CN211958697U - Low current bus duct - Google Patents
Low current bus duct Download PDFInfo
- Publication number
- CN211958697U CN211958697U CN201922330853.2U CN201922330853U CN211958697U CN 211958697 U CN211958697 U CN 211958697U CN 201922330853 U CN201922330853 U CN 201922330853U CN 211958697 U CN211958697 U CN 211958697U
- Authority
- CN
- China
- Prior art keywords
- shell
- edge
- bus duct
- upper shell
- low current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a low current bus duct, upper casing, lower casing pass through buckle limit and slot cooperation slip grafting fixed connection, and the insulating fixture is fastened by the screw and the cooperation of the rivet nut in the upper casing, and the female conductor of clamping mother is located to the location, need not to punch on the shell; the baffles are arranged at the two ends of the shell, the shell is complete in structure, good in waterproof performance and attractive in appearance, a chimney effect can be prevented from being generated in the operation process of the bus system, and the bus system is safe and reliable.
Description
Technical Field
The utility model relates to a undercurrent bus duct.
Background
The shell is generally formed by combining an upper shell and a lower shell in a conventional low-current bus duct, the busbar conductor is tightly pressed and installed on the outer inner part through an insulating part by a screw, holes need to be formed in the shell, the structural integrity of the upper shell and the lower shell is damaged, the appearance of the shell is not smooth, the waterproof performance is reduced, and the attractive appearance is influenced.
Disclosure of Invention
The utility model aims to solve the technical problem that a undercurrent bus duct that waterproof performance is good, keeps the structure complete is provided.
The utility model discloses a undercurrent bus duct, its characterized in that: the bus bar conductor clamping device comprises a shell formed by combining an upper shell and a lower shell, wherein a plurality of pairs of insulating clamps are arranged between the upper shell and the lower shell, the insulating clamps are respectively formed by oppositely combining the upper insulating clamp and the lower insulating clamp to form a clamping groove, and a bus bar conductor is positioned and clamped through the clamping groove; a T-shaped groove extending along the length direction is arranged in the upper shell, a plurality of rivet nuts are clamped in the T-shaped groove, and each pair of insulating clamps can respectively penetrate through the lower insulating clamp and the upper insulating clamp from bottom to top by screws and then are matched, positioned and fastened with the rivet nuts; the lower edge of the upper shell is provided with a slot, the upper edge of the lower shell is provided with a buckle edge, and the upper shell and the lower shell can be inserted into the slot along the buckle edge in a sliding and fixed connection mode to form a shell integral structure;
the middle part of the rivet nut is provided with a hexagonal limiting section, and the edge of the upper insulating part is provided with a hexagonal hole matched with the hexagonal limiting section of the rivet nut;
the upper insulating clamp and the lower insulating clamp are in positioning fit through a section of guide pillar and a guide hole;
the solid parts of the upper insulating clamp and the lower insulating clamp are respectively provided with a weight-reducing labyrinth;
the two ends of the shell are respectively provided with a baffle plate, the baffle plate is provided with an insertion hole for the bus bar conductor to penetrate out, the baffle plate is fixedly connected to a connecting piece inside the shell through a screw, and the connecting piece is fixedly connected inside the upper shell and the lower shell through the screw;
one side of the lower edge of the upper shell is provided with a slot, the other side of the lower edge of the upper shell is provided with a buckling edge, the side of the upper edge of the lower shell corresponding to the slot of the upper shell is provided with a buckling edge, and the side corresponding to the buckling edge of the upper shell is provided with a slot;
the upper shell and the lower shell are made of a pair of sectional materials with the same section structure, and the mounting position of the upper shell on the section is formed by rotating the mounting position of the lower shell on the section by 180 degrees;
the upper shell is provided with a plurality of jacks, and the jacks are internally provided with plug sockets;
the upper shell and the lower shell are aluminum alloy sections which are of an integral structure and formed by a one-step pultrusion process.
The utility model discloses a low current bus duct, upper casing, lower casing pass through buckle limit and slot cooperation slip grafting fixed connection, and the insulating fixture is positioned by the screw and the cooperation of the rivet nut in the upper casing, need not to punch on the shell; the shell has a complete structure, good waterproof performance and attractive appearance; the baffles are arranged at the two ends of the shell, the end part of the closed shell is prevented from forming a chimney effect, meanwhile, the insulating clamp can be limited in length direction, the bus system is prevented from generating axial movement in the running process, and the bus system is safe and reliable.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a low-current bus duct in an embodiment of the present invention;
fig. 2 is a schematic view of a three-dimensional structure of the low-current bus duct of the embodiment of the present invention after being disassembled;
fig. 3 is an enlarged schematic view of a three-dimensional structure of the low-current bus duct according to the embodiment of the present invention after the insulation fixture is disassembled;
fig. 4 is a schematic view of a plane structure of a low-current bus duct in an embodiment of the present invention;
FIG. 5 is an enlarged left side view of FIG. 4;
FIG. 6 is a top view of FIG. 4;
3 FIG. 3 7 3 is 3 an 3 enlarged 3 view 3 of 3 the 3 section 3 A 3- 3 A 3 of 3 FIG. 3 4 3; 3
Fig. 8 is a schematic view of a matching planar structure of an upper shell and a lower shell of the low-current bus duct of the embodiment of the present invention.
Detailed Description
As shown in the figure, the low-current bus duct is formed by combining an upper shell 1 and a lower shell 2 to form a shell, a plurality of pairs of insulating clamps are arranged between the upper shell 1 and the lower shell 2, the plurality of pairs of insulating clamps are respectively formed by oppositely combining an upper insulating clamp 3 and a lower insulating clamp 4 to form a clamping groove, and a bus bar conductor 100 is positioned and clamped through the clamping groove; a T-shaped groove 12 extending along the length direction is formed in the inner top surface of the upper shell 1, a plurality of rivet nuts 5 are clamped in the T-shaped groove, and each pair of insulation clamps respectively penetrate through the lower insulation clamp 4 and the upper insulation clamp 3 from bottom to top through screws and then are matched, positioned and fastened with the rivet nuts 5; the lower edge of the upper shell 1 is provided with a slot 11, the upper edge of the lower shell 2 is provided with a buckling edge 21, and the lower shell 2 is inserted into the slot 11 of the upper shell 1 in a sliding manner through the buckling edge 21, so that the upper shell 1 and the lower shell 2 are fixedly connected and combined to form a shell integral structure;
a hexagonal limiting section 51 is arranged in the middle of the rivet nut 5, hexagonal holes 31 which are matched with the limiting section 51 of the rivet nut 5 are arranged on the edges of the two sides of the upper insulating part 3, and when the screw is matched and fastened with the rivet nut, the rivet nut cannot follow up rotation, and the mounting, connecting and operating are convenient;
a section of guide post 32 extending downwards is respectively arranged below two side edges of the upper insulating clamp 3, guide holes 42 penetrating up and down are respectively arranged on two side edges of the lower insulating clamp 4, and the upper insulating clamp 3 is inserted into the guide holes 42 of the lower insulating clamp 4 through the guide posts 32 in a positioning fit manner.
Two ends of the shell are respectively provided with a baffle 7, the middle part of the baffle 7 is provided with a plurality of jacks for the bus bar conductor 100 to penetrate out, the baffle 7 is fixedly connected on the connecting pieces 6 at two sides in the shell through screws, and the connecting pieces 6 are fixedly connected in the upper shell 1 and the lower shell 2 through screws; the baffle 7 can seal the end part of the shell to prevent a chimney effect from being formed, and can also limit the insulating clamp in the length direction to prevent the bus system from generating axial movement in the running process.
In the assembly process, firstly, a plurality of rivet nuts 5 are plugged in a sliding mode along T-shaped grooves on two sides of the inner top surface of an upper shell 1, an upper insulating clamp 3 and a lower insulating clamp 4 are sleeved on a busbar conductor 100 through clamping grooves in an involution mode, the upper insulating clamp 3 and the lower insulating clamp 3 sequentially penetrate through an inner hexagonal socket head cap screw 10 from bottom to top and are loosely matched and connected with the rivet nuts 5, then the paired insulating clamps slide along the T-shaped grooves to design positions along the length direction of the upper shell 1 through the rivet nuts 5, then the inner hexagonal socket head cap screw 10 is fastened and connected with the rivet nuts 5, and the busbar conductor 100 is clamped in a limiting mode; then the lower shell 2 is inserted into the slot 11 of the upper shell 1 through the clamping edge 21 in a sliding manner; the two sides of the upper shell 1 and the lower shell 2 are also provided with process grooves, the connecting piece is connected in the process grooves of the upper shell 1 and the lower shell 2 through screws, and the baffle plates are fixedly connected in the connection through screws to form an integral low-current bus duct structure without punching on the shell; the shell has complete structure, good waterproof performance and beautiful appearance.
Furthermore, weight reduction mazes are respectively arranged on the solid parts of the upper insulating clamp 3 and the lower insulating clamp 4, so that the weight is reduced, the raw material consumption is saved, and the cost is reduced.
Furthermore, one side of the lower edge of the upper shell 1 is provided with a slot, the other side of the lower edge of the upper shell 1 is provided with a buckling edge, the upper edge of the lower shell 2 is provided with a buckling edge on the side corresponding to the slot of the upper shell, the side corresponding to the buckling edge of the upper shell is provided with a slot, and the two sides of the upper shell 1 and the lower shell 2 are matched and spliced at the same time, so that the connection is reliable;
still further, the upper shell 1 and the lower shell 2 are made of a pair of section bars with the same section structure, and the installation position of the upper shell 1 on the section is formed by rotating the installation position of the lower shell 2 on the section by 180 degrees; the upper shell 1 and the lower shell 2 are aluminum alloy sections which are of an integral structure and formed by a one-step pultrusion process, and have the advantages of light weight, high strength, attractive appearance and excellent comprehensive performance.
And a plurality of jacks 8 are arranged on the upper shell 1 along the length direction, and a socket 9 is arranged in each jack 8 and used for tapping current.
The utility model discloses a low current bus duct, upper casing, lower casing pass through buckle limit and slot cooperation slip grafting fixed connection, and the insulating fixture is positioned by the screw and the cooperation of the rivet nut in the upper casing, need not to punch on the shell; the baffles are arranged at the two ends of the shell, the shell is complete in structure, good in waterproof performance and attractive in appearance, a chimney effect can be prevented from being generated in the operation process of the bus system, and the bus system is safe and reliable.
Claims (9)
1. The utility model provides a undercurrent bus duct which characterized in that: the bus bar conductor clamping device comprises a shell formed by combining an upper shell and a lower shell, wherein a plurality of pairs of insulating clamps are arranged between the upper shell and the lower shell, the insulating clamps are respectively formed by oppositely combining the upper insulating clamp and the lower insulating clamp to form a clamping groove, and a bus bar conductor is positioned and clamped through the clamping groove; a T-shaped groove extending along the length direction is arranged in the upper shell, a plurality of rivet nuts are clamped in the T-shaped groove, and each pair of insulating clamps can respectively penetrate through the lower insulating clamp and the upper insulating clamp from bottom to top by screws and then are matched, positioned and fastened with the rivet nuts; the lower edge of the upper shell is provided with a slot, the upper edge of the lower shell is provided with a buckle edge, and the upper shell and the lower shell can be inserted into a fixed connection combination through the buckle edge along the slot in a sliding mode to form a shell integral structure.
2. The low current bus duct of claim 1, wherein: the middle part of the rivet nut is provided with a hexagonal limiting section, and the edge of the upper insulating part is provided with a hexagonal hole matched with the hexagonal limiting section of the rivet nut.
3. The low current bus duct of claim 1 or 2, wherein: the upper insulating clamp and the lower insulating clamp are matched with each other in a positioning mode through a section of guide pillar and a guide hole.
4. The low current bus duct of claim 1, wherein: and the solid parts of the upper insulating clamp and the lower insulating clamp are respectively provided with a weight-reducing labyrinth.
5. The low current bus duct of claim 1, wherein: the shell both ends are provided with the baffle respectively, are provided with the jack that supplies female conductor to wear out on the baffle, and the baffle passes through screw fixed connection on the inside connecting piece of shell, and the connecting piece passes through screw fixed connection at last casing, inferior valve internal.
6. The low current bus duct of claim 1, wherein: the improved structure is characterized in that one side of the lower edge of the upper shell is provided with a slot, the other side of the lower edge of the upper shell is provided with a buckling edge, the side of the upper edge of the lower shell corresponding to the slot of the upper shell is provided with a buckling edge, and the side of the upper edge of the lower shell corresponding to the buckling edge of the upper shell is provided with a slot.
7. The low current bus duct of claim 1, wherein: the upper shell and the lower shell are made of a pair of section bars with the same section structure, and the installation position of the upper shell on the section is formed by rotating the installation position of the lower shell on the section by 180 degrees.
8. The low current bus duct of claim 1, wherein: the upper shell and the lower shell are aluminum alloy sections which are of an integral structure and formed by a one-step pultrusion process.
9. The low current bus duct of claim 1, wherein: a plurality of jacks are arranged on the upper shell, and plug sockets are arranged inside the jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922330853.2U CN211958697U (en) | 2019-12-23 | 2019-12-23 | Low current bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922330853.2U CN211958697U (en) | 2019-12-23 | 2019-12-23 | Low current bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211958697U true CN211958697U (en) | 2020-11-17 |
Family
ID=73187030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922330853.2U Active CN211958697U (en) | 2019-12-23 | 2019-12-23 | Low current bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211958697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701641A (en) * | 2020-12-22 | 2021-04-23 | 美嘉科技（镇江）有限公司 | Insulating bus duct convenient to installation |
-
2019
- 2019-12-23 CN CN201922330853.2U patent/CN211958697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701641A (en) * | 2020-12-22 | 2021-04-23 | 美嘉科技（镇江）有限公司 | Insulating bus duct convenient to installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109904812B (en) | Safe bus duct digital system | |
| CA2604891A1 (en) | Raceway with multi-positionable receptacle blocks | |
| CN201336531Y (en) | Clamping tool for replacing charged insulators of pre-stranded hardware fittings | |
| CN211958697U (en) | Low current bus duct | |
| CN204905564U (en) | Take operating handle's binding post | |
| CN203014061U (en) | Detachment-prevention plug | |
| CN109004125B (en) | Tube concealed battery | |
| CN201623415U (en) | Rapid terminal box | |
| CN107453145B (en) | Secondary locking mechanism of electric connector | |
| CN203553499U (en) | Structure applied to socket for preventing plug from falling off | |
| CN105633619B (en) | A kind of aerial electric armour clamp | |
| CN204349393U (en) | A kind of multicore wire clamp | |
| CN212695526U (en) | Distribution box easy to assemble and disassemble quickly | |
| CN202285305U (en) | Portable movable insulation electrical baffle | |
| CN219643473U (en) | Wire clamp suitable for wires with different outer diameters | |
| CN202564889U (en) | Quick-installed intensive bus duct shell body | |
| CN202282592U (en) | Wedge-shaped strain clamp for bunched cables | |
| CN206117061U (en) | Shunting unit for bus duct | |
| CN203135028U (en) | Power supply plugboard | |
| CN215731511U (en) | High-load normally-open relay | |
| CN206060120U (en) | A kind of shockproof low-voltage bus bar slot shell | |
| CN212811394U (en) | Stator structure convenient to dismantle equipment | |
| CN210724136U (en) | Cable adapter for electric power engineering | |
| CN215732275U (en) | Fast-assembling type copper binding post for cable butt joint | |
| CN218896875U (en) | Andersen plug for covering tarpaulin to quickly take electricity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |