CN210488720U - Perimeter anti-climbing monitoring devices, monitoring frame and protection network - Google Patents
Perimeter anti-climbing monitoring devices, monitoring frame and protection network Download PDFInfo
- Publication number
- CN210488720U CN210488720U CN201921973022.0U CN201921973022U CN210488720U CN 210488720 U CN210488720 U CN 210488720U CN 201921973022 U CN201921973022 U CN 201921973022U CN 210488720 U CN210488720 U CN 210488720U
- Authority
- CN
- China
- Prior art keywords
- box body
- trigger
- plate
- triggering
- push
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a perimeter anti-climbing monitoring device, a monitoring frame and a protective net, wherein the monitoring device comprises a box body, an optical axis, a triggering part, an induction part and a push plate, and the upper end and the lower end of the box body are respectively provided with a mounting hole; the two push plates are arranged in the box body side by side at intervals, the two push plates are correspondingly connected with two opposite side walls of the box body through optical axes respectively, a mounting gap communicated with the mounting hole is reserved between the two push plates, and an elastic part I is connected between the push plates and the corresponding side walls of the box body; the triggering part and the sensing part are arranged correspondingly, one of the triggering part and the sensing part is positioned on the push plate, and the other triggering part and the sensing part are positioned on the side wall of the box body corresponding to the push plate. The utility model discloses utilize push pedal and optical axis cooperation, it has the installation clearance to reserve between two push pedals, can install the spliced pole in the installation clearance, utilizes spliced pole and push pedal cooperation, and it is more even stable to apply the effort in trigger part and the response portion through the push pedal, prevents direct trigger to cause stress concentration and damage monitoring devices.
Description
Technical Field
The utility model relates to a safety protection technical field, concretely relates to perimeter anti-climb monitoring devices, monitoring frame and protection network.
Background
The means that the existing trades were used prevent that the people from climbing or the people climbing of monitoring are all ordinary guardrail, set up the sword thorn and roll the cage and increase the climbing degree of difficulty. The existing perimeter protection monitoring mainly aims at personnel damage invasion, and the main means of an invader is to cut off, damage the net piece to enter or directly climb over the net body to enter. By means of high-voltage pulse electronic fence, vibrating optical fiber, leakage cable, infrared correlation, microwave radar monitoring and the like, the monitoring devices are independently installed after the installation of the common protective net is completed, and some monitoring devices are easily influenced by environments such as wind, rain, fallen leaves, branches, sundries or small animals, have high false alarm rate and potential safety hazards, cannot be monitored in time when some monitoring devices are invaded, and have dangerousness, use limitation and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that current perimeter monitoring facilities receives the environmental impact easily, and the wrong report rate of police is high, and the monitoring is untimely, uses to compare the limitation.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a perimeter anti-climbing monitoring device comprises a box body, an optical axis, a triggering part, a sensing part and a push plate, wherein mounting holes are formed in the upper end and the lower end of the box body respectively; the two push plates are arranged in the box body side by side at intervals, the two push plates are correspondingly connected with two opposite side walls of the box body through optical axes respectively, a mounting gap communicated with the mounting hole is reserved between the two push plates, and a first elastic part is connected between each push plate and the corresponding side wall of the box body; the triggering part and the sensing part are arranged correspondingly, one of the triggering part and the sensing part is positioned on the push plate, and the other triggering part and the sensing part are positioned on the side wall of the box body corresponding to the push plate.
The utility model has the advantages that: the utility model discloses a perimeter anti-climb monitoring devices adopts and sets up two push pedals of arranging side by side in the box body to set up trigger part and response portion respectively between push pedal and the corresponding box body lateral wall, no matter to which side power of perimeter protection network, can both make trigger part and response portion cooperate, reach the monitoring mesh; and the utility model discloses utilize push pedal and optical axis cooperation, it has the installation clearance still to reserve between two push pedals, can install the spliced pole of perimeter protection network in the installation clearance, utilizes spliced pole and push pedal cooperation, and it is more even stable to apply the effort in the portion of triggering and the response portion through the push pedal, prevents directly to trigger and causes stress concentration and damage monitoring devices. The utility model discloses to trigger portion and response portion etc. and all integrate in the box body, compact structure makes things convenient for the dismouting.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the triggering part comprises a triggering rod and/or a magnet, the sensing part comprises a triggering switch or a pressure sensor and/or a reed pipe, the triggering rod corresponds to the triggering switch or the pressure sensor, and the magnet corresponds to the reed pipe; the trigger bar is connected to the push plate or the side wall of the box body in a sliding mode, a trigger plate is arranged at one end, close to the trigger switch or the pressure sensor, of the trigger bar, and a second elastic part is connected between the trigger plate and the push plate.
The beneficial effect of adopting the further scheme is that: trigger portion and response portion can select for use one kind and trigger induction system, also can select for use two kinds and trigger induction system, when selecting two kinds and trigger induction system, can make to trigger the monitoring sensitive reliable more, prevents that one of them kind from triggering induction system and going wrong, influences the use.
Furthermore, the triggering part is a pressure sensor or a reed switch or a trigger switch at the same time; or when the trigger part comprises a trigger switch and a reed switch, or the trigger switch or the pressure sensor is positioned above or below the reed switch when the trigger part comprises a pressure sensor and a reed switch.
The beneficial effect of adopting the further scheme is that: the trigger switch and the reed switch which are arranged up and down are adopted, so that the mounting structure in the box body is more compact.
Further, the push plate comprises a first vertical bending plate and a second vertical bending plate which are arranged up and down, the first vertical bending plate and the second vertical bending plate are integrally connected through a connecting plate, the second vertical bending plate is arranged close to the side wall of the box body corresponding to the second vertical bending plate, and the first vertical bending plate is connected with the side wall of the box body through an optical axis; the magnet is located on the vertical bending plate I, and the trigger rod is located on the vertical bending plate II.
The beneficial effect of adopting the further scheme is that: because the reed switch and the magnet are in a certain distance, the reed switch is in a closed or open state, if the distance between the reed switch and the magnet changes, the reed switch is separated from or enters the magnetic field range of the magnet, so that the state of the reed switch changes, and the reed switch can be opened or closed; and the state change can be realized only by contacting the trigger rod with the trigger switch or the pressure sensor, so that the trigger rod is arranged close to the corresponding side wall of the box body, and the triggering requirements of the reed switch, the trigger switch and the pressure sensor can be met simultaneously.
Further, the connecting plate is horizontally arranged; the upper end of the push plate extends to the side wall of the box body corresponding to the upper end of the push plate to form a shielding plate, and the shielding plate is located below the inner wall of the upper end of the box body.
The beneficial effect of adopting the further scheme is that: the arrangement of the shielding plate can play a certain role in protecting various parts in the shielding plate, so that foreign matters are prevented from entering the shielding plate.
Further, every the push pedal respectively through two optical axes of arranging side by side with the lateral wall of box body is connected, trigger part with the response portion is located two respectively between the optical axis.
The beneficial effect of adopting the further scheme is that: adopt two optical axes side by side, can make being connected of push pedal and box body lateral wall more stable, make the process of triggering also more reliable.
Further, the box body is surrounded by two half box bodies that arrange side by side and forms, every half box body is connected with a push pedal through the optical axis.
The beneficial effect of adopting the further scheme is that: the box body is more convenient to mount and dismount, and the push plate, the triggering portion and the sensing portion are more convenient to mount and arrange.
Further, the induction part is connected with an alarm device through a lead.
The beneficial effect of adopting the further scheme is that: the induction part is connected with the alarm device through a lead, and alarm is realized through the state change of the induction part so as to remind workers.
A monitoring frame comprises an upper frame body, an upright post and the monitoring device, wherein a connecting post at the lower end of the upper frame body is rotatably connected to the upper end of the upright post through a pin shaft, and the pin shaft is arranged perpendicular to an optical axis; the box body cover is established just fix on the spliced pole the stand upper end, the stand upper end is located in the mounting hole of box body lower extreme, the spliced pole is located in the installation clearance and follow the mounting hole of box body upper end is worn out.
The utility model has the advantages that: the utility model discloses a monitoring frame no matter from which direction promote the support body, go up the spliced pole on the support body and can both rotate at the stand upper end, and then make the spliced pole promote the push pedal, make the response portion on push pedal and the box body with trigger the portion effect after, realize monitoring function.
A protection net comprises the monitoring device or the monitoring frame, and a physical protection net is connected to a stand column.
The utility model has the advantages that: the utility model discloses a protection network uses physics protection and monitoring devices cooperation, applicable in the inside and outside two-way monitoring of protection network.
Drawings
Fig. 1 is a schematic view of the internal structure of the monitoring device of the present invention;
fig. 2 is a schematic view of a three-dimensional explosion structure of the monitoring device of the present invention;
fig. 3 is a schematic perspective view of the protective net of the present invention;
fig. 4 is a schematic side view of the protective net of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a box body; 11. a half box body; 12. a fixing plate; 13. mounting holes; 14. a sloping plate;
2. an optical axis; 3. pushing the plate; 31. a first plate is vertically bent; 32. a second vertical bending plate; 33. a connecting plate; 34. a shielding plate;
4. a first elastic part; 41. a second elastic piece;
5. a trigger lever; 51. a trigger plate;
6. a magnet; 61. a reed switch;
7. a trigger switch;
8. an upper frame body; 81. connecting columns; 82. a pin shaft; 83. blocking eaves; 9. and (4) a column.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 and 2, the perimeter anti-climbing monitoring device of the present embodiment includes a box body 1, an optical axis 2, a triggering portion, a sensing portion and a push plate 3, wherein mounting holes 13 are respectively formed at the upper end and the lower end of the box body 1; the two push plates 3 are arranged in the box body 1 side by side at intervals, the two push plates 3 are correspondingly connected with two opposite side walls of the box body 1 through optical axes 2 respectively, a mounting gap communicated with the mounting hole 13 is reserved between the two push plates 3, and an elastic part I4 is connected between each push plate 3 and the corresponding side wall of the box body 1; the triggering part and the sensing part are correspondingly arranged, one of the triggering part and the sensing part is positioned on the push plate 3, and the other triggering part and the other sensing part are positioned on the side wall of the box body corresponding to the push plate 3.
The perimeter anti-climbing monitoring device can be installed above a metal physical protection net, such as a metal guardrail or an enclosure, and can monitor the climbing state of people, animals and the like in the inner side and the outer side in real time or the climbing state of climbing with a ladder; and the utility model discloses utilize push pedal and optical axis cooperation, it has the installation clearance still to reserve between two push pedals, can install the spliced pole of perimeter protection network in the installation clearance, utilizes spliced pole and push pedal cooperation, and it is more even stable to apply the effort in the portion of triggering and the response portion through the push pedal, prevents directly to trigger and causes stress concentration and damage monitoring devices. The utility model discloses to trigger portion and response portion etc. and all integrate in the box body, compact structure makes things convenient for the dismouting.
As shown in fig. 1 and 2, the triggering portion of the present embodiment includes a triggering rod 5 and/or a magnet 6, the sensing portion includes a triggering switch 7 or a pressure sensor and/or a reed pipe 61, the triggering rod 5 corresponds to the triggering switch 7 or the pressure sensor, and the magnet 6 corresponds to the reed pipe 61; the trigger rod 5 is connected to the push plate 3 or the side wall of the box body in a sliding mode, a trigger plate 51 is arranged at one end, close to the trigger switch 7 or the pressure sensor, of the trigger rod 5, and a second elastic part 41 is connected between the trigger plate 51 and the push plate 3. Trigger portion and response portion can select for use one kind and trigger induction system, also can select for use two kinds and trigger induction system, when selecting two kinds and trigger induction system, can make to trigger the monitoring sensitive reliable more, prevents that one of them kind from triggering induction system and going wrong, influences the use.
As shown in fig. 1 and fig. 2, the first elastic element 4 and the second elastic element 41 of the present embodiment are springs, but other elastic materials, such as elastic rubber strips, may be used.
Specifically, the triggering portion and the sensing portion of the present embodiment are arranged in the following specific ways: in one embodiment, the triggering portion includes a triggering rod 5, the sensing portion includes a triggering switch 7 or a pressure sensor, and the triggering rod 5 is disposed corresponding to the triggering switch 7 or the pressure sensor. In the second embodiment, the triggering part comprises a magnet 6, the sensing part comprises a reed pipe 61, and the magnet 6 is arranged corresponding to the reed pipe 61. In the third embodiment, the triggering portion includes a triggering rod 5 and a magnet 6, the sensing portion includes a triggering switch and a reed pipe, or the sensing portion includes a pressure sensor and a reed pipe, the triggering rod 5 is arranged corresponding to the triggering switch 7 or the pressure sensor, and the magnet 6 is arranged corresponding to the reed pipe 61.
As shown in fig. 1 and 2, the two triggering parts are simultaneously a pressure sensor, a reed switch 61 or a trigger switch 7, and are arranged up and down; or when the trigger part comprises the trigger switch 7 and the reed switch 61, or the trigger part comprises the pressure sensor and the reed switch 61, the trigger switch 7 or the pressure sensor is positioned above or below the reed switch 61. The trigger switch and the reed switch which are arranged up and down are adopted, so that the mounting structure in the box body is more compact.
As shown in fig. 1 and 2, the push plate 3 of this embodiment includes a first vertical bending plate 31 and a second vertical bending plate 32 which are arranged up and down, the first vertical bending plate 31 and the second vertical bending plate 32 are integrally connected by a connecting plate 33, the second vertical bending plate 32 is arranged close to a side wall of the box body 1 corresponding to the second vertical bending plate, and the first vertical bending plate 31 is connected with the side wall of the box body by an optical axis 2; the magnet 6 is located on the first vertical bending plate 31, and the trigger rod 5 is located on the second vertical bending plate 32. Because the reed switch and the magnet are in a certain distance, the reed switch is in a closed or open state, if the distance between the reed switch and the magnet changes, the reed switch is separated from or enters the magnetic field range of the magnet, so that the state of the reed switch changes, and the reed switch can be opened or closed; and the state change can be realized only by contacting the trigger rod with the trigger switch or the pressure sensor, so that the trigger rod is arranged close to the corresponding side wall of the box body, and the triggering requirements of the reed switch, the trigger switch and the pressure sensor can be met simultaneously.
As shown in fig. 1 and 2, the connecting plate 33 of the present embodiment is arranged horizontally; the upper end of the push plate 3 extends to the corresponding box body side wall to form a shielding plate 34, and the shielding plate 34 is positioned below the inner wall of the upper end of the box body 1. The arrangement of the shielding plate can play a certain role in protecting various parts in the shielding plate, so that foreign matters are prevented from entering the shielding plate.
As shown in fig. 1 and 2, each of the push plates 3 in this embodiment is connected to a sidewall of the box body 1 through two optical axes 2 arranged side by side, and the triggering portion and the sensing portion are respectively located between the two optical axes 2. Adopt two optical axes side by side, can make being connected of push pedal and box body lateral wall more stable, make the process of triggering also more reliable.
As shown in fig. 3 and 4, the box body 1 of the present embodiment is formed by enclosing two half box bodies 11 arranged side by side, each half box body 11 is connected with one push plate 3 through an optical axis 2, and the joints outside the two half box bodies 11 are connected through a fixing plate 12. The upper ends of two side walls of the box body 1 connected with the optical axis 2 are bent upwards in an inclined mode to form inclined plates 14, and the upper mounting holes 13 are formed between the two inclined plates 14 and the upper ends of other side walls of the box body 1 in a surrounding mode. Every half box body 11 can be earlier with the response portion in it, trigger portion and push pedal 3 equipment promptly, then the lock is in stand 9 upper end to be connected fixedly with stand 9, whole box body installation is dismantled more conveniently, need not change or the structure of the original physics protection network of dismouting can install, and it is also more convenient to make the installation of push pedal, trigger portion and response portion arrange moreover.
The present embodiment preferably installs the trigger switch 7, the magnet 6, the reed switch 61, the trigger lever 5, etc. in each half case 11, that is, two sets of trigger devices are installed in each half case 11.
A further aspect of this embodiment is that the sensing portion is connected to the alarm device through a wire. The induction part is connected with the alarm device through a lead, and alarm is realized through the state change of the induction part so as to remind workers.
The monitoring device of the embodiment can be applied to protection and monitoring of the peripheries of common or important units and sections by matching with a physical protective net. The monitoring devices manufacturing process of this embodiment is simple, and inside whole response and triggering all were located the box body, connect all to adopt the reliable connection of pure physics nature, all can not receive the interference to meteorological factors such as wind and rain, animal striking, excavation construction vibration etc. only enough pulling force or pressure just can trigger, can not appear wrong report police, leak and report police scheduling problem, safe and reliable. And need not additionally to increase video monitoring equipment, need not to increase on-the-spot watch personnel, practice thrift the cost. After the equipment is installed, subsequent maintenance work is not needed, and the labor cost is greatly saved.
Example 2
As shown in fig. 3 and 4, the monitoring frame of this embodiment includes an upper frame body 8, an upright column 9 and the monitoring device, a connecting column at the lower end of the upper frame body 8 is rotatably connected to the upper end of the upright column 9 by a pin 82, and the pin 82 is perpendicular to the optical axis 2; the box body 1 is sleeved on the connecting column 81 and fixed at the upper end of the upright post 9, the upper end of the upright post 9 is positioned in the mounting hole 13 at the lower end of the box body 1, the connecting column 81 is positioned in the mounting gap and is penetrated out from the mounting hole 13 at the upper end of the box body 1. A swing gap for connecting the column 81 to swing is reserved between the inclined plate 14 at the upper end of the box body 1 and the upper frame body 8. Go up the position that support body 8 and spliced pole 81 are connected and be equipped with around keeping off eaves 83, can shelter from the box body upper end, prevent that debris, rainwater etc. from entering into the box body, influence the use.
A specific scheme of this embodiment is, as shown in fig. 3, the upper frame body 8 is a V-shaped structure, the connection column 81 is located at the lower end intersection of the upper frame body 8 and is vertically arranged, and a physical protection net with the V-shaped structure is connected between two adjacent upper frame bodies 8.
The monitoring frame of this embodiment has solved the unable protection of realizing of traditional scheme and has scrambled, monitor in shortcoming of an organic whole, and the physics that both had ordinary protection network blocks the protective capacities, has still increased the function of climbing monitoring through the monitoring devices who sets up, and monitoring information's transmission is realized to the accessible conductor. When the artificial free-hand climbing intrudes, the device is triggered to rotate towards the self direction under the action of the gravity and the pulling force of a person, and a climbing sensor (a trigger switch or a reed switch) in the self direction is triggered; when the people for taking the upper support body top with the help of ladder or plank and invade, can make the upper support body remove to the direction of keeping away from oneself, trigger the climbing sensor (trigger switch or tongue tube) of another direction, these alarm information accessible conductors transmit, for example, the cable that lays, conductors such as iron wire of climbing monitoring net self, handle alarm information through corresponding module, and in time upload to the host computer, accessible terminal alarm, different modes such as cell-phone SMS or APP inform the personnel on duty, accomplish the protection to perimeter safe and reliable.
Example 3
As shown in fig. 3 and 4, the protection net of this embodiment includes the monitoring device or the monitoring frame, and the upright 9 is connected with a physical protection net. Namely, a physical protective net is connected between the adjacent upright posts.
The physical protection net of this embodiment can the sword thorn welding, the iron wire welding or only set up the hard structure spare of less dimension on, guarantee that people or animal etc. are difficult to bore can, can play the effect of ordinary protection net in physics.
The protection network of this embodiment uses physics protection and monitoring devices cooperation, applicable in the inside and outside two-way monitoring of protection network.
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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A perimeter anti-climbing monitoring device is characterized by comprising a box body, an optical axis, a triggering part, a sensing part and a push plate, wherein mounting holes are formed in the upper end and the lower end of the box body respectively; the two push plates are arranged in the box body side by side at intervals, the two push plates are correspondingly connected with two opposite side walls of the box body through optical axes respectively, a mounting gap communicated with the mounting hole is reserved between the two push plates, and a first elastic part is connected between each push plate and the corresponding side wall of the box body; the triggering part and the sensing part are arranged correspondingly, one of the triggering part and the sensing part is positioned on the push plate, and the other triggering part and the sensing part are positioned on the side wall of the box body corresponding to the push plate.
2. The perimeter anti-climb monitoring device according to claim 1, characterized in that the triggering part comprises a triggering switch or a pressure sensor and/or a reed pipe, the triggering switch or the pressure sensor corresponds to the triggering switch or the pressure sensor, and the magnet corresponds to the reed pipe; the trigger bar is connected to the push plate or the side wall of the box body in a sliding mode, a trigger plate is arranged at one end, close to the trigger switch or the pressure sensor, of the trigger bar, and a second elastic part is connected between the trigger plate and the push plate.
3. A perimeter anti-climb monitoring device according to claim 2 characterized in that said triggering part is simultaneously a pressure sensor or simultaneously a reed pipe or simultaneously a trigger switch; or when the trigger part comprises a trigger switch and a reed switch, or the trigger switch or the pressure sensor is positioned above or below the reed switch when the trigger part comprises a pressure sensor and a reed switch.
4. The perimeter anti-climbing monitoring device according to claim 3, wherein the push plate comprises a first vertical bent plate and a second vertical bent plate which are arranged up and down, the first vertical bent plate and the second vertical bent plate are integrally connected through a connecting plate, the second vertical bent plate is arranged close to the corresponding side wall of the box body, and the first vertical bent plate is connected with the side wall of the box body through an optical axis; the magnet is located on the vertical bending plate I, and the trigger rod is located on the vertical bending plate II.
5. Perimeter anti-climbing monitoring device according to claim 4, characterized in that said connection plates are arranged horizontally; the upper end of the push plate extends to the side wall of the box body corresponding to the upper end of the push plate to form a shielding plate, and the shielding plate is located below the inner wall of the upper end of the box body.
6. A perimeter anti-climb monitoring device according to any of the claims 1-5 characterized in that each said push plate is connected to the side wall of said box body through two optical axes arranged side by side respectively, said triggering portion and said sensing portion are located between said two optical axes respectively.
7. A perimeter anti-climb monitoring device according to any of the claims 1-5 characterized in that said box is enclosed by two side-by-side half-boxes, each of which is connected to a push plate by means of an optical axis.
8. A perimeter anti-climb monitoring device according to any of the claims 1-5 characterized in that said sensing part is connected with alarm device by wire.
9. The utility model provides a monitoring frame, its characterized in that includes last support body, stand and any one of claims 1 to 8 monitoring devices, the spliced pole of going up the support body lower extreme is in through the rotatable connection of round pin axle stand upper end, the box body cover is established on the spliced pole and fix the stand upper end, the stand upper end is located in the mounting hole of box body lower extreme, the spliced pole is located in the installation clearance and follow the mounting hole of box body upper end is worn out.
10. A protective net is characterized by comprising the monitoring device of any one of claims 1 to 8 or the monitoring frame of claim 9, wherein a physical protective net is connected to the upright posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921973022.0U CN210488720U (en) | 2019-11-14 | 2019-11-14 | Perimeter anti-climbing monitoring devices, monitoring frame and protection network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921973022.0U CN210488720U (en) | 2019-11-14 | 2019-11-14 | Perimeter anti-climbing monitoring devices, monitoring frame and protection network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210488720U true CN210488720U (en) | 2020-05-08 |
Family
ID=70511012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921973022.0U Active CN210488720U (en) | 2019-11-14 | 2019-11-14 | Perimeter anti-climbing monitoring devices, monitoring frame and protection network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210488720U (en) |
-
2019
- 2019-11-14 CN CN201921973022.0U patent/CN210488720U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7959131B2 (en) | Deflection sensing system | |
| CN205637841U (en) | Metal isolation leader with automatic alarm function | |
| CN106499258A (en) | A kind of pressure alarm fence | |
| CN209746740U (en) | Monitoring device capable of realizing climbing alarm, monitoring frame and protective net | |
| CN210488720U (en) | Perimeter anti-climbing monitoring devices, monitoring frame and protection network | |
| CN103679998A (en) | Linked warning security and protection fence utilizing cellphone as control terminal | |
| CN110984689A (en) | Intelligent integrated stand column | |
| CN208367858U (en) | A kind of anti-climbing perimeter protection monitoring device and perimeter protection net | |
| CN209179369U (en) | Weighing alarm windowsill protective fence | |
| CN212906521U (en) | Can realize cutting protection network and boundary protection device of warning | |
| CN211827485U (en) | Intrusion prevention detection system for tension fence | |
| CN213781138U (en) | ETC portal equipment anti-theft system based on camera monitoring technology and power amplifier loudspeaker linkage | |
| CN209657448U (en) | A kind of monitoring device calculated using mist | |
| CN210804667U (en) | Anti-climbing alarm system of electronic fence | |
| CN211173389U (en) | Protector and building rail guard | |
| CN220000565U (en) | Climbing-prevention driving-away device for power transmission tower | |
| CN212966419U (en) | Monitoring device and protective net for realizing ground digging alarm | |
| CN218100375U (en) | Anti-climbing electric power iron tower | |
| CN209785183U (en) | Climbing alarm monitoring device, monitoring frame and protection network | |
| CN214428023U (en) | Monitoring sensor capable of realizing climbing alarm and boundary protection device | |
| CN214796122U (en) | Monitoring device, monitoring system and protection network that can scramble and report to police | |
| EP0437341B1 (en) | Barrier structures | |
| CN216748909U (en) | Pulse type electronic fence | |
| CN215255176U (en) | Warning enclosure for building machine electrical engineering | |
| DE3717645C2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |