CN220307537U - Lightning protection type double-isolator - Google Patents
Lightning protection type double-isolator Download PDFInfo
- Publication number
- CN220307537U CN220307537U CN202321770273.5U CN202321770273U CN220307537U CN 220307537 U CN220307537 U CN 220307537U CN 202321770273 U CN202321770273 U CN 202321770273U CN 220307537 U CN220307537 U CN 220307537U
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- Prior art keywords
- lightning protection
- isolator
- piece
- groove
- rod
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- 239000012212 insulator Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a lightning protection type double isolator, and relates to the technical field of isolators. The utility model comprises the following steps: the insulator comprises an insulator body, wherein a plugging groove is formed in the insulator body, and a lightning protection module is inserted into the plugging groove; the clamping piece is arranged on the isolator body and acts on the lightning protection module and is used for positioning the lightning protection module; the adjusting component is installed on the isolator body and is provided with an adjusting piece and an executing piece which is linked with the clamping piece. According to the utility model, the clamping piece releases the limit of the lightning protection module through the adjusting piece matched with the executing piece, and the lightning protection module is ejected out of the inserting groove through the rebound assembly, so that the lightning protection module is partially exposed outside the inserting groove, and the quick disassembly is completed.
Description
Technical Field
The utility model relates to the technical field of isolators, in particular to a lightning protection type double isolator.
Background
The lightning phenomenon and complex field interference signals commonly existing in the nature easily cause data loss and damage electronic system equipment, so that serious accidents of interruption of the whole control system and production stoppage of factories are caused, so that the isolator is mostly adopted at present, can be matched with various sensors to isolate input, output and power signals, further improve the anti-interference capability of the industrial production process, ensure the stability and reliability of the system, and the existing isolator is generally provided with a lightning protection module on the isolator which is easy to strike in thunderstorm days in order to prevent the isolator from being damaged by lightning, and is generally installed through bolts.
Disclosure of Invention
The utility model aims at: the utility model provides a lightning protection type double-isolator, which aims to solve the problems that an existing lightning protection type module in the background art is generally installed on the isolator through bolts, is inconvenient to replace later when the lightning protection type module is damaged and needs to be detached by carrying tools.
The utility model adopts the following technical scheme for realizing the purposes:
a lightning protection double isolator comprising:
the insulator comprises an insulator body, wherein a plugging groove is formed in the insulator body, and a lightning protection module is inserted into the plugging groove;
the clamping piece is arranged on the isolator body and acts on the lightning protection module and is used for positioning the lightning protection module;
the adjusting component is arranged on the isolator body and is provided with an adjusting piece and an executing piece which is linked with the clamping piece, and when the lightning protection module is inserted into the inserting groove, the executing piece drives the clamping piece to release fixing or fix the lightning protection module;
and the rebound assembly is arranged in the isolator body, and when the clamping piece releases the lightning protection module, the lightning protection module part pops out of the inserting groove through the rebound assembly.
Further, the mounting groove has been seted up to the one side that the opening part was kept away from to the jack-in groove, rebound subassembly is including installing the installation section of thick bamboo in the mounting groove, installation section of thick bamboo inside slidable mounting has the actuating lever, the actuating lever with install drive spring between the installation section of thick bamboo, the free end structure of actuating lever has the push plate.
Further, the isolator body is internally and symmetrically provided with a mounting cavity communicated with the inserting groove, the clamping piece comprises a positioning rod rotatably mounted in the mounting cavity, positioning grooves for inserting the positioning rod are formed in two opposite sides of the lightning protection module, and the executing piece acts on the positioning rod.
Further, the executing piece comprises a sliding frame which is horizontally and slidably arranged on the isolator body, a plurality of movable grooves are symmetrically and vertically formed in the sliding frame, and a post rod which is in sliding tangency with the movable grooves is formed in the positioning rod.
Further, the adjusting piece comprises an adjusting frame rotatably installed on the isolator body through a rotating shaft, a hinge rod is hinged to the adjusting frame, and the free end of the hinge rod is hinged to the sliding frame.
Further, the free end of the positioning rod is provided with an arc-shaped plugboard, and the circle center of the arc-shaped plugboard is concentric with the rotation circle of the positioning rod.
Further, a torsion spring is sleeved on the rotating shaft, one end of the torsion spring is connected with the adjusting frame, the other end of the adjusting frame is connected with the rotating shaft, and a locking piece is arranged on the adjusting frame and used for limiting or releasing the rotating angle of the adjusting frame.
Further, the locking piece comprises a connecting cylinder arranged on the adjusting frame, a plug rod is inserted on the connecting cylinder in a sliding mode, an abutting spring is arranged between the plug rod and the connecting cylinder, and a positioning groove for the plug rod to be inserted is formed in the isolator body.
The beneficial effects of the utility model are as follows:
according to the utility model, the clamping piece is matched with the executing piece to release the limit of the lightning protection module, and the lightning protection module is ejected out of the inserting groove through the rebound assembly, so that the lightning protection module is partially exposed outside the inserting groove, and the quick disassembly is completed.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an exploded view of the structure of the present utility model;
FIG. 3 is a perspective cross-sectional view of the present utility model;
FIG. 4 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;
FIG. 5 is an enlarged view of the structure of FIG. 3B in accordance with the present utility model;
reference numerals: 1. an isolator body; 2. a plug-in groove; 3. a lightning protection module; 4. an adjusting member; 401. an adjusting frame; 402. a hinge rod; 403. a torsion spring; 5. an actuator; 501. a sliding frame; 502. a movable groove; 503. a post; 6. a clamping piece; 601. a mounting cavity; 602. a positioning rod; 603. a positioning groove; 7. a locking member; 701. a connecting cylinder; 702. inserting a connecting rod; 703. a contact spring; 704. a clamping groove; 8. a rebound assembly; 801. a mounting groove; 802. a mounting cylinder; 803. a driving rod; 804. a drive spring; 805. a pushing plate; 806. arc picture peg.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 5, a lightning protection type double isolator according to an embodiment of the present utility model includes:
the insulator comprises an insulator body 1, wherein a plugging groove 2 is formed in the insulator body 1, and a lightning protection module 3 is inserted into the plugging groove 2;
a clamping piece 6 which is arranged on the isolator body 1 and acts on the lightning protection module 3 and is used for positioning the lightning protection module 3;
the adjusting component is arranged on the isolator body 1 and is provided with an adjusting piece 4 and an executing piece 5 which is interlocked with the clamping piece 6, when the lightning protection module 3 is inserted into the inserting groove 2, the clamping piece 6 is driven by the executing piece 5 to release the fixing or fixing of the lightning protection module 3 through the adjusting piece 4;
the rebound component 8 is installed in the isolator body 1, when the module 3 is hit to the lightning protection is relieved to joint spare 6, pop out from the jack-in groove 2 through rebound component 8 so that the module 3 part is hit to the lightning protection, when the module 3 is hit to the installation lightning protection, firstly, insert the module 3 to be hit to the lightning protection in jack-in groove 2, then will cooperate actuating part 5 drive joint spare 6 to fix the module 3 to be hit to the lightning protection in jack-in groove 2 through adjusting part 4, the one side that the module 3 was kept away from jack-in groove 2 open-ended at this moment contacts with rebound component 8, adjusting part 4 is located the isolator body 1 outside, thereby make things convenient for staff to control adjusting part 4, when need dismantle the module 3 to hit the lightning protection, the staff only need make joint spare 6 to be released the spacing to the module 3 in cooperation actuating part 5, at this moment can pop out the module 3 from jack-in groove 2 through rebound component 8, make the module 3 part to expose outside jack-in groove 2, the module 3 is hit to the lightning protection in direct follow jack-in groove 2, dismantle compare with current mode through swift installation, and the extra convenient and practical use.
As shown in fig. 1 and 3, in some embodiments, a mounting groove 801 is formed on a surface, far away from the opening, of the plugging groove 2, the rebound assembly 8 includes a mounting cylinder 802 mounted in the mounting groove 801, a driving rod 803 is slidably mounted inside the mounting cylinder 802, a driving spring 804 is mounted between the driving rod 803 and the mounting cylinder 802, a pushing plate 805 is configured at a free end of the driving rod 803, that is, when the lightning protection module 3 is plugged into the plugging groove 2, the driving spring 804 is in a compressed state and the pushing plate 805 abuts against one side of the lightning protection module 3, when the clamping piece 6 is released from the limit of the lightning protection module 3 by the adjusting piece 4 in cooperation with the executing piece 5, the driving spring 804 resets due to the characteristic of elastic deformation of the driving spring 803, and because the driving rod 803 is connected with the pushing plate 805, the pushing plate 805 also moves to force the lightning protection module 3 to move towards the opening of the plugging groove 2, so that the lightning protection module 3 is located outside the plugging groove 2, and a worker can conveniently take out the lightning protection module 3.
As shown in fig. 1, 2 and 4, in some embodiments, the inside of the isolator body 1 is symmetrically configured with a mounting cavity 601 communicated with the plugging slot 2, the clamping piece 6 includes positioning rods 602 rotatably mounted in the mounting cavity 601, positioning slots 603 for inserting the positioning rods 602 are formed on two opposite sides of the lightning protection module 3, the actuating piece 5 acts on the positioning rods 602, that is, the positioning rods 602 can be rotated by matching the actuating piece 5 with the adjusting piece 4, so when the lightning protection module 3 is inserted into the plugging slot 2, the positioning rods 602 can be rotated into the positioning slots 603 by matching the actuating piece 5 with the adjusting piece 4, so that the positioning rods 602 are inserted into the plugging slot 2 to limit the lightning protection module 3, and the positioning rods 602 can effectively prevent the lightning protection module 3 from sliding out of the plugging slot 603 by matching the positioning slots 603.
As shown in fig. 1, 2, 4 and 5, in some embodiments, the executing part 5 includes a sliding frame 501 mounted on the isolator body 1 in a horizontal sliding manner, a plurality of movable slots 502 are symmetrically and vertically formed on the sliding frame 501, a post 503 sliding and tangent to the movable slots 502 is configured on the positioning rod 602, when the lightning protection module 3 is inserted into the inserting slot 2, the sliding frame 501 can be moved by the adjusting part 4, and the sliding frame 501 indirectly drives the movable slots 502 formed on the sliding frame 501 to move in the moving process, because the post 503 is sliding and tangent to the movable slots 502, when the sliding frame 501 moves in the moving process, relative to the sliding frame 501, the post 503 moves in the movable slots 502 and rotates along the axis of the post, so that the positioning rods 602 are forced to rotate, and because both the positioning rods 602 are sliding and tangent to the two movable slots 502 on the sliding frame 501, the two positioning rods 602 rotate simultaneously and in opposite directions, so that convenience is improved when the positioning rods 602 rotate.
As shown in fig. 1, 2 and 4, in some embodiments, the adjusting member 4 includes an adjusting frame 401 rotatably mounted on the isolator body 1 through a rotation shaft, a hinge rod 402 is hinged on the adjusting frame 401, a free end of the hinge rod 402 is hinged on the sliding frame 501, and one end of the adjusting frame 401 is rotatably mounted outside the isolator body 1, so that when the adjusting frame 401 rotates, the adjusting frame 401 rotates to drive the hinge rod 402 hinged thereon to move, and because one end of the hinge rod 402 is hinged on the sliding frame 501, the adjusting frame 401 rotates to pull or push the sliding block to horizontally move through the hinge rod 402, so as to realize the movement of the sliding frame 501.
As shown in fig. 1, 4 and 5, in some embodiments, the free end of the positioning rod 602 is configured with an arc-shaped plugboard 806, the center of the arc-shaped plugboard 806 is concentric with the rotation circle of the positioning rod 602, that is, the positioning slot 603 is also arc-shaped, and the design of the arc-shaped plugboard 806 makes the positioning rod 602 inserted into the positioning slot 603 and consistent with the section of the positioning slot 603, so as to improve the limiting effect on the lightning protection module 3.
As shown in fig. 2, fig. 3 and fig. 4, in some embodiments, a torsion spring 403 is sleeved on the rotating shaft, one end of the torsion spring 403 is connected with an adjusting frame 401, the other end of the adjusting frame 401 is connected with the rotating shaft, a locking piece 7 is installed on the adjusting frame 401, the rotating angle of the adjusting frame 401 is limited or released through the locking piece 7, when the lightning protection module 3 is inserted and fixed in the inserting groove 2, the arc-shaped inserting plate 806 can be separated from the positioning groove 603 by rotating the adjusting piece 4, the rotating angle of the adjusting frame 401 can be limited through the locking piece 7 at the moment, so that the rotating angle of the adjusting frame 401 is limited when the lightning protection module 3 is inserted in the inserting groove 2 next time, the adjusting frame 401 can be forced to rotate through the elasticity of the torsion spring 403, and therefore the lightning protection module 3 is limited rapidly, and the lightning protection module 3 is more convenient to use.
As shown in fig. 2, 3 and 5, in some embodiments, the locking member 7 includes a connecting cylinder 701 mounted on the adjusting frame 401, a plugging rod 702 is slidably inserted in the connecting cylinder 701, an interference spring 703 is mounted between the plugging rod 702 and the connecting cylinder 701, a clamping slot 704 for plugging the plugging rod 702 is formed in the isolator body 1, when the lightning protection module 3 is mounted in the plugging slot 2, the adjusting frame 401 is rotated at this time, the adjusting frame 401 rotates to indirectly drive the connecting cylinder 701 to rotate, thereby indirectly driving the plugging rod 702 to move until the plugging rod 702 is plugged in the clamping slot 704, at this time, the plugging rod 702 can be effectively plugged out of the clamping slot 704 through interference of the interference spring 703, then only the plugging rod 702 needs to be pulled when the lightning protection module 3 needs to be plugged in the plugging slot 2, so that the plugging rod 702 is plugged out of the clamping slot 704, and the adjusting frame 401 rotates to enable the adjusting frame 401 to rotate by itself due to elasticity of the rotating spring, thereby realizing quick plugging of the arc-shaped plugboard 806 into the clamping slot 704.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A lightning protection double isolator, comprising:
the lightning protection device comprises an isolator body (1), wherein a plug-in groove (2) is formed in the isolator body (1), and a lightning protection module (3) is inserted into the plug-in groove (2);
the clamping piece (6) is arranged on the isolator body (1) and acts on the lightning protection module (3) and is used for positioning the lightning protection module (3);
the adjusting component is arranged on the isolator body (1) and is provided with an adjusting piece (4) and an executing piece (5) which is linked with the clamping piece (6), when the lightning protection module (3) is inserted into the inserting groove (2), the executing piece (5) drives the clamping piece (6) to release fixing or fix the lightning protection module (3) through the adjusting piece (4);
rebound subassembly (8), install in isolator body (1), work as joint spare (6) relieve right lightning protection is hit module (3), through rebound subassembly (8) so that lightning protection is hit module (3) part follow in spliced groove (2) pop out.
2. The lightning protection double-isolator according to claim 1, wherein the plugging groove (2) is provided with a mounting groove (801) far away from one surface of the opening, the rebound assembly (8) comprises a mounting cylinder (802) mounted in the mounting groove (801), a driving rod (803) is slidably mounted in the mounting cylinder (802), a driving spring (804) is mounted between the driving rod (803) and the mounting cylinder (802), and a pushing plate (805) is configured at the free end of the driving rod (803).
3. The lightning protection double-isolator according to claim 2, wherein the isolator body (1) is internally and symmetrically provided with a mounting cavity (601) communicated with the plugging groove (2), the clamping piece (6) comprises a positioning rod (602) rotatably mounted in the mounting cavity (601), two opposite sides of the lightning protection module (3) are provided with positioning grooves (603) for plugging the positioning rod (602), and the actuating piece (5) acts on the positioning rod (602).
4. A lightning protection double isolator according to claim 3, wherein the actuator (5) comprises a sliding frame (501) horizontally and slidably mounted on the isolator body (1), a plurality of movable grooves (502) are symmetrically and vertically formed on the sliding frame (501), and a post rod (503) which is slidably tangent to the movable grooves (502) is formed on the positioning rod (602).
5. The lightning protection double-isolator according to claim 4, wherein the adjusting member (4) comprises an adjusting frame (401) rotatably mounted on the isolator body (1) through a rotating shaft, a hinge rod (402) is hinged on the adjusting frame (401), and the free end of the hinge rod (402) is hinged on the sliding frame (501).
6. A lightning protection double isolator as claimed in claim 3, wherein the free end of the locating lever (602) is configured with an arcuate insert plate (806).
7. The lightning protection double-isolator according to claim 5, wherein a torsion spring (403) is sleeved on the rotating shaft, one end of the torsion spring (403) is connected with the adjusting frame (401), the other end of the adjusting frame (401) is connected with the rotating shaft, the locking piece (7) is mounted on the adjusting frame (401), and the rotating angle of the adjusting frame (401) is limited or released through the locking piece (7).
8. The lightning protection double-isolator according to claim 7, wherein the locking piece (7) comprises a connecting cylinder (701) installed on the adjusting frame (401), a plugging rod (702) is slidably inserted on the connecting cylinder (701), a collision spring (703) is installed between the plugging rod (702) and the connecting cylinder (701), and a clamping groove (704) for plugging the plugging rod (702) is formed in the isolator body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321770273.5U CN220307537U (en) | 2023-07-06 | 2023-07-06 | Lightning protection type double-isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321770273.5U CN220307537U (en) | 2023-07-06 | 2023-07-06 | Lightning protection type double-isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220307537U true CN220307537U (en) | 2024-01-05 |
Family
ID=89372524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321770273.5U Active CN220307537U (en) | 2023-07-06 | 2023-07-06 | Lightning protection type double-isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220307537U (en) |
-
2023
- 2023-07-06 CN CN202321770273.5U patent/CN220307537U/en active Active
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