CN114122923A - Electric power energy storage control device with ground protection - Google Patents
Electric power energy storage control device with ground protection Download PDFInfo
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- CN114122923A CN114122923A CN202111351090.5A CN202111351090A CN114122923A CN 114122923 A CN114122923 A CN 114122923A CN 202111351090 A CN202111351090 A CN 202111351090A CN 114122923 A CN114122923 A CN 114122923A
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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
- H02B1/16—Earthing arrangements
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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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The invention provides a power energy storage control device with grounding protection, which relates to the technical field of power energy storage control devices and comprises the following components: the electric power energy storage control device is characterized in that a limiting block in a rectangular block structure is connected to the inner portion of the reciprocating sliding cavity in a sliding mode, the top end face of the limiting block is fixedly connected with the top end face of the inner portion of the reciprocating sliding cavity through three reset pieces A which are springs, and the limiting block seals the insertion hole site A under the ordinary stretching state of the reset pieces A.
Description
Technical Field
The invention relates to the technical field of power energy storage control devices, in particular to a power energy storage control device with grounding protection.
Background
The electric energy storage control device is provided with ground protection in order to avoid electric shock phenomenon when insulating damage or metal casing are electrified in the electric energy storage control device, links together electric energy storage control device and ground through ground protection, makes most electric current flow in the underground, reduces the harm when electrocuteeing.
However, in daily life, when the worker turns on the power energy storage control device, the worker normally turns on the power energy storage control device directly, and does not check the ground protection intentionally, so that once the ground wire of the ground protection is broken and the power energy storage control device also leaks electricity, the worker is exposed to electric shock danger, and potential safety hazards exist.
Disclosure of Invention
In view of the above, the invention provides a power energy storage control device with ground protection, which is matched with an insulating barrier plate through a limiting block to seal a lock hole of a box door of the power energy storage control device, so that the lock hole of the box door of the power energy storage control device cannot be contacted when the opening auxiliary mechanism judges whether a ground wire is broken, and the contact with the box door of the power energy storage control device is avoided when the opening auxiliary mechanism does not judge whether the ground wire is broken.
The invention provides a power energy storage control device with grounding protection, which specifically comprises: the electric power energy storage control device is of a box body type structure, an insulating separation plate is arranged right in front of a box door of the electric power energy storage control device, insulating connection blocks are arranged at included angles of four edges of the rear end face of the insulating separation plate, and the other end of each insulating connection block is fixedly connected with the front end face of the box door of the electric power energy storage control device; the inner part of the insulating barrier plate is longitudinally provided with a reciprocating sliding cavity in a rectangular cavity structure relative to the door lock hole area of the power energy storage control device box, the front end surface of the insulating barrier plate is provided with an inserting hole site A relative to the axle center part of the door lock hole of the power energy storage control device box, the inserting hole site A is a round hole, and the diameter of the inserting hole site A is larger than that of the door lock hole of the power energy storage control device box; the inside sliding connection of reciprocating sliding chamber has a stopper that is the rectangular block structure, and stopper top end face is connected with reciprocating sliding chamber inside top end face is fixed through three piece A that resets that is the spring, and piece A that resets under the ordinary extension state, the stopper seals grafting hole site A position.
Optionally, the device further comprises a grounding wire, wherein two ends of the grounding wire are fixedly connected with a copper connector, the copper connector is provided with mounting hole sites, the mounting hole sites provided by one copper connector are sleeved on the stud of one fastener and are limited and clamped by a nut and a gasket, and the mounting hole sites provided by the other copper connector are sleeved on the stud of the other fastener and are also limited and clamped by the nut and the gasket; and a stop block in an annular block structure is fixedly arranged in the middle of the peripheral surface of the grounding wire.
Optionally, the device further comprises an opening auxiliary mechanism, wherein the opening auxiliary mechanism is composed of a butterfly head, an insertion block, an elastic pulling piece, a connecting block and a ferrule; the top end face of the butterfly-shaped head is fixedly connected with a connecting block through an elastic pulling piece which is a spring, the other end face of the connecting block is fixedly provided with a ferrule, and the inner diameter of the ferrule is larger than the diameter of the grounding wire but smaller than the diameter of the stop block; the ferrule is sleeved on the peripheral surface of the grounding wire.
Optionally, an insertion block is arranged at the axis part of the bottom end surface of the butterfly head, the insertion block is in a hexagonal block structure, and the size of the insertion block structure is consistent with that of the transmission slot structure; when the insertion block is inserted into the transmission slot, the grounding wire is in a tight state, and the elastic pulling piece is in a stretched state.
Optionally, the bottom of the left side surface inside the reciprocating sliding cavity is provided with a rotating groove in a square groove structure, and the front end surface and the rear end surface of the insulating blocking plate are provided with a shaft hole together relative to the central part of the rotating groove; the shaft hole is connected with a rotating shaft in a rotating mode through two sets of rotating auxiliary parts which are bearings, driving parts which are gears are installed on the outer peripheral surface of the rotating shaft through keys, and the driving parts are located inside the rotating grooves.
Optionally, the bottom end face of the limiting block is not in contact with the bottom end face inside the reciprocating sliding cavity in a normal extending state of the resetting piece A; the stopper left end face is provided with one row of teeth of a cogwheel, and the teeth of a cogwheel meshes with the driving medium mutually.
Optionally, the upper side parts of the front end face and the rear end face of the limiting block are provided with a plugging hole site B together, and the diameter of the plugging hole site B is consistent with that of the plugging hole site A; and the plug hole site B is superposed with the plug hole site A under the state that the bottom end face of the limiting block is contacted with the bottom end face in the reciprocating sliding cavity.
Optionally, a transmission slot is formed in an axis of the front end surface of the rotating shaft, and the transmission slot is of a hexagonal slot structure.
Optionally, a grounding connection piece in an angle iron-shaped structure is fixedly mounted at a position below the left end face of the box body of the power energy storage control device, a connection hole a is formed in a center of a protruding end at one side of the grounding connection piece, and a fastening piece which is a bolt is inserted into the connection hole a.
Optionally, the grounding device further comprises a grounding body, wherein the grounding body is of an angle iron-shaped structure, a connecting hole B is formed in the upper side part of the protruding end on one side of the grounding body, and a fastener which is a bolt is inserted into the connecting hole B; and the stud ends of the two fasteners are sleeved with a washer, and the stud ends of the two fasteners are in threaded connection with a nut.
Advantageous effects
According to the embodiment of the invention, the limiting block is matched with the insulating barrier plate to seal the lock hole of the door of the electric power energy storage control device, so that the lock hole of the door of the electric power energy storage control device cannot be contacted when the opening auxiliary mechanism does not judge whether the grounding wire is broken, and therefore, when a worker needs to open the door of the electric power energy storage control device, the worker is forced to pull the auxiliary mechanism, the fact that whether the grounding wire is broken is judged at the first time, the situation that the grounding wire is contacted with the door of the electric power energy storage control device when the breaking of the grounding wire is not judged is avoided, and electric shock injury caused by electric leakage is avoided.
In addition, an insulating barrier plate is arranged right ahead of the electric energy storage control device box door, the rear end face of the insulating barrier plate is fixedly connected with the front end face of the electric energy storage control device box door through an insulating connecting block, so that the insulating barrier plate is arranged, when the grounding wire is not judged to be broken, the insulating barrier plate can not contact with the electric energy storage control device box door, and electric shock injury is avoided when electric leakage occurs.
In addition, the elastic pulling piece in the opening auxiliary mechanism is a spring, so that the elastic pulling piece can be stretched when the grounding wire is pulled to be in a tight state, the grounding wire without fracture phenomenon can not be pulled to be broken, and the grounding wire can be judged to have the fracture phenomenon on the basis of not pulling the grounding wire to be broken by the pulling of the elastic pulling piece.
In addition, stopper sliding connection is inside the reciprocating sliding chamber, and stopper top end face is connected with reciprocating sliding chamber inside top end face through three piece A that resets that is the spring to reset under piece A ordinary extension state, the stopper seals grafting hole site A position, so when no opening complementary unit meshing driving medium drives the stopper and moves down along reciprocating sliding chamber, it can't contact the lockhole of electric power energy storage control device chamber door, thereby realizes mandatory operation to the staff.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
fig. 1 shows a schematic diagram of the overall structure of a power storage control device according to an embodiment of the invention;
fig. 2 shows a schematic diagram of a split configuration of a power storage control arrangement according to an embodiment of the invention;
FIG. 3 shows a schematic diagram of a front view configuration of a power storage control apparatus according to an embodiment of the invention;
FIG. 4 shows a schematic view of a front end axial view configuration of an insulating barrier plate according to an embodiment of the invention;
FIG. 5 shows a schematic view of a rear end axial view configuration of an insulating barrier plate according to an embodiment of the invention;
FIG. 6 is a schematic view showing the overall structure of a stopper according to an embodiment of the present invention;
FIG. 7 shows a schematic view of a front end axial configuration of a transmission according to an embodiment of the present invention;
FIG. 8 shows a schematic view of a rear end axial configuration of a transmission according to an embodiment of the present invention;
fig. 9 is a schematic view showing a partially enlarged structure of an installation state of the ground connection member, the ground body, the ground wire, the fastener, and the opening assistance mechanism according to the embodiment of the invention;
FIG. 10 shows a schematic structural diagram of FIG. 9 in a disassembled state, according to an embodiment of the invention;
FIG. 11 shows a schematic view of an insulating barrier in a cross-sectional configuration according to an embodiment of the invention;
fig. 12 is a schematic structural diagram of the limiting block and the transmission member in a state in which the limiting block and the transmission member are removed in fig. 11 according to an embodiment of the invention.
List of reference numerals
1. A power storage control device; 101. a ground connection; 102. a connection hole site A;
2. an insulating barrier plate; 201. inserting a hole site A; 202. a reciprocating sliding chamber; 203. a shaft hole; 204. a rotating groove; 205. an insulating connecting block;
3. a limiting block; 301. gear teeth; 302. b, inserting a hole site; 303. a reset member A;
4. a transmission member; 401. a rotating shaft; 402. a rotation aid; 403. a transmission slot;
5. a ground body; 501. a connection hole site B;
6. a ground line; 601. a stopper; 602. a copper connector;
7. a fastener; 701. a nut; 702. a gasket;
8. opening the auxiliary mechanism; 801. a butterfly head; 802. an insertion block; 803. an elastic pulling member; 804. connecting blocks; 805. and (4) looping.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to fig. 12:
the invention provides a power energy storage control device with grounding protection, which comprises: the electric power energy storage control device 1 is of a box body type structure, an insulating separation plate 2 is arranged right in front of a box door of the electric power energy storage control device 1, insulating connection blocks 205 are arranged at edge included angles at four positions of the rear end face of the insulating separation plate 2, and the other end of each insulating connection block 205 is fixedly connected with the front end face of the box door of the electric power energy storage control device 1, so that the electric power energy storage control device 1 can not contact the box door of the electric power energy storage control device 1 when the grounding wire 6 is not judged to be broken through the arrangement of the insulating separation plates 2, and electric shock injury caused by electric leakage is avoided;
a reciprocating sliding cavity 202 in a rectangular cavity structure is longitudinally formed in the insulating barrier plate 2 relative to the door lock hole area of the box door of the power energy storage control device 1, an inserting hole site A201 is formed in the front end face of the insulating barrier plate 2 relative to the axle center of the box door lock hole of the power energy storage control device 1, the inserting hole site A201 is a round hole, the diameter of the inserting hole site A201 is larger than that of the box door lock hole of the power energy storage control device 1, and therefore it is guaranteed that the inserting operation of a key inserted into the box door lock hole of the power energy storage control device 1 through the inserting hole site A201 cannot be influenced by the inserting hole site A201;
the inside sliding connection of reciprocal sliding chamber 202 has a stopper 3 that is the rectangular block structure, and stopper 3 top end face is connected with reciprocal sliding chamber 202 inside top end face is fixed through three piece A303 that resets that is the spring, and under the ordinary extension state of piece A303 that resets, stopper 3 seals grafting hole site A201 position, so guarantee no longer along reciprocal sliding chamber 202 move down stopper 3 for when grafting hole site B302 and grafting hole site A201 coincide, can't contact electric power energy storage control device 1 chamber door lockhole.
In addition, according to the embodiment of the present invention, as shown in fig. 12, a rotating groove 204 with a square groove structure is formed at the bottom of the left side surface inside the reciprocating sliding cavity 202, and a shaft hole 203 is formed at the front and rear end surfaces of the insulating barrier plate 2 together with respect to the center of the rotating groove 204; a rotating shaft 401 is rotatably connected in the shaft hole 203 through two sets of rotating auxiliary pieces 402 which are bearings, a transmission piece 4 which is a gear is installed on the peripheral surface key of the rotating shaft 401, and the transmission piece 4 is positioned in the rotating groove 204.
In addition, according to the embodiment of the present invention, as shown in fig. 11, in a normal extension state of the reset member a303, the bottom end surface of the limiting block 3 is not in contact with the bottom end surface inside the reciprocating sliding cavity 202, so a certain space is reserved for the limiting block 3 to move down along the reciprocating sliding cavity 202; the left end face of the limiting block 3 is provided with a row of gear teeth 301, the gear teeth 301 are meshed with the transmission piece 4, and therefore the gear teeth 301 are meshed with the transmission piece 4, and the meshing transmission limiting block 3 can move downwards along the reciprocating sliding cavity 202.
In addition, according to the embodiment of the invention, as shown in fig. 6, the side parts on the front and rear end surfaces of the limiting block 3 are jointly provided with an inserting hole B302, and the diameter of the inserting hole B302 is consistent with that of the inserting hole a201, so that the inserting hole B302 is ensured not to influence the inserting operation of the key into the door lock hole of the power energy storage control device 1 through the inserting hole a 201; when the bottom end face of the limiting block 3 is in contact with the bottom end face inside the reciprocating sliding cavity 202, the inserting hole position B302 is overlapped with the inserting hole position A201, so that a key can penetrate through the inserting hole position A201 and the inserting hole position B302 to be inserted into a lock hole of the door of the power energy storage control device 1, and the door of the power energy storage control device 1 can be opened; as shown in fig. 7, a transmission slot 403 is formed in the front end surface of the rotating shaft 401, and the transmission slot 403 has a hexagonal slot structure, so that it can be inserted into and engaged with the insertion block 802, thereby driving the rotating shaft 401 to rotate.
In addition, according to the embodiment of the present invention, as shown in fig. 9, a grounding connection member 101 in an angle iron-like structure is fixedly installed at a lower side portion of a left end surface of a box body of the power energy storage control device 1, a connection hole a102 is opened at a central portion of a protruding end at one side of the grounding connection member 101, and a fastening member 7 which is a bolt is inserted into the connection hole a 102; as shown in fig. 9, the portable electronic device further includes a grounding body 5, the grounding body 5 is in an angle iron-shaped structure, a connection hole B501 is formed in a position on the upper side of a protruding end of one side of the grounding body 5, and a fastening member 7 which is a bolt is inserted into the connection hole B501; the stud ends of the two fasteners 7 are sleeved with a washer 702, and the stud ends of the two fasteners 7 are in threaded connection with a nut 701; as shown in fig. 9, the ground wire further includes a ground wire 6, two ends of the ground wire 6 are both fixedly connected with a copper connector 602, the copper connector 602 is provided with mounting hole sites, the mounting hole site provided by one copper connector 602 is sleeved on the stud of one fastener 7 and is limited and clamped by a nut 701 and a washer 702, and the mounting hole site provided by the other copper connector 602 is sleeved on the stud of the other fastener 7 and is also limited and clamped by the nut 701 and the washer 702; a stop block 601 in an annular block structure is fixedly arranged in the middle of the outer peripheral surface of the grounding wire 6.
In addition, according to the embodiment of the present invention, as shown in fig. 9, the present invention further includes an opening assisting mechanism 8, wherein the opening assisting mechanism 8 is formed by a butterfly head 801, an insertion block 802, an elastic pulling member 803, a connecting block 804 and a ferrule 805; the top end face of the butterfly head 801 is fixedly connected with a connecting block 804 through an elastic pulling piece 803 which is a spring, the other end face of the connecting block 804 is fixedly provided with a ferrule 805, and the inner diameter of the ferrule 805 is larger than the diameter of the grounding wire 6 but smaller than the diameter of the stop block 601; the ferrule 805 is sleeved on the outer peripheral surface of the grounding wire 6, so that the ferrule 805 can slide along the grounding wire 6 until the ferrule 805 slides to the position of the stop block 601 along the grounding wire 6 and is stopped by the stop block 601; an inserting block 802 is arranged at the axis part of the bottom end face of the butterfly head 801, the inserting block 802 is in a hexagonal block structure, and the structural size of the inserting block 802 is consistent with that of the transmission slot 403; when the insertion block 802 is inserted into the transmission slot 403, the ground wire 6 is in a tight state, and the elastic pulling member 803 is in a stretched state, so that the ground wire 6 can be determined whether to be broken by pulling the elastic pulling member 803.
The specific use mode and function of the embodiment are as follows:
in the invention, under the ordinary extension state of the reset piece A303, the position of the inserting hole A201 is closed by the limit block 3, and when a worker needs to open the box door of the electric energy storage control device 1, the worker needs to move along the box door
The reciprocating sliding cavity 202 slides the limiting block 3, so that the inserting hole position B302 coincides with the inserting hole position A201, and then a key can be inserted into a lock hole of the door of the power energy storage control device 1 to open the door of the power energy storage control device 1;
the worker needs to insert the plug-in block 802 into the transmission slot 403 in an aligned manner, so when the worker grasps the butterfly head 801 to the transmission slot 403, the ferrule 805 firstly slides along the ground wire 6 until the ferrule 805 slides to the stop block 601 along the ground wire 6, then under the shielding of the stop block 601, the ferrule 805 drives the ground wire 6 to be gradually tensioned and tightened, when the ground wire 6 is pulled to be in a tightened state, the rear elastic pulling piece 803 is stretched, at the moment, whether the ground wire 6 is broken or not can be judged through the pulling of the elastic pulling piece 803, when the ground wire is not broken, the plug-in block 802 is inserted into the transmission slot 403 in an aligned manner, and when the ground wire is broken, the worker needs to repair in time to ensure the ground protection;
then, the butterfly head 801 rotates the inserting block 802 to drive the rotating shaft 401 to rotate along the rotation auxiliary piece 402, the transmission piece 4 which is a gear is synchronously driven to rotate, the transmission gear tooth 301 is engaged to drive the limiting block 3 to move downwards along the reciprocating sliding cavity 202, the resetting piece A303 is stretched until the bottom end face of the limiting block 3 is contacted with the bottom end face inside the reciprocating sliding cavity 202, at this time, the inserting hole position B302 is superposed with the inserting hole position A201 to expose a lock hole of the door of the electric energy storage control device 1, at this time, a key can be inserted into the lock hole of the door of the electric energy storage control device 1 through the inserting hole position A201 and the inserting hole position B302, and the door of the electric energy storage control device 1 can be opened;
according to the invention, the insulating barrier plate 2 is arranged right in front of the door of the electric power energy storage control device 1, and the rear end face of the insulating barrier plate 2 is fixedly connected with the front end face of the door of the electric power energy storage control device 1 through the insulating connecting block 205, so that the insulating barrier plate 2 is arranged, when the grounding wire 6 is not judged to be broken, the grounding wire cannot contact with the door of the electric power energy storage control device 1, and the electric shock injury caused by electric leakage is avoided.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (10)
1. A power storage control device with ground protection, comprising: the electric energy storage control device (1) is of a box body type structure, an insulating separation plate (2) is arranged right in front of a box door of the electric energy storage control device (1), insulating connection blocks (205) are arranged at included angles of four edges of the rear end face of the insulating separation plate (2), and the other end of each insulating connection block (205) is fixedly connected with the front end face of the box door of the electric energy storage control device (1);
a reciprocating sliding cavity (202) in a rectangular cavity structure is longitudinally formed in the insulating barrier plate (2) relative to the box door lock hole area of the power energy storage control device (1), an inserting hole site A (201) is formed in the front end face of the insulating barrier plate (2) relative to the box door lock hole axis position of the power energy storage control device (1), the inserting hole site A (201) is a round hole, and the diameter of the inserting hole site A (201) is larger than that of the box door lock hole of the power energy storage control device (1);
the inner portion of the reciprocating sliding cavity (202) is connected with a limiting block (3) which is of a rectangular block structure in a sliding mode, the top end face of the limiting block (3) is fixedly connected with the top end face of the inner portion of the reciprocating sliding cavity (202) through three restoring pieces A (303) which are springs, and the limiting block (3) seals the position of the plug-in hole position A (201) under the ordinary extending state of the restoring pieces A (303).
2. A power storage control device with ground protection as claimed in claim 1, wherein: the bottom of the left side face inside the reciprocating sliding cavity (202) is provided with a rotating groove (204) in a square groove structure, and the front end face and the rear end face of the insulating barrier plate (2) are provided with a shaft hole (203) relative to the center of the rotating groove (204);
the gear transmission device is characterized in that a rotating shaft (401) is rotatably connected to two sets of rotating auxiliary pieces (402) serving as bearings in the shaft hole (203), a transmission piece (4) serving as a gear is installed on the outer peripheral surface of the rotating shaft (401) in a key mode, and the transmission piece (4) is located inside the rotating groove (204).
3. A power storage control device with ground protection as claimed in claim 1, wherein: under the ordinary extension state of the reset piece A (303), the bottom end surface of the limiting block (3) is not contacted with the bottom end surface in the reciprocating sliding cavity (202);
the left end face of the limiting block (3) is provided with a row of gear teeth (301), and the gear teeth (301) are meshed with the transmission piece (4).
4. A power storage control device with ground protection as claimed in claim 3, wherein: the upper side parts of the front end face and the rear end face of the limiting block (3) are jointly provided with an inserting hole position B (302), and the diameter of the inserting hole position B (302) is consistent with that of the inserting hole position A (201);
and the plug hole site B (302) is superposed with the plug hole site A (201) under the state that the bottom end surface of the limiting block (3) is contacted with the bottom end surface in the reciprocating sliding cavity (202).
5. A power storage control device with ground protection as claimed in claim 2, wherein: the front end face axis part of the rotating shaft (401) is provided with a transmission slot (403), and the transmission slot (403) is of a hexagonal groove structure.
6. A power storage control device with ground protection as claimed in claim 1, wherein: the electric power energy storage control device (1) box left end face downside position fixed mounting has a ground connection piece (101) that is angle bar column structure, and ground connection piece (101) one side bulge end central point has seted up one and has connect hole site A (102), and it has a fastener (7) for the bolt to connect in hole site A (102).
7. An electrical energy storage control device with ground protection as in claim 6 wherein: the grounding device is characterized by further comprising a grounding body (5), wherein the grounding body (5) is of an angle iron-shaped structure, a connecting hole B (501) is formed in the upper side part of the protruding end on one side of the grounding body (5), and a fastening piece (7) which is a bolt is inserted into the connecting hole B (501);
and the stud ends of the two fasteners (7) are sleeved with washers (702), and the stud ends of the two fasteners (7) are in threaded connection with nuts (701).
8. A power storage control device with ground protection as claimed in claim 1, wherein: the copper-based cable is characterized by further comprising a grounding wire (6), wherein two ends of the grounding wire (6) are fixedly connected with a copper connector (602), mounting hole positions are formed in the copper connector (602), the mounting hole position formed in one copper connector (602) is sleeved on a stud of one fastener (7) and is limited and clamped through a nut (701) and a gasket (702), and the mounting hole position formed in the other copper connector (602) is sleeved on a stud of the other fastener (7) and is also limited and clamped through the nut (701) and the gasket (702);
and a stop block (601) in an annular block structure is fixedly arranged in the middle of the outer peripheral surface of the grounding wire (6).
9. A power storage control device with ground protection as claimed in claim 8, wherein: the device also comprises an opening auxiliary mechanism (8), wherein the opening auxiliary mechanism (8) consists of a butterfly head (801), an insertion block (802), an elastic pulling piece (803), a connecting block (804) and a ferrule (805);
the top end face of the butterfly-shaped head (801) is fixedly connected with a connecting block (804) through an elastic pulling piece (803) which is a spring, a ferrule (805) is fixedly mounted on the other end face of the connecting block (804), and the inner diameter of the ferrule (805) is larger than the diameter of the grounding wire (6) but smaller than the diameter of the stop block (601);
the ferrule (805) is sleeved on the outer peripheral surface of the grounding wire (6).
10. A power storage control device with ground protection as claimed in claim 9, wherein: an inserting block (802) is arranged at the axis part of the bottom end face of the butterfly head (801), the inserting block (802) is of a hexagonal block structure, and the structural size of the inserting block (802) is consistent with that of the transmission slot (403);
when the insertion block (802) is inserted into the transmission slot (403), the ground wire (6) is in a tensioned state, and the elastic pulling piece (803) is in a stretched state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111351090.5A CN114122923B (en) | 2021-11-16 | 2021-11-16 | Electric power energy storage control device with ground protection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111351090.5A CN114122923B (en) | 2021-11-16 | 2021-11-16 | Electric power energy storage control device with ground protection |
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| CN114122923A true CN114122923A (en) | 2022-03-01 |
| CN114122923B CN114122923B (en) | 2023-06-27 |
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| CN202111351090.5A Active CN114122923B (en) | 2021-11-16 | 2021-11-16 | Electric power energy storage control device with ground protection |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB329036A (en) * | 1929-02-15 | 1930-05-15 | Sydney Victor Collard Scruby | Improvements in fuses particularly for telephone systems |
| US20140139955A1 (en) * | 2011-08-09 | 2014-05-22 | Shenzhen Lianghui Technology Co., Ltd. | Leakage protection plug |
| CN203734188U (en) * | 2014-03-11 | 2014-07-23 | 珠海优特电力科技股份有限公司 | Movable-type ground wire pile |
| CN207262258U (en) * | 2017-07-17 | 2018-04-20 | 福州以恒电子技术有限公司 | A kind of Portable LED lamp |
| CN211182714U (en) * | 2019-12-20 | 2020-08-04 | 广东电网有限责任公司 | Magnetic suction type net port of distribution network automation terminal |
| CN211691860U (en) * | 2020-07-15 | 2020-10-16 | 无锡壹诚华宇科技有限公司 | Intelligent security system |
| US20200358208A1 (en) * | 2019-05-12 | 2020-11-12 | R U Grounded Energy Inc. | Ground clamp |
| CN212011288U (en) * | 2019-04-29 | 2020-11-24 | 谭加新 | Portable overhead insulated conductor grounding device |
| CN112234503A (en) * | 2020-10-10 | 2021-01-15 | 沈扬亮 | Line routing device with power transmission line adjusting mechanism |
| CN213425512U (en) * | 2020-09-03 | 2021-06-11 | 宇超电力股份有限公司 | Intelligent complete looped netowrk cabinet of once secondary fusion |
-
2021
- 2021-11-16 CN CN202111351090.5A patent/CN114122923B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB329036A (en) * | 1929-02-15 | 1930-05-15 | Sydney Victor Collard Scruby | Improvements in fuses particularly for telephone systems |
| US20140139955A1 (en) * | 2011-08-09 | 2014-05-22 | Shenzhen Lianghui Technology Co., Ltd. | Leakage protection plug |
| CN203734188U (en) * | 2014-03-11 | 2014-07-23 | 珠海优特电力科技股份有限公司 | Movable-type ground wire pile |
| CN207262258U (en) * | 2017-07-17 | 2018-04-20 | 福州以恒电子技术有限公司 | A kind of Portable LED lamp |
| CN212011288U (en) * | 2019-04-29 | 2020-11-24 | 谭加新 | Portable overhead insulated conductor grounding device |
| US20200358208A1 (en) * | 2019-05-12 | 2020-11-12 | R U Grounded Energy Inc. | Ground clamp |
| CN211182714U (en) * | 2019-12-20 | 2020-08-04 | 广东电网有限责任公司 | Magnetic suction type net port of distribution network automation terminal |
| CN211691860U (en) * | 2020-07-15 | 2020-10-16 | 无锡壹诚华宇科技有限公司 | Intelligent security system |
| CN213425512U (en) * | 2020-09-03 | 2021-06-11 | 宇超电力股份有限公司 | Intelligent complete looped netowrk cabinet of once secondary fusion |
| CN112234503A (en) * | 2020-10-10 | 2021-01-15 | 沈扬亮 | Line routing device with power transmission line adjusting mechanism |
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| Publication number | Publication date |
|---|---|
| CN114122923B (en) | 2023-06-27 |
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