CN207497873U - Screw type domestic elevator hoistway guard system - Google Patents

Abstract

The utility model provides a kind of screw type domestic elevator hoistway guard system, including hoistway space, manned lift system, drive system and screw rod, the hoistway space is surrounded by four sides well enclosure curtain wall, layer door is set at each floor of hoistway space, the screw rod is fixed in hoistway space vertically, layer door at top floor is half wealthy family, the top height of well enclosure curtain wall is also flushed with half wealthy family, and the open-mouth setting security closure formed above hoistway space, remaining floor layer door is overall height door；Urgent hand brake device is additionally provided in the manned lift system, the urgent hand brake device includes control stick and brake, and the brake is set on screw rod, and the control stick is connect by bracing wire with brake.The utility model ensures the safety of the relatively low top layer flooring elevator installation of floor height.

Description

Screw type domestic elevator hoistway guard system

Technical field

The utility model is related to elevator technology field, specially a kind of screw type domestic elevator hoistway guard system.

Background technology

With the continuous promotion of people's living standard, many middle more comfortable improved-type houses of booming income crowd selection.It is right For the compound house of this kind of more floors or villa house, traditional stair cannot meet the requirement of some owners, special It is not to have for family for handicapped old man, speeling stairway is thing of the comparison difficultly with danger.

Therefore, many owners start to install elevator at home, the driving of home lift at present there are mainly three types of i.e. fluid pressure type, Traction-type and screw.Hydraulic pressure elevator is low to civil engineering requirement, and pit is shallow, but the limitation of hydraulic elevator maximum is exactly to want There may be oil leakage phenomenon, if bigger mounted in indoor influence.Traction-type household elevator technology is more ripe, and use scope is wider, makes an uproar Sound is smaller, and operation is more steady, but high to civil engineering requirement, and occupied space size is more, occupies larger floor height, car upper tool There is draw cable, and in order to which daylighting can all use glass hoistway in house ornamentation, car cable influences the beauty of house ornamentation design very much.

And screw type elevator can then overcome disadvantages mentioned above, pit only needs 5-7mm, and structural particularity makes screw elevator will not There is weightlessness, top layer is required than relatively low.Screw type elevator includes elevator shaft system, manned lift system, drive system With Internet of Things stored program controlled, wherein elevator shaft system mainly includes well enclosure, fixed pedestal, guide rail, layer door component, ventilation illumination System, manned lift system are divided into two kinds of L-type manned platform and car, and drive system includes intelligent power component, lithium electricity intelligence Charge and discharge module, DC-AC intelligence inverter module, motor frequency conversion control module, main motor and transmission brake assemblies, bearing screwed cap, peace Full nut, screw rod fixation kit and emergency power motor etc..Wherein L-type manned platform formula screw elevator is best suited for household, It is compact and flexible, any space is easily incorporated, is to be easiest to installation, most one of section space-efficient small-sized home elevator, without Independent computer room carries integration hoistway.

Since the well headroom of screw type elevator does not need to occupied space, the not high topmost floor of floor height is also provided Installation possibility, such as the villa attic of oblique top formula, but existing hoistway needs to set comprising including full-scale layer door Hoistway structure, therefore still cannot meet this installation requirement.

Utility model content

For the defects in the prior art, the utility model provides a kind of screw type domestic elevator hoistway guard system, with Meet the elevator installation of the relatively low top layer flooring of floor height.

Screw type domestic elevator hoistway guard system described in the utility model, including hoistway space, manned lift system, Drive system and screw rod, the hoistway space are surrounded by four sides well enclosure curtain wall, and layer is set at each floor of hoistway space Door, the screw rod are fixed in hoistway space vertically, and the manned lift system includes the manned platform of L-type, this is manned Platform includes vertical side plate and horizontal landing slab, and the drive system is arranged on the rear portion of the side plate of manned platform, with institute Screw rod mating connection is stated, manned platform to be driven to be lifted in hoistway space, layer door at top floor is half wealthy family, hoistway The top height of wall curtain wall is also flushed with half wealthy family, and the open-mouth setting safety envelope formed above hoistway space Lid, remaining floor layer door are overall height door；Urgent hand brake device, the urgent parking brake dress are additionally provided in the manned lift system It puts including control stick and brake, the brake is set on screw rod, and the control stick is connect by bracing wire with brake.

Further, slide plate of the security closure for activity, the well enclosure curtain of the left and right sides of relatively described half wealthy family Sliding rail is symmetrically arranged on wall, the sliding rail include extend to half wealthy family position horizontal segment and rear side vertical section, horizontal segment and Vertical intersegmental by arc section transition, the slide plate is plastic material, and including multiple tracks gusset, unitary flexible connects between adjacent webs It connects, the both sides of the slide plate are slidably connected at respectively in the sliding rail.

Further, returning pull-spring is provided with below the vertical section of the sliding rail, is connect with the slide plate, the return Tension spring is acted on slide plate, slide plate is made to have the trend for keeping returning to sliding rail vertical section, in the front end of the sliding rail horizontal segment Clamp is equipped with, the front end of slide plate has corresponding clamp, and when slide plate slides to front end, the clamp on the sliding rail will be sliding The clamp of plate blocks the position for keeping slide plate.

Further, the clamp is connected on a control motor, is set on top layer and its next layer well enclosure curtain wall Sensor is equipped with, when it detects that manned platform will rise to top, control motor drives clamp movement, the card with slide plate Head disengages.

Further, the curtain wall ontology and top of the well enclosure curtain walls of half wealthy family both sides along sliding rail punishment for lower part Separable plate body, the sliding rail are arranged on separable plate body, are fixed between the separable plate body and curtain wall ontology by bolt Connection.

Further, half wealthy family described in the side plate face of the manned platform is set.

The beneficial effects of the utility model are, by being half high structure by the tip designs of motor hoistway, so that It can be suitable for the very low attic of floor height using the screw elevator of L-type manned platform to use.Since hoistway curtain wall does not arrive top, because This can effectively prevent personnel to be fallen into hoistway by top, it is ensured that safety by the setting of the security closure.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, it is similar Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to practical ratios It draws.

Fig. 1 is hoistway space structural plan figure；

Fig. 2 is top layer hoistway schematic diagram one (slide plate closed state)；

Fig. 3 is top layer hoistway schematic diagram two (slide plate opening)；

Fig. 4 is top layer hoistway schematic diagram three (half wealthy family's opening)；

Fig. 5 is top layer hoistway sectional view one (slide plate closed state)；

Fig. 6 is top layer hoistway sectional view two (slide plate opening)；

Fig. 7 is partial enlarged view at A in Fig. 5.

Specific embodiment

The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore example is only used as, and cannot this practicality be limited with this Novel protection domain.

Such as Fig. 1-screw type domestic elevator shown in Fig. 7 hoistway guard system, including hoistway space, manned lift system, Drive system and screw rod 1, the hoistway space are surrounded by four sides well enclosure curtain wall, and layer is set at each floor of hoistway space Door, the screw rod 1 are fixed in hoistway space vertically, and the manned lift system includes the manned platform 2 of L-type, the load People's platform 2 includes vertical side plate and horizontal landing slab, and half wealthy family 3 described in the side plate face of manned platform is set, i.e., half is high Door 3 immediately ahead of manned platform by opening the door.The landing slab upper berth of the manned platform 2, which is set up defences, slides ground glue, and in the manned platform It is equipped with emergency call apparatus.

Manned platform 2 is connect by guide shoe with guide rail, and the drive system is arranged on the rear portion of the side plate of manned platform, with The screw rod is connected, manned platform to be driven to be lifted in hoistway space.The driving device includes supply unit, driving Component, main motor, bearing screwed cap and jam nut, supply unit include lithium battery pack, battery charge and discharge module, DC-AC intelligence Inverter module and electrode frequency control module are powered by the supply unit for main motor, the main motor and bearing screwed cap The side plate back side of manned platform is connected to, the bearing screwed cap and jam nut are mounted on screw rod, and jam nut is located at carrying Below nut nut, the main motor drives bearing screwed cap to rotate by belt.It is additionally provided in the manned lift system tight Anxious hand brake device, the urgent hand brake device include control stick and brake, and the brake is set on screw rod, the manipulation Bar is connect by bracing wire with brake, when be in an emergency need braking when, personnel pull control stick, and the brake is by spiral shell Bar cramp is tight, and manned platform is stabilized.On the manned platform there is automatic illuminating apparatus, and set on the side plate of manned platform Folding seat is equipped with, there is floor key and emergency alarm button on the side plate of the manned platform.

Layer door at the top floor is half wealthy family 3, the top height of well enclosure curtain wall also with half wealthy family It flushing, and the open-mouth setting security closure formed above hoistway space, remaining floor layer door is overall height door 4, described half Glass plate is set as in the middle part of wealthy family.

Slide plate 5 of the security closure for activity, it is symmetrical on the well enclosure curtain wall of the left and right sides of relatively described half wealthy family Sliding rail 6 is provided with, which includes extending to the horizontal segment of half wealthy family position and the vertical section of rear side, horizontal segment and vertical section Between by arc section transition, the slide plate 5 is plastic material, includes multiple tracks gusset 7, unitary flexible connection between adjacent webs, muscle Thicker at plate, junction is relatively thin, and the both sides of the slide plate are slidably connected at respectively in the sliding rail.In the vertical section of the sliding rail Lower section is provided with returning pull-spring, is connect with the slide plate, which acts on slide plate, has slide plate and keeps retracting To the trend of sliding rail vertical section.Clamp 8 is equipped on the front end of the sliding rail horizontal segment, the front end of slide plate has corresponding clamp 9, when slide plate slides to front end, the clamp of slide plate is blocked the position for keeping slide plate by the clamp on the sliding rail.The card Son is connected on a linear motor 10, sensor is provided on top layer and its next layer well enclosure curtain wall, when it is detected When manned platform will rise to top, control motor drives clamp 8 to move, and is disengaged with the clamp 9 of slide plate.

It is designed in top layer using half wealthy family, disclosure satisfy that the relatively low house type of attic floor height, as shown in Figure 1 uses inclined-plane room The attic on top 13.And security protection is played the role of by above-mentioned security closure, prevent personnel from leaning out body accidentally It is fallen into hoistway space at half wealthy family.And when personnel from when taking elevator up to top downstairs, sensor perceives elevator Operating condition, control clamp abjection, slide plate is recovered under returning pull-spring effect in sliding rail vertical section, so as to prevent personnel from receiving There is security risk in extruding.

In order to further prevent the hidden danger that security closure can not be normally-open, the well enclosure curtain wall edge of half wealthy family both sides Sliding rail punishment is the curtain wall ontology 11 of lower part and the separable plate body 12 on top, and the sliding rail 6 is arranged on separable plate body 11, The separable plate body is fixedly connected between curtain wall ontology by bolt.The purpose of this design, when personnel are on manned platform When rising and slide plate is when can not automatically open, in elevator that personnel can enforce slide plate upwards with hand so that bolt is deviate from, can will Security closure opens up, and extreme safety accident occurs so as to which personnel be prevented to be squeezed.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that： It can still modify to the technical solution recorded in previous embodiment either to which part or all technical features Carry out equivalent replacement；And these modifications or replacement, the utility model embodiment that it does not separate the essence of the corresponding technical solution The range of technical solution should all cover in the claim of the utility model and the range of specification.

Claims (9)

1. a kind of screw type domestic elevator hoistway guard system, including hoistway space, manned lift system, drive system and spiral shell Bar, the hoistway space are surrounded by four sides well enclosure curtain wall, and layer door is set at each floor of hoistway space, and the screw rod erects It is directly fixed in hoistway space, the manned lift system includes the manned platform of L-type, which includes vertical Side plate and horizontal landing slab, the drive system are arranged on the rear portion of the side plate of manned platform, are connected with the screw rod, Manned platform to be driven to be lifted in hoistway space,

It is characterized in that：Layer door at top floor is half wealthy family, and the top height of well enclosure curtain wall is also high with described half Door flushes, and the open-mouth setting security closure formed above hoistway space, remaining floor layer door is overall height door；The load Urgent hand brake device is additionally provided on people's jacking system, the urgent hand brake device includes control stick and brake, the braking Device is set on screw rod, and the control stick is connect by bracing wire with brake.

2. screw type domestic elevator hoistway guard system according to claim 1, it is characterised in that：The security closure is The slide plate of activity is symmetrically arranged with sliding rail on the well enclosure curtain wall of the left and right sides of relatively described half wealthy family, which includes prolonging Extend to the horizontal segment of half wealthy family position and the vertical section of rear side, horizontal segment and vertical intersegmental by arc section transition, the slide plate is Plastic material, including multiple tracks gusset, unitary flexible connects between adjacent webs, and the both sides of the slide plate are slidably connected at institute respectively It states in sliding rail.

3. screw type domestic elevator hoistway guard system according to claim 2, it is characterised in that：In the perpendicular of the sliding rail Returning pull-spring is provided with below straight section, is connect with the slide plate, which acts on slide plate, has slide plate and keeps The trend of sliding rail vertical section is returned to, clamp is equipped on the front end of the sliding rail horizontal segment, the front end of slide plate is with corresponding Clamp, when slide plate slides to front end, the clamp of slide plate is blocked the position for keeping slide plate by the clamp on the sliding rail.

4. screw type domestic elevator hoistway guard system according to claim 3, it is characterised in that：The clamp is connected to On one control motor, sensor is provided on top layer and its next layer well enclosure curtain wall, when it detects that manned platform will When rising to top, control motor drives clamp movement, is disengaged with the clamp of slide plate.

5. screw type domestic elevator hoistway guard system according to claim 4, it is characterised in that：Half wealthy family both sides Well enclosure curtain wall along sliding rail punishment for lower part curtain wall ontology and top separable plate body, the sliding rail is arranged on separable On plate body, the separable plate body is fixedly connected between curtain wall ontology by bolt.

6. screw type domestic elevator hoistway guard system according to claim 5, it is characterised in that：The manned platform Half wealthy family described in side plate face is set.

7. screw type domestic elevator hoistway guard system according to claim 1, it is characterised in that：In the middle part of half wealthy family It is set as glass plate.

8. screw type domestic elevator hoistway guard system according to claim 1, it is characterised in that：The manned platform Landing slab upper berth, which is set up defences, slides ground glue.

9. screw type domestic elevator hoistway guard system according to claim 1, it is characterised in that：On the manned platform Equipped with emergency call apparatus.