CN220929094U - Adjustable spacing industry lift gate - Google Patents

Abstract

The utility model relates to the field of industrial lifting doors and discloses an adjustable limiting industrial lifting door which comprises a base and a door plate, wherein guide rail frames are fixedly connected to the outer wall of the base, a controller is arranged on the outer wall of each guide rail frame, grooves are formed in the inner parts of the guide rail frames, threaded rods are rotatably connected to the outer walls of the grooves, sliding seats are sleeved on the outer walls of the threaded rods in a threaded mode, the outer walls of the two sides of the door plate are fixedly connected with the sliding seats, the threaded rods penetrate through the inner parts of the base in a rotating mode, worm wheels are fixedly connected to the outer walls of the threaded rods, worm rods are rotatably connected with the inner walls of the base, the worm wheels are meshed with the worm wheels, friction blocks are fixedly connected to the outer walls of the threaded rods below the worm wheels, and fixing mechanisms are arranged in the inner parts of the base.

Description

Adjustable spacing industry lift gate

Technical Field

The application relates to the technical field of industrial lifting doors, in particular to an adjustable limiting industrial lifting door.

Background

The lifting door is an industrial door used in an industrial factory building, and is also provided with a sliding lifting door, an industrial sliding door, an anti-wind rolling door and the like, and the lifting door is higher in safety performance due to sealing performance and is commonly used for a factory building gate.

In view of the above-mentioned related art, the inventor considers that the existing industrial lifting door lacks a certain adjustment limit in the process of ascending or descending again, and adjusts the height of the industrial door, and therefore, an adjustable limit industrial lifting door is proposed to solve the above-mentioned problems.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In order to solve the problem that the industrial lifting door is inconvenient to adjust the height, the application provides an adjustable limiting industrial lifting door.

The application provides an adjustable limit industrial lifting door which adopts the following technical scheme:

the utility model provides an adjustable spacing industry lift gate, includes base and door plant, the equal fixedly connected with guide rail frame of outer wall of base, the outer wall of guide rail frame is provided with the controller, the inside of guide rail frame all is provided with the recess, the outer wall of recess all rotates and is connected with the threaded rod, the sliding seat has all been cup jointed to the outer wall of threaded rod, the both sides outer wall of door plant all with sliding seat fixed connection, the threaded rod rotatory inside that runs through the base, just the outer wall fixedly connected with worm wheel of threaded rod, the inner wall rotation of base is connected with the worm, just worm and worm wheel meshing, the outer wall fixedly connected with friction disc that the threaded rod is located the worm wheel below, the inside of base is provided with fixed establishment.

Preferably, a plurality of observation windows are arranged on the outer wall of the door plate, and a push door is arranged on the outer wall of the door plate below the plurality of observation windows.

Preferably, the sliding rods are fixedly connected to the outer walls of the two sides of the door plate, the outer walls of the base above the grooves are provided with sliding grooves, and the door plate is in sliding connection with the sliding grooves through the sliding rods.

Preferably, the fixing mechanism comprises a driving bin, the outer wall of the driving bin is rotationally connected with a bidirectional screw rod, the outer walls of the two sides of the bidirectional screw rod are symmetrically sheathed with sliding blocks in a threaded manner, and the outer walls of the sliding blocks are fixedly connected with fixing blocks.

Preferably, the side outer walls of the base are fixedly connected with driving motors, and output shafts of the driving motors are fixedly connected with the worm.

Preferably, the base is kept away from driving motor's side outer wall all fixedly connected with servo motor, servo motor's output shaft and two-way lead screw fixed connection.

In summary, the application has the following beneficial technical effects:

1. the driving motor is arranged, the output shaft of the driving motor is started to drive the worm to rotate, so that the worm drives the worm wheel to rotate, the worm wheel drives the threaded rod to move up and down, the sliding seats at two sides drive the door plate to move up and down through the threaded rod, and compared with the prior art, the door plate can realize reverse self-locking through the self-locking property of the worm wheel and the worm, further, the control of the moving height on the door plate is realized, and the practicability of the device is improved;

2. Through the servo motor that sets up, make servo motor's output shaft drive two-way lead screw and rotate, the screw thread direction of two-way lead screw both sides is opposite to make two-way lead screw drive the sliding block of both sides and remove in opposite directions, and then make the fixed block of both sides fix the friction block, realize further fixed to the threaded rod, compare in prior art, through fixed threaded rod, thereby further fix the door plant, improve control industry lifting door height-adjusting's stability.

Drawings

FIG. 1 is an overall schematic of an embodiment of the application;

FIG. 2 is a schematic top view of an embodiment of the application;

FIG. 3 is a perspective cross-sectional view of an embodiment of the application;

fig. 4 is an enlarged schematic view of the structure a in fig. 3.

Reference numerals illustrate: 1. a base; 2. a guide rail frame; 3. a driving motor; 4. an observation window; 5. pushing the door; 6. a door panel; 7. a controller; 8. a sliding seat; 9. a threaded rod; 10. a groove; 11. a chute; 12. a slide bar; 13. a servo motor; 14. a driving bin; 15. a two-way screw rod; 16. a sliding block; 17. a fixed block; 18. a worm wheel; 19. a worm; 20. friction blocks.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

The embodiment of the application discloses an industrial lifting door with adjustable limit. Referring to fig. 1-4, an adjustable spacing industry lift gate, including base 1 and door plant 6, the equal fixedly connected with rail frame 2 of outer wall of base 1, the outer wall of rail frame 2 is provided with controller 7, the inside of rail frame 2 all is provided with recess 10, the equal rotation of outer wall of recess 10 is connected with threaded rod 9, sliding seat 8 has all been cup jointed to the outer wall of threaded rod 9, the both sides outer wall of door plant 6 all with sliding seat 8 fixed connection, through drive threaded rod 9, thereby make threaded rod 9 drive the sliding seat 8 that cup joints rather than the screw thread reciprocate, and then realize the control to the reciprocating of door plant 6, threaded rod 9 rotatory run through to the inside of base 1, and the outer wall fixedly connected with worm wheel 18 of threaded rod 9, the inner wall rotation of base 1 is connected with worm 19, and worm 19 meshes with worm 18 mutually, drive worm 18 through drive worm 19, the lead angle of worm 19 is less than the equivalent friction angle of worm 18, thereby 18 and worm 19 possess the self-locking nature, only can drive 18 through worm 19 and rotate, worm wheel 19 can not drive worm 19, worm wheel 19 rotate, worm wheel 9 is located the inside of fixed knot 20 of the inside of base of fixed establishment of fixed knot, thereby, the fixed establishment of high fixed knot of height is realized to the inside of the fixed establishment of the base, and the fixed knot of the inside of the fixed knot of the door.

Referring to fig. 2, the outer wall of the door plate 6 is provided with a plurality of observation windows 4, the outer wall of the door plate 6 below the plurality of observation windows 4 is provided with a push door 5, the interior condition of the warehouse can be observed through the observation windows 4, the single person can conveniently pass through the push door 5, sliding rods 12 are fixedly connected to the outer walls of the two sides of the door plate 6, sliding grooves 11 are formed in the outer walls of the base 1 above the grooves 10, the door plate 6 is in sliding connection with the sliding grooves 11 through the sliding rods 12, and the sliding grooves 11 and the sliding rods 12 are in sliding fit, so that the door plate 6 is guided and limited.

Referring to fig. 4, the fixing mechanism includes a driving bin 14, the outer wall of the driving bin 14 is rotationally connected with a bidirectional screw rod 15, two side outer walls of the bidirectional screw rod 15 are symmetrically threaded and sleeved with a sliding block 16, the outer wall of the sliding block 16 is fixedly connected with a fixing block 17, and the bidirectional screw rod 15 is driven to drive the sliding block 16 to move in opposite directions, so that the fixing block 17 fixes the friction block 20, and the fixing effect on the threaded rod 9 is completed.

Referring to fig. 2, the side outer walls of the base 1 are fixedly connected with a driving motor 3, an output shaft of the driving motor 3 is fixedly connected with a worm 19, the worm 19 is driven to rotate by the driving motor 3, the side outer walls of the base 1 far away from the driving motor 3 are fixedly connected with a servo motor 13, an output shaft of the servo motor 13 is fixedly connected with a bidirectional screw rod 15, and the bidirectional screw rod 15 is driven to rotate by the servo motor 13.

The implementation principle of the adjustable limit industrial lifting door provided by the embodiment of the application is as follows: firstly, through installing the industry lift gate to suitable position, when the industry gate is installed, drive driving motor 3 through controller 7, make driving motor 3's output shaft do driving worm 19 and rotate, worm 19 and worm wheel 18 mesh, thereby worm 19 drives worm wheel 18 and rotates, and then worm wheel 18 drives rather than fixed threaded rod 9 and rotates, make threaded rod 9 drive sliding seat 8 and reciprocate, and then realize reciprocating to door plant 6, simultaneously because worm wheel 18 and worm 19 possess the self-locking nature, so when worm 19 is motionless, worm wheel 18 is motionless, thereby can realize the high control to door plant 6, when door plant 6 reaches suitable height, when the cooperation through worm wheel 18 and worm 19 makes threaded rod 9 motionless, still can start servo motor 13 through controller 7 simultaneously, make servo motor 13's output shaft drive two-way lead screw 15 rotate, thereby make two-way lead screw 15 drive the sliding block 16 of both sides move in opposite directions, and then make fixed block 17 fix friction block 20, realize further fixing to threaded rod 9, avoid its rotation, improve industry lift height control's stability.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (6)

1. The utility model provides an adjustable spacing industry lift gate, includes base (1) and door plant (6), its characterized in that: the outer wall of the base (1) is fixedly connected with a guide rail frame (2), the outer wall of the guide rail frame (2) is provided with a controller (7), the inside of the guide rail frame (2) is provided with a groove (10), the outer wall of the groove (10) is rotationally connected with a threaded rod (9), the outer wall of the threaded rod (9) is in threaded sleeve joint with a sliding seat (8), the outer walls of the two sides of the door plate (6) are fixedly connected with the sliding seat (8), the utility model discloses a screw rod, including base (1), threaded rod (9), worm wheel (18) are fixed on the inside of base (1), just the outer wall fixedly connected with worm wheel (18) of threaded rod (9), the inner wall rotation of base (1) is connected with worm (19), just worm (19) and worm wheel (18) mesh mutually, the outer wall fixedly connected with friction disc (20) of threaded rod (9) are located worm wheel (18) below, the inside of base (1) is provided with fixed establishment.

2. An adjustable stop industrial lift gate according to claim 1, wherein: the outer wall of door plant (6) is provided with a plurality of observation windows (4), the outer wall that door plant (6) are located a plurality of observation windows (4) below is provided with and pushes away door (5).

3. An adjustable stop industrial lift gate according to claim 1, wherein: the sliding rod (12) is fixedly connected to the outer walls of the two sides of the door plate (6), the sliding groove (11) is formed in the outer wall, located above the groove (10), of the base (1), and the door plate (6) is in sliding connection with the sliding groove (11) through the sliding rod (12).

4. An adjustable stop industrial lift gate according to claim 1, wherein: the fixing mechanism comprises a driving bin (14), the outer wall of the driving bin (14) is rotationally connected with a bidirectional screw rod (15), sliding blocks (16) are symmetrically sleeved on the outer walls of the two sides of the bidirectional screw rod (15) in a threaded mode, and fixing blocks (17) are fixedly connected to the outer walls of the sliding blocks (16).

5. An adjustable stop industrial lift gate according to claim 1, wherein: the side outer walls of the base (1) are fixedly connected with a driving motor (3), and an output shaft of the driving motor (3) is fixedly connected with a worm (19).

6. An adjustable stop industrial lift gate according to claim 1, wherein: the base (1) is far away from the side outer wall of the driving motor (3) and is fixedly connected with a servo motor (13), and an output shaft of the servo motor (13) is fixedly connected with a bidirectional screw rod (15).