Multifunctional engineering installation vehicle

Abstract

The present invention discloses a multifunctional engineering installation vehicle used for engineering construction, which comprises a vehicular support frame, a walking and the like. In the vehicle as a gantry supporting frame structure, a extensible guide supporting frame for X axial movement is connected forwards with a Z axial direction tunable movable lift hook; at the C axial movement extensible guide supporting frame, there is an outside force acting at the Z axial direction, which can be a pull force of a armored rope or a cylinder rod clean and jerk force of the hydraulic cylinder and used for pushing the X axial movement extensible guide supporting frame for a vertical motion; a lifting platform is installed at the vehicle roof to execute pipe laying pipe laying, anti-corrosion, heat preservation, laying and maintenance of cable rope and crane span structure, and the like; the Z axial direction tunable movable lift hook inside the vehicle is used for lifting and loading articles of merchandise to realize installation of equipments; a labor saving and quick-releasing pipeline frame is allocated for carriage of pipelines; a ground tray is allocated, which is used for lifting, loading and transporting large and heavy workpieces. The multifunctional engineering vehicle is a powerful machinery for constructions, and the plurality of functions mentioned above greatly improves the installation quality, saves 2 times for the human energy and improves the work efficiency more than 10 times.

Description

technical field [0001] The invention relates to a multifunctional engineering installation vehicle used for installation engineering. Background technique [0002] No similar technology has been found after searching. In the current equipment installation project, when installing the pump, it is transported from the warehouse to the construction site, using forklifts and rickshaws to transport the pump, and installing the pump on the foundation. Tools such as roller bars and gantry are still used. There are often obstacles such as cable trenches and water ditches around the foundation. It is difficult for a large and heavy forklift to approach the pump foundation. In some cases, it can sometimes reach the foundation. Due to the centralized arrangement of the pumps, the forklift has limited room for maneuver, and the pump cannot be placed directly on the foundation. The pump is generally installed in the factory building or structure shed, and it is difficult to lift and inst...

AI Technical Summary

Problems solved by technology

[0002] No similar technology has been found after searching. In the current equipment installation project, when installing the pump, it is transported from the warehouse to the construction site, using forklifts and rickshaws to transport the pump, and installing the pump on the foundation. Tools such as roller bars and gantry are still used. There are often obstacles such as cable trenches and water ditches around the foundation. It is difficult for a large and heavy forklift to approach the pump foundation. In some cases, it can sometimes reach the foundation. Due to the centralized arrangement of the pumps, the forklift has limited room for maneuver, and the pump cannot be placed directly on the foundation. The pump is generally installed in the factory building or structure shed, and it is difficult to lift and install it by a crane. Even if the crane can be used, the cost of installing the pump with a crane is high, and it is not economically suitable, so it is seldom used to install the pump by a crane; After the foundation is pulled up, move the pump base with a crowbar so that the anchor holes are aligned with the bolt holes of the pump base, insert the anchor bolts into the bolt holes of the pump base, and then slowly take out the support under the pump base, and then use a pry bar to The entire construction process is time-consuming and laborious, and the installation quality is not high. When the pump is pulled on the foundation, there are often damages and scratches to the foundation and the appearance of the pump to varying degrees. The installation efficiency very low

[0003] In the pipeline installation project, when the pipeline is installed at high altitude, the nozzle between the two supporting columns needs to be welded. Due to the gravity of the pipeline, the pipe end is inclined downward and needs to be aligned. It is inconvenient to work at high altitude. Currently, crowbars and hoists are still used. The use of crowbars and hoists is inefficient, and the operating distance of the crane is long. It is difficult to master fine-tuning, and it is not easy to align the nozzle. There is also a temporary support arm welded at the bottom of the pipe to assist in alignment. In the future, it is necessary to cut off the damaged pipe wall, and the operation process is also very cumbersome.

[0004] When transferring pipeline steel and pipe fittings on the construction site, due to the short transportation distance, many material types and specifications, and scattered use locations, it is not suitable to use cars and cranes for operations, but manual loading and unloading, ground-row truck transportation, large pieces need multiple people to work together, pipelines Loading and unloading has to be lifted up and down one by one, the labor intensity of the workers is high, and the efficiency is indeed not high;

[0005] When transporting large and heavy workpieces from the warehouse to the site, since the crane can only be hoisted, but not carried, it is generally transported by forklift or rickshaw. The forklift shovel has a small load, and the workpiece is difficult to fix. , high labor intensity and low efficiency;

[0006] When installing valves and pipe fittings in high-altitude pipelines, use pipeline hoists to pull up valves and pipe fittings. The installation cannot be completed in one step, and manual movement and alignment are required. The efficiency is very low. Due to the long pipeline distance, the installation is carried out step by step. low rate, not applicable

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