Multifunctional power line repair device

Abstract

The utility model relates to a multifunctional electric power first-aid repair device which is characterized in that a multi-section rod body is a telescopic multi-section rod formed by sequentially sleeving a plurality of layers of rod sections, an end draw hook is fixedly arranged at the top end of the rod section at the innermost layer, the end draw hook comprises a hook seat, a vertical rod and a multifunctional hook disc, the vertical rod is integrally formed on the hook seat, and the multifunctional hook disc is arranged on the vertical rod. The multifunctional hook disc is rotatably connected to one side of the upper portion of the vertical rod, the other side of the vertical rod is provided with a pressing piece and a puller bolt which are used for pressing and fixing the position of the multifunctional hook disc, and the puller bolt penetrates through the pressing piece and a through hole in the vertical rod and then is in threaded connection with a threaded hole in the center of the multifunctional hook disc. A linear rod, an L-shaped drag hook and a U-shaped hook are arranged on the side face of the multifunctional hook disc, and the linear rod, the L-shaped drag hook and the U-shaped hook are circumferentially distributed on the side edge of the multifunctional hook disc at intervals of 120 degrees. According to the multifunctional power line repair device, on the premise that the drag hook is not replaced, the structure of the drag hook can be conveniently changed according to needs, time consumed for assembling and adjusting the rod sections is shortened, and meanwhile the multifunctional power line repair device has the functions of fault point condition study and judgment and adverse environment coping.

Description

Technical Field

[0001] The utility model relates to the field of multifunctional power emergency repair devices, and particularly to a multifunctional insulating rod for live operation during power emergency repair. Background Art

[0002] Insulating rods are safety tools during power emergency repair, mainly used for short-term operation on live equipment, such as pulling down and disconnecting, pulling up and closing high-voltage disconnectors, lifting fallen cables, drop fuses, conducting breakpoints, etc. Existing insulating rods generally have a simple design. The basic structure is assembled by multiple rod sections into a long rod, and an "up" shaped or U-shaped metal pulling hook is fixed at the upper end of the long rod. Such insulating rods have the advantages of simple structure, low cost, convenient storage, and easy portability, but at the same time have the following functional defects:

[0003] (1) The hook structure is single. For different uses, multiple insulating rods or top rod sections need to be prepared, or the hook needs to be disassembled and replaced on-site, which affects the emergency repair construction efficiency;

[0004] (2) Poor functionality. Except for the traditional functions of lifting and conducting electricity mentioned above, it does not have the function of collecting and detecting the working site conditions;

[0005] (3) The connection of rod sections generally uses the form of sleeve screw connection, and the operation during the splicing process is numerous and time-consuming;

[0006] (4) It does not have the function expansion related to emergency repair for adverse environmental factors such as night and rain. Content of the Utility Model

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies in the hook structure, top functionality, sleeve connection method, and adverse environment targeting function of existing insulating rods, and provide a multifunctional power emergency repair device, which improves the structure of the hook and can conveniently change the hook structure according to needs without replacing the hook; at the same time, an operation site image acquisition and fault detection mechanism is added at the top to enable it to have the function of judging the situation of the fault point; in addition, the rod sections adopt a snap-lock telescopic structure to reduce the time required for rod section assembly and adjustment; and lamps and isolation components are added for night and rain operations to expand the lighting and insulation functions required for adverse construction environments.

[0008] The multifunctional electric power emergency repair device comprises a multi-section rod body and an end hook, and is characterized in that: the multi-section rod body is a telescopic multi-section rod formed by sequentially fitting multiple layers of rod sections, the end hook is installed and fixed on the top end of the innermost layer of rod sections, wherein the end hook comprises a hook seat, a vertical pole, and a multifunctional hook plate, the vertical pole is integrally formed on the hook seat, the multifunctional hook plate is rotatably connected to one side of the upper part of the vertical pole, and the other side of the vertical pole is provided with a pressing plate and a tightening bolt for clamping and fixing the position of the multifunctional hook plate, the tightening bolt passes through the through holes on the pressing plate and the vertical pole and is threadedly connected to the thread hole in the center of the multifunctional hook plate; the side of the multifunctional hook plate is provided with a straight rod for toggling the cable, an L-shaped hook for pushing and pulling the isolating switch, and a U-shaped hook for lifting the cable, the straight rod, L-shaped hook, and U-shaped hook are circumferentially arranged at intervals of 120° on the side edge of the multifunctional hook plate.

[0009] Furthermore, each rod section has a limit groove on the upper part and a pair of spring pin blocks matched with the limit groove on the lower part. A pair of grooves are opened on the inner wall of the rod section, and two limit grooves are respectively opened on the upper parts of the two grooves.

[0010] Furthermore, a multi-layer umbrella insulating section is provided on the outermost pole section for isolating water flowing down the pole. The multi-layer umbrella insulating section includes a transfer pole and a multi-layer shielding edge integrally formed on the outer wall of the transfer pole. The outermost pole section is divided into an upper and a lower section, which are respectively clamped in the annular grooves at the upper and lower ends of the transfer pole.

[0011] Furthermore, a rubber grip is provided at the lower end of the outermost rod section.

[0012] Furthermore, a multifunctional detection kit is provided at the lower part of the vertical pole of the end hook, and the multifunctional detection kit includes a camera, an electroscope and a light bar.

[0013] The utility model is a multifunctional power emergency repair device that overcomes the shortcomings of the existing insulating rod hook structure, top functionality, sleeve connection method, and adverse environment targeted functions, and has the following beneficial effects:

[0014] (1) Improve the structure of the retractor so that the retractor structure can be easily changed as needed without replacing the retractor;

[0015] (2) Add an operation site image acquisition and fault detection mechanism on the top to enable it to have the function of fault point situation analysis;

[0016] (3) The pole sections adopt a locking telescopic structure to reduce the time required for pole section assembly and adjustment; and additional lighting and isolation components are provided for nighttime and rainy day operations to expand the lighting and insulation functions required in adverse construction environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following is a further description of the utility model of a multifunctional power repair device in conjunction with the accompanying drawings:

[0018] Figure 1 is the schematic plan view of the multi-functional power emergency repair device;

[0019] Figure 2 is Figure 1 the rear view of;

[0020] Figure 3 is Figure 1 the perspective view of;

[0021] Figure 4 is Figure 3 the explosion view of;

[0022] Figure 5 is the schematic cross-sectional structure view of the rod section of the multi-functional power emergency repair device;

[0023] Figure 6 is Figure 5 the sectional view taken along the line A-A of;

[0024] Figure 7 is the schematic structure view of the multi-functional power emergency repair device in the unfolded state;

[0025] Figure 8 is Figure 7 the explosion view of.

[0026] In the figure:

[0027] 1 - multi-section rod body; 11 - rod section, 12 - limit groove, 13 - spring pin block, 14 - channel, 15 - multi-layer umbrella insulation section, 16 - rubber grip; 151 - transfer rod, 152 - shielding edge;

[0028] 2 - end hook; 21 - hook seat, 22 - vertical rod, 23 - multi-functional hook plate, 24 - pressing plate, 25 - tightening bolt, 26 - camera, 27 - electroscope, 28 - light bar; 231 - straight rod, 232 - L-shaped hook, 233 - U-shaped hanging hook. Detailed implementation manners

[0029] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the description of the present invention, it should be understood that the terms "left", "right", "front", "back", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0031] The technical solution of the utility model is further described below with specific embodiments, but the protection scope of the utility model is not limited to the following embodiments.

[0032] Implementation method 1: Figures 1 to 8 As shown, the multifunctional power emergency repair device comprises a multi-section rod body 1 and an end hook 2, wherein the multi-section rod body 1 is a telescopic multi-section rod formed by sequentially assembling multiple layers of rod sections 11, and the end hook 2 is installed and fixed on the top of the innermost layer of rod sections 11, wherein the end hook 2 comprises a hook seat 21, a vertical rod 22, and a multifunctional hook plate 23, wherein the vertical rod 22 is integrally formed on the hook seat 21, and the multifunctional hook plate 23 is rotatably connected to one side of the upper part of the vertical rod 22, and the other side of the vertical rod 22 is provided with a hook plate 23 for pressing The pressing piece 24 and the tightening bolt 25 for fixing the position of the multifunctional hook plate 23 are passed through the pressing piece 24 and the through hole on the vertical pole 22 and then are threaded into the thread hole in the center of the multifunctional hook plate 23; the side of the multifunctional hook plate 23 is provided with a straight rod 231 for moving the cable, an L-shaped hook 232 for pushing and pulling the disconnector, and a U-shaped hook 233 for lifting the cable. The straight rod 231, the L-shaped hook 232, and the U-shaped hook 233 are arranged at intervals of 120° on the side edge of the multifunctional hook plate 23. When using or replacing the hook function, loosen the tightening bolt, select the corresponding hook on the multifunctional hook plate according to the operation type, rotate the multifunctional hook plate to make it perpendicular to the vertical pole, and tighten the tightening bolt to fix the multifunctional hook plate.

[0033] Implementation method 2: Each of the rod sections 11 of the multifunctional power repair device is provided with a limit groove 12 on the upper part, and a pair of spring pin blocks 13 matched with the limit groove 12 on the lower part. A pair of grooves 14 are opened on the inner wall of the rod section 11, and the two limit grooves 12 are respectively opened on the upper part of the two grooves 14. When unfolding, by pulling up the rod section, the spring pin block is driven to act as a slider, and moves upward under the guidance of the groove until it extends and locks in the limit groove position, and each rod section is pulled in turn from the outside to the inside to complete the extension of the device and fix the position between the rod sections; when retracting, the spring pin block is pressed inward and the rod section is pushed downward to be retracted. During the process, the spring pin block still acts as a slider and moves under the guidance of the groove until the inner layer rod section retracts the outer layer rod section and the spring pin block is used to limit the position by contacting the inner part of the rod section cavity. The remaining structures and components are as described in implementation method 1 and will not be described again.

[0034] Embodiment 3: On the outermost pole section 11 of this multifunctional power emergency repair device, there are multiple umbrella insulation sections 15 for isolating the flowing water along the pole. The multiple umbrella insulation sections 15 include a transfer pole 151 and multiple shielding edges 152 integrally formed on the outer wall of the transfer pole 151. The outermost pole section is divided into upper and lower segments, which are respectively clamped in the annular grooves at the upper and lower ends of the transfer pole 151. During the downstream flow of rainwater flooding the pole section, it is blocked by the multiple shielding edges, keeping the transfer pole body between adjacent shielding edges dry, achieving electrical isolation and insulating the operator. A rubber grip 16 is provided at the lower end of the outermost pole section 11 for easy holding. The remaining structures and components are as described in Embodiment 1 and will not be repeated.

[0035] Embodiment 4: A multifunctional detection kit is provided at the lower part of the vertical pole 22 of the end hook 2 of this multifunctional power emergency repair device. The multifunctional detection kit includes a camera 26, an electroscope 27, and a light bar 28. The data lines and power supply lines of the camera, electroscope, and light bar are connected to the control board and power supply arranged in the lumen of the innermost pole section. The control board sends the collected image and data signals to the operator's mobile terminal (such as a mobile phone, controller) through the wireless data transmission module integrated thereon. The remaining structures and components are as described in Embodiment 1 and will not be repeated.

[0036] This multifunctional power emergency repair device overcomes the deficiencies in the existing insulating rod hook structure, top functionality, sleeve connection method, and functions targeted at adverse environments. It improves the structure of the hook and can conveniently change the hook structure as needed without replacing the hook. At the same time, an operation site image acquisition and fault detection mechanism is added at the top to enable it to have the function of judging the situation of the fault point. In addition, the pole sections adopt a snap-lock telescopic structure, reducing the time required for pole section assembly and adjustment. And lamps and isolation components are added for operations at night and in rainy days, expanding the lighting and insulation functions required for adverse construction environments.

[0037] The above description shows the main features, basic principles, and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments or examples, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, the above embodiments or examples should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0038] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-functional power emergency repair device, comprising a multi-section rod body (1) and an end hook (2), characterized in that: The multi-section rod body (1) is a telescopic multi-section rod formed by sequentially inserting multiple layers of rod sections (11), and the end hook (2) is installed and fixed on the top of the innermost layer of rod sections (11), wherein: The end hook (2) comprises a hook seat (21), a vertical rod (22), and a multifunctional hook plate (23); the vertical rod (22) is integrally formed on the hook seat (21); the multifunctional hook plate (23) is rotatably connected to one side of the upper part of the vertical rod (22); the other side of the vertical rod (22) is provided with a pressing plate (24) and a tightening bolt (25) for tightening and fixing the position of the multifunctional hook plate (23); the tightening bolt (25) passes through the through holes on the pressing plate (24) and the vertical rod (22) and is then threadedly connected to a thread hole in the center of the multifunctional hook plate (23); The side of the multifunctional hook plate (23) is provided with a straight rod (231) for moving the cable, an L-shaped hook (232) for pushing and pulling the disconnector, and a U-shaped hook (233) for lifting the cable. The straight rod (231), the L-shaped hook (232), and the U-shaped hook (233) are arranged at intervals of 120° in the circumferential direction on the side edge of the multifunctional hook plate (23).

2. The multifunctional power emergency repair device according to claim 1, characterized in that: Each rod section (11) is provided with a limiting groove (12) at the upper part and a pair of spring pin blocks (13) matched with the limiting groove (12) at the lower part. A pair of grooves (14) are opened on the inner wall of the rod section (11), and the two limiting grooves (12) are respectively opened at the upper parts of the two grooves (14).

3. The multifunctional power emergency repair device according to claim 2, characterized in that: The outermost rod section (11) is provided with a multi-layer umbrella insulation section (15) for isolating water flowing down the rod. The multi-layer umbrella insulation section (15) comprises a transfer rod (151) and a multi-layer shielding edge (152) integrally formed on the outer wall of the transfer rod (151). The outermost rod section is divided into an upper section and a lower section, which are respectively clamped in the annular grooves at the upper and lower ends of the transfer rod (151).

4. The multifunctional power emergency repair device according to claim 3, characterized in that: The lower end of the outermost rod section (11) is provided with a rubber handle (16).

5. The multifunctional power emergency repair device according to claim 4, characterized in that: A multifunctional detection kit is provided at the lower part of the upright pole (22) of the end hook (2), and the multifunctional detection kit comprises a camera (26), an electroscope (27) and a light bar (28).

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