CN220845359U - Movable vertical lifting device for installing ventilating duct - Google Patents

Abstract

A movable vertical lifting device for ventilating duct installation relates to the technical field of ventilating duct installation, and the technical scheme is as follows: the air duct type air conditioner comprises a base, wherein a fixed portal frame is fixed on the base, lifting portal frames are connected to opposite side walls of the fixed portal frame in a sliding mode, and brackets for supporting an air duct are connected to the lifting portal frames in a sliding mode. The beneficial effects of this technical scheme are: through promoting the cooperation between portal frame, fixed portal frame and the lifting unit, can be safe, stable, efficient with the pipeline promotion to the working face to bracket and lifting portal frame all can go up and down, carry the tuber pipe according to the height that needs when using, solve the high overhead operation security problem of high department air pipe of layer height.

Description

Movable vertical lifting device for installing ventilating duct

Technical Field

The utility model relates to the technical field of ventilation pipeline installation, in particular to a movable vertical lifting device for ventilation pipeline installation.

Background

The ventilation pipe installation work in the engineering often involves the indoor 2m-4m high-altitude operation of more than 2m, adopts mounting bracket or scaffold generally when installing now, and this kind can only play simple auxiliary role, and the staff stands and promotes and install the ventilation pipe above, after having changed a section distance, needs to remove mounting bracket or scaffold, influences the installation effectiveness of pipeline.

Application number: 201820744443.5 discloses a ventilation pipe mounting bracket for building new trend system, including base, backup pad and solid fixed ring, the universal wheel is all installed to base bottom left and right sides, base top mid-mounting has elevator motor, the lifter is installed at the elevator motor top, lifter top and backup pad bottom middle part fixed connection, the bracing piece is all installed on backup pad top left side, middle part and right side, the layer board is all installed to bracing piece top left and right sides, gu fixed ring is installed on the bracing piece top, gu fixed ring includes solid fixed ring and lower gu fixed ring, can fix the ventilation pipe through bracing piece top gu fixed ring, and conveniently to the installation of ventilation pipe, and through the layer board of bracing piece top left and right sides, can play the effect of supporting the ventilation pipe, prevent that the ventilation pipe from falling from gu fixed ring, be favorable to improving the fixed effect to the ventilation pipe.

This application promotes the ventilation pipe through only a motor and a lifter, and is unstable when going up and down, and motor and lifter's cooperation simultaneously, lifting height is also limited, can not ensure that the tuber pipe removes the position of determining, is only applicable to circular shape pipeline simultaneously, if use the square pipe, inconvenient placing, need change again, so need improve.

Disclosure of Invention

The utility model aims to overcome the defect that the lifting height is limited and cannot be adjusted according to the use requirement when an existing air pipe is vertically conveyed, and provides a movable type vertical lifting device for installing a ventilating duct.

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

The utility model provides a portable air pipe installs vertical lifting equipment, the on-line screen storage device comprises a base, be fixed with fixed portal frame on the base, sliding connection has the promotion portal frame on the relative lateral wall of fixed portal frame, sliding connection has the bracket that is used for supporting the tuber pipe on the promotion portal frame, the bottom of promotion portal frame is fixed with first movable pulley, the top of promotion portal frame is fixed with the second movable pulley, be fixed with the gag lever post jointly on the relative lateral wall of fixed portal frame, be fixed with the fixed pulley on the gag lever post, be provided with drive assembly on the fixed portal frame, be provided with wire rope on the drive assembly, wire rope's one end is through the fixed pulley in proper order, first movable pulley and second movable pulley and fix on the bracket.

The adjusting component controls the bracket to lift with the lifting portal frame, when the bracket is lifted to a certain height, the steel wire rope can control the lifting portal frame to lift continuously again, and according to the requirement during use, the pipeline is guaranteed to be conveyed to a proper position, and the installation of the air pipe is not influenced due to the limitation of the height.

Preferably, a fixing frame is fixed on the fixed portal frame, the fixing frame is positioned on one side of the fixed portal frame, which is opposite to the bracket, the driving component is positioned on the fixing frame, the driving component is a motor, and the steel wire rope is wound on an output shaft of the motor.

The motor and the steel wire rope are arranged, so that the winding and unwinding of the steel wire rope are conveniently controlled, and the air pipe needing to be installed is conveniently controlled to a proper position.

Preferably, the bracket is L-shaped, a connecting frame is fixed on the vertical section of the bracket, the connecting frame is slidably connected to the side wall of the lifting portal frame, and the horizontal section of the bracket is used for placing the air pipe.

The setting of bracket can be used to the tuber pipe of different grade type, guarantees the stability when the tuber pipe is placed.

Preferably, the opposite side walls of the fixed portal frame are provided with sliding rails, the two side walls of the lifting portal frame are provided with adjusting wheels, and the two adjusting wheels are respectively positioned in the two sliding rails.

The sliding rail and the adjusting wheel are arranged, so that the whole lifting portal frame can be conveniently lifted.

Preferably, the base is connected with the limiting rod through a supporting piece.

The support piece limits the fixed portal frame, so that the fixed portal frame is in a balanced state.

Preferably, the lower end of the base is provided with four rollers, and the four rollers are provided with self-locking devices.

The roller is convenient for the movement of the whole base, and the position of the roller is convenient to move with the air pipe.

Compared with the prior art, the utility model has the beneficial effects that: through promoting the cooperation between portal frame, fixed portal frame and the lifting unit, can be safe, stable, efficient with the pipeline promotion to the working face to bracket and lifting portal frame all can go up and down, carry the tuber pipe according to the height that needs when using, solve the high overhead operation security problem of high department air pipe of layer height.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of an embodiment of the present utility model.

Fig. 2 is a side view of an embodiment of the present utility model.

Fig. 3 is a top view of an embodiment of the present utility model.

Fig. 4 is a schematic view of a structure of a wire rope winding in an embodiment of the present utility model.

In the figure: 1 lifting portal frame, 2 fixed portal frame, 3 drive assembly, 4 wire rope, 5 brackets, 6 base, 7 gyro wheels, 8 mount, 9 gag lever post, 10 first movable pulley, 11 second movable pulley, 12 link, 13 fixed pulleys.

Detailed Description

In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the utility model are intended to be within the scope of the patent protection.

Referring to fig. 1-4, a portable air pipe installation vertical lifting device, including base 6, be fixed with fixed portal frame 2 on the base 6, sliding connection has lifting portal frame 1 on the relative lateral wall of fixed portal frame 2, all be provided with the slide rail on the relative lateral wall of fixed portal frame 2, be provided with the regulating wheel on two lateral walls of lifting portal frame 1, two regulating wheels are located two slide rails respectively, according to the needs when using, can set up two regulating wheels on one lateral wall, sliding connection has two regulating wheels in one slide rail, sliding connection has bracket 5 that is used for supporting the tuber pipe on lifting portal frame 1, the setting of bracket 5 can place the tuber pipe of different shapes, lifting portal frame 1's bottom is fixed with first movable pulley 10, lifting portal frame 1's top is fixed with second movable pulley 11, be fixed with gag lever post 9 on the relative lateral wall of fixed portal frame 2 jointly, gag lever post 9 and mount 8 are located the homonymy, fixed with fixed pulley 13 on gag lever post 9, wire rope 4's one end is fixed pulley 13 in proper order, first movable pulley 10 and second movable pulley 11 and fixed pulley 5 are fixed on bracket 5, the base 7 is controlled to the base is had to the base 6 when the control wire rope, the base is fixed to the base is had to the base 6 to the height, the self-locking device is realized to the base, the base is easy to install the base, the self-locking device is guaranteed to the base is equipped with the base 6 to the bottom, and the self-locking device is easy to install the self-locking device is easy to the base, and the self-locking device is easy to the base is equipped to the base 5 to's 6.

Referring to fig. 1-4, a fixed frame 8 is fixed on a fixed portal frame 2, the fixed frame 8 is located at one side of the fixed portal frame 2, which is opposite to a bracket 5, a driving component 3 is located on the fixed frame (8), the driving component 3 is a motor, a steel wire rope 4 is wound on an output shaft of the motor, the motor controls the winding and unwinding of the steel wire rope 4, a base 6 and a limiting rod 9 are connected through a supporting piece, the steel wire rope 4 enables a first movable pulley 10 and a second movable pulley 11 to slide upwards through a fixed pulley 13, when the fixed portal frame 2 works, the steel wire rope 4 firstly pulls the whole bracket 5 to slide upwards until a connecting frame 12 on the bracket 5 is abutted to the lifting portal frame 1, the steel wire rope 4 enables the lifting portal frame 1 to move upwards, and according to the installation environment of an air pipe, the lifting portal frame can be adjusted to different heights, and the lifting device is suitable for use in various environments.

Referring to fig. 2-3, the bracket 5 is L-shaped, a connecting frame 12 is fixed on a vertical section of the bracket 5, the connecting frame 12 is slidably connected to a side wall of the lifting portal frame 1, corresponding connecting wheels are arranged on opposite side walls of the lifting portal frame 1, the connecting frame 12 is slidably connected with the connecting wheels through a slideway, and a horizontal section of the bracket 5 is used for placing an air pipe.

When the automatic ventilating duct joint is used, the ventilating duct joint is placed on the horizontal section of the bracket 5 during use, the self-locking device on the roller 7 is opened, equipment is moved to the lower part of the installing position of the ventilating duct joint, the roller 7 is locked after the installing position is roughly determined, the motor is opened, the output shaft of the motor controls the steel wire rope 4 to rotate, the bracket 5 is pulled to lift by the steel wire rope 4, when the upper end of the bracket 5 is positioned below the top of the lifting portal frame 1, the steel wire rope 4 pulls the whole lifting portal frame 1 to lift, the bracket 5 is controlled to lift the ventilating duct joint to a designed elevation, after the self-locking device on the roller 7 is opened by a constructor, the motor is opened, the bracket 5 is lowered, the self-locking device on the roller 7 is opened, and after the equipment is removed, the steps are repeated to install the next ventilating duct joint.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a portable air pipe installs perpendicular hoisting equipment, includes base (6), is fixed with fixed portal frame (2), its characterized in that on base (6): the utility model provides a fixed portal frame (2) sliding connection has on the relative lateral wall promotes portal frame (1), sliding connection has on promoting portal frame (1) bracket (5) that are used for supporting the tuber pipe, the bottom of promoting portal frame (1) is fixed with first movable pulley (10), the top of promoting portal frame (1) is fixed with second movable pulley (11), be fixed with gag lever post (9) jointly on the relative lateral wall of fixed portal frame (2), be fixed with fixed pulley (13) on gag lever post (9), be provided with drive assembly (3) on fixed portal frame (2), be provided with wire rope (4) on the drive assembly, the one end of wire rope (4) is through fixed pulley (13) in proper order, first movable pulley (10) and second movable pulley (11) and fix on bracket (5).

2. The mobile air duct mounting vertical lift apparatus of claim 1 wherein: fixed frame (8) are fixed with on fixed portal frame (2), and fixed frame (8) are located one side that fixed portal frame (2) was facing away from bracket (5), and drive assembly (3) are located fixed frame (8), and drive assembly (3) are the motor, and wire rope (4) twine on the output shaft of motor.

3. The mobile air duct mounting vertical lift apparatus of claim 1 wherein: the bracket (5) is L-shaped, a connecting frame (12) is fixed on the vertical section of the bracket (5), the connecting frame (12) is slidably connected to the side wall of the lifting portal frame (1), and the horizontal section of the bracket (5) is used for placing an air pipe.

4. The mobile air duct mounting vertical lift apparatus of claim 1 wherein: the two opposite side walls of the fixed portal frame (2) are respectively provided with a sliding rail, the two side walls of the lifting portal frame (1) are respectively provided with an adjusting wheel, and the two adjusting wheels are respectively positioned in the two sliding rails.

5. The mobile air duct mounting vertical lift apparatus of claim 2 wherein: the base (6) is connected with the limit rod (9) through a supporting piece.

6. The mobile air duct mounting vertical lift apparatus of claim 1 wherein: four rollers (7) are arranged at the lower end of the base (6), and self-locking devices are arranged on the four rollers (7).