CN203285919U - Horizontal installation and perpendicular installation compatible type flat connecting link used for mining round-link chain - Google Patents
Horizontal installation and perpendicular installation compatible type flat connecting link used for mining round-link chain Download PDFInfo
- Publication number
- CN203285919U CN203285919U CN2013202135343U CN201320213534U CN203285919U CN 203285919 U CN203285919 U CN 203285919U CN 2013202135343 U CN2013202135343 U CN 2013202135343U CN 201320213534 U CN201320213534 U CN 201320213534U CN 203285919 U CN203285919 U CN 203285919U
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- China
- Prior art keywords
- chain
- fixture block
- compatible type
- flat connecting
- ring body
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Abstract
The utility model discloses a horizontal installation and perpendicular installation compatible type flat connecting link used for a mining round-link chain, and belongs to the technical field of chain transmission. The flat connecting link comprises an annular body, wherein a notch is formed in the annular body, a clamping groove is formed in the side face of the notch, a clamping block is arranged on the annular body, and embossments which are matched with the clamping groove in shape is arranged on the clamping block. A locking cavity is formed in the clamping block, pressing sleeves used for enabling the clamping block to be fixed to the annular body is arranged in the locking cavity, the number of the pressing sleeves is two, the pressing sleeves are arranged in an opposite mode, and the pressing sleeves are connected together through fastening pieces. The horizontal installation and perpendicular installation compatible type flat connecting link used for the mining round-link chain is reasonable in structure and reliable in performance, can both be perpendicularly arranged and be horizontally arranged, and can be widely applied to chain transmission.
Description
Technical field
The utility model relates to chain drive technology field, relates in particular to a kind of chain ring.
Background technique
Power transmission has varied, common are gear transmission, band transmission, chain transmission etc., wherein, especially circular arc chain transmission in the chain transmission, the whole piece chain need to be surrounded between drive sprocket and driven sprocket, this just need to couple together two ends of chain, by a latch closure, chain is coupled together at present, but latch closure connects defect of existence, the jump ring of latch closure side easily comes off, cause chain rupture, cause transmission failure, serious even can cause security incident; Existing hoop chain divides with Flat-chain-joining that level is installed, two kinds of forms of at right angle setting, and due to the project organization restriction, the hoop chain that level is installed can not at right angle setting with Flat-chain-joining, and vertically arranged hoop chain can not level be installed with Flat-chain-joining.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of chain ring is provided, and rational in infrastructure, reliable performance, but can at right angle setting level installation again.
For solving the problems of the technologies described above, the technical solution of the utility model is: level is installed and at right angle setting compatible type circle chain of mine Flat-chain-joining, comprise ring body, described ring body is provided with a breach, the side of described breach is provided with a draw-in groove, described ring body is provided with a fixture block, has the projection suitable with described draw-in groove shape on described fixture block; Described fixture block is provided with a lock chambers, is provided with in described lock chambers for the gland that fixture block is fixed on described ring body, and described gland has two and be oppositely arranged, and described two glands link together by fastening piece.
As a kind of improvement, described draw-in groove has two, and described two draw-in grooves are positioned at the both sides of described breach; Corresponding, describedly be raised with two, described two projections are positioned at the both sides of described fixture block.
After having adopted technique scheme, the beneficial effects of the utility model are: connect two ends of chain owing to having designed ring body, and install by breach while installing, make the chain to be not easy to come off, usability is reliable; Owing to being provided with a fixture block on breach, the breach shutoff is got up again, more increased the Safety performance of chain; Owing to being provided with gland, fixture block is fixed on ring body again, makes fixture block install firm, further improved the reliability that chain connects.
Because draw-in groove and projection are designed with respectively two, make fixture block more firm with coordinating of breach, further improved the reliability that chain connects, but can at right angle setting again level install.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation;
Fig. 2 is the cross-sectional schematic of A-A in Fig. 1;
In figure: 1, ring body, 2, fixture block, 21, projection, the 3, first gland, the 4, second gland, 5, screw.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Fig. 1 and Fig. 2 were common, a kind of chain ring, comprised ring body 1, and ring body 1 is provided with a breach, and the side of breach is provided with a draw-in groove, and ring body 1 is provided with a fixture block 2, has the projection 21 suitable with the draw-in groove shape on fixture block 2; Fixture block 2 is provided with a lock chambers, be provided with in lock chambers for the gland that fixture block 2 is fixed on ring body 1, gland has two and be oppositely arranged, two glands link together by fastening piece, common two glands are respectively the first gland 3 and the second gland 4, and fastening piece is preferably screw 5, the first glands 3 and is provided with counterbore, the second gland 4 is provided with tapped hole, by screw 5, the first gland 3 and the second gland 4 is connected together.
As better a kind of technological scheme, draw-in groove has two, and two draw-in grooves are positioned at the both sides of breach; Corresponding, projection 21 has two, and two projections 21 are positioned at the both sides of fixture block 2.
During use, the two ends of chain are through on ring body 1 by breach respectively, then cutting ferrule are plugged in breach, re-use screw 5 the first gland 3 and the second gland 4 are coupled together, just fixture block 2 is fixed on ring body 1, like this, the connection of chain is just solid and reliable, can chain rupture.
The utility model is not limited to above-mentioned concrete mode of execution, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.
Claims (2)
1. level is installed and at right angle setting compatible type circle chain of mine Flat-chain-joining, comprise ring body, it is characterized in that: described ring body is provided with a breach, the side of described breach is provided with a draw-in groove, described ring body is provided with a fixture block, has the projection suitable with described draw-in groove shape on described fixture block; Described fixture block is provided with a lock chambers, is provided with in described lock chambers for the gland that fixture block is fixed on described ring body, and described gland has two and be oppositely arranged, and described two glands link together by fastening piece.
2. level as claimed in claim 1 is installed and at right angle setting compatible type circle chain of mine Flat-chain-joining, and it is characterized in that: described draw-in groove has two, and described two draw-in grooves are positioned at the both sides of described breach; Corresponding, describedly be raised with two, described two projections are positioned at the both sides of described fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202135343U CN203285919U (en) | 2013-04-25 | 2013-04-25 | Horizontal installation and perpendicular installation compatible type flat connecting link used for mining round-link chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202135343U CN203285919U (en) | 2013-04-25 | 2013-04-25 | Horizontal installation and perpendicular installation compatible type flat connecting link used for mining round-link chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285919U true CN203285919U (en) | 2013-11-13 |
Family
ID=49542283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202135343U Expired - Fee Related CN203285919U (en) | 2013-04-25 | 2013-04-25 | Horizontal installation and perpendicular installation compatible type flat connecting link used for mining round-link chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065575A (en) * | 2015-07-20 | 2015-11-18 | 安徽无为冠雄建材机械有限公司 | Lifting chain |
| CN106438848A (en) * | 2016-08-31 | 2017-02-22 | 无锡优萌模塑制造有限公司 | Plastic link convenient for installation and disassembly |
-
2013
- 2013-04-25 CN CN2013202135343U patent/CN203285919U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065575A (en) * | 2015-07-20 | 2015-11-18 | 安徽无为冠雄建材机械有限公司 | Lifting chain |
| CN106438848A (en) * | 2016-08-31 | 2017-02-22 | 无锡优萌模塑制造有限公司 | Plastic link convenient for installation and disassembly |
| CN106438848B (en) * | 2016-08-31 | 2018-06-05 | 无锡丰和宠物用品科技有限公司 | A kind of plastic links for being easily installed and dismantling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20170425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |