CN112875461B

CN112875461B - A guide rail multi-purpose elevator

Info

Publication number: CN112875461B
Application number: CN202110274690.XA
Authority: CN
Inventors: 王朕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2025-03-14
Anticipated expiration: 2041-03-15
Also published as: CN112875461A

Abstract

The invention relates to the technical field of elevator devices, in particular to a guide rail type multipurpose elevator, an elevator cabin is composed of a frame of an aluminum profile and a connecting piece, first strip-shaped protrusions are arranged on two side walls of an inner cavity of a clamping groove formed in the outer side wall of the connecting piece along the axial direction, an X-shaped guide rail is fixed on the surface of a buffer strip on a wall surface, side cavities are arranged on two sides of the center of the X-shaped guide rail along the axial direction, an opening groove which is in sliding clamping connection with the first strip-shaped protrusions is formed in the middle of the outer side of the side cavities along the axial direction, the outer edge of a guide wheel arranged on the surface of the first strip-shaped protrusions on one side of the clamping groove is tangent to the inner wall of the corresponding side cavity, an anti-falling clamping device arranged on the first strip-shaped protrusions on the same side of the guide wheel is positioned in the corresponding side cavity, the inner cavity of the side cavity on the other side of the guide wheel can accommodate racks, traction steel wires and cables, the assembly relation between the X-shaped guide rail and the elevator cabin is flexible, the installation of the elevator cabin is unnecessary, the elevator cabin is equipped, the elevator cabin can be used for an outer wall rescue elevator, a fire-fighting channel is not occupied during old building reconstruction, the fire fighting channel is shortened, safety and low cost.

Description

Guide rail type multipurpose elevator

Technical Field

The invention relates to the technical field of elevator devices, in particular to a guide rail type multipurpose elevator.

Background

The elevator is a vertical elevator powered by an electric motor, is provided with a box-shaped nacelle for taking passengers or carrying goods in a multi-storey building, also has steps, is provided with a step plate which is arranged on a track to continuously run, is commonly called an escalator or a moving walk, and is fixed lifting equipment for serving a specified storey. The vertical lift elevator has a car that travels between at least two vertical rows of rigid guide rails. The size and the structural form of the lift car are convenient for passengers to get in and out or load and unload cargoes. Traditionally, elevators have been known as vertical transportation means within a building, regardless of the manner in which they are driven. The speed can be divided into a low-speed elevator (below 1 m/s), a quick elevator (1-2 m/s) and a high-speed elevator (above 2 m/s). Hydraulic elevators began to appear in the middle of the 19 th century and have been used in low-rise buildings to date. In 1852, e.g. ottes in the united states developed a rope lift safety elevator. In the 80 s, the driving device is further improved, such as a motor drives a winding drum through worm transmission, a counterweight is adopted, and the like. At the end of the 19 th century, friction wheel transmission is adopted, so that the lifting height of the elevator is greatly increased. The elevator at the end of the 20 th century adopts a permanent magnet synchronous traction machine as power. The floor space of the machine room is greatly reduced, and the machine room has the advantages of low energy consumption, energy conservation, high efficiency, high lifting speed and the like, and greatly promotes the development of the real estate to the super high-rise direction.

Currently, existing elevators rely on elevator shafts, occupy a shared area, and are limited in size and high in maintenance cost. When a fire disaster occurs, the elevator shaft forms a natural chimney, so that the elevator cannot be used and cannot be used as a high-rise escape tool.

In addition, for old building, the additional elevator is needed to be additionally installed in an elevator shaft, the fire-fighting channel is occupied, the construction period is long, the normal life of residents is influenced, and the additional elevator shaft has higher cost.

Disclosure of Invention

The invention aims to provide a guide rail type multipurpose elevator which is used for solving the problems that in the prior art, an elevator needs to be installed in an elevator shaft, so that the elevator is single in function and is inconvenient to install in an old building.

The guide rail type multipurpose elevator comprises an elevator cabin, buffer battens, X-shaped guide rails, anti-falling fastening devices and guide wheels, wherein the elevator cabin comprises a frame and a connecting piece, the frame and the connecting piece are all aluminum profiles, the connecting piece is fixedly connected to four corners on the back surface of the frame, clamping grooves are formed in the outer walls of the connecting piece, and first strip-shaped protrusions are axially arranged in the middle positions of the two side walls of an inner cavity of each clamping groove;

wherein the buffer batten is fixedly connected to the wall surface of the high building;

The X-shaped guide rail is fixedly connected to the outer surface of the buffer batten along the axial direction, side cavities are respectively arranged on two sides of the center of the X-shaped guide rail along the axial direction, an open slot is formed in the center of two side walls of the X-shaped guide rail along the axial direction, and the first strip-shaped protrusions are slidably clamped in the open slot;

The rotating shaft of the guide wheel is rotatably sleeved on the surface of the first strip-shaped bulge at one side of the clamping groove, and the outer edge of the guide wheel is tangent with the inner wall of the corresponding side cavity;

The anti-falling enclasping device is arranged on the surface of the first strip-shaped protrusion on the same side as the guide wheel, is positioned in the inner cavity of the corresponding side cavity and is used for positioning and fixing the elevator cabin on the X-shaped guide rail.

Preferably, the clamping groove is arranged on the back surface of the connecting piece along the vertical direction.

Preferably, the clamping groove is arranged on the outer side face of the connecting piece in the vertical direction.

Preferably, the clamping groove is arranged on the back surface of the connecting piece along the horizontal direction.

Preferably, a third strip-shaped protrusion is axially arranged at the center of the surface of the buffer strip, and a chute fixedly clamped with the third strip-shaped protrusion is axially arranged on the outer wall of the X-shaped guide rail corresponding to the buffer strip.

Preferably, a second bar-shaped protrusion is axially arranged at the center of the inner end surface of the clamping groove, and a chute which is in sliding clamping connection with the second bar-shaped protrusion is arranged at the center of the outer end surface of the X-shaped guide rail.

Preferably, the frame and the connecting piece are connected in a welding mode.

Preferably, two groups of clamping grooves are arranged on the elevator cabin in parallel.

Preferably, the elevator cabin is towed by a motor in a friction wheel transmission mode, and the side cavity of the X-shaped guide rail, which is far away from one side of the guide wheel, is used for accommodating a traction steel wire rope and a cable.

Preferably, a driving motor is fixedly installed on the outer wall, close to the opening end of the clamping groove, of the elevator cabin, a gear is fixedly sleeved on a power output shaft of the driving motor, a rack is fixedly connected with the inner wall, close to the gear, of the side cavity along the axial direction of the X-shaped guide rail, and the rack is meshed with the gear.

Compared with the prior art, the invention has the beneficial effects that:

1. The guide rail type multipurpose elevator can be flexibly installed on the elevator shaft and the outer wall surface of a high building, and the flexibility of installation of the device and the applicability of the device are greatly improved.

2. The guide rail type multipurpose elevator can assemble the back or side surface of the elevator cabin with the X-shaped guide rail according to the actual condition of the high-rise wall surface, and has an installation mode capable of meeting the transverse movement of the elevator.

3. The guide rail type multipurpose elevator can flexibly be provided with a plurality of driving modes according to the needs, so that the safety of the guide rail type multipurpose elevator is higher.

4. The X-shaped guide rail provided by the guide rail type multipurpose elevator not only has the basic function of the guide rail, but also is provided with the side cavity capable of accommodating components such as a traction steel wire rope, a cable, a rack and the like, so that different installation requirements are met.

5. The elevator cabin provided by the guide rail type multipurpose elevator is of an aluminum profile frame type structure, is convenient to customize according to the requirements, and has the advantages of light weight and high strength.

6. The guide rail type multipurpose elevator can be effectively applied to the elevator additionally installed in the old building, is low in cost, does not occupy a fire-fighting channel, greatly reduces potential safety hazards, and is short in construction period, and the normal life of residents is not affected.

Drawings

FIG. 1 is a schematic perspective view of the whole structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;

FIG. 3 is a schematic perspective view of an X-shaped guide rail of the present invention;

Fig. 4 is a schematic diagram of a first assembly structure of the elevator car and the X-rail of the present invention;

Fig. 5 is a schematic diagram of a second assembly structure of the elevator car and the X-rail of the present invention;

fig. 6 is a schematic diagram of a third assembly structure of the elevator car and the X-rail of the present invention.

In the figure, 100-elevator cabin, 101-frame, 102-connecting piece, 1021-clamping groove, 1022-first bar-shaped protrusion, 1023-second bar-shaped protrusion, 200-buffer batten, 201-third bar-shaped protrusion, 300-X-shaped guide rail, 301-side cavity, 302-open groove, 303-sliding groove, 400-anti-falling clamping device, 500-guide wheel, 600-driving motor, 601-gear and 700-rack.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Embodiment one:

Referring to fig. 1,2, 3 and 4, the invention provides a technical scheme, a guide rail type multipurpose elevator, which comprises an elevator cabin 100, a buffer batten 200, an X-shaped guide rail 300, an anti-falling enclasping device 400 and a guide wheel 500, wherein the elevator cabin 100 comprises a frame 101 and a connecting piece 102, the frame 101 and the connecting piece 102 are all aluminum profiles, the connecting piece 102 is fixedly connected to four corners of the back surface of the frame 101, a clamping groove 1021 is formed in the back surface of the connecting piece 102 along the vertical direction, and first strip-shaped protrusions 1022 are axially arranged in the middle positions of two side walls of an inner cavity of the clamping groove 1021;

wherein, the buffer batten 200 is fixedly connected to the wall surface of the high building;

the X-shaped guide rail 300 is fixedly connected to the outer surface of the buffer batten 200 along the axial direction, side cavities 301 are respectively arranged on two sides of the center of the X-shaped guide rail 300 along the axial direction, an open slot 302 is formed in the center of two side walls of the X-shaped guide rail 300 along the axial direction, and the first strip-shaped protrusions 1022 are slidably clamped in the open slot 302;

The rotating shaft of the guide wheel 500 is rotatably sleeved on the surface of the first strip-shaped protrusion 1022 on one side of the clamping groove 1021, and the outer edge of the guide wheel 500 is tangent to the inner wall of the corresponding side cavity 301;

the anti-falling enclasping device 400 is installed on the surface of the first strip-shaped protrusion 1022 on the same side as the guide wheel 500, the anti-falling enclasping device 400 is located in the inner cavity of the corresponding side cavity 301, and the anti-falling enclasping device 400 is used for positioning and fixing the elevator cabin 100 on the X-shaped guide rail 300.

In this embodiment, a third bar-shaped protrusion 201 is axially disposed at a central position of the surface of the buffer board 200, and a chute 303 fixedly engaged with the third bar-shaped protrusion 201 is axially disposed on the outer wall of the x-shaped guide rail 300 corresponding to the buffer board 200.

In this embodiment, a second bar-shaped protrusion 1023 is axially disposed at the center of the inner end surface of the clamping slot 1021, and a chute 303 slidably engaged with the second bar-shaped protrusion 1023 is disposed at the center of the outer end surface of the x-shaped guide rail 300.

In this embodiment, the frame 101 and the connecting member 102 are connected by welding.

In this embodiment, two sets of clamping grooves 1021 may be disposed on the elevator cabin 100 in parallel as required, and the clamping grooves 1021 may be respectively disposed on the back sides of the four connecting members 102 along the vertical direction, and the clamping grooves 1021 on the two connecting members 102 disposed on the same side of the back side of the elevator cabin 100 correspond to each other.

In this embodiment, the elevator car 100 can be lifted by using a motor and friction wheel drive, and the side cavity 301 of the X-shaped guide rail 300 on the side far from the guide wheel 500 is used for accommodating traction steel wire ropes and cables.

In this embodiment, in addition to the above driving manner, a driving motor 600 is fixedly mounted on the outer wall of the elevator cabin 100 near the opening end of the clamping groove 1021, a gear 601 is fixedly sleeved on the power output shaft of the driving motor 600, a rack 700 is fixedly connected to the inner wall of the side cavity 301 of the x-shaped guide rail 300 near the gear 601 along the axial direction, and the rack 700 is meshed with the gear 601.

Referring to fig. 1, 2,3 and 5, the invention provides a technical scheme, a guide rail type multipurpose elevator, which comprises an elevator cabin 100, a buffer batten 200, an X-shaped guide rail 300, an anti-falling fastening device 400 and a guide wheel 500, wherein the elevator cabin 100 comprises a frame 101 and a connecting piece 102, the frame 101 and the connecting piece 102 are all aluminum profiles, the connecting piece 102 is fixedly connected to four corners of the back of the frame 101, clamping grooves 1021 are formed in the outer side surfaces of the connecting piece 102 along the vertical direction, and first strip-shaped protrusions 1022 are axially arranged in the middle positions of the two side walls of the inner cavity of the clamping grooves 1021;

In this embodiment, two sets of clamping grooves 1021 may be disposed on the elevator cabin 100 in parallel as required, and the clamping grooves 1021 may be respectively disposed on the outer side surfaces of the four connecting members 102 along the vertical direction, and the clamping grooves 1021 on the two connecting members 102 disposed on the same side of the elevator cabin 100 correspond to each other.

In this embodiment, the elevator car 100 is lifted by means of a motor coupled with friction wheel transmission, and the X-shaped guide rail 300 is located away from the side cavity 301 on one side of the guide wheel 500 for accommodating traction ropes and cables.

Referring to fig. 1,2, 3 and 6, the invention provides a technical scheme, a guide rail type multipurpose elevator, which comprises an elevator cabin 100, a buffer batten 200, an X-shaped guide rail 300, an anti-falling fastening device 400 and a guide wheel 500, wherein the elevator cabin 100 comprises a frame 101 and a connecting piece 102, the frame 101 and the connecting piece 102 are all aluminum profiles, the connecting piece 102 is fixedly connected to four corners of the back surface of the frame 101, a clamping groove 1021 is formed in the back surface of the connecting piece 102 along the horizontal direction, and first strip-shaped protrusions 1022 are axially arranged in the middle positions of two side walls of an inner cavity of the clamping groove 1021;

In this embodiment, two sets of clamping grooves 1021 may be disposed on the elevator cabin 100 in parallel as required, the clamping grooves 1021 may be respectively disposed on the back surfaces of the four connecting members 102 along the horizontal direction, the clamping grooves 1021 on the two connecting members 102 located at the top end of the back surface of the elevator cabin 100 correspond to the clamping grooves 1021 on the two connecting members 102 located at the bottom end of the back surface of the elevator cabin 100.

The working principle is that when the X-shaped guide rail 300 is fixedly arranged on a wall surface, the buffer batten 200 is arranged between the X-shaped guide rail 300 and the wall surface, the driving mechanism drives the elevator cabin 100 to slide along the X-shaped guide rail 300, the guide wheels 500 are used for guiding the sliding of the elevator cabin 100, friction resistance between the elevator cabin 100 and the X-shaped guide rail 300 can be reduced, and the anti-falling enclasping device 400 is used for emergency braking when the elevator cabin 100 is in unexpected situations and random braking when the elevator cabin 100 is in normal situations.

In the practical use process, the three embodiments can be traction by adopting a mode of matching a motor with a friction wheel, traction can be performed by adopting a driving mode of matching a driving motor 600, a gear 601 and a rack 700, traction and lifting can be performed by adopting a mode of sharing the two driving modes, and in the three embodiments, the anti-falling enclasping device 400 can adopt a rail enclasping type braking device commonly used in the prior art so long as emergency braking and conventional braking of the elevator cabin 100 can be met.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A guide rail type multipurpose elevator comprising an elevator cabin (100), characterized by further comprising:

a buffer slat (200);

an X-shaped guide rail (300);

anti-falling enclasping device (400)

The elevator cabin (100) comprises a frame (101) and a connecting piece (102), wherein the frame (101) and the connecting piece (102) are all aluminum profiles, the connecting piece (102) is fixedly connected to four corners of the back of the frame (101), clamping grooves (1021) are formed in the outer walls of the connecting piece (102), and first strip-shaped protrusions (1022) are axially arranged in the middle positions of the two side walls of the inner cavity of the clamping grooves (1021);

Wherein the buffer batten (200) is fixedly connected to the wall surface of the high building;

The X-shaped guide rail (300) is fixedly connected to the outer surface of the buffer batten (200) along the axial direction, side cavities (301) are respectively arranged on two sides of the center of the X-shaped guide rail (300) along the axial direction, an open slot (302) is formed in the center of two side walls of the X-shaped guide rail (300) along the axial direction, and the first strip-shaped protrusions (1022) are slidably clamped in the open slot (302);

The rotating shaft of the guide wheel (500) is rotatably sleeved on the surface of the first strip-shaped protrusion (1022) at one side of the clamping groove (1021), and the outer edge of the guide wheel (500) is tangent with the inner wall of the corresponding side cavity (301);

The anti-falling enclasping device (400) is arranged on the surface of the first strip-shaped protrusion (1022) on the same side as the guide wheel (500), the anti-falling enclasping device (400) is positioned in the corresponding inner cavity of the side cavity (301), and the anti-falling enclasping device (400) is used for positioning and fixing the elevator cabin (100) on the X-shaped guide rail (300).

2. The guide rail type multipurpose elevator as claimed in claim 1, wherein the clamping groove (1021) is provided on the back surface of the engagement member (102) in the vertical direction.

3. The guide rail type multipurpose elevator as claimed in claim 1, wherein the clamping groove (1021) is arranged on the outer side surface of the engagement member (102) in the vertical direction.

4. The multi-purpose rail elevator according to claim 1, wherein the clamping groove (1021) is provided on the back surface of the engagement member (102) in the horizontal direction.

5. The multi-purpose guide rail elevator according to any one of claims 2-4, wherein a third strip-shaped protrusion (201) is axially arranged at the center of the surface of the buffer strip (200), and a chute (303) fixedly clamped with the third strip-shaped protrusion (201) is axially arranged on the outer wall of the X-shaped guide rail (300) corresponding to the buffer strip (200).

6. The guide rail type multipurpose elevator as claimed in claim 5, wherein a second bar-shaped protrusion (1023) is axially arranged at the center of the inner end surface of the clamping groove (1021), and a sliding groove (303) in sliding clamping connection with the second bar-shaped protrusion (1023) is arranged at the center of the outer end surface of the X-shaped guide rail (300).

7. A multi-purpose rail elevator according to claim 6, wherein the frame (101) is welded to the engagement member (102).

8. The guide rail type multipurpose elevator as claimed in claim 7, wherein two groups of clamping grooves (1021) are arranged on the elevator cabin (100) in parallel.

9. The multi-purpose rail elevator as claimed in claim 8, wherein the elevator car (100) is towed by means of a motor in combination with a friction wheel drive, and the side cavities (301) of the X-shaped rail (300) on the side remote from the guide wheels (500) are used for accommodating traction wires and cables.

10. The guide rail type multipurpose elevator according to claim 8, wherein a driving motor (600) is fixedly installed on the outer wall, close to the opening end of the clamping groove (1021), of the elevator cabin (100), a gear (601) is fixedly sleeved on a power output shaft of the driving motor (600), a rack (700) is fixedly connected to the inner wall, close to the gear (601), of the side cavity (301) of the X-shaped guide rail (300) along the axial direction, and the rack (700) is meshed with the gear (601).