CN204801803U - Swift binding of chain - Google Patents
Swift binding of chain Download PDFInfo
- Publication number
- CN204801803U CN204801803U CN201520509575.6U CN201520509575U CN204801803U CN 204801803 U CN204801803 U CN 204801803U CN 201520509575 U CN201520509575 U CN 201520509575U CN 204801803 U CN204801803 U CN 204801803U
- Authority
- CN
- China
- Prior art keywords
- chain
- sprocket
- pawl
- housing
- joint
- 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
Links
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model provides a swift binding of chain, comprises fastener, chain, go -between, wherein fastener comprises casing, sprocket shaft, sprocket, pawl, pawl axle, joint, connecting axle, clamp plate, chain regulator, fore -set, fixing bolt, nut, spring, and pawl, sprocket are hidden in the casing. When using, to wear to walk around the goods with the chain and fasten the node, then after walking around rail vehicle tee or pillar groove hang the chain at chain regulator inslot, adjustment chain elasticity moderate degree is pushed down with the clamp plate, and the manual fixing bolt that screws up is with spanner swivel -chain shaft with the taut lock solid of chain. The chain surplus for the tail go -between connect on the backbone strip, prevent surplus tail whipping. Its innovation characteristics are, pawl, sprocket are hidden in the casing, and the chain regulator uses with the clamp plate cooperation, makes chain firm in connection, and the non - human factor chain of transit is guaranteed not throw off.
Description
Technical field
The utility model relates in railway transportation to be reinforced the binding of goods, is a kind of new-type fastener, is applicable to reinforce the binding of military vehicle, wheel apparatus and mechanical equipment in railway transportation.
Background technology
In China Railway, military vehicle, wheel apparatus binding are reinforced, basic employing galvanized iron wire, wire rod or wire cable strengthening, time-consuming during above reinforcement material restraint of loads, effort, inconvenient operation, loading and unloading operation inefficiency, and the waste of material single use is serious.
Summary of the invention
In order to overcome the shortcoming and defect of existing railway transportation Goods binding reinforcement means, the utility model provides a kind of chain quick fastener, and this fastener is not only simple to operate, economical and practical, and easy to use, convenient power-saving, safe and reliable.
The utility model solves the technical scheme that its technical matters adopts: the quick fastener of a kind of chain, is made up of securing device, chain, coupling link; Wherein securing device is made up of housing, sprocket shaft, sprocket wheel, ratchet, pawl axis, joint, adapter shaft, pressing plate, chain adjuster, fore-set, bolt of rear end plate, nut, spring, it is characterized in that, chain adjuster, adapter shaft, joint housing are connected, and ratchet, sprocket wheel are hidden in housing.In securing device, housing is manufactured by smart cast steel, it is characterized in that, one end, housing side is rounded, and the other end is square, and have a semicircular plate to connect in the middle of biside plate, inside is empty; Be made up of chain adjuster, pressing plate, fore-set, bolt of rear end plate, adapter shaft, joint, nut with chain connecting bridge, it is characterized in that, chain adjuster, pressing plate, joint are connected by adapter shaft, pressing plate can rotate around adapter shaft, there is a bolt of rear end plate below chain adjuster end, can rotate.In use, chain is worn and walks around goods and fasten node, chain is hung in chain adjuster groove after then walking around rolling stock T-magnet or pillar groove, adjustment chain degree of tightness appropriateness, push down with pressing plate, manually tighten bolt of rear end plate, with spanner swivel-chain wheel shaft by chain tension locking.More than chain, tail coupling link is connected on main chain, prevents remaining tail whipping.
Its innovative characteristics is, ratchet, sprocket wheel are hidden in housing, chain adjuster and pressing plate with the use of, chain is connected firmly, and non-artificial factor chain ensures not throw off in transit.
The utility model has following actively useful effect:
1. structure is simple, and tensile strength is large, safety and reliability.
2. use more convenient, quick, handling efficiency significantly improves.
3. can repeatedly use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is further described.
Fig. 1 Fig. 2 is securing device structural representation.
Fig. 3 Fig. 4 Fig. 5 Fig. 6 is housing structure schematic diagram.
Fig. 7 Fig. 8 is and chain connecting bridge structural representation.
Fig. 9 is chain quick fastener example structure schematic diagram.
In figure: 1, securing device, 2, chain, 3, coupling link
01 housing, 02 sprocket shaft, 03 sprocket wheel, 04 ratchet, 05 pawl axis, 06 joint, 07 adapter shaft, 08 pressing plate, 09 chain adjuster, 10 fore-sets, 11 bolt of rear end plates, 12 nuts, 13 springs.
Detailed description of the invention
In Fig. 1 Fig. 2, securing device is made up of housing (01), sprocket shaft (02), sprocket wheel (03), ratchet (04), pawl axis (05), joint (06), adapter shaft (07), pressing plate (08), chain adjuster (09), fore-set (10), bolt of rear end plate (11), nut (12), spring (13), it is characterized in that, chain adjuster (09), adapter shaft (07), joint (06), housing (01) are connected, and ratchet (04), sprocket wheel (03) are hidden in housing.
In Fig. 3 Fig. 4 Fig. 5 Fig. 6, be housing (01) constructional drawing, manufactured, it is characterized in that by smart cast steel, housing (01) one end, side is rounded, and the other end is square, and have a semicircular plate to connect in the middle of biside plate, inside is hollow.
In Fig. 7 Fig. 8, be made up of chain adjuster (09), pressing plate (08), fore-set (10), bolt of rear end plate (11), adapter shaft (07) joint (06) nut (12) with chain connecting bridge, it is characterized in that, chain adjuster (09), pressing plate (081), joint (06) are connected by adapter shaft (07), pressing plate (08) can rotate around adapter shaft (07), there is a bolt of rear end plate (11) below chain adjuster end, can rotate.
In fig .9 in embodiment, the quick fastener of chain, is made up of securing device (1), chain (2), coupling link (3); In use, chain is worn and walks around goods and fasten node, then chain is hung in chain adjuster groove after walking around rolling stock T-magnet or pillar groove, adjustment chain degree of tightness appropriateness, push down with pressing plate, manually tighten bolt of rear end plate, with spanner swivel-chain wheel shaft by chain tension locking, more than chain, tail coupling link is connected on main chain, prevents remaining tail whipping.
Claims (3)
1. the quick fastener of chain, is made up of securing device (1), chain (2), coupling link (3); Wherein securing device is made up of housing (01), sprocket shaft (02), sprocket wheel (03), ratchet (04), pawl axis (05), joint (06), adapter shaft (07), pressing plate (08), chain adjuster (09), fore-set (10), bolt of rear end plate (11), nut (12), spring (13), it is characterized in that, chain adjuster (09), adapter shaft (07), joint (06), housing (01) are connected, and ratchet (04), sprocket wheel (03) are hidden in housing.
2. the quick fastener of chain according to claim 1, its housing is manufactured by smart cast steel, it is characterized in that, housing (01) one end, side is rounded, and the other end is square, and have a semicircular plate to connect in the middle of biside plate, inside is hollow.
3. the quick fastener of chain according to claim 1, itself and chain connecting bridge are made up of chain adjuster (09), pressing plate (08), fore-set (10), bolt of rear end plate (11), adapter shaft (07), joint (06), nut (12), it is characterized in that, chain adjuster (09), pressing plate (081), joint (06) are connected by adapter shaft (07), pressing plate (08) can rotate around adapter shaft (07), there is a bolt of rear end plate (11) below chain adjuster end, can rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509575.6U CN204801803U (en) | 2015-07-14 | 2015-07-14 | Swift binding of chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509575.6U CN204801803U (en) | 2015-07-14 | 2015-07-14 | Swift binding of chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801803U true CN204801803U (en) | 2015-11-25 |
Family
ID=54586672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520509575.6U Expired - Fee Related CN204801803U (en) | 2015-07-14 | 2015-07-14 | Swift binding of chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148566A (en) * | 2021-12-06 | 2022-03-08 | 中煤张家口煤矿机械有限责任公司 | Binding adjustment tensioner and tensioning method |
-
2015
- 2015-07-14 CN CN201520509575.6U patent/CN204801803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148566A (en) * | 2021-12-06 | 2022-03-08 | 中煤张家口煤矿机械有限责任公司 | Binding adjustment tensioner and tensioning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zheng Yuanming Document name: Notice of termination of patent |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20200714 |