CN204588383U - A kind of hydraulic elevator - Google Patents
A kind of hydraulic elevator Download PDFInfo
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- CN204588383U CN204588383U CN201520311315.8U CN201520311315U CN204588383U CN 204588383 U CN204588383 U CN 204588383U CN 201520311315 U CN201520311315 U CN 201520311315U CN 204588383 U CN204588383 U CN 204588383U
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- hydraulic elevator
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Abstract
The utility model provides a kind of hydraulic elevator, which provides a kind of hydraulic elevator that can be used for skyscraper, and what make whole hydraulic elevator takies that volume is little, cost is low, and guarantees the safety of the whole car of hydraulic elevator.Auxiliary shaft road is positioned at the side in main shaft road, car is positioned at main shaft road, hydraulic actuating cylinder is positioned at auxiliary shaft road, one end of steel rope is fastenedly connected car, the other end of steel rope is connected in auxiliary shaft road by assembly pulley, it is characterized in that: the top in auxiliary shaft road is furnished with upper roll wheel, lower drive roller wheel, the two ends of the mandrel of upper roll wheel are fixedly plugged in the knock hole of the biside plate in auxiliary shaft road, hydraulic actuating cylinder is positioned at the lower position in auxiliary shaft road, the mandrel of lower drive roller wheel is supported at both ends in running roller seat, the piston rod of hydraulic actuating cylinder is fastenedly connected the bottom position of running roller seat, the other end of steel rope installs around in upper roll wheel, after lower drive roller wheel, be installed in the restraint location in running roller seat, steel rope installs around in upper roll wheel, lower drive roller wheel N circle, wherein N is random natural number.
Description
Technical field
The utility model relates to the technical field of hydraulic elevator structure, is specially a kind of hydraulic elevator.
Background technology
The driving of existing hydraulic elevator generally has two kinds: the lower drive configuration of floor, the higher drive configuration of floor, and the lower drive configuration of floor arranges hydraulic efficiency gear by the below at car, the hydraulic stem Direct driver car of hydraulic efficiency gear; The higher drive configuration of floor needs additionally to arrange auxiliary shaft road, then by rope traction to the top of car, existing this drive configuration, the extension distance of hydraulic piston wants long enough just can guarantee the normal operation of whole elevator, make that the cost of hydraulic piston is high, the length in auxiliary shaft road is large, what make whole hydraulic elevator takies volume greatly, and cost is high.
Summary of the invention
For the problems referred to above, the utility model provides a kind of hydraulic elevator, which provides a kind of hydraulic elevator that can be used for skyscraper, and what make whole hydraulic elevator takies that volume is little, cost is low, and guarantees the safety of the whole car of hydraulic elevator.
A kind of hydraulic elevator, its technical scheme is such: it comprises car, main shaft road, hydraulic actuating cylinder, assembly pulley, auxiliary shaft road, described auxiliary shaft road is positioned at the side in described main shaft road, described car is positioned at described main shaft road, described hydraulic actuating cylinder is positioned at described auxiliary shaft road, one end of steel rope is fastenedly connected described car, the other end of described steel rope is connected in described auxiliary shaft road by assembly pulley, it is characterized in that: the top in described auxiliary shaft road is furnished with upper roll wheel, lower drive roller wheel, the two ends of the mandrel of described upper roll wheel are fixedly plugged in the knock hole of the biside plate in described auxiliary shaft road, described hydraulic actuating cylinder is positioned at the lower position in described auxiliary shaft road, the mandrel of described lower drive roller wheel is supported at both ends in running roller seat, the piston rod of described hydraulic actuating cylinder is fastenedly connected the bottom position of described running roller seat, the other end of described steel rope installs around in described upper roll wheel, after lower drive roller wheel, be installed in the restraint location in described running roller seat, described steel rope installs around in described upper roll wheel, lower drive roller wheel N circle, wherein N is random natural number.
It is further characterized in that: the position indent that described upper roll wheel, lower drive roller wheel correspond to steel rope forms stop rail mark structure, guarantees wrapping phenomena to occur between adjacent steel rope;
Described upper roll wheel is positioned at directly over described lower drive roller wheel, parallel to layout;
Described running roller seat be specially the cube structure not having upper cover plate, the surrounding sidewall of described running roller seat is respectively arranged with the axis of guide of evagination, described auxiliary shaft road corresponds to the indent rail groove that the position of the described axis of guide is respectively arranged with Vertical dimension, the described axis of guide is flush-mounted in corresponding described indent rail groove, guarantees the path of motion of running roller seat when Vertical dimension moves;
The upper end of the piston rod of described hydraulic actuating cylinder is fastenedly connected with butt flange, and the flange face of described butt flange is fastenedly connected the bottom centre position of described running roller seat, guarantees the optimum regime of power transmission;
Be provided with counterweight block structure in described running roller seat, counterweight block structure is arranged according to the actual carrying capacity of car, guarantees the safe in operation of elevator and energy-conservation;
The bottom in described main shaft road is equipped with buffer structure, guarantees that car meets accident when falling and plays certain buffer action, for the personal security in elevator constructs last one barrier;
Described buffer structure comprises cushion layer, middle air cushion layer, bottom breaker, and three-decker guarantees buffering effect.
After adopting structure of the present utility model, the piston rod driven roller wheel seat of hydraulic actuating cylinder carries out Vertical dimension motion, and then drive the vertically upper motion of lower drive roller wheel, because steel rope installs around in described upper roll wheel, lower drive roller wheel N circle, wherein N is random natural number, instantly when the Vertical dimension stroke of drive roller wheel is L, the stroke of steel rope is 2NL, and then the Vertical dimension stroke of car is 2NL, make the length of the piston rod of hydraulic actuating cylinder can foreshorten to the stroke meeting car, make the volume in auxiliary shaft road little, and then make whole hydraulic elevator to take volume little, cost is low, and due to the shortening of piston rod, make the intensity of piston rod enough, guarantee the safety of the whole car of hydraulic elevator.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model;
Fig. 2 is the lateral plan structural representation in auxiliary shaft road of the present utility model;
Title in figure corresponding to sequence number is as follows:
Car 1, main shaft road 2, hydraulic actuating cylinder 3, assembly pulley 4, auxiliary shaft road 5, steel rope 6, upper roll wheel 7, lower drive roller wheel 8, knock hole 9, running roller seat 10, piston rod 11, restraint location 12, the axis of guide 13, indent rail groove 14, butt flange 15, counterweight block structure 16, upper sponge cushion layer 17, middle air cushion layer 18, lower sponge cushion layer 19.
Detailed description of the invention
A kind of hydraulic elevator, see Fig. 1, Fig. 2: it comprises car 1, main shaft road 2, hydraulic actuating cylinder 3, assembly pulley 4, auxiliary shaft road 5, auxiliary shaft road 5 is positioned at the side in main shaft road 2, car 1 is positioned at main shaft road 2, hydraulic actuating cylinder 3 is positioned at auxiliary shaft road 5, one end of steel rope 6 is fastenedly connected car 1, the other end of steel rope 6 is connected in auxiliary shaft road 5 by assembly pulley 4, the top in auxiliary shaft road 5 is furnished with upper roll wheel 7, lower drive roller wheel 8, the two ends of the mandrel of upper roll wheel 7 are fixedly plugged in the knock hole 9 of the biside plate in auxiliary shaft road 5, hydraulic actuating cylinder 3 is positioned at the lower position in auxiliary shaft road 2, the mandrel of lower drive roller wheel 8 is supported at both ends in running roller seat 10, the piston rod 11 of hydraulic actuating cylinder 3 is fastenedly connected the bottom position of running roller seat 10, the other end of steel rope 6 installs around in upper roll wheel 7, after lower drive roller wheel 8, be installed in the restraint location 12 in running roller seat 10, steel rope 6 installs around in upper roll wheel 7, lower drive roller wheel 8 has N circle altogether, wherein N is random natural number.
Upper roll wheel 7 is positioned at directly over lower drive roller wheel 8, parallel to layout, the position indent that upper roll wheel 7, lower drive roller wheel 8 correspond to steel rope forms stop rail mark structure, guarantees wrapping phenomena to occur between adjacent steel rope 6;
Running roller seat 10 be specially the cube structure not having upper cover plate, the surrounding sidewall of running roller seat 10 is respectively arranged with the axis of guide 13 of evagination, the position that auxiliary shaft road 5 corresponds to the axis of guide 13 is respectively arranged with the indent rail groove 14 of Vertical dimension, the axis of guide 13 is flush-mounted in corresponding indent rail groove 14, guarantees the path of motion of running roller seat 10 when Vertical dimension moves;
The upper end of the piston rod 11 of hydraulic actuating cylinder 3 is fastenedly connected with butt flange 15, and the flange face of butt flange 15 is fastenedly connected the bottom centre position of running roller seat 10, guarantees the optimum regime of power transmission;
Be provided with counterweight block structure 16 in running roller seat 10, counterweight block structure 16 arranges corresponding weight according to the actual carrying capacity of car, guarantees the safe in operation of elevator and energy-conservation;
The bottom in main shaft road 2 is equipped with buffer structure, guarantees that car 1 meets accident when falling and plays certain buffer action, for the personal security in elevator constructs last one barrier; Buffer structure comprises sponge cushion layer 17, middle air cushion layer 18, lower sponge cushion layer 19, and three-decker guarantees buffering effect, falls once car meets accident, and three-decker can effectively cushion, and guarantees that the injury of the personnel in car reduces.
Specific embodiment: when the total kilometrage of cage operation is 120 meters, steel rope 6 installs around and has N circle altogether in upper roll wheel 7, lower drive roller wheel 8, and get N and equal 40, now the trip distance of the piston rod of hydraulic actuating cylinder only need be not less than 1.5 meters; Get N when equaling 60, now the trip distance of the piston rod of hydraulic actuating cylinder only need be not less than 1 meter, substantially reduces the length of piston rod, and then makes the volume in auxiliary shaft road little, and what make whole hydraulic elevator takies that volume is little, cost is low.
Above specific embodiment of the utility model has been described in detail, but content being only the preferred embodiment that the utility model is created, the practical range created for limiting the utility model can not being considered to.All equalizations done according to the utility model creation application range change and improve, and all should still belong within this patent covering scope.
Claims (8)
1. a hydraulic elevator, it comprises car, main shaft road, hydraulic actuating cylinder, assembly pulley, auxiliary shaft road, described auxiliary shaft road is positioned at the side in described main shaft road, described car is positioned at described main shaft road, described hydraulic actuating cylinder is positioned at described auxiliary shaft road, one end of steel rope is fastenedly connected described car, the other end of described steel rope is connected in described auxiliary shaft road by assembly pulley, it is characterized in that: the top in described auxiliary shaft road is furnished with upper roll wheel, lower drive roller wheel, the two ends of the mandrel of described upper roll wheel are fixedly plugged in the knock hole of the biside plate in described auxiliary shaft road, described hydraulic actuating cylinder is positioned at the lower position in described auxiliary shaft road, the mandrel of described lower drive roller wheel is supported at both ends in running roller seat, the piston rod of described hydraulic actuating cylinder is fastenedly connected the bottom position of described running roller seat, the other end of described steel rope installs around in described upper roll wheel, after lower drive roller wheel, be installed in the restraint location in described running roller seat, described steel rope installs around in described upper roll wheel, lower drive roller wheel N circle, wherein N is random natural number.
2. a kind of hydraulic elevator as claimed in claim 1, is characterized in that: the position indent that described upper roll wheel, lower drive roller wheel correspond to steel rope forms stop rail mark structure.
3. a kind of hydraulic elevator as claimed in claim 1, is characterized in that: described upper roll wheel is positioned at directly over described lower drive roller wheel, parallel to layout.
4. a kind of hydraulic elevator as claimed in claim 1, it is characterized in that: described running roller seat be specially the cube structure not having upper cover plate, the surrounding sidewall of described running roller seat is respectively arranged with the axis of guide of evagination, described auxiliary shaft road corresponds to the indent rail groove that the position of the described axis of guide is respectively arranged with Vertical dimension, and the described axis of guide is flush-mounted in corresponding described indent rail groove.
5. a kind of hydraulic elevator as claimed in claim 1, is characterized in that: the upper end of the piston rod of described hydraulic actuating cylinder is fastenedly connected with butt flange, and the flange face of described butt flange is fastenedly connected the bottom centre position of described running roller seat.
6. a kind of hydraulic elevator as claimed in claim 1, is characterized in that: be provided with counterweight block structure in described running roller seat, counterweight block structure is arranged according to the actual carrying capacity of car.
7. a kind of hydraulic elevator as claimed in claim 1, is characterized in that: the bottom in described main shaft road is equipped with buffer structure.
8. a kind of hydraulic elevator as claimed in claim 7, is characterized in that: described buffer structure comprises cushion layer, middle air cushion layer, bottom breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311315.8U CN204588383U (en) | 2015-05-14 | 2015-05-14 | A kind of hydraulic elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311315.8U CN204588383U (en) | 2015-05-14 | 2015-05-14 | A kind of hydraulic elevator |
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| Publication Number | Publication Date |
|---|---|
| CN204588383U true CN204588383U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311315.8U Active CN204588383U (en) | 2015-05-14 | 2015-05-14 | A kind of hydraulic elevator |
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| Country | Link |
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| CN (1) | CN204588383U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787646A (en) * | 2015-05-14 | 2015-07-22 | 苏州德奥电梯有限公司 | Hydraulic elevator |
| CN108059056A (en) * | 2017-12-19 | 2018-05-22 | 中国矿业大学 | A kind of extra deep shaft twin-roll drives big load friction winding system and method |
| CN111302180A (en) * | 2020-03-20 | 2020-06-19 | 山东星斗智能设备有限公司 | Tractor underlying elevator for building construction and method for preventing cage from falling |
-
2015
- 2015-05-14 CN CN201520311315.8U patent/CN204588383U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787646A (en) * | 2015-05-14 | 2015-07-22 | 苏州德奥电梯有限公司 | Hydraulic elevator |
| CN108059056A (en) * | 2017-12-19 | 2018-05-22 | 中国矿业大学 | A kind of extra deep shaft twin-roll drives big load friction winding system and method |
| CN108059056B (en) * | 2017-12-19 | 2019-10-11 | 中国矿业大学 | A kind of extra deep shaft twin-roll driving big load friction winding system and method |
| CN111302180A (en) * | 2020-03-20 | 2020-06-19 | 山东星斗智能设备有限公司 | Tractor underlying elevator for building construction and method for preventing cage from falling |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |