CN113309435A

CN113309435A - Heavy 90-degree door opener with adjustable installation position

Info

Publication number: CN113309435A
Application number: CN202110585577.3A
Authority: CN
Inventors: 欧彦彤; 黄柱玮
Original assignee: Guangdong Luyao Yite Engineering Co ltd
Current assignee: Guangdong Luyao Yite Engineering Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-08-27
Anticipated expiration: 2041-05-27
Also published as: CN113309435B

Abstract

The invention discloses a heavy 90-degree door opener with an adjustable mounting position, which belongs to the technical field of door openers and comprises a door opener body, wherein an adjusting mechanism is arranged on the outer side of the door opener body, a positioning mechanism is arranged in the adjusting mechanism, the positioning mechanism is positioned on the front side of the door opener body, a connecting rod is arranged in the door opener body, a hollow shaft is fixedly connected to the lower surface of one end of the connecting rod, and a shaft sleeve is sleeved on the outer side of the hollow shaft. According to the invention, the mounting plate, the L-shaped movable hanging piece and the positioning plate are made of metal materials, metal components are utilized to connect the door frame and the wall body, the standard load is more than 400KG, the whole set of door machine can be directly mounted on the door frame, the mounting is simple and convenient, the time of field adjustment is saved, the blank that a heavy door cannot use a 90-degree door opening machine body is filled, the mounting step of the 90-degree door opening machine body is simplified, the safety is improved, the door body can be mounted in the center, and the protection safety of the door body is improved in the field of medical lead doors.

Description

Heavy 90-degree door opener with adjustable installation position

Technical Field

The invention belongs to the technical field of door opening machines, and particularly relates to a heavy 90-degree door opening machine with an adjustable installation position.

Background

The door opener is a driver composed of motor, controller system, speed-changing mechanism and clutch, belonging to electromechanical products. The electric door opener is usually used for realizing the electric opening and closing of various door bodies, the load of the 90-degree door opener on the market at the present stage is 100-150 KG, while the radiation-proof lead doors used in hospitals are all about 300KG in weight and cannot meet the use requirements, the 90-degree door opening machine is installed on the wall by plastic expansion screws, the installation mode can bear radial load but can not bear dynamic axial load, because the door opening machine has acceleration and deceleration states when in use, and because the lead door body is overweight, the excessive inertia of the door back and forth easily causes the loosening of the expansion screw, the door operator falls off when the door operator arrives, one end of the 90-degree door operator is arranged on the wall, the other end is arranged on the door and is divided into two independent bodies, in a heavy door system, the installation requirement is too high, the resistance is too large when the door body is slightly inclined, the door body cannot be opened and closed, and the installation of a general door machine requires that the door body is close to one side of a wall as much as possible and cannot be adjusted and installed according to the wall thickness; from the radiation protection angle, the door body is generally the best in-between installation protective effect, and the door machine that commonly uses can't reach this operation requirement.

Disclosure of Invention

The invention aims to: in order to solve the problems that the weight of a 90-degree door opener on the market at the present stage is 100-150 KG, and a radiation-proof lead door used in a hospital is about 300KG, and cannot meet the use requirement, the 90-degree door opener is installed on a wall through plastic expansion screws, the installation mode can bear radial load and cannot bear dynamic axial load, the door opener has an acceleration and deceleration state when in use, meanwhile, due to the fact that the lead door body is too heavy, the expansion screws are easy to loosen due to too large inertia of the lead door body back and forth, the door opener falls off when reaching the time, one end of the 90-degree door opener is installed on the wall, the other end of the 90-degree door opener is installed on the door and is divided into two independent individuals, in a heavy door system, the installation requirement is too high, the resistance is too large when the lead door body is slightly inclined, the door body cannot be opened and closed, and the common door opener is installed, the door body is required to be close to one side of the wall as much as possible, and cannot be installed according to the wall thickness; from the radiation protection angle, the door body is generally the best in-center installation protection effect, and the common door machine cannot meet the use requirement, so that the heavy 90-degree door machine with the adjustable installation position is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a 90 door operator of heavy adjustable mounted position, includes the door operator body, the outside of door operator body is provided with adjustment mechanism, is provided with positioning mechanism in the adjustment mechanism, and positioning mechanism is located the front side of door operator body, this internal connecting rod that is provided with of door operator, and the lower fixed surface of connecting rod one end is connected with the hollow shaft, and the outside cover of hollow shaft is equipped with the axle sleeve, and the axle sleeve joint is at the upper surface of slider, and slider sliding connection is in the spout that the movable plate upper surface was seted up, the back fixedly connected with complementary unit of movable plate.

As a further description of the above technical solution:

the adjusting mechanism comprises two sliding rods fixedly connected to the upper side face and the lower side face of the door opener body, a sliding sleeve is sleeved on the outer side of each sliding rod, supporting plates are clamped on the outer sides of the sliding sleeves, and the two supporting plates are symmetrically arranged on the upper side and the lower side of the door opener body.

As a further description of the above technical solution:

the left surface fixedly connected with fixed plate of backup pad, the equal joint of opposite face of two fixed plates has the screw cap, and screw cap female connection has the screw thread post, fixedly connected with pivot between two screw thread posts, and the outside cover of pivot is equipped with the bearing, and bearing fixed connection is at the left surface of door operator body, the equal fixedly connected with cardboard of opposite face of two backup pads, and the cardboard is located the front side of door operator body.

As a further description of the above technical solution:

positioning mechanism is including setting up the fixed block in the door operator body front side, and the draw-in groove has all been seted up to the upper and lower both sides face of fixed block, the positive fixedly connected with mounting panel of fixed plate, and the four corners department at the mounting panel back has all run through the bolt.

As a further description of the above technical solution:

the auxiliary mechanism comprises an L-shaped movable hanging piece fixedly connected to the back face of the moving plate, locking nuts are detachably connected to the lower surface of the L-shaped movable hanging piece, the locking nuts are arranged in U-shaped grooves formed in the upper surface of the positioning plate, the number of the locking nuts is multiple, and the locking nuts are evenly arranged from left to right.

As a further description of the above technical solution:

a plurality of first through holes are evenly formed in the upper surface of the positioning plate in a right-turning mode from left to right, a large number of second through holes are evenly formed in the upper surface of the positioning plate, and the positioning plate is fixedly connected to the door frame.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the mounting plate, the L-shaped movable hanging piece and the positioning plate are made of metal materials, metal components are used for connecting the door frame and the wall body, the standard load is more than 400KG, the use requirement of the lead door is met, the metal structural components are large in connection load and strong in inertia force bearing capacity, after the door frame is mounted, after gaps are filled with concrete, the door frame is formed integrally, the possibility of screw loosening is avoided, meanwhile, the whole door machine can be mounted on the door frame directly, the mounting is simple and convenient, the time for field adjustment is saved, the blank that the 90-degree door opening machine body cannot be used by the heavy door is filled, the mounting step of the 90-degree door opening machine body is simplified, the safety is improved, the door body can be mounted in the middle, and the protection safety of the door body is improved in the field of medical lead doors.

2. According to the door opener, the adjusting mechanism and the positioning mechanism are arranged, the positioning mechanism is firstly installed on the wall, the door opener body is fixed on the positioning mechanism through the adjusting mechanism, and if the door opener body is damaged and needs to be replaced, the adjusting mechanism is controlled to not fix the positioning mechanism any more, so that the door opener body can be detached and quickly replaced.

3. According to the invention, the locking nut and the U-shaped groove are arranged, the locking nut is controlled to slide in the U-shaped groove to adjust the position of the locking nut, the mounting distance between the L-shaped movable hanging piece and the positioning plate can be effectively adjusted, and the door mounting position can be adjusted according to the wall thickness, so that the door mounting position is prevented from being influenced by the door mounting position.

Drawings

Fig. 1 is a schematic perspective view of a heavy-duty 90 ° door opener with an adjustable installation position according to the present invention;

FIG. 2 is a schematic perspective view of a threaded column and a rotating shaft in a heavy duty 90-degree door opener with an adjustable installation position according to the present invention;

fig. 3 is a schematic view of an installation three-dimensional structure of a heavy 90-degree door opener body and a door frame of the door opener with an adjustable installation position provided by the invention.

Illustration of the drawings:

1. a door opening machine body; 2. an adjustment mechanism; 21. a threaded post; 22. a fixing plate; 23. a rotating shaft; 24. a slide bar; 25. clamping a plate; 26. a support plate; 3. a positioning mechanism; 31. a fixed block; 32. a card slot; 33. a bolt; 34. mounting a plate; 4. an auxiliary mechanism; 41. an L-shaped movable hanger; 42. a first through hole; 43. a second through hole; 44. positioning a plate; 45. a U-shaped groove; 46. a lock nut; 5. a connecting rod; 6. a slider; 7. moving the plate; 8. a hollow shaft; 9. a door frame.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a heavy 90-degree door opener with an adjustable installation position comprises a door opener body 1, wherein an adjusting mechanism 2 is arranged on the outer side of the door opener body 1, the adjusting mechanism 2 comprises two sliding rods 24 fixedly connected with the upper side surface and the lower side surface of the door operator body 1, a sliding sleeve is sleeved outside the sliding rods 24, a supporting plate 26 is clamped outside the sliding sleeve, the two supporting plates 26 are symmetrically arranged on the upper side and the lower side of the door operator body 1, the left side surfaces of the supporting plates 26 are fixedly connected with fixing plates 22, threaded caps are clamped on the opposite surfaces of the two fixing plates 22, threaded columns 21 are connected in the threaded caps in a threaded mode, a rotating shaft 23 is fixedly connected between the two threaded columns 21, a bearing is sleeved on the outer side of the rotating shaft 23, the bearing is fixedly connected to the left side surface of the door opener body 1, clamping plates 25 are fixedly connected to the opposite surfaces of the two supporting plates 26, and the clamping plates 25 are located on the front side of the door opener body 1;

the implementation mode is specifically as follows: through setting up adjustment mechanism 2, the one end of twisting screw thread post 21 can drive two screw thread posts 21 and rotate simultaneously, screw thread post 21 can the steady rotation under the effect of pivot 23 and bearing, the screw cap can drive backup pad 26 through backup pad 26 fixed plate 22 and remove this moment, fixed plate 22 can drive cardboard 25 and remove, two cardboard 25 cards are gone into and can be fixed to backup pad 26 in draw-in groove 32, this moment door operator body 1 can be fixed, through setting up slide bar 24 and spout, backup pad 26 can reciprocate along the track is stable under its effect.

The adjusting mechanism 2 is internally provided with a positioning mechanism 3, the positioning mechanism 3 is positioned on the front side of the door opening machine body 1, the positioning mechanism 3 comprises a fixed block 31 arranged on the front side of the door opening machine body 1, the upper side surface and the lower side surface of the fixed block 31 are respectively provided with a clamping groove 32, the front surface of the fixed plate 22 is fixedly connected with an installation plate 34, and four corners of the back surface of the installation plate 34 are respectively penetrated by a bolt 33;

the implementation mode is specifically as follows: through setting up positioning mechanism 3, twist bolt 33 and can be with mounting panel 34 fixed mounting on the wall body, need not dismantle fixed block 31 when dismantling door operator body 1, avoid not hard up bolt 33 repeatedly to cause the destruction and can't effectively fix fixed block 31 to the wall body.

The back of the moving plate 7 is fixedly connected with an auxiliary mechanism 4, the auxiliary mechanism 4 comprises an L-shaped movable hanging piece 41 fixedly connected to the back of the moving plate 7, the lower surface of the L-shaped movable hanging piece 41 is detachably connected with a locking nut 46, the locking nut 46 is arranged on a U-shaped groove 45 formed in the upper surface of the positioning plate 44, the locking nuts 46 are multiple, the locking nuts 46 are uniformly arranged from left to right, the upper surface of the positioning plate 44 is uniformly provided with a plurality of first through holes 42 from left to right, the upper surface of the positioning plate 44 is uniformly provided with a plurality of second through holes 43, and the positioning plate 44 is fixedly connected to the doorframe 9;

the implementation mode is specifically as follows: through setting up lock nut 46 and U-shaped groove 45, control lock nut 46 slides the position of regulation lock nut 46 in U-shaped groove 45, and the installation distance of L type activity pendant 41 and locating plate 44 this moment can be effectively adjusted, and its effect lies in can adjusting the door machine mounted position according to the wall thickness, avoids the influence of the door body mounted position.

The working principle is as follows: during the use, control lock nut 46 slides the position of regulation lock nut 46 in U-shaped groove 45, the installation distance of L type activity pendant 41 and locating plate 44 can be effectively adjusted this moment, it lies in can be according to wall thickness adjusting door machine mounted position, utilize bolt 33 to fix mounting panel 34 on the wall body, when needs are installed door operator body 1, the one end of twisting thread post 21 can drive two screw posts 21 and rotate simultaneously, screw post 21 can the stabilizing rotation under the effect of pivot 23 and bearing, the screw cap can drive backup pad 26 through backup pad 26 fixed plate 22 and remove this moment, fixed plate 22 can drive cardboard 25 and remove, two cardboard 25 cards are gone into to the draw-in groove 32 can be fixed backup pad 26, door operator body 1 can be fixed this moment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a heavy 90 door operator of adjustable mounted position, includes door operator body (1), a serial communication port, the outside of door operator body (1) is provided with adjustment mechanism (2), be provided with positioning mechanism (3) in adjustment mechanism (2), positioning mechanism (3) are located the front side of door operator body (1), be provided with connecting rod (5) in door operator body (1), the lower fixed surface of connecting rod (5) one end is connected with hollow shaft (8), the outside cover of hollow shaft (8) is equipped with the axle sleeve, the axle sleeve joint is at the upper surface of slider (6), slider (6) sliding connection is in the spout that movable plate (7) upper surface was seted up, the back fixedly connected with complementary unit (4) of movable plate (7).

2. The heavy 90-degree door opener with the adjustable installation position according to claim 1, characterized in that the adjusting mechanism (2) comprises two sliding rods (24) fixedly connected to the upper and lower side surfaces of the door opener body (1), a sliding sleeve is sleeved outside the sliding rods (24), a supporting plate (26) is clamped outside the sliding sleeve, and the two supporting plates (26) are symmetrically arranged on the upper and lower sides of the door opener body (1).

3. The heavy 90-degree door opener with the adjustable installation position according to claim 2, wherein a fixing plate (22) is fixedly connected to the left side face of the supporting plate (26), threaded caps are clamped on opposite faces of the two fixing plates (22), threaded columns (21) are connected to the threaded caps in a threaded mode, a rotating shaft (23) is fixedly connected between the two threaded columns (21), a bearing is sleeved on the outer side of the rotating shaft (23), the bearing is fixedly connected to the left side face of the door opener body (1), clamping plates (25) are fixedly connected to opposite faces of the two supporting plates (26), and the clamping plates (25) are located on the front side of the door opener body (1).

4. The heavy 90-degree door opener with the adjustable installation position according to claim 1, characterized in that the positioning mechanism (3) comprises a fixed block (31) arranged on the front side of the door opener body (1), and clamping grooves (32) are formed in the upper side surface and the lower side surface of the fixed block (31).

5. The heavy duty 90 ° door opener with adjustable installation position according to claim 4, wherein the front surface of the fixing plate (22) is fixedly connected with a mounting plate (34), and bolts (33) penetrate through four corners of the back surface of the mounting plate (34).

6. The heavy 90-degree door opener with the adjustable installation position according to claim 1, characterized in that the auxiliary mechanism (4) comprises an L-shaped movable hanging piece (41) fixedly connected to the back surface of the moving plate (7), a locking nut (46) is detachably connected to the lower surface of the L-shaped movable hanging piece (41), and the locking nut (46) is arranged on a U-shaped groove (45) formed in the upper surface of the positioning plate (44).

7. A heavy duty adjustable mount position 90 ° door opener according to claim 6, wherein said lock nut (46) is plural in number, and plural lock nuts (46) are arranged in a uniform row from left to right.

8. The heavy 90-degree door opener with the adjustable installation position according to claim 7, characterized in that a plurality of first through holes (42) are uniformly formed in the upper surface of the positioning plate (44) from left to right, a plurality of second through holes (43) are uniformly formed in the upper surface of the positioning plate (44), and the positioning plate (44) is fixedly connected to the door frame (9).