CN213595689U - Special bank device of going up of car formula hoistway door - Google Patents
Special bank device of going up of car formula hoistway door Download PDFInfo
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- CN213595689U CN213595689U CN202022410721.3U CN202022410721U CN213595689U CN 213595689 U CN213595689 U CN 213595689U CN 202022410721 U CN202022410721 U CN 202022410721U CN 213595689 U CN213595689 U CN 213595689U
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Abstract
The utility model discloses a special bank loading device for a car type elevator hoistway door, which comprises a bank loading frame, wherein a driving motor and a driving frame are fixed on the surface of the bank loading frame, a transmission belt is connected between the driving motor and the driving frame, both ends of the top of the transmission belt are provided with pressing frames, a pressing rod is fixed on the surface of the top of the pressing frame, an installation cylinder is sleeved outside one end of the pressing rod, and an installation plate is fixed on the top end of the installation cylinder; the utility model discloses a pressure spring of design with press the frame, the pressure spring produces elastic pressure, exerts pressure to pressing the frame through the depression bar to make and press the frame and press driving belt, guarantee that it in time takes place deformation extrusion when taking place not hard up, make it reach the tensioning state once more, make the utility model discloses the phenomenon of skidding can not appear in the transmission in work, through the pinch roller of design, the pinch roller is installed and is pressed the laminating of frame inside and driving belt surface, realizes the lubrication action, avoids its and presses and produce wearing and tearing between the frame.
Description
Technical Field
The utility model belongs to the technical field of car elevator, concretely relates to bank device is gone up in special use of car elevator hall door.
Background
The car type elevator is implemented and used in large areas in China, the main component of the car type elevator is the door locking device, the main function of the door locking device is to ensure that a car door cannot be opened when the elevator is in a non-flat zone so as to ensure the safety of passengers, and the components forming the door locking device are arranged on an upper sill of the car.
The existing elevator sill-loading device consists of a sill-loading frame, a transmission mechanism and a door lock assembly, wherein the transmission mechanism consists of a transmission motor and a transmission belt, the door lock assembly is installed on the transmission belt to realize switch closing operation, the transmission belt is easy to lengthen due to heat generation and traction caused by certain abrasion in the working process of the existing transmission belt, so that the transmission belt is attached to the transmission motor to slip, the device is easy to slip, and the door lock assembly is not easy to drive to displace.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bank device is gone up in car formula hoistway door special use to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special bank device of going up of car formula hoistway door, includes the bank frame, it has driving motor and a drive frame to go up bank frame fixed surface, be connected with driving belt between driving motor and the drive frame, driving belt top both ends all are provided with presses the frame, it has the depression bar to press frame top fixed surface, the outside cover in depression bar one end is equipped with an installation section of thick bamboo, installation section of thick bamboo top is fixed with the mounting panel, the mounting panel is fixed at last bank frame inboard surface, depression bar terminal surface is provided with the pressure spring, the pressure spring is located inside the installation section of thick bamboo.
Preferably, a door lock frame is sleeved on the surface of the bottom end of the transmission belt, a sleeve is fixed on the surface of the door lock frame, a positioning rod penetrates through the sleeve, and a support is connected between two ends of the positioning rod and the upper ridge frame.
Preferably, a sliding frame is arranged on the inner side of the door lock frame and fixed on the surface of the upper threshold frame.
Preferably, the inner side of the pressing frame is provided with a pressing wheel, and the surface of the pressing wheel is mutually attached to the surface of the transmission belt.
Preferably, the longitudinal section of the pressing frame is of a U-shaped structure, and the pressing frame and the pressing rod are both iron members.
Preferably, the outer wall of the pressure lever is provided with a sliding hole, a limiting block penetrates through the inside of the sliding hole, and the limiting block is fixed inside the installation cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the pressure spring of design with press the frame, the pressure spring produces elastic pressure, exerts pressure to pressing the frame through the depression bar to make and press the frame and press driving belt, guarantee that it in time takes place the deformation extrusion when taking place not hard up, make it reach the tensioning state once more, make the utility model discloses the phenomenon of skidding can not appear in the transmission of working, through the pinch roller of design, the pinch roller is installed and is laminated with driving belt surface inside pressing the frame, realizes the lubrication action, avoids its and presses and produces wearing and tearing between the frame, through the stopper of design, the stopper runs through in the depression bar, realizes sliding spacingly to the depression bar, avoids it to drop from the installation section of thick bamboo.
(2) Through the locating lever of design, the locating lever runs through in the sleeve on door lock frame surface, realizes the location to the door lock frame, guarantees that it can not rock because drive belt position flexible structure produces in carrying through drive belt, increases the utility model discloses a motion stability.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a partial enlarged view of the position A of the present invention;
FIG. 3 is a sectional view of the partial structure at the position A of the present invention;
FIG. 4 is a schematic side view of the pressing frame and the driving belt of the present invention;
in the figure: 1. a ridge mounting frame is mounted; 2. a drive motor; 3. a drive belt; 4. mounting the cylinder; 5. pressing a frame; 6. a sleeve; 7. a pressure lever; 8. positioning a rod; 9. a door lock frame; 10. a carriage; 11. mounting a plate; 12. a limiting block; 13. a pinch roller; 14. a pressure spring; 15. and (4) a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: a special sill loading device for a car type elevator hoistway door comprises a sill loading frame 1, wherein a driving motor 2 and a driving frame are fixed on the surface of the sill loading frame 1, a driving belt 3 is connected between the driving motor 2 and the driving frame, both ends of the top of the driving belt 3 are provided with pressure frames 5, a pressure rod 7 is fixed on the surface of the top of each pressure frame 5, an installation cylinder 4 is sleeved outside one end of each pressure rod 7, a mounting plate 11 is fixed at the top end of the installation cylinder 4, the mounting plate 11 is fixed on the inner side surface of the sill loading frame 1, one end surface of each pressure rod 7 is provided with a pressure spring 14, through the designed pressure spring 14 and the pressure frame 5, the pressure spring 14 generates elastic pressure, the pressure rod 7 applies pressure to the pressure frames 5, so that the pressure frames 5 press the driving belt 3 to ensure that the driving belt is deformed and extruded in time when loosening occurs, and then reaches a tensioning state again, the utility model ensures that the transmission, press 5 inboards of frame to have installed pinch roller 13, pinch roller 13 through the design, pinch roller 13 is installed and is being pressed 5 inside and the laminating of driving belt 3 surface of frame, realize the lubrication action, avoid it and press to produce wearing and tearing between the frame 5, pinch roller 13 surface and the laminating of driving belt 3 surface each other, the longitudinal section of pressing frame 5 is U style of calligraphy structure, it is the iron component with depression bar 7 to press frame 5, the slide opening has been seted up to depression bar 7 outer wall, the inside run-through of slide opening has stopper 12, stopper 12 through the design, stopper 12 runs through in depression bar 7, it is spacing to realize sliding to depression bar 7, avoid it to drop from installing cylinder 4, stopper 12 is fixed inside installing cylinder 4.
Example 2
Referring to fig. 1 to 4, the present invention provides a technical solution: a special sill loading device for a car type elevator hoistway door comprises a sill loading frame 1, wherein a driving motor 2 and a driving frame are fixed on the surface of the sill loading frame 1, a driving belt 3 is connected between the driving motor 2 and the driving frame, both ends of the top of the driving belt 3 are provided with pressure frames 5, a pressure rod 7 is fixed on the surface of the top of each pressure frame 5, an installation cylinder 4 is sleeved outside one end of each pressure rod 7, a mounting plate 11 is fixed at the top end of the installation cylinder 4, the mounting plate 11 is fixed on the inner side surface of the sill loading frame 1, one end surface of each pressure rod 7 is provided with a pressure spring 14, through the designed pressure spring 14 and the pressure frame 5, the pressure spring 14 generates elastic pressure, the pressure rod 7 applies pressure to the pressure frames 5, so that the pressure frames 5 press the driving belt 3 to ensure that the driving belt is deformed and extruded in time when loosening occurs, and then reaches a tensioning state again, the utility model ensures that the transmission, press 5 inboards of frame to have installed pinch roller 13, pinch roller 13 through the design, pinch roller 13 is installed and is being pressed 5 inside and the laminating of driving belt 3 surface of frame, realize the lubrication action, avoid it and press to produce wearing and tearing between the frame 5, pinch roller 13 surface and the laminating of driving belt 3 surface each other, the longitudinal section of pressing frame 5 is U style of calligraphy structure, it is the iron component with depression bar 7 to press frame 5, the slide opening has been seted up to depression bar 7 outer wall, the inside run-through of slide opening has stopper 12, stopper 12 through the design, stopper 12 runs through in depression bar 7, it is spacing to realize sliding to depression bar 7, avoid it to drop from installing cylinder 4, stopper 12 is fixed inside installing cylinder 4.
In this embodiment, it is preferred, door lock frame 9 has been cup jointed to 3 bottom surfaces of driving belt, and door lock frame 9 fixed surface has sleeve 6, and 6 inside penetrations of sleeve have locating lever 8, and locating lever 8 through the design runs through in sleeve 6 on door lock frame 9 surface, realizes fixing a position door lock frame 9, guarantees that it can not rock because 3 bit flexible construction of driving belt produce in carrying through driving belt 3, increases the utility model discloses a motion stability, 8 both ends of locating lever all with go up and be connected with support 15 between the bank frame 1, door lock frame 9 inboard is provided with balladeur train 10, and balladeur train 10 is fixed on last bank frame 1 surface.
The utility model discloses a theory of operation and use flow: the utility model discloses at work, its driving belt 3 rotates under drive assembly's effect, and then drives and fix the position adjustment of 9 realization of locks on surface, and driving belt 3 is at work, treats that it takes place deformation and lengthens the back, the transmission phenomenon of skidding appears, and pressure spring 14 exerts pressure to depression bar 7 this moment to promote to press 5 and press transmission belt 3, guarantee that its driving belt 3 takes place local deformation, make it be in the tensioning state once more, in order to avoid taking place to skid, the utility model discloses at work, the sleeve 6 on locks 9 surfaces slides on 8 surfaces of locating lever, plays the positioning action, avoids it to take place to rock.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a special bank device of going up of car formula hoistway door, includes bank frame (1), it has driving motor (2) and a driving rack to go up bank frame (1) fixed surface, be connected with driving belt (3), its characterized in that between driving motor (2) and the driving rack: drive belt (3) top both ends all are provided with and press frame (5), press frame (5) top fixed surface has depression bar (7), the outside cover in depression bar (7) one end is equipped with installation section of thick bamboo (4), installation section of thick bamboo (4) top is fixed with mounting panel (11), mounting panel (11) are fixed at last bank frame (1) inboard surface, depression bar (7) a terminal surface is provided with pressure spring (14), pressure spring (14) are located inside installation section of thick bamboo (4).
2. The sill device special for a car-type elevator hall as claimed in claim 1, wherein: the door lock frame (9) is sleeved on the surface of the bottom end of the transmission belt (3), the sleeve (6) is fixed on the surface of the door lock frame (9), the positioning rod (8) penetrates through the sleeve (6), and the two ends of the positioning rod (8) are connected with the support (15) between the upper ridge frame (1).
3. The sill device special for a car-type elevator hall as claimed in claim 2, wherein: a sliding frame (10) is arranged on the inner side of the door lock frame (9), and the sliding frame (10) is fixed on the surface of the upper threshold frame (1).
4. The sill device special for a car-type elevator hall as claimed in claim 1, wherein: the inner side of the pressing frame (5) is provided with a pressing wheel (13), and the surface of the pressing wheel (13) is mutually attached to the surface of the transmission belt (3).
5. The sill device special for a car-type elevator hall as claimed in claim 4, wherein: the longitudinal section of the pressing frame (5) is of a U-shaped structure, and the pressing frame (5) and the pressing rod (7) are iron members.
6. The sill device special for a car-type elevator hall as claimed in claim 5, wherein: the outer wall of the pressing rod (7) is provided with a sliding hole, a limiting block (12) penetrates through the sliding hole, and the limiting block (12) is fixed inside the mounting cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022410721.3U CN213595689U (en) | 2020-10-27 | 2020-10-27 | Special bank device of going up of car formula hoistway door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022410721.3U CN213595689U (en) | 2020-10-27 | 2020-10-27 | Special bank device of going up of car formula hoistway door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213595689U true CN213595689U (en) | 2021-07-02 |
Family
ID=76592710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022410721.3U Active CN213595689U (en) | 2020-10-27 | 2020-10-27 | Special bank device of going up of car formula hoistway door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213595689U (en) |
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2020
- 2020-10-27 CN CN202022410721.3U patent/CN213595689U/en active Active
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