CN113872121A - Auxiliary connection method and device for main line cable and electrical equipment - Google Patents
Auxiliary connection method and device for main line cable and electrical equipment Download PDFInfo
- Publication number
- CN113872121A CN113872121A CN202111285239.4A CN202111285239A CN113872121A CN 113872121 A CN113872121 A CN 113872121A CN 202111285239 A CN202111285239 A CN 202111285239A CN 113872121 A CN113872121 A CN 113872121A
- Authority
- CN
- China
- Prior art keywords
- cable
- main line
- line cable
- electrical equipment
- phase sequence
- 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.)
- Granted
Links
Images
Classifications
-
- 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
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses an auxiliary connection method and device of a main line cable and electrical equipment, wherein the method comprises the following steps: determining a target main line cable from the cables in response to the connection request; two-way screw rod retractors and cable rotating tools are additionally arranged on two sides of a well where a target main line cable is located; fixing the positions of a target main line cable lock and a bidirectional screw rod expansion piece through a cable screwing tool; rotating the target main line cable by using a rotating wrench until the target main line cable corresponds to the electrical equipment in the electrical cabinet in a phase sequence; cutting off a cable sheath of the target main line cable by using a skinning knife to obtain a cable to be accessed; and establishing target connection between the main cable and the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment. Therefore, the connection between the main line cable and the electrical equipment in the electric cabinet can be quickly established according to the correct phase sequence without spending a large amount of labor and damaging the cable sheath.
Description
Technical Field
The invention relates to the technical field of well cable butt joint operation, in particular to an auxiliary connection method and device for a main line cable and electrical equipment.
Background
The main line cable is required to be connected with electrical equipment in the electric cabinet according to a correct phase sequence after being led out from the underground shaft, and the manufacturing (peeling and bending) operation of the main line cable connector can be carried out after the cable is laid, so that the main line cable is twisted after passing in and out from the underground shaft in the construction process, and the condition that the cable phase sequence of the cable head section is not corresponding to the electrical equipment phase sequence in the electric cabinet is caused.
In order to overcome the condition that the phase sequence of the cable does not correspond to the phase sequence of the electrical equipment in the electrical cabinet, the cable needs to be twisted for a certain angle, and the cable twisting is generally performed in two ways: 1. manual twisting is adopted, but because the diameter of the cable is large, the working condition of well operation is narrow, manual twisting is time-consuming and labor-consuming and is easy to rotate; 2. the twisting operation is carried out by means of a wooden stick or a pipe wrench, but the problem that the twisting cannot be in place exists due to the fact that a lever labor-saving tool is long, meanwhile, the surface of a cable is easy to damage, and the problem that the cable can not be locked when rotating after twisting also exists. In addition, after the operation is finished, the rotation phenomenon is easy to occur when the cable connector is manufactured.
Disclosure of Invention
The invention provides an auxiliary connection method and device for a main line cable and electrical equipment.
In a first aspect, an embodiment of the present invention provides an auxiliary connection method for a main line cable and an electrical device, including:
determining a target main line cable from the cables in response to the connection request;
two-way screw rod retractors and cable rotating tools are additionally arranged on two sides of a well where the target main line cable is located;
fixing the positions of the target main line cable lock and the bidirectional screw rod expansion piece through the cable screwing tool;
utilizing a rotary wrench to realize the rotation of the target main line cable until the target main line cable corresponds to the electrical equipment in the electrical cabinet in a phase sequence;
cutting off the cable sheath of the target main line cable by using a skinning knife to obtain a cable to be accessed;
and establishing target connection between the main line cable and the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment.
Optionally, two sides of the hoistway where the target main line cable is located are additionally provided with a bidirectional screw rod expansion piece and a cable screwing tool, and the cable screwing tool comprises:
extending the two-way screw rod expansion piece until two ends of the two-way screw rod expansion piece tightly push against two sides of the well;
and fixing the cable screwing tool on the bidirectional screw rod expansion piece.
Optionally, establishing a target connection between the main cable and the electrical device according to the phase sequence of the cable to be connected and the phase sequence of the electrical device includes:
taking out the outer skin of the cable to be accessed, and cutting off the insulating material layer in the cable to be accessed;
and respectively connecting the three leads of the cable to be accessed into the corresponding joints of the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment, thereby establishing the target connection.
Optionally, the rotating the target main line cable with a rotating wrench until the target main line cable corresponds to the electrical equipment in the electrical cabinet in phase sequence further includes:
and respectively and tightly fixing the tail part of the rotary wrench with the two ends of the double-line screw rod expansion piece.
In a second aspect, an embodiment of the present invention provides an auxiliary connection device for a main line cable and an electrical device, including:
a response module for determining a target main line cable from the cables in response to the connection request;
the additional module is used for additionally arranging a bidirectional screw rod expansion piece and a cable rotating tool on two sides of a well where the target main line cable is located;
the fixing module is used for fixing the positions of the target main line cable lock and the bidirectional screw rod expansion piece through the cable screwing tool;
the rotating module is used for realizing the rotation of the target main line cable by utilizing a rotating wrench until the target main line cable corresponds to the electrical equipment in the electrical cabinet in a phase sequence;
the cutting module is used for cutting the cable sheath of the target main line cable by using a skinning knife to obtain a cable to be accessed;
and the connection module is used for establishing the target connection between the main line cable and the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment.
Optionally, the adding module includes:
the extension sub-module is used for extending the two-way screw rod expansion piece until two ends of the two-way screw rod expansion piece tightly push against two sides of the well;
and the fixing sub-module is used for fixing the cable screwing tool on the bidirectional screw rod expansion piece.
Optionally, the connection module comprises:
the cutting submodule is used for taking out the outer skin of the cable to be accessed and cutting off the insulating material layer in the cable to be accessed;
and the connecting submodule is used for respectively connecting the three leads of the cable to be accessed into the corresponding joints of the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment, so as to establish the target connection.
Optionally, the method further comprises: and the tight fixing module is used for tightly fixing the tail part of the rotary wrench with two ends of the double-line screw rod expansion piece respectively.
In a third aspect, the present invention provides an electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, which when executed by the processor, implement the steps of the method according to the first aspect.
In a fourth aspect, the present invention provides a readable storage medium on which is stored a program or instructions which, when executed by a processor, performs the steps of the method according to the first aspect.
According to the technical scheme, the invention has the following advantages:
the invention determines a target main line cable from the cables by responding to the connection request; two-way screw rod retractors and cable rotating tools are additionally arranged on two sides of a well where the target main line cable is located; fixing the positions of the target main line cable lock and the bidirectional screw rod expansion piece through the cable screwing tool; utilizing a rotary wrench to realize the rotation of the target main line cable until the target main line cable corresponds to the electrical equipment in the electrical cabinet in a phase sequence; cutting off the cable sheath of the target main line cable by using a skinning knife to obtain a cable to be accessed; and establishing target connection between the main line cable and the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment. The main line cable is assisted to be in place, and the cable sheath of the main line cable is cut, so that the connection between the main line cable and the electrical equipment in the electric cabinet can be quickly established according to the correct phase sequence without spending a large amount of labor and damaging the cable sheath.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
fig. 1 is a flowchart illustrating steps of an embodiment of a method for optimizing power flow scheduling of a multi-terminal flexible direct-current power distribution network according to the present invention;
fig. 2 is a schematic view of an application scenario of an embodiment of an auxiliary connection method for a main line cable and an electrical device according to the present invention;
fig. 3 is a schematic diagram of auxiliary connection of a main line cable in an application scenario of an embodiment of the auxiliary connection method of the present invention;
FIG. 4 is a schematic external view of the two-way screw jack of the present invention;
FIG. 5 is a side sectional view of the two-way screw jack of the present invention;
FIG. 6 is a schematic view of one embodiment of the tool of the present invention;
FIG. 7 is a second schematic view of the cable-spinning tool of the present invention;
FIG. 8 is a schematic view of a spinning cable tool of the present invention;
FIG. 9 is a schematic illustration of the main line cable attachment of the present invention;
FIG. 10 is a schematic view of the cable access switch of the present invention;
fig. 11 is a schematic structural diagram of an auxiliary connection device for main line cables and electrical equipment according to the present invention.
Detailed Description
The embodiment of the invention provides an auxiliary connection method and device of a main line cable and electrical equipment.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a flowchart of steps of an embodiment of a method for optimizing power flow scheduling of a multi-terminal flexible dc power distribution network according to the present invention is shown, where the method includes:
s1, responding to the connection request, determining a target main line cable from the cables;
s2, adding a bidirectional screw rod expansion piece and a cable rotating tool on two sides of a well where the target main line cable is located; the method specifically comprises the following steps:
s21, extending the two-way screw rod expansion piece until two ends of the two-way screw rod expansion piece tightly push against two sides of the well;
and S22, fixing the cable screwing tool on the bidirectional screw rod expansion piece.
S3, fixing the positions of the target main line cable lock and the bidirectional screw rod expansion piece through the cable screwing tool;
s4, rotating the target main line cable by using a rotating wrench until the target main line cable corresponds to the electrical equipment in the electrical cabinet in a phase sequence;
in an optional embodiment, the rotating the target main line cable with the rotating wrench until the target main line cable corresponds to the electrical equipment in the electrical cabinet in sequence further includes:
and respectively and tightly fixing the tail part of the rotary wrench with the two ends of the double-line screw rod expansion piece.
S5, cutting the cable sheath of the target main line cable by using a skinning knife to obtain a cable to be accessed;
s6, establishing a target connection between the main line cable and the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment; the method specifically comprises the following steps:
s61, taking out the sheath of the cable to be accessed and cutting off the insulating material layer in the cable to be accessed;
and S62, respectively connecting the three leads of the cable to be connected into the corresponding joints of the electrical equipment according to the phase sequence of the cable to be connected and the phase sequence of the electrical equipment, thereby establishing the target connection.
It should be noted that, in the embodiments of the present invention, an auxiliary connection method between a main line cable and an electrical device is implemented by computer instruction operation. The computer includes a mobile terminal capable of performing data processing, such as a mobile phone and a tablet computer, and the present invention is not limited thereto.
In the embodiment of the invention, the computer needs to operate tools such as a skinning knife, a cable-spinning tool and the like through instructions. The peeling knife comprises a pinch roller, a main body, a thread sleeve, a screw rod, a plum blossom handle, a power wheel, an auxiliary wheel, a ratchet wrench, a knife replacing auxiliary device, a handle, a circular cutting knife and a forward cutting knife, and the cable rotating tool comprises a cable access switch, an insulating plate, a main body, a bidirectional screw rod expansion piece fixing device, an articulated screw rod and the like.
Referring to fig. 2, fig. 2 is a schematic view of an application scenario of an embodiment of an auxiliary connection method for a main line cable and electrical equipment according to the present invention, in which 1 is a point connecting post, 2 is a hoistway, 3 is an electrical cabinet, 4 is a hoistway entrance, 5 is an auxiliary connecting device, and 6 is a main line cable, and the main line cable 6 extending from the hoistway 2 to the hoistway entrance 4 is connected to the electrical equipment by the above-mentioned auxiliary connection step when the electrical cabinet 3 is placed at the side of the hoistway entrance 4, so that the main line cable 6 and the electrical equipment of the electrical cabinet 3 are sequentially and correspondingly connected.
Referring to fig. 3, fig. 3 is a schematic view of an auxiliary connection of a main line cable in an application scenario of an embodiment of the auxiliary connection method of the present invention, in which 51 is a rotary wrench, 52 is a peeling knife, 53 is a cable-rotating tool, and 54 is a twin-screw expansion unit, the cable-rotating tool 54 is fixed at a hoistway entrance 4, then the cable-rotating tool 53 fixes the main line cable 6, and then the rotary wrench 51 is used to tightly fix the main line cable 6, and then the peeling knife 52 is used to cut the main line cable 6.
Referring to fig. 4 and 5, fig. 4 is an external view of the bidirectional screw rod expansion device of the present invention, and fig. 5 is a side view of the bidirectional screw rod expansion device of the present invention, wherein 541 is an expansion device outer casing, 542a and 542b are screws on two sides, and a fixing point can be provided for the main line cable 6 and the cable-rotating tool by extending and retracting the screws 542a and 542b on the hoistway entrance 4.
Referring to fig. 6 and 7, fig. 6 is a first schematic structural diagram of the cable screwing tool of the present invention, and fig. 7 is a second schematic structural diagram of the cable screwing tool of the present invention, wherein 531 is an insulating plate, 532 is a main body, 533 is a cable access switch, 534 is a claw nut, 535 is a fixed switch, 536 is a fixed seat, 537 is an articulating screw and 538 claw nut. In a specific operation, the cable screwing tool 53 is fixed in the two-way screw extender 54 by the fixing seat 536 and the fixing switch 535 according to the cable screwing tool fixing schematic shown in fig. 8, and then the cable access switch 533 is opened according to the main line cable fixing schematic shown in fig. 9, so as to place the main line cable 6 in the insulating plate 531, thereby completing the initial fixing of the main line cable 6.
Please refer to fig. 10, fig. 10 is a schematic structural diagram of the cable access switch of the present invention, wherein 5331 is a magic tape, 5332 is a belt, in a specific operation, when the belt 5332 is not rotated after being sleeved on the main line cable 6, the head of the rotary wrench 51 fixes the belt 5332 on the outer skin of the main line cable 6, so that it cannot fall off or loosen, and the magic tape 5331 winds the force applying end of the rotary wrench 51 around two ends of the bidirectional screw rod expansion piece 54 after the main line cable 6 is rotated, thereby playing a role of preventing the main line cable 6 from rotating.
In an embodiment of the invention, a target main line cable is determined from the cables by responding to a connection request; two-way screw rod retractors and cable rotating tools are additionally arranged on two sides of a well where the target main line cable is located; fixing the positions of the target main line cable lock and the bidirectional screw rod expansion piece through the cable screwing tool; utilizing a rotary wrench to realize the rotation of the target main line cable until the target main line cable corresponds to the electrical equipment in the electrical cabinet in a phase sequence; cutting off the cable sheath of the target main line cable by using a skinning knife to obtain a cable to be accessed; and establishing target connection between the main line cable and the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment. The main line cable is assisted to be in place, and the cable sheath of the main line cable is cut, so that the connection between the main line cable and the electrical equipment in the electric cabinet can be quickly established according to the correct phase sequence without spending a large amount of labor and damaging the cable sheath.
To facilitate understanding of the beneficial effects of the present invention by those skilled in the art, the following examples illustrate specific operational steps of the present invention:
when the computer generates a connection request, a target main line cable is determined from the cables, and then the following steps are sequentially executed by sending an instruction to the execution robot, wherein the steps comprise: (1) installing a bidirectional screw rod expansion piece, specifically: rotating the bidirectional expansion piece to enable the T heads at the two sides to prop against the walls at the two sides of the shaft; (2) installing a cable screwing tool on the bidirectional screw rod expansion piece; (3) installing a cable, specifically opening a cable screwing tool, and then installing the cable into the cable screwing tool; (4) utilize two twist grip to relapse the rotation operation, in the socket that the electricity cabinet that corresponds electrical equipment with three wires rotation of cable corresponds, specifically do: the two rotary wrenches are sleeved, the rotary cable is alternately used, the phase sequence of the cable corresponds to the phase sequence of the electrical equipment, and then the rotary wrenches and the end part of the bidirectional screw rod expansion piece are wound together by using the magic tape (in the concrete implementation, the winding of the double-wire screw rod expansion piece and one end of the magic tape can be completed firstly, and then the winding of the double-wire screw rod expansion piece and the other end of the magic tape can be completed); (5) utilize skinning knife to carry out the cutting with cable exocuticle and inside foil, specifically do: taking out the skinning knife to be sleeved in a position behind one section of the front end of the cable, then screwing the plum blossom handle, pushing the screw rod forwards, enabling the pressing wheel, the power wheel and the auxiliary wheel to clamp the cable, and then rotating the skinning knife while rotating the plum blossom handle to enable the main line cable to be in a clamping state all the time; (6) the main line cable is connected into the electric cabinet according to the corresponding phase sequence, and the method specifically comprises the following steps: the outer skin, the metal shell and the insulating material are completely removed until three conducting wires are left, and then the three conducting wires are respectively inserted into the corresponding electric cabinet sockets.
Referring to fig. 11, a schematic structural diagram of an auxiliary connection device for a main line cable and electrical equipment according to the present invention is shown, including:
a response module 401, configured to determine a target main line cable from the cables in response to the connection request;
an adding module 402, configured to add a bidirectional screw rod expansion piece and a cable screwing tool on two sides of a hoistway where the target main line cable is located;
a fixing module 403, configured to fix, by the cable screwing tool, positions of the target main line cable lock and the bidirectional screw rod retractor;
a rotation module 404, configured to implement rotation of the target main line cable by using a rotation wrench until the target main line cable corresponds to an electrical device in an electrical cabinet in a phase sequence;
a cutting module 405, configured to cut a cable sheath of the target main line cable by using a skinning knife, so as to obtain a cable to be accessed;
the connection module 406 is configured to establish a target connection between the main cable and the electrical device according to the phase sequence of the cable to be connected and the phase sequence of the electrical device.
In an alternative embodiment, the adding module 402 comprises:
the extension sub-module is used for extending the two-way screw rod expansion piece until two ends of the two-way screw rod expansion piece tightly push against two sides of the well;
and the fixing sub-module is used for fixing the cable screwing tool on the bidirectional screw rod expansion piece.
In an alternative embodiment, the connection module 406 includes:
the cutting submodule is used for taking out the outer skin of the cable to be accessed and cutting off the insulating material layer in the cable to be accessed;
and the connecting submodule is used for respectively connecting the three leads of the cable to be accessed into the corresponding joints of the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment, so as to establish the target connection.
In an optional embodiment, further comprising: and the tight fixing module is used for tightly fixing the tail part of the rotary wrench with two ends of the double-line screw rod expansion piece respectively.
An embodiment of the present invention further provides an electronic device, which includes a memory and a processor, where the memory stores an analyzer program, and when the analyzer program is executed by the processor, the processor executes the steps of the method for auxiliary connection between a main line cable and an electrical device according to any of the above embodiments.
An embodiment of the present invention further provides an analyzer readable storage medium, on which an analyzer program is stored, where the analyzer program, when executed by the processor, implements the method for auxiliary connection of a main line cable and an electrical device according to any of the above embodiments.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the method, apparatus, electronic device and storage medium disclosed in the present application may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium readable by an analyzer. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a readable storage medium and includes several instructions for enabling an analyzer (which may be a personal analyzer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned readable storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method of auxiliary connection of a main line cable to an electrical device, comprising:
determining a target main line cable from the cables in response to the connection request;
two-way screw rod retractors and cable rotating tools are additionally arranged on two sides of a well where the target main line cable is located;
fixing the positions of the target main line cable lock and the bidirectional screw rod expansion piece through the cable screwing tool;
utilizing a rotary wrench to realize the rotation of the target main line cable until the target main line cable corresponds to the electrical equipment in the electrical cabinet in a phase sequence;
cutting off the cable sheath of the target main line cable by using a skinning knife to obtain a cable to be accessed;
and establishing target connection between the main line cable and the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment.
2. The method of claim 1, wherein a bi-directional screw retractor and a cable screwing tool are additionally provided on both sides of a hoistway where the target main line cable is located, the method comprising:
extending the two-way screw rod expansion piece until two ends of the two-way screw rod expansion piece tightly push against two sides of the well;
and fixing the cable screwing tool on the bidirectional screw rod expansion piece.
3. The method of claim 1, wherein establishing the target connection between the main cable and the electrical device according to the phase sequence of the cable to be connected and the phase sequence of the electrical device comprises:
taking out the outer skin of the cable to be accessed, and cutting off the insulating material layer in the cable to be accessed;
and respectively connecting the three leads of the cable to be accessed into the corresponding joints of the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment, thereby establishing the target connection.
4. The method of claim 1, wherein the target main line cable is rotated by a rotation wrench until the target main line cable corresponds to the electrical equipment in the electrical cabinet, further comprising:
and respectively and tightly fixing the tail part of the rotary wrench with the two ends of the double-line screw rod expansion piece.
5. An auxiliary connection device for a main line cable and electrical equipment, comprising:
a response module for determining a target main line cable from the cables in response to the connection request;
the additional module is used for additionally arranging a bidirectional screw rod expansion piece and a cable rotating tool on two sides of a well where the target main line cable is located;
the fixing module is used for fixing the positions of the target main line cable lock and the bidirectional screw rod expansion piece through the cable screwing tool;
the rotating module is used for realizing the rotation of the target main line cable by utilizing a rotating wrench until the target main line cable corresponds to the electrical equipment in the electrical cabinet in a phase sequence;
the cutting module is used for cutting the cable sheath of the target main line cable by using a skinning knife to obtain a cable to be accessed;
and the connection module is used for establishing the target connection between the main line cable and the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment.
6. The auxiliary connection device of claim 5, wherein the add-on module comprises:
the extension sub-module is used for extending the two-way screw rod expansion piece until two ends of the two-way screw rod expansion piece tightly push against two sides of the well;
and the fixing sub-module is used for fixing the cable screwing tool on the bidirectional screw rod expansion piece.
7. The auxiliary connection device of a main line cable and an electrical apparatus of claim 5, wherein the connection module comprises:
the cutting submodule is used for taking out the outer skin of the cable to be accessed and cutting off the insulating material layer in the cable to be accessed;
and the connecting submodule is used for respectively connecting the three leads of the cable to be accessed into the corresponding joints of the electrical equipment according to the phase sequence of the cable to be accessed and the phase sequence of the electrical equipment, so as to establish the target connection.
8. The auxiliary connection device of a main line cable and an electrical apparatus of claim 5, further comprising:
and the tight fixing module is used for tightly fixing the tail part of the rotary wrench with two ends of the double-line screw rod expansion piece respectively.
9. An electronic device comprising a processor and a memory, the memory storing analysis machine readable instructions that, when executed by the processor, perform the method of any of claims 1-4.
10. A storage medium having stored thereon a parser program, characterized in that the parser program, when executed by a processor, performs the method according to any of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111285239.4A CN113872121B (en) | 2021-11-01 | 2021-11-01 | Auxiliary connection method and device for main line cable and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111285239.4A CN113872121B (en) | 2021-11-01 | 2021-11-01 | Auxiliary connection method and device for main line cable and electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113872121A true CN113872121A (en) | 2021-12-31 |
| CN113872121B CN113872121B (en) | 2023-05-16 |
Family
ID=78986357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111285239.4A Active CN113872121B (en) | 2021-11-01 | 2021-11-01 | Auxiliary connection method and device for main line cable and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113872121B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614408A (en) * | 2022-02-25 | 2022-06-10 | 广东电网有限责任公司 | Cable head correcting device |
| CN115207737A (en) * | 2022-09-16 | 2022-10-18 | 合肥优尔电子科技有限公司 | Auxiliary device for fast connecting cable into electrical equipment |
| CN114614408B (en) * | 2022-02-25 | 2024-06-25 | 广东电网有限责任公司 | Cable head correcting device |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB750478A (en) * | 1952-11-06 | 1956-06-13 | Harold Easton | Improvements in or relating to control devices in the form of twist-grips |
| SU825040A1 (en) * | 1976-12-23 | 1981-04-30 | Kursk G Med Inst | Retractor |
| JP2004153901A (en) * | 2002-10-29 | 2004-05-27 | Mirai Ind Co Ltd | Wiring box |
| US20060063977A1 (en) * | 1998-10-02 | 2006-03-23 | The LeVahn Intellectual Property Holding Company, LLC | Adjustable retractor support |
| JP2006191785A (en) * | 2004-12-10 | 2006-07-20 | Mitsubishi Electric Building Techno Service Co Ltd | Method of laying optical transmission line in building |
| US20100163301A1 (en) * | 2008-12-31 | 2010-07-01 | Thomas & Betts International, Inc. | Pivoting or retractable cord lid with cord exit for floor box |
| JP2012105510A (en) * | 2010-11-12 | 2012-05-31 | Chugoku Electric Power Co Inc:The | Connection structure of temporary power transmission cable for switchgear |
| US20130122751A1 (en) * | 2011-07-29 | 2013-05-16 | Franco Ciampolini | Connection system for establishing electrical connection between electrical device for automotive industry and at least one pair of cables |
| US9027446B1 (en) * | 2013-01-16 | 2015-05-12 | Scientific Components Corporation | Wrench adaptor |
| US20160024854A1 (en) * | 2014-07-22 | 2016-01-28 | Baker Hughes Incorporated | Side-Exit Motor Cable Connections |
| CN110355725A (en) * | 2019-08-08 | 2019-10-22 | 李洋 | A kind of portable ejector pin device and a kind of fishing vessel extracting tool |
| CN211320536U (en) * | 2019-11-08 | 2020-08-21 | 阮洋 | Electrical cable connecting equipment |
| CN111834957A (en) * | 2020-07-22 | 2020-10-27 | 中国电建集团河南工程有限公司 | Rotary wiring construction method for control cable in large-scale unit disc |
| WO2021010600A1 (en) * | 2019-07-16 | 2021-01-21 | 대원전기 주식회사 | Arc interruption-type high-speed switching cable clamp connection device having insulating lifting function, and indirect live wire uninterruptible power distribution method using same |
| CN112310900A (en) * | 2020-09-29 | 2021-02-02 | 王平堂 | Joint connection auxiliary equipment for low-voltage cable |
| US20210083461A1 (en) * | 2017-12-12 | 2021-03-18 | Schlumberger Technology Corporation | Adjustable cable management system |
-
2021
- 2021-11-01 CN CN202111285239.4A patent/CN113872121B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB750478A (en) * | 1952-11-06 | 1956-06-13 | Harold Easton | Improvements in or relating to control devices in the form of twist-grips |
| SU825040A1 (en) * | 1976-12-23 | 1981-04-30 | Kursk G Med Inst | Retractor |
| US20060063977A1 (en) * | 1998-10-02 | 2006-03-23 | The LeVahn Intellectual Property Holding Company, LLC | Adjustable retractor support |
| JP2004153901A (en) * | 2002-10-29 | 2004-05-27 | Mirai Ind Co Ltd | Wiring box |
| JP2006191785A (en) * | 2004-12-10 | 2006-07-20 | Mitsubishi Electric Building Techno Service Co Ltd | Method of laying optical transmission line in building |
| US20100163301A1 (en) * | 2008-12-31 | 2010-07-01 | Thomas & Betts International, Inc. | Pivoting or retractable cord lid with cord exit for floor box |
| JP2012105510A (en) * | 2010-11-12 | 2012-05-31 | Chugoku Electric Power Co Inc:The | Connection structure of temporary power transmission cable for switchgear |
| US20130122751A1 (en) * | 2011-07-29 | 2013-05-16 | Franco Ciampolini | Connection system for establishing electrical connection between electrical device for automotive industry and at least one pair of cables |
| US9027446B1 (en) * | 2013-01-16 | 2015-05-12 | Scientific Components Corporation | Wrench adaptor |
| US20160024854A1 (en) * | 2014-07-22 | 2016-01-28 | Baker Hughes Incorporated | Side-Exit Motor Cable Connections |
| US20210083461A1 (en) * | 2017-12-12 | 2021-03-18 | Schlumberger Technology Corporation | Adjustable cable management system |
| WO2021010600A1 (en) * | 2019-07-16 | 2021-01-21 | 대원전기 주식회사 | Arc interruption-type high-speed switching cable clamp connection device having insulating lifting function, and indirect live wire uninterruptible power distribution method using same |
| CN110355725A (en) * | 2019-08-08 | 2019-10-22 | 李洋 | A kind of portable ejector pin device and a kind of fishing vessel extracting tool |
| CN211320536U (en) * | 2019-11-08 | 2020-08-21 | 阮洋 | Electrical cable connecting equipment |
| CN111834957A (en) * | 2020-07-22 | 2020-10-27 | 中国电建集团河南工程有限公司 | Rotary wiring construction method for control cable in large-scale unit disc |
| CN112310900A (en) * | 2020-09-29 | 2021-02-02 | 王平堂 | Joint connection auxiliary equipment for low-voltage cable |
Non-Patent Citations (1)
| Title |
|---|
| 邵赫华: "挂装式高防护电缆分接设备的研发设计", 《电器工业》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614408A (en) * | 2022-02-25 | 2022-06-10 | 广东电网有限责任公司 | Cable head correcting device |
| CN114614408B (en) * | 2022-02-25 | 2024-06-25 | 广东电网有限责任公司 | Cable head correcting device |
| CN115207737A (en) * | 2022-09-16 | 2022-10-18 | 合肥优尔电子科技有限公司 | Auxiliary device for fast connecting cable into electrical equipment |
| CN115207737B (en) * | 2022-09-16 | 2022-11-25 | 合肥优尔电子科技有限公司 | Auxiliary device for fast connecting cable into electrical equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113872121B (en) | 2023-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105257071B (en) | Telegraph pole guy tight twist device | |
| CN113872121A (en) | Auxiliary connection method and device for main line cable and electrical equipment | |
| CN103949991A (en) | Pliers capable of being used at any angle | |
| CN110635261A (en) | Wire lapping device | |
| JP2015019497A (en) | Grounding short circuit tool | |
| CN203326493U (en) | Secondary cable wiring dedicated wire-bending tong | |
| CN116532582A (en) | Secondary cable core wire straightening tool | |
| US20090308483A1 (en) | Handheld wire twisting tool | |
| CN210779454U (en) | Digital distribution frame 2M cable joint assembly and disassembly tools | |
| CN207353782U (en) | A kind of electric pump well power cable connection operation platform | |
| CN113655332B (en) | Core wire checking device for multi-core secondary cable | |
| CN209896281U (en) | Portable grounding wire | |
| JP5296563B2 (en) | Connector holding tool and connector holding method | |
| US8302935B2 (en) | Universal cable puller | |
| CN206258542U (en) | A kind of cable core proofreads aid | |
| JP2007110875A (en) | Wire reforming machine and its usage | |
| KR200272243Y1 (en) | A earth stick with an easy clamping operation | |
| CN210897902U (en) | Novel simple and convenient connection of computer peripheral equipment device | |
| CN114389123B (en) | Assembly for integrated connection of ship electric control equipment cable and connection method thereof | |
| CN213093743U (en) | Be applied to indoor cable doubling's of building engineering electrical construction stranded conductor instrument | |
| CN219107039U (en) | Cable joint capable of being quickly plugged and unplugged | |
| CN218385977U (en) | Twisted wire with capacity expansion function for capacity section | |
| CN210692962U (en) | Adapter for protecting wire harness | |
| CN216981083U (en) | Cabinet PDU plug converter | |
| CN218677826U (en) | PT cable connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |