Civil engineering safety warning device

Abstract

The utility model discloses a civil engineering safety warning device, which relates to the technical field of constructional engineering, and comprises a warning board, the front side of the warning board is provided with a cleaning structure, the two sides of the top of the warning board are fixedly connected with connecting columns, and the tops of the two connecting columns are fixedly connected with a tripod. Solar panels are fixedly connected to the front side and the rear side of the top of the tripod, an adjusting structure is fixedly connected to the bottom of the warning board, a rectangular groove is formed in the rear side of the warning board, and a storage battery is fixedly connected to the inner wall of the rectangular groove in the rear side of the warning board. Under the action of the cleaning structure, the surface of the warning board can be cleaned, attention of people can be attracted through reciprocating motion of the warning lamp, the practicability of the device is improved, and under the action of the adjusting structure, the warning board can be conveniently adjusted. The civil engineering safety warning device has the effect of adjusting the height of the warning board and is convenient to disassemble and move, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a civil engineering safety warning device. Background Art

[0002] Civil construction, that is, the construction of civil engineering projects, covers the construction of buildings, structures, and engineering objects within the scope of facilities and places such as houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, and protection projects on the ground, underground, on land, on water, and underwater. It includes various technical activities such as survey, design, construction, maintenance, and management during the construction process. There are dangers at the construction site, and safety management needs to be strengthened during construction. Warning devices are commonly used tools on construction sites, which are placed in dangerous places to warn passers-by;

[0003] When the existing technology is in use, a large amount of dust is easily attached to the surface of the warning sign due to its exposure to the outside and high dust content. However, it is inconvenient to clean the surface, which reduces the practicality of the device. The existing technical structure is fixed, and the warning sign cannot be adjusted in height, which makes it inconvenient to better play a warning effect when changing scenes, reducing the practicality of the device. It is also inconvenient to disassemble, so that the device occupies a large space when loaded on a vehicle, is inconvenient to transport, and reduces the convenience of the device. Utility Model Content

[0004] The utility model provides a civil engineering safety warning device, which solves the problems existing in the above background.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A civil engineering safety warning device comprises a warning sign, wherein a cleaning structure is arranged on the front side of the warning sign, connecting columns are fixedly connected to two sides of the top of the warning sign, tripods are fixedly connected to the tops of the two connecting columns, solar panels are fixedly connected to the front and rear sides of the top of the tripod, an adjustment structure is fixedly connected to the bottom of the warning sign, a rectangular groove is opened on the rear side of the warning sign, and a battery is fixedly connected to the inner wall of the rectangular groove on the rear side of the warning sign.

[0007] A further improvement of the technical solution of the utility model is that the cleaning structure includes a slide bar 1, rectangular grooves are provided on the left and right sides of the front side of the warning sign, a slide bar 1 is fixedly connected to the inner wall of the left rectangular groove, a sliding sleeve is movably connected to the outer wall of the slide bar 1, a fixed shell is fixedly connected to the front side of the sliding sleeve, a rectangular groove is provided on the front side of the fixed shell, a partition block is fixedly connected to the inner wall of the rectangular groove on the front side of the fixed shell, warning lights are fixedly connected to the left and right sides of the partition block, a cleaning brush is fixedly connected to the rear side of the fixed shell, a sliding block is fixedly connected to the right side of the rear side of the fixed shell, and the sliding block The inner wall of the block is threadedly connected with a threaded rod 1, the top of the threaded rod 1 is fixedly connected with a connecting rod, the bottom of the threaded rod 1 is slidably connected to the inner wall of the rectangular groove on the right side of the front side of the warning sign, the top of the connecting rod is slidably connected to the inner wall of the rectangular groove on the right side of the front side of the warning sign, the outer wall of the connecting rod is fixedly connected with a bevel gear 1, the outer wall of the bevel gear 1 is meshed with a bevel gear 2, the left end of the bevel gear 2 is fixedly connected with a rotating shaft 1, the left end of the rotating shaft 1 is fixedly connected with a driving motor, and the inner wall of the rectangular groove on the right side of the front side of the warning sign is provided with a mounting groove and fixedly connected to the left end of the driving motor.

[0008] A further improvement of the technical solution of the utility model is that the adjustment structure includes a support block, a rectangular groove is opened on the front side of the support block, a stepper motor is fixedly connected to the inner wall of the rectangular groove of the support block, a rotating shaft 2 is fixedly connected to the output end of the stepper motor, the bottom of the rotating shaft 2 is slidably connected to the bottom of the inner wall of the rectangular groove on the front side of the support block, a tooth block 1 is fixedly connected to the outer wall of the rotating shaft 2, the surface of the tooth block 1 is meshingly connected to the tooth block 2, the inner wall of the tooth block 2 is fixedly connected to a rotating rod, the bottom of the rotating rod is slidably connected to the inner wall of the rectangular groove on the front side of the support block, and the rotation of the gear block 2 is fixedly connected to the inner wall of the gear block 2. The top of the rotating rod is fixedly connected with a threaded rod 2, and the outer wall of the threaded rod 2 is threadedly connected with a threaded cylinder. The left and right sides of the top of the support block are fixedly connected with sliding rod 2, and the outer wall of the sliding rod 2 is movably connected with a sliding cylinder, and the outer wall of the sliding cylinder is fixedly connected with a reflective sticker, and the four corners at the bottom of the support block are fixedly connected with fixed wheels.

[0009] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0010] 1. The utility model provides a civil engineering safety warning device. Through the joint action of a sliding rod 1, a sliding sleeve, a fixed shell, a partition block, a warning light, a cleaning brush, a slider, a threaded rod 1, a connecting rod, a bevel gear 1, a bevel gear 2, a rotating shaft 1, and a driving motor, the civil engineering safety warning device can clean the surface of the warning sign and attract people's attention by reciprocating the warning light, thereby improving the practicability of the device.

[0011] 2. The utility model provides a civil engineering safety warning device. Through the joint action of a support block, a stepper motor, a second rotating shaft, a first gear block, a second gear block, a rotating rod, a second threaded rod, a threaded cylinder, a second sliding rod, a sliding cylinder, a reflective sticker, and a fixed wheel, the civil engineering safety warning device can adjust the height of the warning sign and facilitate disassembly and movement, thereby improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the cleaning structure of the utility model;

[0015] Figure 4 This is an enlarged schematic diagram of point A of the utility model;

[0016] Figure 5 This is an enlarged schematic diagram of point B of the utility model;

[0017] Figure 6 It is a schematic diagram of the structural section of the regulating structure of the utility model.

[0018] In the figure: 1. warning sign; 2. cleaning structure; 3. connecting column; 4. tripod; 5. solar panel; 6. adjustment structure; 7. battery; 21. slide bar 1; 22. sleeve; 23. fixed shell; 24. partition block; 25. warning light; 26. cleaning brush; 27. slider; 28. threaded rod 1; 29. ​​connecting rod; 20. bevel gear 1; 201. bevel gear 2; 202. rotating shaft 1; 203. driving motor; 61. supporting block; 62. stepping motor; 63. rotating shaft 2; 64. gear block 1; 65. gear block 2; 66. rotating rod; 67. threaded rod 2; 68. threaded cylinder; 69. slide bar 2; 60. slide cylinder; 601. reflective sticker; 602. fixed wheel. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the embodiments:

[0020] like Figure 1-2As shown, the utility model provides a civil engineering safety warning device, including a warning sign 1, a cleaning structure 2 is arranged on the front side of the warning sign 1, connecting columns 3 are fixedly connected to the top of the warning sign 1, a tripod 4 is fixedly connected to the top of the two connecting columns 3, a solar panel 5 is fixedly connected to the front and rear sides of the top of the tripod 4, an adjustment structure 6 is fixedly connected to the bottom of the warning sign 1, a rectangular groove is opened on the rear side of the warning sign 1, and a battery 7 is fixedly connected to the inner wall of the rectangular groove on the rear side of the warning sign 1;

[0021] By connecting the column 3 and the tripod 4, the warning sign 1 can be protected from rain. The solar panel 5 on the top of the tripod 4 can be used to charge the battery 7 so that the device has a power source, thereby improving the environmental protection effect of the device. The cleaning structure 2 allows the device to clean the surface of the warning sign 1, and the warning sign 1 can be moved back and forth to attract people's attention, thereby improving the practicality of the device. The height of the device can be adjusted by adjusting the structure 6, and the device can be easily moved and disassembled.

[0022] like Figure 3-5 As shown, the utility model provides a technical solution: the cleaning structure 2 includes a slide bar 21, rectangular grooves are provided on the left and right sides of the front side of the warning sign 1, the inner wall of the left rectangular groove is fixedly connected with the slide bar 21, the outer wall of the slide bar 21 is movably connected with a sliding sleeve 22, the front side of the sliding sleeve 22 is fixedly connected with a fixed shell 23, the front side of the fixed shell 23 is provided with a rectangular groove, the inner wall of the rectangular groove on the front side of the fixed shell 23 is fixedly connected with a partition block 24, the left and right sides of the partition block 24 are fixedly connected with a warning light 25, the rear side of the fixed shell 23 is fixedly connected with a cleaning brush 26, the right side of the rear side of the fixed shell 23 is fixedly connected with a slide bar 27, the inner wall screw of the slide bar 27 The threaded rod 28 is connected with the threaded rod 1, the top of the threaded rod 28 is fixedly connected with the connecting rod 29, the bottom of the threaded rod 28 is slidably connected with the inner wall of the rectangular groove on the right side of the front side of the warning sign 1, the top of the connecting rod 29 is slidably connected with the inner wall of the rectangular groove on the right side of the front side of the warning sign 1, the outer wall of the connecting rod 29 is fixedly connected with the bevel gear 1 20, the outer wall of the bevel gear 1 20 is meshingly connected with the bevel gear 201, the left end of the bevel gear 201 is fixedly connected with the rotating shaft 1 202, the left end of the rotating shaft 1 202 is fixedly connected with the driving motor 203, the inner wall of the rectangular groove on the right side of the front side of the warning sign 1 is provided with a mounting groove and is fixedly connected with the left end of the driving motor 203;

[0023] The driving motor 203 is started and drives the rotating shaft 202 to rotate, so that the bevel gear 201 rotates and drives the bevel gear 20 to rotate. The bevel gear 20 rotates to rotate the connecting rod 29 and drives the threaded rod 28 to rotate. The threaded rod 28 rotates to move the slider 27 up and down and drives the fixed shell 23 to move the sleeve 22 on the surface of the slider 21. The cleaning brush 26 on the rear side of the fixed shell 23 allows the device to clean the dust on the surface of the warning sign 1. The warning lights 25 on both sides of the partition block 24 attract people's attention to improve the warning effect.

[0024] like Figure 6 As shown, the utility model provides a technical solution: the adjustment structure 6 includes a support block 61, a rectangular groove is opened on the front side of the support block 61, a stepper motor 62 is fixedly connected to the inner wall of the rectangular groove of the support block 61, and a second rotating shaft 63 is fixedly connected to the output end of the stepper motor 62. The bottom of the second rotating shaft 63 is slidably connected to the bottom of the inner wall of the rectangular groove on the front side of the support block 61, and the outer wall of the second rotating shaft 63 is fixedly connected to a tooth block 1 64, and the surface of the tooth block 1 64 is meshingly connected to a tooth block 2 65, and the inner wall of the tooth block 2 65 is fixedly connected to a rotating rod 66, and the bottom of the rotating rod 66 is slidably connected to the inner wall of the rectangular groove on the front side of the support block 61. Dynamic connection, a circular through hole is opened on the top of the inner wall of the rectangular groove of the support block 61, one end of the rotating rod 66 penetrates the top of the support block 61 and is movably connected to the inner wall of the circular through hole of the support block 61, the top of the rotating rod 66 is fixedly connected with a threaded rod 67, the outer wall of the threaded rod 67 is threadedly connected with a threaded cylinder 68, the left and right sides of the top of the support block 61 are fixedly connected with a sliding rod 69, the outer wall of the sliding rod 69 is movably connected with a sliding cylinder 60, the outer wall of the sliding cylinder 60 is fixedly connected with a reflective sticker 601, and the four corners at the bottom of the support block 61 are fixedly connected with fixed wheels 602;

[0025] The stepper motor 62 is started and drives the rotating shaft 2 63 to rotate, so that the tooth block 1 64 rotates. The tooth block 1 64 rotates and drives the tooth block 2 65 to rotate, thereby rotating the rotating rod 66. The rotating rod 66 rotates, and under the action of the slide cylinder 60 and the slide rod 2 69, the threaded rod 2 67 is rotated to make the threaded cylinder 68 move on the surface of the threaded rod 2 67 to achieve the effect of adjusting the height. The device can be disassembled by sliding the threaded cylinder 68 out of the top of the threaded rod 2 67.

[0026] The working principle of the civil engineering safety warning device is described in detail below.

[0027] like Figure 1-6As shown, the warning sign 1 can achieve the effect of sheltering from rain by connecting the column 3 and the tripod 4, and the solar panel 5 on the top of the tripod 4 can charge the battery 7 so that the device has a power source, thereby improving the environmental protection effect of the device, and the cleaning structure 2 can make the device clean the surface of the warning sign 1, and the warning sign 1 can be reciprocated to attract people's attention, thereby improving the practicality of the device, and the height of the device can be adjusted by the adjustment structure 6, and the effect of facilitating movement and disassembly can be achieved, and the driving motor 203 is started and drives the rotating shaft 1 202 to rotate, so that the bevel gear 201 is rotated and drives the bevel gear 1 20 to rotate, and the connecting rod 29 is rotated by the rotation of the bevel gear 1 20 and drives the threaded rod 1 28 to rotate, and the slider 27 is rotated by the rotation of the threaded rod 1 28. The device moves up and down and drives the fixed shell 23 to move the sleeve 22 on the surface of the slide rod 1 21. The cleaning brush 26 on the rear side of the fixed shell 23 allows the device to clean the dust on the surface of the warning sign 1. The warning lights 25 on both sides of the partition block 24 attract people's attention to improve the warning effect. The stepper motor 62 is started and drives the rotating shaft 2 63 to rotate to rotate the tooth block 1 64. The tooth block 1 64 rotates and drives the tooth block 2 65 to rotate, thereby rotating the rotating rod 66. The rotating rod 66 rotates, and under the action of the slide cylinder 60 and the slide rod 2 69, the threaded rod 2 67 rotates to make the threaded cylinder 68 move on the surface of the threaded rod 2 67 to achieve the effect of adjusting the height. The threaded cylinder 68 is slid out of the top of the threaded rod 2 67 to achieve the effect of disassembly of the device.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A civil engineering safety warning device, comprising a warning sign (1), characterized in that: The front side of the warning sign (1) is provided with a cleaning structure (2); the top of the warning sign (1) is fixedly connected with connecting columns (3) on both sides; the tops of the two connecting columns (3) are fixedly connected with tripods (4); the front and rear sides of the top of the tripod (4) are fixedly connected with solar panels (5); the bottom of the warning sign (1) is fixedly connected with an adjustment structure (6); the rear side of the warning sign (1) is provided with a rectangular groove; and the inner wall of the rectangular groove on the rear side of the warning sign (1) is fixedly connected with a storage battery (7).

2. A civil engineering safety warning device according to claim 1, characterized in that: The cleaning structure (2) comprises a slide bar (21), and rectangular grooves are provided on the left and right sides of the front side of the warning sign (1). The inner wall of the left rectangular groove is fixedly connected to the slide bar (21), and the outer wall of the slide bar (21) is movably connected to a slide sleeve (22), and the front side of the slide sleeve (22) is fixedly connected to a fixed shell (23).

3. A civil engineering safety warning device according to claim 2, characterized in that: A rectangular groove is formed on the front side of the fixed shell (23); a partition block (24) is fixedly connected to the inner wall of the rectangular groove on the front side of the fixed shell (23); warning lights (25) are fixedly connected to the left and right sides of the partition block (24); and a cleaning brush (26) is fixedly connected to the rear side of the fixed shell (23).

4. A civil engineering safety warning device according to claim 3, characterized in that: A slider (27) is fixedly connected to the right side of the rear side of the fixed shell (23); a threaded rod (28) is threadedly connected to the inner wall of the slider (27); a connecting rod (29) is fixedly connected to the top of the threaded rod (28); a bottom of the threaded rod (28) is slidably connected to the inner wall of the rectangular groove on the right side of the front side of the warning sign (1); a top of the connecting rod (29) is slidably connected to the inner wall of the rectangular groove on the right side of the front side of the warning sign (1); a bevel gear (20) is fixedly connected to the outer wall of the connecting rod (29); a bevel gear (20) is meshingly connected to the outer wall of the bevel gear (20); a rotating shaft (202) is fixedly connected to the left end of the rotating shaft (202); a driving motor (203) is fixedly connected to the left end of the driving motor (203); a mounting groove is provided on the inner wall of the rectangular groove on the right side of the front side of the warning sign (1) and is fixedly connected to the left end of the driving motor (203).

5. A civil engineering safety warning device according to claim 1, characterized in that: The adjustment structure (6) comprises a support block (61), a rectangular groove is formed on the front side of the support block (61), a stepper motor (62) is fixedly connected to the inner wall of the rectangular groove of the support block (61), a second rotating shaft (63) is fixedly connected to the output end of the stepper motor (62), the bottom of the second rotating shaft (63) is slidably connected to the bottom of the inner wall of the rectangular groove on the front side of the support block (61), and a first gear block (64) is fixedly connected to the outer wall of the second rotating shaft (63).

6. A civil engineering safety warning device according to claim 5, characterized in that: The surface of the tooth block 1 (64) is meshingly connected with the tooth block 2 (65), the inner wall of the tooth block 2 (65) is fixedly connected with a rotating rod (66), the bottom of the rotating rod (66) is slidably connected with the inner wall of the rectangular groove on the front side of the support block (61), the top of the inner wall of the rectangular groove of the support block (61) is provided with a circular through hole penetrating to the top of the support block (61), one end of the rotating rod (66) penetrates to the top of the support block (61) and is movably connected with the inner wall of the circular through hole of the support block (61), the top of the rotating rod (66) is fixedly connected with a threaded rod 2 (67), and the outer wall of the threaded rod 2 (67) is threadedly connected with a threaded cylinder (68).

7. A civil engineering safety warning device according to claim 5, characterized in that: The left and right sides of the top of the support block (61) are fixedly connected with a second slide bar (69), and the outer wall of the second slide bar (69) is movably connected with a slide cylinder (60).

8. A civil engineering safety warning device according to claim 7, characterized in that: The outer wall of the slide cylinder (60) is fixedly connected with a reflective tape (601), and the four corners at the bottom of the support block (61) are fixedly connected with fixed wheels (602).

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