CN214143394U - Warning device for construction site - Google Patents

Abstract

The utility model relates to the technical field of building construction equipment, in particular to a warning device for a building construction site, which comprises two vertical rods with the same size, wherein slide rods are arranged above the vertical rods, a plurality of first screw holes which are linearly arranged at equal intervals are respectively arranged on the two slide rods, a warning board is arranged right ahead the slide rods, a plurality of screw rods which are equal to the first screw holes and have one-to-one positions are respectively arranged on both sides of the warning board, the warning board is fixedly connected with the two slide rods, illuminating lamps are respectively arranged at the top ends of the two slide rods, slide holes are arranged inside the vertical rods, and a cylinder is fixedly arranged at the bottom end inside the vertical rods. The alarm on the warning board gives an alarm to remind the passing pedestrians or vehicles.

Description

Warning device for construction site

Technical Field

The utility model relates to a construction equipment technical field specifically is building construction scene warning device.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite. The warning board is generally placed on a building construction site to warn passing pedestrians or vehicles, the existing warning board is simple in structure and high in fixing degree, if the warning board is too low or too high, the warning board is easily ignored by the pedestrians or the vehicles, the pedestrians or the vehicles are easily collided into the construction site, and accidents are caused. In view of this, we propose a construction site warning device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building construction scene warning device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the building construction site warning device comprises two upright rods with the same size, wherein the top end of each upright rod is provided with a slide hole along the axial direction, the bottom end of each slide hole is fixedly provided with an air cylinder, a slide rod is inserted in each slide hole in a sliding manner, the piston rod of each air cylinder vertically extends upwards, one end of each air cylinder far away from the air cylinder is fixedly welded with the lower bottom surface of the corresponding slide rod, the slide rods are provided with a plurality of first screw holes which are linearly arranged at equal intervals along the axial direction, a warning plate is arranged right in front of the two slide rods, the surface of each warning plate is in threaded connection with two rows of screw rods, one row of screw rods is equal to the first screw holes in one of the slide rods in number and is in one-to-one correspondence with the first screw holes in the other slide rod in number and is in one-to-correspondence with the first screw holes in the other slide rod in number, and each screw rod is in threaded connection with a nut, the warning board is with two slide bar fixed connection, two the light is all installed on the top of slide bar, the preceding terminal surface of warning board closely pastes and has the warning mark, one of them install the infrared detector who is used for surveying human existence or removal in the pole setting, the top of warning board is fixed with the warning light.

Preferably, two connecting plates which are parallel to each other are fixedly welded between the vertical rods, and fluorescent indication strips are fixedly adhered to the front end faces of the connecting plates.

Preferably, the below of pole setting is equipped with fixed establishment, fixed establishment is including locating the mounting panel of pole setting bottom, and every the gyro wheel is all installed to the bottom of mounting panel.

Preferably, the mounting plate is provided with a second screw hole, and a fastening bolt is connected to the inner thread of the second screw hole.

Preferably, the fastening bolts rotate in the second screw holes to enable the idler wheels to be suspended, and the bottoms of the fastening bolts are sharp.

Preferably, the upright stanchion, the slide bar and the mounting plate are all made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that: this building construction site warning device warns passing pedestrian or vehicle through the warning board of fixing on two slide bars, the piston rod through the cylinder drives the warning board again and goes up and down, adjust the height of warning board, and infrared detector in one of them pole setting is when surveying human existence or removal, the siren on the warning board sends out the police dispatch newspaper, remind pedestrian or the vehicle of process, present warning sign simple structure has been solved, and the high fixed can not be adjusted, if set up too low or too high all neglected by pedestrian or vehicle easily, easily lead to pedestrian or vehicle to hit down the warning sign and enter into the construction site, cause unexpected problem.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the vertical rod of the present invention;

fig. 3 is a schematic structural view of a warning board of the present invention;

fig. 4 is a cross-sectional view of the vertical rod of the present invention;

fig. 5 is a schematic structural diagram of the middle fixing mechanism of the present invention.

In the figure: 1. erecting a rod; 11. a slide bar; 111. a first screw hole; 12. an illuminating lamp; 13. a slide hole; 14. a cylinder; 2. a warning board; 21. a warning sign; 22. a screw; 23. an alarm light; 3. a connecting plate; 31. a fluorescent indicator strip; 4. an infrared detector; 5. a fixing mechanism; 51. mounting a plate; 511. a second screw hole; 52. a roller; 53. and fastening the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

the building construction site warning device comprises two upright posts 1 with the same size, wherein the top end of each upright post 1 is provided with a sliding hole 13 along the axial direction, the bottom end of each sliding hole 13 is fixedly provided with an air cylinder 14, a sliding rod 11 is inserted in each sliding hole 13 in a sliding manner, a piston rod of each air cylinder 14 vertically extends upwards, one end of each air cylinder 14, which is far away from the air cylinder (14), is fixedly welded with the lower bottom surface of the corresponding sliding rod 11, the sliding rods 11 are provided with a plurality of first screw holes 111 which are linearly arranged at equal intervals, a warning plate 2 is arranged right in front of the two sliding rods 11, two rows of screw rods 22 are in threaded connection with the surface of the warning plate 2, one row of screw rods 22 is equal in number and corresponds to the first screw holes 111 on one sliding rod 11, the other row of screw rods 22 is equal in number and corresponds to the first screw holes 111 on the other sliding rod 11, each screw rod 22 is in threaded connection with a nut, and the warning plate 2 is fixedly connected with the two sliding rods 11, the top of two slide bars 11 all installs light 12, and the preceding terminal surface of warning board 2 closely pastes and has warning mark 21, installs the infrared detector 4 that is used for surveying human existence or removes on one of them pole setting 1, and the top of warning board 2 is fixed with warning light 23.

In this embodiment, the diameter of the sliding rod 11 is smaller than that of the upright rod 1, and the sliding rod 11 is arranged in the upright rod 1 and is slidably connected with the upright rod 1, so that the height of the warning plate 2 on the sliding rod 11 can be conveniently adjusted to warn pedestrians or vehicles.

Further, welded fastening has two connecting plates 3 that are parallel to each other between two pole settings 1, and the preceding terminal surface of two connecting plates 3 all pastes and is fixed with fluorescence indication sticker 31, and fluorescence indication sticker 31 has fluorescence effect at night, can send shimmer, carries out the direction indication, prevents that pedestrian or vehicle from entering into the construction site in, causes the accident.

In addition, the below of pole setting 1 is equipped with fixed establishment 5, and fixed establishment 5 is including the mounting panel 51 of locating the 1 bottom of pole setting, and the lower bottom surface of pole setting 1 is fixed with mounting panel 51's upper surface welding, makes the integrated device have more stability, and gyro wheel 52 is all installed to every mounting panel 51's bottom, is convenient for drive mounting panel 51 and removes, and then drives the integrated device and remove.

Specifically, the mounting plate 51 is provided with a second screw hole 511, and a fastening bolt 53 is connected to the second screw hole 511 through an internal thread, so that the mounting plate 51 is conveniently fixed on the ground, and the roller 52 is prevented from moving freely. Specifically, the two sides of the vertical rod 1 are provided with second screw holes 511.

It should be noted that the fastening bolts 53 are screwed in the second screw holes 511 to suspend the rollers 52, and the bottom of each fastening bolt 53 is sharp, so that the bottom of the fastening bolt 53 can be easily inserted into the ground to fix the whole device.

It should be noted that the upright rod 1, the sliding rod 11 and the mounting plate 51 are made of stainless steel, and the stainless steel has light weight, excellent corrosion resistance, formability, toughness and the like, so that the service life of the device is prolonged, and the device can be placed outdoors for a long time to warn pedestrians or vehicles.

When the warning device for the building construction site is used, the device is moved to the construction site, the fastening bolt 53 is fixed below the ground to prevent the roller 52 from moving freely, the passing pedestrians or vehicles are warned by the warning plates 2 fixed on the two slide bars 11, the power supply of the air cylinder 14 is switched on, the piston rod of the air cylinder 14 drives the warning plates 2 to lift, the height of the warning plates 2 is adjusted, the illuminating lamp 12 can be turned on at night, the illuminating lamp 12 emits light to illuminate the warning plates 2, and when the infrared detector 4 on one upright post 1 detects the existence or movement of a human body, the alarm 23 on the warning plates 2 can give an alarm to warn the passing pedestrians or vehicles, so that the problem that the existing warning plate is simple in structure, low in height and easy to be ignored by the pedestrians or vehicles, and the warning plate is easy to be knocked down by the pedestrians or vehicles to enter the construction site is solved, causing unexpected problems.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. Building construction scene warning device, its characterized in that: including two unidimensional pole setting (1), slide opening (13) have been seted up along the axial in the top of pole setting (1), the bottom fixed mounting of slide opening (13) has cylinder (14), it is equipped with slide bar (11) to slide in slide opening (13), the piston rod of cylinder (14) is vertical upwards to stretch out and its is kept away from the one end of cylinder (14) with the lower bottom surface welded fastening of slide bar (11), set up first screw (111) that a plurality of is linear equidistant range along the axial on slide bar (11), two be equipped with one warning board (2) in the dead ahead of slide bar (11), the surperficial threaded connection of warning board (2) has two columns screw rod (22), one of them is listed as screw rod (22) and one of them on slide bar (11) first screw (111) quantity equals and the position one-to-one, and another is listed as screw rod (22) and another on slide bar (11) first screw (111) quantity equals and just the position one-to-one Position one-to-one, and every equal threaded connection has the nut on screw rod (22), warning board (2) and two slide bar (11) fixed connection, two light (12) are all installed on the top of slide bar (11), the slide opening the preceding terminal surface of warning board (2) is closely pasted and is had warning mark (21), one of them install infrared detector (4) that are used for surveying human existence or removal in pole setting (1), the top of warning board (2) is fixed with warning light (23).

2. The construction site warning device according to claim 1, wherein: two welded fastening has two connecting plates (3) that are parallel to each other between pole setting (1), and two the preceding terminal surface of connecting plate (3) is all pasted and is fixed with fluorescence indication sticker (31).

3. The construction site warning device according to claim 1, wherein: the below of pole setting (1) is equipped with fixed establishment (5), fixed establishment (5) are including locating mounting panel (51) of pole setting (1) bottom, and every gyro wheel (52) are all installed to the bottom of mounting panel (51).

4. The construction site warning device according to claim 3, wherein: and a second screw hole (511) is formed in the mounting plate (51), and a fastening bolt (53) is connected to the second screw hole (511) through internal threads.

5. The construction site warning device according to claim 4, wherein: the fastening bolts (53) can enable the roller (52) to be suspended through the rotation of the internal threads of the second screw hole (511), and the bottom of each fastening bolt (53) is sharp.

6. The construction site warning device according to claim 3, wherein: the upright rod (1), the sliding rod (11) and the mounting plate (51) are all made of stainless steel.

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