CN214280541U - Anti-misoperation locking device of distribution network switch cabinet - Google Patents
Anti-misoperation locking device of distribution network switch cabinet Download PDFInfo
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- CN214280541U CN214280541U CN202120439471.8U CN202120439471U CN214280541U CN 214280541 U CN214280541 U CN 214280541U CN 202120439471 U CN202120439471 U CN 202120439471U CN 214280541 U CN214280541 U CN 214280541U
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Abstract
The utility model provides a false locking prevention device of a distribution network switch cabinet, which relates to the technical field of power equipment and solves the problem that operation reminding can not be realized through structural improvement, for example, a door plate is closed after the switch is not reset; the problem of protection and blocking of rainwater cannot be achieved through structural improvement. An anti-misoperation locking device of a distribution network switch cabinet comprises a box body; the box body is provided with a door plate in a sliding mode, a relay is arranged in the box body, and an auxiliary structure is further arranged in the box body. Because of protruding B welding on protection board B, and protruding B and protruding A are semi-cylindrical structure to protruding B and protruding A have constituteed protection board A and protection board B's structure that blocks water jointly, thereby can prevent that moisture from following protection board A and protection board B department and flowing into in the box.
Description
Technical Field
The utility model belongs to the technical field of power equipment, more specifically say, in particular to join in marriage mistake blocking device of net distribution switchgear.
Background
Distribution network switch cabinets are often installed with electrical components such as relays, and when power is damaged, the switch cabinets need to be opened for maintenance and repair.
Based on the above, the anti-misoperation locking device of the existing distribution network switch cabinet also has the following defects:
one is that the existing device has a single structure, and cannot realize operation reminding through structural improvement, such as closing a door panel after the switch is not returned; moreover, the existing device is weak in waterproof performance and cannot protect and block rainwater through structural improvement.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an anti-misoperation locking device for a distribution network switch cabinet is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a distribution network switch cabinet prevents mistake blocking device to solve the existing one is, the existing device structure is single, can not realize the operation through the improvement on the structure and remind, for example, close the door plant after not realizing the switch playback etc.; moreover, the existing device has weak waterproof performance and cannot realize the protection and the blocking of rainwater through structural improvement.
The utility model relates to a net distribution switch cabinet prevent mistake blocking device's purpose and efficiency is reached by following specific technological means:
an anti-misoperation locking device of a distribution network switch cabinet comprises a box body; the box body is provided with a door plate in a sliding manner, a relay is arranged in the box body, and an auxiliary structure is also arranged in the box body; the relay comprises a poke rod, and the poke rod is arranged on the switch; the auxiliary structure comprises a stress block, the stress block is welded on the sliding block, the top end face of the stress block is in contact with the poke rod, and the top end face of the stress block is of an inclined structure; when the switch is contacted with the lower contact piece, the force bearing block is in a pressing sliding state.
Further, the box body comprises a protection plate A, the protection plate A is welded on the box body and is of an L-shaped plate structure; the door plant includes protection plate B, the welding has protection plate B on the door plant, and when the door plant was closed protection plate B and protection plate A's inner wall bottom end face contact to protection plate A and protection plate B have constituteed the seal structure of box and door plant gap department jointly.
Furthermore, the box body also comprises a bulge A, and the bulge A is welded on the protection plate A; the door plate further comprises a protrusion B, the protrusion B is welded on the protection plate B, the protrusion B and the protrusion A are of semi-cylindrical structures, and the protrusion B and the protrusion A jointly form a water blocking structure of the protection plate A and the protection plate B.
Furthermore, the relay comprises a switch, an elastic locking rod and a contact piece, the switch is installed on the relay in a sliding mode, the elastic locking rod is installed on the switch, and two locking grooves matched with the head ends of the elastic locking rods are formed in the relay; two contact pieces are installed on the relay, and the two contact pieces are respectively aligned with the two locking grooves.
Furthermore, the auxiliary structure comprises a mounting seat, sliding rods, sliding blocks and an elastic piece, wherein the mounting seat is welded on the bottom end face of the inner wall of the box body, the mounting seat is symmetrically welded with the two sliding rods, and the two sliding rods are connected with one sliding block in a sliding manner; an elastic piece is sleeved on each of the two sliding rods, the two elastic pieces jointly form an elastic reset structure of the sliding block, and the sliding block is reset and then the head end of the sliding block is flush with the front end face of the box body.
Compared with the prior art, the utility model discloses following beneficial effect has:
through guard plate A, protruding A, guard plate B and protruding B's setting, can improve the waterproof performance between box and the door plant, specifically as follows: firstly, a protection plate B is welded on the door plate, and when the door plate is closed, the protection plate B is in contact with the bottom end surface of the inner wall of the protection plate A, and the protection plate A and the protection plate B jointly form a sealing structure at a gap between the box body and the door plate; and secondly, the protrusion B is welded on the protection plate B, the protrusion B and the protrusion A are both semi-cylindrical structures, and the protrusion B and the protrusion A jointly form a water blocking structure of the protection plate A and the protection plate B, so that moisture can be prevented from flowing into the box body along the protection plate A and the protection plate B.
Can realize the operation through the cooperation setting of relay and auxiliary structure and remind, specifically as follows: firstly, the mounting seat is welded on the bottom end face of the inner wall of the box body, two sliding rods are symmetrically welded on the mounting seat, and a sliding block is connected on the two sliding rods in a sliding manner; the two sliding rods are sleeved with an elastic piece, the two elastic pieces jointly form an elastic reset structure of the sliding block, and the head end of the reset sliding block is flush with the front end face of the box body; secondly, the stress block is welded on the stress block, the top end face of the stress block is in contact with the poke rod, and the top end face of the stress block is of an inclined structure; when the switch contacts with a contact piece below, the stress block is in an extrusion sliding state, so that the door plate cannot be closed, and operation reminding is realized.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic axial view of the present invention in another direction shown in fig. 1.
Fig. 3 is an enlarged schematic view of the relay and the auxiliary structure.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a box body; 101. a protection plate A; 102. a protrusion A; 2. a door panel; 201. a protection plate B; 202. a protrusion B; 3. a relay; 301. a switch; 302. a resilient latching lever; 303. a contact piece; 304. a poke rod; 4. an auxiliary structure; 401. a mounting seat; 402. a slide bar; 403. a slider; 404. an elastic member; 405. and a stress block.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a false locking prevention device of a distribution network switch cabinet, which comprises a box body 1; a door plate 2 is slidably mounted on the box body 1, a relay 3 is mounted in the box body 1, and an auxiliary structure 4 is further mounted in the box body 1; referring to fig. 2, the relay 3 includes a tap lever 304, the tap lever 304 being mounted on the switch 301; the auxiliary structure 4 comprises a force-bearing block 405, the force-bearing block 405 is welded on the sliding block 403, the top end surface of the force-bearing block 405 is in contact with the poke rod 304, and the top end surface of the force-bearing block 405 is of an inclined structure; when the switch 301 contacts with the contact piece 303 below, the stress block 405 is in a squeezing sliding state, so that the door panel 2 cannot be closed, and operation reminding is realized.
Referring to fig. 1, the tank body 1 includes a protection plate a101, the protection plate a101 is welded on the tank body 1, and the protection plate a101 has an L-shaped plate structure; door plant 2 includes protection plate B201, and the welding has protection plate B201 on the door plant 2, and when door plant 2 closed protection plate B201 and the inner wall bottom end face contact of protection plate A101 to protection plate A101 and protection plate B201 have constituteed the seal structure of box 1 and door plant 2 gap department jointly.
Referring to fig. 1 and 2, the tank body 1 further includes a projection a102, and the projection a102 is welded to the shielding plate a 101; the door panel 2 further comprises a protrusion B202, the protrusion B202 is welded on the protection plate B201, the protrusion B202 and the protrusion A102 are both of a semi-cylindrical structure, and the protrusion B202 and the protrusion A102 jointly form a water blocking structure of the protection plate A101 and the protection plate B201, so that moisture can be prevented from flowing into the box body 1 along the protection plate A101 and the protection plate B201.
Referring to fig. 3, the relay 3 includes a switch 301, an elastic latching lever 302 and a contact piece 303, the switch 301 is slidably mounted on the relay 3, the elastic latching lever 302 is mounted on the switch 301, and two latching grooves matched with the head end of the elastic latching lever 302 are formed on the relay 3; two contact pieces 303 are mounted on the relay 3, and the two contact pieces 303 are aligned with the two latching grooves, respectively.
Referring to fig. 2, the auxiliary structure 4 includes a mounting seat 401, sliding rods 402, sliding blocks 403 and elastic pieces 404, the mounting seat 401 is welded on the bottom end face of the inner wall of the box body 1, two sliding rods 402 are symmetrically welded on the mounting seat 401, and one sliding block 403 is connected on the two sliding rods 402 in a sliding manner; an elastic piece 404 is sleeved on each of the two sliding rods 402, the two elastic pieces 404 jointly form an elastic reset structure of the sliding block 403, and the head end of the sliding block 403 is flush with the front end face of the box body 1 after reset.
The specific use mode and function of the embodiment are as follows:
when the locking reminding is performed, firstly, the installation seat 401 is welded on the bottom end face of the inner wall of the box body 1, two sliding rods 402 are symmetrically welded on the installation seat 401, and a sliding block 403 is connected to the two sliding rods 402 in a sliding manner; the two sliding rods 402 are sleeved with an elastic piece 404, the two elastic pieces 404 jointly form an elastic reset structure of the sliding block 403, and the head end of the sliding block 403 after reset is flush with the front end face of the box body 1; secondly, the stress block 405 is welded on the stress block 405, the top end surface of the stress block 405 is in contact with the poke rod 304, and the top end surface of the stress block 405 is of an inclined structure; when the switch 301 is in contact with the contact piece 303 below, the stress block 405 is in a squeezing sliding state, so that the door panel 2 cannot be closed, and operation reminding is realized;
when the box is used in rainy days, firstly, the protection plate B201 is welded on the door panel 2, when the door panel 2 is closed, the protection plate B201 is in contact with the bottom end surface of the inner wall of the protection plate A101, and the protection plate A101 and the protection plate B201 jointly form a sealing structure at a gap between the box body 1 and the door panel 2; secondly, the protrusion B202 is welded on the protection plate B201, the protrusion B202 and the protrusion a102 are both semi-cylindrical structures, and the protrusion B202 and the protrusion a102 jointly form a water blocking structure of the protection plate a101 and the protection plate B201, so that moisture can be prevented from flowing into the tank body 1 along the protection plate a101 and the protection plate B201.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a net cubical switchboard prevent mistake blocking device which characterized in that: comprises a box body (1); the door plate (2) is slidably mounted on the box body (1), the relay (3) is mounted in the box body (1), and the auxiliary structure (4) is further mounted in the box body (1); the relay (3) comprises a poke rod (304), and the poke rod (304) is arranged on the switch (301); the auxiliary structure (4) comprises a force-bearing block (405), the force-bearing block (405) is welded on the sliding block (403), the top end surface of the force-bearing block (405) is in contact with the poke rod (304), and the top end surface of the force-bearing block (405) is of an inclined structure; when the switch (301) contacts with the lower contact piece (303), the force-bearing block (405) is in a pressing sliding state.
2. The anti-misoperation lockout device of the distribution network switch cabinet in claim 1 is characterized in that: the box body (1) comprises a protection plate A (101), the protection plate A (101) is welded on the box body (1), and the protection plate A (101) is of an L-shaped plate structure; door plant (2) are including protection plate B (201), the welding has protection plate B (201) on door plant (2), and when door plant (2) closed protection plate B (201) and the inner wall bottom end face contact of protection plate A (101) to protection plate A (101) and protection plate B (201) have constituteed the seal structure of box (1) and door plant (2) gap department jointly.
3. The anti-misoperation lockout device of the distribution network switch cabinet in claim 1 is characterized in that: the box body (1) further comprises a protrusion A (102), and the protrusion A (102) is welded on the protection plate A (101); the door panel (2) further comprises a protrusion B (202), the protrusion B (202) is welded on the protection plate B (201), the protrusion B (202) and the protrusion A (102) are of semi-cylindrical structures, and the protrusion B (202) and the protrusion A (102) jointly form a water blocking structure of the protection plate A (101) and the protection plate B (201).
4. The anti-misoperation lockout device of the distribution network switch cabinet in claim 1 is characterized in that: the relay (3) comprises a switch (301), an elastic locking rod (302) and a contact piece (303), the switch (301) is installed on the relay (3) in a sliding mode, the elastic locking rod (302) is installed on the switch (301), and two locking grooves matched with the head end of the elastic locking rod (302) are formed in the relay (3); two contact pieces (303) are installed on the relay (3), and the two contact pieces (303) are respectively aligned with the two locking grooves.
5. The anti-misoperation lockout device of the distribution network switch cabinet in claim 1 is characterized in that: the auxiliary structure (4) comprises a mounting seat (401), sliding rods (402), sliding blocks (403) and an elastic piece (404), the mounting seat (401) is welded on the bottom end face of the inner wall of the box body (1), the mounting seat (401) is symmetrically welded with the two sliding rods (402), and the two sliding rods (402) are connected with one sliding block (403) in a sliding mode; all cup jointed an elastic component (404) on two slide bars (402), and two elastic components (404) have constituteed the elasticity reset structure of sliding block (403) jointly to sliding block (403) restore to the throne back head end and box (1) preceding terminal surface parallel and level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120439471.8U CN214280541U (en) | 2021-03-01 | 2021-03-01 | Anti-misoperation locking device of distribution network switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120439471.8U CN214280541U (en) | 2021-03-01 | 2021-03-01 | Anti-misoperation locking device of distribution network switch cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN214280541U true CN214280541U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120439471.8U Active CN214280541U (en) | 2021-03-01 | 2021-03-01 | Anti-misoperation locking device of distribution network switch cabinet |
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| CN (1) | CN214280541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928709A (en) * | 2021-11-29 | 2022-01-14 | 贵州省茶叶研究所 | Portable travel suit tea set packing carton |
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2021
- 2021-03-01 CN CN202120439471.8U patent/CN214280541U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928709A (en) * | 2021-11-29 | 2022-01-14 | 贵州省茶叶研究所 | Portable travel suit tea set packing carton |
| CN113928709B (en) * | 2021-11-29 | 2023-02-07 | 贵州省茶叶研究所 | Portable travel suit tea set packing carton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220525 Address after: No. 189, Jiefang Road, Yancheng City, Jiangsu Province Patentee after: YANCHENG POWER SUPPLY BRANCH, STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Address before: 224000 Yancheng power supply branch of State Grid Jiangsu Electric Power Co., Ltd., No. 189, Jiefang South Road, Yancheng City, Jiangsu Province Patentee before: Li Chun Patentee before: Liu Dong Patentee before: Zhang Pengfei |
|
| TR01 | Transfer of patent right |