Warning equipment for power transmission equipment

Abstract

The utility model discloses power transmission equipment warning equipment which comprises a base, a support is fixedly installed on the base, a plurality of sets of panels distributed at equal intervals are arranged at the upper end of the support, patterns are arranged on one sides of the panels, the patterns on the same faces of the panels can form warning patterns, and the other sides of the panels are blank. Rotating shafts are fixedly mounted at the bottoms of the panels, the lower ends of the rotating shafts are rotatably mounted on the support, gears are fixedly mounted on the rotating shafts, two symmetrically-distributed side plates are fixedly mounted on the support, driving shafts are rotatably mounted on the side plates, and belt wheels are fixedly mounted at the ends of the driving shafts; the warning pattern is formed by the patterns on the same face of the multiple sets of panels, the needed warning effect is achieved, the multiple sets of panels are rotated at the same time, the blank shape on the other side of each panel faces the outside, it is indicated that the site is in a safe state, warning slogan of different types can be written on the other side of each panel, and the warning slogan of different types can be switched.

Description

Technical Field

[0001] The utility model relates to the technical field related to electricity, in particular to a warning device for power transmission equipment. Background Art

[0002] The existing publication number is CN212009770U, which specifically discloses a power transmission equipment warning device including an equipment housing, a warning light, a solar panel, an emergency alarm, and a safety repairer. The warning light is embedded in the equipment housing, the solar panel is welded to the equipment housing, the emergency alarm is embedded inside the equipment housing, the emergency alarm is electrically connected to the warning light, and the safety repairer is bolted to the equipment housing; the emergency alarm includes a housing, an emergency power supply, a connecting cable, an electromagnet, an internal cable, a magnetic switch, an alarm sounder, a loudspeaker, and a dust cover. The emergency alarm of the utility model can be automatically started when the warning light of the warning device is broken or the power is cut off for other reasons, and the built-in emergency power supply is used to send a sound to remind passers-by of the danger here, and let the supervisor know that the warning device is damaged and should be repaired in time. The safety repairer can automatically raise and lower the warning device without manual climbing to prevent it from falling.

[0003] The existing power transmission equipment warning device uses warning signs to warn of danger during use. When the on-site situation is relatively safe and no warning is needed, the warning device needs to be removed. Or if the on-site situation changes and other warning signs need to be used, the existing warning device can no longer be used and needs to be replaced. Therefore, the existing power transmission equipment warning device has a single purpose. For this reason, we propose a power transmission equipment warning device. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides a power transmission equipment warning device.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a power transmission equipment warning device, comprising a base, a bracket fixedly mounted on the base, a plurality of groups of equally spaced panels arranged on the upper end of the bracket, a pattern arranged on one side of the panels and the patterns on the same side of the plurality of groups of panels can constitute a warning pattern, and the other side of the panels is arranged to be blank.

[0007] A rotating shaft is fixedly installed at the bottom of the panel, and the lower end of the rotating shaft can be rotatably installed on the bracket. A gear is fixedly installed on the rotating shaft. Two symmetrically distributed side panels are fixedly installed on the bracket. A driving shaft can be rotatably installed on the side panels. Pulleys are fixedly installed on the ends of the driving shafts. A synchronous belt is installed between the two pulleys, and the synchronous belt can drive the two pulleys to rotate synchronously. A rack is fixedly installed on the synchronous belt, and the rack can intermittently mesh with multiple gears. A driving mechanism is also included, and the driving mechanism is installed on the bracket and connected to the driving shaft on one side, and the driving mechanism can drive the driving shaft to rotate.

[0008] As a preferred technical solution of the present utility model, the number of the panels is set to three.

[0009] As a preferred technical solution of the utility model, the driving mechanism includes a connecting shaft and a driven wheel, the driven wheel is fixedly connected to the end of the connecting shaft, the connecting shaft is rotatably mounted on a side plate on one side, the connecting shaft is fixedly connected to a driving shaft on one side, a motor is fixedly mounted on the bracket, a driving wheel is fixedly mounted on the output shaft end of the motor, and the driving wheel is meshed with the driven wheel.

[0010] As a preferred technical solution of the utility model, the number of teeth of the driving wheel is less than the number of teeth of the driven wheel, and the driving wheel is reduced in speed to transmit the transmission to the driven wheel.

[0011] As a preferred technical solution of the utility model, a first protective cover is fixedly installed on the base, and the first protective cover covers the motor, the rack and the plurality of gears.

[0012] As a preferred technical solution of the utility model, a second protective cover is fixedly mounted on the bracket, and the second protective cover covers the outside of the multiple panels.

[0013] As a preferred technical solution of the utility model, a plurality of equally spaced guide rods are passed through the first protective cover, and the ends of the guide rods are fixedly connected to pressure blocks. The ends of the pressure blocks are arranged to be arc-shaped surfaces with rough surfaces, and the arc-shaped surfaces of the pressure blocks are respectively pressed on the rotating shafts. The guide rods are respectively sleeved with springs, and the two ends of the springs are respectively fixedly connected to the first protective cover and the pressure blocks.

[0014] The beneficial effects of the utility model are:

[0015] The device is placed near the power transmission equipment, and the patterns on the same side of multiple groups of panels form a warning pattern to achieve the desired warning effect. By rotating the multiple groups of panels at the same time, the blank space on the other side of the panel faces the outside, indicating that the site is in a safe state. Different types of warning slogans can also be written on the other side of the panel, which can be switched to different types of warning slogans, thereby enriching the warning types of the device, facilitating operation, saving costs, and diversifying the warning content of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of a power transmission equipment warning device of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of a warning device for power transmission equipment of the utility model;

[0019] Figure 3 It is a partial structural enlarged schematic diagram of a panel of a power transmission equipment warning device of the utility model;

[0020] Figure 4 It is a partial structural enlarged schematic diagram of a synchronous belt of a power transmission equipment warning device of the utility model.

[0021] In the figure: base 1, bracket 2, panel 3, rotating shaft 4, gear 5, side plate 6, driving shaft 7, pulley 8, synchronous belt 9, rack 10, connecting shaft 11, driven wheel 12, motor 13, driving wheel 14, first protective cover 15, second protective cover 16, guide rod 17, pressure block 18, spring 19. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a power transmission equipment warning device, including a base 1, a bracket 2 is fixedly mounted on the base 1, a plurality of groups of equidistantly distributed panels 3 are arranged on the upper end of the bracket 2, one side of the panel 3 is provided with a pattern and the patterns on the same side of the plurality of groups of panels 3 can constitute a warning pattern, and the other side of the panel 3 is set to be blank.

[0024] The bottom of the panel 3 is fixedly installed with a rotating shaft 4, the lower end of the rotating shaft 4 is rotatably installed on the bracket 2, and a gear 5 is fixedly installed on the rotating shaft 4. Two symmetrically distributed side plates 6 are fixedly installed on the bracket 2, and a driving shaft 7 is rotatably installed on the side plates 6. A pulley 8 is fixedly installed at the end of the driving shaft 7. A synchronous belt 9 is installed between the two pulleys 8. The synchronous belt 9 can drive the two pulleys 8 to rotate synchronously. A rack 10 is fixedly installed on the synchronous belt 9. The rack 10 can intermittently mesh with multiple gears 5. It also includes a driving mechanism, which is installed on the bracket 2 and connected to the driving shaft 7 on one side. The driving mechanism can drive the driving shaft 7 to rotate. The number of panels 3 is set to three.

[0025] The driving mechanism includes a connecting shaft 11 and a driven wheel 12. The driven wheel 12 is fixedly connected to the end of the connecting shaft 11. The connecting shaft 11 is rotatably mounted on a side plate 6 on one side. The connecting shaft 11 is fixedly connected to a driving shaft 7 on one side. A motor 13 is fixedly mounted on the bracket 2. A driving wheel 14 is fixedly mounted on the output shaft end of the motor 13. The driving wheel 14 is meshed with the driven wheel 12.

[0026] When the device is working, it is placed near the power transmission equipment. The patterns on the same side of multiple groups of panels 3 form a warning pattern to achieve the desired warning effect. By rotating the multiple groups of panels 3 at the same time, the blank state on the other side of the panel 3 faces the outside, indicating that the site is in a safe state. Different types of warning slogans can also be written on the other side of the panel 3, which can be switched to different types of warning slogans, thereby enriching the warning types of the device, facilitating operation, and saving costs.

[0027] When it is necessary to switch the panel 3, the motor 13 drives the driving wheel 14 to rotate, and the driving wheel 14 drives the driven wheel 12 to rotate, the driven wheel 12 and the driving shaft 7 rotate synchronously, the synchronous belt 9 runs, and the rack 10 on the synchronous belt 9 intermittently meshes with multiple gears 5, thereby driving the multiple gears 5 to rotate at the same angle, which can drive the rotating shaft 4 and the panel 3 to rotate synchronously, and the panel 3 rotates the other side to the outside, thereby completing the operation of switching the panel 3.

[0028] The number of teeth of the driving wheel 14 is less than that of the driven wheel 12, and the driving wheel 14 is reduced in speed to transmit to the driven wheel 12. A first protective cover 15 is fixedly mounted on the base 1, and the first protective cover 15 covers the motor 13, the rack 10 and the plurality of gears 5. A second protective cover 16 is fixedly mounted on the bracket 2, and the second protective cover 16 covers the plurality of panels 3. The first protective cover 15 and the second protective cover 16 play a protective role.

[0029] The first protective cover 15 is penetrated by a plurality of equally distributed guide rods 17, and the ends of the guide rods 17 are fixedly connected with pressure blocks 18, and the ends of the pressure blocks 18 are set to arc-shaped surfaces with rough surfaces, and the arc-shaped surfaces of the pressure blocks 18 are respectively pressed on the rotating shaft 4, and the guide rods 17 are sleeved with springs 19, and the two ends of the springs 19 are respectively fixedly connected to the first protective cover 15 and the pressure blocks 18. The elastic force of the springs 19 drives the pressure blocks 18 to press against the rotating shaft 4, and the rotating shaft 4 is subjected to a large friction force. The rotating shaft 4 and the panel 3 remain stable during operation, and the orientation of the panel 3 is not easily changed by wind force. The driving force of the motor 13 can overcome the friction force on the rotating shaft 4.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A power transmission equipment warning device, comprising a base (1), characterized in that: A bracket (2) is fixedly mounted on the base (1); a plurality of groups of equally spaced panels (3) are arranged on the upper end of the bracket (2); one side of each of the panels (3) is provided with a pattern, and the patterns on the same side of the plurality of groups of panels (3) can form a warning pattern; and the other side of each of the panels (3) is set to be blank; The bottom of the panel (3) is fixedly mounted with a rotating shaft (4), the lower end of the rotating shaft (4) is rotatably mounted on the bracket (2), a gear (5) is fixedly mounted on the rotating shaft (4), two symmetrically distributed side plates (6) are fixedly mounted on the bracket (2), a driving shaft (7) is rotatably mounted on the side plates (6), a pulley (8) is fixedly mounted on the end of the driving shaft (7), a synchronous belt (9) is installed between the two pulleys (8), the synchronous belt (9) can drive the two pulleys (8) to rotate synchronously, a rack (10) is fixedly mounted on the synchronous belt (9), the rack (10) can intermittently mesh with a plurality of gears (5), and also includes a driving mechanism, the driving mechanism is installed on the bracket (2) and connected to the driving shaft (7) on one side, the driving mechanism can drive the driving shaft (7) to rotate.

2. A power transmission equipment warning device according to claim 1, characterized in that: The number of the panels (3) is set to three.

3. A power transmission equipment warning device according to claim 2, characterized in that: The driving mechanism comprises a connecting shaft (11) and a driven wheel (12), wherein the driven wheel (12) is fixedly connected to the end of the connecting shaft (11), the connecting shaft (11) is rotatably mounted on a side plate (6), the connecting shaft (11) is fixedly connected to a driving shaft (7) on one side, a motor (13) is fixedly mounted on the bracket (2), a driving wheel (14) is fixedly mounted on the output shaft end of the motor (13), and the driving wheel (14) is meshed with the driven wheel (12).

4. A power transmission equipment warning device according to claim 3, characterized in that: The number of teeth of the driving wheel (14) is less than the number of teeth of the driven wheel (12), and the driving wheel (14) is reduced in speed to transmit the transmission to the driven wheel (12).

5. A power transmission equipment warning device according to claim 4, characterized in that: A first protective cover (15) is fixedly mounted on the base (1), and the first protective cover (15) covers the motor (13), the rack (10) and the plurality of gears (5).

6. A power transmission equipment warning device according to claim 5, characterized in that: A second protective cover (16) is fixedly mounted on the bracket (2), and the second protective cover (16) covers the outside of the plurality of panels (3).

7. A power transmission equipment warning device according to claim 5, characterized in that: The first protective cover (15) is penetrated by a plurality of equally spaced guide rods (17), the ends of the guide rods (17) are fixedly connected to pressure blocks (18), the ends of the pressure blocks (18) are arranged as arc-shaped surfaces with rough surfaces, the arc-shaped surfaces of the pressure blocks (18) are respectively pressed on the rotating shaft (4), the guide rods (17) are sleeved with springs (19), and the two ends of the springs (19) are respectively fixedly connected to the first protective cover (15) and the pressure blocks (18).

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