CN218178237U

CN218178237U - Ventilating duct connecting structure for electromechanical engineering

Info

Publication number: CN218178237U
Application number: CN202221666152.1U
Authority: CN
Inventors: 李倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-30
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses an air pipe connection structure for electromechanical engineering relates to ventilation pipe technical field. The utility model discloses an installing frame, link and ventilation pipe, installing frame both sides face and link both sides face all are provided with the draw-in groove, and the fixing base is installed to installing frame both sides face, installs the screw rod in the fixing base, and movable block and pinion are installed to screw rod week side, and the movable block is connected with the fixture block, and the actuating lever is installed to the fixing base bottom surface, and the actuating lever is connected with the master gear, link and installing frame snap close. The utility model discloses a set up link and installation frame snap-fit, when needs are cleared up ventilation pipe inside, the antiport actuating lever through the meshing between the gear for screw rod antiport, during the screw rod antiport, the movable block drives the fixture block and removes to one side of keeping away from the installation frame, takes the back out in the fixture block follow draw-in groove, takes the link out in the installation frame again, can accomplish the dismantlement to the ventilation pipe, convenient clearance.

Description

Ventilating duct connecting structure for electromechanical engineering

Technical Field

The utility model belongs to the technical field of the ventilation pipe, especially, relate to an air pipe connection structure for electromechanical engineering.

Background

In the electromechanical engineering work progress, often need use air pipe to ventilate, current air pipe is installed through the welding mostly, the air pipe is after using a period, its inside can produce certain dust, if not clear up inside it, can influence the ventilation of air pipe, can block up when serious even, but the clearance is difficult to be dismantled to the welded air pipe, for solving above-mentioned problem, now provide an air pipe connection structure for electromechanical engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air pipe connection structure for electromechanical engineering, solve current air pipe and install through the welding mostly, the ventilation pipe is after using a period, and its inside can produce certain dust, if not clear up its inside, can influence the ventilation of ventilation pipe, can block up even when serious, but the difficult problem of dismantling the clearance of welded ventilation pipe.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an air pipe connection structure for electromechanical engineering, including installing frame, link and ventilation pipe, ventilation pipe and link fixed connection, the both sides face of installing frame and the both sides face of link all are provided with the draw-in groove, the equal fixed mounting of both sides face of installing frame has the fixing base, install the screw rod in the fixing base, movable block and pinion are installed to the week side of screw rod, pinion and screw rod fixed connection, a fixed surface of movable block is connected with the fixture block, the one end of fixture block is installed in the draw-in groove, the actuating lever is installed to the bottom surface of fixing base, the one end fixedly connected with master gear of actuating lever, the link and installing frame snap close through setting up the link and installing frame snap close, when needs clear up ventilation pipe inside, the antiport actuating lever through the meshing between the gear for screw rod antiport, during screw rod antiport, the movable block drives the fixture block and removes to the one side of keeping away from the installing frame, takes out the back in the fixture block takes out from the draw-in groove again, can accomplish the dismantlement to the ventilation pipe, conveniently clear up.

The both sides face of the inner wall of installing frame all is provided with a plurality of constant head tanks, install the locating piece in the constant head tank, locating piece and link fixed connection, the equal fixed mounting in two upper and lower surfaces of installing frame has a plurality of mountings, a surface connection of mounting has the second bolt, and through setting up mounting and second bolt, the installation of convenient installing frame is fixed.

The one end fixedly connected with mounting groove of ventilation pipe, install the dust screen in the mounting groove, the front surface threaded connection of mounting groove has a plurality of first bolts, and through setting up the dust screen, the dust screen can not influence the ventilation of ventilation pipe when playing dustproof effect, and the practicality is strong.

The driving rod and the screw are in running fit with the fixing seat, and the clamping block is in sliding fit with the clamping groove.

The main gear and the pinion are vertically arranged and meshed.

The bottom surface of the inner wall of the fixing seat is provided with a limiting groove, a limiting block is connected in the limiting groove in a sliding mode, and the limiting block is fixedly connected with the moving block.

The positioning block is in sliding fit with the positioning groove, and the second bolt is in threaded fit with the fixing piece.

The utility model discloses following beneficial effect has:

the utility model discloses a set up link and installation frame snap-fit, when needing to clear up the ventilation pipe inside, the reverse rotation actuating lever, through the meshing between the gears, make the screw rod reverse rotation, when the screw rod reverse rotation, the movable block drives the fixture block and moves to one side far away from the installation frame, after the fixture block is taken out from the draw-in groove, take out the link from the installation frame again, can accomplish the dismantlement to the ventilation pipe, convenient clearance; the mounting frame is convenient to mount and fix by arranging the fixing piece and the second bolt; through setting up the dust screen, the dust screen can not influence the ventilation of ventilation pipe when playing dustproof effect, and the practicality is strong.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below 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 creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the present invention;

FIG. 4 isbase:Sub>A schematic view of the cross-sectional A-A structure of FIG. 3;

fig. 5 is a schematic view of a part a of the enlarged structure in fig. 4.

In the drawings, the reference numbers indicate the following list of parts: 1. installing a frame; 2. a connecting frame; 3. a vent pipe; 4. a fixed seat; 5. a drive rod; 6. positioning a groove; 7. positioning a block; 8. mounting grooves; 9. a dust screen; 10. a first bolt; 11. a fixing member; 12. a second bolt; 13. a screw; 14. a moving block; 15. a clamping block; 16. a card slot; 17. a main gear; 18. a pinion gear; 19. a limiting groove; 20. and a limiting block.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", and the like indicate orientation or positional relationship only for convenience of description and simplicity of description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Please refer to fig. 1-5, the utility model relates to a ventilation pipe connection structure for electromechanical engineering, including installing frame 1, link 2 and ventilation pipe 3, ventilation pipe 3 and link 2 fixed connection, the both sides face of installing frame 1 and the both sides face of link 2 all are provided with draw-in groove 16, the equal fixed mounting of both sides face of installing frame 1 has fixing base 4, install screw 13 in the fixing base 4, movable block 14 and pinion 18 are installed to the side all around of screw 13, pinion 18 and screw 13 fixed connection, a fixed surface of movable block 14 is connected with fixture block 15, the one end of fixture block 15 is installed in draw-in groove 16, drive rod 5 is installed to the bottom surface of fixing base 4, the one end fixed connection of drive rod 5 has master gear 17, link 2 clamps the cooperation with installing frame 1 through setting up link 2, clamp the cooperation with installing frame 1, when needing to take out 3 inside to the ventilation pipe, the contrarotation drive rod 5, through the meshing between the gear, make screw 13 contrarotation, when screw 13 contrarotation, screw 14 drives fixture block 15 and removes one side of keeping away from installing frame 1, when taking out the inside to take out, the ventilation pipe again, can conveniently dismantle the draw-out the fixture block 2, the convenient removal of installing frame 1 can be accomplished the draw-in the mounting frame 3.

The both sides face of the inner wall of installing frame 1 all is provided with a plurality of constant head tanks 6, installs locating piece 7 in the constant head tank 6, locating piece 7 and link 2 fixed connection, and the equal fixed mounting in two upper and lower surfaces of installing frame 1 has a plurality of mountings 11, and a surface connection of mounting 11 has second bolt 12, through setting up mounting 11 and second bolt 12, makes things convenient for the installation of installing frame 1 fixed.

The one end fixedly connected with mounting groove 8 of ventilation pipe 3 installs dust screen 9 in the mounting groove 8, and the front surface threaded connection of mounting groove 8 has a plurality of first bolts 10, and through setting up dust screen 9, dust screen 9 can not influence the ventilation of ventilation pipe 3 when playing dustproof effect, and the practicality is strong.

The main gear 17 and the pinion 18 are vertically arranged, the main gear 17 is meshed with the pinion 18, a limiting groove 19 is formed in the bottom surface of the inner wall of the fixing seat 4, a limiting block 20 is connected in the limiting groove 19 in a sliding mode, and the limiting block 20 is fixedly connected with the moving block 14.

The driving rod 5 and the screw 13 are both in running fit with the fixed seat 4, and the clamping block 15 is in sliding fit with the clamping groove 16.

The positioning block 7 is in sliding fit with the positioning groove 6, and the second bolt 12 is in threaded fit with the fixing piece 11.

As shown in fig. 1-5, the utility model discloses a ventilation pipe connection structure for electromechanical engineering use method is as follows: use the utility model discloses the time, at first install ventilation pipe 3 in installing frame 1, fix a position link 2 through locating piece 7 and constant head tank 6, insert back in installing frame 1 when link 2, forward rotation actuating lever 5, through the meshing between the gear, make screw rod 13 forward rotation, when screw rod 13 forward rotation, movable block 14 promotes in fixture block 15 inserts draw-in groove 16, accomplish fixing of link 2, install dust screen 9 in mounting groove 8, fix it through first bolt 10, fix installing frame 1 in vent department through second bolt 12, when needs clear up ventilation pipe 3 inside, reverse rotation actuating lever 5, make screw rod 13 reverse rotation, when screw rod 13 reverse rotation, movable block 14 drives fixture block 15 and removes to the one side of keeping away from installing frame 1, after taking out from draw-in groove 16 as fixture block 15, take out link 2 from installing frame 1 again, can accomplish the dismantlement of ventilation pipe 3, clear up its inside can.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a ventilation pipe connection structure for electromechanical engineering, includes installing frame (1), link (2) and ventilation pipe (3), its characterized in that: ventilation pipe (3) and link (2) fixed connection, the both sides face of installing frame (1) and the both sides face of link (2) all are provided with draw-in groove (16), the equal fixed mounting in both sides face of installing frame (1) has fixing base (4), install screw rod (13) in fixing base (4), movable block (14) and pinion (18) are installed to the week side of screw rod (13), pinion (18) and screw rod (13) fixed connection, a fixed surface of movable block (14) is connected with fixture block (15), the one end of fixture block (15) is installed in draw-in groove (16), actuating lever (5) are installed to the bottom surface of fixing base (4), the one end fixedly connected with master gear (17) of actuating lever (5), link (2) clamp the cooperation with installing frame (1).

2. The ventilation duct connecting structure for the electromechanical engineering according to claim 1, wherein a plurality of positioning grooves (6) are formed in both side surfaces of the inner wall of the mounting frame (1), positioning blocks (7) are installed in the positioning grooves (6), the positioning blocks (7) are fixedly connected with the connecting frame (2), a plurality of fixing pieces (11) are fixedly installed on both upper and lower surfaces of the mounting frame (1), and one surface of each fixing piece (11) is connected with a second bolt (12).

3. The ventilating duct connecting structure for the electromechanical engineering according to claim 1, wherein one end of the ventilating duct (3) is fixedly connected with an installation groove (8), a dust screen (9) is installed in the installation groove (8), and a plurality of first bolts (10) are connected to the front surface of the installation groove (8) in a threaded manner.

4. The ventilation duct connecting structure for the electromechanical engineering according to claim 1, wherein the driving rod (5) and the screw (13) are both rotationally fitted with the fixing seat (4), and the clamping block (15) is slidably fitted with the clamping groove (16).

5. The ventilating duct connecting structure for electromechanical engineering according to claim 1, wherein the main gear (17) and the sub-gear (18) are vertically arranged, and the main gear (17) is engaged with the sub-gear (18).

6. The ventilating duct connecting structure for the electromechanical engineering as claimed in claim 1, wherein a limiting groove (19) is provided on the bottom surface of the inner wall of the fixing base (4), a limiting block (20) is slidably connected in the limiting groove (19), and the limiting block (20) is fixedly connected with the moving block (14).

7. The ventilation duct connecting structure for the electromechanical engineering according to claim 2, wherein the positioning block (7) is in sliding fit with the positioning groove (6), and the second bolt (12) is in threaded fit with the fixing piece (11).