Overhead line fault warning board suspension device

Abstract

The utility model belongs to the technical field of warning boards, and particularly relates to an overhead line fault warning board suspension device, which adopts the following scheme that the overhead line fault warning board suspension device comprises a mounting frame, a guide rod is welded at the end part of the mounting frame, a clamping plate is integrally arranged at the end part of the guide rod, and an adjusting screw rod is rotationally connected with the middle part of the rear side of the clamping plate; a sliding rod is fixed to the inner side of the mounting frame, a spring penetrates through the outer portion of one side of the sliding rod, a push block is connected to the end of the spring, a rotating rod is arranged behind the push block and rotationally connected with the mounting frame, a transmission rod is mounted on the periphery of the end of the rotating rod in a clamped mode, and an operating rod is integrally arranged at the top of the rotating rod. By arranging the operating rod, the whole operating rod is made of an insulating material, and the clamping plate and the push block are also made of an insulating material, the overall installation of the equipment is ensured without screw connection and installation, the equipment can be effectively ensured to be directly installed through the operating rod during installation and can be rapidly installed without power off, the time is effectively saved, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of warning signs, in particular to a hanging device for an overhead line fault warning sign. Background Art

[0002] The distribution line is a bridge connecting the power grid and users, and is also an important link in determining the quality and reliability of power supply to users. The reliability of power supply is directly related to the user experience. During the inspection and maintenance of distribution overhead line faults, safety warnings need to be issued by installing warning sign hanging devices. Warning signs need to be installed and set up through hanging devices.

[0003] The existing warning sign hanging device has the problem that the power needs to be turned off during installation, and the angle of the warning icon is fixed after installation, which limits the warning range.

[0004] For this reason, a kind of overhead line fault warning sign hanging device is needed. Utility Model Content

[0005] The utility model provides an overhead line fault warning sign hanging device, which solves the problems in the prior art that a power-off operation is required during installation, and the angle of the warning icon is fixed after installation, resulting in a limited warning range.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cam is provided with a toothed plate at the bottom of the support frame, and the toothed plate is provided with a toothed plate at the bottom of the support frame, and the toothed plate is provided with a toothed plate at the bottom of the support frame.

[0008] Preferably, the clamping plate forms a sliding structure with the mounting frame through the adjusting screw, and the guide rods are symmetrically arranged about the center axis of the clamping plate.

[0009] Preferably, the push block forms a lifting structure through a spring and a slide rod, and the slide rod is symmetrically arranged about the central axis of the push block.

[0010] Preferably, the transmission rod forms a rotating structure through the rotating rod and the mounting frame, and the push block forms a transmission structure through the transmission rod and the sliding rod.

[0011] Preferably, the adjustment component includes a motor, a rotating frame, a movable shaft and a push rod, the output end of the motor is connected to the rotating frame, the two ends of the rotating frame are respectively rotatably mounted with movable shafts, and the outer side of the movable shaft is rotatably provided with a push rod.

[0012] Preferably, the push rod forms a transmission structure through the rotating frame, the movable shaft and the motor, and the push rod is symmetrically arranged about the central axis of the rotating frame.

[0013] Preferably, the display board forms a rotating structure through a connecting shaft and a fixing frame.

[0014] Preferably, the warning sign is fixed to the display board through bolts.

[0015] The utility model proposes an overhead line fault warning sign hanging device. Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. By setting the push block, first connect the device to the appropriate fixed rod on the overhead line bracket through the gap between the clamping plate and the push block on the mounting frame, and drive the transmission rod on the rotating rod by controlling the rotation adjustment of the operating rod, so that the transmission rod can be rotated by angle to make the push block on one side slide forward along the slide rod to reduce the distance between the push block and the clamping plate, and the clamping operation can be performed by the push block and the clamping plate to ensure the installation of the overall mounting frame, and the relative force between the rear transmission rod and the spring can ensure the stability of the overall clamping. The overall operating rod is made of insulating material, and the clamping plate and the push block are also made of insulating material, so that the overall installation of the equipment does not need to be connected and installed by screws, which effectively ensures that the equipment can be directly installed through the operating rod during installation, and can be quickly installed without power off, effectively saving time and improving efficiency. At the same time, before installation, the distance of the clamping plate at the end is adjusted by controlling the adjusting screw to ensure that the equipment can flexibly adapt to fixed rods of different specifications for installation, and the spacing of the equipment clamping can be further supplemented by adjusting the screw to improve the stability of the installation.

[0017] 2. By setting the adjustment component, the outer rotating frame is driven by the control motor to rotate left and right, so that the push rods at both ends can be relatively adjusted at different heights. When one side is lowered, the other side is raised. The push rod on the lowered side can be inserted into the gap between the display board and the mounting frame, and one side of the display board is pushed through the external protrusion, so that the display board can be adjusted around the fixing frame through the middle connecting shaft, so that the display board can be adjusted to different display angles according to the movement of the push rod. It is flexible and convenient, which is conducive to the adjustment of different display orientations, and the external warning sign can be disassembled and replaced by bolts, which can be replaced before the overall installation of the device and then quickly installed and fixed through the device. It is convenient to disassemble and install and is suitable for warning use in different situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall front view structure of an overhead line fault warning sign hanging device of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall rear view structure of an overhead line fault warning sign hanging device of the utility model;

[0020] Figure 3 It is a schematic diagram of the explosion structure of the transmission rod and the rotating rod connection of an overhead line fault warning sign hanging device of the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the connection structure of a display board and an adjustment component of an overhead line fault warning sign hanging device.

[0022] In the figure: 1. mounting frame; 2. guide rod; 3. clamping plate; 4. adjusting screw; 5. sliding rod; 6. spring; 7. push block; 8. rotating rod; 9. transmission rod; 10. operating lever; 11. fixing seat; 12. motor; 13. rotating frame; 14. movable shaft; 15. push rod; 16. fixing frame; 17. connecting shaft; 18. display board; 19. warning sign; 20. bolt. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4The utility model provides a technical solution: a hanging device for an overhead line fault warning sign, comprising a mounting frame 1, a guide rod 2 is welded on the end of the mounting frame 1, a clamping plate 3 is integrally arranged on the end of the guide rod 2, an adjusting screw 4 is rotatably connected to the middle part of the rear side of the clamping plate 3, a sliding rod 5 is fixed to the inner side of the mounting frame 1, a spring 6 is penetrated through the outside of one side of the sliding rod 5, a push block 7 is connected to the end of the spring 6, a rotating rod 8 is arranged behind the push block 7 and is rotatably connected to the mounting frame 1, a transmission rod 9 is clamped and installed on the outer periphery of the end of the rotating rod 8, an operating rod 10 is integrally arranged on the top of the rotating rod 8, a fixing seat 11 is fixed to the other end of the sliding rod 5, an adjusting component is installed on the outer wall of the mounting frame 1, a fixing frame 16 is integrally arranged on the outer side of the mounting frame 1, a connecting shaft 17 is rotatably installed on the outer side of the fixing frame 16, a display board 18 is installed on the outside of the connecting shaft 17, a warning sign 19 is installed on the outer wall of the display board 18, and bolts 20 are respectively penetrated at the four corners of the warning sign 19.

[0025] Furthermore, the clamping plate 3 forms a sliding structure with the mounting frame 1 through the adjusting screw 4, and the guide rod 2 is symmetrically arranged about the central axis of the clamping plate 3. Before installation, the distance of the end clamping plate 3 is adjusted by controlling the adjusting screw 4 to ensure that the equipment can flexibly adapt to the installation of fixed rods of different specifications. The clamping spacing of the equipment can be further supplemented by adjusting the screw 4 to improve the stability of the installation.

[0026] Furthermore, the push block 7 forms a lifting structure with the spring 6 and the slide rod 5, and the slide rod 5 is symmetrically arranged about the central axis of the push block 7, and can perform a clamping operation with the clamping plate 3 to ensure the installation of the overall mounting frame 1.

[0027] Furthermore, the transmission rod 9 forms a rotating structure with the rotating rod 8 and the mounting frame 1, and the push block 7 forms a transmission structure with the transmission rod 9 and the sliding rod 5. The relative force between the rear transmission rod 9 and the spring 6 can ensure the stability of the overall clamping. The overall operating rod 10 is made of insulating material, and the clamping plate 3 and the push block 7 are also made of insulating material, which ensures that the overall installation of the equipment does not require installation through screw connections, and effectively ensures that the equipment can be installed directly through the operating rod 10, and can be quickly installed without powering off, effectively saving time and improving efficiency.

[0028] Furthermore, the adjustment component includes a motor 12, a rotating frame 13, a movable shaft 14 and a push rod 15. The output end of the motor 12 is connected to the rotating frame 13. The movable shaft 14 is rotatably installed at both ends of the rotating frame 13. The outer side of the movable shaft 14 is rotatably provided with a push rod 15.

[0029] Furthermore, the push rod 15 forms a transmission structure through the rotating frame 13, the movable shaft 14 and the motor 12, and the push rod 15 is symmetrically arranged about the central axis of the rotating frame 13, so that the display board 18 can be adjusted to different display angles according to the movement of the push rod 15, which is flexible and convenient.

[0030] Furthermore, the display board 18 forms a rotating structure with the fixing frame 16 through the connecting shaft 17; the display board 18 can be adjusted in angle around the fixing frame 16 through the connecting shaft 17 in the middle, which is conducive to the adjustment of different display orientations.

[0031] Furthermore, the warning sign 19 is fixed to the display board 18 by bolts 20, and the external warning sign 19 can be disassembled and replaced by the bolts 20. The replacement operation can be performed before the overall installation of the device and then quickly installed and fixed by the device.

[0032] Working principle: First, the device is connected to a suitable fixed rod on the overhead line bracket through the gap between the clamping plate 3 and the push block 7 on the mounting frame 1. By controlling the operating rod 10 to rotate and adjust the transmission rod 9 on the rotating rod 8, the transmission rod 9 can be rotated by an angle to make the push block 7 on one side slide forward along the slide rod 5 to reduce the distance between the push block 7 and the clamping plate 3. The clamping operation can be performed by the push block 7 and the clamping plate 3 to ensure the installation of the overall mounting frame 1. The relative force between the rear transmission rod 9 and the spring 6 can ensure the stability of the overall clamping. The overall operating rod 10 is made of insulating material, and the clamping plate 3 and the push block 7 are also made of insulating material to ensure that the overall installation of the equipment does not need to be connected and installed by screws, which effectively ensures that the equipment can be directly installed through the operating rod 10 during installation, and can be quickly installed without power off, effectively saving time and improving efficiency. At the same time, before installation, the distance of the clamping plate 3 at the end is adjusted by controlling the adjusting screw 4 to ensure that the equipment can flexibly adapt to fixed rods of different specifications for installation, and the spacing of the equipment clamping can be further supplemented by adjusting the screw 4 to improve the stability of the installation.

[0033] Next, the outer rotating frame 13 is driven to rotate left and right by controlling the motor 12, so that the push rods 15 at both ends thereof are relatively adjusted to different heights. When one side is lowered, the other side is raised. The push rod 15 on the lowered side can be inserted into the gap between the display board 18 and the mounting frame 1, and one side of the display board 18 is pushed through the external protrusion, so that the display board 18 is adjusted around the fixing frame 16 through the middle connecting shaft 17, so that the display board 18 can be adjusted to different display angles according to the movement of the push rod 15, which is flexible and convenient, and is conducive to the adjustment of different display orientations. The external warning mark 19 can be disassembled and replaced by the bolts 20, and can be replaced before the overall installation of the device, and then quickly installed and fixed by the device. The convenient disassembly and assembly is suitable for warning use in different situations.

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

Claims

1. An overhead line fault warning sign hanging device, comprising a mounting frame (1), characterized in that: A guide rod (2) is welded to the end of the mounting frame (1), a clamping plate (3) is integrally provided at the end of the guide rod (2), an adjusting screw (4) is rotatably connected to the middle of the rear side of the clamping plate (3), a sliding rod (5) is fixed to the inner side of the mounting frame (1), a spring (6) passes through the outside of one side of the sliding rod (5), a push block (7) is connected to the end of the spring (6), a rotating rod (8) is provided at the rear of the push block (7) and is rotatably connected to the mounting frame (1), a transmission rod (9) is mounted on the outer periphery of the end of the rotating rod (8), and the An operating rod (10) is integrally provided on the top of the rotating rod (8), a fixing seat (11) is fixed to the other end of the sliding rod (5), an adjustment component is installed on the outer wall of the mounting frame (1), a fixing frame (16) is integrally provided on the outer side of the mounting frame (1), a connecting shaft (17) is rotatably installed on the outer side of the fixing frame (16), a display board (18) is installed on the outside of the connecting shaft (17), a warning sign (19) is installed on the outer wall of the display board (18), and bolts (20) are respectively passed through the four corners of the warning sign (19).

2. The overhead line fault warning sign hanging device according to claim 1, characterized in that: The clamping plate (3) forms a sliding structure with the mounting frame (1) through the adjusting screw rod (4), and the guide rod (2) is symmetrically arranged with respect to the central axis of the clamping plate (3).

3. The overhead line fault warning sign hanging device according to claim 1, characterized in that: The push block (7) forms a lifting structure through the spring (6) and the slide rod (5), and the slide rod (5) is symmetrically arranged with respect to the central axis of the push block (7).

4. The overhead line fault warning sign hanging device according to claim 1, characterized in that: The transmission rod (9) forms a rotating structure with the mounting frame (1) through the rotating rod (8), and the push block (7) forms a transmission structure with the sliding rod (5) through the transmission rod (9).

5. The overhead line fault warning sign hanging device according to claim 1, characterized in that: The adjustment component comprises a motor (12), a rotating frame (13), a movable shaft (14) and a push rod (15); the output end of the motor (12) is connected to the rotating frame (13); the two ends of the rotating frame (13) are respectively rotatably mounted with the movable shaft (14); and the outer side of the movable shaft (14) is rotatably provided with a push rod (15).

6. The overhead line fault warning sign hanging device according to claim 5, characterized in that: The push rod (15) forms a transmission structure through the rotating frame (13), the movable shaft (14) and the motor (12), and the push rod (15) is symmetrically arranged about the central axis of the rotating frame (13).

7. The overhead line fault warning sign hanging device according to claim 1, characterized in that: The display board (18) forms a rotating structure through the connecting shaft (17) and the fixing frame (16).

8. The overhead line fault warning sign hanging device according to claim 7, characterized in that: The warning sign (19) is fixed to the display board (18) via bolts (20).

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