CN206639334U - Optical fiber alarm rail system - Google Patents

Abstract

A kind of optical fiber alarm rail system is the utility model is related to, mainly solves the problems, such as that wrong report present in prior art and rate of failing to report are higher, warning sensitivity is inadequate and Security Personnel can not quickly catch invader.The utility model is by using a kind of optical fiber alarm rail system for being easy to tracing and positioning, including front-end vibration sensing unit, rear end alert process unit, wherein front-end vibration sensing unit includes entity security fence support layer unit, signal acquisition layer unit and signal analysis and processing layer unit, rear end alert process unit includes the technical scheme of controlling alarm layer unit and alarm indication layer unit, preferably solves the problem, available for high safety field.

Description

Optical fiber alarm rail system

Technical field

It the utility model is related to a kind of optical fiber alarm rail system.

Background technology

Existing boundary's protection system of enclosing generally comprises fence or fence unit and intrusion detection unit, passes through intrusion detection unit Monitoring peripheral encloses whether have invader or destruction, and the monitoring element in the intrusion detection unit used in the past is typically collected and recorded as dress Put, infrared ray sensor, electronic impulse rope or shock sensor, though simple defense function can be realized, all exist Drawback, for recording apparatus, video camera visual field blind spot be present, it is necessary to considerable video camera could cover monitor area, And night, greasy weather video camera can not normal work, and the environmental suitability of the transmission line of large-scale video camera and video camera itself And the problem of individual serious, although thermal camera can work in night, greasy weather, its cost is too high, and reliability is farther It is inferior to ordinary video video camera；For infrared ray sensor, arrangement infrared beams is allowed to delimit the circumference to be monitored, Mei Dangyou People then causes the temporary transient interruption of infrared beams when passing through the circumference, so as to start alarm signal, the system rate of false alarm is high, plant Leaf, toy can all cause infrared alarm, not stop the function of personnel's invasion, and their monitor area is general not More than ten meters；It is to delimit the circumference to be monitored, 60 times per minute of electronic impulse using electronic impulse rope for electronic impulse rope Each wire of scanning electron wall, each peak value of pulse have 5-8 kilovolts, make invader be difficult to climb up and over, and such system has one Fixed deterrent effect, but can not multiple intrusion detection, can not position invasion position, it is impossible to round-the-clock monitoring；And passed for vibrations Sensor, it is arranged in mesh sheet or in hollow column, and need to only cut cable when in mesh sheet can just make its ineffective, Monitoring function is just lost, and it is insensitive installed in alarm on column, situation about failing to report can be caused regularly.

And for example Chinese patent literature CN203034914U discloses a kind of optical fiber alarm rail, including pillar partses, cap Part, wire casing, mesh sheet, pressing plate, the mesh sheet is arranged between two pillar partses, and the top of mesh sheet is connected with wire casing； The side of the pillar partses is connected with pressing plate, and top is connected with cap, and the wire casing is connected to pillar partses and post Between cap member.Although the document can realize alarm, existing wrong report and rate of failing to report is higher, warning sensitivity not enough and Security Personnel can not quickly catch the problem of invader.

Utility model content

Technical problem to be solved in the utility model is that wrong report present in prior art and rate of failing to report are higher, spirit of alarming The problem of sensitivity is not enough and Security Personnel can not quickly catch invader.In order to solve the above technical problems, provide a kind of new light Fine alarm rail system.Have that rate of false alarm is low, rate of failing to report is low, warning sensitivity is strong using the system and the characteristics of strong adaptability.

It is as follows to solve the technical scheme of above-mentioned technical problem the utility model use：A kind of optical fiber alarm rail system System, including front-end vibration sensing unit, rear end alert process unit, wherein front-end vibration sensing unit include entity security fence Support layer unit, signal acquisition layer unit and signal analysis and processing layer unit, rear end alert process unit include controlling alarm layer Unit and alarm indication layer unit.

In above-mentioned technical proposal, it is preferable that the entity security fence support layer unit includes rail end module, fence Linear module, fence climbing root module, fence corner root module, the signal acquisition layer unit include defence area segmentation module, institute Stating signal analysis and processing layer unit includes signal analysis and processing module；The controlling alarm layer unit and the alarm indication layer list First alternative is using switching value guide look formula or system type guide look formula.

It is highly preferred that the end module includes between both sides newel post, both sides newel post and the internal slot type that optical cable is housed Crossbeam, the mesh sheet between both sides newel post and crossbeam；The linear module includes straight line post, on straight line post and internal Slot type crossbeam equipped with optical cable, the mesh sheet between straight line post and crossbeam；The climbing root module includes gradient post, installation On gradient post and inside is equipped with the slot type crossbeam of optical cable, the mesh sheet between gradient post and crossbeam；The corner segments mould Block includes corner-pillar, on corner-pillar and the internal slot type crossbeam equipped with optical cable, between corner-pillar and crossbeam Mesh sheet；The defence area segmentation module includes each defence area dividing box connected by optical cable, and the signal analysis and processing module includes The vibration signal analysis processor connected by optical cable, the vibration signal analysis processor pass through optical cable and each defence area dividing box It is connected；The controlling alarm layer unit of the switching value guide look formula includes alarm host machine；The switching value has a guide look of the described of formula Alarm indication layer unit includes loudspeaker, warning lamp and the camera that can be located in each newel post；The report of the system type guide look formula Alert control layer unit includes alarming and managing software；The alarm indication layer unit of system type guide look formula include PC equipment, Network monitoring center.

It is highly preferred that the newel post includes hollow cylinder and cover plate, the hollow cylinder and cover plate are M shapes, the sky The opening of stem body is provided with the aerofoil with positioning hole, and the cover plate is provided with corresponding with positioning hole raised；The line Slot type crossbeam includes U-lag body, C-channel lid, Wire fastener, and the C-channel lid is installed on above U-lag body, and the Wire fastener is set It is placed in U-lag body, at least two detection vibration optical cables and a contrast optical cable is laid with the slot type crossbeam；It is described straight Terminal structure is identical with the newel post；The gradient post is identical with end post structure but side is provided with the opening for being available for crossbeam to pass through； The corner-pillar includes corner cylinder, corner cap and corner pressing plate, and side and the corner pressing plate of the corner cylinder are fixed, on Portion is connected with cap part；The defence area dividing box includes casing, case lid, is available for vibrating the cable-through hole that optical cable passes through, described Case lid is installed on casing, and the vibration optical cable passes through each defence area dividing box by cable-through hole.

It is highly preferred that the column, mesh sheet, pressing plate, slot type crossbeam and defence area dividing box surface use high adhesion force Thermosetting polyester powder.

It is highly preferred that the high adhesion force thermosetting polyester powder thickness is more than or equal to 80 μm.

The utility model is by using optical cable so that warning sensitivity improves；By using at least two vibration optical cables, make Obtain vibrating effect to become apparent from, reduce rate of false alarm and rate of failing to report；By using the principle of a variety of fence posts so that the utility model energy It is enough preferably to adapt to various landform.

Brief description of the drawings

Fig. 1 is a kind of structure chart of optical fiber alarm rail system of the utility model；

Fig. 2 is the front view of rail end module；

Fig. 3 is the front view of fence linear module；

Fig. 4 is the front view of climbing root module；

Fig. 5 is the front view of corner root module；

Fig. 6 is the structure chart of newel post；

Fig. 7 is the profile of newel post；

Fig. 8 is the structure chart of wire casing.

Fig. 9 is the structure chart of Wire fastener.

Figure 10 is the profile of slot type crossbeam.

Figure 11 is the dimensional structure diagram of gradient post.

Figure 12 is the front view of gradient post.

Figure 13 is Figure 12 AA cross-sectional views.

Figure 14 is Figure 12 right view.

Figure 15 is the enlarged drawing of circle M inner parts in Figure 14.

Figure 16 is the structural representation one of corner-pillar.

Figure 17 is the structural representation two of corner-pillar.

Figure 18 is the structural representation of corner-pillar central post part.

Figure 19 is the structural representation of corner pressing plate in corner-pillar.

Figure 20 is the top view of defence area dividing box.

In accompanying drawing：

1st, newel post 2, straight line post 3, gradient post

4th, corner-pillar 5, mesh sheet 6, slot type crossbeam

7th, optical cable 8, cylinder 9, cover plate are guided

10th, cap 11, edge of a wing face 12, positioning hole

13rd, projection 14, groove lid 15, cell body

16th, Wire fastener 17, positioning hole 2 18, positioning hole three

19th, positioning hole 4 20, bolt 1, bolt two

22nd, the first cylinder 23, breach 24, the second cylinder

25th, plate hole 26, connector 27, the first screw

28th, the second screw 29, the 3rd screw 30, the 4th screw

31st, the 5th screw 32, the first inclined-plane 33, the second inclined-plane

34th, concave part 35, the first plane 36, the second plane

37th, the 3rd plane 38, fourth plane 39, plate hole

40th, pillar partses 41, cap part 42, corner pressing plate

43rd, column left surface 44, column upper side 45, column right flank

46th, connector side 47, connector bottom surface 48, convex connecting plate

49th, fixed connecting plate 50, wire casing mounting hole 51, corner pressing plate neck

52nd, fixing bolt 53, pressing plate body 54, card article

55th, 56 at fused fiber splice, defence area dividing box 57, vibration optical cable

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, with reference to embodiments, to this Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this practicality It is new, it is not used to limit the utility model.

Optical fiber alarm rail system as shown in Figure 1, including front-end vibration sensing unit, rear end alert process unit, its Middle front-end vibration sensing unit includes entity security fence support layer unit, signal acquisition layer unit and signal analysis and processing layer list Member, rear end alert process unit include controlling alarm layer unit and alarm indication layer unit.The entity security fence supporting layer Unit includes rail end module, fence linear module, fence climbing root module, fence corner root module, the signal acquisition Layer unit includes defence area segmentation module, and the signal analysis and processing layer unit includes signal analysis and processing module；The alarm control Preparative layer unit and the alarm indication layer unit alternative are using switching value guide look formula or system type guide look formula.

End module as shown in Figure 2, is included between both sides newel post 1, both sides newel post 1 and the internal slot type equipped with optical cable is horizontal Beam 6, the mesh sheet 5 between both sides newel post 1 and crossbeam 6.

Linear module as shown in Figure 3 includes straight line post 2, on straight line post 2 and the internal slot type that optical cable is housed Crossbeam 6, the mesh sheet 5 between straight line post 2 and crossbeam 6.

Climbing root module as shown in Figure 4 includes gradient post 3, on gradient post 3 and the internal wire casing that optical cable is housed Formula crossbeam 6, the mesh sheet 5 between gradient post 3 and crossbeam.

The corner root module as shown in Figure 5 includes corner-pillar 4, on corner-pillar 4 and internal equipped with optical cable Slot type crossbeam 6, the mesh sheet 5 between corner-pillar and crossbeam.

The newel post 1 as shown in Figure 6,7 includes cylinder 8 and cover plate 9, and the cylinder 8 and cover plate 9 are M shapes, the post The opening of body 8 is provided with the edge of a wing face 11 with positioning hole 12, and the cover plate 9 is provided with projection 13 corresponding with positioning hole 12, Projection 13 on the cover plate 9 through the positioning hole 12 on the mesh and edge of a wing face 11 in mesh sheet 5 and is fixed, then cap 10 is pacified Top loaded on cylinder 8.

As shown in Figure 8,9, 10, the groove lid 14 is installed on the top blending bolt one of cell body 15 by groove lid 14 and cell body The positioning hole 2 17 of 15 bottoms is fixed.The Wire fastener 16 is installed on inside slot type 6, and blending bolt two passes through positioning hole 3 18 Fixed, the slot type crossbeam 6 is by positioning hole 4 19 with being connected at the top of mesh sheet.

As shown in Figure 11,12,13, the climbing post is structure as a whole, including the first cylinder 22 and the second cylinder 24, and second The height of cylinder 24 is less than the first cylinder 22.This column section is U shape, wherein the cross section of the first cylinder is M types, group Into the top half of " recessed " word, the second cylinder 24 is the structure that two L-type frameworks are oppositely arranged, and forms the lower half of " recessed " word Point.First cylinder 22 includes the first inclined-plane 32, the second inclined-plane 33 and the concave part 34 between two inclined-planes, and the second cylinder 24 wraps The first plane 35 and the second plane 36 being parallel to each other are included, the first plane 35 is connected with the first inclined-plane 32, the second plane 36 and Two inclined-planes 33 be connected, the second cylinder 24 also include with 35 the 3rd plane 37 connected vertically of the first plane and with the second plane 36 Fourth plane 38 connected vertically.An angle α is formed between first plane 35 and the first inclined-plane 32, the second plane 36 and second is oblique Structure has angle β, wherein α=β between face 33, and α and β size are 175 ° -180 °, preferably 175 °.

According to Figure 11,14,15, the upper end of the second cylinder 24 is at least provided with a breach 23, and the first of the upper and lower of breach 23 The plane 36 of plane 35 and second is respectively provided to few first screw 27.

Climbing section protective fence column is mainly used in two sections of blocks of connection, and block includes cross bar and grid, the second cylinder 24 The 3rd plane 37 with being uniformly arranged plate hole 3 in fourth plane 38.If the concave part 34 of the first cylinder 22 is set from top to bottom Dry 5th screw 31.Cross bar is inserted in upper end or the breach 23 of the second cylinder 24, is attached by connector 26.Connector 26 include the vertical plane of fitting first/second plane and are vertically installed in the end face on vertical plane top, are set respectively on vertical plane and plane of structure Second screw 28 and the 3rd screw 29.First screw 27 is corresponding with the second screw 28, is attached by bolt, the 3rd screw 29 is corresponding with the screw on cross bar, and is bolted and screw rod is fixed on column.The grid of block and the second cylinder The correspondence of plate hole 39 on 24, the plate pin of column pressing plate stretch into plate hole 39, and the plate face of pressing plate presses wire side and the second cylinder 24 It is combined, it is then that the screw in pressing plate plate face is corresponding with the 5th screw 31 on column, pressing plate is fixed on by bolt On column, so as to which block be fixed together with column.It is different according to the height of climbing section, cross bar is inserted to different breach It is interior so that block keeps concordant docking with column.

As shown in Figure 16,17,18, the corner-pillar includes pillar partses 40, cap part 41, corner pressing plate 42, described The side of pillar partses 40 is fixed with corner pressing plate 42, top is connected with cap part 41 and slot type crossbeam 6 be arranged at it is vertical Between post part 40 and cap part 41；The pillar partses 40 include column, corner pressing plate part, and it is left that the column includes column Side 43, column upper side 44, column right flank 45, the middle part of the column upper side 12 are bent into downwards a groove, column The both ends of upper side 44 are connected with column left surface 43, column right flank 45 respectively is connected into M shape columns；The corner pressing plate connection Part has two, and it is made up of connector side 46 and connector bottom surface 47, bottom and the connector bottom of the connector side 46 The vertical connection of face 47 is connected with column side respectively into L shapes, the top of connector side 46, and two corner pressing plate connectors It is correspondingly arranged；The wire casing connector includes " convex " shape connecting plate 48 and fixed connecting plate 49, on " convex " the shape connecting plate 48 The protruding end in portion and the vertical connection of fixed connecting plate 49, its underpart is provided with two wire casing mounting holes 50；The corner pressing plate connection The connector bottom surface 47 of part is provided with corner pressing plate neck 51；The wire casing mounting hole 50 of the wire casing connector is in arc-shaped；It is described The fixed connecting plate 49 of wire casing connector is provided with bolt mounting holes, is provided with the groove of column upper side 44 and is installed with bolt Through hole corresponding to hole；The wire casing connector is connected by fixing bolt 52 with column.

As shown in figure 19, the corner pressing plate 42 includes pressing plate body 53 and card article 54, one end bending of the card article 54 Into curved surface and it is connected to the side of pressing plate body 53,90 ° of other end outward bending is into free end；The card article 54 has two, its The both ends of pressing plate body 53 are correspondingly arranged in respectively；The cross-sectional sizes of the card article 54 and the size phase of corner pressing plate neck 51 Match somebody with somebody.

As shown in figure 20, defence area dividing box 56 is located at fence top end, the guiding optical cable 7 and the vibration welding of optical cable 57 with 56 at fused fiber splice.

In addition to the implementation, the utility model can also have other embodiment.It is all to use equivalent substitution or equivalent change The technical scheme to be formed is changed, all falls within the protection domain of the requires of the utility model.

Claims (6)

1. a kind of optical fiber alarm rail system, including front-end vibration sensing unit, wherein rear end alert process unit, front-end vibration Sensing unit includes entity security fence support layer unit, signal acquisition layer unit and signal analysis and processing layer unit, rear end report Alert processing unit includes controlling alarm layer unit and alarm indication layer unit.

2. optical fiber alarm rail system according to claim 1, it is characterised in that the entity security fence supporting layer list Member includes rail end module, fence linear module, fence climbing root module, fence corner root module, the signal acquisition layer Unit includes defence area segmentation module, and the signal analysis and processing layer unit includes signal analysis and processing module；The controlling alarm Layer unit and the alarm indication layer unit alternative are using switching value guide look formula or system type guide look formula.

3. optical fiber alarm rail system according to claim 2, it is characterised in that the end module include both sides newel post, Slot type crossbeam of between the newel post of the both sides and inside equipped with optical cable, the mesh sheet between both sides newel post and crossbeam；The straight line Module includes straight line post, on straight line post and the internal slot type crossbeam equipped with optical cable, between straight line post and crossbeam Mesh sheet；The climbing root module includes gradient post, on gradient post and the internal slot type crossbeam equipped with optical cable, is located at Mesh sheet between gradient post and crossbeam；The corner root module includes corner-pillar, on corner-pillar and internal optical cable is housed Slot type crossbeam, the mesh sheet between corner-pillar and crossbeam；The defence area segmentation module is included by each of optical cable connection Defence area dividing box, the signal analysis and processing module include the vibration signal analysis processor connected by optical cable, the vibrations Signal analysis and processing device is connected by optical cable with each defence area dividing box；The controlling alarm layer unit of the switching value guide look formula Including alarm host machine；The alarm indication layer unit of the switching value guide look formula includes loudspeaker, warning lamp and can be located at each newel post On camera；The controlling alarm layer unit of the system type guide look formula includes alarming and managing software；The system type one Look at formula the alarm indication layer unit include PC equipment, network monitoring center.

4. optical fiber alarm rail system according to claim 3, it is characterised in that the newel post includes hollow cylinder and lid Plate, the hollow cylinder and cover plate are M shapes, and the opening of the hollow cylinder is provided with the aerofoil with positioning hole, described Cover plate is provided with corresponding with positioning hole raised；The slot type crossbeam includes U-lag body, C-channel lid, Wire fastener, the C-shaped Groove lid is installed on above U-lag body, and the Wire fastener is arranged in U-lag body, and at least two are laid with the slot type crossbeam Root detection vibration optical cable and a contrast optical cable；The straight line rod structure is identical with the newel post；The gradient post and newel post's knot Structure is identical but side is provided with the opening for being available for crossbeam to pass through；The corner-pillar includes corner cylinder, corner cap and corner pressing plate, The side of the corner cylinder is fixed with corner pressing plate, and top is connected with cap part；The defence area dividing box include casing, Case lid, it is available for vibrating the cable-through hole that optical cable passes through, the case lid is installed on casing, and the vibration optical cable is passed through by cable-through hole Each defence area dividing box.

5. the optical fiber alarm rail system according to claim 3 or 4, it is characterised in that the newel post, mesh sheet, pressing plate, line Slot type crossbeam and defence area dividing box surface use high adhesion force thermosetting polyester powder.

6. optical fiber alarm rail system according to claim 5, it is characterised in that the high adhesion force thermosetting polyester powder Thickness is more than or equal to 80 μm.