An electrical conduit support device

Abstract

The utility model provides a kind of electric power pipeline support device, belong to pipeline installation technical field, to solve the slow alignment when electric power pipeline connection, and for the case where pre-buried ground is not stable, electric power pipeline docking is inconvenient, including multiple pipe rack array composition, pipe rack is rectangular frame, pipe rack middle part pipe mouth is circular support pipeline, pipe rack both sides are provided with connecting block, and the connecting block of two sides horizontal line is staggered distribution, pipe rack bottom is provided with recess, screw rod is rotatably connected in recess, support piece is threadedly connected on screw rod, the mode of installation in advance and splicing improves efficiency, and the movement of support piece can adapt to uneven ground.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline installation technology, and more specifically, it relates to a power pipeline support device. Background Technology

[0002] Power ducts are underground cables designed specifically for laying and protecting cables in cities. They are usually made of high-strength plastics or fiber cement and are pre-buried underground in roads, green spaces, or buildings. Their main function is to provide a safe and stable passage for power cables, protecting them from the direct effects of soil pressure, moisture erosion, chemical corrosion, and external damage.

[0003] When power pipelines are laid, mounting brackets are needed to maintain gaps between them. When cables are energized, heat is generated due to the resistance of the conductors. The gaps create a natural "ventilation and heat dissipation channel" for the cables. The surrounding soil or backfill sand is used as a medium to effectively conduct and dissipate the heat generated during operation, ensuring that the cables operate within the allowable temperature range.

[0004] However, when installing the entire installation frame, the alignment of the power pipeline is slow, and the connection of the power pipeline is inconvenient when the pre-buried ground is unstable.

[0005] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a power pipeline support device in order to achieve a more practical purpose. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a power pipeline support device to solve the issues of slow alignment during power pipeline connection and inconvenience in connecting power pipelines when the pre-buried ground is unstable.

[0007] The purpose and effect of this utility model's power pipeline support device are achieved through the following specific technical means:

[0008] A power pipeline support device comprises an array of multiple pipe racks. The pipe racks are rectangular frames with circular pipe openings in the middle to support the pipeline. Connecting blocks are provided on both sides of the pipe racks, and the connecting blocks on both sides are staggered vertically along the horizontal lines. A groove is opened at the bottom of the pipe rack, and a screw is rotatably connected in the groove. A support member is threaded onto the screw.

[0009] Furthermore, the support member comprises two sets of support arms hinged together. Each support arm includes two support plates, one end of which is connected by a connecting rod. The two support arms are symmetrically staggered, and a central column passes through the middle section of the support plates on the two support arms. The central column is sleeved on the screw rod and is threadedly connected to the screw rod. The connecting rod is slidably disposed on the inner wall of the groove.

[0010] Furthermore, the inner wall of the groove is laterally provided with a movable groove corresponding to the connecting rod, and both ends of the connecting rod extend through the support plate and are engaged in the corresponding movable groove.

[0011] Furthermore, a positioning groove for accommodating the screw is provided on the top of the tube rack.

[0012] Furthermore, a limiting end is provided at the bottom of the screw, the diameter of the limiting end is larger than the diameter of the screw, and an operating hole is provided on the limiting end.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The connecting blocks on the pipe rack can be spliced ​​left and right, while the grooves and screws can be spliced ​​up and down. This allows the power pipes to be pre-connected to a single pipe rack before being spliced ​​together, enabling multiple power pipe arrays to be arranged. Furthermore, there are heat dissipation gaps between the power pipes, resulting in higher pipe laying efficiency.

[0015] 2. By using the support components set in the groove at the bottom of the pipe rack, the height of the support components extending out of the pipe rack can be adjusted by rotating the screw, thereby adapting to slightly uneven laying ground and ensuring that the laying height between the two ends of the power pipeline is consistent. This effectively avoids the situation of uneven height when the power pipeline is connected, making the laying and installation of power pipelines more convenient. Attached Figure Description

[0016] Figure 1 This is a schematic diagram illustrating the use of a power pipeline support device according to this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the tube frame in this utility model.

[0018] Figure 3 This is an exploded view of the tube frame in this utility model.

[0019] Figure 4 This is a cross-sectional view of the present invention.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Pipe rack; 2. Groove; 3. Connecting block; 4. Support arm; 5. Central column; 6. Screw; 7. Limiting end; 8. Moving groove; 9. Positioning groove; 401. Support plate; 402. Connecting rod. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To be continued Figure 4 As shown:

[0027] This utility model provides a power pipeline support device, which includes an array of multiple pipe supports 1. The pipe supports 1 are rectangular frames, and the pipe opening in the middle of the pipe supports 1 is circular to support the pipeline. The pipe supports 1 can be combined with the power pipeline individually, so that pipe supports 1 are installed at both ends of the power pipeline.

[0028] Connecting blocks 3 are provided on both sides of the pipe rack 1, and the connecting blocks 3 on both sides are staggered horizontally. The connecting blocks 3 can be connected by bolts. After multiple pipe racks 1 are spliced ​​left and right, the corresponding connecting blocks 3 can be distributed vertically and installed by bolts. The bottom of the pipe rack 1 has a groove 2, and a screw 6 is rotatably connected in the groove 2. The top of the pipe rack 1 has a positioning groove 9 to accommodate the screw 6. Multiple pipe racks 1 can also be combined vertically and spliced ​​by inserting the screw 6 into the positioning groove 9. This allows the power pipeline to be pre-connected to a single pipe rack 1 before splicing and combining, and allows multiple power pipelines to be arranged in an array. There are heat dissipation gaps between the power pipelines, resulting in higher pipeline laying efficiency.

[0029] The screw 6 is threaded with a support component, such as... Figure 3As shown, the support consists of two sets of support arms 4 hinged together. The support arm 4 includes two support plates 401. One end of the two support plates 401 is connected by a connecting rod 402. The connecting rod 402 fixes the two support plates 401 to form a whole. Reinforcing ribs can also be added between the two support plates 401 to increase the structural strength of the support arm 4.

[0030] Two support arms 4 are symmetrically staggered, and a central column 5 passes through the middle section of the support plate 401 on the two support arms 4. The support arm 4 can rotate around the central column 5. The central column 5 is sleeved on the screw rod 6. The central column 5 and the screw rod 6 are threadedly connected, and the connecting rod 402 is slidably disposed on the inner wall of the groove 2. With this arrangement, rotating the screw rod 6 causes the central column 5 to move downward, which can drive the support arm 4 to swing down. The support member extends out of the groove 2 in a fork shape to support the ground.

[0031] The inner wall of the groove 2 is horizontally provided with a movable groove 8 corresponding to the connecting rod 402. Both ends of the connecting rod 402 extend through the support plate 401 and are locked in the corresponding movable groove 8. Both ends of the connecting rod 402 can slide in the movable groove 8.

[0032] When the pipe rack 1 at the lowest part is laid, the height of the support extending out of the pipe rack 1 can be adjusted by rotating the screw 6, so as to adapt to the slightly uneven laying ground and make the laying height between the two ends of the power pipeline consistent. This effectively avoids the situation of uneven height when the power pipeline is connected, and the laying and installation of the power pipeline is more convenient.

[0033] The screw 6 has a limiting end 7 at its bottom. The diameter of the limiting end 7 is larger than that of the screw 6. The limiting end 7 prevents the central column 5 from detaching from the screw 6. An operating hole is provided on the limiting end 7, through which a tool can pass to rotate the screw 6, thereby improving the sensitivity and comfort of operation.

[0034] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A power pipeline support device, characterized in that: It consists of an array of multiple pipe racks (1), each pipe rack (1) is rectangular, with a circular pipe opening in the middle of the pipe rack (1) supporting the pipe. Connecting blocks (3) are provided on both sides of the pipe rack (1), and the connecting blocks (3) on both sides are staggered vertically on the horizontal line. A groove (2) is opened at the bottom of the pipe rack (1), and a screw (6) is rotatably connected in the groove (2). A support member is threaded on the screw (6).

2. The power pipeline support device as described in claim 1, characterized in that: The support component comprises two sets of support arms (4) hinged together. Each support arm (4) includes two support plates (401). One end of each support plate (401) is connected by a connecting rod (402). The two support arms (4) are symmetrically staggered. A central column (5) passes through the middle section of each support plate (401) on the two support arms (4). The central column (5) is sleeved on a screw (6). The central column (5) is threadedly connected to the screw (6). The connecting rod (402) is slidably disposed on the inner wall of the groove (2).

3. The power pipeline support device as described in claim 2, characterized in that: The inner wall of the groove (2) is provided with a horizontal moving groove (8) corresponding to the connecting rod (402), and the two ends of the connecting rod (402) extend through the support plate (401) and are locked in the corresponding moving groove (8).

4. The power pipeline support device as described in claim 1, characterized in that: The top of the tube rack (1) is provided with a positioning groove (9) to accommodate the screw (6).

5. A power pipeline support device as described in claim 1, characterized in that: The bottom of the screw (6) is provided with a limiting end (7), the diameter of the limiting end (7) is larger than the diameter of the screw (6), and an operating hole is opened on the limiting end (7).

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