CN204557696U - A kind of limit connection device of pressure alarm fence - Google Patents
A kind of limit connection device of pressure alarm fence Download PDFInfo
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- CN204557696U CN204557696U CN201520217032.7U CN201520217032U CN204557696U CN 204557696 U CN204557696 U CN 204557696U CN 201520217032 U CN201520217032 U CN 201520217032U CN 204557696 U CN204557696 U CN 204557696U
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- connection device
- pressure alarm
- limit connection
- breach
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Abstract
The utility model discloses a kind of limit connection device of pressure alarm fence, comprise pedestal and contiguous block, pedestal surrounds " Qian " shape, switch baffle plate is vertically across above left and right side plate, square breach one is provided with in the middle part of left and right side plate, inwardly be provided with symmetrical bending above the front end of left and right side plate, be provided with breach two between two bendings, the lower limb height of bending, switch baffle plate, platform is identical, contiguous block comprises limited block and web joint, the below of limited block is shrouding, shrouding upper vertical is provided with two limiting plates, limiting plate is provided with screw two, described web joint is in " Qian " shape structure, be vertically set on below shrouding, web joint is provided with connecting hole and through hole, limiting plate on described contiguous block is arranged on a left side for pedestal, the down either side of right plate, limit connection device described in the utility model, be arranged on column inside, warning device is placed in pedestal, web joint is connected with column, structure is ingenious, warning device can normally work, easy for installation, long service life.
Description
Technical field
The invention belongs to fence spare and accessory parts technical field, be specifically related to a kind of limit connection device of pressure alarm fence.
Background technology
Now, fence is generally used for property, the traffic isolation places such as working-yard, 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 pressure alarm of more human nature into, the method that optical fiber is reported to the police, if forced one's way through the barrier, main frame can send alerting signal, ensure the safety of fence inside, 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 limit connection device of pressure alarm fence, being arranged on column inside, place warning device, can be connected with column, structure is ingenious, easy for installation, long service life.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of limit connection device of pressure alarm fence, it is characterized in that: comprise pedestal and contiguous block, described pedestal surrounds " Qian " shape, comprise bottom surface and a left side, right plate, switch baffle plate is vertically across on a left side, above right plate, switch baffle plate is provided with 2-4 screw one, left, square breach one is provided with in the middle part of right plate, described breach one opening upwards, breach one rear portion flushes with switch baffle plate frontal plane, left, symmetrical bending is inwardly provided with above the front end of right plate, breach two is provided with between two bendings, left, curve inwardly above the rear end of right plate and connect into platform, described bending, switch baffle plate, the lower limb height of platform is identical, described contiguous block comprises limited block and web joint, the below of described limited block is shrouding, shrouding upper vertical is provided with two limiting plates, limiting plate is provided with screw two, and described web joint, in " Qian " shape structure, is divided into basal plane and both sides panel, opening surface forward end, be vertically set on below shrouding, web joint is provided with connecting hole and through hole, and the limiting plate on described contiguous block is arranged on the down either side of the left and right side plate of pedestal.
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 the outer plate surface of the both sides panel of described web joint is identical with the distance between the outer plate surface of two limiting plates.
As a modification of the present invention, described shrouding is for falling " recessed " font, 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 stiffening plate between described basal plane and both sides panel.
The invention has the beneficial effects as follows:
The limit connection device of a kind of pressure alarm fence of the present invention, is arranged on column inside, and place warning device in pedestal, web joint is connected with column, and structure is ingenious, and warning device can normally work, easy for installation, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Reference numerals list:
1, 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, web joint, 17, connecting hole, 18, through hole, 19, spacing hole, 20, breach three, 21, stiffening plate, 22, basal plane, 23, side panel.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, following embodiment 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, the limit connection device of a kind of pressure alarm fence of the present invention, comprise pedestal 1 and contiguous block 2, described pedestal 1 surrounds " Qian " shape, comprise bottom surface 3 and a left side, right plate 4, 5, switch baffle plate 6 is vertically across on a left side, right plate 4, above in the of 5, switch baffle plate 6 is provided with 2-4 screw 1, left, right plate 4, square breach 1 is provided with in the middle part of in the of 5, described breach 1 opening upwards, breach 1 rear portion flushes with switch baffle plate 6 frontal plane, left, right plate 4, symmetrical bending 9 is inwardly provided with above the front end of 5, breach 2 10 is provided with between two bendings 9, space 9 is arranged on a left side, right plate 1, the middle of 2, left, right plate 4, curve inwardly above the rear end of 5 and connect into platform 11, described bending 9, switch baffle plate 6, the lower limb height of platform 11 is identical, described contiguous block 2 comprises limited block 15 and web joint 16, the below of described limited block 15 is shrouding 12, shrouding 12 upper vertical is provided with two limiting plates 13, limiting plate 13 is provided with screw 2 14, and described web joint 16, in " Qian " shape structure, is divided into basal plane 22 and both sides panel 23, opening surface forward end, be vertically set on below shrouding 12, web joint 16 is provided with connecting hole 17 and through hole 18, and the limiting plate 13 on described contiguous block is arranged on the down either side of the left and right side plate 4,5 of pedestal.
The limit connection device of a kind of pressure alarm fence of the present invention, be arranged on column inside, wherein place warning device in pedestal 1, web joint 16, limiting plate 13 is connected with column, warning device is attached to bending 9 and switch baffle plate 6 under the action of the spring at ordinary times, below platform 11, push down the opening and closing button of microswitch, when there being people to climb railing, the strength Compress Spring dragged downwards, originally the opening and closing button of microswitch is held down, present 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.
Limit connection device of the present invention is provided with mechanics safeguard measure to microswitch, one is be in sustained height below bending 9 with below switch baffle plate 6, platform 11, ensure that microswitch is when spring force returns up, resists impulsive force and spacing, protection switch; In addition 2 layers of waterproofing protection are done to switch; the structure of one deck to be fence entirety be exactly waterproof; limit connection device is made in upright fence post inside; cap is had above column; water resistance is good, and two is microswitches is water proof switchs customized, the outdoor switch of such 2 layers of waterproofing protection; there is no 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 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, and during work, spring can not be askew to other directions, guarantees that warning 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 convenient to place in column install.
Distance between the outer plate surface of two limiting plates 13 of the present invention 2mm less of the width of column, distance between the outer plate surface of the both sides panel of described web joint 16 is identical with the distance between the outer plate surface of two limiting plates 13, when contiguous block puts into column installation, free and relaxed, easy for installation, easy access and maintenance, increase work efficiency, and increases the service life.
Shrouding of the present invention 12 is for falling " recessed " font, and the rear end of shrouding 12 is provided with breach 3 20, and shape is identical with the xsect of column with size, installs afterwards and column combines together, elegant in appearance.
In order to make limit connection device of the present invention and column easy to connect, connecting hole 17 is designed to horizontal mounting hole, and installation site can suitably be finely tuned, be convenient to install.
Bending 9 of the present invention is right-angle bending, ensures that the lower plane of two bendings forms a plane, is convenient to identical with the lower limb height of switch baffle plate 6, platform 11, control the operating range of warning device, ensures that warning device normally works.
Pedestal 1 plating zinc on surface of the present invention, or the overall stainless steel that adopts is made, anticorrosion, long service life.
Connected by stiffening plate 21 between basal plane 22 of the present invention and both sides panel 23, gain in strength, stable connection.
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 combination in any.
Claims (10)
1. the limit connection device of a pressure alarm fence, it is characterized in that: comprise pedestal and contiguous block, described pedestal surrounds " Qian " shape, comprise bottom surface and a left side, right plate, switch baffle plate is vertically across on a left side, above right plate, switch baffle plate is provided with 2-4 screw one, left, square breach one is provided with in the middle part of right plate, described breach one opening upwards, breach one rear portion flushes with switch baffle plate frontal plane, left, symmetrical bending is inwardly provided with above the front end of right plate, breach two is provided with between two bendings, left, curve inwardly above the rear end of right plate and connect into platform, described bending, switch baffle plate, the lower limb height of platform is identical, described contiguous block comprises limited block and web joint, the below of described limited block is shrouding, shrouding upper vertical is provided with two limiting plates, limiting plate is provided with screw two, and described web joint, in " Qian " shape structure, is divided into basal plane and both sides panel, opening surface forward end, be vertically set on below shrouding, web joint is provided with connecting hole and through hole, and the limiting plate on described contiguous block is arranged on the down either side of the left and right side plate of pedestal.
2. the limit connection device of a kind of pressure alarm fence according to claim 1, is characterized in that: the bottom surface of described pedestal is provided with spacing hole.
3. the limit connection device of a kind of pressure alarm fence according to claim 1, is characterized in that: the length of described switch baffle plate is identical with the spacing of left and right side plate.
4. the limit connection device of a kind of pressure alarm fence according to claim 1, is characterized in that: the distance between the outer plate surface of the both sides panel of described web joint is identical with the distance between the outer plate surface of two limiting plates.
5. the limit connection device of a kind of pressure alarm fence according to claim 1, is characterized in that: described shrouding is for falling " recessed " font, and the rear end of shrouding is provided with breach three.
6. the limit connection device of a kind of pressure alarm fence according to claim 1, is characterized in that: described connecting hole is horizontal mounting hole.
7. the limit connection device of a kind of pressure alarm fence according to claim 1, is characterized in that: described bending is right-angle bending.
8. the limit connection device of a kind of pressure alarm fence according to claim 1, is characterized in that: described base-plates surface is zinc-plated.
9. the limit connection device of a kind of pressure alarm fence according to claim 1, is characterized in that: described breach two is arranged on the middle of left and right side plate.
10. the limit connection device of a kind of pressure alarm fence according to claim 1, be is characterized in that: connected by stiffening plate between described basal plane and both sides panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217032.7U CN204557696U (en) | 2015-04-13 | 2015-04-13 | A kind of limit connection device of pressure alarm fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217032.7U CN204557696U (en) | 2015-04-13 | 2015-04-13 | A kind of limit connection device of pressure alarm fence |
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| Publication Number | Publication Date |
|---|---|
| CN204557696U true CN204557696U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520217032.7U Active CN204557696U (en) | 2015-04-13 | 2015-04-13 | A kind of limit connection device of pressure alarm fence |
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| CN (1) | CN204557696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766425A (en) * | 2015-04-13 | 2015-07-08 | 张家港固耐特围栏系统有限公司 | Limiting and connecting device of pressure alarming fence |
-
2015
- 2015-04-13 CN CN201520217032.7U patent/CN204557696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766425A (en) * | 2015-04-13 | 2015-07-08 | 张家港固耐特围栏系统有限公司 | Limiting and connecting device of pressure alarming fence |
| CN104766425B (en) * | 2015-04-13 | 2017-01-25 | 张家港固耐特围栏系统有限公司 | Limiting and connecting device of pressure alarming 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 |
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. |
|
| CP01 | Change in the name or title of a patent holder |