CN214753627U - Novel quick replacement's fuse group - Google Patents
Novel quick replacement's fuse group Download PDFInfo
- Publication number
- CN214753627U CN214753627U CN202121035163.5U CN202121035163U CN214753627U CN 214753627 U CN214753627 U CN 214753627U CN 202121035163 U CN202121035163 U CN 202121035163U CN 214753627 U CN214753627 U CN 214753627U
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- angle steel
- cabinet body
- fuse
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Abstract
The utility model provides a novel quick replacement's fuse group, with three high-voltage fuse through support insulator install on the face outside the support, the support is followed on the angle steel of the internal portion of cabinet through the quick change coupling assembling adaptation on its interior face the connecting hole that angle steel length direction removed the support and made the support four corners corresponds the back with the mounting hole position on the cabinet body, is fixed in the cabinet body with the support through the bolt on. The utility model discloses a set up quick change coupling assembling on the face in the support, realize installing the quick adaptation of support of three high-voltage fuse on the outer face on the angle steel of the cabinet body, and make the connecting hole in support four corners and the cabinet body on the mounting hole position correspond the back by the bolt with the support be fixed in the cabinet body on through the relative position of adjustment support on the angle steel, accomplish the quick installation and the change of fuse group at the internal quick of cabinet, solved the inconvenient problem of fuse group change, moreover, the steam generator is compact in structure, the work is safe and reliable, the operation is safe and reliable.
Description
Technical Field
The utility model belongs to the technical field of the fuse, concretely relates to novel quick replacement's fuse group.
Background
At present, the more and more adoption load switch combination electrical apparatus group of switchgear in secondary distribution technical field, various load switch equipment's volume is all less, when the fuse is changed to needs, and is comparatively inconvenient, and this kind of switchgear has following not enoughly: the cabinet body has small volume and is inconvenient for personnel to operate; secondly, the safety and reliability are poor, and because the cabinet body is small in size, the fuse is easy to skew when being installed by an operator, so that the contact failure of the fuse is caused to cause safety accidents, and therefore improvement is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem: the utility model provides a novel quick replacement's fuse group, through set up quick change coupling assembling on the face in the support, the quick adaptation of the support of installing three high-voltage fuse on the face is realized on the angle steel of the cabinet body outside, and make connecting hole and the cabinet body of support four corners correspond the back by the bolt with the support on the mounting hole position through the relative position of adjustment support on the angle steel, accomplish the quick installation and the change of fuse group at the internal cabinet, the inconvenient problem of fuse group change has been solved, moreover, the steam generator is compact in structure, the operation is safe and reliable, and the operation is safe and reliable.
The utility model adopts the technical proposal that: novel quick replacement's fuse group, including three high-voltage fuse, support insulator and support, it is three high-voltage fuse passes through support insulator and installs on the face outside the support, the support is through on the angle steel of the quick change coupling assembling adaptation on its interior face in the cabinet body inside, follows angle steel length direction removes the connecting hole that the support made the support four corners and the cabinet body on the mounting hole position correspond the back, is fixed in the support on the cabinet body through the bolt.
The utility model discloses a support, including support, installation piece, support inner face, both ends all are equipped with quick change coupling assembling, quick change coupling assembling includes pivot, bearing and installation piece, the installation piece is the U-shaped structure that both sides face length is different, the long curb plate of installation piece notch orientation support and installation piece is last and short curb plate is fixed in the support inner face after setting up down, the pivot is fixed in on the installation piece both sides board and install the recess that the bearing on the pivot is located the installation piece, the end is fixed in the cabinet internally in the horizontal plate of angle steel lower extreme, adjusts the support makes the vertical board of angle steel pass the clearance between the face in installation piece short curb plate and the support and supports on the long curb plate of installation piece, the contact of bearing outer lane and the vertical board inside wall of angle steel to realize the quick adjustment of support and cabinet body relative position after the inboard roll of vertical board of angle steel through adjusting the support.
Further, the supporting insulator is provided with a busbar connecting terminal with the connecting end of the high-voltage fuse.
Furthermore, the support is by two horizontal plates that are parallel to each other and the shape frame structure that returns that is located the horizontal plate both ends and constitutes the connecting plate that links firmly the horizontal plate, both ends support through being fixed in the support insulator on two horizontal plate outer face about the high-voltage fuse, two all be fixed with the quick change coupling assembling that the position corresponds from top to bottom on the horizontal plate inner face.
The utility model has the advantages compared with the prior art:
1. according to the technical scheme, the quick-change connecting assembly is arranged on the inner plate surface of the bracket, so that the bracket provided with three high-voltage fuses on the outer plate surface is quickly adapted to angle steel in a cabinet body, the relative positions of the bracket on the angle steel are adjusted to enable connecting holes at four corners of the bracket to correspond to mounting holes in the cabinet body, and then the bracket is fixed on the cabinet body through bolts, so that the quick labor-saving and time-saving mounting and replacement of the fuse group in the cabinet body are completed;
2. according to the technical scheme, the mounting block is mounted on the pivot pin and is positioned on the bearing in the groove of the mounting block, the bracket is firstly hung on the angle steel in the cabinet body, the structure is favorable for mounting the fuse group in the cabinet body with smaller volume, and the structure that the bearing rolls on the inner side surface of the vertical plate of the angle steel is adopted when the position of the bracket is adjusted, so that the bracket is efficient and labor-saving in adjustment and convenient to move;
3. the technical scheme solves the problem that the fuse set is inconvenient to replace, and has the advantages of compact structure, safe and reliable work and safe operation, so that an operator can operate more easily, the reliability is high, the working strength of the operator is reduced, the time is greatly saved, and the fuse set is particularly suitable for switch equipment adopting a load switch fuse set to supply power in the field of secondary power distribution.
Drawings
FIG. 1 is a front view of the structure of the present invention;
fig. 2 is a right side view of the structure of the present invention.
Detailed Description
An embodiment of the present invention will be described in conjunction with fig. 1-2, so that the technical solution will be described clearly and completely, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not the whole embodiment.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 therefore, should not be construed as limiting the present invention.
The novel quick-change fuse set comprises three high-voltage fuses 1, supporting insulators 3 and a support 7, wherein the three high-voltage fuses 1 are installed on the outer plate surface of the support 7 through the supporting insulators 3, the support 7 is matched with angle steel 5 in a cabinet body through a quick-change connecting assembly on the inner plate surface of the support 7, and after connecting holes in four corners of the support 7 correspond to mounting holes in the cabinet body in position by moving the support 7 along the length direction of the angle steel 5, the support 7 is fixed on the cabinet body through bolts; a bus connecting terminal 2 is arranged at the connecting end of the supporting insulator 3 and the high-voltage fuse 1; in the structure, the quick-change connecting assembly is arranged on the inner plate surface of the bracket 7, so that the bracket 7 provided with the three high-voltage fuses on the outer plate surface is quickly matched with the angle steel 5 in the cabinet body, and after the connecting holes at the four corners of the bracket 7 correspond to the mounting holes in the cabinet body by adjusting the relative position of the bracket 7 on the angle steel 5, the bracket 7 is fixed on the cabinet body by bolts, so that the quick installation and replacement of the fuse group in the cabinet body in a labor-saving and time-saving manner are completed;
the quick-change connecting assembly is specifically arranged and composed as follows: the upper end and the lower end of the inner plate surface of the bracket 7 are respectively provided with a quick-change connecting component, the quick-change connecting components comprise shaft pins 4, bearings 6 and mounting blocks 8, the mounting block 8 is of a U-shaped structure with two side plate surfaces of different lengths, the notch of the mounting block 8 faces the support 7, the long side plate of the mounting block 8 is arranged at the upper part, the short side plate of the mounting block 8 is arranged at the lower part and then fixed on the inner plate surface of the support 7, the shaft pin 4 is fixed on two side plates of the mounting block 8, and the bearing 6 arranged on the shaft pin 4 is positioned in the groove of the mounting block 8, the inner end part of the horizontal plate at the lower end of the angle steel 5 is fixed in the cabinet body, the bracket 7 is adjusted to enable the vertical plate of the angle steel 5 to pass through the gap between the short side plate of the mounting block 8 and the inner plate surface of the bracket 7 to be abutted against the long side plate of the mounting block 8, the outer ring of the bearing 6 is contacted with the inner side wall of the vertical plate of the angle steel 5, the bearing 6 rolls on the inner side of the vertical plate of the angle steel 5 by adjusting the bracket 7, so that the relative position of the bracket 7 and the cabinet body can be quickly adjusted; in the structure, the mounting block 8 is arranged on the shaft pin 4 and the bearing 6 is arranged in the groove of the mounting block 8, firstly, the bracket 7 is hung on the angle steel 5 in the cabinet body, the structure is favorable for mounting the fuse group in the cabinet body with smaller volume, and the structure that the bearing 6 rolls on the inner side surface of the vertical plate of the angle steel 5 is adopted when the position of the bracket 7 is adjusted, so that the bracket 7 is efficiently adjusted and saves labor, and the bracket is convenient to move;
the specific structure of the bracket 7 is as follows: the support 7 is by two horizontal plates that are parallel to each other and the shape frame structure that returns that is located the horizontal plate both ends and constitutes the connecting plate that links firmly the horizontal plate, high-voltage fuse 1 upper and lower both ends are supported through being fixed in support insulator 3 on two horizontal plate planking faces, two all be fixed with the quick change coupling assembling that the upper and lower position corresponds on the horizontal plate interior plate face.
The technical scheme solves the problem that the fuse set is inconvenient to replace, and has the advantages of compact structure, safe and reliable work and safe operation, so that an operator can operate more easily, the reliability is high, the working strength of the operator is reduced, the time is greatly saved, and the fuse set is particularly suitable for switch equipment adopting a load switch fuse set to supply power in the field of secondary power distribution.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that all equivalent changes made by the contents of the claims of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. Novel quick replacement's fuse group, its characterized in that: including three high-voltage fuse (1), support insulator (3) and support (7), it is three high-voltage fuse (1) is installed on support (7) outer face through support insulator (3), on quick change coupling assembling adaptation in the angle steel (5) of the internal portion of cabinet of support (7) through its interior face, follow angle steel (5) length direction removes connecting hole that support (7) four corners and the cabinet body on the mounting hole position correspond the back, be fixed in on the cabinet body support (7) through the bolt.
2. The new quick change fuse set of claim 1, further comprising: the quick-change connecting assembly is arranged at the upper end and the lower end of the inner plate surface of the support (7) and comprises a shaft pin (4), a bearing (6) and an installation block (8), the installation block (8) is of a U-shaped structure with different lengths of the plate surfaces at the two sides, the notch of the installation block (8) faces the support (7), the long side plate of the installation block (8) is fixed on the inner plate surface of the support (7) after the long side plate is arranged at the upper part and the short side plate is arranged at the lower part, the shaft pin (4) is fixed on the two side plates of the installation block (8), the bearing (6) arranged on the shaft pin (4) is positioned in a groove of the installation block (8), the inner end part of a horizontal plate at the lower end of the angle steel (5) is fixed in the cabinet body, the support (7) is adjusted to enable the vertical plate of the angle steel (5) to penetrate through a gap between the short side plate of the installation block (8) and the inner plate surface of the support (7) to be abutted to the long side plate of the installation block (8), the outer ring of the bearing (6) is contacted with the inner side plate of the vertical plate of the angle steel (5), and the bearing (6) rolls on the inner side of the vertical plate of the angle steel (5) by adjusting the bracket (7) to realize the rapid adjustment of the relative position of the bracket (7) and the cabinet body.
3. The new quick change fuse set of claim 1, further comprising: and the connecting end of the supporting insulator (3) and the high-voltage fuse (1) is provided with a busbar connecting terminal (2).
4. The new quick change fuse set of claim 1 or 2 or 3, characterized in that: the support (7) is by two horizontal plates that are parallel to each other and the shape frame structure that returns that is located the horizontal plate both ends and constitutes the connecting plate that links firmly the horizontal plate, both ends support through being fixed in support insulator (3) on two horizontal plate outer plate faces about high-voltage fuse (1), two all be fixed with the quick change coupling assembling that the position corresponds from top to bottom on the horizontal plate inner plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121035163.5U CN214753627U (en) | 2021-05-14 | 2021-05-14 | Novel quick replacement's fuse group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121035163.5U CN214753627U (en) | 2021-05-14 | 2021-05-14 | Novel quick replacement's fuse group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214753627U true CN214753627U (en) | 2021-11-16 |
Family
ID=78622561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121035163.5U Active CN214753627U (en) | 2021-05-14 | 2021-05-14 | Novel quick replacement's fuse group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214753627U (en) |
-
2021
- 2021-05-14 CN CN202121035163.5U patent/CN214753627U/en active Active
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