CN206600415U - A kind of chain of strap bolt connection - Google Patents
A kind of chain of strap bolt connection Download PDFInfo
- Publication number
- CN206600415U CN206600415U CN201720249227.9U CN201720249227U CN206600415U CN 206600415 U CN206600415 U CN 206600415U CN 201720249227 U CN201720249227 U CN 201720249227U CN 206600415 U CN206600415 U CN 206600415U
- Authority
- CN
- China
- Prior art keywords
- inner plate
- plate
- horizontal
- chain
- plates
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Chain Conveyers (AREA)
Abstract
A kind of chain of strap bolt connection, including horizontal inner plate, outer plate, bearing pin, sleeve, roller, Z-shaped inner plate and bolt, two Z-shaped inner plates and two horizontal inner plates are provided with the inside of described two outer plates, the Z-shaped shorter side of inner plate horizontal component and outer plate are flushed, and it is bolted horizontal inner plate, the longer side of Z-shaped inner plate horizontal component and horizontal inner plate are flushed, and outer plate is provided with two symmetrical bearing pins, and bearing pin is through two outer plates.In the utility model, inner plate of the prior art is divided into horizontal inner plate and Z-shaped inner plate, horizontal inner plate and Z-shaped inner plate are bolted, dismounted without pressure apparatus, only need to use screwdriver, it is very convenient.
Description
Technical field
The utility model is related to a kind of chain, specifically a kind of chain of strap bolt connection.
Background technology
Chain is that one kind is used for transmitting mechanical power chain, extensive use and family, industry and agricultural machinery, including
Conveyer, draught machine, printing machine, automobile, motorcycle and bicycle.It is linked together by a series of short columnar rollers, by
One gear for being referred to as sprocket wheel drives, and this is one simple, reliably, efficient power transmission.In the prior art, chain base
All it is non-removable entirety in sheet, if be damaged, repairs cumbersome and it is necessary to by pressure apparatus, such as
Fruit is broken in the way that vehicle is travelled, it will very influence stroke.A kind of chain is now provided, is connected by screw bolts, is easy to
Dismounting, it is very practical.
Utility model content
The purpose of this utility model is to provide a kind of chain of strap bolt connection.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of chain of strap bolt connection, including horizontal inner plate, outer plate, bearing pin, sleeve, roller, Z-shaped inner plate and
Be provided with two Z-shaped inner plates and two horizontal inner plates on the inside of bolt, described two outer plates, Z-shaped inner plate horizontal component compared with
Short side and outer plate are flushed, and are bolted horizontal inner plate, the longer side of Z-shaped inner plate horizontal component and water
Flat inner plate is flushed.
The outer plate is provided with two symmetrical bearing pins, and bearing pin is through two outer plates.
Outer plate is stretched out in the horizontal inner plate side, is equipped between two horizontal inner plates and two Z-shaped inner plates
One sleeve, sleeve runs through two horizontal inner plates and two Z-shaped inner plates.
The bearing pin passes through the hole in the middle of sleeve.
The sleeve passes through the hole in the middle of roller.
The beneficial effects of the utility model：
In prior art designs, chain only has inner plate and outer plate, and inner plate and outer plate pass through the company of interference fit
Fixation is connect, is unfavorable for dismantling and repairs, in the utility model, inner plate is divided into horizontal inner plate and Z-shaped inner plate, level
Inner plate and Z-shaped inner plate are bolted, and are dismounted without pressure apparatus, only need to use screwdriver, very convenient.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is the utility model chain structure schematic diagram.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only a part of embodiment of the utility model, rather than whole embodiment.Based on the embodiment in the present invention,
All other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this reality
With novel protected scope.
A kind of chain of strap bolt connection, including horizontal inner plate 1, outer plate 2, bearing pin 3, sleeve 4, roller 5, it is Z-shaped in
Carrier bar 6 and bolt 7, as shown in figure 1, outer plate 2 is provided with two symmetrical bearing pins 3, bearing pin 3 and the interference of outer plate 2 are matched somebody with somebody
Close, i.e., the diameter of bearing pin 3 is more than the diameter in hole on outer plate 2, can so ensure that axle and hole are closely connected without loosening.
Two inner sides of outer plate 2 are provided with two horizontal inner plates 1 and Z-shaped inner plate 6, and the horizontal side of inner plate 1 is stretched out outer
Carrier bar 2, the Z-shaped shorter side of the horizontal component of inner plate 6 and outer plate 2 are flushed, and connect horizontal inner plate 1 by bolt 7, are adopted
The part that is advantageous in that and can be damaged whenever and wherever possible using screwdriver replacing, the Z-shaped horizontal component of inner plate 6 are connected with bolt 7
Longer side and horizontal inner plate 1 is flushed.A sleeve 4 is equipped between two horizontal inner plates 1 and two Z-shaped inner plates 6,
Sleeve 4 runs through two horizontal inner plates 1 and two Z-shaped inner plates 6, and the diameter of sleeve 4 is more than horizontal inner plate 1 and Z-shaped interior chain
The diameter in hole on plate 6, bearing pin 3 coordinates through the hole in the middle of sleeve 4, bearing pin 3 and sleeve 4 for gap, i.e. the diameter of bearing pin 3 is less than
The diameter of the interstitial hole of sleeve 4, sleeve 4 can be circled around bearing pin 3, and sleeve 4 passes through the hole in the middle of roller 5, the external diameter of sleeve 4
Less than the diameter of the interstitial hole of roller 5.
In prior art designs, chain only has inner plate and outer plate, and inner plate and outer plate pass through the company of interference fit
Fixation is connect, is unfavorable for dismantling and repairs, in the utility model, inner plate is divided into horizontal inner plate 1 and Z-shaped inner plate 6, water
Flat inner plate 1 and Z-shaped inner plate 6 are connected by bolt 7, are dismounted without pressure apparatus, only need to use screwdriver, very square
Just.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (5)
1. a kind of chain of strap bolt connection, including horizontal inner plate (1), outer plate (2), bearing pin (3), sleeve (4), roller
(5), Z-shaped inner plate (6) and bolt (7), it is characterised in that provided with two Z-shaped inner plates on the inside of two outer plates (2)
(6) and two horizontal inner plates (1), the shorter side of Z-shaped inner plate (6) horizontal component and outer plate (2) are flushed, and pass through spiral shell
Bolt (7) connects horizontal inner plate (1), and the longer side of Z-shaped inner plate (6) horizontal component and horizontal inner plate (1) are flushed.
2. the chain of a kind of strap bolt connection according to claim 1, it is characterised in that the outer plate (2) is provided with
Two symmetrical bearing pins (3), bearing pin (3) is through two outer plates (2).
3. a kind of chain of strap bolt connection according to claim 1, it is characterised in that the horizontal inner plate (1) one
Outer plate (2) is stretched out in side, and a sleeve (4), sleeve are equipped between two horizontal inner plates (1) and two Z-shaped inner plates (6)
(4) two horizontal inner plates (1) and two Z-shaped inner plates (6) are run through.
4. the chain of a kind of strap bolt connection according to claim 2, it is characterised in that the bearing pin (3) passes through sleeve
(4) hole in the middle of.
5. the chain of a kind of strap bolt connection according to claim 3, it is characterised in that the sleeve (4) passes through roller
(5) hole in the middle of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720249227.9U CN206600415U (en) | 2017-03-14 | 2017-03-14 | A kind of chain of strap bolt connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720249227.9U CN206600415U (en) | 2017-03-14 | 2017-03-14 | A kind of chain of strap bolt connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600415U true CN206600415U (en) | 2017-10-31 |
Family
ID=60147025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720249227.9U Expired - Fee Related CN206600415U (en) | 2017-03-14 | 2017-03-14 | A kind of chain of strap bolt connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600415U (en) |
-
2017
- 2017-03-14 CN CN201720249227.9U patent/CN206600415U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20210314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |