CN115636345A - Automatic opening and closing system and method for cable trench cover plate of transformer substation - Google Patents
Automatic opening and closing system and method for cable trench cover plate of transformer substation Download PDFInfo
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- CN115636345A CN115636345A CN202211389092.8A CN202211389092A CN115636345A CN 115636345 A CN115636345 A CN 115636345A CN 202211389092 A CN202211389092 A CN 202211389092A CN 115636345 A CN115636345 A CN 115636345A
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Abstract
The invention discloses an automatic opening and closing system and a method for a cable trench cover plate of a transformer substation, wherein the system is arranged on a hoisting device, the hoisting device consists of a driving chassis for realizing movement and a suspension arm for realizing a hoisting function, the automatic opening and closing system comprises a main control CPU, and the main control CPU is provided with: the identification unit is used for rapidly identifying the type of the specified cable trench cover plate in various types and synchronously transmitting identification information to the main control CPU; the traveling unit is used for analyzing the path condition between the hoisting equipment and the cable trench cover plate; the automatic system of opening and close through the design effectively improves lifting device's intellectuality to can make corresponding regulation according to the condition of opening and close of different cable trench covers, the input of the various instructions that have significantly reduced has not only promoted work efficiency, can also reduce because of the influence that wrong instruction caused work efficiency, perfect not enough among the current lifting device.
Description
Technical Field
The invention belongs to the technical field of cable laying, and particularly relates to an automatic opening and closing system and method for a cable trench cover plate of a transformer substation.
Background
Lay cable in the transformer substation, the during operation such as inspection cable pit, need open the cable pit apron, close, the weight of cable pit apron is at 30 kilograms to 50 kilograms, use the manual type to open and close the cable pit apron usually, whole work efficiency is low, and there is great risk, consequently, can adopt lifting device to replace the manual work, and current lifting device's overall function is comparatively single, only possess the single function of lifting by crane, can't satisfy current diversified production demand, and in whole opening and close, need the frequent input of staff to correspond the instruction, lead to use work efficiency low, too much input instruction, there is the higher problem of input error rate.
Disclosure of Invention
The invention aims to provide a system and a method for automatically opening and closing a cable trench cover plate of a transformer substation, and aims to solve the problems that the existing hoisting equipment provided in the background technology is single in function, frequent in manual control command input and low in working efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic system of opening and close of transformer substation's cable trench cover, this system embeds on lifting device, and wherein lifting device comprises the drive chassis who realizes removing and the davit that realizes the hoist and mount function, automatic system of opening and close includes main control CPU, is provided with on main control CPU:
the identification unit is used for rapidly identifying the type of the specified cable trench cover plate in various types and synchronously transmitting identification information to the main control CPU;
the traveling unit is used for analyzing the path condition between the hoisting equipment and the cable trench cover plate and realizing intelligent traveling of the whole hoisting equipment;
the autonomous execution unit is used for reducing manual operation instructions to realize hoisting of the cable trench cover plate in a designated area;
and the infrared positioning unit is used for carrying out range positioning on the position of the cable trench cover plate.
As a preferred technical solution of the present invention, the identification unit includes a size identification module for detecting the length, width and height values of the cable trench cover, a material identification module for detecting the material of the cable trench cover, and a quality identification module for identifying the damage condition of the cable trench cover.
As a preferred technical solution of the present invention, the traveling unit includes a gradient selection module for selecting and avoiding a gradient in a path between the hoisting device and the cable trench cover, a geology selection module for selecting and avoiding a geology soft rot degree and a trench, and a path selection module for selecting a shortest path between the hoisting device and the cable trench cover.
As a preferred technical solution of the present invention, the slope selection module and the geological selection module have priorities in comparison with the route selection module, and the route selection module makes a route plan by receiving information of the slope selection module and the geological selection module.
As a preferable technical scheme of the invention, the autonomous execution unit comprises an editing module for importing the working step codes through the working personnel, and an optimal selection module for automatically generating the working step codes according to the identification unit and the walking unit.
As a preferred technical solution of the present invention, the editing module includes an external port for directly importing the work step code by the staff, and a wireless receiving module for importing the work step code by the staff in a non-contact manner.
As a preferred technical scheme of the invention, the alarm device also comprises an alarm unit, wherein the alarm unit is connected with the output end of the main control CPU and comprises a buzzer and/or a flasher.
The invention also discloses a method for automatically opening and closing the cable trench cover plate of the transformer substation, which comprises the following steps of hoisting equipment, wherein the using method of the hoisting equipment comprises the following steps:
the method comprises the following steps: the hoisting equipment is placed in a carrying area, a worker inputs the work step codes into the main control CPU through the editing module, and the operation of the hoisting equipment is realized through the main control CPU; if the worker does not input the work step code, the hoisting equipment is only required to be placed in the carrying area;
step two: the hoisting equipment scans the road condition between the hoisting equipment and the cable trench cover plate, identifies and selects the slope and the geology between the hoisting equipment and the cable trench cover plate, preferentially selects an area with a gentle slope and high surface hardness, generates path points, and then connects the path points through a path selection module to form an optimal path; after the path is determined, the driving chassis is controlled by the walking unit to move to the position of the cable trench cover plate quickly and stably;
step three: the method comprises the steps that the infrared positioning unit is used for determining the area of a cable trench cover plate of the other side and moving towards the area, a plurality of placed cable trench cover plates are identified through a size identification module and a material identification module, after the cable trench cover plates are determined, the quality identification module is used for detecting the cable trench cover plates, if the detection quality is unqualified, an alarm is sent out through an alarm unit to prompt a worker to process, and if the detection quality is qualified, the cable trench cover plates are hoisted;
step four: and hoisting the cable trench cover plate through the suspension arm, realizing transfer through the driving chassis, and finishing final laying.
Compared with the prior art, the invention has the beneficial effects that:
the automatic system of opening and close through the design effectively improves lifting device's intellectuality to can make corresponding regulation according to the condition of opening and close of different cable trench covers, the input of the various instructions that have significantly reduced has not only promoted work efficiency, can also reduce because of the influence that wrong instruction caused work efficiency, perfect not enough among the current lifting device.
Drawings
FIG. 1 is a system diagram of the present invention;
fig. 2 is a schematic structural view of the hoisting device of the present invention.
In the figure: 100. a drive chassis; 200. and a suspension arm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 and 2, the present invention provides a technical solution, in which an automatic opening and closing system for a cable trench cover of a transformer substation is built in a hoisting device, wherein the hoisting device is composed of a driving chassis 100 for realizing movement and a suspension arm 200 for realizing a hoisting function, and is characterized in that: the automatic start-stop system comprises a main control CPU, and is provided with:
the identification unit is used for rapidly identifying the type of the specified cable trench cover plate in various types, can be widely applied to the condition that various different cable trench cover plates are randomly placed in the same area, and synchronously transmits identification information to the main control CPU;
the traveling unit is used for analyzing the path condition between the hoisting equipment and the cable trench cover plate, calculating to obtain an optimal path and realizing intelligent traveling of the whole hoisting equipment;
the autonomous execution unit is used for reducing manual operation instructions to realize hoisting of the cable trench cover plate in a designated area;
and the infrared positioning unit is used for carrying out range positioning on the position of the cable trench cover plate.
In this embodiment, the identification unit includes the size recognition module that detects length, width, the height numerical value of cable trench cover board to and the material identification module that detects the material of cable trench cover board, if carry out the analysis to the cable trench cover board that plastics, metal, concrete material made, still include the quality recognition module that discerns the damaged condition of cable trench cover board, avoid carrying damaged cable trench cover board.
In this embodiment, the walking unit includes that the slope in the distance between lifting device and the cable trench cover plate selects, the slope selection module of avoidant, and to soft rotten degree of geology, the irrigation canals and ditches are selected and the geology of avoidant selects the module, when having included the meadow in the route, the sump, when the soil heap condition, select the most current highway section, wherein the meadow, the sump, the current degree of difficulty of soil heap is the form that increases progressively in proper order, consequently can the preferred selection meadow pass, still include the path selection module to the shortest distance selection between lifting device and the cable trench cover plate.
In this embodiment, the slope selection module and the geological selection module have priorities in comparison with the route selection module, and the route selection module makes route planning by receiving information of the slope selection module and the geological selection module, so as to obtain an optimal route.
In this embodiment, the autonomous execution unit includes an editing module for importing work step codes by a worker, and an optimal selection module for automatically generating the work step codes according to the recognition unit and the walking unit.
In this embodiment, the editing module includes an external port through which the worker directly introduces the work step code, transmission is more stable, and the wireless receiving module introduces the work step code through the worker non-contact mode, and the wireless receiving module does not need direct contact, and operation is more convenient.
In the embodiment, the alarm device further comprises an alarm unit, wherein the alarm unit is connected with the output end of the main control CPU and comprises a buzzer and/or a flasher.
The invention also discloses a method for automatically opening and closing the cable trench cover plate of the transformer substation, which comprises the following steps of hoisting equipment, wherein the using method of the hoisting equipment comprises the following steps:
the method comprises the following steps: the hoisting equipment is placed in a carrying area, a worker inputs the work step codes into the main control CPU through the editing module, and the operation of the hoisting equipment is realized through the main control CPU;
step two: the hoisting equipment scans the road condition between the hoisting equipment and the cable trench cover plate, identifies and selects the gradient and the geology between the hoisting equipment and the cable trench cover plate, preferentially selects the area with the gentle gradient and the high earth surface hardness, generates path points, and then connects the path points through the path selection module to form an optimal path; after the path is determined, the driving chassis 100 is controlled by the walking unit to move to the position of the cable trench cover plate quickly and stably;
step three: the method comprises the steps that the infrared positioning unit is used for determining the area of a cable trench cover plate of the other side and moving towards the area, a plurality of placed cable trench cover plates are identified through a size identification module and a material identification module, after the cable trench cover plates are determined, the quality identification module is used for detecting the cable trench cover plates, if the detection quality is unqualified, an alarm is sent out through an alarm unit to prompt a worker to process, and if the detection quality is qualified, the cable trench cover plates are hoisted;
step four: the cable trench cover is hoisted by the suspension arm 200, and is transferred by driving the chassis 100, and the final laying is completed.
Example 2
The differences from the embodiment 1 are: a method for automatically opening and closing a cable trench cover plate of a transformer substation comprises a hoisting device, and the using method of the hoisting device comprises the following steps:
the method comprises the following steps: placing the hoisting equipment in a carrying area;
step two: determining the area of the cable trench cover of the other side through the infrared positioning unit, and moving towards the area;
step three: the hoisting equipment scans the road condition between the hoisting equipment and the cable trench cover plate, identifies and selects the slope and the geology between the hoisting equipment and the cable trench cover plate, preferentially selects an area with a gentle slope and high surface hardness, generates path points, and then connects the path points through a path selection module to form an optimal path; after the path is determined, the driving chassis 100 is controlled to move to the position of the cable trench cover plate rapidly and stably through the traveling unit, the plurality of cable trench cover plates placed are identified through the size identification module and the material identification module, after the cable trench cover plate is determined, the cable trench cover plate is detected through the quality identification module, if the detection quality is unqualified, an alarm is sent through the alarm unit to prompt a worker to process, and if the detection quality is qualified, the cable trench cover plate is hoisted.
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.
Claims (8)
1. The utility model provides an automatic system of opening and close of transformer substation's cable trench cover, this system embeds on lifting device, and wherein lifting device comprises drive chassis (100) and davit (200) that realize the hoist and mount function that realize the removal its characterized in that: the automatic start-stop system comprises a main control CPU, and is provided with:
the identification unit is used for rapidly identifying the type of the specified cable trench cover plate in various types and synchronously transmitting identification information to the main control CPU;
the traveling unit is used for analyzing the path condition between the hoisting equipment and the cable trench cover plate and realizing intelligent traveling of the whole hoisting equipment;
the autonomous execution unit is used for reducing manual operation instructions to realize hoisting of the cable trench cover plate in a designated area;
and the infrared positioning unit is used for carrying out range positioning on the position of the cable trench cover plate.
2. The automatic opening and closing system for the cable trench cover plate of the transformer substation according to claim 1, is characterized in that: the identification unit comprises a size identification module for detecting the length, width and height values of the cable trench cover plate, a material identification module for detecting the material of the cable trench cover plate and a quality identification module for identifying the damage condition of the cable trench cover plate.
3. The automatic opening and closing system for the cable trench cover plate of the transformer substation according to claim 1, is characterized in that: the walking unit comprises a slope selection module for selecting and avoiding a slope in the path between the hoisting equipment and the cable trench cover plate, a geological selection module for selecting and avoiding the geological soft and rotten degree and the trench, and a path selection module for selecting the shortest path between the hoisting equipment and the cable trench cover plate.
4. The automatic opening and closing system for the cable trench cover plate of the transformer substation according to claim 3, characterized in that: the slope selection module and the geological selection module have priorities compared with the path selection module, and the path selection module makes route planning after receiving the information of the slope selection module and the geological selection module.
5. The automatic opening and closing system for the cable trench cover plate of the transformer substation according to claim 4, characterized in that: the autonomous execution unit comprises an editing module for importing working step codes through workers and an optimal selection module for automatically generating the working step codes according to the recognition unit and the walking unit.
6. The automatic opening and closing system for the cable trench cover plate of the transformer substation according to claim 5, characterized in that: the editing module comprises an external port for directly leading in the working step codes through workers and a wireless receiving module for leading in the working step codes in a non-contact manner through the workers.
7. The automatic opening and closing system for the cable trench cover plate of the transformer substation according to claim 1, characterized in that: the alarm device also comprises an alarm unit, wherein the alarm unit is connected with the output end of the main control CPU and comprises a buzzer and/or a flasher.
8. A method for automatically opening and closing a cable trench cover plate of a transformer substation is characterized by comprising the following steps: the hoisting device comprises the hoisting device as claimed in any one of claims 1 to 7, and the use method of the hoisting device is as follows:
the method comprises the following steps: the hoisting equipment is placed in a carrying area, a worker inputs the work step codes into the main control CPU through the editing module, and the operation of the hoisting equipment is realized through the main control CPU; if the worker does not input the work step code, the hoisting equipment is only required to be placed in the carrying area;
step two: the hoisting equipment scans the road condition between the hoisting equipment and the cable trench cover plate, identifies and selects the gradient and the geology between the hoisting equipment and the cable trench cover plate, preferentially selects the area with the gentle gradient and the high earth surface hardness, generates path points, and then connects the path points through the path selection module to form an optimal path; after the path is determined, the driving chassis (100) is controlled by the walking unit to move to the position of the cable trench cover plate quickly and stably;
step three: the method comprises the steps that the infrared positioning unit is used for determining the area of the cable trench cover plate of the opposite side and moving towards the area, the size identification module and the material identification module are used for identifying a plurality of placed cable trench cover plates, after the cable trench cover plate is determined, the quality identification module is used for detecting the cable trench cover plate, if the detection quality is unqualified, the alarm unit is used for giving an alarm to prompt a worker to process, and if the detection quality is qualified, the hoisting is carried out;
step four: the cable trench cover plate is hoisted through the hoisting arm (200), the transfer is realized through the driving chassis (100), and the final laying is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211389092.8A CN115636345A (en) | 2022-11-08 | 2022-11-08 | Automatic opening and closing system and method for cable trench cover plate of transformer substation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211389092.8A CN115636345A (en) | 2022-11-08 | 2022-11-08 | Automatic opening and closing system and method for cable trench cover plate of transformer substation |
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| CN115636345A true CN115636345A (en) | 2023-01-24 |
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| CN202211389092.8A Pending CN115636345A (en) | 2022-11-08 | 2022-11-08 | Automatic opening and closing system and method for cable trench cover plate of transformer substation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117128975A (en) * | 2023-10-24 | 2023-11-28 | 国网山东省电力公司济南供电公司 | Navigation method, system, medium and equipment for switch cabinet inspection operation robot |
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- 2022-11-08 CN CN202211389092.8A patent/CN115636345A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117128975A (en) * | 2023-10-24 | 2023-11-28 | 国网山东省电力公司济南供电公司 | Navigation method, system, medium and equipment for switch cabinet inspection operation robot |
| CN117128975B (en) * | 2023-10-24 | 2024-03-12 | 国网山东省电力公司济南供电公司 | Navigation method, system, medium and equipment for switch cabinet inspection operation robot |
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