CN216586264U

CN216586264U - Night warning device for building construction

Info

Publication number: CN216586264U
Application number: CN202122526166.5U
Authority: CN
Inventors: 荀龙文; 吴初
Original assignee: Hefei Anbang Safety Technology Consulting Co ltd
Current assignee: Hefei Anbang Safety Technology Consulting Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-24
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to the technical field of construction safety prevention equipment, and discloses a night warning device for building construction, which comprises a cylinder body, wherein a first motor is fixedly installed at the bottom of an inner cavity of a control cabinet, a first shaft is fixedly installed at the output end of the first motor through a speed reducer, half bevel gears are fixedly installed at two ends of the first shaft, lead screws are rotatably installed at two sides of the inner cavity of the control cabinet, slide blocks are installed on the outer surfaces of the two lead screws in a threaded manner, the first motor is matched with the first shaft, the two half bevel gears and the two full bevel gears to drive the two lead screws to reciprocate and rotate forward and backward, the two lead screws are matched with a fixed shaft through the slide blocks to drive two movable blocks to reciprocate leftward and rightward, the movable blocks drive a lighting device to reciprocate leftward and rightward through a first connecting rod, and the night warning effect of the warning device is improved, the problem of warning device remind the effect not good easy emergence incident is solved.

Description

Night warning device for building construction

Technical Field

The utility model relates to the technical field of construction safety prevention equipment, in particular to a night warning device for building construction.

Background

Nowadays, road construction is more and more, and road construction often can bring certain trouble for people's life, especially at night, often needs some safety warning devices to remind people to better instruction people's safety traffic.

When current night warning device for construction is using, the warning light is fixed basically, and other people of being not convenient for observe the affirmation, lead to warning device's warning effect not good, take place the incident easily, warning device's the high be not convenient for adjust, is difficult to cooperate multiple high construction equipment and job site to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a night warning device for building construction, which has the advantages that the warning device can be automatically adjusted, the night warning effect of the warning device is improved, the problem that the warning device is poor in warning effect and easy to cause safety accidents is avoided, the height of the warning device can be conveniently adjusted, the warning device can be matched with construction equipment with various heights and a construction site for use, and the like, and the problems that a warning lamp of the warning device is basically fixed and inconvenient for others to observe and confirm, the warning device is poor in warning effect and easy to cause safety accidents, the height of the warning device is inconvenient to adjust and is difficult to be matched with construction equipment with various heights and the construction site for use are solved.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: a night warning device for building construction comprises a cylinder body, wherein a sliding column is fixedly mounted at the top end of the cylinder body, a telescopic sleeve is slidably mounted on the outer surface of the sliding column, a control cabinet is fixedly mounted at the top end of the telescopic sleeve, a motor is fixedly mounted at the bottom of an inner cavity of the control cabinet, an output end of the motor is fixedly mounted with a shaft through a speed reducer, half bevel gears are fixedly mounted at two ends of the shaft, lead screws are rotatably mounted at two sides of the inner cavity of the control cabinet, sliders are threadedly mounted on outer surfaces of the two lead screws, a full bevel gear is fixedly mounted on the outer surfaces of the two lead screws and is positioned at one side opposite to the two sliders, the outer surface of the half bevel gear is meshed with the outer surface of the full bevel gear, movable blocks are rotatably mounted at two positive sides of the inner cavity of the control cabinet through fixed shafts, the bottoms of the movable blocks are rotatably connected with the tops of the sliders, the top of movable block runs through the switch board and extends to the outside of switch board, the equal slidable mounting in both sides at switch board top has lighting device, two one side that the movable block is relative and two lighting device kept away from each other all rotates through a connecting rod and is connected.

Preferably, the top of the inner cavity of the control cabinet is fixedly provided with a sliding rod, and the outer surface of the sliding rod is provided with a connecting block in a sliding manner.

Preferably, the two sides of the connecting block are rotatably connected with one side, opposite to the two movable blocks, through a second connecting rod.

Preferably, the bottom of the inner cavity of the sliding column is fixedly provided with a second motor, and the output end of the second motor is fixedly provided with a second shaft through a speed reducer.

Preferably, the outer surface of the second shaft is provided with a spiral groove, and the inner wall of the spiral groove is fixedly provided with a driving block.

Preferably, the both sides of driving block all run through traveller and telescope tube in proper order and extend to the inside of telescope tube, the both sides of driving block all with the both sides fixed connection of telescope tube inner chamber.

(III) advantageous effects

Compared with the prior art, the utility model provides a night warning device for building construction, which has the following beneficial effects: this night warning device for construction accessible motor cooperation No. two, helicla flute and drive block drive telescope tube longitudinal movement, telescope tube passes through the switch board and adjusts lighting device's height, through a motor cooperation axle No. one, two half bevel gears and two full bevel gears drive two reciprocal just reversal of lead screw, two lead screws pass through slider cooperation fixed axle and drive two movable block and control reciprocal rotations, the movable block drives lighting device through a connecting rod and controls reciprocating movement, improve the warning effect to other people.

1. This night warning device for construction, through a motor cooperation axle, two half bevel gears and two full bevel gears drive two reciprocating positive and negative rotations of lead screw, two lead screws pass through slider cooperation fixed axle and drive two movable blocks and control reciprocating motion, the movable block drives reciprocating motion about lighting device through a connecting rod, reached and carried out the purpose of automated adjustment to warning device, the effect of warning device warning at night has been improved, the problem of warning device warning effect not good emergence incident easily has been solved.

2. This night warning device for construction drives telescopic sleeve longitudinal movement through No. two motor cooperations No. two axles, helicla flute and drive block, and telescopic sleeve passes through the switch board and adjusts lighting device's height, has realized the purpose of highly adjusting warning device, can cooperate multiple altitude plant and job site to use, has improved warning device's practicality.

Drawings

Fig. 1 is a front view of the internal structure of the control cabinet of the present invention.

Fig. 2 is a front view of the external structure of the present invention.

Fig. 3 is a front view of the internal structure of the strut of the present invention.

In the figure: 1. a cylinder; 2. a traveler; 3. a telescopic sleeve; 4. a control cabinet; 5. a first motor; 6. a first shaft; 7. a half bevel gear; 8. a screw rod; 9. a slider; 10. a full bevel gear; 11. a fixed shaft; 12. a movable block; 13. an illumination device; 14. a first connecting rod; 15. a slide bar; 16. connecting blocks; 17. a second connecting rod; 18. a second motor; 19. a second shaft; 20. a helical groove; 21. the block is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a night warning device for building construction comprises a cylinder 1, a sliding column 2 is fixedly installed at the top end of the cylinder 1, a telescopic sleeve 3 is slidably installed on the outer surface of the sliding column 2, a control cabinet 4 is fixedly installed at the top end of the telescopic sleeve 3, a first motor 5 is fixedly installed at the bottom of an inner cavity of the control cabinet 4, the first motor 5 is electrically connected with an external power supply, a first shaft 6 is fixedly installed at the output end of the first motor 5 through a speed reducer, a half bevel gear 7 is fixedly installed at both ends of the first shaft 6, lead screws 8 are rotatably installed at both sides of the inner cavity of the control cabinet 4, sliders 9 are threadedly installed on the outer surfaces of the two lead screws 8, a full bevel gear 10 is fixedly installed on one of the outer surfaces of the two lead screws 8 opposite to the two sliders 9, the outer surface of the half bevel gear 7 is engaged with the outer surface of the full bevel gear 10, movable blocks 12 are rotatably installed at both sides of the front surface of the inner cavity of the control cabinet 4 through a fixed shaft 11, the bottom of the movable block 12 is rotatably connected with the top of the sliding block 9, the top of the movable block 12 penetrates through the control cabinet 4 and extends to the outside of the control cabinet 4, both sides of the top of the control cabinet 4 are respectively and slidably provided with a lighting device 13, each lighting device 13 comprises a base and a warning lamp, one side, opposite to each other, of each movable block 12 and one side, far away from each other, of each lighting device 13 are respectively and rotatably connected through a first connecting rod 14, the top of an inner cavity of the control cabinet 4 is fixedly provided with a sliding rod 15, the outer surface of the sliding rod 15 is provided with a connecting block 16, both sides of the connecting block 16 are respectively and rotatably connected with one side, opposite to each movable block 12, through a second connecting rod 17, the bottom of the inner cavity of the sliding column 2 is fixedly provided with a second motor 18, the second motor 18 is electrically connected with an external power supply, the output end of the second motor 18 is fixedly provided with a second shaft 19 through a fixed, and the outer surface of the second shaft 19 is provided with a speed reducer spiral groove 20, the inner wall fixed mounting of helicla flute 20 has drive block 21, and the both sides of drive block 21 all run through traveller 2 and telescope tube 3 in proper order and extend to the inside of telescope tube 3, the both sides of drive block 21 all with the both sides fixed connection of telescope tube 3 inner chamber.

The working principle is as follows: firstly, a worker moves a warning device to a designated position, then drives a second shaft 19 to rotate by starting a second motor 18 to be matched with a speed reducer, the second shaft 19 drives a telescopic sleeve 3 to longitudinally move along a sliding column 2 by matching a spiral groove 20 with a driving block 21 in the rotating process, the telescopic sleeve 3 adjusts the height of a lighting device 13 by a control cabinet 4, drives a first shaft 6 to rotate by starting a first motor 5 to be matched with the speed reducer, the first shaft 6 drives two lead screws 8 to reciprocate and rotate forward and backward by matching two half bevel gears 7 with two full bevel gears 10, the two lead screws 8 drive two movable blocks 12 to reciprocally rotate left and right by matching a fixed shaft 11 with a sliding block 9, the stability of the movable blocks 12 in the rotating process can be ensured by driving a connecting block 16 to longitudinally move along a sliding rod 15 by a second connecting rod 17, and the two movable blocks 12 drive the lighting device 13 to reciprocally move left and right by a connecting rod 14 in the reciprocally rotating process, the warning effect to other people is improved.

To sum up, this night warning device for construction accessible No. two motors 18 cooperation No. two axles 19, helicla flute 20 and drive block 21 drive telescopic sleeve 3 longitudinal movement, telescopic sleeve 3 is adjusted lighting device 13's height through switch board 4, cooperate No. one axle 6 through a motor 5, two half bevel gears 7 and two full bevel gear 10 drive two reciprocating positive and negative rotations of lead screw 8, two lead screws 8 drive reciprocating rotation about two movable blocks 12 through slider 9 cooperation fixed axle 11, reciprocating movement about movable block 12 drives lighting device 13 through a connecting rod 14, improve the warning effect to other people.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a night warning device for construction, includes cylinder (1), the top fixed mounting of cylinder (1) has traveller (2), the surface slidable mounting of traveller (2) has telescope tube (3), its characterized in that: the top fixed mounting of telescopic sleeve (3) has switch board (4), the bottom fixed mounting of switch board (4) inner chamber has motor (5) No. one, the output of motor (5) has axle (6) No. one through speed reducer fixed mounting, the equal fixed mounting in both ends of axle (6) has half bevel gear (7), the both sides of switch board (4) inner chamber are all rotated and are installed lead screw (8), slider (9) are installed to the equal screw thread in surface of two lead screw (8), the equal fixed mounting in one side that the surface of two lead screw (8) just is located two sliders (9) and is relative has full bevel gear (10), the surface of half bevel gear (7) meshes with the surface of full bevel gear (10) mutually, the positive both sides of switch board (4) inner chamber all rotate through fixed axle (11) and install movable block (12), the bottom of movable block (12) rotates with the top of slider (9) to be connected, the outside of switch board (4) is run through and extend to switch board (4) in the top of movable block (12), the equal slidable mounting in both sides at switch board (4) top has lighting device (13), two one side that movable block (12) is relative and two lighting device (13) keep away from each other all rotates through a connecting rod (14) and is connected.

2. The night warning device for building construction according to claim 1, wherein: the top of the inner cavity of the control cabinet (4) is fixedly provided with a sliding rod (15), and the outer surface of the sliding rod (15) is provided with a connecting block (16) in a sliding manner.

3. The night warning device for building construction according to claim 2, wherein: the two sides of the connecting block (16) are rotatably connected with one side, opposite to the two movable blocks (12), through a second connecting rod (17).

4. The night warning device for building construction according to claim 1, wherein: the bottom of the inner cavity of the sliding column (2) is fixedly provided with a second motor (18), and the output end of the second motor (18) is fixedly provided with a second shaft (19) through a speed reducer.

5. The night warning device for building construction according to claim 4, wherein: a spiral groove (20) is formed in the outer surface of the second shaft (19), and a driving block (21) is fixedly mounted on the inner wall of the spiral groove (20).

6. The night warning device for building construction according to claim 5, wherein: the both sides of drive block (21) all run through traveller (2) and telescope tube (3) in proper order and extend to the inside of telescope tube (3), the both sides of drive block (21) all with the both sides fixed connection of telescope tube (3) inner chamber.