CN204590791U - A kind of pressure alarm fence - Google Patents
A kind of pressure alarm fence Download PDFInfo
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- CN204590791U CN204590791U CN201520216988.5U CN201520216988U CN204590791U CN 204590791 U CN204590791 U CN 204590791U CN 201520216988 U CN201520216988 U CN 201520216988U CN 204590791 U CN204590791 U CN 204590791U
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Abstract
The utility model discloses a kind of pressure alarm fence, comprise column, mesh sheet, cross bar, pressure warning unit, connector, wire casing, the junction plate of described pressure warning unit lower end is arranged on column upper interior, connector connects column and mesh sheet, bolt connects column, connector, pressure warning unit, described cross bar is arranged on mesh sheet the top, cross bar is connected with mesh sheet by bolt, described cross bar is connected by contiguous block two is vertical with column, described wire casing is connected with the wire casing connecting hole of movable plate, wire casing is arranged on above cross bar, cap is provided with above column head, the utility model adopts moving part and quiet the thought combined, structure is ingenious, easy for installation, adopt metal machinery formula structure, highly sensitive, warning effect is good, long service life.
Description
Technical field
The invention belongs to fence technical field, be specifically related to a kind of pressure alarm fence.
Background technology
Fence is a kind of semifixed facility, be generally used for property now, the traffic isolation places such as job site, along with the raising of living standards of the people, it is dainty generous that present fence also progressively becomes, attractive in fashion, and it is not fragile, easy maintenance, long service life, also need to prevent climbing in some special occasions, the existing method preventing the fence climbed from generally not using top dress spine, and change the fence of the pressure alarm of more human nature into, existing pressure alarm fence is installed, maintenance is inconvenient, the sensitivity of warning device is not high, fault is many, service time is short, practicality is not strong.
Summary of the invention
For solving the problem, the invention discloses a kind of pressure alarm fence, structure is ingenious, easy for installation, and adopt mechanical structure, highly sensitive, warning effect is good, long service life.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of pressure alarm fence, is characterized in that: comprise column, mesh sheet, cross bar, pressure warning unit, connector, wire casing,
Described column is the square tube of " recessed " font, and the rear end of column is provided with breach one, is provided with through hole one in breach one, and the both sides, front end of column are provided with the vertical square hole of two rows, is provided with through hole five in the middle of the front end of column;
Described mesh sheet is that crisscross steel wire weld forms;
Described cross bar is hollow rectangular pipe, and the front and back end of cross bar is provided with symmetrical through hole two;
Described connector comprises panel and snap fit, and described panel is rectangle, and described snap fit is arranged on back side of panel both sides, symmetry arrangement, and described snap fit is L shape, and quantity is 3-20 couple, and panel is provided with through hole three;
Described wire casing comprises cell body, groove lid, buckle, cell body is bent into " Qian " shape by sheet metal, opening upwards, two ends, bottom surface are provided with kidney-shaped connecting hole, 2-4 screw eight and 1-4 screw nine is provided with between connecting hole, described buckle comprises card wire loop, increase block, set bolt, describedly increase the below that block is arranged on card wire loop, increase in the middle of block and be provided with screw ten, described set bolt top is through the bottom of card wire loop, be fixed in screw ten, set bolt bottom is fixed in screw eight, the side of card wire loop is Pear-Shaped, described card wire loop is divided into incoming line from top to bottom, upper wire casing, inserting slot, described upper wire casing inner right side is provided with spacing hook, upper wire casing is connected dividing strip one end with the junction, left side of inserting slot, the other end of dividing strip is provided with locator card, described locator card is together with spacing hook hook joint, described groove lid is bent into the cuboid of lower opening by sheet metal, be arranged on above cell body, groove covers and is provided with through hole six, bolt two is fixed in screw nine through through hole six,
Described pressure warning unit comprises column head, base, contiguous block, movable plate, switch protection block, microswitch, spring,
Described column header structure is the same with column, and for falling the square tube of " recessed " font, column head down either side is provided with screw six and screw seven, and column head two upper lateral part is provided with breach three;
Described base surrounds " Qian " shape, switch baffle plate is vertically across above left and right side plate, switch baffle plate is provided with 2-4 screw one, square breach two is provided with in the middle part of left and right side plate, described breach two opening upwards, breach two rear portion flushes with switch baffle plate frontal plane, symmetrical bending is inwardly provided with above the front end of left and right side plate, space is provided with between two bendings, curve inwardly above the rear end of left and right side plate and connect into platform, the lower limb height of described bending, switch baffle plate, platform is identical;
Described contiguous block comprises limited block and junction plate, the below of described limited block is shrouding, the shape of cross section of described shrouding and column head, measure-alike, shrouding upper vertical is provided with two limiting plates, and limiting plate is provided with screw two, and described junction plate is in " Qian " shape structure, be divided into basal plane and both sides panel, opening surface forward end, is vertically set on below shrouding, and junction plate is provided with screw three and through hole four;
Described movable plate is cross, comprises central plate, longitudinal all-wing aircraft that the horizontal all-wing aircraft that two sides are stretched out, two end faces stretch out, and described horizontal all-wing aircraft is provided with wire casing connecting hole;
Described switch protection block comprises substrate, guard shield, described substrate is provided with 2-4 screw four, described screw one and screw four position, size are corresponding, described guard shield is two, is vertically set on substrate, and two guard shields are measure-alike, face-to-face setting, be provided with workspace between two guard shields, guard shield is provided with 2-4 screw five, and the bottom of described guard shield flushes with the bottom of substrate;
Limiting plate on described contiguous block is arranged on a left side for base, the both sides of right plate, described switch protection block is connected with screw four by screw one with switch baffle plate, described microswitch is arranged between two guard shields of switch protection block, microswitch is connected by screw five with guard shield, the opening and closing button of described microswitch is downward, the length of opening and closing button is greater than the thickness of bending and platform, described movable plate is arranged in base, its horizontal all-wing aircraft is arranged in breach two, its longitudinal all-wing aircraft one end is arranged on below bending, the other end is arranged on switch baffle plate, below platform, described spring is arranged on below movable plate, described base and limited block are arranged in column head, limited block and column head are linked together by screw two and screw six, described shrouding seals the lower plane of column head,
The junction plate of described pressure warning unit lower end is arranged on column upper interior, the snap fit of connector stretches in the square hole of column and column head, bolt is through through hole one, through hole three, through hole four, through hole five connects column, connector, pressure warning unit, described cross bar is arranged on mesh sheet the top, cross bar is connected with mesh sheet through through hole two by bolt three, described cross bar and column are connected by contiguous block two is vertical on screw seven, described wire casing is connected with the wire casing connecting hole of movable plate by kidney-shaped connecting hole, wire casing is arranged on above cross bar, cap is provided with above column head.
As a modification of the present invention, described left surface upper end is bent into bending two to 90 ° to inward side.
As a modification of the present invention, the bottom surface of described base is provided with spacing hole.
As a modification of the present invention, above described card wire loop, be provided with antiskid card.
As a modification of the present invention, described card wire loop, dividing strip are that vinyon is made.
As a modification of the present invention, the shape of described through hole three is square.
As a modification of the present invention, described mesh sheet is close net mesh sheet.
As a modification of the present invention, described set bolt is check bolt.
As a modification of the present invention, described in increase in the middle of block and cell body bottom surface and be provided with rubber sheet gasket.
As a modification of the present invention, the length of described microswitch is less than the length of guard shield.
The invention has the beneficial effects as follows:
A kind of pressure alarm fence of the present invention, structure is ingenious, easy for installation, and adopt mechanical structure, highly sensitive, warning effect is good, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of pressure warning unit of the present invention.
Fig. 3 is contiguous 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 top view of cell body of the present invention.
Fig. 9 is buckle schematic diagram of the present invention.
Reference numerals list:
1, column head, 2, base, 3, switch protection block, 4, movable plate, 5, microswitch, 6, spring, 7, junction plate, 8, square hole, 9, breach one, 10, wire casing connecting hole, 11, screw six, 12, left, the front end of right plate, 13, limited block, 14, switch baffle plate, 15, screw one, 16, platform, 17, bending, 18, breach two, 19, limiting plate, 20, screw two, 21, shrouding, 22, through hole four, 23, basal plane, 24, side panel, 25, screw three, 26, substrate, 27, screw four, 28, guard shield, 29, screw five, 30, horizontal all-wing aircraft, 31, protected apron, 32, left free end, 33, overcoat, 34, right free end, 35, pin, 36, pin-and-hole, 37, central plate, 38, longitudinal all-wing aircraft, 39, spacing hole, 40, breach three, 41, column, 42, mesh sheet, 43, cross bar, 44, pressure warning unit, 45, connector, 46, wire casing, 47, cell body, 48, contiguous block two, 49, bolt, 50, bolt three, 51, the shell of column head, 52, bolt two, 53, cap, 54, panel, 55, snap fit, 56, through hole three, 57, card wire loop, 58, increase block, 59, set bolt, 60, groove lid, 61, rubber sheet gasket, 62, bending two, 63, screw nine, 64, connecting hole, 65, antiskid card, 66, locator card, 67, incoming line, 68, upper wire casing, 69, inserting slot, 70, dividing strip, 71, spacing hook.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, following detailed description of the invention should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
As shown in the figure, a kind of pressure alarm fence of the present invention, comprises column 41, mesh sheet 42, cross bar 43, pressure warning unit 44, connector 45, wire casing 46,
Described column 41 is the square tube of " recessed " font, and the rear end of column 41 is provided with breach 1, is provided with through hole one in breach 1, and the both sides, front end of column 41 are provided with the vertical square hole of two rows 8, is provided with through hole five in the middle of the front end of column 41;
Described mesh sheet 42 is that crisscross steel wire weld forms;
Described cross bar 43 is hollow rectangular pipe, and the front and back end of cross bar 43 is provided with symmetrical through hole two;
Described connector 45 comprises panel 54 and snap fit 55, and described panel is rectangle, and described snap fit 55 is arranged on back side of panel both sides, symmetry arrangement, and described snap fit 55 is L shape, and quantity is 3-20 couple, and panel 54 is provided with through hole 3 56;
Described wire casing 46 comprises cell body 47, groove lid 60, buckle, cell body 47 is bent into " Qian " shape by sheet metal, opening upwards, two ends, bottom surface are provided with kidney-shaped connecting hole 64, 2-4 screw eight and 1-4 screw 9 63 is provided with between connecting hole, described buckle comprises card wire loop 57, increase block 58, set bolt 59, describedly increase the below that block 58 is arranged on card wire loop 57, increase in the middle of block 58 and be provided with screw ten, described set bolt 59 top is through the bottom of card wire loop 57, be fixed in screw ten, set bolt 59 bottom is fixed in screw eight, the side of card wire loop 57 is Pear-Shaped, described card wire loop 57 is divided into incoming line 67 from top to bottom, upper wire casing 68, inserting slot 69, described upper wire casing 68 inner right side is provided with spacing hook 71, upper wire casing 68 is connected dividing strip 70 one end with the junction, left side of inserting slot 69, the other end of dividing strip 70 is provided with locator card 66, described locator card 66 is together with spacing hook 71 hook joint, described groove lid 60 is bent into the cuboid of lower opening by sheet metal, be arranged on above cell body 47, groove lid 60 is provided with through hole six, bolt 2 52 is fixed in screw 9 63 through through hole six,
Described pressure warning unit 44 comprises column head 1, base 2, contiguous block, movable plate 4, switch protection block 3, microswitch 5, spring 6,
Described column head 1 structure is the same as with column 41 falling the square tube of " recessed " font, and column head 1 liang of side lower part is provided with screw 6 11 and screw seven, and column head 1 liang of upper lateral part is provided with breach 3 40;
Described base 2 surrounds " Qian " shape, switch baffle plate 14 is vertically across above left and right side plate, switch baffle plate 14 is provided with 2-4 screw 1, square breach 2 18 is provided with in the middle part of left and right side plate, described breach 2 18 opening upwards, breach 2 18 rear portion flushes with switch baffle plate 14 frontal plane, symmetrical bending 17 is inwardly provided with above the front end 12 of left and right side plate, space is provided with between two bendings 17, curve inwardly above the rear end of left and right side plate and connect into platform 16, the lower limb height of described bending 17, switch baffle plate 14, platform 16 is identical;
Described contiguous block comprises limited block 13 and junction plate 7, the below of described limited block 13 is shrouding 21, the shape of cross section of described shrouding 21 and column head 1, measure-alike, shrouding 21 upper vertical is provided with two limiting plates 19, and limiting plate 19 is provided with screw 2 20, and described junction plate 7 is in " Qian " shape structure, be divided into basal plane 23 and both sides panel 24, opening surface forward end, junction plate 7 is vertically set on below shrouding 21, and junction plate 7 is provided with screw 3 25 and through hole 4 22;
Described movable plate 4 is in cross, and comprise longitudinal all-wing aircraft 38 that horizontal all-wing aircraft 30, two end faces of stretching out central plate 37, two sides stretch out, described horizontal all-wing aircraft 30 is provided with wire casing connecting hole 10;
Described switch protection block 3 comprises substrate 26, guard shield 28, described substrate 26 is provided with 2-4 screw 4 27, described screw 1 and screw 4 27 position, size are corresponding, described guard shield 28 is two, is vertically set on substrate 26, and two guard shields 28 are measure-alike, face-to-face setting, be provided with workspace between two guard shields 28, guard shield 28 is provided with 2-4 screw 5 29, and the bottom of described guard shield 28 flushes with the bottom of substrate 26;
Limiting plate 19 on described contiguous block is arranged on a left side for base 2, the both sides of right plate, described switch protection block 3 is connected with screw 4 27 by screw 1 with switch baffle plate 14, in workspace between two guard shields 28 that described microswitch 5 is arranged on switch protection block 3, microswitch 5 is connected by screw 5 29 with guard shield, the opening and closing button of described microswitch 5 is downward, the length of opening and closing button is greater than the thickness of bending and platform, described movable plate 4 is arranged in base 2, its horizontal all-wing aircraft 30 is arranged in breach 2 18, its longitudinal all-wing aircraft 38 one end is arranged on below bending 17, the other end is arranged on switch baffle plate 14, below platform 16, described spring 6 is arranged on below movable plate 4, described base 2 is arranged in column head 1 with limited block 13, limited block 13 is linked together by screw 2 20 and screw 6 11 with column head 1, described shrouding 21 seals the lower plane of column head 1,
The junction plate 7 of described pressure warning unit 44 lower end is arranged on column 41 upper interior, the snap fit 55 of connector 45 stretches in the square hole of column 41 and column head 18, bolt 49 is through through hole one, through hole 4 22, through hole 3 56, through hole five connects column 41, connector 45, pressure warning unit 44, described cross bar 43 is arranged on mesh sheet 42 the top, cross bar 43 is connected with mesh sheet 42 through through hole two by bolt 3 50, described cross bar 43 is connected by contiguous block 2 48 is vertical at screw seven with column 41, described wire casing 46 is connected with the wire casing connecting hole 10 of movable plate by kidney-shaped connecting hole 64, wire casing 46 is arranged on above cross bar 43, cap 53 is provided with above column head 1.
A kind of pressure alarm fence of the present invention, adopt segmentation structure, column head 1 can pyramid be installed on upright fence post 41, the accessory of pressure warning unit 44 adopts mechanical structure, wire casing connects movable plate 4, line enters pressure warning unit from breach 3 40, movable plate 4 is attached to bending 17 and switch baffle plate 14 under the effect of spring 6 at ordinary times, below platform 16, push down the opening and closing button of microswitch, when there being people to climb railing, when climbing to above, wire casing 46 entirety can be dragged downwards, the strength of dragging downwards makes movable plate 4 downwards overall, Compress Spring 6, originally the opening and closing button of microswitch 5 contacts with movable plate 4, be separated with movable plate 4 now quickly, opening and closing button ejects, signal is passed to sensor, report to the police after treated device analysis, structure of the present invention is ingenious, be arranged in column head, easy to use, highly sensitive, warning effect is good, long service life.
Whole pressure alarm fence adopts moving part and quiet the thought combined, because anti-climbing pressure alarm is in order to ensure the flexible motion of pressure alarm cross bar, an integrated support structure allowing movable part activity must be designed, fence of the present invention is designed to allow a structure design of moving part activity, it is quiet that 2 root posts add a fixed transverse rod, wire casing 46 and warning device 44 are moving part, the core members of whole pressure alarm equipment adopts the integrated design of dismounting-proof bolt, the core members entirety of pressure alarm is exactly a set of equipment, can pyramid be installed on fence, and adopt dismounting-proof bolt design, product can not be removed from top, the present invention's entirety is mechanical metal alarming product, easy to use, highly sensitive, warning effect is good, long service life.
Pressure warning unit of the present invention 44 pairs of microswitches are provided with 2 layers of mechanics safeguard measure, below a bending 17, be in sustained height with below switch baffle plate 14, platform 16, ensure the resistance impact force of movable plate 4 when spring force returns up and spacing, protection switch; One is if technique does not reach requirement, causes error, and we have switch protection block 3 directly to protect switch, and what its guard shield 28 bottom surface energy and switch did flushes, so done again the protection of the main switch of secondary (signal source switch).
The switch (signal source switch) of the present invention to pressure alarm main part does 2 layers of waterproofing protection; the structure of one deck to be fence entirety be exactly waterproof; pressure warning unit is made in upright fence post inside; two are microswitches is water proof switch customized, because switch does not produce power supply, just to a switching value; so also belong to passive; the outdoor switch of such 2 layers of waterproofing protection, does not have again the aging effects of the electronic devices and components such as power supply, so the life-span of this pressure alarm equipment is by long.
The wire casing 46 of a kind of pressure alarm fence of the present invention, be arranged on the top edge of fence, between two columns 41, directly rotate during work and increase block 58, by buckle integral installation in wire casing, cover groove lid 60, load onto bolt 2 52, structure is simple, easy and simple to handle, the thickness wherein increasing block 58 is 6-12mm, electric wire can be chosen sky, electric wire is avoided to steep in water, increase the sense of security, increase block 58 in cydariform, screw eight two ends are fastening surface, instrument easy to use will be increased block 58 and be contained in wire casing 46, set bolt 59 is check bolt, when connecting wire casing, ensure set bolt 59 and increase block 58, connection between card wire loop 57 can not loosen, be provided with rubber sheet gasket 61 increasing in the middle of block 58 and cell body 47 bottom surface, more ensure that increasing block 58 can not loosen with cell body 47 bottom surface, the side of card wire loop 57 of the present invention is Pear-Shaped, the area of the area ratio inserting slot 69 of upper wire casing 68 is little, centre has dividing strip 70 to be separated, many wires can be separated and place, be convenient to arrange and maintenance, increase work efficiency, locator card 66 is passed through together with spacing hook 71 hook joint when wherein dividing strip 70 is flat, described card wire loop 57, dividing strip 70 is made for vinyon, there is certain elasticity, when electric wire is put into inserting slot 69 by needs, open locator card 66 just passable, easy to use, the wire casing 46 of a kind of pressure alarm fence of the present invention, a side becomes bending 2 62, the width of bending 2 62 is 1/4 of bottom width, gain in strength, improve soundness, another side is vertical plane, be convenient to mounting groove lid 60 on the one hand, the strength of rocking in order to fence netting can be experienced on the other hand, pressure is passed to warning system, practical.
In order to prevent electric wire in card wire loop 57 many, incoming line 67 can be strutted, the present invention is provided with antiskid card 65 above described card wire loop 57, just bind round on incoming line 67 at ordinary times, take away during maintenance and just can take out electric wire, structure is simple, practical, in inserting slot 69, in order to prevent electric wire and set bolt 59 excessive friction, produce potential safety hazard, the head of described set bolt 59 is set to semicircle by the present invention, reduce contact area, improve safety.
Buckle of the present invention is arranged in wire casing 46, wire casing is positioned at fence top, likely have ponding, in order to the trouble preventing accessory corrosion from bringing, card wire loop 57 of the present invention is made for vinyon, corrosion-resistant, describedly increase block 58 plating zinc on surface, set bolt 59 adopts stainless steel check bolt, ensures that whole buckle corrosion resistance is strong, long service life.
The present invention is provided with spacing hole 39 in the bottom surface of described base 2, and the afterbody of spring 6 is arranged in spacing hole 39, and during work, spring can not be askew to other directions, guarantees movable plate 4 vertically, unit normal run.
The shape of through hole 3 56 of the present invention is square, uses square bar cup square neck bolt to connect, accurate positioning, described through hole 3 56 is set to longitudinal 2-4, prevents connector 45 double swerve, ensures the stable of fence.
Described mesh sheet 42 is set to close net mesh sheet by the present invention, is not easy to climbing, reinforcing security.
Microswitch 5 of the present invention is in two guard shields 28 of the present invention, below is protected by lower plane, left and right is protected by two guard shields 28, rear end is protected by substrate 26, front end is because there is prap, not protection, but guard shield 28 length is greater than the length of microswitch 5, microswitch 5 contracts in the inside of guard shield 28, even if receive impact from front, its impact can only encounter guard shield 28, microswitch 5 is no problem, therefore switch protection block 3 of the present invention, firmly simple, install simple and easy, easy to use, microswitch can well be protected, can ensure that switch can not be damaged by unexpected touching, and do not affect its working effect.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic.
Claims (10)
1. a pressure alarm fence, is characterized in that: comprise column, mesh sheet, cross bar, pressure warning unit, connector, wire casing,
Described column is the square tube of " recessed " font, and the rear end of column is provided with breach one, is provided with through hole one in breach one, and the both sides, front end of column are provided with the vertical square hole of two rows, is provided with through hole five in the middle of the front end of column;
Described mesh sheet is that crisscross steel wire weld forms;
Described cross bar is hollow rectangular pipe, and the front and back end of cross bar is provided with symmetrical through hole two;
Described connector comprises panel and snap fit, and described panel is rectangle, and described snap fit is arranged on back side of panel both sides, symmetry arrangement, and described snap fit is L shape, and quantity is 3-20 couple, and panel is provided with through hole three;
Described wire casing comprises cell body, groove lid, buckle, cell body is bent into " Qian " shape by sheet metal, opening upwards, two ends, bottom surface are provided with kidney-shaped connecting hole, 2-4 screw eight and 1-4 screw nine is provided with between connecting hole, described buckle comprises card wire loop, increase block, set bolt, describedly increase the below that block is arranged on card wire loop, increase in the middle of block and be provided with screw ten, described set bolt top is through the bottom of card wire loop, be fixed in screw ten, set bolt bottom is fixed in screw eight, the side of card wire loop is Pear-Shaped, described card wire loop is divided into incoming line from top to bottom, upper wire casing, inserting slot, described upper wire casing inner right side is provided with spacing hook, upper wire casing is connected dividing strip one end with the junction, left side of inserting slot, the other end of dividing strip is provided with locator card, described locator card is together with spacing hook hook joint, described groove lid is bent into the cuboid of lower opening by sheet metal, be arranged on above cell body, groove covers and is provided with through hole six, bolt two is fixed in screw nine through through hole six,
Described pressure warning unit comprises column head, base, contiguous block, movable plate, switch protection block, microswitch, spring,
Described column header structure is the same with column, and for falling the square tube of " recessed " font, column head down either side is provided with screw six and screw seven, and column head two upper lateral part is provided with breach three;
Described base surrounds " Qian " shape, switch baffle plate is vertically across above left and right side plate, switch baffle plate is provided with 2-4 screw one, square breach two is provided with in the middle part of left and right side plate, described breach two opening upwards, breach two rear portion flushes with switch baffle plate frontal plane, symmetrical bending is inwardly provided with above the front end of left and right side plate, space is provided with between two bendings, curve inwardly above the rear end of left and right side plate and connect into platform, the lower limb height of described bending, switch baffle plate, platform is identical;
Described contiguous block comprises limited block and junction plate, the below of described limited block is shrouding, the shape of cross section of described shrouding and column head, measure-alike, shrouding upper vertical is provided with two limiting plates, and limiting plate is provided with screw two, and described junction plate is in " Qian " shape structure, be divided into basal plane and both sides panel, opening surface forward end, is vertically set on below shrouding, and junction plate is provided with screw three and through hole four;
Described movable plate is cross, comprises central plate, longitudinal all-wing aircraft that the horizontal all-wing aircraft that two sides are stretched out, two end faces stretch out, and described horizontal all-wing aircraft is provided with wire casing connecting hole;
Described switch protection block comprises substrate, guard shield, described substrate is provided with 2-4 screw four, described screw one and screw four position, size are corresponding, described guard shield is two, is vertically set on substrate, and two guard shields are measure-alike, face-to-face setting, be provided with workspace between two guard shields, guard shield is provided with 2-4 screw five, and the bottom of described guard shield flushes with the bottom of substrate;
Limiting plate on described contiguous block is arranged on a left side for base, the both sides of right plate, described switch protection block is connected with screw four by screw one with switch baffle plate, described microswitch is arranged between two guard shields of switch protection block, microswitch is connected by screw five with guard shield, the opening and closing button of described microswitch is downward, the length of opening and closing button is greater than the thickness of bending and platform, described movable plate is arranged in base, its horizontal all-wing aircraft is arranged in breach two, its longitudinal all-wing aircraft one end is arranged on below bending, the other end is arranged on switch baffle plate, below platform, described spring is arranged on below movable plate, described base and limited block are arranged in column head, limited block and column head are linked together by screw two and screw six, described shrouding seals the lower plane of column head,
The junction plate of described pressure warning unit lower end is arranged on column upper interior, the snap fit of connector stretches in the square hole of column and column head, bolt is through through hole one, through hole three, through hole four, through hole five connects column, connector, pressure warning unit, described cross bar is arranged on mesh sheet the top, cross bar is connected with mesh sheet through through hole two by bolt three, described cross bar and column are connected by contiguous block two is vertical on screw seven, described wire casing is connected with the wire casing connecting hole of movable plate by kidney-shaped connecting hole, wire casing is arranged on above cross bar, cap is provided with above column head.
2. a kind of pressure alarm fence according to claim 1, is characterized in that: described left surface upper end is bent into bending two to 90 ° to inward side.
3. a kind of pressure alarm fence according to claim 1, is characterized in that: the bottom surface of described base is provided with spacing hole.
4. a kind of pressure alarm fence according to claim 1, is characterized in that: be provided with antiskid card above described card wire loop.
5. a kind of pressure alarm fence according to claim 1, is characterized in that: described card wire loop, dividing strip are that vinyon is made.
6. a kind of pressure alarm fence according to claim 1, is characterized in that: the shape of described through hole three is square.
7. a kind of pressure alarm fence according to claim 1, is characterized in that: described mesh sheet is close net mesh sheet.
8. a kind of pressure alarm fence according to claim 1, is characterized in that: described set bolt is check bolt.
9. a kind of pressure alarm fence according to claim 8, is characterized in that: described in increase in the middle of block and cell body bottom surface and be provided with rubber sheet gasket.
10. a kind of pressure alarm fence according to claim 1, is characterized in that: the length of described microswitch is less than the length of guard shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216988.5U CN204590791U (en) | 2015-04-13 | 2015-04-13 | A kind of pressure alarm fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216988.5U CN204590791U (en) | 2015-04-13 | 2015-04-13 | A kind of pressure alarm fence |
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| Publication Number | Publication Date |
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| CN204590791U true CN204590791U (en) | 2015-08-26 |
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| CN201520216988.5U Active CN204590791U (en) | 2015-04-13 | 2015-04-13 | A kind of pressure alarm fence |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763222A (en) * | 2015-04-13 | 2015-07-08 | 张家港固耐特围栏系统有限公司 | Pressure warning fence |
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2015
- 2015-04-13 CN CN201520216988.5U patent/CN204590791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763222A (en) * | 2015-04-13 | 2015-07-08 | 张家港固耐特围栏系统有限公司 | Pressure warning fence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu province 215618 city (District) Xinjing Road No. 10-1 gunaite company Patentee 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 Patentee before: Zhangjiagang Gunaite Fence System Co., Ltd. |