Electrical cabinet power transmission and distribution flat cable tapping device

Abstract

The utility model discloses an electrical cabinet power transmission and distribution flat cable tapping device, which belongs to the technical field of electrical cabinets and comprises a tapping box, lower grooves are arranged on two sides of the upper end of the tapping box, reinforcing plates are arranged at positions, corresponding to the lower grooves, of the upper end of the tapping box, and upper grooves are arranged at positions, corresponding to the lower grooves, of the lower ends of the reinforcing plates. According to the utility model, through the arrangement of the connecting assemblies, after an electric wire is placed in the lower groove of the distribution box, the pull plate is pulled to drive the sliding rod and the limiting plate to slide in the fixing cylinder, the spring is compressed, and then the reinforcing plate is placed on the upper side of the lower groove, so that the electric wire is fixed in the lower groove, and the electric wire is fixed in the lower groove. A positioning rod on one side of the lower end of the reinforcing plate is inserted into a positioning hole, a pulling plate is loosened, a spring elastically stretches to push one end of a sliding rod to enter a clamping hole in the side edge of the reinforcing plate, the effect of limiting and fixing the reinforcing plate is achieved, and the reinforcing plate is conveniently and rapidly disassembled, assembled and fixed by arranging a connecting assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical cabinets, and in particular relates to a power transmission and distribution wiring tapping device for an electrical cabinet. Background Art

[0002] The electrical cabinet is made of steel and is used to protect the normal operation of components.

[0003] Chinese patent application number 2020217236120 discloses a branching device for power transmission and distribution cables, including a branch box, a base plate, a protrusion, a lower insulating pad, a wire, a spring, a push plate, and a hinge. The branch box has a base plate, the base plate is connected to the lower insulating pad, the base plate has a protrusion, the lower insulating pad has a groove, the protrusion is adapted to the groove, the protrusion is connected to the groove, the lower insulating pad is connected to the lower side of the wire, the upper side of the wire is connected to the upper insulating pad, the upper insulating pad is connected to the reinforcement plate, the reinforcement plate has fastening plates on both sides, the fastening plates are connected to the base plate by screws, the branch box has a connecting ear, the connecting ear is connected to one end of the cover plate through a rotating shaft, the cover plate rotates on the rotating shaft, and the other end of the cover plate is connected to the branch box, the cover plate has a card plate, the branch box has a buckle, the card plate is adapted to the buckle, the card plate is connected to the buckle, and the outside of the cover plate is connected to a handle.

[0004] The above-mentioned patent discloses that the reinforcement plate and the junction box are connected by bolts, which makes it difficult to quickly disassemble and fix the reinforcement plate. At the same time, the original device cannot be installed and fixed according to the reserved fixing holes. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an electrical cabinet power transmission and distribution cable tapping device, which has the feature of facilitating rapid disassembly, assembly and fixation of a reinforcement plate.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electrical cabinet power transmission and distribution wiring tapping device, comprising a tapping box, wherein lower grooves are provided on both sides of the upper end of the tapping box, a reinforcement plate is provided at the position of the upper end of the tapping box corresponding to the lower groove, an upper groove is provided at the position of the lower end of the reinforcement plate corresponding to the lower groove, insulating pads are provided on the inner walls of the upper groove and the lower groove, fixing components are provided on the lower sides of both ends of the tapping box, and the reinforcement plate and the tapping box are connected by a connecting component.

[0007] Preferably, the connecting assembly includes a fixed cylinder, a positioning rod, a positioning hole, a sliding rod, a pull plate, a limit plate, a spring, a card hole and a limit assembly, wherein a positioning rod is provided on one side of the lower end of the reinforcement plate, a positioning hole corresponding to the positioning rod is provided on the upper end of the junction box, fixed cylinders are provided at both ends of the junction box, a sliding rod is provided in the fixed cylinder, a pull plate is provided at one end of the sliding rod, a limit plate is provided on one side of the surface of the sliding rod, a spring is provided on the outside of the sliding rod between the limit plate and the fixed cylinder, a card hole corresponding to the sliding rod is provided at one end of the reinforcement plate, and limit assemblies are provided at positions corresponding to the pull plates at both ends of the junction box.

[0008] Preferably, the limiting assembly includes a rotating shaft, a rotating plate, a dial plate and a through slot, wherein a rotating shaft is provided at a position corresponding to the pull plate at one end of the junction box, a rotating plate is provided at the other end of the rotating shaft, a dial plate is provided at the other end of the rotating plate, and a through slot corresponding to the rotating plate is provided in the pull plate.

[0009] Preferably, the rotating shaft and the branch box are connected via damping rotation, and sliding holes corresponding to the sliding rods are provided in the fixing cylinder and the branch box.

[0010] Preferably, the fixing assembly includes a fixing frame, a partition, a screw, a mounting plate and a mounting hole, wherein a fixing frame is provided on the lower side of both ends of the junction box, a partition is provided in the fixing frame, screws are provided at both ends of the partition, the surface of the screw is threadedly connected to the mounting plate, and the mounting hole is provided in the mounting plate.

[0011] Preferably, a bearing rotating seat is provided between the screw rod, the partition plate and the fixed frame, and the side edge of the mounting plate is in close contact with the inner wall of the fixed frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model sets a connection component. After the wires are placed in the lower groove of the junction box, the pull plate is pulled to drive the slide rod and the limit plate to slide in the fixed cylinder. The spring is compressed, and then the reinforcement plate is placed on the upper side of the lower groove. The positioning rod on one side of the lower end of the reinforcement plate is inserted into the positioning hole. The pull plate is released, and the spring stretches to push one end of the slide rod into the card hole on the side of the reinforcement plate, thereby achieving the effect of limiting and fixing the reinforcement plate. The setting of the connection component facilitates the quick disassembly and fixation of the reinforcement plate.

[0014] 2. The utility model sets a fixing component, rotates the screw rod on the fixing frame and the partition, and the rotation of the screw rod drives the mounting plate to move in the fixing frame. When the position of the mounting hole on the mounting plate coincides with the position of the reserved fixing hole, the screw rod is stopped from rotating. By setting the fixing component, the device can be installed and fixed according to the reserved fixing hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the reinforcement plate of the utility model when it is installed;

[0017] Figure 3 For this utility model Figure 2 A magnified view of point A;

[0018] In the figure: 1. Junction box; 2. Connecting assembly; 21. Fixing cylinder; 22. Positioning rod; 23. Positioning hole; 24. Sliding rod; 25. Pull plate; 26. Limiting plate; 27. Spring; 28. Clamping hole; 29. ​​Limiting assembly; 291. Rotating shaft; 292. Rotating plate; 293. Dial plate; 294. Through slot; 3. Fixing assembly; 31. Fixing frame; 32. Partition; 33. Screw; 34. Mounting plate; 35. Mounting hole; 4. Lower groove; 5. Reinforcement plate; 6. Upper groove; 7. Insulating pad. DETAILED DESCRIPTION

[0019] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0020] Example 1

[0021] See also Figure 1-3 The utility model provides the following technical solutions: an electrical cabinet power transmission and distribution cable tapping device, comprising a tapping box 1, lower grooves 4 are provided on both sides of the upper end of the tapping box 1, a reinforcement plate 5 is provided at the position of the upper end of the tapping box 1 corresponding to the lower groove 4, an upper groove 6 is provided at the position of the lower end of the reinforcement plate 5 corresponding to the lower groove 4, and insulating pads 7 are provided on the inner walls of the upper groove 6 and the lower groove 4, a fixing component 3 is provided on the lower side of both ends of the tapping box 1, and the reinforcement plate 5 is connected to the tapping box 1 through a connecting component 2.

[0022] Specifically, the connecting component 2 includes a fixed cylinder 21, a positioning rod 22, a positioning hole 23, a sliding rod 24, a pull plate 25, a limit plate 26, a spring 27, a clamping hole 28 and a limit assembly 29, wherein a positioning rod 22 is provided on one side of the lower end of the reinforcement plate 5, a positioning hole 23 corresponding to the positioning rod 22 is provided on the upper end of the junction box 1, a fixed cylinder 21 is provided at both ends of the junction box 1, a sliding rod 24 is provided in the fixed cylinder 21, a pull plate 25 is provided at one end of the sliding rod 24, a limit plate 26 is provided on one side of the surface of the sliding rod 24, a spring 27 is provided on the outside of the sliding rod 24 between the limiting plate 26 and the fixed cylinder 21, a clamping hole 28 corresponding to the sliding rod 24 is provided at one end of the reinforcement plate 5, and a limit assembly 29 is provided at the position corresponding to the pull plate 25 at both ends of the junction box 1.

[0023] By adopting the above technical solution, after the wires are placed in the lower groove 4 of the junction box 1, the pull plate 25 is pulled to drive the slide rod 24 and the limit plate 26 to slide in the fixed tube 21, and the spring 27 is compressed. Then the reinforcement plate 5 is placed on the upper side of the lower groove 4, and the positioning rod 22 on the lower end of the reinforcement plate 5 is inserted into the positioning hole 23. The pull plate 25 is released, and the spring 27 is stretched to push one end of the slide rod 24 into the clamping hole 28 on the side of the reinforcement plate 5, thereby achieving the effect of limiting and fixing the reinforcement plate 5. By setting the connection component 2, it is convenient to quickly disassemble and fix the reinforcement plate 5.

[0024] Specifically, the limiting assembly 29 includes a rotating shaft 291, a rotating plate 292, a dial plate 293 and a through slot 294, wherein a rotating shaft 291 is provided at a position corresponding to the pull plate 25 at one end of the junction box 1, a rotating plate 292 is provided at the other end of the rotating shaft 291, a dial plate 293 is provided at the other end of the rotating plate 292, and a through slot 294 corresponding to the rotating plate 292 is provided in the pull plate 25.

[0025] By adopting the above technical solution, when the pulling plate 25 is reset, it passes through the rotating plate 292 through the through slot 294. There is no need to pull the pulling plate 25 by toggling the rotating plate 292 through the toggle plate 293. Toggling the toggle plate 293 drives the rotating plate 292 to rotate at one end of the junction box 1 through the rotating shaft 291. After the rotating plate 292 rotates to a vertical state, the pulling plate 25 can be limited to avoid accidentally pulling the pulling plate 25.

[0026] Specifically, the rotating shaft 291 is connected to the branch box 1 through damping rotation, and sliding holes corresponding to the sliding rod 24 are provided in the fixing cylinder 21 and the branch box 1 .

[0027] By adopting the above technical solution, the rotating shaft 291 is not likely to rotate on its own, and the sliding rod 24 can slide in the fixing cylinder 21 and the junction box 1.

[0028] When the present embodiment is used, when the power transmission and distribution wiring tapping device of the electrical cabinet is used, the device is installed in a suitable position, the wires are placed in the lower groove 4 of the tapping box 1, and then the reinforcing plate 5 is placed on the upper side of the lower groove 4. The reinforcing plate 5 is fitted on the outer side of the wires through the upper groove 6 to limit the wires. By setting the connecting component 2, after the wires are placed in the lower groove 4 of the tapping box 1, the pull plate 25 is pulled to drive the slide rod 24 and the limit plate 26 to slide in the fixed cylinder 21, and the spring 27 is compressed. Then the reinforcing plate 5 is placed on the upper side of the lower groove 4, and the positioning rod 22 on the lower end side of the reinforcing plate 5 is inserted into the positioning hole 23, and the reinforcing plate 5 is released. When the pull plate 25 is pulled, the spring 27 is stretched to push one end of the slide rod 24 into the card hole 28 on the side of the reinforcement plate 5, so as to achieve the effect of limiting and fixing the reinforcement plate 5. By setting the connection component 2, it is convenient to quickly disassemble and fix the reinforcement plate 5. By setting the limiting component 29, the pull plate 25 passes through the rotating plate 292 through the through groove 294 when it is reset. When there is no need to pull the pull plate 25, the rotating plate 292 is toggled by the dial plate 293. The dial plate 293 drives the rotating plate 292 to rotate at one end of the junction box 1 through the rotating shaft 291. After the rotating plate 292 is rotated to a vertical state, the pull plate 25 can be limited to avoid accidentally pulling the pull plate 25.

[0029] Example 2

[0030] The difference between this embodiment and embodiment 1 is that the fixing assembly 3 includes a fixing frame 31, a partition 32, a screw 33, a mounting plate 34 and a mounting hole 35, wherein a fixing frame 31 is provided on the lower side of both ends of the junction box 1, a partition 32 is provided in the fixing frame 31, screws 33 are provided at both ends of the partition 32, the surface of the screw 33 is threadedly connected to the mounting plate 34, and the mounting hole 35 is provided in the mounting plate 34.

[0031] By adopting the above technical solution, the screw rod 33 is rotated on the fixed frame 31 and the partition 32, and the rotation of the screw rod 33 drives the mounting plate 34 to move in the fixed frame 31. When the position of the mounting hole 35 on the mounting plate 34 coincides with the position of the reserved fixing hole, the rotation of the screw rod 33 is stopped. By setting the fixing component 3, the device can be installed and fixed according to the reserved fixing hole.

[0032] Specifically, bearing rotating seats are provided between the screw rod 33 , the partition plate 32 and the fixed frame 31 , and the side of the mounting plate 34 is in close contact with the inner wall of the fixed frame 31 .

[0033] By adopting the above technical solution, the screw rod 33 can rotate in the partition plate 32 and the fixed frame 31 , and the rotation of the screw rod 33 can drive the mounting plate 34 to move in the fixed frame 31 .

[0034] When this embodiment is used, by setting the fixing component 3, the rotating screw 33 rotates on the fixing frame 31 and the partition 32, and the rotation of the screw 33 drives the mounting plate 34 to move in the fixing frame 31. When the position of the mounting hole 35 on the mounting plate 34 coincides with the position of the reserved fixing hole, the rotation of the screw 33 is stopped. By setting the fixing component 3, the device can be installed and fixed according to the reserved fixing hole.

[0035] The structure and working principle of the junction box 1, lower groove 4, reinforcement plate 5, upper groove 6 and insulating pad 7 in the utility model have been disclosed in a branching device for power transmission and distribution cables disclosed in Chinese patent application number 2020217236120. Its working principle is to place the wires into the lower groove 4 of the junction box 1, and then place the reinforcement plate 5 on the upper side of the lower groove 4. The reinforcement plate 5 is attached to the outside of the wires through the upper groove 6 to limit the wires.

[0036] The working principle and use process of the present invention are as follows: when the power transmission and distribution wiring tapping device of the electrical cabinet is used, the device is installed in a suitable position, the wires are placed in the lower groove 4 of the tapping box 1, and then the reinforcing plate 5 is placed on the upper side of the lower groove 4. The reinforcing plate 5 is fitted on the outer side of the wires through the upper groove 6 to limit the wires. By setting the connecting component 2, after the wires are placed in the lower groove 4 of the tapping box 1, the pulling plate 25 is pulled to drive the slide bar 24 and the limiting plate 26 to slide in the fixing cylinder 21, and the spring 27 is compressed. Then the reinforcing plate 5 is placed on the upper side of the lower groove 4, and the positioning rod 22 on one side of the lower end of the reinforcing plate 5 is inserted into the positioning hole 23. The pulling plate 25 is released, and the spring 27 is stretched to push one end of the slide bar 24 into the clamping hole 28 on the side of the reinforcing plate 5, so as to achieve the effect of limiting and fixing the reinforcing plate 5. The connecting component 2 is arranged to facilitate the quick disassembly, assembly and fixation of the reinforcement plate 5. By setting the limit component 29, the pull plate 25 passes through the turn plate 292 through the through slot 294 when the pull plate 25 is reset. When there is no need to pull the pull plate 25, the turn plate 292 is toggled by the dial plate 293. The toggling of the dial plate 293 drives the turn plate 292 to rotate at one end of the junction box 1 through the rotating shaft 291. After the turn plate 292 is rotated to a vertical state, the pull plate 25 can be limited to avoid accidental pulling of the pull plate 25. By setting the fixing component 3, the rotating screw 33 rotates on the fixing frame 31 and the partition 32. The rotation of the screw rod 33 drives the mounting plate 34 to move in the fixing frame 31. When the position of the mounting hole 35 on the mounting plate 34 coincides with the position of the reserved fixing hole, the rotation of the screw rod 33 is stopped. By setting the fixing component 3, the device can be installed and fixed according to the reserved fixing hole.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrical cabinet power transmission and distribution wiring tapping device, comprising a tapping box (1), wherein lower grooves (4) are provided on both sides of the upper end of the tapping box (1), a reinforcing plate (5) is provided at a position corresponding to the lower groove (4) at the upper end of the tapping box (1), an upper groove (6) is provided at a position corresponding to the lower groove (4) at the lower end of the reinforcing plate (5), and an insulating pad (7) is provided on the inner walls of the upper groove (6) and the lower groove (4), wherein the invention is characterized in that: Fixing components (3) are provided on the lower sides of both ends of the junction box (1), and the reinforcement plate (5) is connected to the junction box (1) via a connecting component (2); The connection assembly (2) comprises a fixing cylinder (21), a positioning rod (22), a positioning hole (23), a sliding rod (24), a pulling plate (25), a limiting plate (26), a spring (27), a clamping hole (28) and a limiting assembly (29), wherein a positioning rod (22) is provided on one side of the lower end of the reinforcing plate (5), a positioning hole (23) corresponding to the positioning rod (22) is provided on the upper end of the junction box (1), and fixing cylinders (21) are provided at both ends of the junction box (1). A slide rod (24) is provided in the fixed cylinder (21), a pull plate (25) is provided at one end of the slide rod (24), a limit plate (26) is provided on one side of the surface of the slide rod (24), a spring (27) is provided on the outside of the slide rod (24) between the limit plate (26) and the fixed cylinder (21), a clamping hole (28) corresponding to the slide rod (24) is provided at one end of the reinforcement plate (5), and a limit assembly (29) is provided at positions corresponding to the pull plate (25) at both ends of the junction box (1).

2. The electrical cabinet power transmission and distribution cable tapping device according to claim 1, characterized in that: The position limiting assembly (29) comprises a rotating shaft (291), a rotating plate (292), a dial plate (293) and a through slot (294), wherein a rotating shaft (291) is provided at a position corresponding to the pull plate (25) at one end of the junction box (1), a rotating plate (292) is provided at the other end of the rotating shaft (291), a dial plate (293) is provided at the other end of the rotating plate (292), and a through slot (294) corresponding to the rotating plate (292) is provided in the pull plate (25).

3. The electrical cabinet power transmission and distribution cable tapping device according to claim 2, characterized in that: The rotating shaft (291) and the junction box (1) are connected via damping rotation, and sliding holes corresponding to the sliding rod (24) are provided in the fixed cylinder (21) and the junction box (1).

4. The electrical cabinet power transmission and distribution cable tapping device according to claim 1, characterized in that: The fixing assembly (3) comprises a fixing frame (31), a partition (32), a screw (33), a mounting plate (34) and a mounting hole (35), wherein the fixing frame (31) is provided at the lower side of both ends of the junction box (1), a partition (32) is provided in the fixing frame (31), screws (33) are provided at both ends of the partition (32), the surface of the screw (33) is threadedly connected to the mounting plate (34), and the mounting plate (34) is provided with a mounting hole (35).

5. The electrical cabinet power transmission and distribution cable tapping device according to claim 4, characterized in that: A bearing rotating seat is provided between the screw rod (33), the partition plate (32) and the fixed frame (31), and the side of the mounting plate (34) is in close contact with the inner wall of the fixed frame (31).

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