CN215955717U - Copper bar supporting mechanism for low-voltage cabinet - Google Patents
Copper bar supporting mechanism for low-voltage cabinet Download PDFInfo
- Publication number
- CN215955717U CN215955717U CN202122581521.9U CN202122581521U CN215955717U CN 215955717 U CN215955717 U CN 215955717U CN 202122581521 U CN202122581521 U CN 202122581521U CN 215955717 U CN215955717 U CN 215955717U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- low
- supporting mechanism
- voltage cabinet
- support
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 42
- 239000010949 copper Substances 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 abstract description 10
- 238000009826 distribution Methods 0.000 abstract description 6
- 238000011900 installation process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model belongs to the field of power distribution cabinet installation and application equipment, and particularly relates to a copper bar supporting mechanism for a low-voltage cabinet. According to the utility model, through the arranged clamping fixing device, the practicability and stability of the installation process of the copper busbar and the device are effectively improved, the convenient adjustment of the installation position of the copper busbar is realized, and the working process is greatly improved.
Description
Technical Field
The utility model belongs to the field of power distribution cabinet installation and application equipment, and particularly relates to a copper bar supporting mechanism for a low-voltage cabinet.
Background
The copper bar is also called as copper busbar or copper bus bar, is made of copper material, has a rectangular or chamfered (fillet) rectangular section, is called as aluminum bar, and plays a role in conveying current and connecting electrical equipment in a circuit. The copper bar is widely applied to high-voltage or low-voltage power distribution cabinets to ensure the power distribution cabinets to be used for lighting and power conversion and control of power distribution, so that the power distribution cabinets have the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme guidance, strong practicability and the like.
In the prior art, when the copper busbar is installed in the cabinet body, the copper busbar is usually arranged on the busbar bracket, and then the busbar bracket is installed on the cabinet body through bolts. Adopt the connected mode of bolt fastening copper busbar, though have better convenience to a certain extent, still have certain drawback: in the installation process, on one hand, screw holes for bolt connection need to be formed in the cabinet body, the precision of the positions of the holes is high, once the holes deviate, the arrangement of the copper bars can be influenced, and the working process is limited; on the other hand, due to the difference of manual labor force, the screwing degrees of the bolts are different, the connection stability of the device cannot be guaranteed, the labor intensity of workers is high, and the installation process is limited.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems that the installation of equipment is influenced due to higher requirements on the arrangement of screw holes by adopting a bolt to install the busbar support, the installation position of the copper busbar cannot be finely adjusted according to actual conditions and the connection stability of the equipment cannot be effectively guaranteed, the utility model provides the copper bar supporting mechanism for the low-voltage cabinet, which has the advantages of reasonable design, simple structure and convenience in processing, can effectively promote the installation process of the copper busbar, realizes convenient adjustment of the installation position of the copper busbar and improves the practicability, stability and safety of the device.
In order to achieve the purpose, the technical scheme adopted by the utility model is that the copper bar supporting mechanism for the low-voltage cabinet comprises a confluence support, wherein the confluence support is in a concave design, one side of the confluence support is provided with clamping and fixing devices, the two clamping and fixing devices are symmetrically arranged on two sides of the confluence support, the upper end of the confluence support is provided with an insulating terminal, and the upper end of the insulating terminal is provided with a copper bar.
Preferably, joint fixing device include casing, locating lever, spring and pull handle, the locating lever set up the geometric centre department in the casing, the pull be provided with the lantern ring to the tip to the cover is established in the dead lever periphery, the spring housing establish the periphery at the dead lever to the joint is in the lantern ring, lantern ring surface symmetry be provided with two and connect the commentaries on classics board, connection commentaries on classics board tip be provided with the bayonet lock.
Preferably, through grooves are formed in two sides of the lower portion of the shell and are matched with the clamping pins, limiting rods are arranged in the through grooves, and notches are formed in the upper ends of the clamping pins and are matched with the limiting rods.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the copper bar supporting mechanism for the low-voltage cabinet, the copper bar is fixed on the confluence bracket according to the requirements of use conditions, then the pulling handle is pulled to drive the clamping pin to move, after the clamping fixing device is matched with the through groove, the pulling handle is loosened, the clamping pin retracts under the action of the spring, the clamping pin penetrates through the through groove and is inserted into the bridge frame through hole in the low-voltage cabinet body, the quick connection between the two parts is further realized, and the time cost is effectively saved; meanwhile, the bridge frame arranged in the cabinet body can be used for freely adjusting and adapting the copper bar arrangement, so that the practicability of the device is improved, and inconvenience or influence on arrangement precision caused by secondary punching can be avoided; this joint fixing device has effectively promoted the installation process of copper busbar and the practicality, the stability of device to realize the convenient adjustment to copper busbar mounted position, improved the work process greatly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a schematic structural view of a copper bar supporting mechanism for a low-voltage cabinet;
FIG. 2 is a schematic view of the internal structure of the clamping device of the bus bar support;
FIG. 3 is a schematic view of the installation position of the copper bar supporting mechanism for the low-voltage cabinet;
in the above figures, 1, a confluence bracket; 2. clamping and connecting the fixing device; 21. a housing; 22. positioning a rod; 23. a spring; 24. pulling the handle; 211. a through groove; 3. an insulated terminal; 4. copper bars; 5. a collar; 6. connecting the rotating plate; 7. a bayonet lock; 71. a notch; 8. a limiting rod; 9. a low-voltage cabinet body; 10. a bridge frame.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The embodiment, as shown in fig. 1, fig. 2, fig. 3, a 4 supporting mechanism of copper bar for low-voltage cabinet, including converging support 1, converge support 1 and be the spill design, for current mature technology, its application range is wide, the practicality is strong, has better security, and one side of the support 1 that converges is provided with joint fixing device 2, and two joint fixing device 2 symmetries set up the both sides at the support 1 that converges, need further explain: the clamping fixing device 2 can be matched with a bridge frame 10 arranged in a low-voltage cabinet body 9 in the prior art, the copper bar 4 and the confluence bracket 1 are connected on the premise that the copper bar 4 meets the use requirement, and then the clamping fixing device 2 completes the stable connection between the clamping fixing device and the cabinet body 9, so that the device effectively improves the installation process of the copper busbar and the practicability and stability of the device, can realize convenient adjustment of the installation position of the copper busbar according to the actual use condition and the matching between the bridge frame 10, and greatly improves the working process; in the process: the bridge frame 10 is a device convenient for cable laying, and the clamping and fixing device 2 can make full use of the bridge frame 10 placed in the cabinet body 9, so that the copper bar 4 can be freely adjusted and adapted, the practicability of the device is improved, and inconvenience or influence on placing precision caused by secondary punching can be avoided; the upper end of the confluence support 1 is provided with an insulating terminal 3, the insulating terminal 3 is the prior art, so as to prevent the cabinet body 9 from being electrified, the safety of the device is ensured, the upper end of the insulating terminal 3 is provided with a copper bar 4, the copper bar 4 is the prior art, repeated description is avoided, mutual cooperation among all parts is realized, the practicability of the device is greatly improved, smooth operation of installation work can be ensured to a certain extent, and the production cost is saved.
In order to realize the quick connection and fixation between the copper bar 4 and the cabinet body 9, the clamping and fixing device 2 comprises a shell 21, a positioning rod 22, a spring 23 and a drawing handle 24, the positioning rod 22 is arranged at the geometric center in the shell 21 and plays a role in positioning, the drawing handle 24 is convenient for an operator to pull, on one hand, the clamping pin 7 can be driven to move so as to facilitate the clamping of the confluence bracket 1 in the cabinet body 9, on the other hand, the drawing handle 24 is loosened so that the clamping pin 7 penetrates out of the through groove 211 and is inserted into the bridge frame 10, the connection stability between the devices is improved, the end part of the drawing handle 24 is provided with a sleeve ring 5 which is sleeved at the periphery of the fixed rod, the sleeve ring 5 provides an installation position for the connecting rotating plate 6, the spring 23 is sleeved at the periphery of the fixed rod and is clamped in the sleeve ring 5, the spring 23 can drive the clamping pin 7 to reset, the convenience is brought for subsequent opening and closing, two connecting rotating plates 6 are symmetrically arranged on the outer surface of the sleeve ring 5, connect and change board 6 as middle part, can drive bayonet lock 7 when the pull is 24 by the pull and remove, for subsequent operation facilitates, connect and change 6 tip of board and be provided with bayonet lock 7, bayonet lock 7 play with the device between the purpose of stable fixed and being connected, hoisting device's safety in utilization and fastness.
For further restriction bayonet lock 7 moving direction and scope, logical groove 211 has been seted up in the both sides of casing 21 below, and with bayonet lock 7 looks adaptation, be provided with gag lever post 8 in leading to groove 211, notch 71 has been seted up to bayonet lock 7 upper end, and with gag lever post 8 looks adaptation, bayonet lock 7 resets under the twitch of 24 and the drive of spring 23, not only can avoid bayonet lock 7 can be gone into in casing 21 by the pull and influence the use of device, but also can play the purpose of restriction bayonet lock 7 moving direction, make it can be convenient quick insert to crane span structure 10 in, hoisting device practicality and convenient operability, effective save time cost.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (3)
1. The utility model provides a copper bar supporting mechanism for low-voltage cabinet, includes the support that converges, the support that converges be the spill design, its characterized in that, one side of the support that converges be provided with joint fixing device, two joint fixing device symmetry set up in the both sides of the support that converges, the support upper end that converges be provided with insulating terminal, insulating terminal upper end be provided with the copper bar.
2. The copper bar supporting mechanism for the low-voltage cabinet as claimed in claim 1, wherein the clamping fixing device comprises a housing, a positioning rod, a spring and a pulling handle, the positioning rod is arranged at the geometric center in the housing, the end of the pulling handle is provided with a sleeve ring and sleeved on the periphery of the fixing rod, the spring is sleeved on the periphery of the fixing rod and clamped in the sleeve ring, two connecting rotating plates are symmetrically arranged on the outer surface of the sleeve ring, and clamping pins are arranged at the end of the connecting rotating plates.
3. The copper bar supporting mechanism for the low-voltage cabinet as claimed in claim 2, wherein through grooves are formed in two sides of the lower portion of the housing and are matched with the clamping pins, limiting rods are arranged in the through grooves, and notches are formed in the upper ends of the clamping pins and are matched with the limiting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122581521.9U CN215955717U (en) | 2021-10-26 | 2021-10-26 | Copper bar supporting mechanism for low-voltage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122581521.9U CN215955717U (en) | 2021-10-26 | 2021-10-26 | Copper bar supporting mechanism for low-voltage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215955717U true CN215955717U (en) | 2022-03-04 |
Family
ID=80410670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122581521.9U Active CN215955717U (en) | 2021-10-26 | 2021-10-26 | Copper bar supporting mechanism for low-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215955717U (en) |
-
2021
- 2021-10-26 CN CN202122581521.9U patent/CN215955717U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214755178U (en) | Bypass cable and electrified wire connecting device | |
| CN105514877B (en) | Common-tower double-return steel pipe pole replacement insulation subjob cross-arm fixture | |
| WO2012088986A1 (en) | Maintenance tool used for direct current transmission line | |
| CN209497012U (en) | It is a kind of for folding up the device of drainage thread | |
| CN109980380A (en) | Substation Electric Equipment overhauls conductor earthing device | |
| CN215955717U (en) | Copper bar supporting mechanism for low-voltage cabinet | |
| CN210894475U (en) | A lightweight multifunctional insulating rod operating rod | |
| CN115377869B (en) | Electrified installation device of insulating sheath | |
| CN205565511U (en) | Change insulators cross arm fixture for operation with two steel pipe poles that return of tower | |
| CN203103882U (en) | Insulation bracing frame for live 10kV cable lead disconnection and connection operation | |
| CN215009292U (en) | Insulator shields for power distribution operations | |
| CN205051016U (en) | General earth bar with adjustable | |
| CN211377394U (en) | Stress application replacing device for angle steel cross arm insulator pulley | |
| CN205765009U (en) | A kind of brush cover milling fixture | |
| CN210007271U (en) | adjustable low-voltage distribution installation operation platform | |
| CN201994433U (en) | Fixing clamp for terminal block of power cable | |
| CN211879633U (en) | Plug-pull connector for overhauling grounding wire | |
| CN209358143U (en) | A current transformer installation structure of a ring network cabinet and the ring network cabinet | |
| CN112186623B (en) | Working method of hot-line connection branch wiring combination tool | |
| CN210245281U (en) | Conductive rod easy to adjust and install | |
| CN208570980U (en) | A kind of dedicated large contact surface conduction wire clamp of insulating bar | |
| CN222896572U (en) | Suspension porcelain insulator with disassembly structure | |
| CN219627108U (en) | Bus structure of AC column cabinet | |
| CN218997548U (en) | High-voltage lead fixing device | |
| CN207909591U (en) | A kind of line pin-type porcelain insulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |