CN110995121B - A construction site intelligent power supply device - Google Patents
A construction site intelligent power supply device Download PDFInfo
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- CN110995121B CN110995121B CN201911407769.4A CN201911407769A CN110995121B CN 110995121 B CN110995121 B CN 110995121B CN 201911407769 A CN201911407769 A CN 201911407769A CN 110995121 B CN110995121 B CN 110995121B
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- Prior art keywords
- box body
- box
- air inlet
- pipe
- air outlet
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/40—Mobile PV generator systems
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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
- H02B1/46—Boxes; Parts thereof or accessories therefor
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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
- H02B1/54—Anti-seismic devices or installations
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
本发明公开了一种工地智能取电装置，包括箱体，所述安装槽的上下两端通过轴承件转动连接设置有中空旋转板，所述导电旋转环上固定设置有导电杆，所述连接电线上电性连接设置有工业防水插座；所述底板靠近箱体的一侧对称设置有进风管，所述进风管上连通设置有动作管和出风管，所述出风管中设置有单向阀一，所述动作管中活动设置有滑板，所述进风管中设置有单向阀二。本发明提供了工地智能取电装置，工业防水插座能够360°无死角的旋转，从而适应来自各个方向的施工工具的取电需要，防止电线弯折对绝缘层造成磨损，该装置便于移动，具有减震功能，且在转运减震的同时自动进行换风降温，功能集中，使用方便，非常值得推广。
The present invention discloses an intelligent power supply device for construction sites, including a box body, a hollow rotating plate is rotatably connected at the upper and lower ends of the installation groove through a bearing member, a conductive rod is fixedly provided on the conductive rotating ring, and an industrial waterproof socket is electrically connected to the connecting wire; an air inlet pipe is symmetrically provided on one side of the bottom plate close to the box body, an action pipe and an air outlet pipe are connected on the air inlet pipe, a one-way valve 1 is provided in the air outlet pipe, a slide plate is movably provided in the action pipe, and a one-way valve 2 is provided in the air inlet pipe. The present invention provides an intelligent power supply device for construction sites, and the industrial waterproof socket can rotate 360° without dead angles, so as to meet the power supply needs of construction tools from all directions and prevent the bending of the wires from causing wear on the insulation layer. The device is easy to move and has a shock-absorbing function, and automatically performs air exchange and cooling while transporting and shock-absorbing. It has concentrated functions and is easy to use, and is very worthy of promotion.
Description
Technical Field
The invention relates to the technical field of power taking devices, in particular to an intelligent power taking device for a construction site.
Background
In the prior art, the construction site power box with the application number of 201621290922.1 comprises a power box main body and a power box base, wherein the power box main body is arranged on the power box base in a matched mode, a hook is fixedly connected to the power box base, a lifting handle and a winding post are further arranged on the power box base respectively, hanging pieces are further integrally connected to four end corners of the power box main body, an industrial waterproof socket is arranged between the hanging pieces at the upper end and the lower end, an electric control element is further arranged in the power box main body and comprises a circuit breaker, a shunt coil and an intermediate relay, the circuit breaker, the shunt coil, the intermediate relay and the waterproof socket are electrically connected through circuits, and the construction site power box is convenient to install, can effectively improve waterproof performance of the waterproof plug and the socket, and is convenient for management of a power line, electricity safety and the like.
But in the use process, the device still has obvious defects that 1, in the actual construction site, a plurality of devices for taking electricity are needed, the positions of the devices are not uniform, the devices for taking electricity are needed to simultaneously receive socket connection from all directions, the industrial waterproof sockets in the devices are symmetrically arranged at two ends and mainly suitable for power supply of devices at two sides, the wires connected in other directions have to be bent and wound, the insulating layers on the outer sides of the wires are easy to wear and fall off after long-term use, potential safety hazards of electric shock exist, 2, the devices are inconvenient to move because of complex construction and need to take electricity temporarily, and are very laborious and time-consuming when the sites are replaced for many times, 3, the devices do not have a damping function, the defects that the power supply is lost because of mutual separation caused by shaking are very easy to cause between the sockets and the plug rows are overcome, 4, the devices for dissipating heat at the progress in the devices are lack, the devices for taking electricity belong to equipment frequently used in the site, the working time is long, the interior is very easy to accumulate heat, and the service life of internal elements is not influenced if heat dissipation is not carried out timely.
Disclosure of Invention
The invention aims to provide an intelligent power taking device for a construction site, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides an intelligent electricity taking device for a construction site, includes the box, the air outlet has been seted up to the symmetry on the lateral wall of box, the multiunit mounting groove has been run through on the lateral wall of box, the roof outside of box is provided with solar panel, solar panel's side downward sloping, be provided with conductive post in the inner chamber of box, conductive post passes through conversion electric wire and solar panel electric connection, the upper and lower both ends of mounting groove are provided with the cavity rotor plate through bearing piece swivelling joint, be provided with conductive swivel ring in the cavity rotor plate, conductive swivel ring movable sleeve is established on conductive post, fixedly on the conductive swivel ring is provided with the conductive pole, the connection is provided with the connecting wire behind the lateral wall that the conductive pole runs through the cavity rotor plate, electric connection is provided with industry waterproof socket on the connecting wire, the inner chamber bottom of box is provided with the battery, battery and conductive post electric connection, electric connection is provided with the charging wire on the battery, connection is provided with waterproof plug behind the lateral wall that the charging wire runs through the box;
The bottom of the box body is connected and arranged on the bottom plate through a large damping spring, an air inlet pipe is symmetrically arranged on one side, close to the box body, of the bottom plate, an action pipe and an air outlet pipe are communicated and arranged on the air inlet pipe, an air inlet is formed in one side, close to the air outlet pipe, of the bottom wall of the box body, the air outlet pipe is communicated with the air inlet, a first check valve is arranged in the air outlet pipe, a sliding plate is movably arranged in the action pipe, the sliding plate is connected to the outer side of the bottom wall of the box body through an upper damping spring, a limiting block is fixedly arranged on the inner side wall of one side, far away from the box body, of the action pipe, a lower damping spring is connected between the sliding plate and the limiting block, and a second check valve is arranged in the air inlet pipe;
The bottom symmetry of box is fixed and is provided with the support column, activity articulates on the support column and is provided with the pivot, fixedly run through in the pivot and be provided with the universal wheel.
Preferably, an insulating layer is provided on the outer side of the hollow rotating plate.
Preferably, a plurality of groups of limiting blocks are fixedly arranged on the outer side of the box body, and the limiting blocks are arranged below the hollow rotating plate.
Preferably, a hanging block is fixedly arranged on the outer wall of the box body, a clamping groove is formed in the hanging block, and the charging electric wire is clamped in the clamping groove.
Preferably, a blocking block is fixedly arranged on the inner side wall of one side, close to the box body, of the action pipe.
Preferably, an auxiliary damping spring is connected between the outer wall of the air inlet pipe and the outer side of the bottom wall of the box body.
Preferably, the side guide plates are symmetrically and fixedly arranged on one side, close to the box body, of the bottom end side wall of the box body, and the side guide plates are movably arranged between the side guide plates.
Compared with the prior art, the invention has the beneficial effects that:
1. The device is provided with a plurality of groups of hollow rotating plates capable of rotating by 360 degrees, so that the connecting wires and the industrial waterproof sockets can also rotate and move by 360 degrees without dead angles, thereby being suitable for the power taking requirements of construction tools from all directions, the hollow rotating plates are arranged in a layered manner, each group of the connecting wires are different in height, so that the problem of winding between the connecting wires is effectively avoided, the use is more convenient, the problem that the connecting wires in the non-front direction are bent and wound due to the fixation of the socket is solved, the insulating layer on the surface of the wires is prevented from being worn, and the potential safety hazard is reduced;
2. the universal wheels are arranged at the bottom of the device, so that the position transfer can be conveniently carried out, the device is better suitable for the requirement of temporary electricity taking on the construction site, the time and the labor are saved, and the carrying is rapid;
3. The damping device is arranged at the bottom of the device, so that loosening between the plug and the socket caused by shaking caused by uneven ground of a construction site in the moving process is avoided, the power supply stability of the device in the moving process is effectively ensured, and the construction progress is ensured;
4. When shifting the device and carrying out the shock attenuation, go up damping spring and lower damping spring and all can take place the compression tensile for the slide reciprocates, thereby under the restriction of two sets of check valves, make outside air by the air intake of pushing into the box, to the inside electrical component of box aeration cooling, alleviate the damage that the overheat problem caused electrical component.
The invention provides an intelligent power taking device for a construction site, which can rotate 360 degrees without dead angles, thereby adapting to the power taking requirement of construction tools from all directions and preventing the electric wires from bending to abrade an insulating layer.
Drawings
FIG. 1 is a schematic cross-sectional front view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the invention at A in FIG. 1;
fig. 3 is an enlarged view of fig. 1 at B in accordance with the present invention.
In the figure, a box body 1, an air outlet 2, an installation groove 3, a solar panel 4, a conductive column 5, a conversion wire 6, a hollow rotary plate 7, an insulating layer 8, a conductive rotary ring 9, a conductive rod 10, a connecting wire 11, an industrial waterproof socket 12, a limiting block 13, a storage battery 14, a charging wire 15, a waterproof plug 16, a hanging block 17, a clamping groove 18, a large damping spring 19, a bottom plate 20, an air inlet pipe 21, an action pipe 22, an air outlet pipe 23, an air inlet 24, a one-way valve I25, a sliding plate 26, an upper damping spring 27, a blocking block 28, a limiting block 29, a lower damping spring 30, a one-way valve II 31, an auxiliary damping spring 32, a side guide plate 33, a supporting column 34, a rotating shaft 35 and a 36 universal wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution:
The utility model provides an intelligent electricity taking device for construction sites, which comprises a box body 1, the air outlet 2 has been seted up to the symmetry on the lateral wall of box body 1, air outlet 2 sets up the upper end, be convenient for the timely discharge of hot air, the multiunit mounting groove 3 has been seted up in the penetration on the lateral wall of box body 1, the roof outside of box body 1 is provided with solar panel 4, solar panel 4 can convert solar energy into electric energy, thereby reduce the quantity of construction sites to the industry electricity, construction cost is reduced, the side downward sloping of solar panel 4, such setting is in order to carry out contactless shielding to air outlet 2, prevent that the water from getting into the inside of box body 1 from air outlet 2 during sleet weather, be provided with conducting post 5 in the inner chamber of box body 1, conducting post 5 is through conversion electric wire 6 and solar panel 4 electric connection, solar panel 4 can directly supply power to conducting post 5, the upper end and the lower end of the mounting groove 3 are rotatably connected with a hollow rotating plate 7 through bearing pieces, the hollow rotating plate 7 can rotate by 360 degrees, a conductive rotating ring 9 is arranged in the hollow rotating plate 7, the conductive rotating ring 9 is movably sleeved on a conductive column 5, the conductive rotating ring 9 can conduct current on the conductive column 5, a conductive rod 10 is fixedly arranged on the conductive rotating ring 9, a connecting wire 11 is connected and arranged behind the conductive rod 10 penetrating through the side wall of the hollow rotating plate 7, an industrial waterproof socket 12 is arranged on the connecting wire 11 in an electric connection manner, a construction tool on a construction site directly connects a plug on the industrial waterproof socket 12 for electricity taking use, a storage battery 14 is arranged at the bottom of an inner cavity of the box body 1, the storage battery 14 is electrically connected with the conductive column 5, a charging wire 15 is arranged on the storage battery 14 in an electric connection manner, a waterproof plug 16 is connected and arranged behind the charging wire 15 penetrating through the side wall of the box body 1, the waterproof plug 16 is used for connecting an external power supply to store energy and supply power to the storage battery 14, and is mainly used under the condition that the light is insufficient and the converted electric quantity of the solar panel 4 is insufficient.
The bottom of the box 1 is connected and arranged on the bottom plate 20 through the large damping spring 19, the large damping spring 19 has telescopic elasticity, one side of the bottom plate 20 close to the box 1 is symmetrically provided with the air inlet pipe 21, in order to keep the inside of the box 1 clean, a dustproof filter screen can be arranged at the inlet of the air inlet pipe 21, the air inlet pipe 21 is communicated and provided with the action pipe 22 and the air outlet pipe 23, one side of the bottom wall of the box 1 close to the air outlet pipe 23 is provided with the air inlet 24, the air outlet pipe 23 is communicated with the air inlet 24, the air outlet pipe 23 is provided with the one-way valve I25, the air can only flow from the air outlet pipe 23 to the air inlet 24 without countercurrent, the action pipe 22 is movably provided with the slide plate 26, the slide plate 26 can move up and down on the inner wall of the action pipe 22, the slide plate 26 is connected to the outer side of the bottom wall of the box 1 through the upper damping spring 27, one side inner side wall of the action pipe 22 far away from the box 1 is fixedly provided with the limiting block 29, the lower damping spring 30 is connected between the slide plate 26 and the limiting block 29, the air inlet pipe 21 is provided with the one-way valve II 31, the one-way valve II 31 is arranged in the air inlet pipe 21, and the arrangement of the one-way valve II 31 enables air to flow from the outside to flow into the air inlet 21 without countercurrent.
The bottom symmetry of box 1 is fixed and is provided with support column 34, and movable hinge is provided with pivot 35 on the support column 34, and the fixed universal wheel 36 that runs through is provided with on the pivot 35, and the setting of universal wheel 36 makes the device conveniently remove each place that needs to use, labour saving and time saving.
As a preference, the outside of the hollow rotating plate 7 is provided with an insulating layer 8, and the insulating layer 8 is provided to improve the isolation effect on the current and prevent the worker from getting an electric shock.
Preferably, a plurality of sets of limiting blocks 13 are fixedly arranged on the outer side of the box body 1, the limiting blocks 13 are arranged below the hollow rotating plate 7, and the limiting blocks 13 mainly limit the position of the hollow rotating plate 7.
As a preferred mode, the hanging block 17 is fixedly arranged on the outer wall of the box body 1, the clamping groove 18 is formed in the hanging block 17, the charging wire 15 is clamped and arranged in the clamping groove 18, when the box body is not used, the charging wire 15 can be clamped and arranged in the clamping groove 18, the box body is neat and attractive, and the situation that the waterproof plug 16 is randomly placed on the ground to enable the waterproof plug 16 to be damaged by ground friction when the box body 1 moves is avoided.
Preferably, a blocking block 28 is fixedly arranged on the inner side wall of the side, close to the box body 1, of the action tube 22, and the blocking block 28 is used for preventing the sliding plate 26 from being separated from the action tube 22 in the moving process.
As a preferred option, an auxiliary damping spring 32 is connected between the outer wall of the air inlet pipe 21 and the outer side of the bottom wall of the box 1, and the auxiliary damping spring 32 increases the support to both sides of the bottom of the box 1, thereby improving the stability of the box 1.
As a preferred aspect, the side of the bottom plate 20 close to the case 1 is symmetrically and fixedly provided with side guide plates 33, and the bottom side wall of the case 1 is movably disposed between the side guide plates 33, and the side guide plates 33 guide and limit the moving direction of the case 1 during vibration, so that the case 1 is more stable.
When devices on sites in different directions need to take electricity, idle industrial waterproof sockets 12 can be selected, the hollow rotating plate 7 is driven to rotate through connecting wires 11 on the industrial waterproof sockets 12, so that the industrial waterproof sockets 12 and the connecting wires 11 rotate to be in the same direction with electricity taking tools, abrasion and falling of external insulation parts caused by bending and winding of the wires are avoided, then plugs of the electricity taking tools are inserted into the industrial waterproof sockets 12 to be used, at the moment, the connecting wires 11 drive the hollow rotating plate 7 to rotate through the conducting rods 10 due to the fact that the conducting rods 10 are fixedly arranged between the conducting rods 10 and the hollow rotating plate 7, the conducting rods 10 also drive the conducting rotating rings 9 to rotate around the conducting columns 5 to conduct electricity, on one hand, electric energy from the conducting columns 5 is input after sunlight is converted into electric energy through the converting wires 6, on the other hand, the electric energy stored in the storage battery 14 is charged from outside through the waterproof plugs 16, when the sunlight is sufficient, the electricity can be supplied only by the former, and auxiliary power supply can be supplied to the solar panels when the sunlight is weak.
For the requirement of the multi-position on the construction site on temporary electricity taking, the device can be conveniently moved to each place needing to be used through the universal wheels 36 at the bottom of the box body 1, in the moving process, as the ground of the construction site is often uneven, the box body 1 can jolt, the large damping springs 19 can buffer and damp, in addition, the upper damping springs 27 and the lower damping springs 30 can shake up and down, so that the sliding plate 26 is driven to move up and down, under the action of the first check valve 25 and the second check valve 31, when the sliding plate 26 moves up, wind enters the air inlet pipe 21 from the outside, when the sliding plate 26 descends, the wind is pushed into the air inlet 24 from the air inlet pipe 21 and the air outlet pipe 23, so that the temperature of the electric elements in the box body 1 is reduced, and finally, hot wind is discharged from the air outlet 2 at the upper end of the box body 1, gas exchange is completed, ventilation is accelerated, and damage caused by overheat of internal devices is prevented.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an intelligent electricity taking device for a construction site, includes box (1), wherein air outlet (2) have been seted up to symmetry on the lateral wall of box (1), multiple unit mounting groove (3) have been run through to set up on the lateral wall of box (1), the roof outside of box (1) is provided with solar panel (4), the side downward sloping of solar panel (4), be provided with electric lead (5) in the inner chamber of box (1), electric lead (5) pass through conversion electric wire (6) and solar panel (4) electric connection, the upper and lower both ends of mounting groove (3) are provided with cavity rotor plate (7) through bearing piece swivelling joint, be provided with electrically conductive swivel ring (9) in cavity rotor plate (7), electrically conductive swivel ring (9) swing joint is established on electric lead (5), fixedly on electrically conductive swivel ring (9) are provided with electrically conductive pole (10), electrically conductive pole (10) are connected and are provided with connecting wire (11) behind the lateral wall of cavity rotor plate (7), connecting wire (11) are provided with waterproof electric lead (12) and are provided with electric lead (14) on electric lead (14) electric lead (5) in the cavity (14), the charging wire (15) penetrates through the side wall of the box body (1) and is connected with a waterproof plug (16);
The bottom of the box body (1) is connected and arranged on the bottom plate (20) through a large damping spring (19), one side, close to the box body (1), of the bottom plate (20) is symmetrically provided with an air inlet pipe (21), an action pipe (22) and an air outlet pipe (23) are communicated and arranged on the air inlet pipe (21), an air inlet (24) is formed in one side, close to the air outlet pipe (23), of the bottom wall of the box body (1), the air outlet pipe (23) is communicated with the air inlet (24), a first check valve (25) is arranged in the air outlet pipe (23), a sliding plate (26) is movably arranged in the action pipe (22), the sliding plate (26) is connected to the outer side of the bottom wall of the box body (1) through an upper damping spring (27), a limiting block (29) is fixedly arranged on one side, far away from the box body (1), of the action pipe (22), a lower damping spring (30) is arranged between the sliding plate (26) and the limiting block (29), and a second check valve (31) is arranged in the air inlet pipe (21).
The bottom of the box body (1) is symmetrically and fixedly provided with support columns (34), each support column (34) is movably hinged with a rotating shaft (35), and universal wheels (36) are fixedly and penetratingly arranged on the rotating shafts (35);
an insulating layer (8) is arranged on the outer side of the hollow rotating plate (7);
A plurality of groups of limiting blocks (13) are fixedly arranged on the outer side of the box body (1), and the limiting blocks (13) are arranged below the hollow rotating plate (7);
The utility model discloses a battery charging box, including box (1) and charging wire (15), fixedly be provided with on the outer wall of box (1) and hang piece (17), hang piece (17) on offer draw-in groove (18), charging wire (15) inlay card sets up in draw-in groove (18).
2. The intelligent power taking device for the construction site of claim 1, wherein a blocking block (28) is fixedly arranged on the inner side wall of one side of the action pipe (22) close to the box body (1).
3. The intelligent power taking device for the construction site is characterized in that an auxiliary damping spring (32) is connected between the outer wall of the air inlet pipe (21) and the outer side of the bottom wall of the box body (1).
4. The intelligent power taking device for the construction site of claim 1, wherein side guide plates (33) are symmetrically and fixedly arranged on one side, close to the box body (1), of the bottom plate (20), and side walls of the bottom end of the box body (1) are movably arranged between the side guide plates (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911407769.4A CN110995121B (en) | 2019-12-31 | 2019-12-31 | A construction site intelligent power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911407769.4A CN110995121B (en) | 2019-12-31 | 2019-12-31 | A construction site intelligent power supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110995121A CN110995121A (en) | 2020-04-10 |
| CN110995121B true CN110995121B (en) | 2025-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911407769.4A Active CN110995121B (en) | 2019-12-31 | 2019-12-31 | A construction site intelligent power supply device |
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| CN111430953A (en) * | 2020-04-27 | 2020-07-17 | 国网河北省电力有限公司保定供电分公司 | A portable ground wire device with spring protection device |
| CN111564813B (en) * | 2020-04-29 | 2021-11-26 | 国网浙江省电力有限公司湖州供电公司 | Automatic ventilating and cooling device for cable well of urban cable pipe trench facility |
| CN116922637A (en) * | 2023-07-24 | 2023-10-24 | 浙江天振科技股份有限公司 | Hot-press forming equipment for producing plastic floor |
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| CN211127656U (en) * | 2019-12-31 | 2020-07-28 | 安徽海瀚物联科技有限公司 | A construction site intelligent power taking device |
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| CN205979509U (en) * | 2016-08-29 | 2017-02-22 | 福建德化五洲陶瓷股份有限公司 | Pottery lamp |
| CN206117212U (en) * | 2016-09-14 | 2017-04-19 | 哈工大机器人集团上海有限公司 | Automatic charging device |
| CN108544946A (en) * | 2018-04-17 | 2018-09-18 | 安徽车鑫保汽车销售有限公司 | Electric automobile solar charging stake |
| CN109119905B (en) * | 2018-10-16 | 2024-02-09 | 安徽蓝润正华电子有限公司 | Tremble dust type transformer cabinet |
| CN209016438U (en) * | 2018-10-16 | 2019-06-21 | 安徽蓝德正华电子有限公司 | One kind is trembled dedusting type transformation cabinet |
| CN209528670U (en) * | 2018-12-29 | 2019-10-25 | 安徽职业技术学院 | A kind of multi-functional exhibitions showcase of dust and moisture |
-
2019
- 2019-12-31 CN CN201911407769.4A patent/CN110995121B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211127656U (en) * | 2019-12-31 | 2020-07-28 | 安徽海瀚物联科技有限公司 | A construction site intelligent power taking device |
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