the clamping block 10 from the fixed seat 5, and the spring 8 is released to restore the rotating plate 7, so that the clamping block 10 can realize the function of quick disassembly and assembly inside the fixed seat 5 through the matching of the clamping block 10, the rotating plate 7 and the spring 8, the subsequent maintenance and replacement of the leakage protector 11 are convenient, when the leakage protector 11 is installed, the dustproof plate 14 at the top end of the fixed seat 5 is rotated to the bottom end of the fixed seat 5 through the loosened locking bolt 12, the box-shaped dust guard 14 can play a role of loading screws and tools when the earth leakage protector 11 is installed, after the earth leakage protector 11 is installed, the dust guard 14 is rotated to the top end of the earth leakage protector 11 and the locking bolt 12 is tightened, so that the dust guard 14 is fixed above the earth leakage protector 11, dust is prevented from entering internal components and devices to cause damage, and a dust prevention effect is achieved.
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 frequency conversion control cabinet earth leakage protection device, includes earth leakage protection device (1), its characterized in that: the leakage protection device (1) comprises a mounting component (2), a protection device (3) and a mounting wall (4), wherein the mounting component (2) is mounted on the front surface of the mounting wall (4), and the protection device (3) is mounted at the top end of the mounting component;
the mounting assembly (2) comprises a fixing seat (5), a rotating shaft (6), a rotating plate (7), a spring (8), a mounting groove (9), a clamping block (10) and a leakage protector (11), wherein the fixing seat (5) is mounted on the front surface of a mounting wall (4), the mounting groove (9) is formed in the top end of the fixing seat, the rotating shaft (6) is mounted inside the mounting groove (9), the rotating plate (7) is mounted on the outer wall of the rotating shaft, the spring (8) is mounted inside the fixing seat (5), the clamping block (10) is mounted inside the mounting groove (9), and the leakage protector (11) is mounted on the front surface of the fixing seat;
protector (3) are including locking bolt (12), connecting rod (13) and dust guard (14), install in fixing base (5) side connecting rod (13), and internally mounted has locking bolt (12), dust guard (14) are installed in connecting rod (13) top.
2. The leakage protection device of the variable frequency control cabinet according to claim 1, characterized in that: fixing base (5) fixed mounting openly in installation wall (4), and top laminating installation wall (4) play has seted up mounting groove (9), inside mounting groove (9) of terminal joint of fixture block (10), and front end fixed mounting has earth-leakage protector (11).
3. The frequency conversion control cabinet leakage protection device of claim 1, characterized in that: the rotating plate (7) is movably mounted inside the mounting groove (9) through a rotating shaft (6), two ends of the rotating shaft (6) are fixedly mounted on the inner wall of the mounting groove (9), one end of the spring (8) is fixedly mounted inside the fixing seat (5), and the other end of the spring is fixedly mounted at the bottom end of the rotating plate (7).
4. The leakage protection device of the variable frequency control cabinet according to claim 1, characterized in that: the rotating plate (7) is U-shaped, and the side end of the clamping block (10) is clamped at the groove.
5. The leakage protection device of the variable frequency control cabinet according to claim 1, characterized in that: the connection parts of the side ends and the bottom ends of the fixed seat (5) and the rotating plate (7) are provided with movable grooves.
6. The leakage protection device of the variable frequency control cabinet according to claim 1, characterized in that: connecting rod (13) laminating in fixing base (5) both ends, and top fixed mounting has dust guard (14), locking bolt (12) mesh in connecting rod (13) bottom, and the front end meshes in fixing base (5) side, dust guard (14) are the box-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220185001.8U CN217282190U (en) | 2022-01-24 | 2022-01-24 | Leakage protection device of variable frequency control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220185001.8U CN217282190U (en) | 2022-01-24 | 2022-01-24 | Leakage protection device of variable frequency control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217282190U true CN217282190U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220185001.8U Active CN217282190U (en) | 2022-01-24 | 2022-01-24 | Leakage protection device of variable frequency control cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN217282190U (en) |
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- 2022-01-24 CN CN202220185001.8U patent/CN217282190U/en active Active
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