CN217712303U

CN217712303U - Reliable convenient dryer door

Info

Publication number: CN217712303U
Application number: CN202221216670.3U
Authority: CN
Inventors: 吴征; 邵斌; 王禹; 曹翔
Original assignee: Jiangsu Saiou Environmental Protection Equipment Co ltd
Current assignee: Jiangsu Saiou Environmental Protection Equipment Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-01
Anticipated expiration: 2032-05-18

Abstract

The utility model provides a reliable convenient dryer door, belong to environmental protection equipment accessory technical field, including the door frame, be equipped with the door plant on the door frame, the door frame is "mouthful" style of calligraphy by four backup pads and forms, two backup pads of a pair of parallel set up to protruding backup pad in the four backup pads, another two backup pads of parallel set up to concave backup pad, the terminal surface that concave backup pad and protruding backup pad lie in the door plant side all sets up horizontal plane, door plant one side is connected with a protruding backup pad through two hinges, hinge one end is fixed in protruding backup pad, the other end is fixed on the door plant, one side that the relative hinge place of door plant inclines is equipped with the fast knot of tearing open and close, be equipped with the hole that opens and shuts that matches with the fast knot of tearing open and close in another protruding backup pad, four sides all set up flexible sealing pad on the door plant closed contact door plant's the shop front. The cambered surface is arranged on the surface of the door frame in contact with the air duct, so that the door frame is adapted to the shape of the air duct and is completely attached to the air duct, the strength of the air duct door can be improved by utilizing a hinge structure, and the flexible sealing gasket can ensure the sealing property between the door plate and the door frame.

Description

Reliable convenient dryer door

Technical Field

The utility model relates to an environmental protection equipment accessory technical field, more specifically relates to a reliable convenient dryer door.

Background

On the large-scale cooling tower dryer, the dryer door is used for passing the dryer and entering into the door leaf of the fan on the fan maintenance platform to maintain the fan when the cooling tower fan is maintained. Because the dryer appearance is horizontal, be the curve in vertical, conventional plate door can not use on the dryer, and the access door that uses on the dryer of cooling tower at present carries out the partial cutting with the dryer prepares the position of installing the access door and obtains the glass steel door plant of a rectangle or specific shape, then repaiies this glass steel door plant, adds the frame and bordures the back, fixes this glass steel door plant at the trompil position of dryer before with the hinge, and the door plant adopts bolt-up with the dryer is connected.

This kind of glass steel door self weight is heavier, because unable fixed aperture when opening, can only open it to the biggest aperture of hinge or until leaning on the dryer during the use, the whole weight of access door is whole to be born by the hinge, hinge connection department can become flexible and warp after live time and number of times reach a certain quantity, because open at every turn and close the access door and want dismouting bolt, open and close all comparatively troublesome, still can be accompanied simultaneously instrument and fastener and fall the risk in the cooling tower. In addition, because of the repair process of glass steel access door is artifical system of sticking with paste, the roughness of door plant is not high and can't reach unanimous with the dryer curve and cause glass steel access door and unable laminating completely of dryer, so can't reach good sealed effect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just in order to overcome above-mentioned not enough, provide a reliable convenient dryer door, be the cambered surface with the face setting of door frame and dryer contact for the door frame adapts to the shape of dryer and laminates completely, utilizes hinge structure can promote the intensity of dryer door, and flexible sealing pad can guarantee the leakproofness between door plant and door frame.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reliable convenient dryer door, including installing the door frame on the dryer, be equipped with the door plant on the door frame, the door frame is squarely and comprises four backup pads, two backup pads of a pair of parallel set up to protruding backup pad in the four backup pads, another two backup pads of parallel set up to concave backup pad, the terminal surface that concave backup pad and protruding backup pad lie in the door plant side all sets up the horizontal plane, door plant one side is connected with a protruding backup pad through two hinges, hinge one end is fixed in protruding backup pad, the other end is fixed on the door plant, the opposite side of the parallel hinge place side of door plant is equipped with the quick detach and detains, be equipped with on another protruding backup pad and detain the hole that opens and shuts that the match that opens and shuts with the quick detach, four sides all set up the flexible sealing pad on the door plant closed contact door frame's the shop front. The working principle is as follows: firstly, obtaining the cambered surface lofting data of a concave supporting plate and a convex supporting plate which form a door frame according to the parameters of an air duct, so that the joint of the door frame and the air duct is completely attached, and connecting the door frame and a door plate through a hinge, and simultaneously realizing the opening and closing operation of a door plate on the door frame, so that people can enter the air duct through the door frame; secondly, the hinge has higher intensity and is convenient for maintain and change, and the flexible sealing gasket on the door panel can guarantee the leakproofness when the door panel and the door frame are closed, finally reaches simple structure, reliable convenient, sealed effectual, easy to maintain's effect.

Further preferred scheme: the edge of the door plate connected with the door frame is set as a bottom edge, two sides of the door plate perpendicular to the bottom edge are respectively connected with the concave supporting plates on the same side, a limiting component is arranged between the two sides of the door plate perpendicular to the bottom edge and the horizontal planes of the two concave supporting plates, hinged supports are arranged on the two sides of the door plate perpendicular to the bottom edge on the end face on the side of the door frame, and two ends of the limiting component are respectively connected with the hinged supports on the same side of the door plate and the concave supporting plates. Set up spacing subassembly between door plant and concave backup pad, can prevent that the door plant aperture/dynamics is too big when opening from causing the damage to door plant or hinge, set up the hinged-support at spacing subassembly both ends, can play certain card solid effect to spacing subassembly, prevent that strong wind weather from blowing down the door plant and close.

Further preferred scheme: the limiting assembly is composed of an upper rotating strip and a lower rotating strip, a connecting bolt is arranged at the connecting end of the upper rotating strip and the lower rotating strip and is rotatably connected with the connecting bolt, the other end of the upper rotating strip is connected with a hinged support on the door plate, and the other end of the lower rotating strip is connected with a hinged support on the concave supporting plate. Rotatory strip constitutes limit structure with lower rotatory strip in setting to connect through the mode of rotating the connection, make simple structure, when the door plant was closed, spacing subassembly can self rotation fold moreover, space state when adaptation door plant was closed.

Further preferred scheme: the horizontal planes of the concave supporting plate and the convex supporting plate are respectively provided with a buffer strip, and the buffer strips are movably contacted and connected with the flexible sealing gasket. Set up the buffering strip for the door plant is when closed, and flexible sealing pad can contact with the buffering strip, avoids flexible sealing pad direct and door frame contact to cause certain damage to the sealing strip.

Further preferred scheme: the concave supporting plate and the convex supporting plate are arranged on the horizontal plane and located below the buffer strip, the buffer strip is located in the bearing groove, the surface, close to the bearing groove, of the buffer strip is connected with the spring shaft, and the spring shaft extends into and is fixed in the concave supporting plate and the convex supporting plate. Set up the bearing groove below the buffering strip to connect and set up the spring axle, impact force when can utilize the elastic force effect buffering door plant of spring to close does benefit to and plays certain guard action to door plant and door frame.

Further preferred scheme: the end face, departing from the door frame, of the door plate is provided with a handle, the handle is parallel to the convex supporting plate, and the handle is close to the side where the quick release buckle is located. The handle is arranged on the side where the quick release buckle is located, namely the movable side of the door panel, so that a stress point can be provided, and the door panel can be conveniently opened and closed.

The utility model provides a reliable convenient dryer door has following beneficial effect:

1. the utility model discloses be the cambered surface with the face setting of door frame and dryer contact for the door frame adapts to the shape of dryer and laminates completely, utilizes hinge structure can promote the intensity of dryer door, and flexible sealing pad can guarantee the leakproofness between door plant and door frame.

2. The utility model discloses the advantage lies in setting up spacing subassembly between door plant and concave backup pad, can prevent that the door plant aperture/dynamics when opening from leading to the fact the damage to door plant or hinge too big, sets up the hinged-support at spacing subassembly both ends, can play certain card solid effect to spacing subassembly, prevents that strong wind weather from blowing down the door plant and closing.

Drawings

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

Fig. 2 is the schematic view of the connection structure of the door frame and the air duct of the present invention.

Fig. 3 is the side view structure schematic diagram of the vertical wind tube central axis of the utility model.

Fig. 4 is the side view structure schematic diagram of the parallel air duct central axis of the utility model.

Fig. 5 is a schematic structural view of the limiting assembly of the present invention.

Fig. 6 is a schematic view of the connection structure between the buffering strip and the door frame of the present invention.

In FIGS. 1-6: 1. a door frame; 101. a bearing groove; 2. a buffer strip; 3. a hinged support; 4. a limiting component; 401. an upper rotating strip; 402. a connecting bolt; 403. a lower rotating bar; 5. quickly detaching the buckle; 6. a handle; 7. a flexible gasket; 8. a door panel; 9. a hinge; 10. a concave support plate; 11. a convex support plate; 12. a spring shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying fig. 1-6 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.

Example (b):

please refer to fig. 1 to 6:

a reliable and convenient air duct door is characterized in that a door frame 1 is installed on an air duct, a door plate 8 is arranged on the door frame 1, the door frame 1 is square and consists of four supporting plates, two parallel supporting plates of one pair of the four supporting plates are set as convex supporting plates 11, two parallel supporting plates of the other pair of the four supporting plates are set as concave supporting plates 10, the end faces, located on the door plate 8 side, of the concave supporting plates 10 and the convex supporting plates 11 are both arranged into a horizontal plane, one side of the door plate 8 is connected with one convex supporting plate 11 through two hinges 9, one end of each hinge 9 is fixed on the convex supporting plate 11, the other end of each hinge 9 parallel to the door plate 8 is fixed on the door plate 8, the other side, located on the door plate 8 side, of the hinge 9 parallel to the door plate, is provided with a quick-release buckle 5, an opening and closing hole matched with the quick-release buckle 5 is formed in the other convex supporting plate 11, a pull handle 6 is arranged on the end face, the door plate 8 is parallel to the convex supporting plate 11, the pull handle 6 is close to the door frame side, four sides, which are in close contact with the door frame 1 are provided with flexible sealing gaskets 7, buffer strips 2 are arranged on the horizontal plane of the concave supporting plates 10 and the convex supporting plates 11, and the flexible sealing gaskets are movably contacted with the flexible sealing gaskets 7; the edge that door plant 8 and door frame 1 are connected sets up to the base, and the both sides on the perpendicular base of door plant 8 are connected respectively with between the concave backup pad 10 of homonymy and are equipped with spacing subassembly 4, and door plant 8 is located on the terminal surface of door frame 1 side both sides on perpendicular base and two concave backup pad 10 horizontal planes all are equipped with hinged-support 3, and the hinged-support 3 of door plant 8 and concave backup pad 10 homonymy is connected respectively at spacing subassembly 4 both ends.

The limiting assembly 4 is composed of an upper rotating strip 401 and a lower rotating strip 403, a connecting bolt 402 is arranged at the connecting end of the upper rotating strip 401 and the lower rotating strip 403 and is rotatably connected through the connecting bolt 402, the other end of the upper rotating strip 401 is connected with the hinged support 3 on the door panel 8, and the other end of the lower rotating strip 403 is connected with the hinged support 3 on the concave support plate 10.

The horizontal planes of the concave supporting plate 10 and the convex supporting plate 11 are located below the buffer strip 2, a bearing groove 101 is formed in the horizontal plane of the concave supporting plate 10 and the convex supporting plate 11, the buffer strip 2 is located in the bearing groove 101, a spring shaft 12 is connected to the surface, close to the bearing groove 101, of the buffer strip 2, and the spring shaft 12 extends into and is fixed in the concave supporting plate 10 and the convex supporting plate 11.

The working principle is as follows: firstly, obtaining the cambered surface lofting data of a concave supporting plate 10 and a convex supporting plate 11 which form a door frame 1 according to the parameters of an air duct, so that the joint of the door frame 1 and the air duct is completely attached, connecting the door frame 1 and a door plate 8 through a hinge 9, and simultaneously realizing the opening and closing operation of the door plate 8 on the door frame 1, so that a person can enter the air duct through the door frame 1; secondly, hinge 9 has higher intensity and is convenient for maintain the change, and the sealed leakproofness when door plant 8 and door frame 1 are closed can be guaranteed to the flexible sealing pad 7 on the door plant 8, finally reaches simple structure, reliable convenient, sealed effectual, easy to maintain's effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reliable convenient dryer door, is equipped with door plant (8), its characterized in that including installing door frame (1) on the dryer on door frame (1): door frame (1) is squarely and comprises four backup pads, two backup pads of a pair of parallel set up to protruding backup pad (11) in the four backup pads, another sets up to concave backup pad (10) to two backup pads of parallel, the terminal surface that concave backup pad (10) and convex backup pad (11) are located door plant (8) side all sets up to the horizontal plane, door plant (8) one side is connected with a protruding backup pad (11) through two hinge (9), hinge (9) one end is fixed on protruding backup pad (11), the other end is fixed on door plant (8), one side of the relative hinge (9) place side of door plant (8) is equipped with quick release buckle (5), be equipped with the hole that opens and shuts that matches with quick release buckle (5) on another protruding backup pad (11), four sides all set up flexible sealing pad (7) on the door face of door plant (8) closed contact door frame (1).

2. The reliable convenient dryer door of claim 1, characterized in that: the edge of the door plate (8) connected with the door frame (1) is set to be a bottom edge, two sides of the door plate (8) perpendicular to the bottom edge are respectively connected with the concave supporting plates (10) on the same side, the two sides of the door plate (8) perpendicular to the bottom edge are respectively provided with a limiting component (4), hinged supports (3) are arranged on the horizontal planes of the two concave supporting plates (10) and the two sides of the door plate (8) on the end surface of the door frame (1), and two ends of the limiting component (4) are respectively connected with the hinged supports (3) on the same side of the door plate (8) and the concave supporting plates (10).

3. The reliable convenient dryer door of claim 2, characterized in that: spacing subassembly (4) are become with lower rotation strip (403) by last rotation strip (401), go up rotation strip (401) and rotate the connection through connecting bolt (402) with lower rotation strip (403) link and be equipped with a connecting bolt (402), go up hinge support (3) on door plant (8) are connected to rotation strip (401) other end, hinge support (3) on concave backup pad (10) are connected to lower rotation strip (403) other end.

4. The reliable convenient dryer door of claim 1, characterized in that: the horizontal planes of the concave supporting plate (10) and the convex supporting plate (11) are respectively provided with a buffer strip (2), and the buffer strips (2) are movably contacted and connected with the flexible sealing gasket (7).

5. The reliable convenient dryer door of claim 1, characterized in that: concave backup pad (10) with lie in buffering strip (2) below on protruding backup pad (11) horizontal plane and offer bearing groove (101), buffering strip (2) are located bearing groove (101), and buffering strip (2) are connected by the face that bears groove (101) and are equipped with spring axle (12), and spring axle (12) stretch into and fix in concave backup pad (10) and protruding backup pad (11).

6. The reliable convenient dryer door of claim 1, characterized in that: the door plate (8) is provided with a handle (6) on the end face departing from the door frame (1), the handle (6) is parallel to the convex support plate (11), and the handle (6) is close to the side where the quick-release buckle (5) is located.