CN212412695U - Joint structure of bus duct - Google Patents
Joint structure of bus duct Download PDFInfo
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- CN212412695U CN212412695U CN202020892068.6U CN202020892068U CN212412695U CN 212412695 U CN212412695 U CN 212412695U CN 202020892068 U CN202020892068 U CN 202020892068U CN 212412695 U CN212412695 U CN 212412695U
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- pressing plate
- bus duct
- joint structure
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Abstract
The utility model relates to a joint structure of a bus duct, which comprises a pair of side plates which are positioned at two sides and are arranged in parallel, wherein a fixing bolt is vertically connected between the two side plates in a penetrating way, a plurality of parallel partition plates are arranged between the two side plates, the partition plates are provided with through holes for the fixing bolt to pass through, and a connecting space for inserting the end of the bus duct is formed between the two adjacent partition plates; the upper edge and the lower edge of the side plate are bent outwards to form a connecting edge, the upper side of the side plate is perpendicularly connected with a pressing plate, the pressing plate is connected with the connecting edge through bolts, a plurality of first heat dissipation grooves which run through the pressing plate are formed in the pressing plate, a top cover is connected onto the pressing plate through bolts, a plurality of second heat dissipation grooves which run through the top cover are formed in the top cover, and the second heat dissipation grooves and the first heat dissipation grooves are arranged in a staggered mode. The utility model discloses heat dispersion is better, and the security is high.
Description
Technical Field
The utility model relates to a low voltage electrical equipment technical field, concretely relates to joint design of bus duct.
Background
Low-voltage electrical equipment includes numerous types, of which the bus duct belongs. The bus-bar groove system low-voltage nested distribution device is used for feeding and outputting power transformer to low-voltage main distribution cabinet or from low-voltage feed cabinet, and can maximally transmit 4000A current. The cable bridge type electric energy distribution device is suitable for electric energy distribution of high-rise buildings, industrial and mining enterprises, power stations and other occasions, and has obvious technical and economic advantages compared with the conventional cable bridge type electric energy distribution. And need use joint design to connect between two bus ducts.
The existing joint structure for the bus duct has poor heat dissipation capability, easily generates heat accumulation at the joint and easily causes potential safety hazards in long-term use. And thus, it is desired to improve.
SUMMERY OF THE UTILITY MODEL
The utility model provides a joint design of bus duct has solved above technical problem.
The utility model provides a scheme as follows of above-mentioned technical problem:
the utility model relates to a joint structure of a bus duct, which comprises a pair of side plates which are positioned on two sides and are arranged in parallel, wherein a fixing bolt is vertically connected between the two side plates in a penetrating way, a plurality of parallel partition plates are arranged between the two side plates, the partition plates are provided with through holes for the fixing bolt to pass through, and a connecting space for inserting the end of the bus duct is formed between the two adjacent partition plates; the upper edge and the lower edge of the side plate are bent outwards to form a connecting edge, the upper side of the side plate is perpendicularly connected with a pressing plate, the pressing plate is connected with the connecting edge through bolts, a plurality of first heat dissipation grooves which run through the pressing plate are formed in the pressing plate, a top cover is connected onto the pressing plate through bolts, a plurality of second heat dissipation grooves which run through the top cover are formed in the top cover, and the second heat dissipation grooves and the first heat dissipation grooves are arranged in a staggered mode.
The utility model has the advantages that:
a pair of side plates which are positioned at two sides and are arranged in parallel with each other are used for providing a foundation support; a fixing bolt is vertically connected between the two side plates in a penetrating manner and is used for connecting the two side plates and the plurality of partition plates between the two side plates;
a connecting space is formed between every two adjacent partition plates, and the end of the bus duct is inserted into the connecting space; the upper edge and the lower edge of the side plate are bent outwards to form connecting edges, so that the components such as the pressing plate and the top cover can be conveniently connected, and the stability can be improved;
the upper side of the side plate is vertically connected with a pressing plate, and the pressing plate is connected with the connecting edge through bolts, so that the pressing plate can be detached and connected, and is convenient to detach during maintenance; the pressing plate is provided with a plurality of first heat dissipation grooves which penetrate through the pressing plate, so that heat in a connecting space can be dissipated through airflow, heat accumulation is prevented, and long-time safe operation can be guaranteed;
have the top cap through bolted connection on the clamp plate, a plurality of second radiating grooves that run through are seted up to the top cap, and the setting of staggering of second radiating groove and first radiating groove can guarantee heat dispersion like this on the one hand, and on the other hand can prevent impurity such as dust to get into connection space.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the both sides of baffle all protruding formation location convex surface, the side of location convex surface is equipped with radiating fin.
The beneficial effect of adopting the further scheme is that: the convex surface of location conveniently fixes a position each baffle in proper order, and radiating fin utilizes the conduction to realize the heat dissipation, is favorable to further promoting heat dispersion.
Further, all be equipped with the filter screen in first radiating groove and the second radiating groove.
The beneficial effect of adopting the further scheme is that: on the basis of guaranteeing heat dispersion, promote the ability of blockking to impurity such as dust, the connection should be dismantled to the filter screen, convenient washing and change.
Furthermore, the pressing plate is provided with a first inclined baffle on one side of the first heat dissipation groove, the top cover is provided with a second inclined baffle on one side of the second heat dissipation groove, and the second inclined baffle is opposite to the first inclined baffle in direction.
The beneficial effect of adopting the further scheme is that: on the basis of guaranteeing heat dispersion, can further promote the ability of blockking to impurity such as dust.
Furthermore, the connecting edge positioned at the lower side of the side plate is connected with a bottom plate through a bolt.
The beneficial effect of adopting the further scheme is that: on the one hand, the small animals are prevented from entering the connecting space, and on the other hand, the stability can be improved.
Furthermore, the bottom plate is provided with a plurality of through heat dissipation holes.
The beneficial effect of adopting the further scheme is that: on the basis of guaranteeing stability, can promote heat dispersion.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a front view of a joint structure of a bus duct of the present invention;
fig. 2 is a schematic three-dimensional structure diagram of a joint structure of a bus duct of the present invention;
fig. 3 is a disassembly schematic view of the joint structure of the bus duct of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a side plate; 11. a connecting edge; 2. fixing the bolt; 3. a partition plate; 4. a connection space; 5. pressing a plate; 51. a first heat sink; 52. a first baffle plate; 6. a top cover; 61. a second heat sink; 62. a second baffle; 7. a base plate.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model relates to a joint structure of a bus duct, which comprises a pair of side plates 1 which are positioned on two sides and are arranged in parallel, wherein a fixing bolt 2 is vertically connected between the two side plates 1 in a penetrating way, a plurality of parallel clapboards 3 are arranged between the two side plates 1, the clapboards 3 are provided with through holes for the fixing bolt 2 to pass through, and a connecting space 4 for inserting the bus duct end is formed between the two adjacent clapboards 3; the utility model discloses a curb plate, including curb plate 1, top cover 6, curb plate 1, top cover 6, first radiating groove 51, second radiating groove 61 staggers the setting with first radiating groove 51, the last border of curb plate 1 is bent to the outside along the lower border and is formed connection limit 11, the upside of curb plate 1 is connected with clamp plate 5 perpendicularly, clamp plate 5 and 11 bolted connection of connection limit, a plurality of first radiating groove 51 that run through have been seted up to clamp plate 5, there is top cover 6 through bolted connection on clamp plate 5, a plurality of second radiating groove.
The utility model has the advantages that:
a pair of side plates 1 positioned at both sides and arranged in parallel to each other for providing a foundation support; a fixing bolt 2 is vertically connected between the two side plates 1 in a penetrating manner and is used for connecting the two side plates 1 and a plurality of partition plates 3 between the two side plates;
a connecting space 4 is formed between every two adjacent partition plates 3 for inserting the end of the bus duct; the upper edge and the lower edge of the side plate 1 are bent outwards to form a connecting edge 11, so that the components such as the pressing plate 5 and the top cover 6 can be conveniently connected, and the stability can be improved;
the upper side of the side plate 1 is vertically connected with a pressing plate 5, and the pressing plate 5 is connected with the connecting edge 11 through bolts, so that the connection and the disassembly are realized, and the disassembly during maintenance is convenient; the pressing plate 5 is provided with a plurality of first heat dissipation grooves 51 which penetrate through the pressing plate, so that heat of the connecting space 4 can be dissipated through airflow, heat accumulation is prevented, and long-time safe operation can be guaranteed;
there is top cap 6 through bolted connection on the clamp plate 5, and a plurality of second radiating grooves 61 that run through are seted up to top cap 6, and second radiating grooves 61 staggers the setting with first radiating grooves 51, can guarantee heat dispersion like this on the one hand, and on the other hand can prevent impurity such as dust to get into connection space 4.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the both sides of baffle 3 are all protruding to form the location convex surface, the side of location convex surface is equipped with radiating fin.
The beneficial effect of adopting the further scheme is that: the convex surface of location conveniently fixes a position each baffle 3 in proper order, and radiating fin utilizes the conduction to realize the heat dissipation, is favorable to further promoting heat dispersion.
Further, filter screens are arranged in the first heat dissipation groove 51 and the second heat dissipation groove 61.
The beneficial effect of adopting the further scheme is that: on the basis of guaranteeing heat dispersion, promote the ability of blockking to impurity such as dust, the connection should be dismantled to the filter screen, convenient washing and change.
Further, the pressing plate 5 is provided with an inclined first baffle 52 at one side of the first heat dissipation groove 51, the top cover 6 is provided with an inclined second baffle 62 at one side of the second heat dissipation groove 61, and the inclination direction of the second baffle 62 is opposite to that of the first baffle 52.
The beneficial effect of adopting the further scheme is that: on the basis of guaranteeing heat dispersion, can further promote the ability of blockking to impurity such as dust.
Further, a bottom plate 7 is connected to the connecting edge 11 positioned at the lower side of the side plate 1 through a bolt.
The beneficial effect of adopting the further scheme is that: on the one hand, to block small animals from entering the connection space 4 and, on the other hand, to increase stability.
Further, the bottom plate 7 is provided with a plurality of through heat dissipation holes.
The beneficial effect of adopting the further scheme is that: on the basis of guaranteeing stability, can promote heat dispersion.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. A joint structure of a bus duct is characterized by comprising a pair of side plates which are positioned on two sides and arranged in parallel, wherein a fixing bolt is vertically connected between the two side plates in a penetrating manner, a plurality of parallel partition plates are arranged between the two side plates, each partition plate is provided with a through hole for the fixing bolt to pass through, and a connecting space for inserting the end of the bus duct is formed between every two adjacent partition plates; the upper edge and the lower edge of the side plate are bent outwards to form a connecting edge, the upper side of the side plate is perpendicularly connected with a pressing plate, the pressing plate is connected with the connecting edge through bolts, a plurality of first heat dissipation grooves which run through the pressing plate are formed in the pressing plate, a top cover is connected onto the pressing plate through bolts, a plurality of second heat dissipation grooves which run through the top cover are formed in the top cover, and the second heat dissipation grooves and the first heat dissipation grooves are arranged in a staggered mode.
2. The joint structure of a bus duct according to claim 1, wherein both sides of the partition plate are protruded to form a positioning convex surface, and a side surface of the positioning convex surface is provided with a heat dissipation fin.
3. The joint structure of a bus duct of claim 1, wherein a filter screen is disposed in each of the first and second heat dissipation grooves.
4. The joint structure of a bus duct of claim 1, wherein the pressing plate has a first inclined baffle plate on one side of the first heat dissipating slot, and the top cover has a second inclined baffle plate on one side of the second heat dissipating slot, and the second inclined baffle plate is opposite to the first inclined baffle plate.
5. The joint structure of a bus duct as claimed in claim 1, wherein the connecting edge of the lower side of the side plate is connected to the bottom plate by bolts.
6. The joint structure of a bus duct of claim 5, wherein the bottom plate has a plurality of heat dissipation holes therethrough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892068.6U CN212412695U (en) | 2020-05-25 | 2020-05-25 | Joint structure of bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892068.6U CN212412695U (en) | 2020-05-25 | 2020-05-25 | Joint structure of bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212412695U true CN212412695U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020892068.6U Active CN212412695U (en) | 2020-05-25 | 2020-05-25 | Joint structure of bus duct |
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| CN (1) | CN212412695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115733109A (en) * | 2022-11-30 | 2023-03-03 | 纳图(镇江)母线有限公司 | Bus duct heat dissipation waterproof connector |
-
2020
- 2020-05-25 CN CN202020892068.6U patent/CN212412695U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115733109A (en) * | 2022-11-30 | 2023-03-03 | 纳图(镇江)母线有限公司 | Bus duct heat dissipation waterproof connector |
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