CN114050481B - Be applied to OCS system's high-voltage distribution cabinet termination - Google Patents
Be applied to OCS system's high-voltage distribution cabinet termination Download PDFInfo
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- CN114050481B CN114050481B CN202111350037.3A CN202111350037A CN114050481B CN 114050481 B CN114050481 B CN 114050481B CN 202111350037 A CN202111350037 A CN 202111350037A CN 114050481 B CN114050481 B CN 114050481B
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- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
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- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
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Abstract
The application discloses a high-voltage power distribution cabinet wiring device applied to an OCS system, which comprises a fixing assembly, wherein the fixing assembly comprises a fixing seat fixedly arranged in a power distribution cabinet, a connecting cavity is formed in the fixing seat, a connecting opening is formed in one end of the connecting cavity, and a connecting flange is arranged at the other end of the connecting cavity; the grounding assembly is arranged on the power distribution cabinet body, so that the power distribution cabinet is convenient to quickly ground in the construction process, the grounding stability is good, the grounding wire is prevented from falling off in the construction process, and the convenience of use is greatly improved; the grounding is convenient, the connection stability is good, and the grounding device can be used selectively according to actual use conditions.
Description
Technical Field
The application relates to the field of grounding wires, in particular to a wiring device of a high-voltage power distribution cabinet applied to an OCS system.
Background
At present, in a power grid dispatching management mode, centralized dispatching management is basically adopted, but when centralized dispatching management cannot be carried out due to factors such as unreliability, weather disasters or sites, equipment and the like, distributed dispatching management (dispatching right release or site dispatching) is needed to be executed. The centralized dispatch management may rely on the dispatch station's grid operation management system (OperationManagement System, OMS) and grid operation control system (Operation Control System, OCS) to command and monitor grid flow and patterns. The power distribution cabinet is an important component in a power grid operation control system and is final equipment of the power distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load;
at present, the power distribution cabinet is provided with a grounding wire, but the grounding wires of the hanging wire and the bus cannot be conveniently applied to the grounding of the bus in practical application due to different types of the existing grounding wire connectors. The traditional grounding wire connector is simple in structure, the grounding wire is easy to loosen, the grounding wire falls off, the expected grounding effect cannot be exerted, and the circuit is unsafe.
Disclosure of Invention
This section is intended to summarize some aspects of embodiments of the application and to briefly introduce some preferred embodiments, which may be simplified or omitted in this section, as well as the description abstract and the title of the application, to avoid obscuring the objects of this section, description abstract and the title of the application, which is not intended to limit the scope of this application.
The present application has been made in view of the above and/or problems occurring in the prior art.
Therefore, the technical problem to be solved by the application is that the traditional grounding wire connector is simple in structure, the grounding wire is easy to loosen, the grounding wire falls off, the expected grounding effect cannot be exerted, and the circuit is unsafe.
In order to solve the technical problems, the application provides the following technical scheme: the utility model provides a be applied to high-voltage distribution cabinet termination of OCS system, includes, fixed subassembly, including the fixing base of fixed mounting in the switch board, the fixing base is provided with the connection cavity, connection cavity one end is provided with the connection opening, and the connection cavity other end is provided with flange;
the lead assembly comprises a lead head, wherein a connector is arranged at the end of the lead head, and the connector can be embedded into the connecting cavity through a connecting opening.
As a preferred scheme of the high-voltage power distribution cabinet wiring device applied to the OCS system, the application comprises the following steps: the connecting cavity is internally provided with a partition board, the partition board is provided with two first through holes which are symmetrically arranged, a rotating column is arranged in the first through holes, one end of the rotating column, which is close to the connecting opening, is provided with a protruding block, the protruding block is located in a space between the partition board and the connecting opening, and the side face of the connecting head is provided with an annular groove.
As a preferred scheme of the high-voltage power distribution cabinet wiring device applied to the OCS system, the application comprises the following steps: the side of the first through hole is provided with a first round platform, the surface of the rotating column is provided with a guide groove, the guide groove comprises a long groove and a chute, the long groove extends along the axial direction of the rotating column, one end, close to the lug, of the long groove is communicated with the chute, the chute extends along the trend of the spiral line, and the first round platform is embedded into the guide groove.
As a preferred scheme of the high-voltage power distribution cabinet wiring device applied to the OCS system, the application comprises the following steps: the one end that rotates the post and is close to flange is provided with the ring channel, be provided with the guide piece between flange and the baffle, the guide piece both ends are provided with U type fork, two at both ends U type fork imbeds respectively in the ring channel of two rotation posts.
As a preferred scheme of the high-voltage power distribution cabinet wiring device applied to the OCS system, the application comprises the following steps: the connecting flange is provided with the circular slot, be provided with the adjusting column between circular slot and the baffle, the adjusting column surface is provided with first helicla flute, guide blade central point puts and is provided with the second through-hole, the adjusting column passes the second through-hole, second through-hole medial surface is provided with the second round platform, the embedding of second round platform is in the first helicla flute.
As a preferred scheme of the high-voltage power distribution cabinet wiring device applied to the OCS system, the application comprises the following steps: the baffle is provided with the third through-hole, third through-hole is close to connecting opening one end and is provided with six arris holes, six arris holes cross section is less than third through-hole cross section, be provided with the guiding axle in the six arris holes, six arris holes and guiding axle clearance fit, the guiding axle tip is provided with the guide post, the adjusting column is provided with the fourth through-hole, fourth through-hole medial surface is provided with the second helicla flute, the second helicla flute with the opposite direction of screwing of first helicla flute, the guide post is connected with fourth through-hole clearance fit, the guide post side is provided with the third round platform, the embedding of third round platform is in the second helicla flute.
As a preferred scheme of the high-voltage power distribution cabinet wiring device applied to the OCS system, the application comprises the following steps: a first spring is arranged between the rotating column and the end face of the connecting opening, and a second spring is arranged between the guide column and the connecting flange.
As a preferred scheme of the high-voltage power distribution cabinet wiring device applied to the OCS system, the application comprises the following steps: the novel lead wire is characterized in that a cylindrical groove is formed in the lead wire head, a cylindrical hole connected with the cylindrical hole is formed in the connector, a sliding block is arranged in the cylindrical groove, a guide shaft is arranged on the sliding block, the guide shaft is located in the cylindrical hole, a through L-shaped groove is formed in the side face of the lead wire head, a fourth round table is arranged on the side face of the sliding block, the fourth round table penetrates through the L-shaped groove, a third spring is arranged between the sliding block and the end face of the bottom of the cylindrical groove, and the third spring is a tension spring.
As a preferred scheme of the high-voltage power distribution cabinet wiring device applied to the OCS system, the application comprises the following steps: the end of the L-shaped slot having the corner is the end near the lead assembly.
As a preferred scheme of the high-voltage power distribution cabinet wiring device applied to the OCS system, the application comprises the following steps: and the inside of the sliding block is fixedly connected with a grounding wire.
The application has the beneficial effects that: the grounding assembly is arranged on the power distribution cabinet body, so that the power distribution cabinet is convenient to quickly ground in the construction process, the grounding stability is good, the grounding wire is prevented from falling off in the construction process, and the convenience of use is greatly improved; the grounding is convenient, the connection stability is good, and the grounding device can be used selectively according to actual use conditions.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic structural diagram of a high-voltage power distribution cabinet wiring device applied to an OCS system in a power distribution cabinet according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a high-voltage distribution cabinet wiring device applied to an OCS system according to an embodiment of the present application;
fig. 3 is an exploded schematic view of an internal structure of a wiring device of a high-voltage power distribution cabinet applied to an OCS system according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a fixing seat in a wiring device of a high-voltage power distribution cabinet applied to an OCS system according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a high-voltage distribution cabinet wiring device applied to an OCS system according to an embodiment of the present application when connecting;
fig. 6 is a schematic structural diagram of an L-shaped slot working principle in a wiring device of a high-voltage power distribution cabinet applied to an OCS system according to an embodiment of the present application.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
In the following detailed description of the embodiments of the present application, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration only, and in which is shown by way of illustration only, and in which the scope of the application is not limited for ease of illustration. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Further still, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, the present embodiment provides a high voltage power distribution cabinet wiring device applied to an OCS system, which includes a fixing assembly 100 and a lead assembly 200, wherein the fixing assembly 100 is fixedly installed inside a high voltage power distribution cabinet, and the lead assembly 200 is used for connecting with a ground wire and then connected to the fixing assembly 100. The concrete fixing assembly 100 comprises a fixing seat 101 fixedly installed in the power distribution cabinet, wherein the fixing seat 101 is provided with a connecting cavity 101a, one end of the connecting cavity 101a is provided with a connecting opening 101b, and the other end of the connecting cavity 101a is provided with a connecting flange 101e; the connecting flange 101e is fixed inside the high-voltage power distribution cabinet through screws; the lead assembly 200 comprises a lead head 201, wherein a connector 202 is arranged at the end part of the lead head 201, the connector 202 can be embedded into a connecting cavity 101a through a connecting opening 101b, wherein a grounding wire is embedded into the lead head 201 and the connector 202, and when the lead head 201 needs to be grounded, the connector 202 is inserted into the connecting cavity 101a by operating the lead head 201.
Example 2
Referring to fig. 1 to 6, a second embodiment of the present application is based on the previous embodiment, and is different from the previous embodiment in that:
the connecting cavity 101a is internally provided with a partition plate 101c, the partition plate 101c is provided with two first through holes 101d which are symmetrically arranged, the first through holes 101d are internally provided with a rotating column 102, the rotating column 102 can rotate in the first through holes 101d or move along an axis, one end of the rotating column 102, which is close to the connecting opening 101b, is provided with a protruding block 102a, the protruding block 102a extends outwards in the radial direction, the protruding block 102a is located in a space between the partition plate 101c and the connecting opening 101b, the side face of the connecting head 202 is provided with an annular groove 202a, and when the connecting head 202 is inserted into the connecting cavity 101a, the rotating column 102 is driven to rotate, so that the protruding block 102a is embedded into the annular groove 202a to be fastened.
Further, the first circular truncated cone 101f is disposed on the side surface of the first through hole 101d, the guiding groove 102b is disposed on the surface of the rotating column 102, the guiding groove 102b includes a long groove 102c and a chute 102d, the long groove 102c extends along the axial direction of the rotating column 102, one end of the long groove 102c close to the protruding block 102a is communicated with the chute 102d, the chute 102d extends along the spiral line direction, the first circular truncated cone 101f is embedded into the guiding groove 102b, in the initial state, the protruding block 102a is attached to the surface of the partition 101c, at the moment, the first circular truncated cone 101f is located at the end of the chute 102d, when the protruding block 102a of the rotating column 102 is operated to be far away from the partition 101c, the chute 102d cooperates with the first circular truncated cone 101f to enable the rotating column 102 to move helically, that is carried out by the rotating column 102 along the axis and rotates itself, then the protruding block 102a can deflect to one side, the connector 202 is convenient to enter, when the position of the protruding block 102a does not block the connector 202.
Further, an annular groove 102e is formed in one end, close to the connecting flange 101e, of the rotating column 102, a guide piece 103 is arranged between the connecting flange 101e and the partition plate 101c, U-shaped forks 103a are arranged at two ends of the guide piece 103, and the two U-shaped forks 103a at two ends are respectively embedded into the annular grooves 102e of the two rotating columns 102. The rotating column 102 is driven by the U-shaped fork 103a, the U-shaped fork 103a moves linearly along the axis, then the rotating column 102 is driven to move, and the moving path of the rotating column 102 is limited by the first round table 101 f; the connecting flange 101e is provided with a circular groove 101g, an adjusting column 104 is arranged between the circular groove 101g and the partition plate 101c, one end of the adjusting column 104 is located inside the circular groove 101g, a first spiral groove 104a is formed in the outer surface of the adjusting column 104, a second through hole 103b is formed in the center of the guide plate 103, the adjusting column 104 penetrates through the second through hole 103b, a second round table 103c is arranged on the inner side surface of the second through hole 103b, the second round table 103c is embedded into the first spiral groove 104a, and then when the adjusting column 104 rotates, the first spiral groove 104a can move in the first spiral groove 104a, circular motion of the adjusting column 104 is converted into linear motion of the guide plate 103, and then the linear motion of the rotating column 102 is converted.
The partition plate 101c is provided with a third through hole 101h, the third through hole 101h is coaxial with the adjusting column 104, one end of the third through hole 101h, which is close to the connecting opening 101b, is provided with a six-edge hole 101i, the cross section of the six-edge hole 101i is smaller than that of the third through hole 101h, a guide shaft 105 is arranged in the six-edge hole 101i, the six-edge hole 101i and the guide shaft 105 are in clearance fit, namely, the guide shaft 105 is a hexagonal prism, the guide shaft 105 cannot rotate in the six-edge hole 101i, the end part of the guide shaft 105 is provided with a guide column 105a, the adjusting column 104 is provided with a fourth through hole 104b, the inner side surface of the fourth through hole 104b is provided with a second spiral groove 104c, the second spiral groove 104c is opposite to the rotation direction of the first spiral groove 104a, the guide column 105a is in clearance fit connection with the fourth spiral groove 104b, the side surface of the guide column 105a is provided with a third round table 105b, and the third round table 105b is embedded in the second spiral groove 104c, so that the adjusting column 104 is driven by the guide column 105a, when the guide column 105a is pushed, the guide column 105 is in a, the second round table is in the rotation, the second spiral groove 104c is matched with the second spiral groove 104 b.
Preferably, a first spring 106 is disposed between the end faces of the rotating column 102 and the connecting opening 101b, and a second spring 107 is disposed between the guiding column 105a and the connecting flange 101e, and the first spring 106 and the second spring 107 are both pressure springs, so as to clamp and fix the connecting head 202.
Further, a cylindrical groove 201a is formed in the lead head 201, the connector 202 is provided with a cylindrical hole 202a connected with the cylindrical hole 201a, the diameter of the cylindrical hole 202a is smaller than that of the cylindrical groove 201a, a sliding block 203 is arranged in the cylindrical groove 201a, the sliding block 203 can axially move in the cylindrical groove 201a, the sliding block 203 is provided with a guide shaft 203a, the guide shaft 203a is positioned in the cylindrical hole 202a, the side surface of the lead head 201 is provided with a through L-shaped groove 201b, the side surface of the sliding block 203 is provided with a fourth round table 203b, the fourth round table 203b passes through the L-shaped groove 201b, when the fourth round table 203b is positioned in an axial groove of the L-shaped groove 201b, the sliding block 203 can axially move, and when the fourth round table 203b is positioned in an end surface groove of the L-shaped groove 201b, the axial movement of the sliding block 203 can be limited, and at the moment, the guide shaft 203a just fills the cylindrical hole 202 a; a third spring 204 is arranged between the sliding block 203 and the bottom end surface of the cylindrical groove 201a, and the third spring 204 is a tension spring, namely, the third spring 204 limits the sliding block 203 to move towards the direction close to the cylindrical hole 202a, so that when the fourth round table 203b is pushed to the corner of the L-shaped groove 201b, the third spring 204 is in a stretched state. Wherein the end of the L-shaped groove 201b having the corner is the end near the lead assembly. It should be noted that, the sliding block 203 is fixedly connected with a ground wire inside.
In this embodiment, in the process of connecting the ground wire, the fourth round table 203b in the lead assembly 200 is first moved to the corner of the L-shaped groove 201b, that is, the end of the guide shaft 203a is flush with the cylindrical hole 202a at this time, and the guide shaft 203a is fixed there; then, the connector 202 moves towards the inside of the connecting cavity 101a, the end part of the guide shaft 203a contacts with the guide shaft 105 and pushes the guide shaft 105 to move, the movement of the guide shaft 105 drives the rotary column 102 through the adjusting column 104, the rotary column 102 moves under the limit of the first round table 101f, when the guide shaft 203a pushes the connector 202 to contact with the partition 101c, the fourth round table 203b is pushed to enable the fourth round table 203b to be in the long groove of the L-shaped groove 201b, the guide shaft 203a is pulled towards the direction away from the partition 101c under the tensile force of the third spring 204, at the moment, the guide shaft 105 is reset and enters into the cylindrical hole 202a under the action of the second spring 107, and in the movement process of the guide shaft 105, the convex block 102a moves into the annular groove 202a along the spiral direction to fix the connector 202, so that the connection of a grounding wire is completed; when removal is desired, the operator may remove connector 202 from securing assembly 100 with a small amount of effort.
It is important to note that the construction and arrangement of the application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present application. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present applications. Therefore, the application is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the application, or those not associated with practicing the application).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (7)
1. Be applied to OCS system's high voltage distribution cabinet termination, its characterized in that: comprising the steps of (a) a step of,
the fixing assembly (100) comprises a fixing seat (101) fixedly installed in the power distribution cabinet, wherein the fixing seat (101) is provided with a connecting cavity (101 a), one end of the connecting cavity (101 a) is provided with a connecting opening (101 b), and the other end of the connecting cavity (101 a) is provided with a connecting flange (101 e);
a lead assembly (200) comprising a lead head (201), wherein a connector (202) is arranged at the end part of the lead head (201), and the connector (202) can be embedded into the connecting cavity (101 a) through a connecting opening (101 b);
a partition plate (101 c) is arranged in the connecting cavity (101 a), two first through holes (101 d) which are symmetrically arranged are formed in the partition plate (101 c), a rotating column (102) is arranged in the first through holes (101 d), a lug (102 a) is arranged at one end, close to the connecting opening (101 b), of the rotating column (102), the lug (102 a) is positioned in a space between the partition plate (101 c) and the connecting opening (101 b), and an annular groove (202 a) is formed in the side face of the connecting head (202);
the side of the first through hole (101 d) is provided with a first round table (101 f), the surface of the rotating column (102) is provided with a guide groove (102 b), the guide groove (102 b) comprises a long groove (102 c) and a chute (102 d), the long groove (102 c) axially extends along the rotating column (102), one end, close to the protruding block (102 a), of the long groove (102 c) is communicated with the chute (102 d), the chute (102 d) extends along the trend of a spiral line, and the first round table (101 f) is embedded into the guide groove (102 b);
an annular groove (102 e) is formed in one end, close to the connecting flange (101 e), of the rotating column (102), a guide piece (103) is arranged between the connecting flange (101 e) and the partition plate (101 c), U-shaped forks (103 a) are arranged at two ends of the guide piece (103), and the two U-shaped forks (103 a) at two ends are respectively embedded into the annular grooves (102 e) of the two rotating columns (102).
2. The high-voltage power distribution cabinet wiring device applied to an OCS system as in claim 1, wherein: the connecting flange (101 e) is provided with circular groove (101 g), be provided with between circular groove (101 g) and baffle (101 c) and adjust post (104), adjust post (104) surface and be provided with first helicla flute (104 a), guide blade (103) central point put and be provided with second through-hole (103 b), adjust post (104) and pass second through-hole (103 b), second through-hole (103 b) medial surface is provided with second round platform (103 c), second round platform (103 c) embedding in first helicla flute (104 a).
3. The high-voltage power distribution cabinet wiring device applied to an OCS system as in claim 2, wherein: the baffle (101 c) is provided with third through-hole (101 h), third through-hole (101 h) is close to connecting opening (101 b) one end and is provided with six arris holes (101 i), six arris holes (101 i) cross section is less than third through-hole (101 h) cross section, be provided with guiding axle (105) in six arris holes (101 i), six arris holes (101 i) and guiding axle (105) clearance fit, guiding axle (105) tip is provided with guide post (105 a), adjusting post (104) are provided with fourth through-hole (104 b), fourth through-hole (104 b) medial surface is provided with second helicla flute (104 c), second helicla flute (104 c) with the spiral direction of first helicla flute (104 a) is opposite, guide post (105 a) and fourth cross-hole (104 b) clearance fit are connected, guide post (105 a) side is provided with third round platform (105 b), third round platform (105 b) are embedded in second helicla flute (104 c).
4. The high-voltage power distribution cabinet wiring device applied to an OCS system according to claim 3, wherein: a first spring (106) is arranged between the rotating column (102) and the end face of the connecting opening (101 b), and a second spring (107) is arranged between the guide column (105 a) and the connecting flange (101 e).
5. The high-voltage power distribution cabinet wiring device applied to an OCS system according to claim 4, wherein: be provided with cylindrical groove (201 a) in lead wire head (201), connector (202) are provided with cylindricality hole (202 a) of being connected with cylindrical groove (201 a), be provided with sliding block (203) in cylindricality groove (201 a), sliding block (203) are provided with guiding axle (203 a), and guiding axle (203 a) are located cylindricality hole (202 a), lead wire head (201) side is provided with penetrating L type groove (201 b), and sliding block (203) side is provided with fourth round platform (203 b), fourth round platform (203 b) pass L type groove (201 b), be provided with third spring (204) between sliding block (203) and the cylindricality groove (201 a) bottom terminal surface, third spring (204) are the tension spring.
6. The high-voltage power distribution cabinet wiring device applied to an OCS system according to claim 5, wherein: the end of the L-shaped groove (201 b) having the corner is the end near the lead assembly.
7. The high-voltage power distribution cabinet wiring device applied to an OCS system as in claim 6, wherein: the sliding block (203) is fixedly connected with a grounding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111350037.3A CN114050481B (en) | 2021-11-15 | 2021-11-15 | Be applied to OCS system's high-voltage distribution cabinet termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111350037.3A CN114050481B (en) | 2021-11-15 | 2021-11-15 | Be applied to OCS system's high-voltage distribution cabinet termination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114050481A CN114050481A (en) | 2022-02-15 |
| CN114050481B true CN114050481B (en) | 2023-10-31 |
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| CN202111350037.3A Active CN114050481B (en) | 2021-11-15 | 2021-11-15 | Be applied to OCS system's high-voltage distribution cabinet termination |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400822B (en) * | 2022-02-28 | 2023-08-04 | 华能威宁风力发电有限公司 | Junction device of junction box of wind driven generator |
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| GB1157280A (en) * | 1966-10-04 | 1969-07-02 | Fielden Electronics Ltd | Improvements in or relating to Electrical Connectors |
| KR100657031B1 (en) * | 2006-09-12 | 2006-12-13 | 현대공영(주) | Wall buried type outlet box of multi-family house |
| CN104953371A (en) * | 2015-05-29 | 2015-09-30 | 吴刚 | Power supply interface unit of roller-driven power supply unit |
| CN109546405A (en) * | 2018-11-20 | 2019-03-29 | 许汉平 | A kind of plug of rotation connection |
| CN214204008U (en) * | 2021-03-10 | 2021-09-14 | 山东玄览电力科技有限公司 | A power distribution cabinet grounding wire connector |
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2021
- 2021-11-15 CN CN202111350037.3A patent/CN114050481B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1157280A (en) * | 1966-10-04 | 1969-07-02 | Fielden Electronics Ltd | Improvements in or relating to Electrical Connectors |
| KR100657031B1 (en) * | 2006-09-12 | 2006-12-13 | 현대공영(주) | Wall buried type outlet box of multi-family house |
| CN104953371A (en) * | 2015-05-29 | 2015-09-30 | 吴刚 | Power supply interface unit of roller-driven power supply unit |
| CN109546405A (en) * | 2018-11-20 | 2019-03-29 | 许汉平 | A kind of plug of rotation connection |
| CN214204008U (en) * | 2021-03-10 | 2021-09-14 | 山东玄览电力科技有限公司 | A power distribution cabinet grounding wire connector |
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|---|---|
| CN114050481A (en) | 2022-02-15 |
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