CN206860764U - A kind of fag end combination - Google Patents
A kind of fag end combination Download PDFInfo
- Publication number
- CN206860764U CN206860764U CN201720379508.6U CN201720379508U CN206860764U CN 206860764 U CN206860764 U CN 206860764U CN 201720379508 U CN201720379508 U CN 201720379508U CN 206860764 U CN206860764 U CN 206860764U
- Authority
- CN
- China
- Prior art keywords
- fag end
- pull rope
- loop bar
- fag
- end loop
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model proposes a kind of combination of fag end, including pull rope, fag end loop bar and screw mechanism, the axle center of described fag end loop bar one end is provided with a pull rope fixing hole, one end of the pull rope is arranged in pull rope fixing hole, external screw thread is provided with the outside of described fag end loop bar one end, one end of the screw mechanism is provided with set rod aperture, the inwall of the set rod aperture is provided with the internal thread corresponding with the external screw thread of fag end loop bar, the fag end loop bar is arranged in the set rod aperture of screw mechanism, it is in regular hexagon that the fag end loop bar, which has the outer wall of pull rope fixing hole one end, the inwall of the pull rope fixing hole is provided with six inside pressing bodies corresponding with positive six side outer wall, the fag end loop bar is closely linked together by the squeezing action of six pressing bodies with pull rope.The utility model is threadedly coupled using fag end loop bar with screw mechanism, and is firmly secured to through carrying out fag end that is monolithic extruded and making pull rope to one end of fag end loop bar on fag end loop bar.
Description
Technical field
The utility model belongs to elevator accessory technical field, and in particular to a kind of fag end combination.
Background technology
Fag end combination is also named " hoist ropes terminating set ", and fag end combination is to make hoist ropes termination connection car, counterweight or machine
A kind of component of room spandrel girder.Fag end processing is made in fag end main rope end, and button bar and car frame aperture, counterweight are unloaded by what is be connected with rope sling
Frame and other retainer rope hitch plates penetrate, and are then fastened with double nut.Spring is typically lining at button bar to ensure steel wire respectively unloading
Rope tension is uniform.The effect of fag end combination is fixed steel wire rope and adjustment steel wire rope tension.Adjustable each traction steel-cable
The effect of tension force, also buffering and vibration damping.
Following logical disadvantage be present due to having used the planform of wedge in general rope socketing device：First,
Because wedge needs have one to carve set, carved to be placed in wedge in set, so as to meet that the fag end of pull rope is placed in wedge
Requirement, thus structure swelling arsine and complexity；Second, carve set due to needing to remove wedge when mounted, treat the fag end of pull rope around
And taken again by wedge after wedge（Together with）Fag end, which is inserted, to be carved in set, thus is installed more troublesome；Third, due to pull rope
The positioning of fag end be by wedge wall and carve the gap between set inwall and realize that thus safety coefficient is relatively low because one
Denier is carved set and occurred even micro- vast deformation, gap can occur to change accordingly, and the restriction effect that lead fag end is drawn to carving produces
It is corresponding to influence, once particularly fag end is shaken off between set from wedge and carving, then and lift car can immediately be fallen, and initiation is not wished
Hope the security incident occurred.
Utility model content
The purpose of the utility model is the above-mentioned technical problem present in prior art, there is provided a kind of unpowered transmission
Band.
To achieve the above object, the utility model proposes a kind of combination of fag end, including pull rope, fag end loop bar and screw rod
Mechanism, the axle center of described fag end loop bar one end are provided with a pull rope fixing hole, and one end of the pull rope is arranged on traction
Restrict in fixing hole, external screw thread is provided with the outside of described fag end loop bar one end, one end of the screw mechanism is provided with set rod aperture, the set
The inwall of rod aperture is provided with the internal thread corresponding with the external screw thread of fag end loop bar, and the fag end loop bar is arranged on screw mechanism
Cover in rod aperture, it is in regular hexagon that the fag end loop bar, which has the outer wall of pull rope fixing hole one end, the pull rope fixing hole
Inwall is provided with six inside pressing bodies corresponding with positive six side outer wall, the extruding that the fag end loop bar passes through six pressing bodies
Effect closely links together with pull rope.
Preferably, the screw mechanism includes screw rod, lock nut, upper spring seat, spring and lower spring cup.
The utility model, it is threadedly coupled using fag end loop bar with screw mechanism, thus volume and square can be reduced significantly
Just make；And due to having abandoned using wedge and having carved set, thus it is easy for installation and improve installation effectiveness, due to using
When the fag end of pull rope can be introduced in the fag end loop bar fixing hole of fag end loop bar, it is and whole through being carried out to one end of fag end loop bar
Body extrudes and the fag end of pull rope is firmly secured on fag end loop bar, is not in shake off situation and use and ensure safety.
Brief description of the drawings
Fig. 1 is a kind of structural representation of fag end combination described in the utility model.
Fig. 2 is a kind of top view of fag end loop bar described in the utility model.
Embodiment
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
As illustrated in fig. 1 and 2, a kind of fag end combination, including pull rope 1, fag end loop bar 2 and screw mechanism 3, the fag end set
The axle center of the one end of bar 1 is provided with a pull rope fixing hole 4, and one end of the pull rope 1 is arranged in pull rope fixing hole 4,
External screw thread 5 is provided with the outside of described one end of fag end loop bar 2, one end of the screw mechanism 3 is provided with set rod aperture 6, the set rod aperture 6
Inwall is provided with the internal thread corresponding with the external screw thread 5 of fag end loop bar 2, and the fag end loop bar 2 is arranged on the set of screw mechanism 3
In rod aperture 6, it is in regular hexagon that the fag end loop bar 2, which has the outer wall of the one end of pull rope fixing hole 4, the pull rope fixing hole 4
Inwall be provided with six inside pressing bodies 7 corresponding with positive six side outer wall, the fag end loop bar 3 passes through six pressing bodies 7
Squeezing action closely links together with pull rope 1, and the screw mechanism 3 includes screw rod, lock nut, upper spring seat, bullet
Spring and lower spring cup.
It is of the present utility model when mounted, by pull rope be arranged on pull rope fixing hole in, then by mould to rope
Headgear bar one end is extruded, and its outer wall is formed a regular hexagon, because fag end loop bar inwardly extrudes, the material of extruded parts
Into the fag end of pull rope 4, transfer forms pressing body so that the material of fag end and fag end loop bar tends not to reliable each other
It is combined together.
Specific embodiment described herein is only to the utility model structure explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (2)
1. a kind of fag end combination, including pull rope, fag end loop bar and screw mechanism, it is characterised in that：Described fag end loop bar one end
Axle center be provided with a pull rope fixing hole, one end of the pull rope is in pull rope fixing hole, the fag end set
External screw thread is provided with the outside of bar one end, one end of the screw mechanism is provided with set rod aperture, and the inwall of the set rod aperture is provided with and rope
The corresponding internal thread of the external screw thread of headgear bar, the fag end loop bar are arranged in the set rod aperture of screw mechanism, the fag end set
It is in regular hexagon that bar, which has the outer wall of pull rope fixing hole one end, and the inwall of the pull rope fixing hole is provided with and positive six side outer wall
Corresponding six inside pressing bodies, the fag end loop bar are closely connected by the squeezing action of six pressing bodies with pull rope
It is connected together.
A kind of 2. fag end combination as claimed in claim 1, it is characterised in that：The screw mechanism include screw rod, lock nut,
Upper spring seat, spring and lower spring cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379508.6U CN206860764U (en) | 2017-04-12 | 2017-04-12 | A kind of fag end combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379508.6U CN206860764U (en) | 2017-04-12 | 2017-04-12 | A kind of fag end combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860764U true CN206860764U (en) | 2018-01-09 |
Family
ID=60816385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720379508.6U Expired - Fee Related CN206860764U (en) | 2017-04-12 | 2017-04-12 | A kind of fag end combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206860764U (en) |
-
2017
- 2017-04-12 CN CN201720379508.6U patent/CN206860764U/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: 20180109 Termination date: 20180412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |