Large equipment translation in-position hoisting-free device

Abstract

The invention relates to the technical field of translation in-position of large-scale equipment, in particular to a translation in-position hoisting-free device for large-scale equipment. Comprising transport vehicles, equipment supporting foundations, heavy equipment, guide rails, an electric control system and the like. A transport vehicle transports the heavy equipment to a site, the equipment supporting foundation is a placing platform, and sliding shoes are arranged at the joints of the heavy equipment and the guide rails, move by pushing hydraulic oil cylinders and are connected with an electric control system. A steel supporting platform is arranged between the equipment supporting foundation and the transport vehicle, and the electric control system comprises various components to achieve control and monitoring. The pushing hydraulic oil cylinder is divided into a reference type and a comparison type, and synchronization is ensured through stroke comparison. The infrared positioning system provides equipment position information, and the safety monitoring system monitors in real time and is linked with the control system to guarantee safety. The device is simple in structure, convenient to operate, safe, reliable and suitable for installation and displacement of equipment in various power station workshops.

Description

Technical Field

[0001] This patent relates to the technical field of large-scale equipment translation and placement, and in particular to a large-scale equipment translation and placement device that does not require lifting. Background Art

[0002] In the process of vigorous development of modern industry, the installation and relocation of large equipment has become a crucial link in the field of engineering construction. At present, the traditional hoisting method dominates the operation of large equipment in place. However, this method has many defects that are difficult to overcome.

[0003] From an operational perspective, the traditional hoisting method has a complicated and cumbersome operation process, involving many links and the coordination of professional and technical personnel. The slightest carelessness may lead to operational errors. In terms of safety risks, hoisting operations are highly dependent on large-scale hoisting equipment and complex hoists. During the hoisting, transportation and positioning process, factors such as the reliability and stability of the equipment and hoisting equipment and the skill level of the operators may cause serious safety accidents, such as heavy objects falling and collisions, which pose a huge threat to the safety of personnel and engineering facilities. Furthermore, its efficiency is low. From the positioning and debugging of the hoisting equipment to the bundling, lifting, transportation and precise positioning of large equipment, each step takes a lot of time, seriously affecting the progress of the project.

[0004] To this end, we propose a device for horizontally moving large equipment into place without lifting. Summary of the invention

[0005] We propose a large-scale equipment translation and installation-free device with the purpose of solving the problems of complex operation, high safety risks and low efficiency during the installation of existing large-scale equipment.

[0006] In order to achieve the above objectives, the present invention adopts the following technical solutions:

[0007] A device for horizontally moving large equipment into place without lifting, comprising a transport vehicle, an equipment support base, heavy equipment, guide rails and an electronic control system; the transport vehicle is responsible for safely transporting the heavy equipment from a manufacturing plant to a construction site; the equipment support base is a prefabricated structure, and the equipment support base is a placement platform for the heavy equipment; a sliding shoe is provided at the connection between the heavy equipment and the guide rail, the sliding shoe can be moved by the guide rail, a moving end of a push hydraulic cylinder is fixed on the side of the sliding shoe away from the heavy equipment, and the other end of the push hydraulic cylinder is fixed to the guide rail by a cylinder positioning assembly; the push hydraulic cylinder is connected to the electronic control system through a hydraulic pipeline, and the electronic control system is used to control the movement of the push hydraulic cylinder.

[0008] Furthermore, a steel support platform is provided between the equipment support base and the transport vehicle. The steel support platform is used to support the weight of the guide rail and the equipment during movement. The steel support platform is a height-adjustable support mechanism, and a guide rail fixing and limiting device is provided on its upper part.

[0009] Furthermore, the electronic control system includes a centralized control console, data cables connecting various solenoid gate valves and the control console, cylinder stroke sensors, cylinder pressure sensors, cylinder stroke limits, infrared positioning systems, safety monitoring systems, etc., to achieve control and monitoring of the solenoid gate valve movements of the entire system, monitoring of the cylinder lifting pressure, and synchronous control and monitoring of the cylinder lifting stroke.

[0010] Furthermore, the push hydraulic cylinder includes a reference push hydraulic cylinder and a comparison push hydraulic cylinder. In actual operation, the stroke of the reference push hydraulic cylinder is selected as the reference value, and the stroke of the comparison push hydraulic cylinder is compared with the stroke of the reference push hydraulic cylinder. The stroke difference is displayed on the main page of the control cabinet. If the stroke difference reaches 20mm, the electronic control system automatically stops the cylinder with the faster movement, and the cylinder at the other fulcrum position continues to be displaced until the stroke difference at the fulcrum position is less than 15mm, and then the fulcrum continues to be synchronously displaced and lifted, and the cycle repeats.

[0011] Furthermore, the infrared positioning system is mainly realized by transmitting and receiving infrared signals. The main components of the infrared positioning system include an infrared transmitter, a receiver and a data processing unit; the function of the transmitter is to transmit infrared signals to the device to be located, and the receiver is responsible for receiving the infrared signals reflected back by the device; once the signal is received, the data processing unit will calculate based on these signals to obtain the specific location information of the device.

[0012] Furthermore, the safety monitoring system can monitor a variety of safety factors in real time, including but not limited to the working status of equipment, the activities of personnel, and the monitoring of obstacles; the safety monitoring system can effectively collect real-time data of the working environment by adopting a series of advanced sensors and high-definition cameras and other equipment.

[0013] Furthermore, the safety monitoring system can also be linked with the control system in the working environment; when the system detects a safety hazard and issues an alarm, the control system automatically executes automatic shutdown, emergency braking, etc. according to the instructions of the safety monitoring system, thereby minimizing the possibility of accidents caused by safety hazards.

[0014] In summary, due to the adoption of the above technical solution, the beneficial technical effects of the invention are:

[0015] The structure of this device is simple and easy to operate. It can complete the translation of the equipment into place only through the instructions of the control system without complicated operation steps. At the same time, the safety of this device is also very high. It monitors the entire operation process through the safety monitoring system. Once a dangerous situation is found, the operation will be stopped immediately to ensure the safety of the operation. In addition, its reliability is also very high. Its design takes into account various possible factors, can adapt to various complex environments, and ensure the translation of the equipment into place.

[0016] The large equipment horizontal translation and lifting-free device, with its advantages of simple structure, convenient operation, safety and reliability, will surely play an important role in the installation and relocation of equipment in factories such as new energy power stations, gas power stations, and coal-fired power stations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is the front view of the present invention. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the invention more clear, the invention is further described in detail below in combination with the embodiments. It should be understood that the specific embodiments described here are only used to explain the invention and are not used to limit the invention.

[0020] Specific implementation steps:

[0021] In order to make the purpose, technical solution and advantages of the invention more clear, the invention is further described in detail below in combination with the embodiments. It should be understood that the specific embodiments described here are only used to explain the invention and are not used to limit the invention.

[0022] like Figure 1 As shown, a large-scale equipment translation into place without lifting device, including a transport vehicle 1, an equipment support base 2, heavy equipment 3, a guide rail 4 and an electronic control system 9; the transport vehicle 1 is responsible for safely transporting the heavy equipment from the manufacturing plant to the construction site; the equipment support base 2 is a prefabricated structure, and the equipment support base 2 is a placement platform for the heavy equipment 3; a sliding shoe 6 is provided at the connection between the heavy equipment 3 and the guide rail 4, and the sliding shoe 6 can be moved by the guide rail 4, and the side of the sliding shoe 6 away from the heavy equipment 3 is provided with a moving end of a push hydraulic cylinder, and the other end of the push hydraulic cylinder is fixed to the guide rail 4 through a cylinder positioning assembly 7; the push hydraulic cylinder is connected to the electronic control system 9 through a hydraulic pipeline, and the electronic control system 9 is used to control the movement of the push hydraulic cylinder.

[0023] A steel support platform 5 is provided between the equipment support base 2 and the transport vehicle 1. The steel support platform 5 is used to support the weight of the guide rail and the equipment during movement. The steel support platform 5 is a height-adjustable support mechanism, and a guide rail 4 fixing and limiting device is provided on its upper part.

[0024] The electronic control system 9 includes a centralized control console, data lines connecting various electromagnetic gate valves and the control console, a cylinder stroke sensor, a cylinder pressure sensor, a cylinder stroke limit, an infrared positioning system, a safety monitoring system, etc., to achieve control and monitoring of the electromagnetic gate valve action of the entire system, monitoring of the cylinder lifting pressure, and synchronous control and monitoring of the cylinder lifting stroke.

[0025] The push hydraulic cylinder includes a reference push hydraulic cylinder 8 and a comparison push hydraulic cylinder 10. In actual operation, the stroke of the reference push hydraulic cylinder 8 is selected as the reference value, and the stroke of the comparison push hydraulic cylinder 10 is compared with the stroke of the reference push hydraulic cylinder 8. The stroke difference is displayed on the main page of the control cabinet. If the stroke difference reaches 20mm, the electronic control system 9 automatically stops the cylinder with the faster movement, and the cylinder at the other fulcrum position continues to be displaced until the stroke difference at the fulcrum position is less than 15mm, and then the fulcrum continues to be synchronously displaced and lifted, and the cycle repeats.

[0026] The infrared positioning system is mainly realized by transmitting and receiving infrared signals. The main components of the infrared positioning system include infrared transmitters, receivers and data processing units; the role of the transmitter is to transmit infrared signals to the device to be located, and the receiver is responsible for receiving the infrared signals reflected by the device; once the signal is received, the data processing unit will calculate based on these signals to obtain the specific location information of the device. This location information is very important for the control system because it provides the precise location of the device, so that the control system can perform corresponding operations based on this information. The infrared positioning system provides the control system with accurate device location information by transmitting and receiving infrared signals.

[0027] The safety monitoring system can monitor a variety of safety factors in real time, including but not limited to the working status of equipment, the activities of personnel, and the monitoring of obstacles; the safety monitoring system can effectively collect real-time data of the working environment by adopting a series of advanced sensors and high-definition cameras and other equipment.

[0028] The safety monitoring system can also be linked with the control system in the working environment; when the system detects a safety hazard and issues an alarm, the control system automatically executes some safety measures according to the instructions of the safety monitoring system, such as automatic shutdown, emergency braking, etc., thereby minimizing the possibility of accidents caused by safety hazards; the safety monitoring system plays a vital role in ensuring the safety of the working environment.

[0029] A method for using a large equipment translation-into-place hoisting-free device comprises the following steps:

[0030] Step 1: Drive the vehicle transporting the heavy equipment accurately into the predetermined area that matches the equipment support base position. The driver is required to operate the transport vehicle accurately to ensure that the transport vehicle can stop accurately in the correct position for subsequent operations.

[0031] Step 2: The operator installs the steel support platform in the space between the transport vehicle and the equipment support foundation. This step requires the steel support platform to reach the same level as the foundation to ensure that the heavy equipment remains stable during the push. The laying of the steel support platform must be meticulous and rigorous to ensure the stability of the steel support platform and prevent it from shifting or tilting during the push of the heavy equipment.

[0032] Step 3: After the steel platform support system is laid, the operator needs to determine the various jacking positions of the heavy equipment and place the jacking hydraulic jacks at these positions. Then, connect the electronic control system to the jacking hydraulic jack and connect the valve to the hydraulic oil pipe of the jacking hydraulic jack. After everything is ready, the heavy equipment is lifted from the transport vehicle by controlling the work of the jacking hydraulic jack. During this process, the operator needs to closely monitor the jacking status of the heavy equipment to ensure smooth and safe jacking.

[0033] Step 4: Four bases are evenly distributed in the long direction at the bottom of the heavy equipment. When the heavy equipment is lifted up 200mm, the operator inserts the guide rails under the bases on both sides. The laying of the guide rails needs to ensure that they fit tightly with the base at the bottom of the heavy equipment to ensure the stability and safety of the heavy equipment during the moving process.

[0034] Step 5: Apply butter evenly on the guide rail to reduce friction, and then place four sliding shoes between the two side bases of the heavy equipment and the guide rail. Operate the lifting jack to slowly lower the heavy equipment so that it falls accurately on the four sliding shoes. In this process, special attention should be paid to whether the limit at the bottom of the sliding shoe is evenly distributed on both sides of the guide rail to ensure the balance and stability of the heavy equipment during the moving process.

[0035] Step 6: Install the push hydraulic cylinder. Place a push hydraulic cylinder on each of the two guide rails, connect the ends of the push hydraulic cylinder to the sliding shoes, and fix the tail of the push hydraulic cylinder to the guide rail as a support point through the cylinder positioning assembly. Operate the electronic control system to push the heavy equipment horizontally, with a stroke of 1000mm. After each stroke, the operator is responsible for loosening the cylinder positioning assembly at the tail of the push hydraulic cylinder, and then operate the electronic control system to retract the piston rod of the push hydraulic cylinder. Then, install the cylinder positioning assembly at the next position and start the next stroke.

[0036] Step 7: Push the heavy equipment according to the heavy equipment moving process. After the infrared positioning system senses it, it stops the electric control system and allows the heavy equipment to move smoothly to the predetermined position directly above the equipment support base. Then, install the lifting hydraulic jack, lift the heavy equipment from the bottom, pull out the guide rail, and drop the heavy equipment. During the process, the operator needs to adjust the position of the heavy equipment relative to the equipment support base to ensure that the center line of the heavy equipment is aligned with the center line of the equipment support base, and complete the installation of the heavy equipment.

[0037] The above description is a preferred embodiment of the invention and is not intended to limit the invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the invention should be included in the protection scope of the invention.

Claims

1. A device for horizontally moving large equipment into place without lifting, comprising a transport vehicle, an equipment support base, heavy equipment, guide rails and an electronic control system; the transport vehicle is responsible for safely transporting the heavy equipment from the manufacturing plant to the construction site; the equipment support base is a prefabricated structure, and the equipment support base is a placement platform for the heavy equipment; a sliding shoe is provided at the connection between the heavy equipment and the guide rail, and the sliding shoe can be moved by the guide rail, and a moving end of a push hydraulic cylinder is fixed on the side of the sliding shoe away from the heavy equipment, and the other end of the push hydraulic cylinder is fixed to the guide rail by a cylinder positioning assembly; the push hydraulic cylinder is connected to the electronic control system through a hydraulic pipeline, and the electronic control system is used to control the movement of the push hydraulic cylinder.

2. A large equipment translation and placement free lifting device according to claim 1, characterized in that: A steel support platform is provided between the equipment support base and the transport vehicle. The steel support platform is used to support the weight of the guide rail and the equipment during movement. The steel support platform is a height-adjustable support mechanism, and a guide rail fixing and limiting device is provided on its upper part.

3. The large equipment translation and lifting-free device according to claim 1 is characterized in that: The pushing hydraulic cylinder includes a reference pushing hydraulic cylinder and a comparison pushing hydraulic cylinder. During actual operation, the stroke of the reference pushing hydraulic cylinder is selected as the reference value, and the stroke of the comparison pushing hydraulic cylinder is compared with the stroke of the reference pushing hydraulic cylinder. The stroke difference is displayed on the main page of the control cabinet. If the stroke difference reaches 20mm, the electronic control system automatically stops the faster-moving cylinder, and the cylinder at the other fulcrum position continues to move out until the stroke difference at the fulcrum position is less than 15mm, and then the fulcrum continues to move out synchronously and lift up, and the cycle repeats.

4. The large equipment translation and lifting-free device according to claim 1 is characterized in that: The electronic control system includes a centralized control console, data cables connecting various electromagnetic gate valves and the control console, a cylinder stroke sensor, a cylinder pressure sensor, a cylinder stroke limit, an infrared positioning system, and a safety monitoring system. The electronic control system is used to control and monitor the action of the electromagnetic gate valves of the entire system, as well as to monitor the cylinder lifting pressure and synchronously control and monitor the cylinder lifting stroke.

5. The large equipment translation and lifting-free device according to claim 4 is characterized in that: The infrared positioning system is mainly realized by transmitting and receiving infrared signals. The main components of the infrared positioning system include infrared transmitters, receivers and data processing units; the function of the transmitter is to transmit infrared signals to the device to be located, and the receiver is responsible for receiving the infrared signals reflected back by the device; once the signal is received, the data processing unit will calculate based on these signals to obtain the specific location information of the device.

6. The large equipment translation and lifting-free device according to claim 4 is characterized in that: The safety monitoring system can monitor a variety of safety factors in real time, including but not limited to the working status of equipment, the activities of personnel, and the monitoring of obstacles; the safety monitoring system can effectively collect real-time data of the working environment by adopting a series of advanced sensors and high-definition camera equipment.

7. The large equipment translation and lifting-free device according to claim 4 is characterized in that: The safety monitoring system is linked with the control system in the working environment; when the system detects a safety hazard and issues an alarm, the control system automatically performs automatic shutdown and emergency braking according to the instructions of the safety monitoring system, thereby minimizing the possibility of accidents caused by safety hazards.

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