Busbar intelligent control device and control method

Abstract

The present invention relates to the field of busbar control technology, specifically to a busbar intelligent control device and control method, including a device housing, a wiring slot is provided at the front end of the device housing, and a connecting wire is inserted in the wiring slot, a copper bar is fixedly connected to the device housing from the right end, a first connecting plate is provided between two groups of the copper bars, and a conductive plate is provided at the bottom end of the first connecting plate, a threaded groove penetrating the first connecting plate is provided in the middle of the first connecting plate, and a fixed screw rod is threadedly connected in the threaded groove, an anti-falling mechanism is provided at the front end of the device housing, and a connecting mechanism is provided at one end of the device housing close to the copper bar. The present invention solves the problem that the busbar may fall off from the control device when the control device is vibrated by the design of the anti-falling mechanism, so that the busbar can be stably clamped by the fixed plate and the movable plate, avoiding circuit failure caused by the busbar falling off, and improving the stability of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of busbar control, and in particular to a busbar intelligent control device and a control method. Background Art

[0002] Electricity is one of the greatest inventions in modern times. It provides energy and greatly facilitates people's lives, turning many impossibilities into possibilities. With the emergence of modern engineering facilities and equipment, electricity consumption in all walks of life has increased rapidly, especially with the emergence of numerous high-rise buildings and large factories and workshops. Traditional cables as transmission conductors can no longer meet the requirements in high-current transmission systems. The parallel use of multiple cables has brought many inconveniences to on-site installation and construction. Plug-in bus ducts have emerged as a new type of distribution conductor. Compared with traditional cables, they fully demonstrate their superiority in high-current transmission. At the same time, due to the use of new technologies and processes, the contact resistance and temperature rise at the connections at both ends of the bus duct and the branch port plug-in are greatly reduced, and high-quality insulating materials are used in the bus duct, thereby improving the safety and reliability of the bus duct and making the entire system more perfect.

[0003] The existing busbar connection device has the following defects when in use:

[0004] Problem 1: The existing busbar adopts a direct plug-in method when connecting to the control device, which has poor stability. When the control device is vibrated, there is a risk that the busbar will fall off the control device, causing failures when the circuit is working, which may cause more serious consequences and reduce the stability of the device.

[0005] Problem 2: Existing busbar control devices are directly fixed with bolts when connected. During the reinforcement process, the connection plates may be squeezed and deformed due to excessive stress, resulting in poor contact at the connection, unstable circuits, and the risk of power outages during use. Therefore, busbar intelligent control devices and control methods are urgently needed to solve the above problems.

[0006] Based on this, the present invention provides a bus intelligent control device and control method to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to provide a busbar intelligent control device and control method to solve the problem that the busbar has the risk of falling off the control device and the connection plate may be squeezed and deformed due to excessive stress during the reinforcement process.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a busbar intelligent control device and a control method, comprising a device housing, a wiring slot is provided at the front end of the device housing, and a connecting wire is inserted in the wiring slot, the device housing is fixedly connected to a copper busbar from the right end, a first connecting plate is provided between two groups of the copper busbars, and a conductive plate is provided at the bottom end of the first connecting plate, a threaded groove penetrating the first connecting plate is provided in the middle of the first connecting plate, and a fixed screw rod is threadedly connected in the threaded groove, an anti-falling mechanism is provided at the front end of the device housing, and a connecting mechanism is provided at one end of the device housing close to the copper busbar.

[0009] Preferably, the anti-falling mechanism includes a fixed plate, a first notch, a sliding groove, a movable plate and a toggle block, the front end of the device shell is fixedly connected to the fixed plate, and the side of the fixed plate close to the connecting line is provided with a first notch that cooperates with the connecting line, the front end of the device shell is provided with a sliding groove, and a sliding rod is vertically fixedly connected in the sliding groove, two groups of sliders are slidably connected to the sliding rod, a first spring is wound around the sliding rod, and both ends of the first spring are respectively fixedly connected to the two groups of sliders, the end of the slider away from the sliding rod is fixedly connected to the movable plate, and another first notch is provided at the end of the movable plate close to the fixed plate.

[0010] Preferably, the connecting mechanism includes a fixing frame, a second connecting plate, a locking block, a buffer plate and a buffer block, a fixing frame is arranged above the upper side and below the copper busbar on the lower side, and the left and right ends of the fixing frame are fixedly connected to the device housing by bolts, the rear ends of the two groups of the fixing frames are connected by the second connecting plate, the first connecting plate is fixedly connected to one end close to the second connecting plate with a locking block, and the second connecting plate is provided with a locking groove that cooperates with the locking block, a buffer plate is arranged above the fixing frame, and a buffer block is fixedly connected to the top of the buffer plate, and threaded holes that cooperate with the fixed screw are provided on the buffer plate and the buffer block.

[0011] Preferably, a friction block is bonded to the inner wall of the first notch, and the friction block is made of rubber material.

[0012] Preferably, two groups of toggle blocks are fixedly connected to the other end of the movable plate, and the outer surface of the buffer block is wrapped with a protective layer made of sponge.

[0013] Preferably, heat dissipation holes are provided on the outer surface of the first connecting plate.

[0014] Preferably, the buffer plate is made of asbestos plate, the buffer block is in a "mouth" shape, and the buffer block is made of martensitic steel.

[0015] Preferably, a second spring is arranged inside the buffer block, and upper and lower ends of the second spring are fixedly connected to the inner walls of the upper and lower ends of the buffer block respectively.

[0016] Preferably, when using the anti-falling mechanism, the toggle block is pulled inwardly so that the toggle block drives the slider to slide inwardly on the slide rod through the movable plate and squeezes the first spring, and then the connecting wire is inserted into the wiring hole on the wiring slot, and the upper side of the connecting wire is fit with the first notch on the fixed plate, and then the toggle block is released, and the two groups of sliders are pushed to move to both sides under the action of the restoring force of the first spring. When the slider moves, it drives the movable plate to move and fit with the fixed plate, and the first notch on the fixed plate and the movable plate clamps the connecting wire in the middle and stabilizes the connecting wire.

[0017] 2. When connecting two sets of busbar control devices, fix the fixing frame to the device housing with bolts, bring the copper bars of the two sets of devices close together, and place the first connecting plate on the copper bars, so that the left and right sides of the bottom end of the first connecting plate are respectively in contact with the exposed parts of the two sets of copper bars, and the locking block at the rear end of the first connecting plate is inserted into the locking groove on the second connecting plate, and then screw the fixing screw into the buffer plate and the buffer block, and then pass through the first connecting plate, and then place another set of buffer plates and buffer blocks upside down at the bottom end of the fixing screw, and fix them with nuts.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The busbar intelligent control device and control method are provided with an anti-falling mechanism. The design of the anti-falling mechanism solves the problem that the busbar may fall off the control device when the control device is vibrated, so that the busbar can be stably clamped by the fixed plate and the movable plate, avoiding circuit failure caused by busbar falling off and improving the stability of the device;

[0020] 2. The busbar intelligent control device and control method are provided with a connecting mechanism. Through the design of the connecting mechanism, the problem of the connecting plate being squeezed and deformed due to excessive stress during the reinforcement process is solved. When the busbar control device is connected, the connecting mechanism can better alleviate the stress, avoid cracking of the connecting plate, and improve the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic cross-sectional view of the structure of the present invention;

[0022] Figure 2 It is a bottom view schematic diagram of the structure of the first connecting plate of the present invention;

[0023] Figure 3 It is a schematic front cross-sectional view of the structure of the first connecting plate of the present invention;

[0024] Figure 4 It is a schematic side cross-sectional view of a local structure of the anti-falling mechanism of the present invention;

[0025] Figure 5It is a side cross-sectional schematic diagram of the local structure of the copper busbar, the first connecting plate and the fixed screw rod of the present invention;

[0026] Figure 6 For the present invention Figure 1 A schematic diagram of the structure enlargement at the center A;

[0027] Figure 7 For the present invention Figure 5 A magnified schematic diagram of the structure at point B in the middle.

[0028] In the figure: 110, device housing; 120, connecting wire; 130, copper busbar; 140, first connecting plate; 141, conductive plate; 150, threaded groove; 160, fixed screw rod; 210, fixed plate; 220, first notch; 221, friction block; 230, slide groove; 231, slide bar; 232, slider; 233, first spring; 240, movable plate; 250, toggle block; 310, fixed frame; 320, second connecting plate; 330, locking block; 331, locking groove; 340, buffer plate; 350, buffer block; 351, second spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-7An embodiment of the present invention provides a busbar intelligent control device and a control method, comprising a device housing 110, a wiring slot is provided at the front end of the device housing 110, and a connecting wire 120 is inserted in the wiring slot, a copper busbar 130 is fixedly connected to the device housing 110 from the right end, a first connecting plate 140 is provided between the two groups of copper busbars 130, and a conductive plate 141 is provided at the bottom end of the first connecting plate 140, a threaded groove 150 penetrating the first connecting plate 140 is provided in the middle of the first connecting plate 140, and a fixed screw rod 160 is threadedly connected in the threaded groove 150, an anti-falling mechanism is provided at the front end of the device housing 110, and a connecting mechanism is provided at one end of the device housing 110 close to the copper busbar 130, and the anti-falling mechanism includes a fixed plate 210, a first notch 220, a slide groove 230, a movable plate 240 and a toggle block 250, the device A fixing plate 210 is fixedly connected to the front end of the shell 110, and a first notch 220 that cooperates with the connecting line 120 is opened on one side of the fixing plate 210 close to the connecting line 120, a sliding groove 230 is opened at the front end of the device shell 110, and a sliding rod 231 is vertically fixedly connected in the sliding groove 230, two groups of sliders 232 are slidably connected to the sliding rod 231, a first spring 233 is wound around the sliding rod 231, and both ends of the first spring 233 are respectively fixedly connected to the two groups of sliders 232, and one end of the slider 232 away from the sliding rod 231 is fixedly connected to a movable plate 240, and another first notch 220 is opened on the end of the movable plate 240 close to the fixed plate 210, so that the busbar can be stably clamped by the fixed plate 210 and the movable plate 240, thereby avoiding circuit failure caused by the busbar falling off and improving the stability of the device.

[0031] As a preferred solution of this embodiment: the connecting mechanism includes a fixing frame 310, a second connecting plate 320, a locking block 330, a buffer plate 340 and a buffer block 350, a fixing frame 310 is arranged above the upper side and below the lower copper bus 130, and the left and right ends of the fixing frame 310 are fixedly connected to the device housing 110 by bolts, the rear ends of the two groups of fixing frames 310 are connected by the second connecting plate 320, the first connecting plate 140 is fixedly connected to the locking block 330 at one end close to the second connecting plate 320, and the second connecting plate 320 is provided with a locking groove 331 that cooperates with the locking block 330, a buffer plate 340 is arranged above the fixing frame 310, and the top of the buffer plate 340 is fixedly connected to the buffer block 350, and the buffer plate 340 and the buffer block 350 are provided with threaded holes that cooperate with the fixed screw rod 160, so that when the busbar control device is connected, the connecting mechanism can better alleviate the stress, avoid cracking of the connecting plate, and improve the safety of the device.

[0032] As a preferred solution of this embodiment: a friction block 221 is bonded to the inner wall of the first slot 220, and the friction block 221 is made of rubber material, so that the anti-interference mechanism has a better stabilizing effect on the connecting line 120, increases the friction between the connecting line 120 and the inner wall of the first slot 220, and improves the stability of the device.

[0033] As a preferred solution of this embodiment: two sets of toggle blocks 250 are fixedly connected to the other end of the movable plate 240, and the outer surface of the buffer block 350 is wrapped with a protective layer made of sponge, which makes the operation more comfortable and improves the usability of the device.

[0034] As a preferred solution of this embodiment: heat dissipation holes are opened on the outer surface of the first connecting plate 140, so that the device has better flexibility, improves the heat dissipation capacity of the device, and improves the protection of the device.

[0035] As a preferred solution of this embodiment: the buffer plate 340 is made of asbestos board, the buffer block 350 is in a "mouth" shape, and the buffer block 350 is made of martensitic steel, which makes the structure have a longer service life and ensures the stability of the structure.

[0036] As a preferred solution of this embodiment: a second spring 351 is arranged inside the buffer block 350, and the upper and lower ends of the second spring 351 are fixedly connected to the upper and lower inner walls of the buffer block 350 respectively, so that the device has a better buffering effect on the corresponding stress and further improves the protectiveness of the device.

[0037] The bus intelligent control device and control method, the steps are as follows:

[0038] When using the anti-drop mechanism, the toggle block 250 is pulled inward, so that the toggle block 250 drives the slider 232 to slide inward on the slide rod 231 through the movable plate 240, and the first spring 233 is squeezed, and then the connecting wire 120 is inserted into the wiring hole on the wiring slot, and the upper side of the connecting wire 120 is fitted with the first notch 220 on the fixed plate 210, and then the toggle block 250 is released, and under the action of the restoring force of the first spring 233, the two groups of sliders 232 are pushed to move to both sides, and when the slider 232 moves, the movable plate 240 is driven to move and fit with the fixed plate 210, and the first notch 220 on the fixed plate 210 and the movable plate 240 sandwich the connecting wire 120 in the middle and stabilize the connecting wire 120;

[0039] When connecting two sets of busbar control devices, fix the fixing frame 310 to the device housing 110 by bolts, bring the copper bars 130 of the two sets of devices close together, and place the first connecting plate 140 on the copper bars 130, so that the left and right sides of the bottom end of the first connecting plate 140 are respectively in contact with the exposed parts of the two sets of copper bars 130, and the locking block 330 at the rear end of the first connecting plate 140 is inserted into the locking groove 331 on the second connecting plate 320, and then screw the fixing screw 160 into the buffer plate 340 and the buffer block 350, and then pass through the first connecting plate 140, and then put another set of buffer plates 340 and buffer blocks 350 upside down at the bottom end of the fixing screw 160, and fix them with nuts.

[0040] Working principle: When using the anti-drop mechanism, pull the toggle block 250 inward, so that the toggle block 250 drives the slider 232 to slide inward on the slide rod 231 through the movable plate 240, and squeezes the first spring 233, and then inserts the connecting wire 120 into the wiring hole on the wiring slot, and makes the upper side of the connecting wire 120 fit with the first notch 220 on the fixed plate 210, and then releases the toggle block 250, and under the action of the restoring force of the first spring 233, pushes the two groups of sliders 232 to move to both sides, and when the slider 232 moves, it drives the movable plate 240 to move and fit with the fixed plate 210, and the first notch 220 on the fixed plate 210 and the movable plate 240 sandwich the connecting wire 120 in the middle and stabilizes the connecting wire 120;

[0041] When connecting two sets of busbar control devices, fix the fixing frame 310 to the device housing 110 by bolts, bring the copper bars 130 of the two sets of devices close together, and place the first connecting plate 140 on the copper bars 130, so that the left and right sides of the bottom end of the first connecting plate 140 are respectively in contact with the exposed parts of the two sets of copper bars 130, and the locking block 330 at the rear end of the first connecting plate 140 is inserted into the locking groove 331 on the second connecting plate 320, and then screw the fixing screw 160 into the buffer plate 340 and the buffer block 350, and then pass through the first connecting plate 140, and then put another set of buffer plates 340 and buffer blocks 350 upside down at the bottom end of the fixing screw 160, and fix them with nuts.

[0042] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A busbar intelligent control device, comprising a device housing (110), characterized in that: The front end of the device housing (110) is provided with a wiring slot, and a connecting wire (120) is inserted into the wiring slot; the device housing (110) is fixedly connected to a copper busbar (130) at the right end; a first connecting plate (140) is provided between two groups of the copper busbars (130), and a conductive plate (141) is provided at the bottom end of the first connecting plate (140); a threaded slot (150) penetrating the first connecting plate (140) is provided in the middle of the first connecting plate (140), and a fixed screw rod (160) is connected to the inner thread of the threaded slot (150); an anti-dropping mechanism is provided at the front end of the device housing (110), and a connecting mechanism is provided at one end of the device housing (110) close to the copper busbar (130); The anti-falling mechanism comprises a fixed plate (210), a first notch (220), a slide groove (230), a movable plate (240) and a toggle block (250); the front end of the device housing (110) is fixedly connected to the fixed plate (210); a first notch (220) cooperating with the connecting line (120) is provided on a side of the fixed plate (210) close to the connecting line (120); the front end of the device housing (110) is provided with a slide groove (230), and a vertical groove (230) is provided in the slide groove (240). A slide bar (231) is fixedly connected to the slide bar (231), two groups of sliders (232) are slidably connected to the slide bar (231), a first spring (233) is wound around the slide bar (231), and both ends of the first spring (233) are respectively fixedly connected to the two groups of sliders (232), one end of the slider (232) away from the slide bar (231) is fixedly connected to a movable plate (240), and another first notch (220) is provided at one end of the movable plate (240) close to the fixed plate (210); The connection mechanism comprises a fixing frame (310), a second connection plate (320), a locking block (330), a buffer plate (340) and a buffer block (350); a fixing frame (310) is disposed above the upper copper bar (130) and below the lower copper bar (130); both left and right ends of the fixing frame (310) are fixedly connected to the device housing (110) by bolts; the rear ends of the two sets of fixing frames (310) are connected by the second connection plate (320); the first connection frame (310) is connected to the device housing (110) by bolts; A locking block (330) is fixedly connected to one end of the connecting plate (140) close to the second connecting plate (320), and a locking groove (331) that cooperates with the locking block (330) is provided on the second connecting plate (320). A buffer plate (340) is provided above the fixing frame (310), and a buffer block (350) is fixedly connected to the top of the buffer plate (340). Threaded holes that cooperate with the fixing screw rod (160) are provided on the buffer plate (340) and the buffer block (350).

2. The bus intelligent control device according to claim 1 is characterized in that: A friction block (221) is bonded to the inner wall of the first notch (220), and the friction block (221) is made of rubber material.

3. The bus intelligent control device according to claim 2 is characterized in that: The other end of the movable plate (240) is fixedly connected to two groups of toggle blocks (250), and the outer surface of the buffer block (350) is wrapped with a protective layer made of sponge.

4. The bus intelligent control device according to claim 3 is characterized in that: Heat dissipation holes are provided on the outer surface of the first connecting plate (140).

5. The bus intelligent control device according to claim 4 is characterized in that: The buffer plate (340) is made of asbestos board, the buffer block (350) is in a "mouth" shape, and the buffer block (350) is made of martensitic steel.

6. The bus intelligent control device according to claim 5 is characterized in that: A second spring (351) is arranged inside the buffer block (350), and the upper and lower ends of the second spring (351) are respectively fixedly connected to the upper and lower inner walls of the buffer block (350).

7. A control method comprising the bus intelligent control device according to claim 6, wherein the steps are as follows: When the anti-drop mechanism is used, the toggle block (250) is pulled inward, so that the toggle block (250) drives the slider (232) to slide inward on the slide rod (231) through the movable plate (240) and squeezes the first spring (233), and then the connecting wire (120) is inserted into the wiring hole on the wiring slot, and the upper side of the connecting wire (120) is fitted with the first notch (220) on the fixed plate (210), and then the toggle block (250) is released, and under the action of the restoring force of the first spring (233), the two groups of sliders (232) are pushed to move to both sides, and when the slider (232) moves, it drives the movable plate (240) to move and fit with the fixed plate (210), and the first notch (220) on the fixed plate (210) and the movable plate (240) clamp the connecting wire (120) in the middle and stabilize the connecting wire (120); 2. When connecting two sets of busbar control devices, the fixing frame (310) is fixed to the device housing (110) by bolts, the copper bars (130) of the two sets of devices are brought close together, and the first connecting plate (140) is placed on the copper bars (130), and the left and right sides of the bottom end of the first connecting plate (140) are respectively in contact with the exposed parts of the two sets of copper bars (130), and the locking block (330) at the rear end of the first connecting plate (140) is inserted into the locking groove (331) on the second connecting plate (320), and then the fixing screw rod (160) is screwed into the buffer plate (340) and the buffer block (350), and then penetrates the first connecting plate (140), and then another set of buffer plates (340) and buffer blocks (350) are placed upside down at the bottom end of the fixing screw rod (160), and fixed with nuts.

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