CN104766425B - Limiting and connecting device of pressure alarming fence - Google Patents
Limiting and connecting device of pressure alarming fence Download PDFInfo
- Publication number
- CN104766425B CN104766425B CN201510170541.3A CN201510170541A CN104766425B CN 104766425 B CN104766425 B CN 104766425B CN 201510170541 A CN201510170541 A CN 201510170541A CN 104766425 B CN104766425 B CN 104766425B
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- China
- Prior art keywords
- plate
- side plate
- limiting
- connection device
- pressure alarm
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Classifications
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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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a limiting and connecting device of a pressure alarming fence. The limiting and connecting device comprises a base and a connecting block. The base is in a right-angled-U shape. A switch baffle vertically stretches across the upper portion of a left side plate and a right side plate. The middle portion of the left side plate and the middle portion of the right side plate are provided with first square gaps. Two symmetrical bends are inwards arranged on the upper portion of the front end of the left side plate and the upper portion of the front end of the right side plate. A second gap is formed between the two bends. The heights of the lower edges of the bends, the switch baffle and the platform are equal. The connecting block comprises a limiting block and a connecting plate. A seal plate is arranged below the limiting block. Two limiting plates are perpendicularly arranged on the seal plate. Each limiting plate is provided with second threaded holes. The connecting plate is of a right-angled-U-shaped structure and perpendicularly arranged below the seal plate. Connecting holes and a through hole are formed in the connecting plate. The limiting plates on the connecting blocks are arranged below the left side plate and the right side plate of the base. The limiting and connecting device is arranged in a stand column, an alarming device is arranged in the base, the connecting plate is connected with the stand column, the structure is ingenious, the alarming device can normally work, and the limiting and connecting device is convenient to install and long in service life.
Description
Technical field
The invention belongs to fence spare and accessory parts technical field is and in particular to a kind of limit connection device of pressure alarm fence.
Background technology
Now, fence is generally used for the traffic such as property, job site isolation place, with the raising of living standards of the people,
It is dainty generous that present fence also progressively becomes, attractive in fashion, and be hardly damaged, easily maintenance, long service life, special at some
Different occasion also needs to prevent from climbing, the method that the existing fence preventing from climbing typically does not use top dress spine, and is changed to
The method that more pressure alarm of human nature, optical fiber are reported to the police, if forced one's way through the barrier, main frame can send alarm signal it is ensured that in fence
The safety in portion, existing pressure alarm fence installation, maintenance is inconvenient, and the sensitivity of alarm device is not high, and fault is many, during use
Between short, practicality is not strong.
Content of the invention
For solving the above problems, the invention discloses a kind of limit connection device of pressure alarm fence, it is arranged on column
Inside, is placed alarm device, can be connected with column, clever structure, easy for installation, long service life.
For reaching above-mentioned purpose, technical scheme is as follows:
A kind of limit connection device of pressure alarm fence it is characterised in that: include pedestal and contiguous block, described pedestal encloses
Become " Qian " shape, including bottom surface and left and right side plate, switch baffle plate vertically across above left and right side plate, switch baffle plate is provided with 2-
4 screws one, are provided with square breach one, described breach one opening upwards, breach one rear portion and switch baffle plate in the middle part of left and right side plate
Frontal plane flushes, and is provided inwardly with symmetrical bending above the front end of left and right side plate, is provided with breach two between two bendings, left and right
Curve inwardly above the rear end of side plate and connect into platform, described bending, switch baffle plate, platform lower limb highly identical；Described
Contiguous block includes limited block and connecting plate, and the lower section of described limited block is shrouding, and shrouding upper vertical is provided with two limiting plates, limit
Position plate is provided with screw two, and described connecting plate is in " Qian " shape structure, is divided into basal plane and both sides panel, opening surface forward end, vertically
It is arranged on below shrouding, connecting plate is provided with connecting hole and through hole, the limiting plate on described contiguous block is arranged on the left and right of pedestal
The down either side of side plate.
As a modification of the present invention, the bottom surface of described pedestal is provided with spacing hole.
As a modification of the present invention, the length of described switch baffle plate is identical with the spacing of left and right side plate.
As a modification of the present invention, the distance between outer plate surface of both sides panel of described connecting plate is spacing with two
The distance between outer plate surface of plate is identical.
As a modification of the present invention, described shrouding is concave, and the rear end of shrouding is provided with breach three.
As a modification of the present invention, described connecting hole is horizontal mounting hole.
As a modification of the present invention, described bending is right-angle bending.
As a modification of the present invention, described base-plates surface is zinc-plated.
As a modification of the present invention, described breach two is arranged on the middle of left and right side plate.
As a modification of the present invention, connected by reinforcing plate between described basal plane and both sides panel.
The invention has the beneficial effects as follows:
A kind of limit connection device of pressure alarm fence of the present invention, is arranged on inside column, places in pedestal
Alarm device, connecting plate is connected with column, clever structure, alarm device can normal work, easy for installation, long service life.
Brief description
Fig. 1 is the structural representation of the present invention.
Reference numerals list:
1st, pedestal, 2, contiguous block, 3, bottom surface, 4, left plate, 5, right plate, 6, switch baffle plate, 7, screw one, 8, breach
One, 9, bending, 10, breach two, 11, platform, 12, shrouding, 13, limiting plate, 14, screw two, 15, limited block, 16, connecting plate,
17th, connecting hole, 18, through hole, 19, spacing hole, 20, breach three, 21, reinforcing plate, 22, basal plane, 23, side panel.
Specific embodiment
With reference to the accompanying drawings and detailed description, be further elucidated with the present invention it should be understood that following specific embodiment only
For the present invention being described rather than limiting the scope of the present invention.It should be noted that word " front " used in describing below,
" afterwards ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " interior " and " outward " refer respectively to towards or remote
Direction from particular elements geometric center.
As illustrated, a kind of limit connection device of pressure alarm fence of the present invention, including pedestal 1 and contiguous block
2, described pedestal 1 surrounds " Qian " shape, including bottom surface 3 and left and right side plate 4,5, switchs baffle plate 6 vertically across in left and right side plate 4,5
Top, switch baffle plate 6 is provided with 2-4 screw 1, is provided with square breach 1, described breach 1 in the middle part of left and right side plate 4,5
Opening upwards, breach 1 rear portion is flushed with switch baffle plate 6 frontal plane, is provided inwardly with symmetrical above the front end of left and right side plate 4,5
Bending 9, be provided with breach 2 10 between two bendings 9, space 9 is arranged on the middle of left and right side plate 1,2, left and right side plate 4,
Curve inwardly above 5 rear end and connect into platform 11, described bending 9, switch baffle plate 6, platform 11 lower limb highly identical；Institute
State contiguous block 2 and include limited block 15 and connecting plate 16, the lower section of described limited block 15 is shrouding 12, and shrouding 12 upper vertical is provided with
Two limiting plates 13, limiting plate 13 is provided with screw 2 14, and described connecting plate 16 is in " Qian " shape structure, is divided into basal plane 22 and both sides
Panel 23, opening surface forward end, it is vertically set on below shrouding 12, connecting plate 16 is provided with connecting hole 17 and through hole 18, described
Limiting plate 13 on contiguous block is arranged on the down either side of the left and right side plate 4,5 of pedestal.
A kind of limit connection device of pressure alarm fence of the present invention, is arranged on inside column, wherein in pedestal 1
Place alarm device, connecting plate 16, limiting plate 13 are connected with column, and alarm device is attached to bending 9 under the action of the spring at ordinary times
Below switch baffle plate 6, platform 11, push down the opening and closing button of microswitch, when someone climbs railing, the strength dragged downwards is compressed
The opening and closing button of spring, originally microswitch is held down, and opening and closing button ejects now, and signal is passed to sensor, treated device analysis
After report to the police, present configuration is ingenious, is arranged in column head, easy to use, and sensitivity is high, and warning effect is good, long service life.
Limit connection device of the present invention is provided with mechanics protective measure to microswitch, and one is below bending 9
It is in sustained height it is ensured that microswitch is when spring force returns up with switch baffle plate 6, the following of platform 11, resist impact
Power and spacing, protection switch；In addition 2 layers of waterproofing protection are done to switch, one layer is the structure that fence is exactly integrally a waterproof, limit
Position attachment means be made in inside upright fence post, have cap above column, water resistance is good, two be microswitch be waterproof customized
Switch, the outdoor switch of such 2 layers of waterproofing protection, there is no the aging effects of the electronic devices and components such as power supply again, so this pressure
The life-span of warning device will be long.
The bottom surface 3 of pedestal of the present invention is provided with spacing hole 19.The afterbody of spring is arranged in spacing hole 19, bullet during work
Spring will not askew to other directions it is ensured that alarm device vertically, unit normal run.
The length of switch baffle plate 6 of the present invention is identical with the spacing of left and right side plate 4,5, does not protrude outside, is easy to
Place in column and install.
The distance between the outer plate surface of two limiting plates 13 of the present invention 2mm less than the width of column, described connecting plate
The distance between the distance between 16 outer plate surface of both sides panel and outer plate surface of two limiting plates 13 are identical, and contiguous block is put into
When column is installed, free and relaxed, easy for installation, easy access and maintenance, improve work efficiency, increase the service life.
Shrouding 12 of the present invention is concave, and the rear end of shrouding 12 is provided with breach 3 20, shape and size and stand
The cross section of post is identical, combines together with column after installation, elegant in appearance.
In order that limit connection device of the present invention is easy to connect with column, connecting hole 17 is designed as horizontal kidney-shaped
Hole, installation site can suitably be finely tuned, and is easily installed.
Bending 9 of the present invention, is easy to and switch it is ensured that the lower plane of two bendings forms a plane for right-angle bending
Baffle plate 6, platform 11 lower limb highly identical, the operating range controlling alarm device is it is ensured that alarm device normal work.
Pedestal 1 plating zinc on surface of the present invention, or integrally made using rustless steel, anticorrosion, long service life.
Connected by reinforcing plate 21 between basal plane 22 of the present invention and both sides panel 23, increase intensity, stable connection.
Technological means disclosed in the present invention program are not limited only to the technological means disclosed in above-mentioned embodiment, also include
The technical scheme being made up of above technical characteristic combination in any.
Claims (8)
1. a kind of limit connection device of pressure alarm fence it is characterised in that: include pedestal and contiguous block, described pedestal surrounds
" Qian " shape, including bottom surface and left and right side plate, the bottom surface of pedestal is provided with spacing hole, and switch baffle plate is vertically across on left and right side plate
Side, switch baffle plate is provided with 2-4 screw one, is provided with square breach one in the middle part of left and right side plate, described breach one opening upwards,
Breach one rear portion is flushed with switch baffle plate frontal plane, is provided inwardly with symmetrical bending, two bendings above the front end of left and right side plate
Between be provided with breach two, curve inwardly above the rear end of left and right side plate and connect into platform, described bending, switch baffle plate, platform
Lower limb is highly identical；Described contiguous block includes limited block and connecting plate, and the lower section of described limited block is shrouding, hangs down above shrouding
Directly it is provided with two limiting plates, limiting plate is provided with screw two, described connecting plate is in " Qian " shape structure, is divided into basal plane and two sides
Plate, opening surface forward end, it is vertically set on below shrouding, connecting plate is provided with connecting hole and through hole, the limit on described contiguous block
Position plate is arranged on the down either side of the left and right side plate of pedestal, and the length of described switch baffle plate is identical with the spacing of left and right side plate.
2. a kind of pressure alarm fence according to claim 1 limit connection device it is characterised in that: described connecting plate
The distance between the distance between the outer plate surface of both sides panel and the outer plate surface of two limiting plates identical.
3. a kind of pressure alarm fence according to claim 1 limit connection device it is characterised in that: described shrouding is
Concave, the rear end of shrouding is provided with breach three.
4. a kind of pressure alarm fence according to claim 1 limit connection device it is characterised in that: described connecting hole
For horizontal mounting hole.
5. a kind of pressure alarm fence according to claim 1 limit connection device it is characterised in that: described bending is
Right-angle bending.
6. a kind of pressure alarm fence according to claim 1 limit connection device it is characterised in that: described pedestal table
Face is zinc-plated.
7. a kind of pressure alarm fence according to claim 1 limit connection device it is characterised in that: described breach two
It is arranged on the middle of left and right side plate.
8. a kind of pressure alarm fence according to claim 1 limit connection device it is characterised in that: described basal plane and
Connected by reinforcing plate between the panel of both sides.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610995634.4A CN106485860B (en) | 2015-04-13 | 2015-04-13 | A kind of limit connection device of pressure alarm fence |
| CN201510170541.3A CN104766425B (en) | 2015-04-13 | 2015-04-13 | Limiting and connecting device of pressure alarming fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510170541.3A CN104766425B (en) | 2015-04-13 | 2015-04-13 | Limiting and connecting device of pressure alarming fence |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610995634.4A Division CN106485860B (en) | 2015-04-13 | 2015-04-13 | A kind of limit connection device of pressure alarm fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104766425A CN104766425A (en) | 2015-07-08 |
| CN104766425B true CN104766425B (en) | 2017-01-25 |
Family
ID=53648225
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510170541.3A Active CN104766425B (en) | 2015-04-13 | 2015-04-13 | Limiting and connecting device of pressure alarming fence |
| CN201610995634.4A Active CN106485860B (en) | 2015-04-13 | 2015-04-13 | A kind of limit connection device of pressure alarm fence |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610995634.4A Active CN106485860B (en) | 2015-04-13 | 2015-04-13 | A kind of limit connection device of pressure alarm fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104766425B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6398193B1 (en) * | 1997-06-06 | 2002-06-04 | U.S. Fence, Llc | Plastic fence construction |
| CN201428272Y (en) * | 2009-03-20 | 2010-03-24 | 江阴市创杰科技有限公司 | Novel mechanical trigger-type alarming fence unit |
| CN103061593A (en) * | 2012-12-31 | 2013-04-24 | 张家港固耐特围栏系统有限公司 | Fence and installation method thereof |
| CN104196325A (en) * | 2014-09-18 | 2014-12-10 | 张家港固耐特围栏系统有限公司 | Column for metal fence |
| CN104234506A (en) * | 2014-09-18 | 2014-12-24 | 张家港固耐特围栏系统有限公司 | Limiting clip for pressure alarm device |
| CN204557696U (en) * | 2015-04-13 | 2015-08-12 | 张家港固耐特围栏系统有限公司 | A kind of limit connection device of pressure alarm fence |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4870404A (en) * | 1987-08-04 | 1989-09-26 | Omni Signal, Inc. | Sensor device for picket barrier intrusion detection and location system |
| CN203050235U (en) * | 2012-12-28 | 2013-07-10 | 江山供电局 | Electric power rail fixing device |
| CN106781138B (en) * | 2014-09-18 | 2019-09-27 | 张家港固耐特围栏系统有限公司 | A kind of trigger-type pressure warning unit |
-
2015
- 2015-04-13 CN CN201510170541.3A patent/CN104766425B/en active Active
- 2015-04-13 CN CN201610995634.4A patent/CN106485860B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6398193B1 (en) * | 1997-06-06 | 2002-06-04 | U.S. Fence, Llc | Plastic fence construction |
| CN201428272Y (en) * | 2009-03-20 | 2010-03-24 | 江阴市创杰科技有限公司 | Novel mechanical trigger-type alarming fence unit |
| CN103061593A (en) * | 2012-12-31 | 2013-04-24 | 张家港固耐特围栏系统有限公司 | Fence and installation method thereof |
| CN104196325A (en) * | 2014-09-18 | 2014-12-10 | 张家港固耐特围栏系统有限公司 | Column for metal fence |
| CN104234506A (en) * | 2014-09-18 | 2014-12-24 | 张家港固耐特围栏系统有限公司 | Limiting clip for pressure alarm device |
| CN204557696U (en) * | 2015-04-13 | 2015-08-12 | 张家港固耐特围栏系统有限公司 | A kind of limit connection device of pressure alarm fence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106485860A (en) | 2017-03-08 |
| CN106485860B (en) | 2018-07-24 |
| CN104766425A (en) | 2015-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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. |