CN111232802A - Elevator car - Google Patents

Elevator car Download PDF

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Publication number
CN111232802A
CN111232802A CN202010148811.1A CN202010148811A CN111232802A CN 111232802 A CN111232802 A CN 111232802A CN 202010148811 A CN202010148811 A CN 202010148811A CN 111232802 A CN111232802 A CN 111232802A
Authority
CN
China
Prior art keywords
plate
guide
car
elevator car
post
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010148811.1A
Other languages
Chinese (zh)
Inventor
邢明
陈孝
徐浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Xunchi Electronic Technology Co ltd
Original Assignee
Suzhou Xunchi Electronic Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Xunchi Electronic Technology Co ltd filed Critical Suzhou Xunchi Electronic Technology Co ltd
Priority to CN202010148811.1A priority Critical patent/CN111232802A/en
Publication of CN111232802A publication Critical patent/CN111232802A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02Cages, i.e. cars
    • B66B11/0226Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/027Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/28Buffer-stops for cars, cages, or skips
    • B66B5/284Buffer-stops for cars, cages, or skips mounted on cars or counterweights

Abstract

The invention relates to the field of elevators, in particular to an elevator car which comprises a car body, a buffer spring, a guide post, a connecting sleeve, a connecting plate, a wear-resistant pad, a first connecting post, a guide frame, a guide groove, a sealing plate, a guide rod, a second connecting post, a buffer gasket, a buffer cavity, an escape opening, a handle, a clamping post, a clamping groove, a clamping hole, an L-shaped plate, a connecting hole, a movable cavity, a limiting plate, a reset spring and a pull rod. The sealing plate is arranged at the top end of the escape opening, when the pull rod is pulled, the return spring can be compressed under the action of the limiting plate, and at the moment, the clamping column at the top end of the limiting plate can be separated from the inside of the clamping hole, so that the L-shaped plate at the bottom end of the sealing plate is separated from the clamping groove, and the sealing plate is opened; when connecting plate and ground contact, the guide post can take place relative slip with connecting sleeve, and the inside buffer solution of connecting sleeve can be inside by slow compression to cushion chamber this moment, plays the damping effect, and buffer spring and cushion washer are all compressed simultaneously, play the cushioning effect jointly.

Description

Elevator car
Technical Field
The invention relates to the field of elevators, in particular to an elevator car.
Background
The elevator is a transportation device for vertically transporting pedestrians or goods, and the elevator is a power-driven electromechanical device which can lift or transport the pedestrians or goods in parallel by utilizing a box body running by a rigid guide rail or a step running along a fixed line, and comprises a pedestrian (goods) elevator, an escalator and an automatic pedestrian; the elevator car is a car body part for carrying passengers or other loads, the car is a box-shaped space for carrying and transporting people and materials, and the car is generally composed of main parts such as a car bottom, a car wall, a car top, a car door and the like, and the clear height of the interior of the car is at least 2 m.
In prior art, elevator car generally is seal structure, when the elevator was because of the accident pause, lacks reserve escape opening, is difficult for fleing, and elevator car can produce great impact force at the lower extreme that falls, can produce certain damage to the car body, has reduced life. Therefore, an elevator car is proposed to address the above problems.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide an elevator car.
The invention achieves the aim through the following technical scheme, and the elevator car comprises a guide frame, a sealing plate, an escape opening, a fixing structure, a car body, a buffering structure, a connecting plate and a wear-resistant pad which are sequentially arranged from top to bottom; the fixing structure comprises a clamping groove, an L-shaped plate, a movable cavity and a pull rod, the clamping groove is formed in the inner side wall of the escape opening, a clamping hole is formed in the top end of the inner cavity of the clamping groove, one end of the L-shaped plate is clamped in the clamping groove, and a connecting hole is formed in the surface of the L-shaped plate; the movable cavity is formed in the inner side wall of the escape opening, a limiting plate is sleeved inside the movable cavity, a clamping column is fixedly connected to the top end of the limiting plate, and the tail end of the clamping column penetrates through the connecting hole and is clamped inside the clamping groove; the bottom end of the limiting plate is fixedly connected with the pull rod, the bottom end of the pull rod penetrates through the bottom end of the movable cavity, and a reset spring is sleeved on the surface of the pull rod; the buffer structure comprises a guide post, a connecting sleeve, a first connecting post and a second connecting post, the bottom end of the guide post is sleeved inside the connecting sleeve, a buffer cavity is formed in the bottom end of the guide post, and a buffer spring is sleeved on the surface of the guide post; the bottom end of the second connecting column is sleeved at the top end of the first connecting column, and a buffer gasket is sleeved on the surface of the second connecting column.
Preferably, the escape opening is formed in the top end of the car body, the escape opening is formed in the top end of the guide frame, and the guide frame is fixedly connected to the top end of the car body.
Preferably, the guide frame's both sides side all opens there is the guide way, the equal rigid coupling in both sides side of shrouding has the guide bar, just the guide bar block is in inside the guide way.
Preferably, the top end of the guide column is fixedly connected with the bottom end of the car body, the bottom end of the connecting sleeve is fixedly connected with the top end of the connecting plate, and the guide column and the connecting plate are in sliding connection.
Preferably, first connecting column bottom rigid coupling is in the connecting plate surface, second connecting column top with car body bottom rigid coupling, and both sliding connection.
Preferably, the wear pad is located the connecting plate bottom, just the connecting plate bottom with wear pad top rigid coupling.
Preferably, the bottom end of the sealing plate is fixedly connected with a handle, one end of the handle is provided with the L-shaped plate, and the L-shaped plate is fixedly connected with the bottom end of the sealing plate.
Preferably, the number of the connecting holes is two, and the connecting holes are symmetrically distributed on the surface of the L-shaped plate.
Preferably, the sealing plate is connected with the guide frame in a sliding mode, and the size of the sealing plate is matched with that of the escape opening.
Preferably, the number of the connecting sleeves is four, and the connecting sleeves are distributed at the top end of the connecting plate in a matrix manner.
The invention has the beneficial effects that:
(1) according to the invention, the escape opening is formed in the top end of the car body, the sealing plate is arranged at the top end of the escape opening, when the pull rod is pulled, the return spring can be compressed under the action of the limiting plate, and at the moment, the clamping column at the top end of the limiting plate can be separated from the inside of the clamping hole, so that the L-shaped plate at the bottom end of the sealing plate is separated from the clamping groove, the escape opening is opened, and the use is simple;
(2) according to the invention, the buffer structure is arranged at the bottom end of the car body, when the connecting plate is contacted with the ground, the guide column and the connecting sleeve slide relatively, the buffer solution in the connecting sleeve is slowly compressed into the buffer cavity to play a damping role, and meanwhile, the buffer spring and the buffer gasket are compressed to play a buffer role together to protect the car body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a view of the connection between the car body and the connection plate according to the present invention;
FIG. 3 is a schematic view of a fastening structure of the present invention;
FIG. 4 is a schematic view of the sealing plate structure of the present invention.
In the figure: 1. car body, 2, buffer spring, 3, the guide post, 4, adapter sleeve, 5, the connecting plate, 6, wear pad, 7, first spliced pole, 8, guide frame, 81, the guide way, 9, the shrouding, 91, the guide bar, 10, the second spliced pole, 11, cushion ring, 12, the cushion chamber, 13, the mouth of fleing, 14, the handle, 15, the card post, 16, the draw-in groove, 161, the card hole, 17, the L template, 171, the connecting hole, 18, the activity chamber, 19, the limiting plate, 20, reset spring, 21, the pull rod.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1-4, an elevator car includes a guide frame 8, a sealing plate 9, an escape opening 13, a fixing structure, a car body 1, a buffering structure, a connecting plate 5 and a wear pad 6, which are sequentially installed from top to bottom; the fixing structure comprises a clamping groove 16, an L-shaped plate 17, a movable cavity 18 and a pull rod 21, wherein the clamping groove 16 is formed in the inner side wall of the escape opening 13, a clamping hole 161 is formed in the top end of the inner cavity of the clamping groove 16, one end of the L-shaped plate 17 is clamped in the clamping groove 16, and a connecting hole 171 is formed in the surface of the L-shaped plate 17; the movable cavity 18 is formed in the inner side wall of the escape opening 13, a limiting plate 19 is sleeved inside the movable cavity 18, a clamping column 15 is fixedly connected to the top end of the limiting plate 19, and the tail end of the clamping column 15 penetrates through the connecting hole 171 and is clamped inside the clamping groove 16; the bottom end of the limiting plate 19 is fixedly connected with the pull rod 21, the bottom end of the pull rod 21 penetrates through the bottom end of the movable cavity 18, and the surface of the pull rod 21 is sleeved with a return spring 20; the buffer structure comprises a guide post 3, a connecting sleeve 4, a first connecting post 7 and a second connecting post 10, wherein the bottom end of the guide post 3 is sleeved inside the connecting sleeve 4, a buffer cavity 12 is formed in the bottom end of the guide post 3, and a buffer spring 2 is sleeved on the surface of the guide post 3; the bottom end of the second connecting column 10 is sleeved at the top end of the first connecting column 7, and a buffer gasket 11 is sleeved on the surface of the second connecting column 10.
The escape opening 13 is formed in the top end of the car body 1, the guide frame 8 is arranged at the top end of the escape opening 13, the guide frame 8 is fixedly connected to the top end of the car body 1, and the escape opening 13 can assist in rescue; the side surfaces of two sides of the guide frame 8 are respectively provided with a guide groove 81, the side surfaces of two sides of the sealing plate 9 are respectively fixedly connected with a guide rod 91, and the guide rods 91 are clamped in the guide grooves 81, so that the sealing plate 9 can be guided conveniently; the top end of the guide column 3 is fixedly connected with the bottom end of the car body 1, the bottom end of the connecting sleeve 4 is fixedly connected with the top end of the connecting plate 5, and the guide column 3 and the connecting sleeve 4 are connected in a sliding manner; the bottom end of the first connecting column 7 is fixedly connected to the surface of the connecting plate 5, the top end of the second connecting column 10 is fixedly connected to the bottom end of the car body 1, and the first connecting column 7 and the second connecting column 10 are connected in a sliding mode; the wear-resistant pad 6 is positioned at the bottom end of the connecting plate 5, the bottom end of the connecting plate 5 is fixedly connected with the top end of the wear-resistant pad 6, and the connecting plate 5 can be protected by the wear-resistant pad 6; a handle 14 is fixedly connected to the bottom end of the sealing plate 9, the L-shaped plate 17 is arranged at one end of the handle 14, and the L-shaped plate 17 is fixedly connected to the bottom end of the sealing plate 9, so that the sealing plate 9 can be conveniently connected to the car body 1; the number of the connecting holes 171 is two, and the connecting holes are symmetrically distributed on the surface of the L-shaped plate 17, so that the clamping columns 15 can be clamped in the connecting holes 171 conveniently; the sealing plate 9 is connected with the guide frame 8 in a sliding manner, and the size of the sealing plate 9 is matched with that of the escape opening 13, so that the escape opening 13 can be conveniently closed and opened through the sealing plate 9; the figure of connecting sleeve 4 is four, and is the matrix distribution and is in 5 tops of connecting plate, has strengthened car body 1 with stability between the connecting plate 5.
When the escape device is used, firstly, the escape opening 13 is formed in the top end of the car body 1, the sealing plate 9 is arranged at the top end of the escape opening 13, when the pull rod 21 is pulled, the return spring 20 can be compressed under the action of the limiting plate 19, and at the moment, the clamping column 15 at the top end of the limiting plate 19 can be separated from the inside of the clamping hole 161, so that the L-shaped plate 17 at the bottom end of the sealing plate 9 is separated from the clamping groove 16, the escape opening 13 is opened, and escape is facilitated; then be equipped with buffer structure in 1 bottom of car body, when connecting plate 5 and ground contact, guide post 3 can take place relative slip with connecting sleeve 4, first connecting post 7 takes place to slide with second spliced pole 10, the inside buffer solution of connecting sleeve 4 can be inside by slow compression to cushion chamber 12 this moment, play the damping effect, buffer spring 20 all is compressed with cushion washer 11 simultaneously, play the cushioning effect jointly to protect car body 1.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. An elevator car, characterized in that: comprises a guide frame (8), a sealing plate (9), an escape opening (13), a fixed structure, a car body (1), a buffer structure, a connecting plate (5) and a wear-resistant pad (6) which are sequentially arranged from top to bottom; the fixing structure comprises a clamping groove (16), an L-shaped plate (17), a movable cavity (18) and a pull rod (21), the clamping groove (16) is formed in the inner side wall of the escape opening (13), a clamping hole (161) is formed in the top end of the inner cavity of the clamping groove (16), one end of the L-shaped plate (17) is clamped inside the clamping groove (16), and a connecting hole (171) is formed in the surface of the L-shaped plate (17); the movable cavity (18) is formed in the inner side wall of the escape opening (13), a limiting plate (19) is sleeved inside the movable cavity (18), a clamping column (15) is fixedly connected to the top end of the limiting plate (19), and the tail end of the clamping column (15) penetrates through the connecting hole (171) and is clamped inside the clamping groove (16); the bottom end of the limiting plate (19) is fixedly connected with the pull rod (21), the bottom end of the pull rod (21) penetrates through the bottom end of the movable cavity (18), and the surface of the pull rod (21) is sleeved with a return spring (20); the buffer structure comprises a guide post (3), a connecting sleeve (4), a first connecting post (7) and a second connecting post (10), the bottom end of the guide post (3) is sleeved inside the connecting sleeve (4), a buffer cavity (12) is formed in the bottom end of the guide post (3), and a buffer spring (2) is sleeved on the surface of the guide post (3); the bottom end of the second connecting column (10) is sleeved at the top end of the first connecting column (7), and a buffer gasket (11) is sleeved on the surface of the second connecting column (10).
2. An elevator car as claimed in claim 1, characterized in that: escape opening (13) are seted up car body (1) top, escape opening (13) top is equipped with leading frame (8), just leading frame (8) rigid coupling is in car body (1) top.
3. An elevator car as claimed in claim 2, characterized in that: the side surfaces of two sides of the guide frame (8) are respectively provided with a guide groove (81), the side surfaces of two sides of the sealing plate (9) are respectively fixedly connected with a guide rod (91), and the guide rods (91) are clamped inside the guide grooves (81).
4. An elevator car as claimed in claim 1, characterized in that: the top end of the guide column (3) is fixedly connected with the bottom end of the car body (1), the bottom end of the connecting sleeve (4) is fixedly connected with the top end of the connecting plate (5), and the guide column and the connecting plate are connected in a sliding mode.
5. An elevator car as claimed in claim 1, characterized in that: first spliced pole (7) bottom rigid coupling is in connecting plate (5) surface, second spliced pole (10) top with car body (1) bottom rigid coupling, and both sliding connection.
6. An elevator car as claimed in claim 1, characterized in that: the wear-resistant pad (6) is located at the bottom end of the connecting plate (5), and the bottom end of the connecting plate (5) is fixedly connected with the top end of the wear-resistant pad (6).
7. An elevator car as claimed in claim 1, characterized in that: the bottom end of the sealing plate (9) is fixedly connected with a handle (14), one end of the handle (14) is provided with the L-shaped plate (17), and the L-shaped plate (17) is fixedly connected with the bottom end of the sealing plate (9).
8. An elevator car as claimed in claim 1, characterized in that: the number of the connecting holes (171) is two, and the connecting holes are symmetrically distributed on the surface of the L-shaped plate (17).
9. An elevator car as claimed in claim 1, characterized in that: the sealing plate (9) is in sliding connection with the guide frame (8), and the sealing plate (9) is matched with the escape opening (13) in size.
10. An elevator car as claimed in claim 1, characterized in that: the number of the connecting sleeves (4) is four, and the connecting sleeves are distributed on the top end of the connecting plate (5) in a matrix manner.
CN202010148811.1A 2020-03-05 2020-03-05 Elevator car Pending CN111232802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010148811.1A CN111232802A (en) 2020-03-05 2020-03-05 Elevator car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010148811.1A CN111232802A (en) 2020-03-05 2020-03-05 Elevator car

Publications (1)

Publication Number Publication Date
CN111232802A true CN111232802A (en) 2020-06-05

Family

ID=70878465

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010148811.1A Pending CN111232802A (en) 2020-03-05 2020-03-05 Elevator car

Country Status (1)

Country Link
CN (1) CN111232802A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120106024A (en) * 2011-03-17 2012-09-26 윤일식 Escape device for an elevator
CN206307873U (en) * 2016-11-02 2017-07-07 浙江威特电梯有限公司 A kind of new visitor uses safe buffering lift car
CN108083067A (en) * 2018-01-24 2018-05-29 吴江骏达电梯部件有限公司 A kind of elevator safety car
CN208516724U (en) * 2018-07-05 2019-02-19 苏州富士佳电梯有限公司 Maltilevel security lift car
CN209009933U (en) * 2018-10-17 2019-06-21 嘉兴沃德电梯部件有限公司 A kind of escape device of elevator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120106024A (en) * 2011-03-17 2012-09-26 윤일식 Escape device for an elevator
CN206307873U (en) * 2016-11-02 2017-07-07 浙江威特电梯有限公司 A kind of new visitor uses safe buffering lift car
CN108083067A (en) * 2018-01-24 2018-05-29 吴江骏达电梯部件有限公司 A kind of elevator safety car
CN208516724U (en) * 2018-07-05 2019-02-19 苏州富士佳电梯有限公司 Maltilevel security lift car
CN209009933U (en) * 2018-10-17 2019-06-21 嘉兴沃德电梯部件有限公司 A kind of escape device of elevator

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