CN201794891U - Novel side plate bolt - Google Patents
Novel side plate bolt Download PDFInfo
- Publication number
- CN201794891U CN201794891U CN2010205530054U CN201020553005U CN201794891U CN 201794891 U CN201794891 U CN 201794891U CN 2010205530054 U CN2010205530054 U CN 2010205530054U CN 201020553005 U CN201020553005 U CN 201020553005U CN 201794891 U CN201794891 U CN 201794891U
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- China
- Prior art keywords
- bolt
- side plate
- arc
- novel side
- shaped transition
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- Expired - Lifetime
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Abstract
The utility model discloses a novel side plate bolt, which comprises a bolt body, wherein the two ends of the bolt body are provided with bolt heads with screw threads respectively; the bolt body is provided with two cylindrical stages with larger cross section diameters than the bolt body; the two cylindrical stages are arranged beside the two bolt heads respectively; first arc transition is arranged between the bolt head and the cylindrical stage beside the bolt head; and second arc transition is arranged between the cylindrical stage and the bolt body. Due to the adoption of the structure, the novel side plate bolt has the advantages that: 1, the novel side plate bolt has high tensile strength, is difficult to bend when being used, has long service life and greatly lowers production cost; and 2, the novel side plate bolt has simple structure and good effect.
Description
Technical field
The utility model relates to a kind of new side crab bolt.
Background technique
At present, according to actual needs, common side plate bolt in use, torque is little, pull resistance is poor, and easily crooked.Cause the side plate bolt shorter working life like this, increase cost, cause waste.
The model utility content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, to provide a kind of pull resistance strong new side crab bolt.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of new side crab bolt, comprise the body of bolt, the two ends of the described body of bolt are respectively equipped with the threaded shank head, the described body of bolt is provided with the cylinder table of two diameter of sections greater than the body of bolt, described two cylinder tables are separately positioned on the side of two bolt heads, are provided with first arc-shaped transition between the cylinder table of described bolt head and its side, are provided with second arc-shaped transition between the described cylinder table and the body of bolt.
The radius of a circle at the arc place of described first arc-shaped transition is 12～16cm.
The radius of a circle at the arc place of described second arc-shaped transition is 36～42cm.
The utility model adopts said structure, and have the following advantages: 1, pull resistance intensity is big, and not flexible during use, long service life greatly reduces cost of production; 2, simple in structure, respond well.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is a structural representation of the present utility model;
In Fig. 1,1, the body of bolt; 2, bolt head; 3, cylinder table; 4, first arc-shaped transition; 5, second arc-shaped transition.
Embodiment
A kind of as shown in Figure 1 new side crab bolt, comprise the body of bolt 1, the two ends of the body of bolt 1 are respectively equipped with threaded shank 2, the body of bolt 1 is provided with the cylinder table 3 of two diameter of sections greater than the body of bolt, two cylinder tables 3 are separately positioned on the side of two bolt heads 2, be provided with first arc-shaped transition 4 between the cylinder table 3 of bolt head 2 and its side, be provided with second arc-shaped transition 5 between the cylinder table 3 and the body of bolt 1.The radius of a circle at the arc place of first arc-shaped transition 4 is 12～16cm, with the 14cm best results.The radius of a circle at the arc place of second arc-shaped transition 5 is 36～42cm, with the 40cm best results.
First arc-shaped transition 4 has increased the pull resistance between bolt head 2 and the cylinder table 3 greatly, the very big pull resistance that has increased between the cylinder table 3 and the body of bolt 1 of second arc-shaped transition 5.The whole pull resistance intensity of side plate bolt is big, and is not flexible during use.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technological scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (3)
1. new side crab bolt, comprise the body of bolt (1), it is characterized in that: the two ends of the described body of bolt (1) are respectively equipped with threaded shank head (2), the described body of bolt (1) is provided with the cylinder table (3) of two diameter of sections greater than the body of bolt, described two cylinder tables (3) are separately positioned on the side of two bolt heads (2), be provided with first arc-shaped transition (4) between the cylinder table (3) of described bolt head (2) and its side, be provided with second arc-shaped transition (5) between the described cylinder table (3) and the body of bolt (1).
2. a kind of new side crab bolt according to claim 1 is characterized in that: the radius of a circle at the arc place of described first arc-shaped transition (4) is 12～16cm.
3. a kind of new side crab bolt according to claim 1 is characterized in that: the radius of a circle at the arc place of described second arc-shaped transition (5) is 36～42cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205530054U CN201794891U (en) | 2010-09-29 | 2010-09-29 | Novel side plate bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205530054U CN201794891U (en) | 2010-09-29 | 2010-09-29 | Novel side plate bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201794891U true CN201794891U (en) | 2011-04-13 |
Family
ID=43849800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205530054U Expired - Lifetime CN201794891U (en) | 2010-09-29 | 2010-09-29 | Novel side plate bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201794891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956750A (en) * | 2010-09-29 | 2011-01-26 | 芜湖恒丰机械有限公司 | Side plate bolt |
-
2010
- 2010-09-29 CN CN2010205530054U patent/CN201794891U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956750A (en) * | 2010-09-29 | 2011-01-26 | 芜湖恒丰机械有限公司 | Side plate bolt |
| CN101956750B (en) * | 2010-09-29 | 2012-02-22 | 芜湖恒丰机械有限公司 | Side plate bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110413 Effective date of abandoning: 20120222 |