Insulation coating structure of door body connecting piece

Abstract

The utility model relates to the technical field of door body connecting pieces, and discloses a door body connecting piece insulation coating structure which comprises an upper connecting piece, the bottom of the upper connecting piece is fixedly connected with a lower connecting piece, the lower connecting piece comprises a first T-shaped plate, a second T-shaped plate and an insulation spacer, the side face of the first T-shaped plate is in threaded connection with a connecting device, and the side face of the second T-shaped plate is in threaded connection with the insulation spacer. The top of the second T-shaped plate is fixedly connected with an insulating spacer, the top of the second T-shaped plate is fixedly connected with a fastening device, and the bottom of the second T-shaped plate is fixedly connected with an adjusting device. According to the utility model, the insulating plates and the insulating layers are additionally arranged among a plurality of components, and especially the holes are subjected to insulating treatment, so that the design details further strengthen the overall insulating effect, prevent current from flowing through an unexpected path and protect the safety of equipment and personnel; the flexibility and convenience of installation are improved, and the installation difficulty and cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of door connecting pieces, and more particularly to an insulating covering structure of a door connecting piece. Background Art

[0002] In platform screen door systems, substandard insulation performance of the door body to the ground and fluctuating insulation values ​​of the platform insulation layer have long been a thorny challenge faced by owners and screen door manufacturers. The upper and lower connectors, as the core components connecting the structural frame and the door body, have a direct impact on the overall insulation effect due to their insulation performance. Although special insulating connection materials such as integrated insulating pads are intended to achieve effective electrical isolation between the door body and the structure, in practice, metal connectors are often prone to forming conductive channels under certain conditions due to insufficient creepage distance in their design. This has become one of the key factors leading to insulation failure.

[0003] Insufficient existing technology: Many traditional door connectors do not fully consider insulation requirements during design, resulting in current leakage when used in electrical environments, increasing safety hazards. In order to enhance insulation performance, some door connectors adopt complex structural designs, which not only increases manufacturing costs, but also makes the installation process cumbersome and reduces construction efficiency. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an insulating covering structure of a door body connector to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulating covering structure of a door body connector, comprising an upper connector, the bottom of which is fixedly connected to a lower connector, the lower connector comprising a first T-shaped plate, a second T-shaped plate and an insulating gasket, the side of the first T-shaped plate is threadedly connected to a connecting device, the top of the second T-shaped plate is fixedly connected to an insulating gasket, the top of the second T-shaped plate is fixedly connected to a fastening device, and the bottom of the second T-shaped plate is fixedly connected to an adjustment device.

[0006] Furthermore, the top of the lower connecting member is fixedly connected to an insulating door post, the top of the insulating door post is movably connected to a telescopic rod, and the side of the telescopic rod is fixedly connected to a mounting plate.

[0007] Furthermore, a screw is threadedly connected to the side surface of the mounting plate, an adjustment plate is fixedly connected to the side surface of the mounting plate, and the adjustment plate is threadedly connected to the side surface of the screw.

[0008] Furthermore, an insulating plate is fixedly connected to the side surface of the adjustment plate, a hole is opened on the side surface of the insulating plate, and an insulating layer is fixedly connected to the side surface of the hole.

[0009] Furthermore, the top of the second T-shaped plate is threadedly connected to a fixing bolt, the side of the fixing bolt is threadedly connected to a fastening nut, and the bottom of the fastening nut is movably connected to an insulating sleeve.

[0010] Furthermore, a fixing sleeve is fixedly connected to the bottom of the first T-shaped plate, and an adjusting screw is connected to the internal thread of the fixing sleeve.

[0011] Furthermore, the bottom of the adjusting screw is threadedly connected to an adjusting nut, and the bottom of the adjusting nut is movably connected to an insulating gasket.

[0012] The technical effects and advantages of this utility model are:

[0013] 1. The utility model effectively enhances the insulation performance of the door body connection by integrating the first T-shaped plate, the second T-shaped plate and the insulating gasket, as well as the matching connecting device, fastening device and adjusting device in the lower connecting piece, thereby ensuring the safe use of the door body in an electrical environment and reducing the risk of accidents caused by electrical short circuit or leakage.

[0014] 2. The utility model realizes stable connection and flexible adjustment by providing screws and adjustment plates, which not only improves the stability of the door connection, but also allows fine-tuning according to actual installation requirements, improves the flexibility and convenience of installation, and reduces the difficulty and cost of installation.

[0015] 3. The utility model adds insulating plates and insulating layers between multiple components, especially insulating the holes. These design details further enhance the overall insulation effect, prevent current from flowing through unintended paths, and protect the safety of equipment and personnel. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic structural diagram of the upper connecting member of the present utility model;

[0018] Figure 3 This is a schematic structural diagram of the lower connecting piece of the present utility model;

[0019] Figure 4 This is a schematic diagram of the second T-shaped plate structure of the present invention;

[0020] Figure 5 This is a schematic structural diagram of the insulation board of the present utility model.

[0021] The accompanying drawings are marked as follows: 1. Upper connecting part; 101. Insulating doorpost; 102. Telescopic rod; 103. Mounting plate; 104. Screw; 105. Adjusting plate; 106. Insulating plate; 107. Hole; 108. Insulating layer; 2. Lower connecting part; 201. First T-shaped plate; 202. Second T-shaped plate; 203. Insulating gasket; 3. Connecting device; 4. Fastening device; 401. Fixing bolt; 402. Fastening nut; 403. Insulating sleeve; 5. Adjusting device; 501. Fixing sleeve; 502. Adjusting screw; 503. Adjusting nut. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The insulating sheathing structure of a door body connector involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] Reference Figures 1 to 5 The utility model provides an insulating covering structure of a door body connector, including an upper connector 1, the bottom of the upper connector 1 is fixedly connected to a lower connector 2, the lower connector 2 includes a first T-shaped plate 201, a second T-shaped plate 202 and an insulating gasket 203, the side of the first T-shaped plate 201 is threadedly connected to a connecting device 3, the top of the second T-shaped plate 202 is fixedly connected to an insulating gasket 203, the top of the second T-shaped plate 202 is fixedly connected to a fastening device 4, and the bottom of the second T-shaped plate 202 is fixedly connected to an adjusting device 5. The first T-shaped plate 201 in the lower connector 2 is threadedly connected to other components through the connecting device 3 to ensure the reliability of the connection. The top of the second T-shaped plate 202 is provided with an insulating gasket 203 and a fastening device 4. The insulating gasket 203 is pressed by the fastening action of the fastening device 4 to enhance the insulation effect. At the same time, the adjusting device 5 connected to the bottom of the second T-shaped plate 202 allows fine-tuning of the connector to adapt to different installation environments.

[0024] Among them, the top of the lower connecting member 2 is fixedly connected to an insulating door post 101, the top of the insulating door post 101 is movably connected to a telescopic rod 102, the side of the telescopic rod 102 is fixedly connected to a mounting plate 103, and the insulating door post 101 at the top of the lower connecting member 2 is movably connected to the telescopic rod 102, which provides flexibility for installation.

[0025] Among them, the side of the mounting plate 103 is threadedly connected to a screw 104, the side of the mounting plate 103 is fixedly connected to an adjustment plate 105, the side of the screw 104 is threadedly connected to the adjustment plate 105, and the mounting plate 103 on the side of the telescopic rod 102 is threadedly connected to the adjustment plate 105 through the screw 104, allowing the position of the mounting plate 103 to be adjusted to adapt to different installation conditions.

[0026] Among them, an insulating plate 106 is fixedly connected to the side of the adjustment plate 105, a hole 107 is opened on the side of the insulating plate 106, and an insulating layer 108 is fixedly connected to the side of the hole 107. The insulating plate 106 fixed on the side of the adjustment plate 105 and the hole 107 thereon not only provide an installation point, but also ensure that the current will not flow through an unexpected path through the insulating layer 108 around the hole 107, thereby enhancing the overall insulation safety.

[0027] Among them, the top of the second T-shaped plate 202 is threadedly connected to a fixing bolt 401, the side of the fixing bolt 401 is threadedly connected to a fastening nut 402, and the bottom of the fastening nut 402 is movably connected to an insulating sleeve gasket 403. Through the cooperation of the fixing bolt 401 and the fastening nut 402, supplemented by the insulating sleeve gasket 403, the fastening and insulation protection of the connection part are achieved.

[0028] Among them, the bottom of the first T-shaped plate 201 is fixedly connected to a fixed sleeve 501, and the internal thread of the fixed sleeve 501 is connected to the adjusting screw 502. The interior of the fixed sleeve 501 fixed at the bottom of the first T-shaped plate 201 is connected to the adjusting screw 502 through a thread, allowing the user to rotate the adjusting screw 502 to change its extension length.

[0029] Among them, the bottom of the adjusting screw 502 is threadedly connected to the adjusting nut 503, and the bottom of the adjusting nut 503 is movably connected to the insulating gasket 203. The bottom of the adjusting screw 502 is threadedly connected to the adjusting nut 503, and its position can be further fine-tuned by rotating the adjusting nut 503. The bottom of the adjusting nut 503 is movably connected to the insulating gasket 203 to press the insulating gasket 203.

[0030] The working principle of the present invention is as follows: first, the upper connecting member 1 and the lower connecting member 2 are firmly combined through a fixed connection. The lower connecting member 2 is composed of a first T-shaped plate 201, a second T-shaped plate 202 and an insulating gasket 203, forming a basic frame of the structure. The connecting device 3 on the side of the lower connecting member 2 ensures the reliable connection between the first T-shaped plate 201 and the second T-shaped plate 202. The top of the second T-shaped plate 202 is not only fixed with an insulating gasket 203 to enhance the insulation performance, but also integrated with a fastening device 4. Through the cooperation of the fixing bolt 401 and the fastening nut 402, and supplemented by the insulating sleeve 403, the fastening and insulation protection of the connection part are achieved. At the same time, the adjusting device 5 connected to the bottom of the second T-shaped plate 202 includes a fixing sleeve 501, an adjusting screw 502 and The adjusting nut 503 allows fine-tuning of the connection part to adapt to the needs of different installation environments, and the insulating gasket 203 at the bottom of the adjusting nut 503 further enhances the insulation effect of the adjustment part. In addition, the insulating door post 101 on the top of the lower connecting member 2 is movably connected to the telescopic rod 102, providing flexibility for installation. The mounting plate 103 on the side of the telescopic rod 102 is threadedly connected to the adjusting plate 105 by screws 104, allowing the position of the mounting plate 103 to be adjusted to adapt to different installation conditions. The insulating plate 106 fixed on the side of the adjusting plate 105 and the hole 107 thereon not only provide an installation point, but also ensure that the current will not flow through an unexpected path through the insulating layer 108 around the hole 107, thereby enhancing the overall insulation safety.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 door body connecting piece insulation covering structure, comprising an upper connecting piece (1), characterized in that: The bottom of the upper connecting member (1) is fixedly connected to a lower connecting member (2), and the lower connecting member (2) comprises a first T-shaped plate (201), a second T-shaped plate (202), and an insulating gasket (203); the side of the first T-shaped plate (201) is threadedly connected to a connecting device (3); the top of the second T-shaped plate (202) is fixedly connected to the insulating gasket (203); the top of the second T-shaped plate (202) is fixedly connected to a fastening device (4); and the bottom of the second T-shaped plate (202) is fixedly connected to an adjusting device (5).

2. The door connecting piece insulation coating structure according to claim 1, characterized in that: The top of the lower connecting member (2) is fixedly connected to an insulating door post (101), the top of the insulating door post (101) is movably connected to a telescopic rod (102), and the side of the telescopic rod (102) is fixedly connected to a mounting plate (103).

3. The door connecting piece insulation coating structure according to claim 2, characterized in that: The side surface of the mounting plate (103) is threadedly connected to a screw (104), the side surface of the mounting plate (103) is fixedly connected to an adjustment plate (105), and the side surface of the screw (104) is threadedly connected to the adjustment plate (105).

4. The door connecting piece insulation coating structure according to claim 3, characterized in that: An insulating plate (106) is fixedly connected to the side of the adjustment plate (105), a hole (107) is opened on the side of the insulating plate (106), and an insulating layer (108) is fixedly connected to the side of the hole (107).

5. The door connecting piece insulation coating structure according to claim 2, characterized in that: The top of the second T-shaped plate (202) is threadedly connected to a fixing bolt (401), the side of the fixing bolt (401) is threadedly connected to a fastening nut (402), and the bottom of the fastening nut (402) is movably connected to an insulating sleeve (403).

6. The door connecting piece insulation coating structure according to claim 2, characterized in that: A fixing sleeve (501) is fixedly connected to the bottom of the first T-shaped plate (201), and an adjusting screw (502) is threadedly connected to the interior of the fixing sleeve (501).

7. The door connecting piece insulation coating structure according to claim 6, characterized in that: The bottom of the adjusting screw (502) is threadedly connected to an adjusting nut (503), and the bottom of the adjusting nut (503) is movably connected to an insulating gasket (203).

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