CN204324653U - Without bright rail elevator - Google Patents
Without bright rail elevator Download PDFInfo
- Publication number
- CN204324653U CN204324653U CN201420752267.1U CN201420752267U CN204324653U CN 204324653 U CN204324653 U CN 204324653U CN 201420752267 U CN201420752267 U CN 201420752267U CN 204324653 U CN204324653 U CN 204324653U
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- China
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- car
- ratchet
- fixed
- case
- control setup
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- 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
A kind of without bright rail elevator, be made up of top case, lift system, control setup, slack rope overload detector, ratchet type safety protective device, grid type stabilizing device, position-detection sensor and car.The upper end of grid type stabilizing device connects with top case, lower end and car connect, grid type stabilizing device make under the constraint of level and vertical slideway car move or static time do not produce obvious horizontal jitter, ensure that car still can held stationary when not attachment rail.Ratchet type safety protective device ratchet and ratchet when hoisting cable is in zero load or normal load are thrown off, and ratchet freely rotates, and does not affect the operation of car; When hoisting cable is relaxed, ratchet is combined with ratchet, and safety steel cable holds car, and slack rope sensor makes control setup power-off, and car can not be descending, prevents inclination or the free falling of car; When hoisting cable overloads, overload sensor makes control setup power-off, and car can not run.Thus ensure that the safe operation of elevator.
Description
Technical field
The utility model belongs to a kind of vertical transport equipment, particularly a kind of for loft or bottom commerce vertical transport without bright rail elevator.
Background technology
At present, the bottom of the loft of residential building and lower floor or retail shop and upper interlayer adopt the step ladder rotated or tilt as the passage between levels usually, its shortcoming is that the lower floor of loft or the bottom space of retail shop take larger, always, children and patient or goods inconvenience and poor stability up and down, robber easily to enter the room crime from loft.Therefore, ensure while ensureing safety is gone downstairs property safely, effectively utilize room space and just become the problem that user pays close attention to jointly.
Summary of the invention
In order to overcome above-mentioned shortcoming, the utility model provide one can easily and safely upper downstairs and room or retail shop space can be effectively utilized and railless elevator in lower floor.
The utility model is made up of top case, lift system, hoisting cable, control setup, slack rope overload detector, ratchet type safety protective device, safety steel cable, grid type stabilizing device, rising end position detecting sensor, falling-threshold position-detection sensor and car, it is characterized in that: on lift system, control setup, slack rope overload detector, the ratchet type safety protective device Bolt Connection platform in the case of top, on the upside of grid type stabilizing device, one end is with to be fixed on the upper ear plate pushing up back upper place inside case hinged, upside other end warp beam and slide block and be fixed on the upper horizontal slide pushing up case medial surface front upper place and be slidably connected, one end corresponding with upper pin jointed end, downside is hinged with the lower ear plate being fixed on car top outward, and the geometric centre of upper lower ear plate is on same plumb bob vertical, the downside other end is slidably connected with the lower horizontal slide be fixed on car, with the side termination of pin jointed end on same plumb bob vertical by axle and slide block and be fixed on the vertical slideway bearing fit pushing up case medial surface rear portion, two networking form stabilizing devices lay respectively at the both sides in the case of top, the upper end of two groups of symmetrical safety steel cables is fixed respectively and is wrapped on two safe reels at ratchet type safety protective device two ends, and lower end is fixed on the both sides, top of car, one end of two groups of symmetrical hoisting cables fix respectively and is wrapped in two of lift system with on axial winding drum, the pulley of the other end through car top both sides, through being fixed on the top of pushing up case after slack rope overload detector, two cover slack rope overload detectors are hinged with two ratchets of ratchet type safety protective device respectively through link rod, slack rope overload detector, lift system are electrically connected with control setup, rising end position detecting sensor and falling-threshold position-detection sensor are positioned at top case and are electrically connected with control setup.
The utility model solves the technical scheme that its technical matters adopts: fixing top case directly over loft or hole, ground, retail shop upper strata.Platform in the case of top is fixed respectively lift system, control setup, ratchet type safety protective device and two cover slack rope overload detectors.The upper end of grid type stabilizing device connects with top case, lower end and car connect, grid type stabilizing device make under the constraint of level and vertical slideway car move or static time do not produce obvious horizontal jitter, ensure that car still can held stationary when not attachment rail.Ratchet type safety protective device ratchet and ratchet when hoisting cable is in zero load or normal load are thrown off, and ratchet freely rotates, and does not affect the operation of car; When hoisting cable is relaxed, ratchet is combined with ratchet, and safety steel cable holds car, and prevent inclination or the free falling of car, slack rope sensor makes control setup power-off, and car can not be descending; When hoisting cable overloads, overload sensor makes control setup power-off, and car can not run, and prevents hoisting cable from breaking because of overload.Thus ensure that the safe operation of elevator.
The beneficial effects of the utility model are, ensure that the security of the lives and property of user can effectively utilize room or retail shop space and not have track in lower floor.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is perspective cross section schematic diagram of the present utility model.
Fig. 2 is that in the utility model, relation schematic diagram installed by grid type stabilizing device.
Fig. 3 is ratchet type safety device and slack rope overload installation relation schematic diagram in the utility model.
Fig. 4 is the schematic diagram of car of the present utility model when rising to last layer.
Fig. 5 is the schematic diagram in car lifting process of the present utility model.
Fig. 6 is that cage descending of the present utility model is to schematic diagram during lower one deck.
1 top case in figure, 2 lift systems, 3 slack rope overload detectors, 4 ratchet type safety protective devices, 5 platforms, 6 grid type stabilizing devices, 7 vertical slideway, 8 hoisting cables, 9 safety steel cables, 10 times horizontal slides, 11 bolts, 12 footing, 13 cars, horizontal slide on 14,15 upper ear plates, 16 pulleys, 17 rising limit position sensors, 18 falling-threshold position transdusers, 19 lower ear plates, 20 control setups, 21 ratchets, 22 safe reels, 23 hollow shafts, 24 link rods, 25 slack rope sensors, 26 overload sensors.
Detailed description of the invention
The relation that interconnects between top of the present utility model case 1, lift system 2, hoisting cable 8, control setup 20, slack rope overload detector 3, ratchet type safety protective device 4, safety steel cable 9, grid type stabilizing device 6, rising end position detecting sensor 17, falling-threshold position-detection sensor 18 and car 13 can be found out in Fig. 1.
Below principle of work of the present utility model is described in further detail:
As can be seen from Fig. 1 and Fig. 2, the footing 12 pushing up case 1 directly over hole, ground, upper strata is fixed by bolt 11 with floor.Platform 5 in the case 1 of top is fixed respectively lift system 2, control setup 20, ratchet type safety protective device 4 and two cover slack rope overload detectors 3; Article two, upper horizontal slide 14 is individually fixed in the front upper place of case 1 two sides, top; Two upper ear plates 15 are positioned at the back upper place of case 1 two sides, top; Article two, vertical slideway 7 is individually fixed in the both sides at case 1 rear portion, top.On the upside of grid type stabilizing device 6 one end and upper ear plate 15 hinged, upside other end warp beam and slide block and upper horizontal slide 14 are slidably connected, hinged with the lower ear plate 19 being fixed on the outer top of car 13 with the vertical corresponding one end, downside of upper pin jointed end, the downside other end is slidably connected with the lower horizontal slide 10 be fixed on car, with the side termination of pin jointed end on same vertical line by axle and slide block and vertical slideway 7 bearing fit, two networking form stabilizing devices 6 lay respectively at the both sides of pushing up in case 1; The upper end of two groups of symmetrical safety steel cables 9 is fixed respectively and is wrapped on the safe reel 22 of ratchet type safety protective device 4 two, and lower end is fixed on the both sides above, top 1 of car, and two safe reels 22 are positioned at the two ends of hollow shaft 23; One end of two groups of symmetrical hoisting cables 8 fix respectively and is wrapped in two of lift system with on axial winding drum, the other end through the pulley 16 of both sides, car 13 top, through slack rope overload detector 3 after be fixed on the top of pushing up case 1; Two cover slack rope overload detectors 3 are hinged with two ratchets 21 of ratchet type safety protective device 4 respectively through link rod 24.
As can be seen from Figure 3, because the deadweight hoisting cable 8 of car 13 is tightened up time unloaded, the between cog of the ratchet 21 of ratchet type safety protective device 4 from ratchet is pulled out by link rod 24 by slack rope overload detector, no longer has the one-way function of ratchet structure.Slack rope sensor 25 on slack rope overload detector 3 and overload sensor 26 do not send signal.
When car 13 is in lower limit position, because falling-threshold position transduser 18 sends limit position signal, even if control setup 20 row is to downlink command, car 13 can not be descending.After control setup 20 obtains up-on command, control lift system 2 and drive car 13 upwards proper motion by hoisting cable 8, until when arriving the rising end position of setting, rising limit position sensor 17 sends the signal that puts in place, stop the motion of lift system 2, car 13 no longer rises.In car 13 uphill process, safety steel cable 9 is recovered on safe reel 22 under the energy storage release action of safe reel 22, grid type stabilizing device 6 is upwards packed up under the promotion of car 13 rising simultaneously, the straight line formed due to grid type stabilizing device 6 both upper ends thereof point is parallel all the time with the straight line that bottom two-end-point is formed, and the side end points of grid type stabilizing device 6 is subject to the constraint of vertical slideway 7, make car 13 at any time can held stationary.
When car is in upper extreme position, because rising limit position sensor 17 sends limit position signal, even if control setup 20 row is to climb command, car 13 can not be up.After control setup 20 obtains downlink command, control lift system 2 and drive car 13 proper motion downwards, until when arriving the lowering position of setting, falling-threshold position transduser 18 sends the signal that puts in place by hoisting cable 8, stop the motion of lift system 2, car 13 no longer declines.In decline process, safety steel cable 9 is released from safe reel 22, give the energy storage of safe reel 22 simultaneously, now drops down under the pulling that decline at car 13 of grid type stabilizing device 6, the straight line formed due to grid type stabilizing device 6 both upper ends thereof point is parallel all the time with the straight line that bottom two-end-point is formed, and the side end points of grid type stabilizing device 6 is subject to the constraint of vertical slideway 7, make car 13 at any time can held stationary.
When being loaded with the load being no more than rated value in car 13, slack rope overload detector 3 makes the ratchet 21 of ratchet type safety protective device 4 larger with the distance of ratchet by link rod 24, ratchet is not by the constraint of ratchet 21, slack rope sensor 25 on slack rope overload detector 3 and overload sensor 26 still do not send signal, and car 13 freely can run up and down between high-low limit position.Due to grid type stabilizing device 6 on the constraint of car 13 by the impact of payload, make car 13 still can held stationary.
When the load overrate increased in car 13, hoisting cable 8 stressed larger, the overload sensor 26 of slack rope overload detector 3 sends overload signal, the control circuit of control setup 20 is cut-off and can not normal startup optimization, thus avoids because the accident generation of hoisting cable 8 is broken in overload operation.
Fig. 4 to 6 illustrate respectively top case 1 and car 13 upper extreme position, run in and the different conditions of lower limit position.Can find out, car 13 can not be opened with the door of top case 1 during lower limit position in operational process; Car 13 car door in operational process will keep closing; Car 13 is when upper extreme position and lower limit position, and car door can normally be opened.In addition, consider insecurity during car door abnormal start-up when control setup 20 designs, when car door abnormal start-up timed unit 20 can make lift system 2 out of service, thus ensure that the safety that elevator runs.
Claims (1)
1. without bright rail elevator be by top case, lift system, hoisting cable, control setup, slack rope overload detector, ratchet type safety protective device, safety steel cable, grid type stabilizing device, rising end position detecting sensor, falling-threshold position-detection sensor and car form, it is characterized in that: on lift system, control setup, slack rope overload detector, the ratchet type safety protective device Bolt Connection platform in the case of top, on the upside of grid type stabilizing device, one end is with to be fixed on the upper ear plate pushing up back upper place inside case hinged, upside other end warp beam and slide block and be fixed on the upper horizontal slide pushing up case medial surface front upper place and be slidably connected, one end corresponding with upper pin jointed end, downside is hinged with the lower ear plate being fixed on car top outward, and the geometric centre of upper lower ear plate is on same plumb bob vertical, the downside other end is slidably connected with the lower horizontal slide be fixed on car, with the side termination of pin jointed end on same plumb bob vertical by axle and slide block and be fixed on the vertical slideway bearing fit pushing up case medial surface rear portion, two networking form stabilizing devices lay respectively at the both sides in the case of top, the upper end of two groups of symmetrical safety steel cables is fixed respectively and is wrapped on two safe reels at ratchet type safety protective device two ends, and lower end is fixed on the both sides, top of car, one end of two groups of symmetrical hoisting cables fix respectively and is wrapped in two of lift system with on axial winding drum, the pulley of the other end through car top both sides, through being fixed on the top of pushing up case after slack rope overload detector, two cover slack rope overload detectors are hinged with two ratchets of ratchet type safety protective device respectively through link rod, slack rope overload detector, lift system are electrically connected with control setup, rising end position detecting sensor and falling-threshold position-detection sensor are positioned at top case and are electrically connected with control setup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752267.1U CN204324653U (en) | 2014-11-28 | 2014-11-28 | Without bright rail elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752267.1U CN204324653U (en) | 2014-11-28 | 2014-11-28 | Without bright rail elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204324653U true CN204324653U (en) | 2015-05-13 |
Family
ID=53161033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420752267.1U Expired - Fee Related CN204324653U (en) | 2014-11-28 | 2014-11-28 | Without bright rail elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204324653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082109A1 (en) * | 2016-11-03 | 2018-05-11 | 江苏蒙哥马利电梯有限公司 | Speed reduction device for preventing car of lift from falling rapidly |
| CN115466666A (en) * | 2022-09-27 | 2022-12-13 | 泸州老窖股份有限公司 | Rack elevator with multidirectional conveying function |
-
2014
- 2014-11-28 CN CN201420752267.1U patent/CN204324653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082109A1 (en) * | 2016-11-03 | 2018-05-11 | 江苏蒙哥马利电梯有限公司 | Speed reduction device for preventing car of lift from falling rapidly |
| CN115466666A (en) * | 2022-09-27 | 2022-12-13 | 泸州老窖股份有限公司 | Rack elevator with multidirectional conveying function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151128 |