Electrical cabinet wiring device

Abstract

The utility model provides a kind of electrical cabinet wiring device, it is related to electrical cabinet accessory technical field.The electrical cabinet wiring device includes: wiring mechanism, at least has clamping line plate and side plate, and is provided with several clamping holes on clamping line plate;Clamping line plate is also provided with the adjusting mechanism that can carry out the position adjustment of wiring mechanism, and is provided with the connecting mechanism that can be connected in the inside of electrical cabinet on adjusting mechanism. Among them, the side of side plate towards clamping hole is provided with abutting component;Abutting component at least has the pressing plate of slidingly being arranged on side plate, and second screw rod is screw-connected on side plate;Pressing plate is rotatably connected with second screw rod, and the side of pressing plate towards clamping hole is provided with several abutting pieces, and the position of abutting piece corresponds with clamping hole.The utility model can adapt to different specifications of electric wire, ensure that electric wire is stably fixed.

Description

Technical Field

[0001] This utility model relates to the technical field of electrical cabinet accessories, specifically an electrical cabinet wiring device. Background Technology

[0002] Electrical cabinets, commonly known as distribution cabinets, are key devices in power systems used for power distribution, control, protection, and measurement. Their main function is to distribute electrical energy to various load points and provide protection against overload, short circuit, and leakage. The design and installation of electrical cabinets must strictly adhere to technical requirements to ensure the safe operation of the power system. Wiring within electrical cabinets can be done using methods such as exposed wiring, concealed wiring, and cable tray wiring.

[0003] Chinese utility model patent CN221767306U, filed on August 19, 2024, discloses a rapid wiring device for electrical cabinets. It consists of two U-shaped plates and several trays. Each tray has a cover plate, and fixing components are installed at both ends of the cover plate. The tray surface has several evenly spaced holes for inserting wires. Slider blocks are fixed at both ends of the tray, allowing the slides to move within the U-shaped plates and flexibly adjust the tray position according to the actual wiring location. While this device can flexibly adjust the tray position according to the internal layout of the electrical cabinet, different wires have different thicknesses. The device only uses the cover plate to press and fix the wires on top of the tray. This pressing method cannot guarantee that all wires are firmly secured, especially during later maintenance, where wires are prone to dragging. Utility Model Content

[0004] This invention addresses the problem that existing electrical cabinet rapid wiring devices only use a cover plate to press and fix the wires on top of the tray, which cannot adapt to different wire thicknesses and cannot guarantee that all wires can be pressed and fixed, easily leading to wire dragging. It provides an electrical cabinet wiring device that can adapt to the needs of wires of different thicknesses, ensure that all wires can be stably fixed, and avoid dragging.

[0005] The technical solution adopted in this utility model is:

[0006] An electrical cabinet wiring device, comprising:

[0007] The wiring mechanism has at least a wire-locking plate and a side plate, wherein the wire-locking plate is provided with a plurality of wire-locking holes;

[0008] An adjustment mechanism is provided on the wire clamping plate, and the adjustment mechanism is capable of adjusting the position of the wiring mechanism;

[0009] A connecting mechanism is provided on the adjusting mechanism, and the connecting mechanism can be connected to the inside of the electrical cabinet;

[0010] The side plate has an abutment assembly on the side facing the wire-clamping hole. The abutment assembly has at least a pressure plate slidably disposed on the side plate and a second screw threadedly connected to the side plate. The pressure plate is rotatably connected to the second screw, and a plurality of abutment members are disposed on the side of the pressure plate facing the wire-clamping hole, the abutment members corresponding to the position of the wire-clamping hole. The abutment assembly can press the abutment members against the wire in the wire-clamping hole by rotating the second screw.

[0011] Furthermore, the side plate is located on the side of the wire-clamping hole on the wire-clamping plate; the side plate has a U-shaped design, with the opening side of the side plate facing the several wire-clamping holes on the wire-clamping plate, and the pressure plate is slidably embedded in the opening on one side of the side plate.

[0012] Furthermore, both sides of the inner wall of the opening on one side of the side plate are provided with protruding ribs, and both sides of the pressure plate are provided with notches; the protruding ribs are slidably embedded in the notches.

[0013] Furthermore, the abutment member has at least a push rod, and a ball head is provided at the end of the push rod away from the pressure plate. The ball head can extend into the wire locking hole and abut against the wire, and the ball head is made of rubber.

[0014] Furthermore, both ends of the side plate are provided with plug-in components; both sides of the cable clamping plate are provided with slots for inserting the plug-in components.

[0015] Furthermore, the inner wall of the slot is provided with a locking hole; the plug-in assembly has at least a plug block connected to the side plate; the plug block is slidably embedded in the slot, and a groove is provided on the side wall of the plug block near the locking hole; a locking block is slidably embedded in the groove; a first spring is connected between the locking block and the inner wall of the groove, and the end of the locking block away from the first spring can be locked in the locking hole and is provided with an inclined surface.

[0016] Furthermore, a second spring is provided on the inner wall of the slot, and the other end of the second spring can abut against the insert block.

[0017] Furthermore, the adjusting mechanism has at least an adjusting tube and an adjusting rod; one end of the adjusting tube is connected to the wire clamping plate; one end of the adjusting rod is slidably embedded in the adjusting tube, and the other end of the adjusting rod is provided with the connecting mechanism.

[0018] Furthermore, both the adjusting tube and the adjusting rod are right-angled.

[0019] Furthermore, the connecting mechanism has at least a U-shaped plate; the U-shaped plate is connected to the adjusting mechanism, and a clamping plate is slidably disposed in the opening of the U-shaped plate, and a first screw is threaded through the side wall of the U-shaped plate; the inward end of the first screw is rotatably connected to the clamping plate, and the outward end of the first screw is provided with a second knob.

[0020] The beneficial effects of this utility model are:

[0021] 1. This utility model, by setting an adjustment mechanism and a connection mechanism, enables the wiring mechanism to flexibly and conveniently arrange the positions of wires in the electrical cabinet. Based on this, the wires are set in conjunction with the wire clamping holes between the wire clamping plate and the side plate of the wiring mechanism. The wires are further compressed by the abutment assembly with a second screw, pressure plate and abutment member on the side plate. This allows the wiring device to stably arrange and install wires of different specifications. It solves the problem that the existing electrical cabinet quick wiring device only uses a cover plate to press and fix the wires on the top of the support plate, which cannot adapt to different wire thicknesses, cannot guarantee that all wires can be pressed and fixed, and is prone to wire dragging. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a perspective view of the wiring device according to an embodiment of the present utility model;

[0024] Figure 2 This is a top sectional view of the wiring device according to an embodiment of the present utility model;

[0025] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 This is a side sectional view of the wiring device according to an embodiment of the present invention.

[0027] Reference numerals: 100-Wiring mechanism, 110-Wire clamping plate, 111-Wire clamping hole, 112-Slot, 113-Clamping hole, 120-Side plate, 122-Protruding rib, 130-Abutting component, 132-Pressure plate, 134-Second screw, 137-Top rod, 138-Ball head, 139-First knob, 140-Plug-in component, 142-Plug-in block, 143-Groove, 144-Spring, 146-Clamping block, 148-Second spring;

[0028] 200 - Adjustment mechanism, 210 - Adjustment tube, 220 - Adjustment rod, 230 - Locking bolt;

[0029] 300-Connecting mechanism, 310-U-shaped plate, 320-First screw, 330-Clamping plate, 340-Second knob. Detailed Implementation

[0030] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this invention.

[0032] The embodiments of the utility model will now be described in detail with reference to the accompanying drawings.

[0033] Example 1

[0034] Existing electrical cabinet quick wiring devices can flexibly adjust the position of the tray according to the internal layout of the electrical cabinet. However, different wire specifications are different. The above devices only press and fix the wires by covering the top of the tray with a cover plate. This pressing method cannot guarantee that all wires can be pressed and fixed. Especially during later maintenance, wires are prone to being dragged.

[0035] To address the aforementioned problems in the prior art, this embodiment provides an electrical cabinet wiring device for rapid wiring setup within an electrical cabinet. This device can accommodate wires of varying thicknesses, ensuring stable wiring and preventing dragging. Please refer to [link to relevant documentation]. Figures 1-4 The electrical cabinet wiring device mainly includes: wiring mechanism 100, adjustment mechanism 200 and connection mechanism 300, etc.

[0036] The wiring mechanism 100 is used for clamping and connecting power supply lines. For example... Figure 1 , Figure 2As shown, the wiring mechanism 100 mainly includes a cable clamping plate 110 and a side plate 120. The cable clamping plate 110 is horizontally positioned inside the electrical cabinet, and a plurality of cable clamping holes 111 are evenly spaced on one side of the cable clamping plate 110. The interior of each cable clamping hole 111 has an arc-shaped surface, adapted to the circular cross-section of the wire. The side plate 120 has a U-shaped design and is positioned on the side of the cable clamping holes 111 on the cable clamping plate 110. The opening side of the side plate 120 faces the plurality of cable clamping holes 111 on the cable clamping plate 110, and a contact component 130 is slidably embedded in the opening on one side of the side plate 120. The contact component 130 can slide to abut against the wires placed in the cable clamping holes 111, allowing wires of various specifications to be stably clamped in the cable clamping holes 111. Furthermore, the abutment assembly 130 mainly includes a pressure plate 132, which is slidably embedded in an opening on one side of the side plate 120. A second screw 134 is rotatably connected to the pressure plate 132 via a bearing. The other end of the second screw 134 passes through the middle of the side plate 120 and is rotatably connected to the side plate 120 via a thread. Simultaneously, several abutment members are evenly spaced on the side of the pressure plate 132 near the wire-locking holes 111, with each abutment member corresponding to one of the wire-locking holes 111. A first knob 139 is provided on the outward-facing end of the second screw 134 that passes through the middle of the side plate 120. Therefore, when a wire is inserted into the wire-locking hole 111 and the side plate 120 is fixed to the wire-locking plate 110, rotating the first knob 139 rotates the second screw 134, which in turn pushes the pressure plate 132 to move. The abutment members on the other side of the pressure plate 132 then abut and fix the wire in the wire-locking hole 111.

[0037] The adjustment mechanism 200 is used to adjust the height of the wiring mechanism 100 to meet the needs of different wiring conditions and wire lengths within the electrical cabinet. In this embodiment, two adjustment mechanisms 200 are respectively set at both ends of the cable clamping plate 110. The adjustment mechanism 200 mainly includes an adjustment tube 210 and an adjustment rod 220. The adjustment tube 210 is approximately right-angled, with one end connected to the side wall of the cable clamping plate 110. The adjustment rod 220 is also approximately right-angled, and is slidably embedded inside the other end of the adjustment tube 210. The other end of the adjustment rod 220 is used to set the connecting mechanism 300. Furthermore, an internal threaded hole is provided on the side wall of the adjustment tube 210, near the end where the adjustment rod 220 is embedded. A locking bolt 230 is threaded into the internal threaded hole, and the inward-facing end of the locking bolt 230 can abut against the side wall of the adjustment rod 220. Therefore, once the connecting mechanism 300 is fixed, the position of the wire clamping plate 110 can be changed by sliding the vertical part of the adjusting rod 220 up and down along the vertical part of the adjusting tube 210. Then, the locking bolt 230 is tightened to abut the adjusting rod 220, thereby fixing the position of the wire clamping plate 110 and making the position of the wire clamping plate 110 more flexible and convenient to adjust.

[0038] The connecting mechanism 300 is used to connect and fix a part of the electrical cabinet wiring device inside the electrical cabinet, ensuring the stability and effectiveness of the wiring arrangement of the electrical cabinet wiring device. In this embodiment, the other end of each of the two adjusting mechanisms 200 is provided with a connecting mechanism 300. The connecting mechanism 300 mainly includes a U-shaped plate 310, etc. A clamping plate 330 is slidably arranged in the opening of the U-shaped plate 310. One side of the clamping plate 330 abuts against the inner sidewall of the opening of the U-shaped plate 310, and can slide relative to each other, but cannot rotate relative to each other. The bottom wall of the U-shaped plate 310 is penetrated and connected to a first screw 320 by a thread. The inward end of the first screw 320 is rotatably connected to the clamping plate 330 through a bearing, and a second knob 340 is provided at the outward end of the first screw 320. Meanwhile, the distance from the inner wall of the side opposite to the first screw 320 inside the opening of the U-shaped plate 310 to the clamping plate 330 is greater than the thickness of the inner horizontal plate of the electrical cabinet. When installing the electrical cabinet wiring device of this embodiment, the U-shaped plate 310 can be clamped on the inner horizontal plate of the electrical cabinet. Then, by rotating the second knob 340, the first screw 320 is moved. The first screw 320 pushes the clamping plate 330 to move, so that the clamping plate 330 and the inner wall of the U-shaped plate 310 press against the electrical cabinet horizontal plate, thereby fixing the connecting mechanism 300 and also fixing the entire electrical cabinet wiring device.

[0039] One specific working method of this embodiment is as follows:

[0040] When installing the device, firstly, the U-shaped plates 310 of the connecting mechanisms 300 at both ends of the cable clamping plate 110 are clamped onto the side edge of the inner horizontal plate of the electrical cabinet. Then, the first screw 320 is rotated by the second knob 340 to drive the clamping plate 330 to press against the inner horizontal plate of the electrical cabinet, thus fixing the device. Next, the wire is clamped into the cable clamping hole 111 of the cable clamping plate 110, and then the side plate 120 is installed on one side of the cable clamping hole 111 on the cable clamping plate 110. Then, the second screw 134 is rotated by the first knob 139 to drive the pressure plate 132 and the abutment, and the abutment is used to further press and fix the wire. When the height of the wire needs to be adjusted, the adjustment tube 210 and the adjustment rod 220 are slid relative to each other by loosening the locking bolt 230.

[0041] In this embodiment, the electrical cabinet wiring device, by setting an adjustment mechanism 200 and a connecting mechanism 300, allows the wiring mechanism 100 to flexibly and conveniently arrange the positions of wires inside the electrical cabinet. Based on this, the wires are arranged in conjunction with the wire clamping holes 111 between the wire clamping plate 110 and the side plate 120 of the wiring mechanism 100. The wires are further compressed by the abutment assembly 130 on the side plate 120, which has a second screw 134, a pressure plate 132 and an abutment member. This allows the wiring device to stably arrange and install wires of different specifications, solving the problem that in the prior art, the electrical cabinet quick wiring device only uses a cover plate to press and fix the wires on the top of the tray, which cannot adapt to different wire thicknesses, cannot guarantee that all wires can be pressed and fixed, and is prone to wire dragging.

[0042] Furthermore, in this embodiment, both sides of the inner wall of the side plate 120 of the wiring mechanism 100 are provided with protruding ribs 122, and both sides of the pressure plate 132 are provided with notches. At the same time, the protruding ribs 122 are slidably embedded in the notches, so that the pressure plate 132 can slide along the protruding ribs 122 when it moves, thereby realizing the movement guidance of the pressure plate 132.

[0043] Furthermore, in this embodiment, the abutting component of the wiring mechanism 100 includes a push rod 137, and each push rod 137 has a ball head 138 at the end away from the pressure plate 132. The ball head 138 can extend into the wire clamping hole 111 and directly abut against the wire. In addition, the ball head 138 in this embodiment is made of rubber, which can protect the abutting wire.

[0044] Furthermore, in this embodiment, both ends of the side plate 120 of the wiring mechanism 100 are provided with plug-in components 140, and both sides of the wire-locking plate 110 are provided with slots 112 for inserting the plug-in components 140, and the inner sidewalls of the two slots 112 that are far apart from each other are provided with locking holes 113. Figure 3As shown, the plug-in assembly 140 mainly includes a plug block 142 fixedly connected to the side plate 120; the plug block 142 is slidably embedded in the slot 112, and a groove 143 is provided on the side wall of the plug block 142 near the card hole 113; a first spring 144 is connected to the inner side wall of the groove 143; the other end of the first spring 144 is connected to a card block 146; and the card block 146 is slidably embedded in the groove 143, and the end of the card block 146 away from the first spring 144 can also be engaged in the card hole 113. At the same time, the end of the card block 146 away from the first spring 144 is provided with a slope, so that the card block 146 can be more easily squeezed back into the groove 143. Therefore, when installing the side panel 120, the inserts 142 on both sides of the side panel 120 are directly inserted into the slots 112 at both ends of the cable clamping plate 110. The clamping blocks 146 are then pressed back into the grooves 143 by the side walls of the slots 112. After the inserts 142 are fully inserted into the slots 112, the first spring 144 will press the clamping blocks 146 into the locking holes 113, thereby achieving quick fixation of the side panel 120. When disassembling the side panel 120, the user can press the clamping blocks 146 from both sides to disengage them from the locking holes 113, allowing the inserts 142 to be pulled out of the slots 112, thus achieving quick disassembly of the side panel 120. In addition, a second spring 148 is connected to the inner wall of the slot 112, and the other end of the second spring 148 can abut against the insert block 142; thus, when the side plate 120 is disassembled, once the squeezing block 146 is disengaged from the slot hole 113, the second spring 148 will squeeze the insert block 142, causing the insert block 142 to pop out from the slot 112, which improves the ease of disassembling the side plate 120.

[0045] In addition, in one or more other embodiments, one or more adjustment mechanisms 200 may be provided, along with one or more connecting mechanisms 300. When one adjustment mechanism 200 and one connecting mechanism 300 are provided, it is preferable to place the adjustment mechanism 200 in the middle of the wire clamping plate 110 to maintain the balance of the wiring mechanism 100; when multiple adjustment mechanisms 200 and multiple connecting mechanisms 300 are provided, it is preferable to evenly distribute the adjustment mechanisms 200 on the wire clamping plate 110 to maintain the balance of the wiring mechanism 100.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electrical cabinet wiring device, characterized in that, Include: The wiring mechanism (100) has at least a wire clamping plate (110) and a side plate (120), wherein the wire clamping plate (110) is provided with a plurality of wire clamping holes (111). An adjustment mechanism (200) is provided on the wire clamping plate (110), and the adjustment mechanism (200) is capable of adjusting the position of the wiring mechanism (100); A connecting mechanism (300) is provided on the adjusting mechanism (200), and the connecting mechanism (300) can be connected to the inside of the electrical cabinet; The side plate (120) is provided with an abutment component (130) on the side facing the wire-locking hole (111). The abutment component (130) has at least a pressure plate (132) slidably disposed on the side plate (120) and a second screw (134) threadedly connected to the side plate (120). The pressure plate (132) is rotatably connected to the second screw (134), and a plurality of abutment members are provided on the side of the pressure plate (132) facing the wire-locking hole (111), and the abutment members are positioned corresponding to the wire-locking hole (111). The abutment component (130) can press the abutment members into the wire-locking hole (111) by rotating the second screw (134).

2. The electrical cabinet wiring device as described in claim 1, characterized in that, The side plate (120) is located on the side of the wire-locking hole (111) on the wire-locking plate (110); the side plate (120) is U-shaped, and the opening side of the side plate (120) is set facing the several wire-locking holes (111) on the wire-locking plate (110), and the pressure plate (132) is slidably embedded in the opening on one side of the side plate (120).

3. The electrical cabinet wiring device as described in claim 2, characterized in that, The inner sidewall of the side plate (120) with one side opening is provided with protruding ribs (122) on both sides, and the pressure plate (132) is provided with notches on both sides; the protruding ribs (122) are slidably embedded in the notches.

4. The electrical cabinet wiring device as described in claim 1, characterized in that, The abutment has at least a push rod (137), and a ball head (138) is provided at one end of the push rod (137) away from the pressure plate (132). The ball head (138) can extend into the wire locking hole (111) and abut against the wire. The ball head (138) is made of rubber.

5. The electrical cabinet wiring device as described in claim 1, characterized in that, Both ends of the side plate (120) are provided with plug-in components (140); both sides of the wire clamping plate (110) are provided with slots (112) for inserting the plug-in components (140).

6. The electrical cabinet wiring device as described in claim 5, characterized in that, The slot (112) has a locking hole (113) on its inner sidewall; the plug-in assembly (140) has at least a plug (142) connected to the side plate (120); the plug (142) is slidably embedded in the slot (112), and a groove (143) is provided on the sidewall of the plug (142) near the locking hole (113); a locking block (146) is slidably embedded in the groove (143); a first spring (144) is connected between the locking block (146) and the inner sidewall of the groove (143), and the end of the locking block (146) away from the first spring (144) can be locked in the locking hole (113) and is provided with a bevel.

7. The electrical cabinet wiring device as described in claim 6, characterized in that, The inner wall of the slot (112) is provided with a second spring (148), the other end of which can abut against the insert (142).

8. The electrical cabinet wiring device as described in any one of claims 1-7, characterized in that, The adjustment mechanism (200) has at least an adjustment tube (210) and an adjustment rod (220); one end of the adjustment tube (210) is connected to the wire clamp plate (110); one end of the adjustment rod (220) is slidably embedded in the adjustment tube (210), and the other end of the adjustment rod (220) is provided with the connection mechanism (300).

9. The electrical cabinet wiring device as described in claim 8, characterized in that, Both the regulating tube (210) and the regulating rod (220) are right-angled.

10. The electrical cabinet wiring device as described in any one of claims 1-7, characterized in that, The connecting mechanism (300) has at least a U-shaped plate (310); the U-shaped plate (310) is connected to the adjusting mechanism (200), and a clamping plate (330) is slidably disposed in the opening of the U-shaped plate (310), and a first screw (320) is threaded through the side wall of the U-shaped plate (310); the inward end of the first screw (320) is rotatably connected to the clamping plate (330), and the outward end of the first screw (320) is provided with a second knob (340).

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