CN216053690U

CN216053690U - Warning device for engineering construction

Info

Publication number: CN216053690U
Application number: CN202122000572.8U
Authority: CN
Inventors: 张凯; 薛峰; 刘荣华; 刘树科; 许琳琳
Original assignee: Qingdao Linhai Construction Engineering Co ltd
Current assignee: Qingdao Linhai Construction Engineering Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-15
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a warning device for engineering construction, which comprises a base, wherein the lower end of the base is fixedly connected with universal wheels, four universal wheels are arranged, the upper end of the base is fixedly connected with a lifting device, a first protective shell is arranged on the right side of the lifting device, the upper end of the lifting device is provided with a screw rod and two slide rods, the outer surface of the screw rod is connected with a slide block through a thread, the outer surface of the sliding block is provided with two sliding grooves which are symmetrically arranged, the upper end of the sliding block is fixedly connected with a second protective shell, the two sides of the second protective shell are respectively provided with an extension plate, the upper ends of the two extension plates are fixedly connected with a warning lamp, the upper end fixedly connected with spliced pole of second protective housing, the upper end fixedly connected with casing of spliced pole, the inside of casing is provided with the LED display screen. According to the utility model, the warning effect can be effectively achieved on passing pedestrians.

Description

Warning device for engineering construction

Technical Field

The utility model relates to the field of construction engineering, in particular to a warning device for engineering construction.

Background

The construction engineering refers to the general name of various buildings and engineering facilities providing material and technical foundation for human life and production. The construction engineering is an organized, purposeful and large-scale economic activity for human beings. Construction works can be classified into three types, namely, construction works, civil engineering works and electromechanical engineering works according to natural attributes. The construction engineering is an organized, purposeful and large-scale economic activity for human beings. The method is an engineering project for forming comprehensive production capacity or exerting engineering benefits in the fixed asset reproduction process. Construction engineering has certain danger when the construction, avoids people be injured and produce unnecessary problem under the condition of not knowing, needs to have the warning sign for construction engineering construction to remind passerby.

The existing warning device has certain disadvantages when in use, and corresponding height adjustment can not be carried out according to the condition of a road during engineering construction, so that pedestrians cannot see the warning device, and the warning effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a warning device for engineering construction.

In order to achieve the purpose, the utility model adopts the following technical scheme: the warning device for engineering construction comprises a base, wherein the upper end of the base is fixedly connected with a lifting device, a first protective shell is arranged on the right side of the lifting device, a screw rod and two slide rods are arranged at the upper end of the lifting device, and the outer surface of the screw rod is in threaded connection with a sliding block;

the surface of slider is provided with the spout, the spout symmetry is provided with the twice, the upper end fixedly connected with second protective housing of slider, the both sides of second protective housing all are provided with the extension board, two the upper end fixedly connected with warning light of extension board, the upper end fixedly connected with spliced pole of second protective housing, the upper end fixedly connected with casing of spliced pole, the inside of casing is provided with the LED display screen.

As a further description of the above technical solution:

the lifting device comprises a third protective shell, a first gear and a second gear, and the first gear is in meshed connection with the second gear.

As a further description of the above technical solution:

the upper end fixedly connected with lead screw of first gear, lead screw and third protective housing through connection.

As a further description of the above technical solution:

the inside of first protecting crust is provided with the motor, the output fixedly connected with dwang of motor, the one end fixedly connected with second gear of dwang.

As a further description of the above technical solution:

the dwang runs through the third protective housing.

As a further description of the above technical solution:

the one end fixed connection of slide bar is in the upper end of third protective housing, the other end fixedly connected with fixed block of slide bar, the inside of fixed block is provided with pivot and pulley, the pulley rotates through pivot and fixed block to be connected, pulley and spout sliding connection.

As a further description of the above technical solution:

and a storage battery is arranged in the second protective shell.

As a further description of the above technical solution:

the lower extreme fixedly connected with universal wheel of base, the universal wheel is provided with four.

The utility model has the following beneficial effects:

1. compared with the prior art, this warning device for engineering construction through being provided with elevating gear, carries out altitude mixture control to warning device, and applicable in multiple environment, the practicality is strong.

2. Compared with the prior art, this warning device for engineering construction supplies power to warning device through the battery, and the cooperation universal wheel can place warning device in any position that needs the warning, avoids indoor leading the trouble that the electric wire came out the power supply.

Drawings

Fig. 1 is an external view of a warning device for engineering construction according to the present invention;

fig. 2 is a front view of a warning device for engineering construction according to the present invention;

fig. 3 is a partial structural view of a warning device for engineering construction according to the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2.

Illustration of the drawings:

1. a housing; 2. an LED display screen; 3. connecting columns; 4. a warning light; 5. an extension plate; 6. a slider; 7. A chute; 8. a slide bar; 9. a screw rod; 10. a lifting device; 11. a first protective case; 12. a base; 13. A universal wheel; 14. a second protective shell; 15. a storage battery; 16. a third protective shell; 17. a first gear; 18. a second gear; 19. rotating the rod; 20. a motor; 21. a fixed block; 22. a rotating shaft; 23. a pulley.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: the utility model provides a warning device for engineering construction, includes base 12, its characterized in that: the upper end of the base 12 is fixedly connected with a lifting device 10, the lifting device 10 can play a role in adjusting the height of the warning device, and can be suitable for being used in various environments, and the condition that pedestrians cannot notice due to the fact that the height of the warning device is enough is avoided, a first protective shell 11 is arranged on the right side of the lifting device 10, rainwater can be prevented from entering a motor 20 by the first protective shell 11, the normal use of the motor 20 is affected, a screw rod 9 and a slide rod 8 are arranged at the upper end of the lifting device 10, two slide rods 8 are symmetrically arranged, and a sliding block 6 is in threaded connection with the outer surface of the screw rod 9;

the surface of slider 6 is provided with

spout

7, 7 symmetries in spout are provided with the twice, the upper end fixedly connected with second protective housing 14 of slider 6, the both sides of second protective housing 14 all are provided with extension board 5, the upper end fixedly connected with warning light 4 of two extension boards 5, all be provided with the through-hole in two extension boards 5, make things convenient for battery 15 to supply power to warning light 4, the upper end fixedly connected with spliced pole 3 of second protective housing 14, the upper end fixedly connected with casing 1 of spliced pole 3, the inside of casing 1 is provided with LED display screen 2, be provided with the through-hole in the spliced pole 3, make things convenient for battery 15 to supply power to LED display screen 2.

The lifting device 10 comprises a third protective shell 16, a first gear 17 and a second gear 18, the first gear 17 is meshed with the second gear 18, the upper end of the first gear 17 is fixedly connected with a screw rod 9, and the screw rod 9 is connected with the third protective shell 16 in a penetrating mode.

The inside of first protective housing 11 is provided with motor 20, and motor 20's output fixedly connected with dwang 19, the one end fixedly connected with second gear 18 of dwang 19, dwang 19 run through third protective housing 16, supply power to motor 20 through battery 15, more conveniently use in the building site, do not need to pull the electric wire in addition and supply power to warning device.

One end of the slide rod 8 is fixedly connected to the upper end of the third protective shell 16, the other end of the slide rod 8 is fixedly connected with a fixed block 21, a rotating shaft 22 and a pulley 23 are arranged inside the fixed block 21, the pulley 23 is rotatably connected with the fixed block 21 through the rotating shaft 22, and the pulley 23 is slidably connected with the sliding groove 7.

The inside of second protective housing 14 is provided with battery 15, and the lower extreme fixedly connected with universal wheel 13 of base 12, universal wheel 13 are provided with four, conveniently remove warning device.

The working principle is as follows: remove warning device through universal wheel 13, battery 15 supplies power to warning device, it rotates to drive dwang 19 through motor 20, dwang 19 drives second gear 18 and rotates, second gear 18 drives first gear 17 and rotates, first gear 17 drives lead screw 9 and rotates, lead screw 9 drives slider 6 and reciprocates, it is spacing to reciprocate of slider 6 through slide bar 8, thereby adjust warning device and reach suitable height, supply power for warning lamp 4 and LED display screen 2 through battery 15, thereby reach the effect of reminding the pedestrian past.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a warning device for engineering construction, includes base (12), its characterized in that: the upper end of the base (12) is fixedly connected with a lifting device (10), a first protective shell (11) is arranged on the right side of the lifting device (10), a screw rod (9) and two slide rods (8) are arranged on the upper end of the lifting device (10), the number of the slide rods (8) is two, and the outer surface of the screw rod (9) is in threaded connection with a slide block (6);

the surface of slider (6) is provided with spout (7), spout (7) symmetry is provided with the twice, the upper end fixedly connected with second protective housing (14) of slider (6), the both sides of second protective housing (14) all are provided with extension board (5), two the upper end fixedly connected with warning light (4) of extension board (5), the upper end fixedly connected with spliced pole (3) of second protective housing (14), the upper end fixedly connected with casing (1) of spliced pole (3), the inside of casing (1) is provided with LED display screen (2).

2. The warning device for engineering construction according to claim 1, wherein: the lifting device (10) comprises a third protective shell (16), a first gear (17) and a second gear (18), and the first gear (17) is in meshed connection with the second gear (18).

3. The warning device for engineering construction according to claim 2, wherein: the upper end fixedly connected with lead screw (9) of first gear (17), lead screw (9) and third protective housing (16) through connection.

4. The warning device for engineering construction according to claim 1, wherein: the inside of first protecting crust (11) is provided with motor (20), the output fixedly connected with dwang (19) of motor (20), the one end fixedly connected with second gear (18) of dwang (19).

5. The warning device for engineering construction according to claim 4, wherein: the rotating rod (19) penetrates through the third protective shell (16).

6. The warning device for engineering construction according to claim 2, wherein: one end fixed connection of slide bar (8) is in the upper end of third protective housing (16), the other end fixedly connected with fixed block (21) of slide bar (8), the inside of fixed block (21) is provided with pivot (22) and pulley (23), pulley (23) rotate with fixed block (21) through pivot (22) and are connected, pulley (23) and spout (7) sliding connection.

7. The warning device for engineering construction according to claim 1, wherein: and a storage battery (15) is arranged in the second protective shell (14).

8. The warning device for engineering construction according to claim 1, wherein: the lower extreme fixedly connected with universal wheel (13) of base (12), universal wheel (13) are provided with four.