CN211857263U - Direct-current operating platform control system for push bench - Google Patents
Direct-current operating platform control system for push bench Download PDFInfo
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- CN211857263U CN211857263U CN202020788883.8U CN202020788883U CN211857263U CN 211857263 U CN211857263 U CN 211857263U CN 202020788883 U CN202020788883 U CN 202020788883U CN 211857263 U CN211857263 U CN 211857263U
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Abstract
A direct current operating platform control system for a push bench comprises a 24V direct current operating platform, a line I, a line II, a power isolation module, an electric control cabinet, a line IV, a machine head electric control cabinet, a line III, a total power line, a line V and a main top pump station; the main power line is connected with the electric control cabinet, the power isolation module is arranged in the electric control cabinet, and the 24V direct current operating platform is connected with the electric control cabinet through a line II and used for providing 24V direct current power for the 24V direct current operating platform; the 24V direct current operating platform is also connected with the handpiece electric control cabinet through a line I to realize 24V direct current power transmission; the 24V direct current operating platform is also connected with a main top pump station through a line III to realize 24V direct current power transmission; the electric control cabinet provides power sources for the machine head electric control cabinet through a line IV and provides power sources for the main top pump station through a line V. The utility model discloses improve control system, separated safety power supply and hazardous power supply, realized the isolation of manipulator and hazardous power supply, promoted operating system and operating personnel's safety, guaranteed going on smoothly of pipe jacking engineering construction.
Description
Technical Field
The utility model relates to a push bench field, concretely relates to direct current operation panel control system for push bench.
Background
At present, urban inland inundation is severe, urban planning is more deepened, the implementation of pipe gallery projects is greatly promoted by the nation, and a pipe jacking machine is more and more favored by people as a good pipe gallery construction machine. Pipe jacking construction has the characteristic of high risk, wherein personnel and equipment safety are important aspects for restricting smooth construction. When the electric leakage danger occurs, the power supply voltage is higher than 36V, and the personal safety can be injured.
The existing push bench adopts a control mode of mixed layout of a direct-current 24V power supply and a dangerous power supply in the aspect of an electric control system, safety consideration is insufficient, potential risks of leakage of the dangerous power supply are increased, and the phenomena of personal injury, breakdown of low-voltage devices and the like can occur.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a push pipe electric control system safe and reliable more, that realize 24V direct current operation panel and dangerous power isolation.
The utility model discloses realize according to following technical scheme:
a direct current operating platform control system for a push bench comprises a 24V direct current operating platform, a line I, a line II, a power isolation module, an electric control cabinet, a line IV, a machine head electric control cabinet, a line III, a total power line, a line V and a main top pump station; the main power line is connected with the electric control cabinet, the power isolation module is arranged in the electric control cabinet, and the 24V direct current operating platform is connected with the electric control cabinet through a line II and used for providing 24V direct current power for the 24V direct current operating platform; the 24V direct current operating platform is also connected with the handpiece electric control cabinet through a line I to realize 24V direct current power transmission; the 24V direct current operating platform is also connected with a main top pump station through a line III to realize 24V direct current power transmission; the electric control cabinet provides power sources for the machine head electric control cabinet through a line IV and provides power sources for the main top pump station through a line V.
Furthermore, the line I, the line II and the line III are all multi-core control cables, and the transmission voltage does not exceed 24V.
Furthermore, a voltage stabilizing module, a PLC module and a high-frequency filter device are installed in the machine head electric control cabinet, and voltage isolation of the line I and the line IV is achieved.
Furthermore, an intermediate relay and a grounding protection device are installed in the main top pump station, so that voltage isolation of the line III and the line V is realized.
The utility model discloses beneficial effect:
adopt above-mentioned control system, outside dangerous power is only allowed to get into automatically controlled cabinet, dangerous power passes through power isolation module and turns into safe voltage, provide the power for 24V DC operation panel through line II, the power of line I and line III is the safe voltage that is provided by 24V DC operation panel simultaneously, line I and line IV utilize automatically controlled cabinet voltage stabilizing module of aircraft nose, PLC module and high frequency filter realize voltage isolation, line III and line V utilize main top pump station intermediate relay and earth protection device to realize voltage isolation, there is not dangerous voltage in the environment of the operation of the mobile phone this moment, so got rid of the danger that the electric leakage leads to the bodily injury, simultaneously because the overall arrangement of voltage separation has been adopted, the impact of dangerous power to the electrical part that uses safe voltage has been got rid of, equipment and personal safety have effectively been protected, reduce the potential safety hazard, ensure that the construction goes on smoothly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
FIG. 1 is a system configuration diagram of the present invention;
in the figure: the system comprises a 1-24V direct current operating platform, a 2-line I, a 3-line II, a 4-power isolation module, a 5-electric control cabinet, a 6-line IV, a 7-machine head electric control cabinet, an 8-line III, a 9-total power line, a 10-line V and a 11-main top pump station.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, a direct current console control system for a push bench comprises a 24V direct current console 1, a line i 2, a line ii 3, a power isolation module 4, an electric control cabinet 5, a line iv 6, a head electric control cabinet 7, a line iii 8, a total power line 9, a line V10, and a main top pump station 11; the main power line 9 is connected with the electric control cabinet 5, the power isolation module 4 is arranged inside the electric control cabinet 5, and the 24V direct current operating platform 1 is connected with the electric control cabinet 5 through a line II 3 and used for providing 24V direct current power for the 24V direct current operating platform 1; the 24V direct current operating platform 1 is also connected with the handpiece electric control cabinet 7 through a line I2, so that 24V direct current power transmission is realized; the 24V direct current operating platform 1 is also connected with a main top pump station 11 through a line III 8 to realize 24V direct current power transmission; the electric control cabinet 5 provides power sources for the machine head electric control cabinet 7 through a line IV 6 and provides power sources for the main top pump station 11 through a line V10.
Power supplies with voltages above 36V are referred to herein collectively as: a hazardous power source; the power supply with the voltage lower than 36V is collectively called as: a safe voltage. The utility model discloses improve control system, carry out the modularization with safety power supply and hazardous power source and handle, make the operation panel be 24V DC power supply, hazardous power source is located automatically controlled cabinet, the automatically controlled cabinet of aircraft nose, main top pump station, and through setting up the power isolation module in automatically controlled cabinet, set up in the voltage stabilizing module of the automatically controlled cabinet of aircraft nose, PLC module and high frequency filter, set up the isolation that the intermediate relay and the earth protection device in main top pump station realize hazardous power source and 24V DC operation panel, thereby the isolation of manipulator and hazardous power source has been realized, the isolation of the electrical apparatus of different voltage classes, the security of system operation has been promoted, the security of equipment and the security of engineering construction, the promotion effect that is showing has to top pipe engineering construction.
With continued reference to fig. 1, the main power line 9 is a power cable for providing power to the entire plant as a dangerous power source.
The power isolation module 4 can convert a dangerous power into a safe power and has the function of isolating the dangerous power from the safe power, and the device is an existing common device and is not described in detail herein.
The I2, II 3 and III 8 lines are multi-core control cables, the bearing voltage is safe voltage, and control signal transmission of the 24V direct current operating platform 1 to the machine head electric control cabinet 7, the electric control cabinet 5 and the main top pump station 11 is achieved respectively.
Line IV 6 is the aircraft nose equipment power cable, and the voltage is dangerous voltage, provides the power transmission passageway for aircraft nose internal plant.
Line V10 is the main top equipment power cable, and the voltage is the dangerous voltage, provides the power transmission passageway for main top equipment.
When the pipe jacking construction manipulator is used, the pipe jacking construction manipulator carries out construction operation on an operation interface provided by a 24V direct current operation platform 1, as shown in figure 1, an external dangerous power supply only enters an electric control cabinet 5, the dangerous power supply is converted into safe voltage through a power supply isolation module 4, the 24V direct current operation platform 1 is provided with power supply through a line II 3, meanwhile, the power supplies of a line I2 and a line III 8 are the safe voltage provided by the 24V direct current operation platform 1, the line I2 and the line IV 6 realize voltage isolation by utilizing a voltage stabilizing module, a PLC module and a high-frequency filter device which are arranged inside a machine head electric control cabinet 7, the line III 8 and the line V10 realize voltage isolation by utilizing an intermediate relay and a grounding protection device which are arranged inside a main top pump station 11, at the moment, the manipulator does not have dangerous voltage in the operation environment, the danger of personal injury caused by electric leakage is eliminated, and, the impact of a dangerous power supply on an electric device using safe voltage is eliminated, the equipment and personal safety is effectively protected, potential safety hazards are reduced, and the smooth construction is guaranteed.
To sum up, the utility model discloses improve control system, separated safety power supply and hazardous power supply, realized the isolation of manipulator and hazardous power supply, promoted operating system and operating personnel's safety greatly to guarantee going on smoothly of push pipe engineering construction.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.
Claims (4)
1. The utility model provides a direct current operation panel control system for push bench which characterized in that:
the device comprises a 24V direct current operating platform (1), a line I (2), a line II (3), a power isolation module (4), an electric control cabinet (5), a line IV (6), a machine head electric control cabinet (7), a line III (8), a total power line (9), a line V (10) and a main top pump station (11);
the main power line (9) is connected with the electric control cabinet (5), the power isolation module (4) is arranged in the electric control cabinet (5), and the 24V direct current operating platform (1) is connected with the electric control cabinet (5) through a line II (3) and used for providing a 24V direct current power supply for the 24V direct current operating platform (1);
the 24V direct current operating platform (1) is also connected with the handpiece electric control cabinet (7) through a line I (2) to realize 24V direct current power transmission;
the 24V direct current operating platform (1) is also connected with a main top pump station (11) through a line III (8) to realize 24V direct current power transmission;
the electric control cabinet (5) respectively provides power sources for the machine head electric control cabinet (7) through a line IV (6) and provides power sources for the main top pump station (11) through a line V (10).
2. The direct current console control system for push bench of claim 1 wherein:
and the line I (2), the line II (3) and the line III (8) are all multi-core control cables, and the transmission voltage does not exceed 24V.
3. The direct current console control system for push bench of claim 1 wherein:
and a voltage stabilizing module, a PLC module and a high-frequency filter device are arranged in the machine head electric control cabinet (7), so that voltage isolation of the line I (2) and the line IV (6) is realized.
4. The direct current console control system for push bench of claim 1 wherein:
an intermediate relay and a grounding protection device are installed in the main top pump station (11), and voltage isolation of a line III (8) and a line V (10) is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020788883.8U CN211857263U (en) | 2020-05-13 | 2020-05-13 | Direct-current operating platform control system for push bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020788883.8U CN211857263U (en) | 2020-05-13 | 2020-05-13 | Direct-current operating platform control system for push bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211857263U true CN211857263U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020788883.8U Active CN211857263U (en) | 2020-05-13 | 2020-05-13 | Direct-current operating platform control system for push bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211857263U (en) |
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2020
- 2020-05-13 CN CN202020788883.8U patent/CN211857263U/en active Active
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