CN112670140B - Fuse tube placing frame - Google Patents
Fuse tube placing frame Download PDFInfo
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- CN112670140B CN112670140B CN202011473051.8A CN202011473051A CN112670140B CN 112670140 B CN112670140 B CN 112670140B CN 202011473051 A CN202011473051 A CN 202011473051A CN 112670140 B CN112670140 B CN 112670140B
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Abstract
The invention discloses a fuse tube placing frame which comprises a clamping assembly, a clamping assembly and a clamping assembly, wherein the clamping assembly comprises a bottom plate, a supporting plate and a clamping piece; and a fuse tube mountable on the clamping member; the telescopic connectors are arranged at the two ends of the fuse tube, so that the fuse tube can meet the requirements of different lengths of fuse tubes of different types of drop-out fuses, and when the fuse tubes fall off, only the fuse tubes need to be replaced without replacing equipment, so that the cost is saved, and the working efficiency is improved; the adjusting process is simple to operate, the connecting end at the top or the bottom of the fuse tube can be adjusted according to needs, and the adjusting can be carried out simultaneously, so that the replacing cost is greatly saved, and a good effect is achieved in the practical application; and can arrange the fuse tube of different length according to the fuse classification of different models when idle, neatly more orderly, the access is convenient.
Description
Technical Field
The invention relates to the technical field of power grid fuses, in particular to a fuse tube placing frame.
Background
The drop-out fuse is common electrical equipment of a power distribution network, is widely applied to a main line, a branch line and a distribution transformer area of a power distribution line, plays a role in protection, and achieves the function of removing faults. The fuse wire is fused each time a fault is removed, and the fuse tube falls. And also can cause the fuse tube to damage because long-term effects such as electric arc firing, thermochemical action and air oxidation, just need change the fuse tube this moment, and because the different fuse tubes of each producer's equipment model mismatch, not general, only solve the problem through changing whole equipment, so both wasted time and energy, influenced power supply reliability again.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the problems occurring in the prior art.
Therefore, the technical problem to be solved by the invention is that in the prior art, because the fuse tubes of different equipment models of manufacturers are not matched and are not universal, the potential safety hazard problem is solved only by replacing the whole fuse in the actual operation and maintenance of the distribution network, so that the manpower is increased, the equipment needs to be replaced by power failure, and the power supply reliability is seriously influenced.
In order to solve the technical problems, the invention provides the following technical scheme: a fuse tube placing frame comprises a clamping assembly, a clamping assembly and a clamping assembly, wherein the clamping assembly comprises a bottom plate, a supporting plate and a clamping piece, the supporting plate is vertically connected with the bottom plate, and the clamping piece is vertically movably connected with the supporting plate; and a fuse tube mountable on the clamping member.
As a preferable scheme of the fuse tube holding frame of the present invention, wherein: it includes connecting plate, splint and handle to add the holding, splint quantity has a plurality ofly and equidistance parallel distribution, the connecting plate is located between the adjacent splint and fixed connection adjacent splint, the handle sets up on one of them splint.
As a preferable scheme of the fuse tube holding frame of the present invention, wherein: the supporting plate is provided with a limiting groove and a fixing groove, the limiting groove corresponds to the clamping plate, the connecting plate is provided with a through hole, and the fixing groove corresponds to the through hole.
As a preferable scheme of the fuse tube holding frame of the present invention, wherein: the bolt penetrates through the through hole and the fixing groove to be connected through the bolt.
As a preferable scheme of the fuse tube holding frame of the present invention, wherein: splint one end embedding spacing inslot sets up first with on the other end and holds foot and second with holding foot, first with hold foot and second add and hold the foot symmetry and set up and enclose into circular space, the fuse tube is vertical to be stretched into between first with holding foot and the second with holding the foot.
As a preferable scheme of the fuse tube holding frame of the present invention, wherein: the fuse tube is characterized by also comprising a first telescopic piece, a second telescopic piece, a spring and a traction assembly, wherein one end of the fuse tube is connected with the first telescopic piece through the spring, and the other end of the fuse tube is connected with the second telescopic piece through the spring; the traction assembly comprises a first traction pipe and a second traction pipe, a connecting column is vertically arranged on the outer wall of the fuse tube, the connecting column is sequentially sleeved with the first traction pipe and the second traction pipe, the first traction pipe is connected with the first telescopic piece, and the second traction pipe is connected with the second telescopic piece.
As a preferable scheme of the fuse tube holding frame of the present invention, wherein: a first square groove, a second annular groove and a second square groove are sequentially formed in the first traction pipe from a port connected with the second traction pipe inwards, and the first square groove, the second annular groove and the second square groove are sequentially communicated; the second traction pipe is provided with a third annular groove and a third square groove from the port inwards in sequence, and the third annular groove is communicated with the third square groove.
As a preferable scheme of the fuse tube holding frame of the present invention, wherein: the traction assembly further comprises a rotating pipe, and the rotating pipe is sleeved on the connecting column and penetrates through the first traction pipe and the second traction pipe; the rotary pipe is provided with a convex block and a clamping block, the convex block moves in the first traction pipe, the clamping block moves in the second traction pipe, and the rotary pipe is also provided with a handle; the first traction pipe is wound with a first traction rope, the second traction pipe is wound with a second traction rope, the first traction rope is connected with a fixed column in the first fixing piece, and the second traction rope is connected with a fixed column in the second fixing piece.
As a preferable scheme of the fuse tube holding frame of the present invention, wherein: the fuse tube fixing device comprises a fuse tube, a first fixing piece and a second fixing piece, wherein the first fixing piece and the second fixing piece are identical in structure and are respectively arranged at two ends of the fuse tube, and the first fixing piece and the second fixing piece respectively comprise fixing columns and extrusion blocks; round holes are formed in the first telescopic piece and the second telescopic piece, round grooves are formed in two ends of the fuse tube, and straight notches are formed in the outer walls of the two ends of the fuse tube; the extrusion block is arranged in the circular groove, and the fixing column penetrates through the circular hole and the straight groove opening to be movably connected with the extrusion block.
As a preferable scheme of the fuse tube holding frame of the present invention, wherein: the extrusion piece includes first extrusion piece and second extrusion piece, first mounting and second mounting are still including removing the axle, all set up on first extrusion piece and the second extrusion piece and erect the groove, the one end that the fixed column is located between first extrusion piece and the second extrusion piece sets up the square groove, remove the axle and pass the square groove and the perpendicular groove on the perpendicular groove other end embedding second extrusion piece on the first extrusion piece of one end embedding.
The invention has the beneficial effects that: the telescopic connectors are arranged at the two ends of the fuse tube, so that the fuse tube can meet the requirements of different lengths of fuse tubes of different types of drop-out fuses, and when the fuse tubes fall off, only the fuse tubes need to be replaced without replacing equipment, so that the cost is saved, and the working efficiency is improved; the adjusting process is simple to operate, the connecting end at the top or the bottom of the fuse tube can be adjusted according to needs, and the adjusting can be carried out simultaneously, so that the replacing cost is greatly saved, and a good effect is achieved in the practical application; and can arrange the fuse tube of different length according to the fuse classification of different models when idle, neatly more orderly, the access is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a view showing a structure of a chuck assembly in the first embodiment.
Fig. 2 is a clamping diagram of the clamping assembly and the fuse tube in a first embodiment.
Fig. 3 is a structural view of a tow assembly in a second embodiment.
Fig. 4 is a cross-sectional view of a tow assembly in a second embodiment.
Fig. 5 is a structural view of a fixing member in a third embodiment.
Fig. 6 is a sectional view showing the overall structure of a fuse tube in a third embodiment.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, a first embodiment of the present invention provides a fuse tube holder, which includes a clamping assembly 400 and a fuse tube 101, and the fuse tubes matched with different types of fuses can be classified and placed on the clamping assembly 400.
The clamping assembly 400 includes a base plate 401, a support plate 402, and a clamping member 403, specifically, the support plate 402 is vertically connected to the base plate 401, the clamping member 403 is vertically connected to the support plate 402 and the clamping member 403 is vertically movable on the support plate 402 so that the height can be adjusted to accommodate fuse tubes of different lengths.
Further, the clamping member 403 comprises a connecting plate 403a, clamping plates 403b and a handle 403c, specifically, the clamping plates 403b are horizontally arranged, the number of the clamping plates 403b can be a plurality of clamping plates 403b arranged side by side at equal intervals, and the adjacent clamping plates 403b are fixedly connected by the connecting plate 403a, so that all the clamping plates 403b and the connecting plate 403a are of an integrated structure.
Set up spacing groove 402a and fixed slot 402b on the backup pad 402, spacing groove 402a and fixed slot 402b are vertical setting and two faces on backup pad 402 run through the intercommunication, spacing groove 402a corresponds the setting of every splint 403b and the width of spacing groove 402a is unanimous with the width of splint 403b, splint 403b one end stretches into in the spacing groove 402a makes transversely spacing, splint 403b can only reciprocate along spacing groove 402a, handle 403c passes spacing groove 402a and installs on splint 403 b.
Further, the clamping device further comprises a bolt 404, a through hole 403a-1 is formed in the connecting plate 403a, the fixing groove 402b is arranged corresponding to the through hole 403a-1, the bolt 404 penetrates through the through hole 403a-1 and the fixing groove 402b to be connected through the bolt, and the bolt 404 can fix the clamping piece 403 at a required height.
One end of the clamping plate 403b is embedded into the limiting groove 402a, the other end is provided with a first clamping foot 403b-1 and a second clamping foot 403b-2, the first clamping foot 403b-1 and the second clamping foot 403b-2 are arc structures and are symmetrically arranged, the first clamping foot 403b-1 and the second clamping foot 403b-2 enclose a circular space, and the fuse tube 101 vertically extends into the space between the first clamping foot 403b-1 and the second clamping foot 403b-2 for clamping and fixing.
Example 2
Referring to fig. 3 and 4, a second embodiment of the present invention is based on the previous embodiment, and further includes a first telescopic member 102, a second telescopic member 103, and a spring 104, wherein the first telescopic member 102 and the second telescopic member 103 can be extended and contracted at two ends of the fuse tube 101 to adjust the length thereof to accommodate different types of fuses.
Accommodating spaces T are formed in the first extensible part 102 and the second extensible part 103 and are circular spaces into which the fuse tube 101 can extend, specifically, springs 104 are arranged on the inner end walls of the two accommodating spaces T, the accommodating space T, into which one end of the fuse tube 101 extends, of the first extensible part 102 is connected with the first extensible part 102 through the springs 104, and the accommodating space T, into which the other end of the fuse tube 101 extends, of the second extensible part 103 is connected with the second extensible part 103 through the springs 104.
Still including pulling subassembly 200, it includes first traction tube 201, second traction tube 202 and rotatory pipe 203, it is specific, set up spliced pole 101a perpendicularly on the fuse tube 101 outer wall, rotatory pipe 203 cover is established on spliced pole 101a, first traction tube 201 and second traction tube 202 overlap in proper order and establish on rotatory pipe 203, rotatory pipe 203 internal diameter is the same with spliced pole 101 a's diameter, rotatory pipe 203 external diameter and first traction tube 201, the internal diameter of second traction tube 202 is the same, rotatory pipe 203 cover is established on spliced pole 101a and is passed from the inside of first traction tube 201 and second traction tube 202.
Further, a first square groove 201b, a first annular groove 201c and a second square groove 201d are arranged inwards in the first traction pipe 201 from a port connected with the second traction pipe 202 in sequence, the first square groove 201b, the first annular groove 201c and the second square groove 201d are communicated in sequence, the first square groove 201b and the second square groove 201d are identical in structure and size, and the first square groove 201b and the second square groove 201d are uniformly and circumferentially distributed on the inner wall of the first traction pipe 201 to enable the distance between the two adjacent first square grooves 201b and the second square groove 201d to be short.
Further, a second annular groove 202b and a third square groove 202c are sequentially arranged in the second traction tube 202 from the port to the inside, specifically, the second annular groove 202b is communicated with the third square groove 202c, the length of the third square groove 202c is at least twice that of the first square groove 201b and the second square groove 201d, and the third square grooves 202c are uniformly and circumferentially distributed on the inner wall of the second traction tube 202.
The rotary tube 203 is provided with a projection 203a and a latch 203b, specifically, the shape and size of the projection 203a is consistent with the shape and size of the first square groove 201b and the second square groove 201d, the projection 203a moves in the first traction tube 201 and is matched with the first square groove 201b, the first annular groove 201c and the second square groove 201d, and the latch 203b moves in the second traction tube 202 and is matched with the second annular groove 202b and the third square groove 202 c.
A first traction rope 204 is wound on the first traction tube 201, a second traction rope 205 is wound on the second traction tube 202, specifically, the first traction rope 204 is connected with the first telescopic member 102, and the second traction rope 205 is connected with the second telescopic member 103
When the protrusion 203a is located in the first square groove 201b, the latch 203b is located in the second circular groove 202b, the rotating tube 203 rotates, the protrusion 203a is engaged with the first square groove 201b to drive the first pulling tube 201 to rotate, and then the first pulling rope 204 pulls or releases the first extensible member 102.
The rotating tube 203 is pushed forward, the protrusion 203a enters the first annular groove 201c, the latch 203b enters the third annular groove 202c, the rotating tube 203 rotates the latch 203b to engage with the third annular groove 202c to drive the second traction tube 202 to rotate, and then the second traction rope 2054 pulls or releases the second telescopic element,
the rotating tube 203 is continuously pushed, the protrusion 203a enters the second square groove 201d, the fixture block 203b is still in the third square groove 202c, the rotating tube 203 rotates, the protrusion 203a is clamped with the first square groove 201b to drive the first traction tube 201 to rotate, the fixture block 203b is clamped with the third square groove 202c to drive the second traction tube 202 to rotate, and the first traction rope 204 and the second traction rope 205 work together.
The rotating tube 203 is also provided with a handle 203c for manual rotation.
Example 3
Referring to fig. 5 and 6, a third embodiment of the present invention is based on the previous embodiment, and further includes a first fixing member 301 and a second fixing member 302.
Further, the first traction rope 204 is connected with a fixed column 303 in the first fixing piece 301, and the second traction rope 205 is connected with the fixed column 303 in the second fixing piece 302; the fixing column 303 can move up and down in the straight slot B, the pulling rope can drive the fixing column 303 to move up and down, and then the first telescopic piece 102 or the second telescopic piece 103 can be pulled to achieve the effect of contracting and extending the whole length.
Further, the pressing blocks 304 include a first pressing block 304a and a second pressing block 304b, specifically, the first pressing block 304a and the second pressing block 304b are vertically and symmetrically arranged in the circular groove C, the distance between the first pressing block 304a and the second pressing block 304b gradually gets closer from one side, the first pressing block 304a and the second pressing block 304b are not hard, when the fixing column 303 gradually gets deeper from one side, the first pressing block 304a and the second pressing block 304b on both sides press and fix the fixing column 303, the first pressing block 304a and the second pressing block 304b are connected at the bottom, and one end of the fixing column 303 is located between the first pressing block 304a and the second pressing block 304 b.
Further, the first fixing member 301 and the second fixing member 302 further include a moving shaft 305, vertical slots 304c are formed in the first pressing block 304a and the second pressing block 304b, specifically, a square slot 303a is formed in one end of the fixing shaft 303 located between the first pressing block 304a and the second pressing block 304b, the moving shaft 305 passes through the square slot 303a, one end of the moving shaft is embedded in the vertical slot 304c of the first pressing block 304a, the other end of the moving shaft 303 is embedded in the vertical slot 304c of the second pressing block 304b, the moving shaft 305 can move up and down in the vertical slot 304c, when the first telescopic member 102 and the second telescopic member 103 are adjusted to move up and down, the moving shaft 305 can move up and down in the vertical slot 304c, and when the fixing shaft 303 is pushed and pulled out, the moving shaft 305 can move transversely in the square slot 303 a.
After the first telescopic member 102 and the second telescopic member 103 are pulled to a desired length by using the rotary pipe 203, the fixing post 303 is pushed inward, the fixing post 303 enters between the pressing blocks 304, and the first pressing block 304a and the second pressing block 304b on both sides press the fixing post 303 to fix it.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (4)
1. The utility model provides a fuse tube rack which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the clamping assembly (400) comprises a bottom plate (401), a supporting plate (402) and a clamping piece (403), wherein the supporting plate (402) is vertically connected with the bottom plate (401), and the clamping piece (403) is vertically movably connected with the supporting plate (402); the clamping piece (403) is vertically connected with the support plate (402) and the clamping piece (403) can move on the support plate (402) in the vertical direction so as to adjust the height to adapt to fuse tubes with different lengths; and the number of the first and second groups,
the fuse tube (101), a first telescopic piece (102), a second telescopic piece (103), a spring (104) and a traction assembly (200), wherein the fuse tube (101) is installed on the clamping piece (403), one end of the fuse tube (101) is connected with the first telescopic piece (102) through the spring (104), and the other end of the fuse tube is connected with the second telescopic piece (103) through the spring (104);
the clamping piece (403) comprises a plurality of connecting plates (403 a), clamping plates (403 b) and handles (403 c), the clamping plates (403 b) are distributed in parallel at equal intervals, the connecting plates (403 a) are positioned between adjacent clamping plates (403 b) and fixedly connect the adjacent clamping plates (403 b), and the handles (403 c) are arranged on one clamping plate (403 b);
a limiting groove (402 a) and a fixing groove (402 b) are formed in the supporting plate (402), the limiting groove (402 a) is arranged corresponding to the clamping plate (403 b), a through hole (403 a-1) is formed in the connecting plate (403 a), and the fixing groove (402 b) is arranged corresponding to the through hole (403 a-1);
one end of the clamping plate (403 b) is embedded into the limiting groove (402 a), the other end of the clamping plate is provided with a first clamping foot (403 b-1) and a second clamping foot (403 b-2), the first clamping foot (403 b-1) and the second clamping foot (403 b-2) are symmetrically arranged and enclose a circular space, and the fuse tube (101) vertically extends between the first clamping foot (403 b-1) and the second clamping foot (403 b-2);
the traction assembly (200) comprises a first traction tube (201) and a second traction tube (202), a connecting column (101 a) is vertically arranged on the outer wall of the fuse tube (101), the first traction tube (201) and the second traction tube (202) are sequentially sleeved on the connecting column (101 a), the first traction tube (201) is connected with the first telescopic piece (102), and the second traction tube (202) is connected with the second telescopic piece (103);
a first square groove (201 b), a first annular groove (201 c) and a second square groove (201 d) are arranged in the first traction pipe (201) from the port connected with the second traction pipe (202) inwards in sequence, and the first square groove (201 b), the first annular groove (201 c) and the second square groove (201 d) are communicated in sequence;
a second ring groove (202 b) and a third square groove (202 c) are sequentially formed in the second traction pipe (202) from the port to the inside, and the second ring groove (202 b) is communicated with the third square groove (202 c);
the traction assembly (200) further comprises a rotating pipe (203), wherein the rotating pipe (203) is sleeved on the connecting column (101 a) and penetrates through the first traction pipe (201) and the second traction pipe (202);
a lug (203 a) and a fixture block (203 b) are arranged on the rotating tube (203), the lug (203 a) moves in the first traction tube (201), the fixture block (203 b) moves in the second traction tube (202), and a handle (203 c) is also arranged on the rotating tube (203);
the traction device is characterized by further comprising a first fixing piece (301) and a second fixing piece (302), a first traction rope (204) is wound on the first traction pipe (201), a second traction rope (205) is wound on the second traction pipe (202), the first traction rope (204) is connected with a fixing column (303) in the first fixing piece (301), and the second traction rope (205) is connected with a fixing column (303) in the second fixing piece (302).
2. The fuse tube holding frame according to claim 1, characterized in that: the bolt fastening device further comprises a bolt (404), and the bolt (404) penetrates through the through hole (403 a-1) and the fixing groove (402 b) to be connected through a bolt.
3. The fuse tube holding frame according to claim 2, wherein: the first fixing piece (301) and the second fixing piece (302) are identical in structure and are respectively arranged at two ends of the fuse tube (101), and the first fixing piece (301) and the second fixing piece (302) respectively comprise a fixing column (303) and an extrusion block (304);
round holes (A) are formed in the first telescopic piece (102) and the second telescopic piece (103), round grooves (C) are formed in two ends of the fuse tube (101), and straight notches (B) are formed in outer walls of the two ends of the fuse tube;
the extrusion block (304) is arranged in the circular groove (C), and the fixing column (303) penetrates through the circular hole (A) and the straight groove opening (B) to be movably connected with the extrusion block (304).
4. The fuse tube holding frame according to claim 3, wherein: the extrusion block (304) comprises a first extrusion block (304 a) and a second extrusion block (304 b), the first fixing member (301) and the second fixing member (302) further comprise a moving shaft (305), vertical grooves (304 c) are formed in the first extrusion block (304 a) and the second extrusion block (304 b), a square groove (303 a) is formed in one end, located between the first extrusion block (304 a) and the second extrusion block (304 b), of the fixing column (303), the moving shaft (305) penetrates through the square groove (303 a) and is embedded into the vertical groove (304 c) in the first extrusion block (304 a) at one end, and the vertical groove (304 c) in the second extrusion block (304 b) at the other end is embedded into the vertical groove (304 c) in the second extrusion block (304 b) at one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011473051.8A CN112670140B (en) | 2020-12-15 | 2020-12-15 | Fuse tube placing frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011473051.8A CN112670140B (en) | 2020-12-15 | 2020-12-15 | Fuse tube placing frame |
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| Publication Number | Publication Date |
|---|---|
| CN112670140A CN112670140A (en) | 2021-04-16 |
| CN112670140B true CN112670140B (en) | 2022-07-01 |
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|---|---|---|---|
| CN202011473051.8A Active CN112670140B (en) | 2020-12-15 | 2020-12-15 | Fuse tube placing frame |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2106338A (en) * | 1981-08-17 | 1983-04-07 | Littelfuse Inc | Fuse holder |
| CN2261675Y (en) * | 1996-01-22 | 1997-09-03 | 姚伟雄 | Inserting fusing carrier |
| TW545691U (en) * | 2001-04-25 | 2003-08-01 | Glorytech Technology Co Ltd | Improved fuse structure |
| WO2007031656A1 (en) * | 2005-09-15 | 2007-03-22 | Socomec S.A. | Electrical interrupt fuse appliance |
| JP2007080672A (en) * | 2005-09-14 | 2007-03-29 | Chugoku Electric Power Co Inc:The | Fuse body releasing tool |
| DE102008006662A1 (en) * | 2008-01-29 | 2009-07-30 | Stocko Contact Gmbh & Co. Kg | Retaining clip for use in fuse holder, has clamp surrounding end cap of fuse, and contact piece forming detachable plug-contact with contact blade of male multipoint connector, where contact piece is designed as retainer for contact pin |
| CN202855690U (en) * | 2012-11-14 | 2013-04-03 | 息县电业总公司 | Novel drop-out fuse |
| KR20180075269A (en) * | 2016-12-26 | 2018-07-04 | 영화테크(주) | Multi Fuse for Junction Box |
| CN108597972A (en) * | 2018-07-25 | 2018-09-28 | 扬中市祥龙电器有限公司 | A kind of fastp-acting fuse |
| CN108766855A (en) * | 2018-07-26 | 2018-11-06 | 国网辽宁省电力有限公司铁岭供电公司 | Horizontal pulling structure fuse |
| CN108766854A (en) * | 2018-06-04 | 2018-11-06 | 佛山市同鑫智能装备科技有限公司 | A kind of processing technology of the fusible link insulating base of energy-saving safe |
| CN109037002A (en) * | 2018-07-04 | 2018-12-18 | 安徽迪康电力科技有限公司 | A kind of fuse base and its application method |
-
2020
- 2020-12-15 CN CN202011473051.8A patent/CN112670140B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2106338A (en) * | 1981-08-17 | 1983-04-07 | Littelfuse Inc | Fuse holder |
| CN2261675Y (en) * | 1996-01-22 | 1997-09-03 | 姚伟雄 | Inserting fusing carrier |
| TW545691U (en) * | 2001-04-25 | 2003-08-01 | Glorytech Technology Co Ltd | Improved fuse structure |
| JP2007080672A (en) * | 2005-09-14 | 2007-03-29 | Chugoku Electric Power Co Inc:The | Fuse body releasing tool |
| WO2007031656A1 (en) * | 2005-09-15 | 2007-03-22 | Socomec S.A. | Electrical interrupt fuse appliance |
| DE102008006662A1 (en) * | 2008-01-29 | 2009-07-30 | Stocko Contact Gmbh & Co. Kg | Retaining clip for use in fuse holder, has clamp surrounding end cap of fuse, and contact piece forming detachable plug-contact with contact blade of male multipoint connector, where contact piece is designed as retainer for contact pin |
| CN202855690U (en) * | 2012-11-14 | 2013-04-03 | 息县电业总公司 | Novel drop-out fuse |
| KR20180075269A (en) * | 2016-12-26 | 2018-07-04 | 영화테크(주) | Multi Fuse for Junction Box |
| CN108766854A (en) * | 2018-06-04 | 2018-11-06 | 佛山市同鑫智能装备科技有限公司 | A kind of processing technology of the fusible link insulating base of energy-saving safe |
| CN109037002A (en) * | 2018-07-04 | 2018-12-18 | 安徽迪康电力科技有限公司 | A kind of fuse base and its application method |
| CN108597972A (en) * | 2018-07-25 | 2018-09-28 | 扬中市祥龙电器有限公司 | A kind of fastp-acting fuse |
| CN108766855A (en) * | 2018-07-26 | 2018-11-06 | 国网辽宁省电力有限公司铁岭供电公司 | Horizontal pulling structure fuse |
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