Grounding feed rod convenient to replace

Abstract

The utility model discloses a grounding feed rod convenient to replace, which relates to the technical field of electric power engineering, and comprises a holding rod, the surface of which is subjected to insulation treatment and is provided with a holding part for taking and anti-slip lines; the connector is detachably connected with the holding rod and mounted at one end of the holding rod; the connecting grooves are formed in the end, connected with the holding rod, of the connector; the base is installed in a connecting groove formed in one end of the holding rod, a movably-arranged transmission assembly and a locking assembly used for fixing the holding rod and the connector are installed on the lower portion of the base, and a guide assembly extending into the holding rod is installed on the lower portion of the base. The connecting head and the holding rod can be directly connected in a pressed mode when the connecting head is installed, at the moment, the transmission assembly in the connecting head moves downwards and ejects the movable part out, then the movable part is rotated to be inserted into the limiting part, convenience is achieved, and stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to a grounding feeder rod which is convenient to replace. Background Art

[0002] When high-voltage lines are shut down for maintenance, in order to avoid accidental power supply or induced electricity in the lines that may cause electric shock accidents to workers, short-circuit grounding rods are hung on the lines to short-circuit the lines directly to the ground. At the same time, when the maintenance work is completed, it is necessary to ensure that all grounding rods are removed to avoid power grid collapse due to short-circuit in the transmission lines when the power is restored.

[0003] Referring to the existing patent publication number: CN220137361U, a ground rod hanging wire detection device includes a hook body, a slider and a detection component, the hook body includes an upper plate, a side plate and a lower plate connected in sequence, the detection component is fixed on the upper plate, the slider can slide up and down along the side plate, a detection electrode is installed in the detection component, the detection electrode extends out of the lower end of the detection component, a detection component is provided, the detection electrode is installed in the detection component, the detection electrode does not directly contact the slider, the slider only needs to be able to move up and down to press against the wire, the overall structure of the detection device is simple, and it is easy to process.

[0004] However, in actual use of the existing grounding feeder rods, due to different line specifications when the lines are inspected and maintained, different grounding feeder rods are used. However, the grounding part of the grounding feeder rod is easily damaged after long-term use or needs to be inspected. It is inconvenient to disassemble and assemble the grounding part, the process is cumbersome, and it is not conducive to replacement. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and propose a conveniently replaceable grounding feed rod. The utility model cooperates with the transmission component and the locking component so that when the connector is installed, the connector can be directly pressed and connected with the gripping rod. At this time, the internal transmission component will move downward and push the movable part out, and then the movable part can be rotated to insert the limiting part, which is more convenient and has better stability.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A conveniently replaceable ground feed rod comprises:

[0008] A grip rod, the surface of which is insulated and is provided with a grip portion for holding and anti-slip grooves;

[0009] A connector, which is detachably connected to the handle and installed at one end of the handle;

[0010] A connecting groove, each of which is provided inside one end where the connecting head and the gripping rod are connected;

[0011] The base is installed in a connecting groove opened at one end of the handle, and a movably arranged transmission component and a locking component for fixing the handle and the connector are installed at the lower part. A guide component extending to the inside of the handle is installed at the lower part of the base.

[0012] The utility model is further configured that the transmission assembly includes: a first pin seat, a second pin seat and a connecting member;

[0013] The inner side of the first pin seat is connected to a pin shaft installed at the lower part of the base, the inner side of the second pin seat is connected to a pin shaft installed in a connecting groove provided in the handle and can move horizontally outside the handle, and the connecting member is connected between the pin shafts installed on the inner sides of the first pin seat and the second pin seat.

[0014] The utility model is further configured that the locking assembly includes: a movable part and a limiting part;

[0015] The movable parts are all rotatably connected to one side of the second pin seat and can be horizontally moved outside the gripping rod, and the limiting parts are all arranged on both sides of the surface of the connecting head corresponding to the movable parts.

[0016] The utility model is further configured that the guide assembly includes: an elastic member and a guide member;

[0017] The elastic member is installed in a mounting hole in the inner structure of the handle, and the guide member is installed between the base and the elastic member and partly located in the mounting hole in the handle.

[0018] The utility model is further configured that through holes connected to the movable part and located below the limiting part are opened on both sides of the surface of the connecting head, a screw is installed on the upper part of the connecting head, a movably arranged wire clamp is installed on the outer surface of the screw, a pressure plate that rotates relative to the screw is installed at the end of the screw away from the connecting head, and a groove corresponding to the line is arranged on the upper inner side of the wire clamp.

[0019] The utility model is further configured that a movable limiting structure is connected between the pressing plate and the wire clamp.

[0020] The utility model is further configured that a grip sleeve with a diameter larger than that of the grip is installed at one end of the grip away from the connecting head.

[0021] The beneficial effects of the utility model are as follows: the utility model cooperates with the transmission component and the locking component, so that when the connector is installed, the connector can be directly pressed and connected with the grip rod. At this time, the internal transmission component will move downward and push the movable part out, and then the movable part can be rotated to insert into the limiting part, which is more convenient and has better stability.

[0022] 1. The easily replaceable grounding feeder rod is provided with a transmission assembly and a locking assembly to cooperate with each other, so that when the connector is installed, the connector can be aligned with one end of the grip rod and pressed. At this time, the base drives the transmission assembly to move during the downward pressing of the connector. The connector can rotate under the action of the first pin seat and the second pin seat and push the second pin seat and the movable member outward. At this time, the movable member can be rotated after being ejected to rotate it to the position of the limiting part and insert it. The operation process is relatively simple. Similarly, when the grounding part is disassembled, the above-mentioned reverse operation can be performed, thereby facilitating replacement.

[0023] 2. The easily replaceable grounding feed rod is provided with a guide assembly and a limit structure. When the base moves, the guide member connected to the base can move vertically downward in the grip rod and compress the elastic member, so that the transmission assembly can move more smoothly. When the grounding part is subsequently removed, the connector can be ejected with a certain amount of assistance under the action of the elastic member, which is more convenient. The limit structure can limit the movement of the pressure plate to prevent it from rotating with the screw, thereby improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a conveniently replaceable grounding feeder rod proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of a disassembled structure of a ground feeder rod that is convenient to replace proposed by the utility model;

[0026] Figure 3 A schematic diagram of the connection structure of a conveniently replaceable ground feed rod proposed by the utility model;

[0027] Figure 4 The utility model provides a conveniently replaceable grounding feeder rod. Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0028] Figure 5 The utility model provides a conveniently replaceable grounding feeder rod. Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0029] In the figure: 1. grip; 2. connector; 3. wire clamp; 4. screw; 5. pressure plate; 6. groove; 7. handle; 8. through hole; 9. limiting part; 10. connecting groove; 11. base; 12. guide member; 13. elastic member; 14. first pin seat; 15. second pin seat; 16. connecting member; 17. movable member. DETAILED DESCRIPTION

[0030] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0033] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0034] Reference Figure 1-5, a grounding feeder rod that is easy to replace, comprising: a grip 1, the surface of which is insulated and is constructed with a gripping portion for taking and anti-slip grooves; a connector 2, which is detachably connected to the grip 1 and installed at one end of the grip 1; a connecting groove 10, which is opened inside the end where the connector 2 and the grip 1 are connected; a base 11, which is installed in the connecting groove 10 opened at one end of the grip 1, and a movably arranged transmission component and a locking component for fixing the grip 1 and the connector 2 are installed at the lower part, the connection action of the connector 2 and the grip 1 can be transmitted through the transmission component, so that there is a certain synchronization, at this time, the action is transmitted to the position of the locking component to lock the connector 2 and the grip 1, which is more coherent and convenient, and a guide component extending to the inside of the grip 1 is installed at the lower part of the base 11, and the movement of the base 11 can be guided and positioned to a certain extent through the guide component, so that the base 11 can move more smoothly and has a certain linkage.

[0035] Specifically, refer to Figure 2-5 The transmission assembly includes: a first pin seat 14, a second pin seat 15 and a connecting piece 16; the inner side of the first pin seat 14 is connected with a pin shaft installed at the lower part of the base 11, the inner side of the second pin seat 15 is connected with a pin shaft installed in the connecting groove 10 provided in the handle 1 and can move horizontally to the outside of the handle 1, and the connecting piece 16 is connected between the pin shafts installed on the inner sides of the first pin seat 14 and the second pin seat 15. Through this embodiment, the base 11 can drive the first pin seat 14 to move downward when it moves downward, and because the pin seat is connected to the inside, the connecting piece 16 can be flipped to a certain extent to push the second pin seat 15 to move horizontally, so as to transmit the vertical movement to the horizontal movement, which has a certain continuity.

[0036] Specifically, refer to Figure 2-5 The locking assembly includes: a movable part 17 and a limiting part 9; the movable parts 17 are rotatably connected to one side of the second pin seat 15 and can move horizontally to the outside of the handle 1, and the limiting parts 9 are arranged on both sides of the surface of the connecting head 2 corresponding to the movable parts 17. Through this embodiment, the movable part 17 can be pushed out to the outside of the handle 1 and the connecting head 2 during the movement of the second pin seat 15. At this time, the movable part 17 can be rotated, and the other end of the movable part 17 is aligned with the limiting part 9 and connected, so that the connection head 2 and the handle 1 can be limited and fixed.

[0037] Specifically, refer to Figure 2-5The guide assembly includes: an elastic member 13 and a guide member 12; the elastic member 13 is installed in a mounting hole in the internal structure of the handle 1, and the guide member 12 is installed between the base 11 and the elastic member 13 and is partially located in the mounting hole of the handle 1. Through this embodiment, when the base 11 moves, the guide member 12 connected to the base 11 can move vertically downward in the handle 1 and compress the elastic member 13, so that the transmission assembly can move more smoothly, and when the grounding part is removed, the connector 2 can also be assisted to be ejected under the action of the elastic member 13, which is more convenient.

[0038] Further, see Figure 1-5 , through holes connected to the movable part 17 and located below the limiting part 9 are provided on both sides of the surface of the connector 2, a screw rod 4 is installed on the upper part of the connector 2, and a movably arranged wire clamp 3 is installed on the outer surface of the screw rod 4, and a pressure plate 5 rotating relative to the screw rod 4 is installed at the end of the screw rod 4 away from the connector 2, and a groove 6 corresponding to the line is provided on the upper inner side of the wire clamp 3. Through this embodiment, when in use, the wire clamp 3 can be hooked on the line, and then the grip 1 can be rotated to drive the screw 4 to move and rotate. During the rotation of the screw 4, the pressure plate 5 can be driven to move upward to clamp the line and prevent the grounding rod from being easily detached.

[0039] Further, see Figure 1-3 A movable limiting structure is connected between the pressure plate 5 and the wire clamp 3, and a handle 7 with a diameter larger than the grip 1 is installed at the end of the grip 1 away from the connecting head 2. Through this implementation, the positioning structure can limit the movement of the pressure plate 5 to prevent it from rotating with the screw 4, thereby improving stability. The handle 7 can be convenient for people to take and has a certain protective effect.

[0040] Working principle: When using the utility model, first when assembling the device, the connecting head 2 can be aligned with one end of the gripping rod 1 and pressed. At this time, the connecting head 2 will drive the transmission component to move through the base 11 during the downward pressing process. When the base 11 moves, the guide member 12 connected to the base 11 can move vertically downward in the gripping rod 1 and compress the elastic member 13, so that the transmission component can move more smoothly. The connecting member 16 can be rotated under the action of the first pin seat 14 and the second pin seat 15 and push the second pin seat 15 and the movable member 17 outward. At this time, the movable member 17 can be rotated after being ejected, so as to rotate it to the position of the limiting part 9 and insert it. The operation process is relatively simple. Similarly, when disassembling the grounding part, the above-mentioned reverse operation can be performed. When the grounding part is removed, the connecting head 2 can also be auxiliaryly ejected under the action of the elastic member 13, which is relatively convenient and easy to replace.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A conveniently replaceable ground feed rod, characterized in that: include: A handle (1) having an insulating surface and having a grip portion for holding and anti-slip grooves; A connector (2) which is detachably connected to the handle (1) and is mounted on one end of the handle (1); A connection groove (10), each of which is provided inside one end where the connection head (2) and the handle (1) are connected; A base (11) is installed in a connection groove (10) provided at one end of the handle (1), and a movably arranged transmission component and a locking component for fixing the handle (1) and the connector (2) are installed at the bottom, and a guide component extending into the interior of the handle (1) is installed at the bottom of the base (11).

2. A conveniently replaceable ground feeder rod according to claim 1, characterized in that: The transmission assembly comprises: a first pin seat (14), a second pin seat (15) and a connecting member (16); The inner side of each of the first pin seats (14) is connected to a pin shaft installed at the lower part of the base (11); the inner side of each of the second pin seats (15) is connected to a pin shaft installed in a connecting groove (10) provided in the handle (1) and capable of horizontally moving outside the handle (1); and the connecting member (16) is connected between the pin shafts installed on the inner sides of the first pin seat (14) and the second pin seat (15).

3. The easily replaceable ground feeder rod according to claim 1, characterized in that: The locking assembly comprises: a movable part (17) and a limiting part (9); The movable parts (17) are rotatably connected to one side of the second pin seat (15) and can be horizontally moved outside the handle (1), and the limiting parts (9) are arranged on both sides of the surface of the connecting head (2) corresponding to the movable parts (17).

4. The easily replaceable ground feeder rod according to claim 1, characterized in that: The guide assembly comprises: an elastic member (13) and a guide member (12); The elastic member (13) is installed in a mounting hole formed inside the handle (1), and the guide member (12) is installed between the base (11) and the elastic member (13) and is partially located in the mounting hole formed inside the handle (1).

5. The easily replaceable ground feeder rod according to claim 1, characterized in that: Through holes are provided on both sides of the surface of the connector (2), which are connected to the movable part (17) and are located below the limiting part (9); a screw rod (4) is installed on the upper part of the connector (2); a movably arranged wire clamp (3) is installed on the outer surface of the screw rod (4); a pressure plate (5) that rotates relative to the screw rod (4) is installed at one end of the screw rod (4) away from the connector (2); and a groove (6) corresponding to the line is provided on the upper inner side of the wire clamp (3).

6. The easily replaceable ground feeder rod according to claim 5, characterized in that: A movably arranged limiting structure is connected between the pressing plate (5) and the wire clamp (3).

7. The easily replaceable ground feeder rod according to claim 1, characterized in that: A grip sleeve (7) having a larger diameter than the grip rod (1) is installed at one end of the grip rod (1) away from the connector (2).

Images