CN108861959B - Elevator rope head combination - Google Patents
Elevator rope head combination Download PDFInfo
- Publication number
- CN108861959B CN108861959B CN201810966561.5A CN201810966561A CN108861959B CN 108861959 B CN108861959 B CN 108861959B CN 201810966561 A CN201810966561 A CN 201810966561A CN 108861959 B CN108861959 B CN 108861959B
- Authority
- CN
- China
- Prior art keywords
- wedge frame
- plate
- main
- frame
- main wedge
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 238000003466 welding Methods 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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
-
- 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
- B66B7/08—Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings
Abstract
The invention relates to the technical field of elevator accessories, in particular to an elevator rope head combination, which aims to solve the problem of lower elevator operation safety caused by easy damage of a wedge sleeve in the prior art and is characterized by comprising a wedge sleeve made of steel plates, wherein the wedge sleeve comprises a main wedge frame and a secondary wedge frame which is matched with the main wedge frame and welded to the main wedge frame, and the main wedge frame comprises a vertically arranged base plate and side plates which are respectively and symmetrically fixedly connected to two sides of the base plate, wherein the width of the upper end of the side plates is larger than that of the lower end of the side plates; the auxiliary wedge frame comprises an inclined plate and square plates which are respectively and symmetrically connected to two sides of the inclined plate, so that the connection strength of the wedge sleeve is further improved, and the aim of further improving the operation safety of the elevator is fulfilled.
Description
Technical Field
The invention relates to the technical field of elevator accessories, in particular to an elevator rope head combination.
Background
The rope end combination is also called as a traction rope end connecting device, and the rope end combination is used for connecting the traction rope end with a car, a counterweight device and a machine room spandrel girder. The rope ends are combined with a taper sleeve type, a self-locking wedge type, a rope clip type and other types, wherein the taper sleeve type is the most common type.
The Chinese patent with the bulletin number of CN202464989U discloses a novel rope head combination device, which comprises a wedge sleeve, a pull rod and a wedge block, wherein the wedge sleeve is triangular, the inside of the wedge sleeve is hollow, one side of the wedge sleeve is provided with a groove, and a positioning pin is arranged on the groove; one end of the wedge sleeve, which is provided with a groove, is welded with the pull rod, and a wedge block is embedded into the other end of the wedge sleeve; the novel wedge block is characterized in that a fixed seat is arranged on the pull rod, a non-return base is arranged at the end part of the pull rod, a spring is connected between the fixed seat and the non-return base, and the rope head combination is convenient for taking out the wedge block and prevents the wedge block from escaping from the wedge sleeve.
However, generally, the wedge block is an integral iron casting formed by pouring, and because the iron casting inevitably contains air holes and non-iron miscellaneous slag during forming, the wedge sleeve manufactured by the iron casting is lower in strength, so that the probability of elevator operation failure caused by wedge sleeve breakage is improved, and further, the elevator operation safety is lower.
Disclosure of Invention
The invention aims to provide an elevator rope head combination, which has the purpose of improving the strength of a wedge sleeve so as to improve the operation safety of an elevator.
The technical aim of the invention is realized by the following technical scheme:
the elevator rope head combination comprises a wedge sleeve made of a steel plate, wherein the wedge sleeve comprises a main wedge frame and an auxiliary wedge frame matched with the main wedge frame and welded to the main wedge frame, and the main wedge frame comprises a vertically arranged base plate and side plates which are respectively and symmetrically fixedly connected to two sides of the base plate, and the width of the upper end of the side plates is larger than that of the lower end of the side plates; the auxiliary wedge frame comprises an inclined plate and square plates respectively and symmetrically connected to two sides of the inclined plate.
According to the technical scheme, the wedge sleeve made of the steel plate replaces the wedge sleeve of the original iron casting, and the steel plate and the iron casting have different strength due to different carbon element contents, so that the structural strength of the wedge sleeve is further improved.
And the width of the lower end of the side plate is smaller than that of the upper end, so that the auxiliary wedge frame is obliquely abutted to the main wedge frame, the welding area between the auxiliary wedge frame and the main wedge frame is further increased, the connection strength of the wedge sleeve is further improved, and the aim of further improving the operation safety of the elevator is fulfilled.
Furthermore, a dovetail groove is formed in the side plate, and a dovetail plate is correspondingly and fixedly connected to the square plate.
Through above-mentioned technical scheme, through the cooperation of dovetail and dovetail board, further limit the sliding of vice wedge frame along main wedge frame in vertical direction, further reduce the emergence of vice wedge frame break away from the phenomenon of main wedge frame to through the cooperation of dovetail and dovetail piece further increase the welding area between main wedge frame and the vice wedge frame, thereby further improve the intensity of wedge cover and the operational safety of elevator.
Further, the auxiliary wedge frame is welded on the main wedge frame, a plurality of positioning blocks are fixedly connected to the main wedge frame or/and the auxiliary wedge frame, and gaps are reserved between the main wedge frame and the auxiliary wedge frame under the driving of the positioning blocks.
Further, the width of the gap is 0.3-0.8 mm.
Through the technical scheme, when the joint of the auxiliary wedge frame and the main wedge frame is welded, a certain gap is reserved between the main wedge frame and the auxiliary wedge frame through the positioning block, and the welding flux can be immersed between the main wedge frame and the auxiliary wedge frame through the reserved gap, so that the connection strength of the auxiliary wedge frame and the main wedge frame is further improved.
Further, the side plates are fixedly connected with connecting plates which are abutted against the corresponding square plates.
Through above-mentioned technical scheme, through the butt face and the welding of connecting plate further increase and square board, reach the purpose that further improves wedge cover intensity and elevator operation security.
Further, the connecting plate comprises a first wall plate and a second wall plate, wherein the first wall plate is abutted to the square plate, the second wall plate is fixedly connected to the first wall plate, a first chamfer is formed in the square plate, and a first reinforcing groove is formed between the first chamfer and the second wall plate.
Through the technical scheme, the connection strength of the upper boundary of the main wedge frame and the auxiliary wedge frame is further improved through the first reinforcing groove, so that the connection strength between the main wedge frame and the auxiliary wedge frame is further improved.
Further, the bottom of the side plate is provided with a second chamfer, the square plate is correspondingly provided with a third chamfer, and a second reinforcing groove is formed between the second chamfer and the third chamfer.
Through the technical scheme, the connection strength of the lower boundaries of the main wedge frame and the auxiliary wedge frame is further improved through the second reinforcing groove, so that the connection strength between the main wedge frame and the auxiliary wedge frame is further improved.
Further, the device also comprises a pull rod fixedly connected to the main wedge frame and a limiting assembly used for limiting and locking the pull rod and the main wedge frame.
Through above-mentioned technical scheme, carry out further prescribing a limit to the pull rod through spacing subassembly to further reduce the emergence of the phenomenon that the pull rod breaks away from main wedge frame, and then reach the purpose that further improves elevator operation security.
Further, the pull rod is welded to the main wedge frame, and the limiting assembly comprises a limiting hole and a limiting plug, wherein the limiting hole is formed in the main wedge frame and penetrates through the pull rod at the same time, and the limiting plug penetrates through the limiting hole.
Through the technical scheme, limiting holes penetrating through the main wedge frame and the pull rod and limiting plugs penetrating through the limiting holes simultaneously are used for limiting the vertical direction sliding of the pull rod, so that the connection strength between the pull rod and the main wedge frame is further improved.
Further, the limiting component comprises a nut fixedly connected to the main wedge frame, the pull rods are in threaded connection with the nut, the two side plates are correspondingly provided with inserting grooves, the pull rods above the nut are sleeved with blocking pieces, and the blocking pieces are fixedly connected to the side plates through the corresponding inserting grooves.
Through above-mentioned technical scheme, the nut welds on main wedge frame to through with pull rod threaded connection in the nut, realize the fixed of pull rod and main wedge frame, because pull rod threaded connection is in the nut, so when the wedge cover carries out the atress of vertical direction, the relative pivoted driving force is not received to pull rod and wedge cover, so the emergence of the phenomenon that the pull rod breaks away from nut and main wedge frame is reduced, and further reduce the emergence of the phenomenon that the pull rod drove the nut upwards break away from main wedge frame along vertical direction through the interception piece welded on main wedge frame, thereby further improve the connection reliability of pull rod and main wedge frame, reach the purpose that further improves elevator security.
In summary, the invention has the following beneficial effects:
the production of the wedge sleeve is completed through the main wedge frame and the auxiliary wedge frame which are made of steel plates in mutual welding fit, the connection strength between the main wedge frame and the auxiliary wedge frame is further improved through the matching of the dovetail groove and the dovetail plate, and the welding strength between the main wedge frame and the auxiliary wedge frame is further improved due to the arrangement of the positioning blocks, so that the aim of improving the operation safety of the elevator is fulfilled.
Drawings
Fig. 1 is a schematic structural view of embodiment 1;
FIG. 2 is an exploded view of the wedge sleeve of example 1;
FIG. 3 is a schematic view of the structure of the wedge cover in example 1;
FIG. 4 is a partial exploded view of the spacing assembly of example 1;
fig. 5 is a schematic structural diagram of the limiting assembly in embodiment 2.
Reference numerals: 1. a wedge sleeve; 2. a pull rod; 3. a limit component; 4. a main wedge frame; 5. a secondary wedge frame; 6. a substrate; 7. a side plate; 8. square parts; 9. a right trapezoid part; 10. a sloping plate; 11. a square plate; 12. a connecting plate; 13. a first wall plate; 14. a second wall plate; 15. a first chamfer; 16. a first reinforcing groove; 17. a second chamfer; 18. a third chamfer; 19. a second reinforcing groove; 20. a dovetail groove; 21. a dovetail plate; 22. a positioning block; 23. a void; 24. a limiting hole; 25. a limit plug; 26. a nut; 27. a plug-in groove; 28. intercept sheet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
an elevator rope head combination is shown in fig. 1, and comprises a wedge sleeve 1 made of steel plates, a pull rod 2 fixedly welded on the wedge sleeve 1, and a limiting component 3 for limiting and locking the pull rod 2 and a main wedge frame 4.
The wedge sleeve 1 comprises a main wedge frame 4 and a secondary wedge frame 5, the secondary wedge frame 5 is matched with the main wedge frame 4, and the secondary wedge frame 5 is fixedly welded to the main wedge frame 4.
As shown in fig. 2, the main wedge frame 4 includes a vertically arranged base plate 6 and side plates 7 respectively and symmetrically fixedly connected to two sides of the base plate 6, the upper part of the side plate 7 is a square part 8, the bottom of the side plate 7 is a right trapezoid part 9, and the bottom edge width of the right trapezoid part 9 is smaller than the top edge width.
The auxiliary wedge frame 5 comprises a sloping plate 10 and square plates 11 which are respectively and symmetrically fixedly connected to two sides of the sloping plate 10, and the sloping plate 10 and the square plates 11 on two sides are integrally formed.
And in order to further increase the contact area of auxiliary wedge frame 5 and main wedge frame 4 when guaranteeing the structural strength of wedge cover 1 self, fixedly connected with connecting plate 12 on square portion 8, connecting plate 12 includes fixedly connected with first wallboard 13 in the direction portion, and fixedly connected with first wallboard 13 and the second wallboard 14 of square portion 8, square 11 butt in first wallboard 13.
The contact surface with the square plate 11 is further increased by the connection plate 12, so that the friction force between the main wedge frame 4 and the auxiliary wedge frame 5 is further increased, that is, the contact force of the auxiliary wedge frame 5 against the main wedge frame 4 is further increased.
Wherein the base plate 6, the side plates 7 on both sides, and the connection are integrally provided so that the horizontal section of the main wedge frame 4 is "".
As shown in fig. 3, further, a first chamfer 15 is formed at the upper end of the square plate 11, a first reinforcing groove 16 is formed between the first chamfer 15 and the second wall plate 14, a second chamfer 17 is formed at the bottom of the side plate 7, a third chamfer 18 is correspondingly formed at the bottom of the square plate 11, and a second reinforcing groove 19 is formed between the second chamfer 17 and the third chamfer 18.
The connection strength at the boundary of the main wedge frame 4 and the sub wedge frame 5 is further improved by the first reinforcing groove 16 and the second reinforcing groove 19, thereby further improving the connection strength between the main wedge frame 4 and the sub wedge frame 5.
As shown in fig. 2 and 3, the side plate 7 of the right trapezoid part 9 is provided with a dovetail groove 20, the bottom edge of the dovetail groove 20 is parallel to the inclined edge of the right trapezoid part 9, and correspondingly, the square plate 11 is fixedly connected with a dovetail plate 21 correspondingly.
Through the cooperation of the dovetail groove 20 and the dovetail plate 21, the sliding of the auxiliary wedge frame 5 along the main wedge frame 4 in the vertical direction is further limited, the phenomenon that the auxiliary wedge frame 5 is separated from the main wedge frame 4 is further reduced, and therefore the strength of the wedge sleeve 1 and the operation safety of the elevator are further improved.
As shown in fig. 3, in the process of welding the auxiliary wedge frame 5 and the main wedge frame 4, in order to further improve the connection reliability between the auxiliary wedge frame 5 and the main wedge frame 4, a plurality of positioning blocks 22 are arranged between the main wedge frame 4 and the auxiliary wedge frame 5, the thickness of each positioning block 22 is 0.3-0.8 mm, and each positioning block 22 enables a certain gap 23 to be formed between the main wedge frame 4 and the auxiliary wedge frame 5, wherein each positioning block 22 can be provided with the main wedge frame 4, the auxiliary wedge frame 5 or the main wedge frame 4 and the auxiliary wedge frame 5.
In this embodiment, four positioning blocks 22 are provided, and two positioning blocks 22 are correspondingly provided on each square plate 11, and the thickness of the positioning blocks 22 is preferably 0.5 mm.
A certain gap 23 is reserved between the main wedge frame 4 and the auxiliary wedge frame 5 through the positioning block 22, and the welding flux can be immersed between the main wedge frame 4 and the auxiliary wedge frame 5 through the reserved gap 23, so that the connection strength of the auxiliary wedge frame 5 and the main wedge frame 4 is further improved.
As shown in fig. 4, the limiting assembly 3 includes a limiting hole 24 formed on the main wedge frame 4, the limiting hole 24 passes through the pull rod 2 at the same time, a limiting plug 25 is arranged in the limiting hole 24 in a penetrating manner, and the limiting hole 24 which passes through the main wedge frame 4 and the pull rod 2 and the limiting plug 25 arranged in the limiting hole 24 in a penetrating manner simultaneously realize the limitation of sliding of the pull rod 2 in the vertical direction, so that the connection strength between the pull rod 2 and the main wedge frame 4 is further improved.
Example 2:
as shown in fig. 5, the difference from embodiment 1 is that the limit component 3 includes a nut 26 welded on the main wedge frame 4, the nut 26 is welded and fixed with the base plate 6 and the side plates 7 on both sides, one end of the pull rod 2 is connected with the nut 26 by screw threads, two side plates 7 are correspondingly provided with inserting grooves 27, the pull rod 2 above the nut 26 is sleeved with an intercepting piece 28, and the intercepting piece 28 is welded on the side plates 7 through the corresponding inserting grooves 27.
The nut 26 is welded on the main wedge frame 4, and through connecting the pull rod 2 in the nut 26, realize the fixed of pull rod 2 and main wedge frame 4, because the pull rod 2 threaded connection is in the nut 26, so when wedge cover 1 carries out the atress of vertical direction, the pull rod 2 does not receive relative pivoted driving force with wedge cover 1, so reduce the emergence of the phenomenon that pull rod 2 breaks away from nut 26 and main wedge frame 4, and further reduce the emergence of the phenomenon that pull rod 2 drove nut 26 upwards breaks away from main wedge frame 4 along vertical direction through welding interception piece 28 on main wedge frame 4, thereby further improve the connection reliability of pull rod 2 and main wedge frame 4, reach the purpose that further improves the elevator security.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (9)
1. The elevator rope head combination is characterized by comprising a wedge sleeve (1) made of a steel plate, wherein the wedge sleeve comprises a main wedge frame (4) and a sub wedge frame (5) matched with the main wedge frame (4) and welded on the main wedge frame (4), and the main wedge frame (4) comprises a vertically arranged base plate (6) and side plates (7) which are respectively and symmetrically fixedly connected to two sides of the base plate (6) and have an upper end width larger than a lower end width; the auxiliary wedge frame (5) comprises an inclined plate (10) and square plates (11) which are respectively and symmetrically connected to two sides of the inclined plate (10); the side plates (7) are provided with dovetail grooves (20), and the square plates (11) are correspondingly and fixedly connected with dovetail plates (21).
2. The elevator rope head combination according to claim 1, wherein the auxiliary wedge frame (5) is welded on the main wedge frame (4), a plurality of positioning blocks (22) are fixedly connected on the main wedge frame (4) or/and the auxiliary wedge frame (5), and gaps (23) are reserved between the main wedge frame (4) and the auxiliary wedge frame (5) under the driving of the positioning blocks (22).
3. An elevator rope terminal assembly according to claim 2, characterized in that the width of the gap (23) is 0.3-0.8 mm.
4. An elevator rope head assembly according to claim 1, characterized in that the side plates (7) are fixedly connected with connecting plates (12) which are abutted against the corresponding square plates (11).
5. The elevator rope head assembly according to claim 4, wherein the connecting plate (12) comprises a first wall plate (13) abutted against the square plate (11) and a second wall plate (14) fixedly connected with the first wall plate (13), a first chamfer (15) is formed on the square plate (11), and a first reinforcing groove (16) is formed between the first chamfer (15) and the second wall plate (14).
6. The elevator rope head combination according to claim 1, wherein a second chamfer (17) is formed at the bottom of the side plate (7), a third chamfer (18) is correspondingly formed on the square plate (11), and a second reinforcing groove (19) is formed between the second chamfer (17) and the third chamfer (18).
7. The elevator rope head assembly according to claim 1, further comprising a pull rod (2) fixedly connected to the main wedge frame (4), and a limiting assembly (3) for limiting and locking the pull rod (2) and the main wedge frame (4).
8. The elevator rope head assembly according to claim 7, wherein the pull rod (2) is welded to the main wedge frame (4), and the limiting assembly (3) comprises a limiting hole (24) which is formed in the main wedge frame (4) and penetrates through the pull rod (2) at the same time, and a limiting plug (25) which penetrates through the limiting hole (24).
9. The elevator rope head assembly of claim 7, wherein the limiting component (3) comprises a nut (26) fixedly connected to the main wedge frame (4), the pull rod (2) is connected to the nut (26) in a threaded mode, inserting grooves (27) are correspondingly formed in the two side plates (7), an intercepting piece (28) is sleeved on the pull rod (2) above the nut (26), and the intercepting piece (28) is fixedly connected to the side plates (7) through the corresponding inserting grooves (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966561.5A CN108861959B (en) | 2018-09-15 | 2018-09-15 | Elevator rope head combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966561.5A CN108861959B (en) | 2018-09-15 | 2018-09-15 | Elevator rope head combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108861959A CN108861959A (en) | 2018-11-23 |
| CN108861959B true CN108861959B (en) | 2023-11-14 |
Family
ID=64321546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810966561.5A Active CN108861959B (en) | 2018-09-15 | 2018-09-15 | Elevator rope head combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108861959B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9107730U1 (en) * | 1991-06-22 | 1991-09-19 | Heuer-Hammer Gmbh & Co Kg, 5860 Iserlohn, De | |
| JPH0539180A (en) * | 1991-08-01 | 1993-02-19 | Toshiba Corp | Shackle rod for elevator |
| JP2007308258A (en) * | 2006-05-18 | 2007-11-29 | Mitsubishi Electric Corp | Cable suspension device for elevator |
| WO2008105047A1 (en) * | 2007-02-26 | 2008-09-04 | Mitsubishi Electric Corporation | Elevator rope end device and rope device |
| JP2009051650A (en) * | 2007-08-29 | 2009-03-12 | Mitsubishi Electric Corp | Main rope terminal unit of elevator |
| JP2012096907A (en) * | 2010-11-04 | 2012-05-24 | Mitsubishi Electric Building Techno Service Co Ltd | Insertion device for wedge type rope fastener |
| CN102556810A (en) * | 2011-12-31 | 2012-07-11 | 西子奥的斯电梯有限公司 | Lift traction system |
| CN202464989U (en) * | 2012-01-20 | 2012-10-03 | 绩溪县燎原金属制品有限公司 | Novel rope head combined device |
| CN207330044U (en) * | 2017-07-24 | 2018-05-08 | 南通昌荣机电有限公司 | A kind of steel band fag end |
| CN108083054A (en) * | 2018-01-30 | 2018-05-29 | 南通知航机电科技有限公司 | A kind of combined device of elevator rope end |
| CN108483185A (en) * | 2018-05-07 | 2018-09-04 | 上海翔锐紧固件有限公司 | Elevator rope end sub-assembly |
| CN208684194U (en) * | 2018-09-15 | 2019-04-02 | 浙江曼普实业有限公司 | A kind of elevator rope end combination |
| CN210193133U (en) * | 2019-07-11 | 2020-03-27 | 广州花都通用集团有限公司 | Elevator welding type fag end subassembly |
| CN211521287U (en) * | 2019-09-10 | 2020-09-18 | 苏州苏梯驱动技术有限公司 | Special steel belt rope head combination device for steel belt elevator |
| CN214465843U (en) * | 2020-12-23 | 2021-10-22 | 日立电梯（中国）有限公司 | Welded rope end combined assembly and wedge sleeve |
| CN219279199U (en) * | 2023-02-02 | 2023-06-30 | 上海翔锐紧固件有限公司 | Swinging rope head combination |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA200606234B (en) * | 2005-09-02 | 2007-12-27 | Inventio Ag | Suspension means end connector for an elevator |
| JPWO2011114514A1 (en) * | 2010-03-19 | 2013-06-27 | 三菱電機株式会社 | Elevator wedge rope clamp |
-
2018
- 2018-09-15 CN CN201810966561.5A patent/CN108861959B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9107730U1 (en) * | 1991-06-22 | 1991-09-19 | Heuer-Hammer Gmbh & Co Kg, 5860 Iserlohn, De | |
| JPH0539180A (en) * | 1991-08-01 | 1993-02-19 | Toshiba Corp | Shackle rod for elevator |
| JP2007308258A (en) * | 2006-05-18 | 2007-11-29 | Mitsubishi Electric Corp | Cable suspension device for elevator |
| WO2008105047A1 (en) * | 2007-02-26 | 2008-09-04 | Mitsubishi Electric Corporation | Elevator rope end device and rope device |
| JP2009051650A (en) * | 2007-08-29 | 2009-03-12 | Mitsubishi Electric Corp | Main rope terminal unit of elevator |
| JP2012096907A (en) * | 2010-11-04 | 2012-05-24 | Mitsubishi Electric Building Techno Service Co Ltd | Insertion device for wedge type rope fastener |
| CN102556810A (en) * | 2011-12-31 | 2012-07-11 | 西子奥的斯电梯有限公司 | Lift traction system |
| CN202464989U (en) * | 2012-01-20 | 2012-10-03 | 绩溪县燎原金属制品有限公司 | Novel rope head combined device |
| CN207330044U (en) * | 2017-07-24 | 2018-05-08 | 南通昌荣机电有限公司 | A kind of steel band fag end |
| CN108083054A (en) * | 2018-01-30 | 2018-05-29 | 南通知航机电科技有限公司 | A kind of combined device of elevator rope end |
| CN108483185A (en) * | 2018-05-07 | 2018-09-04 | 上海翔锐紧固件有限公司 | Elevator rope end sub-assembly |
| CN208684194U (en) * | 2018-09-15 | 2019-04-02 | 浙江曼普实业有限公司 | A kind of elevator rope end combination |
| CN210193133U (en) * | 2019-07-11 | 2020-03-27 | 广州花都通用集团有限公司 | Elevator welding type fag end subassembly |
| CN211521287U (en) * | 2019-09-10 | 2020-09-18 | 苏州苏梯驱动技术有限公司 | Special steel belt rope head combination device for steel belt elevator |
| CN214465843U (en) * | 2020-12-23 | 2021-10-22 | 日立电梯（中国）有限公司 | Welded rope end combined assembly and wedge sleeve |
| CN219279199U (en) * | 2023-02-02 | 2023-06-30 | 上海翔锐紧固件有限公司 | Swinging rope head combination |
Non-Patent Citations (1)
| Title |
|---|
| 电梯绳头组合浇铸工艺;吴峥, 邵桂娟;江西广播电视大学学报(04);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108861959A (en) | 2018-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101147052B1 (en) | Elevator load bearing termination assembly | |
| CN210139199U (en) | Elevator guide rail cutting tool | |
| CN108861959B (en) | Elevator rope head combination | |
| KR101007781B1 (en) | cell guide structure of containership, the establishment method and container | |
| JPS61165401A (en) | Crosstie | |
| CN105795618A (en) | Anti-pinch puller easily replaceable in pull piece | |
| CN208684194U (en) | A kind of elevator rope end combination | |
| CN211283329U (en) | Elevator guide rail convenient to installation | |
| KR20120007434U (en) | Jig for stacking lower guide using hatch cover of ship | |
| CN210825007U (en) | Special construction is spandrel girder for lift in well | |
| CN216428757U (en) | Pre-buried anchor assembly of ALC panel | |
| KR20130000984A (en) | Support structure for deck crane which installed on a deck | |
| CN220189401U (en) | On-line monitoring transformer core of convenient quick installation | |
| CN211971472U (en) | Elevator counterweight frame | |
| CN208249798U (en) | It is a kind of can closed cylinder thrust and reaction force modularization elevating mechanism | |
| CN213950269U (en) | Elevator guide rail connection structure | |
| CN210805397U (en) | Wedge-added magnetizing auxiliary device for integral magnetic pole set magnetic box type magnetic system | |
| CN209337914U (en) | A kind of cage guide | |
| CN207030702U (en) | A kind of upper beam assembly with safety tongs | |
| CN210210856U (en) | Tensioning plate assembly and tensioning device | |
| CN210029663U (en) | Rope end combination device for connection between elevator car and counterweight | |
| CN115106631B (en) | Intelligent intermediate frequency welding machine for sliding rail connecting piece | |
| CN215946434U (en) | Elevator guide rail with internal guide positioning structure | |
| CN220351431U (en) | Platform car frame | |
| CN217799849U (en) | Filter screen welding tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 313200 No. 276 Qingyun Road, Leidian Town, Deqing County, Huzhou City, Zhejiang Province Applicant after: ZHEJIANG MANPOW INDUSTRIAL Co.,Ltd. Address before: The three group of Jianggan District Jian Qiao Zhen Water Village, 310016 Hangzhou city in Zhejiang Province Applicant before: ZHEJIANG MANPOW INDUSTRIAL Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |