35KV isolating switch

Abstract

The utility model discloses a 35KV isolating switch, and relates to the field of isolating switches. The 35KV isolating switch comprises an isolating switch main body, a fixing mechanism is arranged below the isolating switch main body, the fixing mechanism comprises a supporting plate, the supporting plate is arranged below the isolating switch main body and supports the isolating switch main body, a fixing box is installed outside the supporting plate, and the fixing box is connected with the isolating switch main body. The fixing boxes are movably connected to the two sides of the disconnecting switch body in an inserted mode, the fixing boxes limit the position of the disconnecting switch body, the fixing blocks are movably arranged in the fixing boxes, the fixing blocks are movably connected to the two sides of the disconnecting switch body in a clamped mode, and the fixing blocks fix the position where the disconnecting switch body is fixed. According to the 35KV isolating switch, the fixing structure is arranged in the fixing box, so that the fixing structure is protected, the fixing structure is prevented from being eroded by rainwater and bird excrement, and the service life of the fixing structure is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of isolating switches, in particular to a 35KV isolating switch. Background Art

[0002] The 35KV isolating switch is an outdoor high-voltage electrical appliance that is used to switch high-voltage lines or to electrically isolate the electrical equipment under maintenance when there is no current.

[0003] The existing 35KV disconnectors have the problem that the fixed parts of the installation structure will corrode during long-term use;

[0004] The reason for this problem is that when using the 35KV isolating switch, it is necessary to install the 35KV isolating switch at the top position of the electric pole, and most of the 35KV isolating switches use screws to fix the bottom of the 35KV isolating switch to the support plate. The screws need to be threaded through the threaded holes between the bottom plate of the 35KV isolating switch and the inside of the support plate. Most of the 35KV isolating switches are installed in outdoor environments, which are unstable, and birds are prone to stay above the 35KV isolating switches. Most of the screws are made of iron materials. The excrement of birds and the humid environment of the outside world will increase the corrosion of the screws. At the same time, the space of the threaded hole is small. If the screws are corroded inside the threaded hole, the 35KV isolating switch will lose its support strength, which will not only make the corroded screws unable to be removed, but also cause the 35KV isolating switch to fall during use. Therefore, we propose a 35KV isolating switch. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a 35KV isolating switch, which solves the problem that the fixing parts of the installation structure of the existing 35KV isolating switch will be corroded during long-term use.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a 35KV disconnector, including a disconnector body, a fixing mechanism is arranged below the disconnector body, the fixing mechanism includes a support plate, the support plate is arranged below the disconnector body, the support plate supports the disconnector body, a fixing box is installed on the outside of the support plate, the fixing box is movably plugged into both sides of the disconnector body, the fixing box limits the position of the disconnector body, a fixing block is movably arranged inside the fixing box, the fixing block is movably clamped on both sides of the disconnector body, and the fixing block fixes the position of the disconnector body.

[0007] Preferably, fixing plates are fixedly connected to both sides of the isolating switch body, the fixing plates are movably sleeved on the outside of the fixing box, and the outer surface of the fixing plates abuts against the outer surface of the supporting plate.

[0008] Preferably, a sliding plate is slidably connected inside the fixed box, and a spring is fixedly connected to a side surface of the sliding plate.

[0009] Preferably, a telescopic rod is fixedly connected to the side of the sliding plate, the spring is movably sleeved on the outside of the telescopic rod, the fixed block is fixedly connected to the outside of the sliding plate, the fixed block is movably inserted into the inside of the fixed box, and the outer surface of the fixed block is against the outer surface of the fixed plate.

[0010] Preferably, a connecting plate is fixedly connected to the upper surface of the fixing box, a sliding groove is provided on the outside of the connecting plate, and the sliding plate is slidably connected to the inside of the sliding groove.

[0011] Preferably, a waterproof plate is fixedly connected to the outside of the sliding plate, the waterproof plate is slidably connected to the outside of the connecting plate, and the waterproof plate is slidably connected to the outside of the fixing box.

[0012] Preferably, the outside of the sliding plate is fixedly connected to a limiting member.

[0013] Preferably, the waterproof plate is slidably connected to the inside of the limiting member.

[0014] The utility model discloses a 35KV isolating switch, which has the following beneficial effects: the 35KV isolating switch pushes the sliding plate, at which time the two groups of sliding plates will squeeze the spring and the telescopic rod, and then the isolating switch body is placed above the supporting plate, the fixed plate will be sleeved on the outside of the fixing box, and then the two groups of sliding plates are released, and the sliding plates are pushed under the action of spring tension, so that the sliding plates drive the fixed blocks to move to the outside of the fixed plates, and the position of the isolating switch body is limited by using the fixing box, and the position of the fixed plate is fixed by driving the fixed blocks by the tension of the spring, so that the isolating switch body is fixed on the outside of the supporting plate, and the fixing structure is arranged inside the fixing box, so as to protect the fixed structure, prevent the fixed structure from being eroded by rainwater and bird droppings, and increase the service life of the fixing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is an exploded view of the external structure of the support plate of the utility model;

[0018] Figure 3 This is an exploded schematic diagram of the internal structure of the fixing box of the utility model;

[0019] Figure 4 It is a schematic diagram of the external structure of the telescopic rod of the utility model.

[0020] In the figure: 1. isolating switch body; 2. support plate; 201. fixing plate; 202. fixing box; 203. sliding plate; 204. fixing block; 205. telescopic rod; 206. limiter; 207. spring; 208. connecting plate; 209. sliding groove; 210. waterproof plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The embodiment of the present application provides a 35KV isolating switch, thereby solving the problem that the fixing parts of the existing 35KV isolating switch may be corroded during long-term use.

[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] The utility model embodiment discloses a 35KV isolating switch.

[0025] According to the attached Figure 1-4 As shown, it includes an isolating switch body 1, a fixing mechanism is arranged below the isolating switch body 1, the fixing mechanism includes a support plate 2, the support plate 2 is arranged below the isolating switch body 1, the support plate 2 supports the isolating switch body 1, a fixing box 202 is installed on the outside of the support plate 2, the fixing box 202 is movably plugged into both sides of the isolating switch body 1, the fixing box 202 limits the position of the isolating switch body 1, and a fixing block 204 is movably arranged inside the fixing box 202, the fixing block 204 is movably clamped on both sides of the isolating switch body 1, and the fixing block 204 fixes the position of the isolating switch body 1.

[0026] By pushing the sliding plate 203, the two groups of sliding plates 203 will squeeze the spring 207 and the telescopic rod 205, and the sliding plate 203 will also slide inside the fixed box 202. At the same time, the sliding plate 203 will also drive the fixed block 204 to slide into the fixed box 202. Then, the isolating switch body 1 is placed above the supporting plate 2, and the fixed plates 201 arranged on both sides of the isolating switch body 1 will be sleeved on the outside of the fixed box 202. Then, the two groups of sliding plates 203 are released, so that the spring 207 loses the squeezing force and generates tension. Under the action of the tension of the spring 207, the sliding plate 203 is pushed, so that the sliding plate 203 drives the fixed block 204 to move to the outside of the fixed plate 201, so that the fixed block 204 fixes the position of the fixed plate 201.

[0027] A fixing plate 201 is fixedly connected to both sides of the isolating switch body 1, and the fixing plate 201 is movably sleeved on the outside of the fixing box 202, and the outer surface of the fixing plate 201 is against the outer surface of the support plate 2, and the inside of the fixing box 202 is slidably connected to a sliding plate 203, and a spring 207 is fixedly connected to the side of the sliding plate 203, and a telescopic rod 205 is fixedly connected to the side of the sliding plate 203, and the spring 207 is movably sleeved on the outside of the telescopic rod 205, and a fixing block 204 is fixedly connected to the outside of the sliding plate 203, and the fixing block 204 is movably inserted into the inside of the fixing box 202, and the outer surface of the fixing block 204 is against the outer surface of the fixing plate 201.

[0028] By setting a fixing box 202 on the outside of the support plate 2, the fixing box 202 is used to limit the position of the disconnector body 1, and the tension of the spring 207 drives the fixing block 204 to fix the position of the fixing plate 201, so that the disconnector body 1 is fixed to the outside of the support plate 2, and the fixing structure is set inside the fixing box 202, so as to protect the fixing structure, prevent the fixing structure from being eroded by rainwater and bird droppings, and increase the service life of the fixing mechanism.

[0029] A connecting plate 208 is fixedly connected to the upper surface of the fixed box 202, a sliding groove 209 is opened on the outside of the connecting plate 208, the sliding plate 203 is slidably connected to the inside of the sliding groove 209, the outside of the sliding plate 203 is fixedly connected to a waterproof plate 210, the waterproof plate 210 is slidably connected to the outside of the connecting plate 208, the waterproof plate 210 is slidably connected to the outside of the fixed box 202, the outside of the sliding plate 203 is fixedly connected to a limiting member 206, and the waterproof plate 210 is slidably connected to the inside of the limiting member 206.

[0030] When the sliding plate 203 is moving, the waterproof plate 210 will slide inside the connecting plate 208 and the limit member 206. By setting the waterproof plate 210, the waterproof plate 210 can protect the position of the sliding groove 209, which can reduce the entry of foreign matter from the inside of the sliding groove 209 into the inside of the fixed box 202. The fixed box 202 is made of waterproof material, so as to better protect the internal fixed structure from corrosion. The support plate 2 is a plate fixedly sleeved on the top of the electric pole. The support plate 2 is used to support the isolating switch body 1, so that the isolating switch body 1 can be smoothly installed at the top of the electric pole.

[0031] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0032] By pushing the sliding plate 203, the two groups of sliding plates 203 will squeeze the spring 207 and the telescopic rod 205, and then the isolating switch body 1 is placed above the supporting plate 2, and the fixed plate 201 will be sleeved on the outside of the fixing box 202, and then the two groups of sliding plates 203 are released, and the sliding plate 203 is pushed under the tension of the spring 207, so that the sliding plate 203 drives the fixed block 204 to move to the outside of the fixed plate 201, and the position of the isolating switch body 1 is limited by using the fixing box 202, and the position of the fixed plate 201 is fixed by driving the fixed block 204 through the tension of the spring 207, so that the isolating switch body 1 is fixed to the outside of the supporting plate 2, and the fixed structure is set inside the fixing box 202, so as to protect the fixed structure, prevent the fixed structure from being eroded by rain and bird droppings, and increase the service life of the fixing mechanism.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A 35KV disconnector, comprising a disconnector body (1), characterized in that: A fixing mechanism is provided below the isolating switch body (1), and the fixing mechanism comprises: A support plate (2) disposed below the isolating switch body (1), the support plate (2) supporting the isolating switch body (1); A fixing box (202) mounted on the outside of the support plate (2), the fixing box (202) being movably plugged into two sides of the isolating switch body (1), and the fixing box (202) defining the position of the isolating switch body (1); A fixing block (204) is movably arranged inside the fixing box (202), and the fixing block (204) is movably clamped on two sides of the isolating switch body (1). The fixing block (204) is used to fix the isolating switch body (1).

2. A 35KV isolating switch according to claim 1, characterized in that: Fixed plates (201) are fixedly connected to both sides of the isolating switch body (1); the fixed plates (201) are movably sleeved on the outside of the fixing box (202); and the outer surface of the fixed plate (201) abuts against the outer surface of the support plate (2).

3. A 35KV isolating switch according to claim 1, characterized in that: The interior of the fixed box (202) is slidably connected to a sliding plate (203), and the side of the sliding plate (203) is fixedly connected to a spring (207).

4. A 35KV isolating switch according to claim 3, characterized in that: A telescopic rod (205) is fixedly connected to the side of the sliding plate (203); the spring (207) is movably sleeved on the outside of the telescopic rod (205); the fixed block (204) is fixedly connected to the outside of the sliding plate (203); the fixed block (204) is movably inserted into the inside of the fixed box (202); and the outer surface of the fixed block (204) abuts against the outer surface of the fixed plate (201).

5. A 35KV isolating switch according to claim 3, characterized in that: A connecting plate (208) is fixedly connected to the upper surface of the fixing box (202), a sliding groove (209) is provided on the outside of the connecting plate (208), and the sliding plate (203) is slidably connected inside the sliding groove (209).

6. A 35KV isolating switch according to claim 3, characterized in that: The outside of the sliding plate (203) is fixedly connected with a waterproof plate (210), the waterproof plate (210) is slidably connected to the outside of the connecting plate (208), and the waterproof plate (210) is slidably connected to the outside of the fixing box (202).

7. A 35KV isolating switch according to claim 3, characterized in that: The exterior of the sliding plate (203) is fixedly connected to a limiting member (206).

8. A 35KV isolating switch according to claim 6, characterized in that: The waterproof plate (210) is slidably connected inside the limiting member (206).

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