CN210892070U

CN210892070U - Butt joint device for sealing type air inlet pipe

Info

Publication number: CN210892070U
Application number: CN201921197233.XU
Authority: CN
Inventors: 陈卫凤; 胡志林
Original assignee: Shanghai Xingwei Auto Parts Co ltd
Current assignee: Shanghai Xingwei Auto Parts Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-06-30
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a canned type is interfacing apparatus for air intake pipe, including base plate, regulating ring and fixture block, the up end of base plate is fixed with the mount, and the outside of mount is fixed with the jacket frame to install positioning bolt on the jacket frame, the jacket frame that runs through of regulating ring, the sliding seat is installed to the up end of base plate, and the bottom interconnect of sliding seat and bracing piece to the bottom end face of accepting the board is installed on the top of bracing piece, the avris of sliding seat is fixed with wire rope, and wire rope fixes on the winding drum to the winding drum is installed at the base plate up end, winding drum and fixture block interconnect. This butt joint device for canned type air-inlet pipe adopts neotype structural design for this device can carry out stable extrusion location to square air-inlet pipe, and the simple operation can guarantee going on that the operation can be smooth with taking off the fixed of air-inlet pipe, and can be convenient align two sections air-inlet pipes.

Description

Butt joint device for sealing type air inlet pipe

Technical Field

The utility model relates to an air-supply line installation technical field specifically is a butt joint device for canned type air-supply line.

Background

The air inlet pipe is a tubular structure with a rectangular or square section and made of metal sheet iron, is mainly used for air conveying of a fresh air system of a building air conditioner, and is widely used due to the convenience in installation, fixation, planning and arrangement.

Along with the continuous installation use of air-supply line, traditional one section square air-supply line of one section need be installed at the earth's surface and align and sealing connection, carries out the furred ceiling and fixes again, and at this in-process, can't stabilize fixedly to the position of air-supply line, can't align fast to the end part of air-supply line, so need design a butt joint device for canned type air-supply line to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a canned type is interfacing apparatus for air inlet pipe to it can't be stabilized fixedly to the position of air-supply line to provide in solving above-mentioned background art, can't carry out the problem of aligning fast to the end part of air-supply line.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a canned type is interfacing apparatus for air intake pipe, includes base plate, regulating ring and fixture block, the up end of base plate is fixed with the mount, and the outside of mount is fixed with the overcoat frame to install positioning bolt on the overcoat frame, the overcoat frame that runs through of regulating ring, and be fixed with interior projection on the inner wall of regulating ring, and the bottom and the contact plate outside laminating of interior projection, the contact plate inboard is fixed with the spliced pole, and the spliced pole runs through the mount, and the part that the spliced pole is located the mount is fixed with the stripper plate, reset spring is installed to the contact plate inboard, and reset spring and mount interconnect, the sliding seat is installed to the up end of base plate, and the bottom interconnect of sliding seat and bracing piece to the bottom end face of accepting the board is installed on the top of bracing piece, the avris of sliding seat is fixed with wire rope, and wire rope fixes on a winding drum, and the winding drum is arranged on the upper end surface of the base plate, the winding drum is mutually connected with the fixture block, and the fixture block is arranged on the base plate.

Preferably, the outer sleeve frame is distributed at 4 equal angles on the outer side of the fixing frame relative to the center of the fixing frame, and the outer sleeve frame is in sliding connection with the adjusting ring.

Preferably, the inner side of the adjusting ring is welded with 4 inner convex columns at equal angles relative to the center of the adjusting ring, the inner convex columns are arc-shaped with one ends attached to the contact plates, the contact plates are welded with the connecting columns, and the connecting columns are connected with the fixing frame in a sliding mode.

Preferably, the movable seat and the support rod are symmetrically distributed about the bearing plate, the support rod and the movable seat form a rotating mechanism through a cylindrical shaft mounted at the bottom end of the support rod, the support rod and the bearing plate form a rotating mechanism through a cylindrical shaft mounted at the top end of the support rod, and the movable seat and the base plate are in sliding connection.

Preferably, the bearing plate is connected with the steel wire rope in a welding mode, 2 steel wire ropes are wound on the winding drum in the reverse direction, the side of the winding drum and the inner side of the clamping block are respectively provided with a toothed structure, and the clamping block is connected with the base plate in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the butt joint device for the sealed air inlet pipe adopts a novel structural design, so that the butt joint device can stably extrude and position the square air inlet pipe, is convenient and fast to operate, can ensure that the fixing and taking-down operation of the air inlet pipe can be smoothly carried out, and can conveniently align two sections of air inlet pipes;

1. the fixing frame, the outer sleeve frame, the positioning bolt, the adjusting ring, the inner convex column, the contact plate, the connecting column, the reset spring and the extrusion plate are matched with each other to work, so that a single air inlet pipe can be quickly and stably positioned and fixed;

2. the fixing frame, the outer sleeve frame, the positioning bolt, the adjusting ring, the inner convex column, the contact plate, the connecting column, the reset spring and the extrusion plate are matched with each other to work, so that the position of the other air inlet pipe can be conveniently adjusted, and the two different air inlet pipes can be conveniently aligned and connected.

Drawings

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

FIG. 2 is a schematic side view of the fixing frame of the present invention;

fig. 3 is a schematic view of the winding drum of the present invention.

In the figure: 1. a substrate; 2. a fixed mount; 3. an outer jacket frame; 4. positioning the bolt; 5. an adjusting ring; 6. an inner convex column; 7. a contact plate; 8. connecting columns; 9. a return spring; 10. a pressing plate; 11. a movable seat; 12. a support bar; 13. a bearing plate; 14. a wire rope; 15. a winding drum; 16. and (7) clamping blocks.

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. 1-3, the present invention provides a technical solution: a sealed butt joint device for an air inlet pipe comprises a base plate 1, a fixing frame 2, an outer sleeve frame 3, a positioning bolt 4, an adjusting ring 5, an inner convex column 6, a contact plate 7, a connecting column 8, a reset spring 9, a squeezing plate 10, a movable seat 11, a support rod 12, a bearing plate 13, a steel wire rope 14, a winding drum 15 and a clamping block 16, wherein the fixing frame 2 is fixed on the upper end face of the base plate 1, the outer sleeve frame 3 is fixed on the outer side of the fixing frame 2, the positioning bolt 4 is installed on the outer sleeve frame 3, the adjusting ring 5 penetrates through the outer sleeve frame 3, the inner convex column 6 is fixed on the inner wall of the adjusting ring 5, the bottom end of the inner convex column 6 is attached to the outer side of the contact plate 7, the connecting column 8 is fixed on the inner side of the contact plate 7, the connecting column 8 penetrates through the fixing frame 2, the squeezing plate 10 is fixed on the part of the connecting column 8, the reset spring, the movable seat 11 is installed on the upper end face of the base plate 1, the movable seat 11 is connected with the bottom end of the support rod 12, the top end of the support rod 12 is installed on the lower end face of the bearing plate 13, the steel wire rope 14 is fixed to the side of the movable seat 11, the steel wire rope 14 is fixed to the winding drum 15, the winding drum 15 is installed on the upper end face of the base plate 1, the winding drum 15 is connected with the fixture block 16, and the fixture block 16 is installed on the base plate 1.

In the embodiment, 4 outer sleeve frames 3 are distributed at the outer side of the fixed frame 2 at equal angles relative to the center of the fixed frame 2, and the outer sleeve frames 3 are in sliding connection with the adjusting ring 5, so that the outer sleeve frames 3 can provide a stable installation foundation for the adjusting ring 5 and can ensure that the adjusting ring 5 can stably rotate and slide;

the inner side of the adjusting ring 5 is welded with 4 inner convex columns 6 at equal angles relative to the center of the adjusting ring 5, one ends, attached to the contact plates 7, of the inner convex columns 6 are arc-shaped, the contact plates 7 are in welded connection with the connecting columns 8, and the connecting columns 8 are in sliding connection with the fixing frame 2 at the same time, due to the structural design, the inner convex columns 6 can extrude and push the contact plates 7 when rotating along with the adjusting ring 5, and the contact plates 7 drive the connecting columns 8 and the fixing frame 2 to slide relatively;

the movable seat 11 and the support rod 12 are symmetrically distributed about the bearing plate 13, the support rod 12 and the movable seat 11 form a rotating mechanism through a cylindrical shaft installed at the bottom end of the support rod 12, the support rod 12 and the bearing plate 13 form a rotating mechanism through a cylindrical shaft installed at the top end of the support rod 12, the movable seat 11 and the base plate 1 are in sliding connection, the support rod 12 can provide stable support for the bearing plate 13 through the structural design, and the structure is a structural foundation for adjusting the position of the bearing plate 13 in the vertical direction;

the bearing plate 13 is connected with the steel wire rope 14 in a welding mode, 2 steel wire ropes 14 are wound on the winding drum 15 in the reverse direction, the side of the winding drum 15 and the inner side of the clamping block 16 are respectively provided with a toothed structure, meanwhile, the clamping block 16 is connected with the base plate 1 in a sliding mode, the winding drum 15 can wind the 2 steel wire ropes 14 wound in the reverse direction simultaneously when rotating, the clamping block 16 can slide on the base plate 1 to be far away from or close to the toothed structure on the side of the winding drum 15, and the winding drum 15 is fixed.

The working principle is as follows: when the device is used, firstly, an air inlet pipe to be butted is horizontally inserted into and penetrates through the fixed frame 2 from the left side to the right side of the fixed frame 2 in a figure 1, the air inlet pipe is positioned between 4 extrusion plates 10 in the figure 2, at the moment, 4 positioning bolts 4 in the figure 2 are unscrewed, the positioning bolts 4 do not extrude the outer side of the adjusting ring 5 any more to fix the adjusting ring 5, the adjusting ring 5 in the figure 2 is pushed to rotate clockwise, the adjusting ring 5 slides in the outer sleeve frame 3 and drives the inner convex column 6 to rotate clockwise, the bottom end of the inner convex column 6 descends highly in the rotating process, the contact plate 7 is extruded and pressed downwards, the contact plate 7 pushes the connecting column 8 and the extrusion plates 10 towards the direction of the air inlet pipe, the connecting column 8 and the fixed frame 2 slide relatively, the contact plate 7 extrudes and compresses the return spring 9 in the moving process, a rubber protective layer arranged on the inner sides of the 4 extrusion plates 10 is tightly attached to, extruding and fixing the air inlet pipe from 4 directions, screwing the positioning bolt 4, extruding the outer side of the adjusting ring 5 by the positioning bolt 4, and fixing the position of the adjusting ring 5, so that the positions of the inner convex column 6, the contact plate 7, the connecting column 8 and the extruding plate 10 are fixed, and the position of the first air inlet pipe is stably fixed;

then another air inlet pipe is arranged on the upper end surface of the bearing plate 13, the fixture block 16 in the figure 1 is shifted to be away from the side toothed structure of the winding drum 15, the winding drum 15 can rotate freely, the winding drum 15 in the figure 1 is driven to rotate clockwise by a cylindrical shaft with a handle arranged in the center of the winding drum 15 in the figure 3, the winding drum 15 simultaneously winds, accommodates and pulls 2 steel wire ropes 14, the 2 steel wire ropes 14 pull 2 movable seats 11 to slide to be close to each other, the movable seats 11 push the support rod 12 to rotate axially by the cylindrical shaft arranged on the movable seats 11, the top of the support rod 12 rises, the support rod 12 jacks up the bearing plate 13, the bearing plate 13 lifts up with the other air inlet pipe arranged on the bearing plate 13 until the bottom end of the air inlet pipe on the bearing plate 13 is positioned on the same horizontal plane with the bottom end of the air inlet pipe fixed by the extrusion plate 10, and stops rotating the cylindrical shaft with the handle arranged in the center of the winding drum, poking the fixture block 16 to slide close to the winding drum 15, fixing the position of the winding drum 15 by utilizing the mutual clamping of the tooth-shaped structures, so that the positions of the movable seat 11, the support rod 12 and the bearing plate 13 are fixed, then moving the air inlet pipes on the bearing plate 13 left and right until the port parts of 2 air inlet pipes are completely aligned, and performing connection sealing operation;

after the connection sealing operation is completed, the positioning bolt 4 is unscrewed, the adjusting ring 5 is pushed to rotate and reset, the contact plate 7 is not squeezed by the inner convex column 6 any more, the contact plate 7, the connecting column 8 and the squeezing plate 10 slide under the action of the reset spring 9 to reset away from the fixed air inlet pipe, the air inlet pipe is not squeezed and fixed any more, and then in the figure 1, 2 air inlet pipes which are connected are pulled away from the air inlet pipe leftwards.

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 canned type is interfacing apparatus for air intake pipe, includes base plate (1), regulation circle (5) and fixture block (16), its characterized in that: the upper end face of the base plate (1) is fixed with a fixing frame (2), the outer side of the fixing frame (2) is fixed with an outer sleeve frame (3), a positioning bolt (4) is installed on the outer sleeve frame (3), the adjusting ring (5) penetrates through the outer sleeve frame (3), an inner convex column (6) is fixed on the inner wall of the adjusting ring (5), the bottom end of the inner convex column (6) is attached to the outer side of a contact plate (7), a connecting column (8) is fixed on the inner side of the contact plate (7), the connecting column (8) penetrates through the fixing frame (2), a part of the connecting column (8) located in the fixing frame (2) is fixed with a squeezing plate (10), a reset spring (9) is installed on the inner side of the contact plate (7), the reset spring (9) is connected with the fixing frame (2), a movable seat (11) is installed on the upper end face of the base plate (1), and the movable seat (11) is connected with the bottom end, and the top end of the supporting rod (12) is arranged on the lower end face of the bearing plate (13), a steel wire rope (14) is fixed on the side of the movable seat (11), the steel wire rope (14) is fixed on the winding drum (15), the winding drum (15) is arranged on the upper end face of the base plate (1), the winding drum (15) and the fixture block (16) are connected with each other, and the fixture block (16) is arranged on the base plate (1).

2. The butt joint device for the sealed air intake pipe as claimed in claim 1, wherein: the outer sleeve frame (3) is distributed at 4 equal angles on the outer side of the fixing frame (2) relative to the center of the fixing frame (2), and the outer sleeve frame (3) is in sliding connection with the adjusting ring (5).

3. The butt joint device for the sealed air intake pipe as claimed in claim 1, wherein: the inner side of the adjusting ring (5) is welded with 4 inner convex columns (6) at equal angles relative to the center of the adjusting ring (5), one ends of the inner convex columns (6) and the contact plate (7) are in an arc shape, the contact plate (7) and the connecting column (8) are in welded connection, and meanwhile the connecting column (8) and the fixing frame (2) are in sliding connection.

4. The butt joint device for the sealed air intake pipe as claimed in claim 1, wherein: the movable seat (11) and the supporting rod (12) are symmetrically distributed about the bearing plate (13), the supporting rod (12) forms a rotating mechanism through a cylindrical shaft installed at the bottom end of the supporting rod and the movable seat (11), the supporting rod (12) forms a rotating mechanism through a cylindrical shaft installed at the top end of the supporting rod and the bearing plate (13), and meanwhile the movable seat (11) is connected with the base plate (1) in a sliding mode.

5. The butt joint device for the sealed air intake pipe as claimed in claim 1, wherein: the bearing plate (13) is connected with the steel wire rope (14) in a welding mode, the steel wire rope (14) is wound in the winding drum (15) in the reverse direction in an amount of 2, the side of the winding drum (15) and the inner side of the clamping block (16) are both provided with tooth-shaped structures, and the clamping block (16) is connected with the base plate (1) in a sliding mode.