CN220133708U - Fence for construction site - Google Patents

Abstract

The utility model discloses a fence for a construction site, which comprises: the fence comprises a fence body, a protection piece, a control box and an alarm, wherein the fence body is composed of a frame and a silk screen, the protection piece is fixedly installed on the inner side of the fence body and is fixedly welded with the silk screen, the protection piece is hollow, a detection loop is arranged in the protection piece, the control box is fixedly installed on the top end of the fence body, the detection loop is connected with the control box, the alarm is also connected with the control box, a battery and a controller are arranged in the control box, a solar panel is installed on the top of the control box in a chimeric mode, the battery is used for storing electric energy generated by the solar panel, meanwhile, the electric energy is provided for the detection loop and the alarm, and the controller detects that the detection loop is disconnected and can trigger the alarm to be started. The fence is improved on the basis of the existing fence, has an anti-theft function, and can automatically give an alarm when someone damages the fence, so that the fence is safe and reliable.

Description

Fence for construction site

Technical Field

The utility model relates to the technical field of construction site fences, in particular to a fence for a construction site.

Background

The construction site fence is mainly used for isolating construction sites and avoiding false entry of pedestrians, a large amount of construction materials are often placed in the construction sites, the iron wire fence is used for a plurality of construction sites, a plurality of lawbreakers can cut the iron wire on the fence and enter the construction sites to steal the construction materials, in order to avoid property loss, a plurality of construction sites can choose to install the anti-theft power grid on the fence, but the anti-theft power grid on the current market is high in voltage and has potential safety hazard, and the anti-theft power grid is installed without approval and belongs to illegal actions, so that the anti-theft power grid is improved on the basis of the existing construction site fence, and the anti-theft power grid has an anti-theft effect and can be safe, reliable and harmless.

Disclosure of Invention

The utility model aims to provide a fence for a construction site, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a fence for a construction site, comprising: the fence comprises a fence body, a protection piece, a control box and an alarm, wherein the fence body is composed of a frame and a silk screen, the protection piece is fixedly installed on the inner side of the fence body and is fixedly welded with the silk screen, the protection piece is hollow, a detection loop is arranged in the protection piece, the control box is fixedly installed on the top end of the fence body, the detection loop is connected with the control box, the alarm is also connected with the control box, a battery and a controller are arranged in the control box, a solar panel is installed on the top of the control box in a chimeric mode, the battery is used for storing electric energy generated by the solar panel, meanwhile, the electric energy is provided for the detection loop and the alarm, and the controller detects that the detection loop is disconnected and can trigger the alarm to be started.

As a further scheme of the utility model: the protection piece consists of two diagonal long rods and a plurality of loop-shaped rings, wherein the diagonal long rods are fixedly arranged on the wire mesh in a diagonal manner, and the loop-shaped rings and the diagonal long rods are of an integrated structure.

As a further scheme of the utility model: the alarm comprises an alarm lamp and a loudspeaker, wherein the alarm lamp can light up after the alarm is started, and the loudspeaker can sound an alarm.

As a further scheme of the utility model: the current in the detection loop is within the value of the human body safety current.

As a further scheme of the utility model: the top of the fence body is provided with a row of spines.

As a further scheme of the utility model: and a warning board is arranged on the outer side of the fence body.

Compared with the prior art, the utility model has the beneficial effects that: the guard, the control box and the alarm are additionally arranged on the basis of the existing fence, so that the fence has an anti-theft function, and when someone damages the fence, an alarm can be automatically sent out, so that the fence is safe and reliable.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a single fence body.

Fig. 3 is a schematic front view of a single fence body.

Fig. 4 is a schematic diagram of a control structure of the present utility model.

Fig. 5 is a schematic structural view of the guard of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, in an embodiment of the present utility model, a fence for a construction site includes: the fence comprises a fence body 1, a protection piece 2, a control box 3 and an alarm 4, wherein the fence body 1 consists of a frame 11 and a wire mesh 12, the protection piece 2 is fixedly arranged on the inner side of the fence body 1, the protection piece 2 and the wire mesh 12 are fixedly welded together, the protection piece 2 consists of two diagonal long rods 21 and a plurality of loop-shaped rings 22, the diagonal long rods 21 are fixedly arranged on the wire mesh 12 in a diagonal manner, the loop-shaped rings 22 are of an integral structure with the diagonal long rods 21, the protection piece 2 divides the wire mesh 12 into a plurality of small areas, so that a person who wants to damage the wire mesh 12 must damage the protection piece 2, or else cannot pass through the protection piece;

the protection piece 2 is hollow in the inside and is internally provided with a detection loop, the control box 3 is fixedly arranged at the top end of the fence body 1, the detection loop is connected with the control box 3, the alarm 4 is also connected with the control box 3, a battery and a controller are arranged in the control box 3, the solar panel 31 is embedded and arranged at the top of the control box 3, the battery in the control box 3 is used for storing electric energy generated by the solar panel 31 and simultaneously provides electric energy for the detection loop and the alarm 4, and the controller in the control box 3 detects that the detection loop is disconnected and can trigger the alarm 4 to be started;

the detection loop is powered by a battery, a circuit of the detection loop is arranged in the protective piece 2, the detection loop is a circuit connected with the alarm 4, the alarm 4 is a power-off alarm, and if someone breaks the detection loop, the alarm 4 is started; the alarm 4 comprises an alarm lamp and a loudspeaker, the alarm lamp can be lightened after the alarm 4 is started, and the loudspeaker can give out alarm sound to remind people that someone breaks the fence.

The top of the fence body 1 is provided with a row of spines 13 which mainly prevent people from climbing the fence, the outside of the fence body 1 is provided with a warning board 14, the current in the detection loop is within the value of the safety current of the human body, the electric shock danger of the people when the protection piece 2 is damaged is avoided,

it will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A fence for a construction site, comprising: fence body (1), guard piece (2), control box (3) and siren (4), its characterized in that: the fence body (1) comprises frame (11) and silk screen (12), guard piece (2) fixed mounting is in fence body (1) inboard to guard piece (2) and silk screen (12) fixed welding are in the same place, guard piece (2) inside hollow to inside is provided with detection loop, control box (3) fixed mounting is on the top of fence body (1), detection loop is connected with control box (3), control box (3) are connected equally to alarm (4), set up battery and controller in control box (3), solar panel (31) are installed in the gomphosis of control box (3) top, battery in control box (3) is used for storing the electric energy that solar panel (31) produced, provides the electric energy for detection loop and alarm (4) simultaneously, the controller in control box (3) detects that detection loop breaks off, can trigger and open alarm (4).

2. A fence for a construction site as claimed in claim 1 wherein: the protection piece (2) consists of two diagonal long rods (21) and a plurality of loop-shaped rings (22), wherein the diagonal long rods (21) are fixedly arranged on the silk screen (12) in a diagonal manner, and the loop-shaped rings (22) and the diagonal long rods (21) are of an integral structure.

3. A fence for a construction site as claimed in claim 1 wherein: the alarm (4) comprises an alarm lamp and a loudspeaker, wherein the alarm lamp can be lightened after the alarm (4) is started, and the loudspeaker can send out alarm sound.

4. A fence for a construction site as claimed in claim 1 wherein: the current in the detection loop is within the value of the human body safety current.

5. A fence for a construction site as claimed in claim 1 wherein: a row of spines (13) are arranged at the top of the fence body (1).

6. A fence for a construction site as claimed in claim 1 wherein: and a notice board (14) is arranged on the outer side of the fence body (1).