CN2523855Y - Anti-folding butt-jointed buckles - Google Patents
Anti-folding butt-jointed buckles Download PDFInfo
- Publication number
- CN2523855Y CN2523855Y CN 01206264 CN01206264U CN2523855Y CN 2523855 Y CN2523855 Y CN 2523855Y CN 01206264 CN01206264 CN 01206264 CN 01206264 U CN01206264 U CN 01206264U CN 2523855 Y CN2523855 Y CN 2523855Y
- Authority
- CN
- China
- Prior art keywords
- gland
- pressing cover
- nut
- pad
- buckle
- 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 an anti-folding butt jointing buckle for connected two pipes in a manner of butt joint, belonging to the construction industry. The anti-folding butt jointing buckle consists of a buckle base 1, a pressing cover 2, a pad 3, a cross pin 4, a screw bolt 5 and a nut 6. The buckle is structurally characterized in that the nut 6 of the screw bolt 5 is attached on a bevel of the pressing cover 2 through the pad 3; the attaching bevel between the pad 3 and the pressing cover 2 has teeth, and the pad 3 is engaged with pressing cover 2. The butt joint of the pressing cover 2 has a buckling block 9 or 10 which protrudes forwards. The utility model has the advantages of simple structure, light weight, strong resistance against folding force and quick and firm connection. Besides, the screw bolt can be inserted in or removed from an opening of the pressing cover quickly and easily.
Description
The utility model relates to the connection fastener that a kind of building trade is carried out two pipe butt joints, and especially anti-folding is to clasp.
At present, employed two pipes of building trade are made up of Button Block, gland, lateral pin, bolt, nut clasp, and wherein one on gland is hinged through lateral pin and Button Block, and the gland other end is fixed by bolt and nut; On lateral pin, also be hinged with the anti-pole in center, when the anti-pole in this center uses, insert in the steel pipe, bent to prevent steel pipe.This butt joint fastener structures complexity, Heavy Weight.If take off the anti-pole in center, then can not bear fracture resistence force.The nut of this fastener directly amplexiforms on the gland plane of the opening, because the plane of the opening of gland is longer, when gland mouth opening part will be hung into or be withdrawed to bolt, nut need be revolved long segment distance.So connection speed is slower.
The purpose of this utility model provides and a kind ofly can resist folding, again fast the anti-folding of snapping to clasp.
Concrete scheme of the present utility model is: comprise Button Block, gland, lateral pin, bolt, nut, it is characterized in that: the nut on the bolt amplexiforms by cushion block and gland inclined-plane, amplexiforming of cushion block and gland tooth is arranged on the inclined-plane, cushion block and the engagement of gland tooth; What protrude before the gland joint is oriented takes piece.
The employing such scheme is simple in structure, and is in light weight, can bear fracture resistence force, and attaching rapidly and firmly, bolt can be hung rapidly into or withdraw from the gland opening part, and is easy to use.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the left view of Fig. 1.
Please see Figure 1, Fig. 2, the utility model mainly is made up of Button Block 1, gland 2, cushion block 3, lateral pin 4, bolt 5, nut 6, numbering 7 is steel pipes among the figure.Connecting relation of the present utility model and architectural feature are: 2 one on gland is hinged through lateral pin 4 and Button Block 1, and the other end is fixing by bolt 5 and nut 6.Nut 6 on the bolt 5 amplexiforms by cushion block 3 and gland 2 inclined-planes, amplexiforming of cushion block 3 and gland 2 tooth is arranged on the inclined-plane, cushion block 3 and the engagement of gland 2 teeth; What protrude before gland 2 joints are oriented takes piece 9 or 10.
As shown in Figure 1: during the butt joint of two steel pipes, the piece 10 of taking of right-hand member fastener gland 2 covers taking on the piece 9 at left end fastener gland 2.The utility model strengthens flexural capacity by taking piece 9 and 10, prevents that two steel pipe joints from being rolled over.
As shown in Figure 2: the bottom surface of cushion block 3 is that inclined-plane and horizontal plane have angle with the contact surface of gland 2 promptly.The upper surface of cushion block 3 is promptly parallel with horizontal plane with nut contact table.
The opening inclined-plane of gland 2 of the present utility model is than the gland plane of the opening much shorter of conventional fastener, and therefore, bolt of the present utility model is hung into or when withdrawing from the gland opening part, and is very fast, when nut screws, also need not revolve many angles.It connects by the toothed cushion block in bottom surface, connects more firm.
Claims (1)
1. an anti-folding is to clasp, comprise Button Block (1), gland (2), lateral pin (4), bolt (5), nut (6), it is characterized in that: the nut (6) on the bolt (5) amplexiforms by cushion block (3) and gland (2) inclined-plane, amplexiforming of cushion block (3) and gland (2) tooth is arranged on the inclined-plane, cushion block (3) and the engagement of gland (2) tooth; What protrude before gland (2) joint is oriented takes piece (9 or 10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206264 CN2523855Y (en) | 2001-05-18 | 2001-05-18 | Anti-folding butt-jointed buckles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206264 CN2523855Y (en) | 2001-05-18 | 2001-05-18 | Anti-folding butt-jointed buckles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2523855Y true CN2523855Y (en) | 2002-12-04 |
Family
ID=33626919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01206264 Expired - Fee Related CN2523855Y (en) | 2001-05-18 | 2001-05-18 | Anti-folding butt-jointed buckles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2523855Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372921A (en) * | 2014-10-31 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold |
| CN104372931A (en) * | 2014-10-31 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold |
| CN110836002A (en) * | 2019-10-21 | 2020-02-25 | 中铁建工集团有限公司 | Steel structure support |
-
2001
- 2001-05-18 CN CN 01206264 patent/CN2523855Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372921A (en) * | 2014-10-31 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold |
| CN104372931A (en) * | 2014-10-31 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Scaffold |
| CN110836002A (en) * | 2019-10-21 | 2020-02-25 | 中铁建工集团有限公司 | Steel structure support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |