CN105752380A - Steel wire rope fastening device - Google Patents
Steel wire rope fastening device Download PDFInfo
- Publication number
- CN105752380A CN105752380A CN201410771464.2A CN201410771464A CN105752380A CN 105752380 A CN105752380 A CN 105752380A CN 201410771464 A CN201410771464 A CN 201410771464A CN 105752380 A CN105752380 A CN 105752380A
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- CN
- China
- Prior art keywords
- ratchet
- shaft
- installing plate
- steel
- pawl axis
- 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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Abstract
The invention relates to a binding and fastening device for cargo loading and transporting, in particular to a steel wire rope fastening device which comprises a pair of parallel installation plates. A ratchet shaft and a pawl shaft are arranged between the two installation plates in a front and back mode. The ratchet shaft is in rotation fit with the installation plates; a steel wire rope penetrating hole is formed in the ratchet shaft; a pawl matched with a ratchet is arranged on the ratchet shaft in a sleeved mode; the pawl is in rotation fit with the pawl; a reset spring is arranged between the ratchet and the instillation plates; and a locking and sealing mechanism is between the ratchet and the installation plates. The locking and sealing mechanism is composed of a protrusion arranged on the rear portion of the ratchet and a notch which is formed by a protrusion arranged on the rear portion of the ratchet and a notch which is formed in the corresponding position of the edge of the corresponding installation plate and matched with the outer contour of the protrusion. The steel wire rope fastening device has the advantages of being simple in structure, low in cost, high in product adaptability, safe, reliable, and convenient to operate.
Description
Technical field
The present invention relates to a kind of goods and load the binding reinforcing equipment of transport, particularly to a kind of, timber, steel, engineering machinery and other items are carried out the steel-wire fastener that binding is reinforced in railway transportation.
Background technology
In carrier, traditional method is that the operation of this method is complicated, it is insecure to bundle by tightening with lease rods is twisted after goods adopts multiply iron wire or rope binding again, there is potential safety hazard and can not well realize locked.In the market and relevant document also occurs in that some steel-wire fastener materials, but owing to structure locked in this technical scheme need to offer pin perforation on side plate, realize locked with a split pin again during use, cost of manufacture is high, structure is complicated, operation inconvenience, and in actual use, pin is separating component, not easily take care of storage, after loss, this product can not realize locked, poor stability, and the pertinent regulations according to carrier, fastener have to carry out locked, therefore will have influence on the normal use of product.Additionally also have some steel-wire fasteners, equally exist structure complicated, the technological deficiency such as poor for applicability.
Summary of the invention
The technical problem to be solved is to provide a kind of steel-wire fastener, improves quality and the suitability of tying up solid equipment, it is ensured that transportation safety, by optimizing design, simplifies product structure further, reduces cost, operate more easy.This invention address that the overall technical architecture that its technical problem adopts is:
Steel-wire fastener, installing plate including pair of parallel setting, between two installing plates, point front and back are provided with ratchet shaft and pawl axis, ratchet shaft and installing plate are rotatably assorted, ratchet shaft offers steel wire rope bore a hole and be installed with ratchet, pawl axis and installing plate are fixedly connected, pawl axis is set with the ratchet matched with ratchet, ratchet and pawl axis are rotatably assorted, back-moving spring it is provided with between ratchet and installing plate, it is characterized in that between ratchet and installing plate, be provided with locked mechanism, locked mechanism is made up of the projection and the breach suitable with protruding outline offered at installing plate edge correspondence position being located at ratchet rear portion.
The concrete technical scheme of the present invention also has:
Described ratchet shaft is hollow axle, and the steel wire rope perforation that ratchet shaft is offered is the inclined hole connected with ratchet shaft internal cavities.
Ratchet shaft is installed with a pair ratchet, pawl axis is set with a pair the ratchet matched with ratchet, pawl axis offers steel wire rope wire casing.
Described ratchet shaft is placed in the both ends outside installing plate and is provided with circlip for shaft, and pawl axis two ends are fixing on a mounting board by rivet.
Having the technical effect that acquired by the present invention
Owing to locked mechanism is made up of the projection and the breach suitable with protruding outline offered at installing plate edge correspondence position being located at ratchet rear portion, compared with prior art, do not need to increase additional components, simple in construction, reduce production cost, there is pawl wrench and the dual function of locked parts due to projection, product is strong with the suitability, safe and reliable, operates more easy.
Detailed description of the invention
nullSteel-wire fastener，Installing plate including pair of parallel setting，Between two installing plates, point front and back are provided with ratchet shaft and pawl axis，Ratchet shaft and installing plate are rotatably assorted，Ratchet shaft is offer the hollow axle of square hole vertically and be installed with a pair ratchet，Ratchet shaft offers steel wire rope perforation，Steel wire rope perforation is the inclined hole connected with ratchet shaft internal cavities，The both ends that ratchet shaft is placed in outside installing plate are provided with circlip for shaft，Pawl axis two ends are fixing on a mounting board by rivet，Pawl axis is set with a pair the ratchet matched with ratchet，Ratchet and pawl axis are rotatably assorted，Back-moving spring it is provided with between ratchet and installing plate，Pawl axis offers steel wire rope wire casing，Locked mechanism it is provided with between ratchet and installing plate，Locked mechanism is made up of the projection and the breach suitable with protruding outline offered at installation edge correspondence position being located at ratchet rear portion.During use, with rope coil after goods, steel wire rope one end is coupled with preset fixing rope sling on steel-wire fastener pawl axis of the present invention, again the steel wire rope other end is bored a hole through the steel wire rope on ratchet shaft, insert compression steel wire rope the winding of rotating ratchet axle in the square hole of ratchet shaft afterwards with square spanner and tighten up steel wire rope, fastening requirements is reached when steel wire rope tightens up through steel-wire fastener of the present invention, projection on ratchet is bent in the breach offered on installing plate and carry out sealing, both realized locked.
Claims (5)
1. steel-wire fastener, installing plate including pair of parallel setting, between two installing plates, point front and back are provided with ratchet shaft and pawl axis, ratchet shaft and installing plate are rotatably assorted, ratchet shaft offers steel wire rope bore a hole and be installed with ratchet, pawl axis and installing plate are fixedly connected, pawl axis is set with the ratchet matched with ratchet, ratchet and pawl axis are rotatably assorted, back-moving spring it is provided with between ratchet and installing plate, it is characterized in that between ratchet and installing plate, be provided with locked mechanism, locked mechanism is made up of the projection and the breach suitable with protruding outline offered at installing plate edge correspondence position being located at ratchet rear portion.
2. steel-wire fastener according to claim 1, it is characterised in that described ratchet shaft is hollow axle, the steel wire rope that ratchet shaft is offered perforation is the inclined hole connected with ratchet shaft internal cavities.
3. steel-wire fastener according to claim 1 and 2, it is characterised in that be installed with a pair ratchet on ratchet shaft, is set with the ratchet matched with ratchet on pawl axis a pair, pawl axis offers steel wire rope wire casing.
4. steel-wire fastener according to claim 1 and 2, it is characterised in that described ratchet shaft is placed in the both ends outside installing plate and is provided with circlip for shaft, pawl axis two ends are fixing on a mounting board by rivet.
5. steel-wire fastener according to claim 3, it is characterised in that described ratchet shaft is placed in the both ends outside installing plate and is provided with circlip for shaft, pawl axis two ends are fixing on a mounting board by rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410771464.2A CN105752380A (en) | 2014-12-13 | 2014-12-13 | Steel wire rope fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410771464.2A CN105752380A (en) | 2014-12-13 | 2014-12-13 | Steel wire rope fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105752380A true CN105752380A (en) | 2016-07-13 |
Family
ID=56336443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410771464.2A Pending CN105752380A (en) | 2014-12-13 | 2014-12-13 | Steel wire rope fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105752380A (en) |
-
2014
- 2014-12-13 CN CN201410771464.2A patent/CN105752380A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |