Device for erecting plateau mountain line

Abstract

The utility model relates to the technical field of power transmission lines, in particular to a device for erecting a plateau mountain line, which comprises a base, a support plate horizontally mounted on the outer side of the base, a vertical rod mounted on the top of the base, a line locking assembly mounted on the top of the vertical rod, and line guide assemblies mounted on two sides of the top of the vertical rod. The line guiding assembly comprises two disc shells, the disc shells are connected and fixed through a connecting rod, guiding rollers are arranged in the disc shells, and openings are formed in the upper portions of the disc shells. According to the device for erecting the plateau mountain line, through the design of the base and the supporting plate and the connection of the ground anchor steel rope, the stability of the device in unstable terrains such as the plateau mountain is ensured. Meanwhile, the direction of the vertical rod can be flexibly adjusted through the design of a rotary disc at the top of the base, the height of the line guiding assembly can be adjusted, and the terrain adaptability of the device is further enhanced. The line guiding assembly effectively guides a line through the design of a guiding roller.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission lines, in particular to a device for erecting lines in plateau mountains. Background Art

[0002] In complex terrains such as plateaus and mountains, the construction of lines is particularly difficult and dangerous. The complex and changeable terrain and harsh climatic conditions in these areas pose great challenges to the construction and maintenance of lines. Traditional line construction methods often require a lot of manpower and material resources, are inefficient, and have great safety hazards. Especially in plateau and mountainous environments, due to the steep terrain and changeable climate, traditional construction methods are often difficult to implement.

[0003] Therefore, there is an urgent need for a line laying device with a simple structure, convenient operation, and adaptability to the special environment of plateaus and mountains, so as to improve the efficiency of line laying and reduce the work intensity and safety risks of workers. Utility Model Content

[0004] The purpose of the utility model is to provide a device for laying out a line in a plateau mountainous area, so as to solve the problem that the traditional line laying method proposed in the above background technology often requires a lot of manpower and material resources, is inefficient, and has great safety hazards. Especially in a plateau mountainous environment, due to the steep terrain and changeable climate, the traditional laying method is often difficult to implement.

[0005] To achieve the above-mentioned purpose, the utility model provides a device for laying out plateau mountain lines, comprising a base, a support plate being horizontally installed on the outer side of the base, a vertical rod being installed on the top of the base, a line locking assembly being installed on the top of the vertical rod, and line guiding assemblies being installed on both sides of the top of the vertical rod, the line guiding assembly comprising two disc shells, the disc shells being connected and fixed by a connecting rod, guide rollers being arranged inside the disc shells, and an opening being arranged on the upper part of the disc shells.

[0006] Preferably, a plurality of anchor points are installed on the surface of the support plate, and the anchor points are connected to the vertical rods by ground anchor steel ropes.

[0007] Preferably, a turntable is rotatably connected to the top of the base via a bearing, and the top of the turntable is connected to the bottom end of the vertical rod.

[0008] Preferably, the outer wall of the vertical rod is provided with a vertical sliding guide hole, and a screw assembly is installed inside the vertical rod. The screw assembly includes a screw, and a screw slider is installed on the screw. The screw slider passes through the sliding guide hole and is connected to the middle part of the connecting rod. The bottom end of the screw is driven to rotate by a driving motor.

[0009] Preferably, a rotating shaft is installed in the middle of the guide roller, one end of the rotating shaft is rotatably connected to the inner wall of the disc shell through a bearing, and a circle of grooves is arranged on the outer side of the guide roller.

[0010] Preferably, the line locking assembly includes a U-shaped clamping plate, a cylinder is installed on the top of the clamping plate, a cylinder shaft is connected to the bottom of the cylinder, the bottom end of the cylinder shaft passes through the top of the clamping plate and is installed with an upper pressure plate, a lower pressure plate is installed below the inner wall of the clamping plate, and a plurality of springs are installed at the bottom of the lower pressure plate.

[0011] Preferably, the bottom of the upper pressing plate and the top of the lower pressing plate are both inwardly concave arc surface structures.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the device for laying out lines in plateaus and mountains, the device ensures the stability of the device in unstable terrains such as plateaus and mountains through the design of the base and support plate, as well as the connection of the anchor steel rope. At the same time, the turntable design on the top of the base allows the vertical rod to flexibly adjust its direction, and the line guide assembly can be adjusted in height, further enhancing the terrain adaptability of the device. The line guide assembly effectively guides the line through the design of the guide roller to prevent the line from being twisted or damaged during the installation process. The line locking assembly realizes the rapid locking and unlocking of the line through the cylinder-driven upper pressure plate and the spring-supported lower pressure plate. This design not only ensures the stability of the line during the installation process, but also facilitates rapid adjustment as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the vertical rod in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the line guide assembly in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the line locking assembly in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the guide roller in the utility model.

[0019] The meaning of each number in the figure is:

[0020] 1. Base; 11. Support plate; 12. Anchor rope; 13. Turntable; 2. Vertical rod; 21. Screw assembly; 22. Drive motor; 3. Line guide assembly; 31. Connecting rod; 32. Disc shell; 321. Opening; 33. Guide roller; 331. Rotating shaft; 332. Bearing; 333. Groove; 4. Line locking assembly; 41. Clamping plate; 42. Upper pressure plate; 43. Lower pressure plate; 44. Cylinder shaft; 45. Cylinder; 46. Spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a device for laying out a line in a plateau mountainous area, such as Figure 1-Figure 5 As shown, it includes a base 1, a support plate 11 is horizontally installed on the outer side of the base 1, a vertical rod 2 is installed on the top of the base 1, and a line locking assembly 4 is installed on the top of the vertical rod 2 to facilitate the locking and fixing of the line. Line guiding assemblies 3 are installed on both sides of the top of the vertical rod 2 for guiding the line to pass through. The line guiding assembly 3 includes two disc shells 32, and the disc shells 32 are connected and fixed by a connecting rod 31. A guide roller 33 is arranged inside the disc shell 32, and an opening 321 is arranged on the upper part of the disc shell 32. The line is laid on the guide roller 33 through the opening to guide the line.

[0023] In this embodiment, a plurality of anchor points are installed on the surface of the support plate 11 , and the anchor points are connected to the vertical rods 2 via anchor steel ropes 12 , so as to facilitate tightening and fixing the vertical rods 2 .

[0024] Specifically, a turntable 13 is rotatably connected to the top of the base 1 via a bearing, and the top of the turntable 13 is connected to the bottom end of the vertical rod 2, so as to facilitate the rotation and angle adjustment of the vertical rod 2.

[0025] Furthermore, a vertical sliding guide hole is provided on the outer wall of the vertical rod 2, and a screw assembly 21 is installed inside the vertical rod 2. The screw assembly 21 includes a screw, and a screw slider is installed on the screw. The screw slider passes through the sliding guide hole and is connected to the middle part of the connecting rod 31. The bottom end of the screw is driven to rotate by the driving motor 22. The height of the connecting rod 31 is adjusted by the screw, so that the erection height of the line can be flexibly adjusted.

[0026] Furthermore, a rotating shaft 331 is installed in the middle of the guide roller 33, one end of the rotating shaft 331 is rotatably connected to the inner wall of the disc shell 32 through a bearing, and a circle of grooves 333 are provided on the outer side of the guide roller 33 to facilitate positioning of the wire.

[0027] Furthermore, the line locking assembly 4 includes a U-shaped clamping plate 41, a cylinder 45 is installed on the top of the clamping plate 41, the bottom of the cylinder 45 is connected to a cylinder shaft 44, the bottom end of the cylinder shaft 44 passes through the top of the clamping plate 41 and is installed with an upper pressure plate 42, a lower pressure plate 43 is installed under the inner wall of the clamping plate 41, and a plurality of springs 46 are installed at the bottom of the lower pressure plate 43, so that the line is compressed and locked by the lower pressure plate 43 and the upper pressure plate 42.

[0028] Furthermore, the bottom of the upper pressing plate 42 and the top of the lower pressing plate 43 are both inwardly concave arc structures to ensure that they fit the surface of the circuit.

[0029] When the utility model is used for the installation of plateau mountain lines, the base 1 is first placed at a selected position, and the base and the vertical rod 2 are firmly fixed to the ground through the anchor points on the support plate 11 and the anchor steel rope 12 to ensure the stability of the device. The turntable 13 on the top of the base allows the vertical rod 2 to rotate flexibly within a certain range to adapt to different line installation directions. The line is guided to the guide roller 33 through the opening 321 on the upper part of the disc shell 32. The guide roller 33 rotates freely inside the disc shell 32 through the rotating shaft 331, reducing the friction of the line during the installation process. The groove 333 on the outside of the guide roller 33 helps to locate and stabilize the line to prevent it from sliding or deflecting on the roller. As needed, the screw assembly can be driven by the drive motor 22 to adjust the height of the line guide assembly 3. The screw slider moves on the screw, thereby driving the connecting rod 31 and the line guide assembly 3 to move up and down, realizing flexible adjustment of the line height. After the line is installed and adjusted to a suitable position, it is locked by the line locking assembly 4. Driven by the cylinder 45, the cylinder shaft 44 drives the upper pressing plate 42 to move downward, and clamps the line together with the lower pressing plate 43. The spring 46 at the bottom of the lower pressing plate 43 provides a certain buffer and clamping force to ensure that the line is stably locked while avoiding damage to the line. The arc surface structure design of the upper pressing plate 42 and the lower pressing plate 43 ensures a good fit with the surface of the line, further enhancing the stability of the locking. The line is guided by the device to ensure positioning, and can be flexibly used at different heights in plateaus and mountains to ensure the consistency of the line installation height.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for laying out a line in a plateau or mountainous area, comprising a base (1), characterized in that: A support plate (11) is horizontally mounted on the outer side of the base (1); a vertical rod (2) is mounted on the top of the base (1); a line locking assembly (4) is mounted on the top of the vertical rod (2); and line guide assemblies (3) are mounted on both sides of the top of the vertical rod (2); the line guide assembly (3) comprises two disc shells (32); the disc shells (32) are connected and fixed by a connecting rod (31); a guide roller (33) is arranged inside the disc shell (32); and an opening (321) is arranged at the top of the disc shell (32).

2. The device for laying out a line in plateau and mountainous areas according to claim 1 is characterized in that: A plurality of anchor points are installed on the surface of the support plate (11), and the anchor points are connected to the vertical rods (2) via ground anchor steel ropes (12).

3. The device for laying out a line in plateau and mountainous areas according to claim 1 is characterized in that: The top of the base (1) is rotatably connected to a turntable (13) via a bearing, and the top of the turntable (13) is connected to the bottom end of the vertical rod (2).

4. The device for laying out a line in plateau and mountainous areas according to claim 1 is characterized in that: The outer wall of the vertical rod (2) is provided with a vertical sliding guide hole, and a screw assembly (21) is installed inside the vertical rod (2). The screw assembly (21) includes a screw rod, and a screw slider is installed on the screw rod. The screw slider passes through the sliding guide hole and is connected to the middle part of the connecting rod (31). The bottom end of the screw rod is driven to rotate by a driving motor (22).

5. The device for laying out a line in plateau and mountainous areas according to claim 1 is characterized in that: A rotating shaft (331) is installed in the middle of the guide roller (33), one end of the rotating shaft (331) is rotatably connected to the inner wall of the disc shell (32) through a bearing, and a circle of grooves (333) are arranged on the outer side of the guide roller (33).

6. The device for laying out a line in plateau and mountainous areas according to claim 5 is characterized in that: The line locking assembly (4) comprises a clamping plate (41) of a U-shaped structure, a cylinder (45) is installed on the top of the clamping plate (41), a cylinder shaft (44) is connected to the bottom of the cylinder (45), the bottom end of the cylinder shaft (44) passes through the top of the clamping plate (41) and is installed with an upper pressure plate (42), a lower pressure plate (43) is installed below the inner wall of the clamping plate (41), and a plurality of springs (46) are installed at the bottom of the lower pressure plate (43).

7. The device for laying lines in plateau and mountainous areas according to claim 6 is characterized by: The bottom of the upper pressing plate (42) and the top of the lower pressing plate (43) are both inwardly concave arc surface structures.

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