CN203159006U - Bottom-arranged winch-type domestic elevator - Google Patents
Bottom-arranged winch-type domestic elevator Download PDFInfo
- Publication number
- CN203159006U CN203159006U CN 201320135172 CN201320135172U CN203159006U CN 203159006 U CN203159006 U CN 203159006U CN 201320135172 CN201320135172 CN 201320135172 CN 201320135172 U CN201320135172 U CN 201320135172U CN 203159006 U CN203159006 U CN 203159006U
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- China
- Prior art keywords
- pulley
- car
- home lift
- steel rope
- hoistway
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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.)
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Abstract
The utility model provides a bottom-arranged winch-type domestic elevator which comprises a guiding track, a car which slides on the guiding track in a reciprocating mode, a roller type main machine and pulley sets which are in linkage through steel wire ropes. The roller type main machine is arranged in a machine room at the bottom of a hoistway, the pulley sets are arranged at the top of the hoistway, one ends of the steel wire ropes are wound on the roller type main machine, and the other ends of the steel wire ropes are connected with the car. According to the bottom-arranged winch-type domestic elevator, the largest car is arranged in the smallest hoistway, and meanwhile the structure of the elevator is simplified, cost needed by the domestic elevator and civil engineering is effectively lowered, and field installation time is shortened.
Description
Technical field
The utility model relates to elevator, relates in particular to a kind of end to put the winding type home lift.
Background technology
GB/T21739-2008 regulation family expenses ladder contains for load-carrying 400KG() below, speed 0.4m/s(contains) below.In order to satisfy family expenses for aspect requirements such as load-carrying, speed, present home lift generally all is directly traditional counterweight formula elevator to be dwindled, but, find in the actual job, traditional counterweight formula elevator after dwindling, limit by its structure, have the cost height, big defective takes up room, can't satisfy the home lift low cost, little basic demand takes up space, by this, present home lift is unfavorable for setting up home lift at existing building very much, perhaps newly-built building is planned space and the layout of home lift.Concrete, traditional elevator as shown in Figure 3, it mainly comprises towing machine (8), car (2), counterweight (9), guide rail (1) and steel rope (4), towing machine (8) is installed in guide rail (1) top, one end of steel rope (4) connects car (2), the other end connects counterweight (9) after walking around the runner of towing machine (8), counterweight (9) is used for the weight of balance car (2), driving runner by towing machine (8) rotates, and under the friction force effect, drive the steel rope crank motion, and then drive car rising counterweight descends or car decline counterweight rises, and have enough friction force between runner and the steel rope in order to guarantee, must make car and counterweight have enough weight, and then make the elevator cost high, especially, have the designed counterweight complex structure of home lift now, it is bigger to take up room.
The utility model content
(1) technical matters that will solve
Technical problem to be solved in the utility model be how to solve existing home lift cost height, complex structure, big problem takes up room.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of end to put the winding type home lift, comprise guide rail and the car that reciprocatingly slides at guide rail, also comprise the drum-type main frame and by steel rope interlock assembly pulley together, described drum-type main frame is arranged in the cabin of hoistway bottom, described assembly pulley is installed in well headroom, and an end of described steel rope is wrapped on the drum-type main frame, and the other end connects described car.
Preferably, the hoistway bottom of described cabin between described car side wall and described hoistway wall.
Preferably, described drum-type main frame comprises motor and is used for the cylinder of the described steel rope of package that described motor-driven cylinder back and forth rotates.
Preferably, described guide rail is set to two.
Preferably, the two side of described car be respectively equipped with guide rail suitable lead boots.
Preferably, bottom, the two side of described car is respectively arranged with for the attaching parts that connects described steel rope.
Preferably, described steel rope is set to two, is connected on the attaching parts of described car two side.
Preferably, described attaching parts and described car are integral structure.
Preferably, described assembly pulley comprises pulley one and the pulley two that is positioned at described drum-type motor top, and car another sidewall top pulley three and pulley four.
Preferably, link in turn pulley one, pulley four, pulley two of described steel cable link in turn pulley one, pulley three, described another root steel rope.
(3) beneficial effect
The winding type home lift is put at the end that the utility model provides, and has saved mechanisms such as counterweight, has fully dwindled the volume of home lift, driving design in conjunction with winding type, simplified elevator structure, reduced cost, especially, adopt the driving design of winding type, than counterweight formula elevator, the utility model does not need to guarantee the friction force of steel rope and drive wheel, to parameter requests such as the weight reduction of car, further reduced cost, made it be applicable to that more home lift is to the requirement of cost.
Description of drawings
Fig. 1 is structure principle chart of the present utility model;
Fig. 2 is assembly pulley structure for amplifying schematic diagram of the present utility model;
Fig. 3 is traditional home lift structure principle chart;
Wherein: 1, guide rail, 2, car, 21, attaching parts, 22, lead boots, 3, the drum-type main frame, 31, motor, 32, cylinder, 4, steel rope, 5, assembly pulley, 51, pulley one, 52, pulley two, 53, pulley three, 54, pulley four, 6, hoistway, 7, the cabin, 8, towing machine, 9, counterweight.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Structure principle chart as shown in Figure 1, the utility model discloses a kind of end puts the winding type home lift, comprises guide rail 1, car 2, is used for driving the drum-type main frame 3 that car 2 up and down reciprocatingly slides along guide rail 1 and the assembly pulley 5 that is linked together by steel rope 4; Guide rail 1 is set to parallel two, the both sides of car 2 be respectively equipped with guide rail 1 suitable lead boots 22; Drum-type main frame 3 is arranged in the cabin 7 of hoistway 6 bottoms, and an end of steel rope 4 is wrapped on the drum-type main frame 3, and the other end of steel rope 4 connects described car 2; By 3 rollings of drum-type main frame or relieving steel rope 4, steel rope 4 upwards connects car 2 downwards via the pulley at hoistway 6 tops, realizes rising, the decline of car 2.Adopt drum-type main frame 3 realizing on the basis that driving car 2 slides up and down, save structures such as counterweight, effectively save the shared space of elevator and reduced cost, through on-the-spot installation testing, put the winding type home lift and can save the hoistway area more than 40% at the end of the present utility model, and the friction force because of the drive wheel that do not need to guarantee steel rope and existing towing machine, parameter requests such as weight to car reduce, and, drum-type main frame 3 is arranged in the cabin 7 of hoistway 6 bottoms, do not take the space of hoistway, further save the area (cross-sectional area) of the shared hoistway of elevator.
When specific design is installed, with 7 hoistway 6 bottoms of design between car 2 sidewalls and hoistway 6 sidewalls, cabin, make drum-type main frame 3 be positioned at a side of car 2, and then the steel rope that makes 3 packages of drum-type main frame does not touch up and down car during folding and unfolding, on the basis that guarantees the elevator globality, improve the fluency of operation.Drum-type main frame 3 wherein can adopt existing winch structure, also can be set to comprise motor 31 and cylinder 32, motor 31 head rolls 32 back and forth rotate, steel rope 4 is wrapped on the cylinder 32, and an end of steel rope 4 is wrapped on the cylinder 32, and via after the turning to of pulley, its other end is fixed in the sidewall bottom of car 2, back and forth rotate by motor 31 head rolls 32, and then pack up steel rope 4 and realize the lifting of car 2 or emit the decline that steel rope 4 is realized car 2.
For the lifting or the down maneuver that make car 2 more steady, the both sides that two steel ropes 4 are connected to car 2 preferably are set, arrange and do not contact mutually two steel ropes are parallel, prevent two steel rope unbalance stress and make the uneven or two steel rope contacts of cage operation and have problem such as potential safety hazard; In order to strengthen the fastness that steel rope 4 is connected with car 2, can attaching parts 21 be set in the sidewall bottom of car 2, attaching parts 21 is fixed together with an end of steel rope 4, attaching parts 21 can be designed as with car 2 and is integrative-structure, problems such as becoming flexible appears in attaching parts 21 and car 2 junctions to avoid, disengaging.
As shown in Figure 2; it is assembly pulley principle assumption diagram of the present utility model; the art personnel are to be understood that; this theory structure only is embodiment; can carry out suitable conversion on this basis; as long as guide to the assembly pulley of the both sides of car after can realizing two steel ropes are turned to respectively, all within protection domain of the present utility model.As shown in the figure, assembly pulley 5 comprises pulley 1 and the pulley 2 52 that is positioned at described drum-type motor 3 tops, and car 2 another sidewall top pulley 3 53 and pulleys 4 54; Steel cable 4 wherein links behind pulley 1, the pulley 3 53 in turn, is connected a side of car downwards, and another root steel rope 4 links behind pulley 1, pulley 4 54, the pulley 2 52 in turn, is connected the opposite side of car.By this assembly pulley, the application of force direction of the steel rope that the drum-type motor of below can be ordered about is changed, and then on the basis of saving hoistway space largely, realizes that steel rope is to the effect that upwards lifts of car.
To sum up, the home lift that the utility model is developed is the maximum car of hoistway installing with minimum, simultaneously, has simplified elevator structure, effectively reduces the required cost of home lift and civil engineering, has reduced field installation time.
It should be noted that at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those skilled in the art are to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. put the winding type home lift at the bottom of one kind, comprise guide rail (1) and the car (2) that reciprocatingly slides at guide rail (1), it is characterized in that: also comprise drum-type main frame (3) and by steel rope (4) interlock assembly pulley (5) together, described drum-type main frame (3) is arranged in the cabin (7) of hoistway (6) bottom, described assembly pulley (5) is installed in hoistway (6) top, one end of described steel rope (4) is wrapped on the drum-type main frame (3), and the other end connects described car (2).
2. the winding type home lift is put at the end according to claim 1, it is characterized in that: described cabin (7) are positioned at hoistway (6) bottom between described car (2) sidewall and described hoistway (6) sidewall.
3. the winding type home lift is put at the end according to claim 1, it is characterized in that: described drum-type main frame (3) comprises motor (31) and is used for the cylinder (32) of the described steel rope of package (4) that described motor (31) head roll (32) back and forth rotates.
4. put the winding type home lift according to the described end of the arbitrary claim of claim 1-3, it is characterized in that: described guide rail (1) is set to two.
5. the winding type home lift is put at the end according to claim 4, it is characterized in that: the two side of described car (2) be respectively equipped with guide rail (1) suitable lead boots (22).
6. put the winding type home lift according to the described end of the arbitrary claim of claim 1-3, it is characterized in that: the bottom, two side of described car (2) is respectively arranged with for the attaching parts (21) that connects described steel rope (4).
7. the winding type home lift is put at the end according to claim 6, it is characterized in that: described steel rope (4) is set to two, is connected on the attaching parts (21) of described car (2) two side.
8. the winding type home lift is put at the end according to claim 6, it is characterized in that: described attaching parts (21) is integral structure with described car (2).
9. the winding type home lift is put at the end according to claim 7, it is characterized in that: described assembly pulley (5) comprises pulley one (51) and the pulley two (52) that is positioned at described drum-type motor (3) top, and car (2) another sidewall top pulley three (53) and pulley four (54).
10. the winding type home lift is put at the end according to claim 9, it is characterized in that: described steel cable (4) link in turn pulley one (51), pulley three (53), described another root steel rope (4) link in turn pulley one (51), pulley four (54), pulley two (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135172 CN203159006U (en) | 2013-03-22 | 2013-03-22 | Bottom-arranged winch-type domestic elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135172 CN203159006U (en) | 2013-03-22 | 2013-03-22 | Bottom-arranged winch-type domestic elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159006U true CN203159006U (en) | 2013-08-28 |
Family
ID=49020209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320135172 Expired - Lifetime CN203159006U (en) | 2013-03-22 | 2013-03-22 | Bottom-arranged winch-type domestic elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203159006U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909246A (en) * | 2015-05-18 | 2015-09-16 | 苏州市职业大学 | Domestic forced reel elevator |
| CN105775954A (en) * | 2016-05-30 | 2016-07-20 | 爱佩仪中测（成都）精密仪器有限公司 | Lifting system for single-arm three-dimensional measurement scriber |
| CN115285817A (en) * | 2022-08-01 | 2022-11-04 | 福建快科城建增设电梯股份有限公司 | Forced driving rope winding mechanism additionally provided with elevator |
-
2013
- 2013-03-22 CN CN 201320135172 patent/CN203159006U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909246A (en) * | 2015-05-18 | 2015-09-16 | 苏州市职业大学 | Domestic forced reel elevator |
| CN105775954A (en) * | 2016-05-30 | 2016-07-20 | 爱佩仪中测（成都）精密仪器有限公司 | Lifting system for single-arm three-dimensional measurement scriber |
| CN115285817A (en) * | 2022-08-01 | 2022-11-04 | 福建快科城建增设电梯股份有限公司 | Forced driving rope winding mechanism additionally provided with elevator |
| CN115285817B (en) * | 2022-08-01 | 2023-06-30 | 福建快科城建增设电梯股份有限公司 | Forced driving rope winding mechanism for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |