CN211572871U - Guardrail with boundary protection monitoring function - Google Patents
Guardrail with boundary protection monitoring function Download PDFInfo
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- CN211572871U CN211572871U CN201922191707.6U CN201922191707U CN211572871U CN 211572871 U CN211572871 U CN 211572871U CN 201922191707 U CN201922191707 U CN 201922191707U CN 211572871 U CN211572871 U CN 211572871U
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- guardrail
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- climbing net
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Abstract
The utility model provides a guardrail with boundary protection monitoring function, include: a guardrail body which is fixedly arranged on the ground up and down; the inner anti-climbing net is connected with the inner side of the upper side of the guardrail body; the outer anti-climbing net is connected with the outer side of the upper side of the guardrail body; the first monitoring device is arranged between the inner anti-climbing net and the guardrail body; the second monitoring device is arranged between the outer anti-climbing net and the guardrail body; control system is connected with first monitoring devices, second monitoring devices and alarm device electricity, and the guardrail body includes the at least information transmission line body, and the both ends and the control system electricity of the information transmission line body are connected, and control system is used for receiving the measuring signal of the first monitoring devices, second monitoring devices and the information transmission line body to whether anti-climbing net is climbed by outer anti-climbing net in the judgement according to measuring signal. The utility model provides a guardrail with boundary protection monitoring function can judge interior anti-climbing net or outer anti-climbing net and is scrambleed, makes the guard can make the reaction fast.
Description
Technical Field
The utility model discloses protective apparatus technical field particularly, relates to a guardrail with boundary protection monitoring function.
Background
The common protective net can only carry out common blocking protection and does not have a monitoring function. The common protective net applied in various industries is formed by welding common iron wires, and only plays a pure isolation or protection role physically. The common protective net aims at the invasion and damage of people and animals. If an intrusion, whether a destructive shearing entry or a climbing entry, occurs, a potential safety hazard is generated, and at the moment, people must find the intrusion on site or a video monitoring party must be installed for finding the intrusion, so that the investment of manpower and material resources is greatly increased.
At present, the common protective net and the additional monitoring equipment are combined for use. If infrared monitoring facilities, pulse electronic fence, vibration optical cable or leak optical cable and ordinary protection network and combine, accomplish the installation back of ordinary protection network, install relevant monitoring facilities alone again, these monitoring facilities are easily influenced by environment such as wind and rain debris and are disturbed greatly, the false alarm rate is high, can't in time monitor some invasion, and some monitoring facilities still have danger, have certain use limitation.
The existing perimeter protection mainly aims at personnel damage invasion, and the main means of an invader is to cut off and damage a mesh sheet to enter or directly climb over a protective net. The climbing of personnel can not be detected in time.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
In view of this, the utility model aims at providing a guardrail with border protection monitoring function.
In order to achieve the above object, the technical scheme of the utility model a guardrail with border protection monitoring function is provided, include: the guardrail body is arranged up and down and is fixedly arranged on the ground; the inner anti-climbing net is connected with the upper side of the guardrail body and is positioned on the inner side of the guardrail body; the outer anti-climbing net is connected with the upper side of the guardrail body and is positioned on the outer side of the guardrail body; the first monitoring device is arranged between the inner anti-climbing net and the guardrail body; the second monitoring device is arranged between the outer anti-climbing net and the guardrail body; the control system is electrically connected with the first monitoring device and the second monitoring device and is electrically connected with an alarm device; the guardrail body includes: the frame is fixed on the ground, and the inner anti-climbing net and the outer anti-climbing net are fixed on the upper side of the frame; the anti-climbing device comprises at least one information transmission line body, wherein the information transmission line body is interwoven into preset patterns, two ends of the information transmission line body are electrically connected with a control system, the control system is used for receiving measuring signals of the first monitoring device, the second monitoring device and the information transmission line body, and judging whether the inner anti-climbing net and the outer anti-climbing net are climbed or not and whether the information transmission line body is cut off or not according to the measuring signals.
In this scheme, through setting up first monitoring devices and second monitoring devices, can including prevent climbing the net with prevent climbing the net outward when being scrambleed the signal that corresponds, control system detects the signal change back, can judge that interior anti-climbing net or prevent climbing the net outward and be scrambleed, and control system control alarm device carries out the alarm suggestion, makes the guard can make the reaction fast, prevents loss of property.
Wherein, through including anti-climb net and outer anti-climb net set up first monitoring devices and second monitoring devices respectively on, control system can judge according to first monitoring devices and second monitoring devices's signal that interior anti-climb net is scrambleed or outer anti-climb net is scrambled, like this, can judge the invasion state more accurately, is convenient for make timely processing.
Furthermore, through setting up the information transmission line body, can also be to the guardrail body whether cut and detect, and then can detect whether the information transmission line body is cut and pass through.
In the above technical solution, preferably, the control system includes: the monitoring system comprises a control device, a signal acquisition circuit and a signal conversion circuit, wherein the signal acquisition circuit is electrically connected with a first monitoring device, a second monitoring device and an information transmission line body, the signal acquisition circuit is electrically connected with the signal conversion circuit, and the control device is electrically connected with the signal conversion circuit and an alarm device.
In any one of the above technical solutions, preferably, the control device includes: a power source; and the controller is electrically connected with the power supply, the signal conversion circuit and the alarm device.
In any of the above technical solutions, preferably, the number of the information transmission line bodies is at least one pair, two information transmission line bodies in each pair intersect with each other to form a grid structure, and the intersection positions of the two information transmission line bodies are insulated from each other.
In any of the above technical solutions, preferably, two information transmission line bodies located at the crossing position are fixed to each other,
in any of the above technical solutions, preferably, at least one of the information transmission line bodies has a plate body and a clamping plate connected to the plate body, and after another crossed information transmission line body passes through a gap between the clamping plate and the plate body, the clamping plate can rotate and be clamped with the plate body, so as to fix the two information transmission line bodies.
In any of the above technical solutions, preferably, the plate body is provided with a first groove, the clamping plate is provided with a second groove, and after the clamping plate is clamped with the plate body, another information transmission line is clamped between the first groove and the second groove.
In any of the above technical solutions, preferably, the preset pattern includes a polygon and a circle.
In any of the above technical solutions, preferably, the first monitoring device includes a pressure sensor, a distance sensor and a magnetic-sensing switch.
In any of the above technical solutions, preferably, the second monitoring device includes a pressure sensor, a distance sensor and a magnetic-sensing switch.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a guardrail signal acquisition circuit with a boundary protection monitoring function according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an analog-to-digital conversion circuit of a guardrail signal conversion circuit with a boundary protection monitoring function according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an analog signal processing circuit of a guardrail signal conversion circuit with a boundary protection monitoring function according to an embodiment of the present invention;
fig. 4 is a schematic connection diagram of a guardrail controller with a boundary protection monitoring function, a signal acquisition circuit and a signal conversion circuit according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a guard rail having a boundary protection monitoring function according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a guardrail control system with a boundary protection monitoring function according to an embodiment of the present invention;
fig. 7 is a side view of a guardrail information transmission line body with boundary protection monitoring functionality according to one embodiment of the present invention;
fig. 8 is a side view of a guardrail information transmission line body with boundary protection monitoring functionality according to one embodiment of the present invention;
fig. 9 is a partially enlarged view of a portion a in fig. 8.
The corresponding relationship between the reference numbers and the components in fig. 1 to 9 is:
the guardrail comprises a guardrail body 10, a frame 11, an information transmission line body 12, a plate body 121, a first groove 1211, a clamping plate 122, a second groove 1221, an inner anti-climbing net 20, an outer anti-climbing net 30 and a signal acquisition circuit 40.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings, which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Some embodiments according to the invention are described below with reference to fig. 1 to 9.
As shown in fig. 1 to 9, an embodiment of the present invention provides a guardrail with a boundary protection monitoring function, including: a guardrail body 10 which is arranged up and down and is fixedly arranged on the ground; an inner anti-climbing net 20 connected with the upper side of the guardrail body 10 and positioned at the inner side of the guardrail body 10; the outer anti-climbing net 30 is connected with the upper side of the guardrail body 10 and is positioned on the outer side of the guardrail body 10; the first monitoring device is arranged between the inner anti-climbing net 20 and the guardrail body 10; the second monitoring device is arranged between the outer anti-climbing net 30 and the guardrail body 10; the control system is electrically connected with the first monitoring device and the second monitoring device and is electrically connected with an alarm device; the guardrail body 10 includes: a frame 1111 fixed on the ground, the inner anti-climbing net 20 and the outer anti-climbing net 30 being fixed on the upper side of the frame 1111; the anti-climbing device comprises at least one information transmission line body 12, wherein the information transmission line body 12 is interwoven into preset patterns, two ends of the information transmission line body 12 are electrically connected with a control system, the control system is used for receiving measurement signals of a first monitoring device, a second monitoring device and the information transmission line body 12, and judging whether the inner anti-climbing net 20 and the outer anti-climbing net 30 are climbed or not and whether the information transmission line body 12 is cut off or not according to the measurement signals.
The guardrail with the boundary protection monitoring function provided by the scheme can be applied to closed places such as plants, prisons, airports and the like, and can also be applied to border line areas. Through setting up first monitoring devices and second monitoring devices, can including prevent climbing net 20 with prevent climbing net 30 when being climbed the corresponding signal of output, control system detects the signal change after, can judge that interior anti-climbing net 20 or prevent climbing net 30 are climbed outward, control system control alarm device carries out the alarm prompt, makes the guard can make a response fast, prevents loss of property.
Wherein, through including preventing climbing net 20 and preventing climbing net 30 on setting up first monitoring devices and second monitoring devices respectively outward, control system can judge according to first monitoring devices and second monitoring devices's signal that interior anti-climbing net 20 is climbed or prevent climbing net 30 is climbed outward, like this, can judge the invasion state more accurately, is convenient for make timely processing.
Further, by providing the information transmission line member 12, it is possible to detect whether the guardrail body 10 is sheared or not, and further, whether the information transmission line member 12 is sheared or not can be detected.
In the above embodiment, preferably, the control system includes: the monitoring device comprises a control device, a signal acquisition circuit 40 and a signal conversion circuit, wherein the signal acquisition circuit 40 is electrically connected with a first monitoring device, a second monitoring device and an information transmission line body 12, the signal acquisition circuit 40 is electrically connected with the signal conversion circuit, and the control device is electrically connected with the signal conversion circuit and an alarm device.
In any of the above embodiments, preferably, the control device includes: a power source; and the controller is electrically connected with the power supply, the signal conversion circuit and the alarm device.
Specifically, the signal conversion circuit includes an analog processing circuit connected to the signal acquisition circuit 40 and an analog-to-digital conversion circuit connected to the analog processing circuit, and the analog-to-digital conversion circuit is connected to the controller.
The analog quantity processing circuit converts the current signals changing in real time into voltage signals with different amplitudes, then the voltage signals are input into the analog-to-digital conversion circuit, the voltage signals are converted into digital quantity information through the analog-to-digital conversion chip, and finally the acquired analog quantity signals are transmitted to the main control chip through the IIC interface to be processed. The ADS1115 with a Texas instruments 16-bit ADC integrating MUX, PGA, comparator, oscillator and reference is used as the analog-to-digital conversion chip. The main control chip adopts an STM32F103C8T6 of an ARM Cortex-M3 core.
In any of the above embodiments, preferably, the information transmission line bodies 12 are at least one pair, two information transmission line bodies 12 in each pair cross each other to form a grid structure, and the crossing positions of the two information transmission line bodies 12 are insulated from each other.
The crossing positions of the two information transmission line bodies 12 are insulated from each other, and the method comprises the following three implementation modes:
in one embodiment, both of the information transmission wire bodies 12 are insulating wire bodies.
In another embodiment, one of the two information transmission wire bodies 12 is an insulated wire body, and the other is a non-insulated wire body.
In yet another embodiment, both information transmission line bodies 12 are non-insulated line bodies, and the two information transmission line bodies 12 are connected to each other at the intersection by an insulating member to achieve insulation.
In any of the above embodiments, it is preferable that the two information transmission line bodies 12 located at the crossing positions are fixed to each other, so that the strength of the guardrail body 10 can be improved.
In any of the above embodiments, preferably, at least one information transmission line body 12 has a plate body 121 and a clamping plate 122 connected to the plate body 121, and after another crossed information transmission line body 12 passes through a gap between the clamping plate 122 and the plate body 121, the clamping plate 122 can rotate and be clamped with the plate body 121, so as to fix two information transmission line bodies 12.
In this scheme, cardboard 122 can and plate body 121 joint to realize the fixed of two information transmission line bodies 12, the installation of the information transmission line body 12 is more convenient, can improve the efficiency of construction.
Specifically, an opening is formed in the plate body 121, and the clamping plate 122 can rotate and be embedded into the opening to clamp the clamping plate 122 and the plate body 121.
In any of the above embodiments, preferably, the board body 121 is provided with a first groove 1211, the card plate 122 is provided with a second groove 1221, and after the card plate 122 is clamped with the board body 121, another information transmission line body 12 is clamped between the first groove 1211 and the second groove 1221.
In this embodiment, by providing the first groove 1211 and the second groove 1221, the connected information transmission line 12 can be limited, and the possibility of relative deviation of the information transmission line can be reduced.
The information transmission line bodies 12 can be fixed by bonding, anchoring and clamping.
In any of the above embodiments, preferably, the preset pattern includes a polygon and a circle.
Specifically, in an embodiment of the present invention, the predetermined pattern is a diamond shape.
In another embodiment of the present invention, the predetermined pattern is a circle.
In any of the above embodiments, preferably, the first monitoring device comprises a pressure sensor, a distance sensor and a magnetic sensitive switch.
Specifically, one end of the inner anti-climb net 20 is rotatably connected to the frame 1111, and the other end is connected to the frame 1111 through the first monitoring device. Like this, when interior anti-climbing net 20 was scrambleed, first monitoring devices can detect the change of pressure, distance, and then realizes the climbing and detect.
Wherein, the magnetic sensitive switch comprises a reed switch and a Hall switch.
In any of the above embodiments, preferably, the second monitoring device comprises a pressure sensor, a distance sensor and a magnetic sensitive switch.
Specifically, one end of the external anti-climbing net 30 is rotatably connected with the frame 1111, and the other end is connected with the frame 1111 through the first monitoring device. Like this, when outer anti-climbing net 30 was scrambleed, the second monitoring devices can detect the change of pressure, distance, and then realizes the climbing and detects.
Wherein, the magnetic sensitive switch comprises a reed switch and a Hall switch.
In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", 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 simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a guardrail with border protection monitoring function which characterized in that includes:
a guardrail body (10) which is arranged up and down and is fixedly arranged on the ground;
the inner anti-climbing net (20) is connected with the upper side of the guardrail body (10) and is positioned on the inner side of the guardrail body (10);
the outer anti-climbing net (30) is connected with the upper side of the guardrail body (10) and is positioned on the outer side of the guardrail body (10);
the first monitoring device is arranged between the inner anti-climbing net (20) and the guardrail body (10);
the second monitoring device is arranged between the outer anti-climbing net (30) and the guardrail body (10);
the control system is electrically connected with the first monitoring device and the second monitoring device and is electrically connected with an alarm device;
the guardrail body (10) comprises:
a frame (11) fixed on the ground, the inner anti-climbing net (20) and the outer anti-climbing net (30) being fixed on an upper side of the frame (11);
at least one information transmission line body (12), the information transmission line body (12) is interwoven into a preset pattern, two ends of the information transmission line body (12) are electrically connected with the control system,
the control system is used for receiving measurement signals of the first monitoring device, the second monitoring device and the information transmission line body (12), and judging whether the inner anti-climbing net and the outer anti-climbing net are climbed or not and whether the information transmission line body (12) is cut off or not according to the measurement signals.
2. The guardrail with the edge guard monitoring function as claimed in claim 1, wherein the control system comprises:
the monitoring device comprises a control device, a signal acquisition circuit (40) and a signal conversion circuit, wherein the signal acquisition circuit (40) is electrically connected with the first monitoring device, the second monitoring device and the information transmission line body (12), the signal acquisition circuit (40) is electrically connected with the signal conversion circuit, and the control device is electrically connected with the signal conversion circuit and the alarm device.
3. The guardrail with the edge guard monitoring function as claimed in claim 2, wherein the control means comprises:
a power source;
and the controller is electrically connected with the power supply, the signal conversion circuit and the alarm device.
4. The guardrail with the function of monitoring boundary protection according to claim 3, wherein the information transmission line bodies are at least one pair, two information transmission line bodies in each pair cross each other to form a grid structure, and the crossing positions of the two information transmission line bodies are insulated from each other.
5. The guardrail with the edge guard monitoring function according to claim 4,
and the two information transmission line bodies positioned at the crossing positions are mutually fixed.
6. The guardrail with the edge guard monitoring function as claimed in claim 5,
at least one information transmission line body is provided with a plate body (121) and a clamping plate (122) connected to the plate body (121), after the other crossed information transmission line body penetrates through a gap between the clamping plate (122) and the plate body (121), the clamping plate (122) can rotate and is clamped with the plate body (121), and therefore the two information transmission line bodies (12) are fixed.
7. The guardrail with the edge guard monitoring function according to claim 6,
the plate body (121) is provided with a first groove (1211), the clamping plate (122) is provided with a second groove (1221), the clamping plate (122) is clamped with the plate body (121), and the other information transmission line body (12) is clamped between the first groove (1211) and the second groove (1221).
8. The guardrail with the edge guard monitoring function according to any one of claims 1 to 7,
the preset pattern includes a polygon and a circle.
9. The guardrail with the edge guard monitoring function according to any one of claims 1 to 7,
the first monitoring device comprises a pressure sensor, a distance sensor and a magnetic-sensitive switch.
10. The guardrail with the edge guard monitoring function according to any one of claims 1 to 7,
the second monitoring device comprises a pressure sensor, a distance sensor and a magnetic-sensitive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922191707.6U CN211572871U (en) | 2019-12-09 | 2019-12-09 | Guardrail with boundary protection monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922191707.6U CN211572871U (en) | 2019-12-09 | 2019-12-09 | Guardrail with boundary protection monitoring function |
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| Publication Number | Publication Date |
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| CN211572871U true CN211572871U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922191707.6U Active CN211572871U (en) | 2019-12-09 | 2019-12-09 | Guardrail with boundary protection monitoring function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113205654A (en) * | 2021-04-23 | 2021-08-03 | 九州云(北京)科技发展有限公司 | Airport enclosure security monitoring alarm system and method based on AI information technology |
-
2019
- 2019-12-09 CN CN201922191707.6U patent/CN211572871U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113205654A (en) * | 2021-04-23 | 2021-08-03 | 九州云(北京)科技发展有限公司 | Airport enclosure security monitoring alarm system and method based on AI information technology |
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