CN2127381Y - Annular reel wire rope fastener - Google Patents
Annular reel wire rope fastener Download PDFInfo
- Publication number
- CN2127381Y CN2127381Y CN 92214673 CN92214673U CN2127381Y CN 2127381 Y CN2127381 Y CN 2127381Y CN 92214673 CN92214673 CN 92214673 CN 92214673 U CN92214673 U CN 92214673U CN 2127381 Y CN2127381 Y CN 2127381Y
- Authority
- CN
- China
- Prior art keywords
- pressing block
- wire rope
- cord
- reel
- arc
- 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
Images
Abstract
The utility model provides an annular reel wire rope fastener which is especially used for a lifting mechanism with the requirements of high reliability and tensional axial dimension. A closed ring structure is composed of an arcuate rope pressing block 1 and a pull rod 3 according to the head and end connection mode. Though the pull rod 3 slacks, a steel cable 2 can not fall because of the bale sling formed by the steel cable 2 on reel drum 8. The strength of the reel drum and the steel cable can not be affected without opening and bolt hole on the reel drum. Rubber packing are cushioned between the arcuate rope pressing block 1 and a rope groove in order to improve the stress of the reel drum and the steel cable, and then the whole lifting system is much more reliable.
Description
The utility model relates to lift system with roller steel wire rope anchor fitting, is suitable for dead block steel rope in the lift system.
Existing steel rope fixing on reel, the most frequently used is that pressing plate is fixed.Adopt voussoir to fix in addition according to use occasion and structure needs, the reel clip plate is fixed and is fixing with plumbous casting.Need on reel, to cut the rope cutting edge of a knife or a sword and drill and ream the clamping platen bolt hole with pressing plate is fixing, because of thrust is limited safety collar must be arranged, so mounting ring uses the reel axial dimension bigger in this way.Though having, several in addition fixed forms take the less advantage of axial dimension, all must perforate on reel, and install, structure is complicated, and all reel and steel rope intensity are had certain influence, all essential periodic inspection of attachment point, otherwise the danger that gets loose is arranged.
At the above-mentioned problems in the prior art, the purpose of this utility model is: a kind of brand new annular roller steel wire rope anchor fitting is provided.
The purpose of this utility model realizes as follows: adopt arc cord-pressing block and pull bar to connect to form., behind coiling,, and fag end is fixed on the arc fag end briquetting at steel rope again, forms a closed loop, tighten pull bar then equably, make the arc cord-pressing block compress steel rope arc cord-pressing block and pull bar headtotail one by one.Steel wire rope head is fix tightly on briquetting therein, makes steel rope form a circle sling on reel, even steel rope is under the loose situation of pull bar like this, also has one of one's own and encloses sling and be enclosed within on the reel, and unlikely getting loose, thereby can guarantee the safety of lift system.Fag end fixing on briquetting can be adopted different fixing modes such as pressing plate, voussoir, babbitting according to the thickness of steel rope or the needs of structure.
The utility model is specially adapted to ask the occasion of highly reliable and axial dimension anxiety.It has can not weaken and destroy steel rope, reel, saved and cut the rope cutting edge of a knife or a sword on reel, the work of tapped bore drills and reams, change big part (the reel size is bigger) and be processed as smallclothes processing (arc briquetting and pull bar etc. all are smallclothes, but and batch manufacturing), cost greatly descends the degradation advantage.Also because reasons in structure, pull bar, briquetting and cylindrical shell are not directly got in touch, and therefore install to regulate very conveniently, and the fixed position is also very flexible, can be axially any mobile, and its thrust also can be regulated by Drawbar Pull as required.Dislocation for fear of pitch causes all provides certain off-centre equably on each briquetting, make the grooving on every pull bar and the reel axially have certain off-centre, is that every pull bar all provides 1/8 eccentric throw as eight pull bars.
Below in conjunction with accompanying drawing, the utility model is described in detail.
Fig. 1 is the front view of a kind of concrete structure of the utility model.
Fig. 2 be among Fig. 1 arc cord-pressing block A to enlarged view.
Code name among the figure: 1 arc cord-pressing block, 2 steel ropes
3 pull bars, 4 spherical washers, 5 nuts, 6 pressing plates
7 bolts, 8 reels
With reference to Fig. 1, Fig. 2, steel rope 2 is behind coiling 8, with arc cord-pressing block 1 and pull bar 3---headtotail, again steel wire rope head (can select in the arc briquetting 1 any, difference is to open on the fag end briquetting through hole of wearing steel wire 2) on arc fag end briquetting is passed behind the through hole pressing plate 6 times fixing with bolt 7.Connection one end between pull bar 3 and the briquetting 1 is hinged with bearing pin, other end bolt together, all is lined with a spherical washer 4 between nut 5 and briquetting 1.Total bending activity freely, the jam phenomenon can not occur when install adjusting like this.For improving contacting of briquetting 1 and steel rope 2; protection steel rope 2, increase friction; one grooving that matches with steel rope 2 diameters is arranged on arc cord-pressing block 1, and pad one rubber pad in grooving adopts bonding or adopts alternate manner (as riveted joint) fixing according to the structure needs between pad and the grooving.Because of noting be used on the reel 8 perforate and, having improved the stressed of reel 8 and steel rope 2, thereby made whole elevator system more reliable at arc cord-pressing block underlay rubber pad.
Claims (3)
1, a kind of annular roller steel wire rope anchor fitting that is used for lift system is characterized in that:
An end is hinged with bearing pin between a, arc cord-pressing block 1 and the pull bar 3, and other end bolt together also all is lined with a spherical washer 4 between nut 5 and cord-pressing block 1, with arc cord-pressing block 1 and pull bar 3 one by one headtotail form closed-loop structure;
The fag end of b, steel rope 2 is being fixed therein on the arc cord-pressing block 1, does to have opened through hole on the arc cord-pressing block 1 of fag end briquetting, and it is fixing with bolt 7 pressing plate 6 times that fag end passes through hole.
2, annular roller steel wire rope anchor fitting as claimed in claim 1 is characterized in that having the grooving that cooperates with steel rope 2 at arc cord-pressing block 1.
3, annular roller steel wire rope anchor fitting as claimed in claim 1 or 2 is characterized in that being provided with a rubber pad, pad and grooving employing and is adhesively fixed in the grooving of arc cord-pressing block 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92214673 CN2127381Y (en) | 1992-05-29 | 1992-05-29 | Annular reel wire rope fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92214673 CN2127381Y (en) | 1992-05-29 | 1992-05-29 | Annular reel wire rope fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2127381Y true CN2127381Y (en) | 1993-02-24 |
Family
ID=33763807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92214673 Expired - Fee Related CN2127381Y (en) | 1992-05-29 | 1992-05-29 | Annular reel wire rope fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2127381Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392540B (en) * | 2008-09-28 | 2011-02-09 | 太原重工股份有限公司 | Fixed device for dredger lifting rope end and lifting reel |
| CN102152777A (en) * | 2011-04-01 | 2011-08-17 | 重庆大学 | Battery pack quick replacing device for electromobile |
| CN102849640A (en) * | 2012-09-13 | 2013-01-02 | 中国石油大学(华东) | Belt and roller connecting structure |
| CN107244630A (en) * | 2017-07-27 | 2017-10-13 | 王婷 | A kind of reel |
| CN108423585A (en) * | 2017-12-22 | 2018-08-21 | 无锡市创恒机械有限公司 | Steel wire rope fixing mechanism |
| CN111071948A (en) * | 2019-12-27 | 2020-04-28 | 常熟市神力机械制造有限责任公司 | Pressing roller for maritime work anchor windlass |
-
1992
- 1992-05-29 CN CN 92214673 patent/CN2127381Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392540B (en) * | 2008-09-28 | 2011-02-09 | 太原重工股份有限公司 | Fixed device for dredger lifting rope end and lifting reel |
| CN102152777A (en) * | 2011-04-01 | 2011-08-17 | 重庆大学 | Battery pack quick replacing device for electromobile |
| CN102849640A (en) * | 2012-09-13 | 2013-01-02 | 中国石油大学(华东) | Belt and roller connecting structure |
| CN107244630A (en) * | 2017-07-27 | 2017-10-13 | 王婷 | A kind of reel |
| CN108423585A (en) * | 2017-12-22 | 2018-08-21 | 无锡市创恒机械有限公司 | Steel wire rope fixing mechanism |
| CN111071948A (en) * | 2019-12-27 | 2020-04-28 | 常熟市神力机械制造有限责任公司 | Pressing roller for maritime work anchor windlass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5586801A (en) | Stud mounted hoist ring | |
| US4845814A (en) | Wedge socket | |
| AU708854B2 (en) | Device for detachable fastening of an auxiliary wheel to a wheel to a wheel of a vehicle | |
| CN2127381Y (en) | Annular reel wire rope fastener | |
| US5183360A (en) | Lifting eyebolt assembly | |
| JP2003530524A (en) | Connection device | |
| WO2011142823A2 (en) | Detachable ears rope thimble | |
| CN201268536Y (en) | Belt type towline head combination | |
| CN216341317U (en) | Supporting frame for reinforcing and adjusting device of power transmission line iron tower | |
| CN200995694Y (en) | Energy absorber | |
| CN211035003U (en) | Self-locking device for lifting ship anchor throwing and winching | |
| CN114314403B (en) | Rope arrangement device with load | |
| US5540394A (en) | Adjuster mechanism for gyrasphere crusher concave | |
| CN2721949Y (en) | Assembly of pin | |
| CN111218935A (en) | Intelligent side (landslide) early warning anchor cable device and method | |
| CN217890836U (en) | Portal crane cart drive chain dismouting device | |
| CN214578276U (en) | Safe and reliable's shaft connecting structure for port crane | |
| CN219588033U (en) | Self-locking steel wire rope fastener | |
| CN216923051U (en) | Quick steel rope fastener with high adaptability | |
| CN213326484U (en) | Flange plate convenient to disassemble and assemble and winding drum group thereof | |
| CN216582451U (en) | Tensioning mechanism of round-link chain conveyor and round-link chain conveyor | |
| CN211598658U (en) | Combined cutting tooth convenient to disassemble and assemble | |
| CN214989698U (en) | Prefabricated tubular pile hoist device | |
| CN218434532U (en) | Novel belt traction device | |
| CN211596410U (en) | Main cable strand tension adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |