CN220324718U

CN220324718U - Bus duct connecting device

Info

Publication number: CN220324718U
Application number: CN202322037810.1U
Authority: CN
Inventors: 黄吕贞; 陈建锋; 赵亚晶
Original assignee: Yunnan Hengzhen Technology Co ltd
Current assignee: Yunnan Hengzhen Technology Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-09
Anticipated expiration: 2033-07-31

Abstract

The utility model relates to the technical field of power equipment and discloses a bus duct connecting device which comprises a fixing component, wherein the upper part of the fixing component is fixedly connected with a cover plate component, the cover plate component comprises a first cover plate and a second cover plate, the second cover plate is connected to the bottom surface of the first cover plate in a sliding way, sliding strips are fixedly connected to the middle parts of the surfaces of the two sides of the second cover plate, sliding grooves are formed in the middle parts of the surfaces of the two sides of the first cover plate, the sliding strips are connected in the sliding grooves in a sliding way, and the inner side surface of the fixing component is connected with a stabilizing component in a sleeved way. According to the bus duct connecting device, the problem that the existing bus duct connecting device is solved through the arranged cover plate assembly and the stable assembly, when the bus ducts are connected, the cover plate structure is fixed in size and length and cannot face the bus ducts with different lengths and sizes, and therefore the universal adaptive connecting cover plate is lacked; or the problem of limited stabilizing effect of the stabilizing structure on the whole connecting structure due to limited contact surface of the clamped stabilizing structure.

Description

Bus duct connecting device

Technical Field

The utility model relates to the technical field of power equipment, in particular to a bus duct connecting device.

Background

The bus duct is a closed metal device composed of copper and aluminum bus columns and is used for distributing larger power for each element of the dispersion system. Increasingly, wires and cables have been replaced in the field of low-voltage indoor power transmission mains engineering. In developed countries abroad, hong Kong, australian, etc. are popular. In Guangzhou, guangdong of China, bus ducts are used for more than 90% of building power distribution room outgoing lines, namely main lines leading to floors; the bus duct is used from the 630KVA transformer to the power distribution cabinet, wherein when the bus duct is connected, a relevant connecting device is needed to be used, but the following defects still exist in the actual use:

at present, when connecting bus ducts, the existing bus duct connecting device needs to use a related cover plate structure to cover the connector interface between two bus ducts so as to prevent electric shock, but the existing cover plate structure is fixed in size and length and cannot face bus ducts with different lengths, so that a universal adaptive connecting cover plate is lacked, and certain limitation exists in use; or the prior bus duct connecting device, when in use, the stable structure of the stable connector is usually only clamped by the external bolt head at the edge, and the contact surface of the clamped stable structure is limited, so that the stable effect of the stable structure on the whole connecting structure is limited, and certain limitation exists in use.

Disclosure of Invention

The present utility model is directed to a bus duct connecting device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bus duct connecting device, includes fixed subassembly, fixed subassembly upper portion fastening connection has the apron subassembly, and the apron subassembly includes first apron and second apron, second apron sliding connection is in first apron bottom surface, and second apron both sides surface middle part fixedly connected with draw runner, both sides surface middle part is provided with the spout in the first apron, and draw runner sliding connection is in the spout, fixed subassembly inboard surface cup joints and is connected with stabilizing assembly.

Preferably, the stabilizing component comprises a stabilizing piece and a third through hole, the third through hole is arranged in the middle of one side surface of the stabilizing piece in a penetrating mode, and arc-shaped openings are formed in the end surfaces of two sides of the stabilizing piece.

Preferably, the fixing assembly comprises a first fixing piece and a second fixing piece, the second fixing piece is in threaded connection with one side outside the first fixing piece, and a second through hole is formed in the middle of one side surface of the first fixing piece and the second fixing piece in a penetrating mode.

Preferably, the middle part of the outer side surface of the first fixing piece is fixedly connected with a fixing piece, the middle parts of two ends of one side surface of the fixing piece are provided with first through holes in a penetrating mode, and the middle part of the outer side surface of the second fixing piece is fixedly connected with a gasket.

Preferably, slotted holes are formed in the middle of the two ends of the outer side surface of the first fixing piece, socket head cap bolts are connected in the slotted holes in an inserted mode, and first screw holes are symmetrically formed in the middle of the outer side surface of the first fixing piece.

Preferably, the fixed subassembly middle part threaded connection has fastening assembly, and fastening assembly includes outer hexagonal bolt and spliced pole, spliced pole fixed connection is in outer hexagonal bolt one end surface middle part, and spliced pole outer end fixedly connected with hex head.

Preferably, the fastening component is provided with a plurality of connecting components in a threaded connection mode on the peripheral surface, the connecting components comprise conductive connecting sheets and second screw holes, and the second screw holes penetrate through the middle of one side surface of each conductive connecting sheet.

Preferably, the first through holes are formed in two sides of one end of the upper surface of the first cover plate in a penetrating mode, jacks are formed in the middle of the upper surface of the first cover plate in an equidistant penetrating mode, and knob bolts are inserted into the jacks in a plug-in connection mode.

Preferably, two sides of one end of the upper surface of the second cover plate are provided with second through holes in a penetrating mode, and third screw holes are formed in the middle of the upper surface of the second cover plate in an penetrating mode at equal distances.

Compared with the prior art, the utility model provides a bus duct connecting device, which has the following beneficial effects:

1. this bus duct connecting device, through the apron subassembly that sets up, be convenient for carry out the effect of connecting to the interface department of the bus duct of different length, current bus duct connecting device has been solved, when carrying out the connection of bus duct, need use relevant apron structure, cover the connector interface department between two bus ducts, thereby prevent to electrocute, but current apron structure is that size length is comparatively fixed, can't face the bus duct of different length sizes, therefore lack the connection apron of omnipotent adaptation formula, use the problem that has certain limitation.

2. This bus duct connecting device, through the stable subassembly that sets up, have the effect that improves bus duct connection stability, solved current bus duct connecting device, when using, its stable structure who stabilizes the connector is usually only the edge is pressed from both sides tightly by external bolt head, because the contact surface of the stable structure who presss from both sides tightly is limited to it is limited to lead to stable structure to the firm effect of whole connection structure, uses the problem that has certain limitation.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model;

fig. 4 is a schematic structural view of the present utility model.

In the figure: 1. a fixing assembly; 11. a first fixing member; 111. a first screw hole; 112. a slot hole; 12. a second fixing member; 121. a second through hole; 13. a fixing piece; 131. a first through hole; 14. a gasket; 2. a fastening assembly; 21. an outer hexagonal bolt; 22. a connecting column; 23. a hexagonal head; 3. a connection assembly; 31. a conductive connecting piece; 311. a second screw hole; 4. a stabilizing assembly; 41. a stabilizer; 411. a third through hole; 412. an arc-shaped opening; 5. a cover plate assembly; 51. a first cover plate; 511. a first through hole; 512. a jack; 513. a chute; 52. a second cover plate; 521. a second through hole; 522. a third screw hole; 53. a slide bar; 6. a knob bolt; 7. an inner hexagon bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples:

referring to fig. 1-4, the present utility model provides a technical solution: the bus duct connecting device comprises a fixed component 1, wherein a cover plate component 5 is fixedly connected to the upper part of the fixed component 1, the cover plate component 5 comprises a first cover plate 51 and a second cover plate 52, the second cover plate 52 is slidably connected to the bottom surface of the first cover plate 51, sliding strips 53 are fixedly connected to the middle parts of the surfaces of the two sides of the second cover plate 52, sliding grooves 513 are formed in the middle parts of the surfaces of the two sides in the first cover plate 51, the sliding strips 53 are slidably connected in the sliding grooves 513, and the inner side surface of the fixed component 1 is connected with a stabilizing component 4 in a sleeved mode; the stabilizing assembly 4 comprises a stabilizing piece 41 and a third through hole 411, the third through hole 411 is arranged in the middle of one side surface of the stabilizing piece 41 in a penetrating manner, and arc-shaped openings 412 are formed in the end surfaces of two sides of the stabilizing piece 41; a first through hole 511 is formed in two sides of one end of the upper surface of the first cover plate 51 in a penetrating manner, an inserting hole 512 is formed in the middle of the upper surface of the first cover plate 51 in a penetrating manner, and a knob bolt 6 is connected in the inserting hole 512 in an inserting manner; a second through hole 521 is formed in the two sides of one end of the upper surface of the second cover plate 52 in a penetrating manner, and a third screw hole 522 is formed in the middle of the upper surface of the second cover plate 52 in a penetrating manner at equal intervals;

working principle: when the connecting device is required to connect the bus ducts, the connecting assembly 3 is connected between bus duct connectors in a clamping manner, then the hexagonal head 23 is rotated clockwise until the hexagonal head 23 is twisted off, then the upper cover plate assembly 5 is fastened and connected between bus duct ports, so that the connecting device can be used for connecting two bus ducts, and in the connecting process, the arc-shaped opening 412 on the stabilizing piece 41 in the stabilizing assembly 4 is connected to the peripheral surface of the external bolt head in a clamping manner, at the moment, the bolt head is rotated clockwise, the stabilizing piece 41 can be clamped by the bolt head, so that the stability of the connecting device in the bus ducts can be improved, and when the length of the cover plate assembly 5 is required to be adjusted, only an outward pulling force or an inward pushing force is required to be applied to the second cover plate 52, then the knob bolt 6 is inserted into the jack 512, and then the knob bolt 6 is screwed into the third screw hole 522 in a clockwise manner, so that the length of the cover plate assembly 5 can be effectively adjusted to be long or short, and the bus duct connecting device is practical and worthy of popularization.

As shown in fig. 3 and 4, the fixing assembly 1 includes a first fixing member 11 and a second fixing member 12, the second fixing member 12 is screwed on one side outside the first fixing member 11, and a second through hole 121 is formed in the middle of one side surface of the first fixing member 11 and the second fixing member 12; the middle part of the outer side surface of the first fixing piece 11 is fixedly connected with a fixing piece 13, the middle parts of two ends of one side surface of the fixing piece 13 are provided with first through holes 131 in a penetrating mode, and the middle part of the outer side surface of the second fixing piece 12 is fixedly connected with a gasket 14; the middle parts of the two ends of the outer side surface of the first fixing piece 11 are provided with slotted holes 112, the slotted holes 112 are internally connected with hexagon socket head cap bolts 7, and the middle parts of the outer side surface of the first fixing piece 11 are symmetrically provided with first screw holes 111; the middle part of the fixing component 1 is in threaded connection with a fastening component 2, the fastening component 2 comprises an outer hexagonal bolt 21 and a connecting column 22, the connecting column 22 is fixedly connected to the middle part of the surface of one end of the outer hexagonal bolt 21, and the outer end of the connecting column 22 is fixedly connected with a hexagonal head 23; the peripheral surface of the fastening component 2 is in threaded connection with a plurality of connecting components 3, the connecting components 3 comprise a conductive connecting sheet 31 and a second screw hole 311, and the second screw hole 311 is arranged in the middle of one side surface of the conductive connecting sheet 31 in a penetrating manner; specifically, when the connection assembly 3 and the fastening assembly 2 are required to be connected, the connection assembly 2 is only required to be aligned with the second screw hole 311, and then the outer hexagonal bolt 21 is screwed into the second screw hole 311 clockwise, so that the connection assembly and the fastening assembly can be connected.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a bus duct connecting device, its characterized in that, including fixed subassembly (1), fixed subassembly (1) upper portion fastening connection has apron subassembly (5), and apron subassembly (5) are including first apron (51) and second apron (52), second apron (52) sliding connection is in first apron (51) bottom surface, and second apron (52) both sides surface middle part fixedly connected with draw runner (53), both sides surface middle part is provided with spout (513) in first apron (51), and draw runner (53) sliding connection in spout (513), stable subassembly (4) have been cup jointed on fixed subassembly (1) inboard surface.

2. The bus duct connecting device according to claim 1, wherein the stabilizing assembly (4) comprises a stabilizing member (41) and a third through hole (411), the third through hole (411) is arranged in the middle of one side surface of the stabilizing member (41), and arc-shaped openings (412) are formed in two side end surfaces of the stabilizing member (41).

3. The bus duct connecting device according to claim 1, wherein the fixing assembly (1) comprises a first fixing piece (11) and a second fixing piece (12), the second fixing piece (12) is connected to the outer side of the first fixing piece (11) in a threaded mode, and a second through hole (121) is formed in the middle of the surface of one side of the first fixing piece (11) and the surface of one side of the second fixing piece (12).

4. A bus duct connecting device according to claim 3, wherein the middle part of the outer side surface of the first fixing member (11) is fixedly connected with a fixing sheet (13), the middle parts of two ends of one side surface of the fixing sheet (13) are provided with first through holes (131) in a penetrating manner, and the middle part of the outer side surface of the second fixing member (12) is fixedly connected with a gasket (14).

5. A bus duct connecting device according to claim 3, wherein the middle parts of the two ends of the outer side surface of the first fixing member (11) are provided with slots (112), the slots (112) are connected with hexagon socket bolts (7) in an inserted manner, and the middle parts of the outer side surface of the first fixing member (11) are symmetrically provided with first screw holes (111).

6. The bus duct connecting device according to claim 1, wherein the middle part of the fixing component (1) is in threaded connection with the fastening component (2), the fastening component (2) comprises an outer hexagonal bolt (21) and a connecting column (22), the connecting column (22) is fixedly connected to the middle part of one end surface of the outer hexagonal bolt (21), and the outer end of the connecting column (22) is fixedly connected with a hexagonal head (23).

7. The bus duct connecting device according to claim 6, wherein the fastening component (2) is screwed with a plurality of connecting components (3), the connecting components (3) comprise a conductive connecting piece (31) and a second screw hole (311), and the second screw hole (311) is penetrating through the middle of one side surface of the conductive connecting piece (31).

8. The bus duct connecting device according to claim 1, wherein a first through hole (511) is formed in two sides of one end of the upper surface of the first cover plate (51), insertion holes (512) are formed in the middle of the upper surface of the first cover plate (51) in an equidistant penetrating manner, and knob bolts (6) are connected in the insertion holes (512) in an inserted mode.

9. The bus duct connecting device according to claim 1, wherein a second through hole (521) is formed in two sides of one end of the upper surface of the second cover plate (52), and a third screw hole (522) is formed in the middle of the upper surface of the second cover plate (52) in an equidistant manner.