CN217469352U - Photovoltaic intelligence extension ladder cable pit vent flap - Google Patents
Photovoltaic intelligence extension ladder cable pit vent flap Download PDFInfo
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- CN217469352U CN217469352U CN202221155989.XU CN202221155989U CN217469352U CN 217469352 U CN217469352 U CN 217469352U CN 202221155989 U CN202221155989 U CN 202221155989U CN 217469352 U CN217469352 U CN 217469352U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a photovoltaic intelligent extension ladder cable trench ventilation cover plate; the solar panel comprises a first side plate and a second side plate, wherein a cover plate frame is jointly installed at the tops of the first side plate and the second side plate, a cover plate is hinged inside the cover plate frame, and a solar panel is installed on the cover plate; a battery module is fixedly mounted on the inner side of the upper portion of the first side plate, an inverter module and a voltage regulating module are fixedly mounted at one end of the battery module, controllers are fixedly mounted at one ends of the inverter module and the voltage regulating module, mounting seats and a first servo electric cylinder are mounted on the inner sides of the side protection plate and the second side plate, and the first servo electric cylinder is movably connected with the cover plate; a bearing shaft lever is fixedly arranged between the first side plate and the second side plate, and two ends of the bearing shaft lever are connected with a plurality of groups of telescopic cylinders and the ladder boards through movable sleeves; the utility model discloses be convenient for carry out automatic control and remote control, be convenient for use and operate.
Description
Technical Field
The utility model belongs to the technical field of the electric power facility, concretely relates to photovoltaic intelligence extension ladder cable pit vent flap board.
Background
The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, is also an enclosure structure of laid cable facilities, has the structural forms of rectangular, circular, arched and other pipeline structures, is commonly used in the cable trench in domestic power transmission engineering and comprises an underground cable trench, a cable tunnel, a cable direct-buried structure and a cable through pipe, and is commonly used in the cable tunnel and the cable direct-buried structure. The common cable trench for the power transformation project comprises a cable tunnel, an overground cable trench and an underground cable trench. The cable tunnel is used for power cables, and the overground and underground cable ditches are used for control cables. The local part is sometimes wired through the pipe. In recent years, finished above ground cable troughs have been used in substations both in and below. The finished overground cable trench is characterized in that an inorganic concrete cover plate is buckled on an inorganic concrete trench box, patterns on the cover plate are of different types, and a galvanized steel cover plate is buckled on a steel-shaped trench box.
If the cable pit for ventilating apron that the bulletin number of authorizing is disclosed for CN103825236A, including apron, protection network and base, its characterized in that: the base is a circular base, a blocking wall is arranged at the edge of a base bottom frame, a supporting rod is movably connected to the base bottom frame, the supporting rod can rotate around a fixed end for 90 degrees, at least two grooves are formed in the supporting rod, and the groove width of each groove is larger than or equal to the width of a mesh wire of the protective net; be equipped with the handle on the apron, it has realized having simple structure, and ventilation effect is good, advantages such as simple easy operation, can prevent effectively that large-scale foreign matter from falling into in the cable pit, thereby the normal operating of equipment has been guaranteed, but the cable pit intelligence apron that is visible on the existing market is by glass steel cover plate, a controller, the sensor is constituteed, the power supply mode of this facility needs the transformer substation to provide the power that satisfies all on-the-spot apron loads, need provide the cable that satisfies the cable pit total length simultaneously and just can support the power supply and use, the cable cost is laid in this design earlier stage, and the power supply cost is too expensive. Unsatisfied the application of the novel environmental protection energy of advocating at present stage in our country, when the staff of present transformer substation patrolled the cable pit internal conditions, need open the apron and get into the cable pit that the degree of depth was about 1.5 meters, and the cable pit is inside not to provide any equipment and makes things convenient for the staff to get into it inside, staff can take to trample the cable support or directly jump into in the ditch usually, do like this to staff and to cable pit internal equipment, have very big potential safety hazard, when patrolling and examining the cable pit inside, if meet emergency, if the flashlight does not have the electricity, or remote control unit can only stop patrolling and examining when having no electricity, it just can continue to return the main control building to carry out equipment replacement, the efficiency of patrolling and examining the staff has caused very big influence problem like this, we provide a photovoltaic intelligence extension ladder cable pit ventilation cover for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photovoltaic intelligence extension ladder cable pit vent flap to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic intelligent extension ladder cable trench ventilation cover plate comprises a first side plate and a second side plate, wherein a cover plate frame is fixedly mounted at the tops of the first side plate and the second side plate together, a cover plate is hinged inside the cover plate frame, a tempered glass plate is fixedly mounted on the surface of the cover plate, and a solar cell panel is fixedly mounted between the tempered glass plate and the cover plate;
a battery module is fixedly mounted on the inner side of the upper portion of the first side plate, an inverter module and a voltage regulating module are fixedly mounted at one end of the battery module, a controller is fixedly mounted at one end of the inverter module and one end of the voltage regulating module, and a side protection plate is fixedly mounted on one side of the battery module, the inverter module, one side of the voltage regulating module and one side of the controller;
mounting seats are movably mounted on the inner sides of the side protection plates and the second side plate, first servo electric cylinders are fixedly mounted inside the mounting seats, telescopic rods are fixedly connected to the output ends of the first servo electric cylinders, positioning plates are fixedly mounted on two sides of the bottom of the cover plate respectively, and the positioning plates are movably connected with the top ends of the telescopic rods through movable hinge pins;
a bearing shaft lever is fixedly arranged between the first side plate and the second side plate, two ends of the bearing shaft lever are movably connected with movable sleeves, bottom ends of the movable sleeves at two ends are fixedly connected with connecting blocks, the lower parts of the connecting blocks are fixedly connected with a plurality of groups of telescopic cylinders, and a step plate is fixedly arranged between the groups of telescopic cylinders;
the rain collector is fixedly installed on the inner side of the cover plate frame, a rain gutter is arranged inside the rain collector, and a water level sensor is installed at the bottom end of the rain gutter in a penetrating mode.
Preferably, the controller includes a control module inside, the control module is electrically connected with the voltage regulating module, the voltage regulating module is electrically connected with the battery module, the control module is electrically connected with an inverter module, the inverter module is electrically connected with the solar cell panel, and the inverter module is electrically connected with the battery module.
Preferably, the control module is electrically connected with a processing module, the processing module is electrically connected with a communication module, the processing module is further electrically connected with a detection module, the detection module comprises a water level sensor for detecting rainwater and an angle sensor for detecting the rotation angle of the cover plate, and the communication module adopts a 5G or 4G communication system.
Preferably, the control module is electrically connected with a driving module, the driving module is electrically connected with the first servo electric cylinder and a second servo electric cylinder which is fixedly installed inside the telescopic cylinder and used for lifting the telescopic cylinder, and the first servo electric cylinder and the second servo electric cylinder are respectively electrically connected with the battery module.
The preferred, last electric connection of control module has auxiliary module and timing module, the last electric connection of pressure regulating module has the module of charging, including storage module, display screen, reset circuit, control button and warning module in the auxiliary module.
Preferably, the storage modules include at least two groups, the two groups of storage modules are respectively a ROM storage module for storing an operation program body and a RAM storage module for storing an operation log, the warning module adopts an audible and visual alarm, and the timing module adopts a thirty-five timing chip.
Preferably, the inner side of the cover plate frame is fixedly provided with a cover plate supporting edge, and the bottom of the cover plate is fixedly attached to the cover plate supporting edge.
Preferably, the bottom ends of the first side plate and the second side plate are fixedly connected with a bottom plate, the top ends of the first side plate and the second side plate are fixedly connected with an upper cover plate, the upper cover plate is fixedly arranged on two sides of the cover plate frame, and the first side plate, the second side plate and the bottom plate are arranged in a cable groove in a sinking mode.
Preferably, a supporting plate is fixedly mounted on the inner side of the first side plate, a side protecting plate is fixedly mounted on the supporting plate, and an upper protecting plate is fixedly mounted at the top of the side protecting plate.
Preferably, the side protection plate is located the one end outside fixed mounting of controller has charging platform, charging platform's rear end fixed mounting has the baffle.
Compared with the prior art, the beneficial effects of the utility model are that:
fortune dimension personnel can directly open intelligent apron, ventilates the sunning, also can directly open or close the apron through long-range, need not come to the transformer substation and operate on-the-spot, use manpower sparingly, financial resources.
The novel energy source power supply of the solar power generation is used, so that the problem of equipment power supply of a transformer substation is not considered, a large number of cables on site are saved, and a large amount of financial resources are saved for the transformer substation.
When the intelligence apron is opened, intelligence extension ladder can expand by oneself, makes things convenient for the staff to get into the inside cable pit and looks over, when the intelligent cable pit is closed, intelligence extension ladder can contract automatically, can not obstruct unobstructed of cable pit inner channel, and intelligence extension ladder also supports remote control simultaneously, has directly avoided the staff to jump into inside the cable pit, or has trampled the cable support, very big guarantee patrol and examine the safety of staff and cable pit internal facilities.
At intelligence apron lower part, installed charging device to and put the thing dish, when the staff appears emergency (if the flashlight does not have the electricity, or remote control device does not have the electricity) when patrolling and examining inside the cable pit, the staff can put into the equipment that does not have the electricity and put on the thing dish and use charging device to carry out emergent charging, brought very big facility for the staff who patrols and examines.
The working load and the labor intensity of the affiliated operation and maintenance team are greatly reduced, the investment of people, property and materials is reasonably reduced, the work completed by 3 people in the past is optimized to be single remote monitoring and control work, the purpose of active intervention can be achieved according to real-time data, hidden dangers are eliminated in a sprouting state, the operation environment of the cable trench is enabled to be in a controllable, controllable and in-control state all the time, the efficiency is continuously improved, and the safety and the reliability are guaranteed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
fig. 3 is a second partial schematic structural view of the present invention;
fig. 4 is one of the partial bottom views of the structure of the present invention;
fig. 5 is a second partial bottom view of the present invention:
fig. 6 is an enlarged schematic view of a point a in fig. 5 according to the present invention;
fig. 7 is a schematic diagram of the system structure of the present invention.
In the figure: 1. a first side plate; 2. a second side plate; 3. a cover plate frame; 4. a cover plate; 5. tempering the glass plate; 6. a solar panel; 7. a battery module; 8. an inverter module; 9. a voltage regulating module; 10. a controller; 11. a mounting seat; 12. a first servo electric cylinder; 13. a telescopic rod; 14. positioning a plate; 15. a movable pin shaft; 16. a load bearing shaft; 17. a movable sleeve; 18. connecting blocks; 19. a telescopic cylinder; 20. a step plate; 21. a rain collector; 22. a rain gutter; 23. a water level sensor; 24. a cover plate supporting edge; 25. a base plate; 26. an upper cover plate; 27. a support plate; 28. a side guard plate; 29. an upper protection plate; 30. a charging platform; 31. and a baffle plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a photovoltaic intelligence extension ladder cable pit vent flap board, includes first curb plate 1 and second curb plate 2, its characterized in that: the top parts of the first side plate 1 and the second side plate 2 are fixedly provided with a cover plate frame 3 together, the inside of the cover plate frame 3 is hinged with a cover plate 4, the surface of the cover plate 4 is fixedly provided with a toughened glass plate 5, and a solar cell panel 6 is fixedly arranged between the toughened glass plate 5 and the cover plate 4;
a battery module 7 is fixedly mounted on the inner side of the upper portion of the first side plate 1, an inverter module 8 and a voltage regulating module 9 are fixedly mounted at one end of the battery module 7, a controller 10 is fixedly mounted at one end of the inverter module 8 and one end of the voltage regulating module 9, and a side protection plate 28 is fixedly mounted on one side of the battery module 7, one side of the inverter module 8, one side of the voltage regulating module 9 and one side of the controller 10;
the inner sides of the side protection plate 28 and the second side plate 2 are movably provided with mounting seats 11, the insides of the mounting seats 11 are fixedly provided with first servo electric cylinders 12, the output ends of the first servo electric cylinders 12 are fixedly connected with telescopic rods 13, two sides of the bottom of the cover plate 4 are respectively and fixedly provided with positioning plates 14, and the positioning plates 14 are movably connected with the top ends of the telescopic rods 13 through movable hinge pins 15;
a bearing shaft lever 16 is fixedly arranged between the first side plate 1 and the second side plate 2, two ends of the bearing shaft lever 16 are movably connected with movable sleeves 17, the bottom ends of the movable sleeves 17 at the two ends are fixedly connected with connecting blocks 18, the lower part of each connecting block 18 is fixedly connected with a plurality of groups of telescopic cylinders 19, and a step plate 20 is fixedly arranged between the groups of telescopic cylinders 19;
a rain collector 21 is fixedly installed on the inner side of the cover plate frame 3, a rain gutter 22 is opened inside the rain collector 21, and a water level sensor 23 is installed at the bottom end of the rain gutter 22 in a penetrating manner.
In order to realize the control and regulation of the system, realize the solar power generation and realize the green environmental protection, in this embodiment, preferably, the controller 10 includes a control module inside, the control module is electrically connected with the voltage regulation module 9, the voltage regulation module 9 is electrically connected with the battery module 7, the control module is electrically connected with the inverter module 8, the inverter module 8 is electrically connected with the solar cell panel 6, and the inverter module 8 is electrically connected with the battery module 7.
In order to realize detecting the system and realize carrying out effectual transmission to data, realize remote control, in this embodiment, it is preferred that electrical connection has processing module on the control module, and electrical connection has communication module on the processing module, and last still electrical connection of processing module has detection module, and including the level sensor 23 that is used for detecting the rainwater and the angle sensor who is used for detecting 4 rotation angles of apron in the detection module, what communication module adopted is 5G or 4G communication system.
In order to realize driving first servo electric cylinder 12 and second servo electric cylinder, realize carrying out lift adjustment to apron 4 and telescopic cylinder 19, in this embodiment, preferably, the last electric connection of control module has drive module, the last electric connection of drive module has first servo electric cylinder 12 and the inside second servo electric cylinder that is used for lift telescopic cylinder 19 of fixed mounting in telescopic cylinder 19, first servo electric cylinder 12 and second servo electric cylinder respectively with battery module 7 electric connection.
Use the body to feel for the operation that improves the system, be convenient for carry out control and adjust, in this embodiment, preferred, electric connection has auxiliary module and timing module on the control module, and electric connection has the module of charging on the pressure regulating module, including storage module, display screen, reset circuit, control button and warning module in the auxiliary module.
In order to achieve the purpose of separately storing the system, reducing the confusion of storage, and achieving the purpose of timing and automatically closing the opening and closing of the cover plate 4, in this embodiment, preferably, the storage modules include at least two groups, the two groups of storage modules are respectively a ROM storage module for storing an operation program body and a RAM storage module for storing an operation log, the warning module is an audible and visual alarm, and the timing module is a thirty-five timing chip.
In order to stably support the closing of the cover 4 and prevent excessive movement, in the present embodiment, it is preferable that a cover supporting edge 24 is fixedly mounted on the inner side of the cover frame 3, and the bottom of the cover 4 is fixedly attached to the cover supporting edge 24.
In order to realize carrying out effectual sealed setting to the cable channel, prevent that the cable channel from soaking, cause equipment to damage, in this embodiment, preferred, the common fixedly connected with bottom plate 25 in bottom of first curb plate 1 and second curb plate 2, the common fixedly connected with upper cover plate 26 in top of first curb plate 1 and second curb plate 2, upper cover plate 26 fixed mounting is in the both sides of apron frame 3, first curb plate 1, second curb plate 2 and bottom plate 25 subside and install the inside at the cable slot.
In order to achieve safety protection of the battery module 7, the inverter module 8, the voltage regulating module 9 and the controller 10, in the present embodiment, it is preferable that a support plate 27 is fixedly installed at an inner side of the first side plate 1, a side shield plate 28 is fixedly installed on the support plate 27, and an upper shield plate 29 is fixedly installed at a top of the side shield plate 28.
In order to place and protect the charging device, in the embodiment, it is preferable that a charging platform 30 is fixedly installed on the outer side of one end of the side protection plate 28 located at the controller 10, and a baffle 31 is fixedly installed at the rear end of the charging platform 30.
The utility model discloses a theory of operation and use flow: when the solar energy air conditioner is used, electricity is generated through the solar cell panel 6 between the cover plate 4 and the toughened glass plate 5, the electric quantity is stored in the battery module 7 through the inverter module 8, then the battery module 7 is used for supplying power to the controller 10 through the voltage regulating module 9, then operation and maintenance personnel can directly open the cover plate 4 for ventilation and airing, the cover plate 4 can also be directly opened or closed through remote, the operation is not required to be carried out on the site of a transformer substation, manpower and financial resources are saved, namely, the transmission of instructions is carried out through the 5G or 4G communication system of the communication module, the cover plate 4 is remotely controlled, meanwhile, the cover plate 4 is subjected to a timing switch function through the timing module, when the time reaches preset time, the internal control module of the controller 10 sends instructions, and the opening and closing of the cover plate 4 are controlled. The cover plate 4 is also provided with a rain receiver 21, a rain gutter 22 is arranged inside the rain receiver 21, a water level sensor 23 is arranged inside the rain gutter 22, when rain water is collected in the rain gutter 22 in rainy weather, the water level sensor sends a detected signal to a control module, the control module closes the cover plate 4 through a first servo electric cylinder 12, the condition that a cable trench of the cover plate 4 enters rain water in ventilation and airing is avoided, the condition that a worker forgets to close the cover plate 4 in rainy weather after opening the cover plate 4 is avoided, the solar cell panel 6 is used for generating electricity, the power supply problem of equipment of a transformer substation is not considered, a large amount of cables on site are saved, and a large amount of financial resources are saved for the transformer substation, wherein a battery module 7 is arranged at a hinge at the upper part of a storage plate at the lower part of the cover plate 4 and used for storing electric quantity sent by the solar cell panel 6, when the apron 4 was opened, a telescopic tube 19 can expand by oneself, makes things convenient for the staff to get into the inside cable pit and looks over, and when apron 4 closed, telescopic tube 19 can contract automatically, can not obstruct the unobstructed of cable pit internal passage. Simultaneously, the telescopic cylinder 19 also supports remote control, directly avoid the staff to jump into the cable pit inside, or trample the cable support, very big guarantee patrols and examines the safety of staff and cable pit internal facilities, be equipped with the module of charging and the platform 30 that charges, when the staff appears emergency (if the flashlight does not have the electricity, or remote control device does not have the electricity) when patrolling and examining inside the cable pit, the staff can put into the equipment that does not have the electricity and charge on the platform 30 and use the module that charges to meet an urgent need and charge, the staff who patrols and examines has brought very big facility.
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 (10)
1. The utility model provides a photovoltaic intelligence extension ladder cable pit vent flap board, includes first curb plate (1) and second curb plate (2), its characterized in that: a cover plate frame (3) is fixedly mounted at the top of the first side plate (1) and the top of the second side plate (2) together, a cover plate (4) is hinged inside the cover plate frame (3), a toughened glass plate (5) is fixedly mounted on the surface of the cover plate (4), and a solar cell panel (6) is fixedly mounted between the toughened glass plate (5) and the cover plate (4);
a battery module (7) is fixedly mounted on the inner side of the upper portion of the first side plate (1), an inverter module (8) and a voltage regulating module (9) are fixedly mounted at one end of the battery module (7), a controller (10) is fixedly mounted at one end of the inverter module (8) and one end of the voltage regulating module (9), and a side protection plate (28) is fixedly mounted on one side of the battery module (7), the inverter module (8), the voltage regulating module (9) and the controller (10);
mounting seats (11) are movably mounted on the inner sides of the side protection plates (28) and the second side plate (2), first servo electric cylinders (12) are fixedly mounted inside the mounting seats (11), telescopic rods (13) are fixedly connected to the output ends of the first servo electric cylinders (12), positioning plates (14) are fixedly mounted on two sides of the bottom of the cover plate (4) respectively, and the positioning plates (14) are movably connected with the top ends of the telescopic rods (13) through movable hinge pins (15);
a bearing shaft lever (16) is fixedly arranged between the first side plate (1) and the second side plate (2), two ends of the bearing shaft lever (16) are movably connected with movable sleeves (17), the bottom ends of the movable sleeves (17) at the two ends are fixedly connected with connecting blocks (18), the lower part of each connecting block (18) is fixedly connected with a plurality of groups of telescopic cylinders (19), and ladder plates (20) are fixedly arranged among the groups of telescopic cylinders (19);
the rain collector is characterized in that a rain collector (21) is fixedly mounted on the inner side of the cover plate frame (3), a rain gutter (22) is formed in the rain collector (21), and a water level sensor (23) is mounted at the bottom end of the rain gutter (22) in a penetrating mode.
2. The photovoltaic intelligent extension ladder cable trench vent cover plate of claim 1, characterized in that: the inside of controller (10) is including control module, control module go up with pressure regulating module (9) electric connection, pressure regulating module (9) with battery module (7) electric connection, electric connection has inverter module (8) on the control module, electric connection is gone up in inverter module (8) solar cell panel (6), inverter module (8) with battery module (7) electric connection.
3. The photovoltaic intelligent extension ladder cable trench vent cover plate of claim 2, characterized in that: the rainwater detection device is characterized in that the control module is electrically connected with a processing module, the processing module is electrically connected with a communication module, the processing module is also electrically connected with a detection module, the detection module comprises a water level sensor (23) for detecting rainwater and an angle sensor for detecting the rotation angle of the cover plate (4), and the communication module adopts a 5G or 4G communication system.
4. The photovoltaic intelligent extension ladder cable trench vent cover plate of claim 2, characterized in that: the control module is electrically connected with a driving module, the driving module is electrically connected with a first servo electric cylinder (12) and a second servo electric cylinder which is fixedly installed in the telescopic cylinder (19) and used for lifting the telescopic cylinder (19), and the first servo electric cylinder (12) and the second servo electric cylinder are respectively and electrically connected with the battery module (7).
5. The photovoltaic intelligent extension ladder cable trench vent cover plate of claim 2, characterized in that: the intelligent charging system is characterized in that the control module is electrically connected with an auxiliary module and a timing module, the voltage regulating module is electrically connected with a charging module, and the auxiliary module comprises a storage module, a display screen, a reset circuit, a control key and a warning module.
6. The photovoltaic intelligent extension ladder cable trench vent cover plate of claim 5, characterized in that: the storage modules at least comprise two groups, the two groups of storage modules are respectively a ROM storage module for storing an operation program body and a RAM storage module for storing an operation log, the warning module adopts an audible and visual alarm, and the timing module adopts a thirty-five timing chip.
7. The photovoltaic intelligent extension ladder cable trench vent cover plate of claim 1, characterized in that: the inner side of the cover plate frame (3) is fixedly provided with a cover plate supporting edge (24), and the bottom of the cover plate (4) is fixedly attached to the cover plate supporting edge (24).
8. The photovoltaic intelligent extension ladder cable trench vent cover plate of claim 1, characterized in that: the cable side plate comprises a first side plate (1) and a second side plate (2), wherein the bottom end of the first side plate is fixedly connected with a bottom plate (25) jointly, the top end of the first side plate (1) is fixedly connected with an upper cover plate (26) jointly, the upper cover plate (26) is fixedly arranged on two sides of a cover plate frame (3), and the first side plate (1), the second side plate (2) and the bottom plate (25) are arranged in a cable groove in a sinking mode.
9. The photovoltaic intelligent extension ladder cable trench vent cover plate of claim 1, characterized in that: the inboard fixed mounting of first curb plate (1) has backup pad (27), side guard plate (28) fixed mounting be in on backup pad (27), the top fixed mounting of side guard plate (28) has last guard plate (29).
10. The photovoltaic intelligent extension ladder cable trench vent cover plate of claim 9, characterized in that: the side protection plate (28) is located the one end outside fixed mounting of controller (10) has charging platform (30), the rear end fixed mounting of charging platform (30) has baffle (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221155989.XU CN217469352U (en) | 2022-05-16 | 2022-05-16 | Photovoltaic intelligence extension ladder cable pit vent flap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221155989.XU CN217469352U (en) | 2022-05-16 | 2022-05-16 | Photovoltaic intelligence extension ladder cable pit vent flap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217469352U true CN217469352U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221155989.XU Active CN217469352U (en) | 2022-05-16 | 2022-05-16 | Photovoltaic intelligence extension ladder cable pit vent flap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217469352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115833020A (en) * | 2023-02-15 | 2023-03-21 | 国网山东省电力公司潍坊供电公司 | Cover plate convenient for cable trench inspection operation |
-
2022
- 2022-05-16 CN CN202221155989.XU patent/CN217469352U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115833020A (en) * | 2023-02-15 | 2023-03-21 | 国网山东省电力公司潍坊供电公司 | Cover plate convenient for cable trench inspection operation |
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