CN101135354A - Slab fastener retained by screw bolt - Google Patents
Slab fastener retained by screw bolt Download PDFInfo
- Publication number
- CN101135354A CN101135354A CNA2006100305908A CN200610030590A CN101135354A CN 101135354 A CN101135354 A CN 101135354A CN A2006100305908 A CNA2006100305908 A CN A2006100305908A CN 200610030590 A CN200610030590 A CN 200610030590A CN 101135354 A CN101135354 A CN 101135354A
- Authority
- CN
- China
- Prior art keywords
- bolt
- lower plate
- upper plate
- plate
- pointed tooth
- 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.)
- Pending
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- Belt Conveyors (AREA)
Abstract
The fastener is formed by an upper plate and a lower plate. At the edge part of the upper plate are provided with two or more upper sharp teeth downwards and at the edge part of the lower plate are provided with two or more lower sharp teeth upwards, the upper sharp teeth and the lower sharp teeth are engaged each other. There are provided with two through holes respective on the upper plate and the lower plate. In each through hole of the lower plate is fixedly provided with a bolt respectively, each bolt of the two passes through the corresponding hole respectively on the upper plate, and on each bolt there is provided with a nut respectively, the nuts are all on the upper side of the upper plate. A convey belt is placed between the upper plate and the lower plate, the bolt and the nut are fixed tightly, the relative position of the convey belt, the upper plate and the lower plate is fixed by the upper sharp teeth and the lower sharp teeth and stress is dispersed. The bolt and the lower plate can be positioned by welding or binding connection. Advantages: saved working procedure, low cost and raised strength and working efficiency.
Description
Technical field
The present invention relates to mechanical field, relate in particular to the link of conveyor belt, particularly a kind of flat board of bolt location that adopts is buckled.
Background technique
In the prior art, dull and stereotyped button is made of upper plate and lower plate, and the via edges place of lower plate is provided with banking stop, the joint of banking stop and lower plate is because stress is concentrated, and in use easy-rupturing, damage influence working efficiency, the complex procedures of while fabrication and processing, the cost height.
Summary of the invention
The purpose of this invention is to provide a kind of flat board of bolt location that adopts and buckle, the flat board of described this employing bolt location is buckled and will be solved that the banking stop stress that the prior art middle plateform buckles is concentrated, easy-rupturing damages, the technical problem of complex procedures.
The flat board of this employing bolt of the present invention location is buckled by a upper plate and a lower plate and is constituted, wherein, the edge of described upper plate is to the last pointed tooth that is arranged with two above numbers, the edge of described lower plate is to the following pointed tooth that is provided with two above numbers, the described pointed tooth of going up is meshing with each other with following pointed tooth, all be provided with two via holes in described upper plate and the lower plate separately, be set with a bolt respectively in two via holes in the lower plate, described bolt all passes two via holes in the upper plate, be respectively arranged with nut on the bolt, nut all is positioned at the upside of upper plate.
Further, pointed tooth is gone up to being arranged with four by the edge of described upper plate, and the edge of described lower plate is to the following pointed tooth that is provided with four.
Further, described bolt is fixedlyed connected by welded structure with lower plate.
Further, the described pointed tooth of going up all is wedge shape with following pointed tooth.
Further, described via hole is rounded.
Further, be provided with radial groove in the upper-end surface of described nut.
Working principle of the present invention is: conveyor belt is placed between upper plate and the lower plate, and nuts and bolt is fastening, and last pointed tooth and following pointed tooth can be fixed the relative position of conveyor belt, upper plate and lower plate, and dispersive stress.Bolt and lower plate are by welding or the bonding location that is connected, and upper plate and lower plate are spacing easily, save many manufacturing procedures, have reduced cost, have improved the intensity and the working efficiency of bracelet.
Description of drawings
Fig. 1 is the structural representation that a kind of flat board that adopts bolt to locate of the present invention is buckled.
Fig. 2 is the lower plate smashed of a kind of flat board that adopts bolt location of the present invention and the welded structure schematic representation of bolt.
Fig. 3 is the structural representation of the lower plate smashed of a kind of flat board that adopts bolt location of the present invention.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the flat board of employing bolt of the present invention location is buckled, constitute by a upper plate 1 and a lower plate 2, wherein, the edge of described upper plate 1 is to the last pointed tooth 6 that is arranged with two above numbers, the edge of described lower plate 2 is to the following pointed tooth 7 that is provided with two above numbers, the described pointed tooth 6 of going up is meshing with each other with following pointed tooth 7, all be provided with two via holes 5 in described upper plate 1 and the lower plate 2 separately, be set with a bolt 3 respectively in two via holes 5 in the lower plate 2, described bolt 3 all passes two via holes 5 in the upper plate 1, is respectively arranged with nut 4 on the bolt 3, and nut 4 all is positioned at the upside of upper plate 1.
Further, pointed tooth 6 is gone up to being arranged with four by the edge of described upper plate 1, and the edge of described lower plate 2 is to the following pointed tooth 7 that is provided with four.
Further, described bolt 3 and lower plate 2 are fixedlyed connected by welded structure.
Further, the described pointed tooth 6 of going up all is wedge shape with following pointed tooth 7.
Further, described via hole 5 is rounded.
Further, be provided with radial groove in the upper-end surface of described nut 4.
Claims (6)
1. one kind is adopted the flat board of bolt location to buckle, constitute by a upper plate and a lower plate, it is characterized in that: the edge of described upper plate is to the last pointed tooth that is arranged with two above numbers, the edge of described lower plate is to the following pointed tooth that is provided with two above numbers, the described pointed tooth of going up is meshing with each other with following pointed tooth, all be provided with two via holes in described upper plate and the lower plate separately, be set with a bolt respectively in two via holes in the lower plate, described bolt all passes two via holes in the upper plate, be respectively arranged with nut on the bolt, nut all is positioned at the upside of upper plate.
2. the flat board of employing bolt as claimed in claim 1 location is buckled, and it is characterized in that: pointed tooth is gone up to being arranged with four by the edge of described upper plate, and the edge of described lower plate is to the following pointed tooth that is provided with four.
3. the flat board of employing bolt as claimed in claim 1 location is buckled, and it is characterized in that: described bolt is fixedlyed connected by welded structure or bonded structure with lower plate.
4. the flat board of employing bolt as claimed in claim 1 location is buckled, and it is characterized in that: the described pointed tooth of going up all is wedge shape with following pointed tooth.
5. the flat board of employing bolt as claimed in claim 1 location is buckled, and it is characterized in that: described via hole is rounded.
6. the flat board of employing bolt as claimed in claim 1 location is buckled, and it is characterized in that: be provided with radial groove in the upper-end surface of described nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100305908A CN101135354A (en) | 2006-08-30 | 2006-08-30 | Slab fastener retained by screw bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100305908A CN101135354A (en) | 2006-08-30 | 2006-08-30 | Slab fastener retained by screw bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101135354A true CN101135354A (en) | 2008-03-05 |
Family
ID=39159605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100305908A Pending CN101135354A (en) | 2006-08-30 | 2006-08-30 | Slab fastener retained by screw bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101135354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105324590A (en) * | 2013-06-19 | 2016-02-10 | V·科瓦利丘克 | Connector for mechanically linking conveyor belts |
-
2006
- 2006-08-30 CN CNA2006100305908A patent/CN101135354A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105324590A (en) * | 2013-06-19 | 2016-02-10 | V·科瓦利丘克 | Connector for mechanically linking conveyor belts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080305 |