CN201284173Y - Cylinder kit guide pulley type hydraulic elevator - Google Patents
Cylinder kit guide pulley type hydraulic elevator Download PDFInfo
- Publication number
- CN201284173Y CN201284173Y CNU2008201909308U CN200820190930U CN201284173Y CN 201284173 Y CN201284173 Y CN 201284173Y CN U2008201909308 U CNU2008201909308 U CN U2008201909308U CN 200820190930 U CN200820190930 U CN 200820190930U CN 201284173 Y CN201284173 Y CN 201284173Y
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- cylinder
- sleeve
- plunger rod
- car
- oil cylinder
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- Expired - Fee Related
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Abstract
The utility model relates to a hydraulic elevator lifting mechanism. An elevator shaft wall is provided with an elevator guide rail; a sleeve type oil cylinder is arranged between two elevator guide rails; more than two sleeve cylinders are arranged in the sleeve type oil cylinder; the sleeve cylinders are sleeved with each other; the upper parts of the sleeve type oil cylinder and the sleeve cylinders are respectively provided with a seal ring; a plunger rod is arranged in the sleeve cylinder at the innermost; the top of the plunger rod is connected with the bottom of a car; the upper ends of the sleeve type oil cylinder and each sleeve cylinder are respectively sleeved with a plunger rod guide wheel frame with a guide wheel unit at either end; and the hydraulic pump station is connected with oil holes on the sleeve type oil cylinder through a high-pressure oil pipe. When the hydraulic elevator lifting mechanism is used; the pressure oil presses the sleeve type oil cylinder, so that the sleeve cylinders of different levels and the plunger rod in the sleeve type oil cylinder move upwards to jack the car to move upwards; when the pressure oil flows back, the gravity can lead the car, the sleeve cylinders of different levels and the plunger rod to move downwards so as to drive the car move downwards. The utility model has the advantages of stable operation, accurate stopping, safety, reliability and high load-bearing capacity, and is applicable to the buildings with lower floors and the situation on which the machine room can not be arranged.
Description
Technical field
The utility model relates to a kind of hydraulic elevator lifting mechanism.
Background technology
Characteristics such as that hydraulic elevator operates steadily, stops because of having is accurate, safe and reliable, load-carrying capacity is big, processing and manufacturing is simple, be applicable to that requirement is reliable especially, the building that floor is lower is specially adapted to the occasion that those tops can not be installed machine room or be required outer wall to install.Existing " structure of a kind of straight top type family hydraulic elevator " (Chinese patent 200620028900), be placed on by two main body guide pipes in two pedestal tubes of device bottom pedestal, carrying car base, carrying sedan-chair top cover frame, lifting carrying crossbeam are orthogonal parallel be connected on two carrying operation guide pipes and be enclosed within together on two main body guide pipes, in two pedestal tubes of the upper ends of two main body guide pipes on the equipment top base; Hydraulic actuating cylinder is fixedly mounted on the hydraulic actuating cylinder pedestal of device bottom pedestal, and the piston of hydraulic actuating cylinder is connected with the support and connection point of lifting carrying crossbeam middle part, and hydraulic-driven is finished the lifting run action of elevator.It has satisfied the requirement of home-use elevator.
Summary of the invention
The purpose of this utility model is at above-mentioned present situation, aim to provide a kind of operate steadily, stop accurate, safe and reliable, load-carrying capacity is big, be suitable for low building of floor and top and can not install the cover cylinder guide-roller type hydraulic elevator that the occasion of machine room is used.
The implementation of the utility model purpose is, cover cylinder guide-roller type hydraulic elevator, be fixed with cage guide on the elevator wall, telescoping cylinder is installed in the middle of two cage guides, plural cover cylinder is housed in the telescoping cylinder, the cover cylinder is descending, socket each other, telescoping cylinder, seal ring all is equipped with on cover cylinder top, and the interior cover cylinder is equipped with plunger rod, and the plunger rod top links to each other with the car bottom, be equipped with the car both sides can be along the guiding wheels of cage guide scroll-up/down, telescoping cylinder, each cover cylinder upper end cover plunger rod wheel frame, guide wheel group is equipped with at plunger rod wheel frame two ends, and hydraulic power unit links to each other with oilhole on the telescoping cylinder by high pressure fuel pipe.
When using the utility model, be pressed into telescoping cylinder by high pressure fuel pipe from the pressure oil of hydraulic power unit, several grades of cover cylinders that make that telescoping cylinder adorns and plunger rod upward movement, the jack-up car, the guiding wheels of car are along the cage guide upward movement.When pressure oil flowed back to hydraulic power unit, action of gravity moved downward car, several grades of covers cylinder and plunger rods, and the guiding wheels of car move downward along cage guide, reach the purpose of lifting weight.
The utility model is installed guide wheel on plunger rod, solved stability problem well, operate steadily, stop accurate, safe and reliable, processing and manufacturing is simple, load-carrying capacity is big, be suitable for low building of floor and top and can not install the occasion of machine room and use.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is a cover cylinder structure scheme drawing
Fig. 3, the 4th, plunger rod wheel frame structure master, birds-eye view.
The specific embodiment
With the guide-roller type hydraulic elevator that three joint sleeves are arranged in detail the utility model is described in detail below.
With reference to Fig. 1,2, cage guide 6 usefulness bolt and nuts 10 of the present utility model are fixedly on the elevator wall 9, telescoping cylinder 3 is installed in the middle of two cage guides 6, cover cylinder 12 is housed in the telescoping cylinder 3,13, telescoping cylinder 3, all be equipped with down on cover cylinder 3 tops, back seal circle 15,16, the interior cover cylinder is equipped with plunger rod 14, plunger rod 14 tops link to each other with car 8 bottoms, be equipped with car 8 both sides can be along the guiding wheels 7 of cage guide 6 scroll-up/down, telescoping cylinder 3, each cover cylinder upper end cover plunger rod wheel frame 4, guide wheel group 5 is equipped with at plunger rod wheel frame 4 two ends, and hydraulic power unit 1 links to each other with oilhole 11 on the telescoping cylinder 3 by high pressure fuel pipe 2.
With reference to Fig. 1,3,4, the hole 17 in the middle of the plunger rod wheel frame 4 is enclosed within cylinder sleeve cartridge type oil cylinder 3, cover cylinder 12,13 upper ends.
When using the utility model, pressure oil from hydraulic power unit 1 is pressed into telescoping cylinder 3 by high pressure fuel pipe 2, and several grades that telescoping cylinder 3 is adorned are overlapped cylinder and plunger rod 14 upward movements, jack-up car 8, because the constraint of guiding wheels 7 makes car 8 along cage guide 6 upward movements.When pressure oil flowed back to hydraulic power unit 1, action of gravity moved downward car 8 several grades of covers cylinder and plunger rod 14, reaches the purpose of lifting weight.
Claims (2)
1, cover cylinder guide-roller type hydraulic elevator, it is characterized in that being fixed with cage guide on the elevator wall, telescoping cylinder is installed in the middle of two cage guides, plural cover cylinder is housed in the telescoping cylinder, the cover cylinder is descending, socket each other, telescoping cylinder, seal ring all is equipped with on cover cylinder top, the interior cover cylinder is equipped with plunger rod, the plunger rod top links to each other with the car bottom, and be equipped with the car both sides can be along the guiding wheels of cage guide scroll-up/down, telescoping cylinder, each cover cylinder upper end cover plunger rod wheel frame, guide wheel group is equipped with at plunger rod wheel frame two ends, and hydraulic power unit links to each other with oilhole on the telescoping cylinder by high pressure fuel pipe.
2, cover cylinder guide-roller type hydraulic elevator according to claim 1 is characterized in that the hole (17) in the middle of the plunger rod wheel frame (4) is enclosed within cylinder sleeve cartridge type oil cylinder (3), cover cylinder (12), (13) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201909308U CN201284173Y (en) | 2008-09-22 | 2008-09-22 | Cylinder kit guide pulley type hydraulic elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201909308U CN201284173Y (en) | 2008-09-22 | 2008-09-22 | Cylinder kit guide pulley type hydraulic elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284173Y true CN201284173Y (en) | 2009-08-05 |
Family
ID=40949157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201909308U Expired - Fee Related CN201284173Y (en) | 2008-09-22 | 2008-09-22 | Cylinder kit guide pulley type hydraulic elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284173Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101723285A (en) * | 2010-01-07 | 2010-06-09 | 上海攀杰机械有限公司 | Wellhole type barrier-free lifting platform |
| CN102826430A (en) * | 2012-08-07 | 2012-12-19 | 中建三局第一建设工程有限责任公司 | Large-scale lifting device based on deep foundation pit vertical earthmoving |
| CN104743424A (en) * | 2015-03-16 | 2015-07-01 | 吴家集 | Stepping hydraulic elevator |
| CN105858537A (en) * | 2016-05-13 | 2016-08-17 | 马宏 | Pneumatic express delivery device |
| CN106115419A (en) * | 2016-08-29 | 2016-11-16 | 四川启昌管道工程有限责任公司 | A kind of petroleum gas dehydration device of novel Portable safety |
-
2008
- 2008-09-22 CN CNU2008201909308U patent/CN201284173Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101723285A (en) * | 2010-01-07 | 2010-06-09 | 上海攀杰机械有限公司 | Wellhole type barrier-free lifting platform |
| CN102826430A (en) * | 2012-08-07 | 2012-12-19 | 中建三局第一建设工程有限责任公司 | Large-scale lifting device based on deep foundation pit vertical earthmoving |
| CN102826430B (en) * | 2012-08-07 | 2015-08-12 | 中建三局第一建设工程有限责任公司 | A kind of large-scale jacking system based on the vertical muck haulage of deep basal pit |
| CN104743424A (en) * | 2015-03-16 | 2015-07-01 | 吴家集 | Stepping hydraulic elevator |
| CN105858537A (en) * | 2016-05-13 | 2016-08-17 | 马宏 | Pneumatic express delivery device |
| CN106115419A (en) * | 2016-08-29 | 2016-11-16 | 四川启昌管道工程有限责任公司 | A kind of petroleum gas dehydration device of novel Portable safety |
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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: 20090805 Termination date: 20130922 |