CN215760923U

CN215760923U - Alarm type fence

Info

Publication number: CN215760923U
Application number: CN202121289238.2U
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 alarm type fence which comprises supporting columns, a Y-shaped frame, a purse net assembly, an induction assembly 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 induction component is connected with the top end of the corresponding supporting column and connected with the Y-shaped frame corresponding to the supporting column, and is used for monitoring pressure variables generated when the corresponding Y-shaped frame and/or the purse net component are subjected to external force. The controller is used for controlling the alarm to give an alarm after receiving the electric signal transmitted by the sensing assembly. The alarm type fence provided by the utility model can be used for more conveniently installing the pressure sensor, the attractiveness of the whole structure is improved, the structure is simple, and the practicability is high.

Description

Alarm type fence

Technical Field

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

Background

The alarm fence is an active intrusion-crossing prevention 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, after the net piece in the fence is connected with the Y-shaped frame, the net piece and the Y-shaped frame can be simultaneously monitored by one sensor. The Y-shaped frame then needs to be connected to the support posts and the inductors mounted in place. In order to facilitate the arrangement of the inductor, when the Y-shaped frame and the supporting column are connected, a flange surface or a connecting plate which extends horizontally outwards is needed, the structure needs more bolts and also occupies a certain space, so that the gap between the net piece and the supporting column is increased, the protection is not facilitated, and the practicability is deteriorated; also, the aesthetic appearance is reduced. In addition, the structure is inconvenient for arranging the inductor, after the arrangement position is selected, the inductor needs to be fixedly arranged on the Y-shaped frame or the support column, the installation working strength is also increased, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an alarm type fence, and aims to solve the problems that the existing alarm type fence is poor in attractiveness and practicability due to the arrangement mode of an inductor.

In order to achieve the purpose, the utility model adopts the technical scheme that: there is provided an alarming fence comprising:

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;

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;

at least two induction assemblies are arranged, and each induction assembly is in one-to-one correspondence with each supporting column; each sensing assembly comprises a fixing piece and a pressure sensor; the fixing pieces are arranged along the vertical direction, the bottom ends of the fixing pieces are connected with the top ends of the corresponding supporting columns, and the top ends of the fixing pieces are connected with the bottom ends of the corresponding Y-shaped frames; the pressure sensors are fixedly arranged on the fixing pieces, are respectively abutted against the top ends of the supporting columns and the bottom ends of the Y-shaped frames, and are used for simultaneously monitoring pressure variables generated by the corresponding Y-shaped frames and/or the seine components under the action of external force; and

and the matched controller is electrically connected with each pressure sensor and is electrically connected with the alarm so as to control the alarm to give an alarm after receiving the electric signal transmitted by the pressure 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; setting the length direction of the upper frame or the lower frame as a second direction;

each Y-shaped frame comprises a fixed part and two extending parts; the fixed parts are arranged along the vertical direction, and the bottom ends of the fixed parts are connected with the corresponding induction components; 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, each fixing member has a first insertion end and a second insertion end opposite to the first insertion end; the first inserting end is connected with the corresponding supporting column, and the second inserting end is connected with the corresponding fixing part; a first slot for the first plug-in end to be matched is formed in the top end of each supporting column, and a second slot for the second plug-in end to be matched is formed in the bottom end of each fixing portion;

each fixing piece is further provided with a placement groove for placing the pressure sensor, the placement groove is located between the first insertion end and the second insertion end, and the central axis of the placement groove is arranged along the second direction.

In a possible implementation manner, the first plugging end is further connected with the corresponding support column through a first bolt, and one end of the first bolt penetrates through an outer wall of the support column along the second direction and is in threaded connection with the first plugging end in the first slot;

the second inserting end is further connected with the corresponding Y-shaped frame through a second bolt, and one end of the second bolt penetrates through the outer wall of the fixing portion along the second direction and is in threaded connection with the second inserting end in the second inserting groove.

In one possible implementation, the warning fence further includes a first connecting assembly and a second connecting 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 response subassembly that sets up between Y type frame and support column, can monitor purse seine subassembly and Y type frame simultaneously. In addition, set up response subassembly, be connected with support column and Y type frame through the mounting to make support column and Y type frame all with pressure sensor butt, can simplify the installation to pressure sensor, and guarantee overall structure's aesthetic property, in addition, this kind of structure need not occupy the space resource in support column or the Y type frame outside. This application is through the response subassembly that sets up, and pressure sensor's installation that can be more convenient has improved overall structure's aesthetic property moreover, simple structure, and the practicality is strong.

Drawings

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

fig. 2 is a schematic structural view of a supporting pillar, a Y-shaped frame and a sensing assembly of the warning fence according to the embodiment of the present invention;

fig. 3 is a schematic view of a sensing assembly mounting structure of the warning fence according to the embodiment of the present invention;

FIG. 4 is an enlarged schematic view of the enclosure shown in FIG. 1 at A;

description of reference numerals:

10. a support pillar; 11. installing a base; 12. a first insertion groove; 20. a Y-shaped frame; 21. a fixed part; 211. A second insertion groove; 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 inductive component; 41. a fixing member; 411. A first plug end; 412. a second plug end; 413. a placing groove; 42. a pressure sensor; 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. an auxiliary screw; 70. a first bolt; 80. and a second bolt.

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 alarm fence of the present invention will now be described. The alarm fence comprises a support column 10, a Y-shaped frame 20, a purse net assembly 30, a sensing assembly 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 induction assemblies 40 are arranged, and each induction assembly 40 is arranged corresponding to each support column 10 one by one; each sensing assembly 40 comprises a fixing member 41 and a pressure sensor 42; the fixing pieces 41 are arranged along the vertical direction, the bottom ends of the fixing pieces are connected with the top ends of the corresponding supporting columns 10, and the top ends of the fixing pieces are connected with the bottom ends of the corresponding Y-shaped frames 20; the pressure sensors 42 are fixedly arranged on the fixing members 41, and are respectively abutted against the top ends of the supporting columns 10 and the bottom ends of the Y-shaped frames 20, so as to simultaneously monitor pressure variables generated by the corresponding Y-shaped frames 20 and/or the seine assemblies 30 under the action of external force. The controller is electrically connected with each sensing component 40 and electrically connected with the alarm, so as to control the alarm to give an alarm after receiving the pressure variable electric signal transmitted from the sensing component 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 warning fence provided by the embodiment has the advantages that a plurality of supporting columns 10 and a plurality of purse seine assemblies 30 can jointly enclose to form a fence body, and the protection effect can be effectively guaranteed through the Y-shaped frame 20 arranged on the top ends of the supporting columns 10. The seine component 30 is connected with the supporting column 10 and the Y-shaped frame 20 respectively, the force applied to the seine can be transmitted to the Y-shaped frame 20 through the structure, and the sensing component 40 arranged between the Y-shaped frame 20 and the supporting column 10 can monitor the seine component 30 and the Y-shaped frame 20 simultaneously. In addition, the sensing assembly 40 is arranged, the sensing assembly is connected with the supporting column 10 and the Y-shaped frame 20 through the fixing piece 41, the supporting column 10 and the Y-shaped frame 20 are abutted to the pressure sensor 42, the installation of the pressure sensor 42 can be simplified, the attractiveness of the whole structure is ensured, and in addition, the structure does not need to occupy space resources outside the supporting column 10 or the Y-shaped frame 20. This application is through the response subassembly 40 that sets up, can be more convenient pressure sensor 42's installation, has improved overall structure's aesthetic property moreover, 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 to be a first direction; the longitudinal direction of the upper frame 311 or the lower frame 312 is set to the second 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 induction component 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, each fixing member 41 has a first plugging end 411 and a second plugging end 412 opposite to the first plugging end 411; the first plug end 411 is connected with the corresponding support column 10, and the second plug end 412 is connected with the corresponding fixing part 21; the top end of each supporting post 10 is provided with a first slot 12 for the first plug-in end 411 to fit, the bottom end of each fixing portion 21 is provided with a second slot 211 for the second plug-in end 412 to fit,

Each fixing member 41 further has a placement groove 413 for placing the pressure sensor, the placement groove 413 is located between the first insertion end 411 and the second insertion end 412, and a central axis of the placement groove 413 is arranged along the second direction. The installation groove 413 may be a cylindrical groove, and the upper and lower sides of the pressure sensor 42 therein are respectively abutted against the end portions of the fixing portion 21 and the supporting post 10, so that the pressure fluctuation can be accurately monitored. The detailed structure of the fixing member can be seen in fig. 3.

Through the structure that the first inserting end 411 is inserted into the first slot at the top end of the supporting column 10, and the second inserting end 412 is inserted into the second slot 211 at the bottom end of the fixing part 21, the installation of the fixing part 41 can be ensured, the mutual connection between the Y-shaped frame 20 and the supporting column 10 is facilitated, and the connection strength of the Y-shaped frame 20 can also be ensured by the structure. In addition, the middle part of the first fixing member 41 is provided with a placement groove 413, the placement groove 413 is used for placing the pressure sensor 42, the mesh 32 vibrates under the action of external force, the whole body can slightly move, the motion is transmitted to the Y-shaped frame 20, the stress of the Y-shaped frame 20 is transmitted to the pressure sensor 42, the pressure sensor 42 monitors the pressure change, and the electric signal is transmitted to the controller.

In some embodiments, referring to fig. 1 to 4, the first plugging end 411 is further connected to the corresponding supporting column 10 by a first bolt 70, and one end of the first bolt 70 passes through the outer wall of the supporting column 10 along the second direction and is in threaded connection with the first plugging end 411 in the first slot 12. The second plug end 412 is further connected to the corresponding Y-shaped frame 20 by a second bolt 80, and one end of the second bolt 80 passes through the outer wall of the fixing portion 21 along the second direction and is in threaded connection with the second plug end 412 in the second slot 211. In this structure, the first inserting end 411 is connected to the supporting column 10 through the first bolt 70 or the screw, and the second inserting end 412 is connected to the fixing portion 21 through the second bolt 80 or the screw, based on the first inserting end 411 and the first slot 12, and the second inserting end 412 and the second slot 211. This structure can further ensure the stability of the installation of the Y-shaped frame 20.

In some embodiments, referring to fig. 1 to 4, the warning fence further includes a first connecting component 50 and a second connecting component 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 first connecting element 50 includes a first connecting 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 support posts 10, which facilitates the connection of the left frame 313 or the right frame 314 with the Y-frame 20 and the support posts 10, ensuring that one pressure sensor 42 monitors the pressure variation of the whole.

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. Warning formula rail, its characterized in that includes:

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

3. The warning fence of claim 2, wherein the normal direction of said mesh is set to a first direction; setting the length direction of the upper frame or the lower frame as a second direction;

4. The warning fence of claim 3 wherein each said securing member has a first mating end and a second mating end opposite said first mating end; the first inserting end is connected with the corresponding supporting column, and the second inserting end is connected with the corresponding fixing part; a first slot for the first plug-in end to be matched is formed in the top end of each supporting column, and a second slot for the second plug-in end to be matched is formed in the bottom end of each fixing portion;

5. The warning fence as in claim 4, wherein said first mating end is further connected to said corresponding support post by a first bolt, one end of said first bolt passing through an outer wall of said support post along said second direction and being threadedly connected to said first mating end in said first slot;

6. The alarming 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.

7. The alarming fence of claim 6, wherein the first connection assembly comprises:

8. The alarming fence of claim 7, wherein the second connection assembly comprises:

9. The warning fence of claim 1 wherein the top of said seine modules is at a height greater than the height of the top of said support posts.

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