A power pipeline laying angle adjustment device

Abstract

This utility model relates to the field of power engineering technology and discloses a power pipeline laying angle adjustment device; it includes a support frame, characterized in that it further includes: a fixing ring fixedly connected to the surface of the support frame for fixing cables and maintaining consistent spacing between cables; and an adjustment component inserted into the bottom of the support frame. The cooperation between the arc-shaped limiting groove and the sliding rod ensures precise meshing of the teeth, realizing multi-level or stepless adjustment of the angle, and preventing angle deviation after adjustment through the rigid locking of the insertion rod and the tooth groove, thus solving the problem of easy loosening after fixing caused by relying on experience adjustment in traditional construction; the support frame can be pre-laid according to the design spacing, and the pipeline can be directly limited by the fixing ring after placement, without the need for repeated manual calibration of the spacing, effectively avoiding pipeline compression in traditional laying and reducing the risk of cable insulation wear.

Description

Technical Field

[0001] This utility model relates to the field of power engineering technology, specifically to a power pipeline laying angle adjustment device. Background Technology

[0002] In power engineering construction, the laying of power pipelines is a crucial step. Power pipelines are used to protect power cables from the influence of the external environment, ensuring the safety and stability of power transmission.

[0003] In actual power pipeline laying scenarios, in order to ensure consistent spacing between each mounting frame and reduce pipeline damage due to bending, it is often necessary to lay the power pipeline mounting frames at a specific angle to keep the pipeline installation path smooth. However, during the placement of traditional power pipeline mounting frames, it is necessary to repeatedly adjust the angle of the mounting frames and the spacing between each mounting frame. After the mounting frames are fixed, if the angle is found to be inaccurate, the mounting frames need to be disassembled and readjusted. This traditional method of placing power pipeline mounting frames is inefficient and makes it difficult to ensure consistent spacing between each mounting frame, which is very labor-intensive. Utility Model Content

[0004] The purpose of this invention is to provide a power pipeline laying angle adjustment device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a power pipeline laying angle adjustment device, including a support frame, and further including: a fixing ring fixedly connected to the surface of the support frame for fixing cables and maintaining consistent spacing between cables; The adjustment component is plugged into the bottom of the support frame; The adjustment assembly includes a support plate disposed at the bottom of the support frame. Multiple support plates are provided and hinged to each other. A plug for angle locking is inserted at the joint of two support plates.

[0006] Preferably, the adjustment assembly further includes a groove formed on the surface of the support plate, and a protrusion is vertically inserted into the inside of the groove, the protrusion being located below the support frame.

[0007] Preferably, the support plate has toothed grooves at both ends, the two toothed grooves are on the same axis, and the insertion rod is inserted into the toothed groove.

[0008] Preferably, there are two insertion rods evenly distributed in two toothed grooves, and a bearing is fixedly connected between the two insertion rods.

[0009] Preferably, a limiting groove is formed on the top surface of the lower insertion rod, and a sliding rod is slidably connected inside the limiting groove, with the top of the sliding rod being fixedly connected to the upper insertion rod.

[0010] Preferably, the surface of the insertion rod is provided with a plurality of teeth in a circular array.

[0011] Preferably, the limiting groove is arc-shaped, and the length of the limiting groove is greater than or equal to the length of the tooth.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The cooperation between the arc-shaped limiting groove and the sliding rod ensures precise meshing of the teeth, realizing multi-level or stepless adjustment of the angle, and preventing angle deviation after adjustment through the rigid locking of the insertion rod and the tooth groove, thus solving the problem of easy loosening after fixing caused by relying on experience adjustment in traditional construction; the support frame can be pre-laid according to the design spacing, and the pipe can be directly limited by the fixing ring after placement, without the need for repeated manual calibration of the spacing, effectively avoiding pipe compression in traditional laying and reducing the risk of cable insulation layer wear. Attached Figure Description

[0013] Figure 1 A schematic diagram of a preferred embodiment of a power pipeline laying angle adjustment device provided by this utility model; Figure 2 This is a top view of the adjustment component provided by this utility model; Figure 3 A partial structural schematic diagram of the adjustment component provided by this utility model; Figure 4 This is a top view of the tooth groove structure provided by this utility model; Figure 5 This is a partial structural diagram of the insertion rod provided by this utility model; Figure 6 Provided by this utility model Figure 3 A partially enlarged structural diagram.

[0014] In the diagram: 1. Support frame; 2. Adjustment component; 201. Support plate; 202. Groove; 203. Insert rod; 204. Tooth groove; 205. Bearing; 206. Limiting groove; 207. Sliding rod; 208. Protrusion; 209. Tooth; 3. Fixing ring. Detailed Implementation

[0015] 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.

[0016] Please see Figures 1-4As shown, a power pipeline laying angle adjustment device includes a support frame 1, and further includes a fixing ring 3 fixedly connected to the surface of the support frame 1 for fixing cables and maintaining consistent spacing between cables.

[0017] Three fixing rings 3 are welded along the length of the upper surface of the support frame 1. The fixing rings 3 are circular steel rings and are fully welded to the support frame 1. The center distance between adjacent fixing rings 3 is fixed to ensure that the spacing is consistent after the pipe is inserted, thus avoiding compression.

[0018] Adjustment component 2 is inserted into the bottom of support frame 1. Adjustment component 2 includes support plate 201 disposed at the bottom of support frame 1. Multiple support plates 201 are disposed and hinged to each other. A plug rod 203 for angle locking is inserted at the connection between two support plates 201.

[0019] The adjustment assembly 2 includes multiple support plates 201. The ends of adjacent support plates 201 are hinged to form a torsion angle adjustment structure. The insertion rod 203 is a cylindrical steel rod. When the angle adjustment is completed, the insertion rod 203 is vertically inserted into the connection between the two support plates 201 to lock the angle.

[0020] The adjustment component 2 also includes a groove 202 formed on the surface of the support plate 201, and a protrusion 208 is vertically inserted into the groove 202, with the protrusion 208 located below the support frame 1.

[0021] The top of the support plate 201 and the bottom of the support frame 1 are connected by a protrusion 208 (the bottom of the support frame 1 is provided with a protrusion 208, and the top of the support plate 201 has a corresponding groove 202), so that they can be detached.

[0022] The support plate 201 has toothed grooves 204 at both ends, and the two toothed grooves 204 are on the same axis. The insertion rod 203 is inserted into the toothed groove 204.

[0023] Each support plate 201 has circular toothed grooves 204 at both ends. Multiple slots are evenly distributed within the toothed grooves 204 and match the teeth 209 of the insertion rod 203. The toothed grooves 204 of adjacent support plates 201 are coaxially arranged. After the angle adjustment is completed, the insertion rod 203 is inserted into the toothed groove 204 of the adjacent support plate 201 to fix the angle.

[0024] There are two insertion rods 203, which are evenly distributed in the two toothed grooves 204, and a bearing 205 is fixedly connected between the two insertion rods 203.

[0025] There are two insertion rods 203, one upper and one lower, which are inserted into the toothed grooves 204 of the adjacent support plates 201. The opposite ends of the two insertion rods 203 are fixedly connected by bearings 205, wherein the inner ring of the bearing 205 is welded to the lower insertion rod 203 and the outer ring is welded to the upper insertion rod 203.

[0026] A limiting groove 206 is formed on the top surface of the lower insertion rod 203. A sliding rod 207 is slidably connected inside the limiting groove 206. The top of the sliding rod 207 is fixedly connected to the upper insertion rod 203.

[0027] The top surface of the lower insertion rod 203 is provided with an arc-shaped limiting groove 206, which is greater than or equal to the length of the tooth 209. The bottom of the sliding rod 207 is slidably connected in the limiting groove 206, and the top is welded and fixed to the upper insertion rod 203.

[0028] The surface of the insertion rod 203 is provided with a number of teeth 209 arranged in a ring array.

[0029] Tooth 209 matches alveolar bone 204.

[0030] The limiting groove 206 is arc-shaped, and the length of the limiting groove 206 is greater than or equal to the length of the tooth 209.

[0031] When the teeth 209 on the surface of the lower insertion rod 203 cannot be inserted into the tooth groove 204, the lower anti-insertion rod 203 can be twisted for adjustment. The limiting groove 206 that provides adjustment space is greater than or equal to the teeth 209, so only the size of one tooth 209 needs to be twisted to complete the adjustment.

[0032] Working principle: First, pull out the plug 203 used for angle locking to release the rotation restriction on the hinged support plates 201. At this time, multiple support plates 201 can rotate relative to each other around the hinge point, causing the upper support frame 1 to synchronously change its tilt angle to adapt to the terrain or design angle requirements of the power pipeline laying site. During the adjustment process, the protrusion 208 at the bottom of the support frame 1 is inserted into the groove 202 of the support plate 201; after the angle of the support frame 1 is adjusted to the target value, insert the plug 203 into the toothed groove 204 at the connection between the two support plates 201. By utilizing the meshing action of the teeth 209 and grooves 204 on the surface of the insertion rod 203, the relative rotation between the support plates 201 is restricted. The sliding of the insertion rod 207 within the arc-shaped limiting groove 206, along with the linkage of the bearing 205, ensures that the teeth 209 on the surface of the insertion rod 203 are always precisely aligned with the grooves 204 at the end of the support plate 201. This firmly locks the tilt angle of the support frame 1, preventing angle deviation due to external forces during pipe laying or long-term use, and ensuring the accuracy of the laying angle. The power pipe is placed on the support frame 1, and the pipe is limited by the pre-set fixing rings 3 on the surface of the support frame 1. Since the fixing rings 3 are pre-set according to the designed spacing on the support frame 1, they can force the uniform spacing between the pipes, avoiding pipe compression and insulation wear, and ensuring the stability and safety of the power system operation.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A power pipeline laying angle adjustment device, comprising a support frame (1), characterized in that, Also includes: A fixing ring (3) is fixedly connected to the surface of the support frame (1) to fix the cable and keep the spacing between the cables consistent. Adjustment component (2) is inserted into the bottom of support frame (1); The adjustment assembly (2) includes a support plate (201) disposed at the bottom of the support frame (1). Multiple support plates (201) are provided and hinged to each other. A plug rod (203) for angle locking is inserted at the connection between two support plates (201).

2. The power pipeline laying angle adjustment device according to claim 1, characterized in that: The adjustment component (2) also includes a groove (202) formed on the surface of the support plate (201), and a protrusion (208) is vertically inserted into the groove (202), and the protrusion (208) is located below the support frame (1).

3. The power pipeline laying angle adjustment device according to claim 1, characterized in that: The support plate (201) has toothed grooves (204) at both ends, and the two toothed grooves (204) are on the same axis. The insertion rod (203) is inserted into the toothed groove (204).

4. The power pipeline laying angle adjustment device according to claim 1, characterized in that: Two insertion rods (203) are provided and evenly distributed in two tooth grooves (204), and a bearing (205) is fixedly connected between the two insertion rods (203).

5. The power pipeline laying angle adjustment device according to claim 1, characterized in that: A limiting groove (206) is provided on the top surface of the lower insertion rod (203), and a sliding rod (207) is slidably connected inside the limiting groove (206). The top of the sliding rod (207) is fixedly connected to the upper insertion rod (203).

6. The power pipeline laying angle adjustment device according to claim 1, characterized in that: The surface of the insertion rod (203) is provided with a number of teeth (209) arranged in a ring array.

7. The power pipeline laying angle adjustment device according to claim 5, characterized in that: The limiting groove (206) is arc-shaped, and the length of the limiting groove (206) is greater than or equal to the length of the tooth (209).

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