CN209893763U

CN209893763U - Quick door sealing device

Info

Publication number: CN209893763U
Application number: CN201920220111.1U
Authority: CN
Inventors: 邓春平; 谢伟峰
Original assignee: Shanghai Guanma Logistics Equipment Co Ltd
Current assignee: Shanghai Guanma Logistics Equipment Co Ltd
Priority date: 2019-02-21
Filing date: 2019-02-21
Publication date: 2020-01-03
Anticipated expiration: 2029-02-21

Abstract

The utility model discloses a quick door sealing device, including the door frame, the bottom of door frame one side outer wall has the air pump through the fix with screw, and the one end of air pump has cup jointed the trachea, the gasbag of spill structure has been cup jointed to the one end that the air pump was kept away from to the trachea, and the other end of air pump has cup jointed the gas head, the mounting panel that the level set up is all had through the fix with screw in the top of door frame both sides outer wall, and the top outer wall of mounting panel has first fixed plate and second fixed plate through the fix with screw respectively, the relative one side outer wall of first fixed plate and second fixed plate is connected with same bull stick through the bearing, and the outer wall of bull stick has cup jointed the cylinder, the outer wall of cylinder has been around having connect the roll-up. The utility model discloses increased the leakproofness of quick door, played dual sealed effect, reduced spilling over of air conditioning, the energy saving has avoided the roll-up door both sides to receive the friction and has damaged, has improved the life of quick door.

Description

Quick door sealing device

Technical Field

The utility model relates to a quick door technical field especially relates to quick door sealing device.

Background

According to the statistical data of the association of the refrigerators, the total capacity of the refrigerator in the whole country in 2017 is one hundred million cubic meters, the increase amount is about 10 percent every year according to the national policy guidance and the prediction of the industry trend, the future increase is stable, and the refrigerator vertical hinged door has wide market prospect.

In order to bring convenience to workers to get in and out of the refrigeration house, the rapid door is often required to be installed on the refrigeration house, the rapid door plays a crucial role in the refrigeration effect of the refrigeration house, the conventional refrigeration house rapid door is simple in design structure, single in function and poor in sealing performance, and cold air in the refrigeration house flows out along the bottom end of the rapid door easily, so that energy waste is caused, and the use requirements of people can not be met obviously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick door sealing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the rapid door sealing device comprises a door frame, an air pump is fixed at the bottom end of the outer wall of one side of the door frame through a screw, and one end of the air pump is sleeved with an air pipe, one end of the air pipe far away from the air pump is sleeved with an air bag with a concave structure, the other end of the air pump is sleeved with an air head, the top ends of the outer walls at the two sides of the door frame are both fixed with horizontally arranged mounting plates through screws, and the outer wall of the top of the mounting plate is respectively fixed with a first fixing plate and a second fixing plate through screws, the outer wall of one side of the first fixing plate opposite to the outer wall of the second fixing plate is connected with the same rotating rod through a bearing, the outer wall of the rotating rod is sleeved with a roller, the outer wall of the roller is wound with a rolling door, the bottom end of the rolling door is fixed with a fixed rod through a screw, the outer wall of the bottom of the fixed rod is provided with a first mounting groove, and the inner wall of the first mounting groove is fixed with a second magnet through a screw, and the outer walls of the two sides of the rolling door are both bonded with an anti-abrasion layer.

Preferably, a motor box is fixed on the outer wall of one side of the first fixing plate through screws, a servo motor is fixed on the inner wall of the motor box through screws, and an output shaft of the servo motor is connected with one end of the rotating rod through a coupler.

Preferably, the bottom inner wall of the door frame is provided with a groove, and the air bag is fixed on the inner wall of the groove through a screw.

Preferably, a second mounting groove is formed in the inner wall of the bottom of the groove, a first magnet is fixed to the inner wall of the second mounting groove through a screw, and the magnetic poles of the first magnet and the second magnet on the opposite side are opposite.

Preferably, the chutes are formed in the inner walls of the two sides of the door frame, the inner walls of the chutes are connected with the sliding blocks in a sliding mode, and one ends, far away from the chutes, of the sliding blocks are connected with the outer walls of the fixing rods.

Preferably, the servo motor and the air pump are both connected with a switch through wires, and the switch is connected with a power supply through wires.

Compared with the prior art, the utility model provides a quick door sealing device possesses following

Has the advantages that:

1. this quick door sealing device, through being provided with first magnet, second magnet and gasbag, because first magnet and the opposite setting of second magnet magnetic pole, when quick door closed, first magnet and second magnet can adsorb each other, the leakproofness of quick door has been improved, the dead lever enters into to in the recess, the control air pump is opened and is aerifyd the gasbag, the gasbag can wrap up around the dead lever, prevent that air conditioning from spilling over around the dead lever, the leakproofness of quick door has further been increased, play dual sealed effect, the spilling over of air conditioning has been reduced, energy saving.

2. This quick door sealing device, through being provided with spout, slider and abrasionproof layer, when the quick door was opened or was closed, the slider can slide from top to bottom along the spout, has improved the stability of quick door-trip, gliding in-process, and the abrasionproof layer can play good abrasionproof effect, has avoided the rolling door both sides to receive the friction and has damaged, has improved the life of quick door.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of the rapid door sealing device according to the present invention;

fig. 2 is a top view of a door frame structure of the rapid door sealing device according to the present invention;

fig. 3 is a front view of the overall structure of the rapid door sealing device of the present invention.

In the figure: 1-first magnet, 2-groove, 3-chute, 4-slide block, 5-anti-abrasion layer, 6-door frame, 7-mounting plate, 8-motor box, 9-servo motor, 10-first fixing plate, 11-rotating rod, 12-roller, 13-rolling door, 14-second fixing plate, 15-fixing rod, 16-second magnet, 17-air head, 18-air pump, 19-air pipe and 20-air bag.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the sealing device for the rapid door comprises a door frame 6, an air pump 18 is fixed at the bottom end of the outer wall of one side of the door frame 6 through screws, an air pipe 19 is sleeved at one end of the air pump 18, an air bag 20 with a concave structure is sleeved at one end of the air pipe 19 far away from the air pump 18, an air head 17 is sleeved at the other end of the air pump 18, a horizontally arranged mounting plate 7 is fixed at the top end of the outer wall of the two sides of the door frame 6 through screws, a first fixing plate 10 and a second fixing plate 14 are respectively fixed at the outer wall of the top of the mounting plate 7 through screws, the outer wall of one side of the first fixing plate 10 and the outer wall of the second fixing plate 14 opposite to each other is connected with a same rotating rod 11 through a bearing, a roller 12 is sleeved at the outer wall of the rotating rod 11, a roller 13 is wound around the outer wall of the roller 12, a fixing rod 15 is, the outer walls of the two sides of the rolling door 13 are both bonded with anti-wear layers 5.

The utility model discloses in, one side outer wall of first fixed plate 10 has motor case 8 through the fix with screw, and motor case 8's inner wall has servo motor 9 through the fix with screw, and servo motor 9's output shaft is connected with the one end of bull stick 11 through the shaft coupling.

The utility model discloses in, the bottom inner wall of door frame 6 is seted up flutedly 2, and gasbag 20 passes through on the inner wall of fix with screw flutedly 2.

The utility model discloses in, the second mounting groove has been seted up to recess 2's bottom inner wall, and the inner wall of second mounting groove has first magnet 1 through the fix with screw, and first magnet 1 is opposite with the relative one side magnetic pole of second magnet 16.

The utility model discloses in, spout 3 has all been seted up to the both sides inner wall of door frame 6, and the inner wall sliding connection of spout 3 has slider 4, and the one end that spout 3 was kept away from to slider 4 is connected with the outer wall of dead lever 15.

The utility model discloses in, servo motor 9 and air pump 18 all are connected with the switch through the wire, and the switch is connected with the power through the wire.

The working principle is as follows: during the use, control servo motor 9 work, servo motor 9 drives cylinder 12 and rotates, cylinder 12 drives 13 rolling of rolling door or unreels when rotating, thereby realize opening or closing of quick door, when quick door was closed, first magnet 1 and second magnet 16 can adsorb each other, the leakproofness of quick door has been improved, dead lever 15 enters into to recess 2 in, control air pump 18 is opened and is aerifyd gasbag 20, gasbag 20 can wrap up around dead lever 15, prevent that air conditioning from spilling over around dead lever 15, the leakproofness of quick door has further been increased, play dual sealed effect, sealing performance is good.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quick door sealing device comprises a door frame (6) and is characterized in that an air pump (18) is fixed at the bottom end of the outer wall of one side of the door frame (6) through screws, an air pipe (19) is sleeved at one end of the air pump (18), an air bag (20) with a concave structure is sleeved at one end, away from the air pump (18), of the air pipe (19), an air head (17) is sleeved at the other end of the air pump (18), mounting plates (7) which are horizontally arranged are fixed at the top ends of the outer walls of the two sides of the door frame (6) through screws, a first fixing plate (10) and a second fixing plate (14) are respectively fixed on the outer wall of the top of each mounting plate (7) through screws, the outer wall of one side, opposite to each first fixing plate (10) and the second fixing plate (14), is connected with the same rotating rod (11) through a bearing, a roller (12) is sleeved on the outer wall, and the bottom of roll-up door (13) is fixed with dead lever (15) through the screw, first mounting groove has been seted up to the bottom outer wall of dead lever (15), and the inner wall of first mounting groove has second magnet (16) through the screw fixation, the both sides outer wall of roll-up door (13) all bonds and has abrasionproof layer (5).

2. The quick door sealing device according to claim 1, wherein a motor box (8) is fixed to an outer wall of one side of the first fixing plate (10) through a screw, a servo motor (9) is fixed to an inner wall of the motor box (8) through a screw, and an output shaft of the servo motor (9) is connected to one end of the rotating rod (11) through a coupling.

3. The quick door seal according to claim 2, characterized in that the bottom inner wall of the door frame (6) is provided with a groove (2) and the air bag (20) is fixed to the inner wall of the groove (2) by screws.

4. The rapid door sealing device according to claim 3, wherein a second mounting groove is formed in the bottom inner wall of the groove (2), the first magnet (1) is fixed to the inner wall of the second mounting groove through a screw, and the magnetic poles of the opposite sides of the first magnet (1) and the second magnet (16) are opposite.

5. The rapid door sealing device according to claim 4, wherein the inner walls of the door frame (6) are both provided with sliding grooves (3), the inner walls of the sliding grooves (3) are slidably connected with sliding blocks (4), and one ends of the sliding blocks (4) far away from the sliding grooves (3) are connected with the outer walls of the fixing rods (15).

6. The rapid door sealing device according to claim 5, wherein the servo motor (9) and the air pump (18) are connected with a switch through wires, and the switch is connected with a power supply through wires.