CN204126246U - A kind of Outsourcing-type steel pipe of improvement is to clasp - Google Patents
A kind of Outsourcing-type steel pipe of improvement is to clasp Download PDFInfo
- Publication number
- CN204126246U CN204126246U CN201420529190.1U CN201420529190U CN204126246U CN 204126246 U CN204126246 U CN 204126246U CN 201420529190 U CN201420529190 U CN 201420529190U CN 204126246 U CN204126246 U CN 204126246U
- Authority
- CN
- China
- Prior art keywords
- fastener body
- docking
- centre slice
- outsourcing
- steel 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a kind of scaffold Outsourcing-type steel pipe of improvement to clasp equipment, comprise hexagonal full-thread bolt and nut, the Ω type of Outsourcing-type docking fastener body cross section in distortion, the central part of docking fastener body establishes the centre slice with through hole, two ends of centre slice horizontal direction arrange centre slice ear outwardly, centre slice ear be arranged on the cinclides docked in the middle part of fastener body on two side and match, air line distance between centre slice ear is greater than the air line distance between docking fastener body cinclides, and the air line distance be less than in the middle part of docking fastener body between the reinforcing rib of both sides, hexagonal full-thread bolt matches with the female nut of band through the perforate on docking two side, fastener body top and plain washer.This utility model makes clasp lock portion simple structure, and processing technology is few, is easy to produce, and docks two pipe docking regions in the middle of fastener body simultaneously and is provided with reinforcing rib, add the intensity of docking fastener body.
Description
Technical field
The utility model relates to the Design and manufacture field of construction implement, especially a kind of Outsourcing-type steel pipe of improvement is to clasp equipment, the docking of steel pipe can be made to become more convenient, quick, not only increase engineering efficiency, but also improve the safety and stability of steel pipe interface.
Background technology
The scaffold mainly fastener type steel pipe scaffold that current building operations is set up, fastener is as the link between steel pipe and steel pipe, for the safety of scaffold, fastness and convenience play vital effect, because steel pipe has certain length, therefore for needing head to head between steel pipe and steel pipe in putting into practice, the situation that tail connects tail is more, so, design a kind of connecting fastening for steel pipe equipment that workman can be facilitated to use very urgent with regard to what show, China Patent No. is CN201320601096, patent name is a kind of scaffold cast docking fastener of improvement, disclose a kind of cast to clasp equipment, there is following shortcoming in it: 1, shape-designing is too complicated, 2, two steel pipe docking location insufficient strength in the middle of this service of connection devices.
Summary of the invention
Technical problem to be solved in the utility model is: the fastener improving existing dock, make clasp lock portion simple structure, processing technology is few, be easy to produce, two pipe docking regions in the middle of docking fastener body are improved simultaneously, add reinforcing rib, increase the intensity of docking fastener body.
It is as follows that the utility model solves the technical scheme that above-mentioned technical problem adopts: a kind of scaffold Outsourcing-type steel pipe of improvement is to clasp, comprise hexagonal full-thread bolt and nut, the Ω type of Outsourcing-type docking fastener body cross section in distortion, the central part of docking fastener body establishes the centre slice with through hole, two ends of centre slice horizontal direction arrange centre slice ear outwardly, centre slice ear be arranged on the cinclides docked in the middle part of fastener body on two side and match, air line distance between centre slice ear is greater than the air line distance between docking fastener body cinclides, and the air line distance be less than in the middle part of docking fastener body between the reinforcing rib of both sides, hexagonal full-thread bolt matches with the female nut of band through the perforate on docking two side, fastener body top and plain washer.
In practical operation, will two steel pipes connected be needed head to head to insert in clasp, because there is centre slice in the middle of clasp, so, directly do not contact between tube and tube.In addition after nut screws in hexagonal full-thread bolt, the screw thread of hexagonal full-thread bolt tail end is interrupted part, nut can not be screwed out.
The beneficial effects of the utility model: in the middle part of docking fastener body, outer side tube-wall is welded with cross section in the Ω shape of being out of shape, longitudinal section is the reinforcing rib of isosceles trapezoid, safety improves greatly, makes workman while improving engineering efficiency, also improve the safety and stability of fastener for connection; Because docking fastener body is changed into tabular by hexagonal full-thread bolt pressing section, not only increase the fastness to clasp, also greatly eliminate many processing technologys simultaneously, indirectly saved material.Wish that this Outsourcing-type steel pipe can be supported socially to clasp equipment, be widely used greatly, the life be convenient for people to.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1, Fig. 2 are that a kind of Outsourcing-type steel pipe described in the utility model is to the overall structure schematic diagram of clasp equipment.
Fig. 3 is that a kind of Outsourcing-type steel pipe described in the utility model is to the side view of clasp equipment.
Accompanying drawing acceptance of the bid note is described below: 1, Outsourcing-type docking fastener body, and 2, centre slice, 3, reinforcing rib, 4, hexagonal full-thread bolt, 5, nut, 6, plain washer, 7, through hole, 8, centre slice ear, 9, cinclides, 10, perforate.
Detailed description of the invention
By reference to the accompanying drawings this equipment is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation with this device-dependent.
As Fig. 1, the Outsourcing-type steel pipe of a kind of improvement shown in Fig. 2 and Fig. 3 is to clasp, comprise hexagonal full-thread bolt 4 and nut 5, the Ω shape of Outsourcing-type docking fastener body 1 cross section in distortion, in the middle part of docking fastener body 1, outer side tube-wall is welded with the Ω shape of cross section in distortion, longitudinal section is the reinforcing rib 3 of isosceles trapezoid, the central part of docking fastener body 1 arranges the centre slice 2 with through hole 7, two ends of centre slice 2 horizontal direction arrange centre slice ear 8 outwardly, centre slice ear 8 be arranged on the cinclides 9 docked in the middle part of fastener body 1 on two side and match, air line distance between centre slice ear 8 is greater than the air line distance between docking fastener body cinclides 9, and the air line distance be less than in the middle part of docking fastener body between both sides reinforcing rib 3, hexagonal full-thread bolt 4 matches with the female nut 5 of band through the perforate 10 of docking on the parallel two side of fastener body and plain washer 6. and the through hole 7 on described centre slice 2 is in pentalpha.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (2)
1. the Outsourcing-type steel pipe improved is to clasp equipment, it is characterized in that: comprise hexagonal full-thread bolt (4) and nut (5), the Ω shape of Outsourcing-type docking fastener body (1) cross section in distortion, the outer side tube-wall in docking fastener body (1) middle part is welded with the Ω shape of cross section in distortion, longitudinal section is the reinforcing rib (3) of isosceles trapezoid, the central part of docking fastener body (1) arranges the centre slice (2) with through hole (7), two ends of centre slice (2) horizontal direction arrange centre slice ear (8) outwardly, centre slice ear (8) be arranged on dock fastener body (1) middle part two side on cinclides (9) match, air line distance between centre slice ear (8) is greater than the air line distance between docking fastener body cinclides (9), and the air line distance be less than in the middle part of docking fastener body between both sides reinforcing rib (3), hexagonal full-thread bolt (4) matches with the female nut of band (5) through the perforate (10) of docking on the parallel two side of fastener body and plain washer (6). and the through hole (7) on described centre slice (2) is in pentalpha.
2. the Outsourcing-type steel pipe of a kind of improvement according to claim 1 is to clasp equipment, it is characterized in that: the reinforcing rib that Outsourcing-type steel pipe outer side tube-wall is welded with the Ω shape of cross section in distortion to clasp equipment in the middle part of docking fastener body, longitudinal section is isosceles trapezoid of described a kind of improvement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529190.1U CN204126246U (en) | 2014-09-11 | 2014-09-11 | A kind of Outsourcing-type steel pipe of improvement is to clasp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529190.1U CN204126246U (en) | 2014-09-11 | 2014-09-11 | A kind of Outsourcing-type steel pipe of improvement is to clasp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126246U true CN204126246U (en) | 2015-01-28 |
Family
ID=52382613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420529190.1U Expired - Fee Related CN204126246U (en) | 2014-09-11 | 2014-09-11 | A kind of Outsourcing-type steel pipe of improvement is to clasp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223599A (en) * | 2016-08-23 | 2016-12-14 | 天长市华利机械实业有限公司 | A kind of two-way anti-skidding ring buckle of the limiting alarm formula for scaffold |
-
2014
- 2014-09-11 CN CN201420529190.1U patent/CN204126246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223599A (en) * | 2016-08-23 | 2016-12-14 | 天长市华利机械实业有限公司 | A kind of two-way anti-skidding ring buckle of the limiting alarm formula for scaffold |
| CN106223599B (en) * | 2016-08-23 | 2019-07-02 | 天长市华利机械实业有限公司 | A kind of two-way anti-skidding ring buckle of limiting alarm formula for scaffold |
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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: 20150128 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |