Construction safety fence

Abstract

The construction safety fence comprises a fence plate, supporting columns are fixedly connected to the left side face and the right side face of the fence plate, a containing groove is formed in the front face of the fence plate, two sets of bearings are fixedly embedded in the inner wall of the containing groove, and rotating rods are fixedly connected to the inner rings of the two sets of bearings. The fence plates can be spliced together under the cooperation of the two supporting columns and the multiple connecting locking blocks, so that a construction site can be protected, the placement grooves are formed in the fence plates, the two rotating rods and the safety propaganda newspaper are installed in the placement grooves, safety and other items can be propagandized to pedestrians, and the safety of the construction site can be improved. And the two rotating rods synchronously rotate, so that the safety propaganda newspaper can rotate in a reciprocating mode, the propaganda content can be increased, and the problem that due to long-time use of an existing device, the pasted propaganda slogans or safety items are likely to fall off is effectively solved through the device, and the problem that due to the fact that the existing device is used for a long time, the pasted propaganda slogans or safety items are likely to fall off is effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of construction safety, and particularly relates to a construction safety fence. BACKGROUND

[0002] The construction safety fence is an indispensable temporary safety facility in construction sites such as building engineering, road construction and bridge construction, and its main function is to isolate the construction area from the external environment, ensure the safety of the construction site, prevent irrelevant personnel from entering the construction site, and protect the safety of construction personnel and the public.

[0003] A construction safety fence for road and bridge construction is disclosed in Chinese Patent Publication No. CN217975747U, which comprises a baffle body, a stand column and a lamp bead. The baffle body bottom is provided with a landslide, the landslide surface is provided with warning stripes, the baffle body surface is provided with a lamp groove, the lamp groove is provided with a lamp bead, the lamp bead is equidistantly arranged along the inner wall of the lamp groove, a protective cover is arranged in the lamp groove, the surface of the protective cover and the surface of the baffle body are in the same plane, and the side of the baffle body away from the landslide is provided with a longitudinal reinforcing rib. However, the existing device still has some deficiencies. During the construction process, the construction site usually needs to be protected by a fence. If the construction site is in a location with a large number of people, some promotional slogans or safety matters are usually pasted on the outer surface of the fence. However, long-term use can cause the pasted promotional slogans or safety matters to fall off. Therefore, we propose a construction safety fence to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a construction safety fence to solve the problems in the background art.

[0005] The present application adopts the following technical solutions:

[0006] A construction safety fence comprises a fence plate, support columns fixedly connected to the left and right sides of the fence plate, a placing groove opened on the front surface of the fence plate, two groups of bearings fixedly embedded in the inner wall of the placing groove, rotating rods fixedly connected to the inner rings of the two groups of bearings, safety propaganda newspapers sleeved on the outer surfaces of the two rotating rods, an installation groove opened on the front surface of the fence plate, the bottom ends of the two rotating rods penetrating through the bottom surface of the placing groove and extending into the installation groove, a drive motor installed in the installation groove, the bottom end of one of the rotating rods being fixedly connected to the output end of the drive motor, transmission wheels fixedly connected to the bottom ends of the two rotating rods, and a protective door installed on the front surface of the fence plate and provided with an observation window.

[0007] Preferably, the bottom ends of the two support columns are fixedly connected to bottom plates, and a plurality of fixing holes are opened on the bottom surface of each of the two bottom plates.

[0008] Preferably, two sides of the two support columns away from each other are fixedly connected with two connecting lock blocks, and the back surface of the fence plate is provided with a heat dissipation window.

[0009] Preferably, a control panel is installed on the back surface of the fence plate, and the control panel is electrically connected with electrical devices in the device through wires.

[0010] Preferably, the upper surface of the fence plate is fixedly connected with two mounting blocks, and the upper surfaces of the two mounting blocks are jointly provided with a warning light.

[0011] Preferably, the back surface of the two support columns is fixedly connected with a reinforcing leg, and the bottom end of the two reinforcing legs is fixedly connected with a fixed plate.

[0012] The above at least one technical scheme adopted by the embodiment of the application can achieve the following beneficial effects:

[0013] The construction safety fence has the following advantages: the fence plate is provided in the device, and the fence plate can be spliced together under the cooperation of the two support columns and the plurality of connecting lock blocks, so that the construction site can be protected; the placing groove is provided in the fence plate, and the two rotating rods and the safety propaganda newspaper are installed in the placing groove, so that the pedestrians can be informed of safety matters, and the safety propaganda newspaper can be reciprocatingly rotated through the synchronous rotation of the two rotating rods, so that the content of the propaganda can be increased, and the problem that the propaganda slogans or safety matters are easily detached due to long-time use of the existing device is effectively solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings, which are included to provide a further understanding of the application and constitute a part of this application, illustrate certain illustrative embodiments of the application and together with the description serve to explain the application. In the drawings:

[0015] Figure 1 Fig. 1 is a perspective view of a three-dimensional structure of the construction safety fence;

[0016] Figure 2 Fig. 2 is a front view of the construction safety fence;

[0017] Figure 3 Fig. 3 is a top view of the construction safety fence;

[0018] Figure 4 Fig. 4 is a rear view of the construction safety fence.

[0019] In the figure: 1, fence board; 2, mounting block; 3, warning light; 4, support column; 5, connecting lock block; 6, bottom plate; 7, fixing hole; 8, control panel; 9, protective door; 10, observation window; 11, rotating rod; 12, placing groove; 13, bearing; 14, drive motor; 15, mounting groove; 16, transmission chain; 17, transmission wheel; 18, safety propaganda bulletin; 19, heat dissipation window; 20, reinforcing leg; 21, fixed plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme of the present application will be described clearly and completely below in combination with specific embodiments of the present application and corresponding drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] The technical scheme provided by each embodiment of the present application will be described in detail below in combination with the drawings.

[0022] Please refer to Figures 1-4 The utility model provides a construction safety fence technical scheme:

[0023] A construction safety fence, including fence plate 1, both sides of the fence plate 1 are fixedly connected with support column 4, the front surface of the fence plate 1 is provided with a placing groove 12, the inner wall of the placing groove 12 is fixedly embedded with two groups of bearings 13, the inner ring of the two groups of bearings 13 is fixedly connected with a rotating rod 11, the outer surface of the two rotating rods 11 is sleeved with a safety propaganda newspaper 18, the front surface of the fence plate 1 is provided with a mounting groove 15, the bottom end of the two rotating rods 11 penetrates through the bottom surface of the placing groove 12 and extends to the inside of the mounting groove 15, the inside of the mounting groove 15 is provided with a driving motor 14, the bottom end of one of the rotating rods 11 is fixedly connected with the output end of the driving motor 14, the bottom end of the two rotating rods 11 is fixedly connected with a transmission wheel 17, the two transmission wheels 17 are engagedly connected through a transmission chain 16, the front surface of the fence plate 1 is provided with a protective door 9, the front surface of the protective door 9 is provided with an observation window 10; Specifically, the construction safety fence is an indispensable temporary safety facility in construction sites such as building engineering, road construction and bridge construction, through the fence plate 1 provided in the device, under the cooperation of the two support columns 4 and the plurality of connecting lock blocks 5, the fence plate 1 can be spliced together, thereby protecting the construction site, the main function is to isolate the construction area from the external environment, to ensure the safety of the construction site, to prevent unrelated personnel from entering the construction site, to protect the safety of construction personnel and the public, by providing the placing groove 12 in the inside of the fence plate 1, and installing the two rotating rods 11 and the safety propaganda newspaper 18 in the inside of the placing groove 12, the safety propaganda newspaper 18 can be reciprocatingly rotated through the synchronous rotation of the two rotating rods 11, thereby increasing the content of the propaganda, thereby effectively solving the problem that the existing device is prone to falling off the pasted propaganda slogans or safety matters due to long-term use.

[0024] In the embodiment, the bottom end of the two support columns 4 is fixedly connected with a bottom plate 6, the bottom surface of the two bottom plates 6 is provided with a plurality of fixing holes 7; the side surface of the two support columns 4 away from each other is fixedly connected with two connecting lock blocks 5, the back surface of the fence plate 1 is provided with a heat dissipation window 19; Specifically, the two bottom plates 6 and the plurality of fixing holes 7 can be used to reinforce the device to ensure the stability of the device during use, the connecting lock blocks 5 can be used to conveniently splice a plurality of devices, and the heat dissipation window 19 can be used to dissipate heat for the driving motor 14 in the device to ensure the normal use of the device.

[0025] In the embodiment, the back of the fence plate 1 is provided with a control panel 8, which is electrically connected with the electrical devices in the device through wires; the upper surface of the fence plate 1 is fixedly connected with two mounting blocks 2, and the upper surfaces of the two mounting blocks 2 are jointly provided with a warning light 3; the back of each of the two support columns 4 is fixedly connected with a reinforcing leg 20, and the bottom end of each of the two reinforcing legs 20 is fixedly connected with a fixed plate 21; specifically, the control panel 8 is provided to be connected with the device through wires, so that the device can be conveniently controlled; the warning light 3 is provided to further prompt pedestrians; and the reinforcing leg 20 is provided in cooperation with the fixed plate 21 to support the device.

[0026] Working principle: when the construction safety fence is used, the user first places the device at a suitable position and fixes the device at the suitable position by using the auxiliary fixing device by the staff, then installs two reinforcing legs 20 on the back of the two support columns 4 and fixes two fixed plates 21 to the ground, so as to ensure the stability of the device, then opens the protective door 9, winds the safety propaganda newspaper 18 around the outer surfaces of the two rotating rods 11 respectively, and closes the protective door 9, then starts the driving motor 14 in the device through the control panel 8, drives the two rotating rods 11 to rotate under the cooperation of the two transmission wheels 17 and the transmission chain 16, so that the safety propaganda newspaper 18 can rotate in the device, and finally, the outer surface of the observation window 10 is cleaned by the staff after the device is used for a period of time.

[0027] The above only describes the embodiments of the present application and is not used to limit the present application. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the scope of claims of the present application.

Claims

1. A construction safety fence comprising a fence panel (1), characterised in that: Both sides of the fence board (1) are fixedly connected with support columns (4), the front surface of the fence board (1) is provided with a placing groove (12), the inner wall of the placing groove (12) is fixedly embedded with two groups of bearings (13), the inner ring of the two groups of bearings (13) is fixedly connected with rotating rods (11), the outer surface of the two rotating rods (11) is sleeved with safety propaganda newspapers (18), the front surface of the fence board (1) is provided with a mounting groove (15), the bottom end of the two rotating rods (11) penetrates the bottom surface of the placing groove (12) and extends to the inside of the mounting groove (15), the inside of the mounting groove (15) is provided with a driving motor (14), the bottom end of one of the rotating rods (11) is fixedly connected with the output end of the driving motor (14), the bottom end of the two rotating rods (11) is fixedly connected with transmission wheels (17), the two transmission wheels (17) are meshedly connected through a transmission chain (16), the front surface of the fence board (1) is provided with a protective door (9), the front surface of the protective door (9) is provided with an observation window (10).

2. A construction safety barrier according to claim 1, wherein: The bottom end of the two support columns (4) is fixedly connected with a bottom plate (6), the bottom surface of the two bottom plates (6) is provided with a plurality of fixing holes (7).

3. A construction safety barrier according to claim 1, wherein: The side surface of the two support columns (4) away from each other is fixedly connected with two connecting lock blocks (5), the back surface of the fence board (1) is provided with a heat dissipation window (19).

4. A construction safety barrier according to claim 1, wherein: The back surface of the fence board (1) is provided with a control panel (8), the control panel (8) is electrically connected with the electrical devices in the device through wires.

5. A construction safety barrier according to claim 1, wherein: The upper surface of the fence board (1) is fixedly connected with two mounting blocks (2), the upper surface of the two mounting blocks (2) is commonly provided with a warning light (3).

6. A construction safety barrier according to claim 1, wherein: The back surface of the two support columns (4) is fixedly connected with reinforcing legs (20), the bottom end of the two reinforcing legs (20) is fixedly connected with a fixed plate (21).

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