CN212898237U

CN212898237U - Sealing door with good sealing effect

Info

Publication number: CN212898237U
Application number: CN202021204439.3U
Authority: CN
Inventors: 孙俏; 杨震
Original assignee: Jiangsu Yihong Anticorrosion Technology Co ltd
Current assignee: Jiangsu Yihong Anticorrosion Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-04-06
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a sealed effectual sealing door, including the sealing door body, first sealed pad, guide post, movable groove, spring, fly leaf, guiding hole, cross cab apron, V type pad, bottom plate, the sealed pad of second, U type pad, window, first connecting plate, cushion chamber, mounting groove, pneumatic cylinder and second connecting plate. When the sealing door body is clamped inside the door frame, the first sealing gasket is contacted with the door frame, the inner side surface of the bottom end of the first sealing gasket is mutually compressed and attached to the U-shaped pad, and meanwhile, the V-shaped pad can be connected with the U-shaped pad through arrangement of the V-shaped pad, so that the side surface of the transition plate is sealed; can make the second connecting plate move to the bottom along the mounting groove through pneumatic cylinder and spring, excessive board this moment can drive the bottom plate and move to the bottom, and the block is sealed up subaerial with the second of bottom plate bottom to this bottom to the sealing door body seals, avoids because the uneven phenomenon that leads to the leakproofness not enough on ground to take place.

Description

Sealing door with good sealing effect

Technical Field

The utility model relates to a sealing door specifically is a sealed effectual sealing door, belongs to sealing door application technical field.

Background

The sealing door is characterized in that the door leaf of the sealing door is formed by assembling and welding flat steel plates, cross-shaped rib plates, ring beams and the like, the door frame is of a channel steel and I-shaped steel combined frame structure, the tensioning device is wedged by a wedge-shaped sliding block, a door pivot is supported by a rolling bearing, the sealing door is a door capable of increasing air tightness, the sealing door is made of wood and steel, and the key part is the sealing device.

In prior art, sealing door has obtained extensive application in the life, can form the ladder between the door frame bottom of current sealing door and the ground, easily to pedestrian and shallow production influence when using, and is comparatively troublesome during the use, and can have certain clearance between some sealing door bottoms at present and the ground, can reduce its leakproofness. Therefore, a sealing door with good sealing effect is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sealed effectual sealing door in order to solve above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, and the sealing door with good sealing effect comprises a sealing door body, a first sealing gasket, a mounting groove, a movable structure, a V-shaped gasket, a U-shaped gasket and a bottom plate which are sequentially arranged;

the movable structure comprises a movable groove, a spring, a transition plate and a hydraulic cylinder, wherein the top end of the transition plate is fixedly connected with a first connecting plate and a second connecting plate, the movable groove is formed in the side surfaces of two sides of the bottom end of the sealing door body, the top end of the first connecting plate penetrates into the movable groove, the top end of the first connecting plate is fixedly connected with a movable plate, and the top end of the first connecting plate is provided with a buffer cavity; the top end of the movable plate is provided with a guide hole, the top end of the inner cavity of the movable groove is fixedly connected with a guide post, the bottom end of the guide post penetrates through the guide hole, and the spring is sleeved on the surface of the guide post; the hydraulic cylinder is embedded at the top end of the inner cavity of the mounting groove, the top end of the second connecting plate is clamped in the mounting groove, and the tail end of an output rod of the hydraulic cylinder is fixedly connected with the top end of the second connecting plate;

the rear side face of the sealing door body is fixedly connected with the first sealing gasket, the sealing door body and the transition plate are fixedly connected with the U-shaped pad, the two ends of the U-shaped pad are respectively provided with the V-shaped pad, and the V-shaped pad is fixedly connected with the transition plate and the U-shaped pad.

Preferably, a viewing window is formed in the side face of the outer side of the sealing door body, the sealing door body is located at the top end of the transition plate, and the sealing door body and the transition plate are in sliding connection.

Preferably, the mounting groove is formed in the bottom end of the sealing door body, and the second connecting plate is connected with the mounting groove in a sliding mode.

Preferably, the number of the first connecting plates is two, and the two first connecting plates are symmetrically distributed on two sides of the second connecting plate.

Preferably, the bottom end of the transition plate is fixedly connected with the bottom plate, and the bottom end of the bottom plate is fixedly connected with a second sealing gasket.

Preferably, the two side surfaces of the transition plate are respectively provided with a U-shaped pad, and the U-shaped pads are distributed between the sealing door body and the transition plate at equal intervals.

The utility model has the advantages that:

1. when the sealing door body is clamped in the door frame, the first sealing gasket can be contacted with the door frame, the inner side surface at the bottom end of the first sealing gasket can be mutually compressed and attached with the U-shaped gasket, and the V-shaped gasket can be connected with the U-shaped gasket by arrangement of the V-shaped gasket, so that the side surface of the transition plate is sealed, and the sealing property of the sealing door body is jointly enhanced;

2. the utility model discloses a pneumatic cylinder and spring can make the second connecting plate move to the bottom along the mounting groove, and excessive board can drive the bottom plate and move to the bottom this moment, and block subaerial until the sealed pad block of second with the bottom plate bottom to this is sealed the bottom of the sealing door body, avoids because uneven and the phenomenon that leads to the leakproofness not enough on ground takes place.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a connection diagram of the sealing door body and the first sealing gasket of the present invention;

FIG. 3 is a connection diagram of the sealing door body and the transition plate of the present invention;

fig. 4 is a connection diagram of the V-shaped pad and the U-shaped pad of the present invention.

In the figure: 1. the sealing door body, 2, the first sealed pad, 3, the guide post, 4, the activity groove, 5, the spring, 6, the fly leaf, 61, the guiding hole, 7, the cab apron, 8, V type pad, 9, the bottom plate, 10, the second is sealed to fill up, 11, U type pad, 12, the window of looking, 13, first connecting plate, 131, cushion chamber, 14, mounting groove, 15, pneumatic cylinder, 16, the second connecting plate.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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. 1-4, a sealing door with good sealing effect includes a sealing door body 1, a first sealing gasket 2, a mounting groove 14, a movable structure, a V-shaped gasket 8, a U-shaped gasket 11 and a bottom plate 9, which are sequentially mounted;

the movable structure comprises a movable groove 4, a spring 5, a transition plate 7 and a hydraulic cylinder 15, wherein the top end of the transition plate 7 is fixedly connected with a first connecting plate 13 and a second connecting plate 16, the movable groove 4 is formed in the side surfaces of two sides of the bottom end of the sealing door body 1, the top end of the first connecting plate 13 penetrates into the movable groove 4, the top end of the first connecting plate 13 is fixedly connected with a movable plate 6, and the top end of the first connecting plate 13 is provided with a buffer cavity 131; the top end of the movable plate 6 is provided with a guide hole 61, the top end of the inner cavity of the movable groove 4 is fixedly connected with a guide post 3, the bottom end of the guide post 3 penetrates through the guide hole 61, and the spring 5 is sleeved on the surface of the guide post 3; the hydraulic cylinder 15 is embedded at the top end of the inner cavity of the mounting groove 14, the top end of the second connecting plate 16 is clamped in the mounting groove 14, and the tail end of an output rod of the hydraulic cylinder 15 is fixedly connected with the top end of the second connecting plate 16;

the rear side face of the sealing door body 1 is fixedly connected with the first sealing gasket 2, the sealing door body 1 is fixedly connected with the transition plate 7 through the U-shaped gasket 11, two ends of the U-shaped gasket 11 are respectively provided with the V-shaped gasket 8, and the V-shaped gasket 8 is fixedly connected between the transition plate 7 and the U-shaped gasket 11.

A viewing window 12 is formed in the side face of the outer side of the sealing door body 1, the sealing door body 1 is located at the top end of the transition plate 7, and the sealing door body and the transition plate are in sliding connection, so that the inside of the sealing door body can be observed conveniently through the viewing window 12; the mounting groove 14 is formed in the bottom end of the sealing door body 1, and the second connecting plate 16 is connected with the mounting groove 14 in a sliding manner, so that the second connecting plate 16 can slide along the mounting groove 14; the number of the first connecting plates 13 is two, and the two first connecting plates 13 are symmetrically distributed on two sides of the second connecting plate 16, so that the stability between the transition plate 7 and the sealing door body 1 is enhanced; the bottom end of the transition plate 7 is fixedly connected with the bottom plate 9, the bottom end of the bottom plate 9 is fixedly connected with a second sealing gasket 10, and the bottom end of the sealing door body 1 and the ground can be sealed through the second sealing gasket 10; the side surfaces of two sides of the transition plate 7 are respectively provided with a U-shaped pad 11, and the U-shaped pads 11 are distributed between the sealing door body 1 and the transition plate 7 at equal intervals, so that the stability between the sealing door body 1 and the transition plate 7 is enhanced.

When the utility model is used, firstly, the sealing door body 1 is arranged on the door frame, when the sealing door body 1 is clamped inside the door frame, the first sealing gasket 2 can be contacted with the door frame, at the moment, the inner side surface at the bottom end of the first sealing gasket 2 can be mutually compressed and laminated with the U-shaped pad 11, and meanwhile, the V-shaped pad 8 can be connected with the U-shaped pad 11, thereby sealing the side surface of the transition plate 7; then, the hydraulic cylinder 15 works, the hydraulic cylinder 15 drives the second connecting plate 16 to move towards the bottom end along the mounting groove 14, and meanwhile, the movable plate 6 moves towards the bottom end in the movable groove 4 under the action of the spring 5 until the second sealing gasket 10 at the bottom end of the transition plate 7 is clamped on the ground, so that the sealing performance of the sealing door body 1 is enhanced;

then can observe the inside of sealing door body 1 through looking window 12, before opening sealing door body 1, drive cab apron 7 through pneumatic cylinder 15 work and move to the top to rise bottom plate 9 again, avoid taking place the friction between second sealed pad 10 and the ground, prolonged life.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a sealed effectual sealing door which characterized in that: the door comprises a sealing door body (1), a first sealing gasket (2), a mounting groove (14), a movable structure, a V-shaped pad (8), a U-shaped pad (11) and a bottom plate (9) which are sequentially mounted;

the movable structure comprises a movable groove (4), a spring (5), a transition plate (7) and a hydraulic cylinder (15), wherein a first connecting plate (13) and a second connecting plate (16) are fixedly connected to the top end of the transition plate (7), the movable groove (4) is formed in the side faces of two sides of the bottom end of the sealing door body (1), the top end of the first connecting plate (13) penetrates through the movable groove (4), a movable plate (6) is fixedly connected to the top end of the first connecting plate (13), and a buffer cavity (131) is formed in the top end of the first connecting plate (13); the top end of the movable plate (6) is provided with a guide hole (61), the top end of the inner cavity of the movable groove (4) is fixedly connected with a guide column (3), the bottom end of the guide column (3) penetrates through the guide hole (61), and the spring (5) is sleeved on the surface of the guide column (3); the hydraulic cylinder (15) is embedded at the top end of the inner cavity of the mounting groove (14), the top end of the second connecting plate (16) is clamped in the mounting groove (14), and the tail end of an output rod of the hydraulic cylinder (15) is fixedly connected with the top end of the second connecting plate (16);

the rear side face of the sealing door body (1) is fixedly connected with the first sealing gasket (2), the sealing door body (1) and the transition plate (7) are fixedly connected with the U-shaped gasket (11), the two ends of the U-shaped gasket (11) are both provided with the V-shaped gasket (8), and the V-shaped gasket (8) is fixedly connected with the transition plate (7) and the U-shaped gasket (11).

2. The sealing door with good sealing effect as claimed in claim 1, wherein: the side surface of the outer side of the sealing door body (1) is provided with a viewing window (12), the sealing door body (1) is positioned at the top end of the transition plate (7), and the sealing door body and the transition plate are in sliding connection.

3. The sealing door with good sealing effect as claimed in claim 1, wherein: the mounting groove (14) is formed in the bottom end of the sealing door body (1), and the second connecting plate (16) is connected with the mounting groove (14) in a sliding mode.

4. The sealing door with good sealing effect as claimed in claim 1, wherein: the number of the first connecting plates (13) is two, and the two first connecting plates (13) are symmetrically distributed on two sides of the second connecting plate (16).

5. The sealing door with good sealing effect as claimed in claim 1, wherein: the bottom end of the transition plate (7) is fixedly connected with the bottom plate (9), and the bottom end of the bottom plate (9) is fixedly connected with a second sealing gasket (10).

6. The sealing door with good sealing effect as claimed in claim 1, wherein: the side surfaces of two sides of the transition plate (7) are respectively provided with a U-shaped pad (11), and the U-shaped pads (11) are distributed between the sealing door body (1) and the transition plate (7) at equal intervals.