CN204729412U - A kind of grafting steel pipe - Google Patents
A kind of grafting steel pipe Download PDFInfo
- Publication number
- CN204729412U CN204729412U CN201520450955.7U CN201520450955U CN204729412U CN 204729412 U CN204729412 U CN 204729412U CN 201520450955 U CN201520450955 U CN 201520450955U CN 204729412 U CN204729412 U CN 204729412U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- main component
- latch
- adaptor tube
- pipe
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of grafting steel pipe, for bar component various in construction engineering facilitates general and design, belongs to the realm of building construction; A kind of grafting steel pipe is made up of main component pipe, adaptor tube and latch; Main component pipe is made up of steel pipe and jack; Adaptor tube is made up of intubate and attachment hole; Latch is made up of pin and pin chain; Adaptor tube is positioned at the intermediate connections of 2 main component pipes, and latch is positioned at main component pipe when being connected with adaptor tube, in corresponding hole; The beneficial effects of the utility model to make on-the-spot various different rod member facilitate general.
Description
Technical field
A kind of grafting steel pipe, for bar component various in construction engineering facilitates general and design, belongs to the realm of building construction.
Background technique
Member structure is seen everywhere on building sites, and the scale of construction account is member structure, and what whitewash metope is member structure, and during the cleaning of high-altitude, channel washer is member structure, and scaffold is also member structure etc.Member structure plays very large effect architectural, the diverse in function practicability of rod member and convenience most important, current building engineering construction scene adopts the rod member of all size, model of a great variety, Placement is different, as: what scaffold adopted is that fastener connects, measuring scale is the rod member etc. of attenuating, because Placement is different, causes using inconvenience; A kind of grafting steel pipe adopting the utility model to provide, can address this problem.
Summary of the invention
In order to solve the problem, the utility model provides a kind of a kind of grafting steel pipe as shown in Figures 1 to 4, and a kind of grafting steel pipe is made up of with latch 3 main component pipe 1, adaptor tube 2; Main component pipe 1 is made up of steel pipe 11 and jack 12; Adaptor tube 2 is made up of intubate 21 and attachment hole 22; Latch 3 is made up of pin 31 and pin chain 32; Adaptor tube 2 is positioned at the intermediate connections of 2 main component pipes 1; When main component pipe 1 is connected with adaptor tube 2, latch 3 is arranged in corresponding jack 12 and attachment hole 22.
The steel pipe 11 of main component pipe 1 is the steel pipe that job site is commonly used, and preferential recommendation adopts diameter 48 millimeters, thickness 3.5 millimeters, the steel pipe of long 6 meters, but is not limited to the steel pipe of this specification, size.
The jack 12 of main component pipe 1 is the circular hole be processed at the two ends of main component pipe 1, and preferential recommendation is in the position perforate of distance steel tube end part 100-150 millimeter, and aperture is 8-10 millimeter, matches with the external diameter of latch 3.
Adaptor tube 2) intubate 21 are steel pipes that external diameter is identical with the internal diameter of main component pipe 1, preferential recommendation adopts diameter 41 millimeters, thickness 3 millimeters, the steel pipe of long 250-350 millimeter, but be not limited to the steel pipe of this specification, size.
The attachment hole 22 of adaptor tube 2 is the circular holes be processed at the two ends of adaptor tube 2, and preferential recommendation is in the 50 millimeters of position perforates of distance steel tube end part, and aperture is 8-10 millimeter, matches with the external diameter of latch 3.
The pin 31 of latch 3 is columnar parts, the jack 12 of external diameter and main component pipe 1 and the attachment hole 22 of adaptor tube 2 match, and the end diameter of preferential recommendation pin 31 is 7 millimeters, and Outside diameter is 11 millimeters, length is 55-65 millimeter, the large end of pin 31 and pin chain 32 consolidation.
The pin chain 32 of latch 3 is chain-like member, is by 2 of latch 3 parts that pin 31 links together.
The beneficial effects of the utility model to make on-the-spot various different rod member facilitate general.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of grafting steel pipe of Fig. 1 schematic diagram;
Fig. 2 main structural tube schematic diagram;
Fig. 3 adaptor tube schematic diagram;
Fig. 4 latch schematic diagram.
in figure: 1-main component pipe; 11-steel pipe; 12-jack; 2-adaptor tube; 21-intubate; 22-attachment hole; 3-latch; 31-pin; 32-pin chain.
Embodiment
embodiment
Certain engineering have employed a kind of grafting steel pipe as shown in Figures 1 to 4, and a kind of grafting steel pipe is made up of with latch 3 main component pipe 1, adaptor tube 2; Main component pipe 1 is made up of steel pipe 11 and jack 12; Adaptor tube 2 is made up of intubate 21 and attachment hole 22; Latch 3 is made up of pin 31 and pin chain 32; Adaptor tube 2 is positioned at the intermediate connections of 2 main component pipes 1; When main component pipe 1 is connected with adaptor tube 2, latch 3 is arranged in corresponding jack 12 and attachment hole 22.
The steel pipe 11 of main component pipe 1 is the steel pipe that job site is commonly used, and adopts diameter 48 millimeters, thickness 3.5 millimeters, the steel pipe of long 6 meters.
The jack 12 of main component pipe 1 is the circular hole be processed at the two ends of main component pipe 1, and in the 100 millimeters of position perforates of distance steel tube end part, aperture is 9 millimeters, matches with the external diameter of latch 3.
The intubate 21 of adaptor tube 2 is steel pipes that external diameter is identical with the internal diameter of main component pipe 1, adopts diameter 41 millimeters, thickness 3 millimeters, the steel pipe of long 250 millimeters, but is not limited to the steel pipe of this specification, size.
The attachment hole 22 of adaptor tube 2 is the circular holes be processed at the two ends of adaptor tube 2, and in the 50 millimeters of position perforates of distance steel tube end part, aperture is 9 millimeters, matches with the external diameter of latch 3.
The pin 31 of latch 3 is columnar parts, the jack 12 of external diameter and main component pipe 1 and the attachment hole 22 of adaptor tube 2 match, and the end diameter of preferential recommendation pin 31 is 7 millimeters, and Outside diameter is 11 millimeters, length is 60 millimeters, the large end of pin 31 and pin chain 32 consolidation.
The pin chain 32 of latch 3 is chain-like member, is by 2 of latch 3 parts that pin 31 links together.
Claims (7)
1. a grafting steel pipe, is characterized in that, described grafting steel pipe is made up of with latch (3) main component pipe (1), adaptor tube (2); Main component pipe (1) is made up of steel pipe (11) and jack (12); Adaptor tube (2) is made up of intubate (21) and attachment hole (22); Latch (3) is made up of pin (31) and pin chain (32); Adaptor tube (2) is positioned at the intermediate connections of 2 main component pipes (1); When main component pipe (1) is connected with adaptor tube (2), latch (3) is arranged in corresponding jack (12) and attachment hole (22).
2. a kind of grafting steel pipe according to claim 1, is characterized in that, the steel pipe (11) of main component pipe (1) is the steel pipe that job site is commonly used.
3. a kind of grafting steel pipe according to claim 1, is characterized in that, the jack (12) of main component pipe (1) is the circular hole be processed at the two ends of main component pipe (1), matches with the external diameter of latch (3).
4. a kind of grafting steel pipe according to claim 1, is characterized in that, the intubate (21) of adaptor tube (2) is the steel pipe that external diameter is identical with the internal diameter of main component pipe (1).
5. a kind of grafting steel pipe according to claim 1, is characterized in that, the attachment hole (22) of adaptor tube (2) is the circular hole be processed at the two ends of adaptor tube (2), matches with the external diameter of latch (3).
6. a kind of grafting steel pipe according to claim 1, is characterized in that, the pin (31) of latch (3) is columnar part, and the jack (12) of external diameter and main component pipe (1) and the attachment hole (22) of adaptor tube (2) match.
7. a kind of grafting steel pipe according to claim 1, is characterized in that, the pin chain (32) of latch (3) is chain-like member, is the parts 2 pins (31) linked together of latch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450955.7U CN204729412U (en) | 2015-06-29 | 2015-06-29 | A kind of grafting steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450955.7U CN204729412U (en) | 2015-06-29 | 2015-06-29 | A kind of grafting steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729412U true CN204729412U (en) | 2015-10-28 |
Family
ID=54387768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520450955.7U Expired - Fee Related CN204729412U (en) | 2015-06-29 | 2015-06-29 | A kind of grafting steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283400A (en) * | 2017-06-07 | 2018-07-17 | 际诺思（厦门）轻工制品有限公司 | A kind of plugged and fixed structure and bedstead suitable for cylinder |
-
2015
- 2015-06-29 CN CN201520450955.7U patent/CN204729412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283400A (en) * | 2017-06-07 | 2018-07-17 | 际诺思（厦门）轻工制品有限公司 | A kind of plugged and fixed structure and bedstead suitable for cylinder |
| CN108283400B (en) * | 2017-06-07 | 2024-04-05 | 际诺思股份公司 | Grafting fixed knot constructs and bedstead suitable for cylindric body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |