CN205472132U

CN205472132U - Unmatchful heavy formula diagonal elevator that tows

Info

Publication number: CN205472132U
Application number: CN201620250527.4U
Authority: CN
Inventors: 李云波; 张逢博; 季宇飞
Original assignee: Suzhou Hubschmann Rhein Elevator Co Ltd
Current assignee: Suzhou Hubschmann Rhein Elevator Co Ltd
Priority date: 2016-03-29
Filing date: 2016-03-29
Publication date: 2016-08-17
Anticipated expiration: 2026-03-29

Abstract

The utility model provides an unmatchful heavy formula diagonal elevator that tows, belongs to elevator technical field. Including a pair of guide rail, along laying as the domatic of guide rail carrier, elevator car, the boots of leading bottom it constitute the rolling pair with a pair of guide rail, the frame is established on domatic top platform, establishes upper and lower pulley on it, the hauler, the tight rope sheave that weighs and return rises, when the hauler is established in the frame, the tight reconnection that rises connect draw by the car haulage rope in the lower part of hauler or under the state with hauler separation and, it establishes in domatic bottom to return the rope sheave, when the hauler is established in domatic bottom, then remove and return the rope sheave and return the rope sheave simultaneously by the driving sheave, the both ends of car haulage rope and elevator car's sub -unit connection, draw and the top sheave in proper order at the middle part, the driving sheave, the lower sheave with return rope sheave or draw in proper order and the top sheave, it is tight heavy to rise, lower sheave and driving sheave are perhaps drawn and the driving sheave in proper order, the top sheave, it is tight heavy to rise, the lower sheave with return the rope sheave. Resources are saved simplifies the structure, and preparation and simple to operate are swift, reduce cost.

Description

Non-counter-weight traction oblique elevator

Technical field

This utility model belongs to elevator technology field, is specifically related to a kind of non-counter-weight traction oblique elevator.

Background technology

Aforesaid oblique elevator is mostly for the occasion of light rail, subway, harbour, scenic spot, hillside and special building (as Lao Lou transforms) etc, its operation principle is to make car run along inclined plane by the frictional force and using produced between steel wire rope and traction sheave, reaches the purpose of transport personnel and/or goods.

Technical information about oblique elevator can be seen in disclosed Chinese patent literature, typical such as Authorization Notice No. CN201494989U(oblique elevator).Additionally, CN102756967A(counterweight without guide rail oblique elevator) and CN203306882U(car automatic adjusting horizontal device) it is referred to oblique elevator the most to some extent.Making a general survey of the oblique elevator in prior art, be single car oblique elevator of counterweight, the oblique elevator of this structural system exists that such as resource utilization is low, it is energy-conservation to lose, transport power is little shortcoming.Even the double car row elevator such as CN101920855A(Non-counter-weight duplex elevator vertically of counterweightless), CN103264946A(elevator without counterweight device), CN103130070A(counterweightless double-car elevator) and CN203976173U(counterweightless pair car oblique elevator) etc..Also cannot match in excellence or beauty therewith in terms of resource utilization, energy-conservation and transport power for the double car oblique elevator of counterweightless, because the double car oblique elevator of counterweightless is dragged two cars by a main frame such as traction machine and runs on respective track, elevator each run can reach the purpose of conveying personnel, is then able to make full use of resource and improve transport efficiency；Again because inclined-plane stress reason, track has been shared the moiety by weight of car and loading, then can have been significantly reduced the energy consumption of traction machine when identical load-carrying is with identical speed, thus embody energy-conservation；Also as in the case of traction machine static load allows, when two cars deliver simultaneously, only limit weight difference, just can transport more people or thing, thus significantly improve transport power.

Owing to above-mentioned counterweightless oblique elevator is all to occur with the form of double cars, thus car substantially serves the effect of counterweight for another car, then, in the case of single car, prior art still cannot break away from the design concept enabling counterweight assembly.Specifically, the traction-type oblique elevator of the single car in prior art still follows traditional mentality of designing and uses counterweight assembly and be equipped with corresponding counter weight guide track for counterweight assembly.Thus either manufacture and install or regular maintenance, cost is the most of a relatively high, and is unfavorable for economizing on resources.Being necessary in view of this to be improved, technical scheme described below produces under this background.

Summary of the invention

Task of the present utility model is to provide a kind of contributing to economize on resources, be conducive to simplifying structure, being of value to conveniently making and be easy to reduce routine use and the non-counter-weight traction oblique elevator of maintenance cost with installing and having.

Task of the present utility model is performed by, and a kind of non-counter-weight traction oblique elevator, including pair of guide rails, guide rail is laid along as the domatic of guideway beam by this when keeping parallel each other；One lift car, this lift car constitutes rolling pair by the boots of leading bottom it with described pair of guide rails；One frame, this frame is arranged on domatic domatic top platform in the position of the high one end corresponding to described pair of guide rails, is provided with a top sheave and a lower sheave in this frame rotationally；nullOne traction machine、One tensioner weight and one returns rope sheave，When described traction machine is arranged in described frame，Described tensioner reconnect when the bottom of traction machine or draw when separating with traction machine and in the position of the lower section corresponding to frame by car pull rope and，The described rope sheave that returns is arranged on described domatic face toe in the position of the low one end corresponding to described pair of guide rails，And when traction machine is arranged on described domatic face toe in the position of the low one end corresponding to the pair of guide rail，Return rope sheave described in then removing and held a concurrent post by the traction sheave of traction machine and return rope sheave，The two ends of described car pull rope are connected with the bottom of described lift car，And the middle part of car pull rope is drawn successively and in described top sheave、Traction sheave、Lower sheave and return rope sheave or draw successively and top sheave、Tensioner weight、Lower sheave and traction sheave or draw successively and traction sheave、Top sheave、Tensioner weight、Lower sheave and return rope sheave.

In a specific embodiment of the present utility model, on described domatic domatic top platform and in the position of the lower section corresponding to described tensioner weight, it is provided with a signal picker.

In another specific embodiment of the present utility model, when described tensioner weight is drawn in time by described car pull rope, being provided with a tensioner weight rope sheave on the top of this tensioner weight, car pull rope is drawn and in this tensioner weight rope sheave.

In another specific embodiment of the present utility model, the described rope sheave that returns is fixed on and returns on sheave shaft, and this returns sheave shaft and is rotatably supported at and returns on sheave shaft support, this returns sheave shaft support and is fixed on described domatic face toe in the position of the low one end corresponding to described pair of guide rails.

In another specific embodiment of the present utility model, described top sheave is fixed on top sheave axle, and this top sheave axle is rotatably supported in described frame；Described lower sheave is fixed on downslide wheel shaft, and this downslide wheel shaft is rotatably supported in frame equally.

Also having in a specific embodiment of the present utility model, described lower sheave corresponds to below the left side of described top sheave.

Of the present utility model more and in a specific embodiment, the shape of cross section of described pair of guide rails is in T shape, L-shaped or I-shaped.

In an of the present utility model and then specific embodiment, described signal picker is travel switch, microswitch, is closely located to switch, tongue tube or hall sensing element.

The technical scheme that this utility model provides is owing to having abandoned the counterweight assembly including the counter weight guide track slided for counterweight in prior art, thus be possible not only to economize on resources, and be conducive to significantly simplifying structure, make making and cost that is the most convenient and swift and also that can reduce routine use and maintenance is installed.

Accompanying drawing explanation

Fig. 1 is first embodiment schematic diagram of the present utility model.

Fig. 2 is the second embodiment schematic diagram of the present utility model.

Fig. 3 is the 3rd embodiment schematic diagram of the present utility model.

Detailed description of the invention

Embodiment 1:

Referring to Fig. 1, it is shown that pair of guide rails 1, guide rail 1 is laid along as domatic the 8 of guideway beam by this when keeping parallel each other, and designated herein is domatic such as hillside etc.；Showing a lift car 2, this lift car 2 constitutes rolling pair by the boots 21 of leading bottom it with aforesaid pair of guide rails 1；Showing a frame 3, this frame 3 is arranged on the domatic top platform 81 of domatic 8 in the position of the high one end (diagram right-hand member) corresponding to pair of guide rails 1, is provided with top sheave 31 and a lower sheave 32 in this frame 3 rotationally；Show that traction machine 4, tensioner weighs 5 and one and returns rope sheave 6, in the present embodiment, aforementioned traction machine 4 has been arranged in aforementioned frame 3, tensioner weighs 5 bottoms being connected directly between traction machine 4, and the aforesaid rope sheave 6 that returns has been arranged on the face toe of domatic 8 in the position of the low one end (diagram left end) corresponding to aforesaid pair of guide rails 1.The two ends of car pull rope 7 of diagram are connected with the bottom of aforesaid elevator car 2, and the middle part of car pull rope 7 is drawn successively and in aforementioned top sheave 31, the traction sheave 41 of traction machine 4, lower sheave 32 with return rope sheave 6.Under the work of traction machine 4, traction sheave 41 driving car pull rope 7, make lift car 2 move in pair of guide rails 1, traction machine 4 rotating works, lift car 2 upstream or downstream.

As shown in Figure 1, it is provided with a signal picker 811 on the domatic top platform 81 of aforementioned domatic 8 and in the position of the lower section weighing 5 corresponding to aforementioned tensioner, this signal picker 811 is travel switch, but may be used without microswitch, be closely located to switch, tongue tube or hall sensing element, the function of signal picker 811 is the stretching of monitoring pull rope 7, prevents tensioner from weighing 5 and occurs mopping floor situation and use and guarantee safety.

The aforesaid rope sheave 6 that returns is fixed on and returns on sheave shaft 61, and this returns sheave shaft 61 and is rotatably supported at and returns on sheave shaft support 611, and this returns sheave shaft support 611 and is fixed on the aforementioned face toe of domatic 8 in the position of the low one end corresponding to aforesaid pair of guide rails 1.

Aforesaid top sheave 31 is fixed on top sheave axle 311, and this top sheave axle 311 is rotatably supported in aforesaid frame 3；Aforesaid lower sheave 32 is fixed on downslide wheel shaft 321, and this downslide wheel shaft 321 is rotatably supported in frame 3 equally.

As shown in Figure 1, aforesaid lower sheave 32 corresponds to below the left side of aforementioned top sheave 31；In the present embodiment, the shape of cross section of aforesaid pair of guide rails 1 is I-shaped, but can also be L-shaped or T-shaped.

As preferred scheme, a tensioner weight guide rail bar 33 also respectively can be set in aforesaid frame 3 and in the position of the left and right sides weighing 5 corresponding to tensioner.

Embodiment 2:

Refer to Fig. 2, in the present embodiment, owing to traction machine 4 to be arranged on the face toe of domatic 8 in the position of the low one end (left end) corresponding to pair of guide rails 1, thus tensioner weigh 5 draw by car pull rope 7 in the position of the lower section corresponding to frame 3 and, and return rope sheave 6 to be held a concurrent post by the traction sheave 41 of traction machine 4, and weigh the top of 5 in tensioner and be provided with a tensioner weight rope sheave 51 rotationally, the middle part of car pull rope 7 is drawn successively and top sheave 31, tensioner weigh 5 tensioner weight rope sheave 51, lower sheave 32 and traction sheave 41.Remaining is all with the description to embodiment 1.

Embodiment 3:

Refer to Fig. 3, only traction machine 4 is arranged on the top of frame 3, and tensioner weighs 5 bottoms being arranged on frame 3 under state mutually separate with traction machine 4, the middle part of car pull rope 7 is drawn successively and traction sheave 41, top sheave 31, tensioner weigh tensioner weight rope sheave 51, the lower sheave 32 of 5 and return rope sheave 6.Remaining is all with the description to embodiment 1.

Applicant is it should be understood that three above embodiment is only in order to illustrate the preferably embodiment of the technical solution of the utility model, it it is not the special restriction to this utility model scheme, although being explained in detail with reference to previous embodiment, but those skilled in the art is to be understood that, the technical solution of the utility model can be modified or equivalent, as long as any type of amendment made on the premise of not over scheme of the present utility model and/or change are regarded as technical connotation category disclosed in this utility model.

Claims

1.A kind of non-counter-weight traction oblique elevator, it is characterised in that include pair of guide rails (1) , this is to guide rail (1) Domatic along as guideway beam when keeping parallel each other (8) Lay；One lift car (2) , this lift car (2) By leading boots bottom it (21) With described pair of guide rails (1) Constitute rolling pair；One frame (3) , this frame (3) Corresponding to described pair of guide rails (1) The position of high one end be arranged on domatic (8) Domatic top platform (81) On, in this frame (3) On be provided with a top sheave rotationally (31) With a lower sheave (32) ；One traction machine (4) , a tensioner weight (5) Rope sheave is returned with one (6) , when described traction machine (4) It is arranged on described frame (3) Time upper, described tensioner weight (5) It is connected to traction machine (4) Bottom or with traction machine (4) Under the state separated and corresponding to frame (3) The position of lower section by car pull rope (7) Draw and, described returns rope sheave (6) Corresponding to described pair of guide rails (1) The position of low one end be arranged on described domatic (8) Face toe, and work as traction machine (4) Corresponding to the pair of guide rail (1) The position of low one end be arranged on described domatic (8) Face toe time, then remove described in return rope sheave (6) And by traction machine (4) Traction sheave (41) Hold a concurrent post and return rope sheave (6) , described car pull rope (7) Two ends and described lift car (2) Bottom connect, and car pull rope (7) Middle part draw successively and in described top sheave (31) , traction sheave (41) , lower sheave (32) With return rope sheave (6) Or draw successively and top sheave (31) , tensioner weight (5) , lower sheave (32) And traction sheave (41) Or draw successively and traction sheave (41) , top sheave (31) , tensioner weight (5) , lower sheave (32) With return rope sheave (6) 。

2.According to claim 1 Described non-counter-weight traction oblique elevator, it is characterised in that described domatic (8) Domatic top platform (81) Go up and corresponding to described tensioner weight (5) The position of lower section be provided with a signal picker (811) 。

3.According to claim 1 Described non-counter-weight traction oblique elevator, it is characterised in that when described tensioner weight (5) By described car pull rope (7) Draw in time, at this tensioner weight (5) Top be provided with one tensioner weight rope sheave (51) , car pull rope (7) Draw and in this tensioner weight rope sheave (51) 。

4.According to claim 1 Described non-counter-weight traction oblique elevator, it is characterised in that described returns rope sheave (6) It is fixed on and returns sheave shaft (61) On, and this returns sheave shaft (61) It is rotatably supported at and returns sheave shaft support (611) On, this returns sheave shaft support (611) Corresponding to described pair of guide rails (1) The position of low one end be fixed on described domatic (8) Face toe.

5.According to claim 1 Described non-counter-weight traction oblique elevator, it is characterised in that described top sheave (31) It is fixed on top sheave axle (311) On, and this top sheave axle (311) It is rotatably supported at described frame (3) On；Described lower sheave (32) It is fixed on downslide wheel shaft (321) On, and this downslide wheel shaft (321) It is rotatably supported at frame equally (3) On.

6.According to claim 1 Or 5 Described non-counter-weight traction oblique elevator, it is characterised in that described lower sheave (32) Corresponding to described top sheave (31) Left side below.

7.According to claim 1 Described non-counter-weight traction oblique elevator, it is characterised in that described pair of guide rails (1) Shape of cross section in T Font, L Font or I-shaped.

8.According to claim 2 Described non-counter-weight traction oblique elevator, it is characterised in that described signal picker (811) For travel switch, microswitch, it is closely located to switch, tongue tube or hall sensing element。