Installation assembly of high-voltage transmission line state monitoring equipment

Abstract

The utility model relates to the technical field of electric power, and discloses a high-voltage power transmission line state monitoring equipment installation assembly which comprises a monitoring substation host, one side of the monitoring substation host is electrically connected with a solar cell, and the two sides of the monitoring substation host and the two sides of the solar cell are fixedly provided with fixing plates. The bottom of the fixing plate is in threaded connection with two L-shaped mounting plates, lower fixing frames are movably mounted on the two sides of the fixing plate, a connecting assembly is arranged between the two lower fixing frames, detection assemblies are arranged on the lower fixing frames, and an adjusting assembly is arranged on the fixing plate. According to the utility model, through the arrangement of the connecting assembly, the subsequent installation personnel can conveniently carry out secondary stable installation on the monitoring substation host and the solar cell, and after the monitoring substation host and the solar cell are preliminarily positioned, the installation personnel can liberate the hands; and the monitoring substation host and the solar cell do not need to be mounted by using a fastener and are also required to be held by hands, so that the overall mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power, in particular to an installation component of high-voltage transmission line status monitoring equipment. Background Art

[0002] As my country's electricity demand grows and the scale of the power grid expands rapidly, the requirements for the safe operation of transmission lines are getting higher and higher. Under the influence of natural environment and external conditions, high-voltage transmission line towers may deform and tilt, and the slight changes are difficult for line patrol personnel to observe with the naked eye. Therefore, it is necessary to use detection equipment to monitor the inclination of the towers in real time;

[0003] Usually, when installing a monitoring substation host and a solar cell on a pole tower, the installer needs to use fasteners to install the monitoring substation host and the solar cell. During the installation, the monitoring substation host and the solar cell need to be manually aligned, and then fixed with fasteners. At the same time, the monitoring substation host and the solar cell need to be manually held. However, due to the high height of the pole tower, this installation method is less safe and has poor installation efficiency.

[0004] To this end, we propose a high-voltage transmission line condition monitoring equipment installation assembly. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an installation component for high-voltage power transmission line status monitoring equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-voltage transmission line status monitoring device installation component includes a monitoring substation host, one side of the monitoring substation host is electrically connected to a solar cell, both sides of the monitoring substation host and both sides of the solar cell are fixedly installed with a fixing plate, the bottom of the fixing plate is threadedly connected to two L-shaped mounting plates, both sides of the fixing plate are movably installed with a lower fixing frame, a connecting component is arranged between the two lower fixing frames, a detection component is arranged on the lower fixing frame, and an adjustment component is arranged on the fixing plate;

[0007] The connecting component includes a locking shaft, which is movably mounted on a lower fixed frame on one side, a connecting sleeve is movably mounted on the lower fixed frame on the other side, two locking strips are movably mounted on the locking shaft, and a third spring for connecting the locking strips is fixedly mounted on the locking shaft.

[0008] Preferably, the connecting sleeve is provided with an anti-slip opening engaged with the locking strip, one end of the third spring is fixedly connected to the locking strip, and a short shaft for limiting the third spring is fixedly mounted on the locking shaft.

[0009] Preferably, the connecting assembly further comprises a fixing box, which is fixedly mounted on the lower fixing frame, on which a movable block for connecting the positioning shaft and the connecting sleeve is slidably mounted, and a first spring is fixedly mounted inside the fixing box.

[0010] Preferably, the movable block is fixedly connected to the corresponding positioning shaft and the connecting sleeve, the movable block is slidably installed inside the fixed box, one end of the first spring is fixedly connected to the movable block, and the fixed box and the lower fixed frame are fixedly installed with a short shaft for limiting the first spring, and the short shaft is sleeved with the first spring and the movable block.

[0011] Preferably, the adjustment assembly includes a rack, two racks are slidably mounted inside a fixed plate, a driving gear is rotatably mounted between the two racks, a rotating disk is fixedly mounted on the driving gear, the rotating disk is rotatably connected to the fixed plate, a threaded hole is provided on the rotating disk, a positioning disk is fixedly mounted on the fixed plate, a threaded shaft is threadedly connected to the positioning disk, and the threaded shaft extends downward and is threadedly connected to the threaded hole on the rotating disk.

[0012] Preferably, the racks on both sides are fixedly connected to the extension frames on both sides respectively, the two racks are staggered and the driving gears are movably connected to the fixed plate, and the driving gears are meshed with the two racks.

[0013] Preferably, the detection component includes an external box, which is fixedly mounted on the fixed box, the external box is a hollow structure, a contact ball is movably mounted inside the external box, a distance sensor is fixedly mounted inside the external box, a second spring is fixedly mounted on the external box, and one end of the second spring is fixedly connected.

[0014] The utility model provides a high-voltage transmission line status monitoring equipment installation component, which has the following improvements and advantages compared with the prior art: by providing a connection component, when installing a monitoring substation host and a solar cell, after the monitoring substation host and the solar cell are aligned, the lower fixing frames on both sides are adjusted to contact with the outer walls of the tower on both sides; after the lower fixing frames contact the tower, the positioning shaft and the connecting sleeve are aligned with each other, and synchronously, the positioning shaft and the connecting sleeve are initially positioned through the cooperation of the positioning strip, the third spring and the anti-slip opening on the connecting sleeve, which is convenient for subsequent installation personnel to perform secondary stable installation of the monitoring substation host and the solar cell; after the monitoring substation host and the solar cell are initially positioned, the installation personnel can free their hands, and do not need to hold the monitoring substation host and the solar cell by hand to keep them stable while installing the monitoring substation host and the solar cell using fasteners, thereby improving the overall installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] Figure 1 A schematic diagram of the structure of the installation assembly of the high-voltage transmission line status monitoring equipment proposed by the utility model;

[0017] Figure 2 A schematic diagram of the structure of the connection components in the installation component of the high-voltage power transmission line status monitoring device proposed by the utility model;

[0018] Figure 3 A side view schematic diagram of a connection assembly in a high-voltage power transmission line condition monitoring device installation assembly proposed by the utility model;

[0019] Figure 4 A schematic diagram of the structure of the adjustment component in the installation component of the high-voltage power transmission line state monitoring device proposed by the utility model;

[0020] Figure 5 A schematic diagram of the structure of the lower fixed frame in the installation assembly of the high-voltage power transmission line status monitoring equipment proposed by the utility model;

[0021] Figure 6 A schematic diagram of the structure of the detection component in the installation component of the high-voltage transmission line state monitoring device proposed by the utility model;

[0022] Figure 7 The utility model discloses a schematic diagram of the installation of a positioning shaft and a connecting sleeve in a high-voltage power transmission line condition monitoring device installation assembly.

[0023] Legend:

[0024] 1. Monitoring substation host; 2. Solar cell; 3. Fixing plate; 4. L-shaped mounting plate; 5. Extension frame; 6. Lower fixing frame; 7. Fixing box; 8. External box; 9. Positioning shaft; 10. Connecting sleeve; 11. Movable block; 12. Rotating disk; 13. Positioning disk; 14. Threaded shaft; 15. Contact ball; 16. Rack; 17. Driving gear; 18. First spring; 19. Second spring; 20. Distance sensor; 21. Positioning strip; 22. Third spring. DETAILED DESCRIPTION

[0025] 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.

[0026] High voltage transmission line condition monitoring equipment installation components, such as Figure 1 - Figure 7 As shown, it includes a monitoring substation host 1, one side of the monitoring substation host 1 is electrically connected to a solar cell 2, the monitoring substation host 1 and the solar cell 2 are connected to each other through a wire, the solar cell 2 can provide power support for the monitoring substation host 1, both sides of the monitoring substation host 1 and both sides of the solar cell 2 are fixedly installed with fixing plates 3, the bottom of the fixing plate 3 is threadedly connected to two L-shaped mounting plates 4, the L-shaped mounting plates 4 can be fixed to the high-voltage transmission line tower by fasteners, both sides of the fixing plate 3 are movably installed with lower fixing frames 6, a connecting component is arranged between the two lower fixing frames 6, the two lower fixing frames 6 can be connected and fixed to each other by the connecting component, a detection component is arranged on the lower fixing frame 6, the detection component can detect the installation status of the lower fixing frame 6, and an adjustment component is arranged on the fixing plate 3, and the adjustment component can cooperate with the connecting component to adjust the lower fixing frame 6. Flexible installation and fixation of the fixed frame 6; by providing a connecting component, when installing the monitoring substation host 1 and the solar cell 2, the position of the connecting component is appropriately adjusted using the adjusting component. After the connecting component is adjusted into place, it can clamp the surface of the pole tower to achieve preliminary positioning of the monitoring substation host 1 and the solar cell 2. After the preliminary positioning, the installer can use the L-shaped mounting plate 4 and fasteners to perform secondary fixed installation of the monitoring substation host 1 and the solar cell 2 to improve the convenience of installation. At the same time, during the positioning process of the connecting component, the detection component can cooperate with the detection to ensure that the connecting component is installed in place. At the same time, in the subsequent process of monitoring the substation host 1 and the solar cell 2, the detection component can perform real-time detection to ensure the stability of the installation of the connecting component and the installation stability of the monitoring substation host 1 and the solar cell 2.

[0027] Furthermore, the connecting component includes a positioning shaft 9, which is movably mounted on the lower fixed frame 6 on one side, and the positioning shaft 9 is composed of a cylindrical shaft and a cylindrical sleeve. A connecting sleeve 10 is movably mounted on the lower fixed frame 6 on the other side, and the connecting sleeve 10 is sleeved with the positioning shaft 9. Two positioning strips 21 are movably mounted on the positioning shaft 9, and an anti-slip opening for being engaged with the positioning strip 21 is provided on the connecting sleeve 10. A third spring 22 for connecting the positioning strip 21 is fixedly mounted on the positioning shaft 9, and one end of the third spring 22 is fixedly connected to the positioning strip 21. A short shaft for limiting the third spring 22 is fixedly mounted on the positioning shaft 9. By providing the connecting component, when the monitoring substation host 1 and the solar cell 2 are installed, the monitoring substation After the station host 1 and the solar cell 2 are aligned, the lower fixing frames 6 on both sides are adjusted to contact the outer walls of the tower on both sides. When the lower fixing frames 6 contact the tower, the positioning shaft 9 and the connecting sleeve 10 are aligned with each other. Synchronously, the positioning shaft 9 and the connecting sleeve 10 are initially positioned through the cooperation of the positioning strip 21, the third spring 22 and the anti-slip opening on the connecting sleeve 10, which is convenient for subsequent installation personnel to perform secondary stable installation of the monitoring substation host 1 and the solar cell 2. After the monitoring substation host 1 and the solar cell 2 are initially positioned, the installer can free his hands and does not need to use fasteners to install the monitoring substation host 1 and the solar cell 2 while holding the monitoring substation host 1 and the solar cell 2 to keep them stable, thereby improving the overall installation efficiency.

[0028] Furthermore, the connecting component also includes a fixing box 7, which is fixedly mounted on the lower fixing frame 6. The fixing box 7 is a hollow structure. A movable block 11 for connecting the positioning shaft 9 and the connecting sleeve 10 is slidably mounted on the lower fixing frame 6. The movable block 11 is fixedly connected to the corresponding positioning shaft 9 and the connecting sleeve 10. The movable block 11 is slidably mounted inside the fixing box 7. A first spring 18 is fixedly mounted inside the fixing box 7. One end of the first spring 18 is fixedly connected to the movable block 11. A short shaft for limiting the first spring 18 is fixedly mounted inside the fixing box 7 and the lower fixing frame 6. The short shaft is sleeved with the first spring 18 and the movable block 11. By providing an upper structure, after the positioning shaft 9 and the connecting sleeve 10 clamp the outer wall of the tower and are fixed in position, the positioning shaft 9 and the connecting sleeve 10 move under the elastic force of the first spring 18 and contact the outer wall of the other side of the tower, and can be flexibly adjusted according to the size and diameter of different tower positioning positions to improve the overall positioning effect.

[0029] Furthermore, the adjustment component includes a rack 16, two racks 16 are slidably installed inside the fixed plate 3, the racks 16 on both sides are fixedly connected to the extension frames 5 on both sides, the two racks 16 are staggered, a driving gear 17 is rotatably installed between the two racks 16, the driving gear 17 is movably connected to the fixed plate 3, the driving gear 17 and the two racks 16 are meshed with each other, a rotating disk 12 is fixedly installed on the driving gear 17, the rotating disk 12 is rotatably connected to the fixed plate 3, a threaded hole is opened on the rotating disk 12, a positioning disk 13 is fixedly installed on the fixed plate 3, and a threaded shaft 14 is threadedly connected to the positioning disk 13. The threaded shaft 14 extends downward and is threadedly connected to the threaded hole on the rotating disk 12; by providing an adjustment component, when the monitoring substation host 1 and the solar cell 2 are initially positioned between the tower by using the lower fixed frames 6 on both sides, the rotating disk 12 drives the driving gear 17 to rotate and drives the two racks 16 to move closer or farther from each other through mutual engagement with the two racks 16, so as to drive the two lower fixed frames 6 to clamp the tower synchronously. After clamping, the threaded shaft 14 is rotated and threadedly connected to the rotating disk 12 to achieve the limit of the driving gear 17, thereby further driving the fixation of the two extension frames 5.

[0030] Furthermore, the detection component includes an external box 8, which is fixedly mounted on the fixed box 7, and is a hollow structure. A contact ball 15 is movably mounted inside the external box 8, and the contact ball 15 is a spherical structure. When the lower fixed frames 6 on both sides clamp the pole tower, the contact ball 15 can contact the lower fixed frames 6. A distance sensor 20 is fixedly mounted inside the external box 8, and the distance sensor 20 is electrically connected to the external controller. A second spring 19 is fixedly mounted on the external box 8, and one end of the second spring 19 is fixedly connected to 25. By providing the detection component, when the lower fixed frames 6 on both sides are used to perform preliminary positioning between the monitoring substation host 1 and the solar cell 2 and the pole tower, the lower fixed frames 6 on both sides clamp the pole tower, and while clamping, the lower fixed frames 6 are in contact with the surface of the pole tower. Contact, the pole tower squeezes the corresponding contact ball 15, the second spring 19 is compressed, and synchronously, the distance sensor 20 senses the distance between the contact ball 15. If the set distance is reached (the set distance indicates that the lower fixing frame 6 and the pole tower are completely in contact at this position), the lower fixing frame 6 is clamped in place, and the preliminary positioning of the monitoring substation host 1 and the solar cell 2 is completed. The subsequent installation personnel can perform secondary fixation of the monitoring substation host 1 and the solar cell 2. During the subsequent use of the monitoring substation host 1 and the solar cell 2, the distance sensor 20 senses the distance between the contact ball 15 in real time. If it increases, it means that the installation of the monitoring substation host 1 and the solar cell 2 is loose, and manual maintenance is required at this time to improve the overall safety of use.

[0031] The working principle of the utility model is as follows: when installing the monitoring substation host 1 and the solar cell 2, after the monitoring substation host 1 and the solar cell 2 are aligned, the lower fixing frames 6 on both sides are adjusted to contact with the outer walls of the tower on both sides, and the rotating disk 12 is rotated, and the rotating disk 12 drives the driving gear 17 to rotate and drives the two racks 16 to move closer or farther from each other by meshing with the two racks 16 to drive the two lower fixing frames 6 to clamp the tower. While clamping, the lower fixing frame 6 contacts the surface of the tower, and the tower squeezes the corresponding contact ball 15, and the second spring 19 is compressed. Synchronously, the distance sensor 20 senses the distance between the contact ball 15. If the set distance is reached (the set distance indicates that the lower fixing frame 6 is completely fitted with the tower at this position), the lower fixing frame 6 is clamped in place, and the preliminary positioning of the monitoring substation host 1 and the solar cell 2 is completed. The subsequent installation personnel can perform secondary fixation of the monitoring substation host 1 and the solar cell 2. During the use of the machine 1 and the solar cell 2, the distance sensor 20 senses the distance between the distance sensor 20 and the contact ball 15 in real time. If the distance increases, it means that the installation of the monitoring substation host 1 and the solar cell 2 is loose, and manual maintenance is required at this time. Synchronously, after clamping, the threaded shaft 14 is rotated and threadedly connected with the rotating disk 12 to achieve the limit of the driving gear 17. After the lower fixed frame 6 is clamped in place, the positioning shaft 9 and the connecting sleeve 10 are aligned with each other. Synchronously, the positioning shaft 9 and the connecting sleeve 10 are initially positioned through the cooperation of the positioning strip 21, the third spring 22 and the anti-slip mouth on the connecting sleeve 10, which is convenient for subsequent installers to perform secondary stable installation of the monitoring substation host 1 and the solar cell 2. After the monitoring substation host 1 and the solar cell 2 are initially positioned, the installer can free his hands and does not need to hold the monitoring substation host 1 and the solar cell 2 by hand to keep them stable while installing the monitoring substation host 1 and the solar cell 2 with fasteners.

[0032] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-voltage transmission line status monitoring device installation assembly, comprising a monitoring substation host (1), a solar cell (2) being electrically connected to one side of the monitoring substation host (1), characterized in that: A fixing plate (3) is fixedly mounted on both sides of the monitoring substation host (1) and on both sides of the solar cell (2); two L-shaped mounting plates (4) are threadedly connected to the bottom of the fixing plate (3); lower fixing frames (6) are movably mounted on both sides of the fixing plate (3); a connecting component is arranged between the two lower fixing frames (6); a detection component is arranged on the lower fixing frame (6); and an adjustment component is arranged on the fixing plate (3); The connection assembly comprises a locking shaft (9), the locking shaft (9) being movably mounted on a lower fixed frame (6) on one side, a connecting sleeve (10) being movably mounted on the lower fixed frame (6) on the other side, two locking strips (21) being movably mounted on the locking shaft (9), and a third spring (22) for connecting the locking strips (21) being fixedly mounted on the locking shaft (9).

2. The high voltage transmission line status monitoring equipment installation assembly according to claim 1, characterized in that: The connecting sleeve (10) is provided with an anti-slip opening for clamping with the clamping strip (21); one end of the third spring (22) is fixedly connected to the clamping strip (21); and a short shaft for limiting the third spring (22) is fixedly mounted on the clamping shaft (9).

3. The high voltage transmission line status monitoring equipment installation assembly according to claim 1, characterized in that: The connection assembly also includes a fixed box (7), the fixed box (7) is fixedly mounted on the lower fixed frame (6), a movable block (11) for connecting the positioning shaft (9) and the connecting sleeve (10) is slidably mounted on the lower fixed frame (6), and a first spring (18) is fixedly mounted inside the fixed box (7).

4. The high-voltage transmission line status monitoring equipment installation assembly according to claim 3 is characterized in that: The movable block (11) is fixedly connected to the corresponding locking shaft (9) and the connecting sleeve (10); the movable block (11) is slidably mounted inside the fixed box (7); one end of the first spring (18) is fixedly connected to the movable block (11); a short shaft for limiting the first spring (18) is fixedly mounted inside the fixed box (7) and the lower fixed frame (6); the short shaft is sleeved with the first spring (18) and the movable block (11).

5. The high voltage transmission line status monitoring equipment installation assembly according to claim 1, characterized in that: The adjustment assembly comprises a rack (16), two racks (16) are slidably mounted inside a fixed plate (3), a driving gear (17) is rotatably mounted between the two racks (16), a rotating disk (12) is fixedly mounted on the driving gear (17), the rotating disk (12) is rotatably connected to the fixed plate (3), a threaded hole is provided on the rotating disk (12), a positioning disk (13) is fixedly mounted on the fixed plate (3), a threaded shaft (14) is threadedly connected to the positioning disk (13), and the threaded shaft (14) extends downward and is threadedly connected to the threaded hole on the rotating disk (12).

6. The high-voltage transmission line status monitoring equipment installation assembly according to claim 5, characterized in that: The racks (16) on both sides are fixedly connected to the extension frames (5) on both sides respectively, the two racks (16) are staggeredly provided with a driving gear (17) movably connected to the fixed plate (3), and the driving gear (17) and the two racks (16) are meshed with each other.

7. The high voltage transmission line status monitoring equipment installation assembly according to claim 1, characterized in that: The detection assembly comprises an external box (8), the external box (8) is fixedly mounted on the fixed box (7), a contact ball (15) is movably mounted inside the external box (8), a distance sensor (20) is fixedly mounted inside the external box (8), a second spring (19) is fixedly mounted on the external box (8), and one end of the second spring (19) is fixedly connected to (25).

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