A portable 10kV outdoor grounding wire combination storage rack

Abstract

The present invention discloses a portable 10kV outdoor grounding wire combination storage back frame, comprising: a frame-type back frame; a shoulder strap; a winding frame, comprising vertical bars on the left and right sides, a horizontal bar arranged at a vertical interval and connected to the two vertical bars at both ends, a connecting rod located in the middle of the front side, and two winding rods connecting the connecting rod and the horizontal bar, the upper and lower parts of the connecting rod are respectively connected to two fixing buckles on the frame-type back frame, and the vertical bar and the upper and lower ends of the connecting rod grow winding rods to form a winding space for winding the grounding wire between the winding rod and the end of the vertical bar and the end of the connecting rod, and the winding frame is also used to hang an insulating rod and a grounding rod fastener for fixing the grounding rod. Since the grounding wire is pre-wound on the winding frame, when the grounding wire is first hung, the staff carries the back frame and can take the grounding wire at any time. In addition, the back frame can hang the insulating rod and the fixed grounding rod at the same time, thereby reducing the installation time of the grounding wire and improving work efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of electric power operation, inspection and maintenance, and in particular relates to an outdoor grounding wire storage back frame. Background Art

[0002] The grounding wire is an important measure to ensure the safety of power workers. The traditional way to store the grounding wire is to wrap it around an insulating rod, tightly arranged in turns, which takes about 30 minutes. When used on site, it takes about 15 minutes to untie it turn by turn. Each use takes 45 minutes, which is a waste of time.

[0003] Sometimes, time is urgent and the staff are very tired after finishing the line power outage maintenance work. It is already late, usually the work is finished in the evening. The staff will wrap the ground wire very loosely, and when it is brought back to the tool warehouse, the ground wire will fall off, which is very inconvenient to use next time and it is easy to break the ground wire. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a portable 10kV outdoor grounding wire combination storage back frame to shorten the grounding wire installation time and improve work efficiency.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solution: a portable 10kV outdoor grounding wire combination storage back frame, comprising:

[0006] A frame-type back frame, comprising a rectangular frame and supporting ribs connected to the rectangular frame, wherein the frame-type back frame is provided with a fixing buckle at the upper and lower parts of the side close to the back of the human body;

[0007] Two shoulder straps are provided, the upper ends of the shoulder straps are connected to the upper frame of the rectangular frame of the frame-type back frame, and the lower ends are connected to the lower frame;

[0008] The winding frame includes vertical rods on left and right sides, horizontal rods arranged at vertical intervals and connected to the two vertical rods at both ends, a connecting rod located in the middle of the front side, and two winding rods connecting the connecting rod and the horizontal rod. The two winding rods are arranged in alignment up and down, and the upper and lower parts of the connecting rods are respectively connected to two fixing buckles on the frame-type back frame. Winding rods grow out of the upper and lower ends of the vertical rods and the connecting rods to form a winding space for winding a grounding wire between the winding rods and the ends of the vertical rods and the ends of the connecting rods, wherein the uppermost horizontal rod is used to hang an insulating rod, and the winding frame is also provided with a grounding rod fastener for fixing the grounding rod.

[0009] Preferably, the winding frame is made of galvanized steel pipe.

[0010] Preferably, the supporting ribs are cross-shaped, and hanging points for mounting a hand hammer are provided on the transverse ribs.

[0011] Preferably, the rectangular frame is made of a hollow aluminum alloy tube.

[0012] Preferably, the ground rod fastener comprises two upper and lower aligned sockets, and the sockets are connected to the vertical rod via a connecting portion.

[0013] Preferably, the grounding rod fastener includes baffles connected to the vertical rods on the left and right sides, and the upper and lower ends of the vertical rods are connected to baffles, the baffles are connected to tightening belts, and the grounding rod is placed between the baffles on the left and right sides and tightened and fixed by the tightening belts.

[0014] Preferably, the shoulder strap is made of 420D polyester or PU waterproof fabric.

[0015] The technical solution adopted by the present invention has the following beneficial effects: the grounding wire is pre-wound on a winding frame, and when the grounding wire is first hung, the staff carries the back frame and can take the grounding wire at any time. In addition, the back frame can also hang insulating rods and fixed grounding rods, which are commonly used tools for hanging grounding wires. Therefore, the installation time of the grounding wire can be shortened, the work efficiency can be improved, the equipment downtime can be reduced, and the reliability of power supply of the power grid can be improved.

[0016] The specific technical solutions and beneficial effects of the present invention will be described in detail in the following specific embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a top view of the present invention. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Those skilled in the art will appreciate that, in the absence of conflict, the features in the following embodiments and implementations may be combined with each other.

[0022] refer to Figure 1 and Figure 2As shown, a portable 10kV outdoor grounding wire combination storage back frame includes:

[0023] A frame-type backrest 1, comprising a rectangular frame and supporting ribs connected to the rectangular frame, wherein the frame-type backrest is provided with a fixing buckle at the upper and lower parts of the side close to the back of the human body;

[0024] Straps 2, two straps in total, the upper ends of the straps are connected to the upper frame of the rectangular frame of the frame-type back frame, and the lower ends are connected to the lower frame;

[0025] The winding frame 3 includes vertical rods on the left and right sides, horizontal rods arranged at vertical intervals and connected to the two vertical rods at both ends, a connecting rod located in the middle of the front side, and two winding rods connecting the connecting rod and the horizontal rod. The two winding rods are aligned up and down, and the upper and lower parts of the connecting rod are respectively connected to two fixing buckles on the frame-type back frame. Winding rods grow out of the upper and lower ends of the vertical rods and the connecting rods to form a winding space for winding the grounding wire between the winding rods and the ends of the vertical rods and the ends of the connecting rods, wherein the uppermost horizontal rod is used to hang the insulating rod 4. The winding frame is also provided with a grounding rod fastener 5 for fixing the grounding rod.

[0026] After actual use, the grounding wire is wound on the winding frame in a large circle. It only takes 1 minute to remove the full set of grounding wires from the back frame. After use, it only takes 2 minutes to store them on the back frame. The time is greatly shortened, which can reduce the installation time of the grounding wire, improve work efficiency, reduce equipment downtime, and improve the reliability of power supply of the power grid. The back frame can also hang insulating rods and fixed grounding rods, which are commonly used tools for hanging grounding wires and are easy to use. In addition, each grounding wire head is equipped with a sensor to detect and warn whether the operation site is safe in time.

[0027] The winding frame is made of galvanized steel pipe, which is light and rust-proof.

[0028] Preferably, the supporting ribs are cross-shaped, and a hanging point for a hand hammer is provided on the transverse ribs. The hand hammer is convenient for hammering the ground rod 60 cm into the ground.

[0029] In order to reduce the weight of the back frame, the rectangular frame is made of a hollow aluminum alloy tube that is not prone to rust.

[0030] In this embodiment, the ground rod fastener includes two upper and lower aligned sockets, and the sockets are connected to the vertical rod through a connecting portion.

[0031] As another embodiment, the grounding rod fastener includes baffles connected to the vertical rods on the left and right sides, and the upper and lower ends of the vertical rods are connected to baffles, and the baffles are connected to tightening belts. The grounding rod is placed between the baffles on the left and right sides and is tightened and fixed by the tightening belts. In this way, the suspended insulating rod is fixed while tightening and fixing the grounding rod, and both are not easy to fall off.

[0032] In addition, the straps are made of 420D polyester or PU waterproof fabric.

[0033] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the contents described in the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

1. A portable 10kV outdoor grounding wire combination storage back frame, characterized in that: include: A frame-type back frame, comprising a rectangular frame and supporting ribs connected to the rectangular frame, wherein the frame-type back frame is provided with a fixing buckle at the upper and lower parts of the side close to the back of the human body; Two shoulder straps are provided, the upper ends of the shoulder straps are connected to the upper frame of the rectangular frame of the frame-type back frame, and the lower ends are connected to the lower frame; A winding frame, comprising vertical bars on left and right sides, a horizontal bar arranged at intervals along the vertical direction and connected to the two vertical bars at both ends, a connecting bar located in the middle of the front side, and two winding rods connecting the connecting bar and the horizontal bar, the two winding rods being arranged in an aligned manner up and down, the upper and lower parts of the connecting rods being respectively connected to two fixing buckles on the frame-type back frame, the vertical bars and the upper and lower ends of the connecting rods extending out of the winding rods to form a winding space for winding a grounding wire between the winding rods and the ends of the vertical bars and the ends of the connecting rods, wherein the uppermost horizontal bar is used to hang an insulating rod, and the winding frame is also provided with a grounding rod fastener for fixing the grounding rod; The supporting ribs are cross-shaped, and the transverse ribs are provided with hanging points for mounting a hand hammer. The rectangular frame is made of a hollow aluminum alloy tube. The grounding rod fastener includes two upper and lower aligned sockets, and the sockets are connected to the vertical rod through a connecting part; or, the grounding rod fastener includes baffles connected to the vertical rods on the left and right sides, and the upper and lower ends of the vertical rods are connected to baffles, and the baffles are connected to tightening belts, and the grounding rod is placed between the left and right baffles and is tightened and fixed by the tightening belts.

2. A portable 10kV outdoor grounding wire combination storage back rack according to claim 1, characterized in that: The winding frame is made of galvanized steel pipe.

3. A portable 10kV outdoor grounding wire combination storage back rack according to claim 1, characterized in that: The straps are made of 420D polyester or PU waterproof fabric.

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