CN104609281A - Domestic lift - Google Patents
Domestic lift Download PDFInfo
- Publication number
- CN104609281A CN104609281A CN201510006847.5A CN201510006847A CN104609281A CN 104609281 A CN104609281 A CN 104609281A CN 201510006847 A CN201510006847 A CN 201510006847A CN 104609281 A CN104609281 A CN 104609281A
- Authority
- CN
- China
- Prior art keywords
- sedan
- chair
- strut bar
- car
- rack
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0043—Devices enhancing safety during maintenance
- B66B5/005—Safety of maintenance personnel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a domestic lift comprising a lift car, a backpack frame, a safety tongs triggering device and a safety protective device. The backpack frame is connected to a lift guide rail in a sliding mode and used for fixing the lift car. The safety tongs triggering device is installed on the backpack frame. The safety protective device is installed at the upper end of the lift car or installed at the bottom of a lift shaft. The domestic lift is simple in structure and high in safety performance and occupies a small shaft space.
Description
Technical field
The present invention relates to elevators field, particularly a kind of home lift.
Background technology
There is following problem in existing home lift:
Need when 1, installing to be fixed car walls outside car, but if install very inconvenience because home lift tunnel dimension is less from outside, and cannot dismantle after installation.When car walls needs cannot change when changing, also secondary decoration cannot be carried out; 2, existing elevator safety gear flip flop equipment is velocity limiter, but need because velocity limiter volume is larger to take the more space of hoistway, and home lift often hoistway arrange comparatively narrow, if still adopt velocity limiter as safety tongs flip flop equipment; to shaft depth or requirement for height higher, improve hoistway arrange difficulty; 3, elevator all needs to be serviced every year, when safeguarding, staff to need to enter in hoistway and is positioned at above or below lift car, personal safety in order to ensure staff needs the protection device for installing at the hoistway end, hole or sedan-chair top, but because the more shallow fender guard that needs in the home lift hoistway end, hole can not take the too much space of hoistway, therefore how to design a kind of can safeguarding/maintenance time ensure worker safety but the fender guard of non-shaft space occupation has become current urgent problem; 4, at present the car frame of home lift adopts lower supporting type mostly, and namely car frame mainly contains and is made up of the straight beam be connected on guide rail and the bracket that is vertically connected at straight beam bottom.Car is arranged on bracket upper end, and all weight of car is born by bracket, therefore bracket and straight beam junction and be installed on bottom to lead stress suffered by boots also comparatively large, the service life of elevator can be reduced; And bracket is positioned at cage bottom, it occupies hoistway lower end larger space, needs to deepen hoistway pit depth to adapt to elevator installation requirement, arranges bring many troubles to elevator hoistways, especially cannot realize for upstairs ground lift-mounting.Therefore need to design a kind of car frame not taking the well pit degree of depth, there is a kind of cage suspension formula elevator at present, elevator disclosed in ZL200610141861.7, under its car hangs on boom completely, its weight is born by boom completely, more concentrated at the stress of boom and bearing frame junction, for the intensity improving junction needs the size strengthening boom, improve its strength of material, therefore its productive costs height is higher, and hoistway space takies larger.How to design a kind of safety, hoistway degree of utilization is high and productive costs is lower car frame is current urgent problem.
Summary of the invention
The object of this invention is to provide that a kind of structure is simple, safety is high and the home lift that shaft space occupation is little.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of home lift, it comprises car, be slidably connected on cage guide and for the Knapsack-rack of fixing described car, the safety tongs flip flop equipment be installed on described car side wall, be installed on car upper end or be installed on the safety guard at the elevator hoistways end, hole;
Described car comprises at the bottom of the sedan-chair of the sedan-chair top of cuboid, cuboid and connects described sedan-chair top and the column at the bottom of sedan-chair, is installed on sedan-chair wall between column;
Described Knapsack-rack comprises the straight beam that two parallel setting, perpendicular to described straight beam and the upper beam be connected between two straight beam upper ends and be connected to underbeam between two straight beam bottoms, for described car being suspended at the suspension part on described straight beam sidewall, the sidewall that described car is relative with described Knapsack-rack is rear wall, the sidewall relative with rear wall is front side wall, its sedan-chair top, one end that sedan-chair bottom face is connected with front side wall is far-end, described sedan-chair top and the rear wall at the bottom of sedan-chair are all fixedly connected on described Knapsack-rack, and the far-end of described car is connected with and runs through pull bar upper and lower at the bottom of described sedan-chair top and sedan-chair, the upper end of described pull bar is connected to the far-end of described suspension part, its lower end is connected with at the bottom of described sedan-chair,
Safety tongs flip flop equipment is installed on Knapsack-rack, it comprise be connected with described safety tongs pulling apparatus, be connected and the elasticity binary pair promoting pulling apparatus when steel wire rope looseness/fracture and then drive safety tongs gripping elevator guide rails with the steel rope for driving car to run up and down;
Safety guard comprise be fixed on the elevator hoistways end, hole or elevator car top base, be rotationally connected with on described base and the strut bar that can switch at the bottom of parallel hole or between the state at the vertical end, hole, spring and baffle plate for making strut bar keep vertical hole end state when strut bar being holded up the end, vertical hole; described spring is connected to described strut bar between described base, and described baffle plate is installed on described base and it is contrary to acting in the application force of described spring to described strut bar of described strut bar when strut bar vertical pit state.
Optimize, straight beam described in every root is provided with multiple roller guide shoe assembly, multiple roller guide shoe assembly is divided into two groups, and the roller in one group of roller guide shoe assembly is positioned at the side of cage guide, and the roller in another group roller guide shoe assembly is then positioned at the opposite side of cage guide.
Optimize, an attachment face is formed between every two root posts, four attachment faces install three pieces of sedan-chair walls and doorway antetheca respectively, sedan-chair wall described in every block comprises the sedan-chair wall unit that polylith splices mutually, in described column is spliced to form is had by angle steel and M shaped steel, outer right-angle surface and cross section are L-type and have the tubing of alar part, described alar part is positioned in outer right-angle surface, angle upper decoration plate is also connected with between described sedan-chair wall and column, the cross section of described angle upper decoration plate is spliced to form by the minor face paralleled and long limit and perpendicular to limit between long limit and minor face, its top Z-shaped, end of described sedan-chair wall is wing plate, the wing plate of described sedan-chair wall is connected with described alar part by bolt, described minor face and described wing plate are fitted, be used for blocking the tie bolt of described wing plate and described alar part, described long limit is connected with described interior right-angle surface by bolt, can make it to fit tightr with described wing plate by regulating angle upper decoration plate, described in every block, sedan-chair wall unit has sedan-chair wall body, two pieces of adjacent sedan-chair wall bodies are connected by the extension board be vertically connected on respective sedan-chair wall body.
Optimize, described elasticity binary pair comprises the stage clip that upper end and described Knapsack-rack are fixedly connected, be arranged in the connecting rod that in described stage clip and the lower end of lower end and described stage clip fixes, the upper end of described connecting rod is connected with described steel rope, described pulling apparatus is positioned on described connecting rod mobile route descending under described stage clip effect, described pulling apparatus comprise middle part with described Knapsack-rack rotate be connected and when one end promoted by described elasticity binary pair descending after the other end tilt thus drive described safety tongs to clamp the connecting plate of described cage guide, for steel rope not lax/crack conditions under prevent the other end of described connecting plate to tilt due to gravity or vibrations and then drive the spring of safety tongs gripping elevator guide rails, one end of described connecting plate is positioned at described elasticity binary pair and stretches on path, its other end is connected with described safety tongs, described spring is connected between the other end of described connecting plate and described Knapsack-rack.
Optimize, described base is also provided with for disconnecting elevator drive motor power supply when strut bar is holded up, connecting the limit switch of described elevator drive motor power supply when strut bar is horizontally disposed with; Be connected with the rotating shaft of described strut bar and trigger described limit switch when strut bar is holded up and open and elevator drive motor power supply is disconnected, connect when strut bar is horizontally disposed with and deviate from the cam that described limit switch makes elevator drive motor power connection, described strut bar is scalable, it comprises first connecting rod, the second connecting rod be arranged in described first connecting rod, described first connecting rod is rotationally connected with on described base, and described first connecting rod is connected by the locating dowel pin be arranged in both it with second connecting rod.
Beneficial effect of the present invention is: at the bottom of this household elevator car sedan-chair top and sedan-chair, rear wall end is directly fixedly connected with two straight beams, without the need to bracket, thus save the space of bottom, to be connected with the far-end of car by suspension part and to have disperseed the stress of straight beam and car junction, avoid the risk that car far-end is sagging; The stressed of boots assembly is led in simultaneously also balanced top and the bottom, extends the service life of leading boots; Safety guard arranges the strut bar vertically can cheating again the end at the bottom of parallel hole at the end, hole or sedan-chair top, when maintenance or when safeguarding, strut bar is holded up, after maintenance or upkeep operation complete, strut bar was fallen, do not take shaft depth, effectively can comprise the personal safety of staff when safeguarding or keep in repair; Be arranged on elasticity binary pair on sedan-chair wall sidewall to promote pulling apparatus and then drive that safety tongs is up steps up cage guide, realize car braking, dramatically saves on hoistway space, reduce the difficulty of hoistway construction; By car corner upright supports, convenient installation, during installation sedan-chair wall, installation personnel just by litter panel installation, so just can solve little hoistway and install difficult problem in sedan-chair, the topmost secondary of car that still facilitates is decorate, and easily can be unloaded by sedan-chair wall and more renew sedan-chair wall.
Accompanying drawing explanation
Accompanying drawing 1 is the three-dimensional view of car and Knapsack-rack;
Accompanying drawing 2 is the front view of safety guard;
Accompanying drawing 3 is the back view of safety guard;
Accompanying drawing 4 is the birds-eye view of car;
Accompanying drawing 5 is the partial view A of accompanying drawing 4;
Accompanying drawing 6 is for being positioned at the cross sectional representation of the sedan-chair wall unit of both sides;
Accompanying drawing 7 is for being positioned at the cross sectional representation of middle sedan-chair wall unit;
Accompanying drawing 8 is safety tongs flip flop equipment schematic diagram;
In accompanying drawing: 1, car; 2, cage guide; 3, Knapsack-rack; 4, safety tongs flip flop equipment; 5, safety guard; 6, safety tongs; 7, steel rope; 11, sedan-chair top; 12, at the bottom of sedan-chair; 13, column; 14, sedan-chair wall; 15, pull bar; 131, alar part; 141, sedan-chair wall unit; 142, angle upper decoration plate; 1411, sedan-chair wall body; 1412, extension board; 1421, wing plate; 31, straight beam; 32, upper beam; 33, underbeam; 34, suspension part; 35, roller guide shoe assembly; 351, roller; 41, pulling apparatus; 42, elasticity binary pair; 411, connecting plate; 412, spring; 421, stage clip; 422, connecting rod; 51, base; 52, strut bar; 53, back-moving spring; 54, baffle plate; 55, limit switch; 56, cam; 57, locating dowel pin; 521, first connecting rod; 522, second connecting rod.
Detailed description of the invention
Below in conjunction with embodiment shown in the drawings, the present invention is described in detail below:
Home lift, it comprises car 1, be slidably connected on cage guide 2 and for the Knapsack-rack 3 of fixing described car 1, the safety tongs flip flop equipment 4 be installed on described Knapsack-rack 3, be installed on car 1 upper end or be installed on the safety guard 5 at the elevator hoistways end, hole;
Described car 1 comprises the sedan-chair top 11 of cuboid, at the bottom of the sedan-chair of cuboid 12 and connect at the bottom of described sedan-chair top 11 and sedan-chair 12 column 13, be installed on the sedan-chair wall 14 between column 13, described Knapsack-rack 3 comprises the straight beam 31 that two parallel setting, perpendicular to described straight beam 31 and the upper beam 32 be connected between two straight beam 31 upper ends and be connected to underbeam 33 between two straight beam 31 bottoms, for described car 1 being suspended at the suspension part 34 on described straight beam 31 sidewall, the sidewall that described car 1 is relative with described Knapsack-rack 3 is rear wall, the sidewall relative with rear wall is front side wall, its sedan-chair top, one end that sedan-chair bottom face is connected with front side wall is far-end, described sedan-chair top 11 with at the bottom of sedan-chair 12 rear wall be all fixedly connected on described Knapsack-rack 3, and the far-end of described car 1 is connected with the pull bar 15 running through at the bottom of described sedan-chair top 11 and sedan-chair about 12, the upper end of described pull bar 15 is connected to the far-end of described suspension part 34, its lower end 12 to be connected with at the bottom of described sedan-chair, straight beam 31 described in every root is provided with multiple roller guide shoe assembly 35, multiple roller guide shoe assembly 35 is divided into two groups, roller 351 in one group of roller guide shoe assembly 35 is positioned at the side of cage guide 2, 351, roller in another group roller guide shoe assembly 35 is positioned at the opposite side of cage guide 2.
An attachment face is formed between every two root posts 13, four attachment faces install three pieces of sedan-chair walls 14 and a gate respectively, sedan-chair wall 14 described in every block comprises the sedan-chair wall unit 141 that polylith splices mutually, in described column 13 is spliced to form is had by angle steel and M shaped steel, outer right-angle surface and cross section are L-type and have the tubing of alar part 131, described alar part 131 is positioned in outer right-angle surface, angle upper decoration plate 142 is also connected with between described sedan-chair wall 14 and column 13, the cross section of described angle upper decoration plate 142 is spliced to form by the minor face paralleled and long limit and perpendicular to limit between long limit and minor face, its top Z-shaped, end of described sedan-chair wall 14 is wing plate 1421, the wing plate 1421 of described sedan-chair wall 14 is connected with described alar part 131 by bolt, described minor face and described wing plate 1421 are fitted, but do not fix, be used for blocking the tie bolt of described wing plate 1421 and described alar part 131, described long limit is connected with described interior right-angle surface by bolt, can make it to fit tightr with described wing plate 1421 by regulating angle upper decoration plate 142, described in every block, sedan-chair wall unit 141 has sedan-chair wall body 1411, two pieces of adjacent sedan-chair wall bodies 1411 are connected by the extension board 1412 be vertically connected on respective sedan-chair wall body 1411.
Safety tongs flip flop equipment 4 is installed on Knapsack-rack 3, it comprise be connected with described safety tongs 6 pulling apparatus 41, be connected and the elasticity binary pair 42 promoting pulling apparatus 41 when steel rope 7 relax/ruptures and then drive safety tongs 6 gripping elevator guide rails 2 with the steel rope 7 for driving car about 1 to run; described elasticity binary pair 42 comprises the stage clip 421 that upper end and described Knapsack-rack 3 are fixedly connected, be arranged in the connecting rod 422 that in described the stage clip 421 and lower end of lower end and described stage clip 421 fixes, the upper end of described connecting rod 422 is connected with described steel rope 7, described pulling apparatus 41 is positioned on described connecting rod 422 mobile route descending under described stage clip 421 acts on, described pulling apparatus 41 comprise middle part with described Knapsack-rack 3 rotate be connected and when one end promoted by described elasticity binary pair 42 descending after the other end tilt thus drive described safety tongs 6 to clamp the connecting plate 411 of described cage guide 2, for steel rope 7 not lax/crack conditions under prevent the other end of described connecting plate 411 to tilt due to gravity or vibrations and then drive the spring 412 of safety tongs 6 gripping elevator guide rails 2, one end of described connecting plate 411 is positioned at described elasticity binary pair 42 and stretches on path, its other end is connected with described safety tongs 6, between the other end that described spring 412 is connected to described connecting plate 411 and described Knapsack-rack 3.
Safety guard 5 comprises the base 51 being fixed on the elevator hoistways end, hole or elevator car top, to be rotationally connected with on described base 51 and the strut bar 52 that can switch at the bottom of parallel hole or between the state at the vertical end, hole, for making strut bar 52 keep vertically cheating back-moving spring 53 and the baffle plate 54 of end state when strut bar 52 being holded up the end, vertical hole, described back-moving spring 53 is connected to described strut bar 52 between described base 51, described baffle plate 54 is installed on described base 51 and it is contrary to acting in the application force of described back-moving spring 53 to described strut bar 52 of described strut bar 52 when the vertical pit state of strut bar 52.Described base 51 is also provided with for disconnecting elevator drive motor power supply when strut bar 52 is holded up, connecting the limit switch 55 of described elevator drive motor power supply when strut bar 52 is horizontally disposed with; Be connected with the rotating shaft of described strut bar 52 and trigger described limit switch 55 when strut bar 52 is holded up and open and elevator drive motor power supply is disconnected, connect when strut bar 52 is horizontally disposed with and deviate from the cam 56 that described limit switch 55 makes elevator drive motor power connection, described strut bar 52 is scalable, it comprises first connecting rod 521, the second connecting rod 522 be arranged in described first connecting rod 521, described first connecting rod 521 is rotationally connected with on described base 51, and described first connecting rod 521 is connected by the locating dowel pin 57 be arranged in both it with second connecting rod 522.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to the present invention's spirit change or modify, and all should be encompassed within protection scope of the present invention.
Claims (5)
1. a home lift, is characterized in that: it comprises car (1), be slidably connected to cage guide (2) upper and for the Knapsack-rack (3) of fixing described car (1), the safety tongs flip flop equipment (4) be installed on described Knapsack-rack (3), be installed on car (1) upper end or be installed on the safety guard (5) at the elevator hoistways end, hole;
Described car (1) comprises (12) at the bottom of the sedan-chair of the sedan-chair top (11) of cuboid, cuboid and connects the column (13) of (12) at the bottom of described sedan-chair top (11) and sedan-chair, is installed on sedan-chair wall (14) between column (13);
Described Knapsack-rack (3) comprises the straight beam (31) that two parallel setting, perpendicular to described straight beam (31) and the upper beam (32) be connected between two straight beam (31) upper ends and be connected to underbeam (33) between two straight beam (31) bottoms, for described car (1) being suspended at the suspension part (34) on described straight beam (31) sidewall, the sidewall that described car (1) is relative with described Knapsack-rack (3) is rear wall, the sidewall relative with rear wall is front side wall, its sedan-chair top, one end that sedan-chair bottom face is connected with front side wall is far-end, described sedan-chair top (11) is all fixedly connected on described Knapsack-rack (3) with the rear wall of (12) at the bottom of sedan-chair, and the far-end of described car (1) is connected with and runs through the pull bar (15) that at the bottom of described sedan-chair top (11) and sedan-chair, (12) are upper and lower, the upper end of described pull bar (15) is connected to the far-end of described suspension part (34), its lower end is connected with (12) at the bottom of described sedan-chair,
Safety tongs flip flop equipment (4) is installed on Knapsack-rack (3), it comprise be connected with described safety tongs (6) pulling apparatus (41), be connected and the elasticity binary pair (42) promoting pulling apparatus (41) when steel rope (7) relax/ruptures and then drive safety tongs (6) gripping elevator guide rails (2) with the steel rope (7) for driving car (1) to run up and down;
Safety guard (5) comprises the base (51) being fixed on the elevator hoistways end, hole or elevator car top, be rotationally connected with described base (51) to go up and the strut bar (52) that can switch at the bottom of parallel hole or between the state at the vertical end, hole, for the back-moving spring (53) and the baffle plate (54) that make strut bar (52) keep vertical hole end state when strut bar (52) being holded up the end, vertical hole, described back-moving spring (53) is connected to described strut bar (52) between described base (51), described baffle plate (54) is installed on that described base (51) is upper and it is contrary to acting in the application force of described back-moving spring (53) to described strut bar (52) of described strut bar (52) when the vertical pit state of strut bar (52).
2. home lift according to claim 1, it is characterized in that: straight beam (31) described in every root is provided with multiple roller guide shoe assembly (35), multiple roller guide shoe assembly (35) is divided into two groups, roller (351) in one group of roller guide shoe assembly (35) is positioned at the side of cage guide (2), and the roller (351) in another group roller guide shoe assembly (35) is then positioned at the opposite side of cage guide (2).
3. home lift according to claim 1, it is characterized in that: between every two root posts (13), form an attachment face, four attachment faces install three pieces of sedan-chair walls (14) and doorway antetheca respectively, sedan-chair wall (14) described in every block comprises the sedan-chair wall unit (141) that polylith splices mutually, in described column (13) is spliced to form is had by angle steel and M shaped steel, outer right-angle surface and cross section are L-type and have the tubing of alar part (131), described alar part (131) is positioned in outer right-angle surface, angle upper decoration plate (142) is also connected with between described sedan-chair wall (14) and column (13), the cross section at described angle upper decoration plate (142) is spliced to form by the minor face paralleled and long limit and perpendicular to limit between long limit and minor face, its top Z-shaped, end of described sedan-chair wall (14) is wing plate (1421), the wing plate (1421) of described sedan-chair wall (14) is connected with described alar part (131) by bolt, described minor face and described wing plate (1421) are fitted, be used for blocking the tie bolt of described wing plate (1421) and described alar part (131), described long limit is connected with described interior right-angle surface by bolt, can make it to fit tightr with described wing plate (1421) by regulating angle upper decoration plate (142), described in every block, sedan-chair wall unit (141) has sedan-chair wall body (1411), two pieces of adjacent sedan-chair wall bodies (1411) are connected by the extension board (1412) be vertically connected on respective sedan-chair wall body (1411).
4. home lift according to claim 1, it is characterized in that: described elasticity binary pair (42) comprises the stage clip (421) that upper end and described Knapsack-rack (3) are fixedly connected, be arranged in the connecting rod (422) that in described stage clip (421) and the lower end of lower end and described stage clip (421) fixes, the upper end of described connecting rod (422) is connected with described steel rope (7), described pulling apparatus (41) is positioned on described connecting rod (422) mobile route descending under described stage clip (421) effect, described pulling apparatus (41) comprise middle part with described Knapsack-rack (3) rotate be connected and when one end promoted by described elasticity binary pair (42) descending after the other end tilt thus drive described safety tongs (6) to clamp the connecting plate (411) of described cage guide (2), for steel rope (7) not lax/crack conditions under prevent the other end of described connecting plate (411) to tilt due to gravity or vibrations and then drive the spring (412) of safety tongs (6) gripping elevator guide rails (2), one end of described connecting plate (411) is positioned at described elasticity binary pair (42) and stretches on path, its other end is connected with described safety tongs (6), described spring (412) is connected between the other end of described connecting plate (411) and described Knapsack-rack (3).
5. home lift according to claim 1, is characterized in that: described base (51) is also provided with for disconnecting elevator drive motor power supply when strut bar (52) is holded up, connecting the limit switch (55) of described elevator drive motor power supply when strut bar (52) is horizontally disposed with, be connected with the rotating shaft of described strut bar (52) and trigger described limit switch (55) when strut bar (52) is holded up and open elevator drive motor power supply is disconnected, connect when strut bar (52) is horizontally disposed with and deviate from the cam (56) that described limit switch (55) makes elevator drive motor power connection, described strut bar (52) is scalable, it comprises first connecting rod (521), be arranged in the second connecting rod (522) in described first connecting rod (521), described first connecting rod (521) is rotationally connected with on described base (51), described first connecting rod (521) is connected by the locating dowel pin (57) be arranged in both it with second connecting rod (522).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006847.5A CN104609281B (en) | 2015-01-07 | 2015-01-07 | Home lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006847.5A CN104609281B (en) | 2015-01-07 | 2015-01-07 | Home lift |
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| Publication Number | Publication Date |
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| CN104609281A true CN104609281A (en) | 2015-05-13 |
| CN104609281B CN104609281B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510006847.5A Active CN104609281B (en) | 2015-01-07 | 2015-01-07 | Home lift |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444724A (en) * | 2014-12-09 | 2015-03-25 | 重庆富士电梯有限责任公司 | Freight elevator and elevator car warp preventing device thereof |
| CN105947820A (en) * | 2016-06-23 | 2016-09-21 | 苏州德易斯电梯有限公司 | Knapsack type household elevator with mechanical locking device |
| CN108502681A (en) * | 2018-06-14 | 2018-09-07 | 派克诺电梯（苏州）有限公司 | A kind of novel elevator bottom girder edge covering mechanism |
| CN110817654A (en) * | 2019-11-22 | 2020-02-21 | 山东富士制御电梯有限公司 | Single-shaft double-car elevator |
| CN112299187A (en) * | 2019-07-31 | 2021-02-02 | 湖南大举信息科技有限公司 | Safety device for elevator without traction steel wire rope and multi-car elevator system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112173925B (en) * | 2020-09-25 | 2021-12-31 | 上海申菱电梯配件有限公司 | Elevator car bottom structure |
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| CN2169617Y (en) * | 1993-09-02 | 1994-06-22 | 柳州市建筑电梯厂 | Anti-cable broken, load limiting safety device for elevator |
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| CN105947820B (en) * | 2016-06-23 | 2018-08-03 | 派克诺电梯（苏州）有限公司 | Knapsack-type home elevator with mechanical locking device |
| CN108502681A (en) * | 2018-06-14 | 2018-09-07 | 派克诺电梯（苏州）有限公司 | A kind of novel elevator bottom girder edge covering mechanism |
| CN108502681B (en) * | 2018-06-14 | 2023-11-17 | 派克诺电梯（苏州）有限公司 | Elevator bottom beam edge covering mechanism |
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| CN112299187B (en) * | 2019-07-31 | 2022-04-19 | 湖南大举信息科技有限公司 | Safety device for elevator without traction steel wire rope and multi-car elevator system |
| CN112299198B (en) * | 2019-07-31 | 2023-11-24 | 湖南大举信息科技有限公司 | Driving device of ropeless elevator and multi-car elevator system |
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