CN201826457U - Upright post fastening structure - Google Patents
Upright post fastening structure Download PDFInfo
- Publication number
- CN201826457U CN201826457U CN2010205537918U CN201020553791U CN201826457U CN 201826457 U CN201826457 U CN 201826457U CN 2010205537918 U CN2010205537918 U CN 2010205537918U CN 201020553791 U CN201020553791 U CN 201020553791U CN 201826457 U CN201826457 U CN 201826457U
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- CN
- China
- Prior art keywords
- upright post
- bolt
- column
- nut
- fastening structure
- 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 - Lifetime
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Abstract
The utility model relates to an upright post fastening structure, which structurally comprises a bolt, upper and lower fasteners and a nut, wherein the bolt is welded and fixed on an upright post support; the upper and lower fasteners are sleeved on the bolt; the nut is matched with the bolt; the contact sections of the upper fastener and the lower fastener are consistent inclined planes; an unthreaded hole is formed inside the upper fastener; the diameter of the unthreaded hole is more than that of the bolt by 3mm; a tooth hole in fit with the bolt is formed inside the lower fastener; and the upper fastener forces the nut to move downwards along the inclined planes to be pressed against the inner wall of an upright post by screwing the nut so as to make the upright post tightly connected with the support. When the upright post needs to be disassembled, the upright post can be taken down from the support only by unscrewing the nut for releasing the transverse acting force of the upper and lower fasteners. The upright post fastening structure is arranged in an inner cavity of the upright post and has simple structure. After the upright post fastening structure is installed, a fastening device cannot be seen. Meanwhile, the upright post fastening structure is also convenient to assemble and disassemble. The upright post can be also used repeatedly.
Description
Technical field
The utility model relates to field of railings, particularly a kind of column fastening structure.
Background technology
Places such as family, exhibition hall, airport lounge usually use railing every enclosing and subregion, the fixing mode of common column all is by being bolted on the bearing, this mode that is fixedly coupled makes bolt exposed outside, neither attractive in appearance, is also turned on screw by the lawless person easily simultaneously and steals column.And if the mode by adopting cement grouting to be connected and fixed in column inner chamber and bearing one, then column can only disposablely be installed and used, and as then can damaging column after the dismounting, and can not reuse.
The utility model content
The purpose of this utility model is the problem and shortage at above-mentioned existence, and the repeatedly column fastening structure that uses of dismounting of a kind of mounting structure firm, easy disassembly column attractive in appearance, column is provided.
The technical solution of the utility model is achieved in that a kind of column fastening structure, its structure comprises the bolt of bolt head solid welding on the bearing of column intracavity bottom, the nut that string is through the securing member up and down on the bolt and matches with bolt, wherein tightening firmware and the contacted cross section of following securing member is the inclined-plane that matches, the inside that tightens firmware is unthreaded hole, and the diameter of unthreaded hole is than the big at least 3mm of diameter of bolt, the inside of following securing member is the perforation suitable with bolt, forces it to move down along the inclined-plane to hold out against the column inwall column securely is connected with bearing by screwing nut thereby tighten firmware.
Wherein, tightening firmware and following securing member is cylinder or oval cylinder or square body.
Thereby the utility model makes by the turn nut and tightens firmware and move along the inclined-plane and hold out against the column inwall column securely is connected with bearing, when needs dismounting column, the horizontal force release of forcing tight cylinder just can be taken off column from bearing as long as unscrew nut.The utility model is ensconced the column inner chamber and installed, and is simple in structure, can't see fastener after the installation, and dismounting simultaneously is also convenient, and column also can repeatedly use.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Structural representation when Fig. 1 is the use of the utility model column fastening structure;
Fig. 2 is the utility model column fastener sectional structure schematic diagram;
Fig. 3 is the structural representation of the utility model column fastener.
The specific embodiment
As Figure 1-3, the utility model is a kind of column fastening structure, its structure comprises the bolt 3 of bolt head solid welding on the bearing 2 of column 1 intracavity bottom, the nut 6 that string is through the following securing member 4 on the bolt 3 and tightens firmware 5 and match with bolt 3, wherein tightening firmware 5 and following securing member 4 contacted cross sections is the inclined-plane that matches, the inside that tightens firmware 5 is unthreaded hole, and the diameter of unthreaded hole is than the big at least 3mm of diameter of bolt, the inside of following securing member 4 is perforations suitable with bolt 3, forces it to move down along the inclined-plane to hold out against column 1 inwall column 1 securely is connected with bearing 2 by screwing nut 6 thereby tighten firmware 5.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (2)
1. column fastening structure, it is characterized in that: comprise the bolt (3) of bolt head solid welding on the bearing (2) of column (1) intracavity bottom, the nut (6) that string is through the following securing member (4) on the bolt (3) and tightens firmware (5) and match with bolt (3), wherein tighten firmware (5) and the contacted cross section of following securing member (4) is the inclined-plane that matches, the inside that tightens firmware (5) is unthreaded hole, and the diameter of unthreaded hole is than the big at least 3mm of diameter of bolt, the inside of following securing member (4) is and the suitable perforation of bolt (3), tighten firmware (5) by screw nut (6) force its move down along the inclined-plane hold out against column (1) thus inwall makes column (1) securely be connected with bearing (2).
2. column fastening structure according to claim 1 is characterized in that: describedly tighten firmware (5) and following securing member (4) is cylinder or oval cylinder or square body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205537918U CN201826457U (en) | 2010-09-30 | 2010-09-30 | Upright post fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205537918U CN201826457U (en) | 2010-09-30 | 2010-09-30 | Upright post fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826457U true CN201826457U (en) | 2011-05-11 |
Family
ID=43965003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205537918U Expired - Lifetime CN201826457U (en) | 2010-09-30 | 2010-09-30 | Upright post fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826457U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433968A (en) * | 2011-10-18 | 2012-05-02 | 肇庆菲思科金属科技有限公司 | Combined fastening connector of railing |
| CN114108973A (en) * | 2021-11-30 | 2022-03-01 | 湖南红门金属建材有限公司 | Detachable stand fixing device |
-
2010
- 2010-09-30 CN CN2010205537918U patent/CN201826457U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433968A (en) * | 2011-10-18 | 2012-05-02 | 肇庆菲思科金属科技有限公司 | Combined fastening connector of railing |
| CN114108973A (en) * | 2021-11-30 | 2022-03-01 | 湖南红门金属建材有限公司 | Detachable stand fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131122 Address after: 526000 sub industrial city, Zhaoqing hi tech Industrial Development Zone, Guangdong, China Patentee after: Zhaoqing Asia Aluminum Factory Co.,Ltd. Address before: High tech Zone 526238 Guangdong city of Zhaoqing province is building B No. 204 Office Park Patentee before: Zhaoqing First Go Metal Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190624 Address after: 528200 No. 99 Taoyuan East Road, Shishan Town, Nanhai District, Foshan City, Guangdong Province, 10R&D workshops 507 rooms Patentee after: Guangdong Guangyin Yaaluminium Industry Co., Ltd. Address before: 526000 Yaaluminium Industrial City, Zhaoqing High-tech Industrial Development Zone, Guangdong Province Patentee before: Zhaoqing Asia Aluminum Factory Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |
|
| CX01 | Expiry of patent term |