CN113336055A - Elevator car that stretches out and draws back - Google Patents
Elevator car that stretches out and draws back Download PDFInfo
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- CN113336055A CN113336055A CN202110797085.0A CN202110797085A CN113336055A CN 113336055 A CN113336055 A CN 113336055A CN 202110797085 A CN202110797085 A CN 202110797085A CN 113336055 A CN113336055 A CN 113336055A
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- car
- telescopic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
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- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention relates to the technical field of elevator equipment, in particular to an elevator telescopic car, which comprises a car top cover, a car bottom cover, a telescopic bracket, a diversion sheave assembly and a car body, wherein the car top cover is connected with the car bottom cover through a connecting rod; the car top cover and the car bottom cover are respectively arranged at the upper end and the lower end of the car body; the telescopic support is arranged on the outer side of the car body and clamps and fixes the left wall and the right wall of the car body; the diversion sheave assembly is arranged below the telescopic bracket; the car top cover, the car bottom cover, the telescopic bracket, the diversion sheave assembly and the car body are all telescopic adjusted by selecting corresponding mounting holes; by adopting the invention, the whole structure is simple, the processing difficulty is small, most of the prefabricated parts are adopted, and the modularized rapid assembly is realized; through the flexible selection and the connection of the mounting hole sites of all the parts, the car body is used as the main part and the telescopic support is used as the auxiliary part throughout the day, the car is stretched and adjusted, and the elevator shaft passage is suitable for various types of elevator shaft passages.
Description
Technical Field
The invention relates to the technical field of elevator equipment, in particular to an elevator telescopic car.
Background
After the elevator car is finished in production, the size is constant, and the structure cannot be changed. The size of the hoistway is often varied depending on the design of the construction site or the actual conditions of the construction site. Therefore, it is inevitable that the car and the hoistway cannot be matched. On the other hand, after the construction is completed, the construction special elevator car needs to be dismantled and transferred to another construction site for continuous use. The unmatched condition of elevator car and construction site well size appears unavoidably, can not accomplish a terraced multi-purpose, and the resource-wasting brings inconvenience for the building site construction.
Correspondingly, the elevator car also often needs to be adjusted in accordance with the size of the elevator side wall; although the prior art has an adjustable car, the adjustment range is small, the structure is firm, reliable and poor, and the safety problem easily occurs after long-term use.
Disclosure of Invention
The invention aims to provide an elevator car which is simple in structure, wide in adjustable range and suitable for various hoistways.
An elevator telescopic car comprises a car top cover, a car bottom cover, a telescopic support, a diversion sheave assembly and a car body;
the car top cover and the car bottom cover are respectively arranged at the upper end and the lower end of the car body; the telescopic support is arranged on the outer side of the car body and clamps and fixes the left wall and the right wall of the car body; the diversion sheave assembly is arranged below the telescopic bracket;
the car top cover, the car bottom cover, the telescopic bracket, the diversion sheave assembly and the car body are all telescopic adjusted by selecting corresponding mounting holes;
further, the car body comprises a car corner wall, a car front wall, a car left wall, a car right wall and a car rear wall; the car front wall, the car left wall, the car right wall and the car rear wall are all assembled and connected through car corner walls, and the car corner walls are all in contact connection with the inner side walls of the parts;
the car front wall, the car left wall, the car right wall and the car rear wall are all installed through car mounting holes matched with car bolts in a connected mode, and telescopic adjustment of the car walls is achieved.
Further, the car top cover comprises a top middle plate, a top middle connecting plate, a top side plate, a top adjusting plate, a top upright column connecting frame and a corner protection frame;
all between top medium plate, top middle part connecting plate, top sideboard, top regulating plate top stand link and the angle guard frame realize flexible regulation through the top cap mounting hole cooperation top cap bolt on a plurality of above-mentioned parts that distribute, be convenient for adapt to the well size.
Further, the bottom cover comprises a car bottom plate, a bottom front beam, a bottom side beam, a bottom rear beam and a bottom adjusting middle beam; the bottom front beam, the bottom side beam and the bottom rear beam are combined into a bottom cover frame, and the car floor is fixedly arranged on the bottom cover frame; the bottom adjusting middle beam is erected and arranged between the bottom front beam and the bottom rear beam;
the car bottom plate, the bottom front beam, the bottom side beam, the bottom rear beam and the bottom adjusting middle beam are connected through a plurality of bottom cover mounting holes distributed on the parts and matched with bottom cover bolts, so that the telescopic adjustment of the bottom cover is realized, and the car bottom plate, the bottom front beam, the bottom side beam, the bottom rear beam and the bottom adjusting middle beam are suitable for sizes of different wells;
further, the telescopic support comprises a telescopic upright post, a telescopic main beam, a telescopic reinforcing base plate and a telescopic end piece;
the installation relations among the telescopic upright post, the telescopic main beam, the telescopic reinforcing base plate, the telescopic end piece and the safety gear are all connected through a bracket installation hole matched with a bracket bolt, so that the telescopic adjustment of the bracket is realized;
the telescopic upright post clamps and installs the left wall and the right wall of the lift car body; the diversion sheave assembly is connected with the telescopic bracket through a telescopic reinforcing pad arranged on the lower end face of the telescopic main beam.
Further, the diversion sheave assembly comprises a diversion sheave assembly main beam, an adjusting wheel cover and a wheel cover limiting connecting plate;
a plurality of diversion sheave mounting holes are formed in the main beam of the diversion sheave assembly; the main beam of the diversion sheave assembly and the adjusting wheel cover realize an adjustable and telescopic connecting structure through diversion sheave mounting holes; the two ends of the wheel cover limiting connecting plate are connected with the main beam of the diversion sheave assembly in an abutting mode and used for limiting the maximum adjusting range of the adjusting wheel cover
Further, a top protection frame is further arranged on the car top cover, and the top protection frame is fixed on the car top cover through a mounting clamping seat;
furthermore, the top guard frame comprises guard frame railings and adjusting angle bars; the protection frame railings are respectively fixed on the top side plate, the top adjusting plate and the corner protection frame and are enclosed into a rectangular protection frame, and the adjusting corner strips are arranged at the corners of the protection frame in a matched mode;
the invention has the beneficial effects that:
by adopting the invention, the whole structure is simple, the processing difficulty is small, most of the prefabricated parts are adopted, and the modularized rapid assembly is realized; through the flexible selection and the connection of the mounting hole sites of all the parts, the car body is used as the main part and the telescopic support is used as the auxiliary part throughout the day, the car is stretched and adjusted, and the elevator shaft passage is suitable for various types of elevator shaft passages.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an axial schematic view of the car body;
FIG. 3 is a top oblique view of the car roof;
FIG. 4 is a bottom oblique view of the car bottom cover
Fig. 5 is a schematic view of the structure of the diverting pulley assembly
FIG. 6 is a top elevation view of a telescoping support
FIG. 7 is a bottom elevation view of a telescoping support
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 7, an elevator telescopic car comprises a car top cover 100, a car bottom cover 200, a telescopic bracket 300, a diverting pulley assembly 500 and a car body 400;
the car top cover 100 and the car bottom cover 200 are respectively arranged at the upper end and the lower end of the car body 400; the telescopic bracket 300 is arranged outside the car body 400 and clamps and fixes the left and right walls of the car body 400; the diverting pulley assembly 500 is installed below the telescopic bracket 300;
the car top cover 100, the car bottom cover 200, the telescopic bracket 300, the diversion sheave assembly 500 and the car body 400 are all adjusted in a telescopic way by selecting corresponding mounting holes;
in this embodiment, the car body 400 includes a car corner wall 410, a front car wall 420, a left car wall 470, a right car wall 450, and a rear car wall 460; the front car wall 420, the left car wall 470, the right car wall 450 and the rear car wall 460 are all assembled and connected through the car corner wall 410, and the car corner wall 410 is in contact connection with the inner side wall of the components; the car front wall 420, the car left wall 470, the car right wall 450 and the car rear wall 460 are all connected and mounted through car mounting holes 491 and car bolts 492, so that the telescopic adjustment of the car walls is realized; the car corner wall 410 is a right-angle connecting plate body, the front car wall 420, the left car wall 470, the right car wall 450 and the rear car wall 460 can be assembled and connected with the car corner wall 410 through selecting the corresponding car mounting hole 491, local adjustment of four side walls of the car body 400 is achieved, and the car corner wall 410 is a prefabricated plate in batch and is convenient to manage and replace.
In this embodiment, the outer end faces of the car left wall 470 and the car right wall 450 are fixed to the telescopic bracket 300; the car top cover 100 and the car bottom cover 200 are installed at the upper and lower ends of the car body 400 as upper and lower cover plates through the car installation holes 491
In this embodiment, the car roof 100 includes a top middle plate 130, a top middle connecting plate 140, a top side plate 150, a top adjustment plate 120, a top pillar connecting frame 160, and a corner guard frame 110; the top middle plate 130, the top middle connecting plate 140, the top side plate 150, the top adjusting plate 120, the top column connecting frame 160 and the corner protection frame 110 are telescopically adjusted through a plurality of top cover mounting holes 191 which are distributed on the top middle plate, the top middle connecting plate, the top side plate 150, the top adjusting plate 120 and the corner protection frame 110 and matched with top cover bolts 192, so that the size of a hoistway can be conveniently adapted; the top adjusting plate 120 and the top side plate 150 are arranged, and the length of the top cover is adjusted by selecting the corresponding top cover mounting hole 191; correspondingly, the width of the top adjusting plate 120 and the top middle plate 130 can be adjusted through different top cover mounting holes 191; and the corner protectors 110 can further stabilize the assembling relationship of the top side plate 150 and the top adjusting plate 120 and can perform the closing-in function; ensuring the integrity of the lift car roof 100 and facilitating subsequent installation of the remaining components
In this embodiment, the bottom cover 200 includes a car bottom plate 240, a bottom front beam 210, a bottom side beam 220, a bottom rear beam 230, and a bottom adjusting center beam 270; the bottom front beam 210, the bottom side beam 220 and the bottom rear beam 230 are combined to form a bottom cover frame, and the car floor 240 is fixedly installed on the bottom cover frame; the bottom adjusting middle beam 270 is erected between the bottom front beam 210 and the bottom rear beam 230; the car bottom plate 240, the bottom front beam 210, the bottom side beams 220, the bottom rear beam 230 and the bottom adjusting middle beam 270 are connected through a plurality of bottom cover mounting holes 291 distributed on the parts and matched with bottom cover bolts 292, so that the telescopic adjustment of the bottom cover is realized to adapt to the sizes of different hoistways; the whole width of the bottom cover is controlled by the installation distance of the bottom side beam 220, the width of the car bottom cover is adjusted by selecting the corresponding bottom cover installation holes 291 on the bottom side beam 220, the bottom front beam 210 and the bottom rear beam 230 for assembly and installation, thereby adapting to different hoistway sizes,
in this embodiment, the telescopic bracket 300 includes a telescopic column 360, a telescopic main beam 310, a telescopic reinforcing backing plate 320 and a telescopic end piece 330; the installation relations among the telescopic upright column 360, the telescopic main beam 310, the telescopic reinforcing base plate 320, the telescopic end piece 330 and the safety gear 350 are all connected through a bracket installation hole 391 and a bracket bolt 392, so that the telescopic adjustment of the bracket is realized; the telescopic column 360 clamps and mounts the car left wall 470 and the car right wall 450 of the car body 400; the diversion sheave assembly 500 is connected to the telescopic bracket 300 through a telescopic reinforcing pad 320 installed on the lower end surface of the telescopic main beam 310; the telescopic main beam 310 is a central beam body, and different bracket mounting holes 391 are selected through the telescopic end pieces 330, so that the adjustment within the range of the telescopic main beam 310 is realized; the end frame of the telescopic end piece 330 is provided with an adjusting connecting plate 340; a telescopic reinforcing base plate 320 is connected and installed below the main beam side wing 312; the telescopic end pieces 330 positioned at the two sides of the main beam side wings 312 can be connected into a whole by adjusting the connecting plates 340, so that the positions of the telescopic end pieces 330 can be conveniently adjusted together, the telescopic action efficiency is improved, and the stability of the telescopic end pieces 330 is further improved; the upper end surface of the adjusting connecting plate 340 is fixedly provided with a safety gear 350; wherein, a mounting frame 380 is also arranged between the adjusting connecting plate 340 positioned at the lower beam part and the safety gear 350; the installation stability of the bottom can be further ensured by additionally arranging the installation frame 380 below the base; constructors also have larger adjustment allowance to adjust the height according to the requirement.
In this embodiment, the diversion sheave assembly 500 includes a diversion sheave assembly main beam 510, an adjustment wheel cover 540, and a wheel cover limit link plate 530; a plurality of diversion sheave mounting holes 511 are formed in the diversion sheave assembly main beam 510; the main beam 510 of the diversion sheave assembly and the adjusting wheel cover 540 realize an adjustable telescopic connecting structure through a diversion sheave mounting hole 511; the two ends of the wheel cover limiting connecting plate 530 are connected with the diversion sheave assembly main beam 510 in an abutting mode and used for limiting the maximum adjusting range of the adjusting wheel cover 540; the diversion sheave assembly main beam 510 is used as a middle supporting beam body, the wheel cover limiting connecting plate 530 limits the adjusting maximum distance of the adjusting wheel cover 540 through diversion sheave mounting holes 511, and the adjusting wheel cover 540 is correspondingly mounted on different diversion sheave mounting holes 511 to realize the adjustment of the distance between a group of wheel covers; the wheel housing limit tie plate 530 also further improves the structural strength of the diversion sheave assembly main beam 510.
In this embodiment, the car roof 100 is further provided with a top protection frame 600, and the top protection frame 600 is fixed on the car roof 100 through a mounting clamp; the top cradle 600 includes a cradle rail 610 and an adjustment corner bar 620; the plurality of the guard frame railings 610 are respectively fixed on the top side plate 150, the top adjusting plate 120 and the corner guard frame 110 and are enclosed to form a rectangular guard frame, and the adjusting corner strips 620 are installed at the corners of the guard frame in a matching manner; the top side plate 150 and the top adjusting plate 120 are adjusted according to the size of the hoistway, the distance between the guardrail rails 610 fixed on the upper end surface of the top side plate is adjusted, and the connection and fixation of the corners of the top guardrail 600 can be realized through the adjusting angle bars 620 with mounting hole positions; the support and protection of the telescopic bracket 300 by the top cage 600 are ensured.
In the specific implementation process of the invention, the four car walls of the car body 400 select corresponding car mounting holes 491 to realize the length and width adjustment of the car body through the car corner walls 410, after the car body 400 is adjusted, the telescopic upright posts 360 mounted on the left wall 470 and the right wall 450 of the car are correspondingly adjusted to the telescopic structure 300, the telescopic end pieces 330 fixedly connected with the telescopic upright posts 360 are slidably sleeved in the main beam side wings 312, and the telescopic end pieces 330 can be adjusted to the width corresponding to the car body 400 by selecting corresponding bracket mounting holes 391; the car top cover 100 also determines the opening and closing distance of the top middle plate 130 according to the size of the car, and further adjusts the size of the car body 400 by adjusting the mounting positions of the top adjusting plate 120 and the top side plates corresponding to the top middle plate 130, and the top cover mounting holes 191 correspond to the car mounting holes 491, so that rapid, modularized and rapid assembly is realized; the car bottom cover 200 is determined by taking the installation positions of the bottom connecting frames 280 and the bottom sleeved middle beam 270 and the installation distance between each bottom connecting frame 280 and the front and rear beams at the bottom as dimensions, so that the car bottom cover can be adapted to the car body;
by adopting the invention, the whole structure is simple, the processing difficulty is small, most of the prefabricated parts are adopted, and the modularized rapid assembly is realized; through the flexible selection and the connection of the mounting hole sites of all the parts, the car body 400 is used as the main part and the telescopic bracket 300 is used as the auxiliary part throughout the day, the car is stretched and adjusted, and the elevator shaft passage is suitable for various types of elevator shaft passages.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the accompanying claims.
Claims (9)
1. An elevator telescopic car is characterized by comprising a car top cover (100), a car bottom cover (200), a telescopic bracket (300), a diversion sheave assembly (500) and a car body (400);
the car top cover (100) and the car bottom cover (200) are respectively arranged at the upper end and the lower end of the car body (400); the telescopic bracket (300) is arranged outside the car body (400) and clamps and fixes the left wall and the right wall of the car body (400); the diversion sheave assembly (500) is mounted below the telescopic bracket (300);
all correspond the mounting hole through the selection between car top cap (100), car bottom (200), telescopic bracket (300), diversion sheave assembly (500) and car body (400), realize the flexible regulation of whole car size.
2. An elevator telescopic car as claimed in claim 1, characterized in that said car body (400) comprises a car corner wall (410), a front car wall (420), a left car wall (470), a right car wall (450) and a rear car wall (460); the front car wall (420), the left car wall (470), the right car wall (450) and the rear car wall (460) are assembled and connected through a car corner wall (410), and the car corner wall (410) is in contact connection with the inner side wall of the components;
the car front wall (420), the car left wall (470), the car right wall (450) and the car rear wall (460) are connected and mounted through car mounting holes (491) and car bolts (492), and telescopic adjustment of the car walls is achieved.
3. An elevator telescopic car as claimed in claim 2, characterized in that the outer end faces of the left car wall (470) and the right car wall (450) are fixed to a telescopic bracket (300); the car top cover (100) and the car bottom cover (200) are correspondingly arranged at the upper end and the lower end of the car body (400) as upper and lower cover plates through the car mounting hole (491).
4. The telescopic elevator car as claimed in claim 3, wherein said car roof (100) comprises a top middle plate (130), a top middle connecting plate (140), a top side plate (150), a top adjusting plate (120), a top pillar connecting frame (160), a corner support frame (110);
the top middle plate (130), the top middle connecting plate (140), the top side plate (150), the top adjusting plate (120), the top upright post connecting frame (160) and the corner protection frame (110) are all telescopically adjusted through a plurality of top cover mounting holes (191) distributed on the parts and matched with top cover bolts (192), and the size of a hoistway is conveniently adapted.
5. An elevator telescopic car as claimed in claim 3, characterized in that the car bottom cover (200) comprises a car bottom plate (240), a bottom front beam (210), bottom side beams (220), a bottom rear beam (230) and a bottom adjusting center beam (270); the bottom front beam (210), the bottom side beam (220) and the bottom rear beam (230) are combined into a bottom cover frame, and the car floor (240) is fixedly arranged on the bottom cover frame; the bottom adjusting middle beam (270) is erected and installed between the bottom front beam (210) and the bottom rear beam (230);
the car bottom plate (240), the bottom front beam (210), the bottom side beam (220), the bottom rear beam (230) and the bottom adjusting middle beam (270) are connected through a plurality of bottom cover mounting holes (291) distributed on the parts and matched with bottom cover bolts (292), and telescopic adjustment of the bottom cover is achieved to adapt to sizes of different hoistways.
6. An elevator telescopic car as claimed in claim 3, characterized in that said telescopic bracket (300) comprises a telescopic pillar (360), a telescopic main beam (310), a telescopic reinforcing mat (320) and a telescopic end piece (330);
the installation relations among the telescopic upright post (360), the telescopic main beam (310), the telescopic reinforcing base plate (320), the telescopic end piece (330) and the safety gear (350) are all connected through a bracket installation hole (391) and a bracket bolt (392), so that the telescopic adjustment of the bracket is realized;
the telescopic upright post (360) clamps and installs a car left wall (470) and a car right wall (450) of the car body (400); the diversion sheave assembly (500) is connected with the telescopic bracket (300) through a telescopic reinforcing pad (320) arranged on the lower end surface of the telescopic main beam (310).
7. An elevator car as claimed in claim 6 wherein said diversion sheave assembly (500) comprises a diversion sheave assembly main beam (510), an adjustment wheel housing (540) and a wheel housing limit tie plate (530);
a plurality of diversion sheave mounting holes (511) are formed in the diversion sheave assembly main beam (510); the main beam (510) of the diversion sheave assembly and the adjusting wheel cover (540) realize an adjustable telescopic connecting structure through a diversion sheave mounting hole (511); the two ends of the wheel cover limiting connecting plate (530) are connected with a diversion sheave assembly main beam (510) in an abutting mode and used for limiting the maximum adjusting range of the adjusting wheel cover (540).
8. An elevator car as claimed in claim 4, characterized in that the car roof (100) is further provided with a top cage (600), said top cage (600) being secured to the car roof (100) by means of a mounting bracket.
9. An elevator telescopic car as claimed in claim 8, characterized in that said top cage (600) comprises cage bars (610) and trim angle bars (620); a plurality of the guardrail rails (610) are respectively fixed on the top side plate (150), the top adjusting plate (120) and the corner protection frame (110) and are enclosed to form a rectangular guardrail frame, and the adjusting corner strips (620) are installed at the corners of the guardrail frame in a matching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110797085.0A CN113336055A (en) | 2021-07-14 | 2021-07-14 | Elevator car that stretches out and draws back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110797085.0A CN113336055A (en) | 2021-07-14 | 2021-07-14 | Elevator car that stretches out and draws back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113336055A true CN113336055A (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110797085.0A Pending CN113336055A (en) | 2021-07-14 | 2021-07-14 | Elevator car that stretches out and draws back |
Country Status (1)
| Country | Link |
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| CN (1) | CN113336055A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772519A (en) * | 2021-09-27 | 2021-12-10 | 鸿羚鲲鲱(重庆)装配式建筑工程有限公司 | Telescopic lift car |
| CN113772518A (en) * | 2021-09-26 | 2021-12-10 | 杭州天奥电梯有限公司 | Elevator car frame |
| CN114988253A (en) * | 2022-06-14 | 2022-09-02 | 运达建筑科技江苏有限公司 | Overhead hoistway elevator |
| CN116216465A (en) * | 2023-05-10 | 2023-06-06 | 广东省大江建筑机械有限公司 | Telescopic lift car of hoistway construction lifter |
| JP7290191B1 (en) | 2022-07-13 | 2023-06-13 | フジテック株式会社 | car for elevator |
-
2021
- 2021-07-14 CN CN202110797085.0A patent/CN113336055A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772518A (en) * | 2021-09-26 | 2021-12-10 | 杭州天奥电梯有限公司 | Elevator car frame |
| CN113772519A (en) * | 2021-09-27 | 2021-12-10 | 鸿羚鲲鲱(重庆)装配式建筑工程有限公司 | Telescopic lift car |
| CN114988253A (en) * | 2022-06-14 | 2022-09-02 | 运达建筑科技江苏有限公司 | Overhead hoistway elevator |
| JP7290191B1 (en) | 2022-07-13 | 2023-06-13 | フジテック株式会社 | car for elevator |
| JP2024011016A (en) * | 2022-07-13 | 2024-01-25 | フジテック株式会社 | elevator car |
| CN116216465A (en) * | 2023-05-10 | 2023-06-06 | 广东省大江建筑机械有限公司 | Telescopic lift car of hoistway construction lifter |
| CN116216465B (en) * | 2023-05-10 | 2023-10-10 | 广东省大江建筑机械有限公司 | Telescopic lift car of hoistway construction lifter |
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