CN217984101U - Power equipment insulation protection box convenient to concatenation - Google Patents
Power equipment insulation protection box convenient to concatenation Download PDFInfo
- Publication number
- CN217984101U CN217984101U CN202222128015.9U CN202222128015U CN217984101U CN 217984101 U CN217984101 U CN 217984101U CN 202222128015 U CN202222128015 U CN 202222128015U CN 217984101 U CN217984101 U CN 217984101U
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- Prior art keywords
- casing
- fastening
- protection box
- fastening bolt
- insulation protection
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- 238000009413 insulation Methods 0.000 title claims abstract description 15
- 238000005336 cracking Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 10
- 230000007774 longterm Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a power equipment insulation protection box convenient to concatenation, including last casing, the inside both sides of going up the casing all are fixed with the carriage, the bottom of going up the casing is provided with down the casing, and the both sides on casing top all are fixed with the backing sheet down, go up the casing and all install fastening structure with the inside one end of casing down, the inside of going up casing and casing down all is provided with anti-structure of splitting. The utility model discloses a be provided with fastening structure, with last casing and lower casing cover in overlap joint, wear fastening bolt in advance in the inside of supporting the gasket, later pass the inside of casing and last casing down with fastening bolt in proper order, overlap the supporting pad on fastening bolt, later twist fastening nut in fastening bolt's outside, accomplish the casing and be connected of casing down this moment, play the effect of support through supporting the gasket, prevent that casing and casing suffer the damage down, fastening nut can improve its fastening nature, prevent to use for a long time the casing and explode out with the casing down.
Description
Technical Field
The utility model relates to a power equipment technical field, in particular to power equipment insulation protection box convenient to concatenation.
Background
The protection requirement on the power equipment is higher and higher particularly when various large-scale equipment is applied to the application of the power equipment, an insulating protection box can be used in the power equipment, and the insulating protection box is generally used at the lap joint of two copper bars, has an insulating protection effect and plays a role in protection;
at present, when the insulating protection box of power equipment is used, the installation of splicing it is inconvenient, and it is relatively poor to use the fastening effect for a long time, and the opening part is fried easily, influences the insulating effect of protection box, has the improvement space.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a power equipment insulation protection box convenient to concatenation for solve current inconvenient to splice the installation to it, and long-term use fastening effect is relatively poor, and the opening part is fried easily, influences the defect of the insulation effect of protection box.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an insulating protection box of power equipment convenient to concatenation, includes the casing, the inside both sides of going up the casing all are fixed with the carriage, the bottom of going up the casing is provided with down the casing, and the both sides on casing top all are fixed with the backing sheet down, go up the casing and all install fastening structure with the inside one end of casing down, fastening structure includes fastening bolt, fastening bolt all runs through in the inside of last casing and casing down, fastening bolt's outside all is provided with the supporting pad piece, fastening bolt's outside swing joint has fastening nut, the inside of going up casing and casing down all is provided with anti-crack structure.
Preferably, the number of the supporting frames is two, and the two supporting frames are symmetrically distributed around the central axis of the upper shell.
Preferably, the support sheets are arranged in two numbers, and the two support sheets are symmetrically distributed around the central axis of the lower shell.
Preferably, the support gaskets are respectively positioned above the upper shell and below the lower shell, and the fastening bolts are arranged at equal intervals.
Preferably, the fastening nut is internally provided with internal threads, the fastening bolt is externally provided with external threads, and the fastening nut and the fastening bolt are in threaded connection.
Preferably, the anti-cracking structure comprises anti-cracking layers, the anti-cracking layers are arranged inside the upper shell and the lower shell, and warps and wefts are arranged inside the anti-cracking layers.
Preferably, the number of the warp yarns and the number of the weft yarns are several, and the warp yarns and the weft yarns are mutually woven to form a net.
(III) advantageous effects
The utility model provides a pair of power equipment insulation protection box convenient to concatenation, its advantage lies in: the upper shell and the lower shell are sleeved at the lap joint part by the fastening structure, the fastening bolt is penetrated in the supporting gasket in advance, the fastening bolt sequentially penetrates through the lower shell and the upper shell, the supporting gasket is sleeved on the fastening bolt, the fastening nut is screwed outside the fastening bolt, the upper shell and the lower shell are connected at the moment, the supporting gasket plays a supporting role, the upper shell and the lower shell are prevented from being damaged, the fastening nut can improve the fastening performance of the fastening nut, and the upper shell and the lower shell are prevented from being exploded after long-term use;
the supporting frames are arranged on the two sides of the inner part of the upper shell respectively, the supporting frames play a supporting role and can support the upper shell, and meanwhile, the supporting sheets are arranged on the two sides of the upper part of the lower shell and can support the lower shell, so that the upper shell and the lower shell are prevented from being worn at the inlets of the upper shell and the lower shell after being used for a long time, and the service life of the protective box is prolonged;
through being provided with anti structure of splitting, set up the intermediate layer department at last casing and lower casing respectively through anti layer of splitting, warp and weft are woven each other and are netted, can improve the toughness of last casing and lower casing, are difficult for appearing the crackle when using for a long time, and then guarantee the insulating effect of protection box, improve the security when using.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the front view structure of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the anti-crack structure of the present invention.
The reference numbers in the figures illustrate:
1. an upper housing; 2. a support frame; 3. a support sheet; 4. a fastening structure; 401. a support pad; 402. fastening a nut; 403. fastening a bolt; 5. a lower housing; 6. a crack resistant structure; 601. an anti-cracking layer; 602. warp yarn; 603. and (4) weft yarns.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a power equipment insulation protection box convenient to splice comprises an upper shell 1, wherein supporting frames 2 are fixed on two sides of the interior of the upper shell 1, a lower shell 5 is arranged at the bottom end of the upper shell 1, supporting pieces 3 are fixed on two sides of the top end of the lower shell 5, fastening structures 4 are installed at one ends of the interiors of the upper shell 1 and the lower shell 5, each fastening structure 4 comprises a fastening bolt 403, each fastening bolt 403 penetrates through the interiors of the upper shell 1 and the lower shell 5, supporting gaskets 401 are arranged on the exterior of each fastening bolt 403, a fastening nut 402 is movably connected to the exterior of each fastening bolt 403, and anti-cracking structures 6 are arranged in the interiors of the upper shell 1 and the lower shell 5;
the supporting gaskets 401 are respectively positioned above the upper shell 1 and below the lower shell 5, the fastening bolts 403 are arranged at equal intervals, internal threads are arranged inside the fastening nuts 402, external threads are arranged outside the fastening bolts 403, the fastening nuts 402 and the fastening bolts 403 are in threaded connection, and the fastening nuts 402 can improve the fastening performance;
specifically, as shown in fig. 1 and 3, when using this structure, first, the upper casing 1 and the lower casing 5 are fitted at the overlapping joint, the fastening bolt 403 is inserted into the supporting gasket 401 in advance, then the fastening bolt 403 is inserted into the lower casing 5 and the upper casing 1 in sequence, the supporting gasket 401 is fitted over the fastening bolt 403, and then the fastening nut 402 is screwed on the outside of the fastening bolt 403, at this time, the connection between the upper casing 1 and the lower casing 5 is completed, the supporting gasket 401 plays a supporting role, thereby preventing the upper casing 1 and the lower casing 5 from being damaged, the fastening nut 402 can improve the fastening performance, and preventing the upper casing 1 and the lower casing 5 from being burst apart after long-term use;
the two support frames 2 are symmetrically distributed about the central axis of the upper shell 1, the two support sheets 3 are arranged, and the two support sheets 3 are symmetrically distributed about the central axis of the lower shell 5, so that the support performance is improved;
specifically, as shown in fig. 1 and fig. 2, when the structure is used, firstly, the supporting frames 2 are respectively located at two sides inside the upper shell 1, the supporting frames 2 play a role of supporting and can support the upper shell 1, and meanwhile, the supporting sheets 3 are located at two sides on the lower shell 5 and can support the lower shell 5, so that abrasion at the inlets of the upper shell 1 and the lower shell 5 in long-term use is prevented, and the service life of the protective box is prolonged;
the anti-cracking structure 6 comprises an anti-cracking layer 601, the anti-cracking layer 601 is arranged inside the upper shell 1 and the lower shell 5, warp yarns 602 and weft yarns 603 are arranged inside the anti-cracking layer 601, the warp yarns 602 and the weft yarns 603 are provided with a plurality of warp yarns 602 and weft yarns 603, and the warp yarns 602 and the weft yarns 603 are woven with each other to form a net, so that the toughness of the upper shell 1 and the lower shell 5 is improved;
specifically, as shown in fig. 4, when the structure is used, firstly, the anti-cracking layer 601 is respectively arranged at the interlayer of the upper shell 1 and the lower shell 5, and the warp 602 and the weft 603 are woven into a net shape, so that the toughness of the upper shell 1 and the lower shell 5 can be improved, cracks are not easy to appear when the structure is used for a long time, the insulation effect of the protective box is further ensured, and the safety in use is improved.
The working principle is as follows: when the protective box is used, firstly, the upper shell 1 and the lower shell 5 are sleeved at the lap joint, the fastening bolt 403 is pre-penetrated in the supporting gasket 401, then the fastening bolt 403 sequentially penetrates through the lower shell 5 and the upper shell 1, the supporting gasket 401 is sleeved on the fastening bolt 403, then the fastening nut 402 is screwed outside the fastening bolt 403, at the moment, the connection between the upper shell 1 and the lower shell 5 is completed, the supporting gasket 401 plays a supporting role, secondly, the supporting frames 2 are respectively positioned at two sides of the inner part of the upper shell 1, the supporting frames 2 play a supporting role and can support the upper shell 1, meanwhile, the supporting sheets 3 are positioned at two sides of the upper shell 5 and can support the lower shell 5, the upper shell 1 and the lower shell 5 are prevented from being worn due to long-term use, the warp filaments 602 and the weft filaments 603 are woven into a net shape, the toughness of the upper shell 1 and the lower shell 5 can be improved, cracks are not easy to appear in long-term use, further, the insulating effect of the protective box is ensured, and finally, and the use work of the insulating box of the electric power equipment is completed.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides an insulating protection box of power equipment convenient to concatenation, includes casing (1), its characterized in that: go up the inside both sides of casing (1) and all be fixed with carriage (2), the bottom of going up casing (1) is provided with down casing (5), and the both sides on casing (5) top all are fixed with backing sheet (3) down, go up casing (1) and the inside one end of casing (5) down and all install fastening structure (4), fastening structure (4) are including fastening bolt (403), fastening bolt (403) all run through in the inside of last casing (1) and casing (5) down, the outside of fastening bolt (403) all is provided with supporting pad (401), the outside swing joint of fastening bolt (403) has fastening nut (402), the inside of going up casing (1) and casing (5) down all is provided with anti-crack structure (6).
2. The electrical equipment insulation protection box convenient to splice of claim 1, characterized in that: the support frame (2) is provided with two, two the support frame (2) is the symmetric distribution about the axis of last casing (1).
3. The electrical equipment insulation protection box convenient to splice of claim 1, wherein: the two supporting sheets (3) are arranged, and the two supporting sheets (3) are symmetrically distributed around the central axis of the lower shell (5).
4. The electrical equipment insulation protection box convenient to splice of claim 1, wherein: the support gasket (401) is respectively positioned above the upper shell (1) and below the lower shell (5), and the fastening bolts (403) are arranged at equal intervals.
5. The electrical equipment insulation protection box convenient to splice of claim 1, wherein: the internal thread is arranged inside the fastening nut (402), the external thread is arranged outside the fastening bolt (403), and the fastening nut (402) and the fastening bolt (403) are in threaded connection.
6. The electrical equipment insulation protection box convenient to splice of claim 1, wherein: the anti-cracking structure (6) comprises an anti-cracking layer (601), the anti-cracking layer (601) is arranged inside the upper shell (1) and the lower shell (5), and warp yarns (602) and weft yarns (603) are arranged inside the anti-cracking layer (601).
7. The electrical equipment insulation protection box convenient to splice of claim 6, wherein: the warp yarns (602) and the weft yarns (603) are provided with a plurality of warp yarns, and the warp yarns (602) and the weft yarns (603) are woven with each other to form a net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222128015.9U CN217984101U (en) | 2022-08-13 | 2022-08-13 | Power equipment insulation protection box convenient to concatenation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222128015.9U CN217984101U (en) | 2022-08-13 | 2022-08-13 | Power equipment insulation protection box convenient to concatenation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217984101U true CN217984101U (en) | 2022-12-06 |
Family
ID=84257767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222128015.9U Active CN217984101U (en) | 2022-08-13 | 2022-08-13 | Power equipment insulation protection box convenient to concatenation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217984101U (en) |
-
2022
- 2022-08-13 CN CN202222128015.9U patent/CN217984101U/en active Active
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