CN106499258B - A kind of pressure alarm fence - Google Patents
A kind of pressure alarm fence Download PDFInfo
- Publication number
- CN106499258B CN106499258B CN201610911909.1A CN201610911909A CN106499258B CN 106499258 B CN106499258 B CN 106499258B CN 201610911909 A CN201610911909 A CN 201610911909A CN 106499258 B CN106499258 B CN 106499258B
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- wire casing
- plate
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
- E04H17/161—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using wire panels
- E04H17/163—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using wire panels using wired panels with frame
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
- G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a kind of pressure alarm fences, including column, mesh sheet, cross bar, pressure warning unit, connector, wire casing, the connecting plate of the pressure warning unit lower end is arranged in column upper interior, connector connects column and mesh sheet, it is bolted column, connector, pressure warning unit, the cross bar is arranged in mesh sheet the top, cross bar is connect by bolt with mesh sheet, the cross bar passes through two vertical connection of link block with column, the wire casing connecting hole of the wire casing and movable plate connects, wire casing is arranged above cross bar, bolumn cap is equipped with above column head, the present invention uses the thought that moving part and quiet part are combined, clever structure, it is easy for installation, using metal machinery formula structure, high sensitivity, warning effect is good, service life is long.
Description
Technical field
The invention belongs to fence technical fields, and in particular to a kind of pressure alarm fence.
Background technology
Fence is a kind of semifixed facility, is typically now used for the traffic such as property, construction site and place is isolated, with people
People's improvement of living standard, present fence also gradually becomes dainty generous, attractive in fashion, and is hardly damaged, easily maintains, makes
It with long lifespan, also needs to prevent from climbing in some special occasions, the existing fence for preventing climbing does not use top dress generally
The method of spine, and it is changed to the fence of the more pressure alarm of human nature, existing pressure alarm fence installation, maintenance is inconvenient,
The sensitivity of warning device is not high, and failure is more, and usage time is short, and practicability is not strong.
Invention content
To solve the above problems, the invention discloses a kind of pressure alarm fence, clever structure is easy for installation, using machine
Tool formula structure, high sensitivity, warning effect is good, and service life is long.
In order to achieve the above objectives, technical scheme is as follows：
A kind of pressure alarm fence, it is characterised in that：Including column, mesh sheet, cross bar, pressure warning unit, connector, line
Slot,
The column is the square tube of concave, and the rear end of column is equipped with notch one, is equipped with through-hole one in notch one, stands
The front end both sides of column are equipped with two rows of vertical square holes, and through-hole five is equipped among the front end of column；
The mesh sheet is that crisscross steel wire weld forms；
The cross bar is hollow rectangular pipe, and the front and back end of cross bar is equipped with symmetrical through-hole two；
The connector includes panel and hook, and the panel is rectangle, and both sides on the back of the panel are arranged in the hook,
Symmetry arrangement, the hook are L-shaped, and quantity is 3-20 pairs, and panel is equipped with through-hole three；
The wire casing includes groove body, capping, buckle, and groove body is bent into " Qian " shape, opening upwards, bottom surface two by sheet metal
End is equipped with kidney-shaped connecting hole, and 2-4 screw hole eight and 1-4 screw hole nine are equipped between connecting hole, and the buckle includes card line ring, adds
High block, fixing bolt, the block of increasing are arranged in the lower section of card line ring, increase and are equipped with screw hole ten, the fixing bolt among block
Top passes through the bottom of card line ring, is fixed in screw hole ten, fixing bolt lower part is fixed in screw hole eight, and the side of card line ring is in
Pear-Shaped, the card line ring are divided into incoming line, upper wire casing, inserting slot from top to bottom, and the upper wire casing inner right side is equipped with limit
It hooks, left side junction connection dividing strip one end of upper wire casing and inserting slot, the other end of dividing strip is equipped with positioning and blocks, the positioning
For card together with limit hook hook joint, the capping is bent into the cuboid of lower opening by sheet metal, is arranged above groove body,
Capping is equipped with through-hole six, and bolt two is fixed on across through-hole six in screw hole nine；
The pressure warning unit includes column head, pedestal, link block, movable plate, switch protection block, microswitch, bullet
Spring,
The column header structure is as column, and to fall the square tube of concave, column head down either side is equipped with screw hole six
With screw hole seven, two upper lateral part of column head is equipped with notch three；
The pedestal surrounds " Qian " shape, and for switch baffle vertically across above left and right side plate, switch baffle is equipped with 2-4
A screw hole one, left and right side plate middle part are equipped with square breach two, two opening upwards of the notch, two rear portion of notch and switch baffle
Frontal plane flushes, and symmetrical bending is provided inwardly with above the front end of left and right side plate, and gap, left and right side are equipped between two bendings
It curves inwardly above the rear end of plate and connects into platform, the bending, switch baffle, the lower edge height of platform are identical；
The link block includes limited block and connecting plate, and the lower section of the limited block is sealing plate, the sealing plate and column head
Cross-sectional shape, size it is identical, sealing plate upper vertical is set there are two limiting plate, and limiting plate is equipped with screw hole two, the connection
Plate is in " Qian " shape structure, is divided into basal plane and both sides panel, and opening is vertically set below sealing plate towards front end, is set on connecting plate
There are screw hole three and through-hole four；
The movable plate is in cross, including the lateral all-wing aircraft that stretches out of central plate, two sides, two end faces stretch out it is vertical
To all-wing aircraft, the transverse direction all-wing aircraft is equipped with wire casing connecting hole；
The switch protection block includes substrate, protection board, and the substrate is equipped with 2-4 screw hole four, the screw hole one and
Four position of screw hole, size correspond to, and the protection board is two, is vertically set on substrate, and two protection board sizes are identical, face
Face is arranged, and workspace is equipped between two protection boards, and protection board is equipped with 2-4 screw hole five, the bottom end of the protection board and base
The bottom end of plate flushes；
Limiting plate on the link block is arranged in the both sides of the left and right side plate of pedestal, the switch protection block and switch
Baffle is connect by screw hole one with screw hole four, and the microswitch is arranged between two protection boards of switch protection block, fine motion
Switch is connect with protection board by screw hole five, and the opening and closing button of the microswitch is downward, and the length for being opened and closed button is more than bending peace
The thickness of platform, the movable plate are arranged in pedestal, and lateral all-wing aircraft is arranged in notch two, and the setting of longitudinal all-wing aircraft one end exists
Below bending, other end setting is below switch baffle, platform, and the spring is arranged below movable plate, the pedestal
It is arranged in column head with limited block, limited block is linked together with column head by screw hole two and screw hole six, the sealing plate envelope
The lower plane of posture in standing (qigong) column cap；
The connecting plate setting of the pressure warning unit lower end in column upper interior, the hook of connector stretch into column and
In the square hole of column head, bolt passes through through-hole one, through-hole three, through-hole four, through-hole five to connect column, connector, pressure alarm dress
It sets, the cross bar is arranged in mesh sheet the top, and cross bar is connect by bolt three across through-hole two with mesh sheet, and the cross bar exists with column
It is connected by the wire casing connecting hole of kidney-shaped connecting hole and movable plate by two vertical connection of link block, the wire casing on screw hole seven,
Wire casing is arranged above cross bar, and bolumn cap is equipped with above column head.
As an improvement of the present invention, the left side upper end is bent into bending two to 90 ° to inward side.
As an improvement of the present invention, the bottom surface of the pedestal is equipped with limit hole.
As an improvement of the present invention, it is equipped with antiskid card above the card line ring.
As an improvement of the present invention, the card line ring, dividing strip are made of vinyon.
As an improvement of the present invention, the shape of the through-hole three is square.
As an improvement of the present invention, the mesh sheet is close net mesh sheet.
As an improvement of the present invention, the fixing bolt is check bolt.
As an improvement of the present invention, described increase is equipped with rubber sheet gasket among block and groove body bottom surface.
As an improvement of the present invention, the length of the microswitch is less than the length of protection board.
The beneficial effects of the invention are as follows：
A kind of pressure alarm fence of the present invention, clever structure is easy for installation, using mechanical structure, sensitivity
Height, warning effect is good, and service life is long.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of pressure warning unit of the present invention.
Fig. 3 is link block schematic diagram of the present invention.
Fig. 4 is switch protection block schematic diagram of the present invention.
Fig. 5 is movable plate schematic diagram of the present invention.
Fig. 6 is connector schematic diagram of the present invention.
Fig. 7 is wire casing schematic diagram of the present invention.
Fig. 8 is the vertical view of groove body of the present invention.
Fig. 9 is buckle schematic diagram of the present invention.
Reference numerals list：
1, column head, 2, pedestal, 3, switch protection block, 4, movable plate, 5, microswitch, 6, spring, 7, connecting plate, 8, side
Hole, 9, notch one, 10, wire casing connecting hole, 11, the front end of screw hole six, 12, left and right side plate, 13, limited block, 14, switch baffle,
15, screw hole one, 16, platform, 17, bending, 18, notch two, 19, limiting plate, 20, screw hole two, 21, sealing plate, 22, through-hole four, 23,
Basal plane, 24, side panel, 25, screw hole three, 26, substrate, 27, screw hole four, 28, protection board, 29, screw hole five, 30, lateral all-wing aircraft,
(delete 31, protective plate, 32, left free end, 33, protective layer, 34, right free end, 35, pin, 36, pin hole) 37, central plate, 38,
Longitudinal all-wing aircraft, 39, limit hole, 40, notch three, 41, column, 42, mesh sheet, 43, cross bar, 44, pressure warning unit, 45, connection
Part, 46, wire casing, 47, groove body, 48, link block two, 49, bolt, 50, the shell of bolt three, 51, column head, 52, bolt two,
53, bolumn cap, 54, panel, 55, hook, 56, through-hole three, 57, card line ring, 58, increase block, 59, fixing bolt, 60, capping, 61,
Rubber sheet gasket, 62, bending two, 63, screw hole nine, 64, connecting hole, 65, antiskid card, 66, positioning card, 67, incoming line, 68, reach the standard grade
Slot, 69, inserting slot, 70, dividing strip, 71, limit hooks.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific implementation modes are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
As shown, a kind of pressure alarm fence of the present invention, including column 41, mesh sheet 42, cross bar 43, pressure report
Alarm device 44, connector 45, wire casing 46,
The column 41 is the square tube of concave, and the rear end of column 41 is equipped with notch 1, is equipped in notch 1 logical
The front end both sides of Kong Yi, column 41 are equipped with two rows of vertical square holes 8, and through-hole five is equipped among the front end of column 41；
The mesh sheet 42 is that crisscross steel wire weld forms；
The cross bar 43 is hollow rectangular pipe, and the front and back end of cross bar 43 is equipped with symmetrical through-hole two；
The connector 45 includes panel 54 and hook 55, and the panel is rectangle, and the hook 55 is arranged in panel
Back side both sides, symmetry arrangement, the hook 55 are L-shaped, and quantity is 3-20 pairs, and panel 54 is equipped with through-hole 3 56；
The wire casing 46 includes groove body 47, capping 60, buckle, and groove body 47 is bent into " Qian " shape by sheet metal, be open to
On, bottom surface both ends are equipped with kidney-shaped connecting hole 64, and 2-4 screw hole eight and 1-4 screw hole 9 63, the buckle are equipped between connecting hole
Including card line ring 57, increase block 58, fixing bolt 59, the block 58 of increasing is arranged in the lower section of card line ring 57, increases in block 58
Between be equipped with screw hole ten, 59 top of the fixing bolt pass through card line ring 57 bottom, be fixed in screw hole ten, under fixing bolt 59
Portion is fixed in screw hole eight, and the side of card line ring 57 is in Pear-Shaped, and the card line ring 57 is divided into incoming line 67, reaches the standard grade from top to bottom
Slot 68, inserting slot 69,68 inner right side of upper wire casing are equipped with limit and hook 71, the left side junction of upper wire casing 68 and inserting slot 69
70 one end of dividing strip is connected, the other end of dividing strip 70 is equipped with positioning card 66, and the positioning card 66 hooks 71 hook joints one with limit
It rises, the capping 60 is bent into the cuboid of lower opening by sheet metal, is arranged above groove body 47, and capping 60 is equipped with logical
Hole six, bolt 2 52 are fixed on across through-hole six in screw hole 9 63；
The pressure warning unit 44 is opened including column head 1, pedestal 2, link block, movable plate 4, switch protection block 3, fine motion
5, spring 6 is closed,
1 structure of column head is equipped with screw hole as column 41 for the square tube of concave, 1 liang of side lower part of column head
6 11 and screw hole seven, 1 liang of upper lateral part of column head is equipped with notch 3 40；
The pedestal 2 surrounds " Qian " shape, and switch baffle 14 across above left and right side plate, is switched and set on baffle 14 vertically
There is a 2-4 screw hole 1, is equipped with square breach 2 18 in the middle part of left and right side plate, 2 18 opening upwards of the notch, after notch 2 18
Portion is flushed with switch 14 frontal plane of baffle, and 12 top of front end of left and right side plate is provided inwardly with symmetrical bending 17, two bendings 17
Between be equipped with gap, curve inwardly above the rear end of left and right side plate and connect into platform 16, it is the bending 17, switch baffle 14, flat
The lower edge height of platform 16 is identical；
The link block includes limited block 13 and connecting plate 7, and the lower section of the limited block 13 is sealing plate 21, the sealing plate 21
Identical as the cross-sectional shape of column head 1, size, 21 upper vertical of sealing plate is set there are two limiting plate 19, and limiting plate 19 is equipped with
Screw hole 2 20, the connecting plate 7 are in " Qian " shape structure, are divided into basal plane 23 and both sides panel 24, are open towards front end, connecting plate 7
It is vertically set on 21 lower section of sealing plate, connecting plate 7 is equipped with screw hole 3 25 and through-hole 4 22；
The movable plate 4 is stretched in cross, including 30, two end faces of lateral all-wing aircraft that 37, two sides of central plate are stretched out
The longitudinal all-wing aircraft 38 gone out, the transverse direction all-wing aircraft 30 are equipped with wire casing connecting hole 10；
The switch protection block 3 includes substrate 26, protection board 28, and the substrate 26 is equipped with 2-4 screw hole 4 27, described
Screw hole 1 is corresponding with 4 27 position of screw hole, size, and the protection board 28 is two, is vertically set on substrate 26, two guarantors
28 size of backplate is identical, is arranged face-to-face, and workspace is equipped between two protection boards 28, and protection board 28 is equipped with 2-4 screw hole
5 29, the bottom end of the protection board 28 is flushed with the bottom end of substrate 26；
Limiting plate 19 on the link block is arranged in the both sides of the left and right side plate of pedestal 2, the switch protection block 3 with
Switch baffle 14 is connect by screw hole 1 with screw hole 4 27, and two protections in switch protection block 3 are arranged in the microswitch 5
In workspace between plate 28, microswitch 5 is connect with protection board by screw hole 5 29, the opening and closing button of the microswitch 5 to
Under, the length for being opened and closed button is more than the thickness of bending and platform, and the movable plate 4 is arranged in pedestal 2, and lateral all-wing aircraft 30 is arranged
In notch 2 18,38 one end of longitudinal all-wing aircraft is arranged below bending 17, and other end setting is in switch baffle 14, platform 16
Below, the spring 6 is arranged below movable plate 4, and the pedestal 2 is arranged with limited block 13 in column head 1, limited block 13
It is linked together by screw hole 2 20 and screw hole 6 11 with column head 1, the sealing plate 21 seals the lower plane of column head 1；
The connecting plate 7 of 44 lower end of the pressure warning unit is arranged in 41 upper interior of column, the hook 55 of connector 45
It stretches into the square hole 8 of column 41 and column head 1, bolt 49 passes through through-hole one, through-hole 4 22, through-hole 3 56, the connection of through-hole five vertical
Column 41, connector 45, pressure warning unit 44, the setting of the cross bar 43 pass through through-hole two in 42 the top of mesh sheet, bolt 3 50
Cross bar 43 is connect with mesh sheet 42, the cross bar 43 passes through 2 48 vertical connection of link block, the line with column 41 in screw hole seven
Slot 46 is connect by kidney-shaped connecting hole 64 with the wire casing connecting hole 10 of movable plate, and wire casing 46 is arranged above cross bar 43, column head 1
Top is equipped with bolumn cap 53.
A kind of pressure alarm fence of the present invention, using segmentation structure, column head 1 can be with the installation of pyramid
On upright fence post 41, the accessory of pressure warning unit 44 uses mechanical structure, and wire casing connects movable plate 4, and line is from notch three
40 enter pressure warning unit, and usually movable plate 4 is attached under the action of spring 6 bending 17 and switchs baffle 14, platform 16
In the following, pushing down the opening and closing button of microswitch, when someone climbs railing, when climbing to above, 46 entirety of wire casing can be dragged downwards, downwards
The strength dragged keeps movable plate 4 whole downward, and the opening and closing button of compressed spring 6, originally microswitch 5 is contacted with movable plate 4, and present one
Lower son is detached with movable plate 4, and signal is passed to sensor, alarmed after processor is analyzed, structure of the invention is skilful by opening and closing button pop-up
It is wonderful, it is mounted in column head, easy to use, high sensitivity, warning effect is good, and service life is long.
Entire pressure alarm fence uses the thought that moving part and quiet part are combined, because anti-climbing pressure alarm is in order to ensure
The flexible motion of pressure alarm cross bar, it is necessary to it designs one and allows the movable integrated support structure of movable part, it is of the present invention to enclose
Column is designed to allow the movable structure design of moving part, 2 root posts that a fixed transverse rod is added to be quiet part, wire casing 46 and warning device
44 be moving part, and the core members of entire pressure alarm equipment use the integrated design of dismounting-proof bolt, the core members of pressure alarm
Whole is exactly a set of equipment, being installed on fence with pyramid, and using dismounting-proof bolt design, product cannot be from top
Portion is removed, and the present invention generally mechanical metal alarming product, easy to use, high sensitivity, warning effect is good, and service life is long.
Pressure warning unit 44 of the present invention is equipped with 2 layers of mechanics safeguard measure to microswitch, and one is bending 17
Below, and it is in sustained height below switch baffle 14, platform 16, ensure that movable plate 4 is returned in spring force when coming up
Resist impact force and limit, protection switch；One is to cause error if technique does not reach requirement, we have switch protection block 3
Directly split to put capable protection into, 28 bottom surface of protection board can be flushed with what switch was done, so having done secondary main switch (signal again
Source switch) protection.
The present invention does 2 layers of waterproofing protection to the switch (signal source switch) of pressure alarm main part, and one layer is that fence is whole just
It is the structure of a waterproof, pressure warning unit is made in inside upright fence post, second is that microswitch is water proof switch customized, because
Power supply is not generated for switch, only to a switching value, so also belonging to passive, the outdoor switch of such 2 layers of waterproofing protection, again
There is no the aging effects of the electronic components such as power supply, so the service life of this pressure alarm equipment will be long.
A kind of wire casing 46 of pressure alarm fence of the present invention is mounted on the top edge of fence, is located at two columns
Between 41, directly block 58 is increased in rotation when work, and buckle is whole in wire casing, covers capping 60, loads onto bolt 2 52 i.e.
Can, it is simple in structure, it is easy to operate, wherein the thickness for increasing block 58 is 6-12mm, electric wire can be chosen sky, avoid electric wire bubble in water
In, increase the sense of security, it is in cydariform to increase block 58, and eight both ends of screw hole are fastening face, and tool easy to use will increase block 58 and be mounted in line
In slot 46, fixing bolt 59 be check bolt, when connect wire casing, ensure fixing bolt 59 with increase block 58, card line ring 57 it
Between connection will not loosen；Rubber sheet gasket 61 is equipped among block 58 and 47 bottom surface of groove body increasing, more ensure to increase block 58 with
47 bottom surface of groove body will not loosen；The side of card line ring 57 of the present invention is in Pear-Shaped, and the area of upper wire casing 68 compares inserting slot
69 area is small, and there is the separation of dividing strip 70 in centre, can separate more electric wires and place, and convenient for arrangement and repair, improves work
Efficiency, by positioning card 66 together with limit 71 hook joints of hook when wherein dividing strip 70 is flat, the card line ring 57, dividing strip 70 are
Vinyon is made, and has certain elasticity, when needing electric wire being put into inserting slot 69, open positioning card 66 can,
Easy to use, a kind of wire casing 46 of pressure alarm fence of the present invention, a side is at bending 2 62, the width of bending 2 62
Degree is the 1/4 of bottom width, increases intensity, improves robustness, another side is vertical plane, is on the one hand easily installed capping
60, it is on the other hand to be able to experience the strength of fence netting shaking, it is highly practical by pressure transmission to alarm system.
Electric wire is more in card line ring 57 in order to prevent, can strut incoming line 67, and the present invention is set above the card line ring 57
There is antiskid card 65, usually just hoop is on incoming line 67, and when maintenance, which takes away, can take out electric wire, simple in structure, practicability
By force, in inserting slot 69, electric wire and 59 excessive friction of fixing bolt, generate security risk, the present invention will be described solid in order to prevent
The head for determining bolt 59 is set as semicircle, reduces contact area, improves safety.
Buckle of the present invention is arranged in wire casing 46, and wire casing is located at fence top, it is possible to ponding is had, in order to
The trouble for preventing accessory corrosion and bringing, card line ring 57 of the present invention is made of vinyon, corrosion-resistant, described to increase
58 surface of block is zinc-plated, and fixing bolt 59 uses stainless steel check bolt, ensures that entire buckle corrosion resistance is strong, service life is long.
The present invention is equipped with limit hole 39 in the bottom surface of the pedestal 2, and the tail portion of spring 6 is arranged in limit hole 39, work
When spring will not be askew to other directions, it is ensured that movable plate 4 vertically, unit normal run.
The shape of through-hole 3 56 of the present invention is square, and is connected using square bar cup square neck bolt, accurate positioning, will be described
Through-hole 3 56 is set as longitudinal 2-4, prevents 45 double swerve of connector, ensures the stabilization of fence.
The mesh sheet 42 is set as close net mesh sheet by the present invention, is not easy to climb, and reinforces safety.
Microswitch 5 of the present invention in two protection boards 28 of the present invention, by lower plane protected by lower section, left
Right to be protected by two protection boards 28, rear end is protected by substrate 26, and front end is not protected because there is binding post, but protection board 28
Length is more than the length of microswitch 5, and microswitch 5 contracts in the inside of protection board 28, even if receiving impact from front, impact
Protection board 28 can only be encountered, there is no problem for microswitch 5, therefore switch protection block 3 of the present invention, simple secured, installation
Simply, easy to use, microswitch can be protected well, it is ensured that and switch will not be damaged by surprisingly touching, and
Its working effect is not influenced.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
By the above technical characteristic arbitrarily the formed technical solution of combination.
Claims (4)
1. a kind of pressure alarm fence, it is characterised in that：Including an at least column, at least a mesh sheet, at least a cross bar, at least one
Pressure warning unit, at least a connection piece, at least a wire casing；
An at least column is segmentation structure；
The rear end of an at least column is equipped with an at least notch one；
It is equipped with an at least through-hole one in an at least notch one；
The front end both sides of an at least column are equipped with two rows of vertical square holes, and through-hole five is equipped among the front end of column；
An at least mesh sheet is that crisscross steel wire weld forms；
An at least cross bar is an at least hollow pipe, and the front and back end of cross bar is equipped with symmetrical through-hole two；
An at least pressure warning unit includes column head, at least a pedestal, at least a link block, an at least movable plate, extremely
A few switch protection block, an at least microswitch, at least a spring；
The column head is corresponding with an at least column, and column head down either side is equipped with screw hole six and screw hole seven, column head two
Upper lateral part is equipped with notch three；
The pedestal surrounds " Qian " shape, and for switch baffle vertically across above left and right side plate, switch baffle is equipped with 2-4 spiral shell
Kong Yi, is equipped with square breach two in the middle part of left and right side plate, two opening upwards of the notch, is put down before two rear portion of notch and switch baffle
Face flushes, and symmetrical bending is provided inwardly with above the front end of left and right side plate, and gap is equipped between two bendings, left and right side plate
It curves inwardly above rear end and connects into platform, the bending, switch baffle, the lower edge height of platform are identical；
An at least link block includes limited block and connecting plate, and the lower section of the limited block is sealing plate, the sealing plate and column
Head is corresponding, and the sealing plate upper vertical is set there are two limiting plate, and limiting plate is equipped with screw hole two, and the connecting plate is in " Qian " shape knot
Structure, is divided into basal plane and both sides panel, and connecting plate is equipped with screw hole three and through-hole four；
The movable plate is in cross, including the longitudinal direction that the lateral all-wing aircraft that stretches out of central plate, two sides, two end faces stretch out flies
The wing, the transverse direction all-wing aircraft are equipped with wire casing connecting hole；
The switch protection block includes substrate, protection board, and the substrate is equipped with screw hole four, the screw hole one and screw hole four
It sets, size correspondence, the protection board is two, is vertically set on substrate, and two protection board sizes are identical, are arranged face-to-face,
Workspace is equipped between two protection boards, protection board is equipped with screw hole five, and the bottom end of the protection board is flushed with the bottom end of substrate；
Described at least a connection piece includes at least one side plate and hook；
At least one side plate is equipped with an at least through-hole three；
An at least wire casing includes an at least groove body, at least a capping, at least one buckle；
An at least at least groove body bottom surface both ends described in a wire casing are equipped with kidney-shaped connecting hole；
The connecting plate is arranged in column upper interior, and the hook of the connector stretches into the square hole of column and column head, spiral shell
Bolt passes through the through-hole one, through-hole three, through-hole four, through-hole five to connect column, connector, pressure warning unit；
An at least cross bar is arranged in mesh sheet the top, and cross bar is connect by bolt three across through-hole two with mesh sheet, the cross bar
Connected by the wire casing connecting hole of connecting hole and movable plate by two vertical connection of link block, the wire casing on screw hole seven with column
It connects, wire casing is arranged above cross bar；
Limiting plate on the link block is arranged in the both sides of the left and right side plate of pedestal, the switch protection block and switch baffle
It is connect with screw hole four by screw hole one, the microswitch is arranged between two protection boards of switch protection block, microswitch
It is connect by screw hole five with protection board, the opening and closing button of the microswitch is downward, and the movable plate is arranged in pedestal, transverse direction
All-wing aircraft is arranged in notch two, longitudinal all-wing aircraft one end is arranged below bending, and the other end is arranged in switch baffle, platform
In the following, the spring is arranged below movable plate, the pedestal is arranged with limited block in column head, and limited block is logical with column head
It crosses screw hole two to link together with screw hole six, the sealing plate seals the lower plane of column head.
2. a kind of pressure alarm fence according to claim 1, it is characterised in that：
The hook in described at least a connection piece is arranged in the both sides of at least one side back, symmetry arrangement；
At least buckle described in a wire casing includes card line ring, increases block, fixing bolt；
2-4 screw hole eight and 1-4 screw hole nine are equipped between the connecting hole；
The block of increasing is arranged in the lower section of card line ring, increases and is equipped with screw hole ten among block, and the fixing bolt top passes through card
The bottom of wire loop is fixed in screw hole ten, and fixing bolt lower part is fixed in screw hole eight.
3. a kind of pressure alarm fence according to claim 2, it is characterised in that：
The groove body is bent into " Qian " shape, opening upwards by sheet metal；
The card line ring is divided into incoming line, upper wire casing, inserting slot from top to bottom, and the upper wire casing inner right side is equipped with limit and hooks,
The left side junction of upper wire casing and inserting slot connects dividing strip one end, and the other end of dividing strip is equipped with positioning and blocks, the positioning card
Together with hooking hook joint with limit, the capping is bent into the cuboid of lower opening by sheet metal, is arranged above groove body, slot
It covers and is equipped with through-hole six, bolt two is fixed on across through-hole six in screw hole nine；
The length of the opening and closing button of the microswitch is more than the thickness of bending and platform；
Bolumn cap is equipped with above the column head.
4. a kind of pressure alarm fence according to claim 3, it is characterised in that：On at least left side of a wire casing
End is bent into bending two to 90 ° to inward side；The bottom surface of the pedestal is equipped with limit hole；It is equipped with above the card line ring anti-skidding
Card；The card line ring, dividing strip are made of vinyon；The shape of the through-hole three is square；The mesh sheet is close net
Mesh sheet；The fixing bolt is check bolt；Described increase is equipped with rubber sheet gasket among block and groove body bottom surface；The microswitch
Length be less than protection board length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610911909.1A CN106499258B (en) | 2015-04-13 | 2015-04-13 | A kind of pressure alarm fence |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510170477.9A CN104763222B (en) | 2015-04-13 | 2015-04-13 | A kind of pressure alarm fence |
| CN201610911909.1A CN106499258B (en) | 2015-04-13 | 2015-04-13 | A kind of pressure alarm fence |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510170477.9A Division CN104763222B (en) | 2015-04-13 | 2015-04-13 | A kind of pressure alarm fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106499258A CN106499258A (en) | 2017-03-15 |
| CN106499258B true CN106499258B (en) | 2018-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610911909.1A Active CN106499258B (en) | 2015-04-13 | 2015-04-13 | A kind of pressure alarm fence |
| CN201510170477.9A Active CN104763222B (en) | 2015-04-13 | 2015-04-13 | A kind of pressure alarm fence |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510170477.9A Active CN104763222B (en) | 2015-04-13 | 2015-04-13 | A kind of pressure alarm fence |
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| Country | Link |
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| CN (2) | CN106499258B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106846691A (en) * | 2017-03-23 | 2017-06-13 | 江苏固耐特围栏系统股份有限公司 | Optical fiber alarm rail system and its installation method |
| CN109035683A (en) * | 2017-06-08 | 2018-12-18 | 昆山市苞蕾众创投资管理有限公司 | Intelligent and safe railing |
| CN109191741A (en) * | 2018-11-15 | 2019-01-11 | 何垒垒 | A kind of pressure positioning system that leader is anti-climbing |
| CN113756230A (en) * | 2020-06-05 | 2021-12-07 | 杨璐宇 | Rail guard with anti-climb alarm function |
| CN112096173B (en) * | 2020-09-16 | 2021-10-08 | 梁旺 | Temporary fence with crossing alarm function based on campus security |
| CN114016773B (en) * | 2021-11-10 | 2023-02-07 | 河南科技大学 | Quick control device for emergency |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104763222B (en) | 2016-11-23 |
| CN104763222A (en) | 2015-07-08 |
| CN106499258A (en) | 2017-03-15 |
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Address after: Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu province 215618 city (District) Xinjing Road No. 10-1 gunaite company Applicant after: Jiangsu gunaite fence system Limited by Share Ltd Address before: Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu province 215618 city (District) Xinjing Road No. 10-1 gunaite company Applicant before: Zhangjiagang Gunaite Fence System Co., Ltd. |
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