CN111049023A - Heavy-duty connector cabinet door locking connection structure of direct current switch cabinet - Google Patents
Heavy-duty connector cabinet door locking connection structure of direct current switch cabinet Download PDFInfo
- Publication number
- CN111049023A CN111049023A CN202010048349.8A CN202010048349A CN111049023A CN 111049023 A CN111049023 A CN 111049023A CN 202010048349 A CN202010048349 A CN 202010048349A CN 111049023 A CN111049023 A CN 111049023A
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- CN
- China
- Prior art keywords
- heavy
- cabinet door
- cabinet
- connector
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention provides a locking connection structure of a heavy-duty connector cabinet door of a direct-current switch cabinet, which comprises a cabinet door and a cabinet body, wherein the cabinet door is arranged on the cabinet body, a heavy-duty connector is arranged in the cabinet body, power is supplied through the heavy-duty connector, a rotating stop block is arranged on the side surface of the heavy-duty connector, an arc-shaped chute is arranged on the rotating stop block, a positioning column is arranged on the heavy-duty connector, the positioning column is arranged in the arc-shaped chute, a baffle is arranged at the front end of the rotating stop block, a through hole is formed in the baffle, a supporting block is arranged on the cabinet door, a locking shaft lever is arranged on the supporting block, and the locking shaft lever. Only when the heavy load connector is in the closed position, the through-hole on the baffle just is in concentric position with the locking axostylus axostyle, guarantees that the cabinet door can close, and other states cabinet door can't close, increases on the cabinet door and prevents slow-witted design, guarantees that the heavy load connector is in the tram.
Description
Technical Field
The invention relates to the technical field of direct-current switch cabinets, in particular to a cabinet door locking and connecting structure of a heavy-load connector of a direct-current switch cabinet.
Background
At present at the direct current cubical switchboard during operation, need use the heavy load connector to supply power, and at present at the direct current cubical switchboard during operation, if need overhaul or when changing the inside electrical components of direct current cubical switchboard, need open the cabinet door, but when opening and closing the cabinet door, need carry out the plug to the heavy load connector, but when direct current cubical switchboard closed the door, need guarantee that the heavy load connector is in the closure state, just so can accomplish the power supply, when confirming the closure condition to the heavy load connector at present, generally be through the mode of manual observation, do not have the effect of preventing slow-witted like this, it does not in place just to close the door to appear the heavy load connector installation very easily, only can judge through the power-on condition, in time still need the secondary to open the door, very loaded down with trivial details. Therefore, it is very important to solve the problem that the heavy-duty connector needs to be manually confirmed to be installed in place when the direct-current switch cabinet is closed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a cabinet door locking and connecting structure of a heavy-duty connector of a direct-current switch cabinet.
The invention provides a locking connection structure of a heavy-duty connector cabinet door of a direct-current switch cabinet, which comprises a cabinet door and a cabinet body, wherein the cabinet door is arranged on the cabinet body, a heavy-duty connector is arranged in the cabinet body, power is supplied through the heavy-duty connector, a rotating stop block is arranged on the side surface of the heavy-duty connector, an arc-shaped chute is arranged on the rotating stop block, a positioning column is arranged on the heavy-duty connector, the positioning column is arranged in the arc-shaped chute, a baffle is arranged at the front end of the rotating stop block, a through hole is formed in the baffle, a supporting block is arranged on the cabinet door, a locking shaft lever is arranged on the supporting block, and the locking shaft lever.
The further improvement lies in that: the locking shaft lever is provided with a support frame, the locking shaft lever penetrates through a spring wrapped on the periphery of the part of the support frame, the spring generates resilience force, and the locking shaft lever is pulled back when the cabinet door is opened.
The further improvement lies in that: be provided with the card post on the heavy load connector, be located the other rotatory buckle that is provided with of internal joint of cabinet, through rotatory buckle and the cooperation of card post, fix heavy load connector.
The further improvement lies in that: the utility model discloses a cabinet, including baffle, spacing post, the baffle top is provided with spacing post, spacing post sets up on lieing in the internal joint of cabinet, restricts the maximum displacement volume of baffle.
The invention has the beneficial effects that: the baffle on the dog stops the locking shaft pole through rotating, and when only the heavy load connector was in the closed position, through-hole on the baffle just was in concentric position with the locking shaft pole, guaranteed that the cabinet door can close, and other states cabinet door can't be closed, increased on the cabinet door and prevented slow-witted design, guaranteed that the heavy load connector is in the correct position to through rotatory buckle and the cooperation of card post, fix the heavy load connector, accomplish duplicate protection.
Drawings
Fig. 1 is a cabinet structure view of the present invention.
Fig. 2 is an enlarged view of the position of the heavy duty connector of the present invention.
FIG. 3 is a schematic view of the heavy-duty connector of the present invention in a connected state.
Fig. 4 is a schematic view of the heavy-duty connector of the present invention in a disconnected state.
Wherein: 1-cabinet door, 2-cabinet body, 3-heavy-duty connector, 4-rotation stop block, 5-arc chute, 6-positioning column, 7-baffle, 8-through hole, 9-supporting block, 10-locking shaft lever, 11-supporting frame, 12-spring, 13-clamping column, 14-rotary buckle and 15-limiting column.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1, this embodiment provides a heavy-duty connector cabinet door locking connection structure for a direct current switch cabinet, including cabinet door 1 and the cabinet body 2, cabinet door 1 sets up on the cabinet body 2, be provided with heavy-duty connector 3 in the cabinet body 1, supply power through heavy-duty connector 3, heavy-duty connector 3 side is provided with rotates dog 4, rotates and is provided with arc spout 5 on dog 4, is provided with reference column 6 on the heavy-duty connector 3, reference column 6 sets up in arc spout 5, it is provided with baffle 7 to rotate dog 4 front end, be provided with through-hole 8 on the baffle 7, be provided with supporting shoe 9 on the cabinet door 1, be provided with locking axostylus axostyle 10 on the supporting shoe 9, through-hole 8 on baffle 7 is concentric when locking axostylus axostyle 10 and heavy-duty connector. The locking shaft lever 10 is provided with a support frame 11, the locking shaft lever 10 is wrapped with a spring 12 through the periphery of the support frame 11, and the spring 12 generates resilience force to pull back the locking shaft lever 10 when the cabinet door 1 is opened. Be provided with card post 13 on the heavy load connector 3, be located the other rotatory buckle 14 that is provided with of the joint of the cabinet body 2, fix heavy load connector 3 through rotatory buckle 14 and the cooperation of card post 13. The baffle 7 top is provided with spacing post 15, spacing post 15 sets up on being located the joint of the cabinet body 2, restricts the maximum displacement volume of baffle 7. Block locking shaft pole 10 through rotating baffle 7 on dog 4, only when heavily loaded connector 3 is in the closed position, through-hole 8 on the baffle 7 just is in concentric position with locking shaft pole 10, guarantee that cabinet door 1 can close, other states cabinet door 1 can't be closed, increase on cabinet door 1 and prevent slow-witted design, guarantee that heavily loaded connector 3 is in the correct position, and through rotatory buckle 14 and the cooperation of calorie post 13, fix heavily loaded connector 3, accomplish duplicate protection.
Claims (4)
1. The utility model provides a heavy load connector cabinet door shutting connection structure of direct current cubical switchboard, includes cabinet door (1) and the cabinet body (2), cabinet door (1) sets up on the cabinet body (2), be provided with heavy load connector (3) in the cabinet body (1), supply power through heavy load connector (3), its characterized in that: the side face of the heavy-duty connector (3) is provided with a rotating stop block (4), an arc-shaped sliding groove (5) is formed in the rotating stop block (4), a positioning column (6) is arranged on the heavy-duty connector (3), the positioning column (6) is arranged in the arc-shaped sliding groove (5), a baffle (7) is arranged at the front end of the rotating stop block (4), a through hole (8) is formed in the baffle (7), a supporting block (9) is arranged on the cabinet door (1), a locking shaft lever (10) is arranged on the supporting block (9), and the through hole (8) in the baffle (7) is concentric when the locking shaft lever (10) and the heavy-duty connector (3) are located at a closed position.
2. The locking and connecting structure of the heavy-duty connector cabinet door of the direct-current switch cabinet as claimed in claim 1, wherein: the cabinet door is characterized in that a support frame (11) is arranged on the locking shaft lever (10), a spring (12) wraps the part, penetrating through the support frame (11), of the locking shaft lever (10), resilience force is generated through the spring (12), and the locking shaft lever (10) is pulled back when the cabinet door (1) is opened.
3. The locking and connecting structure of the heavy-duty connector cabinet door of the direct-current switch cabinet as claimed in claim 1, wherein: be provided with card post (13) on heavily loaded connector (3), be located the other rotatory buckle (14) that is provided with of joint in the cabinet body (2), fix heavily loaded connector (3) through rotatory buckle (14) and card post (13) cooperation.
4. The locking and connecting structure of the heavy-duty connector cabinet door of the direct-current switch cabinet as claimed in claim 1, wherein: the utility model discloses a cabinet, including baffle (7), spacing post (15) are provided with above baffle (7), spacing post (15) set up on being located the joint of the cabinet body (2), restrict the maximum displacement volume of baffle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010048349.8A CN111049023A (en) | 2020-01-16 | 2020-01-16 | Heavy-duty connector cabinet door locking connection structure of direct current switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010048349.8A CN111049023A (en) | 2020-01-16 | 2020-01-16 | Heavy-duty connector cabinet door locking connection structure of direct current switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111049023A true CN111049023A (en) | 2020-04-21 |
Family
ID=70244753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010048349.8A Pending CN111049023A (en) | 2020-01-16 | 2020-01-16 | Heavy-duty connector cabinet door locking connection structure of direct current switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111049023A (en) |
-
2020
- 2020-01-16 CN CN202010048349.8A patent/CN111049023A/en active Pending
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |