CN2272882Y - Lifter wire rope nondestructive clamp device for construction - Google Patents
Lifter wire rope nondestructive clamp device for construction Download PDFInfo
- Publication number
- CN2272882Y CN2272882Y CN 95227099 CN95227099U CN2272882Y CN 2272882 Y CN2272882 Y CN 2272882Y CN 95227099 CN95227099 CN 95227099 CN 95227099 U CN95227099 U CN 95227099U CN 2272882 Y CN2272882 Y CN 2272882Y
- Authority
- CN
- China
- Prior art keywords
- wire rope
- steel rope
- baffle plate
- rope
- lifter
- 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
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Abstract
The utility model relates to a lifter wire rope nondestructive clamp device for construction, which is composed of a force reducing wire rope pulley, a baffle plate, an arc baffle plate, a wire rope fixing clamping plate, a post pin, a connecting plate, a spring supporting rod, etc. After a wire rope winds three and half rings (an effective wrap angle is 7 pi) on the force reducing wire rope pulley, the device realizes that a single-strand wire rope is effectively clamped by the wire rope clamping plate. The utility model solves the problems that the existing lifter bears large radial force when a two-strand wire rope is clamped in the same rope clamp, the deformation and the damage of the wire rope result from the mutual extrusion of the two-strand wire rope, the wire rope of the lifter has lower safety factor in the process of work, the disassembly and the assembly of the wire rope take time, etc. The lifter wire rope nondestructive clamp device for construction is an ideal clamping device.
Description
A kind of building hoist steel rope zero damage fixing device belongs to building operation jacking equipment field.
In high-building construction, elevator is to be used for realizing people, the requisite main equipment of goods vertical transport, the device of vertical transport adopts monolateral cage usually, match with counterweight, adopt steel rope to be connected by head sheave between counterweight and the cage, when building raise gradually, the steel rope usable length that connects between counterweight and the cage also needed increase thereupon, this just must have one to unclamp steel rope clamping device, the process that clamps again behind the steel rope that lengthens.But existing fixing device is behind the wire rope pulley with steel wire penetrating counterweight wheel seat, again two steel ropes are closed up, by three rope clamps it is clamped, for the gripping power that makes three rope clamps can be enough to bear the axial force of counterweight to steel rope, when clamping, the garden post faying face of two steel ropes produces bigger distortion even damage because of local mutual extrusion.When the deformation damage position places active section and the head sheave friction, bear the fitfull stress loading simultaneously, be easy to produce problems such as pine strand, disconnected thigh, make the safety factor reduction of work.
The purpose of this utility model is: provide a kind of usefulness to subtract power wire rope pulley 1 and bear all axial forces of active section and circumferentially minimizing gradually, fixation with steel wire twine holder plate 4 and 8 of ambulatory splints bear from subtracting the residue pulling force of the steel rope that power wire rope pulley 1 draws, steel wire clamping plate only clamps steel cable, and make clamping place not produce any distortion, and unclamp, clamp soon, building hoist steel rope zero damage fixing device simple to operate.
Technical solution of the present utility model is: a kind of building hoist steel rope zero damage fixing device, it is by subtracting power wire rope pulley 1, baffle plate 2, camber baffle plate 3, steel rope strap 4, pin 5, connecting panel 6, counterweight link plate 7, ambulatory splint 8, steel rope 9 and spring spacer bar 10 are formed, it is characterized in that: affixed one subtracts power wire rope pulley 1 between two baffle plates 2, there is a camber baffle plate 3 baffle plate 2 tops, two baffle plates 2 connect connecting panel 6 by pin 5, connecting panel 6 affixed counterweight link plates 7, be connected with a spring spacer bar 10 between one side of counterweight link plate 7 and the baffle plate 2, opposite side is equipped with two steel wire clamping plates 4.In the middle of steel rope strap 4 and the ambulatory splint 8 a clevis hole, garden less than steel rope 9 diameters is arranged.
The utility model has the advantages that employing subtracts power wire rope pulley 1 and bears all axial forces of active section, 4 of steel rope straps bear from subtracting the steel rope residue pulling force that power wire rope pulley 1 is drawn, it is interior garden cambered surface that steel rope clamps the position, is easy to realize that single-strand rope effectively clamps and zero damage.When having overcome twin cable and in same rope clamp, clamping, bear big diametral load, and the steel rope distortion that causes of mutual extrusion and the shortcoming of damage.
That the utility model will be further described is as follows below in conjunction with accompanying drawing:
Accompanying drawing 1 is a building hoist steel rope zero damage fixing device structural representation.
Accompanying drawing 2 is that building hoist steel rope zero damage fixing device steel rope twines scheme drawing.
1 subtracts the power wire rope pulley, 2 baffle plates, 3 camber baffle plates, 4 steel rope straps, 5 pins, 6 connecting panels, 7 counterweight link plates, 8 ambulatory splints, 9 steel ropes, 10 spring spacer bars.
The utility model is to be connected with two baffle plates 2 by connecting panel 6 and pin 5 on counterweight link plate 7, affixed one subtracts the power wire rope pulley between the baffle plate 2, the other end of counterweight link plate 7 is fixedly connected with two cover steel rope straps 4 and ambulatory splint 8, for preventing baffle plate 2 and subtract power wire rope pulley 1 tilting to steel rope strap 4, baffle plate 2 one sides link to each other with counterweight link plate 7 by spring spacer bar 10.When the guide rail bracket height increases, the usable length of steel rope 9 also will increase, at this moment, allow counterweight fall within base, after steel rope 9 unloads power, unclamp steel rope strap 4, lengthen steel rope 9 to Len req from the steel wire rope support, steel rope strap 4 is clamped, elevator can enter normal operation again.Because the steel rope of this device 9 be subtract on the power wire rope pulley 1 twine three circles half (effectively cornerite is 7 π) after, upwards link to each other with counterweight through head sheave, for increasing cornerite, one camber baffle plate 3 is housed above baffle plate 2, steel rope 9 is subtracting the application force that power wire rope pulley 1 Surface Vertical produces circumferential distribution, make steel rope 9 and subtract power wire rope pulley 1 surface generation friction force and hinder its slide relative, realize that the steel rope axial force reduces gradually, the axial force of the steel rope 9 of steel rope strap 4 required balances only is 1/20th of an active section, and on the interior faying face of steel rope strap 4 and ambulatory splint 8 clevis hole, a garden is arranged, can realize reliably that single-strand rope effectively clamps, and make steel rope 9 zero damages, when having overcome twin cable and in same rope clamp, having clamped, bear steel rope distortion and damage that big diametral load and mutual extrusion cause, the safety factor of steel rope is that building hoist steel rope zero damage clamps optimal fixing device when having improved elevator work widely.
Claims (2)
1. building hoist steel rope zero damage fixing device, it is by subtracting power wire rope pulley (1), baffle plate (2), camber baffle plate (3), steel rope strap (4), pin (5), connecting panel (6), counterweight link plate (7), ambulatory splint (8), steel rope (9) and spring spacer bar (10) are formed, it is characterized in that: affixed one subtracts power wire rope pulley (1) between two baffle plates (2), there is a camber baffle plate (3) baffle plate (2) top, two baffle plates (2), connect connecting panel (6) by pin (5), the affixed counterweight link plate of connecting panel (6) (7), be connected with a spring spacer bar (10) between one side of counterweight link plate (7) and the baffle plate (2), opposite side is equipped with two steel rope straps (4).
2. building hoist steel rope zero damage fixing device according to claim 1 is characterized in that, a clevis hole, garden less than steel rope (9) diameter is arranged in the middle of steel rope strap (4) and the ambulatory splint (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95227099 CN2272882Y (en) | 1995-11-20 | 1995-11-20 | Lifter wire rope nondestructive clamp device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95227099 CN2272882Y (en) | 1995-11-20 | 1995-11-20 | Lifter wire rope nondestructive clamp device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2272882Y true CN2272882Y (en) | 1998-01-21 |
Family
ID=33873077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95227099 Expired - Fee Related CN2272882Y (en) | 1995-11-20 | 1995-11-20 | Lifter wire rope nondestructive clamp device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2272882Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301209C (en) * | 2004-01-28 | 2007-02-21 | 株式会社日立制作所 | Connector of lift main hoist cable |
| CN1313348C (en) * | 2001-09-06 | 2007-05-02 | 奥蒂斯电梯公司 | Elevator load bearing termination assembly with gripping inserts |
| CN100335397C (en) * | 2001-12-04 | 2007-09-05 | 奥蒂斯电梯公司 | End assembly for a tension member of an elevator |
| CN104229593A (en) * | 2014-03-14 | 2014-12-24 | 永大电梯设备（中国）有限公司 | Elevator with small driving sheave wrap angle |
| CN106110529A (en) * | 2016-07-26 | 2016-11-16 | 胡忠梁 | A kind of safe escape frame |
| CN106178300A (en) * | 2016-07-26 | 2016-12-07 | 胡忠梁 | A kind of Portable safety frame |
| CN106215338A (en) * | 2016-07-26 | 2016-12-14 | 胡忠梁 | A kind of escape frame |
| CN106237550A (en) * | 2016-07-26 | 2016-12-21 | 胡忠梁 | A kind of fast escaping device |
| CN106256392A (en) * | 2016-07-26 | 2016-12-28 | 胡忠梁 | A kind of high-rise building life saving frame |
| CN106267595A (en) * | 2016-07-26 | 2017-01-04 | 胡忠梁 | A kind of convenient lifesaving appliance |
| CN106267596A (en) * | 2016-07-26 | 2017-01-04 | 胡忠梁 | A kind of lifesaving rack |
| CN108408554A (en) * | 2018-05-11 | 2018-08-17 | 江苏永钢集团有限公司 | A kind of replacement charging of blast furnace truck rope wire rope tension device |
| CN109153540A (en) * | 2016-05-17 | 2019-01-04 | 因温特奥股份公司 | The method and apparatus of the damage in suspender for detecting elevator device |
-
1995
- 1995-11-20 CN CN 95227099 patent/CN2272882Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313348C (en) * | 2001-09-06 | 2007-05-02 | 奥蒂斯电梯公司 | Elevator load bearing termination assembly with gripping inserts |
| CN100335397C (en) * | 2001-12-04 | 2007-09-05 | 奥蒂斯电梯公司 | End assembly for a tension member of an elevator |
| CN1301209C (en) * | 2004-01-28 | 2007-02-21 | 株式会社日立制作所 | Connector of lift main hoist cable |
| CN104229593A (en) * | 2014-03-14 | 2014-12-24 | 永大电梯设备（中国）有限公司 | Elevator with small driving sheave wrap angle |
| US11305966B2 (en) | 2016-05-17 | 2022-04-19 | Inventio Ag | Method and device for detecting damage in a support for an elevator system |
| CN109153540A (en) * | 2016-05-17 | 2019-01-04 | 因温特奥股份公司 | The method and apparatus of the damage in suspender for detecting elevator device |
| CN106215338A (en) * | 2016-07-26 | 2016-12-14 | 胡忠梁 | A kind of escape frame |
| CN106237550A (en) * | 2016-07-26 | 2016-12-21 | 胡忠梁 | A kind of fast escaping device |
| CN106256392A (en) * | 2016-07-26 | 2016-12-28 | 胡忠梁 | A kind of high-rise building life saving frame |
| CN106267595A (en) * | 2016-07-26 | 2017-01-04 | 胡忠梁 | A kind of convenient lifesaving appliance |
| CN106267596A (en) * | 2016-07-26 | 2017-01-04 | 胡忠梁 | A kind of lifesaving rack |
| CN106178300A (en) * | 2016-07-26 | 2016-12-07 | 胡忠梁 | A kind of Portable safety frame |
| CN106110529A (en) * | 2016-07-26 | 2016-11-16 | 胡忠梁 | A kind of safe escape frame |
| CN108408554A (en) * | 2018-05-11 | 2018-08-17 | 江苏永钢集团有限公司 | A kind of replacement charging of blast furnace truck rope wire rope tension device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |