CN110994429A - Buried telescopic power taking pile - Google Patents
Buried telescopic power taking pile Download PDFInfo
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- CN110994429A CN110994429A CN201911349930.7A CN201911349930A CN110994429A CN 110994429 A CN110994429 A CN 110994429A CN 201911349930 A CN201911349930 A CN 201911349930A CN 110994429 A CN110994429 A CN 110994429A
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- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000005611 electricity Effects 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 238000007373 indentation Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
- H02B7/08—Underground substations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
本发明涉及一种地埋式伸缩取电桩。该地埋式伸缩取电桩由承压筒体、承压盖、导向套、伸缩套筒、减速电机、升降丝杠、承压轴承、电控箱、取电插座、限位开关构成；减速电机通过支撑座固定在承压筒体的底部，支撑座和承压筒体之间设置缓冲垫；减速电机空心轴与升降丝杠连接，伸缩套筒下端中心设置丝母与升降丝杠配合；减速电机驱动丝杠旋转带动伸缩套筒沿导向套上下运动；承压盖安装在伸缩套筒顶部，与承压筒体接触并通过密封圈密封；伸缩套筒中部设取电插座并连接电缆；电控箱、按钮和限位开关控制伸缩套筒升降及自动停止。本发明地埋式伸缩取电桩埋入地下，工作状态伸出地面，非工作状态与地面平齐，适用于露天工业现场移动装备的供电。
The invention relates to an underground telescopic power taking pile. The underground telescopic power taking pile is composed of a pressure-bearing cylinder, a pressure-bearing cover, a guide sleeve, a telescopic sleeve, a deceleration motor, a lifting screw, a pressure bearing, an electric control box, a power-taking socket, and a limit switch; The motor is fixed on the bottom of the pressure-bearing cylinder through the support seat, and a buffer pad is arranged between the support seat and the pressure-bearing cylinder; the hollow shaft of the reduction motor is connected with the lifting screw, and the center of the lower end of the telescopic sleeve is provided with a nut to cooperate with the lifting screw; The geared motor drives the lead screw to rotate and drives the telescopic sleeve to move up and down along the guide sleeve; the pressure-bearing cover is installed on the top of the telescopic sleeve, in contact with the pressure-bearing cylinder and sealed by the sealing ring; the middle of the telescopic sleeve is provided with an electrical socket and connected to the cable; Electric control box, buttons and limit switches control the lifting and automatic stop of the telescopic sleeve. The buried telescopic power taking pile of the invention is buried underground, protrudes from the ground in a working state, and is flush with the ground in a non-working state, and is suitable for power supply of mobile equipment on open-air industrial sites.
Description
Technical Field
The invention relates to the field of industrial power supply devices, in particular to a buried telescopic power taking pile.
Background
In open-air industrial sites (such as industrial stock yards, port yards, wharfs and the like), large-scale mobile production equipment (such as stacking machines, material taking machines, loading devices and the like) is frequently equipped; these devices require frequent movement of location while working and the industrial site needs to be leveled for stockpiling and transportation; due to these characteristics, a mobile internal combustion engine or a generator is mostly used as a power source. If can provide the electric power energy through the electric wire netting, to promoting the economic nature and the security of production, improve energy-conservation and environmental protection level and have important meaning.
At present, the open-air industrial field power supply mostly adopts modes such as a fixed ground distribution box (pile), an overhead cable or a dragging cable; the electricity taking mode seriously hinders the passing of transport vehicles, influences material hoisting, restricts flexible arrangement and efficient utilization of stockpiling sites, and is very inconvenient to operate and poor in safety.
Disclosure of Invention
The invention aims to overcome the defects of the existing open-air industrial field electricity taking mode, and provides a buried telescopic electricity taking pile which can conveniently take electricity in an industrial field and does not influence ground utilization and ground operation.
The invention solves the problems and adopts the technical scheme that:
a buried telescopic electricity taking pile comprises a pressure bearing cylinder, a pressure bearing cover, a guide sleeve, a telescopic sleeve, a speed reducing motor support, a lifting screw rod, a pressure bearing, an electric cabinet, an electricity taking socket and a limit switch; the speed reducing motor is fixed at the bottom of the pressure-bearing cylinder through a speed reducing motor support, a hollow shaft of the speed reducing motor is connected with the lifting screw rod, a nut is arranged at the center of the lower end of the telescopic sleeve and matched with the lifting screw rod, the telescopic sleeve is arranged in the guide sleeve, and the speed reducing motor drives the lifting screw rod to rotate to drive the telescopic sleeve to move up and down along the guide sleeve; the pressure-bearing cover is arranged at the top of the telescopic sleeve, is contacted with the pressure-bearing cylinder body when descending to a lower limit position, is flush with the ground and can bear heavy pressure; the pressure-bearing cover and the telescopic sleeve are sealed through a sealing ring and are used for water and dust prevention; one or more socket boxes are arranged in the middle of the telescopic sleeve, and a power taking socket is arranged in the socket boxes and is connected with the electric cabinet and the box inlet cable through cables; a limit switch is arranged on the guide sleeve, the electric cabinet is arranged at the bottom of the pressure-bearing cylinder, and a button is arranged in the pressure-bearing cover and used for controlling the speed reduction motor to lift and stop automatically; the pressure-bearing cylinder is buried underground, and the upper edge of the pressure-bearing cylinder is flush with the ground and can bear heavy pressure.
Compared with the prior art, the invention adopting the technical scheme has the outstanding characteristics that:
the buried telescopic electricity taking pile can conveniently take electricity in an industrial field, does not affect ground utilization and ground operation, is buried underground and level to the ground in a non-working state, stretches out of the ground in a working state, is suitable for power supply of mobile equipment in an open-air industrial field, and is simple in structure and convenient to use.
Preferably, the further technical scheme of the invention is as follows:
the pressure-bearing cylinder is a cylindrical cylinder, and a flat plate is welded at the bottom of the pressure-bearing cylinder; the top of the sealing ring is provided with a bearing ring along the radial direction outwards, and a circle of concave sealing groove for mounting the sealing ring is arranged along the radial direction inwards; one or more cable outlet nozzles are arranged on the side surface of the lower part and used for cable inlet from superior power supply equipment and cable outlet of a lower-level buried telescopic electricity taking pile; the pressure-bearing cylinder is buried underground, and the upper edge of the top pressure-bearing ring part of the pressure-bearing cylinder is flush with the ground, so that the pressure-bearing cylinder can bear the load of vehicles or heavy objects.
The sealing ring is an annular silicon colloid and is arranged in the concave sealing groove of the pressure-bearing cylinder body; after the telescopic sleeve and the bearing cover retract, the sealing ring is slightly deformed under the pressure of the bearing cover so as to prevent dust or water from entering the pressure-bearing cylinder.
The pressure-bearing cover is a metal pressure-bearing body which is fixed on the pressure-bearing sleeve through a bolt; the upper edge of the upper flange is a plane and is flush with the upper edge of the pressure-bearing ring of the pressure-bearing sleeve when the upper flange is lowered to the position; the center of the switch is provided with a pressure-bearing switch box which is internally provided with a waterproof button; the pressure-bearing switch box is provided with a cover plate connected with a box body hinge, a spring is arranged in the pressure-bearing switch box for tensioning, and an embedded invisible handle is arranged on the surface of the pressure-bearing switch box.
The telescopic sleeve is a square cylinder, a nut is arranged at the center of the bottom of the telescopic sleeve and matched with the lifting screw rod, and the reduction motor drives the lifting screw rod to rotate to drive the telescopic sleeve to integrally lift relative to the guide sleeve; the top of the telescopic sleeve is connected with the pressure-bearing cover through a bolt, and the pressure-bearing cover can be moved away after the connecting bolt of the pressure-bearing cover and the telescopic sleeve is removed; the side surfaces of the middle part of the socket are respectively provided with a socket mounting box along the diagonal direction, and a three-phase four-hole power socket is arranged in the socket mounting boxes; when the telescopic sleeve is in an extending state, electricity can be taken from the socket; when the telescopic sleeve is in a retraction state, the pressure bearing ring of the telescopic sleeve and the pressure bearing cover are flush with the ground and can bear the load of a vehicle or a heavy object.
The guide sleeve is a metal body with an outer circle and an inner square, the outer edge of the guide sleeve is fixed on the pressure-bearing sleeve through a bolt, the inner edge of the guide sleeve is matched with the telescopic sleeve to limit the rotation of the telescopic sleeve, so that the telescopic sleeve keeps vertical in direction when being lifted, after the pressure-bearing cover is removed, the fixing bolt of the guide sleeve and the pressure-bearing cylinder is removed, the guide sleeve can be taken out, the bolt of the speed reducing motor support can be removed, and the telescopic sleeve, the lifting screw rod, the speed reducing motor support, the pressure-bearing, the electric cabinet and the like can be moved out of the pressure-.
The gear motor is fixed on the gear motor support on the side surface; the speed reducing motor support is of an L-shaped structure, and the bottom of the speed reducing motor support is fixed with a pressure-bearing cylinder bottom plate through a bolt; a cushion pad is arranged between the speed reducing motor support and the pressure-bearing cylinder; the bottom of the speed reducing motor is supported by a pressure bearing in a pressure bearing seat, the pressure bearing seat is welded on a bottom plate of the pressure bearing cylinder, a hollow output shaft of the speed reducing motor is provided with a lifting screw rod, and the lifting screw rod is matched with a nut at the bottom of the telescopic sleeve; and when the bolt of the speed reducing motor support is removed, the telescopic sleeve, the lifting screw rod, the speed reducing motor support, the pressure bearing, the electric cabinet and the like can be moved out of the pressure bearing cylinder body so as to facilitate wiring or maintenance.
The limit switch comprises an upper limit switch and a lower limit switch which are respectively arranged on the upper side and the lower side of the guide sleeve and used for detecting the position of the telescopic sleeve so as to control the speed reducing motor to automatically stop; when the telescopic sleeve and the pressure bearing cover descend to the position where the pressure bearing cover is contacted with the pressure bearing cylinder body, the upper limit switch is triggered and a signal is sent out; when the telescopic sleeve and the pressure bearing cover rise to the working height, the lower limit switch is triggered and a signal is sent out.
The electric cabinet is hung on a speed reducing motor support inside the pressure-bearing cylinder; the inside of the motor is provided with a wiring terminal of a power cable and a power distribution and control loop of a speed reducing motor; the signal of the limit switch and the waterproof button switch is received, and the start and stop of the speed reducing motor are controlled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic top view of an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an operating state of an embodiment of the present invention;
in the figure: 1-a pressure-bearing cylinder; 2, a pressure bearing cover; 3, a guide sleeve; 4-a telescopic sleeve; 5-a speed reduction motor; 6-lifting screw rod; 7-a pressure bearing; 8-a buffer pad; 9-sealing ring; 10-an electric cabinet; 11-a power-taking socket; 12-limit switches; 13-cable conductors; 14-a nut; 15-pressure bearing seat; 16-a geared motor mount; 17-a pressure-bearing switch box; 18-waterproof push-button switch; 19-cable outlet nozzle; a-from an incoming buried cable of the superior power supply equipment and an outgoing buried cable of the subordinate buried telescopic power taking pile; b-user equipment pulls the cable and its power plug.
The specific implementation mode is as follows:
the invention will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the invention.
Referring to fig. 1, 2 and 3, the buried telescopic electricity taking pile comprises a pressure bearing cylinder 1, a pressure bearing cover 2, a guide sleeve 3, a telescopic sleeve 4, a speed reducing motor 5, a lifting screw rod 6, a pressure bearing 7, a cushion pad 8, a sealing ring 9, an electric cabinet 10, an electricity taking socket 11, a limit switch 12 and a cable wire 13; the speed reducing motor 5 is fixed at the bottom of the pressure-bearing cylinder 1 through a speed reducing motor support 16, and a cushion pad 8 is arranged between the speed reducing motor support 16 and the pressure-bearing cylinder 1; the hollow shaft of the speed reducing motor 5 is connected with the lifting screw 6, and the center of the lower end of the telescopic sleeve 4 is provided with a nut 14 matched with the lifting screw 6; the telescopic sleeve 4 is arranged in the guide sleeve 3, and the speed reducing motor 5 drives the lifting screw 6 to rotate so as to drive the telescopic sleeve 4 to move up and down along the guide sleeve 3; the pressure bearing cover 2 is arranged at the top of the telescopic sleeve 4, is contacted with the pressure bearing cylinder body 1 when descending to a lower limit position, is flush with the ground and can bear heavy pressure; the pressure-bearing cover 2 and the telescopic sleeve 4 are sealed through a sealing ring 9, so that the water and dust can be prevented; two socket boxes are arranged in the middle of the telescopic sleeve 4, are internally provided with an electricity taking socket 11 and are connected with the electric cabinet 10 and an inlet box cable through a cable lead 13; a limit switch 12 is arranged on the guide sleeve 3, an electric cabinet 10 is arranged at the bottom of the pressure-bearing cylinder body 1, and a button is arranged in the pressure-bearing cover 2 and used for controlling the speed reducing motor 5 to ascend and descend and stop automatically; the pressure-bearing cylinder body 1 is buried underground, and the upper edge of the pressure-bearing cylinder body is flush with the ground and can bear heavy pressure.
The telescopic sleeve 4 is a square cylinder, a screw 14 is arranged at the center of the bottom of the telescopic sleeve and matched with the lifting screw 6, and the reduction motor 5 drives the lifting screw 6 to rotate to drive the telescopic sleeve 4 to lift relative to the guide sleeve 3; the top of the pressure-bearing cover is connected with the pressure-bearing cover 2 through a bolt, and the pressure-bearing cover 2 can be moved away after the connecting bolt of the pressure-bearing cover 2 and the telescopic sleeve 4 is removed; the side surfaces of the middle part of the socket are respectively provided with a socket mounting box along the diagonal direction, and a three-phase four-hole power socket is arranged in the socket mounting boxes; when the telescopic sleeve 4 is in an extending state, electricity can be taken from the socket; when the telescopic sleeve is in a retraction state, the pressure bearing cover 2 is flush with the pressure bearing ring of the telescopic sleeve 4 and the ground, so that the telescopic sleeve can bear loads of vehicles, heavy objects and the like; after the telescopic sleeve 4 rises, the telescopic sleeve can extend 550mm out of the ground to expose the power socket 11 and conveniently plug and unplug the power plug; the socket and its cable in the telescopic sleeve 4 have a rated working current of 200A and a rated working voltage of 380 VAC.
The pressure-bearing cylinder 1 is a cylindrical cylinder, and a flat plate is welded at the bottom of the pressure-bearing cylinder; the top of the sealing ring is provided with a bearing ring along the radial direction outwards, and a circle of concave sealing grooves for mounting the sealing ring 9 are arranged along the radial direction inwards; two cable outlet nozzles are arranged on the side surface of the lower part and used for cable inlet from superior power supply equipment and cable outlet of a subordinate buried telescopic power taking pile; the pressure-bearing cylinder 1 is buried underground, and the upper edge of the pressure-bearing ring part at the top of the pressure-bearing cylinder is flush with the ground, so that the pressure-bearing cylinder can bear loads such as vehicles, heavy objects and the like; the height of the pressure-bearing cylinder body 1 is 1000mm, the outer diameter is 600mm, the inner diameter is 580mm, the height of the bearing ring part is 60mm, the outer diameter is 800mm, and the inner diameter is 480 mm.
The pressure-bearing cover 2 is a metal pressure-bearing body and is fixed on the pressure-bearing cylinder 1 through bolts; the upper edge of the upper part is a plane and is flush with the upper edge of the pressure-bearing ring of the pressure-bearing cylinder body 1 when the upper part is lowered to the right position; the center is provided with a pressure-bearing switch box 17 which is internally provided with a waterproof button; the pressure-bearing switch box 17 is provided with a cover plate connected with a box body hinge, a spring is arranged in the pressure-bearing switch box for tensioning, and an embedded invisible handle is arranged on the surface of the pressure-bearing switch box; the edge thickness of the pressure bearing cover 2 is 30mm, the center thickness is 70mm, the outer diameter is 570mm, and the diameter of the pressure bearing switch box 17 is 140 mm; the bearing cover 2, the bearing switch box 17 and the bearing cylinder 1 can bear 0.5MPa of load, which is equivalent to 25t of the whole local buried telescopic electricity-taking pile.
The guide sleeve 3 is a metal body with an outer circle and an inner square, the outer edge of the guide sleeve is fixed on the pressure-bearing cylinder body 1 through a bolt, and the inner edge of the guide sleeve is matched with the telescopic sleeve 4 to limit the rotation of the telescopic sleeve so as to keep the direction vertical when the telescopic sleeve 4 is lifted. After the bearing cover is removed, the guide sleeve and the fixing bolt of the bearing cylinder are removed, the guide sleeve can be taken out, the bolt of the speed reducing motor support 16 can be removed, and the telescopic sleeve 4, the lifting screw 6, the speed reducing motor 5, the speed reducing motor support 16, the bearing 7, the electric cabinet 10 and the like can be moved out of the bearing cylinder 1 so as to facilitate wiring or maintenance.
The speed reducing motor 5, a speed reducing motor support 16, a cushion pad 8, a pressure bearing seat 15 and a lifting screw 6; the speed reducing motor 5 is fixed on a speed reducing motor support 16 on the side surface; the speed reducing motor support 16 is of an L-shaped structure, and the bottom of the speed reducing motor support is fixed with a bottom plate of the pressure-bearing cylinder 1 through bolts; a cushion pad 8 is arranged between the speed reducing motor support 16 and the pressure-bearing cylinder 1; the bottom of the speed reducing motor 5 is supported by a pressure bearing 7 in a pressure bearing seat 15, and the pressure bearing seat 15 is welded on a bottom plate of the pressure bearing cylinder 1; a hollow output shaft of the speed reducing motor 5 is provided with a lifting screw 6, and the lifting screw 6 is matched with a nut 14 at the bottom of the telescopic sleeve 4; when the bolts of the speed reducing motor support 16 are removed, the telescopic sleeve 4, the lifting screw 6, the speed reducing motor 5, the speed reducing motor support 16, the pressure bearing 7, the electric cabinet 10 and the like can all move out of the pressure bearing cylinder 1 so as to be convenient for wiring or maintenance.
A sealing ring 9 and a set of sealing parts formed by sealing grooves matched with the sealing ring; the sealing ring 9 is an annular silicon colloid and is arranged in the concave sealing groove of the pressure-bearing cylinder body 1; after the telescopic sleeve 4 and the pressure-bearing cover 2 retract, the sealing ring 9 slightly deforms under the pressure of the pressure-bearing cover 2 to prevent dust or water from entering the pressure-bearing cylinder 1; through above-mentioned part, the flexible electric pile that fetches electricity of local formula of burying protection level reaches IP68, allows to pile up the material in the flexible top of getting the electric pile of formula of burying promptly under the non-operation state to the permission is soaked.
The limit switch 12 comprises an upper limit switch and a lower limit switch which are respectively arranged on the upper side and the lower side of the guide sleeve 3 and used for detecting the position of the telescopic sleeve 4 so as to control the speed reducing motor 5 to automatically stop; when the telescopic sleeve 4 and the pressure bearing cover 2 descend to the point that the pressure bearing cover 2 is contacted with the pressure bearing cylinder 1, the upper limit switch is triggered and a signal is sent out; when the telescopic sleeve 4 and the pressure bearing cover 2 rise to the working height, the lower limit switch is triggered and a signal is sent out.
The electric cabinet 10 is hung on a speed reducing motor support 16 in the pressure-bearing cylinder 1; a wiring terminal of a power cable and a power distribution and control loop of the speed reducing motor 5 are arranged in the motor; the electric cabinet 10 receives signals of the limit switch 12 and the waterproof button switch, controls the start and stop of the speed reducing motor 5, and has the following functions: (1) when the ascending or descending button is pressed, the reducing motor 5 is started in forward rotation or reverse rotation; (2) when receiving the signal of the upper limit switch or the lower limit switch, the speed reducing motor 5 automatically stops; (3) when the stop button is pressed, the reduction motor 5 is stopped; (5) when the power supply circuit of the gear motor 5 is short-circuited or the gear motor 5 is overloaded, the power supply of the gear motor 5 is cut off.
The buried telescopic electricity taking pile can conveniently take electricity in an industrial field, does not affect ground utilization and ground operation, is buried underground and level to the ground in a non-working state, extends out of the ground in a working state, is suitable for power supply of mobile equipment in an open-air industrial field, and is simple in structure and convenient to use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911349930.7A CN110994429A (en) | 2019-12-24 | 2019-12-24 | Buried telescopic power taking pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911349930.7A CN110994429A (en) | 2019-12-24 | 2019-12-24 | Buried telescopic power taking pile |
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| Publication Number | Publication Date |
|---|---|
| CN110994429A true CN110994429A (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911349930.7A Pending CN110994429A (en) | 2019-12-24 | 2019-12-24 | Buried telescopic power taking pile |
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| Country | Link |
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| CN (1) | CN110994429A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180105A (en) * | 2021-12-28 | 2022-03-15 | 北京劢亚科技有限公司 | Solar panel and satellite |
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| WO2003077392A1 (en) * | 2002-03-13 | 2003-09-18 | Metalurgica Casbar, S.A. | Buried container for electrical, electronic and similar equipment |
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| CN106374364A (en) * | 2016-10-17 | 2017-02-01 | 江苏耐维思通科技股份有限公司 | Telescopic hidden type shore electricity connection pile |
| CN206358009U (en) * | 2016-12-23 | 2017-07-28 | 青岛特来电新能源有限公司 | A kind of liftably buried DC charging equipment |
| CN209616920U (en) * | 2018-11-14 | 2019-11-12 | 西安新桂系信息技术有限公司 | A kind of underground parking lifting type automobile charging pile |
| CN210838476U (en) * | 2019-12-24 | 2020-06-23 | 唐山阿诺达自动化有限公司 | Buried telescopic electricity taking pile |
-
2019
- 2019-12-24 CN CN201911349930.7A patent/CN110994429A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003077392A1 (en) * | 2002-03-13 | 2003-09-18 | Metalurgica Casbar, S.A. | Buried container for electrical, electronic and similar equipment |
| KR100827006B1 (en) * | 2008-01-16 | 2008-05-02 | (주)지엠엔지니어링기술사사무소 | Insulation structure of underground distribution box for preventing electric shock |
| CN106374364A (en) * | 2016-10-17 | 2017-02-01 | 江苏耐维思通科技股份有限公司 | Telescopic hidden type shore electricity connection pile |
| CN206358009U (en) * | 2016-12-23 | 2017-07-28 | 青岛特来电新能源有限公司 | A kind of liftably buried DC charging equipment |
| CN209616920U (en) * | 2018-11-14 | 2019-11-12 | 西安新桂系信息技术有限公司 | A kind of underground parking lifting type automobile charging pile |
| CN210838476U (en) * | 2019-12-24 | 2020-06-23 | 唐山阿诺达自动化有限公司 | Buried telescopic electricity taking pile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180105A (en) * | 2021-12-28 | 2022-03-15 | 北京劢亚科技有限公司 | Solar panel and satellite |
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