CN112162215B - Direct current fills electric pile testing arrangement - Google Patents
Direct current fills electric pile testing arrangement Download PDFInfo
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- CN112162215B CN112162215B CN202010949960.8A CN202010949960A CN112162215B CN 112162215 B CN112162215 B CN 112162215B CN 202010949960 A CN202010949960 A CN 202010949960A CN 112162215 B CN112162215 B CN 112162215B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention discloses a direct current charging pile testing device which comprises a damping mechanism, a clamping mechanism and a leakage testing mechanism, wherein the damping mechanism is arranged on the clamping mechanism; damping mechanism: the testing machine comprises a shell, wherein a lifting mechanism is arranged on the front side of the shell, a moving mechanism is arranged on the bottom side of the shell, a supporting mechanism is arranged on the rear side of the shell, a damping rubber I is arranged on the bottom side inside the shell, a testing machine is placed on the damping rubber I, a sealing cover is hinged to the upper surface of the shell, a damping rubber II is arranged on the bottom side inside the sealing cover and located on the upper surface of the testing machine, and clamping mechanisms are arranged on the front sides of the shell and the sealing cover; a clamping mechanism: it includes eight fixed sleeves one, and this direct current fills electric pile testing arrangement can fill electric pile to the direct current and carry out the electric leakage test, avoids taking place the electric shock, prevents to bring danger for the staff, is convenient for carry and the shock attenuation to testing arrangement moreover, prevents to cause testing arrangement's damage, convenient to use person's use.
Description
Technical Field
The invention relates to the technical field of charging pile testing, in particular to a direct current charging pile testing device.
Background
In recent years, with the rapid development of the number of electric vehicles, the demands for enhancing the whole life cycle test and management of the charging facilities are increasingly highlighted, however, at present, professional testing devices are lacked for field testing of the charging facilities, testers usually adopt electric vehicles as loads to carry out testing, the existing direct current charging pile testing device with the authorization bulletin number of CN206223824U is provided with a first cable, a second cable, a branch interface device, a first socket and a second socket, wherein the first end of the branch interface device is connected with the direct current charging pile through the first cable, the second end of the branch interface device is connected with the direct current load or the electric vehicle through the second cable, the direct current charging pile testing device is compatible with the electric vehicle and the direct current load, the technical effects of safe and rapid testing of the whole charging process of the direct current charging pile of the electric vehicle are achieved, however, the direct current leakage testing cannot be performed on the direct current, electric shock is easy to occur, danger is brought to workers, and the testing device is inconvenient to carry and absorb shock, and damage of the testing device is caused, and inconvenient for users to use.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects, and provide a direct current charging pile testing device, which can be used for conducting electric leakage testing on a direct current charging pile, avoiding electric shock and preventing dangers from being brought to workers, is convenient to carry and absorb shock, prevents the testing device from being damaged, is convenient for a user to use, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a direct current charging pile testing device comprises a damping mechanism, a clamping mechanism and a leakage testing mechanism;
damping mechanism: the testing machine comprises a shell, wherein a lifting mechanism is arranged on the front side of the shell, a moving mechanism is arranged on the bottom side of the shell, a supporting mechanism is arranged on the rear side of the shell, a damping rubber I is arranged on the bottom side inside the shell, a testing machine is placed on the damping rubber I, a sealing cover is hinged to the upper surface of the shell, a damping rubber II is arranged on the bottom side inside the sealing cover and located on the upper surface of the testing machine, and clamping mechanisms are arranged on the front sides of the shell and the sealing cover;
a clamping mechanism: the testing machine comprises eight first fixing sleeves, wherein springs I are arranged inside the eight first fixing sleeves, connecting columns are arranged at the inner ends of the eight springs I, four clamping plates are connected to the inner ends of the eight connecting columns, and the four clamping plates are clamped on the side faces of the testing machine respectively;
electric leakage test mechanism: the electromagnet is positioned in the fixed sleeve II, a disc is connected in the fixed sleeve II in a sliding mode, a conductor, an annular permanent magnet and a spring II are arranged on the rear side of the disc, the conductor and the spring II are connected in the annular permanent magnet in a sliding mode, and the conductor is positioned on the rear side of the spring II;
the eight first fixing sleeves are fixedly arranged on the inner side face of the shell respectively, the second fixing sleeve and the electromagnet are fixed on the rear side of the testing machine, the rear end of the second fixing sleeve penetrates through the clamping plate and the rear side of the shell, a tool placing mechanism is arranged on the front side of the shell, and the output end of the conductor is electrically connected with the input end of the testing machine.
Further, the clamping mechanism comprises clamping blocks and clamping rings, the two clamping blocks are arranged on the front side of the sealing cover, the two clamping rings are arranged on the front side of the shell and are respectively sleeved on the two clamping blocks, and the clamping blocks and the clamping rings can enable the sealing cover and the shell to be connected in a limiting mode.
Furthermore, the lifting mechanism comprises a lifting handle and a rectangular groove, the rectangular groove is formed in the front side of the sealing cover, the bottom side of the rectangular groove is hinged to the lifting handle, and the lifting handle rotates along the bottom side of the rectangular groove, so that a worker can lift the lifting handle conveniently.
Furthermore, the moving mechanism comprises fixed columns and universal wheels, four fixed columns are distributed on the bottom side of the shell in an array mode, the universal wheels are arranged at the bottom ends of the four fixed columns, the fixed columns support the universal wheels to land on the ground, and therefore the device moves.
Further, the supporting mechanism comprises supporting columns and rubber pads, the rear side of the shell is provided with four supporting columns, the rubber pads are arranged at the rear ends of the four supporting columns, the supporting columns and the rubber pads can support the device to be placed, meanwhile, the two fixing sleeves are prevented from being damaged, and work is not facilitated.
Further, the inside side of fixed sleeve II is equipped with solid fixed ring, gu fixed ring is located the rear of disc, gu fixed ring can carry on spacingly to the disc, and then carries on spacingly to conductor and annular permanent magnet, avoids causing the wiring damage on the conductor.
Further, instrument placement machine constructs including the drawer, places rubber and instrument standing groove, the front side of casing is equipped with the drawer, place rubber in the inside of drawer, the upper surface array who places rubber distributes and has the instrument standing groove, the rear side of drawer is equipped with positioning mechanism, opens the drawer, makes the instrument place and carry out the joint in the inside of placing the instrument standing groove on the rubber, is convenient for fix and carry the instrument, prevents that the instrument collision from causing the damage.
Furthermore, the positioning mechanism comprises a first permanent magnet and a second permanent magnet, the first permanent magnet is arranged in the shell, the second permanent magnet is arranged on the rear side of the drawer, the second permanent magnet is located in front of the first permanent magnet, and one side, close to each other, of the first permanent magnet and the second permanent magnet is opposite in nature, so that the first permanent magnet and the second permanent magnet attract each other, and the drawer is positioned in the shell.
Compared with the prior art, the invention has the beneficial effects that: this direct current fills electric pile testing arrangement has following benefit:
1. this direct current fills electric pile testing arrangement, the closing cap is covered the casing, makes yielding rubber one and yielding rubber two sticiss in the upper and lower both sides of test machine, and yielding rubber one and yielding rubber two can carry out the shock attenuation to the test machine, avoid causing the damage because of rocking, can carry out fine protection, this testing arrangement's of being convenient for use to the test machine.
2. This direct current fills electric pile testing arrangement, eight springs one through the elasticity of self, make spring one promote the spliced pole and remove along fixed sleeve one, and then make four splint centre grippings in the side of test machine, can press from both sides tight location to the test machine, be convenient for change the test machine moreover, be convenient for maintain and use the test machine, can play supplementary absorbing effect moreover.
3. This direct current fills electric pile testing arrangement, when electric leakage test mechanism used, when the electro-magnet did not energize, made conductor and annular permanent magnet be close to the direct current and filled electric pile, the side that the direct current was filled electric pile is hugged closely to the magnetism drive conductor of annular permanent magnet self, can test to the direct current and fill electric pile whether electric leakage, when the electro-magnet circular telegram, annular permanent magnet and electro-magnet inter attraction make annular permanent magnet drive the inside that the conductor got into fixed sleeve two, prevent to cause the damage.
4. This direct current fills electric pile testing arrangement opens the drawer, makes the instrument place the inside of placing the instrument standing groove on the rubber and carries out the joint, is convenient for fix and carry the instrument, prevents that the instrument collision from causing damage permanent magnet one and permanent magnet two one side that is close to each other for the opposite sex, makes inter attraction between permanent magnet one and the permanent magnet two, and then fixes a position the drawer in the inside of casing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at the position A of the present invention.
In the figure: 1 damping mechanism, 11 shells, 12 damping rubber I, 13 testing machines, 14 damping rubber II, 15 sealing covers, 2 clamping mechanisms, 21 clamping blocks, 22 clamping rings, 3 lifting mechanisms, 31 carrying handles, 32 rectangular grooves, 4 moving mechanisms, 41 fixing columns, 42 universal wheels, 5 positioning mechanisms, 51 permanent magnet I, 52 permanent magnet II, 6 supporting mechanisms, 61 supporting columns, 62 rubber pads, 7 clamping mechanisms, 71 spring I, 72 fixing sleeve I, 73 connecting columns, 74 clamping plates, 8 leakage testing mechanisms, 81 conductors, 82 annular permanent magnets, 83 spring II, 84 disks, 85 fixing sleeve II, 86 electromagnets, 9 tool placing mechanisms, 91 drawers, 92 placing rubber, 93 tool placing grooves and 10 fixing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a direct current charging pile testing device comprises a damping mechanism 1, a clamping mechanism 7 and a leakage testing mechanism 8; damping mechanism 1: the testing machine comprises a shell 11, a lifting mechanism 3 is arranged on the front side of the shell 11, a moving mechanism 4 is arranged on the bottom side of the shell 11, a supporting mechanism 6 is arranged on the rear side of the shell 11, a first damping rubber 12 is arranged on the bottom side of the inside of the shell 11, a testing machine 13 is placed on the first damping rubber 12, a sealing cover 15 is hinged to the upper surface of the shell 11, a second damping rubber 14 is arranged on the bottom side of the inside of the sealing cover 15, the second damping rubber 14 is located on the upper surface of the testing machine 13, a clamping mechanism 2 is arranged on the front sides of the shell 11 and the sealing cover 15, the testing machine 15 covers the shell 11, the first damping rubber 12 and the second damping rubber 14 are tightly pressed on the upper side and the lower side of the testing machine 13, the first damping rubber 12 and the second damping rubber 14 can damp the testing machine 13, damage caused by shaking is avoided, the testing machine 13 can be well protected, and the use is convenient; clamping mechanism 2 includes fixture block 21 and snap ring 22, the front side of closing cap 15 is equipped with two fixture blocks 21, the front side of casing 11 is equipped with two snap rings 22, two snap rings 22 cup joint respectively on two fixture blocks 21, fixture block 21 and snap ring 22 can make closing cap 15 and casing 11 connect spacingly, it includes portable handle 31 and rectangle recess 32 to carry mechanism 3, the front side of closing cap 15 is equipped with rectangle recess 32, the bottom side of rectangle recess 32 articulates there is portable handle 31, portable handle 31 rotates along the bottom side of rectangle recess 32, make staff's portable handle 31, portable, moving mechanism 4 includes fixed column 41 and universal wheel 42, the bottom side array distribution of casing 11 has four fixed column 41, the bottom of four fixed column 41 all is equipped with universal wheel 42, fixed column 41 supports makes the universal wheel 42 land, and then make the device move, supporting mechanism 6 includes support column 61 and rubber pad 62, the rear side of casing 11 is equipped with four support column 61, the rear end of four support column 61 all is equipped with rubber pad 62, support column 61 and rubber pad 62 can cause the device to support, avoid simultaneously fixing the fixed sleeve to damage, 7 presss from both sides tight mechanism 85, it is not convenient to carry out work: the testing machine comprises eight fixing sleeves I72, wherein springs I71 are arranged inside the eight fixing sleeves I72, connecting columns 73 are arranged at the inner ends of the springs I71, four clamping plates 74 are connected to the inner ends of the connecting columns 73, the four clamping plates 74 are clamped on the side faces of the testing machine 13 respectively, the eight springs I71 enable the springs I71 to push the connecting columns 73 to move along the fixing sleeves I72 through the elastic force of the springs I71, and then the four clamping plates 74 are clamped on the side faces of the testing machine 13, so that the testing machine 13 can be clamped and positioned, the testing machine 13 can be replaced conveniently, the maintenance and the use of the testing machine 13 are facilitated, and the auxiliary shock absorption effect can be achieved; leakage test mechanism 8: the electric leakage testing mechanism 8 comprises a second fixing sleeve 85 and an electromagnet 86, wherein the electromagnet 86 is located inside the second fixing sleeve 85, a disc 84 is connected inside the second fixing sleeve 85 in a sliding mode, a conductor 81, an annular permanent magnet 82 and a second spring 83 are arranged on the rear side of the disc 84, the conductor 81 and the second spring 83 are connected inside the annular permanent magnet 82 in a sliding mode, the conductor 81 is located on the rear side of the second spring 83, when the electromagnet 86 is not powered on when the electric leakage testing mechanism 8 is used, the conductor 81 and the annular permanent magnet 82 are close to a direct current charging pile, the conductor 81 is driven by magnetism of the annular permanent magnet 82 to cling to the side face of the direct current charging pile, whether electric leakage of the direct current charging pile exists or not can be tested, when the electromagnet 86 is powered on, the annular permanent magnet 82 and the electromagnet 86 attract each other, and the annular permanent magnet 82 drives the conductor 81 to enter the inside of the second fixing sleeve 85 to prevent damage; the inner side of the second fixing sleeve 85 is provided with a fixing ring 10, the fixing ring 10 is positioned behind the disc 84, the fixing ring 10 can limit the disc 84, and further limit the conductor 81 and the annular permanent magnet 82, and wire connection damage on the conductor 81 is avoided, wherein the eight first fixing sleeves 72 are respectively fixedly arranged on the inner side of the shell 11, the second fixing sleeves 85 and the electromagnets 86 are both fixed on the rear side of the testing machine 13, the rear ends of the second fixing sleeves 85 penetrate through the clamping plate 74 and the rear side of the shell 11, the front side of the shell 11 is provided with a tool placing mechanism 9, the output end of the conductor 81 is electrically connected with the input end of the testing machine 13, the tool placing mechanism 9 comprises a drawer 91, placing rubber 92 and a tool placing groove 93, the front side of the shell 11 is provided with the drawer 91, place rubber 92 has been placed to the inside of drawer 91, the upper surface array who places rubber 92 distributes and has the instrument standing groove 93, the rear side of drawer 91 is equipped with positioning mechanism 5, open drawer 91, make the instrument place the inside of placing the instrument standing groove 93 on rubber 92 and carry out the joint, be convenient for fix and carry the instrument, prevent that the instrument collision from causing the damage, positioning mechanism 5 includes permanent magnet 51 and permanent magnet two 52, the inside of casing 11 is equipped with permanent magnet 51, the rear side of drawer 91 is equipped with permanent magnet two 52, permanent magnet two 52 is located the place ahead of permanent magnet 51, one side that permanent magnet 51 and permanent magnet two 52 are close to each other is the opposite sex, make between permanent magnet 51 and the permanent magnet two 52 attract each other, and then fix a position drawer 91 in the inside of casing 11.
When in use: the sealing cover 15 covers the shell 11, so that the first damping rubber 12 and the second damping rubber 14 are tightly pressed on the upper side and the lower side of the testing machine 13, the first damping rubber 12 and the second damping rubber 14 can absorb shock of the testing machine 13, damage caused by shaking is avoided, the testing machine 13 can be well protected and is convenient to use, the first eight springs 71 enable the first springs 71 to push the connecting columns 73 to move along the first fixing sleeves 72 through self elasticity, the four clamping plates 74 are clamped on the side faces of the testing machine 13 to clamp and position the testing machine 13, the testing machine 13 is convenient to replace, maintenance and use of the testing machine 13 are convenient, an auxiliary shock absorption effect can be achieved, when the electric leakage testing mechanism 8 is used, when the electromagnet 86 is not powered on, the conductor 81 and the annular permanent magnet 82 are close to the direct current charging pile, the magnetism of the annular permanent magnet 82 drives the conductor 81 to be tightly attached to the side faces of the direct current charging pile, whether electric leakage is detected, when the electromagnet 86 is powered on, the annular permanent magnet 82 and the electromagnet 86 attracts the conductor 81 is driven to enter the inside of the second fixing sleeves 85, and damage is prevented.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a direct current fills electric pile testing arrangement which characterized in that: comprises a damping mechanism (1), a clamping mechanism (7) and an electric leakage testing mechanism (8);
damper mechanism (1): the testing machine comprises a shell (11), wherein a lifting mechanism (3) is arranged on the front side of the shell (11), a moving mechanism (4) is arranged on the bottom side of the shell (11), a supporting mechanism (6) is arranged on the rear side of the shell (11), a first damping rubber (12) is arranged on the bottom side inside the shell (11), a testing machine (13) is placed on the first damping rubber (12), a sealing cover (15) is hinged to the upper surface of the shell (11), a second damping rubber (14) is arranged on the bottom side inside the sealing cover (15), the second damping rubber (14) is located on the upper surface of the testing machine (13), and clamping mechanisms (2) are arranged on the front sides of the shell (11) and the sealing cover (15);
clamping mechanism (7): the testing machine comprises eight fixing sleeves I (72), wherein springs I (71) are arranged inside the eight fixing sleeves I (72), connecting columns (73) are arranged at the inner ends of the springs I (71), four clamping plates (74) are connected to the inner ends of the connecting columns (73), and the four clamping plates (74) are clamped on the side faces of a testing machine (13) respectively;
leakage test mechanism (8): the electromagnetic shielding device comprises a second fixing sleeve (85) and an electromagnet (86), wherein the electromagnet (86) is positioned inside the second fixing sleeve (85), a disc (84) is connected inside the second fixing sleeve (85) in a sliding manner, a conductor (81), an annular permanent magnet (82) and a second spring (83) are arranged on the rear side of the disc (84), the conductor (81) and the second spring (83) are connected inside the annular permanent magnet (82) in a sliding manner, and the conductor (81) is positioned on the rear side of the second spring (83);
the testing machine comprises a shell (11), eight fixed sleeves I (72), a fixed sleeve II (85) and an electromagnet (86), wherein the eight fixed sleeves I are respectively fixedly arranged on the inner side face of the shell (11), the fixed sleeves II (85) and the electromagnet (86) are fixed on the rear side of the testing machine (13), the rear ends of the fixed sleeves II (85) penetrate through a clamping plate (74) and the rear side of the shell (11), a tool placing mechanism (9) is arranged on the front side of the shell (11), and the output end of a conductor (81) is electrically connected with the input end of the testing machine (13).
2. The direct current charging pile testing device according to claim 1, characterized in that: clamping mechanism (2) includes fixture block (21) and snap ring (22), the front side of closing cap (15) is equipped with two fixture blocks (21), the front side of casing (11) is equipped with two snap rings (22), and two snap rings (22) cup joint respectively on two fixture blocks (21).
3. The direct current charging pile testing device according to claim 1, characterized in that: the lifting mechanism (3) comprises a lifting handle (31) and a rectangular groove (32), the rectangular groove (32) is formed in the front side of the sealing cover (15), and the lifting handle (31) is hinged to the bottom side of the rectangular groove (32).
4. The direct current charging pile testing device according to claim 1, characterized in that: the moving mechanism (4) comprises fixed columns (41) and universal wheels (42), four fixed columns (41) are distributed on the bottom side of the shell (11) in an array mode, and the universal wheels (42) are arranged at the bottom ends of the four fixed columns (41).
5. The direct current charging pile testing device according to claim 1, characterized in that: the supporting mechanism (6) comprises supporting columns (61) and rubber pads (62), the rear side of the shell (11) is provided with four supporting columns (61), and the rear ends of the four supporting columns (61) are provided with the rubber pads (62).
6. The direct current charging pile testing device according to claim 1, characterized in that: the inner side face of the second fixing sleeve (85) is provided with a fixing ring (10), and the fixing ring (10) is located behind the disc (84).
7. The direct current charging pile testing device according to claim 1, characterized in that: the tool placing mechanism (9) comprises a drawer (91), placing rubber (92) and tool placing grooves (93), wherein the drawer (91) is arranged on the front side of the shell (11), the placing rubber (92) is placed inside the drawer (91), the tool placing grooves (93) are distributed on the upper surface of the placing rubber (92) in an array mode, and a positioning mechanism (5) is arranged on the rear side of the drawer (91).
8. The direct-current charging pile testing device according to claim 7, characterized in that: the positioning mechanism (5) comprises a first permanent magnet (51) and a second permanent magnet (52), the first permanent magnet (51) is arranged in the shell (11), the second permanent magnet (52) is arranged on the rear side of the drawer (91), and the second permanent magnet (52) is located in front of the first permanent magnet (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949960.8A CN112162215B (en) | 2020-09-11 | 2020-09-11 | Direct current fills electric pile testing arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949960.8A CN112162215B (en) | 2020-09-11 | 2020-09-11 | Direct current fills electric pile testing arrangement |
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| CN112162215A CN112162215A (en) | 2021-01-01 |
| CN112162215B true CN112162215B (en) | 2022-11-11 |
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| CN209027801U (en) * | 2018-10-25 | 2019-06-25 | 苏州溯标检测认证有限公司 | A kind of new-energy automobile parts machining finished product detection auxiliary device |
| WO2020151270A1 (en) * | 2019-01-24 | 2020-07-30 | 柳海强 | Battery shock absorber for new energy automobile |
| CN110554315A (en) * | 2019-08-19 | 2019-12-10 | 广东兴发精密制造有限公司 | motor fault monitoring device of industry thing networking |
| CN210201170U (en) * | 2019-09-04 | 2020-03-27 | 河南丰源电力科技有限公司 | Low-voltage complete switch equipment and control equipment safety protection device |
| CN110601708A (en) * | 2019-09-29 | 2019-12-20 | 泉州市南安特易通电子有限公司 | Intercom of convenient fixed placing |
| CN210776489U (en) * | 2019-12-09 | 2020-06-16 | 苏州广运成智能控制有限公司 | Miniature box-type industrial personal computer |
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