Power transmission line tower attitude monitoring terminal mounting structure

Abstract

The utility model discloses a power transmission line tower attitude monitoring terminal installation structure, which comprises a monitoring terminal body, a limiting assembly is arranged on the monitoring terminal body, and a fixing assembly is arranged in the monitoring terminal body. According to the utility model, when the posture monitoring terminal is installed, the monitoring terminal body is fixed on the power transmission line tower by matching the pinch plate with the limiting rod, and the power transmission line tower is further clamped by matching the convex block with the clamping block, so that the fixing effect of the monitoring terminal body is ensured; the fixing assembly used for fixing the limiting rod is arranged in the monitoring terminal body, and the monitoring terminal body is used for protecting the fixing assembly, so that the mounting structure can effectively fix the monitoring terminal body; and parts which are easily corroded and damaged are arranged on the inner wall of the monitoring terminal body, so that the parts can be prevented from being corroded and damaged due to environmental factors.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to a transmission line tower posture monitoring terminal installation structure. Background Art

[0002] With the accelerated advancement of power grid construction, the tilting of transmission line towers is posing an increasingly serious threat to the safe and normal operation of the power grid. my country is geographically diverse and has complex geological conditions. When transmission lines pass through unfavorable geological areas such as coal mining areas, soft soil areas, hillsides, desert areas, and riverbeds, the influence of the natural environment and external conditions can cause the tower foundation to slip, tilt, settle, and crack, resulting in tower deformation, tilting, and even tower collapse and line breakage.

[0003] In a transmission line tower posture monitoring terminal installation structure disclosed in my country's utility model patent CN220299132U, a clamping mechanism is used to install the transmission line tower posture monitoring terminal on the transmission tower. However, this design structure is relatively complex and has a large weight. Users need to carry this installation structure and the transmission line tower posture monitoring terminal to climb the transmission tower, which cannot meet the actual needs of users. At the same time, the entire installation structure is still fixed to the transmission line tower with bolts, and the risk of bolt corrosion is not completely solved. Therefore, we propose a transmission line tower posture monitoring terminal installation structure to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art and to propose a transmission line tower posture monitoring terminal installation structure.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A transmission line tower posture monitoring terminal installation structure includes a monitoring terminal body, a limiting component is provided on the monitoring terminal body, and a fixing component is provided inside the monitoring terminal body;

[0007] The limiting assembly includes a buckle plate rotatably connected to the monitoring terminal body, a through hole is provided on the buckle plate, a limiting rod is inserted into the through hole, one end of the limiting rod is fixedly connected to a block, and a plurality of protrusions are fixedly connected to the side wall of the limiting rod, a clamping block is slidably connected in the buckle plate, and a spiral groove matching the plurality of protrusions is provided on the clamping block, and the end of the limiting rod away from the block is detachably connected to the fixing assembly.

[0008] Preferably, the fixing assembly includes a connecting tube fixedly connected to the inner wall of the monitoring terminal body, the end of the connecting tube away from the buckle plate is rotatably connected to a threaded sleeve, and the end of the limiting rod away from the block is provided with an external thread matching the threaded sleeve.

[0009] Preferably, a door panel is rotatably connected to the monitoring terminal body, a rubber pad is fixedly connected to the door panel, and a circumferential protrusion is fixedly connected to the side of the threaded sleeve close to the door panel.

[0010] Preferably, a sink groove is provided on the gusset plate, and a push rod is slidably connected in the sink groove. An elastic pad is fixedly connected to one end of the push rod close to the sink groove, and a groove matching the push rod is provided on the stop block.

[0011] Preferably, a guide block matching the groove is also fixedly connected to the gusset plate.

[0012] Preferably, the gusset plate is a door-shaped plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model provides a limit assembly. When the posture monitoring terminal is installed, the gusset plate is used to cooperate with the limit rod to fix the monitoring terminal body on the transmission line tower, and the projection is used to cooperate with the clamping block to further clamp the transmission line tower, thereby ensuring the fixing effect of the monitoring terminal body. On the other hand, the fixing assembly for fixing the limit rod is arranged inside the monitoring terminal body, and the fixing assembly is protected by the monitoring terminal body. Not only does the installation structure effectively fix the monitoring terminal body, but also components that are easily corroded and damaged are arranged on the inner wall of the monitoring terminal body to prevent them from being corroded and damaged due to environmental factors.

[0015] The utility model sets a fixing component and utilizes the most commonly used threaded structure to fix the limit rod. Conventional tools can be used for installation. At the same time, the external thread and the threaded sleeve are both arranged on the inner wall of the monitoring terminal body, and the outer shell of the monitoring terminal body is used to protect it. By arranging a rubber pad and a groove, when the door panel of the monitoring terminal body is in a closed state, the threaded sleeve can be restricted from rotating due to factors such as vibration, thereby improving the fixing effect of the installation structure on the monitoring terminal body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a transmission line tower posture monitoring terminal installation structure proposed by the utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of a transmission line tower posture monitoring terminal installation structure proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the fixed component structure of a transmission line tower posture monitoring terminal installation structure proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the threaded sleeve structure of a transmission line tower posture monitoring terminal installation structure proposed by the utility model;

[0020] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. Monitoring terminal body; 2. Buckle plate; 3. Limit rod; 4. Stop block; 5. Protrusion; 6. Clamping block; 7. Connecting pipe; 8. Threaded sleeve; 9. Door panel; 10. Rubber pad; 11. Protrusion; 12. Push rod; 13. Groove; 14. Guide block; 15. Angle steel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-Figure 5 , a transmission line tower posture monitoring terminal installation structure, including a monitoring terminal body 1, a limiting component is provided on the monitoring terminal body 1, and a fixing component is provided in the monitoring terminal body 1;

[0024] The limit assembly includes a gusset plate 2 rotatably connected to the monitoring terminal body 1, a through hole is formed on the gusset plate 2, a limit rod 3 is inserted into the through hole, one end of the limit rod 3 is fixedly connected to a stopper 4, and a plurality of protrusions 5 are fixedly connected to the side wall of the limit rod 3, a clamping block 6 is slidably connected to the gusset plate 2, and a spiral groove is formed on the clamping block 6 that matches the plurality of protrusions 5, and the end of the limit rod 3 away from the stopper 4 is detachably connected to the fixed assembly;

[0025] Based on the above design, the gusset plate 2 is used to buckle on the angle steel 15 (currently, the transmission line towers are all built with angle steel 15). The rotatably connected gusset plate 2 is used to ensure that the gusset plate 2 can be used to cooperate with the clamping block 6 to clamp the higher part. At the same time, the gusset plate 2 cooperates with the limit rod 3 and the stop block 4 to make the monitoring terminal body 1 tightly against the angle steel 15, ultimately achieving the purpose of installing the monitoring terminal body 1 on the bookstore line tower;

[0026] During installation, first buckle the buckle plate 2 on the angle steel 15, then insert the limit rod 3 into the through hole, and insert the end of the limit rod 3 away from the stop block 4 into the fixing assembly. When using the fixing assembly to fix the limit rod 3, the limit rod 3 will also be rotated. At this time, the protrusion 5 cooperates with the spiral groove to drive the clamping block 6 to move toward the direction close to the stop block 4, and the clamping block 6 is used to cooperate with the stop block 4 to clamp the angle steel 15, further improving the fixing effect. In addition, the limit assembly exposed to the outside of the monitoring terminal body 1 is a simple and rough fastener with good weather resistance. Even if rust occurs on the surface, it will not affect its fixing effect.

[0027] The buckle plate 2 is a door-shaped plate. By using the door-shaped buckle plate 2, a connecting shaft for rotatably connecting the buckle plate 2 to the monitoring terminal body 1 can be set outside the monitoring terminal body 1, and a hole can be punched on the monitoring terminal body 1 without wireless connection.

[0028] Furthermore, the fixing assembly includes a connecting tube 7 fixedly connected to the inner wall of the monitoring terminal body 1, and the end of the connecting tube 7 away from the gusset plate 2 is rotatably connected to a threaded sleeve 8, and the end of the limiting rod 3 away from the stopper 4 is provided with an external thread matching the threaded sleeve 8;

[0029] In this design, the connecting pipe 7 is located on the inner wall of the monitoring terminal body 1, so that the monitoring terminal body 1 is used to protect the threaded sleeve 8 and the external thread, preventing the threaded sleeve 8 and the external thread from rapid rusting due to external environmental reasons, and at the same time cooperates with the limiting rod 3 located on the outside to realize the installation and fixation of the monitoring terminal body 1.

[0030] Furthermore, the monitoring terminal body 1 is rotatably connected to a door panel 9, and a rubber pad 10 is fixedly connected to the door panel 9. The rubber pad 10 is made of hard silicone. The threaded sleeve 8 is fixedly connected to a surrounding protrusion 11 on the side close to the door panel 9.

[0031] Based on the above design, when the door panel 9 is closed, the rubber pad 10 abuts against the threaded sleeve 8, and the protrusion 11 abuts against the rubber pad 10, causing it to deform and fit into the protrusion 11, thereby limiting the rotation of the threaded sleeve 8 and avoiding loosening of the fixing component due to vibration.

[0032] Furthermore, a groove is provided on the gusset plate 2, and a push rod 12 is slidably connected in the groove. An elastic pad is fixedly connected to one end of the push rod 12 close to the groove, and a groove 13 matching the push rod 12 is provided on the stopper 4.

[0033] In this design, the push rod 12 cooperates with the groove 13 to prevent the stop block 4 from rotating. Even after the limit rod 3 is tightened, there is still a situation where the limit rod 3 rotates due to vibration. Therefore, the push rod 12 is provided to cooperate with the groove 13. When the limit rod 3 rotates, the stop block 4 rotates synchronously. At this time, the push rod 12 is inserted into the groove 13, so that the limit rod 3 cannot continue to rotate, thereby ensuring the fixing effect of this installation structure.

[0034] Furthermore, a guide block 14 matching the groove 13 is fixedly connected to the buckle plate 2. The guide block 14 is provided to limit the position of the limit rod 3 during insertion, ensuring that the top rod 12 can be inserted into the groove 13 only after the limit rod 3 is rotated.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A transmission line tower posture monitoring terminal installation structure, comprising a monitoring terminal body (1), characterized in that: A limiting component is provided on the monitoring terminal body (1), and a fixing component is provided inside the monitoring terminal body (1); The limiting assembly comprises a gusset plate (2) rotatably connected to the monitoring terminal body (1), a through hole is provided on the gusset plate (2), a limiting rod (3) is inserted into the through hole, one end of the limiting rod (3) is fixedly connected to a stopper (4), and a side wall of the limiting rod (3) is fixedly connected to a plurality of protrusions (5), a clamping block (6) is slidably connected in the gusset plate (2), and a spiral groove matching the plurality of protrusions (5) is provided on the clamping block (6), and the end of the limiting rod (3) away from the stopper (4) is detachably connected to the fixing assembly.

2. A transmission line tower posture monitoring terminal installation structure according to claim 1, characterized in that: The fixing assembly comprises a connecting pipe (7) fixedly connected to the inner wall of the monitoring terminal body (1); an end of the connecting pipe (7) away from the buckle plate (2) is rotatably connected to a threaded sleeve (8); and an end of the limiting rod (3) away from the stopper (4) is provided with an external thread matching the threaded sleeve (8).

3. A transmission line tower posture monitoring terminal installation structure according to claim 2, characterized in that: The monitoring terminal body (1) is rotatably connected to a door panel (9), a rubber pad (10) is fixedly connected to the door panel (9), and a circumferentially arranged protrusion (11) is fixedly connected to the side of the threaded sleeve (8) close to the door panel (9).

4. The transmission line tower posture monitoring terminal installation structure according to claim 1, characterized in that: A sink groove is provided on the gusset plate (2), and a push rod (12) is slidably connected in the sink groove. An elastic pad is fixedly connected to one end of the push rod (12) close to the sink groove. A groove (13) matching the push rod (12) is provided on the stopper (4).

5. A transmission line tower posture monitoring terminal installation structure according to claim 4, characterized in that: A guide block (14) matching the groove (13) is also fixedly connected to the buckle plate (2).

6. The transmission line tower posture monitoring terminal installation structure according to claim 1, characterized in that: The gusset plate (2) is a door-shaped plate.

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