CN213017763U

CN213017763U - Air door mounting structure

Info

Publication number: CN213017763U
Application number: CN202021711442.4U
Authority: CN
Inventors: 吴崇俊; 吴逸彪; 王桂平
Original assignee: Taizhou Huisheng Pipeline Equipment Co ltd
Current assignee: Taizhou Huisheng Pipeline Equipment Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-20
Anticipated expiration: 2030-08-17

Abstract

The utility model relates to the technical field of pipeline equipment, in particular to an air door mounting structure, which comprises two air door shells and a connecting pipeline, and the two sides of the two air door shells are fixedly provided with connecting plates, a plurality of screws are connected between the corresponding connecting plates, a plurality of threaded through holes matched with the screws are arranged in the connecting plates, the bottom of the air door shell is provided with a rotating motor with an output shaft vertically upwards, the two sides of the rotating motor are connected with connecting frames, the output shaft of the rotating motor is connected with a rotating shaft, the outer side of the air door shell is provided with four bolts, the outer side of a connecting pipeline is provided with four rectangular slots matched with the bolts, and all be equipped with the fixed block outside the slot, the fixed block all set up with the rectangle through-hole of bolt adaptation, all install the fastening bolt on the bolt, and all set up in the slot in the connecting tube outside with the circular through-hole of fastening bolt adaptation. The utility model discloses, simple structure, the dismouting of being convenient for, the convenience is changed and is cleared up, has extremely strong practicality.

Description

Air door mounting structure

Technical Field

The utility model relates to a piping installation technical field especially relates to an air door mounting structure.

Background

Air door, generally refer to the circle air door, and the circle air door is distinguished according to nominal latus rectum, the leakage rate of circle air door under the full cut-off state is less than or equal to three percent, be applicable to medium such as buggy, cigarette, dirt, gas, operating temperature is less than or equal to four hundred fifty degrees, DD41 series circle air door has ordinary type and wear-resisting type to supply the user to choose for use, in order to guarantee the requirement of different operating modes, the life of improvement air door, DD42 series square air door has from unipolar to six shaft multiform and supplies to choose for use, can adopt transmission modes such as manual, worm gear, electronic, but current circle air door exists the problem of the installation of being not convenient for, it is very troublesome when clearance and change, need improve.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an air door mounting structure.

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

an air door mounting structure comprises two air door shells and connecting pipelines, wherein the two air door shells are fixedly provided with connecting plates on both sides, a plurality of screws are connected between the corresponding connecting plates, a plurality of thread through holes matched with the screws are arranged in the connecting plates, the bottom of the air door shell is provided with a rotating motor with an output shaft vertically upwards, two sides of the rotating motor are connected with connecting frames, the output shaft of the rotating motor is connected with a rotating shaft, four bolts are arranged on the outer side of the air door shell in an annular array manner, the outer side of the connecting pipeline is provided with four rectangular slots matched with the bolts in an annular array manner, and fixed blocks are arranged outside the slots, rectangular through holes matched with the bolts are arranged on the fixed blocks, all install the fastening bolt on the bolt, and all set up the circular through-hole with fastening bolt adaptation in the slot in the connecting tube outside.

Preferably, the rotating motor is a turnover motor, and only needs to rotate by 90 degrees at most.

Preferably, the link all is connected with fastening screw with the air door casing, and all set up in link and the air door casing with the screw through-hole of fastening screw adaptation, set up two circular through-holes with the pivot adaptation between the air door casing, the dismouting of the rotating electrical machines of being convenient for and pivot.

Preferably, the equal fixed mounting in pivot both sides has the air door leaf, and all is equipped with the sealing washer in the circular through-hole that lies in the air door casing outside the pivot, can improve the compact type of structure.

Preferably, the joint of the air door shell and the connecting pipeline is provided with a leakage-proof pad, so that gas leakage in the air door can be avoided.

The utility model has the advantages that: connecting plate and screw are used for connecting two air door casings, make things convenient for the dismouting, the link is used for connecting rotating electrical machines and air door casing with fastening screw, the rotating electrical machines is conveniently dismantled, pivot and wind door leaf, be convenient for change and clearance, rotating electrical machines, the size of the interior amount of wind of pivot and air door leaf are used for controlling the air volume, the sealing washer is used for improving the inseparable type between pivot and the air door casing, the bolt is used for connecting air door casing and connecting tube with the fixed block, the fastening bolt then is used for fixing air door casing and connecting tube, and convenient to detach, the leak protection pad is then outside the air door for preventing the gas stream in the air door, improve the leakproofness.

Drawings

Fig. 1 is a front view of an air door mounting structure according to the present invention;

fig. 2 is a side sectional view of an air door mounting structure according to the present invention;

fig. 3 is a top view of the air door mounting structure provided by the present invention.

In the figure: 1 air door casing, 2 connecting tube, 3 connecting plates, 4 screws, 5 rotating electrical machines, 6 link frames, 7 fastening screws, 8 rotating shafts, 9 air door leaves, 10 sealing rings, 11 bolts, 12 fixed blocks, 13 fastening bolts and 14 anti-leakage pads.

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.

Example (b): referring to fig. 1-3, an air door mounting structure comprises two air door shells 1 and connecting pipes 2, wherein two air door shells 1 are provided, connecting plates 3 are fixedly mounted on both sides of the two air door shells 1, a plurality of screws 4 are connected between the corresponding connecting plates 3, a plurality of threaded through holes matched with the screws 4 are arranged in the connecting plates 3, a rotating motor 5 with an output shaft vertically upward is arranged at the bottom of the air door shell 1, connecting frames 6 are connected on both sides of the rotating motor 5, a rotating shaft 8 is connected to an output shaft of the rotating motor 5, four bolts 11 are mounted on the outer sides of the air door shells 1 in an annular array manner, four rectangular slots matched with the bolts 11 are arranged on the outer sides of the connecting pipes 2 in an annular array manner, fixed blocks 12 are arranged outside the slots, rectangular through holes matched with the bolts 11 are arranged on the fixed blocks 12, and circular through holes matched with the fastening bolts 13 are formed in the slots on the outer side of the connecting pipeline 2.

Further, the rotating motor 5 is a turnover motor, and only needs to rotate 90 degrees at most.

Further, link 6 all is connected with fastening screw 7 with air door casing 1, and link 6 and air door casing 1 in all set up with the screw through-hole of fastening screw 7 adaptation, set up two between the air door casing 1 with the circular through-hole of pivot 8 adaptations, the dismouting of the rotating electrical machines 5 of being convenient for and pivot 8.

Further, 8 equal fixed mounting in both sides of pivot has wind door leaf 9, and all is equipped with sealing washer 10 in the round through-hole that pivot 8 is located air door casing 1 outward, can improve the compact type of structure.

Furthermore, a leak-proof pad 14 is arranged at the joint of the air door shell 1 and the connecting pipeline 2, so that gas leakage in the air door can be avoided.

The working principle is as follows: during installation, a rotating shaft 8 is placed in a groove of an air door shell 1, a sealing ring 10 is sleeved on the rotating shaft, then the two air door shells 1 are connected together through a connecting plate 3 by using screws 4, then a connecting frame 6 is connected with the air door shell 1 through fastening screws 7 to fix a rotating motor 5, then a leakage-proof pad 14 is placed on the outer side of the air door shell 1, a bolt 11 is inserted into a slot on the outer side of a connecting pipeline 2 through a fixing block 12, and the air door shell 1 and the connecting pipeline 2 are fixed together by using a fastening bolt 13 to finish installation;

when the air quantity control device is used, the air door fan 9 is driven to deflect only by rotating the rotating shaft 8 through the rotating motor 5, and the air quantity control function can be achieved.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. An air door mounting structure comprises air door shells (1) and connecting pipelines (2), and is characterized in that the number of the air door shells (1) is two, two connecting plates (3) are fixedly mounted on two sides of each air door shell (1), a plurality of screws (4) are connected between the corresponding connecting plates (3), a plurality of threaded through holes matched with the screws (4) are formed in the connecting plates (3), a rotating motor (5) with an output shaft vertically upward is arranged at the bottom of each air door shell (1), two sides of each rotating motor (5) are connected with connecting frames (6), the output shaft of each rotating motor (5) is connected with a rotating shaft (8), four bolts (11) are mounted on the outer sides of the air door shells (1) in an annular array manner, four rectangular slots matched with the bolts (11) are formed in the outer sides of the connecting pipelines (2) in an annular array manner, and all be equipped with fixed block (12) outside the slot, the rectangle through-hole with bolt (11) adaptation is all seted up in fixed block (12), all install fastening bolt (13) on bolt (11), and all set up in the slot in the connecting tube (2) outside with the circular through-hole of fastening bolt (13) adaptation.

2. A damper mounting arrangement according to claim 1, wherein the rotary motor (5) is a tumble motor.

3. The air door mounting structure according to claim 1, wherein the connecting frame (6) and the air door housing (1) are connected with fastening screws (7), threaded through holes matched with the fastening screws (7) are formed in the connecting frame (6) and the air door housing (1), and two circular through holes matched with the rotating shaft (8) are formed between the air door housing (1).

4. A damper mounting structure according to claim 3, wherein the damper door leaf (9) is fixedly mounted on both sides of the rotating shaft (8), and the sealing ring (10) is arranged outside the rotating shaft (8) and in the circular through hole of the damper housing (1).

5. A damper mounting structure according to claim 1, wherein a leak-proof pad (14) is provided at a junction of the damper housing (1) and the connecting duct (2).