Anti-deviation power tube quick installation device

Abstract

The utility model relates to power engineering construction auxiliary tool technical field, concretely relates to a kind of quick installation device of power pipe anti-deviation, including multiple power pipe main bodies, the end portion of two power pipe main bodies adjacent to each other along pipeline arrangement direction is connected by center sealing sleeve, power pipe main body is provided with anti-deviation support, and the detachable connection between the adjacent two anti-deviation supports, anti-deviation support is composed of upper cover sleeve and the lower support sleeve being arranged below upper cover sleeve, detachable connection between upper cover sleeve and lower support sleeve, center sealing sleeve is clamped between upper cover sleeve and lower support sleeve, the side of upper cover sleeve is fixedly installed with the auxiliary support of being used for temporarily supporting power pipe main body Support. The utility model is convenient for quick installation and positioning operation, with the effect that can be spliced and installed.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary tools for power engineering construction, and more specifically, to a rapid installation device for power pipes that prevents misalignment. Background Technology

[0002] As the core protective structure for cable laying in power systems, the installation quality of power conduits directly affects the safety and stability of power transmission. In municipal engineering and residential power distribution scenarios, power conduits need to be laid continuously along a predetermined path. To facilitate the laying process, power conduit installation devices are generally used to assist in the laying operation.

[0003] The current installation of power pipes mostly relies on manual visual alignment, lacking a dedicated positioning structure. When pipes are connected, axial offset or radial misalignment is prone to occur, resulting in excessive gaps at the joints. Some installations only support the middle of the pipe with a single bracket, without fixing the joints. Over long-term use, the joints are prone to loosening and displacement due to soil settlement and ground vibration, and even pipe breakage may occur, affecting cable safety.

[0004] Furthermore, most quick-installation devices for electrical conduits on the market require pre-selection of the corresponding frame based on the number of conduits, and the number of through holes on the frame for conduits to pass through is also fixed. Once the frame model is determined, only the corresponding number of conduits can be installed, and it cannot be spliced ​​on-site according to the actual number of conduits, affecting the convenience of installation. In view of this, we propose a quick-installation device for electrical conduits that prevents misalignment. Utility Model Content

[0005] The purpose of this invention is to provide a fast installation device for power pipes that prevents misalignment, so as to solve the defects mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A quick-installation device for preventing displacement of power conduits includes multiple power conduit bodies. The ends of two adjacent power conduit bodies along the conduit arrangement direction are connected by a central sealing sleeve. Anti-displacement supports are provided on the power conduit bodies. Adjacent anti-displacement supports are detachably connected. Each anti-displacement support consists of an upper cover sleeve and a lower support sleeve disposed below the upper cover sleeve. The upper cover sleeve and the lower support sleeve are detachably connected. The central sealing sleeve is engaged between the upper cover sleeve and the lower support sleeve. An auxiliary support bracket for temporarily supporting the power conduit body is fixedly installed on the side of the upper cover sleeve.

[0007] Preferably, the inner side of the auxiliary support bracket is arc-shaped, and when the upper cover sleeve is placed vertically, the auxiliary support bracket is supported at the bottom of the power pipe body; This feature allows the upper cover and auxiliary support to provide temporary support for the main body of the power conduit during pipeline installation.

[0008] Preferably, the inner annular side of the central sealing sleeve is provided with two symmetrical inner sealing rings, the power pipe body and the central sealing sleeve are inserted and fitted together, and the power pipe body and the central sealing sleeve are heat-fused together. This feature ensures a more robust and stable structure between the main body of the power pipe and the central sealing sleeve.

[0009] Preferably, two symmetrical horizontal fixing protrusions are fixedly installed on one side of the upper cover sleeve and the lower support sleeve, and an assembly gap is provided between the two horizontal fixing protrusions. Two symmetrical plugging protrusions are fixedly installed on the other side of the upper cover sleeve and the lower support sleeve. The plugging protrusions on the two adjacent anti-displacement supports are plugged into the assembly gap. The plugging protrusions and the horizontal fixing protrusions are detachably connected by fastening screws. This setting allows for assembly between the left and right anti-offset supports.

[0010] Preferably, vertical fixing protrusions are fixedly installed on both the left and right sides of the upper cover sleeve and the lower support sleeve, and the vertical fixing protrusions on two adjacent anti-displacement supports are detachably connected by fastening screws. This setting allows for assembly between the upper and lower anti-offset supports.

[0011] Preferably, the upper cover sleeve and the lower support sleeve are provided with arc-shaped grooves on their sides that are close to each other, the end tube of the power pipe body is disposed in the arc-shaped groove, and an embedded groove is provided on the groove wall at the center of the arc-shaped groove, and the central sealing sleeve is stuck in the embedded groove. This feature makes the main body of the power conduit more stable during installation.

[0012] Preferably, the size of the central sealing sleeve is adapted to the size of the inner groove, and rubber reinforcing pads are provided on the groove walls of the arc-shaped grooves on both sides of the inner groove, and the rubber reinforcing pads are pressed against the tube body of the power pipe body; This setting enables protective operation of the joints of the power conduit body.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model achieves precise positioning and stable fixation of the power pipe interface through the central sealing sleeve connected to the end of the power pipe body, the anti-offset support on the power pipe body, the arc-shaped groove and the embedded groove of the upper cover sleeve and the lower support sleeve. The anti-offset support fits the power pipe body through the arc-shaped groove, and the embedded groove limits the central sealing sleeve to avoid axial offset or radial misalignment when the pipe is connected. In addition, the upper cover sleeve and the lower support sleeve are fixed by fastening screws, which has the effect of quick installation.

[0014] 2. This utility model achieves flexible splicing of the frame by setting horizontal fixing protrusions and plug-in protrusions on the anti-offset support, as well as vertical fixing protrusions on the upper and lower anti-offset supports. The plug-in protrusions of adjacent anti-offset supports can be inserted into the assembly gap and fixed according to the actual number of pipes on site. The number of layers can also be expanded by splicing them up and down, solving the problem of fixed model of traditional frame and inability to be adjusted as needed.

[0015] 3. This utility model achieves double sealing and protection of the power pipe interface through the inner sealing ring embedded in the central sealing sleeve, the rubber reinforcing pad in the arc groove, and the hot-melt welding between the central sealing sleeve and the main body of the power pipe. The inner sealing ring and hot-melt welding prevent rainwater and impurities from seeping in, and the rubber reinforcing pad presses the pipe to reduce vibration damage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is one of the partial structural schematic diagrams of this utility model; Figure 3 This is a second schematic diagram of a partial structure of this utility model; Figure 4 This is the third partial structural schematic diagram of this utility model; Figure 5 This is a schematic diagram illustrating the use of the auxiliary support bracket of this utility model to support the main body of the power pipe; The meanings of the labels in the diagram are as follows: 1. Main body of the power conduit; 10. Central sealing sleeve; 11. Inner sealing ring; 2. Anti-offset support; 20. Upper cover sleeve; 21. Horizontal fixing protrusion; 211. Assembly gap; 22. Vertical fixing protrusion; 23. Lower support sleeve; 24. Insertion protrusion; 25. Arc groove; 251. Rubber reinforcing pad; 26. Embedded groove; 3. Auxiliary support bracket. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0018] Please see Figures 1-5 This utility model provides a technical solution: a quick installation device for anti-deviation power pipes, comprising multiple power pipe bodies 1. The ends of two adjacent power pipe bodies 1 along the pipe arrangement direction are connected by a central sealing sleeve 10. Anti-deviation supports 2 are provided on the power pipe bodies 1. Adjacent anti-deviation supports 2 are detachably connected. The anti-deviation support 2 consists of an upper cover sleeve 20 and a lower support sleeve 23 located below the upper cover sleeve 20. The upper cover sleeve 20 and the lower support sleeve 23 are detachably connected by multiple fastening screws. The central sealing sleeve 10 is locked between the upper cover sleeve 20 and the lower support sleeve 23. An auxiliary support bracket 3 for temporarily supporting the power pipe body 1 is fixedly installed on the side of the upper cover sleeve 20, so that adjacent power pipe bodies 1 are precisely connected through the central sealing sleeve 10. The anti-deviation support 2 fixes the pipe position, and the auxiliary support bracket 3 provides temporary support, thereby achieving stable installation of the power pipe and ensuring cable safety.

[0019] like Figure 5 As shown, the inner side of the auxiliary support bracket 3 is arc-shaped. When the upper cover sleeve 20 is placed vertically, the auxiliary support bracket 3 supports the bottom of the power pipe body 1, so that during the pipe laying process, there is no need for multiple people to hold and position it. The auxiliary support bracket 3 can support the bottom of the power pipe body 1, which provides convenience for subsequent docking and support installation and improves installation efficiency.

[0020] like Figure 3 As shown, the inner annular side of the central sealing sleeve 10 is inlaid with two symmetrical inner sealing rings 11. The power pipe body 1 and the central sealing sleeve 10 are inserted and fitted together, and the power pipe body 1 and the central sealing sleeve 10 are heat-fused together, so that the inner sealing rings 11 fill the gap between the power pipe body 1 and the central sealing sleeve 10. The heat-fused welding further enhances the connection strength. With double protection, the structure of the power pipe body 1 and the central sealing sleeve 10 is more solid, avoiding loosening of the interface or leakage of gaps, and improving the sealing performance and service life of the pipeline.

[0021] In this embodiment, two symmetrical horizontal fixing protrusions 21 are fixedly installed on one side of the upper cover sleeve 20 and the lower support sleeve 23. An assembly gap 211 is provided between the two horizontal fixing protrusions 21. Two symmetrical plugging protrusions 24 are fixedly installed on the other side of the upper cover sleeve 20 and the lower support sleeve 23. The plugging protrusions 24 on the two adjacent anti-displacement supports 2 are plugged into the assembly gap 211. The plugging protrusions 24 and the horizontal fixing protrusions 21 are detachably connected by fastening screws, so that the two anti-displacement supports 2 can be inserted into the assembly gap 211 and fixed by plugging protrusions 24, realizing horizontal assembly. It can be flexibly expanded according to the number of pipelines on site, improving installation adaptability.

[0022] It is worth noting that when multiple anti-offset supports 2 are not required (when installing and using a single anti-offset support 2), the installation is completed by fixing the upper cover 20 and the transverse fixing protrusion 21 on the side of the lower support 23 with fastening screws; when assembling multiple anti-offset supports 2, the insertion protrusion 24 and the transverse fixing protrusion 21 are fixed with fastening screws, which has the advantage of being convenient and quick to install.

[0023] Specifically, vertical fixing protrusions 22 are fixedly installed on both the left and right sides of the upper cover sleeve 20 and the lower support sleeve 23. The vertical fixing protrusions 22 on the two adjacent anti-deviation supports 2 are detachably connected by fastening screws, so that the two anti-deviation supports 2 can be spliced ​​and fixed by the vertical fixing protrusions 22, realizing multi-layer pipeline arrangement, making full use of space, and the detachable connection facilitates later adjustment or maintenance.

[0024] Furthermore, arc-shaped grooves 25 are provided on the sides of the upper cover sleeve 20 and the lower support sleeve 23 that are close to each other. The end tube of the power pipe body 1 is placed in the arc-shaped groove 25. An embedded groove 26 is provided on the groove wall at the center of the arc-shaped groove 25. The central sealing sleeve 10 is stuck in the embedded groove 26, so that the arc-shaped groove 25 fits the outer wall of the power pipe body 1. The embedded groove 26 fixes the position of the central sealing sleeve 10, ensuring that the power pipe body 1 always maintains a precise docking state when it is arranged, improving the installation stability, and facilitating rapid installation operations.

[0025] It is worth noting that the size of the central sealing sleeve 10 is adapted to the size of the inner groove 26. Rubber reinforcing pads 251 are provided on the groove walls of the arc-shaped grooves 25 on both sides of the inner groove 26. The rubber reinforcing pads 251 are pressed against the tube body of the power pipe body 1, so that the central sealing sleeve 10 and the inner groove 26 are tightly fitted. The rubber reinforcing pads 251 play a buffering role, reducing the damage of vibration to the interface.

[0026] It is worth noting that when installing and using the power conduit body 1 and the anti-deviation support 2, since the power conduit body 1 is mostly buried deep underground (not shown in the figure), after the corresponding trench is dug underground, the anti-deviation support 2 and the power conduit body 1 are laid. The bottom of the anti-deviation support 2 can be pre-cast with a concrete base in the trench, or the foundation in the trench can be leveled before the anti-deviation support 2 is erected to keep it horizontal. After the power conduit body 1 is laid, the soil is backfilled into the trench to wrap and protect the power conduit body 1.

[0027] When using the anti-deviation power pipe quick installation device of this utility model, the upper cover sleeve 20 of the anti-deviation support 2 is separated from the lower support sleeve 23, the central sealing sleeve 10 is placed into the inner groove 26 of the lower support sleeve 23, and then one end of the power pipe body 1 is inserted into one end of the central sealing sleeve 10 and fixed by hot melt welding. The inner sealing ring 11 fills the gap. Insert one end of the other power pipe body 1 into the other end of the central sealing sleeve 10 and heat-weld it; cover the upper cover sleeve 20 onto the lower support sleeve 23, and connect the upper cover sleeve 20 and the lower support sleeve 23 with fastening screws; if lateral expansion is required, insert the plugging protrusion 24 of the adjacent anti-displacement support 2 into the assembly gap 211, and fix the lateral fixing protrusion 21 with screws; if multi-layer arrangement is required, connect the upper and lower anti-displacement supports 2 with screws through the vertical fixing protrusion 22 to complete the installation.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-installation device for anti-displacement power conduits, comprising multiple power conduit bodies (1), characterized in that: The ends of two adjacent power pipe bodies (1) along the pipe arrangement direction are connected by a central sealing sleeve (10). An anti-deviation support (2) is provided on the power pipe body (1). The two adjacent anti-deviation supports (2) are detachably connected. The anti-deviation support (2) consists of an upper cover sleeve (20) and a lower support sleeve (23) provided below the upper cover sleeve (20). The upper cover sleeve (20) and the lower support sleeve (23) are detachably connected. The central sealing sleeve (10) is locked between the upper cover sleeve (20) and the lower support sleeve (23). An auxiliary support bracket (3) for temporarily supporting the power pipe body (1) is fixedly installed on the side of the upper cover sleeve (20).

2. The anti-displacement power conduit quick installation device according to claim 1, characterized in that: The inner side of the auxiliary support bracket (3) is arc-shaped. When the upper cover sleeve (20) is placed vertically, the auxiliary support bracket (3) is supported at the bottom of the power pipe body (1).

3. The anti-displacement power conduit quick installation device according to claim 1, characterized in that: The inner annular side of the central sealing sleeve (10) is inlaid with two symmetrical inner sealing rings (11). The power pipe body (1) and the central sealing sleeve (10) are inserted and fitted together. The power pipe body (1) and the central sealing sleeve (10) are heat-fused together.

4. The anti-displacement power conduit quick installation device according to claim 1, characterized in that: Two symmetrical horizontal fixing protrusions (21) are fixedly installed on one side of the upper cover sleeve (20) and the lower support sleeve (23). An assembly gap (211) is provided between the upper and lower horizontal fixing protrusions (211). Two symmetrical plugging protrusions (24) are fixedly installed on the other side of the upper cover sleeve (20) and the lower support sleeve (23). The plugging protrusions (24) on the two adjacent anti-offset supports (2) are plugged into the assembly gap (211). The plugging protrusions (24) and the horizontal fixing protrusions (21) are detachably connected by fastening screws.

5. The anti-displacement power conduit quick installation device according to claim 1, characterized in that: Vertical fixing protrusions (22) are fixedly installed on both the left and right sides of the upper cover sleeve (20) and the lower support sleeve (23). The vertical fixing protrusions (22) on the two adjacent anti-offset supports (2) are detachably connected by fastening screws.

6. The anti-displacement power conduit quick installation device according to claim 1, characterized in that: The upper cover sleeve (20) and the lower support sleeve (23) are provided with arc-shaped grooves (25) on their sides that are close to each other. The end tube of the power pipe body (1) is located in the arc-shaped groove (25). An embedded groove (26) is provided on the groove wall at the center of the arc-shaped groove (25). The central sealing sleeve (10) is stuck in the embedded groove (26).

7. The anti-displacement power conduit quick installation device according to claim 6, characterized in that: The size of the central sealing sleeve (10) is adapted to the size of the inner groove (26). Rubber reinforcing pads (251) are provided on the groove walls of the arc grooves (25) on both sides of the inner groove (26). The rubber reinforcing pads (251) are pressed against the tube body of the power pipe body (1).

Images