CN109980564A - A kind of box-type substation with defencive function - Google Patents

A kind of box-type substation with defencive function Download PDF

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Publication number
CN109980564A
CN109980564A CN201910034911.9A CN201910034911A CN109980564A CN 109980564 A CN109980564 A CN 109980564A CN 201910034911 A CN201910034911 A CN 201910034911A CN 109980564 A CN109980564 A CN 109980564A
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CN
China
Prior art keywords
rod
baffle
drive
box
defencive function
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201910034911.9A
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Chinese (zh)
Inventor
蒙泽喜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Beiyoutong New Energy Technology Development Co Ltd
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Shenzhen Beiyoutong New Energy Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Beiyoutong New Energy Technology Development Co Ltd filed Critical Shenzhen Beiyoutong New Energy Technology Development Co Ltd
Priority to CN201910034911.9A priority Critical patent/CN109980564A/en
Publication of CN109980564A publication Critical patent/CN109980564A/en
Withdrawn legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B7/00Enclosed substations, e.g. compact substations
    • H02B7/06Distribution substations, e.g. for urban network
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The present invention relates to a kind of box-type substations with defencive function, including main body, top plate and protective door, it further include protection mechanism and energy-saving mechanism, the protection mechanism includes support rod, connecting sleeve, first cylinder, first drive rod, second baffle, spring, two the second drive rods, two first baffles and two connection components, the energy-saving mechanism includes the second connecting rod, solar panels, second cylinder, third connecting rod, two first connecting rods, two guide rods, two drive blocks, two driving assemblies and at least two cleaning assemblies, in the box-type substation with defencive function, second baffle lifting is driven by protection mechanism, the gap of protective door bottom is blocked by second baffle, to improve the protective performance of substation, electric energy is converted solar energy by energy-saving mechanism, electric energy is supplied into power transformation later It stands use, to improve the energy-efficient performance of substation.

Description

A kind of box-type substation with defencive function
Technical field
The present invention relates to field of electrical equipment, in particular to a kind of box-type substation with defencive function.
Background technique
Box-type substation is called prepackage type electric substation or preassembled transformer station.It is a kind of high-tension switch gear, distribution transformer Device and low-voltage distribution equipment, are lined up that integrated prefabrication is indoor, outdoor close-coupled controller switching equipment by certain connection plan, i.e., will The functions such as transformer pressure-reducing, low-voltage distribution are organically combined, and especially suitable for urban network construction and upgradation, are become after civil engineering The brand-new substation of the one kind to emerge after power station.Box-type substation is suitable for mine, factory and enterprise, oil gas field and wind-power electricity generation It stands, it becomes novel complete change power distribution equipment instead of original civil engineering power distribution room, power distribution station.
The one kind of box-type substation as power equipment, widely used in power industry, nowadays most box type transformation The protective door bottom stood can all have gap, cause the toys such as mouse to be easy to enter the inside of box-type substation from gap, always The toys such as mouse can damage cable after entering, and box-type substation is caused to break down, moreover, existing box change Electronic device inside power station needs to consume in the process of running electric power, and a large amount of box-type substation in the process of running will A large amount of power grid electric energy can be consumed, to reduce the energy-efficient performance of box-type substation.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of with defencive function Box-type substation.
The technical solution adopted by the present invention to solve the technical problems is: a kind of box-type substation with defencive function, Including main body, top plate and protective door, the top of main body is arranged in the top plate, and the side of main body is arranged in the protective door, also Including protection mechanism and energy-saving mechanism, the inside of protective door is arranged in the protection mechanism, and the energy-saving mechanism is arranged in top plate Top;
The protection mechanism includes support rod, connecting sleeve, the first cylinder, the first drive rod, second baffle, spring, two The bottom of a second drive rod, two first baffles and two connection components, the protective door is equipped with opening, the support rod water The flat inside that protective door is arranged in, the connecting sleeve are arranged in the middle part of support rod, the vertical company of passing through of first drive rod Female connector pipe, the second baffle are horizontally set on the lower section of support rod, and the second baffle passes through two connection components and support Bar connection, the top of the vertically arranged support rod of the first cylinder, the top of the gas bar of first cylinder and the first drive rod Top connection, two first baffles are separately positioned on the both ends of second baffle, and two first baffles are slided with second baffle Connection, the both ends of the spring are connect with one end close to each other of two first baffles respectively, and the one of two the second drive rods End is connect with the first drive rod, and the other end of two the second drive rods is respectively hinged on two first baffles;
The energy-saving mechanism includes the second connecting rod, solar panels, the second cylinder, third connecting rod, two the first connections Bar, two guide rods, two drive blocks, two driving assemblies and at least two cleaning assemblies, the solar panels setting are being pushed up The top of plate, two guide rods are horizontally set on the two sides of top plate respectively, and two driving assemblies are separately positioned on two guide rods Side, two drive blocks are respectively sleeved on two guide rods, and two first connecting rods are vertically provided at two drivings respectively On block, the both ends of second connecting rod are connect with the top of two first connecting rods respectively, and each cleaning assemblies is successively uniformly set It sets in the second connecting rod, the third connecting rod is horizontally set on the top of each cleaning assemblies, one end of second cylinder Hinged with one end of third connecting rod, the other end of second cylinder and one end of first connecting rod are hinged.
Preferably, in order to improve the degree of automation of substation, the inside of the main body is equipped with wireless signal and receives and dispatches mould Block and PLC, the wireless signal transceiver module are electrically connected with PLC.
Preferably, the driving component includes motor and screw rod in order to give drive block to provide power, the two of the screw rod End is respectively equipped with a bearing block, and two bearing blocks are separately positioned on the both ends of guide rod, and the screw rod passes through drive block, described Screw rod is threadedly coupled with drive block.
Preferably, the cleaning assemblies includes oscillating rod and nozzle, the swing in order to clean to solar panels It is hinged in the middle part of bar in the second connecting rod, the top of the oscillating rod is hinged in third connecting rod, and the nozzle setting exists The bottom end of oscillating rod.
Preferably, in order to improve the stability that second baffle is connect with support rod, the connection component includes telescopic rod And elastic string, the both ends of the telescopic rod are connect with support rod and second baffle respectively, the both ends of the elastic string respectively with stretch The both ends of contracting bar connect.
Preferably, in order to improve the cleaning effect of nozzle, the nozzle is high pressure nozzle.
Preferably, in order to improve the sealing performance of second baffle, the lower section of the second baffle is equipped with rubber strip.
Preferably, being coated with lubricating grease on the screw rod to improve drive block mobile smooth degree.
Preferably, in order to improve the stability that first baffle is connect with second baffle, the side of the second baffle is set There is sliding slot, the side of the first baffle is equipped with draw runner, and the inside of sliding slot is arranged in the draw runner.
Preferably, in order to further increase the stability that first baffle is connect with second baffle, the sliding slot is dovetail Slot, the draw runner are matched with sliding slot.
The invention has the advantages that this has in the box-type substation of defencive function, pass through protection mechanism driving second Baffle lifting, is blocked the gap of protective door bottom by second baffle, and existing to improve the protective performance of substation Protection mechanism is compared, which passes through the close to each other and separate of two first baffles, expands second baffle and two The protective range of first baffle moreover, is turned solar energy by energy-saving mechanism to improve the protective performance of substation It changes electric energy into, later uses electric energy supply substation, so that the energy-efficient performance of substation is improved, with existing energy-saving mechanism phase Than the energy-saving mechanism cleans solar panels by nozzle, to improve the generating efficiency of solar panels.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the box-type substation with defencive function of the invention;
Fig. 2 is the structural schematic diagram of the protection mechanism of the box-type substation with defencive function of the invention;
Fig. 3 is the structural schematic diagram of the energy-saving mechanism of the box-type substation with defencive function of the invention;
Fig. 4 is the structural schematic diagram of the driving assembly of the box-type substation with defencive function of the invention;
In figure: 1. protective doors, 2. solar panels, 3. top plates, 4. guide rods, 5. screw rods, 6. main bodys, 7. connecting sleeves, 8. First cylinder, 9. first drive rods, 10. support rods, 11. first baffles, 12. second drive rods, 13. elastic strings, 14. second gear Plate, 15. springs, 16. telescopic rods, 17. first connecting rods, 18. oscillating rods, 19. second connecting rods, 20. third connecting rods, 21. Nozzle, 22. second cylinders, 23. drive blocks, 24. motors.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of box-type substation with defencive function, including main body 6, top plate 3 and protective door 1, it is described The top of main body 6 is arranged in top plate 3, and the side of main body 6 is arranged in the protective door 1, further includes protection mechanism and energy-saving mechanism, The inside of protective door 1 is arranged in the protection mechanism, and the top of top plate 3 is arranged in the energy-saving mechanism;
Wherein, the gap of 1 bottom of protective door is blocked by protection mechanism, so that the protective performance of substation is improved, Electric energy is converted solar energy by energy-saving mechanism simultaneously, electric energy is supplied into the electronic device inside substation later and is used, is mentioned The energy-efficient performance of Gao Liao substation;
As shown in Fig. 2, the protection mechanism includes support rod 10, connecting sleeve 7, the first cylinder 8, the first drive rod 9, Two baffles 14, spring 15, two the second drive rods, 12, two first baffles 11 and two connection components, the bottom of the protective door 1 Portion is equipped with opening, and the support rod 10 is horizontally set on the inside of protective door 1, and support rod 10 is arranged in the connecting sleeve 7 Middle part, first drive rod 9 vertically pass through connecting sleeve 7, and the second baffle 14 is horizontally set on the lower section of support rod 10, The second baffle 14 is connect by two connection components with support rod 10, the vertically arranged support rod 10 of first cylinder 8 Top, the top of the gas bar of first cylinder 8 are connect with the top of the first drive rod 9, and two first baffles 11 are respectively set At the both ends of second baffle 14, two first baffles 11 are slidably connected with second baffle 14, the both ends difference of the spring 15 It is connect with one end close to each other of two first baffles 11, one end of two the second drive rods 12 connects with the first drive rod 9 It connects, the other end of two the second drive rods 12 is respectively hinged on two first baffles 11;
Wherein, under the action of two connection components, the stability that support rod 10 is connect with second baffle 14 is improved, is led to It crosses support rod 10 and supports connecting sleeve 7, the first drive rod 9 is supported by connecting sleeve 7, to improve the first drive rod 9 Stability drives the first drive rod 9 to move down by the first cylinder 8, passes through two the second drive rod 12 drivings second later Baffle 14 moves down, and when second baffle 14 is resisted against the bottom of main body 6, passes through two the second drive rod 12 drivings two A first baffle 11 is located remotely from each other, to be blocked up the gap of 1 bottom of protective door by two first baffles 11 and second baffle 14 Firmly, to improve the protective performance of substation, when the first cylinder 8 drives the first drive rod 9 to rise, the first drive rod 9 two the second drive rods 12 of driving drive two first baffles 11 close to each other under the action of the convergent force of spring 15, it Afterwards under the action of two connection components, second baffle 14 and two first baffles 11 is driven to be upwards collected through, to improve change The practicability in power station;
As shown in figure 3, the energy-saving mechanism includes the second connecting rod 19, solar panels 2, the second cylinder 22, third connection 20, two, the bar guide rod 4, two of first connecting rod 17, two driving assembly of drive block 23, two and at least two cleaning groups The top of top plate 3 is arranged in part, the solar panels 2, and two guide rods 4 are horizontally set on the two sides of top plate 3, two drives respectively Dynamic component is separately positioned on the side of two guide rods 4, and two drive blocks 23 are respectively sleeved on two guide rods 4, and two One connecting rod 17 is vertically provided at respectively on two drive blocks 23, and the both ends of second connecting rod 19 connect with two first respectively The top of extension bar 17 connects, and each cleaning assemblies is successively uniformly arranged in the second connecting rod 19, and the third connecting rod 20 is horizontal The top of each cleaning assemblies is set, one end of second cylinder 22 and one end of third connecting rod 20 are hinged, and described second The other end of cylinder 22 and one end of first connecting rod 17 are hinged;
Wherein, drive block 23 is supported to pass through driving while improving the stability of drive block 23 by guide rod 4 Component driver drive block 23 is moved along guide rod 4, under the transmission effect of the second connecting rod 19 and two first connecting rods 17, It is mobile in the top of solar panels 2 that each cleaning assemblies is driven by two drive blocks 23, while being provided and being moved by the second cylinder 22 Power drives each cleaning assemblies to swing under the action of third connecting rod 20, to expand the cleaning model of cleaning assemblies It encloses, solar panels 2 is cleaned by cleaning assemblies later, so that the generating efficiency of solar panels 2 is improved, it later will be electric Substation's use can be supplied, to improve the energy-efficient performance of substation.
Preferably, in order to improve the degree of automation of substation, the inside of the main body 6 is equipped with wireless signal and receives and dispatches mould Block and PLC, the wireless signal transceiver module are electrically connected with PLC, set PLC with movement by wireless signal transceiver module It is standby to establish communication, later by the device operation inside mobile device remote control substation, thus improve substation from Dynamicization degree.
As shown in figure 4, the driving component includes motor 24 and screw rod 5, the both ends of the screw rod 5 are respectively equipped with an axis Seat is held, two bearing blocks are separately positioned on the both ends of guide rod 4, and the screw rod 5 passes through drive block 23, the screw rod 5 and driving Block 23 is threadedly coupled;
It drives screw rod 5 to rotate by motor 24, drives drive block 23 to move along guide rod 4 by screw rod 5.
Preferably, the cleaning assemblies includes oscillating rod 18 and nozzle 21, institute in order to clean to solar panels 2 The middle part for stating oscillating rod 18 is hinged in the second connecting rod 19, and the top of the oscillating rod 18 is hinged in third connecting rod 20, The bottom end of oscillating rod 18 is arranged in the nozzle 21, drives nozzle 21 to swing by oscillating rod 18, to expand nozzle The range of 21 water sprays, later cleans solar panels 2 by the water that nozzle 21 sprays.
Preferably, in order to improve the stability that second baffle 14 is connect with support rod 10, the connection component includes stretching The both ends of contracting bar 16 and elastic string 13, the telescopic rod 16 are connect with support rod 10 and second baffle 14 respectively, the elastic string 13 both ends are connect with the both ends of telescopic rod 16 respectively, and support rod 10 and second baffle 14 are connected to one by telescopic rod 16 It rises, improves the stability that support rod 10 is connect with second baffle 14, while under the action of the convergent force of elastic string 13, drive Second baffle 14 moves up.
Preferably, the nozzle 21 is high pressure nozzle, since high pressure nozzle sprays in order to improve the cleaning effect of nozzle 21 The hydraulic pressure of water out is higher, to improve the cleaning effect of nozzle 21.
Preferably, the lower section of the second baffle 14 is equipped with rubber strip in order to improve the sealing performance of second baffle 14, The gap between second baffle 14 and the bottom of main body 6 is reduced by rubber strip, to improve the sealing of second baffle 14 Performance.
Preferably, being coated with lubricating grease in order to improve the mobile smooth degree of drive block 23 on the screw rod 5, passing through lubrication Rouge reduces the gap between screw rod 5 and drive block 23, to improve the mobile smooth degree of drive block 23.
Preferably, in order to improve the stability that first baffle 11 is connect with second baffle 14, the second baffle 14 Side is equipped with sliding slot, and the side of the first baffle 11 is equipped with draw runner, and the inside of sliding slot is arranged in the draw runner, by sliding slot with Mutual position-limiting action between draw runner improves the stability that first baffle 11 is connect with second baffle 14.
Preferably, in order to further increase the stability that first baffle 11 is connect with second baffle 14, the sliding slot is Dovetail groove, the draw runner are matched with sliding slot, since the connection structure of dovetail groove is relatively stable, to further improve first gear The stability that plate 11 is connect with second baffle 14.
It drives the first drive rod 9 to move down by the first cylinder 8, passes through two the second drive rod 12 drivings second later Baffle 14 moves down, and when second baffle 14 is resisted against the bottom of main body 6, passes through two the second drive rod 12 drivings two A first baffle 11 is located remotely from each other, to be blocked up the gap of 1 bottom of protective door by two first baffles 11 and second baffle 14 Firmly, to improve the protective performance of substation, drive block 23 is driven to move along guide rod 4 by driving assembly, second Under the transmission effect of connecting rod 19 and two first connecting rods 17, drive each cleaning assemblies in solar energy by two drive blocks 23 The top of plate 2 is mobile, while providing power by the second cylinder 22 and driving each cleaning group under the action of third connecting rod 20 Part swings, to expand the cleaning range of cleaning assemblies, is cleaned later by cleaning assemblies to solar panels 2, To improve the generating efficiency of solar panels 2, electric energy supply substation is used later, to improve the energy conservation of substation Performance.
Compared with prior art, this has in the box-type substation of defencive function, drives second baffle by protection mechanism 14 liftings, are blocked the gap of 1 bottom of protective door by second baffle 14, and existing to improve the protective performance of substation There is protection mechanism to compare, which passes through the close to each other and separate of two first baffles 11, expands second baffle 14 It moreover, is incited somebody to action by energy-saving mechanism with the protective range of two first baffles 11 to improve the protective performance of substation Solar energy is converted into electric energy, later uses electric energy supply substation, so that the energy-efficient performance of substation is improved, with existing section Energy mechanism compares, which cleans solar panels 2 by nozzle 21, to improve the power generation of solar panels 2 Efficiency.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (10)

1. a kind of box-type substation with defencive function, including main body (6), top plate (3) and protective door (1), the top plate (3) Top in main body (6), side of protective door (1) setting in main body (6), which is characterized in that further include protection machine are set Structure and energy-saving mechanism, in the inside of protective door (1), the energy-saving mechanism is arranged in the upper of top plate (3) for the protection mechanism setting Side;
The protection mechanism includes support rod (10), connecting sleeve (7), the first cylinder (8), the first drive rod (9), second baffle (14), spring (15), two the second drive rods (12), two first baffles (11) and two connection components, the protective door (1) Bottom be equipped with opening, the support rod (10) is horizontally set on the inside of protective door (1), and connecting sleeve (7) setting exists The middle part of support rod (10), first drive rod (9) vertically pass through connecting sleeve (7), and second baffle (14) level is set Set the lower section in support rod (10), the second baffle (14) is connect by two connection components with support rod (10), and described the The top of one cylinder (8) vertically arranged support rod (10), the top and the first drive rod (9) of the gas bar of first cylinder (8) Top connection, two first baffles (11) are separately positioned on the both ends of second baffle (14), two first baffles (11) with Second baffle (14) is slidably connected, the both ends of the spring (15) one end close to each other with two first baffles (11) respectively Connection, one end of two the second drive rods (12) are connect with the first drive rod (9), the other end of two the second drive rods (12) It is respectively hinged on two first baffles (11);
The energy-saving mechanism includes the second connecting rod (19), solar panels (2), the second cylinder (22), third connecting rod (20), two A first connecting rod (17), two guide rods (4), two drive blocks (23), two driving assemblies and at least two cleaning assemblies, The solar panels (2) are arranged in the top of top plate (3), and two guide rods (4) are horizontally set on the two sides of top plate (3) respectively, Two driving assemblies are separately positioned on the side of two guide rods (4), and two drive blocks (23) are respectively sleeved at two guide rods (4) on, two first connecting rods (17) are vertically provided at respectively on two drive blocks (23), and the two of second connecting rod (19) End is connect with the top of two first connecting rods (17) respectively, and each cleaning assemblies is successively uniformly arranged on the second connecting rod (19) On, the third connecting rod (20) is horizontally set on the top of each cleaning assemblies, one end of second cylinder (22) and third One end of connecting rod (20) is hinged, and one end of the other end and first connecting rod (17) of second cylinder (22) is hinged.
2. as described in claim 1 with the box-type substation of defencive function, which is characterized in that the inside of the main body (6) Equipped with wireless signal transceiver module and PLC, the wireless signal transceiver module is electrically connected with PLC.
3. as described in claim 1 with the box-type substation of defencive function, which is characterized in that the driving component includes electricity Machine (24) and screw rod (5), the both ends of the screw rod (5) are respectively equipped with a bearing block, and two bearing blocks are separately positioned on guiding The both ends of bar (4), the screw rod (5) pass through drive block (23), and the screw rod (5) is threadedly coupled with drive block (23).
4. as described in claim 1 with the box-type substation of defencive function, which is characterized in that the cleaning assemblies includes pendulum Lever (18) and nozzle (21) are hinged on the second connecting rod (19) in the middle part of the oscillating rod (18), the oscillating rod (18) Top be hinged on third connecting rod (20), bottom end of the nozzle (21) setting in oscillating rod (18).
5. as described in claim 1 with the box-type substation of defencive function, which is characterized in that the connection component includes stretching The both ends of contracting bar (16) and elastic string (13), the telescopic rod (16) are connect with support rod (10) and second baffle (14) respectively, The both ends of the elastic string (13) are connect with the both ends of telescopic rod (16) respectively.
6. as claimed in claim 4 with the box-type substation of defencive function, which is characterized in that the nozzle (21) is high pressure Nozzle.
7. as described in claim 1 with the box-type substation of defencive function, which is characterized in that the second baffle (14) Lower section is equipped with rubber strip.
8. as claimed in claim 3 with the box-type substation of defencive function, which is characterized in that be coated on the screw rod (5) Lubricating grease.
9. as described in claim 1 with the box-type substation of defencive function, which is characterized in that the second baffle (14) Side is equipped with sliding slot, and the side of the first baffle (11) is equipped with draw runner, and the inside of sliding slot is arranged in the draw runner.
10. as claimed in claim 9 with the box-type substation of defencive function, which is characterized in that the sliding slot is dovetail groove, The draw runner is matched with sliding slot.
CN201910034911.9A 2019-01-15 2019-01-15 A kind of box-type substation with defencive function Withdrawn CN109980564A (en)

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CN108964602A (en) * 2018-09-19 2018-12-07 深圳市律远汇智科技有限公司 A kind of heavy duty detergent solar panels cleaning equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112117671A (en) * 2020-09-15 2020-12-22 国网山东省电力公司济南市长清区供电公司 Box-type substation for preventing invasion of small animals
CN112117671B (en) * 2020-09-15 2022-05-31 国网山东省电力公司济南市长清区供电公司 Box-type substation for preventing invasion of small animals
CN113992132A (en) * 2021-10-25 2022-01-28 重庆电子工程职业学院 Mobile safety production monitoring terminal

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