CN215760924U

CN215760924U - Electronic fence

Info

Publication number: CN215760924U
Application number: CN202121289239.7U
Authority: CN
Inventors: 李德茂; 王洇海; 张敬
Original assignee: Hebei Zhongke Yihang Electronic Information Technology Co ltd
Current assignee: Hebei Zhongke Yihang Electronic Information Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-02-08
Anticipated expiration: 2031-06-09

Abstract

The utility model provides an electronic fence which comprises supporting columns, a Y-shaped frame, a purse net assembly, an inductor and a matched controller. Wherein, the support column is equipped with two at least. The Y-shaped frame is arranged corresponding to each supporting column one by one. The purse net components are respectively arranged between every two adjacent supporting columns; each purse seine subassembly is connected with two corresponding support columns respectively to be connected with the Y type frame that two support columns correspond. Each sensor is arranged between the corresponding support column and the corresponding Y-shaped frame and is used for monitoring pressure variables generated when the corresponding Y-shaped frame and/or the corresponding purse net assembly are subjected to external force. The controller is used for controlling the alarm to give an alarm after receiving the pressure variable electric signal transmitted by the sensor. The electronic fence provided by the utility model can save the number of the inductors, further reduce the cost, reduce the labor intensity of installation work to a certain extent, and has the advantages of simple structure and strong practicability.

Description

Electronic fence

Technical Field

The utility model belongs to the technical field of fence installation, and particularly relates to an electronic fence.

Background

The electronic fence is an active intrusion-over-preventing fence, and is used for countering an intrusion attempt, repelling an intruder, delaying the intrusion time, not threatening the life of people, feeding back intrusion information in time, ensuring that managers can know the condition of an alarm area in time and quickly handling the intrusion. The fence itself is a tangible barrier that is difficult to climb over when installed at the proper height and angle. In order to ensure the climbing prevention effect of the fence, a plurality of Y-shaped frames are usually arranged at intervals at the top end of the fence, and two adjacent Y-shaped frames are connected through steel wires or metal nets. And a sensor is arranged on the Y-shaped frame to monitor the stress condition of the Y-shaped frame.

In the prior art, because the mesh sheet and the Y-shaped frame in the fence are not directly connected, sensors need to be respectively arranged on the mesh sheet and the Y-shaped frame to respectively monitor the external force conditions of the mesh sheet and the Y-shaped frame. Although the structure can also ensure the monitoring effect of the fence, the number of required sensors is increased because the fence is formed by a plurality of meshes and Y-shaped frames. The inductor quantity increases, and its manufacturing cost can corresponding increase, in addition, because the quantity of inductor is more, and installation working strength also can increase, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an electronic fence, aiming at saving the installation cost of the electronic fence while ensuring the induction effect of the electronic fence.

In order to achieve the purpose, the utility model adopts the technical scheme that: provided is an electronic fence including:

at least two support columns are arranged, and each support column is arranged along the vertical direction and is arranged at intervals along the horizontal direction;

at least two Y-shaped frames are arranged, each Y-shaped frame is in one-to-one correspondence with each supporting column, and each Y-shaped frame is arranged above the corresponding supporting column and connected with the supporting column;

at least one seine component is arranged, and each seine component is arranged between every two adjacent supporting columns; each purse net component is respectively connected with two corresponding supporting columns and the Y-shaped frames corresponding to the two supporting columns;

the number of the inductors is at least two, and each inductor is in one-to-one correspondence with each supporting column; each sensor is arranged between the corresponding support column and the corresponding Y-shaped frame and is used for monitoring pressure variables generated by the corresponding Y-shaped frame and/or the seine assembly under the action of external force; and

and the matched controller is electrically connected with each sensor and the alarm so as to control the alarm to give an alarm after receiving the pressure variable electric signal transmitted by the sensor.

In one possible implementation, each of the seine modules includes:

the frame body is provided with an upper frame, a lower frame, a left frame and a right frame which are integrally connected; and

the mesh is positioned among the upper frame, the lower frame, the left frame and the right frame, and the outer edge of the mesh is integrally connected with the upper frame, the lower frame, the left frame and the right frame respectively;

the left frame and the right frame are respectively connected with the two corresponding supporting columns and connected with the two Y-shaped frames corresponding to the two supporting columns.

In one possible implementation manner, the normal direction of the mesh is set to be a first direction;

each Y-shaped frame comprises a fixed part and two extending parts; the fixing parts are arranged along the vertical direction, and the bottom ends of the fixing parts are connected with the top ends of the corresponding supporting columns; the two extending parts are respectively positioned on two sides of the fixing part along the first direction; each extension part is obliquely and upwards arranged, and the bottom end of the extension part is integrally connected with the top end of the extension part.

In a possible implementation manner, a first mounting plate is arranged at the top end of each supporting column, a second mounting plate is arranged at the bottom end of each fixing part, and the first mounting plate is connected with the second mounting plate through bolts; the corresponding inductor is arranged between the first mounting plate and the second mounting plate.

In one possible implementation, the electronic fence further includes a first connection assembly and a second connection assembly; at least two first connecting assemblies are arranged, and each first connecting assembly is used for respectively connecting the left frame and the corresponding support column and the right frame and the corresponding support column; the second coupling assembling is equipped with two at least, each the second coupling assembling is used for connecting respectively the left side frame with correspond Y type frame and the right side frame with correspond Y type frame.

In a possible implementation manner, the length direction of the upper frame or the lower frame is set to be a second direction;

the first connection assembly includes:

the first connecting plates are fixedly arranged on the corresponding supporting columns; the first connecting plate is provided with a first long strip opening arranged along the second direction; the left frame and the right frame are both provided with second long strip openings which correspond to the first long strip openings and are arranged along the vertical direction;

the first screw rod is provided with two end parts, one end part is provided with a first cover plate which is abutted with the left frame or the right frame, and the other end part sequentially penetrates through the first long opening and the second long opening along the first direction; and

and the first nut is in threaded connection with the extending end of the first screw rod so as to lock the first connecting plate with the left frame or the right frame.

In one possible implementation, the second connecting assembly includes:

the second connecting plate is fixedly arranged on the corresponding fixing part; a third long-strip opening arranged along the second direction is formed in the second connecting plate; fourth strip openings which correspond to the third strip openings and are arranged along the vertical direction are formed in the left frame and the right frame;

the second screw rod is provided with two end parts, one end part is provided with a second cover plate which is abutted with the left frame or the right frame, and the other end part sequentially penetrates through the third long opening and the fourth long opening along the first direction; and

the second nut is in threaded connection with the extending end of the second screw rod so as to lock the second connecting plate with the left frame or the right frame;

the auxiliary screw is used for locking the second connecting plate with the left frame or the right frame and then fixing the second cover plate, the second connecting plate and the left frame and/or the right frame;

and the second cover plate, the second connecting plate and the left frame and/or the right frame are/is provided with threaded holes for the auxiliary screws to pass through and be in threaded connection.

In one possible implementation, the top ends of the seine modules are located at a height higher than the height of the top ends of the support posts.

In a possible implementation manner, the bottom end of each supporting column is provided with a mounting base for detachable connection with the ground or a fixed point.

In this implementation mode/application embodiment, a plurality of support columns can enclose jointly with a plurality of purse seine subassemblies and close and form the fence body to through the Y type frame that sets up on support column top, can effectual assurance protective effect. The purse seine subassembly is connected with support column and Y type frame respectively, and this kind of structure can make the power transmission that the purse seine received to Y type frame, and then makes the inductor that sets up between Y type frame and support column, can monitor purse seine subassembly and Y type frame simultaneously. The purse seine subassembly and the Y type frame that every two adjacent support columns correspond only need an inductor to realize monitoring this purse seine subassembly and Y type frame simultaneously to can guarantee the monitoring effect. The quantity of inductor can be saved in this application, and then the cost is reduced, because of the reduction of inductor quantity, the installation of being convenient for more in addition can reduce the intensity of labour of installation work to a certain extent, simple structure, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of an electronic fence according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a support column, a Y-shaped frame and an inductor of an electronic fence according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection structure between an inductor and a support column and a Y-shaped frame of an electronic fence according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a portion a of the electronic fence provided in the embodiment of fig. 1;

description of reference numerals:

10. a support pillar; 11. installing a base; 12. a first mounting plate; 20. a Y-shaped frame; 21. a fixed part; 211. a second mounting plate; 22. a protruding portion; 30. a seine assembly; 31. a frame body; 311. an upper frame; 312. a lower frame; 313. a left frame; 314. a right frame; 32. a mesh sheet; 40. an inductor; 50. a first connection assembly; 51. a first connecting plate; 52. a first screw; 53. a first nut; 60. a second connection assembly; 61. a second connecting plate; 62. a second screw; 63. a second nut; 64. and (5) auxiliary screws.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 4 together, the electronic fence of the present invention will now be described. The electronic fence comprises a supporting column 10, a Y-shaped frame 20, a seine component 30, a sensor 40 and a matched controller. Wherein, the support column 10 is equipped with two at least, and each support column 10 all sets up along vertical direction, and sets up along the horizontal direction interval. The number of the Y-shaped frames 20 is at least two, each Y-shaped frame 20 is arranged corresponding to each supporting column 10, and each Y-shaped frame 20 is arranged above the corresponding supporting column 10. At least one seine component 30 is arranged, and each seine component 30 is respectively arranged between every two adjacent supporting columns 10; each seine module 30 is connected to two corresponding support columns 10 and to the Y-shaped frame 20 of the two support columns 10. At least two inductors 40 are arranged, and each inductor 40 is arranged corresponding to each supporting column 10 one by one; each sensor 40 is disposed between the corresponding support column 10 and the Y-shaped frame 20, and is used for simultaneously monitoring the pressure variation generated by the corresponding Y-shaped frame 20 and/or the seine assembly 30 under the action of external force. The controller is electrically connected to each sensor 40 and to the alarm, so as to control the alarm to give an alarm after receiving the pressure variable electrical signal from the sensor 40.

A steel wire or a metal mesh is arranged between every two adjacent Y-shaped frames 20, and the structure is prior art and will not be described herein.

Compared with the prior art, the electronic fence provided by the embodiment can form a fence body by enclosing a plurality of supporting columns 10 and a plurality of fence components 30 together, and can effectively ensure the protection effect through the Y-shaped frame 20 arranged at the top end of the supporting column 10. The seine assembly 30 is connected to the supporting column 10 and the Y-shaped frame 20, respectively, and this structure enables the force applied to the seine to be transmitted to the Y-shaped frame 20, so that the sensor 40 disposed between the Y-shaped frame 20 and the supporting column 10 can monitor the seine assembly 30 and the Y-shaped frame 20 at the same time. The seine assemblies 30 and the Y-shaped frames 20 corresponding to every two adjacent supporting columns 10 can be simultaneously monitored by only one inductor 40, and the monitoring effect can be ensured. This application can save inductor 40's quantity, and then the cost is reduced, because of the reduction of inductor 40 quantity, the installation of being convenient for more in addition can reduce the intensity of labour of installation work to a certain extent, simple structure, and the practicality is strong.

In some embodiments, referring to fig. 1-4, each seine module 30 includes a frame 31 and a mesh 32. The frame 31 has an upper frame 311, a lower frame 312, a left frame 313, and a right frame 314 integrally connected to each other. The mesh 32 is located between the upper frame 311, the lower frame 312, the left frame 313 and the right frame 314, and the outer edges thereof are integrally connected to the upper frame 311, the lower frame 312, the left frame 313 and the right frame 314, respectively. The left frame 313 and the right frame 314 are respectively connected to two corresponding support columns 10, and are connected to two Y-shaped frames 20 corresponding to the two support columns 10. Through the framework 31 that sets up, can be convenient for with being connected of support column 10, can improve the joint strength with support column 10, also can guarantee the joint strength of net piece 32 simultaneously, simple structure, the preparation of being convenient for.

In some embodiments, referring to fig. 1 to 4, the normal direction of the mesh 32 is set as the first direction. Each Y-shaped frame 20 comprises a fixed portion 21 and two projecting portions 22; the fixing part 21 is arranged along the vertical direction, and the bottom end is connected with the corresponding inductor 40; the two extending portions 22 are respectively located on two sides of the fixing portion 21 along the first direction; each extension 22 is disposed obliquely upward, and the bottom end is integrally connected to the top end of the extension 22. The primary function of the Y-shaped frame 20 is to prevent people inside and outside the seine from crossing over, so that the two extensions 22 can block people or things on either side of the seine assembly 30, preventing them from crossing over the seine assembly 30.

Note that a wire or a metal mesh is connected to the extension 22.

In some embodiments, referring to fig. 1 to 4, a first mounting plate 12 is disposed at a top end of each supporting column 10, a second mounting plate 211 is disposed at a bottom end of each fixing portion 21, and the first mounting plate 12 and the second mounting plate 211 are connected by a vertically disposed bolt; the corresponding inductor 40 is disposed between the first mounting plate 12 and the second mounting plate 211. The arrangement of the first mounting plate 12 and the second mounting plate 211 can ensure the connection strength of the support column 10 and the Y-shaped frame 20. The net 32 vibrates under the action of external force, and the whole body slightly moves, and the motion is transmitted to the Y-shaped frame 20, the Y-shaped frame 20 is transmitted to the sensor 40 under the action of force, so that the sensor 40 monitors the pressure change, and transmits an electric signal to the controller.

In some embodiments, referring to fig. 1 to 4, the electronic fence further includes a first connecting element 50 and a second connecting element 60. At least two first connecting assemblies 50 are provided, and each first connecting assembly 50 is used for respectively connecting the left frame 313 and the corresponding support column 10, and the right frame 314 and the corresponding support column 10. At least two second connecting assemblies 60 are provided, and each second connecting assembly 60 is used for respectively connecting the left frame 313 and the corresponding Y-shaped frame 20 and the right frame 314 and the corresponding Y-shaped frame 20.

In some embodiments, referring to fig. 1 to 4, the length direction of the upper frame 311 or the lower frame 312 is set to be the second direction.

The first connection assembly 50 includes a first connection plate 51, a first screw 52, and a first nut 53. Wherein, the first connecting plate 51 is fixedly arranged on the corresponding supporting column 10; the first connecting plate 51 is provided with a first elongated opening along the second direction. And a second long strip opening corresponding to the first long strip opening and arranged along the vertical direction is arranged on each of the left frame 313 and the right frame 314. The first screw 52 has two ends, one of which is provided with a first cover plate abutting against the left frame 313 or the right frame 314, and the other end of which passes through the first elongated opening and the second elongated opening in sequence along the first direction. The first nut 53 is adapted to be threadedly coupled to an extended end of the first screw 52 to lock the first connection plate 51 to the left frame 313 or the right frame 314.

Through the arrangement of the first strip opening and the second strip opening, a certain amount of manufacturing errors or installation errors can be adapted, accurate assembly of the first screw 52 during installation is guaranteed, and due to the structure, micro-change of the net sheet 32 can be guaranteed, and force transmission is facilitated. In addition, the first screw 52 and the first nut 53 are provided to secure the first connection plate 51 to the left frame 313 or the right frame 314. The cover plate prevents an outside person from breaking the connection between the first screw 52 and the first nut 53.

In some embodiments, referring to fig. 1 to 4, the second connecting assembly 60 includes a second connecting plate 61, a second screw 62, a second nut 63 and an auxiliary screw 64. Wherein, the second connecting plate 61 is fixed on the corresponding fixing portion 21. A third long opening arranged along the second direction is arranged on the second connecting plate 61; the left frame 313 and the right frame 314 are both provided with fourth long openings which correspond to the third long openings and are arranged along the vertical direction. The second screw 62 has two ends, one of which is provided with a second cover plate abutting against the left frame 313 or the right frame 314, and the other end of which passes through the third elongated opening and the fourth elongated opening in sequence along the first direction. The second nut 63 is adapted to be threadedly coupled to the protruding end of the second screw 62 to lock the second link plate 61 to the left frame 313 or the right frame 314. The auxiliary screw 64 is used for fixing the second cover plate, the second connecting plate 61, and the left frame 313 and/or the right frame 314 after the second connecting plate 61 is locked with the left frame 313 or the right frame 314. The second cover plate, the second connecting plate 61, and the left frame 313 and/or the right frame 314 are provided with threaded holes for the auxiliary screws 64 to pass through and be screwed. The third elongated opening and the fourth elongated opening are arranged to adapt to a certain amount of manufacturing errors or installation errors, so that accurate assembly of the second screw 62 during installation is guaranteed. The second screw 62 and the second nut 63 are disposed to secure the second connecting plate 61 to the left frame 313 or the right frame 314. The cover plate prevents an outside person from breaking the connection between the second screw 62 and the second nut 63. Supplementary screw 64 can carry out the stable connection with second connecting plate 61 and purse net subassembly 30, and this kind of structure can guarantee stable transmission to Y type frame 20 of atress of purse net subassembly 30 on, and then guarantee the response effect.

The auxiliary screw 64 may be installed by drilling and penetrating the auxiliary screw 64 after the second screw 62 and the second nut 63 are installed.

In some embodiments, referring to fig. 1-4, the height of the top of the seine elements 30 is higher than the height of the top of the supporting posts 10, which facilitates the connection of the left frame 313 or the right frame 314 with the Y-frame 20 and the supporting posts 10, ensuring that one sensor 40 can monitor the pressure variation of the whole body at the same time.

In some embodiments, referring to fig. 1-4, a mounting base 11 is provided at the bottom end of each support post 10 for detachable connection to the ground or a fixed point. The mounting base 11 is connected with the ground or a fixed point through a bolt, and is high in connection strength and convenient to disassemble and assemble. The fixing point may be a concrete wall or a concrete base.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. An electronic fence, comprising:

2. The electronic fence of claim 1, wherein each said seine assembly comprises:

3. The electronic fence of claim 2, wherein a normal direction of the mesh is set to a first direction;

4. The electronic fence of claim 3, wherein a top end of each of the support posts is provided with a first mounting plate, a bottom end of each of the fixing portions is provided with a second mounting plate, and the first mounting plate and the second mounting plate are bolted together; the corresponding inductor is arranged between the first mounting plate and the second mounting plate.

5. The electronic fence of claim 3, further comprising a first connection assembly and a second connection assembly; at least two first connecting assemblies are arranged, and each first connecting assembly is used for respectively connecting the left frame and the corresponding support column and the right frame and the corresponding support column; the second coupling assembling is equipped with two at least, each the second coupling assembling is used for connecting respectively the left side frame with correspond Y type frame and the right side frame with correspond Y type frame.

6. The electronic fence of claim 5, wherein the length direction of the upper frame or the lower frame is set to a second direction;

the first connection assembly includes:

7. The electronic fence of claim 6, wherein the second connection assembly comprises:

8. The electronic fence of claim 7, wherein the top of the seine assembly is at a height greater than the height of the top of the support posts.

9. An electronic fence as defined in claim 1 wherein the bottom end of each said support post is provided with a mounting base for removable connection to the ground or a fixed point.