CN215734064U - Low-voltage digital soft starter convenient to fix externally - Google Patents
Low-voltage digital soft starter convenient to fix externally Download PDFInfo
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- CN215734064U CN215734064U CN202121839175.3U CN202121839175U CN215734064U CN 215734064 U CN215734064 U CN 215734064U CN 202121839175 U CN202121839175 U CN 202121839175U CN 215734064 U CN215734064 U CN 215734064U
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- soft starter
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Abstract
The utility model provides a low-voltage digital soft starter convenient for external fixation, when in installation, a main body of the low-voltage digital soft starter is aligned to an installation position of a machine, a screwing piece is rotated in the forward direction, the screwing piece drives a rotating piece to rotate, the rotating piece drives a magnetic piece to move in a direction far away from the rotating piece, the magnetic piece is attracted to the installation position, so that the main body of the low-voltage digital soft starter is firmly installed on the installation position, the main body of the low-voltage digital soft starter can be more conveniently installed on the machine, when in disassembly, only the screwing piece is rotated in the reverse direction, the rotating piece drives the magnetic piece to move in a direction close to the rotating piece, and the magnetic piece is not attracted (or the attraction force of attraction is very small) with the installation position, thereby the main body of the low-voltage digital soft starter can be more conveniently disassembled, the low-voltage digital soft starter is convenient to mount and dismount.
Description
Technical Field
The utility model relates to the field of low-voltage digital soft starters, in particular to a low-voltage digital soft starter convenient to fix the low-voltage digital soft starter to the outside.
Background
The low-voltage digital soft starter is a motor control device integrating soft start, soft stop, light load energy saving and multifunctional protection.
However, in the installation process, the low-voltage digital soft starter needs to be installed in the machine, namely, the front cover of the machine is firstly opened, then the low-voltage digital soft starter is compared to a corresponding position, holes are formed in the corresponding position of the machine shell, then the low-voltage digital soft starter is fixed on the machine through screws, and finally the front cover of the machine is closed.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a low voltage digital soft starter which is convenient to be fixed externally.
The utility model is realized by the following technical scheme:
the utility model provides a low-voltage digital soft starter convenient for external fixation, which comprises: low pressure digital soft starter main part, magnetic part, twist the piece, rotate the piece, be equipped with the mounting hole in the low pressure digital soft starter main part, with the activity groove that the mounting hole communicates, with the mounting groove that the activity groove communicates mutually, twist to accept one end in the mounting hole, twist to extend to the piece other end outside the low pressure digital soft starter main part, rotate a piece one end accept in the activity inslot, it extends to rotate the piece other end in the mounting groove, twist to accept partly in the activity inslot, twist to twist the piece with rotate a swing joint, rotate the piece with magnetic part swing joint.
Furthermore, the rotating part is provided with a worm wheel part, and the worm is in meshed connection with the worm wheel part.
Furthermore, a screw rod is arranged on the rotating piece and penetrates through the worm wheel part, the screw rod is fixedly connected with the worm wheel part, a screw hole is formed in the magnetic piece, the screw rod penetrates through the screw hole, and the screw rod is in threaded connection with the magnetic piece.
Furthermore, a plurality of magnetic blocks are arranged on the magnetic part, and the magnetic blocks are arranged in two rows and are symmetrically arranged.
Further, the low-voltage digital soft starter convenient for external fixation further comprises: the shielding piece partially shields the magnetic pieces, a window is arranged on the shielding piece, the window corresponds to the plurality of magnetic blocks, and the shielding piece does not shield the magnetic blocks.
Further, the low pressure digital soft starter convenient to externally fix still includes the installed part, it revolves the portion of twisting to be equipped with on the piece to revolve, the installed part fixed mounting be in the mounting hole, revolve twist the portion with worm fixed connection, be equipped with spacing portion on the worm, spacing portion runs through the installed part.
Furthermore, the low-voltage digital soft starter convenient to fix outwards further comprises two first bearings, the two first bearings are installed in the installation hole, two ends of the worm penetrate through the two first bearings respectively, and the first bearings are movably connected with the worm.
Furthermore, the low-voltage digital soft starter convenient to fix the low-voltage digital soft starter to the outside further comprises a second bearing, the second bearing is fixedly installed in the movable groove, the screw rod penetrates through the second bearing, and the second bearing is fixedly connected with the screw rod.
Furthermore, a hand grab part is arranged on the main body of the low-voltage digital soft starter.
The utility model has the beneficial effects that:
the utility model provides a low-voltage digital soft starter convenient for external fixation, when in installation, a main body of the low-voltage digital soft starter is aligned to an installation position of a machine, a screwing piece is rotated in the forward direction, the screwing piece drives a rotating piece to rotate, the rotating piece drives a magnetic piece to move in a direction far away from the rotating piece, the magnetic piece is attracted to the installation position, so that the main body of the low-voltage digital soft starter is firmly installed on the installation position, the main body of the low-voltage digital soft starter can be more conveniently installed on the machine, when in disassembly, only the screwing piece is rotated in the reverse direction, the rotating piece drives the magnetic piece to move in a direction close to the rotating piece, and the magnetic piece is not attracted (or the attraction force of attraction is very small) with the installation position, thereby the main body of the low-voltage digital soft starter can be more conveniently disassembled, the low-voltage digital soft starter is convenient to mount and dismount.
Drawings
FIG. 1 is an exploded view of the low voltage digital soft starter of the present invention that facilitates external securement;
fig. 2 is a perspective view of the low voltage digital soft starter of the present invention which facilitates external fixation;
FIG. 3 is another angular perspective view of the low voltage digital soft starter of the present invention that facilitates external securement;
fig. 4 is a cross-sectional view of the low voltage digital soft starter of the present invention which facilitates external fixation;
FIG. 5 is another angular cross-sectional view of the low voltage digital soft starter of the present invention that facilitates external securement;
FIG. 6 is a perspective view of the low voltage digital soft starter body of the present invention;
FIG. 7 is a perspective view of the screw of the present invention;
fig. 8 is a perspective view of the rotating member of the present invention.
Detailed Description
In order to more clearly and completely explain the technical scheme of the utility model, the utility model is further explained with reference to the attached drawings.
Referring to fig. 1 to 8, the present invention provides a low voltage digital soft starter convenient for external fixation, including: low pressure digital soft starter main part 10, magnetic part 20, revolve wrong piece 30, rotate piece 40, be equipped with mounting hole 11 on the low pressure digital soft starter main part 10, with the activity groove 12 that the mounting hole 11 is linked together, with the mounting groove 13 that the activity groove 12 is linked together, revolve wrong piece 30 one end accept in the mounting hole 11, revolve wrong piece 30 other end extend to outside the low pressure digital soft starter main part 10, it accept in to rotate 40 one end in the activity groove 12, it extends to rotate the 40 other end in the mounting groove 13, revolve wrong piece 30 part accept in the activity groove 12, revolve wrong piece 30 with rotate 40 swing joint, rotate piece 40 with magnetic part 20 swing joint.
In this embodiment, during installation, the low-voltage digital soft starter main body 10 is aligned to the installation position of the machine, the screwing member 30 is rotated in the forward direction, the screwing member 30 drives the rotating member 40 to rotate, the rotating member 40 drives the magnetic member 20 to move in the direction away from the rotating member 40, the magnetic member 20 is attracted to the installation position, so that the low-voltage digital soft starter main body 10 is firmly installed to the installation position, the low-voltage digital soft starter main body 10 can be more conveniently installed to the machine, during disassembly, the screwing member 30 is rotated in the reverse direction, the rotating member 40 drives the magnetic member 20 to move in the direction close to the rotating member 40, so that the magnetic member 20 is not attracted to the installation position (or the attraction force of attraction is very small), and the low-voltage digital soft starter main body 10 can be more conveniently disassembled, the low voltage digital soft starter main body 10 is easy to mount and dismount.
Further, a worm 31 is arranged on the screwing piece 30, a worm wheel part 41 is arranged on the rotating piece 40, and the worm 31 is meshed with the worm wheel part 41.
Further, a screw rod 42 is arranged on the rotating member 40, the screw rod 42 penetrates through the worm gear portion 41, the screw rod 42 is fixedly connected with the worm gear portion 41, a screw hole 21 is arranged on the magnetic member 20, the screw rod 42 penetrates through the screw hole 21, and the screw rod 42 is in threaded connection with the magnetic member 20.
In this embodiment, during installation, the low-voltage digital soft starter main body 10 is aligned with an installation position of a machine, the screw 30 is rotated in a forward direction, the worm 31 drives the worm wheel portion 41 to rotate, so that the rotating member 40 rotates, the rotating member 40 rotates to drive the screw rod 42 to rotate, the screw rod 42 rotates to drive the magnetic member 20 to move away from the rotating member 40, so that the magnetic member 20 is closer to the installation position, and the magnetic member 20 is attracted to the installation position, so that the low-voltage digital soft starter main body 10 can be installed on the installation position more firmly; during disassembly, the rotating part 30 only needs to rotate reversely, the worm 31 drives the worm wheel part 41 to rotate, so that the rotating part 40 rotates, the rotating part 40 rotates to drive the screw rod 42 to rotate, the screw rod 42 rotates to drive the magnetic part 20 to move towards the direction close to the rotating part 40, so that the magnetic part 20 is not attracted (or attraction force is very small) with the installation position, and the low-voltage digital soft starter main body 10 can be disassembled more conveniently, so that the low-voltage digital soft starter main body 10 can be assembled and disassembled conveniently.
Further, a plurality of magnetic blocks 22 are arranged on the magnetic member 20, and the magnetic blocks 22 are arranged in two rows and symmetrically.
In the present embodiment, the magnetic blocks 22 are arranged in two rows and symmetrically, so that the magnetic member 20 can be more firmly mounted to the mounting position of the machine.
Further, the low-voltage digital soft starter convenient for external fixation further comprises: the shielding piece 50 partially shields the magnetic piece 20, a window 51 is arranged on the shielding piece 50, the window 51 corresponds to the plurality of magnetic blocks 22, and the shielding piece 50 does not shield the magnetic blocks 22.
In the present embodiment, the shielding member 50 partially shields the magnetic member 20 to prevent the magnetic member 20 from being separated from the mounting groove 13, and the shielding member 50 does not shield the magnetic block 22, so that the low-voltage digital soft starter main body 10 can be more firmly mounted to the mounting position of the machine through the magnetic member 20.
Further, the low-voltage digital soft starter convenient to externally fix further comprises a mounting part 60, the screwing part 30 is provided with a screwing part 32, the mounting part 60 is fixedly mounted in the mounting hole 11, the screwing part 32 is fixedly connected with the worm 31, the worm 31 is provided with a limiting part 33, and the limiting part 33 penetrates through the mounting part 60.
In the present embodiment, the screw part 32 is screwed to rotate the screw 30 in the mounting hole 11, so as to facilitate the rotation of the screw 30, the mounting member 60 is fixedly mounted in the mounting hole 11, and the limiting part 33 penetrates the mounting member 60 to prevent the screw 30 from being disengaged from the mounting hole 11.
Further, the low-voltage digital soft starter convenient to fix outwards further comprises two first bearings 71, the two first bearings 71 are mounted in the mounting hole 11, two ends of the worm 31 penetrate through the two first bearings 71 respectively, and the first bearings 71 are movably connected with the worm 31.
In the present embodiment, the first bearing 71 is movably connected to the worm 31, and the first bearing 71 facilitates the rotation of the screw 30 relative to the low-voltage digital soft starter main body 10, so that the screw can be screwed more easily.
Further, the low-voltage digital soft starter convenient to fix to the outside further comprises a second bearing 72, the second bearing 72 is fixedly installed in the movable groove 12, the lead screw 42 penetrates through the second bearing 72, and the second bearing 72 is fixedly connected with the lead screw 42.
In this embodiment, the screw rod 42 penetrates the second bearing 72, the second bearing 72 is fixedly connected with the screw rod 42, and the rotation of the rotating member 40 is smoother through the second bearing 72.
Further, the low-voltage digital soft starter main body 10 is provided with a handle 14.
In this embodiment, during installation or removal, one hand grasps the grasping portion 14 and the other hand screws the screw 30, which facilitates installation or removal of the low-voltage digital soft starter main body 10 to or from an installation site.
Of course, the present invention may have other embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative effort, and all of them are within the protection scope of the present invention.
Claims (9)
1. A low voltage digital soft starter for facilitating external fixation, comprising: low pressure digital soft starter main part, magnetic part, twist the piece, rotate the piece, be equipped with the mounting hole in the low pressure digital soft starter main part, with the activity groove that the mounting hole communicates, with the mounting groove that the activity groove communicates mutually, twist to accept one end in the mounting hole, twist to extend to the piece other end outside the low pressure digital soft starter main part, rotate a piece one end accept in the activity inslot, it extends to rotate the piece other end in the mounting groove, twist to accept partly in the activity inslot, twist to twist the piece with rotate a swing joint, rotate the piece with magnetic part swing joint.
2. The low-voltage digital soft starter convenient for external fixation as claimed in claim 1, wherein the screw member is provided with a worm, the rotating member is provided with a worm wheel portion, and the worm is engaged with the worm wheel portion.
3. The low voltage digital soft starter convenient for external fixation as claimed in claim 2, wherein the rotating member is provided with a lead screw, the lead screw passes through the worm gear portion, the lead screw is fixedly connected with the worm gear portion, the magnetic member is provided with a screw hole, the lead screw passes through the screw hole, and the lead screw is in threaded connection with the magnetic member.
4. The low-voltage digital soft starter convenient for external fixation according to claim 1, wherein a plurality of magnetic blocks are arranged on the magnetic member, and the plurality of magnetic blocks are arranged in two rows and symmetrically.
5. The low-voltage digital soft starter for facilitating external fixation according to claim 4, further comprising: the shielding piece partially shields the magnetic pieces, a window is arranged on the shielding piece, the window corresponds to the plurality of magnetic blocks, and the shielding piece does not shield the magnetic blocks.
6. The low-voltage digital soft starter convenient for external fixation according to claim 2, further comprising a mounting member, wherein the mounting member is provided with a screwing portion, the mounting member is fixedly mounted in the mounting hole, the screwing portion is fixedly connected with the worm, the worm is provided with a limiting portion, and the limiting portion penetrates through the mounting member.
7. The low-voltage digital soft starter convenient for external fixation as claimed in claim 2, further comprising two first bearings, wherein the two first bearings are mounted in the mounting hole, two ends of the worm respectively penetrate through the two first bearings, and the first bearings are movably connected with the worm.
8. The low-voltage digital soft starter convenient for external fixation as claimed in claim 3, further comprising a second bearing fixedly installed in the movable groove, wherein the screw rod penetrates through the second bearing, and the second bearing is fixedly connected with the screw rod.
9. The low voltage digital soft starter convenient for external fixation according to claim 1, wherein the low voltage digital soft starter main body is provided with a handle portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121839175.3U CN215734064U (en) | 2021-08-05 | 2021-08-05 | Low-voltage digital soft starter convenient to fix externally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121839175.3U CN215734064U (en) | 2021-08-05 | 2021-08-05 | Low-voltage digital soft starter convenient to fix externally |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215734064U true CN215734064U (en) | 2022-02-01 |
Family
ID=79993676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121839175.3U Active CN215734064U (en) | 2021-08-05 | 2021-08-05 | Low-voltage digital soft starter convenient to fix externally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215734064U (en) |
-
2021
- 2021-08-05 CN CN202121839175.3U patent/CN215734064U/en active Active
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