CN202900923U - Novel U-shaped bolt - Google Patents
Novel U-shaped bolt Download PDFInfo
- Publication number
- CN202900923U CN202900923U CN 201220479480 CN201220479480U CN202900923U CN 202900923 U CN202900923 U CN 202900923U CN 201220479480 CN201220479480 CN 201220479480 CN 201220479480 U CN201220479480 U CN 201220479480U CN 202900923 U CN202900923 U CN 202900923U
- Authority
- CN
- China
- Prior art keywords
- shaped bolt
- bolt
- novel
- shaped
- bending places
- 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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Abstract
The utility model provides a novel U-shaped bolt. The novel U-shaped bolt comprises a U-shaped bolt and a nut which is matched with the U-shaped bolt. Threads are arranged at two ends of the U-shaped bolt, a non-thread portion is a hexagon structure, a looseness-prevention rubber sheet is arranged on the U-shaped bolt and arranged on the concave position of the bottom of the U-shaped bolt, cross sectional areas of two bending places of the U-shaped bolt are slightly bigger than those of other parts, basic materials of the U-shaped bolt are round bar steel, and the non-thread portion of the U-shaped bolt is machine to be a polygon. In the process of connection, a contacting area between the U-shaped bolt and a connection part is increased, and connection is more solid. The looseness-prevention rubber sheet is arranged on the concave position of the bottom of the U-shaped bolt, the U-shaped bolt and the connection part are still in a compression state, and the looseness phenomenon can be avoided. Simultaneously, the cross sectional areas of the two bending places of the U-shaped bolt are increased, connection intensity and tensile intensity of the bending places are improved, the bending places are not easy to deform and crack, and service life of the U-shaped bolt is prolonged.
Description
Technical field
The utility model relates to the threaded connector technical field, relates in particular to a kind of Novel U-shaped bolt for fixing tube.
Background technique
U bolt is a kind of bolt commonly used during pipeline is installed, and is used for fixing tube.U bolt all adopts the round steel material at present, and the non-threaded cross section of U bolt is circular, and the area of contact of this kind U bolt and link is little, not tight situation often can occur connecting.Present U bolt all is to be formed by columniform body of rod bending, and therefore U-shaped bending place will diminish cross section because plastic deformation occurs in extruding, in use easy fracture.
The model utility content
Problem to be solved in the utility model provides the Novel U-shaped bolt that a kind of tensility is strong, be connected firmly, be difficult for deformation and fracture.
The technical solution of the utility model is as follows: a kind of Novel U-shaped bolt, comprise U bolt, with the supporting nut of U bolt, described U bolt two ends are provided with screw thread, it is characterized in that: the non-threaded part of described U bolt is polygon structure, described U bolt is provided with locking rubber, described locking rubber is arranged on the recess of U bolt bottom, and the cross-section area of two bending places of described U bolt is slightly larger than the cross-section area at other positions.
Further, the non-threaded part of described U bolt is hexagonal structure.
Further, the basic material of described U bolt is round steel.
The beneficial effects of the utility model are: the non-threaded part of U bolt is processed into polygonal, and the area of contact with link in connection procedure increases, and makes to connect more firmly; The utility model arranges locking rubber at U bolt bottom recess, makes U bolt and link be in all the time impaction state, thereby avoids occuring loosening; Simultaneously, cross-section area has been strengthened in two bending places of U bolt, has improved join strength and tensile strength herein, make the bending place not yielding, the fracture, the working life of having improved U bolt.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, U bolt, 2, nut,
3, screw thread, 4, locking rubber,
5, bending place.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is made brief description.
A kind of Novel U-shaped bolt, comprise U bolt 1, with the supporting nut 2 of U bolt, described U bolt 1 two ends are provided with screw thread 3, it is characterized in that: described U bolt 1 non-threaded part is polygon structure, described U bolt 1 is provided with locking rubber 4, described locking rubber 4 is arranged on the recess of U bolt 1 bottom, and the cross-section area of two bending places 5 of described U bolt 1 is slightly larger than the cross-section area at other positions.The non-threaded part of described U bolt is hexagonal structure.The basic material of described U bolt is round steel.
Working method: during use, U bolt 1 is enclosed within on the link, makes link and U bolt 1 close contact, two ends screw thread 3 is inserted in the hole of accomplishing fluently in advance, again nut 2 is tightened, so just link has been firmly fixed.
Above an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (3)
1. Novel U-shaped bolt, comprise U bolt, with the supporting nut of U bolt, described U bolt two ends are provided with screw thread, it is characterized in that: the non-threaded part of described U bolt is polygon structure, described U bolt is provided with locking rubber, described locking rubber is arranged on the recess of U bolt bottom, and the cross-section area of two bending places of described U bolt is slightly larger than the cross-section area at other positions.
2. described a kind of Novel U-shaped bolt according to claim 1, it is characterized in that: the non-threaded part of described U bolt is hexagonal structure.
3. described a kind of Novel U-shaped bolt according to claim 1, it is characterized in that: the basic material of described U bolt is round steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479480 CN202900923U (en) | 2012-09-18 | 2012-09-18 | Novel U-shaped bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479480 CN202900923U (en) | 2012-09-18 | 2012-09-18 | Novel U-shaped bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202900923U true CN202900923U (en) | 2013-04-24 |
Family
ID=48121598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220479480 Expired - Fee Related CN202900923U (en) | 2012-09-18 | 2012-09-18 | Novel U-shaped bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202900923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006054A (en) * | 2014-06-05 | 2014-08-27 | 常州市南飞机械有限公司 | Multifunctional u-shaped adjusting bolt |
| CN104154089A (en) * | 2014-07-25 | 2014-11-19 | 杨聪辉 | Buffering-type U-shaped bolt |
-
2012
- 2012-09-18 CN CN 201220479480 patent/CN202900923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006054A (en) * | 2014-06-05 | 2014-08-27 | 常州市南飞机械有限公司 | Multifunctional u-shaped adjusting bolt |
| CN104154089A (en) * | 2014-07-25 | 2014-11-19 | 杨聪辉 | Buffering-type U-shaped bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130918 |