CN201381631Y - Locking device without welding for vertical rod - Google Patents
Locking device without welding for vertical rod Download PDFInfo
- Publication number
- CN201381631Y CN201381631Y CN200920148255U CN200920148255U CN201381631Y CN 201381631 Y CN201381631 Y CN 201381631Y CN 200920148255 U CN200920148255 U CN 200920148255U CN 200920148255 U CN200920148255 U CN 200920148255U CN 201381631 Y CN201381631 Y CN 201381631Y
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- welding
- conical surface
- locking device
- exempted
- 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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- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
A locking device without welding for a vertical rod is used on the vertical rod. Positioning holes for mounting semi-annular inner sleeves with double tapered surfaces in pairs are formed on the vertical rod; an inner tapered surface disc with annular cylinder and an annular inner tapered surface nut are sleeved at the two ends of the inner sleeves with double tapered surfaces; two axial tapered surfaces are arranged on the outer sides of the inner sleeves with double tapered surfaces, namely an upper tapered surface and a lower tapered surface; the two surfaces of the inner sleeve with double tapered surfaces are both provided with positioning columns; the inner surface of the inner tapered surface nut adopts a tapered surface, the outer surface adopts flat threads, and at least two notches are formed on the bottom edge; and the upper section of the inner surface of the annular cylinder of the an inner tapered surface disc adopts a tapered surface, and the lower end thereof adopts a screw buckle, and is provided with a positioning groove. The locking device without welding for the vertical rod adopts annular disc, nut and inner sleeve with combined tapered surfaces, and realizes that the disc can be fixed on the vertical rod tightly without welding. The locking device is convenient for operation, and is more environment-friendly and cheaper compared with welding type disc under the same mechanical property.
Description
Technical field
The utility model relates to indoor and outdoor finishing platform and connection system for guide rail, and welding and locking device is exempted from particularly a kind of vertical rod that need not to weld.
Background technology
Disk vertical rod system is a kind of support of indoor and outdoor finishing extensive use, its advantage be simple in structure, support force is big.But disk needs at the scene or welding in advance, needs electric welding equipment, and easily environment is polluted.
The utility model content
For remedying above-mentioned deficiency, the utility model provides a kind of vertical rod that need not to weld to exempt from welding and locking device.
Welding and locking device is exempted from the utility model vertical rod, comprise vertical rod and locating hole, wherein: at the locating hole place of described vertical rod, be provided with cover in the paired semi-circular bipyramid face, the cover two ends are with the inner conical surface disk and the annular inner conical surface nut of band annular canister respectively in the bipyramid face.
Welding and locking device is exempted from the utility model vertical rod, and wherein: there are two conical surfaces in the outside of cover in the described bipyramid face, be respectively by in supreme the last conical surface and by in the following conical surface under extremely.
Welding and locking device is exempted from the utility model vertical rod, and wherein: all there is reference column on the cover two sides in the described bipyramid face.
Welding and locking device is exempted from the utility model vertical rod, and wherein: described inner conical surface nut inner face is and the described down corresponding conical surface of the conical surface, and the outside is a flat thread, and the base is provided with two or more notches.
Welding and locking device is exempted from the utility model vertical rod, and wherein: the annular canister inner face epimere of described inner conical surface disk is and the corresponding conical surface of described epicone face that the lower end is the spiral shell button corresponding with described flat thread, is provided with locating slot in the position corresponding with described reference column.
Welding and locking device is exempted from the utility model vertical rod, adopts disk, nut and the interior cover of conical surface combination, has realized welding and can be fixed on disk in the vertical rod tightly, be convenient to very much operation, be under the identical mechanical property that compare environmental protection more with the disk of welded type, price is cheaper.
Description of drawings
Fig. 1 is the schematic diagram that welding and locking device is exempted from the utility model vertical rod;
Fig. 2 is the schematic diagram that the welding and locking device disk is exempted from the utility model vertical rod;
Fig. 3 is the schematic diagram that cover in the welding and locking device bipyramid face is exempted from the utility model vertical rod;
Fig. 4 is the schematic diagram that welding and locking device inner conical surface nut is exempted from the utility model vertical rod;
Fig. 5 is the sectional drawing that welding and locking device is exempted from the utility model vertical rod;
The specific embodiment
Exempt from welding and locking device for further setting forth the utility model vertical rod, do more detailed explanation below in conjunction with embodiment.
Fig. 1 is the schematic diagram that welding and locking device is exempted from the utility model vertical rod.
Welding and locking device is exempted from the utility model vertical rod, be at 1 dozen of locating hole 1a of vertical rod,, be mounted to cover 3 in the right semi-circular bipyramid face at locating hole 1a place, there are two conical surfaces (seeing Fig. 3, Fig. 5) in the outside of cover 3 in the bipyramid face, be respectively by in supreme last conical surface 3a and by in following conical surface 3b under extremely; All there is reference column 3c on cover 3 two sides in the bipyramid face.
Inner conical surface nut 4 inner face 4b for and the corresponding conical surface of following conical surface 3b (seeing Fig. 4, Fig. 5), the outside is flat thread 4a, the base is provided with two or more notch 4c.
The annular canister 2a inner face epimere of inner conical surface disk 2 is the conical surface 2b (see Fig. 2, Fig. 5) corresponding with last conical surface 3a, and hypomere is the spiral shell button 2c corresponding with flat thread 4a, is that the position corresponding with reference column 3c is provided with locating slot 2d.
During installation, reference column 3c places locating hole 9 (locating hole 9 is to run through paired), and the lower end of cover 3 puts annular inner conical surface nut 4 in the bipyramid face, and the upper end puts the inner conical surface disk 2 of band annular canister.
In the practical set, be to adorn inner conical surface nut 4 earlier, refill inner conical surface disk 2; Cover 3 in the back location and installation bipyramid face, and inner conical surface disk 2 moved be set in the bipyramid face outside the cover 3, at mobile inner conical surface nut 4, aim at the spiral shell button, be stuck in the spiral shell that on the notch 4c inner conical surface nut 4 is screwed into the annular canister 2a lower end of inner conical surface disk 2 with special tool and buckle among the 2c, tighten the back and in the screw thread seam, insert fixing glue with anti-loosening.
In a vertical rod, one, two even more disk can be installed as required, the installation site also is decided according to the actual requirements.
Claims (5)
1, welding and locking device is exempted from a kind of vertical rod, comprise vertical rod (1) and locating hole (1a), it is characterized in that: the locating hole (1a) in described vertical rod (1) is located, be provided with cover (3) in the paired semi-circular bipyramid face, cover (3) two ends are with the inner conical surface disk (2) and the annular inner conical surface nut (4) of band annular canister respectively in the bipyramid face.
2, welding and locking device is exempted from vertical rod according to claim 1, it is characterized in that: there are two conical surfaces in the outside of cover (3) in the described bipyramid face, be respectively by in supreme the last conical surface (3a) and by in the following conical surface (3b) under extremely.
3, welding and locking device is exempted from vertical rod according to claim 2, it is characterized in that: all there is reference column (3c) on cover (3) two sides in the described bipyramid face.
4, welding and locking device is exempted from vertical rod according to claim 3, it is characterized in that: described inner conical surface nut (3) inner face (4b) is and the corresponding conical surface of the described conical surface (3b) down, the outside is flat thread (4a), and the base is provided with two or more notches (4c).
5, welding and locking device is exempted from vertical rod according to claim 4, it is characterized in that: annular canister (2a) the inner face epimere of described inner conical surface disk (2) is and the described corresponding conical surface (2b) of the conical surface (3a) of going up, the lower end is the spiral shell button (2c) corresponding with described flat thread (4a), is provided with locating slot (2d) in the position corresponding with described reference column (3c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148255U CN201381631Y (en) | 2009-03-30 | 2009-03-30 | Locking device without welding for vertical rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148255U CN201381631Y (en) | 2009-03-30 | 2009-03-30 | Locking device without welding for vertical rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201381631Y true CN201381631Y (en) | 2010-01-13 |
Family
ID=41525107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920148255U Expired - Fee Related CN201381631Y (en) | 2009-03-30 | 2009-03-30 | Locking device without welding for vertical rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201381631Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358397A (en) * | 2014-10-30 | 2015-02-18 | 无锡市安捷脚手架有限公司 | Fixed disk and upright tube separated disk-type scaffold |
-
2009
- 2009-03-30 CN CN200920148255U patent/CN201381631Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358397A (en) * | 2014-10-30 | 2015-02-18 | 无锡市安捷脚手架有限公司 | Fixed disk and upright tube separated disk-type scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANGJIANG KITSEN CONSTRUCTION HARDWARE CO., LTD. Free format text: FORMER OWNER: HUANG GUOWEI Effective date: 20110715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 529500 NO. 21, LANE 3, CHIGANG STREET 3, JIANGCHENG DISTRICT, YANGJIANG CITY, GUANGDONG PROVINCE TO: 529931 FENGWEISHAN, BEIGUAN TOWN, YANGDONG COUNTY, YANGJIANG CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110715 Address after: Yangdong County 529931 Guangdong city of Yangjiang Province North Guan Zhen Phoenix Mountain Patentee after: Yangjiang Kitsen Construction Hardware Co., Ltd. Address before: 529500 Guangdong Province, Yangjiang city Jiangcheng District Chigang Street No. 21 Lane three Patentee before: Huang Guowei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |