CN217051210U - Anti-collision elevator landing door device - Google Patents
Anti-collision elevator landing door device Download PDFInfo
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- CN217051210U CN217051210U CN202220078473.3U CN202220078473U CN217051210U CN 217051210 U CN217051210 U CN 217051210U CN 202220078473 U CN202220078473 U CN 202220078473U CN 217051210 U CN217051210 U CN 217051210U
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Abstract
The utility model discloses an anti-impact elevator landing door device, which comprises an installation frame, a first buffer component and a second buffer component; mounting frame: the upper end of the inner part is fixed with a mounting block; a first buffer assembly: contain motor, movable block, threaded rod, installing frame, T-shaped piece, first buffer spring and door plant, two corresponding motors are installed to the left and right sides of installation piece, two corresponding bar mouths have been seted up on the leading flank of installation piece, the inside sliding connection of bar mouth has the movable block, threaded hole is seted up at the middle part of movable block, and two screw hole screw threads are opposite, the inside threaded connection of screw hole has the threaded rod, the threaded rod rotates the inside of connecting at the bar mouth, the output shaft of motor is fixed on the terminal surface of threaded rod, the door plant is provided with two, can effectively avoid the door plant to appear damaging when closing or striking.
Description
Technical Field
The utility model relates to an elevator technical field specifically is an elevator layer door gear of anti striking.
Background
Elevator layer door gear is a device that sets up in the elevator mouth of every layer of floor, the layer door generally by the door, the guide rail frame, the pulley, parts such as door frame and sill constitute, the layer door should be porose door, net height must not be less than 2m, elevator layer door can receive external striking at the in-process of use, lead to the damage and the deformation of elevator layer door easily, increase the maintenance cost of elevator and the danger that the elevator used, influence the normal operating of elevator, serious person produces serious harm to passenger's personal safety, elevator layer door is when closing simultaneously, also can produce the striking between layer door and the layer door, influence the stability of layer door, for this reason we provide an anti-impact elevator layer door gear.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an elevator layer door gear of anti striking, can effectively avoid the door plant to appear damaging closing or when striking, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-impact elevator landing door device comprises a mounting frame, a first buffer component and a second buffer component;
mounting frame: the upper end of the inner part is fixed with a mounting block;
a first buffer assembly: comprises a motor, two corresponding motors, a moving block, a threaded rod, mounting frames, T-shaped blocks, a first buffer spring and a door plate, wherein the left side and the right side of the mounting block are provided with two corresponding strip-shaped openings, the inside of each strip-shaped opening is slidably connected with the moving block, the middle part of each moving block is provided with a threaded hole, the threads of the two threaded holes are opposite, the internal threads of the threaded holes are connected with the threaded rod, the threaded rod is rotatably connected inside the strip-shaped openings, the output shaft of the motor is fixed on the end surface of the threaded rod, the door plate is provided with two T-shaped blocks, the rear side of the door plate is fixed with the two corresponding T-shaped blocks, the mounting frames are provided with four mounting frames, the rear sides of the mounting frames are provided with openings, the four T-shaped blocks are respectively slidably connected inside the four mounting frames, and the two mounting frames on the upper side are fixed on the rear sides of the two moving blocks, first buffer springs are uniformly distributed and fixed on the front side face of the T-shaped block, all the first buffer springs are fixed on the front side face inside the four mounting frames respectively, and the door plate is prevented from being damaged by collision through the arrangement of the first buffer assembly;
a second buffer assembly: the second buffer component is arranged on the side surface of the door panel, so that the door panel can be effectively prevented from being damaged when being closed;
wherein: the input end of the motor is electrically connected with the output end of the external control switch.
Furthermore, second buffer assembly contains mounting groove, second buffer spring and slider, the mounting groove has been seted up on the side of door plant, the inside sliding connection of mounting groove has the slider, be fixed with evenly distributed's second buffer spring on the side of slider, all second buffer springs fix respectively in the inside of two mounting grooves, cushion the slider through setting up second buffer spring.
Furthermore, a limiting plate is fixed on the side face of the sliding block, a rubber plate is fixed on the side face of the limiting plate, and the limiting plate is buffered through the rubber plate.
Furthermore, a rubber base plate is fixed on the front side face of the inner portion of the mounting frame, connecting holes which are evenly distributed are formed in the front side face of the rubber base plate, the first buffer springs are located inside the connecting holes, and the T-shaped block is buffered through the rubber base plate.
Further, the guide rail has been seted up on the inside downside of installation frame, is fixed with the connecting block on the downside of two installing frames of downside, set up flutedly on the downside of connecting block, the inside rotation of recess is connected with two corresponding leading wheels, the equal sliding connection of four leading wheels is in the inside of guide rail.
Furthermore, the left and right sides of installation piece is fixed with two corresponding fixed blocks, first fixed orifices have been seted up at the middle part of fixed block, set up evenly distributed's second fixed orifices on the side of installation frame, fix installation piece and installation frame in the elevator shaft through setting up fixed block, first fixed orifices and second fixed orifices.
Compared with the prior art, the beneficial effects of the utility model are that: this anti-collision elevator landing door device has following benefit:
1. the utility model discloses a set up the second and cushion the subassembly, make the user at first two rubber slabs approach gradually when closing two door plants, two rubber slabs approach gradually and make two sliders move to the inside of mounting groove, thereby compress all second buffer spring contractions, all second buffer spring contractions cushion the junction of two door plants, thereby avoid the door plant to appear damaging when closing;
2. the utility model discloses a set up first buffering subassembly for when outside personnel strikeed the door plant, the door plant that is strikeed moves forward makes two T-shaped blocks that its rear side is fixed move forward, and the T-shaped block moves forward and drives all first buffer spring contractions of fixed on its leading flank, and first buffer spring shrink cushions the impact that the door plant received, thereby avoids the door plant to be damaged by collision.
Drawings
FIG. 1 is a schematic front side view of the present invention;
fig. 2 is a schematic structural view of the first buffer assembly of the present invention.
In the figure: the installation frame, the installation block 2, the first buffer component 3, the motor 31, the moving block 32, the threaded rod 33, the installation frame 34, the T-shaped block 35, the first buffer spring 36, the door panel 37, the second buffer component 4, the installation groove 41, the second buffer spring 42, the sliding block 43, the limiting block 5, the rubber plate 6, the rubber base plate 7, the guide rail 8, the connecting block 9, the fixing block 10, the first fixing hole 11 and the second fixing hole 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-2, the present embodiment provides a technical solution: an anti-impact elevator landing door device comprises a mounting frame 1, a first buffer component 3 and a second buffer component 4;
mounting frame 1: the upper end of the inside is fixed with a mounting block 2;
first buffer assembly 3: comprises a motor 31, a moving block 32, a threaded rod 33, a mounting frame 34, T-shaped blocks 35, first buffer springs 36 and a door plate 37, wherein two corresponding motors 31 are installed on the left side and the right side of the mounting block 2, two corresponding strip-shaped openings are formed in the front side surface of the mounting block 2, the moving block 32 is connected to the inside of each strip-shaped opening in a sliding manner, a threaded hole is formed in the middle of the moving block 32, the threads of the two threaded holes are opposite, the threaded hole is connected with the threaded rod 33 through internal threads, the threaded rod 33 is rotatably connected to the inside of each strip-shaped opening, the output shaft of each motor 31 is fixed on the end surface of each threaded rod 33, two door plates 37 are arranged, two corresponding T-shaped blocks 35 are fixed on the rear side surface of the door plate 37, four mounting frames 34 are arranged, an opening is formed in the rear side surface of each mounting frame 34, the four T-shaped blocks 35 are respectively connected to the inside of the four mounting frames 34 in a sliding manner, and the two mounting frames 34 on the upper side surface are fixed on the rear side surfaces of the two moving blocks 32, first buffer springs 36 are fixed on the front side face of the T-shaped block 35, the first buffer springs 36 are fixed on the front side face inside the four mounting frames 34, and the door plate 37 is prevented from being damaged by collision by arranging the first buffer assembly 3;
second buffer assembly 4: install in the side of door plant 37, second buffer unit 4 contains mounting groove 41, second buffer spring 42 and slider 43, mounting groove 41 has been seted up on the side of door plant 37, the inside sliding connection of mounting groove 41 has slider 43, be fixed with evenly distributed second buffer spring 42 on the side of slider 43, all second buffer springs 42 are fixed respectively in the inside of two mounting grooves 41, can effectively avoid door plant 37 to appear damaging when closing through setting up second buffer unit 4, cushion slider 43 through setting up second buffer spring 42;
wherein: the input end of the motor 31 is electrically connected with the output end of the external control switch.
Wherein: be fixed with limiting plate 5 on the side of slider 43, be fixed with rubber slab 6 on limiting plate 5's the side, cushion limiting plate 5 through setting up rubber slab 6.
Wherein: be fixed with rubber tie plate 7 on the inside leading flank of installing frame 34, set up evenly distributed's connecting hole on the leading flank of rubber tie plate 7, first buffer spring 36 is located the inside of connecting hole, cushions T-shaped piece 35 through setting up rubber tie plate 7.
Wherein: the guide rail 8 has been seted up on the inside downside of installation frame 1, is fixed with connecting block 9 on the downside of two installing frames 34 of downside, has seted up flutedly on the downside of connecting block 9, and the inside rotation of recess is connected with two corresponding leading wheels, the equal sliding connection of four leading wheels is in the inside of guide rail 8.
Wherein: the left and right sides of installation piece 2 is fixed with two corresponding fixed blocks 10, and first fixed orifices 11 have been seted up at the middle part of fixed block 10, has seted up evenly distributed's second fixed orifices 12 on the side of installation frame 1, fixes installation piece 2 and installation frame 1 in the elevator shaft through setting up fixed block 10, first fixed orifices 11 and second fixed orifices 12.
The utility model provides a pair of elevator layer door gear of anti striking: firstly, two motors 31 are started through an external control switch, the two motors 31 drive two threaded rods 33 to rotate after being started, the two threaded rods 33 drive two moving blocks 32 to gradually approach, the two moving blocks 32 gradually approach and drive two mounting frames 34 on the upper side to gradually approach, the two mounting frames 34 on the upper side gradually approach and enable two door plates 37 to gradually approach, when the two door plates 37 gradually approach, firstly, two rubber plates 6 gradually approach, the two rubber plates 6 gradually approach and enable two sliding blocks 43 to move towards the inside of a mounting groove 41, all second buffer springs 42 are compressed to contract, all the second buffer springs 42 contract to buffer the connection part of the two door plates 37, and therefore damage to the door plates 37 when being closed is avoided, when an external person impacts the door plates 37, the impacted door plates 37 move forwards to enable two T-shaped blocks 35 fixed on the rear sides of the impacted door plates 37 to move forwards, the T-shaped block 35 moves forward to drive all the first buffer springs 36 fixed on the front side face to contract, and the first buffer springs 36 contract to buffer the impact force received by the door panel 37, so that the door panel 37 is prevented from being damaged by collision.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an elevator layer door gear of anti striking which characterized in that: the buffer device comprises a mounting frame (1), a first buffer component (3) and a second buffer component (4);
mounting frame (1): the upper end of the inside is fixed with a mounting block (2);
first damping assembly (3): the novel electric shock absorber comprises a motor (31), two moving blocks (32), a threaded rod (33), an installation frame (34), T-shaped blocks (35), a first buffer spring (36) and a door plate (37), wherein the two corresponding motors (31) are installed on the left side and the right side of the installation block (2), two corresponding strip-shaped openings are formed in the front side surface of the installation block (2), the moving blocks (32) are connected to the inside of the strip-shaped openings in a sliding mode, threaded holes are formed in the middle of the moving blocks (32), the threads of the two threaded holes are opposite, the threaded rod (33) is connected to the inner threads of the threaded holes in a threaded mode, the threaded rod (33) is connected to the inside of the strip-shaped openings in a rotating mode, output shafts of the motors (31) are fixed on the end surface of the threaded rod (33), the door plate (37) is provided with two corresponding T-shaped blocks (35), and the rear side surface of the door plate (37) is fixed with the two corresponding T-shaped blocks (35), the number of the mounting frames (34) is four, an opening is formed in the rear side face of each mounting frame (34), the four T-shaped blocks (35) are connected inside the four mounting frames (34) in a sliding mode respectively, the two mounting frames (34) on the upper side are fixed to the rear side faces of the two moving blocks (32), first buffer springs (36) which are evenly distributed are fixed to the front side faces of the T-shaped blocks (35), and all the first buffer springs (36) are fixed to the front side faces inside the four mounting frames (34) respectively;
second damping assembly (4): is arranged on the side surface of the door panel (37);
wherein: and the input end of the motor (31) is electrically connected with the output end of the external control switch.
2. An impact resistant elevator landing door assembly according to claim 1, wherein: second buffer unit (4) contain mounting groove (41), second buffer spring (42) and slider (43), mounting groove (41) have been seted up on the side of door plant (37), the inside sliding connection of mounting groove (41) has slider (43), be fixed with evenly distributed's second buffer spring (42) on the side of slider (43), the inside at two mounting grooves (41) is fixed respectively in all second buffer spring (42).
3. An impact-resistant elevator landing door apparatus according to claim 2, wherein: a limiting plate (5) is fixed on the side face of the sliding block (43), and a rubber plate (6) is fixed on the side face of the limiting plate (5).
4. An impact resistant elevator landing door assembly according to claim 1, wherein: the rubber cushion plate (7) is fixed on the front side face of the inner portion of the mounting frame (34), connecting holes which are evenly distributed are formed in the front side face of the rubber cushion plate (7), and the first buffer spring (36) is located inside the connecting holes.
5. An impact resistant elevator landing door assembly according to claim 1, wherein: the utility model discloses a guide rail (8) have been seted up on the inside downside of installation frame (1), be fixed with connecting block (9) on the downside of two installing frames (34) of downside, set up flutedly on the downside of connecting block (9), the inside rotation of recess is connected with two corresponding leading wheels, the equal sliding connection of four leading wheels is in the inside of guide rail (8).
6. An impact-resistant elevator landing door apparatus according to claim 1, wherein: the left and right sides of installation piece (2) is fixed with two corresponding fixed blocks (10), first fixed orifices (11) have been seted up at the middle part of fixed block (10), evenly distributed's second fixed orifices (12) have been seted up on the side of installation frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220078473.3U CN217051210U (en) | 2022-01-13 | 2022-01-13 | Anti-collision elevator landing door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220078473.3U CN217051210U (en) | 2022-01-13 | 2022-01-13 | Anti-collision elevator landing door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217051210U true CN217051210U (en) | 2022-07-26 |
Family
ID=82481069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220078473.3U Active CN217051210U (en) | 2022-01-13 | 2022-01-13 | Anti-collision elevator landing door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217051210U (en) |
-
2022
- 2022-01-13 CN CN202220078473.3U patent/CN217051210U/en active Active
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