CN114249213A - Household center-opening double-folding automatic elevator door - Google Patents
Household center-opening double-folding automatic elevator door Download PDFInfo
- Publication number
- CN114249213A CN114249213A CN202111594460.8A CN202111594460A CN114249213A CN 114249213 A CN114249213 A CN 114249213A CN 202111594460 A CN202111594460 A CN 202111594460A CN 114249213 A CN114249213 A CN 114249213A
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- Prior art keywords
- door
- household
- folding
- door pocket
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/143—Control systems or devices electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/303—Details of door panels
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to the technical field of household elevators, and provides a household midsplit double-folded side-hung automatic elevator door which comprises a door pocket and a door plate, wherein the door plate is hinged to two ends of the door pocket, a sliding groove is formed in the surface of the door pocket, a door lock is arranged above the sliding groove in the surface of the door pocket, a lock head is arranged on one side of the bottom of the door lock, a transmission mechanism is arranged in the door pocket and comprises a threaded rod, the threaded rod is arranged in the door pocket, a threaded sleeve is sleeved at two ends of the threaded rod, a speed reducing motor is arranged at the right end in the door pocket, a belt is sleeved on the speed reducing motor, and the speed reducing motor is connected and rotated by the belt and the threaded rod. The defects that the conventional manual vertical hinged door is not convenient to use in daily life, the automatic middle-opening vertical hinged door is limited by the space size of an elevator door, and the door cannot be completely opened if the door size is not enough or the door is opened to cause inconvenience for people to enter and exit are overcome.
Description
Technical Field
The invention relates to the technical field of household elevators, in particular to a household midsplit double-folding automatic elevator door.
Background
At present, in a household elevator well, because the size of the well cannot meet the installation requirement of a conventional elevator door motor, the well which cannot meet the size condition can only select a manual vertical hinged door, an automatic vertical hinged door or a middle-opening automatic vertical hinged door;
the manual vertical hinged door is not convenient to use in daily life, the automatic middle-opening vertical hinged door is limited by the space size of an elevator door, and if the door is not large enough in size, the door cannot be opened completely or people cannot enter or exit conveniently after the door is opened;
therefore, the invention provides a folding type side-hung elevator door capable of reducing the limit of the door to the size of the doorway space, which is used for solving the problem that the door cannot be completely opened or is inconvenient to enter and exit due to the size limit of the doorway.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a household center-opening double-folding vertical hinged automatic elevator door, which is used for solving the defects that the conventional manual vertical hinged door is not convenient to use in daily life, the automatic center-opening vertical hinged door is limited by the space size of an elevator door opening, and if the door opening size is not enough, the door cannot be completely opened or the door is not convenient for people to get in and out after being opened.
Disclosure of the invention
In order to solve the technical problems, the invention provides the following technical scheme: a household center-opening double-folding vertical hinged automatic elevator door comprises a door pocket and a door plate hinged to two ends of the door pocket, wherein a sliding groove is formed in the surface of the door pocket, a door lock is arranged above the sliding groove in the surface of the door pocket, a lock head is arranged on one side of the bottom of the door lock, and a transmission mechanism is arranged in the door pocket;
the transmission mechanism comprises a threaded rod, the threaded rod is arranged inside the door pocket, and threaded sleeves are sleeved at two ends of the threaded rod.
Preferably, a door machine controller is arranged on the right side of the top of the door pocket.
Preferably, a speed reducing motor is installed at the right end inside the door pocket, a belt is sleeved on the speed reducing motor, and the speed reducing motor is connected and rotated through the belt and a threaded rod.
Preferably, pulley blocks are arranged at two ends of the sliding groove, the rear ends of the pulley blocks are connected with the threaded sleeves, and the pulley blocks move by utilizing the threaded sleeves.
Preferably, the folding department in door plant back top establishes the blotter, equipment shell is established to blotter one side, built-in photoelectric sensor and the alarm of preventing pressing from both sides the warning of equipment shell.
Preferably, a connecting rod is arranged below the pulley block, and the bottom of the connecting rod is connected with the door panel for folding.
Preferably, two groups of threaded rods are arranged, the thread directions of the two groups of threaded rods are opposite, and the thread sleeves on the surfaces of the two groups of threaded rods move relatively.
(III) advantageous effects
The invention provides a household midsplit double-folding side-hung automatic elevator door, which has the advantages that:
1. the lift-cabin door adopts automatic two folding flat-open designs, and gear motor drive mechanism drives the lift-cabin door flat-open, compares in traditional flat-open, and this lift-cabin door increases folding design, and the assembly pulley drives the door plant and moves the process, and the hinge makes the door plant fold between the door plant, and the door plant expandes to reach the maximize, guarantees to open the lift-cabin door wholly when using completely, can not receive gate size factor to influence, convenient business turn over.
2. Increase photoelectric sensor and alarm, the cooperation door machine controller uses, and whether photoelectric sensor detects folding process door plant below and has the foreign matter to get into, and the foreign matter appears and has photoelectric sensor to carry out signal transmission, and transmission reports to the police to the alarm, and signal transmission advances the folding process of opening the door of control pause to the door machine controller, guarantees the security.
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 introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is a rear view partial structure diagram of the present invention.
The reference numerals in the figures illustrate: 1. a door pocket; 2. a transmission mechanism; 3. a chute; 4. a door panel; 5. a drive belt; 6. a reduction motor; 7. a gantry crane controller; 8. a door lock; 9. a lock head; 10. a threaded sleeve; 11. a pulley block; 12. a threaded rod; 13. a connecting rod; 14. a photosensor; 15. an alarm; 16. a cushion pad; 17. an equipment enclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the household midsplit double-folding side hung automatic elevator door provided by the invention comprises a door pocket 1 and a door plate 4 hinged at two ends of the door pocket 1, wherein a sliding groove 3 is formed in the surface of the door pocket 1, a door lock 8 is arranged above the sliding groove 3 in the surface of the door pocket 1, a lock head 9 is arranged at one side of the bottom of the door lock 8, a door machine controller 7 is arranged at the right side of the top of the door pocket 1, and a transmission mechanism 2 is arranged in the door pocket 1;
the transmission mechanism 2 comprises a threaded rod 12, the threaded rod 12 is arranged inside the door pocket 1, threaded sleeves 10 are sleeved at two ends of the threaded rod 12, a speed reducing motor 6 is arranged at the right end inside the door pocket 1, a belt 5 is sleeved on the speed reducing motor 6, the speed reducing motor 6 is connected and rotated with the threaded rod 12 through the belt 5, two groups of threaded rods 12 are arranged together, the thread directions of the two groups of threaded rods 12 are opposite, and the threaded sleeves 10 on the surfaces of the two groups of threaded rods move relatively;
in the first specific embodiment, the speed reducing motor 6 is controlled by the door controller 7, the speed reducing motor 6 drives the threaded rods 12 of the transmission mechanism 2 to rotate by utilizing the transmission belt 5, the threaded rods 12 are divided into two groups, the directions of the threaded rods are opposite but rotate together, the threaded sleeve 10 moves due to the rotation of the threaded rods 12 and is connected with the pulley group 11 on the external sliding chute 3 to drive the pulley group 11 to move towards two sides on the sliding chute 3, the door panel 4 connected below performs folding and flat-opening actions, and if the speed reducing motor is not used, the door lock 8 is started to extend out of the lock head 9 to limit the pulley group 11 on one side below, so that the speed reducing motor cannot move on the sliding chute 3;
in the second specific embodiment, the pulley block 11 is driven by a threaded rod 12 arranged right behind the chute 3, threaded sleeves 10 matched with the threaded rod 12 are sleeved on two sides of the surface of the threaded rod 12, the threaded sleeves 10 are welded with the pulley block 11 on the outer surface of the chute 3, the threaded sleeves 10 are driven by the threaded rod 12 to drive the pulley block 11 on the chute 3 to move to open the door, and the connecting rod 13 ensures the connection between the pulley block 11 and the door plate 4;
a cushion 16 is arranged at the top folding part of the back of the door panel 4, an equipment shell 17 is arranged on one side of the cushion 16, and a photoelectric sensor 14 and an alarm 15 for anti-pinch alarm are arranged in the equipment shell 17;
specific embodiment three, folding open the door hidden danger is compared greatly in traditional vertical hinged door, door plant 4 folding gap department increases several groups of blotters 16, folding process lets door plant 4 unable folding completely, it prevents pressing from both sides to leave certain gap, equipment shell 17 increases photoelectric sensor 14 and alarm 15 on the door plant 4, photoelectric sensor 14 aims at under the door plant 4, there is the foreign matter then can report to the police signal transmission for alarm 15, signal transmission to a machine controller 7 simultaneously, 7 received signals of a machine controller make gear motor 6 stop continuing work, the folding vertical hinged door of pause door plant 4, realize the protection.
The working principle is as follows: the door pocket 1 is of a hollow design, a transmission mechanism 12 is arranged in the door pocket, the transmission mechanism 12 comprises a main part threaded rod 12, a speed reducing motor 6 is connected with the threaded rod 12 through a transmission belt 5 to rotate, a threaded sleeve 10 on the threaded rod 12 is connected with a pulley block 11 on a sliding groove 3 on the surface of the door pocket 1, the pulley block 11 is driven by the movement of the threaded sleeve 10 to slide on the sliding groove 3, a door plate 4 connected with a lower connecting rod 13 moves along with the threaded rod, the door plate 4 is of a double-folding structure connected through a hinge, is folded and contracted to an elevator in the middle of the vertical opening process to achieve the purpose of complete opening and closing, is not limited by the size of a doorway and is convenient to enter and exit, but has certain hidden danger, a cushion 16 is added on the back of the door plate 4 to increase the folding interval, so that the door plate cannot be completely folded, an equipment shell 17 is added on the surface of the door plate 4, a photoelectric sensor 14 and an alarm 15 are arranged in the door, the photoelectric sensor 14 detects foreign matters, a signal transmission alarm 15 alarms, a door transmission controller 7 controls the speed reducing motor 6, the elevator is closed to use, and the safety is ensured.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; 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 (7)
1. The utility model provides a domestic halving double-folding flat-open automatic elevator door, includes door pocket (1) and door pocket (1) both ends hinged joint's door plant (4), its characterized in that: a sliding groove (3) is formed in the surface of the door pocket (1), a door lock (8) is arranged above the sliding groove (3) in the surface of the door pocket (1), a lock head (9) is arranged on one side of the bottom of the door lock (8), and a transmission mechanism (2) is arranged in the door pocket (1);
the transmission mechanism (2) comprises a threaded rod (12), the threaded rod (12) is arranged inside the door pocket (1), and threaded sleeves (10) are sleeved at two ends of the threaded rod (12).
2. The household midsplit double-folding side hung automatic elevator door as claimed in claim 1, wherein: the right side of the top of the door pocket (1) is provided with a door machine controller (7).
3. The household midsplit double-folding side hung automatic elevator door as claimed in claim 1, wherein: the door pocket (1) is inside, and the right-hand member is equipped with gear motor (6), the cover has belt (5) on gear motor (6), gear motor (6) utilize belt (5) and threaded rod (12) to connect the rotation.
4. The household midsplit double-folding side hung automatic elevator door as claimed in claim 1, wherein: pulley blocks (11) are arranged at two ends of the sliding groove (3), the rear ends of the pulley blocks (11) are connected with the threaded sleeves (10), and the pulley blocks (11) move by means of the threaded sleeves (10).
5. The household midsplit double-folding side hung automatic elevator door as claimed in claim 1, wherein: the door plant (4) back top folding department establishes blotter (16), equipment shell (17) are established to blotter (16) one side, equipment shell (17) built-in photoelectric sensor (14) and the alarm (15) of preventing pressing from both sides the warning.
6. The household midsplit double-folding side hung automatic elevator door as claimed in claim 4, wherein: a connecting rod (13) is arranged below the pulley block (11), and the bottom of the connecting rod (13) is connected with the door panel (4) for folding.
7. The household midsplit double-folding side hung automatic elevator door as claimed in claim 1, wherein: the threaded rods (12) are arranged in two groups, the thread directions of the two groups of threaded rods (12) are opposite, and the surface of the threaded rods moves relative to the threaded sleeves (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111594460.8A CN114249213A (en) | 2021-12-23 | 2021-12-23 | Household center-opening double-folding automatic elevator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111594460.8A CN114249213A (en) | 2021-12-23 | 2021-12-23 | Household center-opening double-folding automatic elevator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114249213A true CN114249213A (en) | 2022-03-29 |
Family
ID=80794832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111594460.8A Pending CN114249213A (en) | 2021-12-23 | 2021-12-23 | Household center-opening double-folding automatic elevator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114249213A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151602Y (en) * | 2007-10-30 | 2008-11-19 | 西安交通大学 | Elevator door motor device flexibly driven by AC servo motor |
| CN104948078A (en) * | 2015-06-14 | 2015-09-30 | 黄玉娇 | Foldable door |
| CN106006323A (en) * | 2016-07-11 | 2016-10-12 | 鑫诺电梯有限公司 | Elevator center opening door head with triple-head steel wire rope connecting base |
| CN205953302U (en) * | 2016-08-29 | 2017-02-15 | 宁夏通宇电梯制造发展股份有限公司 | Lift -cabin door with prevent pressing from both sides function |
| CN111186757A (en) * | 2020-01-22 | 2020-05-22 | 杭州宝宸科技有限公司 | Novel elevator door structural system |
| CN111204645A (en) * | 2020-01-22 | 2020-05-29 | 杭州宝宸科技有限公司 | Integrated opening and closing guide elevator door system |
| CN212608934U (en) * | 2020-06-16 | 2021-02-26 | 苏州中成电梯股份有限公司 | Device of making an uproar falls in opening and shutting of elevator door plant |
| CN213536956U (en) * | 2020-09-09 | 2021-06-25 | 潘海峰 | Elevator device capable of automatically identifying and preventing clamping system |
| CN213707458U (en) * | 2020-10-22 | 2021-07-16 | 吴昊 | Freight elevator with midsplit, side-opening double-folding door structure |
| CN213864976U (en) * | 2020-06-10 | 2021-08-03 | 牡丹江万达电梯有限公司 | Lift type elevator door for elevator |
| CN214170267U (en) * | 2020-09-21 | 2021-09-10 | 广东炬森五金精密制造有限公司 | Door hinge with hand clamping prevention function |
| CN215255966U (en) * | 2021-06-29 | 2021-12-21 | 贵州合礼智慧网络科技有限公司 | Entrance guard's device with striking alarm function |
-
2021
- 2021-12-23 CN CN202111594460.8A patent/CN114249213A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151602Y (en) * | 2007-10-30 | 2008-11-19 | 西安交通大学 | Elevator door motor device flexibly driven by AC servo motor |
| CN104948078A (en) * | 2015-06-14 | 2015-09-30 | 黄玉娇 | Foldable door |
| CN106006323A (en) * | 2016-07-11 | 2016-10-12 | 鑫诺电梯有限公司 | Elevator center opening door head with triple-head steel wire rope connecting base |
| CN205953302U (en) * | 2016-08-29 | 2017-02-15 | 宁夏通宇电梯制造发展股份有限公司 | Lift -cabin door with prevent pressing from both sides function |
| CN111186757A (en) * | 2020-01-22 | 2020-05-22 | 杭州宝宸科技有限公司 | Novel elevator door structural system |
| CN111204645A (en) * | 2020-01-22 | 2020-05-29 | 杭州宝宸科技有限公司 | Integrated opening and closing guide elevator door system |
| CN213864976U (en) * | 2020-06-10 | 2021-08-03 | 牡丹江万达电梯有限公司 | Lift type elevator door for elevator |
| CN212608934U (en) * | 2020-06-16 | 2021-02-26 | 苏州中成电梯股份有限公司 | Device of making an uproar falls in opening and shutting of elevator door plant |
| CN213536956U (en) * | 2020-09-09 | 2021-06-25 | 潘海峰 | Elevator device capable of automatically identifying and preventing clamping system |
| CN214170267U (en) * | 2020-09-21 | 2021-09-10 | 广东炬森五金精密制造有限公司 | Door hinge with hand clamping prevention function |
| CN213707458U (en) * | 2020-10-22 | 2021-07-16 | 吴昊 | Freight elevator with midsplit, side-opening double-folding door structure |
| CN215255966U (en) * | 2021-06-29 | 2021-12-21 | 贵州合礼智慧网络科技有限公司 | Entrance guard's device with striking alarm function |
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