CN206529173U - Elevator - Google Patents

Abstract

The utility model is related to a kind of elevator, including hoistway (1)；Lift car (2)；Counterweight (3)；Guide rail (4)；Guide rail (5)；Halfpace (L1 L3)；With device for detection of position of car body (7,10).Device for detection of position of car body (7,10) includes detector means (7) and contrast means (10).Each contrast means (10) include elongated support arm (12)；Installation pedestal (15)；With the first counter-element (11).The installation pedestal (15) is arranged on elongated supporting arm (12) with stepless adjustable fixing device (16a, 16b), and first counter-element (11) is arranged in installation pedestal (15) with adjustable fixing device (17a, 17b, 17c) step by step.

Description

Elevator

Technical field

The utility model is related to a kind of elevator, more particularly to a kind of elevator for being used to vertically transport passenger and/or goods.

Background technology

In known elevator, car is advanced in hoistway along guide rail.It is vertical that elevator generally includes two or more The halfpace (landings) separated, car can stop at the halfpace so that passenger can enter or exit.Due to various originals Cause, such as in order to ensure elevator operational security and for suitable control elevator, elevator needs to be apprised of car relative to halfpace Position.Elevator can use the information for a variety of replacement purposes.Known elevator is usually provided with for detecting car position Device, the device can be used for whether and when detection car is located at halfpace, and determine which halfpace area car is currently located at. Such device may also set up for detecting whether car is precisely located at the height of halfpace.For example, when resting in halfpace, If it is too remote from Desired Height displacement that device for detection of position of car body detects car, car position can be by so-called Find the correction of (releveling) function accurately again.

In being used to detect the existing apparatus of car position known to applicant, the device includes installing on the elevator car Detector means.Detector means are installed on car, and therefore the detector advances together with car.The device also includes Multiple vertically spaced contrast means, for the detector means advanced together with lift car.Contrast means are pacified By different halfpaces in hoistway, the detector means thus installed on the elevator car are positioned at any halfpace at it When can detect contrast means.Each contrast means include counter-element, for installing detector means on the elevator car Detector.

In the prior art, such solution that counter-element is had been installed within guide rail has been proposed.This One solution of type is proposed in document CN102344062.

One shortcoming of the solution of prior art is always, because the contrast means phase of car sidepiece part and hoistway side For the difficulty on mutual be accurately positioned, for detecting that the installation of device of car position is slow and laborious.

Utility model content

The purpose of this utility model is to introduce a kind of improved elevator in the detection of its position.One purpose is to introduce a kind of Solution, by the solution, one or more problem of the prior art defined above and/or is discussed in the description Or elsewhere imply the problem of can be resolved.One purpose particularly introduces a kind of elevator solu, wherein, sedan-chair Railway carriage or compartment position detecting device simply, can be installed accurately and rapidly.Among other things, realize one with presenting cost benefit Or the embodiment of multiple above-mentioned purposes.

It is proposed that a kind of new elevator, including hoistway；With the lift car that can be moved in hoistway；With can be in hoistway The counterweight of middle movement；With the guide rail being vertically oriented for guiding lift car；With for guide counterweight be vertically oriented lead Rail；The halfpace being spaced apart with vertical direction；And device for detection of position of car body.The device for detection of position of car body is filled including detector Put, it is installed on the elevator car, and including the first detector with the first detection range；With for the car position Multiple vertically spaced contrast means of detector means, it is arranged in hoistway by the halfpace that vertical direction is spaced apart On guide rail.Each contrast means include the first counter-element for first detector, the first counter-element quilt In the vertical projection for orientating the detection range in the first detector as.First detector is arranged to detection first and matched Presence of the component in the first detection range.Each contrast means include the elongated support arm of horizontal alignment, the elongated branch Brace includes the first end being arranged on guide rail, and the second end；With the installation base for one or more counter-elements Seat, the installation pedestal is installed on the second end of elongated support arm；With the first counter-element in installation pedestal. The installation pedestal is arranged in elongated support arm with stepless adjustable fixing device, and installation pedestal is relative to elongated support arm Position in the vertical direction is at least between 50mm extreme higher position and extreme lower position can vertically step-less adjustment 's.Thus the vertical adjustable range of stepless adjustable fixing device is at least 50 millimeters.First counter-element is step by step may be used Adjust fixing device be arranged on installation pedestal on, the first counter-element relative to installation pedestal position in the vertical direction at least Being between 200mm extreme higher position and extreme lower position can be vertically adjustable step by step.Fixed dress is can adjust step by step Thus the vertical adjustable range put is at least 200 millimeters.Above mentioned one or more purposes are realized with this solution. Especially, the position of the counter-element of each contrast means is adjustable so that simple, accurate, quick and effortless It is mounted for possibility.This is by being realized by the long scope adjustability constituted step by step with stepless adjustability 's.

Preferably, further details are introduced in specification and dependent claims, and the further details can be with Independently or with any combinations combined with elevator.

Elevator is preferably so that it in response to controlling sedan-chair from the signal positioned at halfpace and/or the user interface of cab interior The movement in railway carriage or compartment, to serve the personnel on halfpace or in lift car.Preferably, car, which has, is suitable for receiving passenger Inner space, and car can be provided with for formed closing inner space door.

Brief description of the drawings

Hereinafter, the utility model is described in detail by way of example and referring to the drawings, wherein

Fig. 1 shows the elevator according to one embodiment.

Fig. 2 shows the details of Fig. 1 elevator.

Fig. 3 shows the three-dimensional preferred details of the contrast means of Fig. 1 elevator.

Fig. 4 shows the front view (not shown guide rail) of Fig. 3 part.

Fig. 5 shows the installation pedestal in the contrast means in its extreme higher position relative to support arm.

Fig. 6 shows the installation pedestal in the contrast means in its extreme lower position relative to support arm.

Fig. 7 shows the counter-element in the contrast means in its extreme higher position relative to installation pedestal.

Fig. 8 shows the counter-element in the contrast means in its extreme lower position relative to installation pedestal.

Fig. 9 partially illustrates the decomposition view of the structure of support arm.

Figure 10 shows Fig. 4 viewgraph of cross-section A-A.

Figure 11 shows Fig. 4 viewgraph of cross-section B-B.

Embodiment

Fig. 1 shows the embodiment of the elevator according to preferred embodiment.Elevator includes hoistway 1, can vertically moved in hoistway 1 Dynamic lift car 2, and for guiding one or more guide rails 4 being vertically oriented of lift car 2.Elevator also includes can be The counterweight 3 of vertical shift in hoistway 1, and for guiding one or more guide rails 5 being vertically oriented of counterweight 3.For succinct Consider, in Fig. 1, to each illustrate only a guide rail 4,5 in car 2 and counterweight 3.However, it is preferred that elevator pair It is each including two guide rails 4,5 in car 2 and counterweight 3.Car 2 and counterweight 3 are interconnected by suspension cable R, the suspension cable around The one or more rope sheaves crossed near the upper end of hoistway 1.

Elevator includes the halfpace L1-L3 that is spaced vertically, and car 2 can stop at the halfpace so that passenger can enter or Exit.Car 2 has the car door D that passenger may pass through.As illustrated, halfpace L1-L3 is preferably provided with halfpace door d.

Elevator includes device for detection of position of car body 7,10.Device for detection of position of car body includes being arranged on lift car 2 Detector means 7, and multiple vertically spaced contrast means 10 for the car position detector device 7, this is matched somebody with somebody It is arranged on by the halfpace L1-L3 different in hoistway 1 to device 10 on guide rail 4.

The principle of detection means 7 and contrast means 10 and cooperate figure 2 illustrates.Detector means 7 at least include tool There is the first detector 8 of the first detection range 9, and each contrast means 10 include the first inspection for being arranged on car 2 Survey the first counter-element 11 of device 8.First detector 8 is arranged to the first counter-element 11 of detection in its first detection model Enclose the presence in 9.Detector means 7 are installed on car, and therefore the detector 8 advances together with car 2.Each described the One counter-element 11 is orientated as in the vertical projection in detection range 9, and thus in its path.Made in car 2 by movement Discussed the first counter-element 11 and the first detection range 9 when being vertically aligned, each first counter-element 11 is arranged To enter the first detection range 9.

Contrast means 10 are schematically shown and shown in figure 3 with further details in fig. 2.

Each contrast means 10 include the elongated support arm 12 of horizontal alignment, and the elongated support arm 12 includes installing First end 13 on guide rail 4, and the second end 14；With the installation pedestal for one or more counter-elements 11,21 15, the installation pedestal 15 is installed on the second end 14 of elongated support arm 12；With first in installation pedestal 15 Counter-element 11.The guide rail 4 that contrast means 10 are already installed on thereon is preferably used for guiding leading for lift car 2 Rail, accordingly, the counter-element 11,21 installed by it is by simply close to car 2 and detector means 7 mounted thereto.

The elongated support arm 12 of horizontal alignment is further preferably abreast oriented with the wall of car 2.Thus, when car with When it is aligned, simply realize close to positioning, and the positioning for therefore making detector be met with its mating member, without collision Danger, or protruded far away outside the vertical projection of car 2 without detector.

The position of the counter-element of each contrast means 10 is adjustable so that simple, accurate, quick and effortless Be mounted for possibility.This is the long scope adjustable energy saving by being connected step by step with step-less adjustment comprising the series connection being such as hereinafter described Power and as possible.

As shown in Figure 5 and Figure 6, the installation pedestal 15 is arranged on elongated branch with stepless adjustable fixing device 16a, 16b In brace 12.Installation pedestal 15 relative to elongated support arm 12 position on vertical direction v at least at a distance of 50mm highest order Putting between extreme lower position can vertically step-less adjustment.The vertical adjustable range of stepless adjustable fixing device 16 by This is at least 50 millimeters.Fig. 5 shows the installation pedestal 15 on its extreme higher position, and Fig. 6 is shown in its lowest order The installation pedestal 15 put.Installation pedestal 15 between such positions can moving in stepless way.

Described stepless adjustable fixing device 16a, 16b include the hole 16a being arranged in installation pedestal 15, and hole 16a exists Extend on vertical direction v, and extend through the fastening bolt 16b of the hole 16a.Fastening bolt 16b is on vertical direction v It is fixed on static in the elongated support arm 12.For this purpose, support arm, which can include fastening bolt 16b, can be screwed in it In screwed hole, or alternatively, can there is the circular hole that the fastening bolt is extended through in support arm 12, and in support arm 12 Dorsal part on have nut.At least 50mm length preferably on vertical direction v of the hole 16a in installation pedestal 15 is arranged on, is carried accordingly For the adjustability of the length.

Installation pedestal 15 includes the first supporting part 15a that the first counter-element 11 can be fixed against it.In the feelings presented Under condition, also there is the second supporting part 15b that the second counter-element 21 can be fixed against it.Thus, in this example, such as Fig. 3, figure 4th, shown in Fig. 7 and Fig. 8, two counter-elements 11,21 can be fixed in installation pedestal 15.Each described supporting part 15a, 15b Preferably there is the profile flange of supporting surface, the supporting surface faces the longitudinal direction d of support arm 12.Therefore, tabular is matched Component 11,21 can be fixed by each described supporting part 15a, 15b so that its plane is vertical and is orthogonal to support arm 12 Longitudinal direction d, this is favourable for the relative positioning and their interaction of counter-element 11,21 and detector 8,18 's.

First counter-element 11 with first step by step adjustable fixing device 17a, 17b, 17c be arranged on installation pedestal 15 On, as shown in FIG. 7 and 8.First counter-element 11 relative to installation pedestal 15 position in vertically v at least apart Vertically v it can be adjusted step by step between 200mm extreme higher position and extreme lower position.Adjustable fixing device 17 step by step Thus vertical adjustable range is at least described 200mm.Total adjustable range of second counter-element 21 is thus by step by step and nothing At least 250mm that level regulation is constituted.In most common elevator, this will be enough to provide more than by the fixed branch for installing guide rail The adjustability of demand caused by frame and fish platee.

Fig. 7 shows the first counter-element 11 on its extreme higher position, and Fig. 8 show in its extreme lower position One counter-element 11.First counter-element 11 may move step by step relative to installation pedestal 15 between such positions.Presented In the case of, between these extreme positions relative to installation pedestal 15, due in the side of being preferable to carry out shown in Fig. 7 and Fig. 8 Large number of orifices 17a, 17b in formula, the first counter-element 11 can also be positioned between the centre position relative to installation pedestal 15. The embodiment is hereinafter illustrated with further details.

Described first step by step adjustable fixing device 17a, 17b, 17c include be arranged in the installation pedestal 15 along vertical Multiple hole 17a spaced apart direction v, and it is arranged on multiple holes vertically spaced apart v in first counter-element 11 17b, the hole 17a of installation pedestal 15 and the hole 17b of the first counter-element are positioned such that (for example, with fixed intervals) relative to each other, So that the installation pedestal 15 and first counter-element 11 can against each other be installed on multiple vertical positions so that institute The hole 17a for stating the first counter-element 11 is overlapped with the hole 17b of the installation pedestal 15, and described first can adjust fixation step by step Device 17a, 17b, 17c are also included through hole 17a, 17b extension of first counter-element 11 and the installation pedestal 15 One or more fixing bolt 17c.The hole 17a of installation pedestal 15 and the hole 17b preferably in the vertical directions of counter-element 11 Be it is short, all in the vertical directions as shown be less than 15mm or circle because they be not intended to provide step-less adjustment.

Above-mentioned regulation step by step enables installation pedestal 15 and the pre-determined bit of counter-element 11, to cause the position of counter-element 11 Put generally desired.Pre-determined bit can be performed when each contrast means 10 is arranged on guide rail 4.It is micro- in the stage Tune is not necessarily to, in some instances it may even be possible to be impossible, thus, fine setting is preferably carried out later.Step-less adjustment allows then micro- Adjust the position of counter-element 11 so that the specific phase between the counter-element 11 and detector on car 2 is aligned Put and obtained with high-precision, while avoiding the demand for the position for changing the contrast means 10 completed in high level.For example, the mistake Journey may be such that contrast means 10 are distributed and at the ballpark vertical position of hoistway 1 first, even in car 2 Installation before it is such.Before the subsequent stage of elevator installation, causing the first counter-element 11 and the first inspection While the halfpace regulation for the alignment of detection range 9 for surveying device 8, they are all finely tuned extremely by driving car 2 at each halfpace Right-on position.Due to the relatively early coarse adjustment carried out, the required accurate location of each first counter-element 11 is in be adjusted step by step Regulation range of tolerable variance in.Therefore, the final accurate location of each first counter-element 11 can be by stopping at each halfpace And adjusted using the once driving of the car 2 since the top plate of car 2.Thus obtained process is very quick And it is simple.When including multiple counter-element 11,21 in each contrast means 10, the process is examined for each pair by this way Survey device and counter-element 8,18；11st, 21 perform.On the other hand, long adjustable range allows fixation of the contrast means 10 from guide rail The positioning that the height of plate (fish platee) is spaced vertically, and/or from for guide rail to be non-removably secured into leading on well enclosure The positioning that the height of rail support is spaced vertically.The scope specified is provided to be allowed in most of known brackets and fish platee feelings enough The regulating power freely positioned under condition.If fish platee or support are positioned at intractable height just, due to long tune Adjusting range, contrast means 10 above it or lower section positioning, and can be adjusted and cause it relative to halfpace and car detector most Position goodly.

Although not necessary, it is preferred that, as shown in Fig. 2 the detector means 7 on lift car 2 Also include the second detector 18 with the second detection range 19.Each contrast means 10 also include being used for the described second inspection The second counter-element 21 of device 18 is surveyed, as shown in figures 7 and 8.Then, correspondingly, as on the first counter-element 11 explanations, the second counter-element 21 is orientated as in the vertical projection of the second detection range 19 in the second detector 18, and And second detector 18 is arranged to detect presence of the counter-element 21 in the second detection range 19, and it is each described Contrast means 10 also include the second counter-element 21 being arranged in installation pedestal 15.Therefore dual system is formd, provided accordingly Two parallel positions detection of car.These can be used for different purposes, and their space characteristics are individually optimized, And in the common installing component of same time utilization, so as to provide closely but simply variable integral layout.Example Such as, the vertical length of each counter-element 11,21 can be optimised, makes to realize that the height of detection turns into desired by correlation detector 's.One in counter-element 11,21 can be used for detection car 2 whether be located at larger vertical region in, for example for Car 2 indicates that it has reached the time of specified point during reaching halfpace so that door d, the D led to closest to halfpace can be corresponding Ground is operated.Whether another can be used for detection car 2 shorter vertical positioned at what should not be left when it rests in halfpace In region.Left out of shorter vertical region thus find function accurately again available for triggering.It can be utilized however, these are elevator The preferred exemplary of detection, because there is elevator to utilize a variety of alternative functions of the information obtained by such detection.

As shown in Figure 7 and Figure 8, corresponding to what is illustrated on the first counter-element 11, the second counter-element 21 uses the Two step by step adjustable fixing device 27a, 27b, 27c be arranged on installation pedestal 15 on, the second counter-element 21 relative to install base The position of seat 15 is vertically adjustable step by step, the extreme higher position and lowest order between extreme higher position and extreme lower position Put on vertical direction v at least at a distance of 200mm, second adjustable fixing device 27a, 27b, 27c step by step vertical adjustable range Therefore at least described 200mm.Total adjustable range of second counter-element 21 be thus by constituted step by step with step-less adjustment to Few 250mm.In most common elevator, this will be enough to provide to exceed and is led by the fixed support and fish platee for installing guide rail The adjustability of the demand of cause.Fig. 7 shows the second counter-element 21 on its extreme higher position, and Fig. 8 is shown at it The second counter-element 21 in extreme lower position.

Correspondingly, as described on the first adjustable fixing device step by step of the first counter-element 11, second matches somebody with somebody To described the second of component 21 step by step adjustable fixing device 27a, 27b, 27c include being arranged in the installation pedestal 15 along perpendicular Multiple hole 27a that Nogata is spaced apart to v, and be arranged in second counter-element 21 that vertically v is spaced apart it is multiple Hole 27b, the hole 27a of installation pedestal 15 and the hole 27b of the second counter-element 21 are positioned such that (for example, between fixation relative to each other Every) so that the installation pedestal 15 and second counter-element 21 can against each other be installed on multiple vertical positions so that The hole 27a of second counter-element 21 is overlapped with the hole 27b of the installation pedestal 15, and described second can adjust step by step Hole 27a, 27b that fixing device 27a, 27b, 27c also include through second counter-element 21 and the installation pedestal 15 prolong The one or more fixing bolt 27c stretched.

Adjustable fixing device 27a, 27b, 27c step by step of the counter-element 21 of first counter-element 11 and second； 17a, 17b, 17c are adjustable independently of one another.The counter-element 21 of first counter-element 11 and second with it is independent by Level adjustable fixing device 27a, 27b, 27c；17a, 17b, 17c are arranged in installation pedestal 15, and they are relative to installation pedestal 15 position vertically v can be adjusted step by step independently of one another.Thus, the counter-element of the first counter-element 11 and second 21 accurate location can independently be set.

Usually, each detector 8,18 is suitable for detecting presence of the counter-element in their detection range Contactless photodetector.Preferably, each detector 8,18 presented is preferably so that it is configured as in inspection Survey and magnetic field is produced in scope 9,19, and detect as the changes of magnetic field caused by metal enters or leaves the magnetic field, and presented Each counter-element 11,21 be vertical elongated metallic member, such as long and thin metal plate.What is presented is each described Detector 8,18 can be the form of oscillator sensor 8,18.

Each elongated support arm 12 is preferably made of plastics.It is also preferred that the overall length of elongated support arm 12 Degree is simple variable, to assemble elevator.Therefore the installation of such elevator is rapid, and its manufacture and maintenance Cost is reduced, because same part can be used for the elevator with different elevator lay-outs.The length of the elongated support arm 12 Varying ability is preferably set as illustrated in fig. 2.In this embodiment, elongated support arm 12 includes being made of plastics and being formed The slender arm section 12a of first end 13 on guide rail 4, and it is made of plastics and is formed the end section of the second end 14 12b, and be made of plastics and be positioned between slender arm section 12a and end section 12b and these are rigidly connected to that This connector section 12c, wherein connector section 12c is the pipe profile part with the first and second open ends, one Slender arm section 12a is pointed in end on the longitudinal direction of support arm 12, and the other end refers on the longitudinal direction of support arm 12 Had been inserted into end section 12b, and slender arm section 12a end in connector section 12c the first open end, and hold section 12b end is had been inserted into connector section 12c the second open end.Connector section 12c can be screwed thin Long arm section 12a and/or end section 12b, for example to promote the robustness of connection.

Connector section 12c is the pipe profile part with the first open end and the second open end so that it can lead to Cross and be initially formed pipe profile and then cut out desired length from it and be simply manufactured into the length of any desired.Pass through connection The selection of device section 12c length (i.e. the length of the pipe profile part), slender arm section 12a and holds the distance between section 12b can be with It is simply to set as needed, without changing slender arm section 12a or end section 12b, the slender arm section 12a and end section 12b are More complicated plastic components, and requirement particular mold manufactures in injection moulding process.On the other hand, pipe profile part changes Change is not required with several different moulds, because such part can be by cutting out from longer part, it might even be possible to Carried out in erecting bed.The overall structure of resulting contrast means is particularly well adapted for adjusting in all important directions, The installation of elevator thus becomes very simple, accurate, quick and effortless.

Fig. 9 to 11 shows slender arm section 12a, end section 12b and connector section 12c details.Fig. 9 shows that decomposition is regarded Figure, Figure 10 shows Fig. 4 profile A-A, and Figure 11 shows Fig. 4 profile B-B.

The connector section 12c is the pipe profile part of the inner space with rectangular cross section, and is inserted into connection The end of slender arm section 12a in device section 12c the first open end, and it is inserted into connector section 12c the second openend The end of end section 12b in portion is all rectangle.

In Fig. 1, the suspension ratio of elevator is 1：1.However, this is only a kind of exemplary of suspension craning cab 2 and counterweight 3 Mode.For example, suspension ratio is alternately 2：1, wherein, car and each free rope 1 of counterweight by be separately mounted to car and Extra rope sheave support in counterweight.Certainly, the utility model can also be used with the suspension ratio of any other species.

As illustrated, the guide rail 4 mounted thereto of contrast means 10 has T-shaped cross section.Thus, it includes having the back side Back and guiding elements can be movable along guide portion, elongated support arm 12 can be installed to be the dependence back side.Guiding Component is arranged on by the stairlift unit of rail guidance, i.e. car or counterweight.For example, guiding elements can be one group of roller or cunning Block.Guide rail is T-shaped, and guide portion and back are substantially tabular, before guide portion is from the central area at back towards guide rail 4 Side is orthogonally protruded.Each described guide rail 4,5 preferably includes the multiple guide rail sections placed end-to-end on top of each other. The end is preferably connected with fixed plate (so-called fish platee), and the fixed plate is being formed at strand guide section against the back side End between seam on extend.

It should be understood that above description and accompanying drawing are merely intended to instruct manufacture known for inventor and use this practicality New best mode.Those skilled in the art are evident that concept of the present utility model can be real in a variety of ways Apply.As those skilled in the art understand in the above teachings, therefore above-described embodiment of the present utility model can be changed or be changed Become, without departing from the utility model.It is understood, therefore, that the utility model and embodiment are not limited to above-mentioned example, and It is to change within the scope of the claims.

Claims (15)

1. a kind of elevator, including

Hoistway (1)；With

The lift car (2) that can be moved in the hoistway (1)；With

The counterweight (3) that can be moved in the hoistway (1)；With

The guide rail (4) being vertically oriented for guiding the lift car (2)；With

The guide rail (5) being vertically oriented for guiding the counterweight (3)；With

Vertically spaced halfpace (L1-L3)；With

Device for detection of position of car body (7,10), including

Detector means (7), it is arranged on the lift car (2), and including first with the first detection range (9) Detector (8)；With

For multiple vertically spaced contrast means (10) of the detector means (7), it is in vertically spaced halfpace (L1-L3) on the other guide rail (4) installed in the hoistway (1)；

Wherein, first detector (8) is arranged to the first counter-element of detection (11) in first detection range (9) Presence；And

Wherein, each contrast means (10) include

The elongated support arm (12) of horizontal alignment, the elongated support arm (12) includes first be arranged on the guide rail (4,5) End (13), and the second end (14)；With

For the installation pedestal (15) of one or more counter-elements (11,21), the installation pedestal (15) is installed in described thin Draw money on credit on the second end (14) of brace (12)；With

For the first counter-element (11) of first detector (8), first counter-element (11) is arranged on described install On pedestal (15), and orientate as in the vertical projection of the detection range (9) in first detector (8),

Characterized in that, the installation pedestal (15) is arranged on elongated support arm with stepless adjustable fixing device (16a, 16b) (12) on, the installation pedestal (15) relative to elongated support arm (12) position at vertically (v) at least at a distance of 50mm Extreme higher position and extreme lower position between can vertically (v) step-less adjustment, and first counter-element (11) With first, adjustable fixing device (17a, 17b, 17c) is in installation pedestal (15) step by step, first counter-element (11) relative to installation pedestal (15) position vertically (v) at least at a distance of 200mm extreme higher position and extreme lower position Between vertically (v) can adjust step by step.

2. elevator according to claim 1, it is characterised in that the stepless adjustable fixing device (16a, 16b) includes It is arranged on the vertically hole (16a) of (v) extension, and extend through the hole (16a) in the installation pedestal (15) Fastening bolt (16b), and the fastening bolt (16b) vertically (v) be fixed on it is static in the elongated support arm (12).

3. elevator according to claim 2, it is characterised in that the hole (16a) being arranged in the installation pedestal (15) exists It is at least 50mm length on vertical direction (v).

4. elevator according to claim 1, it is characterised in that described the first of first counter-element (11) step by step may be used Regulation fixing device (17a, 17b, 17c) includes being arranged in the installation pedestal (15) vertically (v) spaced apart many Individual hole (17a), and multiple holes (17b) vertically (v) spaced apart on first counter-element (11) are arranged on, it is described The hole (17a) of installation pedestal (15) and the hole (17b) of first counter-element (11) are positioned such that relative to each other so that described Installation pedestal (15) and first counter-element (11) can against each other be installed on multiple vertical positions so that described first The hole (17a) of counter-element (11) is overlapped with the hole (17b) of the installation pedestal (15), and described first can adjust admittedly step by step Determine device (17a, 17b, 17c) also include through first counter-element (11) and the installation pedestal (15) hole (17a, 17b) one or more fixing bolts (17c) of extension.

5. elevator according to claim 1, it is characterised in that first detector (8) is configured to the detection model at it Enclose and magnetic field is produced in (9), and detect as the changes of magnetic field caused by metal enters or leaves the magnetic field, and first pairing Component (11) is vertical elongated metallic member.

6. elevator according to claim 1, it is characterised in that contrast means (10) guide rail (4) mounted thereto With T-shaped cross section.

7. elevator according to claim 1, it is characterised in that the installation pedestal (15) includes first counter-element (11) against the first supporting part (15a) of its fixation.

8. elevator according to claim 1, it is characterised in that the detector means on the lift car (2) (7) the second detector (18) with the second detection range (19) is also included, and each contrast means (10) also include For the second counter-element (21) of second detector (18), second counter-element (21) is arranged on the installation pedestal (15) on and orientate as in the vertical projection of the second detection range (19) in the second detector (18), and described second Detector (18) is arranged to detect presence of the counter-element (21) in the second detection range (19), and each pairing Device (10) also includes the second counter-element (21).

9. elevator according to claim 8, it is characterised in that the installation pedestal (15) includes first counter-element (11) against the first supporting part (15a) of its fixation, and the second supporting part that second counter-element (21) is fixed against it (15b)。

10. elevator according to claim 8, it is characterised in that second counter-element (21) is adjustable step by step with second Save fixing device (27a, 27b, 27c) to be arranged in installation pedestal (15), second counter-element (21) is relative to installation base The position of seat (15) is at least between 200mm extreme higher position and extreme lower position at vertically (v) can be along vertical side Adjusted step by step to (v).

11. elevator according to claim 10, it is characterised in that described the second of second counter-element (21) is step by step Vertically (v) is spaced apart including being arranged in the installation pedestal (15) for adjustable fixing device (27a, 27b, 27c) Multiple holes (27a), and it is arranged on multiple holes (27b) vertically (v) spaced apart on second counter-element (21), institute The hole (27a) and the hole (27b) of second counter-element (21) for stating installation pedestal (15) are positioned such that relative to each other so that institute Stating installation pedestal (15) and second counter-element (21) can against each other install on multiple vertical positions so that described The hole (17a) of two counter-elements (21) is overlapped with the hole (27b) of the installation pedestal (15), and described second can adjust step by step Fixing device (27a, 27b, 27c) is also included through the hole of second counter-element (21) and the installation pedestal (15) One or more fixing bolts (17c) of (17a, 17b) extension.

12. elevator according to claim 10, it is characterised in that first counter-element (21) and the second counter-element (21) with independent adjustable fixing device (27a, 27b, 27c step by step；17a, 17b, 17c) it is arranged in installation pedestal (15), They vertically (v) can be adjusted step by step independently of one another relative to the position of installation pedestal (15).

13. elevator according to claim 1, it is characterised in that each elongated support arm (12) is to be made of plastics 's.

14. elevator according to claim 1, it is characterised in that each elongated support arm (12) includes

The slender arm section (12a) for the first end (13) for being made of plastics and being formed on guide rail (4)；And

It is made of plastics and is formed the end section (12b) of the second end (14)；And

It is made of plastics and is positioned between slender arm section (12a) and end section (12b) and these are rigidly connected to that This connector section (12c), wherein, the connector section (12c) is the pipe with the first open end and the second open end Section bar part, first open end points to slender arm section (12a), and the second open end points to end section (12b), and described The end of slender arm section (12a) is had been inserted into the first open end of connector section (12c), and end section (12b) End have been inserted into connector section (12c) the second open end in.

15. elevator according to claim 14, it is characterised in that the connector section (12c) is with rectangular cross section Inner space pipe profile part, and be inserted into connector section (12c) the first open end in slender arm section (12a) End and be inserted into connector section (12c) the second open end in end section (12b) end be all rectangle.