CN212407799U

CN212407799U - Wall fixing device of ventilating duct

Info

Publication number: CN212407799U
Application number: CN202020856102.4U
Authority: CN
Inventors: 马俊东; 丁春红
Original assignee: Tianjin Jinchang Qisheng Metal Products Co ltd
Current assignee: Tianjin Jinchang Qisheng Metal Products Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-26
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses an air pipe's wall fixing device, including first mount and second mount, first mount front end both sides position movable mounting is provided with the connecting rod, the horizontal movable mounting in position is provided with the horizontal plate between the connecting rod upper end, the position activity cup joints between the horizontal plate and is provided with hollow plate, the first perforation of a plurality of has evenly been seted up perpendicularly on the hollow plate, a plurality of second perforation has evenly been seted up perpendicularly on the horizontal plate, the equal vertical fixation in first mount lower extreme both sides position is provided with the telescopic link, telescopic link lower extreme horizontal fixation is provided with the dead lever, dead lever upper end central point puts the vertical fixation and is provided with adjusting screw, first mount lower extreme central point puts the fixed protrusion piece that is provided with. The utility model discloses the user rotates the movable block for adjusting screw rod rebound drives arc rebound, extrudees the pipeline, is tightened up to the pipeline, thereby is convenient for fix the pipeline of different diameters.

Description

Wall fixing device of ventilating duct

Technical Field

The utility model relates to an air pipe equipment field specifically is an air pipe's wall fixing device.

Background

The ventilation pipeline is a metal or composite pipeline for ventilation and air conditioning engineering of industrial and civil buildings, and is a municipal infrastructure for circulating air and reducing the concentration of harmful gases.

Air pipe need utilize fixing device with pipeline fixed mounting on corresponding wall body when using, the air pipe of the unable fixed different diameters of current fixing device to can't effectively adjust with wall fixed distance when fixed, need purchase corresponding fixing device, it is comparatively inconvenient, and less with wall fixed position area when fixed, the intensity after having reduced the fixing, so the urgent need a device solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air pipe's wall fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wall fixing device of an air duct comprises a first fixing frame and a second fixing frame, wherein connecting rods are movably arranged at two sides of the front end of the first fixing frame through pin shafts, the connecting rods rotate around a joint, a horizontal plate is horizontally and movably arranged between the upper ends of the connecting rods through the pin shafts, a hollow plate is movably sleeved between the horizontal plates, the horizontal plate slides left and right along the hollow plate, a plurality of first through holes are uniformly and vertically formed in the hollow plate, a plurality of second through holes are uniformly and vertically formed in the horizontal plate, when the wall fixing device is used, a user slides the horizontal plate along the hollow plate to adjust the included angle between the connecting rods and the horizontal plate, so that the first fixing frame is adjusted to be in a proper height, the user can conveniently adjust the wall fixing device at any time, a specific fixing device is not needed to be purchased to improve the practicability of the wall fixing device, and the first through, after utilize set screw to pass first perforation and second perforation and carry out fixing work, increase fixed area and mounting quantity through horizontal plate and hollow slab simultaneously to improve the stability after fixing, first mount lower extreme both sides position all perpendicular welded fastening is provided with the telescopic link, telescopic link lower extreme horizontal welded fastening is provided with the dead lever, dead lever upper end central point puts perpendicular welded fastening and is provided with adjusting screw, first mount lower extreme central point puts welded fastening and is provided with the bulge piece, the spout has been seted up around bulge piece outside end, the spout outside end is provided with the movable block through slider activity joint, and the movable block slides around the spout, adjusting screw passes movable block central point through the screw thread and puts, adjusting screw upper end welded fastening is provided with the arc.

Preferably, the first fixing frame and the second fixing frame are both arc-shaped.

Preferably, the front end of the horizontal plate is horizontally provided with scale marks.

Preferably, the first and second perforations are the same diameter.

Preferably, the upper end of the adjusting screw penetrates through the center of the first fixing frame.

Preferably, the upper surface of the arc-shaped plate and the lower surface of the second fixing frame are covered, adhered and fixedly provided with rubber pads, and the rubber pads are convenient for protecting the pipeline to be fixed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the user slides the horizontal plate along the hollow plate, adjusts the contained angle of connecting rod and horizontal plate to adjust first mount to suitable height, and the person of facilitating the use adjusts at any time, need not to purchase specific fixing device and improves the device practicality, makes the first perforation in the vertical plane and second perforation be in the alignment state simultaneously, later utilizes the set screw to pass first perforation and second perforation and carries out fixing work, increases fixed area and mounting quantity through horizontal plate and hollow plate simultaneously, thereby improves the stability after fixing;

2. the utility model discloses the user rotates the movable block for adjusting screw rod rebound drives arc rebound, extrudees the pipeline, is tightened up to the pipeline, thereby is convenient for fix the pipeline of different diameters.

Drawings

Fig. 1 is a schematic view of the overall structure of a wall fixing device for an air duct according to the present invention;

fig. 2 is a schematic view of the installation of the adjusting screw of the wall fixing device of the ventilation duct of the present invention;

fig. 3 is a schematic view of the hollow plate of the wall fixing device of the ventilation duct of the present invention.

In the figure: 1. a first fixing frame; 2. a second fixing frame; 3. a telescopic rod; 4. fixing the rod; 5. adjusting the screw rod; 6. a protruding block; 7. an arc-shaped plate; 8. a connecting rod; 9. a horizontal plate; 10. a hollow slab; 11. scale lines; 12. a chute; 13. a movable block; 14. a first perforation; 15. a second perforation; 16. and (7) a rubber pad.

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 wall fixing device of an air duct comprises a first fixing frame 1 and a second fixing frame 2, wherein the first fixing frame 1 and the second fixing frame 2 are both arc-shaped, two side positions of the front end of the first fixing frame 1 are movably provided with a connecting rod 8 through a pin shaft, the connecting rod 8 rotates around a joint, a horizontal plate 9 is horizontally and movably arranged between the upper ends of the connecting rods 8 through the pin shaft, a hollow plate 10 is movably sleeved between the horizontal plates 9, the horizontal plate 9 slides leftwards and rightwards along the hollow plate 10, the front end of the horizontal plate 9 is horizontally carved with scale marks 11, the hollow plate 10 is uniformly and vertically provided with a plurality of first through holes 14, the horizontal plate 9 is uniformly and vertically provided with a plurality of second through holes 15, the diameters of the first through holes 14 and the second through holes 15 are the same, when the wall fixing device is used, a user slides the horizontal plate 9 along the hollow plate 10, the included angle between the connecting rod 8 and the horizontal, the device is convenient for a user to adjust at any time, the practicability of the device is improved without purchasing a specific fixing device, meanwhile, a first perforation 14 and a second perforation 15 in a vertical plane are in an aligned state, then, a fixing screw rod penetrates through the first perforation 14 and the second perforation 15 to carry out fixing work, meanwhile, the fixing area and the number of fixing parts are increased through a horizontal plate 9 and a hollow plate 10, so that the stability after fixing is improved, telescopic rods 3 are vertically welded and fixed at two side positions of the lower end of a first fixing frame 1, a fixed rod 4 is horizontally welded and fixed at the lower end of the telescopic rod 3, an adjusting screw rod 5 is vertically welded and fixed at the central position of the upper end of the fixed rod 4, the upper end of the adjusting screw rod 5 penetrates through the central position of the first fixing frame 1, a convex block 6 is welded and fixed at the central position of the lower end of the first fixing frame 1, the outer, the movable block 13 slides around the sliding groove 12, the adjusting screw 5 penetrates through the center of the movable block 13 through threads, the arc plate 7 is fixedly welded at the upper end of the adjusting screw 5, the rubber pad 16 is fixedly covered and bonded on the upper surface of the arc plate 7 and the lower surface of the second fixed frame 2, and the rubber pad 16 is convenient for protecting a pipeline to be fixed.

The working principle is as follows: when the utility model is used, a user slides the horizontal plate 9 along the hollow plate 10, adjusts the included angle between the connecting rod 8 and the horizontal plate 9, thereby adjusting the first fixing frame 1 to a proper height, facilitating the adjustment of the user at any time, improving the practicability of the device without purchasing a specific fixing device, simultaneously leading the first perforation 14 and the second perforation 15 in the vertical plane to be in an aligned state, then utilizing a fixing screw to pass through the first perforation 14 and the second perforation 15 for fixing work, simultaneously increasing the fixing area and the number of fixing pieces through the horizontal plate 9 and the hollow plate 10, thereby improving the stability after fixing, then arranging a pipeline at the position above the arc-shaped plate 7, then arranging the second fixing frame 2 at the position above the first fixing frame 1, then fixing the first fixing frame 1 and the second fixing frame 2 through bolts, then rotating the movable block 13 by the user, leading the adjusting screw 5 to move upwards to drive the arc-shaped plate 7 to move upwards, the pipeline is extruded until the pipeline is fastened, so that the pipelines with different diameters can be fixed conveniently, and the pipeline fixing device has the advantages of simple structure, convenience in use and good using effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 wall fixing device of air pipe, includes first mount (1) and second mount (2), its characterized in that: the device is characterized in that connecting rods (8) are movably arranged at two side positions of the front end of a first fixing frame (1), horizontal plates (9) are movably arranged at positions between the upper ends of the connecting rods (8) horizontally, hollow plates (10) are movably sleeved at positions between the horizontal plates (9), a plurality of first through holes (14) are uniformly and vertically formed in the hollow plates (10), a plurality of second through holes (15) are uniformly and vertically formed in the horizontal plates (9), telescopic rods (3) are vertically and fixedly arranged at two side positions of the lower end of the first fixing frame (1), a fixing rod (4) is horizontally and fixedly arranged at the lower end of each telescopic rod (3), an adjusting screw rod (5) is vertically and fixedly arranged at the central position of the upper end of each fixing rod (4), a convex block (6) is fixedly arranged at the central position of the lower end of the first fixing frame (1), and a sliding chute (, the outer side end of the sliding groove (12) is provided with a movable block (13) through a sliding block in a movable clamping mode, the adjusting screw rod (5) penetrates through the center of the movable block (13) through threads, and an arc-shaped plate (7) is fixedly arranged at the upper end of the adjusting screw rod (5).

2. A wall surface fixing device for a ventilation duct according to claim 1, characterized in that: the first fixing frame (1) and the second fixing frame (2) are both arc-shaped.

3. A wall surface fixing device for a ventilation duct according to claim 1, characterized in that: the front end of the horizontal plate (9) is horizontally provided with scale marks (11).

4. A wall surface fixing device for a ventilation duct according to claim 1, characterized in that: the first and second perforations (14, 15) are of the same diameter.

5. A wall surface fixing device for a ventilation duct according to claim 1, characterized in that: the upper end of the adjusting screw rod (5) penetrates through the center of the first fixing frame (1).

6. A wall surface fixing device for a ventilation duct according to claim 1, characterized in that: and rubber pads (16) are fixedly arranged on the upper surface of the arc-shaped plate (7) and the lower surface of the second fixing frame (2).