CN201310228Y - Demountable fence combined structure - Google Patents
Demountable fence combined structure Download PDFInfo
- Publication number
- CN201310228Y CN201310228Y CNU200820213064XU CN200820213064U CN201310228Y CN 201310228 Y CN201310228 Y CN 201310228Y CN U200820213064X U CNU200820213064X U CN U200820213064XU CN 200820213064 U CN200820213064 U CN 200820213064U CN 201310228 Y CN201310228 Y CN 201310228Y
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- combining structure
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Abstract
A demountable fence combined structure relates to the technical field of metal fences or railings, which resolves problems that the existing fence or railing is inconvenient in demounting and low in work efficiency. The technical scheme includes that the demountable fence combining structure comprises transverse bars and vertical columns, the transverse bars and the vertical columns are connected by connecting pieces, the cross section of each connecting piece is 'n'-shaped, wherein the upper face, the lower face and the left lateral face of each connecting piece are respectively equipped with an upper through hole, a lower through hole and a left through hole, a fixing screw is arranged in each left through hole to fix each left lateral face on each vertical column, one end of each transverse bar is arranged in a clamping opening of each 'n'-shaped connecting piece, the ends of the transverse bars are equipped with clamping holes corresponding to the upper through holes and the lower through holes, and the upper through holes, the lower through holes and the clamping holes are equipped with locking screws. Compared with a traditional welding method, the utility model is more convenient and more flexible in assembly and demounting. The utility model has a unique design that large blind holes are engaged with small blind holes and can be demounted by a special tool only, and therefore, the demountable fence combining structure is anti-theft.
Description
Technical field
The utility model relates to wire netting or fence technical field, is specifically related to the horizontal bar of fence or fence and the syndeton between column.
Background technology
Wire netting or fence all is to be weldingly fixed on the column with electric welding basically now, the defective that this mounting means exists is that inconvenience is installed, must use electric welding machine during installation, operation out of doors, more apparent inconvenience is installed in the place of power supply inconvenience, also being not easy to average family installs voluntarily, to weld each horizontal bar and perpendicular hurdle contact point during installation, inefficiency, in addition, welded construction is except installing inconvenience, at unloading process also inconvenience, the unloading process fence is damaged easily, can't re-use.
Summary of the invention
In sum, for solving the inconvenience of present fence or fence installation and removal process, ineffective problem proposes a kind of dismantled and assembled fence combining structure.
For solving the utility model, the technical scheme that adopts is: comprise horizontal bar and column, being provided with connector between horizontal bar and column is connected, the cross section of described connector is " Contraband " font, wherein upper and lower and left surface is respectively equipped with upper and lower and left through hole, is provided with set bolt in the left through hole its left surface is fixed on the column, and an end of horizontal bar is located in connector " Contraband " the font folder mouth, the horizontal bar termination is provided with the hole clipping corresponding with upper and lower through hole, is provided with lock(ing) bolt in upper and lower through hole and the hole clipping.
The shape of described upper and lower through hole has one at least for non-circular, and the nut of described lock(ing) bolt is provided with a non-circular boss that matches with non-circular through hole.
Described non-circular be a rectangle.
Described left shape of through holes is non-circular, and the nut of described set bolt is provided with a non-circular boss that matches with left through hole.
The non-circular of described left shape of through holes and nut boss is square.
The nut of described set bolt and lock(ing) bolt is circular, and nut is provided with circular blind hole, also is provided with the small blind hole of an off-centre in the blind hole.
Described connector is that the cross section can also be the square cylinder of " Contraband " font.
The beneficial effects of the utility model are: horizontal bar is to be connected with bolt by connector with column, compare with traditional welding manner, more convenient flexibly in assembly and disassembly, the design of nut boss is convenient installs, projection section is stuck in the through hole, need not use the clamping tool hold-down nut again, also is provided with the unique design that cooperates of the small blind hole of an off-centre in the circular big-diameter blind hole of the nut of set bolt and lock(ing) bolt and the big-diameter blind hole, have only with special tool and it could be dismantled, antitheft.
Description of drawings
Fig. 1 is the utility model plan structure schematic diagram;
Fig. 2 is a perspective view of the present utility model;
Fig. 3 is a decomposition texture schematic diagram of the present utility model;
Fig. 4 is the overall structure schematic diagram of the utility model in concrete application process.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done to describe further:
Shown in Fig. 1,2, the horizontal bar 1 of fence or fence is provided with a cross section with 2 on column and is connected for " Contraband " font connector 3, the left surface of connector 3 is fixed on the column 2 by set bolt 5, one end of horizontal bar 1 is located in connector 3 " Contraband " the font folder mouth, by lock(ing) bolt 4 itself and connector 3 is locked.
Shown in Fig. 3, the upper and lower and left surface of connector 3 is respectively equipped with upper and lower and left through hole 31,32,33.
Left side through hole 33 is a square, the nut 51 of set bolt 5 is provided with the square boss 511 that coincide with left through hole 33, and square boss 511 places in the left through hole 33, and column 2 is provided with locating hole 21, the screw rod 53 of bolt 5 is twisted with nut 51 through locating hole 21 and is connect, and connector 3 is fixed on the column 2.
Upper and lower left through hole 31,32 is a rectangle, one end of horizontal bar 11 is provided with the hole clipping 11 corresponding with upper and lower through hole 31,32, the nut 41 of lock(ing) bolt 4 is provided with the square boss 411 of a projection, square boss 411 parts place through hole 31 to define when nut 41 is installed and rotate, because of last through hole 31 is a rectangle, nut 41 can be parallel suitably move, for installation process plays the purpose of minor adjustments, the screw rod 43 of lock(ing) bolt 4 is twisted with nut 41 through lower through-hole 32, hole clipping 11 and is connect.
In order to realize that installation and removal all make things convenient for, and, prevent that again fence from illegally being dismantled stolen, the nut 42 of lock(ing) bolt 4 is designed to circle, nut 42 is provided with a circular big-diameter blind hole 421, in big-diameter blind hole 421, also be provided with one littler than big-diameter blind hole 421, and with it excentric circular small blind hole 422, have only with special-purpose assorted instrument just can turn.The nut 52 of set bolt 5 is identical with nut 42 designs.
Shown in Fig. 4, fence is mainly by column 2, horizontal bar 1 and fix two or two and form with the perpendicular hurdle 6 on the upper rail 1, all is provided with connector 3 at the two ends of each root horizontal bar 1 and is fastenedly connected by set bolt 5 and lock(ing) bolt 4.
Claims (7)
1, a kind of dismantled and assembled fence combining structure, comprise horizontal bar and column, it is characterized in that: be provided with connector between horizontal bar and column and be connected, the cross section of described connector is " Contraband " font, wherein upper and lower and left surface is respectively equipped with upper and lower and left through hole, is provided with set bolt in the left through hole its left surface is fixed on the column, and an end of horizontal bar is located in connector " Contraband " the font folder mouth, the horizontal bar termination is provided with the hole clipping corresponding with upper and lower through hole, is provided with lock(ing) bolt in upper and lower through hole and the hole clipping.
2, dismantled and assembled fence combining structure according to claim 1 is characterized in that: the shape of described upper and lower through hole has one at least for non-circular, and the nut of described lock(ing) bolt is provided with a non-circular boss that matches with non-circular through hole.
3, dismantled and assembled fence combining structure according to claim 2 is characterized in that: described non-circular be a rectangle.
4, dismantled and assembled fence combining structure according to claim 1, it is characterized in that: described left shape of through holes is non-circular, the nut of described set bolt is provided with a non-circular boss that matches with left through hole.
5, dismantled and assembled fence combining structure according to claim 4 is characterized in that: the described non-circular square that is.
6, dismantled and assembled fence combining structure according to claim 1 is characterized in that: the nut of described set bolt and lock(ing) bolt is for circular, and nut is provided with circular big-diameter blind hole, also is provided with one in the big-diameter blind hole than its little eccentric circular small blind hole.
7, dismantled and assembled fence combining structure according to claim 1 is characterized in that: described connector is that the cross section is the square cylinder of " Contraband " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820213064XU CN201310228Y (en) | 2008-10-31 | 2008-10-31 | Demountable fence combined structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820213064XU CN201310228Y (en) | 2008-10-31 | 2008-10-31 | Demountable fence combined structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310228Y true CN201310228Y (en) | 2009-09-16 |
Family
ID=41107482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820213064XU Expired - Fee Related CN201310228Y (en) | 2008-10-31 | 2008-10-31 | Demountable fence combined structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310228Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010136A (en) * | 2012-12-24 | 2013-04-03 | 东莞市永强汽车制造有限公司 | Turnover type rear bumper of oil tank truck |
| CN103061586A (en) * | 2012-12-31 | 2013-04-24 | 张家港固耐特围栏系统有限公司 | Cross bar supporting piece used for rail mounting |
| CN103104132A (en) * | 2012-11-13 | 2013-05-15 | 张家港固耐特围栏系统有限公司 | Fence piece mounting structure |
| CN103114688A (en) * | 2013-02-01 | 2013-05-22 | 安徽鹰冠金属制品有限责任公司 | Level angle and vertical angle adjustable fence structure |
| CN103112671A (en) * | 2013-02-01 | 2013-05-22 | 东莞市永强汽车制造有限公司 | Assembling split type movable guiderail used for tanker |
| CN103192130A (en) * | 2013-04-12 | 2013-07-10 | 北京首钢国际工程技术有限公司 | Combined flying shear |
| 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 |
| CN104775374A (en) * | 2015-04-13 | 2015-07-15 | 张家港固耐特围栏系统有限公司 | Column structure for fence |
| CN108135365A (en) * | 2015-10-16 | 2018-06-08 | 八乐梦医用床有限公司 | The fixed component of bed sidebar |
-
2008
- 2008-10-31 CN CNU200820213064XU patent/CN201310228Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104132A (en) * | 2012-11-13 | 2013-05-15 | 张家港固耐特围栏系统有限公司 | Fence piece mounting structure |
| CN103010136A (en) * | 2012-12-24 | 2013-04-03 | 东莞市永强汽车制造有限公司 | Turnover type rear bumper of oil tank truck |
| CN103010136B (en) * | 2012-12-24 | 2015-04-29 | 东莞市永强汽车制造有限公司 | Turnover type rear bumper of oil tank truck |
| CN103061586A (en) * | 2012-12-31 | 2013-04-24 | 张家港固耐特围栏系统有限公司 | Cross bar supporting piece used for rail mounting |
| CN103112671B (en) * | 2013-02-01 | 2015-01-14 | 东莞市永强汽车制造有限公司 | Assembling split type movable guiderail used for tanker |
| CN103112671A (en) * | 2013-02-01 | 2013-05-22 | 东莞市永强汽车制造有限公司 | Assembling split type movable guiderail used for tanker |
| CN103114688A (en) * | 2013-02-01 | 2013-05-22 | 安徽鹰冠金属制品有限责任公司 | Level angle and vertical angle adjustable fence structure |
| CN103114688B (en) * | 2013-02-01 | 2016-02-17 | 安徽鹰冠金属制品有限责任公司 | A kind of can the fence structure that regulates of level angle and vertical angles |
| CN103192130A (en) * | 2013-04-12 | 2013-07-10 | 北京首钢国际工程技术有限公司 | Combined flying shear |
| CN103192130B (en) * | 2013-04-12 | 2015-08-05 | 北京首钢国际工程技术有限公司 | Combined type flying shear |
| 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 |
| CN104775374A (en) * | 2015-04-13 | 2015-07-15 | 张家港固耐特围栏系统有限公司 | Column structure for fence |
| CN108135365A (en) * | 2015-10-16 | 2018-06-08 | 八乐梦医用床有限公司 | The fixed component of bed sidebar |
| CN108135365B (en) * | 2015-10-16 | 2020-04-24 | 八乐梦医用床有限公司 | Fixing component of side rail for bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20101031 |