CN202657799U - Sectional elevator rope head bar - Google Patents
Sectional elevator rope head bar Download PDFInfo
- Publication number
- CN202657799U CN202657799U CN 201220356384 CN201220356384U CN202657799U CN 202657799 U CN202657799 U CN 202657799U CN 201220356384 CN201220356384 CN 201220356384 CN 201220356384 U CN201220356384 U CN 201220356384U CN 202657799 U CN202657799 U CN 202657799U
- Authority
- CN
- China
- Prior art keywords
- rope head
- screw rod
- parts
- elevator
- elevator rope
- 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
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a sectional elevator rope head bar, which relates to the technical field of elevator parts, and particularly relates to the technical field of structures of elevator rope head bars, wherein a socket hole is arranged on one end of a rope head sleeve, and one end of a screw rod is welded in the socket hole of the rope head sleeve. An original elevator rope head rod which is integrally made is divided into two parts which are the rope head sleeve and the screw rod and are independently made, and then one end of the screw rod is welded in the socket hole of the rope head sleeve. Because the two parts are respectively made, the rope head sleeve is conveniently formed by adopting cast steel. The sectional elevator rope head bar is simple in structure, simplifies machining technology by improving structure of the parts, is respectively made by adopting two sections, and then is connected to be an integrated body, thereby achieving the effect of improving production efficiency and reducing making cost.
Description
Technical field
The utility model relates to elevator accessory technical field, is specifically related to the technical field of structures of elevator ropes head rod.
Background technology
At present; in elevator industry; the elevator ropes head rod that uses be configured to integral structure; need solid forging, then head center is cut hollow out, and this manufacture method difficulty is large; can't be with common machine tooling; production efficiency is low, and manufacturing cost is large, and produced finished product also usually can reach the product requirement precision.
Summary of the invention
The utility model purpose is for a kind of sectional type elevator ropes head rod of convenient processing is provided.
The utility model comprises fag end cover and a screw rod, and at an end of the fag end cover sleeve joint hole that is arranged, an end of described screw rod is welded on described in the described sleeve joint hole that fag end overlaps.
The utility model can be divided into the elevator ropes head rod of former integral manufacturing the fag end cover and screw rod two parts are made separately, and then is welded on an end of screw rod described in the described sleeve joint hole of fag end cover.Owing to making respectively for two, convenient fag end is overlapped adopts cast steel to be shaped.The utility model is simple in structure, by the improvement to design of part, simplifies its processing technology, adopts two sections to make respectively, connects into integral body again, thereby reaches the effect of enhancing productivity, reduce manufacturing cost.
In order to strengthen the connective stability of two bodies, conveniently rear welding, the utility model also can arrange outside thread at screw rod one end respectively, and the negative thread of cooperation is set in the sleeve joint hole of fag end cover, then described screw flight is connected in the described sleeve joint hole, implements to weld again.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, sectional type elevator ropes head rod is provided with and comprises fag end cover 1 and screw rod 2, and the afterbody of screw rod 2 is provided with outside thread, and an end of fag end cover 1 is offered sleeve joint hole, and offers the negative thread that cooperates with the outside thread of screw rod 2 in sleeve joint hole.
During combination, first the tailing screw flight of screw rod 2 is connected in the negative thread in the sleeve joint hole of fag end cover 1, again screw rod 2 and fag end is overlapped 1 inwall full weld and be connected.
The utility model need only be with the ordinary steel circle through general machine tool processing welding, and the fag end cover is used the cast steel manufacturing instead, makes thereby simplify part.
Claims (2)
1. sectional type elevator ropes head rod is characterized in that comprising a fag end cover and a screw rod, and at an end of the fag end cover sleeve joint hole that is arranged, an end of described screw rod is welded on described in the described sleeve joint hole of fag end cover, the full weld connection.
2. described sectional type elevator ropes head rod according to claim 1 is characterized in that described screw flight is connected in the described sleeve joint hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356384 CN202657799U (en) | 2012-07-23 | 2012-07-23 | Sectional elevator rope head bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356384 CN202657799U (en) | 2012-07-23 | 2012-07-23 | Sectional elevator rope head bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202657799U true CN202657799U (en) | 2013-01-09 |
Family
ID=47452720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220356384 Expired - Fee Related CN202657799U (en) | 2012-07-23 | 2012-07-23 | Sectional elevator rope head bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202657799U (en) |
-
2012
- 2012-07-23 CN CN 201220356384 patent/CN202657799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |