Fixing device of conductive copper bar

Abstract

The utility model provides a conductive copper bar fixing device, which relates to the field of conductive copper bar fixing devices and comprises a copper bar body and two connecting pieces, and the copper bar body is located at the tops of the two connecting pieces. The convenient fixing mechanism is located at the bottom of the copper bar body and used for fixing the copper bar body and the two connecting pieces; the insulation protection mechanism is located on the side wall of the copper bar body; the convenient fixing mechanism comprises two fixing plugs, a tensioning assembly and two limiting assemblies. By arranging the convenient fixing mechanism, the copper bar body can be conveniently inserted, mounted and fixed and conveniently detached and separated, so that the copper bar body can be mounted and fixed without using bolts and the like, and the purposes of being simple, convenient, time-saving and labor-saving in operation and effectively improving the loading and unloading efficiency are achieved; and the copper bar body can be tightly attached to the connecting piece while being wrapped for insulation protection, so that the purpose of effectively and further improving the connection tightness is achieved.

Description

Technical Field

[0001] This utility model relates to the field of conductive copper busbar fixing devices, and more particularly to a fixing device for conductive copper busbars. Background Technology

[0002] Conductive copper busbars, also known as copper busbars or copper busbars, are long conductors made of metallic copper. Their cross-section is usually rectangular or chamfered (rounded) rectangular. Conductive copper busbars are mainly used to transmit current and connect electrical equipment. They have advantages such as low resistivity and high bendability. They are suitable for electrical engineering such as high and low voltage electrical appliances, switch contacts, power distribution equipment, and busbar trunking. They are also widely used in ultra-high current electrolytic smelting projects such as metal smelting, electroplating, and chemical caustic soda production.

[0003] When in use, the conductive copper busbars are usually fixed to the conductive connectors of two electrical devices by bolts, so that the conductive copper busbars and the conductive connectors of the electrical devices are in contact and fit together. This allows the electrical devices to transmit current normally through the connected conductive copper busbars, thus enabling the devices to operate normally.

[0004] However, when using the above method, it is often necessary to manually tighten multiple bolts when connecting and fixing the conductive copper busbar to the electrical equipment with bolts. This bolt tightening operation often takes a lot of time, and the operation is troublesome and time-consuming, while the installation and disassembly efficiency is often relatively low.

[0005] Therefore, it is necessary to provide a fixing device for conductive copper busbars to solve the above-mentioned technical problems. Utility Model Content

[0006] To address the aforementioned technical problem that requires manually tightening multiple bolts, which often results in time-consuming, cumbersome, and inefficient installation and disassembly, this invention provides a fixing device for conductive copper busbars.

[0007] This utility model provides a fixing device for a conductive copper busbar, comprising: a copper busbar body and two connectors, wherein the copper busbar body is located on top of the two connectors; a convenient fixing mechanism located at the bottom of the copper busbar body for fixing the copper busbar body to the two connectors; and an insulation protection mechanism located on the side wall of the copper busbar body for insulating and protecting the copper busbar body; the convenient fixing mechanism includes two fixing plugs, a tensioning component, and two limiting components, wherein the two fixing plugs are installed at the bottom of the copper busbar body via the tensioning component, and the two limiting components are respectively installed on the side wall of the two fixing plugs.

[0008] Preferably, the tensioning assembly includes two support slide rods, two first springs, and two support slide grooves. One end of each of the two support slide rods is symmetrically fixed to the bottom of the copper busbar body. The two support slide grooves are respectively opened at one end of each of the two fixed plugs. One end of each of the two fixed plugs is slidably connected to the side wall of each of the two support slide rods through the two support slide grooves. The two ends of each of the two first springs are respectively fixedly connected to the other end of each of the two support slide rods and one end of each of the two support slide grooves.

[0009] Preferably, the limiting component includes two telescopic slides, two second springs, and two limiting blocks. The two telescopic slides are symmetrically opened on the side wall of the fixed plug. One end of each of the two second springs is fixedly connected to one end of the two telescopic slides. The side walls of the two limiting blocks are slidably connected to the side walls of the two telescopic slides, and one end of each limiting block is fixedly connected to the other end of the two second springs.

[0010] Preferably, the convenient fixing mechanism further includes two fixing holes, which are respectively opened in the middle of the two connectors, and the two fixing holes are matched with the two fixing plugs.

[0011] Preferably, the insulation protection mechanism includes an insulating sleeve and two fastening components. The insulating sleeve is fixedly connected to the side wall of the copper busbar body, and the two fastening components are respectively installed at both ends of the insulating sleeve.

[0012] Preferably, the fastening assembly includes two fixing blocks and two elastic straps. The two fixing blocks are symmetrically fixed to one end of the insulating sheath, and the two elastic straps are symmetrically fixed between the two fixing blocks.

[0013] Compared with related technologies, the fixing device for conductive copper busbars provided by this utility model has the following advantages:

[0014] Beneficial effects:

[0015] By setting up a convenient fixing mechanism, the copper busbar body can be easily plugged in and installed, and easily disassembled and separated, thus eliminating the need for bolts or other methods of installation and fixing. This achieves the goal of simple, convenient, time-saving, and labor-saving operation, effectively improving loading and unloading efficiency. Furthermore, by setting up an insulation protection mechanism, the copper busbar body can be wrapped with insulation protection while ensuring a tight fit with the connector, thereby effectively further improving the tightness of the connection. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the present invention;

[0017] Figure 2Exploded bottom view of a partial structure of the convenient fixing mechanism provided by this utility model;

[0018] Figure 3 A bottom sectional view of a partial structure of the convenient fixing mechanism provided by this utility model;

[0019] Figure 4 A schematic diagram of the insulation protection mechanism provided by this utility model.

[0020] The following components are labeled in the diagram: 1. Copper busbar body; 2. Connector; 3. Convenient fixing mechanism; 301. Fixing plug; 4. Tensioning assembly; 401. Support slide bar; 402. First spring; 403. Support slide groove; 5. Limiting assembly; 501. Telescopic slide groove; 502. Second spring; 503. Limiting block; 6. Fixing socket; 7. Insulation protection mechanism; 701. Insulation sleeve; 8. Binding assembly; 801. Fixing block; 802. Elastic strap. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to the following: Figures 1 to 4 A fixing device for a conductive copper busbar includes: a copper busbar body 1 and two connectors 2, wherein the copper busbar body 1 is located on top of the two connectors 2; a convenient fixing mechanism 3 is located at the bottom of the copper busbar body 1 for fixing the copper busbar body 1 to the two connectors 2; and an insulation protection mechanism 7 is located on the side wall of the copper busbar body 1 for providing insulation protection for the copper busbar body 1.

[0023] The convenient fixing mechanism 3 includes two fixing plugs 301, a tensioning component 4 and two limiting components 5. The two fixing plugs 301 are installed on the bottom of the copper busbar body 1 through the tensioning component 4, and the two limiting components 5 are respectively installed on the side walls of the two fixing plugs 301.

[0024] The tensioning assembly 4 includes two support slide rods 401, two first springs 402, and two support slide grooves 403. One end of the two support slide rods 401 is symmetrically fixed to the bottom of the copper busbar body 1. The two support slide grooves 403 are respectively opened at one end of the two fixed plugs 301. One end of the two fixed plugs 301 is slidably connected to the side wall of the two support slide rods 401 through the two support slide grooves 403. The two ends of the two first springs 402 are fixedly connected to the other end of the two support slide rods 401 and one end of the two support slide grooves 403, respectively.

[0025] The limiting component 5 includes two telescopic slides 501, two second springs 502, and two limiting blocks 503. The two telescopic slides 501 are symmetrically opened on the side wall of the fixed plug 301. One end of each of the two second springs 502 is fixedly connected to one end of each of the two telescopic slides 501. The side walls of the two limiting blocks 503 are slidably connected to the side walls of each of the two telescopic slides 501, and one end of each limiting block 503 is fixedly connected to the other end of each of the two second springs 502.

[0026] The convenient fixing mechanism 3 also includes two fixing holes 6, which are respectively opened in the middle of the two connectors 2, and the two fixing holes 6 are matched with the two fixing plugs 301.

[0027] In the specific implementation process, firstly, the fixed plug 301 is aligned with the fixed socket 6 on the connector 2 used for conducting electricity in the electrical equipment and inserted. As the fixed plug 301 is inserted into the fixed socket 6, the trapezoidal limiting block 503 is forced to slide and retract into the telescopic groove 501 on the side wall of the fixed plug 301. Then, by pulling down the fixed plug 301, it slides downwards along the support slide rod 401 through the support groove 403 at one end, until it is fully inserted into the fixed socket 6. At this time, the second spring 502 provides a reaction force, causing the limiting block 503 to spring back out from the telescopic groove 501. The springback of the limiting block 503 forms a limiting engagement with the connector 2, and simultaneously, the fixed plug is released. The fixed plug 301, through the reaction force provided by the first spring 402, causes the fixed plug 301 to rebound and slide upward on the support slide rod 401. The rebound and sliding of the fixed plug 301 causes the extended limiting block 503 to form a tight engagement with the connector 2, thereby completing the convenient insertion and fixing of the copper busbar body 1 and the connector 2. Similarly, when it is necessary to separate the copper busbar body 1 from the connector 2, the limiting block 503 is pressed to cause it to contract and loosen the engagement with the connector 2. Then, the fixed plug 301 is pulled out from the fixed socket 6 to complete the disassembly of the copper busbar body 1. This achieves convenient insertion and installation and convenient disassembly of the copper busbar body 1 without the need for bolts or other methods of installation and fixing. The operation is simple, convenient, time-saving, and labor-saving, effectively improving the efficiency of loading and unloading.

[0028] Furthermore, the insulation protection mechanism 7 includes an insulating sleeve 701 and two fastening components 8. The insulating sleeve 701 is fixedly connected to the side wall of the copper busbar body 1, and the two fastening components 8 are respectively installed at both ends of the insulating sleeve 701.

[0029] The fastening assembly 8 includes two fixing blocks 801 and two elastic straps 802. The two fixing blocks 801 are symmetrically fixed to one end of the insulating sleeve 701, and the two elastic straps 802 are symmetrically fixed between the two fixing blocks 801.

[0030] It should be noted that after the two ends of the copper busbar body 1 are connected and fixed to the electrical connector 2 used for conducting electricity, the copper busbar body 1 can be covered and wrapped by the insulating sleeve 701 to provide insulation protection. At the same time, by stretching one of the elastic straps 802, it is deformed and opened. The opening of one of the elastic straps 802 places one end of the connector 2, which is connected and attached to the copper busbar body 1, between the two elastic straps 802. At this time, by releasing the stretched elastic straps 802, they spring back to their original position under their own reaction force. The springback of the elastic straps 802 binds and restrains one end of the connector 2 placed between the elastic straps 802, so that the connector 2 and the copper busbar body 1 are tightly attached under the action of the elastic straps 802. In this way, it is possible to easily wrap and insulate the copper busbar body 1 while ensuring a tight fit with the connector 2, thereby effectively improving the connection tightness.

[0031] The working principle of the conductive copper busbar fixing device provided by this utility model is as follows:

[0032] In use, firstly, align the fixed plug 301 with the fixed socket 6 on the electrical device's conductive connector 2 and insert it. As the fixed plug 301 is inserted into the fixed socket 6, the trapezoidal limiting block 503 is forced to slide and retract into the telescopic groove 501 on the side wall of the fixed plug 301. Then, by pulling down the fixed plug 301, it slides downwards along the support rod 401 through the support groove 403 at one end, until it is fully inserted into the fixed socket 6. At this point, the second spring 502 provides a reaction force, causing the limiting block 503 to be forced out of the telescopic groove 501. The copper busbar body 1 extends inwards, and through the limiting block 503, it extends and forms a limiting engagement with the connector 2. Simultaneously, the fixing plug 301 is released, and the first spring 402 provides a reaction force, causing the fixing plug 301 to slide upwards on the support slide rod 401. This upward sliding of the fixing plug 301 causes the extended limiting block 503 to engage tightly with the connector 2, thus completing the convenient insertion and fixing of the copper busbar body 1 and the connector 2. Similarly, when it is necessary to separate the copper busbar body 1 from the connector 2, pressing the limiting block 503 causes it to contract and loosen the engagement with the connector 2, and then the fixing plug 301 is re-inserted. 1. The copper busbar body 1 can be disassembled by pulling it out of the fixed socket 6. This effectively facilitates convenient plug-in installation and disassembly of the copper busbar body 1, eliminating the need for bolts or other methods of installation and fixation. The operation is simple, convenient, time-saving, and labor-saving, effectively improving the efficiency of installation and disassembly. Next, after connecting and fixing both ends of the copper busbar body 1 to the electrical equipment's conductive connector 2, the copper busbar body 1 can be covered and wrapped with the insulating sleeve 701 to provide insulation protection. Simultaneously, by stretching one of the elastic straps 802, it deforms and opens under stress, allowing the elastic strap to... The binding straps 802 are opened, placing one end of the connector 2, which is connected and attached to the copper busbar body 1, between the two elastic binding straps 802. At this time, by loosening the stretched elastic binding straps 802, they spring back to their original position under their own reaction force. The springback of the elastic binding straps 802 can bind and restrain one end of the connector 2 placed between the elastic binding straps 802, thereby making the connector 2 and the copper busbar body 1 fit tightly together under the action of the elastic binding straps 802. This achieves the purpose of effectively wrapping and insulating the copper busbar body 1 while making it fit tightly with the connector 2, thereby effectively improving the connection tightness.

[0033] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A fixing device for electrically conductive copper bars, characterized in that include: A copper busbar body (1) and two connectors (2), wherein the copper busbar body (1) is located on top of the two connectors (2); A convenient fixing mechanism (3) is located at the bottom of the copper busbar body (1) for fixing the copper busbar body (1) to the two connectors (2); An insulating protection mechanism (7) is located on the side wall of the copper busbar body (1) for insulating the copper busbar body (1); The convenient fixing mechanism (3) includes two fixing plugs (301), a tensioning component (4) and two limiting components (5). The two fixing plugs (301) are installed on the bottom of the copper busbar body (1) through the tensioning component (4), and the two limiting components (5) are respectively installed on the side walls of the two fixing plugs (301).

2. The fixing device of the conductive copper bar according to claim 1, characterized in that, The tensioning assembly (4) includes two support slide rods (401), two first springs (402), and two support slide grooves (403). One end of each of the two support slide rods (401) is symmetrically fixed to the bottom of the copper busbar body (1). The two support slide grooves (403) are respectively opened at one end of each of the two fixed plugs (301). One end of each of the two fixed plugs (301) is slidably connected to the side wall of each of the two support slide rods (401) through the two support slide grooves (403). The two ends of each of the two first springs (402) are fixedly connected to the other end of each of the two support slide rods (401) and one end of each of the two support slide grooves (403).

3. The device of claim 1, wherein the device is configured to be attached to a busbar. The limiting component (5) includes two telescopic slides (501), two second springs (502), and two limiting blocks (503). The two telescopic slides (501) are symmetrically opened on the side wall of the fixed plug (301). One end of each of the two second springs (502) is fixedly connected to one end of each of the two telescopic slides (501). The side walls of the two limiting blocks (503) are slidably connected to the side walls of each of the two telescopic slides (501), and one end of each limiting block (503) is fixedly connected to the other end of each of the two second springs (502).

4. The device of claim 1, wherein the device is configured to be attached to a busbar. The convenient fixing mechanism (3) also includes two fixing holes (6), which are respectively opened in the middle of the two connectors (2), and the two fixing holes (6) are matched with the two fixing plugs (301).

5. The device of claim 1, wherein the device is configured to be attached to a busbar. The insulation protection mechanism (7) includes an insulating sleeve (701) and two fastening components (8). The insulating sleeve (701) is fixedly connected to the side wall of the copper busbar body (1), and the two fastening components (8) are respectively installed at both ends of the insulating sleeve (701).

6. The device of claim 5, wherein the device is configured to be attached to the busbar by a plurality of fasteners. The fastening assembly (8) includes two fixing blocks (801) and two elastic straps (802). The two fixing blocks (801) are symmetrically fixed to one end of the insulating sheath (701), and the two elastic straps (802) are symmetrically fixed between the two fixing blocks (801).

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