Power distribution network fault processing device for electric power design

Abstract

The utility model relates to the technical field of power grid maintenance, and discloses a power distribution network fault processing device for electric power design, which comprises a lifting assembly, a supporting assembly mounted at the top of the lifting assembly, a clamping assembly mounted at the top of the supporting assembly, and fixing blocks fixedly connected to two sides of the top of a supporting plate. The lifting assembly comprises a bottom plate, a supporting pipe is fixedly connected to the middle of the top of the bottom plate, a supporting rod is movably connected to the top of the inner side of the supporting pipe in a sleeving mode, and the supporting rod is fixedly connected to the top of the bottom plate in a sleeving mode. The lifting frame and the clamping frame clamp and fix the fixed wire and the maintenance wire to lift and fix the wire body, the motor is controlled to drive the second lead screw to rotate, the two moving blocks drive the clamping assemblies to get away from or get close to each other, then the end distance of the fixed wire and the end distance of the maintenance wire are adjusted, and end processing and wiring are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of power grid maintenance, and more specifically to a distribution network fault processing device for power design. Background Art

[0002] Power distribution refers to the link in the power system that is directly connected to the user and distributes electric energy to the user. The power distribution system includes: reducing the transmission voltage of the power grid to the distribution voltage, voltage above 1 kV, distribution transformer, voltage below 1 kV and corresponding control and protection equipment. The power grid is essential for residents, office buildings, etc., so it is very important to ensure the healthy operation of the power grid, and it is even more important to detect distribution network faults in time. The market now uses leakage clamps to detect, record, process and locate distribution network faults.

[0003] After finding the fault point of the line, the fault point of the line needs to be repaired. The line may need to be cut, and then the cut end needs to be processed. After the processing is completed, the line end can be connected. The existing power distribution network fault handling device designed for electricians is not convenient for electricians to lift the line, resulting in the problem that it is inconvenient for electricians to fix the position of the line when performing line maintenance. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a distribution network fault processing device for electric power design to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a distribution network fault handling device for electric power design, comprising a lifting component, a supporting component is installed on the top of the lifting component, a clamping component is installed on the top of the supporting component, the supporting component comprises a supporting plate, both sides of the top of the supporting plate are fixedly connected with fixed blocks, the right side of the fixed block on the right side is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a second screw rod, both sides of the outer side of the second screw rod are movably sleeved with moving blocks, the lifting component comprises a bottom plate, the four corners of the bottom of the bottom plate are installed with self-locking universal wheels, the right side of the top of the bottom plate is fixedly connected with a handle frame, the middle of the top of the bottom plate is fixedly connected with a support tube, and the top of the inner side of the support tube is movably sleeved with a support rod.

[0006] Furthermore, a support block is fixedly connected to the bottom of the inner side of the support tube, a first screw rod is movably sleeved in the middle of the top of the support block, the first screw rod is threadedly sleeved with the support rod, a driven gear is fixedly sleeved at the bottom of the outer side of the first screw rod, and both sides of the top of the support block are fixedly connected to limit rods, which are movably sleeved with the support rod.

[0007] Furthermore, a rotating rod is movably sleeved at the bottom of the front side of the support tube, a driving gear is fixedly connected to the back side of the rotating rod, a crank is fixedly connected to the front side of the rotating rod, and the driving gear and the driven gear are meshed with each other.

[0008] Furthermore, a first thread and a second thread are respectively provided on both sides of the outer side of the second screw rod, the thread directions of the first thread and the second thread are opposite, the first thread and the second thread are threadedly sleeved with the moving block, and a cylindrical rod is fixedly connected to the bottom of the inner side of the fixed block, and the cylindrical rod is movably sleeved with the moving block.

[0009] Furthermore, the clamping assembly includes a fixed frame, the bottom of the inner wall of the fixed frame is fixedly connected to the clamping frame, the top of the fixed frame is movably sleeved with a control rod, the top of the control rod is fixedly connected to a fixing ring, the bottom of the control rod is fixedly connected to a lifting frame, a spring is provided on the outer side of the control rod, the spring is located between the lifting frame and the top of the inner wall of the fixed frame, and the inner sides of the clamping frame and the lifting frame are both fixedly connected with rubber pads.

[0010] Furthermore, the front and back sides of the top of the lifting frame are fixedly connected with cylindrical blocks, the top of the cylindrical blocks is movably sleeved with a cylindrical tube, and the cylindrical tube is fixedly connected to the top of the inner wall of the fixed frame.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a supporting assembly and a clamping assembly. The fixing ring is pulled upward to move the clamping frame away from the lifting frame. Then the fixing line and the maintenance line are placed on the inner sides of the two clamping assemblies. Under the elastic force of the spring, the lifting frame and the clamping frame clamp and fix the fixing line and the maintenance line to achieve the lifting and fixation of the line body. The second screw rod is driven to rotate by the control motor. Under the thread thrust of the first thread and the second thread, the two moving blocks drive the clamping assemblies to move away from or closer to each other, and then the end distance of the fixing line and the maintenance line is adjusted to facilitate end processing and wiring.

[0013] 2. The utility model is provided with a lifting assembly. The crank drives the driving gear to rotate, and the first screw rod is driven to rotate through the meshing action with the driven gear. Under the action of the threaded thrust of the first screw rod, the support rod moves upward along the inner side of the support tube, thereby driving the support assembly and the clamping assembly to rise to the height where the wire body is located. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the lifting component of the utility model.

[0016] Figure 3 This is a schematic diagram of the first screw rod structure of the utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the support assembly of the utility model.

[0018] Figure 5 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0019] The accompanying drawings are marked as follows: 1. lifting assembly; 101. base plate; 102. self-locking universal wheel; 103. handle frame; 104. support tube; 141. support block; 142. first screw rod; 143. driven gear; 144. rotating rod; 145. driving gear; 146. crank handle; 147. limit rod; 105. support rod; 2. support assembly; 201. support plate; 202. fixed block; 203. motor; 204. second screw rod; 241. first thread; 242. second thread; 205. moving block; 206. cylindrical rod; 3. clamping assembly; 301. fixed frame; 302. clamping frame; 321. rubber pad; 303. control rod; 304. fixing ring; 305. lifting frame; 306. spring; 307. cylindrical block; 308. cylindrical tube. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The distribution network fault handling device for power design involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Reference Figure 1-Figure 5 The utility model provides a distribution network fault handling device for electric power design, including a lifting component 1, a support component 2 is installed on the top of the lifting component 1, a clamping component 3 is installed on the top of the support component 2, the support component 2 includes a support plate 201, both sides of the top of the support plate 201 are fixedly connected with fixed blocks 202, the right side of the right fixed block 202 is fixedly connected with a motor 203, the output shaft of the motor 203 is fixedly connected with a second screw rod 204, both sides of the outer side of the second screw rod 204 are movably sleeved with moving blocks 205, the lifting component 1 includes a bottom plate 101, the four corners of the bottom of the bottom plate 101 are installed with self-locking universal wheels 102, the right side of the top of the bottom plate 101 is fixedly connected with a handle frame 103, the middle of the top of the bottom plate 101 is fixedly connected with a support tube 104, and the top of the inner side of the support tube 104 is movably sleeved with a support rod 105.

[0022] In the embodiment of the present application, the handle frame 103 is pushed to move the device to the position where maintenance is required through the self-locking universal wheel 102, and then the crank 146 is turned to drive the driving gear 145 to rotate, and the first screw rod 142 is driven to rotate through the meshing action with the driven gear 143. Under the threaded thrust of the first screw rod 142, the support rod 105 moves upward along the inner side of the support tube 104, thereby driving the support assembly 2 and the clamping assembly 3 to rise to the height of the wire body, and the fixing ring 304 is pulled upward to make the clamping frame 302 and the lifting frame 305 far away. The fixing line and the maintenance line are then placed on the inner sides of the two clamping assemblies 3. Under the elastic force of the spring 306, the lifting frame 305 and the clamping frame 302 clamp and fix the fixing line and the maintenance line to achieve lifting and fixation of the line body. The second screw rod 204 is driven to rotate by the control motor 203. Under the thread thrust of the first thread 241 and the second thread 242, the two moving blocks 205 drive the clamping assemblies 3 to move away from or closer to each other, thereby adjusting the end distance of the fixing line and the maintenance line to facilitate end processing and wiring.

[0023] In a preferred embodiment, the bottom of the inner side of the support tube 104 is fixedly connected to a support block 141, and the middle movably sleeved on the top of the support block 141 is a first screw rod 142, which is threadedly sleeved on the support rod 105, and the bottom of the outer side of the first screw rod 142 is fixedly sleeved with a driven gear 143, and both sides of the top of the support block 141 are fixedly connected to limit rods 147, which are movably sleeved on the support rod 105. The limit rods 147 can limit the support rod 105 so that the support rod 105 can only be lifted and lowered, so that when the first screw rod 142 rotates, it can drive the support tube 104 to be lifted and lowered along the inner side of the support rod 105.

[0024] In a preferred embodiment, a rotating rod 144 is movably sleeved on the bottom of the front side of the support tube 104, a driving gear 145 is fixedly connected to the back side of the rotating rod 144, a crank 146 is fixedly connected to the front side of the rotating rod 144, the driving gear 145 and the driven gear 143 are meshed with each other, and the driving gear 145 can be driven to rotate by rotating the crank 146, and the first screw rod 142 can be driven to rotate through the meshing action with the driven gear 143.

[0025] In a preferred embodiment, a first thread 241 and a second thread 242 are respectively provided on both sides of the outer side of the second screw rod 204, and the thread directions of the first thread 241 and the second thread 242 are opposite. The first thread 241 and the second thread 242 are threadedly sleeved with the moving block 205, and a cylindrical rod 206 is fixedly connected to the bottom of the inner side of the fixed block 202, and the cylindrical rod 206 is movably sleeved with the moving block 205. When the second screw rod 204 rotates, under the action of the thread thrust of the first thread 241 and the second thread 242, the two moving blocks 205 move away from or approach each other.

[0026] In a preferred embodiment, the clamping assembly 3 includes a fixed frame 301, a clamping frame 302 is fixedly connected to the bottom of the inner wall of the fixed frame 301, a control rod 303 is movably sleeved on the top of the fixed frame 301, a fixing ring 304 is fixedly connected to the top of the control rod 303, a lifting frame 305 is fixedly connected to the bottom of the control rod 303, a spring 306 is arranged on the outer side of the control rod 303, the spring 306 is located between the lifting frame 305 and the top of the inner wall of the fixed frame 301, the inner sides of the clamping frame 302 and the lifting frame 305 are fixedly connected with rubber pads 321, the rubber pads 321 can increase the contact area and friction with the surface of the wire body, so that the clamping is more secure.

[0027] In a preferred embodiment, the front and back sides of the top of the lifting frame 305 are fixedly connected with cylindrical blocks 307, the top of the cylindrical block 307 is movably sleeved with a cylindrical tube 308, and the cylindrical tube 308 is fixedly connected to the top of the inner wall of the fixed frame 301. The positioning function of the cylindrical block 307 and the cylindrical tube 308 prevents the lifting frame 305 from rotating.

[0028] The working principle of the utility model is as follows: push the handle frame 103 to move the device to the position where maintenance is required through the self-locking universal wheel 102, then turn the crank 146 to drive the driving gear 145 to rotate, and through the meshing action with the driven gear 143, drive the first screw rod 142 to rotate, under the thread thrust of the first screw rod 142, the support rod 105 moves upward along the inner side of the support tube 104, thereby driving the support assembly 2 and the clamping assembly 3 to rise to the height where the wire body is located, and pull the fixing ring 304 upward, so that the clamping frame 302 and the lifting frame 304 are aligned. 5 is moved away from each other, and then the fixing wire and the maintenance wire are placed inside the two clamping assemblies 3. Under the elastic force of the spring 306, the lifting frame 305 and the clamping frame 302 clamp and fix the fixing wire and the maintenance wire to achieve lifting and fixing of the wire body. By controlling the motor 203 to drive the second screw rod 204 to rotate, under the thread thrust of the first thread 241 and the second thread 242, the two moving blocks 205 drive the clamping assemblies 3 to move away from or approach each other, and then adjust the end distance of the fixing wire and the maintenance wire to facilitate end processing and wiring.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A distribution network fault handling device for power design, comprising a lifting assembly (1), characterized in that: A support assembly (2) is installed on the top of the lifting assembly (1), and a clamping assembly (3) is installed on the top of the support assembly (2). The support assembly (2) comprises a support plate (201), and both sides of the top of the support plate (201) are fixedly connected with fixed blocks (202), and the right side of the fixed block (202) is fixedly connected with a motor (203), and the output shaft of the motor (203) is fixedly connected with a second screw rod (204), and both sides of the outer side of the second screw rod (204) are movably sleeved with moving blocks (205). The lifting assembly (1) comprises a bottom plate (101), and self-locking universal wheels (102) are installed at the four corners of the bottom of the bottom plate (101), and the right side of the top of the bottom plate (101) is fixedly connected with a handle frame (103), and the middle of the top of the bottom plate (101) is fixedly connected with a support tube (104), and the top of the inner side of the support tube (104) is movably sleeved with a support rod (105).

2. A distribution network fault handling device for electric power design according to claim 1, characterized in that: The bottom of the inner side of the support tube (104) is fixedly connected to a support block (141); a first screw rod (142) is movably sleeved in the middle of the top of the support block (141); the first screw rod (142) is threadedly sleeved with the support rod (105); a driven gear (143) is fixedly sleeved at the bottom of the outer side of the first screw rod (142); both sides of the top of the support block (141) are fixedly connected to limit rods (147); the limit rods (147) are movably sleeved with the support rod (105).

3. A distribution network fault handling device for electric power design according to claim 1, characterized in that: A rotating rod (144) is movably sleeved at the bottom of the front side of the support tube (104); a driving gear (145) is fixedly connected to the back side of the rotating rod (144); a crank (146) is fixedly connected to the front side of the rotating rod (144); and the driving gear (145) and the driven gear (143) are meshed with each other.

4. A distribution network fault handling device for electric power design according to claim 1, characterized in that: A first thread (241) and a second thread (242) are respectively provided on both sides of the outer side of the second screw rod (204); the thread directions of the first thread (241) and the second thread (242) are opposite; the first thread (241) and the second thread (242) are threadably sleeved with the moving block (205); a cylindrical rod (206) is fixedly connected to the bottom of the inner side of the fixed block (202); and the cylindrical rod (206) is movably sleeved with the moving block (205).

5. The distribution network fault handling device for electric power design according to claim 1, characterized in that: The clamping assembly (3) comprises a fixed frame (301), the bottom of the inner wall of the fixed frame (301) is fixedly connected to a clamping frame (302), the top of the fixed frame (301) is movably sleeved with a control rod (303), the top of the control rod (303) is fixedly connected to a fixing ring (304), the bottom of the control rod (303) is fixedly connected to a lifting frame (305), a spring (306) is arranged on the outer side of the control rod (303), the spring (306) is located between the lifting frame (305) and the top of the inner wall of the fixed frame (301), and the inner sides of the clamping frame (302) and the lifting frame (305) are both fixedly connected to rubber pads (321).

6. A distribution network fault handling device for electric power design according to claim 5, characterized in that: The front and back sides of the top of the lifting frame (305) are fixedly connected with cylindrical blocks (307), the top of the cylindrical block (307) is movably sleeved with a cylindrical tube (308), and the cylindrical tube (308) is fixedly connected to the top of the inner wall of the fixed frame (301).

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