CN104775658A - Pressure warning fence anti-climbing saw tooth - Google Patents
Pressure warning fence anti-climbing saw tooth Download PDFInfo
- Publication number
- CN104775658A CN104775658A CN201510170239.8A CN201510170239A CN104775658A CN 104775658 A CN104775658 A CN 104775658A CN 201510170239 A CN201510170239 A CN 201510170239A CN 104775658 A CN104775658 A CN 104775658A
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- Prior art keywords
- climbing
- sawtooth
- plate
- junction plate
- pressure alarm
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- Fencing (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention belongs to the technical field of a fence accessory, and particularly relates to a pressure warning fence anti-climbing saw tooth. The pressure warning fence anti-climbing saw tooth comprises a connecting plate, a saw tooth plate and a spring, wherein the connecting plate is a rectangular metal plate, three to six connecting holes are formed in the connecting plate, the lower side of the connecting plate is fixedly connected with 2 to 4 springs, the springs are vertically arranged between the two adjacent connecting holes, the saw tooth plate is vertically arranged at one side above the connecting plate, and a row of saw teeth are arranged above the saw tooth plate. The pressure warning fence anti-climbing saw tooth is arranged above a fence, is matched with a pressure warning device to be used, can effectively prevent people from climbing a fence, and has the advantages of practicability, convenience and long service life.
Description
Technical field
The invention belongs to fence spare and accessory parts technical field, be specifically related to the anti-climbing sawtooth of a kind of pressure alarm fence.
Background technology
Now, fence is generally used for the traffic isolation place such as property, 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 not fragile, easy maintenance, long service life, also need to prevent climbing in some special occasions, the existing method preventing the fence climbed to be generally pressure alarm, optical fiber warning, but this fence can not frighten some lawless persons completely, still some anti-climbing devices to be installed additional, to reach antitheft, anti-climbing effect if desired.
Summary of the invention
For solving the problem, the invention discloses the anti-climbing sawtooth of a kind of pressure alarm fence, supporting the use with pressure warning unit, can effectively prevent people from climbing fence, reasonable in design, practical and convenient.
For achieving the above object, technical scheme of the present invention is as follows:
The anti-climbing sawtooth of a kind of pressure alarm fence, it is characterized in that: comprise junction plate, gullet plate, spring, described junction plate is rectangular metallic plate, junction plate is provided with 3-6 connecting hole, 2-4 spring is fixed with below junction plate, described spring is vertically set between adjacent two connecting holes, and described gullet plate is vertically set at the upper side of junction plate, is provided with a gang saw tooth above gullet plate.
As a modification of the present invention, be provided with reference column below described junction plate, described reference column is inserted on the axis of spring.
As a modification of the present invention, the height of described reference column is identical with the height of spring.
As a modification of the present invention, described connecting hole is strip hole.
As a modification of the present invention, the height of described sawtooth is 3-8cm, and the spacing between adjacent saw-tooth is 2-5cm.
As a modification of the present invention, described sawtooth is triangular sawtooth.
As a modification of the present invention, described junction plate, gullet plate plating zinc on surface.
As a modification of the present invention, described junction plate opposite side is provided with limiting plate vertically downward.
The invention has the beneficial effects as follows:
The anti-climbing sawtooth of a kind of pressure alarm fence of the present invention, is arranged on above fence, supports the use with pressure warning unit, can effectively prevent people from climbing fence, reasonable in design, practical and convenient, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is front view of the present invention.
Reference numerals list:
1, junction plate, 2, gullet plate, 3, connecting hole, 4, spring, 5, sawtooth, 6, reference column, 7, limiting plate.
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, the anti-climbing sawtooth of a kind of pressure alarm fence of the present invention, comprise junction plate 1, gullet plate 2, spring 4, described junction plate 1 is rectangular metallic plate, junction plate 1 is provided with 3-6 connecting hole 3, is fixed with 2-4 spring 4 below junction plate 1, and described spring 4 is vertically set between adjacent two connecting holes 3, described gullet plate 2 is vertically set at the upper side of junction plate 1, is provided with a gang saw tooth 5 above gullet plate 2.
The anti-climbing sawtooth of a kind of pressure alarm fence of the present invention, described junction plate 1 is arranged on the top of fence wire casing by connecting hole 3, switch-linear hybrid is between junction plate 1 and wire casing, spring 4 supports junction plate 1, junction plate 1 is not dropped, once there be people to climb top, its drag force will make junction plate 1 be pressed downwardly onto switch, warning device sends warning, play anti-theft function, cannot report to the police if warning device breaks down, being provided with a gang saw tooth 5 above gullet plate 2 can effectively prevent people from climbing fence, sawtooth 5 is triangular sawtooth, the height of sawtooth 5 is 3-8cm, spacing between adjacent saw-tooth is 2-5cm, normal person cannot climb, double anti-theft of the present invention, reasonable in design, practical and convenient, long service life.
In order to prevent junction plate 1 in the process pressed down, spring meeting torsional deformation, the present invention is provided with reference column 6 below described junction plate 1, and described reference column 6 is inserted on the axis of spring 4, the through hole on the aligned beneath wire casing of reference column 6, under normal circumstances, the height of reference column 6 is identical with the height of spring 4, junction plate 1 pressing spring 4 during use, distance left and right about the 1cm of junction plate 1 and switch, now the below of reference column 6 is inserted in the through hole on wire casing, guarantees that spring normally works.
Connecting hole 3 of the present invention is set to strip hole, easy for installation.
Junction plate 1 of the present invention, gullet plate 2 plating zinc on surface, ensure to be exposed to outer part corrosion resistance strong, long service life.
The anti-climbing sawtooth of a kind of pressure alarm fence of the present invention; when someone climbs, junction plate 1 is pressed downwardly onto switch, and warning device sends warning; switch is damaged by pressure downwards in order to prevent junction plate 1; the present invention is provided with limiting plate 7 vertically downward at junction plate 1 opposite side, and the height of described limiting plate 7 is determined according to actual conditions, when junction plate 1 is pressed downwardly onto switch; the below of limiting plate 7 has also been pressed onto on wire casing; making junction plate 1 cannot continue, to pressing down, to protect switch, extending switch application life.
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 (8)
1. the anti-climbing sawtooth of pressure alarm fence, it is characterized in that: comprise junction plate, gullet plate, spring, described junction plate is rectangular metallic plate, junction plate is provided with 3-6 connecting hole, 2-4 spring is fixed with below junction plate, described spring is vertically set between adjacent two connecting holes, and described gullet plate is vertically set at the upper side of junction plate, is provided with a gang saw tooth above gullet plate.
2. the anti-climbing sawtooth of a kind of pressure alarm fence according to claim 1, it is characterized in that: be provided with reference column below described junction plate, described reference column is inserted on the axis of spring.
3. the anti-climbing sawtooth of a kind of pressure alarm fence according to claim 2, is characterized in that: the height of described reference column is identical with the height of spring.
4. the anti-climbing sawtooth of a kind of pressure alarm fence according to claim 1, is characterized in that: described connecting hole is strip hole.
5. the anti-climbing sawtooth of a kind of pressure alarm fence according to claim 1, it is characterized in that: the height of described sawtooth is 3-8cm, the spacing between adjacent saw-tooth is 2-5cm.
6. the anti-climbing sawtooth of a kind of pressure alarm fence according to claim 1, is characterized in that: described sawtooth is triangular sawtooth.
7. the anti-climbing sawtooth of a kind of pressure alarm fence according to claim 1, is characterized in that: described junction plate, gullet plate plating zinc on surface.
8. the anti-climbing sawtooth of a kind of pressure alarm fence according to claim 1, is characterized in that: described junction plate opposite side is provided with limiting plate vertically downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510170239.8A CN104775658A (en) | 2015-04-13 | 2015-04-13 | Pressure warning fence anti-climbing saw tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510170239.8A CN104775658A (en) | 2015-04-13 | 2015-04-13 | Pressure warning fence anti-climbing saw tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104775658A true CN104775658A (en) | 2015-07-15 |
Family
ID=53617388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510170239.8A Pending CN104775658A (en) | 2015-04-13 | 2015-04-13 | Pressure warning fence anti-climbing saw tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104775658A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2350848A (en) * | 1999-04-15 | 2000-12-13 | Bicc Plc | Anti-climb device |
| CN200958348Y (en) * | 2006-10-25 | 2007-10-10 | 陈载发 | Thorned safety device |
| CN201593273U (en) * | 2008-12-30 | 2010-09-29 | 朱占民 | Oblique anti-climbing device |
| CN102486888A (en) * | 2010-12-06 | 2012-06-06 | 西安金和光学科技有限公司 | Weight sensitive safety barrier |
| CN102535948A (en) * | 2011-12-20 | 2012-07-04 | 张朝峰 | Anti-climb alarm isolation fence and manufacturing method thereof |
| CN204590775U (en) * | 2015-04-13 | 2015-08-26 | 张家港固耐特围栏系统有限公司 | The anti-climbing sawtooth of a kind of pressure alarm fence |
-
2015
- 2015-04-13 CN CN201510170239.8A patent/CN104775658A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2350848A (en) * | 1999-04-15 | 2000-12-13 | Bicc Plc | Anti-climb device |
| CN200958348Y (en) * | 2006-10-25 | 2007-10-10 | 陈载发 | Thorned safety device |
| CN201593273U (en) * | 2008-12-30 | 2010-09-29 | 朱占民 | Oblique anti-climbing device |
| CN102486888A (en) * | 2010-12-06 | 2012-06-06 | 西安金和光学科技有限公司 | Weight sensitive safety barrier |
| CN102535948A (en) * | 2011-12-20 | 2012-07-04 | 张朝峰 | Anti-climb alarm isolation fence and manufacturing method thereof |
| CN204590775U (en) * | 2015-04-13 | 2015-08-26 | 张家港固耐特围栏系统有限公司 | The anti-climbing sawtooth of a kind of pressure alarm fence |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150715 |
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| RJ01 | Rejection of invention patent application after publication |