CN2858602Y - Wirerope clamping device - Google Patents
Wirerope clamping device Download PDFInfo
- Publication number
- CN2858602Y CN2858602Y CN 200520059471 CN200520059471U CN2858602Y CN 2858602 Y CN2858602 Y CN 2858602Y CN 200520059471 CN200520059471 CN 200520059471 CN 200520059471 U CN200520059471 U CN 200520059471U CN 2858602 Y CN2858602 Y CN 2858602Y
- Authority
- CN
- China
- Prior art keywords
- plate
- steel rope
- side plate
- wire holder
- slipper
- 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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- Types And Forms Of Lifts (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model involves a wire rope clamp and comprises right and left seats, right and left side plates and brake apparatus, the features of it is the right and left side plates(2) connect guide plate(8) of rear brake through bolts to form parallel frame structure, one end of right and left side plate side plates(2) is longitudinal face; the surface of cover plate(3) is connected with longitudinal face of right and left side plates(2) by bolts, the rear brake plate(7) and deflection plate(12) are parallel fixed on both sides of guide plate(8), the rear brake plate(7) and deflection plate(12) are separately with distance sleeve reeling guide grooves on middle of guide plate(8) and connected with bolts; The utility model can guarantee the electric lift clamp to hold the operational wire rope tightly and timely in the over-speed travel condition, make electric lift braked and cut the power supply. The adopted safety tongs and brake structure are simple and rational with safety, practice and reliability.
Description
Technical field
The utility model relates to a kind of wire holder, specifically is to be used for elevator under the irregular operating state, clamps the elevator traction steel rope and makes the elevator stopping of up hypervelocity keep quiescence, and send a kind of steel rope wire holder that electric signal makes the elevator traction tester in power-down state.
Background technology
The mechanical safety device of elevator parts such as lifts by safety tongs and safety tongs mostly and forms in prior art.And descending and when surpassing command speed at elevator, the velocity limiter action makes and is installed on the safety tongs action stop elevator at the bottom of the railway carriage or compartment and makes the elevator traction tester in power-down state.Thereby existing safety device can only just can shield when the descending hypervelocity of elevator, but during for up hypervelocity, then do not have corresponding machine security safety method, stayed hidden danger for the safe handling of elevator.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned shortcoming; provide a kind of elevator when surpassing command speed, to clamp the elevator traction steel rope, make elevator stopping keep quiescence up; and send electric signal, make a kind of steel rope wire holder of protection device for over-speed ascending of elevator traction tester in power-down state.
The technical scheme that realizes the utility model purpose is: a kind of steel rope wire holder, include left and right sides base, left side plate and brake equipment, it is characterized in that: left side plate is that the guide plate by bolt and post brake device is connected to the parallel frame shelf structure, and an end of left side plate is face longitudinally; The face of cover plate is connected with bolt with preceding slipper, and the centre is provided with meson; The limit end of cover plate and left side plate face longitudinally are connected with bolt, and the both sides parallel device of guide plate has back slipper and stirs plate, back slipper with stir plate and be slip with the guide groove bolt together that spacer passes the guide plate centre respectively; Centre at left side plate is provided with fork, and fork is rotation on the fork axle, and an end face of left side plate is equipped with bearing and stirs the plate moving contact, and the other end is that concave surface and latch hook are clasp joint; Latch hook is connected with bidirectional speed limiter by the braking brake cable that is fixed on the brake cable adapter plate; The stage clip push rod is fixed by bolts to the top that plate is stirred on the top between left side plate, the stage clip guide rod is with stage clip and is contained in the stage clip push rod and stirs between the plate lower end, be installed on the back medial surface of right side board snap switch be connected the switch of shift fork on the week top that re-packs and match;
Described cover plate medial surface and end face are taper;
Described back slipper is for carving piece shape;
On the face that slipper is relative with the back slipper before described brake facing is housed respectively;
The inboard arc groove of described brake facing for being parallel to each other;
Described brake facing inboard is the plane;
Described meson is a dish;
Angle between described left and right sides base and the left side plate is the 0-40 degree.
The utility model is installed in the steel rope on the uppermost towing machine of elevator, can guarantee that elevator is under the up situation of driving over the speed limit, clamp the traction steel-cable of operation in time, make elevator stopping, and towing machine is cut off the power supply, thereby eliminate elevator another potential safety hazard in service, ensure the safe operation of elevator and the generation of minimizing accident; The utility model also has the safety tongs and brake structure advantages of simple that is adopted, safe and practical failure-free advantage simultaneously.
Description of drawings
Fig. 1 lateral plan of the present utility model also is a structural representation
Fig. 2 is the back view of Fig. 1
Fig. 3 is the birds-eye view of Fig. 1
Among the figure: before the 1-left and right sides base 2-left side plate 3-cover plate 4-dish meson 5-behind the slipper 6-brake facing 7-slipper 8-guide plate 9-stage clip push rod 10-stage clip 11-stage clip guide rod 12-stir the plate 13-fork 14-fork axle 15-latch hook 16-lock hook pin 17 torsion spring 18-brake cable adapter plate 19-braking brake cable 20-switch 21-snap switch that re-packs
The specific embodiment
Further describe the utility model below in conjunction with accompanying drawing, as Fig. 1 Fig. 2 and shown in Figure 3: a kind of steel rope wire holder, left and right sides base 1 usefulness bolt and left side plate 2 lock together, and the angle between left and right sides base and the left side plate 2 is that 0 degree is adjustable to 40 degree; Left side plate 2 usefulness bolts and guide plate 8 are connected to the parallel frame shelf structure, and form a braking brake conical surface; Back slipper 7 is for carving piece shape and stirring the both sides composition post brake device that plate 12 is installed in parallel in guide plate 8; Back slipper 7 with stir plate 12 and be slip with the guide groove bolt together that spacer passes in the middle of the guide plate 8 respectively; The face of cover plate 3 is connected with preceding slipper 5 usefulness bolt, and the centre is provided with butterfly meson 4 and forms preceding brake equipment; The limit end of cover plate 3 and left side plate 2 face longitudinally are connected with bolt; Being screwed surface in opposite directions, 6, two brake facing 6 inboards of a brake facing respectively on the shoulder of preceding slipper 5 and back slipper 7 is the arc groove that is parallel to each other; Can clamp traction steel-cable effectively.Be hinged with fork 13 in the centre of left side plate 2, the bearing surface of fork 13 1 ends with stir plate 12 bearing fits, the other end is that concave surface and latch hook 15 are clasp joint; Fork 13 is rotation on fork axle 14, an end of braking brake cable 17 is connected on the latch hook 15 with screw, and the other end is connected with bidirectional speed limiter; Being installed in snap switch on the trailing flank of left side plate 2 and switch on being connected fork axle 14 20 tops that re-pack matches.
The left and right sides of the present utility model base 1 is installed on the machine frame, make traction steel-cable between two brake facings 6, slipper 7 is mentioned to latch hook 15 pinnings after when stirring fork axle 14 with wrench, and the rotational angle of adjustment left and right sides base 1 and left side plate 2, make steel rope fastening with two brake facings, 6 parallel backs.When surpassing command speed, ascending for elevator reaches the bidirectional speed limiter responsiveness, the machinery that bidirectional speed limiter produces is done and is dropped braking brake cable 17 and make latch hook 15 clockwise rotate the concave surface of throwing off fork 13, back slipper 7 loosens the clamping degree of steel rope along left side plate 2 with the slip of guide plate 8, overspeed deceleration of elevator is stopped until keeping quiescence.Meanwhile switch re-packs 20, along with the rotation of fork axle 14 is momentary switch 21 action outages, thereby makes the elevator traction tester in power-down state.Again back slipper 7 is mentioned to latch hook 15 then and hook, momentary switch 21 recovers "on" positions, and elevator traction machine normally moves, and the utility model can continue to use.
Surface in opposite directions, two brake facing 6 inboards can also be planar shaped.
Shown in the implementation and accompanying drawing that the utility model is above, be one of the utility model preferred embodiment.Structure all and of the present utility model, close, the identical person of feature all belong to the utility model claim.
Claims (8)
1, a kind of steel rope wire holder, include left and right sides base, left side plate and brake equipment, it is characterized in that: left side plate (2) is that the guide plate (8) by bolt and post brake device is connected to the parallel frame shelf structure, and an end of left side plate (2) is face longitudinally; The face of cover plate (3) is connected with bolt with preceding slipper (5), and the centre is provided with meson (4); The limit end of cover plate (3) and left side plate (2) face longitudinally are connected with bolt, the both sides parallel device of guide plate (8) has back slipper (7) and stirs plate (12), and back slipper (7) passes the middle guide groove bolt together of guide plate (8) with spacer respectively with swinging plate (12) and is slip; Be provided with fork (13) in the centre of left side plate (2), fork (13) is rotation on fork axle (14), and an end face of left side plate (2) is equipped with bearing and swinging plate (12) moving contact, and the other end is that concave surface and latch hook (15) are clasp joint; Latch hook (15) is connected with bidirectional speed limiter by the braking brake cable (18) that is fixed on the brake cable adapter plate (17); Stage clip push rod (9) is fixed by bolts to the top that plate is stirred on the top between left side plate (2), stage clip guide rod (11) is with stage clip (10) and is contained in stage clip push rod (9) and stirs between plate (12) lower end, is installed in snap switch (21) and switch on being connected fork axle (14) on the back medial surface of right side board (2) (19) top that re-packs and matches.
2, a kind of steel rope wire holder according to claim 1, it is characterized in that: described cover plate medial surface and end face are taper.
3, a kind of steel rope wire holder according to claim 1 is characterized in that: described back slipper (7) is for carving the piece type.
4, a kind of steel rope wire holder according to claim 1 is characterized in that: on the face that slipper (5) is relative with back slipper (7) before described brake facing is housed respectively.
5, a kind of steel rope wire holder according to claim 4 is characterized in that: the inboard arc groove for being parallel to each other of described brake facing.
6, a kind of steel rope wire holder according to claim 4 is characterized in that: described brake facing is inboard to be the plane.
7, a kind of steel rope wire holder according to claim 1 is characterized in that: described meson is dish.
8, a kind of steel rope wire holder according to claim 1 is characterized in that: the angle between described left and right sides base (1) and the left side plate (2) is the 0-40 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059471 CN2858602Y (en) | 2005-06-09 | 2005-06-09 | Wirerope clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059471 CN2858602Y (en) | 2005-06-09 | 2005-06-09 | Wirerope clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858602Y true CN2858602Y (en) | 2007-01-17 |
Family
ID=37611461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520059471 Expired - Fee Related CN2858602Y (en) | 2005-06-09 | 2005-06-09 | Wirerope clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858602Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328865A (en) * | 2011-06-20 | 2012-01-25 | 吴江市德菱电梯配套有限公司 | Rope clamping plate for elevators |
| CN103086225A (en) * | 2012-12-11 | 2013-05-08 | 杭州奥立达电梯有限公司 | Anti-slip protection device for elevator |
| WO2016058255A1 (en) * | 2014-10-14 | 2016-04-21 | 邹家春 | Automatic reset steel wire rope brake |
| CN107434198A (en) * | 2016-09-30 | 2017-12-05 | 上海深邦电气有限公司 | A kind of elevator wire rope rope brake |
| CN107489687A (en) * | 2017-09-11 | 2017-12-19 | 刘振峰 | Rapid unhooking mechanism with auxiliary catch |
| CN110342370A (en) * | 2018-04-06 | 2019-10-18 | 株式会社日立大厦系统 | Lift appliance |
-
2005
- 2005-06-09 CN CN 200520059471 patent/CN2858602Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328865A (en) * | 2011-06-20 | 2012-01-25 | 吴江市德菱电梯配套有限公司 | Rope clamping plate for elevators |
| CN102328865B (en) * | 2011-06-20 | 2013-07-17 | 吴江市德菱电梯配套有限公司 | Rope clamping plate for elevators |
| CN103086225A (en) * | 2012-12-11 | 2013-05-08 | 杭州奥立达电梯有限公司 | Anti-slip protection device for elevator |
| WO2016058255A1 (en) * | 2014-10-14 | 2016-04-21 | 邹家春 | Automatic reset steel wire rope brake |
| US10266373B2 (en) | 2014-10-14 | 2019-04-23 | Hangzhou Huning Elevator Parts Co., Ltd. | Automatic resetting steel wire rope brake |
| CN107434198A (en) * | 2016-09-30 | 2017-12-05 | 上海深邦电气有限公司 | A kind of elevator wire rope rope brake |
| CN107489687A (en) * | 2017-09-11 | 2017-12-19 | 刘振峰 | Rapid unhooking mechanism with auxiliary catch |
| CN107489687B (en) * | 2017-09-11 | 2020-06-30 | 刘振峰 | Quick unhooking mechanism with safety hook |
| CN110342370A (en) * | 2018-04-06 | 2019-10-18 | 株式会社日立大厦系统 | Lift appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20130609 |