CN115241827B - Bus duct for connecting switch box - Google Patents
Bus duct for connecting switch box Download PDFInfo
- Publication number
- CN115241827B CN115241827B CN202210903454.4A CN202210903454A CN115241827B CN 115241827 B CN115241827 B CN 115241827B CN 202210903454 A CN202210903454 A CN 202210903454A CN 115241827 B CN115241827 B CN 115241827B
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- switch box
- groove
- bus duct
- adjusting plate
- adjusting
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- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 235000014676 Phragmites communis Nutrition 0.000 claims description 4
- 244000089486 Phragmites australis subsp australis Species 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 244000273256 Phragmites communis Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
The application discloses a bus duct for connecting a switch box, which comprises a shell assembly, wherein the shell assembly comprises a shell, guide sheets and a sealing cover, an inner groove is formed in one side of the shell, the guide sheets are fixed in the inner groove, the sealing cover is blocked at an opening of the inner groove, and a splicing block is arranged on the sealing cover; an open cavity is formed in the splicing block, and an adjusting plate is arranged in the open cavity. The application is not electrically connected during installation, is electrically connected after installation and fixation, and cannot be disassembled when the power is not interrupted during disassembly.
Description
Technical Field
The application relates to the technical field of bus ducts, in particular to a bus duct for connecting a switch box.
Background
With the rapid development of cities, high-rise buildings are more and more, the electricity load of the buildings is increased sharply, and the original electric wires and cables are gradually replaced by bus ducts with large capacity, convenient branching, convenient bundling management and the like due to small capacity, inconvenient branching, inconvenient bundling management and the like. The bus duct is widely used for heavy-point projects such as electric power transmission main lines of fire-fighting equipment and main lines of fire-fighting emergency equipment, for example, important projects such as hotels, airports, subways and the like, so that the safety and stability of related products of the bus duct are important.
The bus duct is often used with the bus duct plug-in switch box, and the bus duct plug-in switch box realizes the grafting with the bus duct through setting up the interface on the bus duct, and the bus in the bus duct forms the electricity with the conducting strip in the bus duct plug-in switch box and is connected. Because bus duct grafting switch box can involve electric connection's process in the installation, and current bus duct just forms the electricity federation with the bus duct when the installation, brings the risk for the installation is crossed, consequently need design one section can not the electricity federation when the installation, the electricity federation after the installation to and the bus duct that does not cut off the power supply when dismantling then can't dismantle.
Disclosure of Invention
This section is intended to summarize some aspects of embodiments of the application and to briefly introduce some preferred embodiments, which may be simplified or omitted in this section, as well as the description abstract and the title of the application, to avoid obscuring the objects of this section, description abstract and the title of the application, which is not intended to limit the scope of this application.
The present application has been made in view of the above and/or problems occurring in the prior art.
Therefore, the application aims to solve the technical problems that the existing bus duct is poor in safety because the electrical connection is realized during installation.
In order to solve the technical problems, the application provides the following technical scheme: a bus duct for connecting a switch box, comprising,
the shell assembly comprises a shell, a guide piece and a sealing cover, wherein an inner groove is formed in one side of the shell, the guide piece is fixed in the inner groove, the sealing cover is plugged at the opening of the inner groove, and a splicing block is arranged on the sealing cover;
an open cavity is formed in the splicing block, and an adjusting plate is arranged in the open cavity.
As a preferred embodiment of the bus duct for connecting a switch box according to the present application, wherein: the adjusting plate is provided with jacks in a penetrating mode, and conductive reeds are arranged on the adjusting plate and located on two sides of the jacks.
As a preferred embodiment of the bus duct for connecting a switch box according to the present application, wherein: the adjusting plate both sides are provided with the abaculus, open cavity lateral wall is provided with the caulking groove, the abaculus set up in the caulking groove.
As a preferred embodiment of the bus duct for connecting a switch box according to the present application, wherein: the baffle is arranged at the opening of the opening cavity, and a first spring is arranged between the baffle and the adjusting plate.
As a preferred embodiment of the bus duct for connecting a switch box according to the present application, wherein: the splice is provided with the perforation inwards from the side, perforation lateral wall is provided with the square groove.
As a preferred embodiment of the bus duct for connecting a switch box according to the present application, wherein: the perforation is provided with the dead lever, dead lever one side is provided with the stopper, the stopper set up in the square groove, the stopper with square groove one end is through second spring coupling.
As a preferred embodiment of the bus duct for connecting a switch box according to the present application, wherein: the utility model discloses a fixed lever, including the dead lever, the dead lever both ends are provided with first bulge and second bulge respectively, the regulating plate side is provided with first pit.
As a preferred embodiment of the bus duct for connecting a switch box according to the present application, wherein: still include, the switch box back is provided with the jack box, be provided with conductive cutting in the jack box, the jack box lateral wall is provided with the second pit.
As a preferred embodiment of the bus duct for connecting a switch box according to the present application, wherein: the switch box is provided with a slot through, an adjusting piece is arranged in the slot, and the adjusting piece is connected with a slot shaft.
As a preferred embodiment of the bus duct for connecting a switch box according to the present application, wherein: the adjusting piece comprises a long supporting end, a short supporting end and an adjusting handle, and the distances between the long supporting end and the short supporting end are different from the rotating shaft of the adjusting piece.
The application has the beneficial effects that: the application is not electrically connected during installation, is electrically connected after installation and fixation, and cannot be disassembled when the power is not interrupted during disassembly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic view of an overall structure of a bus duct for connecting a switch box according to an embodiment of the present application;
FIG. 2 is an enlarged view of the bus duct A of FIG. 1 for connecting a switch box according to one embodiment of the present application;
fig. 3 is a schematic structural view of an adjusting plate and an open cavity in a bus duct for connecting a switch box according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an adjusting member in a bus duct for connecting a switch box according to an embodiment of the present application.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
In the following detailed description of the embodiments of the present application, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration only, and in which is shown by way of illustration only, and in which the scope of the application is not limited for ease of illustration. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Further still, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the application. 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 to 4, the present embodiment provides a bus duct for connecting a switch box, including, a housing assembly 100, where the housing assembly 100 includes a housing 101, a guide piece 102 and a cover 103, the housing 101 is provided with an inner groove from one side, the guide piece 102 is fixed in the inner groove, the cover 103 is plugged at an opening of the inner groove, and a splice block 103a is provided on the cover 103; an open cavity 103b is provided in the splice block 103a, and an adjustment plate 200 is provided in the open cavity 103 b.
In the present embodiment, a bus duct with high safety is disclosed, which can realize the electrical connection between the switch box 400 and the guide sheet 102 after the switch box 400 is mounted and fixed thereon, and ensure that the switch box 400 and the guide sheet 102 are disconnected when the switch box 400 is detached, so that the switch box 400 can be removed.
Specifically, the casing assembly 100 is a main body part of the bus duct, the casing 101 is used for protecting, the plurality of guide pieces 102 are orderly arranged in the inner groove and insulated from each other, the sealing cover 103 is used for assisting in limiting the fixed guide pieces 102, preventing the guide pieces 102 from shifting, the splicing block 103a is used for being fixedly mounted with the switch box 400, the adjusting plate 200 can be selectively electrically connected with the guide pieces 102, and meanwhile, the adjusting plate 200 is also used for electrically conducting the switch box 400 and the guide pieces 102.
Further, a jack 201 is arranged on the adjusting plate 200 in a penetrating manner, and conductive reeds 202 are arranged on the adjusting plate 200 and positioned on two sides of the jack 201; the two sides of the adjusting plate 200 are provided with the embedded blocks 203, the side wall of the opening cavity 103b is provided with the embedded groove 103d, and the embedded blocks 203 are arranged in the embedded groove 103 d; a baffle plate 103c is arranged at the opening of the opening cavity 103b, and a first spring 103e is arranged between the baffle plate 103c and the adjusting plate 200 for connection.
It should be noted that, referring to fig. 3, the caulking groove 103d does not penetrate the adjusting plate 200, the cooperation of the caulking piece 203 and the caulking groove 103d plays an auxiliary role of limiting, the adjusting plate 200 can move along a linear path in the opening cavity 103b, that is, close to and far away from the guide piece 102, specifically, in an initial state, under the action of the first spring 103e, the adjusting plate 200 is close to the baffle plate 103c and far away from the guide piece 102, when the adjusting plate 200 is stressed against the first spring 103e
When the pulling force moves, conductive reed 202 contacts conductive tab 102 and is in electrical communication therewith.
Further, the splicing block 103a is provided with a perforation 103f inwards from the side surface, the side wall of the perforation 103f is provided with a square groove 103g, the perforation 103f is provided with a fixed rod 300, one side of the fixed rod 300 is provided with a limiting block 301, the limiting block 301 is arranged in the square groove 103g, the limiting block 301 is connected with one end of the square groove 103g through a second spring 103h, two ends of the fixed rod 300 are respectively provided with a first convex circle 302 and a second convex circle 303, and the side surface of the adjusting plate 200 is provided with a first pit 204.
It should be noted that the overall length of the fixing rod 300 is greater than the length of the through hole 103f by a distance of one boss, that is, the first boss 302 and the second boss 303 cannot be completely located in the through hole 103f at the same time, and when the first boss 302 is completely located in the through hole 103f, the second boss 303 will be located outside the splicing block 103 a.
Preferably, the fixing rod 300 has a cylindrical rod-shaped structure, the limiting block 301 and the square groove 103g have an auxiliary limiting function, so as to avoid the rotation of the fixing rod 300 and limit the moving range thereof, and in an initial state, the second spring 103h tends to make the second convex circle 303 be located outside the splicing block 103 a.
When the adjusting plate 200 is in the initial state, the first concave pit 204 corresponds to the position of the through hole 103f, and the fixing rod 300 moves towards the opening cavity 103b against the second spring 103h, the first convex circle 302 is embedded in the first concave pit 204, and the second convex circle 303 is completely positioned in the through hole 103 f; when the adjusting plate 200 is pressed to move, the first concave pit 204 does not correspond to the position of the through hole 103f, and the fixing rod 300 is pushed against the second spring 103h, the first convex circle 302 contacts the side of the adjusting plate 200 and cannot move, and the second convex circle 303 does not exist
The method is submerged into the perforation 103 f.
Further, the application also comprises a switch box 400, wherein the back surface of the switch box 400 is provided with a plug groove 401, a conductive cutting 402 is arranged in the plug groove 401, and the side wall of the plug groove 401 is provided with a second pit 403.
Specifically, the installation process of the switch box 400 onto the splicing block 103a is that the splicing block 103a is inserted into the inserting groove 401, the switch box 400 presses the second bulge 303 to enable the fixing rod 300 to move until the position of the second pit 403 corresponds to that of the second bulge 303, the second bulge 303 enters the second pit 403 under the action of the second spring 103h, meanwhile, the conductive inserting strip 402 is inserted into the inserting hole 201 and is contacted with the conductive inserting strip 202, then the adjusting plate 200 is moved by the adjusting piece 405, and the conductive inserting strip 202 is contacted with the guide piece 102 to be conducted with the conductive inserting strip 402; at the same time, the first pit 204 is staggered from the through hole 103f, and the second convex circle 303 cannot move out of the second pit 403, so that the fixed installation is completed.
Further, a slot 404 is formed in the switch box 400 in a penetrating manner, an adjusting member 405 is disposed in the slot 404, and the adjusting member 405 is connected with the slot 404 in a shaft manner; the adjusting member 405 includes a long abutting end 405a, a short abutting end 405b and an adjusting handle 405c, and the long abutting end 405a and the short abutting end 405b are different in distance from the rotating shaft of the adjusting member 405.
The adjusting member 405 is rotatable about the rotation axis, the long abutting end 405a is far from the rotation axis, the short abutting end 405b is near to the rotation axis, in the initial state, the short abutting end 405b contacts the adjusting plate 200, the handle 405c is adjusted (with a tool) to rotate the adjusting member 405 until the long abutting end 405a contacts the adjusting plate 200, and under the thrust of the first spring 103e (force F in fig. 4), the handle 405c is adjusted to be balanced by the supporting force of the edge of the slot 404, and at this time, the adjusting plate 200 contacts the guide plate 102.
It is important to note that the construction and arrangement of the 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., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described 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 present application. 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 applications. Therefore, the application is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, 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 not associated with the best mode presently contemplated for carrying out the application, or those not associated with practicing the application).
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.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (2)
1. A bus duct for connecting switch box, its characterized in that: comprising the steps of (a) a step of,
the shell assembly (100), the shell assembly (100) comprises a shell (101), guide pieces (102) and a sealing cover (103), an inner groove is formed in one side of the shell (101), the guide pieces (102) are fixed in the inner groove, the sealing cover (103) is plugged at an opening of the inner groove, and a splicing block (103 a) is arranged on the sealing cover (103);
an open cavity (103 b) is formed in the splicing block (103 a), and an adjusting plate (200) is arranged in the open cavity (103 b);
the adjusting plate (200) is provided with a jack (201) in a penetrating manner, and conductive reeds (202) are arranged on the adjusting plate (200) and positioned on two sides of the jack (201);
the two sides of the adjusting plate (200) are provided with an embedded block (203), the side wall of the opening cavity (103 b) is provided with an embedded groove (103 d), and the embedded block (203) is arranged in the embedded groove (103 d);
a baffle plate (103 c) is arranged at the opening of the opening cavity (103 b), and a first spring (103 e) is arranged between the baffle plate (103 c) and the adjusting plate (200) for connection;
the splicing block (103 a) is internally provided with a perforation (103 f) from the side surface, and the side wall of the perforation (103 f) is provided with a square groove (103 g);
the through hole (103 f) is provided with a fixed rod (300), one side of the fixed rod (300) is provided with a limiting block (301), the limiting block (301) is arranged in the square groove (103 g), and the limiting block (301) is connected with one end of the square groove (103 g) through a second spring (103 h);
the two ends of the fixed rod (300) are respectively provided with a first convex circle (302) and a second convex circle (303), and the side surface of the adjusting plate (200) is provided with a first pit (204);
the electric power switch comprises a switch box (400), wherein an inserting groove (401) is formed in the back of the switch box (400), a conductive cutting (402) is arranged in the inserting groove (401), and a second pit (403) is formed in the side wall of the inserting groove (401);
the switch box (400) is provided with a slot (404) in a penetrating mode, an adjusting piece (405) is arranged in the slot (404), and the adjusting piece (405) is connected with the slot (404) in a shaft mode.
2. The bus duct for connecting a switch box of claim 1, wherein: the adjusting piece (405) comprises a long abutting end (405 a), a short abutting end (405 b) and an adjusting handle (405 c), and the distances between the long abutting end (405 a) and the short abutting end (405 b) and the rotating shaft of the adjusting piece (405) are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210903454.4A CN115241827B (en) | 2022-07-28 | 2022-07-28 | Bus duct for connecting switch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210903454.4A CN115241827B (en) | 2022-07-28 | 2022-07-28 | Bus duct for connecting switch box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115241827A CN115241827A (en) | 2022-10-25 |
| CN115241827B true CN115241827B (en) | 2023-11-14 |
Family
ID=83678151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210903454.4A Active CN115241827B (en) | 2022-07-28 | 2022-07-28 | Bus duct for connecting switch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115241827B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3035468A1 (en) * | 2014-12-18 | 2016-06-22 | Schneider Electric IT Corporation | Interface apparatus and method for connecting plug-in units to a busway |
| CN106972437A (en) * | 2017-03-08 | 2017-07-21 | 突破电气（天津）有限公司 | Jack box, slotting rotating bus device and application method |
| CN208142776U (en) * | 2018-04-27 | 2018-11-23 | 施耐德电器工业公司 | Plug assembly for bus duct and the bus duct including the plug assembly |
| CN110739587A (en) * | 2019-10-29 | 2020-01-31 | 威腾电气集团股份有限公司 | plug box pin pressing interlocking device |
| CN214100760U (en) * | 2020-12-31 | 2021-08-31 | 鼎圣集团有限公司 | Bus duct plug pile head |
-
2022
- 2022-07-28 CN CN202210903454.4A patent/CN115241827B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3035468A1 (en) * | 2014-12-18 | 2016-06-22 | Schneider Electric IT Corporation | Interface apparatus and method for connecting plug-in units to a busway |
| CN106972437A (en) * | 2017-03-08 | 2017-07-21 | 突破电气（天津）有限公司 | Jack box, slotting rotating bus device and application method |
| CN208142776U (en) * | 2018-04-27 | 2018-11-23 | 施耐德电器工业公司 | Plug assembly for bus duct and the bus duct including the plug assembly |
| CN110739587A (en) * | 2019-10-29 | 2020-01-31 | 威腾电气集团股份有限公司 | plug box pin pressing interlocking device |
| CN214100760U (en) * | 2020-12-31 | 2021-08-31 | 鼎圣集团有限公司 | Bus duct plug pile head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115241827A (en) | 2022-10-25 |
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