Abrasion-resistant portable Y-shaped fitting

Abstract

The utility model relates to the technical field of Y-shaped fittings, and discloses a wear-resistant portable Y-shaped fitting which comprises a frame, openings are formed in the two sides of the inner side wall of the frame, a connecting rod is fixedly connected to the front end of the frame, gears are rotationally connected to the two sides of the interior of the frame, the two gears are meshed with each other, and a plurality of evenly-distributed through holes are formed in the two gears. One sides of the gears are fixedly connected with supporting rods, one ends of the supporting rods are fixedly connected with fixing rings, inserting holes are formed in the two sides of the top and the bottom of the side wall of the frame, U-shaped bolts are inserted into the inserting holes, and the two ends of the U-shaped bolts penetrate through the through holes, located in the same straight line, in the two gears respectively. According to the Y-shaped hardware fitting, the supporting rods are rotated towards the two sides, the two supporting rods are attached to the connecting rod, then the two ends of the U-shaped bolt are inserted into the through holes in the two gears respectively, folding of the two forks of the Y-shaped hardware fitting is achieved, the space occupied by the Y-shaped hardware fitting is reduced, and the Y-shaped hardware fitting is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of Y-shaped hardware, in particular to a wear-resistant portable Y-shaped hardware. Background Art

[0002] Y-type fittings are a type of connecting fitting commonly used in power lines. They are named after their "Y" shape. The main functions of Y-type fittings include supporting and fixing conductors, insulator strings and other components to ensure the safe and stable operation of power lines.

[0003] Y-shaped fittings are mostly integrated structures. They are usually used on outdoor utility poles to connect cables. When power is supplied to new users, a branch line needs to be separated from the transmission line on the utility pole. At this time, a Y-shaped fitting is needed to connect the wires between the main box and the branch line. Before installing the Y-shaped fitting, the staff needs to put the Y-shaped fitting into the tool box and carry it to the installation location together with the installation tools.

[0004] In order to be easy to carry, the tool box of the staff is usually small in size and usually contains a large number of tools, making the space inside the tool box relatively compact. Since the Y-shaped hardware is an integrated structure, the fork on it is not convenient to fold. When placed inside the tool box, the fork part of the Y-shaped hardware takes up more space, which is not convenient for the staff to carry. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a wear-resistant portable Y-shaped hardware, which aims to improve the problem in the prior art that the Y-shaped hardware is an integrated structure, the fork on it is not convenient to fold, and when placed inside the toolbox, the fork part of the Y-shaped hardware takes up more space, which is inconvenient for staff to carry.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions: a wear-resistant portable Y-shaped hardware, characterized in that:

[0007] A frame, wherein two gears are rotatably connected on both sides of the frame and a support rod is fixedly connected on one side, and the two gears are meshed with each other to adjust the tilt angle of the support rod;

[0008] A socket, provided on the side wall of the frame;

[0009] A through hole is provided on the side wall of the gear, and a fixing portion is connected between the through hole and the jack, and the fixing portion is used to fix the gear.

[0010] As a further description of the above technical solution:

[0011] The fixing portion is a U-shaped bolt, which is inserted into the through hole and is used to fix the gear.

[0012] As a further description of the above technical solution:

[0013] The outer sides of both ends of the U-bolt are threadedly connected with nuts.

[0014] As a further description of the above technical solution:

[0015] The front end of the frame is fixedly connected with a connecting rod.

[0016] As a further description of the above technical solution:

[0017] One end of the support rod is fixedly connected to a fixing ring, and the inner side of the fixing ring is rotatably connected to a ball.

[0018] As a further description of the above technical solution:

[0019] The frame is configured as a U-shaped structure, and openings are provided on both sides of the inner side wall of the frame.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, the support rods are rotated to both sides so that the support rods are close to each other toward the front end of the frame, and the support rods are extended into the openings on the frame so that the two support rods are fitted with the connecting rods. Then, the U-shaped bolts are inserted into the through holes on the two gears that are in the same straight line, and nuts are put on both ends of the U-shaped bolts and tightened to fold the two forks of the Y-shaped hardware, thereby reducing the space occupied by the Y-shaped hardware and making the Y-shaped hardware easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional diagram of a wear-resistant portable Y-shaped hardware proposed by the present invention;

[0023] Figure 2 This is a schematic structural diagram of a support rod of a wear-resistant portable Y-shaped hardware proposed in the present invention;

[0024] Figure 3 A three-dimensional diagram of a support rod of a wear-resistant portable Y-shaped hardware proposed in the present invention;

[0025] Figure 4 This is a three-dimensional diagram of the frame of a wear-resistant portable Y-shaped hardware proposed by the present invention.

[0026] Legend:

[0027] 1. Connecting rod; 2. Frame; 3. Support rod; 4. Retaining ring; 5. U-bolt; 6. Ball bearing; 7. Through hole; 8. Gear; 9. Socket. DETAILED DESCRIPTION

[0028] 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 embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Reference Figure 1-4 The utility model provides an embodiment: a wear-resistant portable Y-shaped hardware, including a frame 2, openings on both sides of the inner wall of the frame 2, a connecting rod 1 fixedly connected to the front end of the frame 2, gears 8 are rotatably connected on both sides of the inside of the frame 2, the two gears 8 are meshed with each other, and a plurality of evenly distributed through holes 7 are opened on the two gears 8, one side of the gear 8 is fixedly connected to the support rod 3, and one end of the support rod 3 is fixedly connected to the fixing ring 4, the connecting rod 1 fixed at the front end of the frame 2 and the two support rods 3 inside the frame 2 and the frame 2 itself form a Y-shaped hardware, which is used to support and fix the wires in the power system to help the current to be reasonably diverted and conducted between different lines or components.

[0030] Sockets 9 are provided on both sides of the top and bottom of the side walls of the frame 2, and U-shaped bolts 5 are inserted into the sockets 9. The two ends of the U-shaped bolt 5 pass through the through holes 7 on the two gears 8 that are in the same straight line, and extend from one end of the through hole 7 and the socket 9 at the bottom end of the frame 2 in turn. External threads are provided on the outer sides of both ends of the U-shaped bolt 5 and are threadedly connected to the nut.

[0031] Rotate the support rod 3 to both sides so that the support rod 3 approaches each other toward the front end of the frame 2, and extend the support rod 3 into the opening on the frame 2, so that the two support rods 3 are in contact with the connecting rod 1. At this time, one of the through holes 7 on the gear 8 coincides with the socket 9 on the frame 2, thereby folding the two forks of the Y-shaped hardware, reducing the space occupied by the Y-shaped hardware, and making the Y-shaped hardware easy to carry. Then, insert the two ends of the U-shaped bolt 5 into the through holes 7 on the two gears 8 that are in the same straight line, and extend them from the socket 9 on the bottom end of the frame 2. Put nuts on both ends of the U-shaped bolt 5 and tighten them to fix the folded fork of the Y-shaped hardware.

[0032] In this embodiment, when the Y-shaped hardware is installed on the wire, the angles of the two forks on the Y-shaped hardware can be adjusted according to the distance between the wires in different line distributions, so that the Y-shaped hardware can adapt to different line distributions. The specific adjustment method is as follows: rotate the support rod 3 to both sides to adjust the inclination angle of the support rod 3. After the angle adjustment of the support rod 3 is completed, one of the through holes 7 on the gear 8 coincides with the socket 9 on the frame 2, and the two ends of the U-shaped bolt 5 are inserted into the socket 9 at the top of the frame 2, and the two ends of the U-shaped bolt 5 are respectively inserted into the through holes 7 on the two gears 8 on the same line, and extend from the socket 9 at the bottom of the frame 2, and the nuts are sleeved onto the outside of the two ends of the U-shaped bolt 5 and tightened to fix the two gears 8, thereby fixing the forks on the Y-shaped hardware.

[0033] The inner wall of the fixing ring 4 is rotatably connected to a plurality of evenly distributed balls 6. After the wire passes through the fixing ring 4 on the support rod 3, the balls 6 inside the fixing ring 4 will fit with the outer side of the wire. The plurality of balls 6 generate an extrusion force on the outer side of the wire to fix the wire. When the wire bends due to wind force and its own weight, causing the wire to move inside the fixing ring 4, the balls 6 inside the fixing ring 4 will roll with the movement of the wire, reducing the friction between the wire and the fixing ring 4, reducing the wear of the fixing ring 4, and making the Y-shaped hardware more durable.

[0034] When the fork of the Y-shaped hardware needs to be folded, the nut is rotated to remove the nut from the outside of the U-shaped bolt 5, and then the U-shaped bolt 5 is lifted upward to take out the U-shaped bolt 5 from the through hole 7 and the socket 9, and then the support rod 3 is rotated to both sides so that the two support rods 3 fit the two sides of the connecting rod 1, and then the two ends of the U-shaped bolt 5 are inserted into the socket 9 at the top of the frame 2, and the two ends of the U-shaped bolt 5 are respectively inserted into the through holes 7 on the two gears 8 in the same line, and extend from the socket 9 at the bottom of the frame 2, and the nut is sleeved onto the outside of the two ends of the U-shaped bolt 5 and tightened to fix the two gears 8, thereby realizing the folding of the two forks of the Y-shaped hardware, reducing the space occupied by the Y-shaped hardware, and facilitating the carrying of the Y-shaped hardware.

[0035] When the Y-shaped fitting needs to be installed on the conductor, the fork of the folded Y-shaped fitting can be unfolded on the ground. The specific unfolding method is as follows: the U-shaped bolt 5 is taken out from the inside of the through hole 7, and then the two support rods 3 are rotated in the opposite direction so that the two support rods 3 are in a V shape. At this time, one of the through holes 7 on the two gears 8 coincides with the sockets 9 on both sides of the frame 2. Then, the two ends of the U-shaped bolt 5 are inserted into the inside of the socket 9 at the top of the frame 2, and the two ends of the U-shaped bolt 5 are respectively inserted into the through holes 7 on the two gears 8 that are on the same line, and extend from the socket 9 at the bottom of the frame 2. The nuts are then put on the outside of the two ends of the U-shaped bolt 5 and tightened to fix the two gears 8, thereby realizing the unfolding of the two forks of the Y-shaped fitting. Then, the Y-shaped fitting is installed on the conductor so that the Y-shaped fitting can support the conductor in the power system.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wear-resistant portable Y-shaped hardware, characterized by: include A frame (2), wherein two gears (8) are rotatably connected to the inside of the frame (2), and one side is fixedly connected to a support rod (3), and the two gears (8) are meshed with each other to adjust the tilt angle of the support rod (3); A socket (9) is provided on the side wall of the frame (2); A through hole (7) is provided on the side wall of the gear (8); a fixing portion is connected between the through hole (7) and the insertion hole (9); and the fixing portion is used to fix the gear (8).

2. The wear-resistant portable Y-shaped hardware according to claim 1, characterized in that: The fixing portion is a U-shaped bolt (5), which is inserted into the through hole (7) and is used to fix the gear (8).

3. The wear-resistant portable Y-shaped hardware according to claim 2, characterized in that: The outer sides of both ends of the U-shaped bolt (5) are threadedly connected with nuts.

4. The wear-resistant portable Y-shaped hardware according to claim 1, characterized in that: The front end of the frame (2) is fixedly connected to a connecting rod (1).

5. The wear-resistant portable Y-shaped hardware according to claim 1, characterized in that: One end of the support rod (3) is fixedly connected to a fixing ring (4), and a ball (6) is rotatably connected to the inner side of the fixing ring (4).

6. The wear-resistant portable Y-shaped hardware according to claim 1, characterized in that: The frame (2) is configured as a U-shaped structure, and openings are provided on both sides of the inner side wall of the frame (2).

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