CN220019643U - Assembly mechanism of residual current operated protector - Google Patents
Assembly mechanism of residual current operated protector Download PDFInfo
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- CN220019643U CN220019643U CN202320382311.3U CN202320382311U CN220019643U CN 220019643 U CN220019643 U CN 220019643U CN 202320382311 U CN202320382311 U CN 202320382311U CN 220019643 U CN220019643 U CN 220019643U
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- 230000001012 protector Effects 0.000 title claims abstract description 68
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000005056 compaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model relates to an assembly mechanism of a residual current operated protector, which comprises a limiting block, an adjustable fixing component and a frame body for supporting the whole mechanism, wherein the adjustable fixing component comprises a supporting block, a telescopic component and a compressing block, the supporting block and the limiting block are fixed on the frame body, the fixed end of the telescopic component is connected with the supporting block, the telescopic end is connected with the compressing block, the compressing block and the limiting block are oppositely arranged, and a residual current operated protector installation area is formed between the compressing block and the limiting block. Compared with the prior art, the utility model is suitable for assembling residual current operated protectors with various specifications, and has the advantages of low equipment cost, convenient operation, stable fixation and the like.
Description
Technical Field
The utility model relates to the field of residual current operated protector assembly equipment, in particular to an assembly mechanism of a residual current operated protector.
Background
The related products of the residual current operated protector need to be subjected to surge test before being put into use so as to ensure that the products meet corresponding performance requirements. In the surge test process of the residual current operation protector, the residual current operation protector needs to be stably fixed, and after the residual current operation protector is tripped by surge pulse, the residual current operation protector is switched on, then repeated tests are carried out, and finally performance judgment is carried out.
In the existing surge test process of the residual current action protector, the fixing structure of the residual current action protector is generally fixed by adopting a special fixing support, the fixing supports corresponding to signals are required to be equipped for the residual current action protectors of different models, the universality is low, the related consumable cost is high, and the assembly is inconvenient.
Disclosure of Invention
The utility model aims to overcome the defects that the prior art needs to be provided with fixed supports corresponding to signals for residual current operation protectors of different types, has low universality, high related consumable cost and inconvenient assembly, and provides an assembly mechanism of the residual current operation protector.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides an assembly devices of residual current operated protector, includes stopper, adjustable fixed subassembly and the support body that supports whole mechanism, adjustable fixed subassembly includes supporting shoe, flexible subassembly and compact heap, supporting shoe and stopper are all fixed on the support body, the supporting shoe is connected to the stiff end of flexible subassembly, and the compact heap is connected to the flexible end, compact heap and stopper set up relatively, form residual current operated protector installation region between compact heap and the stopper.
Further, the compaction block is made of rubber.
Further, the compaction block is of a cylindrical structure.
Further, the telescopic assembly comprises a fixing rod and a moving rod, the fixing rod is hollow, an internal thread is arranged on the hollow inner wall of the fixing rod, an external thread matched with the internal thread is arranged on the side face of the moving rod, the moving rod is movably connected inside the fixing rod, the fixing rod is further connected with the supporting block, and the moving rod is further connected with the compressing block.
Further, one end of the fixed rod far away from the movable rod is provided with a nut, the internal thread is positioned on the inner side of the nut, and the nut is connected with the movable rod through threads.
Further, the fixing rod penetrates through the supporting block and is fixed on the supporting block, and a handle is arranged at one end, extending out of the supporting block, of the fixing rod.
Further, the support block is of an L-shaped plate structure, one side of the support block is connected with the frame body, and the other side of the support block supports the handle.
Further, the limiting block is of an L-shaped plate structure, one side of the limiting block is connected with the frame body, and the other side of the limiting block is used for being abutted against the residual current operated protector.
Further, the assembly device further comprises an infrared emission assembly and an infrared receiving assembly, the infrared emission assembly comprises a first infrared bracket and an infrared emitter arranged on the first infrared bracket, the infrared receiving assembly comprises a second infrared bracket and an infrared receiver arranged on the second infrared bracket, the first infrared bracket and the second infrared bracket are arranged on the frame body and are positioned on two sides of the installation area of the residual current action protector, the infrared emitter and the infrared receiver are oppositely arranged, and a handle of the residual current action protector is positioned between the infrared emitter and the infrared receiver.
Further, the first infrared support and the second infrared support are rod-shaped component structures, the rod-shaped component structures comprise a first L-shaped rod component and a second L-shaped rod component, the first L-shaped rod component comprises a first connecting rod and a second connecting rod, the first connecting rod is connected with the second connecting rod in a plug-in mode to form an L-shaped structure, the second L-shaped rod component comprises a third connecting rod and a fourth connecting rod, the third connecting rod is connected with the fourth connecting rod in a plug-in mode to form an L-shaped structure, the first L-shaped rod components are distributed according to the horizontal direction, the second L-shaped rod components are distributed according to the vertical direction, the second connecting rod is connected with the third connecting rod in a plug-in mode, and the fourth connecting rod is used for installing an infrared emitter or an infrared receiver.
Compared with the prior art, the utility model has the following advantages:
(1) When the assembly mechanism is used, one side of the residual current operation protector to be assembled is abutted against one end of the limiting block, then the length of the telescopic assembly is gradually increased, the compression block at the end part of the telescopic assembly is gradually and tightly abutted against the residual current operation protector, and finally the assembly of the residual current operation protector is completed after the compression block is fixed;
the assembly mechanism of the residual current operated protector is suitable for assembly of residual current operated protectors with various specifications, and has the advantages of low equipment cost, convenient operation and stable fixation.
(2) The compaction block is made of rubber, is soft in texture and large in surface friction coefficient, and can protect the surface of the residual current operation protector and reliably fix the residual current operation protector through friction force.
(3) When the handle on the residual current operated protector acts, the infrared emitter and the infrared receiver can sense the action change of the handle, so that whether the handle of the residual current operated protector is in a closing state or an opening state can be judged, and the automatic sensing of the state of the residual current operated protector can be realized when a surge test is carried out.
Drawings
Fig. 1 is a schematic diagram of an overall structure of an assembly mechanism of a residual current operated protector according to an embodiment of the present utility model;
FIG. 2 is a first partial enlarged schematic view of an assembly mechanism of a residual current operated device according to an embodiment of the present utility model;
FIG. 3 is a second partial enlarged schematic view of an assembly mechanism of a residual current operated device according to an embodiment of the present utility model;
in the figure, 1, a limiting block, 2, a supporting block, 3, a telescopic component, 301, a fixed rod, 302, a moving rod, 303, a nut, 4, a pressing block, 5, a frame body, 501, a cabinet body, 502, a travelling wheel, 503, a mounting bracket, 504, an assembly plate, 6, an infrared emission component, 601, an infrared emitter, 602, a first connecting rod, 603, a second connecting rod, 604, a third connecting rod, 605, a fourth connecting rod, 7, an infrared receiving component, 701, an infrared receiver, 8 and a residual current operation protector.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
It should be noted that the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
Example 1
As shown in fig. 1-3, this embodiment provides an assembly mechanism of residual current operated protector, including stopper 1, adjustable fixed subassembly and support the support body 5 of whole mechanism, adjustable fixed subassembly includes supporting shoe 2, flexible subassembly 3 and compact heap 4, and supporting shoe 2 and stopper 1 are all fixed on support body 5, and supporting shoe 2 is connected to the stiff end of flexible subassembly 3, and compact heap 4 is connected to the flexible end, and compact heap 4 and stopper 1 set up relatively, form residual current operated protector installation region between compact heap 4 and the stopper 1.
When the residual current operated protector is used, one side of the residual current operated protector to be assembled is abutted against one end of the limiting block 1, then the length of the telescopic assembly 3 is gradually increased, the compression block 4 at the end of the telescopic assembly 3 is gradually and tightly abutted against the residual current operated protector, and then the residual current operated protector is fixed, so that the assembly of the residual current operated protector is completed.
The assembly mechanism of the residual current operated protector is suitable for assembly of residual current operated protectors with various specifications, and has the advantages of low equipment cost, convenient operation and stable fixation.
The residual current operated protector may be a residual current operated protection device such as a circuit breaker or a relay.
Optionally, the supporting block 2 is of an L-shaped plate structure, one side of the supporting block 2 is connected with the frame body 5, and the other side of the supporting block supports the handle; the limiting block 1 is also of an L-shaped plate structure, one side of the limiting block 1 is connected with the frame body 5, and the other side of the limiting block is used for abutting against the residual current operation protector.
The compacting block 4 is made of rubber, soft in texture and large in surface friction coefficient, can protect the surface of the residual current operation protector, and can reliably fix the residual current operation protector through friction force, and the compacting block 4 is of a cylindrical structure.
Optionally, the telescopic assembly 3 includes dead lever 301 and movable rod 302, and the inside cavity of dead lever 301 is equipped with the internal thread on the cavity inner wall of dead lever 301, and the side of movable rod 302 is equipped with the external screw thread that cooperatees with the internal screw thread, and movable rod 302 movable connection is inside dead lever 301, and dead lever 301 still connects supporting shoe 2, and movable rod 302 still connects compact heap 4.
The telescopic movement of the moving rod 302 relative to the fixed rod 301 can be realized through the threads on the fixed rod 301 and the moving rod 302, so that the residual current operated protector is assembled, and the operation is convenient.
The end of the fixed rod 301 away from the movable rod 302 is provided with a nut 303, the internal thread is located inside the nut 303, and the nut 303 is connected with the movable rod 302 through the thread.
The fixing rod 301 penetrates through the supporting block 2 and is fixed on the supporting block 2, and a handle is arranged at one end of the fixing rod 301 extending out of the supporting block 2.
As an alternative embodiment, the assembly mechanism further includes an infrared emitting component 6 and an infrared receiving component 7, the infrared emitting component 6 includes a first infrared bracket and an infrared emitter 601 mounted on the first infrared bracket, the infrared receiving component 7 includes a second infrared bracket and an infrared receiver 701 mounted on the second infrared bracket, the first infrared bracket and the second infrared bracket are mounted on the frame 5 and are located at two sides of the installation area of the residual current operation protector, the infrared emitter 601 and the infrared receiver 701 are oppositely disposed, and the handle of the residual current operation protector is located between the infrared emitter 601 and the infrared receiver 701.
When the handle on the residual current operated protector acts, the infrared emitter 601 and the infrared receiver 701 can sense the action change of the handle, so that whether the handle of the residual current operated protector is in a closing state or an opening state can be judged, and automatic sensing of the state of the residual current operated protector can be realized when a surge test is performed.
Specifically, as shown in fig. 3, the first infrared bracket and the second infrared bracket are both rod-shaped component structures, the rod-shaped component structures comprise a first L-shaped rod component and a second L-shaped rod component, the first L-shaped rod component comprises a first connecting rod 602 and a second connecting rod 603, the first connecting rod 602 is connected with the second connecting rod 603 in a plugging manner to form an L-shaped structure, the second L-shaped rod component comprises a third connecting rod 604 and a fourth connecting rod 605, the third connecting rod 604 is connected with the fourth connecting rod 605 in a plugging manner to form an L-shaped structure, the first L-shaped rod component is distributed in a horizontal direction, the second L-shaped rod component is distributed in a vertical direction, the second connecting rod 603 is connected with the third connecting rod 604 in a plugging manner, and the fourth connecting rod 605 is provided with a mounting groove for mounting the infrared emitter 601 or the infrared receiver 701.
As an alternative embodiment, as shown in fig. 1, the frame body 5 includes a cabinet body 501, a travelling wheel 502 is provided at the bottom of the cabinet body 501, the top of the cabinet body 501 is a flat plate, a related test on the residual current operation protector 8 can be performed on the flat plate, a mounting bracket 503 and a mounting plate 504 are connected to one side of the top of the cabinet body 501, the mounting plate 504 is fixed by the mounting bracket 503, and the supporting block 2, the telescopic component 3, the compression block 4, the infrared emission component 6 and the infrared receiving component 7 are all mounted on the mounting plate.
The automatic closing device further comprises a control element, the control element is connected with the closing mechanism, and the control element is arranged in the cabinet body.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides an assembly devices of residual current operated protector, its characterized in that, includes stopper (1), adjustable fixed subassembly and support whole mechanism's support body (5), adjustable fixed subassembly includes supporting shoe (2), flexible subassembly (3) and compact heap (4), supporting shoe (2) and stopper (1) are all fixed on support body (5), supporting shoe (2) are connected to the stiff end of flexible subassembly (3), and compact heap (4) are connected to the flexible end, compact heap (4) and stopper (1) set up relatively, form residual current operated protector installation region between compact heap (4) and stopper (1).
2. The assembly mechanism of a residual current operated protector according to claim 1, characterized in that the pressing block (4) is made of rubber.
3. The assembly mechanism of a residual current operated protector according to claim 1, characterized in that the hold-down block (4) is of cylindrical configuration.
4. The assembly mechanism of a residual current operated protector according to claim 1, wherein the telescopic assembly (3) comprises a fixed rod (301) and a movable rod (302), the inside of the fixed rod (301) is hollow, an internal thread is arranged on the hollow inner wall of the fixed rod (301), an external thread matched with the internal thread is arranged on the side surface of the movable rod (302), the movable rod (302) is movably connected inside the fixed rod (301), the fixed rod (301) is further connected with the supporting block (2), and the movable rod (302) is further connected with the compressing block (4).
5. The assembly mechanism of a residual current operated protector according to claim 4, characterized in that the end of the fixed rod (301) remote from the moving rod (302) is provided with a nut (303), the internal thread is located inside the nut (303), and the nut (303) is connected with the moving rod (302) by threads.
6. The assembly mechanism of a residual current operated protector according to claim 4, wherein the fixing rod (301) penetrates through the supporting block (2) and is fixed on the supporting block (2), and a handle is arranged at one end of the fixing rod (301) extending out of the supporting block (2).
7. The assembly mechanism of the residual current operated protector according to claim 6, wherein the supporting block (2) is of an L-shaped plate structure, one side of the supporting block (2) is connected with the frame body (5), and the other side of the supporting block supports the handle.
8. The assembly mechanism of the residual current operated protector according to claim 1, wherein the limiting block (1) is of an L-shaped plate structure, one side of the limiting block (1) is connected with the frame body (5), and the other side of the limiting block is used for abutting against the residual current operated protector (8).
9. The assembly mechanism of a residual current operated protector according to claim 1, further comprising an infrared emitting assembly (6) and an infrared receiving assembly (7), wherein the infrared emitting assembly (6) comprises a first infrared bracket and an infrared emitter (601) mounted on the first infrared bracket, the infrared receiving assembly (7) comprises a second infrared bracket and an infrared receiver (701) mounted on the second infrared bracket, the first and second infrared brackets are mounted on the frame body (5) and are positioned on two sides of the installation area of the residual current operated protector, the infrared emitter (601) and the infrared receiver (701) are arranged opposite to each other, and a handle of the residual current operated protector is positioned between the infrared emitter (601) and the infrared receiver (701).
10. The assembly mechanism of a residual current operated protector according to claim 9, wherein the first and second infrared brackets are rod-shaped assembly structures, the rod-shaped assembly structures comprise a first L-shaped rod assembly and a second L-shaped rod assembly, the first L-shaped rod assembly comprises a first connecting rod (602) and a second connecting rod (603), the first connecting rod (602) is connected with the second connecting rod (603) in a plug-in manner to form an L-shaped structure, the second L-shaped rod assembly comprises a third connecting rod (604) and a fourth connecting rod (605), the third connecting rod (604) is connected with the fourth connecting rod (605) in a plug-in manner to form an L-shaped structure, the first L-shaped rod assembly is distributed in a horizontal direction, the second L-shaped rod assembly is distributed in a vertical direction, the second connecting rod (603) is connected with the third connecting rod (604) in a plug-in manner, and the fourth connecting rod (605) is used for installing an infrared transmitter (601) or an infrared receiver (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320382311.3U CN220019643U (en) | 2023-03-03 | 2023-03-03 | Assembly mechanism of residual current operated protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320382311.3U CN220019643U (en) | 2023-03-03 | 2023-03-03 | Assembly mechanism of residual current operated protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220019643U true CN220019643U (en) | 2023-11-14 |
Family
ID=88670063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320382311.3U Active CN220019643U (en) | 2023-03-03 | 2023-03-03 | Assembly mechanism of residual current operated protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220019643U (en) |
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2023
- 2023-03-03 CN CN202320382311.3U patent/CN220019643U/en active Active
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