CN101837914A - Connection structure of elevator speed limiter wire rope - Google Patents
Connection structure of elevator speed limiter wire rope Download PDFInfo
- Publication number
- CN101837914A CN101837914A CN 201010185196 CN201010185196A CN101837914A CN 101837914 A CN101837914 A CN 101837914A CN 201010185196 CN201010185196 CN 201010185196 CN 201010185196 A CN201010185196 A CN 201010185196A CN 101837914 A CN101837914 A CN 101837914A
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- rope
- hole
- connecting panel
- arm
- connection structure
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a connection structure of an elevator speed limiter wire rope, which comprises a wire rope and a lifting arm, and also comprises a connection plate which is detachably connected with the lifting arm, wherein both the upper and the lower parts of the connection plate are provided with a rope hole, and the upper end the lower ends of the wire rope are respectively and fixedly connected with the upper and the lower part of the connection plate through the rope hole. When installing a speed limiter, the connection plate is firstly separated from the lifting arm, so the speed limiter is independently tested; after the test, the connection plate is connected with the lifting arm, so when the speed limiter works, the wire rope is lifted upwards, the wire rope ensures that the lifting arm is lifted upwards through the connection plate, and then a clamping block are tightly clamped on a guide rail through a safety clamp operation mechanism, so the elevator stops running.
Description
Technical field
The present invention relates to a kind of connection structure of elevator speed limiter wire rope.
Background technology
On elevator, the connection structure of existing speed limiter wire rope comprises steel rope, lifts arm, lifting arm and safety tongs steering unit is an integral body, the erecting stage can't dismounting, lift and directly offer the rope hole on the arm, logical rope through steel rope direct connection is lifting on the arm, when velocity limiter is installed, is not easy to elevator governor is tested separately like this.
Summary of the invention
The purpose of this invention is to provide that a kind of elevator speed limiter wire rope and connecting panel link to each other and connecting panel and lift the connection structure that arm removably connects mutually, this connection structure can make things convenient for the independent test of velocity limiter.For achieving the above object, the technical solution used in the present invention is: a kind of connection structure of elevator speed limiter wire rope, comprise steel rope, lift arm, this connection structure also comprises with described and lifts the connecting panel that arm removably connects, all offer the rope hole on the upper and lower of described connecting panel, be fixedly connected on the upper and lower of described connecting panel by the two ends up and down of the described steel rope in described rope hole respectively.
Lift a kind of specific embodiment that arm and described connecting panel removably connect mutually as described, described lifting on arm, the described connecting panel offers pin-and-hole respectively, at described connecting panel and the described arm that lifts when being connected, bearing pin passes the described pin-and-hole that lifts arm and described connecting panel, the head of described bearing pin and tail end are exposed at the outside of described pin-and-hole, the head width of described bearing pin offers jack greater than the aperture of described pin-and-hole on the lateral surface of described bearing pin tail end, is inserted with spring cotter in the described jack; When being separated, described bearing pin and described pin-and-hole are separated at described connecting panel and the described arm that lifts.
Preferably, bag is provided with rubber ring on the limit, hole in described rope hole, has a circle groove on the outer peripheral face of described rubber ring, and the limit, hole in described rope hole is embedded in the described groove.
Preferably, the upper end of described steel rope extends upward after penetrating the rope hole on described connecting panel top downwards, and the part that the top of described steel rope is positioned at these both sides, rope hole is sandwiched in together by rope clamp.
Preferably, after the bottom of described steel rope upwards penetrates the rope hole of described connecting panel bottom, extend downwards, the part that the bottom of described steel rope is positioned at these both sides, rope hole is sandwiched in together by rope clamp.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage: steel rope is connected on the connecting panel, connecting panel with lift arm and removably connect mutually, when velocity limiter is installed, make connecting panel earlier and lift arm and be separated, thereby can test velocity limiter separately, after test finishes, again with connecting panel with lift arm and be connected, velocity limiter is in when work like this, and steel rope is upwards strained, and steel rope makes by connecting panel and lifts arm and upwards lift, make the safety tongs piece be clamped on the guide rail by the safety tongs steering unit then, elevator is shut down.
Description of drawings
Accompanying drawing 1 is a scheme drawing of the present invention;
Accompanying drawing 2 is the cutaway view of accompanying drawing 1 along the A-A direction;
Accompanying drawing 3 is the cutaway view of accompanying drawing 1 along the B-B direction.
The specific embodiment
Further set forth structure of the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1-3, a kind of connection structure of elevator speed limiter wire rope, comprise steel rope 8, lift arm 2, with lift the connecting panel 4 that arm 2 removably connects, connecting panel 4 can adopt steel plate, lifting arm 2 is an integral body with safety tongs steering unit 1, all offer the rope hole on the upper and lower of connecting panel 4, the two ends up and down of logical rope through steel rope 8 are fixedly connected on the upper and lower of connecting panel 4 respectively.Speed limiter wire rope is connected on the connecting panel 4, when velocity limiter is installed, make connecting panel 4 earlier and lift arm 2 to be separated, thereby can test velocity limiter separately, after test is good, again connecting panel 4 is connected to and lifts on the arm 2, velocity limiter is in when work like this, and steel rope 8 is upwards strained, and steel rope 8 makes by connecting panel 4 and lifts arm 2 and upwards lift, make the safety tongs piece be clamped on the guide rail 6 by safety tongs steering unit 1 then, elevator is shut down.
Connecting panel 4 has multiple with the mode of removably connecting mutually that lifts arm 2, for example, can removably connect mutually by screw, perhaps as shown in Figures 2 and 3, connect by bearing pin 3, lift arm 2, offer pin-and-hole on the connecting panel 4 respectively, connecting panel 4 with lift arm 2 when being connected, bearing pin 3 passes the pin-and-hole that lifts arm 2 and connecting panel 4, the head of bearing pin 3 and tail end are exposed at the outside of pin-and-hole, the head width of bearing pin 3 is greater than the aperture of pin-and-hole, offer jack on the lateral surface of bearing pin 3 tail ends, be inserted with spring cotter 11 in the jack, spring cotter 11 can prevent that bearing pin breaks away from from pin-and-hole, this moment is by bearing pin 3, connecting panel 4 with lift arm 2 and rotate and be connected; Connecting panel 4 with lift arm 2 when being separated, bearing pin 3 is separated with pin-and-hole.Therefore, when needs connect connecting panel 4 and lift arm 2, bearing pin 3 is inserted connecting panel 4 and lifts in the pin-and-hole of arm 2, in the jack of bearing pin 3, insert spring cotter 11 then and get final product; Separate connecting panel 4 and lift arm 2 at needs, extract spring cotter 11 earlier, extract bearing pin 3 again from connecting panel 4 and the pin-and-hole that lifts arm 2 and get final product, connecting panel 4 and the attended operation that lifts arm 2 and lock out operation are conveniently.
To sum up, in the connection structure of elevator speed limiter wire rope, steel rope is connected on the connecting panel, connecting panel is connected to by conveniently detachable bearing pin and lifts on the arm, when velocity limiter is installed, makes connecting panel earlier and lift arm to be separated, thereby can test velocity limiter separately, after test finishes, again with connecting panel with lift arm and be connected.The Kong Bianbao in rope hole is provided with rubber ring on the connecting panel, and rubber ring can be protected steel rope, avoids the limit, hole in rope hole on the connecting panel that speed limiter wire rope is caused damage.Connecting panel can be processed by steel plate materials, has saved material and tooling cost.
Claims (5)
1. the connection structure of an elevator speed limiter wire rope, comprise steel rope, lift arm, it is characterized in that: this connection structure also comprises with described and lifts the connecting panel that arm removably connects, all offer the rope hole on the upper and lower of described connecting panel, be fixedly connected on the upper and lower of described connecting panel by the two ends up and down of the described steel rope in described rope hole respectively.
2. connection structure according to claim 1, it is characterized in that: described lifting on arm, the described connecting panel offers pin-and-hole respectively, at described connecting panel and the described arm that lifts when being connected, bearing pin passes the described pin-and-hole that lifts arm and described connecting panel, the head of described bearing pin and tail end are exposed at the outside of described pin-and-hole, the head width of described bearing pin offers jack greater than the aperture of described pin-and-hole on the lateral surface of described bearing pin tail end, is inserted with spring cotter in the described jack; When being separated, described bearing pin and described pin-and-hole are separated at described connecting panel and the described arm that lifts.
3. connection structure according to claim 1 is characterized in that: bag is provided with rubber ring on the limit, hole in described rope hole, has a circle groove on the outer peripheral face of described rubber ring, and the limit, hole in described rope hole is embedded in the described groove.
4. connection structure according to claim 1 is characterized in that: the upper end of described steel rope extends upward after penetrating the rope hole on described connecting panel top downwards, and the part that the top of described steel rope is positioned at these both sides, rope hole is sandwiched in together by rope clamp.
5. connection structure according to claim 1 is characterized in that: after the bottom of described steel rope upwards penetrates the rope hole of described connecting panel bottom, extend downwards, the part that the bottom of described steel rope is positioned at these both sides, rope hole is sandwiched in together by rope clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010185196 CN101837914A (en) | 2010-05-28 | 2010-05-28 | Connection structure of elevator speed limiter wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010185196 CN101837914A (en) | 2010-05-28 | 2010-05-28 | Connection structure of elevator speed limiter wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101837914A true CN101837914A (en) | 2010-09-22 |
Family
ID=42741629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010185196 Pending CN101837914A (en) | 2010-05-28 | 2010-05-28 | Connection structure of elevator speed limiter wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101837914A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602771A (en) * | 2012-03-13 | 2012-07-25 | 谭锦泉 | Safety falling protector |
| CN104310151A (en) * | 2014-10-29 | 2015-01-28 | 康力电梯股份有限公司 | Safety pliers lifting device |
| CN109335912A (en) * | 2018-11-22 | 2019-02-15 | 迈格钠磁动力股份有限公司 | A kind of trigger device of elevator safety protection equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1081465A (en) * | 1996-09-06 | 1998-03-31 | Hitachi Building Syst Co Ltd | Terminal processing method for rope of governor |
| CN2480349Y (en) * | 2001-06-20 | 2002-03-06 | 河北东方机械厂 | Double-direction brake safety device |
| JP2003226477A (en) * | 2002-02-04 | 2003-08-12 | Hitachi Ltd | Emergency stop device of elevator |
| CN200964315Y (en) * | 2006-05-10 | 2007-10-24 | 上海永大电梯设备有限公司 | Rotary safety clamp connecting bar hoisting mechanism |
| CN201415902Y (en) * | 2009-07-03 | 2010-03-03 | 蒂森克虏伯电梯（上海）有限公司 | Safety system of elevator counter poise |
| CN201713176U (en) * | 2010-05-28 | 2011-01-19 | 江南嘉捷电梯股份有限公司 | Wire rope connecting structure of elevator speed limiter |
-
2010
- 2010-05-28 CN CN 201010185196 patent/CN101837914A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1081465A (en) * | 1996-09-06 | 1998-03-31 | Hitachi Building Syst Co Ltd | Terminal processing method for rope of governor |
| CN2480349Y (en) * | 2001-06-20 | 2002-03-06 | 河北东方机械厂 | Double-direction brake safety device |
| JP2003226477A (en) * | 2002-02-04 | 2003-08-12 | Hitachi Ltd | Emergency stop device of elevator |
| CN200964315Y (en) * | 2006-05-10 | 2007-10-24 | 上海永大电梯设备有限公司 | Rotary safety clamp connecting bar hoisting mechanism |
| CN201415902Y (en) * | 2009-07-03 | 2010-03-03 | 蒂森克虏伯电梯（上海）有限公司 | Safety system of elevator counter poise |
| CN201713176U (en) * | 2010-05-28 | 2011-01-19 | 江南嘉捷电梯股份有限公司 | Wire rope connecting structure of elevator speed limiter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602771A (en) * | 2012-03-13 | 2012-07-25 | 谭锦泉 | Safety falling protector |
| CN102602771B (en) * | 2012-03-13 | 2014-08-27 | 谭锦泉 | Safety falling protector |
| CN104310151A (en) * | 2014-10-29 | 2015-01-28 | 康力电梯股份有限公司 | Safety pliers lifting device |
| CN109335912A (en) * | 2018-11-22 | 2019-02-15 | 迈格钠磁动力股份有限公司 | A kind of trigger device of elevator safety protection equipment |
| CN109335912B (en) * | 2018-11-22 | 2023-10-27 | 迈格钠磁动力股份有限公司 | Triggering device of elevator safety protection equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100922 |