CN108483185A - Elevator rope end sub-assembly - Google Patents
Elevator rope end sub-assembly Download PDFInfo
- Publication number
- CN108483185A CN108483185A CN201810428353.XA CN201810428353A CN108483185A CN 108483185 A CN108483185 A CN 108483185A CN 201810428353 A CN201810428353 A CN 201810428353A CN 108483185 A CN108483185 A CN 108483185A
- Authority
- CN
- China
- Prior art keywords
- tapered sleeve
- pull rod
- screw rod
- pad
- sheet metal
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
Abstract
The invention discloses a kind of elevator rope end sub-assemblies, the sub-assembly includes tapered sleeve and fag end pull rod, a voussoir is equipped in the front of tapered sleeve, the approximate wedge shaped shape of the both sides wooden partition of tapered sleeve front, continuous and in integral structure the dome with both sides side wall is formed at the top of tapered sleeve, the symmetrical center line of dome is the symmetrical center line of tapered sleeve, wherein weld seam is formed on the wooden partition of side, tapered sleeve is by one piece of sheet metal component machine-shaping, the seam crossing of the sheet metal component both sides of the edge forms above-mentioned weld seam, design scheme changes the welding position of sheet metal component in tapered sleeve forming process, ensure be there is no soldering opening by the position of maximum, force, formation plane welded seam between sheet metal component both sides of the edge, effectively improve the stability of welding position；2, the unstressed cracking risk of pad between two profiled parts.
Description
Technical field
The present invention relates to the technical field of elevator rope end, especially a kind of elevator rope end sub-assembly, more particularly to its machinery
Connection structure.
Background technology
In elevator rope end structure on existing market, the fixed mechanism for fixing voussoir uses sheet metal component punch forming,
Its welding position is on the center line at the top of bending arc, and there are following technological deficiencies for the design structure：1, welding position is difficult
It is operated；2, in quality checking process, detection device can not detect welding quality；3, weld seam exists certain in bending part
Folding stress, be easy desoldering cracking；4, product in process, can not automatic welding, cause production capacity relatively low；5, by
When power, inclined-plane stress is handed over greatly, welds position here, there are greater risks.
Invention content
The purpose of the present invention is to provide a kind of elevator rope end sub-assembly, product changes welding position when tapered sleeve molding
It sets, ensures by maximum position be there is no soldering opening, plane welded seam is formed in sheet metal component stitching position, pad is unstressed cracking wind
Danger, welding position facilitates robot welding, position while welding convenient electromagnetic wave to be detected a flaw and detected.It overcomes in the prior art
Existing shortcoming and defect.
To achieve the goals above, the technical scheme is that：Elevator rope end sub-assembly, the sub-assembly include tapered sleeve
Inner cavity with fag end pull rod, tapered sleeve is in hollow form, is equipped with a voussoir in the front of tapered sleeve, one end of the fag end pull rod is fixed on
In the rear portion of tapered sleeve, the tapered structure in tapered sleeve front, tapered sleeve rear portion is a pull rod fitting groove to extend back from front bottom surface, on
The one end for stating fag end pull rod is fixed in the pull rod fitting groove at tapered sleeve rear portion, and pull rod fitting groove top is opening-like, tapered sleeve front
The approximate wedge shaped shape of both sides wooden partition, form continuous and in integral structure dome, the circle with both sides wooden partition at the top of tapered sleeve
The symmetrical center line on arc top is the symmetrical center line of tapered sleeve, weld seam is wherein formed on the wooden partition of side, tapered sleeve is by one piece of metal plate
The seam crossing of part machine-shaping, the sheet metal component both sides of the edge forms above-mentioned weld seam, and the other end of fag end pull rod forms screw rod, spiral shell
It is socketed with a spring on the outer wall of bar, a buffing pad is equipped at the screw rod of spring one end, it is slow that the buffing pad is embedded with one
The upper surface of punching pad, cushion pad is exposed and buffing pad, is covered with one first gasket at the upper surface of cushion pad, which resists
Spring one end is equipped with two nuts at the screw rod of the spring other end, wherein two panels the is socketed on the screw rod on the inside of nut
Two gaskets, innermost second gasket resist the other end of spring, and the screw rod on the outside of nut is equipped with a pin, and the pin is perpendicular to spiral shell
Bar central axes are distributed.
Further, it is fixed to each other by two solder joints between the fag end pull rod and tapered sleeve.
The invention discloses a kind of elevator rope end sub-assemblies, have the following advantages：1, fixed mechanism is by two forming parts
Part is constituted, and the design scheme of this case changes welding position when tapered sleeve is molded, and ensures do not had soldering opening by the position of maximum, force,
Formation plane welded seam between sheet metal component both sides of the edge, effectively improves the stability of welding position；2, two profiled parts it
Between the unstressed cracking risk of pad；3, position while welding is provided with side, can be detected a flaw and be detected with electromagnetic wave；4, it welds
Position when connecing between component facilitates robot welding；5, for position while welding far from steel wire rope, voussoir and steel wire rope cooperation are suitable, and
Contact surface is smooth, solves the risk for cutting off steel wire rope；6, metal plate punching+electric welding makes processing technology and (changes traditional cast iron
Formula, roughing pattern）, ensure quality, ensure production capacity etc.；Product table uses Dacroment technique, increases corrosion resistant energy
Power, while being also that of avoiding hydrogen embrittlement risk；Product uses lightweight structure, reduces the weight of product, manufacturing cost and transport
Cost etc. also decreases；7, lightweight sub-assembly reduces the homework burden of installer.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is fixed mechanism structural schematic diagram of the present invention.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is buffing pad, cushion pad, the first gasket assembly structure figure.
Fig. 6 is the second gasket assembly structure figure.
Specific implementation mode
With reference to the accompanying drawings, the present invention is further described below.
The invention discloses a kind of elevator rope end sub-assemblies, are different from the prior art and are：The sub-assembly includes cone
Set 1 and fag end pull rod 2, the inner cavity of tapered sleeve 1 are in hollow form, equipped with a voussoir 3 in the front of tapered sleeve 1, the one of the fag end pull rod 2
End is fixed in the rear portion of tapered sleeve 1, the tapered structure in 1 front of tapered sleeve, and 1 rear portion of tapered sleeve is a drawing to extend back from front bottom surface
One end of bar fitting groove 4, above-mentioned fag end pull rod 2 is fixed in the pull rod fitting groove 4 at 1 rear portion of tapered sleeve, and 4 top of pull rod fitting groove is in
Openning shape, the approximate wedge shaped shape of both sides wooden partition 6 of 1 front of tapered sleeve, 1 top of tapered sleeve forms continuous with both sides wooden partition 6 and is in one
The dome 7 of body structure, the symmetrical center line of the dome 7 are the symmetrical center line of tapered sleeve 1, wherein on the wooden partition 6 of side
Weld seam 8 is formed, tapered sleeve 1 forms above-mentioned weld seam 8 by one piece of sheet metal component machine-shaping, the seam crossing of the sheet metal component both sides of the edge,
The other end of fag end pull rod 2 forms screw rod 9, and a spring 10 is socketed on the outer wall of screw rod 9, the screw rod 9 close to 10 one end of spring
Place is equipped with a buffing pad 16, and the buffing pad 16 is embedded with a cushion pad 11, and the upper surface of cushion pad 11 is exposed and buffing pad 16,
One first gasket 12 is covered at the upper surface of cushion pad 11, which resists 10 one end of spring, another close to spring 10
Two nuts 13 are equipped at the screw rod 9 at end, wherein be socketed with the second gasket of two panels 14, most inner side on the screw rod 9 of 13 inside of nut
The second gasket 14 resist the other end of spring 10, the screw rod 9 in 13 outside of nut is equipped with a pin 15, and the pin 15 is perpendicular to screw rod
9 central axes are distributed.
In the specific implementation, it is fixed to each other by two solder joints 5 between the fag end pull rod 2 and tapered sleeve 4.
In the specific implementation, the cushion pad 11 is made of natural rubber or the good high molecular material of elasticity.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Present invention specific implementation is confined to these above-mentioned explanations.For those of ordinary skill in the art to which the present invention belongs,
Without departing from the inventive concept of the premise, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention
Protection domain.
Claims (2)
1. elevator rope end sub-assembly, it is characterised in that：The sub-assembly includes tapered sleeve（1）With fag end pull rod（2）, tapered sleeve（1）'s
Inner cavity is in hollow form, tapered sleeve（1）Front in be equipped with a voussoir（3）, the fag end pull rod（2）One end be fixed on tapered sleeve（1）
Rear portion in, tapered sleeve（1）The tapered structure in front, tapered sleeve（1）Rear portion is a pull rod fitting groove to extend back from front bottom surface
（4）, above-mentioned fag end pull rod（2）One end be fixed on tapered sleeve（1）The pull rod fitting groove at rear portion（4）It is interior, pull rod fitting groove（4）Top
It is opening-like, tapered sleeve（1）The both sides wooden partition of front（6）Approximate wedge shaped shape, tapered sleeve（1）Top is formed and both sides wooden partition（6）
Dome continuous and in integral structure（7）, the dome（7）Symmetrical center line be tapered sleeve（1）Symmetrical center line,
The wooden partition of middle side（6）Upper formation weld seam（8）, tapered sleeve（1）By one piece of sheet metal component machine-shaping, which connects
Above-mentioned weld seam is formed at seam（8）, fag end pull rod（2）The other end formed screw rod（9）, screw rod（9）Outer wall on be socketed with one
Spring（10）, close to spring（10）The screw rod of one end（9）Place is equipped with a buffing pad（16）, the buffing pad（16）It is slow to be embedded with one
Punching pad（11）, cushion pad（11）Upper surface expose and buffing pad（16）, cushion pad（11）Upper surface at be covered with one first pad
Piece（12）, first gasket（12）Resist spring（10）One end, close to spring（10）The screw rod of the other end（9）Place is equipped with two spiral shells
It is female（13）, wherein nut（13）The screw rod of inside（9）On be socketed with the second gasket of two panels（14）, innermost second gasket
（14）Resist spring（10）The other end, nut（13）The screw rod in outside（9）It is equipped with a pin（15）, the pin（15）Perpendicular to spiral shell
Bar（9）Central axes are distributed.
2. elevator rope end sub-assembly according to claim 1, it is characterised in that：The fag end pull rod（2）With tapered sleeve（4）It
Between pass through two solder joints（5）It is fixed to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428353.XA CN108483185A (en) | 2018-05-07 | 2018-05-07 | Elevator rope end sub-assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428353.XA CN108483185A (en) | 2018-05-07 | 2018-05-07 | Elevator rope end sub-assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108483185A true CN108483185A (en) | 2018-09-04 |
Family
ID=63354011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810428353.XA Pending CN108483185A (en) | 2018-05-07 | 2018-05-07 | Elevator rope end sub-assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108483185A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861959A (en) * | 2018-09-15 | 2018-11-23 | 浙江曼普实业有限公司 | A kind of elevator rope end combination |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004137019A (en) * | 2002-10-16 | 2004-05-13 | Toshiba Elevator Co Ltd | Tail code mounting apparatus of elevator |
| CN101458233A (en) * | 2008-07-16 | 2009-06-17 | 刘磊 | Ultrasonic multi-probe liquid-dipping coupling detecting method for rope end combination brazing seam and device thereof |
| CN201665488U (en) * | 2010-04-14 | 2010-12-08 | 湖北江汉建筑工程机械有限公司 | Lifting wire rope end fixing device |
| CN201925408U (en) * | 2010-11-18 | 2011-08-10 | 江涛 | Rope end connecting device |
| CN202464991U (en) * | 2012-01-20 | 2012-10-03 | 绩溪县燎原金属制品有限公司 | Draw bar-wedged sleeve assembly for rope head combining devices |
| CN106986252A (en) * | 2017-03-22 | 2017-07-28 | 南通昌荣机电有限公司 | A kind of terminating set of elevator steel band |
| CN208603545U (en) * | 2018-05-07 | 2019-03-15 | 上海翔锐紧固件有限公司 | Elevator rope end sub-assembly |
-
2018
- 2018-05-07 CN CN201810428353.XA patent/CN108483185A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004137019A (en) * | 2002-10-16 | 2004-05-13 | Toshiba Elevator Co Ltd | Tail code mounting apparatus of elevator |
| CN101458233A (en) * | 2008-07-16 | 2009-06-17 | 刘磊 | Ultrasonic multi-probe liquid-dipping coupling detecting method for rope end combination brazing seam and device thereof |
| CN201665488U (en) * | 2010-04-14 | 2010-12-08 | 湖北江汉建筑工程机械有限公司 | Lifting wire rope end fixing device |
| CN201925408U (en) * | 2010-11-18 | 2011-08-10 | 江涛 | Rope end connecting device |
| CN202464991U (en) * | 2012-01-20 | 2012-10-03 | 绩溪县燎原金属制品有限公司 | Draw bar-wedged sleeve assembly for rope head combining devices |
| CN106986252A (en) * | 2017-03-22 | 2017-07-28 | 南通昌荣机电有限公司 | A kind of terminating set of elevator steel band |
| CN208603545U (en) * | 2018-05-07 | 2019-03-15 | 上海翔锐紧固件有限公司 | Elevator rope end sub-assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861959A (en) * | 2018-09-15 | 2018-11-23 | 浙江曼普实业有限公司 | A kind of elevator rope end combination |
| CN108861959B (en) * | 2018-09-15 | 2023-11-14 | 浙江曼普实业有限公司 | Elevator rope head combination |
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