CN116073293A - Power grid line connection wiring device - Google Patents

Power grid line connection wiring device Download PDF

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Publication number
CN116073293A
CN116073293A CN202310307974.3A CN202310307974A CN116073293A CN 116073293 A CN116073293 A CN 116073293A CN 202310307974 A CN202310307974 A CN 202310307974A CN 116073293 A CN116073293 A CN 116073293A
Authority
CN
China
Prior art keywords
sleeve
plate
grid line
line connection
board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310307974.3A
Other languages
Chinese (zh)
Inventor
周智
张志宏
李冰
刘振山
闫勤
付敏
田娟
司彤
阮磊
林昱良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qihe Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
Qihe Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qihe Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical Qihe Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority to CN202310307974.3A priority Critical patent/CN116073293A/en
Publication of CN116073293A publication Critical patent/CN116073293A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Patch Boards (AREA)

Abstract

The invention belongs to the technical field of power grid wiring, in particular to a power grid line connection wiring device, which comprises a wiring box body, wiring boards which are arranged in the wiring box body in a opposition manner, sleeves which are welded on two sides of the surface of the wiring box body, wherein a fastening nut is screwed at one end port of the sleeve, which is far away from the wiring box body, and a threading assembly which is arranged on the sleeve; the threading assembly comprises a sleeve plate inserted into the notch on the surface of the sleeve and hinged plates hinged to two sides of the inner wall of the opening of the sleeve plate and positioned in the sleeve; through setting up the threading subassembly, when pulling the sleeve plate and remove along the sleeve pipe this moment, the sleeve plate can drive the circuit and carry out synchronous motion to press from both sides tightly the circuit through the cooperation between sleeve plate and the sleeve pipe, prevent that the circuit is loose, increase the intraductal surplus space of sleeve, make things convenient for people to carry out follow-up threading operation.

Description

Power grid line connection wiring device
Technical Field
The invention belongs to the technical field of power grid wiring, and particularly relates to a power grid line connection wiring device.
Background
The electric power system comprises three units of power transformation, power transmission and power distribution, wherein the power network is used for transmitting and distributing electric energy, changing the voltage, the junction box is one of electrician auxiliary materials, the electric wire passes through the electric wire tube, the junction box is used for transition at the joint part of the electric wire (such as a longer line or the electric wire tube needs to turn), the electric wire tube is connected with the junction box, and the electric wire in the electric wire tube is connected in the junction box to play a role in protecting the electric wire and connecting the electric wire;
when the line is in butt joint installation through the junction box, the line needs to pass through the line tube successively and insert the junction box in order to butt joint one by one, along with the increase of the line, the space in the line tube gradually reduces, is unfavorable for people to carry out subsequent threading, and because no limit mechanism exists between the lines in the threading process, the line is manually grasped to drag to one side, and the line is limited by the looseness of the line, and the line tube can be further plugged, so that the residual space is reduced, and the subsequent threading operation is unfavorable for people.
In order to solve the above problems, a power grid line connection wiring device is provided in the present application.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides a power grid line connection wiring device which has the characteristics of auxiliary threading and convenient fixation.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a power grid line connection termination, includes terminal box body and installs terminal plate and the welding of terminal box body surface both sides that is in inside and being the opposition setting of terminal box body, the sleeve pipe is kept away from terminal box body's one end port spiro union has fastening nut, still includes the threading subassembly of installing on the sleeve pipe;
the threading assembly comprises a sleeve plate inserted into a notch on the surface of the sleeve and hinged to two sides of the inner wall of an opening of the sleeve and positioned in the sleeve, a spring C is fixedly arranged on one side of the surface of the hinged plate, one end of the spring C, away from the hinged plate, is fixedly connected with the inner wall of the notch of the sleeve plate, and a baffle is welded on one side of the surface of the sleeve plate, which is positioned on the spring C.
Preferably, the hinge plates are designed to be inclined inwards and mutually contradicted.
In a preferred embodiment of the power grid connection device, a chamber is formed between the baffle plate and the cover plate, and the chamber and the opening of the cover plate cover the hinge plate.
As the power grid line connection wiring device, the power grid line connection wiring device is preferable, the power grid line connection wiring device further comprises mounting plates welded at positions, corresponding to the notch positions of the sleeve, of the two sides of the sleeve plate, the mounting plates are inserted into the notch of the sleeve, a sliding block is connected in a sliding way on one side, far away from the sleeve plate, of the mounting plates, a spring B is fixedly arranged on the surface of one side, located in the sliding groove of the mounting plates, of the sliding block, one end, far away from the sliding block, of the spring B is fixedly connected with the inner wall of the sliding groove of the sleeve plate, and one side, extending out of the sliding groove, of the sliding block is fixedly connected with the inner wall of the notch of the sleeve.
The power grid line connection wiring device provided by the invention preferably further comprises a poking plate hinged to one side of the surface of the sleeve plate, wherein one side of the poking plate, which is far away from the sleeve plate, is abutted against the surface of the sleeve pipe, a spring A is fixedly arranged between the sleeve pipe and the sleeve plate on the surface of the poking plate, and one end of the spring A, which is far away from the poking plate, is fixedly connected with the surface of the sleeve plate.
As the power grid line connection wiring device, preferably, a plurality of clamping plates which are of triangular structures and distributed at equal intervals are welded at the positions of the sleeve surface corresponding to the poking plates, and one side of the poking plates, which is far away from the sleeve plate, is clamped in a clamping groove formed between the clamping plates.
Preferably, the power grid line connection wiring device further comprises a fixing component arranged in the wiring board;
the fixing component comprises a screw rod rotationally connected in the wiring board and an extrusion plate screwed on the surface of the screw rod, a knob is welded at one end of the screw rod extending out of the surface of the wiring board, the extrusion plate is slidingly connected in a groove formed in the bottom of the inner wall of the wiring board, and two sides of the surface of the extrusion plate are attached to the inner wall of the groove of the wiring board.
As the power grid line connection wiring device, preferably, one side of the extrusion plate extending out of the groove is provided with arc grooves which are distributed at equal intervals.
As the preferable power grid line connection wiring device, the power grid line connection wiring device also comprises a connecting shaft which is welded on the inner wall of the wiring board and is horizontally equidistant, a connecting plate is sleeved on the surface of one end, far away from the wiring board, of the connecting shaft in a sliding manner, and arc-shaped plates are welded on two sides of the surface of the connecting plate.
As the power grid line connection wiring device is preferable, a semi-arc slot is formed in one side, far away from the connecting plate, of the surface of the arc plate, a movable plate is inserted into the slot, oppositely distributed limiting blocks are welded on one side, inserted into the slot of the arc plate, of the movable plate, and one side, far away from the movable plate, of the limiting blocks is connected in a limiting groove formed in the inner wall of the slot of the arc plate in a sliding mode.
Compared with the prior art, the invention has the beneficial effects that:
through setting up the threading subassembly, when pulling the sleeve plate and remove along the sleeve pipe this moment, the sleeve plate can drive the circuit and carry out synchronous motion to press from both sides tightly the circuit through the cooperation between sleeve plate and the sleeve pipe, prevent that the circuit is loose, increase the intraductal surplus space of sleeve, make things convenient for people to carry out follow-up threading operation.
Through setting up fixed subassembly, pass the wiring with the circuit behind the wiring board, drive the stripper plate through rotatory screw rod and remove along the wiring board, make the stripper plate promote the circuit card go into in the arc of corresponding position to the circuit is realized fixing, avoids the circuit to scatter.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure between the sleeve and the threading assembly of the present invention;
FIG. 3 is a schematic view of the structure between the sleeve plate and the baffle plate in the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention between a sleeve plate and a bushing;
FIG. 5 is a schematic view of the structure between the fixing assembly and the wiring board in the present invention;
FIG. 6 is a schematic view of the structure between the connecting plate and the arcuate plate in the present invention;
FIG. 7 is a schematic view showing the structure of the squeeze plate of the present invention;
in the figure:
1. a junction box body;
2. a wiring board;
3. a sleeve;
4. a fastening nut;
5. a threading assembly; 51. a sleeve plate; 52. a poking plate; 521. a clamping plate; 522. a spring A; 53. a mounting plate; 54. a slide block; 55. a spring B; 56. a baffle; 561. a spring C; 562. a hinged plate;
6. a fixing assembly; 61. a screw; 62. a connecting plate; 63. an extrusion plate; 64. an arc-shaped plate; 641. a movable plate; 642. a limiting block; 643. and a connecting shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Please refer to fig. 1-7;
the utility model provides a power grid line connection termination, includes terminal box body 1 and installs inside terminal box body 1 and be terminal plate 2 that the opposition set up and weld at terminal box body 1 surface both sides's sleeve pipe 3, and terminal box body 1's one end port spiro union has fastening nut 4 is kept away from to sleeve pipe 3.
In this embodiment: the circuit is inserted into the wiring board 2 through the sleeve 3 and is connected with the electrical components in the wiring box body 1, and the port of the sleeve 3 is driven to be tightened by rotating the fastening nut 4, so that the circuit is fixed, and the circuit connection is realized.
On the basis, the threading assembly 5 is used for assisting threading;
the power grid line connection wiring device further comprises a threading assembly 5 arranged on the sleeve 3;
the threading assembly 5 comprises a sleeve plate 51 inserted into a notch on the surface of the sleeve pipe 3 and hinge plates 562 hinged to two sides of the inner wall of an opening of the sleeve plate 51 and positioned in the sleeve pipe 3, a spring C561 is fixedly arranged on one side of the surface of the hinge plates 562 positioned on the sleeve plate 51, one end of the spring C561 away from the hinge plates 562 is fixedly connected with the inner wall of the notch of the sleeve plate 51, and a baffle 56 is welded on one side of the surface of the sleeve plate 51 positioned on the spring C561.
In this embodiment: the line is inserted into the sleeve 3 in advance, the sleeve plate 51 is pushed to move inwards towards the sleeve 3 until the line is contacted, the hinged plate 562 is turned inwards under the stress of the hinge plate 562, so that when the line enters the sleeve plate 51, the hinge plate 562 is pushed to collide with each other under the stress of the spring C561, and when the sleeve plate 51 is pulled to move along the sleeve 3, the sleeve plate 51 can drive the line to synchronously move, so that the sleeve plate 51 can clamp the line through matching with the sleeve 3, the line is prevented from loosening, the residual space in the sleeve 3 is increased, and the subsequent threading operation of people is facilitated.
In an embodiment: the hinge plates 562 are of an inwardly angled design and are in interference with each other.
In an embodiment: the baffle 56 and the sleeve plate 51 form a chamber therebetween that encloses the hinge plate 562 with the opening of the sleeve plate 51.
In this embodiment: the hinge plates 562 form a hinge angle therebetween to assist in routing the wire into the sleeve plate 51 and the baffle 56 is used to block the wire from contact with the spring C561.
In an embodiment: the sleeve plate is characterized by further comprising mounting plates 53 welded at the two sides of the sleeve plate 51 and corresponding to the positions of the notch of the sleeve pipe 3, wherein the mounting plates 53 are inserted into the notch of the sleeve pipe 3, a sliding block 54 is connected in a sliding groove formed in one side of the mounting plates 53 away from the sleeve plate 51 in a sliding manner, a spring B55 is fixedly arranged on one side surface of the sliding block 54, located in the sliding groove of the mounting plates 53, of the sliding block, one end, away from the sliding block 54, of the spring B55 is fixedly connected with the inner wall of the sliding groove of the sleeve plate 51, and one side, extending out of the sliding groove, of the sliding block 54 is fixedly connected with the inner wall of the notch of the sleeve pipe 3.
In this embodiment: after inserting the line into the sleeve 3, the sleeve plate 51 is released, and the spring B55 is forced to rebound to pull the mounting plate 53 to drive the sleeve plate 51 into the sleeve 3, thereby assisting the person to incorporate the line into the sleeve plate 51.
In an embodiment: the sleeve plate is characterized by further comprising a poking plate 52 hinged to one side of the surface of the sleeve plate 51, one side of the poking plate 52 away from the sleeve plate 51 is abutted against the surface of the sleeve 3, a spring A522 is fixedly arranged between the sleeve 3 and the sleeve plate 51 on the surface of the poking plate 52, and one end of the spring A522 away from the poking plate 52 is fixedly connected with the surface of the sleeve plate 51.
In an embodiment: the positions of the surfaces of the sleeve 3 corresponding to the poking plates 52 are welded with a plurality of clamping plates 521 which are of triangular structures and distributed at equal intervals, and one side of the poking plates 52 away from the sleeve plate 51 is clamped in clamping grooves formed between the clamping plates 521.
In this embodiment: after the sleeve plate 51 is pulled to move to a proper position, the pulling plate 52 is pushed to turn over, and the pulling plate 52 is inserted into the clamping groove of the clamping plate 521 at the corresponding position, so that the sleeve plate 51 is fixed, and the sleeve plate 51 is prevented from being continuously pulled by manpower.
Further, the method comprises the following steps:
in combination with the above: on this basis, the device also comprises a fixing component 6 which is arranged in the wiring board 2;
the fixed assembly 6 comprises a screw 61 rotatably connected in the wiring board 2 and a squeezing plate 63 screwed on the surface of the screw 61, one end of the screw 61 extending out of the surface of the wiring board 2 is welded with a knob, the squeezing plate 63 is slidably connected in a groove formed in the bottom of the inner wall of the wiring board 2, and two sides of the surface of the squeezing plate 63 are attached to the inner wall of the groove of the wiring board 2.
In an embodiment: the side of the extrusion plate 63 extending out of the groove is provided with arc grooves which are distributed at equal intervals.
In an embodiment: the connecting plate is characterized by further comprising a connecting shaft 643 which is welded on the inner wall of the wiring board 2 and is horizontally equidistant, a connecting plate 62 is sleeved on the surface of one end, far away from the wiring board 2, of the connecting shaft 643 in a sliding manner, and arc-shaped plates 64 are welded on two sides of the surface of the connecting plate 62.
In an embodiment: a semi-arc slot is formed in one side, far away from the connecting plate 62, of the surface of the arc plate 64, a movable plate 641 is inserted into the slot, a limiting block 642 which is oppositely distributed is welded on one side, inserted into the slot of the arc plate 64, of the movable plate 641, and one side, far away from the movable plate 641, of the limiting block 642 is slidably connected into a limiting groove formed in the inner wall of the slot of the arc plate 64.
In this embodiment: after the circuit passes through the wiring board 2, the extrusion plate 63 is driven to move along the wiring board 2 by the rotating screw 61, so that the extrusion plate 63 pushes the circuit to be clamped into the arc-shaped plate 64 at the corresponding position, thereby realizing the fixation of the circuit and avoiding the scattering of the circuit.
It should be noted that: the movable plate 641 is pushed to move along the arc-shaped plate 64, so that the movable plate 641 is retracted into the arc-shaped plate 64, and the arc-shaped plate 64 is smaller than a semicircle, thereby assisting people in disassembling or processing a single circuit.
It should be noted that: after the connecting plate 62 is driven to move downwards by rotating the screw 61, the connecting plate 62 is pulled to move upwards to a proper position along the connecting shaft 643, and the connecting plate 62 is pushed to rotate along the connecting shaft 643, so that the arc-shaped plate 64 is separated from a line, and the line is convenient for people to disassemble and assemble.
The working principle and the using flow of the invention are as follows: the line is inserted into the sleeve 3 in advance, the sleeve plate 51 is loosened, the spring B55 is forced to rebound to pull the mounting plate 53 to drive the sleeve plate 51 to move into the sleeve 3, the hinge plates 562 are forced to overturn inwards to enable the line to enter the sleeve plate 51, meanwhile, the spring C561 is forced to rebound to push the hinge plates 562 to collide with each other, the sleeve plate 51 is pulled to move along the sleeve 3, the sleeve plate 51 can drive the line to synchronously move, the sleeve plate 51 can clamp the line with the sleeve 3 through matching, after the sleeve plate 51 is pulled to a proper position, the poking plate 52 is pushed to overturn, the poking plate 52 is inserted into a clamping groove of a clamping plate 521 at the corresponding position, thereby fixing the sleeve plate 51, the surplus space in the sleeve 3 is increased, subsequent threading operation is facilitated for people, after the line passes through the wiring plate 2, the extrusion plate 63 is driven to move along the wiring plate 2 through the rotary screw 61, the extrusion plate 63 is pushed to be clamped into the arc 64 at the corresponding position, thereby realizing the synchronous movement of the line, the movable plate 641 is prevented from moving along the arc 64, the movable plate 641 is enabled to be clamped with the corresponding position, the rotary screw 64 is enabled to be separated from the rotary connecting plate 64, the rotary connecting plate 643 is enabled to be convenient to move along the arc 64, the rotary connecting plate 64 is driven to rotate along the position of the arc 64, the rotary connecting plate 643 is convenient to detach, and the rotary connecting plate 6464 is connected with the rotary connecting plate 64, and the rotary connecting plate is convenient to rotate.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a power grid line connects termination, includes terminal box body (1) and installs terminal box body (1) is inside and be terminal plate (2) and the welding that set up in opposition terminal box body (1) surface both sides sleeve pipe (3), sleeve pipe (3) are kept away from terminal box body (1) one end port spiro union has fastening nut (4), its characterized in that: the threading assembly (5) is arranged on the sleeve (3);
threading subassembly (5) are including pegging graft sleeve board (51) in sleeve pipe (3) surface notch and hinge in sleeve board (51) opening inner wall both sides and be located hinged plate (562) in sleeve pipe (3), hinged plate (562) surface is located one side of sleeve board (51) is fixed and is equipped with spring C (561), and spring C (561) keep away from one end of hinged plate (562) with sleeve board (51) notch inner wall fixed connection, sleeve board (51) surface is located one side welding of spring C (561) has baffle (56).
2. The grid line connection wiring device of claim 1, wherein: the hinge plates (562) are designed to be inclined inwards and are mutually abutted.
3. The grid line connection wiring device of claim 1, wherein: a chamber is formed between the baffle plate (56) and the sleeve plate (51), and the chamber and an opening of the sleeve plate (51) cover the hinge plates (562).
4. The grid line connection wiring device of claim 1, wherein: the novel sliding sleeve comprises a sleeve body and is characterized by further comprising mounting plates (53) welded at the two sides of the sleeve body (51) corresponding to the positions of the grooves of the sleeve body (3), wherein the mounting plates (53) are inserted into the grooves of the sleeve body (3), the mounting plates (53) are far away from sliding blocks (54) which are arranged on one sides of the sleeve body (51) in a sliding way, springs B (55) are fixedly arranged on the surface of one side of each sliding block (54) which is positioned in each sliding groove of the mounting plates (53), one ends of the springs B (55) far away from the sliding blocks (54) are fixedly connected with the inner walls of the sliding grooves of the sleeve body (51), and one sides of the sliding blocks (54) extending out of the sliding grooves are fixedly connected with the inner walls of the grooves of the sleeve body (3).
5. The grid line connection wiring device of claim 1, wherein: still including articulating dialling board (52) in sleeve plate (51) surface one side, dialling board (52) keep away from one side of sleeve plate (51) with the surface conflict of sleeve pipe (3), dialling board (52) surface is located sleeve pipe (3) with fixed spring A (522) that are equipped with between sleeve plate (51), spring A (522) keep away from the one end of dialling board (52) with the fixed surface connection of sleeve plate (51).
6. The grid line connection wiring device of claim 5, wherein: the sleeve (3) is welded with a plurality of clamping plates (521) which are of triangular structures and distributed at equal intervals at the positions corresponding to the poking plates (52), and one side, away from the sleeve plate (51), of the poking plates (52) is clamped in a clamping groove formed between the clamping plates (521).
7. The grid line connection wiring device of claim 1, wherein: the fixing assembly (6) is arranged in the wiring board (2);
the fixing assembly (6) comprises a screw rod (61) rotatably connected in the wiring board (2) and an extrusion plate (63) screwed on the surface of the screw rod (61), one end of the screw rod (61) extending out of the surface of the wiring board (2) is welded with a knob, the extrusion plate (63) is slidably connected in a groove formed in the bottom of the inner wall of the wiring board (2), and two sides of the surface of the extrusion plate (63) are attached to the inner wall of the groove of the wiring board (2).
8. The grid line connection wiring device of claim 7, wherein: and arc grooves which are distributed at equal intervals are formed in one side, extending out of the groove, of the extrusion plate (63).
9. The grid line connection wiring device of claim 7, wherein: still including welding wiring board (2) inner wall and be connecting axle (643) of level equidistance, connecting axle (643) are kept away from one end surface slip cap of wiring board (2) is equipped with connecting plate (62), the surface both sides welding of connecting plate (62) have arc (64).
10. The grid line connection wiring device of claim 9, wherein: semi-arc slot has been seted up on one side that arc (64) surface was kept away from connecting plate (62) to peg graft in this slot has fly leaf (641), fly leaf (641) are inserted one side welding in arc (64) slot has stopper (642) of opposition distribution, one side sliding connection that stopper (642) were kept away from fly leaf (641) is in the spacing groove that arc (64) slot inner wall was seted up.
CN202310307974.3A 2023-03-28 2023-03-28 Power grid line connection wiring device Pending CN116073293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310307974.3A CN116073293A (en) 2023-03-28 2023-03-28 Power grid line connection wiring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310307974.3A CN116073293A (en) 2023-03-28 2023-03-28 Power grid line connection wiring device

Publications (1)

Publication Number Publication Date
CN116073293A true CN116073293A (en) 2023-05-05

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ID=86175284

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310307974.3A Pending CN116073293A (en) 2023-03-28 2023-03-28 Power grid line connection wiring device

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CN (1) CN116073293A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105591337A (en) * 2016-02-17 2016-05-18 成都佳美嘉科技有限公司 Junction box
CN209200603U (en) * 2018-09-10 2019-08-02 吴跃雄 A kind of high-voltage through-wall sleeve
CN214506437U (en) * 2021-01-27 2021-10-26 川联科技集团有限公司 PVC electrician's sleeve pipe terminal box separator of moulding plastics
CN114815107A (en) * 2022-05-20 2022-07-29 长春电子科技学院 Optical fiber exchange box with optical fiber bundle line function for electronic information engineering

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105591337A (en) * 2016-02-17 2016-05-18 成都佳美嘉科技有限公司 Junction box
CN209200603U (en) * 2018-09-10 2019-08-02 吴跃雄 A kind of high-voltage through-wall sleeve
CN214506437U (en) * 2021-01-27 2021-10-26 川联科技集团有限公司 PVC electrician's sleeve pipe terminal box separator of moulding plastics
CN114815107A (en) * 2022-05-20 2022-07-29 长春电子科技学院 Optical fiber exchange box with optical fiber bundle line function for electronic information engineering

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Application publication date: 20230505