A wire cutting device for distribution box maintenance

Abstract

The utility model discloses a kind of line cutting device for distribution box maintenance, it is related to line cutting device technical field.The utility model includes mounting plate, and further include: line cutting part, the line cutting part is set in the top of mounting plate;Configuration part, the configuration part is set on mounting plate;The line cutting part includes line cutting assembly, and the line cutting assembly is installed in the top of mounting plate;Reset component, the reset component is installed on line cutting assembly;The line cutting assembly includes hinged in the top of mounting plate scissors, the top of mounting plate is fixedly connected with hoop, the hoop is fixedly connected with hydraulic push rod on, the output end of the hydraulic push rod is fixedly connected with guide roller frame, balance piece is set on the guide roller frame.The utility model is set by setting line cutting part, solved the inconvenience to the cable in distribution box is cut off operation, this can reduce cable maintenance and replacement operation efficiency, and then affect overall construction or overhaul progress, finally increase the problem of maintenance cost.

Description

Technical Field

[0001] This utility model belongs to the technical field of wire cutting devices, and in particular relates to a wire cutting device for the maintenance of distribution boxes. Background Technology

[0002] The related technology discloses an automatic wire cutting device for a distribution box, which is announced in CN219541571U. The automatic wire cutting device for a distribution box is set with a linear slide, a motor, a first terminal block and a second terminal block. The device can be used in conjunction with a temperature sensor to control the opening and closing of the switch by judging the temperature inside the distribution box. It can also be used as an additional wire cutter. When replacing wires, the device can automatically disconnect the wire and switch the wire in a relatively simple way, which is convenient for operators, simplifies the wire replacement process, and has strong practicality and good effect.

[0003] However, during use, this device makes it inconvenient to cut cables inside the distribution box, which reduces the efficiency of cable maintenance and replacement, thereby affecting the overall construction or repair progress and ultimately increasing maintenance costs. Utility Model Content

[0004] The purpose of this utility model is to provide a wire cutting device for the maintenance of distribution boxes. By setting a wire cutting part, the problem of inconvenience in cutting the cables inside the distribution box is solved, which reduces the efficiency of cable maintenance and replacement, thus affecting the overall construction or maintenance progress and ultimately increasing maintenance costs.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a wire cutting device for maintenance of a distribution box, comprising a mounting plate and further comprising: a wire cutting section disposed on the top of the mounting plate; a configuration section disposed on the mounting plate; the wire cutting section comprising a wire cutting assembly disposed on the top of the mounting plate; and a reset assembly disposed on the wire cutting assembly; the wire cutting assembly comprising scissors hinged to the top of the mounting plate, a hoop fixedly connected to the top of the mounting plate, a hydraulic push rod fixedly connected to the hoop, a guide roller frame fixedly connected to the output end of the hydraulic push rod, a balancing component disposed on the guide roller frame, the guide roller frame contacting the scissors, the balancing component comprising a groove first formed on the top of the mounting plate, a sliding rod fixedly connected to the bottom of the guide roller frame, the bottom end of the sliding rod extending into the groove first and slidably connected to the groove first.

[0006] Furthermore, the configuration unit includes a configuration component mounted on a mounting plate and a fixing component mounted on the configuration component.

[0007] Furthermore, the reset assembly includes mounting slots on the left and right sides of the scissors, with rotating blocks 1 rotatably connected in each of the two mounting slots. Two rotating blocks 2 are rotatably connected to the top of the mounting plate. Telescopic rods 1 are fixedly connected to the sides of the two rotating blocks 2 that are close to each other. The ends of the two telescopic rods 1 that are close to each other are fixedly connected to the two rotating blocks 1. Reset components are provided on the two telescopic rods 1. The reset components include springs 1 wrapped around the outer walls of the two telescopic rods 1. One end of the two springs 1 is fixedly connected to the two rotating blocks 1, and the other end of the two springs 1 is fixedly connected to the two rotating blocks 2.

[0008] Furthermore, the configuration component includes two grooves on both sides of the mounting plate, each groove has a slider connected to it, and a handle is fixedly connected to the side of the two sliders that are far apart from each other. The handle is slidably connected to the mounting plate.

[0009] Furthermore, the fixing component includes a rectangular groove formed on the back of the mounting plate, in which two sliders are slidably connected. A pressing plate is fixedly connected to the back of each slider. Insert rods are fixedly connected to the opposite sides of each slider. The opposite ends of the two insert rods extend beyond the mounting plate and into the handle, where they are slidably connected. Elastic elements are provided on each slider. The outer walls of the two insert rods are slidably connected to the mounting plate. Each elastic element includes a telescopic rod fixedly connected to the adjacent sides of the two sliders. A spring is wound around the outer wall of the telescopic rod, and the opposite ends of the springs are fixedly connected to the two sliders.

[0010] This utility model has the following beneficial effects: 1. By setting up a cutting section, after the handle and mounting plate are installed, the operator can operate the scissors on the mounting plate to extend into the distribution box to clamp the cable, start the hydraulic push rod to push the guide roller frame, and under the action of the guide structure, the scissors tighten and cut the cable. After cutting, the hydraulic push rod drives the guide roller frame to reset, and the scissors unfold under the action of the elastic component, which simplifies the cable cutting process and improves work efficiency. 2. By setting the configuration section, when using the tangent device, first press the two pressing plates to move the insert rod inward and compress the elastic component, then align the slider one of the handle with the slide groove two of the mounting plate and slide it into fit, and finally release the pressing plates. Under the reset action of the elastic component, the slider two drives the insert rod to insert into the handle, realizing the quick positioning and stable connection between the handle and the mounting plate.

[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional view of the tangent portion of this utility model; Figure 3 This is a partial cross-sectional view of the configuration part of this utility model; Figure 4 This utility model Figure 2 A magnified structural diagram of A in the middle; Figure 5 This utility model Figure 3 A magnified structural diagram of B in the diagram.

[0014] The attached diagram lists the components represented by each number as follows: 1. Mounting plate; 2. Cutting section; 21. Cutting assembly; 211. Scissors; 212. Hoop; 213. Hydraulic push rod; 214. Guide roller frame; 215. Slide groove one; 216. Slide rod; 22. Reset assembly; 221. Mounting groove; 222. Rotating block one; 223. Rotating block two; 224. Telescopic rod one; 225. Spring one; 3. Configuration section; 31. Configuration assembly; 311. Slide groove two; 312. Slider one; 313. Handle; 32. Fixing assembly; 321. Rectangular groove; 322. Slider two; 323. Pressing plate; 324. Insert rod; 325. Telescopic rod two; 326. Spring two. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-5 As shown, this utility model is a wire cutting device for the maintenance of a power distribution box, including a mounting plate 1, and further including: a wire cutting part 2, which is disposed on the top of the mounting plate 1; and a configuration part 3, which is disposed on the mounting plate 1.

[0017] The tangent section 2 includes a tangent assembly 21, which is mounted on the top of the mounting plate 1; and a reset assembly 22, which is mounted on the tangent assembly 21. The tangent assembly 21 includes scissors 211 hinged to the top of the mounting plate 1. A hoop 212 is fixedly connected to the top of the mounting plate 1, and a hydraulic push rod 213 is fixedly connected to the hoop 212. A guide roller frame 214 is fixedly connected to the output end of the hydraulic push rod 213. A balancing component is provided on the guide roller frame 214, which contacts the scissors 211. The reset assembly 22 includes components located on the left and right sides of the scissors 211. Mounting slots 221, each containing a rotating block 222 rotatably connected to the top of mounting plate 1. Two rotating blocks 223 are rotatably connected to the top of mounting plate 1. Telescopic rods 224 are fixedly connected to the sides of the two rotating blocks 223 that are close to each other. The ends of the two telescopic rods 224 that are close to each other are fixedly connected to the two rotating blocks 222. Each telescopic rod 224 is equipped with a reset component. The balancing component includes a sliding groove 215 formed on the top of mounting plate 1. A sliding rod 216 is fixedly connected to the bottom of guide roller frame 214, with the bottom end of the sliding rod 216 extending into the sliding groove 215. The resetting component, which is slidably connected to the slide groove 215, includes springs 225 wrapped around the outer walls of the two telescopic rods 224. One end of each spring 225 is fixedly connected to two rotating blocks 222, and the other end of each spring 225 is fixedly connected to two rotating blocks 223. By setting the cutting part 2, after the handle 313 and the mounting plate 1 are installed, the operator can easily operate the scissors 211 on the mounting plate 1 to extend into the distribution box and clamp the cable to be cut. After clamping, the hydraulic push rod 213 is activated, which will push the guide roller frame 21. 4. Under the guidance of the slide rod 216 and the slide groove 215, the guide roller frame 214 presses outward to one end of the hinged scissors 211. At this time, the other end of the scissors 211 will tighten inward to complete the cutting of the cable. After cutting, the hydraulic push rod 213 is activated again to drive the guide roller frame 214 to move backward, releasing the pressure on one end of the scissors 211. At this time, the end will retract inward under the reset thrust of the two telescopic rods 224 and the outer wall spring 225, while the other end will unfold outward. This setting can reduce the tedious process of cutting the cable, thereby improving its working efficiency.

[0018] Configuration unit 3 includes configuration component 31, which is mounted on mounting plate 1; and fixing component 32, which is mounted on configuration component 31. Configuration component 31 includes two sliding grooves 311 on both sides of mounting plate 1, with sliders 312 slidably connected in each of the two sliding grooves 311. A handle 313 is fixedly connected to the side of the two sliders 312 that is far apart from each other, and the handle 313 is slidably connected to mounting plate 1. Fixing component 32 includes a rectangular groove 321 on the back of mounting plate 1, with two sliders 32 slidably connected in the rectangular groove 321. 2. Pressing plates 323 are fixedly connected to the back of both sliders 322. Insert rods 324 are fixedly connected to the opposite sides of both sliders 322. The opposite ends of both insert rods 324 extend beyond the mounting plate 1 and into the handle 313, and are slidably connected to the handle 313. Elastic elements are provided on both sliders 322. The outer walls of both insert rods 324 are slidably connected to the mounting plate 1. The elastic elements include telescopic rods 325 fixedly connected to the adjacent sides of the two sliders 322. A spring 326 is wound around the outer wall of the telescopic rod 325. The ends of the springs 326 that are far apart are fixedly connected to two sliders 322. By setting the configuration part 3, if the tangential device is required, the two pressing plates 323 can be pressed close together, causing them to move their respective sliders 322 and the insert rods 324 on the sliders 322 inwards. This avoids interfering with the grip 313 fitting into the mounting plate 1. Furthermore, as the two sliders 322 move inwards, they also compress the telescopic rod 325 and the spring 326, accumulating elastic potential energy. Subsequent reset support is provided. Then, the two sliders 312 on the grip 313 can be aligned and fitted with the grooves 311 on both sides of the mounting plate 1. The grip 313 is then slid into the mounting plate 1. After the grip 313 is fully fitted with the mounting plate 1, the two pressing plates 323 are released. At this time, the two sliders 322 will be driven by the reset thrust of the telescopic rod 325 and the spring 326 to move the insertion rods 324 away from each other and insert them into the grip 313. Through this setting, the grip 313 and the mounting plate 1 can be quickly positioned and securely connected.

[0019] It should be noted that the control of the hydraulic push rod 213 in this application can all be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be achieved using existing technologies, such as PLC.

[0020] One specific application of this embodiment is as follows: If a tangent device is required, the two pressing plates 323 can be pressed close to each other, causing them to move their respective sliders 322 and the insert rods 324 on the sliders 322 inwards. This avoids interfering with the grip 313 fitting into the mounting plate 1. As the two sliders 322 move inwards, they also compress the telescopic rods 325 and springs 326 on them, accumulating elastic potential energy to support subsequent reset. Then, the two sliders 312 on the grip 313 can be aligned with the grooves 311 on both sides of the mounting plate 1. The grip 313 is then slid into the mounting plate 1. Once the grip 313 is fully fitted to the mounting plate 1, the two pressing plates 323 are released. At this point, under the reset thrust of the telescopic rods 325 and springs 326, the two sliders 322 will move their insert rods 324 away from each other and insert into the grip 313. Through this configuration... The handle 313 and mounting plate 1 can be quickly positioned and securely connected. After the handle 313 and mounting plate 1 are installed, the operator can easily operate the scissors 211 on the mounting plate 1 to extend into the distribution box and clamp the cable to be cut. After clamping, the hydraulic push rod 213 is activated, which pushes the guide roller frame 214. Under the guidance of the slide rod 216 and the slide groove 215, the guide roller frame 214 presses one end of the hinged scissors 211 outward. At this time, the other end of the scissors 211 will tighten inward, completing the cutting of the cable. After cutting, the hydraulic push rod 213 is activated again to drive the guide roller frame 214 to move backward, releasing the pressure on one end of the scissors 211. At this time, the end will retract inward under the reset thrust of the two telescopic rods 224 and the outer wall spring 225, while the other end will unfold outward. This setting can reduce the tedious process of cutting cables, thereby improving its working efficiency.

[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wire-cutting device for maintenance of a distribution box, comprising a mounting plate (1), characterized in that, Also includes: A tangent section (2) is provided on the top of the mounting plate (1); Configuration unit (3), the configuration unit (3) is disposed on mounting plate (1); The tangent section (2) includes a tangent assembly (21) mounted on the top of the mounting plate (1); and a reset assembly (22) mounted on the tangent assembly (21). The tangent assembly (21) includes scissors (211) hinged to the top of the mounting plate (1), a hoop (212) is fixedly connected to the top of the mounting plate (1), a hydraulic push rod (213) is fixedly connected to the hoop (212), a guide roller frame (214) is fixedly connected to the output end of the hydraulic push rod (213), and a balance component is provided on the guide roller frame (214); Among them, the guide roller frame (214) is in contact with the scissors (211).

2. The wire-cutting device for maintenance of a distribution box according to claim 1, characterized in that, The configuration unit (3) includes a configuration component (31) mounted on a mounting plate (1); and a fixing component (32) mounted on the configuration component (31).

3. The wire-cutting device for maintenance of a distribution box according to claim 2, characterized in that, The reset assembly (22) includes mounting slots (221) on the left and right sides of the scissors (211). A rotating block (222) is rotatably connected in each of the two mounting slots (221). Two rotating blocks (223) are rotatably connected to the top of the mounting plate (1). A telescopic rod (224) is fixedly connected to the side of the two rotating blocks (223) that are close to each other. The ends of the two telescopic rods (224) that are close to each other are fixedly connected to the two rotating blocks (222). A reset component is provided on each of the two telescopic rods (224).

4. A wire-cutting device for maintenance of a distribution box according to claim 3, characterized in that, The configuration component (31) includes two slide grooves (311) on both sides of the mounting plate (1), and two sliders (312) are slidably connected in each of the two slide grooves (311). A handle (313) is fixedly connected to the side of the two sliders (312) that are far apart from each other. The handle (313) is slidably connected to the mounting plate (1).

5. A wire-cutting device for maintenance of a distribution box according to claim 4, characterized in that, The fixing component (32) includes a rectangular groove (321) formed on the back of the mounting plate (1). Two sliders (322) are slidably connected in the rectangular groove (321). A pressing plate (323) is fixedly connected to the back of each slider (322). A rod (324) is fixedly connected to the side of each slider (322) that is far apart from each other. The ends of the two rods (324) that are far apart from each other extend to the outside of the mounting plate (1). The ends of the two rods (324) that are far apart from each other extend into the handle (313) and are slidably connected to the handle (313). Elastic elements are provided on the two sliders (322). The outer walls of both inserts (324) are slidably connected to the mounting plate (1).

6. A wire-cutting device for maintenance of a distribution box according to claim 5, characterized in that, The balancing component includes a groove (215) opened on the top of the mounting plate (1), and a sliding rod (216) is fixedly connected to the bottom of the guide roller frame (214). The bottom end of the slide bar (216) extends into the slide groove (215) and is slidably connected to the slide groove (215).

7. A wire-cutting device for maintenance of a distribution box according to claim 6, characterized in that, The reset component includes springs (225) wrapped around the outer walls of two telescopic rods (224). One end of each spring (225) is fixedly connected to two rotating blocks (222), and the other end of each spring (225) is fixedly connected to two rotating blocks (223).

8. A wire-cutting device for maintenance of a distribution box according to claim 7, characterized in that, The elastic element includes a telescopic rod (325) fixedly connected to the two sliders (322) on the side close to each other, and a spring (326) is wound around the outer wall of the telescopic rod (325). Among them, the ends of spring 2 (326) that are far apart from each other are fixedly connected to two sliders 2 (322).

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