CN219873392U - High-voltage fuse protector - Google Patents
High-voltage fuse protector Download PDFInfo
- Publication number
- CN219873392U CN219873392U CN202320517329.XU CN202320517329U CN219873392U CN 219873392 U CN219873392 U CN 219873392U CN 202320517329 U CN202320517329 U CN 202320517329U CN 219873392 U CN219873392 U CN 219873392U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixed
- moving block
- mounting groove
- rod
- 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.)
- Active
Links
- 230000001012 protector Effects 0.000 title abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 43
- 230000009194 climbing Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Fuses (AREA)
Abstract
The utility model discloses a high-voltage fuse protector, which comprises a protective box, wherein protective holes are uniformly formed in the top of the protective box, a cover plate is arranged at the top of the protective box, a mounting groove is formed in the bottom of the outer wall of the protective box, a jacking mechanism is arranged in the mounting groove, and a notch is formed above the mounting groove; the lifting mechanism comprises a moving block arranged inside a mounting groove, an ejector rod is arranged at the top of the moving block in a sliding mode, a chute is arranged on the side face of the moving block, a limiting rod matched with the chute is fixed on the outer wall of the ejector rod, a pulling mechanism is arranged on the outer wall of the moving block, the pulling mechanism comprises a pull rod fixed at the front end of the outer wall of the moving block, a fixed block for the pull rod to penetrate through is fixed on the inner wall of the mounting groove, a first spring is sleeved on the outer wall of the pull rod, and a pull ring is fixed on the end face of the pull rod. The utility model can protect the high-voltage fuse and simultaneously facilitate the rapid taking out of the high-voltage fuse.
Description
Technical Field
The utility model relates to the technical field of protection devices, in particular to a high-voltage fuse protector.
Background
A high voltage fuse is a type of protection electrical equipment to protect electrical equipment from overload and short circuit currents. The existing high-voltage fuse is easy to damage in the transportation process due to the problem of the material of the existing high-voltage fuse, and the existing high-voltage fuse needs to be loaded and transported by using a protection device.
In the prior art, the protection device comprises the following two structures, wherein one structure is to fix the high-voltage fuse inside the protection device by using a fixing structure, so that the reliability is high, however, the fixing or the releasing of the fixing is required one by one, the operation is complicated, and the loading efficiency of the high-voltage fuse is influenced; another is to use a rack with a receiving slot into which the high voltage fuse is placed.
However, when the high-voltage fuse is required to be taken out for use, the protective cover is required to be opened, the locking is released, the high-voltage fuse is taken out one by one, the process is troublesome, and the efficiency is low.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a high-voltage fuse protector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the high-voltage fuse protector comprises a protective box, wherein protective holes are uniformly formed in the top of the protective box, a cover plate is arranged at the top of the protective box, an installation groove is formed in the bottom of the outer wall of the protective box, a jacking mechanism is arranged in the installation groove, and a notch is formed in the upper side of the installation groove;
the jacking mechanism comprises a moving block arranged in an installation groove, an ejector rod is arranged at the top of the moving block in a sliding mode, a chute is arranged on the side face of the moving block, a limiting rod matched with the chute is fixed on the outer wall of the ejector rod, and a pulling mechanism is arranged on the outer wall of the moving block.
As a further scheme of the utility model, the pulling mechanism comprises a pull rod fixed at the front end of the outer wall of the moving block, the inner wall of the mounting groove is fixed with a fixed block for the pull rod to pass through, the outer wall of the pull rod is sleeved with a first spring, and the end face of the pull rod is fixed with a pull ring.
As a further scheme of the utility model, a top plate is fixed at the top of the ejector rod, the ejector rod movably penetrates through the protective box, and the top plate is positioned in the notch.
As a further scheme of the utility model, the protection hole is communicated with the notch.
As a further scheme of the utility model, the cover plate is rotatably arranged at one corner of the top of the protective box, and a clamping mechanism is arranged at the opposite corner of the protective box, which is rotatably connected with the cover plate.
As a further scheme of the utility model, the clamping mechanism comprises a clamping head, the top of the protective box is provided with a mounting hole for mounting the clamping head, the bottom of the clamping head is fixedly provided with a second spring, and the bottom of the second spring is fixedly provided with the inner wall of the bottom of the mounting hole.
As a further scheme of the utility model, a sliding groove communicated with the mounting hole is formed in the outer wall of the protective box, and a sliding block matched with the sliding groove is fixed on the outer wall of the clamping head.
The beneficial effects of the utility model are as follows:
the utility model comprises the following steps: through setting up joint mechanism, with the high-voltage fuse as for the protection hole inside of protective housing, then rotate the apron for the apron can cover the top of protective housing, before the apron covers the top of protective housing, needs to press the slider, and the slider removes in the spout and can make the dop move down and extrude the second spring shrink, thereby the apron can rotate smoothly and cover the top of protective housing, then loosens the slider, and the second spring naturally rises, makes the dop can with the bayonet socket joint at apron top.
The utility model comprises the following steps: in order to be convenient for take out high voltage fuse, when opening the apron, pulling pull ring, pull ring drive pull rod and movable block remove, and when the movable block removed, the second spring shrink for by spacing ejector pin upward movement, upward movement can jack-up roof, roof jack-up high voltage fuse, the taking out of high voltage fuse of being convenient for.
Drawings
Fig. 1 is a schematic perspective view of a high voltage fuse protector according to the present utility model;
FIG. 2 is a schematic view of a partial perspective view of a high voltage fuse protector according to the present utility model;
FIG. 3 is an enlarged schematic view of the high voltage fuse protector shown in FIG. 2;
fig. 4 is a schematic perspective view of a lifting mechanism of a high-voltage fuse protector according to the present utility model.
In the figure: 1. a protective box; 2. a mounting groove; 3. a jacking mechanism; 4. a protection hole; 5. a cover plate; 6. a notch; 7. a moving block; 8. a push rod; 9. a chute; 10. a limit rod; 11. a pull rod; 12. a first spring; 13. a top plate; 14. a fixed block; 15. a pull ring; 16. a mounting hole; 17. a chute; 18. a chuck; 19. a slide block; 20. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 4, a high voltage fuse protector comprises a protective box 1, wherein protective holes 4 are uniformly formed in the top of the protective box 1, a cover plate 5 is installed on the top of the protective box 1, an installation groove 2 is formed in the bottom of the outer wall of the protective box 1, a jacking mechanism 3 is installed in the installation groove 2, and a notch 6 is formed above the installation groove 2;
the jacking mechanism 3 comprises a moving block 7 arranged in the mounting groove 2, a push rod 8 is slidably arranged at the top of the moving block 7, a chute 9 is arranged on the side surface of the moving block 7, a limit rod 10 matched with the chute 9 is fixed on the outer wall of the push rod 8, and a pulling mechanism is arranged on the outer wall of the moving block 7.
In this embodiment, the pulling mechanism includes a pull rod 11 fixed at the front end of the outer wall of the moving block 7, a fixed block 14 for the pull rod 11 to pass through is fixed on the inner wall of the installation groove 2, a first spring 12 is sleeved on the outer wall of the pull rod 11, and a pull ring 15 is fixed on the end surface of the pull rod 11.
In this embodiment, roof 13 is fixed with at the top of ejector pin 8, and ejector pin 8 activity passes protective housing 1, and roof 13 is located notch 6, in order to be convenient for take out high voltage fuse, when opening apron 5, pulling pull ring 15, pull ring 15 drive pull rod 11 and movable block 7 remove, and when the movable block 7 removed, second spring 20 shrink for by spacing ejector pin 8 to reciprocate, upward move and can jack up roof 13, roof 13 jack-up high voltage fuse, be convenient for take out of high voltage fuse.
In this embodiment, the guard hole 4 is disposed in communication with the notch 6.
In this embodiment, the cover plate 5 is rotatably disposed at a corner of the top of the protective case 1, a clamping mechanism is mounted at a corner of the protective case 1, which is rotatably connected with the cover plate 5, the clamping mechanism comprises a chuck 18, a mounting hole 16 for mounting the chuck 18 is formed in the top of the protective case 1, a second spring 20 is fixed at the bottom of the chuck 18, a bayonet matched with the chuck 18 is formed in the bottom of the second spring 20, a sliding groove 17 communicated with the mounting hole 16 is formed in the outer wall of the protective case 1, a sliding block 19 matched with the sliding groove 17 is fixed on the outer wall of the chuck 18, before the top of the protective case 1 is covered by the cover plate 5, the sliding block 19 needs to be pressed, the sliding block 19 moves in the sliding groove 17 to enable the chuck 18 to move downwards to squeeze the second spring 20 to shrink, so that the top of the protective case 1 can be smoothly rotated to cover by the cover plate 5, and then the sliding block 19 is released, the second spring 20 naturally bounces, and the chuck 18 can be clamped with the bayonet at the top of the cover plate 5.
Working principle: when the high-voltage fuse protector is used, the high-voltage fuse protector is placed in the protection hole 4 of the protection box 1, then the cover plate 5 is rotated, the cover plate 5 can cover the top of the protection box 1, before the cover plate 5 covers the top of the protection box 1, the sliding block 19 needs to be pressed, the sliding block 19 moves in the sliding groove 17 to enable the clamping head 18 to move downwards to extrude the second spring 20 to shrink, so that the cover plate 5 can smoothly rotate to cover the top of the protection box 1, then the sliding block 19 is loosened, the second spring 20 naturally bounces, the clamping head 18 can be clamped with the bayonet at the top of the cover plate 5, further, in order to be convenient for taking out the high-voltage fuse protector, when the cover plate 5 is opened, the pull ring 15 is pulled, the pull ring 15 drives the pull rod 11 and the moving block 7 to move, and when the moving block 7 moves, the second spring 20 contracts, the limited ejector rod 8 moves upwards, the top plate 13 can jack up the high-voltage fuse protector, and the high-voltage fuse protector is conveniently taken out.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (1)
1. The utility model provides a high-voltage fuse protection device, includes protective housing (1), its characterized in that, protective housing (1) top has evenly been seted up protection hole (4), apron (5) are installed at the top of protective housing (1), open at the outer wall bottom of protective housing (1) has mounting groove (2), the internally mounted of mounting groove (2) has climbing mechanism (3), notch (6) have been seted up to the top of mounting groove (2);
the jacking mechanism (3) comprises a moving block (7) arranged in the mounting groove (2), a push rod (8) is slidably arranged at the top of the moving block (7), a chute (9) is arranged at the side surface of the moving block (7), a limit rod (10) matched with the chute (9) is fixed on the outer wall of the push rod (8), and a pulling mechanism is arranged on the outer wall of the moving block (7);
the pulling mechanism comprises a pull rod (11) fixed at the front end of the outer wall of the moving block (7), a fixed block (14) for the pull rod (11) to pass through is fixed on the inner wall of the mounting groove (2), a first spring (12) is sleeved on the outer wall of the pull rod (11), a pull ring (15) is fixed on the end face of the pull rod (11), a top plate (13) is fixed on the top of the top rod (8), the top rod (8) movably passes through the protective box (1), the top plate (13) is positioned in the notch (6), the protective hole (4) is communicated with the notch (6), the cover plate (5) is rotatably arranged at one corner of the top of the protective box (1), and a clamping mechanism is arranged at the opposite corner where the protective box (1) is rotatably connected with the cover plate (5);
the clamping mechanism comprises a clamping head (18), a mounting hole (16) for mounting the clamping head (18) is formed in the top of the protective box (1), a second spring (20) is fixed at the bottom of the clamping head (18), a mounting hole (16) is formed in the bottom of the second spring (20), a bayonet matched with the clamping head (18) is formed in the top of the cover plate (5), a sliding groove (17) communicated with the mounting hole (16) is formed in the outer wall of the protective box (1), and a sliding block (19) matched with the sliding groove (17) is fixed on the outer wall of the clamping head (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320517329.XU CN219873392U (en) | 2023-03-17 | 2023-03-17 | High-voltage fuse protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320517329.XU CN219873392U (en) | 2023-03-17 | 2023-03-17 | High-voltage fuse protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219873392U true CN219873392U (en) | 2023-10-20 |
Family
ID=88320635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320517329.XU Active CN219873392U (en) | 2023-03-17 | 2023-03-17 | High-voltage fuse protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219873392U (en) |
-
2023
- 2023-03-17 CN CN202320517329.XU patent/CN219873392U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110053503B (en) | Solar unmanned aerial vehicle automatic charging room | |
| CN219873392U (en) | High-voltage fuse protector | |
| CN117148090B (en) | Testing device for gallium nitride device | |
| CN209747433U (en) | device for mounting and dismounting fusion tube of drop-out fuse | |
| CN217981732U (en) | Function detection tool for wireless control panel | |
| CN216207013U (en) | Sensor with protective structure | |
| CN113504450B (en) | Test tool for semiconductor production and processing | |
| CN213878964U (en) | Electric control box | |
| CN113594775B (en) | Wind power surge protection device | |
| CN214643492U (en) | Portable maintenance box for automobile maintenance and inspection | |
| KR101511690B1 (en) | Hand Tool for Cable Manufacturing | |
| CN215510993U (en) | Water conservancy measuring tool bears mobile device | |
| CN112924819A (en) | Reusable power capacitor element voltage withstand test device | |
| CN218975371U (en) | Circuit breaker convenient to external wire installs fast | |
| CN217062986U (en) | Movable type maintenance power box | |
| CN220754178U (en) | High-low voltage switch cabinet with protection device | |
| CN219959460U (en) | External assembly | |
| CN221860606U (en) | Detection jig for circuit board | |
| CN220188587U (en) | Electric energy quality monitoring device | |
| CN218350240U (en) | Environmental monitoring protection device | |
| CN219967951U (en) | Auxiliary tool for electric equipment installation | |
| CN216298232U (en) | Furnace-passing jig | |
| CN215934085U (en) | High-voltage switchgear for nuclear power plant | |
| CN220915547U (en) | Dustproof effectual dc-to-ac converter | |
| CN210803647U (en) | Full-automatic insulating tool experiment instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |