Novel grounding wire storage device

Abstract

The invention relates to a novel ground wire storage device, which belongs to the technical field of storage devices, and comprises a rack, a winding assembly, a guide assembly, a linkage assembly, an adjusting unit and a conductive assembly, the number of the winding assemblies is two, and the winding assemblies are rotationally arranged on the rack. The two guide assemblies are arranged on the rack; the linkage assembly is arranged on the winding assembly, and the output end of the linkage assembly is connected with the guide assembly. The adjusting unit is arranged on the rack and is in control connection with the linkage assembly; the conductive assembly is arranged on the winding assembly and electrically connected with the winding assembly. The machine frame comprises a base, four supporting plates arranged on the base and protective covers arranged on the two supporting plates in the middle. And the winding assembly comprises a winding roller rotationally arranged at the upper end of the supporting plate and a handle arranged on the winding roller. According to the ground wire winding and unwinding device, winding or unwinding operation can be conducted on two ground wires at the same time, and winding or unwinding operation can be conducted on the ground wire on one side by rotating the winding assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of storage devices, and in particular to a novel ground wire storage device. Background Art

[0002] In the power system, the grounding wire is an important component to ensure the safety of electricity use. Its main function is to connect the exposed conductive parts of electrical equipment to the grounding device to divert fault current and limit the voltage between the equipment and the ground, thereby protecting the safety of personnel and equipment.

[0003] Existing grounding wire storage devices have certain limitations in structure and function. On the one hand, most devices use a single storage roller or a simple double-roller structure, and the grounding wire can only be reeled in from one side. When in use, the entire grounding wire must be completely pulled out from a single port and cannot be pulled out from both ends at the same time. For example, when it is necessary to connect the grounding terminal of the electrical equipment and the remote grounding facility at the same time, the traditional device has insufficient linkage between the reeling rollers, making it difficult to achieve independent control of the grounding wires at both ends. As a result, the entire cable must be fully unfolded during operation, which not only increases the cumbersomeness of cable dragging, but may also cause the grounding wire surface to wear or the internal conductive core to break due to excessive stretching. Summary of the Invention

[0004] The purpose of the present invention is to address the problems existing in the background technology and propose a new grounding wire storage device that can simultaneously reel in or unreel two grounding wires and can rotate the reeling components separately to reel in or unreel the grounding wire on one side.

[0005] The technical solution of the present invention is a new type of grounding wire storage device, comprising: frame; There are two winding assemblies, both of which are rotatably arranged on the frame; There are two guide assemblies, both of which are arranged on the frame; A linkage assembly is provided on the winding assembly and an output end of the linkage assembly is connected to the guide assembly; an adjusting unit, disposed on the frame and controllably connected to the linkage assembly; The conductive component is disposed on the winding component and is electrically connected to the winding component.

[0006] Preferably, the frame includes a base, four support plates divided into two groups and all arranged on the base, and a protective cover arranged on the two middle support plates.

[0007] Preferably, the winding assembly includes a winding roller rotatably arranged on the upper end of the support plate, and a handle arranged on the winding roller.

[0008] Preferably, the guide assembly includes a guide rail arranged on the winding roller, a reciprocating screw rod rotatably arranged on the support plate, a slider slidably arranged on the guide rail and threadedly connected to the reciprocating screw rod, and a guide ring arranged on the slider.

[0009] Preferably, the linkage assembly includes two driving gears respectively arranged on the two bases, a transmission gear having a prismatic groove and a rotating groove and capable of being meshed with the driving gear, a movable frame slidably arranged on the support plate and rotationally connected to the transmission gear, and a prismatic block arranged on the reciprocating screw and capable of being inserted into the prismatic groove.

[0010] Preferably, the adjustment unit includes an adjustment component arranged on the support plate and connected to the movable frame, and a limit component arranged on the adjustment component; the adjustment component includes a support seat arranged on the support plate, a sliding rod arranged on the support seat, a movable block arranged on the movable frame and slidably connected to the sliding rod, and an elastic member arranged on the sliding rod and connected at both ends to the support seat and the movable block respectively.

[0011] Preferably, the limiting assembly includes a clamping plate provided on the support seat and having three limiting slots, a clamping rod rotatably provided on the moving block and capable of being clamped into the limiting slots, and a counterweight block provided on the clamping rod.

[0012] Preferably, the conductive component includes two conductive plates respectively arranged on the support plate and with one end protruding from the protective cover and rotatably connected to the winding roller, a connecting plate arranged on the two conductive plates, and a plurality of power poles all arranged on the connecting plates; the conductive plate is electrically connected to the winding roller, and the conductive plate, the connecting plate and the power poles are all electrically connected.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects: In the present invention, the grounding wire passes through the guide ring and is wound around the winding roller, and is electrically connected to the winding roller. The two winding rollers are electrically connected through a conductive component, so that the conductive component can be placed near the grounding facility and connected to the conductive component through a cable for grounding, and the grounding wire on the winding roller can be connected to the grounding part of the electrical equipment; at the same time, the grounding wire on one winding roller can be electrically connected to the power-connected part of the electrical equipment, and the grounding wire on the other winding roller can be connected to the grounding facility, so that it can be used flexibly.

[0014] By changing the meshing state of the transmission gear, the ground wire can be reeled in or unreeled at the same time, or only one side can be reeled in, which can be adjusted according to usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a structural diagram of an embodiment of the present invention; Figure 2 It is a structural explosion diagram of an embodiment of the present invention; Figure 3 for Figure 2 Schematic diagram of the local enlarged structure at A in the middle; Figure 4 for Figure 2 Schematic diagram of the local enlarged structure at B in the middle; Figure 5 It is a schematic diagram of the local structure of an embodiment of the present invention.

[0017] Figure markings: 1. Frame; 101. Base; 102. Support plate; 103. Protective cover; 2. Winding assembly; 201. Winding roller; 202. Handle; 3. Guide assembly; 301. Guide rail; 302. Reciprocating screw rod; 303. Slider; 304. Guide ring; 4. Linkage assembly; 401. Drive gear; 402. Transmission gear; 403. Moving frame; 404. Prismatic block; 4021. Prismatic groove; 4022. Rotating groove; 5. Adjustment assembly; 501. Support seat; 502. Slide rod; 503. Elastic member; 504. Moving block; 6. Limit assembly; 601. Snap-in plate; 602. Snap-in rod; 603. Counterweight; 6011. Limit groove; 7. Conductive assembly; 701. Conductive plate; 702. Connecting plate; 703. Connecting post. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it individually or selectively refer to an embodiment that is mutually exclusive of other embodiments.

[0021] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0022] Example 1 like Figure 1-5 As shown, a novel grounding wire storage device proposed by the present invention includes a frame 1, a winding assembly 2, a guide assembly 3, a linkage assembly 4, an adjustment unit and a conductive assembly 7; Two winding assemblies 2 are provided, both rotatably mounted on the frame 1; two guide assemblies 3 are provided, both mounted on the frame 1; a linkage assembly 4 is provided on the winding assembly 2, with its output end connected to the guide assembly 3; an adjustment unit is provided on the frame 1 and is control-connected to the linkage assembly 4; and a conductive assembly 7 is provided on the winding assembly 2 and electrically connected to the winding assembly 2. The frame 1 includes a base 101, four support plates 102, divided into two groups and mounted on the base 101, and a protective cover 103 mounted on the two center support plates 102. The winding assembly 2 includes a winding roller 201 rotatably mounted on the upper ends of the support plates 102, and a handle 202 mounted on the winding roller 201.

[0023] Furthermore, the conductive component 7 includes two conductive plates 701, each of which is respectively arranged on the support plate 102 and one end of which protrudes from the protective cover 103 and is rotatably connected to the winding roller 201, a connecting plate 702 arranged on the two conductive plates 701, and a plurality of power poles 703, all of which are arranged on the connecting plate 702; the conductive plate 701 is electrically connected to the winding roller 201, and the conductive plate 701, the connecting plate 702 and the power pole 703 are all electrically connected. The grounding wire is connected to the winding roller 201, and the winding roller 201 is rotatably connected to the conductive plate 701 and electrically connected, so that the conductive plate 701 can conduct electricity, and the conductive plate 701 can be electrically connected to the power pole 703 through the connecting plate 702, and can be connected to an external wire through the power pole 703, and can be connected to the wires of other grounding equipment or electrical equipment, thereby increasing its scope of use.

[0024] In this embodiment, the grounding wire passes through the guide ring 304 and is wound around the winding roller 201, and is electrically connected to the winding roller 201. The two winding rollers 201 are electrically connected through the conductive component 7, so that the conductive component 7 can be placed near the grounding facility and connected to the conductive component 7 through a cable for grounding, and the grounding wire on the winding roller 201 can be connected to the grounding part of the electrical equipment; at the same time, the grounding wire on one winding roller 201 can be electrically connected to the power-connected part of the electrical equipment, and the grounding wire on the other winding roller 201 can be connected to the grounding facility, so that it can be used flexibly.

[0025] When the grounding wire is wound up, the handle 202 can be rotated to drive the winding roller 201 to rotate, and the winding roller 201 can wind up the grounding wire. The linkage component 4 can drive the guide component 3 to rotate, so that the slider 303 moves back and forth, thereby guiding the grounding wire so that the grounding wire can be arranged on the winding roller 201, so that the winding operation can be better performed. The position of the adjustment component 5 is controlled by the limit assembly 6, and the adjustment component 5 drives the movable frame 403 to move, and the movable frame 403 drives the transmission gear 402 to move, so that the transmission gear 402 adjusts the meshing state, so that the transmission gear 402 can be meshed with both drive gears 401 at the same time, or only meshed with one of the drive gears 401; When the transmission gear 402 is meshed and connected with the two drive gears 401 at the same time, the two drive gears 401 will rotate synchronously, and at the same time will also be connected to the guide assembly 3, thereby driving the guide assembly 3 to move; when the transmission gear 402 is meshed and connected with only one of the drive gears 401, the other drive gear 401 will not rotate with the transmission gear 402, and the other guide assembly 3 will not be connected with the linkage assembly 4, so that only one side of the winding assembly 2 rotates and the guide assembly 3 moves, so that the grounding wire on the winding assembly 2 on one side can be wound.

[0026] By changing the meshing state of the transmission gear 402, the ground wire can be wound or unwound at the same time, or only one side can be wound up, which can be adjusted according to usage needs.

[0027] Example 2 like Figure 1-5 As shown, a new type of grounding wire storage device proposed in the present invention, compared with Example 1, the guide assembly 3 in this embodiment includes a guide rail 301 arranged on the winding roller 201, a reciprocating screw rod 302 rotatably arranged on the support plate 102, a slider 303 slidably arranged on the guide rail 301 and threadedly connected to the reciprocating screw rod 302, and a guide ring 304 arranged on the slider 303.

[0028] Furthermore, the linkage assembly 4 includes two driving gears 401 respectively arranged on two bases 101, a transmission gear 402 having a prismatic groove 4021 and a rotating groove 4022 and capable of being meshed with the driving gear 401, a movable frame 403 slidingly arranged on the support plate 102 and rotationally connected to the transmission gear 402, and a prismatic block 404 arranged on the reciprocating screw 302 and capable of being inserted into the prismatic groove 4021. The linkage assembly 4 is used to connect the winding assembly 2 and the guide assembly 3.

[0029] Furthermore, the adjustment unit includes an adjustment component 5 arranged on the support plate 102 and connected to the movable frame 403, and a limit component 6 arranged on the adjustment component 5; the adjustment component 5 includes a support seat 501 arranged on the support plate 102, a slide rod 502 arranged on the support seat 501, a movable block 504 arranged on the movable frame 403 and slidingly connected to the slide rod 502, and an elastic member 503 arranged on the slide rod 502 and connected at both ends to the support seat 501 and the movable block 504 respectively. The adjustment component 5 is used to support the movable frame 403 and enable it to be stuck.

[0030] The limiting assembly 6 includes a clamping plate 601 disposed on the support base 501 and having three limiting slots 6011, a clamping rod 602 rotatably disposed on the movable block 504 and capable of being inserted into the limiting slots 6011, and a counterweight 603 disposed on the clamping rod 602. The limiting assembly 6 is used to fix the position of the movable block 504 to maintain a stable connection.

[0031] In this embodiment, if it is necessary to drive two guide components 3 to move at the same time, the clamping rod 602 is kept in the hole of the middle limit groove 6011. At this time, when the winding component 2 is rotated, the winding roller 201 drives the driving gear 401 to rotate, the driving gear 401 drives the transmission gear 402 to rotate, the transmission gear 402 drives another driving gear 401 to rotate, and at the same time drives the prismatic block 404 to rotate, and the prismatic block 404 drives the reciprocating screw rod 302 to rotate, so that the guide component 3 can be driven to move back and forth, guide the grounding wire, and make the grounding wire be arranged and distributed on the winding roller 201, so that the wire can be wound better and the grounding wire can be stored.

[0032] When only one side of the winding assembly 2 needs to be wound up, the clamping rod 602 is rotated upward, so that the clamping rod 602 moves out of the middle limiting groove 6011, thereby being able to move the moving block 504, and the moving block 504 drives the moving frame 403 to move, and the moving frame 403 drives the transmission gear 402 to move, so that the transmission gear 402 only engages with the driving gear 401 on one side and is separated from the driving gear 401 on the other side, so that when the driving gear 401 on one side rotates, it will not drive the driving gear 401 on the other side to rotate. At the same time, due to the movement of the transmission gear 402, the prismatic block 404 moves out of the prismatic groove 4021 and moves into the rotating groove 4022, so that the transmission gear 402 is separated from the prismatic block 404 and cannot be transmitted, thereby making the other guide assembly 3 also in a disengaged state, so that only one side of the guide assembly 3 can be driven to move, realizing the winding operation on one side, which can be freely adjusted according to usage needs.

[0033] When unwinding, if there is no need to pay out the line synchronously on both sides, the clamping rod 602 can be moved to any one of the limit slots 6011 on both sides. At this time, one winding component 2 and the guide component 3 are in a separated state and can pay out the line directly, while the other winding component 2 and the guide component 3 are driven by the linkage component 4 and can also pay out the line, so as not to affect the normal pay out.

[0034] When winding the wire, the clamping rod 602 can be moved to the middle limit groove 6011 first. At this time, rotating any handle 202 can synchronously drive the other winding roller 201 to rotate, so that synchronous winding can be performed, and the two guide components 3 can be driven to move back and forth at the same time to sort the ground wires.

[0035] The moving block 504 can be given a certain thrust and can be kept in the middle position. The center of gravity of the clamping rod 602 is changed by the counterweight block 603, so that the clamping rod 602 can be clamped into the limiting groove 6011, and the clamping rod 602 can be prevented from popping out directly, which is convenient to use.

[0036] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A new ground wire storage device, characterized by: include, Rack (1); Two winding assemblies (2) are provided and both are rotatably arranged on the frame (1); Two guide assemblies (3) are provided and both are arranged on the frame (1); A linkage assembly (4) is arranged on the winding assembly (2) and the output end of the linkage assembly (4) is connected to the guide assembly (3); An adjustment unit, arranged on the frame (1) and in control connection with the linkage assembly (4); A conductive component (7) is arranged on the winding component (2) and is electrically connected to the winding component (2).

2. A new ground wire storage device according to claim 1, characterized in that: The frame (1) comprises a base (101), four support plates (102) divided into two groups and all arranged on the base (101), and a protective cover (103) arranged on the two middle support plates (102).

3. A new ground wire storage device according to claim 2, characterized in that: The winding assembly (2) comprises a winding roller (201) rotatably arranged at the upper end of the support plate (102), and a handle (202) arranged on the winding roller (201).

4. A new ground wire storage device according to claim 3, characterized in that: The guide assembly (3) comprises a guide rail (301) arranged on the winding roller (201), a reciprocating screw rod (302) rotatably arranged on the support plate (102), a slider (303) slidably arranged on the guide rail (301) and threadedly connected to the reciprocating screw rod (302), and a guide ring (304) arranged on the slider (303).

5. A new ground wire storage device according to claim 4, characterized in that: The linkage assembly (4) comprises two driving gears (401) respectively arranged on the two bases (101), a transmission gear (402) having a prismatic groove (4021) and a rotation groove (4022) and capable of being meshed with the driving gear (401), a moving frame (403) slidably arranged on the support plate (102) and rotationally connected to the transmission gear (402), and a prismatic block (404) arranged on the reciprocating screw (302) and capable of being inserted into the prismatic groove (4021).

6. A new ground wire storage device according to claim 5, characterized in that: The adjusting unit comprises an adjusting component (5) arranged on the supporting plate (102) and connected to the movable frame (403), and a limiting component (6) arranged on the adjusting component (5); the adjusting component (5) comprises a supporting seat (501) arranged on the supporting plate (102), a sliding rod (502) arranged on the supporting seat (501), a moving block (504) arranged on the movable frame (403) and slidably connected to the sliding rod (502), and an elastic member (503) arranged on the sliding rod (502) and connected at both ends to the supporting seat (501) and the moving block (504), respectively.

7. A new ground wire storage device according to claim 6, characterized in that: The limiting assembly (6) comprises a clamping plate (601) provided on the support seat (501) and having three limiting slots (6011), a clamping rod (602) rotatably provided on the moving block (504) and capable of being clamped into the limiting slots (6011), and a counterweight (603) provided on the clamping rod (602).

8. The novel ground wire storage device according to claim 7, characterized in that: The conductive component (7) comprises two conductive plates (701) respectively arranged on the support plate (102) and having one end protruding from the protective cover (103) and rotatably connected to the winding roller (201), a connecting plate (702) arranged on the two conductive plates (701), and a plurality of power connection posts (703) all arranged on the connecting plates (702); the conductive plates (701) are electrically connected to the winding roller (201), and the conductive plates (701), the connecting plates (702) and the power connection posts (703) are all electrically connected.

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