Isolating switch insulating baffle plate for power distribution hot-line work

Abstract

The utility model discloses an isolation switch insulation baffle plate used for power distribution hot-line work, comprising a handle, a connecting rod, a fixing ring and an insulation plate, one end of the handle is provided with the connecting rod, one side of the connecting rod is connected with the fixing ring, the fixing ring is connected on the insulation plate, the insulation plate is connected with the fixing plate, and the fixing plate is connected with the handle. According to the isolating switch insulating baffle plate for the power distribution hot-line work, the threaded rod can be driven to rotate by rotating the sleeve, so that the threaded rod drives the internal threaded block to move up and down in the cavity, and the internal threaded block is driven to move up and down in the cavity; an internal thread block pushes a supporting rod to push a push rod to move up and down in a placement groove along a through hole, the height of equipment is conveniently adjusted, a second clamping block can be driven to slide along a fixing groove to be flush with a sliding groove by rotating a T-shaped rod, then the T-shaped rod is pulled away from a connecting groove, and finally one end of a connecting rod is pulled away from a fixing cavity. The insulating plate can be quickly replaced.

Description

Technical Field

[0001] This utility model relates to the field of power operation technology, specifically to an insulating baffle for a disconnecting switch used in live-line work of power distribution. Background Technology

[0002] Insulating barriers are flat plates made of insulating material used to isolate live parts, restrict the movement of workers, and prevent access to high-voltage live parts. Also known as insulating baffles, insulating barriers generally have high insulation performance and can directly contact live parts of 35 volts and below, serving as temporary barriers. However, existing barrier equipment still has certain shortcomings in use, such as:

[0003] Existing partition equipment cannot adjust its length according to the needs of the usage scenario, and the partitions and handles of existing partition equipment are connected as one piece, which is not convenient for quick replacement of the partitions. Utility Model Content

[0004] The purpose of this utility model is to provide an insulating baffle for disconnecting switches used in live-line work of power distribution, so as to solve the problems mentioned in the background art that the baffle devices currently on the market are not convenient for length adjustment and quick replacement.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an insulating baffle for a disconnecting switch used in live-line work of power distribution, comprising: a second handle, a second connecting rod, a second fixing ring, and a second insulating plate.

[0006] The second handle is provided with a second connecting rod at one end, and a second fixing ring is connected to one side of the second connecting rod. The second fixing ring is connected to the second insulating plate, and a second fixing plate is connected to the second insulating plate. One end of the second connecting rod is connected to one side of the second fixing plate.

[0007] Preferably, the second handle includes: a second cavity, a second threaded rod, a second through hole, a second sleeve, a second first retaining ring, a second annular groove, a second internal threaded block, a second support rod, a second through hole, a second push rod, and a second placement groove. The second handle has a second cavity, and the second threaded rod is rotatably connected to the second cavity.

[0008] Preferably, one end of the threaded rod is connected through the second through hole, the second through hole is located below the inner wall of the second cavity, the second threaded rod is connected to the second sleeve, one end of the second handle is connected through the second sleeve, a second first retaining ring is connected to the inner wall of the second sleeve, the second first retaining ring is engaged in the second annular groove, the second annular groove is located on one side of the second handle.

[0009] Preferably, the threaded rod second is threadedly connected to an internally threaded block second, and a support rod second is connected to one side of the internally threaded block second. The support rod second is connected through the through hole second, which is located above the inner sidewall of the cavity second. The support rod second is connected below the push rod second, and the push rod second is connected to the placement groove second, which is located above the inner sidewall of the through hole second. One end of the push rod second is connected to a connecting rod second.

[0010] Preferably, the second connecting rod includes: a second slot, a second first locking block, a second fixing block, a second through groove, a second T-shaped rod, a second retaining ring, a second spring groove, a second spring, a second locking block, a second fixing groove, a second sliding groove, a second connecting groove, and a second fixing cavity. The second connecting rod has a second slot on one side, and a second first locking block is engaged within the second slot. The second first locking block is connected to the inner wall of the second fixing ring.

[0011] Preferably, a second fixing block is connected to one side of the second fixing ring, a second through groove is provided in the second fixing block, a second T-shaped rod is connected through the second through groove, and a second retaining ring is connected to one side of the second T-shaped rod.

[0012] Preferably, the second retaining ring is engaged in the second spring groove, the second spring groove is formed on the inner side wall of the second through groove, the second spring is engaged in the second spring groove, and the second T-shaped rod is connected through the second spring.

[0013] Preferably, a second locking block is connected to the second side of the T-shaped rod, the second locking block is engaged in the second fixing groove, the second fixing groove is opened on the inner side wall of the second sliding groove, the second sliding groove is opened on the inner side wall of the second connecting groove, the second connecting groove is opened on the second side of the insulating plate, and one end of the second connecting rod is connected through the second fixing cavity, the second fixing cavity is opened on the second side of the fixing plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The insulating baffle of the disconnecting switch used for live-line work in power distribution can rotate the threaded rod by rotating the sleeve, so that the threaded rod drives the internal threaded block to move up and down in the cavity, and the internal threaded block pushes the support rod along the through hole to push the push rod to move up and down in the placement groove, so as to facilitate the adjustment of the equipment height. Moreover, the second locking block can be slid along the fixed groove to be flush with the slide groove by rotating the T-shaped rod, and then the T-shaped rod can be pulled out from the connecting groove. Finally, one end of the connecting rod can be pulled out from the fixed cavity, so as to facilitate the quick replacement of the insulating plate. The specific contents are as follows:

[0015] 1. By rotating the sleeve, the sleeve drives the threaded rod to rotate in the cavity, while the retaining ring rotates along the annular groove, causing the threaded rod to drive the internal threaded block to move up and down. The internal threaded block pushes the support rod along the through hole to push the push rod to move up and down in the placement groove, thus facilitating the adjustment of the equipment height.

[0016] 2. By rotating the T-shaped rod, the second locking block can be slid along the fixed groove to a position flush with the groove. Then, the T-shaped rod can be pulled out of the connecting groove, and the connecting rod can be pulled out of the fixed cavity. Due to the action of the spring, the spring will continuously compress the second locking block, causing the T-shaped rod to remain taut, so that the second locking block is firmly locked in the fixed groove, which facilitates the quick replacement of the insulation board. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the insulating board structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the handle structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the placement groove structure of this utility model;

[0020] Figure 4 This is an enlarged view of the structure of part A of this utility model;

[0021] Figure 5 This is an enlarged view of part B of the present invention;

[0022] Figure 6 This is an enlarged view of the structure of part C of this utility model;

[0023] Figure 7 This is an enlarged view of the structure of part D of this utility model.

[0024] In the diagram: 1. Handle; 101. Cavity; 102. Threaded rod; 103. Through hole; 104. Sleeve; 105. First retaining ring; 106. Annular groove; 107. Internal threaded block; 108. Support rod; 109. Through hole; 110. Push rod; 111. Placement groove; 2. Connecting rod; 201. Slot; 202. First retaining block; 203. Fixing block; 204. Through groove; 205. T-shaped rod; 206. Second retaining ring; 207. Spring groove; 208. Spring; 209. Second retaining block; 210. Fixing groove; 211. Sliding groove; 212. Connecting groove; 213. Fixing cavity; 3. Fixing ring; 4. Insulating plate; 5. Fixing plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-7 This utility model provides a technical solution: an insulating baffle for a disconnecting switch used for live-line work in power distribution, comprising: a handle 1, a connecting rod 2, a fixing ring 3, and an insulating plate 4;

[0027] A connecting rod 2 is provided at one end of the handle 1. A fixing ring 3 is connected to one side of the connecting rod 2. The fixing ring 3 is connected to the insulating plate 4. A fixing plate 5 is connected to the insulating plate 4. One end of the connecting rod 2 is connected to one side of the fixing plate 5. The insulating plate 4 serves as an isolation base.

[0028] Handle 1 includes: cavity 101, threaded rod 102, through hole 103, sleeve 104, first retaining ring 105, annular groove 106, internal threaded block 107, support rod 108, through hole 109, push rod 110, and placement groove 111. The handle 1 has a cavity 101 inside, and a threaded rod 102 is rotatably connected inside the cavity 101. One end of the threaded rod 102 is connected through the through hole 103, which is located below the inner wall of the cavity 101. The threaded rod 102 is connected inside the sleeve 104, and one end of the handle 1 is connected through the sleeve 104. A first retaining ring 105 is connected to the inner wall of the sleeve 104 and engages with the annular groove 106, which is located on one side of the handle 1. A threaded rod 102 is threaded onto the threaded rod 102. An internal threaded block 107 has a support rod 108 connected to one side. The support rod 108 is connected through a through hole 109, which is located above the inner wall of the cavity 101. The support rod 108 is connected below a push rod 110, which is connected to a placement groove 111, which is located above the inner wall of the through hole 109. One end of the push rod 110 is connected to a connecting rod 2, which facilitates the adjustment of the equipment height. The threaded rod 102 can be rotated by rotating the sleeve 104, causing the threaded rod 102 to move the internal threaded block 107 up and down in the cavity 101. The internal threaded block 107 pushes the support rod 108 along the through hole 109 to push the push rod 110 up and down in the placement groove 111, thus facilitating the adjustment of the equipment height.

[0029] The connecting rod 2 includes: a slot 201, a first locking block 202, a fixing block 203, a through groove 204, a T-shaped rod 205, a second retaining ring 206, a spring groove 207, a spring 208, a second locking block 209, a fixing groove 210, a sliding groove 211, a connecting groove 212, and a fixing cavity 213. A slot 201 is provided on one side of the connecting rod 2, and a first locking block 202 is engaged within the slot 201. The first locking block 202 is connected to the inner wall of the fixing ring 3. A fixing block 203 is connected to one side of the fixing ring 3. A through groove 204 is provided within the fixing block 203, and a T-shaped rod 205 is connected through the through groove 204. A second retaining ring 206 is connected to one side of the T-shaped rod 205, and the second retaining ring 206 is engaged within the spring groove 207. The spring groove 207 is located on the inner wall of the through groove 204. A spring 208 is connected to the inner clamping mechanism of the 7th plate. A T-shaped rod 205 is connected through the spring 208. A second locking block 209 is connected to one side of the T-shaped rod 205. The second locking block 209 is engaged in the fixing groove 210. The fixing groove 210 is located on the inner side wall of the sliding groove 211. The sliding groove 211 is located on the inner side wall of the connecting groove 212. The connecting groove 212 is located on one side of the insulating plate 4. One end of the connecting rod 2 is connected through the fixing cavity 213. The fixing cavity 213 is located on one side of the fixing plate 5. This facilitates the quick replacement of the insulating plate 4. By rotating the T-shaped rod 205, the second locking block 209 can be slid along the fixing groove 210 until it is flush with the sliding groove 211. Then, the T-shaped rod 205 can be pulled out of the connecting groove 212. Finally, one end of the connecting rod 2 can be pulled out of the fixing cavity 213. This facilitates the quick replacement of the insulating plate 4.

[0030] In conclusion: Figure 1-7 As shown, when using the insulating baffle of the disconnecting switch for live-line work in power distribution, a simple understanding of this device is provided. First, the threaded rod 102 can be rotated within the cavity 101 by rotating the sleeve 104. Simultaneously, the first retaining ring 105 rotates within the annular groove 106, causing the threaded rod 102 to move the internal threaded block 107 up and down and push the support rod 108 along the through hole 109 to push the push rod 110 up and down within the placement groove 111, thus facilitating the adjustment of the equipment height. Then, the first retaining ring 105 can be rotated by rotating the T-shaped rod 205 to move the internal threaded block 107 up and down. After the second locking block 209 slides along the fixing groove 210 to a position flush with the sliding groove 211, the T-shaped rod 205 is pulled out from the connecting groove 212, and then the connecting rod 2 is pulled out from the fixing cavity 213. Due to the action of the spring 208, the spring 208 will continuously press the second locking block 209, causing the T-shaped rod 205 to remain taut, so that the second locking block 209 is firmly locked in the fixing groove 210, which facilitates the quick replacement of the insulating plate 4. The contents not described in detail in this description belong to the prior art known to those skilled in the art.

Claims

1. An insulating baffle for a disconnector switch used for live-line work in power distribution, comprising: The handle (1), connecting rod (2), fixing ring (3) and insulating plate (4) are characterized in that; One end of the handle (1) is provided with a connecting rod (2), and a fixing ring (3) is connected to one side of the connecting rod (2). The fixing ring (3) is connected to the insulating plate (4). A fixing plate (5) is connected to the insulating plate (4), and one end of the connecting rod (2) is connected to one side of the fixing plate (5).

2. The insulating baffle for a disconnector switch used for live-line work in power distribution according to claim 1, characterized in that: The handle (1) includes: a cavity (101), a threaded rod (102), a through hole (103), a sleeve (104), a first retaining ring (105), an annular groove (106), an internal threaded block (107), a support rod (108), a through hole (109), a push rod (110), and a placement groove (111). The handle (1) has a cavity (101) inside, and the threaded rod (102) is rotatably connected inside the cavity (101).

3. An insulating baffle for a disconnector switch used for live-line work in power distribution, as described in claim 2, characterized in that: One end of the threaded rod (102) is connected through the through hole (103), which is located below the inner wall of the cavity (101). The threaded rod (102) is connected to the sleeve (104), and one end of the handle (1) is connected through the sleeve (104). A first retaining ring (105) is connected to the inner wall of the sleeve (104), and the first retaining ring (105) is engaged in the annular groove (106), which is located on one side of the handle (1).

4. An insulating baffle for a disconnector switch used in live-line work in power distribution, as described in claim 3, characterized in that: The threaded rod (102) is threaded with an internal threaded block (107). A support rod (108) is connected to one side of the internal threaded block (107). The support rod (108) is connected through the through hole (109). The through hole (109) is opened above the inner wall of the cavity (101). The support rod (108) is connected below the push rod (110). The push rod (110) is connected to the placement groove (111). The placement groove (111) is opened above the inner wall of the through hole (109). A connecting rod (2) is connected to one end of the push rod (110).

5. An insulating baffle for a disconnector switch used in live-line work of power distribution, as described in claim 1, characterized in that: The connecting rod (2) includes: a slot (201), a first locking block (202), a fixing block (203), a through groove (204), a T-shaped rod (205), a second retaining ring (206), a spring groove (207), a spring (208), a second locking block (209), a fixing groove (210), a sliding groove (211), a connecting groove (212), and a fixing cavity (213). The connecting rod (2) has a slot (201) on one side, and the first locking block (202) is engaged and connected in the slot (201). The first locking block (202) is connected to the inner wall of the fixing ring (3).

6. An insulating baffle for a disconnector switch used in live-line work in power distribution, as described in claim 5, characterized in that: A fixing block (203) is connected to one side of the fixing ring (3). A through groove (204) is provided in the fixing block (203). A T-shaped rod (205) is connected through the through groove (204). A second retaining ring (206) is connected to one side of the T-shaped rod (205).

7. An insulating baffle for a disconnector switch used in live-line work in power distribution, as described in claim 6, characterized in that: The second retaining ring (206) is engaged in the spring groove (207), which is located on the inner side wall of the through groove (204). A spring (208) is engaged in the spring groove (207), and a T-shaped rod (205) is connected through the spring (208).

8. An insulating baffle for a disconnector switch used in live-line work in power distribution, as described in claim 7, characterized in that: A second locking block (209) is connected to one side of the T-shaped rod (205). The second locking block (209) is engaged in the fixing groove (210). The fixing groove (210) is opened on the inner side wall of the sliding groove (211). The sliding groove (211) is opened on the inner side wall of the connecting groove (212). The connecting groove (212) is opened on one side of the insulating plate (4). One end of the connecting rod (2) is connected through the fixing cavity (213). The fixing cavity (213) is opened on one side of the fixing plate (5).

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