Wind-resistant protection structure of insulator

Abstract

The utility model provides a wind-resistant protection structure of an insulator, which relates to the technical field of insulator protection, and comprises an insulator body, a composite umbrella group arranged on the insulator body, a base arranged at the bottom of the insulator body, and a wind-resistant assembly arranged at the top of the insulator body, the wind-resistant assembly comprises a support column, a sleeve, a wind-resistant rod and a screw hole a, and the reinforcing assembly is arranged between the insulator body and the base. According to the wind-resistant protection structure of the insulator, the plurality of insulator bodies are conveniently connected through the wind-resistant assembly, the wind resistance among the plurality of insulator bodies is improved through the supporting columns and the wind-resistant rods, and the condition that the insulator bodies are loosened due to strong wind blowing is avoided; and the reinforcement assembly can reinforce and connect the insulator body and the base, so that the wind resistance of the insulator body is enhanced, the insulator body can cope with severe weather such as storm and storm, and the insulator body is prevented from being easily damaged in the severe weather such as storm and storm.

Description

Technical Field

[0001] The utility model relates to the technical field of insulator protection, in particular to a wind-resistant protection structure of an insulator. Background Art

[0002] Insulators are a very important component in the power system. Their main function is to provide insulation support between conductors at different potentials or between conductors and the ground to withstand voltage and mechanical stress and ensure safe and reliable power transmission and distribution. In the railway contact network system, the function of insulators is particularly critical. They bear the electrical connection between the contact network and the pantograph, and also ensure the stability of the contact network during the operation of high-speed trains. When the existing insulators are used, the insulators are first installed on the base of the bracket, so that multiple insulators are placed side by side on the base, which is convenient for installing the wire on the insulator, and then the wire is supported by multiple insulators to ensure stable operation of the power system. However, only the bottom end of the existing insulators is fixed on the base, and there is no fixed protective structure between the multiple insulators, which makes the wind resistance between the multiple insulators poor, and the insulators are easily damaged in severe weather such as strong winds and rainstorms. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an insulator wind-resistant protection structure, which increases the wind resistance between multiple insulator bodies through wind-resistant components to prevent the insulator bodies from being loosened by strong winds, and can reinforce the connection between the insulator body and the base through reinforcement components to enhance the wind resistance of the insulator body, so as to cope with severe weather such as strong winds and rainstorms and prevent the insulator body from being easily damaged by severe weather such as strong winds and rainstorms.

[0004] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions:

[0005] An insulator windproof protection structure comprises: an insulator body, a composite umbrella group installed on the insulator body, a base installed at the bottom of the insulator body, a windproof component arranged on the top of the insulator body, the windproof component comprising: a support column, a sleeve, a windproof rod and a screw hole a, a reinforcement component arranged between the insulator body and the base, the reinforcement component comprising: a reinforcement block, a limit groove, a fixing block, a connecting block, a screw hole b and a fixing bolt.

[0006] Preferably, a steel foot bolt a is welded at the bottom end of the insulator body, a gasket a is sleeved on the steel foot bolt a, a torque nut a is provided at the bottom of the gasket a, and a plurality of through holes are opened in the middle of the top end of the base.

[0007] Preferably, a support column is installed at the top of the insulator body, a sleeve is installed at the top of the support column, a wind-resistant rod is inserted into the sleeve, screw holes a are provided on both sides of the wind-resistant rod and the outer ends of the sleeve, reinforcement rings are respectively installed on both sides of the sleeve, the inner ring diameter of the reinforcement ring is consistent with the diameter of the wind-resistant rod, and the reinforcement ring is made of heat-resistant rubber material, four limit blocks are installed in the middle part of the sleeve, and the four limit blocks are arranged in an upper and lower symmetrical structure.

[0008] Preferably, a plurality of reinforcement blocks are installed on the top of the base, and a limiting groove is provided on one side of the top of each of the reinforcement blocks. A fixing block is installed on the bottom of the insulator body, and connecting blocks adapted to the limiting groove are installed on both sides of the outer end of the fixing block. Screw holes b are provided on the top of the connecting block and the bottom end of the limiting groove, and fixing bolts are threadedly connected inside the screw holes b.

[0009] Preferably, a steel foot bolt b is welded to the bottom end of the reinforcement block, a gasket b is sleeved on the steel foot bolt b, and a torque nut b is provided at the bottom of the gasket b.

[0010] The beneficial effects of the utility model are:

[0011] (1) The wind-resistant assembly of the utility model facilitates connecting multiple insulator bodies, and the wind resistance between the multiple insulator bodies is increased by the support column and the wind-resistant rod, thereby preventing the insulator bodies from being loosened by strong winds.

[0012] (2) The reinforcing assembly of the utility model can reinforce the connection between the insulator body and the base, thereby enhancing the wind resistance of the insulator body, and can cope with severe weather such as strong winds and rainstorms, thereby preventing the insulator body from being easily damaged in severe weather such as strong winds and rainstorms. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is an overall cross-sectional schematic diagram of the utility model.

[0015] Figure 3 This is a schematic diagram of the insulator body structure of the utility model.

[0016] Figure 4 For the utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0017] Figure 5 It is a schematic diagram of the base structure of the utility model.

[0018] Figure 6 For the utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0019] Figure 7 This is a schematic diagram of the reinforcement block structure of the utility model.

[0020] Figure 1-Figure 7 In: 1. Insulator body; 101. Composite umbrella group; 2. Base; 3. Support column; 301. Sleeve; 302. Wind-resistant rod; 303. Screw hole a; 304. Reinforcement ring; 305. Limit block; 4. Steel foot bolt a; 401. Washer a; 402. Torque nut a; 5. Through hole; 6. Reinforcement block; 601. Limit groove; 602. Fixing block; 603. Connecting block; 604. Screw hole b; 605. Fixing bolt; 7. Steel foot bolt b; 701. Washer b; 702. Torque nut b. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative work shall fall within the scope of protection of the present application.

[0022] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] Example

[0024] like Figure 1-Figure 7 As shown, an insulator windproof protection structure comprises: an insulator body 1, a composite umbrella group 101 installed on the insulator body 1, a base 2 installed at the bottom of the insulator body 1, a windproof component arranged at the top of the insulator body 1, the windproof component comprises: a support column 3, a sleeve 301, a windproof rod 302 and a screw hole a303, a reinforcement component arranged between the insulator body 1 and the base 2, the reinforcement component comprises: a reinforcement block 6, a limiting groove 601, a fixing block 602, a connecting block 603, a screw hole b604 and a fixing bolt 605, the windproof component is convenient for connecting multiple insulator bodies 1, the windproof performance of multiple insulator bodies 1 is increased by the support column 3 and the windproof rod 302, the insulator body 1 is prevented from being loosened by strong wind, and the connection between the insulator body 1 and the base 2 can be reinforced by the reinforcement component, the windproof ability of the insulator body 1 is enhanced, and it can cope with severe weather such as wind and rain, and prevent the insulator body 1 from being easily damaged by severe weather such as wind and rain.

[0025] Among them, a steel foot bolt a4 is welded at the bottom end of the insulator body 1, and a gasket a401 is sleeved on the steel foot bolt a4. A torque nut a402 is provided at the bottom of the gasket a401, and a plurality of through holes 5 are opened in the middle of the top of the base 2. When the insulator body 1 is used, the steel foot bolt a4 at the bottom end of the insulator body 1 is inserted into the bottom of the base 2 through the through hole 5, and the gasket a401 is sleeved on the steel foot bolt a4, and the gasket a401 is pushed to slide upward and fit tightly with the bottom of the base 2, and then the torque nut a402 is tightened on the steel foot bolt a4 to press the gasket a401, so that the insulator body 1 is fixedly installed on the base 2 for use, and the base 2 is supported by the bracket. Since the spacing between the through holes 5 on the base 2 is consistent, multiple insulator bodies 1 can be installed on the base 2, so that the spacing between the multiple insulator bodies 1 is arranged consistently, and then the wires are installed in sequence according to the specifications and installed at the composite umbrella group 101 on the multiple insulator bodies 1.

[0026] Among them, a support column 3 is installed at the top of the insulator body 1, a sleeve 301 is installed at the top of the support column 3, a wind-resistant rod 302 is inserted inside the sleeve 301, and screw holes a303 are provided on both sides of the outer ends of the wind-resistant rod 302 and the sleeve 301. After multiple insulator bodies 1 are installed and fixed on the base 2, the tops of multiple insulator bodies 1 are installed with support columns 3 and sleeves 301. At this time, the two ends of the wind-resistant rod 302 are respectively inserted between two adjacent sleeves 301. Since the wind-resistant rod 302 and the outer ends of the sleeve 301 are provided with screw holes a303, when the wind-resistant rod 302 After the two ends are inserted between two adjacent sleeves 301, the wind-resistant rod 302 and the screw holes a303 on both sides of the outer end of the sleeve 301 will be aligned with each other, and the screws are screwed from the screw holes a303 on both sides of the outer end of the sleeve 301 into the screw holes a303 on both sides of the outer end of the wind-resistant rod 302 and tightened, thereby fixing the wind-resistant rod 302 between the two adjacent sleeves 301, so as to facilitate the connection between multiple insulator bodies 1, and increase the wind resistance between multiple insulator bodies 1 through the support column 3 and the wind-resistant rod 302, so as to prevent the insulator body 1 from being loosened due to strong wind.

[0027] Among them, reinforcement rings 304 are respectively installed on both sides of the inside of the sleeve 301, the inner ring diameter of the reinforcement ring 304 is consistent with the diameter of the wind-resistant rod 302, and the reinforcement ring 304 is made of heat-resistant rubber material. When the two ends of the wind-resistant rod 302 are inserted between two adjacent sleeves 301, the wind-resistant rod 302 will be inserted into the reinforcement rings 304 on both sides of the inside of the sleeve 301. The reinforcement ring 304 can increase the firmness between the wind-resistant rod 302 and the sleeve 301, and the reinforcement ring 304 is made of heat-resistant rubber material. The reinforcement ring 304 is not easy to slip, which can increase friction. At the same time, it has good heat resistance and can extend the service life of the reinforcement ring 304.

[0028] Among them, four limit blocks 305 are installed in the middle part of the sleeve 301, and the four limit blocks 305 are arranged in an upper and lower symmetrical structure. When the two ends of the wind-resistant rod 302 are inserted between two adjacent sleeves 301, the wind-resistant rod 302 is in contact and docked with the limit blocks 305, which can limit the placement of the wind-resistant rod 302 inside the sleeve 301, so that the screw holes a303 on both sides of the outer end of the wind-resistant rod 302 are just aligned with the screw holes a303 on both sides of the outer end of the sleeve 301.

[0029] Among them, multiple reinforcement blocks 6 are installed on the top of the base 2, and a limiting groove 601 is provided on one side of the top of the multiple reinforcement blocks 6. A fixing block 602 is installed at the bottom of the insulator body 1. Connecting blocks 603 adapted to the limiting groove 601 are installed on both sides of the outer end of the fixing block 602. Screw holes b604 are provided on the top of the connecting block 603 and the bottom of the limiting groove 601. The screw holes b604 are threadedly connected with fixing bolts 605. Before the insulator body 1 is installed, the multiple reinforcement blocks 6 are first installed on the base 2. Two reinforcement blocks 6 form a group corresponding to one insulator body 1. The two reinforcement blocks 6 are symmetrically arranged. After the multiple reinforcement blocks 6 are installed and fixed on the base 2, when the insulator body 1 is installed on the base 2, the fixing blocks 602 at the bottom of the insulator body 1 are located between the two The reinforcing block 6 is arranged between the reinforcing blocks 6. At this time, the connecting blocks 603 on both sides of the outer ends of the fixing blocks 602 are just placed in the limiting groove 601 at the top of the reinforcing block 6, so that the connecting blocks 603 and the limiting groove 601 fit each other. Since screw holes b604 are provided on the top of the connecting block 603 and the bottom end of the limiting groove 601, the fixing bolts 605 can be tightened inside the screw holes b604, and then the connecting blocks 603 are fixed inside the limiting groove 601, so that the reinforcing block 6, the connecting block 603, the fixing block 602, the insulator body 1 and the base 2 are connected together as a whole, and the connection between the insulator body 1 and the base 2 is reinforced, and the wind resistance of the insulator body 1 is enhanced, which can cope with severe weather such as strong winds and rainstorms, and prevent the insulator body 1 from being easily damaged in severe weather such as strong winds and rainstorms.

[0030] Among them, a steel foot bolt b7 is welded at the bottom end of the reinforcement block 6, and a gasket b701 is sleeved on the steel foot bolt b7. A torque nut b702 is provided at the bottom of the gasket b701. When installing the reinforcement block 6, the steel foot bolt b7 at the bottom end of the reinforcement block 6 is inserted through the through hole 5 into the bottom of the base 2, and the gasket b701 is sleeved on the steel foot bolt b7, and the gasket b701 is pushed to slide upward and fit tightly with the bottom of the base 2, and then the torque nut b702 is tightened on the steel foot bolt b7 to press the gasket b701, so that the reinforcement block 6 is fixedly installed on the base 2 for use.

[0031] Working principle:

[0032] When the insulator body 1 is used, the steel foot bolt a4 at the bottom end of the insulator body 1 is inserted through the through hole 5 into the bottom of the base 2, the gasket a401 is put on the steel foot bolt a4, and the gasket a401 is pushed to slide upward to fit tightly with the bottom of the base 2, and then the torque nut a402 is tightened on the steel foot bolt a4 to press the gasket a401, so that the insulator body 1 is fixedly installed on the base 2 for use, and then the wires are installed in accordance with the specifications and installed at the composite umbrella group 101 on multiple insulator bodies 1. At this time, the two ends of the wind-resistant rod 302 are respectively inserted between the two adjacent sleeves 301. Since the wind-resistant rod 30 Screw holes a303 are provided on both sides of the outer ends of the sleeve 301. When both ends of the wind-resistant rod 302 are inserted between two adjacent sleeves 301, the screw holes a303 on both sides of the wind-resistant rod 302 and the outer ends of the sleeve 301 will be aligned with each other. The screws are screwed from the screw holes a303 on both sides of the outer end of the sleeve 301 into the screw holes a303 on both sides of the outer end of the wind-resistant rod 302 and tightened. Then, the wind-resistant rod 302 is fixedly installed between two adjacent sleeves 301, which is convenient for connecting multiple insulator bodies 1. The wind resistance between the multiple insulator bodies 1 is increased through the support column 3 and the wind-resistant rod 302.

[0033] When the insulator body 1 is installed on the base 2, the fixing block 602 at the bottom of the insulator body 1 is located between the two reinforcement blocks 6. At this time, the connecting blocks 603 on both sides of the outer end of the fixing block 602 are just placed in the limiting groove 601 at the top of the reinforcement block 6, so that the connecting block 603 and the limiting groove 601 fit each other. Since screw holes b604 are provided on the top of the connecting block 603 and the bottom end of the limiting groove 601, the fixing bolts 605 can be tightened inside the screw holes b604, and then the connecting block 603 is fixed inside the limiting groove 601, so that the reinforcement block 6, the connecting block 603, the fixing block 602, the insulator body 1 and the base 2 are connected together as a whole, and the connection between the insulator body 1 and the base 2 is reinforced, and the wind resistance of the insulator body 1 is enhanced, which can cope with severe weather such as strong winds and rainstorms, and prevent the insulator body 1 from being easily damaged in severe weather such as strong winds and rainstorms.

[0034] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0035] The above is a detailed introduction to the wind-resistant protection structure of an insulator provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An insulator wind protection structure, characterized in that: include: Insulator body (1); A composite umbrella group (101) mounted on the insulator body (1); A base (2) mounted on the bottom of the insulator body (1); A wind-resistant component arranged on the top of the insulator body (1), the wind-resistant component comprising: a support column (3), a sleeve (301), a wind-resistant rod (302) and a screw hole a (303); A reinforcement component is arranged between the insulator body (1) and the base (2), the reinforcement component comprising: a reinforcement block (6), a limiting groove (601), a fixing block (602), a connecting block (603), a screw hole b (604) and a fixing bolt (605).

2. The wind-resistant protection structure of the insulator according to claim 1, characterized in that: A support column (3) is installed at the top of the insulator body (1), a sleeve (301) is installed at the top of the support column (3), a wind-resistant rod (302) is inserted into the sleeve (301), and screw holes a (303) are provided on both sides of the outer ends of the wind-resistant rod (302) and the sleeve (301).

3. The wind-resistant protection structure of the insulator according to claim 1, characterized in that: A plurality of reinforcing blocks (6) are installed on the top of the base (2), and a limiting groove (601) is provided on one side of the top of each of the plurality of reinforcing blocks (6). A fixing block (602) is installed on the bottom of the insulator body (1), and connecting blocks (603) adapted to the limiting groove (601) are installed on both sides of the outer end of the fixing block (602), and screw holes b (604) are provided on the top of the connecting block (603) and the bottom of the limiting groove (601), and fixing bolts (605) are threadedly connected to the inside of the screw holes b (604).

4. The wind-resistant protection structure of the insulator according to claim 2, characterized in that: Reinforcement rings (304) are respectively installed on both sides of the interior of the sleeve (301); the inner diameter of the reinforcement ring (304) is consistent with the diameter of the wind-resistant rod (302); and the reinforcement ring (304) is made of heat-resistant rubber material.

5. The wind-resistant protection structure of the insulator according to claim 2, characterized in that: Four limit blocks (305) are installed in the middle of the sleeve (301), and the four limit blocks (305) are arranged in a vertically symmetrical structure.

6. The wind-resistant protection structure of the insulator according to claim 1, characterized in that: A steel foot bolt a (4) is welded to the bottom end of the insulator body (1), a gasket a (401) is sleeved on the steel foot bolt a (4), a torque nut a (402) is provided at the bottom of the gasket a (401), and a plurality of through holes (5) are opened in the middle of the top end of the base (2).

7. The wind-resistant protection structure of the insulator according to claim 3, characterized in that: A steel foot bolt b (7) is welded to the bottom end of the reinforcement block (6), a gasket b (701) is sleeved on the steel foot bolt b (7), and a torque nut b (702) is provided at the bottom of the gasket b (701).

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