CN115263118A - Single-leaf or double-leaf sealed side sliding door - Google Patents

Single-leaf or double-leaf sealed side sliding door Download PDF

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Publication number
CN115263118A
CN115263118A CN202210934114.8A CN202210934114A CN115263118A CN 115263118 A CN115263118 A CN 115263118A CN 202210934114 A CN202210934114 A CN 202210934114A CN 115263118 A CN115263118 A CN 115263118A
Authority
CN
China
Prior art keywords
transmission shaft
eccentric transmission
leaf
eccentric
sliding
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.)
Withdrawn
Application number
CN202210934114.8A
Other languages
Chinese (zh)
Inventor
曹尧鑫
马成成
谭力
陆建
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.)
Nanjing Chuangxiang Electric Co ltd
Original Assignee
Nanjing Rongbang Rail Transit 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 Nanjing Rongbang Rail Transit Technology Co ltd filed Critical Nanjing Rongbang Rail Transit Technology Co ltd
Priority to CN202210934114.8A priority Critical patent/CN115263118A/en
Publication of CN115263118A publication Critical patent/CN115263118A/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E05F15/646—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables allowing or involving a secondary movement of the wing, e.g. rotational or transversal
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0604—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/08—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane consisting of two or more independent parts movable each in its own guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

A single or double leaf enclosed side-hung door comprising: a top mechanism, at least one door leaf, at least one lower slideway; the top mechanism consists of a bearing slideway, a driven wheel, a driving wheel, a flexible transmission part and a power part; the door leaf is provided with two eccentric transmission shafts, one end of one eccentric transmission shaft is provided with a sliding part, a driven wheel, a supporting wheel set and a clutch device, and two ends of the other eccentric transmission shaft are respectively provided with a sliding part; a synchronizer is arranged between the two eccentric transmission shafts; the sliding pieces can respectively rotate around the eccentric transmission shafts and can slide in the corresponding bearing slide ways; a driven wheel arranged on the eccentric transmission shaft is fixedly connected with the eccentric transmission shaft and is coupled with the flexible transmission member; the supporting wheel set can rotate around the eccentric transmission shaft and tension the flexible transmission piece. The invention has the characteristics of simple structure, good reliability, small occupied space, light weight and good tightness.

Description

Single-leaf or double-leaf sealed side sliding door
Technical Field
The invention relates to a sealed door, in particular to a sealed door used in the field of buildings or cabin bodies, and specifically relates to a single-leaf or double-leaf sealed side sliding door.
Background
The existing building and cabin body doors mainly adopt side-sliding doors or hinged vertical hinged doors; the hinged vertical hinged door can realize better airtightness, but occupies large opening and closing space, and has poor aesthetic property; the side sliding door occupies less space for opening and closing, but is difficult to seal.
Disclosure of Invention
The invention aims to design a single-leaf or double-leaf sealed side sliding door which has small occupied opening and closing space and can realize the sealing of a door leaf and a wall body (or a cabin body) after being closed, aiming at the defects of the existing building and cabin body doors, and has the characteristics of relatively compact, concise and reliable structure.
The technical scheme of the invention is as follows:
the utility model provides a single fan or airtight side sliding door of biparting which characterized in that includes: a top mechanism 1, at least one door leaf 2, at least one lower slideway 3, at least one locking piece 4; the top mechanism 1 consists of a bearing slide way 5, a first driven wheel 6, a driving wheel 7, a flexible transmission part 8 and a power part 9; the door leaf 2 is provided with a first eccentric transmission shaft 10 and a second eccentric transmission shaft 11, wherein one end of the first eccentric transmission shaft 10 is provided with a first sliding part 12, a second driven wheel 13, a supporting wheel set 14 and a clutch device 15, and two ends of the second eccentric transmission shaft 11 are respectively provided with a first sliding part 12 and a second sliding part 16; a synchronizing device 17 is arranged between the first eccentric transmission shaft 10 and the second eccentric transmission shaft 11; the first sliding part 12 can rotate around the corresponding first eccentric transmission shaft 10 and second eccentric transmission shaft 11 and can slide in the carrying slideway 5; the second driven wheel 13 is fixedly connected to the first eccentric transmission shaft 10 and is coupled with the flexible transmission member 8; the supporting wheel set 14 can rotate around the first eccentric transmission shaft 10 and tension the flexible transmission part 8; the second sliding member 16 can rotate around the second eccentric transmission shaft 11 and can slide in the lower slideway 3, and the locking member 4 is fixed on the cabin or the frame.
Preferably:
the flexible transmission part 8 is a synchronous belt, and the corresponding first driven wheel 6, the driving wheel 7 and the second driven wheel 13 are synchronous belt wheels.
The first slide 12 is provided with carrying rollers 18 and supporting wheels 19.
The second slide 16 is provided with a support wheel 19.
The synchronizing device 17 consists of a steel wire rope 20, a first stay pulley 21, a second stay pulley 22 and a clamping piece 23.
The clutch device 15 is composed of a wrap spring 24, a spindle 25 and a stop 26.
The cross section of the steel wire of the holding spring 24 is rectangular.
An unlocking handle 27 is arranged on the first eccentric shaft 10.
The invention has the beneficial effects that:
the invention realizes that the building or cabin door has small occupied opening and closing space, can realize the sealing of the door leaf and the wall body (or the cabin body) after being closed, and has relatively compact, simple and reliable structure.
Drawings
FIG. 1 is an isometric view of the general arrangement of the various components of an embodiment of the present invention.
FIG. 2 is an isometric view of a top machine front section configuration according to an embodiment of the present invention.
FIG. 3 is an isometric view of a top rear portion structure of an embodiment of the present invention.
FIG. 4 is an isometric view of a lower guide structure of an embodiment of the invention.
FIG. 5 is an isometric view of the clutch mechanism of the present invention in a closed position.
FIG. 6 is a structural perspective view of the clutch device of the present embodiment of the invention when the door is opened.
FIG. 7 is a structural isometric view of a clutch device according to an embodiment of the present invention when activated.
FIG. 8 is an isometric view of a first slider structure in accordance with an embodiment of the present invention.
FIG. 9 is an isometric view of a second slider structure according to an embodiment of the present invention.
In the figure: 1-top mechanism, 2-door leaf, 3-lower slideway, 4-locking piece, 5-bearing slideway, 6-first driven wheel, 7-driving wheel, 8-flexible driving piece, 9-power piece, 10-first eccentric transmission shaft, 11-second eccentric transmission shaft, 12-first sliding piece, 13-second driven wheel, 14-supporting wheel set, 15-clutch device, 16-second sliding piece, 17-synchronizer, 18-bearing roller, 19-supporting roller, 20-steel wire rope, 21-first wire drawing wheel, 22-second wire drawing wheel, 23-clamping piece, 24-embracing spring, 24 a-free arm, 25-mandrel, 26-stopping piece and 27-unlocking handle.
Detailed Description
The technical solution of the present invention is further described below by using specific examples and drawings, but the scope of the present invention is not limited to the examples.
As shown in fig. 1-7.
A single or double leaf airtight side-sliding door, comprising: a top mechanism 1, at least one door leaf 2, at least one lower runner 3, at least one latch 4, as shown in fig. 1; the top mechanism 1 consists of a bearing slide way 5 (fixed on the cabin or the rack), a first driven belt wheel 6, a driving belt wheel 7, a synchronous belt 8 and a motor 9, and is shown in figures 2 and 3; the door leaf 2 is provided with a first eccentric transmission shaft 10 (fig. 2) and a second eccentric transmission shaft 11 (fig. 3), wherein one end of the first eccentric transmission shaft 10 is provided with a first sliding part 12, a second driven belt wheel 13, a supporting wheel set 14 and a clutch device 15 (fig. 2), and the second eccentric transmission shaft 11 passes through the door leaf 2 to be installed (fig. 4), and two ends of the second eccentric transmission shaft are respectively provided with a first sliding part 12 and a second sliding part 16; a synchronizing device 17 (figure 1) is arranged between the first eccentric transmission shaft 10 and the second eccentric transmission shaft 11; the first slide 12 can rotate around the corresponding first eccentric transmission shaft 10 and second eccentric transmission shaft 11 and can slide in the carrying slideway 5; the second driven pulley 13 is fixedly connected to the first eccentric transmission shaft 10 and coupled to the synchronous belt 8 (fig. 2); the supporting wheel set 14 can rotate around the first eccentric transmission shaft 10 and tension the synchronous belt 8; the second slide 16 is rotatable about a second eccentric transmission shaft 11 and is slidable in the lower slideway 3; the lock blocking part 4 is fixed on the cabin or the frame; the first slide 12 is provided with carrying rollers 18 and supporting wheels 19 (fig. 8); said second slide 16 is provided with a support wheel 19 (fig. 9); the synchronizer 17 consists of a steel wire rope 20, a first stay wire wheel 21, a second stay wire wheel 22 and a clamping piece 23; the clutch device 15 consists of a rectangular steel wire section holding spring 24, a mandrel 25 and a stopper 26 (as shown in fig. 6 and 7), wherein the mandrel 25 is integrated with the first eccentric transmission shaft 10; an unlocking handle 27 is arranged on the first eccentric transmission shaft 10.
1. The door opening and closing process of the present invention is described below with reference to fig. 1-9:
2. since the upper part of the door leaf 2 is provided with two first sliding parts 12 (fig. 1), the lower part is provided with one second sliding part 16 (fig. 4), the first sliding parts 12 and the second sliding parts 16 respectively roll in the bearing slideway 5 and the lower slideway 3, the gravity of the door leaf 2 is borne by the two first sliding parts 12, and the load (such as the sealing part bounce force, the ambient air pressure and the like) vertical to the door leaf 2 is borne by the two first sliding parts 12 and the one second sliding part 16 together, so that the door leaf 2 is restrained in both vertical and horizontal directions and can only move in the longitudinal direction (the length direction of the bearing slideway 5).
3. When the door is opened, the motor 9 drives the synchronous belt 8 to move to the right (shown in fig. 1-3), and at this time, the door leaf 2 is in a closed state, and it cannot move due to the blocking of the free arm 24a by the blocking member 4, and the holding spring 24 and the mandrel 25 (i.e., the first eccentric transmission shaft 10) are loosely separated due to the blocking of the free arm 26 in the closed state, so that the rotation of the first eccentric transmission shaft 10 is not limited, and therefore the synchronous belt 8 will drive the second driven pulley 13 to rotate, i.e., the first eccentric transmission shaft 10 rotates, and the second eccentric transmission shaft 11 also rotates synchronously under the driving of the synchronizer 17, and in this process, the door leaf 2 will gradually move away from the cabin or the frame until the rated distance is reached (in this embodiment, the first eccentric transmission shaft 10 and the second eccentric transmission shaft 11 are in two eccentric limit positions when the door is opened and closed), and when the first eccentric transmission shaft 10 reaches the state shown in fig. 6, the first eccentric transmission shaft 10 and the second eccentric transmission shaft 11 will be stopped to limit further rotation, and the door leaf 2 will also simultaneously disengage from the blocking of the blocking member 4, so that the synchronous belt 8 draws the door leaf 2 to move continuously to the right until the rated position reaches the opened door.
4. The door closing process is just opposite to the door opening process, and is not described herein.
5. If the door leaf 2 is in the closed state, the unlocking handle 27 can also be operated to rotate the first eccentric transmission shaft 10, so as to realize the unlocking purpose.
6. The sealed sliding plug door has the characteristics of simple structure, small occupied installation space, light weight, good sealing property and the like.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. For example, the load-bearing runner system need not be roller-type, but could be replaced with a standard linear track; further, for example, the synchronizing means 17 need not be a cable system, but may be in the form of a timing belt, chain, etc.
The present invention is not concerned with parts which are the same as or can be implemented using prior art techniques.

Claims (8)

1. The utility model provides a single fan or airtight side sliding door of biparting which characterized in that includes: -a top mechanism (1), at least one door leaf (2), at least one lower runner (3), at least one catch (4); the top mechanism (1) consists of a bearing slide way (5), a first driven wheel (6), a driving wheel (7), a flexible transmission part (8) and a power part (9); the door leaf (2) is provided with a first eccentric transmission shaft (10) and a second eccentric transmission shaft (11), wherein one end of the first eccentric transmission shaft (10) is provided with a first sliding part (12), a second driven wheel (13), a supporting wheel set (14) and a clutch device (15), and two ends of the second eccentric transmission shaft (11) are respectively provided with a first sliding part (12) and a second sliding part (16); a synchronizing device (17) is arranged between the first eccentric transmission shaft (10) and the second eccentric transmission shaft (11); the first sliding piece (12) can rotate around the corresponding first eccentric transmission shaft (10) and the second eccentric transmission shaft (11) and can slide in the bearing slide way (5); the second driven wheel (13) is fixedly connected to the first eccentric transmission shaft (10) and is coupled with the flexible transmission part (8); the supporting wheel set (14) can rotate around the first eccentric transmission shaft (10) and tension the flexible transmission part (8); the second sliding part (16) can rotate around a second eccentric transmission shaft (11) and can slide in the lower slideway (3), the locking part (4) is fixed on the cabin or the rack, the second eccentric transmission shaft (11) penetrates through the door leaf (2), and the first sliding part (12) and the second sliding part (16) are respectively positioned at the top and the bottom of the door leaf (2).
2. A single-leaf or double-leaf airtight side-sliding door according to claim 1, wherein the flexible transmission member (8) is a synchronous belt, and the corresponding first driven wheel (6), driving wheel (7) and second driven wheel (13) are synchronous belt wheels.
3. Single-or double-leaf hermetic side-pull door according to claim 1, characterized in that said first slider (12) is provided with carrying rollers (18) and supporting wheels (19).
4. Single-leaf or double-leaf airtight side-sliding door according to claim 1, characterized in that said second slider (16) is provided with supporting wheels (19).
5. The single-leaf or double-leaf airtight side-sliding door according to claim 1, characterized in that the synchronizing device (17) consists of a steel wire rope (20), a first wire-drawing wheel (21), a second wire-drawing wheel (22) and a clamping piece (23).
6. Device according to claim 1, characterized in that the clutch device (15) consists of a wrap spring (24), a spindle (25) and a stop (26).
7. Single or double containment side-hung door according to claim 6, wherein the wire cross-section of the clasping spring (24) is rectangular.
8. Device according to claim 1, characterized in that the first eccentric transmission shaft (10) is provided with an unlocking handle (27).
CN202210934114.8A 2022-08-04 2022-08-04 Single-leaf or double-leaf sealed side sliding door Withdrawn CN115263118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210934114.8A CN115263118A (en) 2022-08-04 2022-08-04 Single-leaf or double-leaf sealed side sliding door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210934114.8A CN115263118A (en) 2022-08-04 2022-08-04 Single-leaf or double-leaf sealed side sliding door

Publications (1)

Publication Number Publication Date
CN115263118A true CN115263118A (en) 2022-11-01

Family

ID=83748735

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210934114.8A Withdrawn CN115263118A (en) 2022-08-04 2022-08-04 Single-leaf or double-leaf sealed side sliding door

Country Status (1)

Country Link
CN (1) CN115263118A (en)

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Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20230801

Address after: No. 21 Longtai Road, Jiangbei New District, Nanjing, Jiangsu Province, 211899

Applicant after: Nanjing Chuangxiang Electric Co.,Ltd.

Address before: 211299 Room 301, floor 3, No. 8 Futian Road, Lishui Economic Development Zone, Nanjing, Jiangsu Province

Applicant before: Nanjing Rongbang Rail Transit Technology Co.,Ltd.

TA01 Transfer of patent application right
WW01 Invention patent application withdrawn after publication

Application publication date: 20221101

WW01 Invention patent application withdrawn after publication