CN216252509U - Double-limit automatic protector for voltage stable output of transformer - Google Patents
Double-limit automatic protector for voltage stable output of transformer Download PDFInfo
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- CN216252509U CN216252509U CN202122191797.6U CN202122191797U CN216252509U CN 216252509 U CN216252509 U CN 216252509U CN 202122191797 U CN202122191797 U CN 202122191797U CN 216252509 U CN216252509 U CN 216252509U
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Abstract
The utility model discloses a double-limit automatic protector for stable voltage output of a transformer, which comprises a protector, wherein a wire bundling mechanism is arranged on the outer wall of the protector, the tops of two connecting plates are fixedly connected with the protector, the bottom of each connecting plate is fixedly connected with a bottom shell, and a threaded pin is welded on the outer wall of the bottom shell. This a two limit automatic protection ware for transformer voltage stabilization output uses through the cooperation of connecting plate, drain pan, threaded pin, splint and nut etc. uses the nut to carry out the rigidity to the splint, when guaranteeing the wire range in order, prevents because drag to cause the contact between wire and the protector not real, uses through the cooperation of mounting bracket, connecting rod, screw cap and baffle etc. the setting of baffle prevents that display panel is impaired, indirectly prolongs the life of protector.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to a double-limit automatic protector for voltage stable output of a transformer.
Background
The power transformer is a static electrical device, which is a device for changing an alternating voltage (current) with a certain value into another voltage (current) with the same frequency or different values, and a double-limit automatic protector is needed to ensure the voltage output of the transformer to be stable.
However, in the existing double-limit automatic protector for stable voltage output of the transformer, a wire between the connection protector and the transformer is easy to be damaged by pulling, so that poor contact of a line is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-limit automatic protector for voltage stable output of a transformer, which aims to solve the problem that the traditional connecting protector and the transformer lead wires are easy to damage due to pulling and cause poor line contact in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the double-limit automatic protector for stable voltage output of the transformer comprises a protector, wherein a wire bundling mechanism is arranged on the outer wall of the protector;
the bunching mechanism comprises a connecting plate, a bottom shell, a threaded pin, a clamping plate and a nut;
the top of two the connecting plate all with protector looks rigid coupling, the bottom rigid coupling of connecting plate has the drain pan, the outer wall welding of drain pan has the screw thread round pin, the outer wall of screw thread round pin runs through splint and nut threaded connection, the inside through-hole and the screw thread round pin clearance fit of splint.
Preferably, a cylinder is fixedly connected to the inside of the bottom shell, and a display panel is mounted on the outer wall of the protector.
Preferably, the outer wall of the protector is provided with a mounting component;
the mounting assembly comprises a right-angle plate, a fixing plate and a bolt;
the lateral wall and the protector looks rigid coupling of right angle board, the inside laminating of right angle board has the fixed plate, the inside threaded connection of right angle board has the bolt, and is a plurality of the outer wall of bolt all runs through the right angle board and links to each other with the fixed plate screw thread.
Preferably, the fixing plate is internally provided with a threaded hole.
Preferably, a protection mechanism is installed on the outer wall of the protector;
the protection mechanism comprises a mounting frame, a connecting rod, a threaded cap and a baffle;
the lateral wall and the protector looks rigid coupling of mounting bracket, the inside swing joint of mounting bracket has the connecting rod, the upper and lower both ends of connecting rod all run through the mounting bracket and thread cap screw thread links to each other, the outer wall rigid coupling of connecting rod has the baffle.
Compared with the prior art, the utility model has the beneficial effects that: this a two limit automatic protection ware for transformer voltage stable output, for traditional technique, have following advantage:
the wire connecting the protector and the transformer penetrates through a gap between the clamping plate and the bottom shell through the matching use of the connecting plate, the bottom shell, the threaded pin, the clamping plate and the nut, the clamping plate is moved on the outer wall of the threaded pin, the clamping plate is tightly attached to the wire, and the nut is used for fixing the position of the clamping plate, so that the wires are prevented from being in unreal contact with the protector due to pulling while being orderly arranged;
the baffle is moved through the connecting rod in the mounting frame, the surface of the baffle is arranged on the surface of the display panel, the threaded cap is used for fixing the position of the connecting rod, and then the baffle is fixed in position, the display panel is prevented from being damaged by the baffle, and the service life of the protector is prolonged indirectly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the right-angle plate, the fixing plate and the bolt connection structure in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the mounting bracket, the connecting rod and the protector in FIG. 1;
fig. 4 is a schematic view of the connection structure of the bottom case, the threaded pin and the clamping plate of fig. 1.
In the figure: 1. protector, 2, bundling mechanism, 201, connecting plate, 202, drain pan, 203, threaded pin, 204, splint, 205, nut, 3, drum, 4, display panel, 5, installation component, 501, right-angle plate, 502, fixed plate, 503, bolt, 6, protection mechanism, 601, mounting bracket, 602, connecting rod, 603, screw cap, 604, baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a double-limit automatic protector for stable output of transformer voltage comprises a protector 1, wherein the protector 1 is a double-limit automatic protector for a transformer, a wire bundling mechanism 2 is installed on the outer wall of the protector 1, the wire bundling mechanism 2 comprises a connecting plate 201, a bottom shell 202, a threaded pin 203, a clamping plate 204 and a nut 205, the tops of the two connecting plates 201 are fixedly connected with the protector 1, the bottom shell 202 is connected with the protector 1 through the connecting plate 201, the bottom of the connecting plate 201 is fixedly connected with the bottom shell 202, the threaded pin 203 is welded on the outer wall of the bottom shell 202, the clamping plate 204 is fixed in position through the threaded pin 203, the outer wall of the threaded pin 203 penetrates through the clamping plate 204 and is in threaded connection with the nut 205, an internal through hole of the clamping plate 204 is in clearance fit with the threaded pin 203, a groove is machined in the outer wall of the clamping plate 204, a cylinder 3 is fixedly connected with the inside of the bottom shell 202 and used for leading out a lead, a display panel 4 is installed on the outer wall of the protector 1, the display panel 4 is an integral part of the protector 1.
Protection machanism 6 is installed to protector 1's outer wall, protection machanism 6 includes mounting bracket 601, connecting rod 602, screw cap 603 and baffle 604, mounting bracket 601's lateral wall and protector 1 looks rigid coupling, the processing has the spout in the mounting bracket 601, the inside swing joint of mounting bracket 601 has connecting rod 602, the screw thread has all been processed at the upper and lower both ends of connecting rod 602, the upper and lower both ends of connecting rod 602 all run through mounting bracket 601 and screw cap 603 threaded connection, the outer wall rigid coupling of connecting rod 602 has baffle 604, the outer wall that display panel 4 was arranged in to baffle 604 prevents that display panel 4 is impaired.
In this example, in using the double-limit automatic protector for voltage stabilization output of a transformer, first, the bottom case 202 is mounted at the bottom of the protector 1 through the connecting plate 201, the position of the fixing plate 502 is moved up and down in the right-angle plate 501, after the position of the fixing plate 502 is properly adjusted, the bolt 503 is inserted into the fixing plate 502 through the right-angle plate 501, the fixing plate 502 and the right-angle plate 501 are connected together by the bolt 503, the whole mechanism is connected with the transformer through the fixing plate 502, the wire connecting the protector 1 and the transformer is passed through the gap between the clamp plate 204 and the bottom case 202, the wire is connected with the protector 1 through the cylinder 3 inside the bottom case 202, then the clamp plate 204 is moved on the outer wall of the screw pin 203, the clamp plate 204 is closely attached to the wire, the position fixing of the clamp plate 204 is performed by the nut 205, the baffle 604 is moved through the connecting rod 602 in the mounting frame 601, the baffle 604 is placed on the surface of the display panel 4, the threaded cap 603 is used to positionally fix the connecting rod 602 and thus the baffle 604.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A two limit automatic protection wares for transformer voltage stable output, including protector (1), its characterized in that: the outer wall of the protector (1) is provided with a wire bundling mechanism (2);
the wire bundling mechanism (2) comprises a connecting plate (201), a bottom shell (202), a threaded pin (203), a clamping plate (204) and a nut (205);
two the top of connecting plate (201) all with protector (1) looks rigid coupling, the bottom rigid coupling of connecting plate (201) has drain pan (202), the outer wall welding of drain pan (202) has threaded pin (203), the outer wall of threaded pin (203) runs through splint (204) and nut (205) threaded connection, the inside through-hole and the threaded pin (203) clearance fit of splint (204).
2. A double-limit automatic protector for the voltage-stabilized output of transformers according to claim 1, characterized in that: the inner portion of the bottom shell (202) is fixedly connected with a cylinder (3), and a display panel (4) is installed on the outer wall of the protector (1).
3. A double-limit automatic protector for the voltage-stabilized output of transformers according to claim 1, characterized in that: the outer wall of the protector (1) is provided with a mounting component (5);
the mounting assembly (5) comprises a right-angle plate (501), a fixing plate (502) and a bolt (503);
the lateral wall and the protector (1) looks rigid coupling of right angle board (501), the inside laminating of right angle board (501) has fixed plate (502), the internal thread of right angle board (501) is connected with bolt (503), and is a plurality of the outer wall of bolt (503) all runs through right angle board (501) and fixed plate (502) threaded connection.
4. A double-limit automatic protector for the voltage-stabilized output of transformers according to claim 3, characterized in that: the fixing plate (502) is internally provided with a threaded hole.
5. A double-limit automatic protector for the voltage-stabilized output of transformers according to claim 1, characterized in that: a protection mechanism (6) is arranged on the outer wall of the protector (1);
the protection mechanism (6) comprises a mounting frame (601), a connecting rod (602), a threaded cap (603) and a baffle plate (604);
the lateral wall and the protector (1) looks rigid coupling of mounting bracket (601), the inside swing joint of mounting bracket (601) has connecting rod (602), the upper and lower both ends of connecting rod (602) all run through mounting bracket (601) and screw cap (603) screw thread and link to each other, the outer wall rigid coupling of connecting rod (602) has baffle (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122191797.6U CN216252509U (en) | 2021-09-10 | 2021-09-10 | Double-limit automatic protector for voltage stable output of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122191797.6U CN216252509U (en) | 2021-09-10 | 2021-09-10 | Double-limit automatic protector for voltage stable output of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216252509U true CN216252509U (en) | 2022-04-08 |
Family
ID=80986305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122191797.6U Active CN216252509U (en) | 2021-09-10 | 2021-09-10 | Double-limit automatic protector for voltage stable output of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216252509U (en) |
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2021
- 2021-09-10 CN CN202122191797.6U patent/CN216252509U/en active Active
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