A buried wire device for water conservancy and hydropower projects

Abstract

This utility model relates to a buried wire device for water conservancy and hydropower projects, belonging to the field of water conservancy engineering technology. The buried wire device includes: a connecting frame disposed at the rear end of the buried wire device; and a buried wire assembly disposed below the connecting frame. The buried wire assembly includes an adjusting frame disposed below the connecting frame, and a shovel plate is disposed inside the adjusting frame via a rotating shaft. By setting the adjusting frame of the buried wire assembly, the tilt angle of the shovel plate can be adjusted, allowing the soil to accumulate towards the center of the trench when backfilling near the trench, thus improving the uniformity of soil backfilling. By setting guide strips and dispersing strips, the soil scooped up by the shovel plate can be evenly dispersed, ensuring that the soil is evenly spread in the lower inner part of the trench during backfilling, reducing the time and manpower spent on manually adjusting the soil backfill quality.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a buried wire device for water conservancy and hydropower projects. Background Technology

[0002] Water conservancy and hydropower projects are comprehensive projects that scientifically regulate water resources to achieve goals such as power generation, flood control, irrigation, and water supply. They include facilities such as dams, power stations, and canals. During the construction of water conservancy projects, buried wire devices are needed to conceal the laying of cables, optical fibers, and other lines, which can protect the pipelines from external damage, corrosion, and environmental impact.

[0003] Referring to the case "A Wire Burying Device" (publication number CN221408232U), this utility model belongs to the field of water conservancy engineering technology, and is particularly a wire burying device. It includes a vehicle platform with a wire-passing groove inside. Symmetrical strip grooves are formed on both sides of the wire-passing groove, and round-headed grooves are formed on the inner sidewalls of each strip groove. A wire-laying assembly is installed inside the wire-passing groove. A second roller is driven by a drive motor to rotate counterclockwise within the wire-passing groove, achieving uniform cable transport. A first roller, adjustable for left and right positions, allows for adjustment of the distance between the first and second rollers according to the cable thickness, thus providing better conductor control. A pressing mechanism adjusts the extension length of the inner rod of the electric telescopic rod according to the groove depth, pressing the cable to the bottom of the groove. The pressing wheel tidies up the cable's position within the groove, achieving a better laying effect.

[0004] Although the above-mentioned cable burying device can push soil into the trench and bury the cable using the cable burying mechanism, the soil pushed into the trench can only enter the inner sides of the trench because the push plate is set vertically. This results in relatively less soil in the middle of the trench, which affects the uniformity of soil filling in the trench. Personnel still need to make adjustments themselves afterward. Utility Model Content

[0005] Therefore, it is necessary to provide a buried wire device for water conservancy and hydropower projects to address the problem that the above-mentioned buried wire devices cannot evenly fill the soil into the trench.

[0006] A buried wire device for water conservancy and hydropower projects includes: a connecting frame disposed at the rear end of the buried wire device;

[0007] A wire embedding assembly, wherein the wire embedding assembly is disposed below the connecting frame;

[0008] The buried wire assembly includes an adjustment frame located below the connecting frame. Inside the adjustment frame, a shovel plate is installed via a rotating shaft, and the surface of the shovel plate is provided with guide strips.

[0009] In one embodiment, the shovel is designed to be inclined, with both ends of the shovel set at an angle.

[0010] In one embodiment, the guide bar is located above the surface of the shovel plate, and one side of the guide bar is designed with an arc surface.

[0011] In one embodiment, the surface of the guide bar is provided with a dispersion strip, the curvature of which is consistent with the arcuate surface of the guide bar.

[0012] In one embodiment, the dispersed strips are arranged in a rectangular array of multiple strips, each strip being inclined.

[0013] In one embodiment, a first bolt is provided above the adjusting frame, the first bolt is threaded into the interior of the connecting frame, a first nut is threaded onto the surface of the first bolt, and the lower part of the first nut contacts the connecting frame.

[0014] In one embodiment, the adjusting frame is designed with an inverted U-shape, and through holes are provided on both inner sides of the adjusting frame. Second bolts are provided on both sides of the shovel plate, with the surface of the second bolts penetrating into the through holes. A second nut is threaded onto the other side of the surface of the second bolts, and the side of the second nut closest to the adjusting frame contacts the adjusting frame. Beneficial effects

[0015] 1. By setting up the buried wire assembly adjustment frame, the tilt angle of the shovel plate can be adjusted so that when the shovel plate backfills the soil near the trench, the soil can be piled up along the tilted shovel plate towards the middle of the trench, so that the soil can be backfilled to the inner middle of the trench, improving the uniformity of soil backfilling.

[0016] 2. By setting guide strips and dispersion strips, the soil scooped up by the shovel can be evenly dispersed, so that the soil can be evenly spread in the lower part of the trench during backfilling, reducing the time and manpower spent by personnel to adjust the quality of soil backfilling. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the embedded wire assembly of this utility model;

[0021] Figure 4 This is a schematic diagram of the side structure of the shovel plate of this utility model.

[0022] Figure label:

[0023] 1. Connecting frame; 2. Embedded wire assembly; 201. Adjusting frame; 202. Shovel plate; 203. Guide bar; 204. Dispersing bar. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0027] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0028] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this specification belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0029] The following is combined Figures 1-4 This utility model describes a buried wire device for water conservancy and hydropower projects.

[0030] In one embodiment, a buried wire device for water conservancy and hydropower projects includes: a connecting frame 1 disposed at the rear end of the buried wire device;

[0031] The buried wire assembly 2 is located below the connecting frame 1;

[0032] The buried wire assembly 2 includes an adjustment frame 201 located below the connecting frame 1. Inside the adjustment frame 201, a shovel 202 is provided via a rotating shaft. A guide strip 203 is provided on the surface of the shovel 202. The shovel 202 is designed to be inclined, and both ends of the shovel 202 are set at an angle.

[0033] When the burying device moves forward, the two inclined and close shovels 202 contact the ground below, which can scoop up the soil on both sides of the trench. Since the two shovels 202 are V-shaped and their length is greater than the width of the trench, the two shovels 202 will guide the two piles of soil scooped up relative to each other. At the same time, the scooped soil will move backward along the inclination angle of the shovels 202. When the soil accumulates to a certain amount, the soil on each part of the surface of the shovels 202 will fall downward and be evenly spread into the interior of the trench, thereby achieving the effect of evenly backfilling the trench.

[0034] The guide bar 203 is located above the surface of the shovel plate 202, and one side of the guide bar 203 is designed with an arc surface. The surface of the guide bar 203 is provided with a dispersion bar 204, and the curvature of the dispersion bar 204 is consistent with the arc surface of the guide bar 203. Multiple dispersion bars 204 are arranged in a rectangular array, and multiple dispersion bars 204 are designed with an inclination.

[0035] When the soil is scooped up by the shovel plate 202, due to the continuous movement of the burying device, the shovel plate 202 will continuously scoop up the soil on both sides of the trench, so the soil will accumulate on the surface of the shovel plate 202. When the soil accumulates to a certain height, it will come into contact with the guide bar 203. Since the side of the guide bar 203 that comes into contact with the soil is arc-shaped, the arc part of the guide bar 203 will flip the soil backward, causing the soil to fall down into the trench for burial.

[0036] When the soil comes into contact with the guide bar 203, the soil will be divided into multiple flow lines by the guide bar 204 because the surface of the guide bar 203 is provided with multiple inclined dispersion bars 204. This not only ensures that the soil can be evenly distributed when it falls, but also guides the divided soil to the angle between the two V-shaped shovel plates 202, which can ensure that the soil falls to the middle of the trench and improve the uniformity of soil backfilling.

[0037] A first bolt is provided on the top of the adjusting frame 201. The first bolt is threaded into the interior of the connecting frame 1. A first nut is threaded onto the surface of the first bolt. The bottom of the first nut contacts the connecting frame 1. The adjusting frame 201 has an inverted U-shaped design. Through holes are provided on both inner sides of the adjusting frame 201. Second bolts are provided on both sides of the shovel plate 202. The surface of the second bolt extends through the through hole. A second nut is threaded onto the other side of the surface of the second bolt. The side of the second nut closest to the adjusting frame 201 contacts the adjusting frame 201.

[0038] When the angle of the shovel plate 202 needs to be adjusted, first loosen the first bolt, then rotate the adjustment bracket 201 to adjust the vertical angle of the shovel plate 202 so that the two shovel plates 202 can be applied to trenches of different widths. After the adjustment is completed, tighten the first nut and limit the first bolt.

[0039] Then, the personnel can loosen the second nut to use the first bolt as a pivot and adjust the horizontal angle of the shovel plate 202 so that the shovel plate 202 can scoop up the soil and backfill it evenly into the trench. After the angle is adjusted, tighten the second nut and lock the second bolt.

[0040] It should be noted that the above-mentioned method of fixing with bolts and nuts is a relatively mature technical means in the existing technology. In specific operation, you can choose whether to add shims or other auxiliary structures according to the situation, which will not be elaborated here.

[0041] The aforementioned cable laying device is a cable laying machine, mainly composed of a propulsion system, a cable laying mechanism, a laying mechanism, and a synchronous pipe laying device. In actual use, the propulsion system can provide power to the entire device, enabling it to move using a hydraulically or electrically driven tracked / wheeled chassis. Subsequently, the plow, chain grooving machine, or high-pressure water jet head in the laying mechanism are used to dig trenches or loosen the soil. The cable reel support of the cable laying mechanism can release the cable at a uniform speed in conjunction with the tension controller. Finally, the synchronous pipe laying device lays the cable or protective pipe directly into the trench, thus completing the cable laying operation. The cable laying component 2, which is set at the tail end of the laying device, can uniformly backfill the soil on both sides of the trench, reducing the time and manpower spent by personnel for subsequent backfilling, and also improving the overall practicality and functionality of the laying device.

[0042] Working principle: In actual use, the operator first installs the connecting frame 1 behind the burying device. Then, according to the width of the trench, the vertical angle of the shovel plate 202 is adjusted by adjusting the first bolt of the adjusting frame 201. The horizontal direction of the shovel plate 202 is then adjusted by adjusting the second bolt of the adjusting frame 201. After the adjustment is completed, the operator can control the burying device to move forward. At this time, the lower part of the inclined shovel plate 202 contacts the ground and can shovel up the soil. Since the two shovel plates 202 are V-shaped and the length of the two shovel plates 202 is greater than the width of the trench, the two shovel plates 202 will guide the soil relatively. At the same time, the shoveled soil will move backward along the inclination angle of the shovel plate 202. When the soil accumulates to a certain amount, the soil on each part of the surface of the shovel plate 202 will fall downward and be evenly spread into the interior of the trench, thereby achieving the effect of evenly backfilling the trench.

[0043] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A wire embedding device for water conservancy and hydropower engineering, characterized in that, include: The connecting bracket (1) is installed at the rear end of the buried wire device. The buried wire assembly (2) is disposed below the connecting frame (1); The buried wire assembly (2) includes an adjustment frame (201) located below the connecting frame (1). The adjustment frame (201) has a shovel plate (202) inside it via a rotating shaft, and the surface of the shovel plate (202) is provided with a guide strip (203).

2. The wire embedding device for water conservancy and hydropower engineering according to claim 1, characterized in that, The shovel plate (202) is designed to be inclined, and both ends of the shovel plate (202) are set at an angle.

3. The wire embedding device for water conservancy and hydropower engineering according to claim 1, characterized in that, The guide bar (203) is located above the surface of the shovel plate (202), and one side of the guide bar (203) is designed with an arc surface.

4. The wire embedding device for water conservancy and hydropower engineering according to claim 1, characterized in that, The surface of the guide bar (203) is provided with a dispersion bar (204), and the curvature of the dispersion bar (204) is consistent with the arc surface of the guide bar (203).

5. The wire embedding device for water conservancy and hydropower engineering according to claim 4, characterized in that, The dispersed strips (204) are arranged in a rectangular array of multiple strips, and all of the dispersed strips (204) are designed to be inclined.

6. The wire embedding device for water conservancy and hydropower engineering according to claim 1, characterized in that, A first bolt is provided above the adjusting frame (201). The first bolt is threadedly connected to the inside of the connecting frame (1). A first nut is threadedly connected to the surface of the first bolt. The lower part of the first nut is in contact with the connecting frame (1).

7. The buried wire device for water conservancy and hydropower projects according to claim 6, characterized in that, The adjusting frame (201) has an inverted U-shaped design. Both inner sides of the adjusting frame (201) have through holes. Both sides of the shovel plate (202) are provided with second bolts. The surface of the second bolt extends through the through hole, and the other side of the surface of the second bolt is threaded with a second nut.

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