CN220381643U - Radar sensing early warning fence - Google Patents

Abstract

The utility model provides a radar sensing early warning fence, which comprises: the fence foundation is multiple, and the multiple fence foundations are fixed on the ground at intervals; the bottom of the fence main body is fixedly connected with the fence foundation; the early warning portion is arranged on the fence main body and comprises a radar millimeter wave sensor, a warning lamp, a voice warning device, a storage power supply and a controller, wherein the storage power supply supplies power for the radar millimeter wave sensor, the warning lamp and the voice warning device, and the controller is used for controlling the radar millimeter wave sensor, the warning lamp and the voice warning device. In this scheme, can detect personnel entering in preset range through radar millimeter wave sensor, send warning light and warning pronunciation automatically under the condition that detects personnel entering, improved the warning effect like this greatly, through saving the power supply in this scheme moreover, need not to connect alternating current power supply, improved the adaptation environment scope of rail.

Description

Radar sensing early warning fence

Technical Field

The utility model relates to the technical field of fences, in particular to a radar sensing early warning fence.

Background

At present, domestic personal safety of staff and non-staff is guaranteed, a safety area and a warning area are distinguished, protective fences are arranged in each power supply area, equipment area, factory area, universities and colleges, protection in specific areas and the like, and relevant warning identification plates are arranged on the fences. According to the Hairy accident causal chain theory, unsafe behavior of people and unsafe state of objects are main reasons of accident occurrence, and the accident prevention needs to strengthen unsafe behavior management of people, but warning marks are in areas where workers frequently move, and habitual neglect is easy to cause.

At present, the types of domestic conventional fences are as follows: the fixed fence is mainly used for isolating areas by relying on a common fence consisting of a foundation and a fence main body; the electronic fence is mainly used for protecting specific places and needs to be connected with an alternating current power supply by means of an electronic fence consisting of electrified steel wires or infrared correlation alarm devices; protective fence, utilize fixed rail to reach the rail that the protection required through lifting fence height installation warning sign. The prior fence still has the problems of poor warning effect, need of connecting an alternating current power supply and the like.

Disclosure of Invention

The utility model provides a radar sensing early warning fence, which at least solves the problems of poor warning effect and need of connecting an alternating current power supply in the prior art.

In order to solve the above problems, the present utility model provides a radar sensing warning fence, including: the fence foundation is multiple, and the multiple fence foundations are fixed on the ground at intervals; the bottom of the fence main body is fixedly connected with the fence foundation; the early warning part is arranged on the fence main body and comprises a radar millimeter wave sensor, a warning lamp, a voice warning device, a storage power supply and a controller, wherein the storage power supply supplies power for the radar millimeter wave sensor, the warning lamp and the voice warning device, and the controller is used for controlling the radar millimeter wave sensor, the warning lamp and the voice warning device; the radar millimeter wave sensor detects whether personnel enter in a preset range, and the warning lamp sends out warning light and the voice warning device sends out warning voice under the condition that the radar millimeter wave sensor detects that personnel enter.

Further, the warning light is the lamp area, and the lamp area is a plurality of, and a plurality of lamp area intervals set up in the rail main part, and the lamp area sets up along the length direction of rail main part.

Further, the radar sensing early warning fence further comprises a solar panel and a mounting bracket, the mounting bracket is fixed on the fence main body through a plurality of mounting points, the solar panel is obliquely arranged on the mounting bracket, and electric energy generated by the solar panel is stored to a storage power supply.

Further, the radar millimeter wave sensor is a plurality of, and a plurality of radar millimeter wave sensors interval sets up on the rail main part.

Further, the radar sensing early warning fence further comprises an access door and a door lock, wherein the access door is arranged on the fence body in an openable and closable manner, and the door lock is used for locking the access door in a closed position.

Further, the fence foundation comprises a mounting base and a ground anchor, the ground anchor penetrates into the ground, the mounting base is connected with the ground anchor, and the fence main body is connected with the mounting base.

Further, the bottom of the fence body is inserted into the mounting base and connected by fasteners.

Further, the fence foundation further comprises a windproof support column, the windproof support column is obliquely arranged relative to the ground, one end of the windproof support column is connected with the side wall of the mounting base, and the other end of the windproof support column is supported on the ground.

Further, a plurality of windproof struts are arranged around the mounting base.

Or, the fence foundation comprises a mounting base and a plurality of expansion bolts, the mounting base is fixed on the ground by the plurality of expansion bolts, and the fence main body is connected with the mounting base.

By applying the technical scheme of the utility model, the radar sensing early warning fence comprises: the fence foundation is multiple, and the multiple fence foundations are fixed on the ground at intervals; the bottom of the fence main body is fixedly connected with the fence foundation; the early warning part is arranged on the fence main body and comprises a radar millimeter wave sensor, a warning lamp, a voice warning device, a storage power supply and a controller, wherein the storage power supply supplies power for the radar millimeter wave sensor, the warning lamp and the voice warning device, and the controller is used for controlling the radar millimeter wave sensor, the warning lamp and the voice warning device; the radar millimeter wave sensor detects whether personnel enter in a preset range, and the warning lamp sends out warning light and the voice warning device sends out warning voice under the condition that the radar millimeter wave sensor detects that personnel enter. In this scheme, can detect personnel entering in preset range through radar millimeter wave sensor, send warning light and warning pronunciation automatically under the condition that detects personnel entering, improved the warning effect like this greatly, through saving the power supply in this scheme moreover, need not to connect alternating current power supply, improved the adaptation environment scope of rail.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic structural diagram of a radar sensing warning fence provided by an embodiment of the present utility model;

FIG. 2 shows a schematic view of the solar panel, mounting bracket, etc. of FIG. 1;

FIG. 3 shows a schematic structural view of one rail foundation in a radar sensing warning rail;

FIG. 4 shows a top view of FIG. 3;

FIG. 5 illustrates a schematic structural view of another rail foundation in a radar sensing warning rail;

fig. 6 shows a top view of fig. 5.

Wherein the above figures include the following reference numerals:

10. a fence foundation; 11. a mounting base; 12. an earth anchor; 13. a wind-proof pillar; 14. an expansion bolt; 20. a fence body; 31. a radar millimeter wave sensor; 32. a warning light; 33. a storage power supply; 41. a solar panel; 42. a mounting bracket; 43. an anti-theft interlocking device; 51. an entrance door; 52. a door lock.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. 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.

As shown in fig. 1 to 6, an embodiment of the present utility model provides a radar sensing warning fence, including: the fence base 10 is provided with a plurality of fence bases 10, and the plurality of fence bases 10 are fixed on the ground at intervals; fence body 20, the bottom of fence body 20 and fence foundation 10 are fixedly connected; the early warning part is arranged on the fence main body 20 and comprises a radar millimeter wave sensor 31, a warning lamp 32, a voice warning device, a storage power supply 33 and a controller, wherein the storage power supply 33 supplies power for the radar millimeter wave sensor 31, the warning lamp 32 and the voice warning device, and the controller is used for controlling the radar millimeter wave sensor 31, the warning lamp 32 and the voice warning device; wherein, the radar millimeter wave sensor 31 detects whether someone enters in the preset range, and the warning lamp 32 sends out warning light and the voice warning device sends out warning voice when the radar millimeter wave sensor 31 detects that someone enters. Wherein, radar millimeter wave sensor 31 is prior art, can set up to a plurality ofly, and a plurality of radar millimeter wave sensor 31 distributes in the different positions of rail main part 20.

In this scheme, can detect personnel entering in the scope of predetermineeing through radar millimeter wave sensor 31, under the circumstances that detects personnel entering, controller control warning light 32 and pronunciation alarm send warning light and warning pronunciation automatically, improved the warning effect like this greatly, in this scheme through saving power supply 33 power supply, need not to connect alternating current or direct current power supply moreover, improved the adaptation environment scope of rail, can be applied to the field environment that does not have alternating current or direct current power supply for example.

As shown in fig. 1, the warning lamps 32 are a plurality of lamp strips, which are arranged on the fence main body 20 at intervals, and the lamp strips are arranged along the length direction of the fence main body 20. The mode of adopting the lamp area, warning light scope is wide, and warning effect is good.

As shown in fig. 1 and 2, the radar sensing warning fence further includes a solar panel 41 and a mounting bracket 42, the mounting bracket 42 is fixed to the fence body 20 through a plurality of mounting points, the solar panel 41 is obliquely disposed on the mounting bracket 42, and electric energy generated by the solar panel 41 is stored to the storage power supply 33. This allows electricity to be generated by the solar panel 41, and the generated electricity is stored in the storage power supply 33. By adopting the scheme, the radar sensing early warning fence does not need an external power supply, the application range is improved, and the energy is saved.

Optionally, in this embodiment, the radar sensing warning fence further includes a safety interlock device 43, where the safety interlock device 43 is connected to the solar panel 41 and the controller, and the voice warning device sends warning voice when the solar panel 41 is detached. In this way, in the case that the solar panel 41 is maliciously detached, the warning voice can frighten the detaching personnel on one hand, and can remind the manager to discover and process in time on the other hand. The anti-theft interlock device 43 may be a conventional device.

As shown in fig. 1, the radar sensing warning fence further includes an access door 51 and a door lock 52, the access door 51 being openably and closably provided on the fence body 20, the door lock 52 being for locking the access door 51 in a closed position. With the access door 51 open, personnel can enter and exit. By the control arrangement, when the door lock 52 or the access door 51 is opened, the warning light 32 and the voice warning device do not emit warning information. This is the case where the manager can operate.

As shown in fig. 3 and 4, the fence base 10 includes a mounting base 11 and a ground anchor 12, the ground anchor 12 penetrating into the ground, the mounting base 11 and the ground anchor 12 being connected, and the fence main body 20 and the mounting base 11 being connected. This is the case for uneven or loose ground. The ground anchors 12 may be provided in plural, and the length of the ground anchors 12 may be set as needed.

After the mounting base 11 is fixed, the bottom of the rail main body 20 is inserted into the mounting base 11 and connected by a fastener. The mode is reliable in connection and convenient to operate.

In order to improve structural stability, the fence foundation 10 further includes a wind-proof pillar 13, the wind-proof pillar 13 is disposed obliquely with respect to the ground, one end of the wind-proof pillar 13 is connected to a side wall of the mounting base 11, and the other end of the wind-proof pillar 13 is supported on the ground. Thus, the installation base 11 can be supported by the windproof support 13 to prevent toppling.

Specifically, the number of wind-proof struts 13 is plural, and the plurality of wind-proof struts 13 are disposed around the mounting base 11. This can further enhance the supporting effect on the mounting base 11.

In another embodiment, as shown in fig. 5 and 6, fence base 10 includes a mounting base 11 and a plurality of expansion bolts 14, and a plurality of expansion bolts 14 fix mounting base 11 to the ground, and fence body 20 is coupled to mounting base 11. This approach is suitable for hard floors and the connection is reliable using expansion bolts 14.

According to the scheme, the radar detector is utilized, millimeter wave radar sensing is utilized to accurately detect and position vital signs existing in a limited space range, the voice prompt, alarm and lamplight alarm functions are triggered, and the physical isolation function of the fence main body is utilized, so that accidents caused by forced entering into a specific area by people are prevented from being increased, and the security function is improved.

The human body radar millimeter wave sensor detects the existence of a person and the distance of the person by using the Doppler effect principle, the 5-12V LED luminous warning lamp is used for playing a photoelectric warning role, and a voice prompt unit is formed by a power amplifier, a voice storage unit and a voice prompt loudspeaker, so that on-site personnel are warned to observe the operation safety or non-specific personnel are warned to enter a specific area.

The rail foundation adopts two types, and first kind of non-hardening ground nail spear form, and the nail spear is by rail installation base, earth anchor and three fork prevent wind pillar constitution (rail installation base can be dismantled with earth anchor, three fork prevent wind pillar), in the place that needs set up the rail, with nail spear nail in the middle of the soil, make three fork prevent wind pillar level and ground contact play prevent wind the effect, again with rail direct insertion installation base fixed can. The second form is a hardened ground installation, which uses expansion bolts to fix the installation base to the hardened ground for wind-proof fixation.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Claims (10)

1. A radar sensing warning fence, comprising:

the fence foundation (10) is a plurality of fence foundations (10), and the plurality of fence foundations (10) are fixed on the ground at intervals;

the fence comprises a fence main body (20), wherein the bottom of the fence main body (20) is fixedly connected with the fence foundation (10);

the early warning part is arranged on the fence main body (20) and comprises a radar millimeter wave sensor (31), a warning lamp (32), a voice warning device, a storage power supply (33) and a controller, wherein the storage power supply (33) supplies power to the radar millimeter wave sensor (31), the warning lamp (32) and the voice warning device, and the controller is used for controlling the radar millimeter wave sensor (31), the warning lamp (32) and the voice warning device; the radar millimeter wave sensor (31) detects whether personnel enter in a preset range, and the warning lamp (32) sends out warning light and the voice warning device sends out warning voice when the radar millimeter wave sensor (31) detects that personnel enter.

2. The radar sensing warning fence of claim 1, characterized in that the warning lights (32) are a plurality of light strips, a plurality of light strips are arranged on the fence main body (20) at intervals, and the light strips are arranged along the length direction of the fence main body (20).

3. The radar sensing warning fence of claim 1, further comprising a solar panel (41) and a mounting bracket (42), the mounting bracket (42) being fixed to the fence body (20) by a plurality of mounting points, the solar panel (41) being obliquely disposed on the mounting bracket (42), the electric energy generated by the solar panel (41) being stored to the storage power source (33).

4. The radar sensing warning fence of claim 1, characterized in that the radar millimeter wave sensor (31) is plural, and the plural radar millimeter wave sensors (31) are provided on the fence main body (20) at intervals.

5. The radar sensing warning fence of claim 1, further comprising an access door (51) and a door lock (52), the access door (51) being openably arranged on the fence body (20), the door lock (52) being for locking the access door (51) in a closed position.

6. The radar sensing warning fence according to claim 1, characterized in that the fence base (10) comprises a mounting base (11) and a ground anchor (12), the ground anchor (12) penetrates into the ground, the mounting base (11) and the ground anchor (12) are connected, and the fence main body (20) and the mounting base (11) are connected.

7. The radar sensing warning fence as claimed in claim 6, characterized in that the bottom of the fence body (20) is inserted into the mounting base (11) and connected by fasteners.

8. The radar sensing warning fence according to claim 6, characterized in that the fence base (10) further comprises a wind-proof pillar (13), the wind-proof pillar (13) is arranged obliquely with respect to the ground, one end of the wind-proof pillar (13) is connected with a side wall of the mounting base (11), and the other end of the wind-proof pillar (13) is supported on the ground.

9. Radar sensing warning fence according to claim 8, characterized in that the number of wind posts (13) is a plurality, a plurality of the wind posts (13) being arranged around the mounting base (11).

10. The radar sensing warning fence of claim 1, characterized in that the fence base (10) comprises a mounting base (11) and a plurality of expansion bolts (14), a plurality of the expansion bolts (14) fixing the mounting base (11) to the ground, the fence body (20) being connected to the mounting base (11).