A fixing device for power communication pipe

Abstract

The utility model discloses a kind of fixing devices of electric power communication pipe, relate to electric power pipe technology field.It includes: lower splice frame and upper splice frame, lower splice frame is provided with the lower pillow support corresponding with pipe structure, upper splice frame is provided with the upper pillow support corresponding with pipe structure, when lower splice frame and upper splice frame are spliced, lower pillow support and upper pillow support are spliced into the hole fixed outside pipe;Splice positioning pipe, upper splice frame inside is located at the both sides of upper pillow support and is fixedly connected with splice positioning pipe;Splice positioning rod, lower splice frame inside is located at the both sides of lower pillow support and is fixedly connected with splice positioning rod, when lower splice frame and upper splice frame are spliced, splice positioning rod is inserted into corresponding splice positioning pipe;And connecting bolt rod, connecting bolt rod is located above upper pillow support on upper splice frame and passes through, simultaneously pass through splice positioning pipe and splice positioning rod inserted into splice positioning pipe.

Description

Technical Field

[0001] This utility model relates to the field of power duct technology, and in particular to a fixing device for power communication ducts. Background Technology

[0002] Electricity ducts are used to provide power channels for substation cable entry and exit points and overhead line burial, as well as to supply power to adjacent plots of land. Electricity ducts are also known as cable conduits, power cable conduits, cement cable conduits, and other similar names. Their key features are high strength and low frictional resistance. They are typically installed concurrently with road construction or municipal pipeline projects.

[0003] The construction of power and communication ductwork includes techniques such as foundation pit excavation, concrete foundation layering, pipe laying, and concrete encapsulation. Before concrete encapsulation, the accuracy of the duct's elevation and position must be ensured. This typically requires installing pipe supports on which the power conduits are placed for positioning and fixation. Common pipe supports are either upper or lower joints, assembled using pins inserted into pin holes. This process is cumbersome, especially when fixing multiple power and communication ducts in a continuous row, requiring individual pin insertion, which significantly increases the difficulty of construction. Incorrect pipe fixation also severely impacts construction efficiency when disassembling the pipe supports.

[0004] Therefore, based on the above-mentioned technical problems, those skilled in the art urgently need to develop a fixing device for power communication ducts. Utility Model Content

[0005] The purpose of this invention is to provide a fixing device for power communication conduits in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: This utility model discloses a fixing device for power communication ducts, comprising: The lower splicing frame and the upper splicing frame are provided with a lower support corresponding to the pipe structure, and the upper splicing frame is provided with an upper support corresponding to the pipe structure. When the lower splicing frame and the upper splicing frame are spliced ​​together, the lower support and the upper support are spliced ​​together to form a hole that is fixed to the outside of the pipe. The splicing positioning tubes are fixedly connected to both sides of the upper pillow support on the inner side of the upper splicing frame. The splicing positioning rod is fixedly connected to both sides of the lower splicing frame on the inner side of the lower splicing frame. When the lower splicing frame and the upper splicing frame are spliced ​​together, the splicing positioning rod is inserted into the corresponding splicing positioning tube. And a connecting bolt rod, which passes through the upper splicing frame above the upper pillow support, passes through the splicing positioning tube, and is inserted into the splicing positioning tube.

[0007] Furthermore, multiple ribs are provided on the inner sides of both the lower splicing frame and the upper splicing frame.

[0008] Furthermore, the splicing positioning tube has a first assembly hole through which the connecting bolt rod passes.

[0009] Furthermore, the splicing positioning rod has a second mounting hole through which the connecting bolt passes. When the lower splicing frame and the upper splicing frame are spliced ​​together, the first mounting hole and the second mounting hole coincide so that the connecting bolt passes through simultaneously.

[0010] Furthermore, multiple lower pillow supports are arranged in a row on the lower splicing frame, and each lower pillow support has a splicing positioning rod on both sides; Multiple upper pillow supports are arranged in a row on the upper splicing frame, and each upper pillow support has a splicing positioning tube on both sides.

[0011] Furthermore, when the lower splicing frame and the upper splicing frame are assembled, they form a tube pillow structure. When multiple tube pillow structures are stacked longitudinally, longitudinal connecting plates are provided on both sides. The longitudinal connecting plates are fastened to both sides of the multiple tube pillow structures by the connecting bolts.

[0012] In the above technical solution, the fixing device for power communication duct provided by this utility model has the following beneficial effects: This device achieves rapid splicing and fixing between the lower and upper splicing frames by setting splicing positioning tubes and rods between the lower and upper splicing frames that make up the pipe sleeper. Positioning is achieved through plug-in connection and fixing with connecting bolts. In particular, the pipe sleeper structure with multiple upper and lower sleeper supports in the continuous row structure significantly improves construction efficiency. Furthermore, the power and communication pipes are stably fixed, and after fixing, they are not easily deformed or detached under stress from any direction, demonstrating a strong advantage in the stable fixing of power and communication pipes. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0014] Figure 1 A schematic diagram of a fixing device for a power communication duct provided in an embodiment of this utility model; Figure 2 A schematic diagram of multiple lower and upper supports arranged in a row for fixing a power communication duct according to an embodiment of the present utility model; Figure 3 A disassembled schematic diagram of a fixing device for a power communication duct provided for an embodiment of this utility model; Figure 4 This is a schematic diagram showing multiple pipe support structures of a fixing device for power communication pipes provided in an embodiment of the present invention, connected by a longitudinal connecting plate.

[0015] Explanation of reference numerals in the attached figures: 1. Lower splicing frame; 2. Upper splicing frame; 3. Lower pillow support; 4. Upper pillow support; 5. Splicing positioning tube; 6. Splicing positioning rod; 7. Connecting bolt rod; 8. Rib plate; 9. First assembly hole; 10. Second assembly hole; 11. Longitudinal connecting plate. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0017] Please see Figure 1-4 A fixing device for power communication ducts, comprising: The lower splicing frame 1 and the upper splicing frame 2 are provided. The lower splicing frame 1 is provided with a lower support 3 corresponding to the pipe structure, and the upper splicing frame 2 is provided with an upper support 4 corresponding to the pipe structure. Both the lower support 3 and the upper support 4 are arc-shaped notches to accommodate the pipe. When the lower splicing frame 1 and the upper splicing frame 2 are spliced ​​together, the lower support 3 and the upper support 4 are spliced ​​together to form a hole that fits on the outside of the pipe for fixation. This is equivalent to the lower splicing frame 1 and the upper splicing frame 2 being spliced ​​on the upper and lower sides of the pipe, so that the lower support 3 and the upper support 4 are spliced ​​together to fit on the outside of the pipe, thereby fixing the pipe. The splicing positioning tube 5 is fixedly connected to both sides of the upper pillow support 4 on the inner side of the upper splicing frame 2. The splicing positioning rod 6 is fixedly connected to both sides of the lower splicing frame 1 and the lower support 3. When the lower splicing frame 1 and the upper splicing frame 2 are spliced ​​together, the splicing positioning rod 6 is inserted into the corresponding splicing positioning tube 5. With this insertion structure, the accuracy of splicing the lower splicing frame 1 and the upper splicing frame 2 and splicing the lower support 3 and the upper support 4 can be improved, forming a more accurate enclosure for the pipeline, and thus more stably fixing the pipeline. At the same time, this insertion structure can effectively limit the pipeline in the axial direction and the transverse direction perpendicular to the pipeline. After this insertion structure is fixed, the device can maintain stable fixing of the pipeline. And the connecting bolt 7 passes through the upper splicing frame 2 above the upper pillow support 4, and also passes through the splicing positioning tube 5 and the splicing positioning rod 6 inserted into the splicing positioning tube 5. This is equivalent to the connecting bolt 7 connecting and fixing the splicing positioning tube 5 and the splicing positioning rod 6, thereby enabling a stable connection and fixation between the lower splicing frame 1 and the upper splicing frame 2.

[0018] Furthermore, multiple ribs 8 are provided on the inner sides of both the lower splicing frame 1 and the upper splicing frame 2. These multiple ribs 8 can form connecting supports between the lower splicing frame 1, the lower pillow support 3, and the splicing positioning tube 5, as well as between the upper splicing frame 2, the upper pillow support 4, and the splicing positioning rod 6, thereby stabilizing the entire structure of the lower splicing frame 1 and the upper splicing frame 2.

[0019] Furthermore, the splicing positioning tube 5 has a first assembly hole 9 through which the connecting bolt rod 7 passes.

[0020] Furthermore, the splicing positioning rod 6 has a second assembly hole 10 for the connecting bolt rod 7 to pass through. When the lower splicing frame 1 and the upper splicing frame 2 are spliced ​​together, the first assembly hole 9 and the second assembly hole 10 coincide so that the connecting bolt rod 7 can pass through at the same time, thereby completing the fixed connection between the splicing positioning tube 5 and the splicing positioning rod 6.

[0021] Furthermore, see this embodiment. Figure 2 and Figure 3 Multiple lower pillow supports 3 are arranged in a row on the lower splicing frame 1, and each lower pillow support 3 has a splicing positioning rod 6 on both sides; Multiple upper support brackets 4 are arranged in a row on the upper splicing frame 2, and each upper support bracket 4 has a splicing positioning tube 5 on both sides. In this embodiment, multiple pipes can be arranged horizontally and fixed at the same time, and each pipe fixing position has splicing positioning tubes 5 and splicing positioning rods 6 on both sides for limiting and fixing. At the same time, the splicing structure of splicing positioning tubes 5 and splicing positioning rods 6 also has a certain longitudinal support effect, further improving the stability of pipe support.

[0022] Furthermore, when the lower splicing frame 1 and the upper splicing frame 2 are assembled, they form a pipe-pillow structure. When multiple pipe-pillow structures are stacked longitudinally, longitudinal connecting plates 11 are provided on both sides. The longitudinal connecting plates 11 are fastened to both sides of the multiple pipe-pillow structures by connecting bolts 7. In fact, power and communication pipelines have multiple pipes arranged in both the horizontal and vertical directions and need to be fixed simultaneously. Therefore, based on the structure of multiple fixed pipes arranged horizontally in this device, when adding this device upwards to fix the pipes, longitudinal connecting plates 11 can be set on both sides of the multiple pipe-pillow structures to connect them, thereby achieving the fixation between multiple pipe-pillow structures in the vertical direction. To further improve the connection stability, the longitudinal connecting plates 11 can be replaced with a support structure with higher structural strength, and the two sides can be fastened by connecting bolts 7 to complete the connection of multiple pipe-pillow structures. Moreover, under this structure, it is equivalent to simultaneously connecting the lower splicing frame 1 and the upper splicing frame 2, as well as fixing the multiple pipe-pillow structures, which effectively ensures construction efficiency.

[0023] In summary, this device, by setting up splicing positioning tubes and rods between the lower and upper splicing frames that make up the pipe sleeper, achieves rapid splicing and fixing between the lower and upper splicing frames through plug-in positioning and fastening with connecting bolts. In particular, the pipe sleeper structure with multiple upper and lower sleeper supports in the continuous row structure significantly improves construction efficiency. Furthermore, the power and communication pipes are stably fixed, and after fixing, they are not easily deformed or detached under forces from any direction, demonstrating a strong advantage in the stable fixing of power and communication pipes.

[0024] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fixing device for power communication ducts, characterized in that, include: The lower splicing frame (1) and the upper splicing frame (2) are provided with a lower support (3) corresponding to the pipe structure on the lower splicing frame (1) and an upper support (4) corresponding to the pipe structure on the upper splicing frame (2). When the lower splicing frame (1) and the upper splicing frame (2) are spliced ​​together, the lower support (3) and the upper support (4) are spliced ​​together to form a hole that is fixed to the outside of the pipe. The splicing positioning tube (5) is fixedly connected to the inner side of the upper splicing frame (2) on both sides of the upper pillow support (4). The splicing positioning rod (6) is fixedly connected to both sides of the lower splicing frame (1) located on both sides of the lower pillow support (3). When the lower splicing frame (1) and the upper splicing frame (2) are spliced ​​together, the splicing positioning rod (6) is inserted into the corresponding splicing positioning tube (5). And a connecting rod (7), which passes through the upper splicing frame (2) above the upper pillow support (4), and passes through the splicing positioning tube (5) and the splicing positioning rod (6) inserted into the splicing positioning tube (5).

2. The fixing device for power communication ducts according to claim 1, characterized in that, Multiple ribs (8) are provided on the inner sides of both the lower splicing frame (1) and the upper splicing frame (2).

3. The fixing device for power communication ducts according to claim 1, characterized in that, The splicing positioning tube (5) has a first assembly hole (9) through which the connecting bolt (7) passes.

4. The fixing device for power communication ducts according to claim 3, characterized in that, The splicing positioning rod (6) has a second assembly hole (10) through which the connecting bolt (7) passes. When the lower splicing frame (1) and the upper splicing frame (2) are spliced ​​together, the first assembly hole (9) and the second assembly hole (10) coincide so that the connecting bolt (7) passes through at the same time.

5. The fixing device for power communication ducts according to claim 1, characterized in that, The lower splicing frame (1) is provided with a plurality of lower pillow supports (3) arranged in a row, and each lower pillow support (3) has a splicing positioning rod (6) on both sides. The upper splicing frame (2) is provided with multiple upper pillow supports (4) in a row, and each upper pillow support (4) has a splicing positioning tube (5) on both sides.

6. The fixing device for power communication ducts according to claim 1, characterized in that, When the lower splicing frame (1) and the upper splicing frame (2) are spliced ​​together, they form a tube pillow structure. When multiple tube pillow structures are stacked longitudinally, longitudinal connecting plates (11) are provided on both sides. The longitudinal connecting plates (11) are fastened to both sides of multiple tube pillow structures by the connecting bolts (7).

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