Electrified detachable spacer

Abstract

The utility model discloses a kind of live detachable spacer, it is related to spacer field, including spacer body, connecting seat, detachable mounting piece, first clamping end, second clamping end, adjusting part and driving connecting piece, when installing spacer, unmanned aerial vehicle hoists and mounts spacer to installation position, cable is between the clamping surface of first clamping end and second clamping end, by unmanned aerial vehicle power as external power source, driving adjusting part starts, reduce the distance between clamping surface, until the two sides of cable respectively with clamping surface extrusion contact, realize the effect of fixed spacer, when disassembling spacer, by unmanned aerial vehicle power as external power source, driving adjusting part starts, increase the distance between the clamping surface of first clamping end and second clamping end, until the distance of first clamping end and second clamping end can let cable pass, realize the effect of disassembling spacer, entire process does not need to be powered off, and does not need manual to climb high and disassemble.

Description

Technical Field

[0001] This utility model relates to the field of spacers, and more particularly to an electrically detachable spacer. Background Technology

[0002] The main purpose of spacers is to limit the relative movement between sub-conductors and maintain the geometry of split conductors under normal operating conditions. They can also play a certain role in suppressing oscillations and aerobatic vibrations in the secondary span.

[0003] Under extreme natural conditions, such as rain, snow, ice, high altitude, strong ultraviolet radiation, and frequent strong winds (e.g., Ganzi, Aba, Northeast China), spacers are subjected to greater mechanical stress and radiation, which may shorten their service life. Regular inspections are required to check for wear on the spacer hardware, cracks in the insulation layer, and other issues. If serious defects are found, the spacer needs to be replaced in time. A spacer that can be used for live installation and disassembly of drones needs to be designed. Currently, existing products on the market only consider the ease of installation for drones, but do not consider the ease of disassembly. After installation, disassembly can only be done manually, which greatly increases the difficulty of later operation and maintenance. Utility Model Content

[0004] The purpose of this invention is to design an electrically detachable spacer to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A detachable spacer with electrical charge, comprising:

[0007] Spacer bar body;

[0008] Two connecting seats; the two connecting seats are respectively fixedly installed at both ends of the spacer body;

[0009] Two removable mounting pieces; one removable mounting piece for removable securing of a connector to a cable; each removable mounting piece includes;

[0010] First clamping end; the first clamping end is fixed on the connecting seat;

[0011] Second clamping end; when the spacer body is connected to the cable, both sides of the cable are pressed and contacted with the clamping surfaces of the first clamping end and the second clamping end respectively, and the second clamping end is installed on the connector.

[0012] Adjusting element; the adjusting element is used to adjust the distance between the clamping surfaces of the first clamping end and the second clamping end;

[0013] Drive connector; the drive connector is used to transmit an external power source to the regulating component.

[0014] The beneficial effects of this utility model are as follows: An external power source can be transmitted to the adjusting component via the drive connector. When installing the spacer, the drone hoists the spacer to the installation position, with the cable positioned between the clamping surfaces of the first and second clamping ends. Then, the drone applies power as an external power source to drive the adjusting component, reducing the distance between the clamping surfaces of the first and second clamping ends until both sides of the cable are pressed into contact with the clamping surfaces of the first and second clamping ends, thus fixing the spacer. When disassembling the spacer, the drone applies power as an external power source to drive the adjusting component, increasing the distance between the clamping surfaces of the first and second clamping ends until the distance between the first and second clamping ends allows the cable to pass through, thus disassembling the spacer. The entire process requires no power interruption and no manual climbing for disassembly. Furthermore, after disassembly, all components except the spacer body can be reused. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a detachable, electrically charged spacer according to this utility model;

[0016] Figure 2 This is a schematic diagram of the connecting seat in a detachable, electrically powered spacer according to this utility model. Figure 1 ;

[0017] Figure 3 This is a schematic diagram of the connecting seat in a detachable, electrically powered spacer according to this utility model. Figure 2 ;

[0018] Figure 4 This is a schematic diagram of the installation of a removable, electrically powered spacer according to this utility model. Figure 1 ;

[0019] Figure 5 This is a schematic diagram of the installation of a removable, electrically powered spacer according to this utility model. Figure 2 ;

[0020] Figure 6 This is a schematic diagram of the mounting cavity in a detachable, electrically charged spacer according to this utility model;

[0021] The corresponding figure labels are:

[0022] 1-Spacer bar body, 2-Connecting seat, 3-First clamping end, 4-Second clamping end, 5-Threaded rod, 6-Worm gear, 7-Worm, 8-Polygonal prism, 9-Strong magnet, 10-Mounting cavity, 11-Lifting ring, 12-Mounting pad, 13-First insulating rod, 14-Second insulating rod, 15-Connecting hole, 16-Adjusting hole. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "inner", "outer", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use, or the orientation or positional relationship that is commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0028] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, terms such as "set" and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, a detachable, electrically charged spacer bar includes:

[0031] Spacer body 1;

[0032] Two connecting seats 2; the two connecting seats 2 are respectively fixedly installed at both ends of the spacer body 1;

[0033] Two removable mounting pieces; one removable mounting piece for removable fixation between a connector 2 and the cable; each removable mounting piece includes;

[0034] First clamping end 3; First clamping end 3 is fixed on connecting seat 2;

[0035] Second clamping end 4; When the spacer body 1 is connected to the cable, both sides of the cable are pressed and contacted with the clamping surfaces of the first clamping end 3 and the second clamping end 4 respectively. The second clamping end 4 is installed on the connecting seat 2.

[0036] Adjusting element; the adjusting element is used to adjust the distance between the clamping surfaces of the first clamping end 3 and the second clamping end 4;

[0037] Drive connector; the drive connector is used to transmit an external power source to the regulating component.

[0038] The adjusting components include:

[0039] At least one threaded rod 5; the threaded rod 5 is rotatably mounted on the connecting seat 2, the first clamping end 3 is provided with at least one threaded through hole, one threaded rod 5 is threadedly connected to one threaded through hole of the first clamping end 3, and the first clamping end 3 is movably mounted on the connecting seat 2;

[0040] At least one worm gear 6; the rotation center of one worm gear 6 is fixedly connected to a threaded rod 5, and the worm gear 6 is rotatably mounted on the connecting seat 2;

[0041] Worm 7; Worm 7 is rotatably mounted on connecting seat 2. Worm 7 is meshed with worm wheel 6. The drive connector is used to transmit an external power source to worm 7 and drive worm 7 to rotate.

[0042] There are two threaded rods 5, and the two sides of the worm 7 are respectively engaged with two worm gears 6.

[0043] The threads of the two threaded rods 5 are in opposite directions, and the threads of the two threaded through holes are in opposite directions.

[0044] The drive connector includes a polygonal prism 8 and a strong magnet 9. The rotation center of the polygonal prism 8 is fixedly connected to the rotation center of the worm gear 7, and the polygonal prism 8 is fixedly connected to the strong magnet 9.

[0045] The connecting seat 2 is provided with a mounting cavity 10, and the adjusting component is installed in the mounting cavity 10. The connecting seat 2 is provided with a lifting ring 11. When the spacer is installed or removed, the lifting ring 11 is used for hoisting and connecting the UAV.

[0046] The clamping surfaces of the first clamping end 3 and the second clamping end 4 are V-shaped structures. Mounting pads 12 are fixedly installed on the clamping surfaces. The mounting pads 12 are vulcanized rubber products, which are resistant to aging and play a buffering role in the process of clamping the cable.

[0047] An electrically detachable spacer also includes two sets of insulating connectors, one set of which is used for a fixed connection between a connector 2 and one end of the spacer body 1.

[0048] Each set of insulating connectors includes a first insulating rod 13 and a second insulating rod 14. The first end of the first insulating rod 13 is fixedly connected to one end of the spacer body 1. The second end of the first insulating rod 13 and the first end of the second insulating rod 14 are each provided with a row of connecting holes 15. The row of connecting holes 15 includes at least two connecting holes 15. The second end of the first insulating rod 13 and the first end of the second insulating rod 14 are fixedly connected by insulating bolts. The second end of the second insulating rod 14 is fixedly connected to the connecting seat 2.

[0049] The second end of the second insulating rod 14 has a ring array of multiple adjustment holes 16, and the connecting seat 2 is provided with fixing holes. The second end of the second insulating rod 14 is fixedly connected to the connecting seat 2 by fixing bolts. The connecting seat 2 can be customized to install at an angle of 0 to 270 degrees with the insulating rod through the setting of the adjustment holes 16. This effectively solves the difficulty of unmanned aerial vehicle operation when the spacer is installed in a "triangular" or "vertical" manner.

[0050] The working principle of this utility model of a detachable, electrically powered spacer is as follows:

[0051] The external power source can be transmitted to the adjusting component through the drive connector. When installing the spacer, the drone hoists the spacer to the installation position. The cable is located between the clamping surfaces of the first clamping end 3 and the second clamping end 4. Then, the drone applies power as an external power source to drive the adjusting component to start, reducing the distance between the clamping surfaces of the first clamping end 3 and the second clamping end 4 until both sides of the cable are pressed into contact with the clamping surfaces of the first clamping end 3 and the second clamping end 4, thus fixing the spacer. When disassembling the spacer, the drone applies power as an external power source to drive the adjusting component to start, increasing the distance between the clamping surfaces of the first clamping end 3 and the second clamping end 4 until the distance between the first clamping end 3 and the second clamping end 4 is large enough for the cable to pass through, thus disassembling the spacer. The entire process does not require power interruption and does not require manual climbing for disassembly. After disassembly, except for the spacer body 1, the other parts can be reused.

[0052] The connector 2 uses the self-locking principle of the worm gear 6 and worm 7 in conjunction with the threaded rod 5 to reliably clamp the cable. Considering the convenience of drone installation, the connector 2 can be customized with the insulating rod at an angle of 0~270 degrees through the setting of the adjustment hole 16. This effectively solves the problem that the spacer rod is not convenient for drone operation when it is installed in a "triangular" or "vertical" position.

[0053] The technical solution of this utility model is not limited to the specific embodiments described above. All technical modifications made based on the technical solution of this utility model shall fall within the protection scope of this utility model.

Claims

1. A charged detachable spacer, characterized by, include: Spacer bar body; Two connecting seats; the two connecting seats are respectively fixedly installed at both ends of the spacer body; Two removable mounting pieces; one removable mounting piece for removable securing of a connector to a cable; each removable mounting piece includes; First clamping end; the first clamping end is fixed on the connecting seat; Second clamping end; when the spacer body is connected to the cable, both sides of the cable are pressed and contacted with the clamping surfaces of the first clamping end and the second clamping end respectively, and the second clamping end is installed on the connector. Adjusting element; the adjusting element is used to adjust the distance between the clamping surfaces of the first clamping end and the second clamping end; Drive connector; the drive connector is used to transmit an external power source to the regulating component.

2. The charged detachable spacer according to claim 1, wherein The adjusting components include: At least one threaded rod; the threaded rod is rotatably mounted on the connecting seat, the first clamping end is provided with at least one threaded through hole, a threaded rod is threadedly connected to one threaded through hole of the first clamping end, and the first clamping end is movably mounted on the connecting seat; At least one worm gear; the rotation center of the worm gear is fixedly connected to a threaded rod, and the worm gear is rotatably mounted on the connecting seat; Worm; The worm is rotatably mounted on a connecting seat, and the worm meshes with a worm wheel. The drive connector is used to transmit an external power source to the worm, driving the worm to rotate.

3. A charged detachable spacer according to claim 2, wherein There are two threaded rods, and the two sides of the worm are respectively connected to two worm wheels.

4. A charged detachable spacer according to claim 3, wherein The threads of the two threaded rods are in opposite directions, and the threads of the two threaded through holes are in opposite directions.

5. The charged detachable spacer of claim 2, wherein, The drive connector includes a polygonal prism and a strong magnet. The rotation center of the polygonal prism is fixedly connected to the rotation center of the worm gear, and the polygonal prism is fixedly connected to the strong magnet.

6. A charged detachable spacer according to claim 2, wherein The connector has a mounting cavity, and the adjusting component is installed in the mounting cavity. The connector also has a lifting ring, which is used for hoisting the UAV when the spacer is installed or removed.

7. The charged detachable spacer of claim 1, wherein, The clamping surfaces of the first clamping end and the second clamping end have a V-shaped structure, and mounting pads are fixedly provided on the clamping surfaces.

8. A detachable, electrically charged spacer according to claim 1, characterized in that, An electrically detachable spacer also includes two sets of insulating connectors, one set of which is used for a fixed connection between a connector and one end of the spacer body.

9. A charged detachable spacer according to claim 8, wherein, Each set of insulating connectors includes a first insulating rod and a second insulating rod. The first end of the first insulating rod is fixedly connected to one end of the spacer body. The second end of the first insulating rod and the first end of the second insulating rod are each provided with a row of connecting holes, and the row of connecting holes includes at least two connecting holes. The second end of the first insulating rod and the first end of the second insulating rod are fixedly connected by insulating bolts. The second end of the second insulating rod is fixedly connected to the connecting seat.

10. The charged detachable spacer of claim 9, wherein, The second end of the second insulating rod has multiple adjustment holes arranged in a ring, and the connecting seat has fixing holes. The second end of the second insulating rod is fixedly connected to the connecting seat by fixing bolts.

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