CN103332558A - Balance weight end steel wire rope used for elevator - Google Patents
Balance weight end steel wire rope used for elevator Download PDFInfo
- Publication number
- CN103332558A CN103332558A CN2013102914830A CN201310291483A CN103332558A CN 103332558 A CN103332558 A CN 103332558A CN 2013102914830 A CN2013102914830 A CN 2013102914830A CN 201310291483 A CN201310291483 A CN 201310291483A CN 103332558 A CN103332558 A CN 103332558A
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- steel rope
- wire rope
- rope body
- steel wire
- anchor shaft
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention relates to a balance weight end steel wire rope used for an elevator. The balance weight end steel wire rope comprises a steel wire rope body and further comprises a clamping hook and at least one fixing clamp. One end of the steel wire rope body penetrates through the clamping hook and is folded to have a U-shaped cross section. The two ends of the steel wire rope body penetrate through the fixing clamp. The clamping hook is provided with a protection device for preventing a broken steel wire rope body from working. The balance weight end steel wire rope has the advantages that quick assembly and disassembly of the steel wire rope body can be achieved through the clamping hook and the fixing clamp, the protection device can prevent the steel wire rope body from working after being broken, accordingly the safety performance is achieved, service life of the steel wire rope body is prolonged, the safety performance is high, and use effects are good.
Description
Technical field
The present invention relates to elevator with counterweight end steel rope.
Background technology
The counterweight end steel rope that existing elevator uses adopts the clevis bolt wire rope grip to fix fixedly the time, often need to adopt at least three group clevis bolt wire rope grips that counterweight end steel rope is fixed, do not meet in GB26557-2011 " cage has the dual-purpose building hoist of people's goods of the vertically-guided " standard and stipulate among the 5.7.3.2.1.6 " must not use the terminal connecting device that may damage steel rope; cause steel rope to damage; safety performance is low, and result of use is poor.
Summary of the invention
The technical problem to be solved in the present invention is that the counterweight end steel rope that existing elevator uses exists the terminal connecting device that may damage steel rope fixedly the time, cause steel rope to damage, safety performance is low, and result of use is poor, thereby provides elevator with counterweight end steel rope.
In order to solve the problems of the technologies described above; the present invention is achieved by the following technical solutions: elevator is with counterweight end steel rope; comprise the steel rope body; also comprise grab, at least one geometrical clamp; one end of described steel rope body is located on the grab and is folded into cross-sectional plane is U-shaped; the two ends of described steel rope body all are located on the geometrical clamp, and described grab is provided with the fender guard that prevents steel rope body fracture back work.
Preferably; described fender guard comprises the anchor shaft that is fixed on the grab, is movably connected in the axle sleeve on the anchor shaft; be connected with latching device on the described anchor shaft of axle sleeve bottom; be provided with reset attachment in the described axle sleeve; the operation of elevator when the energy actv. prevents the fracture of steel rope body; safety performance is good, and is simple to operate.
Preferably, described latching device is jam nut, and the bottom of described anchor shaft is provided with the screw thread that cooperates with jam nut, by jam nut locking, connects reliably, can realize the requirement that the steel rope body is isometric, degree of tightness is consistent, and Practical Performance is good.
Preferably, described reset attachment is spring, and the bottom of described spring contacts with jam nut, and the horizon at the place, top of described spring is concordant with the horizon at the place, top of axle sleeve, and spring reset is effective, connects reliable, easy for installation.
Preferably, the wireless trip switch is arranged fixedly on the described axle sleeve, described axle sleeve is provided with is convenient to the step that the wireless trip switch is installed, and by the setting of wireless trip switch, when having guaranteed the fracture of steel rope body, cuts off the electricity supply.
Preferably, described anchor shaft is provided with is convenient to the groove that suspension ring are placed, and described anchor shaft is provided with suspension ring are fixed on anchor fitting in the groove, connects reliably, is convenient to installing/dismounting, and result of use is good.
Preferably, described anchor fitting is latch, and described anchor shaft is provided with is convenient to the connecting bore that latch wears, and latch connects reliable, and easy for installation, result of use is good.
In sum; advantage of the present invention: realize that by grab, geometrical clamp Fast Installation, dismounting to the steel rope body, fender guard have realized preventing the safety performance in the follow-up work during in fracture of steel rope body, the service life of having improved the steel rope body; the safety performance height, result of use is good.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 for elevator of the present invention with counterweight end construction of wire rope scheme drawing.
The specific embodiment
As shown in Figure 1; elevator is with counterweight end steel rope; comprise steel rope body 1; grab 2; at least one geometrical clamp 3; one end of described steel rope body 1 is located on the grab 2 and is folded into cross-sectional plane is U-shaped; the two ends of described steel rope body 1 all are located on the geometrical clamp 3; described grab 2 is provided with the fender guard 4 that prevents the 1 fracture back work of steel rope body; described fender guard 4 comprises the anchor shaft 41 that is fixed on the grab 2; be movably connected in the axle sleeve 42 on the anchor shaft 41; be connected with latching device 43 on the described anchor shaft 41 of axle sleeve 42 bottoms; be provided with reset attachment 44 in the described axle sleeve 42; the operation of elevator when the energy actv. prevents 1 fracture of steel rope body; safety performance is good; simple to operate; described latching device 43 is jam nut; the bottom of described anchor shaft 41 is provided with the screw thread that cooperates with jam nut; lock by jam nut; connect reliable; can realize that steel rope body 1 is isometric; the requirement of degree of tightness unanimity; Practical Performance is good; described reset attachment 44 is spring; the bottom of described spring contacts with jam nut; the horizon at the place, top of described spring is concordant with the horizon at the place, top of axle sleeve 42; spring reset is effective; connect reliable; easy for installation; on the described axle sleeve 42 wireless trip switch 6 is arranged fixedly; described axle sleeve 42 is provided with is convenient to the step that wireless trip switch 6 is installed; setting by wireless trip switch 6; when having guaranteed 1 fracture of steel rope body; cut off the electricity supply; described anchor shaft 41 is provided with is convenient to the groove 411 that suspension ring 5 are placed; described anchor shaft 41 is provided with suspension ring 5 is fixed on anchor fitting 7 in the groove 411; connect reliable; be convenient to installing/dismounting; result of use is good; described anchor fitting 7 is latch, and described anchor shaft 41 is provided with is convenient to the connecting bore that latch wears, and latch connects reliable; easy for installation, result of use is good.
During installation; steel rope body 1 is located in grab 2 backs to be fixed the two ends of steel rope body 1 by geometrical clamp 3; and be connected with fender guard 4 by suspension ring 5; Fast Installation, the dismounting of steel rope body 1 have been realized; when fracture appearred in steel rope body 1, the use of elevator had been protected in the cut-out that the wireless trip switch 6 that fender guard 4 is provided with is realized power supply; operate successively, just can realize installing/dismounting and can guarantee safe handling steel rope body 1 easily.
Realize that by grab, geometrical clamp Fast Installation, dismounting to the steel rope body, fender guard have realized preventing the safety performance in the follow-up work during in fracture of steel rope body, the service life of having improved the steel rope body, the safety performance height, result of use is good.
Claims (7)
1. elevator is with counterweight end steel rope; comprise steel rope body (1); it is characterized in that: also comprise grab (2), at least one geometrical clamp (3); one end of described steel rope body (1) is located in grab (2) upward and is folded into cross-sectional plane is U-shaped; the two ends of described steel rope body (1) all are located on the geometrical clamp (3), and described grab (2) is provided with the fender guard (4) that prevents steel rope body (1) fracture back work.
2. elevator according to claim 1 is with counterweight end steel rope; it is characterized in that: described fender guard (4) comprises the anchor shaft (41) that is fixed on the grab (2), is movably connected in the axle sleeve (42) on the anchor shaft (41); be connected with latching device (43) on the described anchor shaft (41) of axle sleeve (42) bottom, be provided with reset attachment (44) in the described axle sleeve (42).
3. elevator according to claim 2 is with counterweight end steel rope, and it is characterized in that: described latching device (43) is jam nut, and the bottom of described anchor shaft (41) is provided with the screw thread that cooperates with jam nut.
4. elevator according to claim 3 is with counterweight end steel rope, it is characterized in that: described reset attachment (44) is spring, the bottom of described spring contacts with jam nut, and the horizon at the place, top of described spring is concordant with the horizon at the place, top of axle sleeve (42).
5. elevator according to claim 2 is characterized in that: fixedly have wireless trip switch (6), described axle sleeve (42) to be provided with on the described axle sleeve (42) and be convenient to the step that wireless trip switch (6) is installed with counterweight end steel rope.
6. elevator according to claim 2 is with counterweight end steel rope, it is characterized in that: also comprise suspension ring (5), one end of described suspension ring (5) is connected with grab (2), the other end of described suspension ring (5) is connected with anchor shaft (41), described anchor shaft (41) is provided with is convenient to the groove (411) that suspension ring (5) are placed, and described anchor shaft (41) is provided with suspension ring (5) are fixed on the interior anchor fitting (7) of groove (411).
7. elevator according to claim 6 is with counterweight end steel rope, and it is characterized in that: described anchor fitting (7) is latch, and described anchor shaft (41) is provided with is convenient to the connecting bore that latch wears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102914830A CN103332558A (en) | 2013-07-10 | 2013-07-10 | Balance weight end steel wire rope used for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102914830A CN103332558A (en) | 2013-07-10 | 2013-07-10 | Balance weight end steel wire rope used for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103332558A true CN103332558A (en) | 2013-10-02 |
Family
ID=49240788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102914830A Pending CN103332558A (en) | 2013-07-10 | 2013-07-10 | Balance weight end steel wire rope used for elevator |
Country Status (1)
| Country | Link |
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| CN (1) | CN103332558A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2542086B2 (en) * | 1989-09-19 | 1996-10-09 | 株式会社日立ビルシステムサービス | How to replace the main rope of the elevator |
| CN201190063Y (en) * | 2008-01-14 | 2009-02-04 | 康力电梯股份有限公司 | Elevator towline rope breakage protection device |
| CN202063618U (en) * | 2011-05-24 | 2011-12-07 | 南通十建集团有限公司 | Rope breaking protection safety mechanism for traction rope of building construction elevator |
| CN202245607U (en) * | 2011-08-30 | 2012-05-30 | 昆山通祐电梯有限公司 | Rope breaking protection device for elevator |
| CN202379552U (en) * | 2011-12-22 | 2012-08-15 | 江南嘉捷电梯股份有限公司 | Elevator safety protection device |
| CN202897716U (en) * | 2012-11-21 | 2013-04-24 | 美迪斯电梯有限公司 | Elevator steel wire rope breaking protection device |
| CN203319451U (en) * | 2013-07-10 | 2013-12-04 | 嘉兴市华东建设机械有限公司 | Balance weight end steel wire rope used for elevator |
-
2013
- 2013-07-10 CN CN2013102914830A patent/CN103332558A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2542086B2 (en) * | 1989-09-19 | 1996-10-09 | 株式会社日立ビルシステムサービス | How to replace the main rope of the elevator |
| CN201190063Y (en) * | 2008-01-14 | 2009-02-04 | 康力电梯股份有限公司 | Elevator towline rope breakage protection device |
| CN202063618U (en) * | 2011-05-24 | 2011-12-07 | 南通十建集团有限公司 | Rope breaking protection safety mechanism for traction rope of building construction elevator |
| CN202245607U (en) * | 2011-08-30 | 2012-05-30 | 昆山通祐电梯有限公司 | Rope breaking protection device for elevator |
| CN202379552U (en) * | 2011-12-22 | 2012-08-15 | 江南嘉捷电梯股份有限公司 | Elevator safety protection device |
| CN202897716U (en) * | 2012-11-21 | 2013-04-24 | 美迪斯电梯有限公司 | Elevator steel wire rope breaking protection device |
| CN203319451U (en) * | 2013-07-10 | 2013-12-04 | 嘉兴市华东建设机械有限公司 | Balance weight end steel wire rope used for elevator |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160831 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |