Ventilation pipeline mounting equipment

Abstract

The utility model belongs to the technical field of ventilation pipeline installation, and particularly relates to ventilation pipeline installation equipment which comprises a main machine frame, a lifting mechanism and a turnover mechanism, the turnover mechanism comprises a first installation frame, the first installation frame comprises a vertically-arranged first frame, and the two ends of the bottom edge of the first frame are fixedly connected with first supporting arms. The first supporting arms are perpendicular to the plane where the first frame is located, a main shaft is rotationally connected between the two first supporting arms, a plurality of supporting frames are installed on the main shaft at intervals and fixedly connected with the main shaft, first motors are fixedly arranged on the first supporting arms, and output shafts of the first motors are fixedly connected with one end of the main shaft. By arranging the lifting mechanism, a plurality of sets of ventilation pipelines can be lifted to the height where a constructor can conduct assembling operation conveniently, the constructor is prevented from squatting down to conduct operation, the preliminarily-assembled ventilation pipelines can be lifted to the installation height, and the construction speed of installation of the ventilation pipelines is increased.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ventilation pipeline installation technical field, specifically related to a ventilation pipeline installation equipment. BACKGROUND

[0002] In modern buildings, the ventilation system is a very important system, and the construction quality of the ventilation system directly affects the comfort of the internal environment of the building. During the construction process of the entire ventilation system, the splicing and installation of the ventilation pipeline is a very important process. With the rapid development of technology, the number and types of ventilation pipelines are increasing, and the installation quality of the ventilation pipeline is becoming higher and higher, and the splicing and installation of the ventilation pipeline restricts the entire construction progress. Therefore, it can be seen that the importance of the rapid and efficient splicing and installation of the ventilation pipeline.

[0003] A variety of devices and methods for ventilation pipeline installation are proposed in the prior art, for example, the invention patent with the authorized announcement number CN111779229 B discloses a construction and installation method of large ventilation pipeline, and the steps are: 1) placing the combined platform on the ground directly below the ventilation pipeline installation position; 2) placing the ventilation pipeline short section on the assembly platform for butt joint, forming a ventilation pipeline hoisting unit; 3) lifting by using the inverted chain, the hoisting platform leaves the assembly platform, and the ventilation pipeline hoisting unit is lifted to the installation position; at the same time of lifting, the assembly platform is moved to the position directly below the next ventilation pipeline hoisting unit installation position; 4) using the spider car for high-altitude operation to complete the fixation of the ventilation pipeline hoisting unit; then lowering the inverted chain to the position directly below the next ventilation pipeline hoisting unit installation position and sleeving on the assembly platform; 5) moving the inverted chain to the roof of the next installation position; 6) repeating steps 2) to 4) until the ventilation pipeline installation is completed.

[0004] The ventilation pipeline installation method provided by the invention transfers most of the high-altitude assembly work of the ventilation pipeline to the ground, which facilitates improving the safety and assembly speed of the construction. However, when assembling the ventilation pipeline, the operator usually works in a squatting posture, and there are assembly parts on the four edges of the pipe opening of the ventilation pipeline. When assembling and connecting the side in contact with the ground, the entire ventilation pipeline needs to be turned over by 90° or 180° for assembly work, which has high labor intensity and low work efficiency. The construction method disclosed by the invention and the related equipment involved do not provide an effective solution. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a ventilation pipeline installation equipment to solve the problems in the above background technology.

[0006] To achieve the above technical purpose, the technical scheme of the utility model is:

[0007] The utility model provides a ventilation pipeline installation equipment, including main frame and the lifting mechanism on main frame, the lifting mechanism is connected with the turnover mechanism on the sliding, and the turnover mechanism includes first mounting frame, and first mounting frame includes the first frame of vertical setting, and the both ends of the bottom edge of first frame are fixedly connected with first branch, and first branch is perpendicular to the plane of first frame, and the rotatory connection with the main shaft is established between two first branch, and the main shaft is installed with a plurality of support frame for supporting ventilation pipeline, and support frame is fixedly connected with the main shaft, and support frame is constituted by the second branch of vertical intersection, and first motor is fixedly arranged on first branch, and the output shaft of first motor is fixedly connected with one end of main shaft.

[0008] As further improvement, the main frame includes a base, and the base is rotatably connected with third arms on both sides, and the lifting mechanism includes a second mounting frame, and the outer side wall of the second mounting frame is slidably connected with the inner side wall of the third arm, and the main frame is provided with a first hydraulic cylinder, and the output end of the first hydraulic cylinder is rotatably connected with the second mounting frame, and the other end of the first hydraulic cylinder is rotatably connected with the base.

[0009] As further improvement, the second mounting frame is connected with a horizontally arranged guide rail and a lead screw, the guide rail is fixedly connected with the second mounting frame, the guide rail is slidably connected with the first mounting frame, the lead screw is rotatably connected with the guide rail, the lead screw is threadedly rotatably connected with the first mounting frame, and the second motor is fixedly arranged on the guide rail, and the output shaft of the second motor is fixedly connected with one end of the lead screw.

[0010] As further improvement, the main frame is provided with a first hydraulic cylinder, and the output end of the first hydraulic cylinder is rotatably connected with the second mounting frame, and the other end of the first hydraulic cylinder is rotatably connected with the base.

[0011] As further improvement, the base is provided with a second hydraulic cylinder, and the output end of the second hydraulic cylinder is rotatably connected with the third arm, and the other end of the second hydraulic cylinder is rotatably connected with the base.

[0012] As further improvement, the main frame is provided with a handle, and the base is provided with universal casters.

[0013] Due to the adoption of the above technical scheme, the utility model has the beneficial effects that:

[0014] The ventilation pipeline installation equipment provided by the utility model can lift multiple sets of ventilation pipelines to a height convenient for assembly operation of construction personnel during the process of preliminarily assembling the multiple sets of ventilation pipelines on the ground, avoids the operation in a crouching posture of the construction personnel, and can also lift the preliminarily assembled ventilation pipeline to an installation height, thereby reducing the labor intensity of the construction personnel and improving the construction speed of the ventilation pipeline installation.

[0015] The turnover mechanism can turn the ventilation pipeline on the support frame by 90 degrees, thereby facilitating the construction personnel to assemble and connect each part of the ventilation pipeline.

[0016] The ventilation pipeline mounting equipment can be used for integral splicing and assembling of multiple sections of ventilation pipelines, and can also realize integral lifting of the multiple sections of ventilation pipelines, and the stress is stable during the lifting process, which helps to improve the mounting quality and reduce the labor intensity of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic structural view of the whole of the utility model;

[0018] Figure 2 is a schematic structural view of the main frame of the utility model;

[0019] Figure 3 is a schematic structural view of the lifting mechanism of the utility model;

[0020] Figure 4 is a schematic structural view of the turnover mechanism of the utility model;

[0021] Figure 5 is a schematic structural view of the support frame of the utility model.

[0022] Wherein: 1-main frame, 101-base, 102-third branch, 2-lifting mechanism, 201-second mounting frame, 202-first hydraulic cylinder, 3-turnover mechanism, 301-first mounting frame, 302-first frame, 303-first branch, 304-main shaft, 305-support frame, 3051-second branch, 306-first motor, 4-guide rail, 5-screw, 6-second motor, 7-second hydraulic cylinder, 8-handle, 9-universal caster, 10-ventilation pipeline. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below by combining with specific implementation manners and referring to the drawings. Wherein, the drawings are only used for example description, and the representation is only a schematic view, not a real object drawing, and cannot be understood as the limitation of the application; in order to better illustrate the embodiment of the utility model, some components of the drawings can be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their description in the drawings can be omitted.

[0024] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this application. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0025] like Figures 1-5 As shown, a ventilation duct installation device includes a main frame 1 and a lifting mechanism 2 located on the main frame 1. A flipping mechanism 3 is slidably connected to the lifting mechanism 2. The flipping mechanism 3 includes a first mounting frame 301, which includes a vertically arranged first frame 302. First support arms 303 are fixedly connected to both ends of the bottom edge of the first frame 302. The first support arms 303 are perpendicular to the plane of the first frame 302. A main shaft 304 is rotatably connected between two first support arms 303. Multiple support frames 305 for supporting ventilation ducts 10 are installed at intervals on the main shaft 304. The support frames 305 are fixedly connected to the main shaft 304. The support frames 305 are composed of vertically intersecting second support arms 3051. A first motor 306 is fixedly installed on the first support arm 303. The output shaft of the first motor 306 is fixedly connected to one end of the main shaft 304. In practical use, multiple sets of ventilation ducts 10 are placed on the support frame 305. The lifting mechanism 2 drives the tilting mechanism 3 to rise to a height convenient for construction workers to assemble. Construction workers assemble the ventilation ducts 10 at the joints on the top and front and rear sides using welding or bolt tightening. Since the joints on the bottom are located in a position that is not conducive to the operation of construction workers, the bottom needs to be tilted at a certain angle to facilitate the assembly operation. Specifically, for example... Figure 1 As shown, the first motor 306 drives the main shaft 304 and the support frame 305 to rotate 90° clockwise, and the side of the ventilation duct 10 that was originally located at the bottom becomes the side facing the construction personnel, which is convenient for the construction personnel to assemble.

[0026] In this embodiment, the main frame 1 includes a base 101, and a third support arm 102 is rotatably connected to both sides of the base 101. The lifting mechanism 2 includes a second mounting frame 201, and the outer side wall of the second mounting frame 201 is slidably connected to the inner side wall of the third support arm 102.

[0027] In the embodiment, the first hydraulic cylinder 202 is arranged on the main frame 1, the output end of the first hydraulic cylinder 202 is rotationally connected with the second mounting frame 201, and the other end of the first hydraulic cylinder 202 is rotationally connected with the base 101. When the first hydraulic cylinder 202 is elongated, the second mounting frame 201 is driven to move upward, and then the ventilation duct 10 is lifted to the required height.

[0028] In the embodiment, the horizontal guide rail 4 and the lead screw 5 are connected with the second mounting frame 201, the guide rail 4 is fixedly connected with the second mounting frame 201, the guide rail 4 is slidably connected with the first mounting frame 301, the lead screw 5 is rotationally connected with the guide rail 4, the lead screw 5 is threadedly connected with the first mounting frame 301, the second motor 6 is fixedly arranged on the guide rail 4, and the output shaft of the second motor 6 is fixedly connected with one end of the lead screw 5. The second motor 6 drives the lead screw 5 to rotate, and the lead screw 5 drives the first mounting frame 301 to move along the guide rail 4. After the ventilation duct 10 is lifted to the mounting height, the position of the ventilation duct 10 on the support frame 305 can be adjusted by moving the first mounting frame 301, so that the ventilation duct 10 to be installed is aligned with the ventilation duct 10 that has been installed, manual operation is reduced, and labor intensity is reduced.

[0029] In the embodiment, the second hydraulic cylinder 7 is arranged on the base 101, the output end of the second hydraulic cylinder 7 is rotationally connected with the third supporting arm 102, and the other end of the second hydraulic cylinder 7 is rotationally connected with the base 101. The second hydraulic cylinder 7 drives the third supporting arm 102 to rotate, so that the third supporting arm 102 is folded on the base 101, the volume of the equipment is reduced, and the whole equipment is convenient to carry and transport.

[0030] In the embodiment, the handle 8 is arranged on the main frame 1, and the universal castor 9 is arranged at the bottom of the base 101. When the ventilation duct 10 appears at a corner in the installation position, the position of the equipment can be adjusted as a whole by operating the handle 8, and then the installation angle of the ventilation duct 10 on the support frame 305 is adjusted, so that the ventilation duct 10 can be normally installed.

[0031] The specific embodiments of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any various other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A ventilation duct installation apparatus comprising a main frame and a lifting mechanism on the main frame, characterized in that, The overturning mechanism is slidably connected to the lifting mechanism, and the overturning mechanism comprises a first mounting frame, the first mounting frame comprises a first frame vertically arranged, first supporting arms are fixedly connected to both ends of the bottom edge of the first frame, the first supporting arms are perpendicular to the plane where the first frame is located, a main shaft is rotatably connected between the two first supporting arms, a plurality of supporting frames for supporting ventilation ducts are installed on the main shaft at intervals, the supporting frames are fixedly connected to the main shaft, the supporting frames are composed of second supporting arms that are vertically crossed, a first motor is fixedly arranged on the first supporting arm, and an output shaft of the first motor is fixedly connected to one end of the main shaft.

2. A vent duct installation apparatus according to claim 1, wherein The main frame comprises a base, third supporting arms are rotatably connected to both sides of the base, the lifting mechanism comprises a second mounting frame, and the outer side wall of the second mounting frame is slidably connected to the inner side wall of the third supporting arm.

3. A vent duct installation apparatus according to claim 2, wherein A second hydraulic cylinder is arranged on the base, an output end of the second hydraulic cylinder is rotatably connected to the third supporting arm, and the other end of the second hydraulic cylinder is rotatably connected to the base.

4. A vent duct installation apparatus according to claim 2, wherein A horizontally arranged guide rail and a lead screw are connected to the second mounting frame, the guide rail is fixedly connected to the second mounting frame, the guide rail is slidably connected to the first mounting frame, the lead screw is rotatably connected to the guide rail, the lead screw is threadedly rotatably connected to the first mounting frame, a second motor is fixedly arranged on the guide rail, and an output shaft of the second motor is fixedly connected to one end of the lead screw.

5. A vent duct mounting apparatus according to claim 4, wherein A first hydraulic cylinder is arranged on the main frame, an output end of the first hydraulic cylinder is rotatably connected to the second mounting frame, and the other end of the first hydraulic cylinder is rotatably connected to the base.

6. A vent duct mounting apparatus according to claim 5, wherein A handle is arranged on the main frame, and universal casters are arranged at the bottom of the base.

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