Large-diameter pipeline lifting and mounting equipment for building electromechanical

Abstract

The invention provides large-diameter pipeline lifting and mounting equipment for building electromechanics, and relates to the technical field of pipeline lifting and mounting, the large-diameter pipeline lifting and mounting equipment for building electromechanics comprises a pipeline transmission wheel, the pipeline transmission wheel is used for keeping a pipeline in the middle and adjusting the positions of the two ends, and pipeline fixing devices are arranged on the two sides of the pipeline transmission wheel and used for clamping the pipeline; an electronic fence is arranged below the pipeline transmission wheels and used for prompting personnel to enter a dangerous area when the device works, and a crawler belt is arranged below the electronic fence. By arranging the crawler belt and the pipeline lifting mechanism, the equipment maneuverability and the pipeline installation efficiency are greatly improved; the crawler belt enables the equipment to freely move on a complex construction site and rapidly reach a designated operation area, the time and manpower for transferring the equipment are saved, the pipeline lifting mechanism is responsible for lifting the pipeline to a proper height, manual carrying is replaced, the risk that constructors carry the pipeline at a high altitude is reduced, the construction efficiency is remarkably improved, and the construction progress is accelerated.

Description

Technical Field

[0001] The present invention belongs to the technical field of pipeline lifting and installation, and more specifically, relates to a large-diameter pipeline lifting and installation device for building electromechanical applications. Background Art

[0002] Modern buildings such as large commercial complexes, super high-rise buildings and urban complexes are constantly emerging. Their multifunctional needs have led to the increasing scale and complexity of mechanical and electrical systems. Large-diameter pipes have become key facilities to ensure the ventilation, air conditioning, water supply and drainage, fire protection and other functions of buildings. However, the internal space layout of the building is compact, and the mechanical and electrical equipment pipelines in basements, machine rooms and other areas are dense. Large-diameter pipes need to be accurately planned with structural components and other pipelines to avoid space conflicts. This puts strict demands on the spatial planning and positioning capabilities of the installation technology. At the same time, the construction project is under tight schedule, and the traditional large-diameter pipe installation method has the problems of low construction efficiency and poor welding quality. Problems such as stability and positioning deviation make it difficult to meet project progress and quality standards. In addition, large-diameter pipes transport water, air, gas and other media, and once leaked, it will cause serious safety accidents. In today's booming construction industry, the building mechanical and electrical system is the "lifeline" of the building, and its importance is self-evident. With the increasing richness of building functions and the continuous expansion of building scale, large-diameter pipes are more and more widely used in the field of building mechanical and electrical, covering multiple key systems such as water supply and drainage, heating, ventilation, fire protection and industrial process transportation. The installation quality and efficiency directly affect the performance and operating costs of the entire building.

[0003] Traditional large-diameter pipeline installation methods often rely on a large amount of manual operation. In high-altitude environments, construction workers not only have to bear the risks of working at heights, but also need to carry heavy pipes, which can easily lead to safety accidents due to physical exhaustion, operational errors, etc., posing a serious threat to the lives of construction workers. Moreover, when performing pipeline installation operations in a small space, the construction space is limited, which increases safety hazards. Traditional construction methods are difficult to ensure construction safety.

[0004] The current pipeline lifting and installation equipment has been found to have at least the following technical problems: First, as the construction industry continues to develop, the scale and complexity of buildings continue to rise. Large-diameter pipes are increasingly used in building electromechanical systems, undertaking key functions such as water supply and drainage, ventilation, and heating. Traditional large-diameter pipe installation relies heavily on manual operation, which has obvious disadvantages in high-altitude and narrow space operation scenarios. In high-altitude environments, construction workers not only have to face the risk of falling due to high-altitude operations, but also need to carry heavy pipes. Due to the harsh high-altitude working environment, construction workers consume their physical strength very quickly and are prone to operational errors due to physical exhaustion. For example, when lifting pipes, the pipes may shake or collide due to insufficient hand strength, causing safety hazards. Accidents seriously threaten the lives of construction workers. In small spaces, such as basements and equipment mezzanines, the construction space is extremely limited, large equipment is difficult to use, and the construction workers have a small operating space and difficulty in moving. This not only increases the difficulty of construction, but also dramatically increases safety hazards. Once an accident occurs, rescue is difficult and the consequences are unimaginable. In addition, manual handling and installation of large-diameter pipes are extremely inefficient, the handling speed is slow, and the installation process is cumbersome, which seriously lags the construction progress and cannot meet the needs of efficient construction of modern buildings. Therefore, improving the installation method of large-diameter pipes and improving construction safety and efficiency have become urgent issues to be solved in the construction mechanical and electrical industry.

[0005] Second, with the increasing requirements for electromechanical systems in modern buildings, the installation quality of large-diameter pipes is directly related to the operating performance and service life of the entire electromechanical system. Traditional manual installation methods cannot guarantee the accuracy and quality of pipe installation. Due to differences in construction workers' skill levels and the instability of manual operation, problems such as pipe position deviation and loose connections often occur during the pipe installation process. Pipe position deviation will lead to an unreasonable overall layout of the pipe system, affecting the medium transmission efficiency and increasing pipe wear. Loose connections will cause leakage and other problems. For pipes that transport liquids, leakage will cause resource waste and may even damage surrounding building structures. For pipes that transport gas, leakage will cause energy loss and reduce system operating efficiency. These problems not only affect the normal operation of the electromechanical system, but also increase maintenance costs and shorten the service life of the electromechanical system. For example, in some large data centers, extremely high requirements are placed on the sealing and stability of pipes. Once pipe installation quality problems occur, it may lead to an unstable server operating environment and affect data security. Therefore, improving the accuracy and quality of high-altitude installation of large-diameter pipes to ensure the stable operation of electromechanical systems is an urgent need for the development of the building electromechanical industry. Summary of the Invention

[0006] In order to solve the above technical problems, the present invention provides a large-diameter pipeline lifting and installation device for building mechanical and electrical systems to solve the above problems.

[0007] Large-diameter pipe lifting and installation equipment for building mechanical and electrical use includes a pipe drive wheel, which is used to keep the pipe centered and adjust the positions of both ends. Pipe fixing devices are provided on both sides of the pipe drive wheel, and the pipe fixing devices are used to clamp the pipe. An electronic fence is provided under the pipe drive wheel, and the electronic fence is used to remind people to enter the dangerous area when the device is operating. A crawler is provided under the electronic fence, and the crawler is used to move the equipment. A pipe lifting mechanism is provided on the light strip, and the pipe lifting mechanism is used to lift the pipe to an appropriate height during operation. A warning mechanism is provided under the pipe fixing device, and the warning mechanism is used to ensure construction safety, warn of operation risks in real time, divide dangerous areas, and issue warnings to prevent accidents.

[0008] Preferably, the pipeline lifting mechanism includes a pipeline fixing device, pipeline lifting rails are provided on both sides of the pipeline fixing device, the pipeline lifting rails are wrapped with perforated aluminum plates, a pipeline lifting device is provided on the pipeline lifting rails, a material lifting arm is provided on the pipeline lifting device, a weight sensor is provided in the material lifting arm on the pipeline lifting device, the pipeline lifting device is used to move the pipeline directly above the equipment, the pipeline lifting rails are wrapped with perforated aluminum plates, the warning mechanism includes an alarm flashing light, the alarm flashing light is used to clearly indicate the operating status of the equipment, and light strips are provided on both sides of the alarm flashing light.

[0009] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, by providing a crawler and a pipe lifting mechanism, the maneuverability of the equipment and the efficiency of pipe installation are greatly enhanced. The crawler enables the equipment to move freely at a complex construction site and quickly reach the designated work area, saving time and manpower for equipment transfer. The pipe lifting mechanism is responsible for lifting the pipe to a suitable height, replacing manual handling, reducing the risk of construction workers carrying pipes at high altitudes, significantly improving construction efficiency, and accelerating construction progress.

[0010] In the present invention, a strict safety warning and protection system is constructed by arranging electronic fences, alarm flashing lights, light strips and warning mechanisms. The electronic fences monitor the surrounding areas in real time and sense immediately if someone approaches the dangerous area. The alarm flashing lights attract attention with eye-catching lights, allowing construction personnel to know the operating status of the equipment in time. The light strips provide auxiliary lighting and warnings from both sides to expand the warning range. The warning mechanism warns of operational risks in real time and accurately divides dangerous areas. When a person approaches 3 meters from the equipment, the sound and light alarm system is activated. When the person approaches 1 meter, the equipment automatically pauses, ensuring the safety of construction personnel in all aspects.

[0011] In the present invention, precise automated control of pipeline transportation is achieved by providing a pipeline lifting device, a material lifting arm and a weight sensor. The material lifting arm carries the pipeline, and the built-in weight sensor monitors the pipeline status in real time. The pipeline lifting device accurately controls the lifting, lowering and placement of the pipeline based on the feedback from the weight sensor, thereby realizing an automated operation process, which not only improves the accuracy of pipeline transportation, but also further ensures construction safety and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the pipeline lifting device of the present invention.

[0013] In the figure, the correspondence between the component names and the drawing numbers is: 11, pipeline lifting track; 12, electronic fence; 13, punched aluminum plate wrapping; 14, pipeline lifting device; 15, pipeline fixing device; 16, light strip; 17, crawler track; 18, alarm flashing light; 19, pipeline drive wheel. DETAILED DESCRIPTION

[0014] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0015] See also Figure 1-Figure 2 The present invention provides a large-diameter pipe lifting and installation device for building mechanical and electrical equipment, including a pipe transmission wheel 19, which is used to keep the pipe centered and adjust the positions of both ends. Pipe fixing devices 15 are provided on both sides of the pipe transmission wheel 19, and the pipe fixing devices 15 are used to clamp the pipe. The pipe fixing devices 15 are composed of a hydraulic fastening rod and a clamping shell with an embedded unpowered roller. An electronic fence 12 is provided under the pipe transmission wheel 19, and the electronic fence 12 is used to remind people to enter a dangerous area when the device is operating. A crawler 17 is provided under the electronic fence 12, and the crawler 17 is used to move the equipment.

[0016] A pipeline lifting mechanism is provided above the crawler 17, and the pipeline lifting mechanism is used to lift the pipeline to a suitable height during operation. A warning mechanism is provided below the pipeline fixing device 15, and the warning mechanism is used to ensure construction safety, warn of operation risks in real time, divide dangerous areas, and issue warnings to prevent accidents.

[0017] In this embodiment, Figure 1 、 Figure 2As shown, the pipeline lifting mechanism includes a pipeline fixing device 15, and pipeline lifting rails 11 are provided on both sides of the pipeline fixing device 15. A perforated aluminum plate package 13 is provided on the pipeline lifting rail 11, and a pipeline lifting device 14 is provided on the pipeline lifting rail 11. A material lifting arm is provided on the pipeline lifting device 14, and a weight sensor is provided in the material lifting arm on the pipeline lifting device 14. The pipeline lifting device 14 is used to move the pipeline to the top of the equipment. The pipeline lifting rail 11 is provided with a perforated aluminum plate package 13. During operation, the pipeline lifting device 14 lifts the pipeline placed thereon along the pipeline lifting rail 11 to the top of the device and then starts to fall. When the weight sensor on the pipeline lifting rail 11 detects that the pressure is 0, the pipeline fixing device 15 starts to hold the pipeline and then lifts it until the pipeline is sent to the installation location. The crawler 17 and the pipeline lifting mechanism are provided, which greatly enhance the mobility of the equipment and the efficiency of pipeline installation. The crawler 17 enables the equipment to move freely at a complex construction site. Quickly arrive at the designated work area, saving time and manpower for equipment transfer. The pipeline lifting mechanism is responsible for lifting the pipeline to an appropriate height. The mechanism includes a pipeline fixing device 15, a pipeline lifting rail 11, a pipeline lifting device 14 and other components. Among them, pipeline lifting rails 11 are provided on both sides of the pipeline fixing device 15, and a perforated aluminum plate package 13 is provided on the pipeline lifting rail 11. A pipeline lifting device 14 is provided on the pipeline lifting rail 11. The pipeline lifting device 14 is provided with a material lifting arm to replace manual handling, reduce the risk of construction workers carrying pipelines at high altitudes, significantly improve construction efficiency, and speed up construction progress. The pipeline lifting device 14 and the material lifting arm and weight sensor thereon are used to achieve precise automatic control of pipeline handling. The material lifting arm carries the pipeline, and the built-in weight sensor monitors the pipeline status in real time. The pipeline lifting device 14 accurately controls the lifting, lowering and placement of the pipeline based on the feedback from the weight sensor, realizing an automated operation process, which not only improves the accuracy of pipeline handling, but also further ensures construction safety and efficiency.

[0018] In this embodiment, Figure 1 、 Figure 2As shown, the warning mechanism includes an alarm flashing light 18, which is used to clearly indicate the operating status of the equipment. Light strips 16 are provided on both sides of the alarm flashing light 18. During operation, the alarm flashing light 18 and the light strip 16 continue to work. After the device lifts the pipeline to the transportation operation area, the electronic fence 12 emits two circles of alarm areas around it. When a person approaches the working equipment at a distance of 3m, there will be an audible and visual alarm to remind the person to enter the dangerous area. When a person approaches the working equipment at a distance of 1m, the equipment will suspend operation to avoid accidental injury. The alarm flashing lights 18, light strips 16 and warning mechanisms form a strict safety warning and protection system. The electronic fence 12 monitors the surrounding area in real time and senses immediately if someone approaches the dangerous area. The alarm flashing lights 18 attract attention with eye-catching lights, allowing construction personnel to know the equipment operation status in time. The light strips 16 provide auxiliary lighting and warnings from both sides to expand the warning range. The warning mechanism warns of operational risks in real time and accurately divides dangerous areas. When a person approaches 3 meters from the equipment, the sound and light alarm system is activated; when a person approaches 1 meter, the equipment automatically pauses, ensuring the safety of construction personnel in all aspects.

[0019] Working principle: The first step is to move the equipment to the pipeline lifting and transportation operation area, and lower the pipeline lifting device 14 on the side of the equipment to the lowest end through the operation panel. The material lifting arm extends out of the side of the equipment, and the pipeline is placed on the lifting arm with manual or mechanical assistance. Since the lifting arm has a built-in weight sensor, the weight sensor detects no weight change within two seconds. The operator clicks the material lifting button on the operation panel. At this time, the pipeline lifting device 14 rises to the top along the pipeline lifting track 11, and the lifting arm moves inward along the pipeline lifting device 14 according to the set program to the top of the pipeline conveying mechanism. The pipeline lifting device 14 begins to descend until the pipeline is placed on the pipeline conveying mechanism. When the lifting arm weight sensor detects that the pressure is 0, the lifting arm and the pipeline lifting device 14 move to the initial state. To complete the work of lifting materials to the equipment lifting platform, the crawler 17 and the pipe lifting mechanism are provided, which greatly enhances the mobility of the equipment and the efficiency of pipe installation. The crawler 17 enables the equipment to move freely in complex construction sites and quickly reach the designated work area, saving time and manpower for equipment transfer. The pipe lifting mechanism is responsible for lifting the pipe to a suitable height. The pipe lifting mechanism includes a pipe fixing device 15. Pipe lifting rails 11 are provided on both sides of the pipe fixing device 15. A perforated aluminum plate package 13 is provided on the pipe lifting rail 11. A pipe lifting device 14 is provided on the pipe lifting rail 11. The pipe lifting device 14 is provided on the material lifting arm. This mechanism replaces manual handling, reduces the risk of construction workers carrying pipes at high altitudes, significantly improves construction efficiency, and speeds up construction progress.

[0020] In the second step, when the lifting arm weight sensor detects that the pressure is 0, the system setting starts the pipe fixing device 15 of the equipment lifting platform to clamp until the clamping bracket completely clamps the pipe. The operator lifts the equipment lifting platform through the operation panel until the pipe is lifted to the conveying port for preparation for pipe transportation and installation. The pipe lifting device 14 and the material lifting arm and weight sensor thereon are provided to achieve precise automated control of pipe handling. The material lifting arm carries the pipe, and the built-in weight sensor monitors the pipe status in real time. The pipe lifting device 14 accurately controls the lifting, lowering and placement of the pipe based on the feedback from the weight sensor, thereby realizing an automated operation process. This not only improves the accuracy of pipe handling, but also further ensures construction safety and efficiency.

[0021] In the third step, the pipe fixing device 15 and the base pipe transmission wheel 19 adopt a self-centering transmission shaft. The pipe fixing device 15 is composed of a hydraulic fastening rod and a clamping shell with an embedded unpowered roller. The pipe is transported to the installation site through the rotation of the transmission shaft. After the pipe is in place, the frame jacking mechanism begins to descend, and at the same time, the pipe fixing device 15 opens to complete the pipeline transportation operation.

[0022] In the fourth step, after the equipment is started, the light strip 16 and the alarm flashing light 18 continue to work. When the equipment is in the second stage and the equipment lifting platform is raised to the pipeline transportation operation area, the electronic fence 12 starts to work, and two circles of alarm areas are emitted around the equipment. When a person approaches 3 meters from the working equipment, there will be an audible and visual alarm to remind the person that he has entered the danger zone. When a person approaches 1 meter from the working equipment, the equipment will suspend operation to avoid accidental injury. By having the electronic fence 12, the alarm flashing light 18, the light strip 16 and the warning mechanism, a strict safety warning and protection system is constructed. The electronic fence 12 monitors the surrounding area in real time and immediately senses if someone approaches the danger zone. The alarm flashing light 18 attracts attention with eye-catching lights, allowing construction personnel to know the equipment operation status in time. The light strip 16 provides auxiliary lighting and warnings from both sides to expand the warning range. The warning mechanism warns of operational risks in real time and accurately divides the danger zone. When a person approaches 3 meters from the equipment, the audible and visual alarm system is activated; when a person approaches 1 meter, the equipment automatically pauses, fully ensuring the safety of construction personnel.

[0023] The embodiments of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as suited for specific applications.

Claims

1. A large-diameter pipe lifting and installation device for building electromechanical equipment, comprising a pipe transmission wheel (19), characterized in that: The pipeline transmission wheel (19) is used to keep the pipeline centered and adjust the positions of both ends. Pipe fixing devices (15) are provided on both sides of the pipeline transmission wheel (19). The pipeline fixing devices (15) are used to clamp the pipeline. An electronic fence (12) is provided below the pipeline transmission wheel (19). The electronic fence (12) is used to remind personnel to enter a dangerous area when the device is operating. A crawler (17) is provided below the electronic fence (12). The crawler (17) is used to move the device. A pipeline lifting mechanism is provided on the crawler (17), and the pipeline lifting mechanism is used to lift the pipeline to a suitable height. A warning mechanism is provided below the pipeline fixing device (15), and the warning mechanism is used to warn of operation risks and divide dangerous areas.

2. The large-diameter pipe lifting and installation equipment for building electromechanical use according to claim 1 is characterized in that: The pipeline lifting mechanism includes a pipeline fixing device (15).

3. The large-diameter pipe lifting and installation equipment for building electromechanical use as claimed in claim 2 is characterized in that: Both sides of the pipeline fixing device (15) are provided with pipeline lifting rails (11), and the pipeline lifting rails (11) are provided with a punched aluminum plate package (13).

4. The large-diameter pipe lifting and installation equipment for building electromechanical use as claimed in claim 3 is characterized in that: A pipeline lifting device (14) is provided on the pipeline lifting track (11).

5. The large-diameter pipe lifting and installation equipment for building electromechanical use as claimed in claim 4 is characterized in that: The pipeline lifting device (14) is provided with a material lifting arm.

6. The large-diameter pipe lifting and installation equipment for building electromechanical use as claimed in claim 5, characterized in that: A weight sensor is provided in the material lifting arm on the pipeline lifting device (14).

7. The large-diameter pipe lifting and installation equipment for building electromechanical use as claimed in claim 6, characterized in that: The pipeline lifting device (14) is used to move the pipeline to directly above the equipment.

8. The large-diameter pipe lifting and installation equipment for building electromechanical use as claimed in claim 7, characterized in that: The pipeline lifting track (11) is provided with a punched aluminum plate package (13).

9. The large-diameter pipe lifting and installation equipment for building electromechanical use as claimed in claim 8, characterized in that: The warning mechanism comprises a flashing alarm light (18), and the flashing alarm light (18) is used to indicate the operating status of the equipment.

10. The large-diameter pipe lifting and installation equipment for building electromechanical use according to claim 9, characterized in that: Light strips (16) are provided on both sides of the warning flashing light (18).

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