CN211733521U - Novel anti-fatigue rope head combined structure - Google Patents
Novel anti-fatigue rope head combined structure Download PDFInfo
- Publication number
- CN211733521U CN211733521U CN202020139217.1U CN202020139217U CN211733521U CN 211733521 U CN211733521 U CN 211733521U CN 202020139217 U CN202020139217 U CN 202020139217U CN 211733521 U CN211733521 U CN 211733521U
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- China
- Prior art keywords
- pull rod
- bending
- rod assembly
- wedge sleeve
- wedge
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a novel antifatigue fag end integrated configuration, the one end of fag end pull rod is fixed in the rear portion of wedge sleeve, the rear portion of wedge sleeve forms pull rod assembly groove, the tank bottom department in pull rod assembly groove has seted up the connecting rod pilot hole, the one end of fag end pull rod forms the portion of bending, the fag end pull rod assembly of the anterior segment of the portion of bending is in the connecting rod pilot hole, and the fag end pull rod salient of the front end of the portion of bending is outside in the connecting rod pilot hole, and form the squeeze rivet end on the wedge sleeve outer wall, the both sides and the pull rod assembly groove both sides inner wall of the back end of the portion of bending. The wedge sleeve and the rope end pull rod are matched with an auxiliary welding structure by adopting a press-riveting connection structure. The technical effects are as follows: a metal connecting structure is adopted, so that potential safety hazards of welding are reduced; does not need too strong welding capacity; the product can resist the swinging fatigue load; even if auxiliary electric welding is not carried out, the bent screw can firmly hang the wedge block; the product has reasonable design, good practicability, stable working state and high safety factor.
Description
Technical Field
The utility model belongs to the technical field of the technique of elevator fag end and specifically relates to a novel antifatigue fag end integrated configuration, its mechanical connection structure of in particular to.
Background
As shown in fig. 3, the existing rope end combination adopts a straight screw rod and a wedge sleeve for matching, and adopts circular welding and short welding for connection, although the structure is simple and the production is easy, the requirement on welding is high, the welding cost is high, and if the quality of electric welding is problematic, the risk coefficient of the product is higher.
Disclosure of Invention
An object of the utility model is to provide a novel antifatigue fag end integrated configuration, adopt between its wedge cover and the fag end pull rod to press and rivet connection structure cooperation auxiliary weld structure, overcome the shortcoming and not enough that exist among the prior art.
In order to realize the purpose, the technical scheme of the utility model is that: the utility model provides a novel antifatigue fag end integrated configuration, including wedge sleeve and fag end pull rod, the one end of fag end pull rod is fixed in the rear portion of wedge sleeve, the rear portion of wedge sleeve forms the pull rod assembly groove, the tank bottom department in pull rod assembly groove has seted up the connecting rod pilot hole, the one end of fag end pull rod forms the portion of bending, the fag end pull rod assembly of the anterior segment of the portion of bending is in the connecting rod pilot hole, and the fag end pull rod salient of the front end of the portion of bending is outside in the connecting rod pilot hole, and form the squeeze rivet end on the wedge sleeve outer wall, the tip and the wedge sleeve outer wall of fag end pull rod are through this squeeze rivet end fixed connection, the fag end pull rod of the back end of the portion of bending pastes tight pull rod assembly groove tank bottom inner wall setting, the.
The utility model discloses a novel antifatigue fag end integrated configuration adopts between its wedge cover and the fag end pull rod to press and rivets connection structure cooperation auxiliary weld structure. The technical effects are as follows: a metal connecting structure is adopted, so that potential safety hazards of welding are reduced; does not need too strong welding capacity; the product can resist the swinging fatigue load; even if auxiliary electric welding is not carried out, the bent screw can firmly hang the wedge block; the product has reasonable design, good practicability, stable working state and high safety factor.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view of the structure of the rope end pull rod of the utility model.
Fig. 4 is a schematic diagram of a prior art structure.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
The utility model discloses a novel antifatigue fag end integrated configuration, as shown in fig. 1-3, it lies in different from prior art: including wedge sleeve 1 and fag end pull rod 2, the one end of fag end pull rod 2 is fixed in the rear portion of wedge sleeve 1, the rear portion of wedge sleeve 1 forms pull rod assembly groove 3, connecting rod pilot hole 4 has been seted up to the tank bottom department of pull rod assembly groove 3, the one end of fag end pull rod 2 forms the portion of bending 5, the fag end pull rod 2 assembly of the 5 anterior segments of portion of bending is in connecting rod pilot hole 4, and the fag end pull rod 2 salient in the connecting rod pilot hole 4 outside of the 5 front ends of portion of bending, and form the riveting end on the wedge sleeve 1 outer wall, the tip of fag end pull rod 2 and the 1 outer wall of wedge sleeve pass through this riveting end fixed connection, the fag end pull rod 2 of the 5 rear segments of portion of bending pastes tight pull rod assembly groove 3 tank bottom inner wall setting, the both sides of the 5 rear segments of portion of bending and the 3 both sides inner wall of pull.
In specific implementation, the bending angle of the bending portion 5 is 90 degrees.
The foregoing is a more detailed description of the invention, taken in conjunction with the accompanying preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described above. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (2)
1. The utility model provides a novel antifatigue fag end integrated configuration which characterized in that: comprises a wedge sleeve (1) and a rope end pull rod (2), one end of the rope end pull rod (2) is fixed in the rear part of the wedge sleeve (1), a pull rod assembly groove (3) is formed at the rear part of the wedge sleeve (1), a connecting rod assembly hole (4) is formed at the groove bottom of the pull rod assembly groove (3), a bending part (5) is formed at one end of the rope end pull rod (2), the rope end pull rod (2) at the front section of the bending part (5) is assembled in the connecting rod assembly hole (4), and the rope end pull rod (2) at the front end of the bending part (5) is protruded out of the connecting rod assembly hole (4), and form the squeeze riveting end on wedge cover (1) outer wall, the tip of rope end pull rod (2) and wedge cover (1) outer wall through this squeeze riveting end fixed connection, rope end pull rod (2) of the portion of bending (5) rear segment pastes tight pull rod assembly groove (3) tank bottom inner wall and sets up, the both sides of the portion of bending (5) rear segment and pull rod assembly groove (3) both sides inner wall form weld part (6) respectively.
2. The novel anti-fatigue rope head combined structure according to claim 1, is characterized in that: the bending angle of the bending part (5) is 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139217.1U CN211733521U (en) | 2020-01-21 | 2020-01-21 | Novel anti-fatigue rope head combined structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139217.1U CN211733521U (en) | 2020-01-21 | 2020-01-21 | Novel anti-fatigue rope head combined structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211733521U true CN211733521U (en) | 2020-10-23 |
Family
ID=72880382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020139217.1U Active CN211733521U (en) | 2020-01-21 | 2020-01-21 | Novel anti-fatigue rope head combined structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211733521U (en) |
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2020
- 2020-01-21 CN CN202020139217.1U patent/CN211733521U/en active Active
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