CN211089062U - Bus duct connection structure - Google Patents
Bus duct connection structure Download PDFInfo
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- CN211089062U CN211089062U CN201922464967.6U CN201922464967U CN211089062U CN 211089062 U CN211089062 U CN 211089062U CN 201922464967 U CN201922464967 U CN 201922464967U CN 211089062 U CN211089062 U CN 211089062U
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Abstract
The utility model discloses a bus duct connecting structure, which belongs to the bus duct technical field, and comprises a connecting guide plate, a first bus duct and a second bus duct to be connected, wherein the end part of the first bus duct is provided with a first conductor plate, and the end part of the second bus duct is provided with a second conductor plate, and also comprises a cover plate and a shell; the shell comprises a bottom plate and a side plate, and the bottom plate is arranged between the first bus duct and the second bus duct; a first positioning block and a second positioning block are fixed on the bottom plate, a positioning groove is formed between the first positioning block and the second positioning block, an elastic sheet is arranged in the positioning groove, the upper end of the elastic sheet is fixed on the side wall of the first positioning block, and the lower end of the elastic sheet extends towards the direction of the second positioning block and is abutted against the surface of the connecting guide plate, so that the connecting guide plate is positioned in the positioning groove; connect baffle one side and shell fragment to support tightly, the opposite side is connected with first conductor board and the contact of second conductor board, and the apron lid is established in the curb plate top, has solved the relatively poor problem of water-proof effects of bus duct connection structure department.
Description
Technical Field
The utility model relates to a bus duct technical field, in particular to bus duct connection structure.
Background
With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission lead cannot meet the requirement in a large-current transmission system, and the parallel connection of multiple cables brings inconvenience to on-site installation, construction and connection. The bus duct is produced as a novel distribution wire, compared with the traditional cable, the bus duct fully shows the superiority of the bus duct in large current transmission, simultaneously, because of adopting new technology and new process, the contact resistance and temperature rise at the joint of two ends of the bus duct and the splicing part of the branching port are greatly reduced, and high-quality insulating material is used in the bus duct, thereby improving the safe reliability of the bus duct and improving the whole system. In the bus duct installation process, because bus duct length is limited, when long distance transmission is needed, a plurality of bus ducts are often needed to be butted together so as to realize the connection of adjacent bus ducts.
Chinese patent with an authorization notice number of CN206432663U and an authorization notice date of 2017, 08 and 22 discloses a heat dissipation type bus duct connection structure, which comprises a first bus duct, a second bus duct and a connection guide plate group to be connected, wherein the connection guide plate group comprises a plurality of connection guide plates which are arranged in parallel and fixed together through a connecting piece.
The weak point of prior art lies in, when connecting through the connecting piece, need set up the mounting hole in the course of working such as heating panel, connection baffle, increased the processing cost and the processing degree of difficulty, and though can realize connecting being connected between baffle group and the conductor board, but the installation is more troublesome, and external water also permeates around baffle group and conductor board through the connecting piece junction easily, and water-proof effects is relatively poor, and protection level is not good enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bus duct connection structure, its relatively poor problem of water-proof effects who has solved bus duct connection structure department.
The above technical purpose of the present invention can be achieved by the following technical solutions:
A bus duct connecting structure comprises a connecting guide plate, a first bus duct and a second bus duct to be connected, wherein a first conductor plate is arranged at the end part of the first bus duct, a second conductor plate is arranged at the end part of the second bus duct, and the bus duct connecting structure further comprises a cover plate and a shell;
The shell comprises a bottom plate and side plates, the bottom plate is installed between the first bus duct and the second bus duct, the bottom surfaces of the first conductor plate and the second conductor plate are respectively contacted with the top surface of the bottom plate, and the side plates are fixed on the bottom plate and are positioned on two opposite sides of the first conductor plate and the second conductor plate;
A first positioning block and a second positioning block are fixed on the bottom plate, a positioning groove for inserting and connecting a guide plate is formed between the first positioning block and the second positioning block, an elastic sheet is arranged in the positioning groove, the upper end of the elastic sheet is fixed on the side wall of the first positioning block, and the lower end of the elastic sheet extends towards the direction of the second positioning block and abuts against the surface of the connecting guide plate, so that the connecting guide plate is positioned in the positioning groove;
One side of the connecting guide plate is tightly abutted to the elastic sheet, the other side of the connecting guide plate is in contact connection with the first conductor plate and the second conductor plate, and the cover plate is covered above the side plate.
By adopting the structure, during installation, the bottom plate is fixed between the first bus duct and the second bus duct firstly, then the connecting guide plate is inserted, the lower side of the connecting guide plate is inserted into the positioning groove, the connecting guide plate is connected with the first conductor plate and the first conductor plate through the positioning of the elastic sheet, and then the cover plate is covered, so that the installation of the first bus duct and the second bus duct is completed, and the use is simple and convenient. The mode that the connecting piece is connected has been cancelled, need not set up the mounting hole in the course of working such as heating panel, connection baffle, and the processing preparation is more convenient, and external water also hardly permeates in the casing, and water-proof effects is better, and protection level is higher.
The method is further optimized as follows: and the outer side of the side plate is provided with a radiating fin, and the length direction of the radiating fin is the same as the height direction of the side plate.
By adopting the structure, the heat dissipation area is increased, and a better heat dissipation effect is achieved.
The method is further optimized as follows: the cooling fin is provided with a plurality ofly, and a plurality ofly the cooling fin is along first busway length direction is equidistant to be arranged.
Adopt above-mentioned structure, on the one hand can increase heat radiating area, improves the radiating effect, and on the other hand sets the fin to vertical, can prevent the fin ponding.
The method is further optimized as follows: the connecting guide plate, the first conductor plate and the second conductor plate are all provided with a plurality of, and a plurality of connecting guide plate, first conductor plate and second conductor plate are equidistant parallel arrangement, connecting guide plate, first conductor plate and second conductor plate quantity the same and position one-to-one.
With the above configuration, the first conductive plate and the corresponding second conductive plate can be connected by the same connecting guide plate.
The method is further optimized as follows: insulation plates are fixed on two opposite sides of the connecting guide plate, and the first conductor plate and the second conductor plate which are connected with the same connecting guide plate are respectively located on two opposite sides of the insulation plates and are in contact with the insulation plates.
By adopting the structure, short circuit is prevented, and the safety of power transmission is improved.
The method is further optimized as follows: the insulating plate is located above the first positioning block and the second positioning block, and the tops of the first positioning block and the second positioning block are respectively contacted with the insulating plate.
By adopting the structure, the guide plate can be conveniently connected and positioned.
The method is further optimized as follows: the bottom plate is respectively connected with the bottom of the first bus duct groove and the bottom of the second bus duct groove screw.
By adopting the structure, the dismounting and the mounting are convenient, and the connection strength is higher.
The method is further optimized as follows: the cover plate is in screw connection with the top of the first bus duct and the top of the second bus duct respectively.
By adopting the structure, the dismounting and the mounting are convenient, and the connection strength is higher.
To sum up, the utility model discloses following beneficial effect has: during the installation, fix the bottom plate between first bus duct and second bus duct earlier, then insert the connection baffle, make the connection baffle downside insert the constant head tank in to through the shell fragment location, make the connection baffle link to each other with first conductor board and first conductor board, then cover the apron, screw up the screw on the apron, thereby accomplish the installation of first bus duct and second bus duct, convenience simple to use. The mode that the connecting piece is connected has been cancelled, need not set up the mounting hole in the course of working such as heating panel, connection baffle, and the processing preparation is more convenient, and external water also hardly permeates in the casing, and water-proof effects is better, and protection level is higher.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment, which is mainly used for embodying a specific structure of a bus duct connection structure;
Fig. 2 is a schematic structural diagram of the embodiment, which is mainly used for embodying a specific structure of a bus duct connection structure;
Fig. 3 is a partial schematic view of an embodiment, primarily intended to embody a mating arrangement between a first conductor plate, a second conductor plate, and a connecting guide plate;
FIG. 4 is a schematic structural diagram of the embodiment, which is mainly used for embodying the structure of the shell;
Fig. 5 is a partially sectional schematic view of an embodiment, which is mainly used for embodying the mounting structure of the connecting guide.
In the figure, 1, a first bus duct; 2. a second bus duct; 3. a cover plate; 4. a housing; 41. a side plate; 42. a base plate; 5. a heat sink; 6. a first conductor plate; 7. a second conductive plate; 8. connecting the guide plate; 9. an insulating plate; 10. a first positioning block; 11. a second positioning block; 12. positioning a groove; 13. an elastic sheet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a bus duct connecting structure is shown in figures 1-5 and comprises a connecting guide plate 8, a cover plate 3, a shell 4, a first bus duct 1 to be connected and a second bus duct 2 to be connected. First conductor plates 6 are arranged at two ends of the first bus duct 1, second conductor plates 7 are arranged at two ends of the second bus duct 2, the first conductor plates 6 and the second conductor plates 7 are arranged in a plurality, and the connecting guide plate 8 is used for connecting the first conductor plates 6 with the second conductor plates 7 corresponding to the first conductor plates 6. Specifically, the connecting guide plate 8, the first conductor plate 6 and the second conductor plate 7 are all provided in plurality, and the plurality of connecting guide plates 8, the first conductor plate 6 and the second conductor plate 7 are all arranged in parallel at equal intervals along the bus duct width direction. The connecting guide plate 8, the first conductor plate 6 and the second conductor plate 7 are the same in number and correspond to one another in position.
Referring to fig. 1-5, the housing 4 includes a bottom plate 42 and side plates 41. The bottom plate 42 is installed between the first bus duct 1 and the second bus duct 2, and preferably, the bottom plate 42 is respectively connected with the bottoms of the first bus duct 1 and the second bus duct 2 through screws. The first conductor plate 6 and the second conductor plate 7 are in contact with the top surface of the bottom plate 42 at the bottom surfaces thereof, and the side plates 41 are fixed to the bottom plate 42 at opposite sides of the first conductor plate 6 and the second conductor plate 7. The side plate 41 is located between the first bus duct 1 and the second bus duct 2. The lower side of the side plate 41 is fixed on the bottom plate 42, the upper side of the side plate contacts with the bottom surface of the cover plate 3, the cover plate 3 covers the side plate 41, and preferably, the cover plate 3 is in screw connection with the top of the first bus duct 1 and the top of the second bus duct 2 respectively. In order to accelerate the rainwater discharge, a water flow hole (not shown) may be formed in the bottom plate 42, and the water flow hole is located outside the side plate 41.
Referring to fig. 1 to 5, a first positioning block 10 and a second positioning block 11 are fixed to a base plate 42. A certain distance is arranged between the first positioning block 10 and the second positioning block 11, so that a positioning groove 12 for inserting the connecting guide plate 8 is formed. The positioning groove 12 is internally provided with a spring piece 13, the upper end of the spring piece 13 is fixed on the side wall of the first positioning block 10, and the lower end of the spring piece 13 extends towards the second positioning block 11 and is abutted against the surface of the connecting guide plate 8, so that the connecting guide plate 8 is positioned in the positioning groove 12. In a natural state, the distance between the lower end of the elastic sheet 13 and the second positioning block 11 is smaller than the width of the connecting guide plate 8, and the width of the positioning groove 12 is larger than the width of the connecting guide plate 8. In order to realize that each connecting guide plate 8 has a positioning groove 12 corresponding to it, specifically, the positioning grooves 12 are provided in plurality, and the number of the positioning grooves 12 is the same as that of the connecting guide plates 8.
Referring to fig. 1 to 5, one side of the connecting guide plate 8 abuts against the elastic sheet 13, and the other side is in contact connection with the first conductor plate 6 and the second conductor plate 7. Insulating plates 9 are fixed in the middle of two opposite sides of the connecting guide plate 8, and the first conductor plate 6 and the second conductor plate 7 which are connected with the same connecting guide plate 8 are respectively positioned on two opposite sides of the insulating plates 9 and are in contact with the insulating plates 9. The insulation board 9 is located above the first positioning block 10 and the second positioning block 11, and the tops of the first positioning block 10 and the second positioning block 11 are respectively contacted with the insulation board 9. The radiating fins 5 are provided on the outer side of the side plate 41, and the longitudinal direction of the radiating fins 5 is the same as the height direction of the side plate 41. The cooling fins 5 are arranged in a plurality of manners, the cooling fins 5 are arranged at equal intervals along the length direction of the first bus duct 1, and the length direction of the first bus duct 1 is the same as that of the second bus duct 2.
During the installation, fix bottom plate 42 between first bus duct 1 and second bus duct 2 earlier, then insert connection baffle 8, make and connect baffle 8 downside and insert in constant head tank 12 to fix a position through shell fragment 13, make and connect baffle 8 and first conductor plate 6 and second conductor plate 7 and link to each other, then cover apron 3, tighten the screw on apron 3, thereby accomplish the installation of first bus duct 1 and second bus duct 2, convenience simple to use.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a bus duct connection structure, is including connecting baffle (8) and first bus duct (1), second bus duct (2) of treating to connect, first bus duct (1) tip is provided with first conductor plate (6), second bus duct (2) tip is provided with second conductor plate (7), characterized by: the device also comprises a cover plate (3) and a shell (4);
The shell (4) comprises a bottom plate (42) and side plates (41), the bottom plate (42) is installed between the first bus duct (1) and the second bus duct (2), the bottom surfaces of the first conductor plate (6) and the second conductor plate (7) are respectively contacted with the top surface of the bottom plate (42), and the side plates (41) are fixed on the bottom plate (42) and are positioned at two opposite sides of the first conductor plate (6) and the second conductor plate (7);
A first positioning block (10) and a second positioning block (11) are fixed on the bottom plate (42), a positioning groove (12) for inserting and connecting the guide plate (8) is formed between the first positioning block (10) and the second positioning block (11), an elastic sheet (13) is arranged in the positioning groove (12), the upper end of the elastic sheet (13) is fixed on the side wall of the first positioning block (10), and the lower end of the elastic sheet extends towards the direction of the second positioning block (11) and is tightly abutted against the surface of the connecting guide plate (8), so that the connecting guide plate (8) is positioned in the positioning groove (12);
One side of the connecting guide plate (8) is tightly abutted to the elastic sheet (13), the other side of the connecting guide plate is in contact connection with the first conductor plate (6) and the second conductor plate (7), and the cover plate (3) is arranged above the side plate (41) in a covering mode.
2. A bus duct connecting structure according to claim 1, wherein: and the outer side of the side plate (41) is provided with a radiating fin (5), and the length direction of the radiating fin (5) is the same as the height direction of the side plate (41).
3. A bus duct connecting structure according to claim 2, wherein: the cooling fins (5) are arranged in a plurality, and the cooling fins (5) are arranged at equal intervals along the length direction of the first bus duct (1).
4. A bus duct connecting structure according to claim 1, wherein: the connecting guide plate (8), the first conductor plate (6) and the second conductor plate (7) are all provided with a plurality of connecting guide plates (8), the first conductor plate (6) and the second conductor plate (7) are all arranged in parallel at equal intervals, and the connecting guide plates (8), the first conductor plate (6) and the second conductor plate (7) are the same in number and are in position one-to-one correspondence.
5. A bus duct connection structure as set forth in claim 4, wherein: insulating plates (9) are fixed on two opposite sides of the connecting guide plate (8), and the first conductor plate (6) and the second conductor plate (7) which are connected with the same connecting guide plate (8) are respectively positioned on two opposite sides of the insulating plates (9) and are in contact with the insulating plates (9).
6. A bus duct connection structure as set forth in claim 5, wherein: the insulating plate (9) is positioned above the first positioning block (10) and the second positioning block (11), and the tops of the first positioning block (10) and the second positioning block (11) are respectively contacted with the insulating plate (9).
7. A bus duct connecting structure according to claim 1, wherein: the bottom plate (42) is respectively connected with the bottoms of the first bus duct (1) and the second bus duct (2) through screws.
8. A bus duct connecting structure according to claim 1, wherein: the cover plate (3) is in screw connection with the top of the first bus duct (1) and the top of the second bus duct (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464967.6U CN211089062U (en) | 2019-12-31 | 2019-12-31 | Bus duct connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464967.6U CN211089062U (en) | 2019-12-31 | 2019-12-31 | Bus duct connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN211089062U true CN211089062U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922464967.6U Active CN211089062U (en) | 2019-12-31 | 2019-12-31 | Bus duct connection structure |
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| CN (1) | CN211089062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922498A (en) * | 2021-09-15 | 2022-01-11 | 广东瀛楷电气自动化科技有限公司 | Bus duct remote control system and bus duct remote management device |
-
2019
- 2019-12-31 CN CN201922464967.6U patent/CN211089062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922498A (en) * | 2021-09-15 | 2022-01-11 | 广东瀛楷电气自动化科技有限公司 | Bus duct remote control system and bus duct remote management device |
| CN113922498B (en) * | 2021-09-15 | 2024-05-03 | 广东瀛楷电气自动化科技有限公司 | Bus duct remote control system and bus duct remote management device |
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