CN210830511U

CN210830511U - Air door capable of adjusting installation position of rotating shaft

Info

Publication number: CN210830511U
Application number: CN201921756678.7U
Authority: CN
Inventors: 孙锦奇; 孙婕
Original assignee: Jiangsu Qili Boiler Co ltd
Current assignee: Jiangsu Qili Boiler Co ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-06-23
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses an adjust pivot mounted position's air door, including first door frame and jack-post, the up end of first door frame is fixed with the fixture block, and the fixture block runs through the lower terminal surface of second door frame, the upper and lower both ends of jack-post are rotated respectively and are connected on first door frame and second door frame, and the jack-post runs through the commentaries on classics board, the upper end of jack-post is fixed on with the second door frame through the bolt, and the bolt is seted up in the bolt hole, and the bolt hole is seted up on the jack-post simultaneously, the spout has all been seted up to the lower terminal surface of first door frame and the up end of second door frame, and sliding connection has the axostylus axostyle in the spout, runs through the threaded rod. This adjust pivot mounted position's air door can remove the axostylus axostyle about after manually rotating the second fastener to this position of confirming the axostylus axostyle screws up the second fastener afterwards and makes the second fastener hug closely in the left and right sides of axostylus axostyle, fixes the axostylus axostyle with this, thereby conveniently installs the axostylus axostyle on the equipment that corresponds.

Description

Air door capable of adjusting installation position of rotating shaft

Technical Field

The utility model particularly relates to a relevant technical field of air door specifically is an adjust pivot mounted position's air door.

Background

The air door is also called a choke valve, and is a device for adjusting the air intake, and the choke valve is used for reducing the air amount entering an air inlet channel of the carburetor, increasing the oil pressure of an oil nozzle and increasing the concentration of mixed gas, so that the starting is easier.

The position of current air door because of uncertain external equipment mounting hole to be difficult to adjust the pivot to the position department that corresponds, lead to the device installation difficulty, and the device internals is mostly the integral type, thereby lead to the replacement cost big, consequently use convenient inadequately, to above-mentioned problem, need improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjust pivot mounted position's air door to current air door that proposes in solving above-mentioned background art leads to the device installation difficulty because of the position of uncertain external equipment mounting hole, thereby is difficult to adjust the pivot to the position department that corresponds, and the device internals is mostly the integral type, thereby leads to the big problem of replacement cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjust pivot mounted position's air door, includes first door frame and jack-post, the up end of first door frame is fixed with the fixture block, and the fixture block runs through the lower terminal surface of second door frame, the upper and lower both ends of jack-post rotate respectively to be connected on first door frame and second door frame, and the jack-post runs through the commentaries on classics board, changes the inboard of board setting at the inboard of first door frame and second door frame simultaneously, the upper end of jack-post passes through the bolt to be fixed on the second door frame, and the bolt setting is downthehole at the bolt, and the bolt hole is seted up on the jack-post simultaneously, the spout has all been seted up to the lower terminal surface of first door frame and the up end of second door frame, and sliding connection has the axostylus axostyle in.

Preferably, the first door frame is connected to the second door frame through a clamping block in a clamping manner.

Preferably, the top of the clamping block is in threaded connection with a first fastener, the top of the clamping block and the first fastener are both arranged in the groove, and the groove is formed in the front end face of the bottom of the second door frame.

Preferably, the rotating plate is connected to the shaft column through a bolt thread.

Preferably, the number of the pin holes is four, and the four pin holes are uniformly distributed.

Preferably, the spout internal fixation has a threaded rod, and threaded connection has the second fastener on the threaded rod, and the second fastener sets up the left and right sides at the axostylus axostyle simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: the air door for adjusting the installation position of the rotating shaft,

(1) the shaft lever can be moved left and right after the second fastening piece is manually rotated so as to determine the position of the shaft lever, and then the second fastening piece is screwed down to enable the second fastening piece to be tightly attached to the left side and the right side of the shaft lever so as to fix the shaft lever, so that the shaft lever can be conveniently installed on corresponding equipment;

(2) the rotating plate can be fixed on the shaft column by screwing the bolt, then the rotating plate is manually rotated until the rotating plate is rotated to a proper angle, and then the bolt is inserted into the corresponding bolt hole, so that the air inlet amount can be conveniently adjusted according to requirements;

(3) the clamping block can be separated from the second door frame by taking off the first fastener, and the shaft column can be pulled out from the rotating plate by taking off the bolt, so that the device is convenient to disassemble and maintain.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. the door comprises a first door frame, 2, a clamping block, 3, a second door frame, 4, a first fastener, 5, a groove, 6, a shaft column, 7, a rotating plate, 8, a bolt, 9, a bolt hole, 10, a bolt, 11, a sliding groove, 12, a threaded rod, 13, a second fastener, 14 and a shaft rod.

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. 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an adjust pivot mounted position's air door, it is shown according to fig. 1 and 2, the up end of first door frame 1 is fixed with fixture block 2, and fixture block 2 runs through the lower terminal surface of second door frame 3, first door frame 1 passes through 2 block connections of fixture block and connects on

second door frame

3, 2 block connections of fixture block can strengthen being connected of first door frame 1 and second door frame 3 on second door frame 3, the top threaded connection of fixture block 2 has first fastener 4, and the top of fixture block 2 and first fastener 4 all set up in recess 5, recess 5 sets up the preceding terminal surface in 3 bottoms of second door frame simultaneously, it can fix fixture block 2 to screw up first fastener 4, thereby make first door frame 1 and second door frame 3 fixed together, convenient dismantlement installation.

As shown in fig. 1, 2 and 3, the upper and lower ends of the stud 6 are rotatably connected to the first door frame 1 and the second door frame 3, respectively, and the stud 6 penetrates the rotating plate 7, meanwhile, the rotating plate 7 is arranged on the inner side of the first door frame 1 and the inner side of the second door frame 3, the rotating plate 7 is in threaded connection with the shaft column 6 through a bolt 10, the shaft column 6 and the rotating plate 7 can be fixed together by tightening the bolt 10, so that the shaft column 6 and the rotating plate 7 rotate simultaneously, the upper end of the shaft column 6 is fixed on the second door frame 3 through a bolt 8, and the bolt 8 is arranged in a bolt hole 9, meanwhile, the bolt holes 9 are formed in the shaft column 6, the four bolt holes 9 are formed, the four bolt holes 9 are evenly distributed, the bolts 8 are inserted into the corresponding bolt holes 9 after the rotating plate 7 is rotated to a proper position, the shaft column 6 is fixed, the rotating plate 7 is also fixed, and the rotating plate 7 is prevented from continuing to rotate.

According to fig. 1, fig. 2 and fig. 4, the lower end face of the first door frame 1 and the upper end face of the second door frame 3 are provided with a sliding groove 11, a shaft rod 14 is connected in the sliding groove 11 in a sliding manner, a threaded rod 12 penetrates through the shaft rod 14, a threaded rod 12 is fixed in the sliding groove 11, a second fastening piece 13 is connected on the threaded rod 12 in a threaded manner, the second fastening piece 13 is arranged on the left side and the right side of the shaft rod 14, the shaft rod 14 can be moved left and right after the second fastening piece 13 is rotated, the shaft rod 14 can be moved left and right in the sliding groove 11, the shaft rod 14 can be conveniently slid to a corresponding position according to the structures of different devices, so that the subsequent installation of the shaft rod 14 is facilitated, then the second fastening piece 13 is screwed down, the second fastening piece 13 is tightly attached to the left and right.

The working principle is as follows: when the air door for adjusting the installation position of the rotating shaft is used, the second fastening piece 13 is firstly unscrewed, the shaft lever 14 is manually moved leftwards and rightwards, the shaft lever 14 slides leftwards and rightwards in the sliding groove 11 at the moment until the shaft lever 14 is moved to a proper position, the shaft levers 14 on the upper side and the lower side are positioned on the same vertical line, then the shaft lever 14 is installed in the installation hole of corresponding equipment, at the moment, the device can rotate through the shaft lever 14, the shaft post 6 and the rotating plate 7 can be fixed together by screwing the bolt 10, then the rotating plate 7 is manually rotated, the shaft post 6 rotates along with the rotating plate until the rotating plate 7 rotates to a proper angle, then the bolt 8 is inserted into the corresponding bolt hole 9, so that the shaft post 6 is fixed, the rotating plate 7 is fixed, after the work is finished, the first fastening piece 4 is taken down, the clamping block 2 can be separated from the second door frame 3, at the moment, the shaft, the bolt 10 is then removed to allow the shaft 6 to be withdrawn from the swivel plate 7, thereby facilitating maintenance or replacement of parts of the device for subsequent use, which are not described in detail herein and are well known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an adjust pivot mounted position's air door, includes first door frame (1) and jack-post (6), its characterized in that: a clamping block (2) is fixed on the upper end surface of the first door frame (1), the clamping block (2) penetrates through the lower end surface of the second door frame (3), the upper end and the lower end of the shaft column (6) are respectively and rotatably connected with the first door frame (1) and the second door frame (3), the shaft column (6) penetrates through the rotating plate (7), meanwhile, the rotating plate (7) is arranged on the inner side of the first door frame (1) and the inner side of the second door frame (3), the upper end of the shaft column (6) is fixed on the second door frame (3) through a bolt (8), the bolt (8) is arranged in a bolt hole (9), meanwhile, the bolt hole (9) is arranged on the shaft column (6), the lower end surface of the first door frame (1) and the upper end surface of the second door frame (3) are both provided with sliding chutes (11), and a shaft lever (14) is connected in the sliding groove (11) in a sliding way, and a threaded rod (12) penetrates through the shaft lever (14).

2. The damper for adjusting the installation position of the rotary shaft according to claim 1, wherein: the first door frame (1) is connected to the second door frame (3) through the clamping block (2) in a clamping mode.

3. The damper for adjusting the installation position of the rotary shaft according to claim 1, wherein: the top threaded connection of fixture block (2) has first fastener (4), and the top of fixture block (2) and first fastener (4) all set up in recess (5), and recess (5) are seted up at the preceding terminal surface of second door frame (3) bottom simultaneously.

4. The damper for adjusting the installation position of the rotary shaft according to claim 1, wherein: the rotating plate (7) is in threaded connection with the shaft column (6) through a bolt (10).

5. The damper for adjusting the installation position of the rotary shaft according to claim 1, wherein: the number of the bolt holes (9) is four, and the four bolt holes (9) are uniformly distributed.

6. The damper for adjusting the installation position of the rotary shaft according to claim 1, wherein: the sliding groove (11) is internally fixed with a threaded rod (12), the threaded rod (12) is connected with a second fastening piece (13) in a threaded mode, and the second fastening piece (13) is arranged on the left side and the right side of the shaft rod (14).