CN213679390U - Integrated structure of elevator car roof and suspended ceiling - Google Patents
Integrated structure of elevator car roof and suspended ceiling Download PDFInfo
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- CN213679390U CN213679390U CN202022613810.8U CN202022613810U CN213679390U CN 213679390 U CN213679390 U CN 213679390U CN 202022613810 U CN202022613810 U CN 202022613810U CN 213679390 U CN213679390 U CN 213679390U
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- 238000012986 modification Methods 0.000 description 3
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Abstract
The utility model discloses an integral type structure of elevator sedan-chair top and furred ceiling belongs to the elevator field, including the ladder case, ladder case upper end fixed mounting has the sedan-chair top, sedan-chair top left and right sides upper end outer wall fixed mounting has the montant, montant upper end outer wall fixed mounting has motor A, motor A lower extreme runs through the inside rotation of montant and installs the screw rod, the screw rod outer wall rotates and has cup jointed the swivel nut, both sides fixed mounting has the spacing ring about the swivel nut outer wall, spacing ring middle part swivel nut outer wall activity has cup jointed the rotation cover, the inner lateral wall fixed mounting of montant has the spacing groove, the inner of rotation cover runs through spacing groove fixedly connected with diaphragm. Through setting up rotating-structure, improved the practicality of integral type structure.
Description
Technical Field
The utility model relates to an elevator technical field especially relates to an integral type structure of elevator sedan-chair top and furred ceiling.
Background
Elevator refers to a permanent transportation device serving a number of specific floors in a building, the car of which runs in at least two rigid orbital movements perpendicular to the horizontal plane or inclined at an angle of less than 15 ° to the vertical, the ceiling and the suspended ceiling being one of the components of the elevator.
Patent CN 201520302498.7's publication an integral type elevator cab structure, this structure is to sedan-chair top, the furred ceiling in the current elevator car separately make into 2 parts after, assembles earlier during the installation and installs the furred ceiling behind the sedan-chair top again. The suspended ceiling is manufactured according to the size of the car roof and the hole positions connected correspondingly, bending can be generated inevitably sometimes, or the difference of gaps can cause errors in connection of the car roof and the suspended ceiling. And an installer is required to be arranged in the car to carry out hole-aligning installation of the car and the car, the operation is complex, the car is not suitable for mass production, the decorative lamp panels of the car top are respectively welded and covered in four areas on the decorative side of the car top, and the problem of complex steps in installation and manufacturing is solved.
The structure has the following defects: 1. above-mentioned structure is not convenient for directly open the furred ceiling as required to can't directly go out from the sedan-chair top, if need be to the elevator maintenance time, extremely troublesome, reduced the practicality of structure. 2. The opening plate of the car roof is not convenient to open or close, brings great inconvenience in the use process, and reduces the practicability of the structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides an integral structure of an elevator car roof and a suspended ceiling, which aims to adopt a rotating structure, when the car roof of an elevator needs to be maintained, an external control device controls a motor A to operate to drive a screw rod to rotate, the screw rod is cut with threads through an outer wall and is meshed with the threads cut on an inner wall of a screw sleeve, the screw sleeve rotates on the outer wall of the screw rod to move downwards, the screw sleeve moves downwards to drive the rotating sleeve to move downwards, the rotating sleeve moves downwards to drive a transverse plate to move downwards in a limiting groove, the transverse plate moves downwards to drive a connecting rod to move downwards in a through groove, the connecting rod moves downwards to drive the suspended ceiling to move downwards, the transverse plate stops when the transverse plate moves downwards to the lowest end of the limiting groove, an external control device controls the motor B to operate to drive a gear A to rotate, the gear A rotates to drive a tooth block A to rotate, the tooth block A rotates to drive a tooth block, thereby the fixed plate B who drives the rear end switching inwards rotates to make lower extreme fixed mounting's furred ceiling open to the outside, thereby alright direct contact sedan-chair top, the operation of being convenient for has improved the practicality of structure.
Through rotating-structure, after the furred ceiling is opened to both sides, hold the bolt rotation that both sides and drive the spiral shell dish and rotate, the spiral shell dish is cut through the outer wall and is had the screw thread and cut with the spiral shell inslot wall and have screw thread intermeshing, make it upwards rotate in the spiral shell inslot and stretch out, after upwards rotating completely shifts out, alright open the spiral shell groove, directly go up to sedan-chair top outside, after the maintenance, operating personnel at first follow the spiral shell groove downstream, hold the bolt and make the spiral shell dish aim at the spiral shell groove, the contrarotation spiral shell dish makes its at the spiral shell inslot internal rotation downstream, alright in order to close, the operation process is simple, the practicality of structure has been improved.
The utility model provides a specific technical scheme as follows:
the utility model provides an integral structure of elevator car top and furred ceiling includes the ladder case, the fixed mounting of ladder case upper end has the car top, the fixed mounting of car top left and right sides upper end outer wall has the montant, montant upper end outer wall fixed mounting has motor A, motor A lower extreme runs through the montant inside and rotates and installs the screw rod, the screw rod outer wall rotates and has cup jointed the swivel nut, the upper and lower both sides fixed mounting of swivel nut outer wall has the spacing ring, swivel nut outer wall activity has cup jointed the swivel nut in the middle part of the spacing ring, montant inner lateral wall fixed mounting has the spacing groove, swivel nut inner runs through the spacing groove fixed connection diaphragm, the diaphragm lower extreme fixed mounting has the connecting rod, the lateral wall fixed mounting has the logical groove on the inboard car top of montant, the connecting rod lower extreme runs through logical groove fixed mounting has fixed plate A, the support front end outer wall fixed mounting has motor B, the motor B rear end runs through the support and rotates and install gear A, gear A outer wall fixed mounting has tooth piece A, fixed plate A downside front end outer wall movable mounting has gear B, gear B outer wall fixed mounting has tooth piece B, gear B rear end runs through fixed plate A movable mounting has fixed plate B, fixed plate B lower extreme fixed mounting has the furred ceiling, the inside fixed mounting in sedan-chair top center has the thread groove, the inside spiral shell dish that is equipped with of commentaries on classics of thread groove, spiral shell dish lower extreme both sides outer wall fixed mounting has the bolt.
Optionally, the outer wall of the screw rod is provided with threads, and the inner wall of the screw sleeve is provided with threads, which are meshed with each other to form a rotating structure.
Optionally, the outer wall of the gear B is fixedly provided with a tooth block B engaged with the tooth block a to form a rotating structure.
Optionally, the outer wall of the spiral plate is provided with threads, and the inner wall of the spiral groove is provided with threads, which are meshed with each other to form a rotating structure.
Optionally, the input ends of the motor a and the motor B are electrically connected with an external power supply through a wire.
The utility model has the advantages as follows:
1. the embodiment of the utility model provides an integral structure of an elevator car roof and a suspended ceiling, through a rotating structure, when the car roof of an elevator needs to be maintained, an external control device controls a motor A to operate to drive a screw rod to rotate, the screw rod is cut into threads through an outer wall and is meshed with the threads cut on an inner wall of a screw sleeve, the screw sleeve rotates on the outer wall of the screw rod to move downwards, the screw sleeve moves downwards to drive the rotating sleeve to move downwards, the rotating sleeve moves downwards to drive a transverse plate to move downwards in a limiting groove, the transverse plate moves downwards to drive a connecting rod to move downwards in a through groove, the connecting rod moves downwards to drive the suspended ceiling to move downwards, the transverse plate stops when the transverse plate moves downwards to the lowest end of the limiting groove, an external control device controls the motor B to operate to drive a gear A to rotate, the gear A rotates to drive a tooth block A to rotate, the tooth block A rotates to drive a tooth block B, thereby the fixed plate B who drives the rear end switching inwards rotates to make lower extreme fixed mounting's furred ceiling open to the outside, thereby alright direct contact sedan-chair top, the operation of being convenient for has improved the practicality of structure.
2. Through rotating-structure, after the furred ceiling is opened to both sides, hold the bolt rotation that both sides and drive the spiral shell dish and rotate, the spiral shell dish is cut through the outer wall and is had the screw thread and cut with the spiral shell inslot wall and have screw thread intermeshing, make it upwards rotate in the spiral shell inslot and stretch out, after upwards rotating completely shifts out, alright open the spiral shell groove, directly go up to sedan-chair top outside, after the maintenance, operating personnel at first follow the spiral shell groove downstream, hold the bolt and make the spiral shell dish aim at the spiral shell groove, the contrarotation spiral shell dish makes its at the spiral shell inslot internal rotation downstream, alright in order to close, the operation process is simple, the practicality of structure has been improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic front sectional view of an integrated structure of an elevator car roof and a suspended ceiling according to an embodiment of the present invention;
fig. 2 is a schematic view of a partially enlarged structure a in fig. 1 of an integrated structure of an elevator car roof and a suspended ceiling according to an embodiment of the present invention;
fig. 3 is the utility model discloses a structural schematic is looked sideways at to part of elevator cab top and furred ceiling's integral type structure.
In the figure: 1. a ladder box; 2. a car roof; 3. a vertical rod; 4. a motor A; 5. a screw; 6. a threaded sleeve; 7. a limiting ring; 8. rotating the sleeve; 9. a limiting groove; 10. a transverse plate; 11. a connecting rod; 12. a through groove; 13. fixing a plate A; 14. a support; 15. a motor B; 16. a gear A; 17. a tooth block A; 18. a gear B; 19. a tooth block B; 20. a fixing plate B; 21. a suspended ceiling; 22. a screw groove; 23. a spiral disc; 24. and (6) pulling the bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The integral structure of the elevator car roof and the suspended ceiling according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1, 2 and 3, an integrated structure of an elevator car roof and a ceiling provided by an embodiment of the present invention comprises a ladder box 1, a car roof 2 is fixedly installed at the upper end of the ladder box 1, a vertical rod 3 is fixedly installed on the outer walls of the upper ends of the left and right sides of the car roof 2, a motor a4 is fixedly installed on the outer wall of the upper end of the vertical rod 3, a screw 5 is rotatably installed at the lower end of a motor a4 through the inside of the vertical rod 3, a screw sleeve 6 is rotatably sleeved on the outer wall of the screw 5, a spacing ring 7 is fixedly installed on the upper and lower sides of the outer wall of the screw sleeve 6, a rotating sleeve 8 is movably sleeved on the outer wall of the screw sleeve 6 in the middle of the spacing ring 7, a spacing groove 9 is fixedly installed on the inner side wall of the vertical rod 3, a transverse plate 10 is fixedly connected at the inner end of the rotating sleeve 8 through the spacing, fixed plate A13 upside front end outer wall fixed mounting has support 14, support 14 front end outer wall fixed mounting has motor B15, motor B15 rear end runs through support 14 and rotates and installs gear A16, gear A16 outer wall fixed mounting has tooth piece A17, fixed plate A13 downside front end outer wall movable mounting has gear B18, gear B18 outer wall fixed mounting has tooth piece B19, gear B18 rear end runs through fixed plate A13 movable mounting has fixed plate B20, fixed plate B20 lower extreme fixed mounting has furred ceiling 21, the inside fixed mounting in sedan-chair top 2 center has spiral groove 22, spiral disc 23 is changeed to the inside spiral groove 22, spiral disc 23 lower extreme both sides outer wall fixed mounting has the bolt 24.
Referring to fig. 1 and 2, when the car roof 2 of the elevator needs to be maintained, the external control device controls the motor a4 to operate to drive the screw 5 to rotate and to be meshed with the thread cut on the inner wall of the screw sleeve 6 through the external wall thread cut on the outer wall, so that the screw sleeve 6 rotates and moves downwards on the outer wall of the screw 5, the screw sleeve 6 moves downwards to drive the rotating sleeve 8 to move downwards, the rotating sleeve 8 moves downwards to drive the transverse plate 10 to move downwards in the limiting groove 9, the transverse plate 10 moves downwards to drive the connecting rod 11 to move downwards in the through groove 12, the connecting rod 11 moves downwards to drive the ceiling 21 to move downwards, when the transverse plate 10 moves downwards to the lowest end of the limiting groove 9, the external control device controls the motor B15 to operate to drive the gear a16 to rotate, the gear a16 rotates to drive the gear a17 to rotate, the gear a17 rotates to drive the gear B19 meshed with the gear B19 to rotate, tooth piece B19 rotates and drives gear B18 and rotate to the fixed plate B20 of drive rear end switching rotates inwards, thereby makes lower extreme fixed mounting's furred ceiling 21 open to the outside, thereby alright direct contact to sedan-chair top 2, and the operation of being convenient for has improved the practicality of structure.
Referring to fig. 1 and 3, a gear block B19 engaged with the gear block a17 is fixedly installed on the outer wall of the gear B18 to form a rotating structure, when the car roof 2 of the elevator needs to be maintained, the external control device controls the motor a4 to operate to drive the screw 5 to rotate, the outer wall is cut with threads to be engaged with threads cut on the inner wall of the screw sleeve 6, so that the screw sleeve 6 rotates and moves downwards on the outer wall of the screw 5, the screw sleeve 6 moves downwards to drive the rotating sleeve 8 to move downwards, the rotating sleeve 8 moves downwards to drive the transverse plate 10 to move downwards in the limiting groove 9, the transverse plate 10 moves downwards to drive the connecting rod 11 to move downwards in the through groove 12, the connecting rod 11 moves downwards to drive the ceiling 21 to move downwards, when the transverse plate 10 moves downwards to the lowest end of the limiting groove 9, the external control device controls the motor B15 to operate to drive the gear a16 to rotate, the gear a16 rotates to drive the gear block a17 to rotate, and the gear block a17 rotates to drive the gear block B19, tooth piece B19 rotates and drives gear B18 and rotate to the fixed plate B20 of drive rear end switching rotates inwards, thereby makes lower extreme fixed mounting's furred ceiling 21 open to the outside, thereby alright direct contact to sedan-chair top 2, and the operation of being convenient for has improved the practicality of structure.
Referring to fig. 1, the outer wall of the spiral plate 23 is cut with threads to engage with the inner wall of the spiral groove 22 with threads to form a rotating structure, when the suspended ceiling 21 is opened towards both sides, the pulling bolt 24 on both sides is held to rotate to drive the spiral plate 23 to rotate, the spiral plate 23 is meshed with the inner wall of the spiral groove 22 through the threads cut on the outer wall to rotate upwards in the spiral groove 22 and extend out, when the suspended ceiling is completely rotated upwards and moved out, the spiral groove 22 can be opened and directly moved up to the outside of the car roof 2, after maintenance, an operator firstly moves downwards from the spiral groove 22, holds the pulling bolt 24 to align the spiral plate 23 with the spiral groove 22, and reversely rotates the spiral plate 23 to rotate downwards in the spiral groove 22, so that the suspended ceiling can be closed, the operation process is simple, and the practicability of the structure is improved.
Referring to fig. 1, the input terminals of the motor a4 and the motor B15 are electrically connected with an external power supply through wires.
The motor A4 and the motor B15 are products in the prior art, the models of the motor A4 and the motor B15 are HD2401-24, and manufacturers are Anchuan, and are not described herein again.
The embodiment of the utility model provides an integral structure of elevator sedan-chair top and furred ceiling, when needing to maintain the sedan-chair top 2 of elevator, through external control equipment control motor A4 operation drive screw rod 5 rotate through the outer wall has cut screw thread and the thread intermeshing has been cut with swivel nut 6 inner wall, make swivel nut 6 rotate at the screw rod 5 outer wall and move down, swivel nut 6 moves down and drives swivel nut 8 and move down, swivel nut 8 moves down and drives diaphragm 10 and move down in spacing groove 9, diaphragm 10 moves down and drives connecting rod 11 and move down in logical groove 12, connecting rod 11 moves down and drives furred ceiling 21 and move down, when diaphragm 10 moves down to spacing groove 9 bottommost, stop, through external control equipment control motor B15 operation drive gear A16 and rotate, gear A16 rotates and drives tooth piece A17 to rotate, tooth piece A17 rotates and drives tooth piece B19 with it intermeshing to rotate, the gear block B19 rotates to drive the gear B18 to rotate, so as to drive the fixing plate B20 of the rear end switching to rotate inwards, so that the suspended ceiling 21 fixedly installed at the lower end is opened outwards, so that the suspended ceiling can be directly contacted with the car roof 2, when the suspended ceiling 21 is opened towards two sides, the pulling bolts 24 at two sides are held by hands to rotate to drive the screw disc 23 to rotate, the screw disc 23 is meshed with the screw thread cut on the inner wall of the screw groove 22 through the screw thread cut on the outer wall, so that the screw disc rotates upwards and extends out of the screw groove 22, when the suspended ceiling 21 rotates completely upwards and moves out, the screw groove 22 is opened and directly moves upwards to the outside of the car roof 2, after maintenance, an operator firstly moves downwards from the screw groove 22 by holding the pulling bolt 24, the screw disc 23 is aligned with the screw groove 22, and the screw disc 23 rotates downwards in the screw groove 22.
It should be noted that the utility model relates to an integral type structure of elevator cab and furred ceiling, including motor A4 and motor B15, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The integrated structure of the elevator car roof and the suspended ceiling is characterized by comprising a ladder box (1), a car roof (2) is fixedly mounted at the upper end of the ladder box (1), vertical rods (3) are fixedly mounted on the outer walls of the upper ends of the left side and the right side of the car roof (2), a motor A (4) is fixedly mounted on the outer wall of the upper end of each vertical rod (3), a screw rod (5) is rotatably mounted at the lower end of each motor A (4) in a manner of penetrating through the corresponding vertical rod (3), a threaded sleeve (6) is rotatably sleeved on the outer wall of each screw rod (5), limiting rings (7) are fixedly mounted on the upper side and the lower side of the outer wall of each threaded sleeve (6), a rotating sleeve (8) is movably sleeved on the outer wall of the middle threaded sleeve (6) of each limiting ring (7), a limiting groove (9) is fixedly mounted on the inner side wall of each vertical rod, the lower end of the transverse plate (10) is fixedly provided with a connecting rod (11), the two side walls of the upper side of the inner side car roof (2) of the vertical rod (3) are fixedly provided with a through groove (12), the lower end of the connecting rod (11) penetrates through the through groove (12) and is fixedly provided with a fixing plate A (13), the outer wall of the upper side of the fixing plate A (13) is fixedly provided with a support (14), the outer wall of the front end of the support (14) is fixedly provided with a motor B (15), the rear end of the motor B (15) penetrates through the support (14) and is rotatably provided with a gear A (16), the outer wall of the gear A (16) is fixedly provided with a toothed block A (17), the outer wall of the lower side of the fixing plate A (13) is movably provided with a gear B (18), the outer wall of the gear B (18) is fixedly provided with, the suspended ceiling (21) is fixedly mounted at the lower end of the fixing plate B (20), a screw groove (22) is fixedly mounted inside the center of the car roof (2), a screw disc (23) is rotatably mounted inside the screw groove (22), and pull bolts (24) are fixedly mounted on the outer walls of two sides of the lower end of the screw disc (23).
2. The integrated structure of the elevator car roof and the suspended ceiling is characterized in that the outer wall of the screw rod (5) is provided with threads, and the threads on the inner wall of the screw sleeve (6) are meshed with each other to form a rotating structure.
3. The integrated structure of the elevator car roof and the suspended ceiling of claim 1, wherein a gear block B (19) meshed with the gear block A (17) is fixedly arranged on the outer wall of the gear B (18) to form a rotating structure.
4. The integrated structure of the elevator car roof and the suspended ceiling of claim 1, wherein the outer wall of the screw plate (23) is provided with threads which are mutually meshed with the inner wall of the screw groove (22) to form a rotating structure.
5. The integrated structure of the elevator car roof and the suspended ceiling of claim 1, wherein the input ends of the motor A (4) and the motor B (15) are electrically connected with an external power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022613810.8U CN213679390U (en) | 2020-11-13 | 2020-11-13 | Integrated structure of elevator car roof and suspended ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022613810.8U CN213679390U (en) | 2020-11-13 | 2020-11-13 | Integrated structure of elevator car roof and suspended ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213679390U true CN213679390U (en) | 2021-07-13 |
Family
ID=76731567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022613810.8U Expired - Fee Related CN213679390U (en) | 2020-11-13 | 2020-11-13 | Integrated structure of elevator car roof and suspended ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213679390U (en) |
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2020
- 2020-11-13 CN CN202022613810.8U patent/CN213679390U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |