CN217882353U - High-low voltage power distribution cabinet capable of automatically cutting off power transmission - Google Patents
High-low voltage power distribution cabinet capable of automatically cutting off power transmission Download PDFInfo
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- CN217882353U CN217882353U CN202221538239.0U CN202221538239U CN217882353U CN 217882353 U CN217882353 U CN 217882353U CN 202221538239 U CN202221538239 U CN 202221538239U CN 217882353 U CN217882353 U CN 217882353U
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- positioning
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Abstract
The utility model discloses an automatic high-low voltage power distribution cabinet who cuts off power transmission, including cabinet body base, switch board main part, waterproof top and sealed cabinet door, be equipped with coupling mechanism in the switch board main part, coupling mechanism is including location base, wire joint, first opening, second opening and conductive contact, location base fixed mounting is in the switch board main part, location base fixed surface installs conductive contact, first opening has been seted up on the location base surface, location base surface is located the first opening outside and is equipped with the second opening, be equipped with on the location base and cut off the mechanism, cut off the mechanism and include spacing cap, ceramic link, electrically conductive contact piece, compression spring, location pillar and servo push rod, location pillar fixed mounting is in location base intermediate position, movable mounting has ceramic link on the location pillar. Automatic high-low voltage distribution cabinet who cuts off power transmission, belong to the switch board field, can cut off the power transmission automatically.
Description
Technical Field
The utility model relates to a switch board field, in particular to high-low voltage power distribution cabinet who cuts off power transmission automatically.
Background
The high-low voltage power distribution cabinet is the distribution equipment who is used for carrying on electric energy distribution among the electric power supply system as the name implies, control, measurement and connecting cable, general power supply office, the electric substation is all with high tension switchgear, then draw forth low-voltage power distribution cabinet through transformer step-down low-voltage side, low-voltage power distribution cabinet arrives the distribution board of each power consumption again, the control box, the switch box, the inside is exactly through assembling into an organic whole some switches, the circuit breaker, the fuse, the button, the pilot lamp, the instrument, protection device such as electric wire reaches the distribution device's of design functional requirement equipment. The existing high-low voltage power distribution cabinet needs manual switching on of a breaker after short circuit or electric leakage, and if the maintenance is not thorough, potential safety hazards are easy to occur in manual switching on operation; therefore, the existing requirements are not met, and the high-low voltage power distribution cabinet capable of automatically cutting off and transmitting power is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides the high-low voltage power distribution cabinet of automatic disconnected power transmission, can effectively solve the problem of mentioning in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
automatic high-low voltage power distribution cabinet of disconnected power transmission, including cabinet base, switch board main part, waterproof top and sealed cabinet door, be equipped with coupling mechanism in the switch board main part, coupling mechanism includes location base, wire joint, first opening, second opening and conductive contact, location base fixed mounting is in the switch board main part, location base fixed surface installs conductive contact, first opening has been seted up on the location base surface, location base surface is located the first opening outside and is equipped with the second opening, be equipped with disconnected mechanism of sending on the location base, disconnected mechanism of sending includes spacing cap, ceramic link, electrically conductive contact piece, pressure spring, location pillar and servo push rod, location pillar fixed mounting is in location base intermediate position, movable mounting has ceramic link on the location pillar, ceramic link both ends edge is equipped with electrically conductive contact piece, the cover is equipped with the pressure spring on the location pillar, servo push rod fixed mounting is in the first opening department on the location base.
Furthermore, a wire joint is arranged on the conductive contact, and a wire input into the main body of the power distribution cabinet is connected to the conductive contact through the wire joint.
Furthermore, the positioning base is fixed in the power distribution cabinet main body through screws, and the output tail end of the servo push rod penetrates through the positioning base through a first notch.
Furthermore, the tail end of the positioning support column is provided with a limiting cap, and the compression spring is limited on the positioning support column through the limiting cap.
Furthermore, one end of the compression spring is fixed on the limiting cap, the other end of the compression spring is fixed on the ceramic connecting frame, a movable hole is formed in the middle of the ceramic connecting frame, the ceramic connecting frame is movably mounted on the positioning support column through the movable hole, and the conductive contact piece is arranged in front of the conductive contact through the ceramic connecting frame.
Furthermore, a through hole is formed in one side of the power distribution cabinet main body, and the second notch is aligned with the through hole.
Compared with the prior art, the utility model discloses following beneficial effect has:
can connect live wire and zero line on conductive contact through the wire joint in the use, compression spring can promote the ceramic link frame and be close to the location base under the normal condition to make conductive contact piece connect on conductive contact, thereby the switch-on circuit, can control servo push rod simultaneously in the use and stretch out, it can promote the ceramic link frame after servo push rod stretches out and keep away from the location base, thereby make conductive contact piece break away from conductive contact, and then the open circuit.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic view of the connection mechanism of the present invention;
fig. 4 is a schematic view of the feeding mechanism of the present invention.
In the figure: 1. a cabinet base; 2. a power distribution cabinet main body; 3. a waterproof roof; 4. sealing the cabinet door; 5. a connecting mechanism; 501. positioning a base; 502. a wire connection; 503. a first gap; 504. a second gap; 505. a conductive contact; 6. a feeding mechanism; 601. a limiting cap; 602. a ceramic connecting frame; 603. a conductive contact piece; 604. a compression spring; 605. positioning the strut; 606. and a servo push rod.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-4, the automatic power-off high-low voltage power distribution cabinet comprises a cabinet body base 1, a power distribution cabinet main body 2, a waterproof top 3 and a sealing cabinet door 4, wherein a connecting mechanism 5 is arranged in the power distribution cabinet main body 2, a power-off mechanism 6 is arranged on a positioning base 501, a through hole is formed in one side of the power distribution cabinet main body 2, and a second opening 504 is aligned with the through hole.
Be equipped with coupling mechanism 5 in switch board main part 2, coupling mechanism 5 is including location base 501, wire connector 502, first opening 503, second opening 504 and conductive contact 505, location base 501 fixed mounting is in switch board main part 2, location base 501 fixed surface installs conductive contact 505, location base 501 surface has seted up first opening 503, location base 501 surface is located the first opening 503 outside and is equipped with second opening 504, be equipped with wire connector 502 on the conductive contact 505, and the wire in the input switch board main part 2 passes through wire connector 502 and connects on conductive contact 505, location base 501 passes through the screw fixation in switch board main part 2, the output terminal of servo push rod 606 passes location base 501 through first opening 503, can connect live wire and zero line on conductive contact 505 through wire connector 502, pressure spring 604 can push ceramic link 602 and be close to location base 501 under the normal condition, thereby make conductive contact piece 603 connect on conductive contact 505, and then the switch-on circuit.
The positioning base 501 is provided with an off-feeding mechanism 6, the off-feeding mechanism 6 comprises a limiting cap 601, a ceramic connecting frame 602, a conductive contact piece 603, a pressing spring 604, a positioning strut 605 and a servo push rod 606, the positioning strut 605 is fixedly installed in the middle of the positioning base 501, the ceramic connecting frame 602 is movably installed on the positioning strut 605, the conductive contact piece 603 is arranged at the edge of each of two ends of the ceramic connecting frame 602, the pressing spring 604 is sleeved on the positioning strut 605, the servo push rod 606 is fixedly installed at a first opening 503 on the positioning base 501, the limiting cap 601 is arranged at the tail end of the positioning strut 605, the pressing spring 604 is limited on the positioning strut 605 through the limiting cap 601, one end of the pressing spring 604 is fixed on the limiting cap 601, the other end of the pressing spring 604 is fixed on the ceramic connecting frame 602, a movable hole is formed in the middle of the ceramic connecting frame 602, the ceramic connecting frame 602 is movably installed on the positioning strut 605 through the movable hole, the conductive contact piece 603 is arranged in front of the conductive contact 505 through the ceramic connecting frame 602, the servo push rod 606 can be controlled to extend out in the using process, the servo push rod 606 can push the ceramic connecting frame 602 away from the positioning base 602 after the conductive contact piece 603, thereby the conductive contact piece 603 is separated from the conductive contact piece 505, and the insulating rod can be separated from the insulating rod 504, and the insulating rod can be separated from the insulating rod after the insulating rod passes through the insulating rod 606, and the insulating rod connecting rod 504, and the insulating rod connecting rod 504.
It should be noted that, the utility model discloses a high-low voltage power distribution cabinet of automatic disconnected power transmission, in the time of practical use, at first connect the wire on conductive contact 505 through wire joint 502, hold-down spring 604 can promote ceramic link 602 and be close to location base 501 after connecting the wire on conductive contact 505, thereby make conductive contact piece 603 connect on conductive contact 505, and then the on-circuit, can control servo push rod 606 and stretch out when needing the off-circuit, it can promote ceramic link 602 and keep away from location base 501 after servo push rod 606 stretches out, thereby make conductive contact piece 603 break away from conductive contact 505, and then the off-circuit, the function of automatic disconnected power transmission can be accomplished to whole disconnected power transmission in-process only need user control servo push rod 606, can reduce the emergence of potential safety hazard.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Automatic high-low voltage power distribution cabinet who cuts off power transmission, including cabinet body base (1), switch board main part (2), waterproof top (3) and sealed cabinet door (4), its characterized in that: a connecting mechanism (5) is arranged in the power distribution cabinet main body (2), the connecting mechanism (5) comprises a positioning base (501), a lead joint (502), a first opening (503), a second opening (504) and a conductive contact (505), the positioning base (501) is fixedly arranged in the power distribution cabinet main body (2), the surface of the positioning base (501) is fixedly provided with a conductive contact (505), the surface of the positioning base (501) is provided with a first gap (503), a second gap (504) is arranged on the surface of the positioning base (501) and positioned outside the first gap (503), the positioning base (501) is provided with a breaking mechanism (6), the breaking mechanism (6) comprises a limiting cap (601), a ceramic connecting frame (602), a conductive contact piece (603), a pressing spring (604), a positioning strut (605) and a servo push rod (606), the positioning strut (605) is fixedly arranged at the middle position of the positioning base (501), a ceramic connecting frame (602) is movably arranged on the positioning strut (605), conductive contact sheets (603) are arranged at the edges of the two ends of the ceramic connecting frame (602), a pressing spring (604) is sleeved on the positioning strut (605), the servo push rod (606) is fixedly installed at a first notch (503) on the positioning base (501).
2. The automatic power-off and power-transmission high-low voltage power distribution cabinet according to claim 1, characterized in that: and the conductive contact (505) is provided with a lead connector (502), and a lead input into the power distribution cabinet main body (2) is connected to the conductive contact (505) through the lead connector (502).
3. The automatic power-off and power-transmission high-low voltage power distribution cabinet according to claim 2, characterized in that: the positioning base (501) is fixed in the power distribution cabinet main body (2) through screws, and the output tail end of the servo push rod (606) penetrates through the positioning base (501) through a first notch (503).
4. The automatic power-off and power-transmission high-low voltage power distribution cabinet according to claim 3, characterized in that: the tail end of the positioning support column (605) is provided with a limiting cap (601), and the pressing spring (604) is limited on the positioning support column (605) through the limiting cap (601).
5. The automatic power-off and power-transmission high-low voltage power distribution cabinet according to claim 4, characterized in that: one end of the compression spring (604) is fixed on the limiting cap (601), the other end of the compression spring (604) is fixed on the ceramic connecting frame (602), a movable hole is formed in the middle of the ceramic connecting frame (602), the ceramic connecting frame (602) is movably mounted on the positioning support column (605) through the movable hole, and the conductive contact piece (603) is arranged in front of the conductive contact (505) through the ceramic connecting frame (602).
6. The automatic power-off and power-transmission high-low voltage power distribution cabinet according to claim 5, characterized in that: a through hole is formed in one side of the power distribution cabinet main body (2), and the second notch (504) is aligned to the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221538239.0U CN217882353U (en) | 2022-06-20 | 2022-06-20 | High-low voltage power distribution cabinet capable of automatically cutting off power transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221538239.0U CN217882353U (en) | 2022-06-20 | 2022-06-20 | High-low voltage power distribution cabinet capable of automatically cutting off power transmission |
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| Publication Number | Publication Date |
|---|---|
| CN217882353U true CN217882353U (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221538239.0U Active CN217882353U (en) | 2022-06-20 | 2022-06-20 | High-low voltage power distribution cabinet capable of automatically cutting off power transmission |
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| CN (1) | CN217882353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115967025A (en) * | 2022-12-23 | 2023-04-14 | 东台市飞凌电气设备有限公司 | Electric operating mechanism |
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2022
- 2022-06-20 CN CN202221538239.0U patent/CN217882353U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115967025A (en) * | 2022-12-23 | 2023-04-14 | 东台市飞凌电气设备有限公司 | Electric operating mechanism |
| CN115967025B (en) * | 2022-12-23 | 2023-12-26 | 东台市飞凌电气设备有限公司 | Electric operating mechanism |
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