CN210805649U - Novel fuse base - Google Patents
Novel fuse base Download PDFInfo
- Publication number
- CN210805649U CN210805649U CN201922022928.0U CN201922022928U CN210805649U CN 210805649 U CN210805649 U CN 210805649U CN 201922022928 U CN201922022928 U CN 201922022928U CN 210805649 U CN210805649 U CN 210805649U
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- wire guide
- bottom plate
- guide plate
- locking
- plate
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Abstract
The utility model discloses a novel fuse-base, the device has designed the installation fuse-base of fuse-base that can be direct, through set up rectangle groove structure in the middle of the bottom plate, and be provided with two symmetrical structure's installation counter bore on the rectangle recess, and be provided with the wire board mounting groove at bottom plate bilateral symmetry, and pass through locking bolt fixed mounting with the wire board in the wire board mounting groove, and be provided with at the upper end and be used for pressing from both sides tight splint with the condenser, and the locking billet that is provided with stainless steel construction is used for pressing from both sides tight the splint and preventing not hard up, in addition, be provided with the preforming that is used for being connected with the wire on the wire board, and lock the preforming through connecting bolt and lock nut, be provided with horizontal strengthening rib and vertical strengthening rib at the bottom plate lower extreme, and be located the spliced pole structure of installation counter bore, The electric control device has the characteristics of durability and looseness, can effectively prolong the service life of the electric control device, and has very positive application and popularization values.
Description
Technical Field
The utility model relates to an electrical equipment technical field, concretely relates to novel fuse-base.
Background
The fuse is an electric appliance which can break a circuit when the current value of the control current exceeds a set value, and can be self-protected by applying the principle. The fuse is widely applied to high-low voltage distribution systems, control systems and electric equipment, and is one of the most common protective devices used as a short-circuit and overcurrent protector, however, the traditional fuse base has a simple structure, the common structural design is a folding embedded structure, namely, the fuse is usually designed into a cylinder shape and then is plugged into a rectangular groove, the structure is similar to a structure of a small battery, the structure can meet the requirements in general occasions, but if the fuse is installed in a severe environment place, such as a vibration environment, the problems of falling, loosening and the like can easily occur, the normal operation of the equipment is further influenced, general workers can bond and reinforce to strengthen strength and prevent falling, but the convenience is not long-term, and aiming at the problem at present, the utility model designs a novel fuse base, this base has connecting wire's copper in the design of both sides, and be provided with circular preforming, the lug that will have connected the wire is installed on connecting bolt, and push down through the preforming, rethread lock nut firmly locks the lug on the wire guide plate of both sides, and in order to place not hard up, the locking billet has been designed in splint both sides, when inserting the connecting block of fuse-element both sides into the recess in the middle of the splint, by the locking effect of locking billet, can prevent that the fuse-element from dropping, the device simple structure, what the fuse-element can be firm installs on this base, can keep good stability under environment such as vibrations, very positive application and spreading value have.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel fuse base.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel fuse base comprises a bottom plate, a rectangular groove, mounting counter bores, a wire guide plate mounting groove, a wire guide plate, a locking bolt, a clamping plate, a locking steel bar, a pressing plate, a connecting bolt, a locking nut, a connecting column, a transverse reinforcing rib and a longitudinal reinforcing rib, wherein the rectangular groove is positioned in the middle of the bottom plate, the left mounting counter bore and the right mounting counter bore are symmetrically arranged on the end surface of the rectangular groove, the wire guide plate mounting groove is positioned at two sides of the bottom plate, the wire guide plate is of a thin plate structure and is fixedly mounted in the wire guide plate mounting groove in a locking manner by the locking bolt, the clamping plate is vertically and fixedly connected with the wire guide plate and is provided with an opening structure in the middle, the locking steel bar is of a U-shaped structure and respectively clamps the left side and the right side of the clamping plate through the tail end, the pressing plate is of a circular sheet structure and is mounted, the horizontal strengthening ribs are of thin plate structures and are arranged at the bottom of the bottom plate to be connected with the left connecting column and the right connecting column, and the vertical strengthening ribs are of thin plate structures and are vertically connected with the horizontal strengthening ribs.
Further, the length of bottom plate is 70mm, and the width is 30mm, and thickness is 30 mm.
Further, the length of the rectangular groove is 50mm, the width of the rectangular groove is 30mm, and the depth of the rectangular groove is 10 mm.
Further, the length of the wire guide plate is 25mm, the width is 20mm, and the thickness is 2 mm.
Furthermore, the pressing sheet is a circular sheet with the diameter of an outer circle of 10mm, a middle through hole of 6.8mm and the thickness of 1.5 mm.
The utility model discloses following beneficial effect has: a novel fuse base is provided, which is convenient for installation when in use, the device is provided with a rectangular groove structure in the middle of a bottom plate, and two installation counter bores with symmetrical structures are arranged on the rectangular groove, thus realizing that the fuse base can be firmly locked and installed on a control cabinet through bolts, secondly, in order to realize the function of installing circuits, the positions at two sides of the bottom plate are symmetrically provided with wire guide plate installation grooves, and a wire guide plate made of copper materials is fixedly installed in the wire guide plate installation grooves through locking bolts, in addition, pressing sheets used for being connected with wires are arranged on the wire guide plate, after wire lugs at two sides which are provided with wires are installed on connecting bolts, the wire lugs are pressed through circular pressing sheets, and the wire lugs are firmly pressed between the pressing sheets and the wire guide plate through the connecting bolts and locking nuts, and a clamping plate used for clamping a capacitor is arranged at the upper end, and the locking billet that is provided with stainless steel construction locks the both sides at splint, just so can press from both sides the connecting block of tight fuse-element both sides with splint, and then reach the purpose that prevents not hard up, be provided with horizontal strengthening rib and indulge the strengthening rib at the lower extreme of bottom plate, design into hollow structure with the bottom plate and installed horizontal strengthening rib and indulge the strengthening rib and not only can lighten weight, reduce raw and other materials, can also guarantee the intensity of the device, and in order to make things convenient for the installation, the spliced pole structure has been set up below the installation counter bore, the device novel structure, has simple to operate, durable not loose characteristics, can effectively improve electrically controlled device's life, very positive application and spreading value have.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel fuse base of the present invention;
fig. 2 is a schematic view of the overall structure of the novel fuse base in another direction;
fig. 3 is a schematic structural view of a novel fuse base according to the present invention in a top view direction;
fig. 4 is a schematic structural view of the novel fuse base in the bottom view direction;
fig. 5 is a schematic structural diagram of the novel fuse base of the present invention in the front view direction;
fig. 6 is the installation schematic diagram of the novel fuse base of the utility model, wherein the dotted line part is an external fuse-element device.
In the figure: 1. a base plate; 2. a rectangular groove; 3. mounting a counter bore; 4. a wire guide plate mounting groove; 5. a wire guide plate; 6. locking the bolt; 7. a splint; 8. locking the steel bar; 9. tabletting; 10. a connecting bolt; 11. locking the nut; 12. connecting columns; 13. transverse strengthening ribs; 14. longitudinal reinforcing ribs; 15. and a melt device is arranged outside.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.
As shown in fig. 1 to 6, the utility model relates to a novel fuse base, which comprises a bottom plate 1, a rectangular groove 2, mounting counter bores 3, a wire guide plate mounting groove 4, a wire guide plate 5, locking bolts 6, a clamping plate 7, locking steel bars 8, pressing sheets 9, connecting bolts 10, locking nuts 11, connecting columns 12, transverse reinforcing ribs 13 and longitudinal reinforcing ribs 14, wherein the rectangular groove 2 is arranged at the middle position of the bottom plate 1, the left and right mounting counter bores 3 are symmetrically arranged on the end surface of the rectangular groove 2, the wire guide plate mounting grooves 4 are arranged at the two sides of the bottom plate 1, the wire guide plate 5 is of a thin plate structure and is fixedly mounted in the wire guide plate mounting groove 4 by locking bolts 6, the clamping plate 7 is vertically and fixedly connected with the wire guide plate 5 and is provided with an opening structure in the middle, the locking steel bars 8 are of a U-shaped structure and respectively clamp the left and right sides of the clamping plate 7 through the ends, the lower end position of the connecting bolt 10 is provided with a locking nut 11, the connecting column 12 is of a circular column structure and is positioned right below the mounting counter bore 3, the transverse reinforcing ribs 13 are of a thin plate structure and are mounted at the bottom of the bottom plate 1 to be connected with the left connecting column 12 and the right connecting column 12, and the longitudinal reinforcing ribs 14 are of a thin plate structure and are vertically connected with the transverse reinforcing ribs 13.
Specifically, the length of the bottom plate 1 is 70mm, the width is 30mm, and the thickness is 30 mm. The length of the rectangular groove 2 is 50mm, the width is 30mm, and the depth is 10 mm. The wire guide plate 5 has a length of 25mm, a width of 20mm and a thickness of 2 mm. The pressing sheet 9 is a circular thin sheet with the diameter of 10mm of the excircle, 6.8mm of the middle through hole and 1.5mm of thickness.
The utility model discloses a theory of operation does: a novel fuse base is provided, which is convenient for installation when in use, the device is provided with a rectangular groove 2 structure in the middle of a bottom plate 1, and two installation counter bores 3 with symmetrical structures are arranged on the rectangular groove 2, thus realizing that the fuse base is firmly locked and installed on a control cabinet through bolts, secondly, in order to realize the function of installing circuits, lead plate installation grooves 4 are symmetrically arranged at the two sides of the bottom plate 1, and lead plates 5 made of copper materials are fixedly installed in the lead plate installation grooves 4 through locking bolts, in addition, pressing sheets 9 used for being connected with leads are arranged on the lead plates 5, after lugs provided with leads at the two sides are installed on connecting bolts 10, the lugs are pressed through circular pressing sheets 9, and the lugs are firmly pressed between the pressing sheets 9 and the lead plates 5 through the connecting bolts 10 and the locking nuts 11, and be provided with the splint 7 that are used for pressing from both sides the condenser tightly at the upper end, and be provided with the locking billet 8 locking of stainless steel construction in the both sides of splint 7, just so can press from both sides the connecting block of splint 7 tight fuse-element both sides, and then reach the purpose that prevents not hard up, be provided with horizontal strengthening rib 13 and vertical strengthening rib 14 at the lower extreme of bottom plate 1, it not only can lighten weight to design bottom plate 1 into hollow structure and installed horizontal strengthening rib 13 and vertical strengthening rib 14, reduce raw and other materials, can also guarantee the intensity of the device, and for convenient installation, be located the below of installation counter bore 3 and set up spliced pole 12 structure, the device novel structure, have simple to operate, durable not characteristics of loosening, can effectively improve electrically controlled device's life, very positive application and spreading value have.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (5)
1. A novel fuse base, its characterized in that: comprises a bottom plate (1), a rectangular groove (2), mounting counter bores (3), a wire guide plate mounting groove (4), a wire guide plate (5), a locking bolt (6), a clamping plate (7), a locking steel bar (8), a pressing sheet (9), a connecting bolt (10), a locking nut (11), a connecting column (12), a transverse reinforcing rib (13) and a longitudinal reinforcing rib (14), wherein the rectangular groove (2) is positioned at the middle position of the bottom plate (1), the left and the right mounting counter bores (3) are symmetrically arranged on the end surface of the rectangular groove (2), the wire guide plate mounting groove (4) is positioned at the two sides of the bottom plate (1), the wire guide plate (5) is of a thin plate structure, the locking bolt (6) is fixedly mounted in the wire guide plate mounting groove (4), the clamping plate (7) is vertically and fixedly connected with the wire guide plate (5) and is provided with an opening structure in the middle, the locking steel bar (8) is of a U-shaped structure and, preforming (9) are circular thin slice structure and install on wire guide (5) through connecting bolt (10), be provided with lock nut (11) in the lower extreme position of connecting bolt (10), spliced pole (12) are circular column structure and are located installation counter bore (3) under the position, horizontal strengthening rib (13) are the sheet metal structure and install two spliced poles (12) about connecting in the bottom of bottom plate (1), indulge strengthening rib (14) and be the sheet metal structure and with horizontal strengthening rib (13) perpendicular connection.
2. The novel fuse holder of claim 1, wherein: the length of bottom plate (1) is 70mm, and the width is 30mm, and thickness is 30 mm.
3. The novel fuse holder of claim 1, wherein: the length of the rectangular groove (2) is 50mm, the width is 30mm, and the depth is 10 mm.
4. The novel fuse holder of claim 1, wherein: the length of the wire guide plate (5) is 25mm, the width is 20mm, and the thickness is 2 mm.
5. The novel fuse holder of claim 1, wherein: the pressing sheet (9) is a circular sheet with the diameter of an excircle of 10mm, a middle through hole of 6.8mm and the thickness of 1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922022928.0U CN210805649U (en) | 2019-11-21 | 2019-11-21 | Novel fuse base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922022928.0U CN210805649U (en) | 2019-11-21 | 2019-11-21 | Novel fuse base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210805649U true CN210805649U (en) | 2020-06-19 |
Family
ID=71248938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922022928.0U Active CN210805649U (en) | 2019-11-21 | 2019-11-21 | Novel fuse base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210805649U (en) |
-
2019
- 2019-11-21 CN CN201922022928.0U patent/CN210805649U/en active Active
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