CN218330348U - Marine electric heating element mounting and dismounting device - Google Patents
Marine electric heating element mounting and dismounting device Download PDFInfo
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- CN218330348U CN218330348U CN202221820156.0U CN202221820156U CN218330348U CN 218330348 U CN218330348 U CN 218330348U CN 202221820156 U CN202221820156 U CN 202221820156U CN 218330348 U CN218330348 U CN 218330348U
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Abstract
The utility model provides a marine electric heating element installs dismounting device. The method comprises the following steps: the device comprises a measurement and recording industrial personal computer and an installation and disassembly assembly; the assembly and disassembly assembly comprises an electric parameter testing piece, a torque sensor, a ratchet wrench, a tension sensor connected with an electric heating element, a permanent magnet chuck and a chain block, wherein one side of the torque sensor is inserted into the ratchet wrench, and the other side of the torque sensor is sleeved at the tail of the electric heating element and is connected with a measurement recording industrial personal computer through a data line; the electric parameter test piece is a double-core test clamp and is connected with the electric heating element and the measurement recording industrial personal computer through a data line; the permanent magnetic chuck is fixed on the stable position of the side wall of the ship site, the chain block is connected with the permanent magnetic chuck and the tension sensor, and the tension sensor is connected with the electric heating element in a traction manner. The utility model discloses whole strong adaptability, the range of application is wide, easy operation, suitable as marine electric heating element installation dismounting device use.
Description
Technical Field
The utility model relates to a detection and dismouting device in shipbuilding field especially relates to a marine electric heating element installs dismounting device.
Background
On modern ship products, because the power system raises the temperature and steps up and the needs of other system regulation, can generally install powerful electric heating element on the hull, electric heating element designs single power and is between 2-5 kw, according to whole electric heating system's power according to the system demand, the electric heating element quantity that needs the assembly generally is more than 200, for this reason to the installation of numerous electric heating element and dismantle just need special instrument frock to improve work efficiency, satisfy the production needs.
According to the installation process requirements of the marine electric heating element, electrical parameters such as insulation and static resistance need to be measured before and after the marine electric heating element is installed, tension and torsion need to be measured in the installation and disassembly processes, and particularly, strict construction requirements on the torsion during installation and disassembly are met.
At present, the existing distributed disassembly and assembly tools do not have the functions of measuring electrical parameters and torsion, and the phenomena of surface strain or thread seizure of an electric heating element and the like caused by overlarge installation torsion or the situations of not meeting the installation requirements and the like caused by insufficient installation tightness caused by insufficient installation torsion often occur in the installation process; for the measurement of the electrical parameters of the electrical heating element such as insulation and static resistance, the multimeter is often adopted to measure and then manually record before and after the electrical heating element is installed, the measurement and recording method for the electrical parameters of the electrical heating element is time-consuming and labor-consuming, meanwhile, the intelligent data storage and comparison analysis functions are lacked, the storage and post-accident fault analysis and tracing of all data before and after the electrical heating element works are not facilitated, in addition, the electrical heating element is changed in outer diameter size due to the thermal expansion of internal metal after long-term use, the situation that the electrical heating element cannot be normally disassembled frequently occurs, and the construction difficulty is increased for the disassembly and installation of the electrical heating element.
Disclosure of Invention
In order to solve at least one technical problem mentioned in the background, the present application provides an electric heating element mounting and dismounting device for a ship.
The utility model provides a scheme that technical problem adopted is:
an electric heating element mounting and dismounting device for a ship comprises: the industrial personal computer is used for measuring and recording, and the assembly and disassembly components are installed; the assembly and disassembly assembly comprises an electric parameter testing piece, a torque sensor, a ratchet wrench, a tension sensor connected with an electric heating element, a permanent magnet chuck and a chain block, wherein one side of the torque sensor is inserted into the ratchet wrench, and the other side of the torque sensor is sleeved at the tail of the electric heating element and is connected with a measurement recording industrial personal computer through a data line;
the electric parameter testing piece is a dual-core testing clamp and is connected with the electric heating element and the measurement recording industrial personal computer through a data line;
the permanent magnetic chuck is fixedly adsorbed on the stable position of the side wall of the ship on site, the permanent magnetic chuck and the tension sensor are connected through the chain block, and the tension sensor is connected with the electric heating element in a traction mode.
Preferably, the tension sensor can also be connected with an auxiliary fixing ring sleeved on the tail part of the electric heating element in a pulling manner.
Preferably, one side of the measurement recording industrial personal computer is respectively provided with a tension input interface, a torsion input interface and an electrical parameter interface, and the top end of the measurement recording industrial personal computer is provided with a display screen.
Preferably, the tension input interface is connected with the tension sensor through a data line, the torsion input interface is connected with the torsion sensor through a data line, and the electrical parameter interface is connected with the dual-core test clamp and the electrical heating element through a dual-core test line.
Compared with the prior art, the utility model have following advantage:
because the torsion sensor is clamped between the ratchet wrench and the electric heating element, the torsion value during installation or disassembly can be monitored in real time, the installation or disassembly torsion can be adjusted in time, the problem of installation quality caused by overlarge or undersize torque in the installation or disassembly process is avoided, and the installation quality of the electric heating element is improved;
because the utility model can be matched with the tension sensor to disassemble the electric heating element, the electric heating element can be prevented from being broken or seized in the installation cavity due to overlarge tension during disassembly, the operation efficiency is improved, and the operation quality is ensured;
because the torsion sensor, the tension sensor or the double-core test clip of the utility model are respectively connected with the measurement recording industrial personal computer, the corresponding numerical value of installation or disassembly can be monitored and displayed in real time, and the installation quality of the electric heating element is improved;
in order to further facilitate the disassembly and the assembly, the utility model is also provided with a permanent magnetic chuck and a chain block, which can be suitable for the situation that the electric heating element can not be drawn out due to the deformation caused by heating, and saves more labor;
because the utility model discloses still cooperate the industrial computer, consequently can show and take notes electric heating element's installation or dismantle data, be favorable to electric heating element's data contrastive analysis storage and afterwards failure analysis to trace back.
The utility model discloses whole strong adaptability, the range of application is wide, easy operation, to sum up, the utility model discloses suitable use as marine electric heating element installation dismounting device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a permanent magnetic chuck, 2, a chain block, 3, a tension sensor, 4, an auxiliary fixing ring, 5, a torque sensor, 6, a measurement recording industrial personal computer, 7, a ratchet wrench, 8, a tension input interface, 9, a torque input interface, 10, an electrical parameter interface, 11, an inner wall checking device, 12, an electric heater body and 13, an electrical heating element.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to the attached drawings of the specification, the device for mounting and dismounting the electric heating element for the ship comprises: the industrial personal computer 6 is used for measuring and recording, and the assembly and disassembly components are installed;
one side of the measurement recording industrial personal computer 6 is provided with a tension input interface 8, a torsion input interface 9 and an electrical parameter interface 10, and the top end of the measurement recording industrial personal computer is provided with a display screen for displaying received parameter information.
The assembly and disassembly assembly comprises an electric parameter testing piece, a torque sensor 5, a ratchet wrench 7, a tension sensor 3 connected with an electric heating element 13, a permanent magnetic chuck 1, a chain block 2 and an auxiliary fixing ring 4;
the electrical parameter test piece is a dual-core test clamp, and is connected with the electrical parameter interface 10 through a data line to complete electrical parameter measurement during installation and disassembly; one side of the torque sensor 5 is inserted with the ratchet wrench 7, the other side is sleeved at the tail part of the electric heating element 13, and the torque sensor 5 is connected with a torque input interface 9 on the measuring and recording industrial personal computer 6 through a data line for measuring the torque value in real time in the installation or disassembly process;
when the torsion value is in the construction requirement range, the measurement recording industrial personal computer 6 records and stores the torsion value of the installation, and if the torsion value exceeds or does not meet the construction requirement, the industrial personal computer sends out an alarm to remind constructors to adjust the installation torsion value until the installation requirement is met.
The permanent magnetic chuck 1 is fixedly adsorbed on the stable position of the side wall of the ship site, the chain block 2 is connected with the permanent magnetic chuck 1 and the tension sensor 3, the tension sensor 3 is connected with the electric heating element 13 in a traction manner, the deformed electric heating element 13 is detached in an auxiliary manner, and the deformed electric heating element 13 is detached.
The first embodiment is as follows:
before installation, an inner wall inspection device 11 is used for detecting the smoothness of the inner wall of an installation hole seat of an electric heating element 13 of an electric heater body 12, the electric heating element 13 is inserted into the electric heater body 12 after the inner wall of the hole seat is inspected to be qualified, then a torsion sensor 5 is sleeved at the tail part of the electric heating element 13, a double-core test clamp is taken to connect a double-core output line of the electric heating element 13 and an electric parameter interface 10 of a measurement recording industrial personal computer 6, and the industrial personal computer records and performs electric parameter test before installation on the electric heating element 13 and records subsequent query; the ratchet wrench 7 is inserted outside the torque sensor 5, a data line or a signal output line of the torque sensor 5 is connected to a torque input interface 9 of the measurement and recording industrial personal computer 6, and the electric heating element 13 is installed by twisting the ratchet wrench 7.
Because the ratchet wrench 7 is inserted outside the torque sensor 5 to install the electric heating element 13, and the torque sensor 5 is communicated with the measurement and recording industrial personal computer 6 through a signal output line data line, the measurement and recording industrial personal computer can display and record the torque value during installation in real time, and when the torque value exceeds or does not meet the construction requirements, the industrial personal computer sends out an alarm to remind constructors to adjust the installation torque value until the installation requirements are met.
After the installation is finished, the electric heater element 13 and the electric parameter interface 10 are connected through the double-core test clamp again, and the electric parameter condition of the electric heater element 13 after the installation is finished is measured and recorded.
And the measurement and recording industrial personal computer 6 adopts an industrial touch control all-in-one machine.
The inner wall inspection device 11 is an industrial endoscope.
Disassembly of the electric heating element 13:
the disassembly of the electric heating element 13 can be directly extracted, the disassembly steps identical to those of the prior art are not repeated in this application, and the disassembly of the electric heating element 13 by means of the device structure in this application will be described in this application.
The same as the installation steps, the torsion sensor 5 and the ratchet wrench 7 are sequentially sleeved at the tail part of the electric heating element 13, the signal output line of the torsion sensor 5 is inserted into the measurement and recording industrial personal computer 6, the ratchet wrench 7 is reversely twisted to disassemble the electric heating element 13, and the torsion value during disassembly can be displayed and recorded in real time due to the fact that the torsion sensor 5 is utilized for disassembly, and the electric heating element 13 is prevented from being broken in the installation hole seat of the electric heater body 12 due to the fact that the torsion is too large during disassembly.
The second embodiment:
in this embodiment, the installation of the electric heating element 13 is the same as the first embodiment, except that this embodiment is particularly suitable for the case that the electric heating element 13 is deformed by heat so as to be unable to be drawn out from the installation hole seat of the electric heater body 12.
The pull sensor 3 is connected with the tail of the electric heating element 13, a signal output line data line of the pull sensor 3 is plugged into a pull input interface 8 on a measurement recording industrial personal computer 6, the pulling pull force is measured and recorded, the permanent magnetic chuck 1 is fixedly adsorbed on a stable side wall of a field, the chain block 2 is hung on the permanent magnetic chuck 1, one end chain of the chain block 2 is connected with the pull sensor 3, and an operator slowly pulls out the electric heating element 13 by dragging the other end chain.
In this embodiment, the chain block 2 and the permanent magnetic chuck 3 are used for assisting in detaching the deformation electric heating element 13, assisting the tension sensor 3 in measuring and recording tension, and being capable of displaying, monitoring and recording detachment tension values in real time, so that an operator can observe the pulling force conveniently, thereby avoiding the occurrence of the situation that the electric heating element 13 is broken in the electric heater body 12 due to excessive force application, and more time and labor are saved when the chain block 2 is used for detaching the electric heating element 13.
Example three:
in this embodiment, the installation of the electric heating element 13 is the same as that of the first embodiment, and the dismounting steps are basically the same as those of the second embodiment, except that in order to avoid the situation that the dismounting assembly is directly installed at the tail of the electric heating element 13 to damage the electric heating element 13, the auxiliary fixing ring 4 can be used for sleeving the tail of the electric heating element 13, and then the tension sensor 3, the chain block 2 and the permanent magnetic chuck 1 are sequentially connected to slowly pull out the electric heating element 13.
The auxiliary fixing ring 4 is a split fixing half ring.
Industrial Personal Computer (Industrial Personal Computer, IPC) is an Industrial control Computer, is an instrument general name that adopts bus structure, detects and controls production process and electromechanical device, technological equipment. The industrial personal computer has important computer attributes and characteristics, such as a computer mainboard, a CPU, a hard disk, a memory, peripherals and interfaces, an operating system, a control network and protocol, computing capability and a friendly human-computer interface. The industrial control industry has special products and technologies, belongs to intermediate products, and provides stable, reliable, embedded and intelligent industrial computers for other industries.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (4)
1. Marine electric heating element installation dismounting device includes: the device comprises a measurement and recording industrial personal computer (6) and an electric heating element (13), and is characterized by also comprising an assembling and disassembling component;
the assembly and disassembly assembly comprises an electric parameter test piece, a torque sensor (5), a ratchet wrench (7), a tension sensor (3) connected with an electric heating element (13), a permanent magnetic chuck (1) and a chain block (2),
one side of the torque sensor (5) is inserted with a ratchet wrench (7), and the other side is sleeved at the tail part of the electric heating element (13) and is connected with the measurement and recording industrial personal computer (6) through a data line;
the electric parameter test piece is a double-core test clamp and is connected with an electric heating element (13) and a measurement recording industrial personal computer (6) through a data line;
the permanent magnetic chuck (1) is fixedly adsorbed on the stable position of the side wall of a ship site, the permanent magnetic chuck (1) and the tension sensor (3) are connected through the chain block (2), and the tension sensor (3) is connected with the electric heating element (13) in a traction manner.
2. Marine electric heating element mounting/dismounting device according to claim 1,
the tension sensor (3) can also be connected with an auxiliary fixing ring (4) sleeved at the tail part of the electric heating element (13) in a pulling way.
3. Marine electric heating element mounting/dismounting device according to claim 1,
and one side of the measurement and recording industrial personal computer (6) is respectively provided with a tension input interface (8), a torsion input interface (9) and an electrical parameter interface (10), and the top end of the measurement and recording industrial personal computer is provided with a display screen.
4. Marine electric heating element mounting/dismounting device according to claim 3,
the tension input interface (8) is connected with the tension sensor (3) through a data line, the torsion input interface (9) is connected with the torsion sensor (5) through a data line, and the electrical parameter interface (10) is connected with the dual-core test clamp and the electrical heating element (13) through a dual-core test line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221820156.0U CN218330348U (en) | 2022-07-15 | 2022-07-15 | Marine electric heating element mounting and dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221820156.0U CN218330348U (en) | 2022-07-15 | 2022-07-15 | Marine electric heating element mounting and dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218330348U true CN218330348U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221820156.0U Active CN218330348U (en) | 2022-07-15 | 2022-07-15 | Marine electric heating element mounting and dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218330348U (en) |
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2022
- 2022-07-15 CN CN202221820156.0U patent/CN218330348U/en active Active
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