Ground wire storage device

Abstract

The utility model discloses a grounding wire storage device, which comprises a placement barrel, the chassis is rotatably arranged at the bottom of the placing barrel; the grounding pin placing barrel is fixed on the middle shaft in the placing barrel and is used for placing a grounding pin; the grounding rod is placed between the placing barrel and the grounding pin placing barrel; the fixing hooks are fixed to the side face of the containing barrel; the handle is fixed to the top of the containing barrel. The grounding wire storage device provided by the utility model is simple to operate, and can facilitate the storage and unfolding grounding operation of a grounding wire by a worker, so that the efficiency of connecting and storing the grounding wire is improved, convenience is brought to constructors, and the grounding wire storage device is more convenient for a user to use.

Description

Technical Field

[0001] The utility model relates to the technical field of grounding wires, in particular to a grounding wire storage device. Background Art

[0002] Power outages can cause significant economic losses and social benefits losses to residents, enterprises and power supply companies. Therefore, power grid construction needs to be completed efficiently. While ensuring efficiency, safe construction is also particularly important. Thus, grounding wires are essential in the daily power outage operations of the power grid system. Grounding wires are safety measures that can ensure the safety of medium and low voltage distribution grids, so they are indispensable at this time.

[0003] A grounding wire generally consists of a grounding rod, a flexible copper wire, and a grounding needle. The grounding wire is used to connect the working line or equipment to the ground wire, using the earth as a current return path to protect the personal safety of operating personnel and the safety of equipment.

[0004] When using a grounding wire, generally, the grounding wire needs to be taken out first, then the fixing ring bound by the flexible copper wire is released, then the flexible copper wire is unfolded, then the grounding needle is inserted into the ground, and the grounding rod is connected to the working line or equipment that needs to be grounded to complete the grounding. Conversely, it can be retracted.

[0005] In daily work, regardless of the type of operation, work can only start after the grounding wire is installed; work can only be completed after the grounding wire is stored.

[0006] By tracking and recording the total planned installation time of grounding wires for multiple work teams, recording the deployment and storage time of grounding wires, and taking the average value, it is found that the average deployment and storage time of grounding wires is as long as more than two hundred seconds. And ninety percent of the work team members reported that the waiting process for installing and removing the grounding wire is long. The length of the on-site layout time of the grounding wire is related to the duration of fault power outages and planned power outages, indirectly affecting the power supply reliability index and the quality service level. Utility Model Content

[0007] Aiming at the deficiencies of the prior art, the utility model provides a grounding wire storage device, aiming to solve the problem of low efficiency caused by inconvenient operation of the grounding wire.

[0008] To achieve the above purpose, the utility model provides the following technical solutions:

[0009] A grounding wire storage device, comprising:

[0010] A placement bucket; and

[0011] A chassis, which is rotatably arranged at the bottom of the placement bucket;

[0012] A grounding needle placement cylinder, which is fixed to the central axis inside the placement bucket for placing the grounding needle;

[0013] The grounding rod is placed between the placement barrel and the grounding needle placement cylinder;

[0014] A plurality of fixing hooks are fixed to the side surface of the placement barrel;

[0015] A handle is fixed to the top of the placement barrel.

[0016] Preferably, a plurality of placement grooves are fixed to the bottom of the inner wall of the placement barrel for placing the insulating end of the grounding rod.

[0017] Preferably, a fixing sleeve is fixed to the center of the bottom of the inner wall of the placement barrel, and the grounding needle placement cylinder is fixed to its top;

[0018] A fixing shaft is fixed to the top of the chassis, and the fixing shaft is connected to the inside of the fixing sleeve through a bearing.

[0019] Preferably, a plain bearing is provided between the chassis and the placement barrel.

[0020] Preferably, a plurality of adjustable rollers are provided at the bottom of the chassis for movement.

[0021] Preferably, the adjustable roller includes:

[0022] An activity groove is opened at the bottom of the chassis;

[0023] An activity rod is rotatably arranged inside the activity groove;

[0024] A rotating shaft is fixed inside the activity groove and movably passes through one end of the activity rod;

[0025] A connecting plate is fixed to the other end of the activity rod;

[0026] A universal wheel is fixedly connected to the connecting plate;

[0027] A friction block is slidably arranged inside the activity rod and abuts against the rotating shaft;

[0028] A stabilizing spring is movably arranged inside the activity rod and abuts against the friction block.

[0029] Preferably, a groove is opened on one side of the friction block close to the rotating shaft, and a friction pad is fixed in the groove.

[0030] Compared with the prior art, the present utility model has the following beneficial effects:

[0031] A grounding wire storage device provided by the present utility model is simple to operate, can facilitate the staff to store and deploy the grounding wire for grounding operations, thereby increasing the efficiency of connecting and storing the grounding wire, and further bringing convenience to the construction personnel and being more convenient for users to use. Description of the Drawings

[0032] Figure 1 Schematic perspective view of a grounding wire storage device according to the present utility model;

[0033] Figure 2 Schematic view of a grounding wire storage device according to the present utility model;

[0034] Figure 3 Enlarged schematic view of the structure at the adjustable roller according to the present utility model.

[0035] In the figure: 10 placement barrel, 11 fixed sleeve, 20 chassis, 21 fixed shaft, 22 plain bearing, 30 grounding needle placement cylinder, 40 fixed hook, 50 handle, 61 grounding needle, 62 grounding rod, 70 adjustable roller, 71 moving groove, 72 moving rod, 73 rotating shaft, 74 connecting plate, 75 universal wheel, 76 friction block, 77 stabilizing spring, 80 placement groove. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0037] The grounding needle 61 and the grounding rod 62 described herein refer to the grounding needle and the grounding rod of the existing grounding wire, and a required soft copper wire is defaultly connected in the middle.

[0038] In the embodiments of the present application, please refer to Figure 1 and 2 , a grounding wire storage device includes a placement barrel 10. A chassis 20 is rotatably provided at the bottom of the placement barrel 10. A grounding needle placement cylinder 30 is fixed to the central axis inside the placement barrel 10 for placing the grounding needle 61. A plurality of fixed hooks 40 are fixed to the side of the placement barrel 10. A handle 50 is fixed to the top of the placement barrel 10.

[0039] When storing the grounding wire, place the grounding rod 62 between the placement barrel 10 and the grounding needle placement cylinder 30 with the insulating end of the grounding rod 62 facing downwards. Then hold the handle 50 and rotate to make the placement barrel 10 rotate on the chassis 20, which can drive the soft copper wire to wind around the outer wall of the placement barrel 10, and hook the soft copper wire on the fixed hook 40 for each turn to prevent the grounding wire from being stored in a scattered manner. Finally, put the grounding needle 61 into the grounding needle placement cylinder 30 to complete the storage. Conversely, the wire can be released to complete the connection of the grounding wire. The operation is simple, which improves the efficiency of connecting and storing the grounding wire, and thus brings convenience to the construction personnel.

[0040] Further, a plurality of placement grooves 80 are fixed to the bottom of the inner wall of the placement barrel 10 for placing the insulating ends of the grounding rods 62.

[0041] Further, please refer to Figure 1 , 2 and 3, a fixing sleeve 11 is fixed to the center of the bottom of the inner wall of the placement barrel 10. The grounding needle placement cylinder 30 is fixed to its top. A fixing shaft 21 is fixed to the top of the chassis 20. The fixing shaft 21 is connected to the inside of the fixing sleeve 11 through a bearing, and the placement barrel 10 rotates around the fixing shaft 21.

[0042] Further, please refer to Figure 1 , 2 and 3, a plain bearing 22 is provided between the chassis 20 and the placement barrel 10 to ensure the stability of the rotation of the placement barrel 10.

[0043] In a further preferred embodiment, please refer to Figure 1 , 2 and 3, a plurality of adjustable rollers 70 are provided at the bottom of the chassis 20 for movement. Specifically, the adjustable roller 70 includes a movable groove 71 opened at the bottom of the chassis 20. A movable rod 72 is rotatably provided inside the movable groove 71. A rotating shaft 73 is fixed inside the movable groove 71. The rotating shaft 73 movably passes through one end of the movable rod 72. The other end of the movable rod 72 is fixed with a connecting plate 74. The connecting plate 74 is fixedly connected with a universal wheel 75. A friction block 76 that abuts against the rotating shaft 73 is slidably provided inside the movable rod 72. A stabilizing spring 77 that abuts against the friction block 76 is movably provided inside the movable rod 72. When needed, the movable rod 72 can be turned down to drive the universal wheel 75 away from the movable groove 71 to the lower part of the chassis 20, and then it is convenient for the user to move the storage device. Then, the universal wheel 75 can be retracted into the inside of the movable groove 71;

[0044] At the same time, the friction block 76 is pushed by the stabilizing spring 77 to always abut against the rotating shaft 73, thereby preventing the rotating shaft 73 from rotating randomly, and thus ensuring the stability of the adjusted position of the universal wheel 75 and preventing it from moving randomly.

[0045] Further, a groove is opened on one side of the friction block 76 close to the rotating shaft 73, and a friction pad is fixed in the groove. The friction pad is preferably a rubber pad to increase the friction force and the friction surface.

[0046] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0047] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A ground wire storage device, characterized in that: include: Place the bucket; as well as A chassis, which is rotatably arranged at the bottom of the barrel; A grounding needle placement cylinder, which is fixed to the central axis inside the placement barrel and is used to place the grounding needle; The ground rod is placed between the placement barrel and the ground needle placement barrel; A plurality of fixing hooks fixed to the side where the barrel is placed; A handle is fixed to the top of the bucket.

2. A ground wire storage device according to claim 1, characterized in that: A plurality of placement grooves are fixed on the bottom of the inner wall of the placement barrel for placing the insulating ends of the grounding rods.

3. A ground wire storage device according to claim 1, characterized in that: A fixing sleeve is fixed at the center of the bottom of the inner wall of the placing barrel, and the grounding needle placing tube is fixed on the top thereof; A fixed shaft is fixed on the top of the chassis, and the fixed shaft is connected to the inside of the fixed sleeve through a bearing.

4. A ground wire storage device according to claim 3, characterized in that: A plane bearing is arranged between the chassis and the placement barrel.

5. The ground wire storage device according to claim 1, characterized in that: The bottom of the chassis is provided with a plurality of adjustable rollers for movement.

6. A ground wire storage device according to claim 5, characterized in that: The adjustable roller comprises: A movable slot is provided at the bottom of the chassis; A movable rod rotatably disposed inside the movable groove; A rotating shaft is fixed inside the movable groove and movably passes through one end of the movable rod; A connecting plate fixed to the other end of the movable rod; A universal wheel, which is fixedly connected to the connecting plate; A friction block is slidably disposed inside the movable rod and abuts against the rotating shaft; The stabilizing spring is movably arranged inside the movable rod and abuts against the friction block.

7. A ground wire storage device according to claim 6, characterized in that: A groove is provided on one side of the friction block close to the rotating shaft, and a friction pad is fixed in the groove.

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