CN204590794U - A kind of square connecting member - Google Patents
A kind of square connecting member Download PDFInfo
- Publication number
- CN204590794U CN204590794U CN201520217603.7U CN201520217603U CN204590794U CN 204590794 U CN204590794 U CN 204590794U CN 201520217603 U CN201520217603 U CN 201520217603U CN 204590794 U CN204590794 U CN 204590794U
- Authority
- CN
- China
- Prior art keywords
- connecting member
- square connecting
- hole
- upper plane
- bolt hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of square connecting member, comprise pedestal, described pedestal is formed by left and right side and upper plane combination, the centre of described upper plane is provided with bolt hole, described bolt hole two ends are provided with connecting hole, left and right side is respectively provided with a springhole, left and right side highly down progressively reduces to form little from 1/3, same one end of left and right side is provided with symmetrical block, described block is perpendicular to left and right side, square connecting member described in the utility model, structure is simple, easy to use, warning device is arranged on base interior, install firmly, failure rate is low in use procedure, water resistance is good, long service life.
Description
Technical field
The invention belongs to fence spare and accessory parts technical field, be specifically related to a kind of square connecting member.
Background technology
Now, protective guard is generally used for property, the traffic isolation places such as job site, along with the raising of living standards of the people, it is dainty generous that present protective guard 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 protective guard climbed from generally not using top dress spine, and change pressure alarm into, the method that optical fiber is reported to the police, the wire casing of present pressure alarm fence is arranged on fence top edge, warning device is arranged on column inner upper, existing warning device connector uses inconvenient, easily be out of order, need to redesign.
Summary of the invention
For solving the problem, the invention discloses a kind of square connecting member, structure is simple, easy to use, installs firmly, failure rate is low in use procedure.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of square connecting member, it is characterized in that: comprise pedestal, described pedestal is formed by left and right side and upper plane combination, the centre of described upper plane is provided with bolt hole, described bolt hole two ends are provided with connecting hole, left and right side are respectively provided with a springhole, and left and right side highly down progressively reduces to form little from 1/3, same one end of left and right side is provided with symmetrical block, and described block is perpendicular to left and right side.
As a modification of the present invention, the two ends of described upper plane are semicircular structure.
As a modification of the present invention, the junction of described left and right side and block is arranged on the first half of left and right side.
As a modification of the present invention, described bolt hole is square hole.
As a modification of the present invention, described springhole is the mounting hole of vertical direction.
As a modification of the present invention, described connecting hole is provided with chamfering at the back side of upper plane.
As a modification of the present invention, the space between described symmetrical block is greater than the size of bolt hole and connecting hole.
As a modification of the present invention, described base-plates surface is zinc-plated.
The invention has the beneficial effects as follows:
A kind of square connecting member of the present invention, structure is simple, and easy to use, warning device is arranged on base interior, and install firmly, failure rate is low in use procedure, water resistance is good, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Reference numerals list:
1, left surface, 2, right flank, 3, upper plane, 4, bolt hole, 5, connecting hole, 6, springhole, 7, little, 8, block, 9, chamfering, 10, semicircle.
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 square connecting member of the present invention, comprise pedestal, described pedestal is combined by left and right side 1,2 and upper plane 3, and the centre of described upper plane 3 is provided with bolt hole 4, and described bolt hole 4 two ends are provided with connecting hole 5, left and right side 1,2 is respectively provided with a springhole 6, left and right side 1,2 highly down progressively reduces to form little face 7 from 1/3, and same one end of left and right side 1,2 is provided with symmetrical block 8, and described block 8 is perpendicular to left and right side 1,2.
A kind of square connecting member of the present invention, be fixed on during use in order to column inner upper, structure is simple, easy to use, warning device is arranged on base interior, installs firmly, someone climbs and will push down microswitch, start to report to the police, failure rate is low in use procedure is semicircle 10 structures at the two ends of upper plane 3 in addition, prevent rainwater from entering base interior, zinc-plated in described base-plates surface entirety, water resistance is good, long service life.
The junction of left and right side 1,2 of the present invention and block 8 is arranged on the first half of left and right side 1,2, to microswitch installing plate slot milling.
Bolt hole 4 of the present invention is square hole, use square shank bolt connects, and is convenient to connect, accurate positioning, prevent pedestal double swerve, springhole 6 of the present invention is the mounting hole of vertical direction, is convenient to the telescopic spring above microswitch, is provided with chamfering 9 at connecting hole 5 at the back side of upper plane 3, dormant bolt is installed, do not affect the normal work of other accessories, the space between symmetrical block 8 of the present invention is greater than the size of bolt hole 4 and connecting hole 5, ensures that warning device is working properly.
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. a square connecting member, it is characterized in that: comprise pedestal, described pedestal is formed by left and right side and upper plane combination, the centre of described upper plane is provided with bolt hole, described bolt hole two ends are provided with connecting hole, left and right side are respectively provided with a springhole, and left and right side highly down progressively reduces to form little from 1/3, same one end of left and right side is provided with symmetrical block, and described block is perpendicular to left and right side.
2. a kind of square connecting member according to claim 1, is characterized in that: the two ends of described upper plane are semicircular structure.
3. a kind of square connecting member according to claim 1, is characterized in that: the junction of described left and right side and block is arranged on the first half of left and right side.
4. a kind of square connecting member according to claim 1, is characterized in that: described bolt hole is square hole.
5. a kind of square connecting member according to claim 1, is characterized in that: described springhole is the mounting hole of vertical direction.
6. a kind of square connecting member according to claim 1, is characterized in that: described connecting hole is provided with chamfering at the back side of upper plane.
7. a kind of square connecting member according to claim 1, is characterized in that: the space between described symmetrical block is greater than the size of bolt hole and connecting hole.
8. a kind of square connecting member according to claim 1, is characterized in that: described base-plates surface is zinc-plated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217603.7U CN204590794U (en) | 2015-04-13 | 2015-04-13 | A kind of square connecting member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217603.7U CN204590794U (en) | 2015-04-13 | 2015-04-13 | A kind of square connecting member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204590794U true CN204590794U (en) | 2015-08-26 |
Family
ID=53926960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520217603.7U Expired - Fee Related CN204590794U (en) | 2015-04-13 | 2015-04-13 | A kind of square connecting member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204590794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775666A (en) * | 2015-04-13 | 2015-07-15 | 张家港固耐特围栏系统有限公司 | Square connecting element |
-
2015
- 2015-04-13 CN CN201520217603.7U patent/CN204590794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775666A (en) * | 2015-04-13 | 2015-07-15 | 张家港固耐特围栏系统有限公司 | Square connecting element |
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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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20200413 |