Safety warning equipment for building electrical equipment installation and warning method thereof

Abstract

The invention discloses safety warning equipment for building electrical equipment installation and a warning method of the safety warning equipment. The safety warning equipment comprises a movable first box body; the second box body is connected to the top of the first box body; the two first warning light boards can move up and down in a reciprocating mode and are located on the two opposite sides of the second box body respectively, a movable plate is connected between the two first warning light boards, and the movable plate is arranged in the second box body in the horizontal direction; the two sides of the second box body are provided with first through holes which allow the two ends of the movable plate to penetrate out and can move up and down. The two first warning light boards are connected to the two ends of the movable plate respectively. The first driving piece is used for controlling the moving plate to move up and down in a reciprocating mode, the first driving piece is connected into the second box body, and the warning effect is improved by arranging safety warning equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to a safety warning device for installing building electrical equipment and a warning method thereof. Background Art

[0002] With the development of economy, urban construction is changing with each passing day. Modern buildings have complete professional office facilities and a high degree of automation. In order to ensure the reliability, safety and advancement of intelligent equipment in the overall operation of modern building electrical systems, the installation methods and quality of strong and weak current systems in electrical engineering are crucial. Electrical engineering is a complex system engineering. The main equipment of its strong current system includes: dry-type transformers, diesel generators, high-voltage distribution devices, low-voltage distribution boards, wires and cables, power lighting, etc. Safety warning equipment is required during the installation of building electrical equipment.

[0003] Existing safety warning devices warn through fixed warning light signs, which are not eye-catching enough and have poor warning effects. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a safety warning device and a warning method for installing building electrical equipment. The warning effect is improved by setting a first warning sign that reciprocates up and down and a second warning sign that swings.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is a safety warning device for installing building electrical equipment, comprising:

[0006] A movable first housing;

[0007] a second box body, the second box body being connected to the top of the first box body;

[0008] Two first warning light boards that can reciprocate up and down, the two first warning light boards are respectively located on opposite sides of the second box body, a movable plate is connected between the two first warning light boards, the movable plate is arranged in the second box body along the horizontal direction, and first through holes are opened on both sides of the second box body for the two ends of the movable plate to pass through and move up and down, and the two first warning light boards are respectively connected to the two ends of the movable plate;

[0009] A first driving member is used for controlling the upward and downward reciprocating motion of the movable plate, wherein the first driving member is connected to the second box body.

[0010] A further improvement of the safety warning device for installing building electrical equipment of the present invention is that the first driving member comprises:

[0011] a first spring connected between the moving plate and the inner bottom wall of the second box;

[0012] An elliptical plate used for periodically pressing down the movable plate, the elliptical plate is rotatably connected in the second box body through an electric rotating shaft passing through the center of the circle, and is kept adjacent to the top surface of the movable plate. When the elliptical plate is rotated until the major axis is parallel to the movable plate, the first spring is in a reset state, and the movable plate is close to the top of the first through hole. When the elliptical plate is rotated until the minor axis is parallel to the movable plate, the first spring is in a compressed state, and the movable plate is close to the bottom of the first through hole.

[0013] A further improvement of the safety warning device for installing building electrical equipment of the present invention is that a first guide column is also connected to the second box body, the first guide column is vertically connected to the second box body and its two ends are respectively connected to the inner bottom wall and the inner top wall of the second box body, and a first guide hole for the first guide column to pass through is opened on the movable plate, and the first guide column is adapted to the first guide hole.

[0014] A further improvement of the safety warning device for installing building electrical equipment of the present invention is that the safety warning device also includes a third box body, which is connected to the top of the second box body, and the top of the second box body is swingably connected to a second warning light board, and the bottom of the second warning light board is connected to a vertical rod, and the bottom end of the vertical rod is inserted in the third box body, and a second through hole for inserting the vertical rod is opened on the top of the third box body, and the aperture of the second through hole is larger than the diameter of the vertical rod, and a rotating rod is connected to the second through hole in the horizontal direction, and the vertical rod can swing around the rotating rod, and a third through hole for the rotating rod to pass through is opened radially on the vertical rod, and a second driving member for driving the vertical rod to swing is connected to the third box body.

[0015] A further improvement of the safety warning device for installing building electrical equipment of the present invention is that the second driving member comprises:

[0016] A permanent magnet, the permanent magnet being located on one side of the bottom end of the vertical rod;

[0017] An electromagnet that periodically attracts the permanent magnet by periodically energizing the magnet, the electromagnet being connected to an inner wall of the third box body facing the permanent magnet;

[0018] A second spring, one end of the second spring is connected to the side of the vertical rod facing away from the permanent magnet, and the other end is connected to the inner wall of the third box body on the side relatively far away from the electromagnet. When the electromagnet is energized, the electromagnet attracts the permanent magnet, and the second warning light sign swings forward. When the electromagnet is de-energized, the permanent magnet separates from the electromagnet in the reset state of the second spring, and the second warning light sign swings reversely.

[0019] A further improvement of the safety warning device for installing building electrical equipment of the present invention is that a controller for periodically energizing the electromagnet is connected to the first box, and the controller is electrically connected to the electromagnet.

[0020] A further improvement of the safety warning device for installing building electrical equipment of the present invention is that a horizontal plate is height-adjustably connected to the bottom of the first box, a roller group is connected to the bottom of the horizontal plate, and the horizontal plate is connected to the first box via an electric telescopic rod.

[0021] A further improvement of the safety warning device for installing building electrical equipment of the present invention is that legs for supporting the ground are connected to both sides of the first box body, and the bottom elevation of the legs is between the bottom elevations when the roller group is adjusted to the highest position and the lowest position.

[0022] A warning method of the safety warning device for installing building electrical equipment as described above comprises the steps of:

[0023] Step 1: Move the safety warning device as a whole to the designed position;

[0024] Step 2: Start the first driving member to control the moving plate to reciprocate up and down and drive the two first warning light signs to reciprocate up and down.

[0025] Compared with the prior art, the advantages of the present invention are:

[0026] The warning effect is improved by providing a first warning sign that reciprocates up and down and a second warning sign that swings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a front view of the safety warning device for installing building electrical equipment according to the present invention.

[0029] Figure 2 It is a cross-sectional view of the safety warning device for installing building electrical equipment according to the present invention.

[0030] Figure 3 It is a front view of the safety warning device for installing building electrical equipment according to the present invention.

[0031] Figure 4 It is a back view of the safety warning device for installing building electrical equipment according to the present invention.

[0032] In the figure: 1. first box body; 2. second box body; 3. third box body; 4. outrigger; 5. horizontal plate; 6. roller group; 7. first warning light board; 8. first through hole; 9. second warning light board; 10. vertical rod; 11. second through hole; 12. rotating rod; 13. electric telescopic rod; 14. second guide column; 15. controller; 16. junction box; 17. moving plate; 18. first spring; 19. elliptical plate; 20. first guide column; 21. permanent magnet; 22. electromagnet; 23. second spring; 24. inspection plate; 25. motor. DETAILED DESCRIPTION

[0033] The following describes the embodiments of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0034] The safety warning device for installing building electrical equipment and the warning method thereof are further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] See also Figure 1 to Figure 4 As shown, the safety warning equipment for building electrical equipment installation includes:

[0036] A movable first box 1;

[0037] A second box body 2, the second box body 2 is connected to the top of the first box body 1;

[0038] Two first warning light signs 7 that can reciprocate up and down, the two first warning light signs 7 are respectively located on opposite sides of the second box body 2, a movable plate 17 is connected between the two first warning light signs 7, and the movable plate 17 is arranged in the second box body 2 along the horizontal direction, and first through holes 8 are opened on both sides of the second box body 2 for the two ends of the movable plate 17 to pass through and move up and down, and the two first warning light signs 7 are respectively connected to the two ends of the movable plate 17;

[0039] A first driving member is used to control the upward and downward reciprocating motion of the movable plate 17 , and the first driving member is connected to the inside of the second box body 2 .

[0040] Specifically, the diameter of the first through hole 8 is greater than the thickness of the moving plate 17 .

[0041] Preferably, the first driving member comprises:

[0042] a first spring 18 connected between the moving plate 17 and the inner bottom wall of the second box body 2;

[0043] The elliptical plate 19 is used to periodically press down the movable plate 17. The elliptical plate 19 is rotatably connected to the second box body 2 through an electric rotating shaft passing through the center of the circle, and is maintained adjacent to the top surface of the movable plate 17. When the elliptical plate 19 is rotated until the major axis is parallel to the movable plate 17, the first spring 18 is in a reset state, and the movable plate 17 is close to the top of the first through hole 8. When the elliptical plate 19 is rotated until the minor axis is parallel to the movable plate 17, the first spring 18 is in a compressed state, and the movable plate 17 is close to the bottom of the first through hole 8.

[0044] Specifically, the electric shaft is a motor shaft of the motor 25 . A motor 25 is connected to the outside of the second housing 2 . The motor shaft of the motor 25 passes through the second housing 2 and is connected to the elliptical plate 19 .

[0045] like Figure 2 As shown, the state at this time is that the major axis of the elliptical plate 19 is parallel to the moving plate 17, and the first spring 18 is in a reset state.

[0046] The movable plate 17 is continuously pressed down by rotating the elliptical plate 19 and then continuously reset by the first spring 18, so that the movable plate 17 reciprocates up and down, thereby driving the two first warning light signs 7 to continuously reciprocate, thereby improving the warning effect.

[0047] Specifically, the number of the first springs 18 is multiple, and the multiple first springs 18 are connected to the bottom of the moving plate 17 at intervals.

[0048] By providing a plurality of the first springs 18 , the vertical movement stability of the moving plate 17 is improved.

[0049] Preferably, the second box body 2 is also connected to a first guide column 20, which is vertically connected to the second box body 2 and has its two ends respectively connected to the inner bottom wall and the inner top wall of the second box body 2, and the movable plate 17 is provided with a first guide hole for the first guide column 20 to pass through, and the first guide column 20 is adapted to the first guide hole.

[0050] By providing the first guide column 20 and the first guide hole, the movable plate 17 is restricted to move only in the vertical direction, thereby avoiding left-right shaking.

[0051] Preferably, the safety warning device also includes a third box body 3, which is connected to the top of the second box body 2, and the top of the second box body 2 is swingably connected to a second warning light board 9, and the bottom of the second warning light board 9 is connected to a vertical rod 10, and the bottom end of the vertical rod 10 is inserted in the third box body 3, and a second through hole 11 for inserting the vertical rod 10 is opened on the top of the third box body 3, and the aperture of the second through hole 11 is larger than the diameter of the vertical rod 10, and a rotating rod 12 is connected to the second through hole 11 in the horizontal direction, and the vertical rod 10 can swing around the rotating rod 12, and a third through hole is radially opened on the vertical rod 10 for the rotating rod 12 to pass through, and a second driving member for driving the vertical rod 10 to swing is connected in the third box body 3.

[0052] By limiting the diameter of the second through hole 11 to be larger than the diameter of the vertical rod 10 , a swing space is provided for the vertical rod 10 .

[0053] Specifically, there are two third boxes 3 , and the two third boxes 3 are connected to the top of the second box 2 at intervals.

[0054] By providing two third boxes 3, the warning effect is further improved.

[0055] Preferably, the second driving member comprises:

[0056] A permanent magnet 21, the permanent magnet 21 is located on one side of the bottom end of the vertical rod 10;

[0057] An electromagnet 22 that periodically attracts the permanent magnet 21 by periodically energizing the permanent magnet 21, the electromagnet 22 being connected to an inner wall of the third box 3 facing the permanent magnet 21;

[0058] A second spring 23, one end of the second spring 23 is connected to the side of the vertical rod 10 facing away from the permanent magnet 21, and the other end is connected to the inner wall of the third box body 3 on the side relatively far away from the electromagnet 22. When the electromagnet 22 is energized, the electromagnet 22 attracts the permanent magnet 21, and the second warning light sign 9 swings forward. When the electromagnet 22 is de-energized, in the reset state of the second spring 23, the permanent magnet 21 is separated from the electromagnet 22, and the second warning light sign 9 swings reversely.

[0059] By providing the electromagnet 22, the permanent magnet 21 and the second spring 23, the second warning light sign 9 can be swung, thereby improving the warning effect.

[0060] Preferably, a controller 15 for periodically energizing the electromagnet 22 is connected to the first housing 1 , and the controller 15 is electrically connected to the electromagnet 22 .

[0061] Specifically, an electric wire is connected between the controller 15 and the electromagnet 22 , and a junction box 16 for protecting the electric wire is also connected inside the first box body 1 .

[0062] Specifically, an inspection opening is provided on one side of the first housing 1 , and an inspection plate 24 is detachably connected to the inspection opening.

[0063] The provision of the inspection panel 24 makes it easier for maintenance personnel to inspect the equipment in the first box body 1, thereby improving practicality.

[0064] Preferably, a horizontal plate 5 is height-adjustably connected to the bottom of the first box body 1 , a roller set 6 is connected to the bottom of the horizontal plate 5 , and the horizontal plate 5 and the first box body 1 are connected via an electric telescopic rod 13 .

[0065] Preferably, legs 4 for supporting the ground are connected to both sides of the first box body 1 , and the bottom elevation of the legs 4 is between the bottom elevations when the roller assembly 6 is adjusted to the highest position and the lowest position.

[0066] When the safety warning device needs to be moved as a whole, the electric telescopic rod 13 is controlled to extend to the limit state. At this time, the bottom elevation of the roller group 6 is lower than the bottom elevation of the leg 4. The construction personnel pull the safety warning device as a whole to the designed position, and then control the electric telescopic rod 13 to retract to the limit state. At this time, the bottom elevation of the roller group 6 is higher than the bottom elevation of the leg 4, and the leg 4 is supported to the ground to improve the support stability.

[0067] Specifically, a second guide column 14 is connected between the cross plate 5 and the first box body 1. The second guide column 14 is vertically arranged and a first end is connected to the top of the cross plate 5, and a second end extends into the first box body 1. A second guide hole for the second guide column 14 to pass through is opened at the bottom of the first box body 1. The second end of the second guide column 14 is connected to an anti-slip plate, and the diameter of the anti-slip plate is larger than the aperture of the second guide hole. When the electric telescopic rod 13 is in the limit extension state, the anti-slip plate is attached to the inner bottom wall of the first box body 1. When the electric telescopic rod 13 is in the limit contraction state, the anti-slip plate is attached to the inner top wall of the first box body 1.

[0068] The second guide column 14 is provided to ensure the vertical movement stability of the transverse plate 5 . In addition, the anti-slip plate is provided to prevent the second guide column 14 from completely slipping out of the second guide hole.

[0069] A warning method of the safety warning device for installing building electrical equipment as described above comprises the steps of:

[0070] Step 1: Move the safety warning device as a whole to the designed position;

[0071] Step 2: Start the first driving member to control the moving plate 17 to reciprocate up and down and drive the two first warning light signs 7 to reciprocate up and down.

[0072] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0073] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A safety warning device for installing building electrical equipment, characterized in that: include: A movable first housing; a second box body, the second box body being connected to the top of the first box body; Two first warning light boards that can reciprocate up and down, the two first warning light boards are respectively located on opposite sides of the second box body, a movable plate is connected between the two first warning light boards, the movable plate is arranged in the second box body along the horizontal direction, and first through holes are opened on both sides of the second box body for the two ends of the movable plate to pass through and move up and down, and the two first warning light boards are respectively connected to the two ends of the movable plate; A first driving member is used for controlling the upward and downward reciprocating motion of the movable plate, wherein the first driving member is connected to the second box body.

2. The safety warning device for installing building electrical equipment according to claim 1, characterized in that: The first driving member comprises: a first spring connected between the moving plate and the inner bottom wall of the second box; An elliptical plate used for periodically pressing down the movable plate, the elliptical plate is rotatably connected in the second box body through an electric rotating shaft passing through the center of the circle, and is kept adjacent to the top surface of the movable plate. When the elliptical plate is rotated until the major axis is parallel to the movable plate, the first spring is in a reset state, and the movable plate is close to the top of the first through hole. When the elliptical plate is rotated until the minor axis is parallel to the movable plate, the first spring is in a compressed state, and the movable plate is close to the bottom of the first through hole.

3. The safety warning device for installing building electrical equipment according to claim 2, characterized in that: A first guide column is also connected to the second box body. The first guide column is vertically connected to the second box body and its two ends are respectively connected to the inner bottom wall and the inner top wall of the second box body. A first guide hole for the first guide column to pass through is opened on the movable plate, and the first guide column is adapted to the first guide hole.

4. The safety warning device for installing building electrical equipment according to claim 1, characterized in that: The safety warning device also includes a third box body, which is connected to the top of the second box body, and the top of the second box body is swingably connected to a second warning light board, and the bottom of the second warning light board is connected to a vertical rod, and the bottom end of the vertical rod is inserted in the third box body, and a second through hole for inserting the vertical rod is opened on the top of the third box body, and the aperture of the second through hole is larger than the diameter of the vertical rod, and a rotating rod is connected to the second through hole in the horizontal direction, and the vertical rod can swing around the rotating rod, and a third through hole for the rotating rod to pass through is opened radially on the vertical rod, and a second driving member for driving the vertical rod to swing is connected to the third box body.

5. The safety warning device for installing building electrical equipment according to claim 4, characterized in that: The second driving member comprises: A permanent magnet, the permanent magnet being located on one side of the bottom end of the vertical rod; An electromagnet that periodically energizes the permanent magnet to periodically attract the permanent magnet, the electromagnet being connected to an inner wall of the third box body facing the permanent magnet; A second spring, one end of the second spring is connected to the side of the vertical rod facing away from the permanent magnet, and the other end is connected to the inner wall of the third box body on the side relatively far away from the electromagnet. When the electromagnet is energized, the electromagnet attracts the permanent magnet, and the second warning light sign swings forward. When the electromagnet is de-energized, the permanent magnet separates from the electromagnet in the reset state of the second spring, and the second warning light sign swings reversely.

6. The safety warning device for installing building electrical equipment according to claim 5, characterized in that: A controller for periodically energizing the electromagnet is connected inside the first housing, and the controller is electrically connected to the electromagnet.

7. The safety warning device for installing building electrical equipment according to claim 1, characterized in that: The bottom of the first box body is connected to a horizontal plate in an adjustable height, the bottom of the horizontal plate is connected to a roller group, and the horizontal plate and the first box body are connected through an electric telescopic rod.

8. The safety warning device for installing building electrical equipment according to claim 7, characterized in that: The two sides of the first box body are connected with legs for supporting the ground, and the bottom elevation of the legs is between the bottom elevations when the roller group is adjusted to the highest position and the lowest position.

9. A warning method for a safety warning device for installing building electrical equipment as claimed in claim 1, characterized in that: Includes steps: Step 1: Move the safety warning device as a whole to the designed position; Step 2: Start the first driving member to control the moving plate to reciprocate up and down and drive the two first warning light signs to reciprocate up and down.

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