Anti-fracture high-strength hoop iron component

Abstract

The utility model discloses an anti-fracture high-strength hoop iron component which comprises an upper hoop and a lower hoop, a plurality of reinforcing rib plates are respectively installed on the outer surface of the upper hoop and the outer surface of the lower hoop, and the upper hoop and the lower hoop are connected through a splicing locking mechanism. The splicing locking mechanism comprises a set of upper wing plates, a set of lower wing plates, an inner cavity, a spring, a connecting rod and a spring bolt. The hoop iron component has the advantages that the reinforcing rib plates on the outer surfaces of the upper hoop body and the lower hoop body can increase the strength of the hoop iron component, the upper hoop body and the lower hoop body are connected through the splicing locking mechanism, when the hoop iron component is fixed, the upper wing plate and the lower wing plate which are opposite to each other are inserted together, the upper wing plate and the lower wing plate can be locked through the set of lock tongues, and then the upper wing plate and the lower wing plate can be locked through the lock tongues. And the upper wing plate and the lower wing plate are fixed twice in cooperation with the locking bolts, and the hoop iron component is effectively prevented from loosening and cracking.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power iron accessories, and specifically relates to a high-strength hoop iron member with anti-fracture function. Background Technique

[0002] Electric power iron accessories are commonly known as components (accessories) used in the transmission and transformation of electric power lines. It includes different iron accessories such as U-shaped hoops, flat iron hoops, cable hoops, curved tension plates, support irons, etc. It is mainly used for the installation and fixation of various components in electric power equipment, and is mostly used for the fixation of long-strip electric power accessories such as cables. Among them, the hoop belongs to a kind of fastener in iron accessories. Commonly used hoops include cable hoops, pole hoops, guy wire hoops, messenger wire hoops, etc.

[0003] In the existing patent with the application number CN202320732449.1, a high-strength electric power iron accessory with anti-fracture function is disclosed. Through the reinforcing rib plates distributed on the outer walls of the bow part and two wing plates, the extrusion force and shear force received by the half hoop plate can be resisted, the strength of the half hoop plate can be increased, and the bearing capacity of the hoop can be improved. However, relatively, when the hoop is connected by bolts between a group of wing plates, when the hoop is subjected to external forces, the acting forces will directly act on the bolts, resulting in easy deformation or even fracture of the bolts, affecting the connection effect.

[0004] It should be noted that the above content belongs to the technical cognition scope of the inventor and does not necessarily constitute the prior art. Content of the Utility Model

[0005] Aiming at the above defects, the utility model provides a high-strength hoop iron member with anti-fracture function to solve the problem of anti-fracture of the hoop iron member.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-strength hoop iron member with anti-fracture function includes an upper hoop and a lower hoop. A plurality of reinforcing rib plates are respectively installed on the outer surfaces of the upper hoop and the lower hoop. The upper hoop and the lower hoop are connected by a splicing and locking mechanism;

[0008] The splicing and locking mechanism includes a group of upper wing plates, a group of lower wing plates, an inner cavity, a spring, a connecting rod and a locking tongue. A group of upper wing plates are arranged on both sides of the upper hoop, and a group of lower wing plates are arranged on both sides of the lower hoop. The inner cavities are respectively opened in a group of upper wing plates and a group of lower wing plates. One end of the spring is installed at the rear end of the inner cavity, the connecting rod is installed at the other end of the spring, and the locking tongue is installed at the front end of the connecting rod.

[0009] Furthermore, a group of upper wing plates and a group of lower wing plates are respectively provided with corresponding plugs.

[0010] Furthermore, a group of upper wing plates and a group of lower wing plates are respectively provided with semi-circular grooves corresponding to the locking tongue.

[0011] Further, strip-shaped holes corresponding to the connecting rods are respectively formed on one side of a group of upper wing plates and a group of lower wing plates.

[0012] Further, diamond-shaped holes are respectively formed between a group of upper wing plates and lower wing plates and between a group of locking tongues.

[0013] Further, a locking bolt is inserted into the diamond-shaped hole, and a locking nut is screwed at the bottom of the locking bolt. The locking bolt includes a bolt head, a diamond-shaped part, and a cylindrical threaded part.

[0014] The utility model provides a high-strength hoop iron member with anti-fracture, which has the following beneficial effects: the reinforcing rib plates on the outer surfaces of the upper hoop and the lower hoop can increase the strength of the hoop iron member. The upper hoop and the lower hoop are connected by a splicing and locking mechanism. When fixing, first insert a group of upper wing plates and lower wing plates together, and a group of locking tongues can lock the upper wing plates and the lower wing plates. Cooperating with the locking bolts to fix the upper wing plates and the lower wing plates for the second time can effectively prevent the hoop iron member from loosening and cracking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of a high-strength hoop iron member with anti-fracture according to the utility model.

[0016] Figure 2 Schematic diagram of the splicing and locking mechanism of the utility model.

[0017] Figure 3 Cross-sectional view of the upper wing plate described in the utility model.

[0018] Figure 4 Cross-sectional view of the lower wing plate described in the utility model.

[0019] Figure 5 Schematic diagram of the locking bolt described in the utility model.

[0020] In the figure: 1, upper hoop; 2, lower hoop; 3, reinforcing rib plate; 4, upper wing plate; 5, lower wing plate; 6, inner cavity; 7, spring; 8, connecting rod; 9, locking tongue; 10, plug; 11, semi-circular groove; 12, strip-shaped hole; 13, diamond-shaped hole; 14, locking bolt; 15, locking nut; 16, bolt head; 17, diamond-shaped part; 18, cylindrical threaded part. DETAILED DESCRIPTION OF THE INVENTION

[0021] The following specifically describes the utility model with reference to the drawings, as Figures 1-5As shown: A high-strength hoop iron member that prevents breakage, including an upper hoop 1 and a lower hoop 2. A number of reinforcing rib plates 3 are respectively installed on the outer surfaces of the upper hoop 1 and the lower hoop 2. The upper hoop 1 and the lower hoop 2 are connected by a splicing and locking mechanism; the splicing and locking mechanism includes a set of upper wing plates 4, a set of lower wing plates 5, an inner cavity 6, a spring 7, a connecting rod 8, and a locking tongue 9. A set of upper wing plates 4 are arranged on both sides of the upper hoop 1, and a set of lower wing plates 5 are arranged on both sides of the lower hoop 2. The inner cavity 6 is respectively opened in a set of upper wing plates 4 and a set of lower wing plates 5. One end of the spring 7 is installed at the rear end of the inner cavity 6, the connecting rod 8 is installed at the other end of the spring 7, and the locking tongue 9 is installed at the front end of the connecting rod 8; a set of upper wing plates 4 and a set of lower wing plates 5 are respectively provided with corresponding plugs 10; a set of upper wing plates 4 and a set of lower wing plates 5 are respectively provided with semi-circular grooves 11 corresponding to the locking tongue 9; a set of upper wing plates 4 and a set of lower wing plates 5 are respectively opened with strip holes 12 corresponding to the connecting rod 8 on one side; diamond-shaped holes 13 are respectively opened between a set of upper wing plates 4 and lower wing plates 5 and between a set of locking tongues 9; a locking bolt 14 is inserted into the diamond-shaped hole 13, and a locking nut 15 is screwed at the bottom of the locking bolt 14. The locking bolt 14 includes a bolt head 16, a diamond-shaped part 17, and a cylindrical threaded part 18.

[0022] The working principle of this embodiment: A number of reinforcing rib plates 3 are respectively installed on the outer surfaces of the upper hoop 1 and the lower hoop 2 to increase the strength of the hoop iron member;

[0023] When splicing and locking: A set of upper wing plates 4 are arranged on both sides of the upper hoop 1, a set of lower wing plates 5 are arranged on both sides of the lower hoop 2. The inner cavity 6 is respectively opened in a set of upper wing plates 4 and a set of lower wing plates 5. One end of the spring 7 is installed at the rear end of the inner cavity 6, the connecting rod 8 is installed at the other end of the spring 7, and the locking tongue 9 is installed at the front end of the connecting rod 8. A set of upper wing plates 4 and a set of lower wing plates 5 are respectively provided with corresponding plugs 10. A set of upper wing plates 4 and a set of lower wing plates 5 are respectively provided with semi-circular grooves 11 corresponding to the locking tongue 9. A set of upper wing plates 4 and a set of lower wing plates 5 are respectively opened with strip holes 12 corresponding to the connecting rod 8 on one side. Diamond-shaped holes 13 are respectively opened between a set of upper wing plates 4 and lower wing plates 5 and between a set of locking tongues 9. As Figure 3 and Figure 4 shown, when the upper hoop 1 and the lower hoop 2 are fixed, first bend the upper hoop 1 and insert a set of upper wing plates 4 and lower wing plates 5 together. When inserting, the locking tongue 9 deflects and is parallel to the wing plate. At this time, the spring 7 is stretched and the connecting rod 8 deflects. When the insertion is in place, under the action of the spring 7, the locking tongue 9 is driven by the connecting rod 8 to return to the state with the inclined surface facing forward, realizing the locking of the upper wing plates 4 and the lower wing plates 5. As Figure 2As shown, a locking nut 15 is screwed onto the bottom of a locking bolt 14. The locking bolt 14 includes a bolt head 16, a diamond-shaped portion 17, and a cylindrical threaded portion 18. Finally, the user inserts the locking bolt 14 into the diamond-shaped hole 13 and fixes it with the locking nut 15 to fix the secondary upper wing plate 4 and the lower wing plate 5, effectively preventing the loosening and cracking of the hoop iron member. The use of the diamond-shaped portion 17 in the locking bolt 14 can prevent the deflection of a relative set of locking tongues 9.

[0024] The above technical solution only reflects the preferred technical solution of the technical solution of the present utility model. Some changes that those skilled in the art may make to some parts thereof all reflect the principle of the present utility model and fall within the protection scope of the present utility model.

Claims

1. A high-strength iron hoop component that is resistant to fracture, comprising an upper hoop (1) and a lower hoop (2), wherein a plurality of reinforcing rib plates (3) are respectively installed on the outer surfaces of the upper hoop (1) and the lower hoop (2), wherein: The upper clamp (1) and the lower clamp (2) are connected via a splicing locking mechanism; The splicing locking mechanism comprises a group of upper wing plates (4), a group of lower wing plates (5), an inner cavity (6), a spring (7), a connecting rod (8) and a locking tongue (9), wherein the group of upper wing plates (4) are arranged on both sides of the upper clamp (1), the group of lower wing plates (5) are arranged on both sides of the lower clamp (2), the inner cavity (6) is respectively opened in the group of upper wing plates (4) and the group of lower wing plates (5), one end of the spring (7) is mounted on the rear end of the inner cavity (6), the connecting rod (8) is mounted on the other end of the spring (7), and the locking tongue (9) is mounted on the front end of the connecting rod (8).

2. The anti-fracture high-strength hoop iron component according to claim 1, characterized in that: A group of upper wing plates (4) and a group of lower wing plates (5) are respectively provided with corresponding plugs (10).

3. The anti-fracture high-strength hoop iron component according to claim 1, characterized in that: A group of upper wing plates (4) and a group of lower wing plates (5) are respectively provided with semicircular grooves (11) corresponding to the locking tongues (9).

4. The anti-fracture high-strength hoop iron component according to claim 1, characterized in that: A group of upper wing plates (4) and a group of lower wing plates (5) are respectively provided with strip-shaped holes (12) corresponding to the connecting rods (8) on one side.

5. The anti-fracture high-strength hoop iron component according to claim 1, characterized in that: A rhombus-shaped hole (13) is respectively formed between a set of upper wing plates (4) and lower wing plates (5) and a set of locking tongues (9).

6. The anti-fracture high-strength hoop iron component according to claim 5, characterized in that: A locking bolt (14) is inserted into the diamond hole (13), a locking nut (15) is screwed on the bottom of the locking bolt (14), and the locking bolt (14) comprises a bolt head (16), a diamond portion (17), and a cylindrical threaded portion (18).

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