CN116191277A - Complete C-shaped line clamp installation tool and method for distribution network uninterrupted operation - Google Patents
Complete C-shaped line clamp installation tool and method for distribution network uninterrupted operation Download PDFInfo
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- CN116191277A CN116191277A CN202211647747.7A CN202211647747A CN116191277A CN 116191277 A CN116191277 A CN 116191277A CN 202211647747 A CN202211647747 A CN 202211647747A CN 116191277 A CN116191277 A CN 116191277A
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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
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
The invention provides a complete C-shaped line clamp installation tool and method for distribution network uninterrupted operation, belonging to the technical field of distribution line operation tools, and comprising the following steps: the wire clamp fixing device and the C-shaped wire clamp body; the wire clamp fixing device comprises a device body structure, a lead clamping unit, a main wire clamping mechanism and a clamping mechanism; the clamping mechanism is arranged on one side surface of the device body structure and used for clamping the C-shaped wire clamp body; the lead clamping unit is arranged in the middle of the device body structure and comprises a lead clamping jaw for clamping a lead; the main line locking mechanism is arranged at the upper part of the device body structure and is positioned above the lead clamping unit and used for locking the main line; the operation safety is improved; the tool replaces manual live wire connection, so that operators are effectively prevented from being strung into a circuit, and the risk of electric shock of the operators is avoided; the safe distance between the operator and the electrified body is ensured, and the operator is prevented from being injured by the electric arc.
Description
Technical Field
The invention belongs to the technical field of distribution line operation tools, and particularly relates to a complete C-shaped line clamp installation tool and method for distribution network uninterrupted operation.
Background
Along with the rapid development of social economy, the requirement on the reliability of electricity consumption is higher and higher, the continuous uninterrupted power supply is ensured to be the basic requirement of all departments of national economy on the electric power, the reliability of the power supply becomes an important assessment index of power supply enterprises, and the improvement of the reliability of the power supply is urgent. The maintenance of the distribution network by live working instead of power failure is the main trend of the current maintenance work, and huge economic and social benefits are generated while the reliability is improved.
The insulated glove method live wire connection is a common operation in live working projects, wherein a C-shaped wire clamp is one of the most common hardware fittings for connecting wires in a distribution overhead line, the conventional operation mode of live wire connection of the C-shaped wire clamp is that an operator stands in an insulated bucket to peel off an insulated sheath slightly longer than two parallel hook wire clamps at a proper position, after the wires are fixed, one end of each wire (insulated wire) is peeled off by the same length as the main wire, then the C-shaped wire clamp is arranged on the main wire, the C-shaped wire clamp of the main wire is grasped by one hand, the wire is grasped by the other hand, the wire head is quickly inserted into the C-shaped wire clamp of the main wire, and after a wire clamp screw is screwed down and hooked, a second C-shaped wire clamp is arranged.
The operation method has the defects that when an operator grabs the C-shaped wire clamp and the lead wire of the main wire, a human body is strung into a live line, and the operator wears the insulation glove, but the insulation glove is regulated to be in auxiliary insulation according to the live line operation technology guide rule (GBT 18857-2019) of the distribution line, so that the main protection effect on the human body can not be achieved, and a certain electric shock risk exists when the human body is strung into the circuit; secondly, an arc is generated at the moment when the lead is connected to the main lead, and the safety of operators is threatened. Therefore, how to avoid human body from being strung into a circuit, operating for many times and arc injury in the process of connecting the lead wire through the C-shaped wire clamp in a charged manner is a technical problem to be solved.
Disclosure of Invention
In order to solve the above problems, according to some embodiments, the present invention adopts the following technical solutions:
in a first aspect, the present invention provides a C-type line clamp kit for uninterrupted operation of a distribution network, comprising: the wire clamp comprises a wire clamp fixing device and a C-shaped wire clamp body, wherein the C-shaped wire clamp body is used for connecting a main wire and a lead wire; the wire clamp fixing device comprises a device body structure, a lead clamping unit, a main wire clamping mechanism and a clamping mechanism;
the clamping mechanism is arranged on one side surface of the device body structure and used for clamping the C-shaped wire clamp body;
the lead clamping unit is arranged in the middle of the device body structure and comprises lead clamping jaws which are positioned at the left side and the right side of the clamping mechanism and used for clamping leads;
the main line locking mechanism is arranged at the upper part of the device body structure and is positioned above the lead clamping unit and used for locking the main line.
Further, the clamping mechanism comprises a wire clamp upper end clamping mechanism and a wire clamp lower end supporting limiting piece, the wire clamp upper end clamping mechanism is arranged at the top of the device body structure, the wire clamp lower end supporting limiting piece is arranged in the middle of the device body structure, and the wire clamp upper end clamping mechanism and the wire clamp lower end supporting limiting piece are matched with the clamping C-shaped wire clamp body.
Further, the device body structure includes body structure spare and structural connection spare, and structural connection spare upper surface mounting body structure spare and fastener lower extreme support limiting part, and structural connection spare still is equipped with the transfer line mounting hole, and the transfer line mounting hole is used for installing the screw drive pole.
Further, the lead clamping unit comprises a lead clamping jaw, a spiral transmission rod and an insulating handle, the insulating handle is arranged on the bottom surface of the wire clamp fixing device, the insulating handle is fixedly connected with the spiral transmission rod, the spiral transmission rod is rotationally connected with the lead clamping jaw, and the spiral transmission rod can drive the lead clamping jaw to move up and down so as to clamp a lead in a self-locking mode.
Further, the main line locking mechanism comprises a locking mechanism body structure, the locking mechanism body structure comprises a connecting plate, a first convex structure block and a second convex structure block, the first convex structure mounting block is arranged at one end of the connecting plate, and the second convex structure block is arranged at the other end of the connecting plate.
In a second aspect, the present invention provides a working method of the C-type line clamp set installation tool for uninterrupted operation of a distribution network according to the first aspect, including:
the C-shaped wire clamp body is clamped and fixed through a clamping mechanism;
locking the main line on the upper surface of the inner side of the C-shaped line clamp body by using a main line locking mechanism;
the lead is clamped and fixed on the lower surface of the inner side of the C-shaped wire clamp body by a lead clamping unit;
placing the C-shaped wire clamping wedge block on a C-shaped wire clamping bolt;
the special sleeve of the spring ball plunger type, which is provided with the nut, the spring pad and the flat pad, is screwed into the C-shaped wire clamp bolt and is screwed up, so that the C-shaped wire clamp body is used for crimping the lead wire and the main wire;
and (3) disconnecting the wire clamp body fixing tool unit from the C-shaped wire clamp body to complete the whole wiring process operation.
Compared with the prior art, the invention has the beneficial effects that:
1. the C-shaped wire clamp complete installation tool adopted by the invention consists of two parts, wherein one part is a wire clamp fixing device, the device is used for fixing the C-shaped wire clamp body and the bolts, then the wire clamp to be connected is clamped and fixed in the lower clamping groove of the C-shaped wire clamp body, and then the device is held by hand to clamp the main wire to the upper clamping groove of the C-shaped wire clamp body, so that the temporary conduction between the wire clamp to be connected and the main wire is realized, the situation that an operator touches the main wire and the wire which is not connected simultaneously to cause electric shock to be strung into a circuit is avoided, the two hands are liberated, the main wire and the wire maintain a fixed distance, and the installation of the C-shaped wire clamp, the wedge block and the nut is greatly facilitated; the other part is a special sleeve of the spring ball plunger type, and the special sleeve of the spring ball plunger type is of a spring ball plunger type structure, and can be used as a combination body to be screwed into the C-shaped wire clamping bolt after a nut, a spring pad and a flat pad are sequentially put in, so that the operation safety is improved. The tool replaces manual live wire connection, so that operators are effectively prevented from being strung into a circuit, and the risk of electric shock of the operators is avoided; the safe distance between the operator and the electrified body is ensured, and the operator is prevented from being injured by the electric arc.
2. According to the invention, the C-shaped wire clamp body is clamped and fixed through the clamping mechanism; locking the main line on the upper surface of the inner side of the C-shaped line clamp body by using a main line locking mechanism; the lead is clamped and fixed on the lower surface of the inner side of the C-shaped wire clamp body by a lead clamping unit; placing the C-shaped wire clamping wedge block on a C-shaped wire clamping bolt; the special sleeve of the spring ball plunger type, which is provided with the nut, the spring pad and the flat pad, is screwed into the C-shaped wire clamp bolt and is screwed up, so that the C-shaped wire clamp body is used for crimping the lead wire and the main wire; the wire clamp body fixing tool unit is separated from the C-shaped wire clamp body, so that the whole wiring process operation is completed, and the operation efficiency is improved. The tool is used for live wire connection, so that the operation flow is simplified, the situation that an operator does not work for many times due to unskilled skill level is avoided, the operation time is shortened, the operation safety is improved, the operation efficiency is improved, and the problems of circuit entering, many times of operation, arc injury and the like caused by human body in the live wire connection process of the C-shaped wire clamp are solved.
Additional aspects of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention.
FIG. 1 is a schematic structural diagram of a complete C-shaped wire clamp tool set for uninterrupted operation of a distribution network in a first embodiment;
FIG. 2 is a schematic installation diagram of a C-type line clamp set installation tool for uninterrupted operation of a distribution network in the first embodiment;
FIG. 3 is a schematic view of a special sleeve for a spring ball plunger type in the first embodiment;
wherein: 1. the device body structure: 1-1, a body structural member; 1-2, a structural connector; 1-3, a wire clamp lower end supporting and limiting piece; 2. lead clamping mechanism: 2-1, a lead clamping jaw; 2-2, a spiral transmission rod; 2-3, insulating handle; 3. a main line locking mechanism: 3-1, a locking mechanism body structure; 3-2, a first handle; 3-3, a first lock tongue; 3-4, a second lock tongue; 3-5, a second handle; 4. the clamping mechanism at the upper end of the wire clamp: 4-1, clamping mechanism body; 4-2, pulling out the pin; 4-3, resetting the push rod; 4-4, clamping the tongue; 5. a wire clamp bolt; 6. a C-shaped wire clamp body; 7. a lead wire; 8. a wire clip fixing device; 9. a main line; 10. spring ball plunger; 11. a sleeve body.
The specific embodiment is as follows:
the invention will be further described with reference to the drawings and examples.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present invention. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
Embodiment one:
as shown in fig. 1-2, the present embodiment provides a C-type line clamp kit for uninterrupted operation of a distribution network, including: a wire clamp fixing device 8 and a C-shaped wire clamp body 6; the wire clamp fixing device 8 comprises a device body structure 1, a lead clamping unit, a main wire clamping mechanism 3 and a clamping mechanism, and,
The clamping mechanism is arranged on one side surface of the device body structure 1 and used for clamping the C-shaped wire clamp body 6, and the C-shaped wire clamp body 6 is used for connecting the main wire 9 and the lead wire 7;
the lead clamping unit is arranged in the middle of the device body structure 1 and comprises lead clamping jaws 2-1, wherein the lead clamping jaws 2-1 are positioned at the left side and the right side of the clamping mechanism and are used for clamping leads;
the main line locking mechanism 3 is mounted on the device body structure 1 and is located above the lead clamping unit for locking the main line 9.
The clamping mechanism comprises a wire clamp upper end clamping mechanism 4 and a wire clamp lower end supporting and limiting piece 1-3, the wire clamp upper end clamping mechanism 4 is arranged at the top of the device body structure 1, the wire clamp lower end supporting and limiting piece 1-3 is arranged in the middle of the device body structure 1, and the wire clamp upper end clamping mechanism 4 and the wire clamp lower end supporting and limiting piece 1-3 are matched with and clamped with the C-shaped wire clamp body 6.
The device body structure 1 comprises a body structural member 1-1, a structural connecting piece 1-2 and a wire clamp lower end supporting and limiting piece 1-3, wherein the structural connecting piece 1-2 is connected with the body structural member 1-1 and the wire clamp lower end supporting and limiting piece 1-3, and meanwhile, shaft end limiting is provided for a screw transmission rod 2-2; the wire clamp lower end supporting limiting piece 1-3 is used for limiting the lower end of the C-shaped wire clamp body 6 and is matched with the wire clamp upper end clamping mechanism 4 to clamp the C-shaped wire clamp body 6.
The body structure 1-1 comprises a rectangular mounting block and a rectangular mounting plate, wherein the rectangular mounting plate is arranged on the top surface of the rectangular mounting block, a chute is formed in one side surface of the rectangular mounting block, a lead clamping mechanism 2 is arranged in the chute, the bottom of the rectangular block is arranged on the upper surface of the structural connecting piece 1-2, a first mounting hole is formed in the same side surface of the rectangular mounting plate and the groove, the first mounting hole is used for mounting a wire clamp upper end clamping mechanism 4, a second mounting hole is formed in the back side surface of the rectangular mounting plate and the groove, and the second mounting hole is used for mounting a main wire clamping mechanism 3.
The structure connecting piece 1-2 is of a rectangular plate-shaped structure, one side of the upper surface of the structure connecting piece 1-2 is provided with the body structural piece 1-1, the other side of the upper surface is provided with the wire clamp lower end supporting limiting piece 1-3, the wire clamp lower end supporting limiting piece 1-3 and the wire clamp upper end clamping mechanism 4 are positioned on the same plane, are aligned vertically, and can be matched and clamped with the C-shaped wire clamp body 6.
The wire clamp lower extreme support piece is rectangular block structure, and rectangular block up end is the arc surface, and the arc surface matches with C molded lines clamp body 6 arc for support C molded lines clamp body 6.
The lead clamping unit comprises a lead clamping jaw 2-1, a spiral transmission rod 2-2 and an insulating handle 2-3, wherein the insulating handle 2-3 is convenient for operators to grasp, and meanwhile, direct contact with an electrified body is avoided, the lead clamping unit is fixedly connected with the spiral transmission rod 2-2, and the spiral transmission rod 2-2 is driven to rotate synchronously so as to drive the lead clamping jaw 2-1 to move up and down, so that self-locking clamping of a lead 7 is realized, and the lead 7 is prevented from slipping from a tool when being subjected to traction. The lead clamping jaw 2-1 is guided by the device body structure 1 and is driven by the spiral driving rod 2-2 to realize up-and-down motion, clamps the lead 7 under the combined action of the lead clamping jaw and the C-shaped wire clamping body 6, and then pulls the lead 7 to the position to be connected with the main wire 9.
The linear clamping jaw comprises a rectangular mounting block and an arc clamping part, the rectangular mounting block is mounted on a spiral transmission rod 2-2, the rotation of the spiral transmission rod 2-2 drives the linear clamping jaw to move along a chute of the body structural member 1-1, the arc clamping part is arranged on the side face of the rectangular mounting block, and the end part of the arc clamping part is provided with an arc structure so as to be matched with the lead 7 in structure, and the lead 7 is clamped.
The main line locking mechanism 3 can lock the main line 9 to prevent tools from sliding or falling off on the main line 9 under the action of lead traction force, and comprises a locking mechanism body structure 3-1, a first handle 3-2, a first lock tongue 3-3, a second lock tongue 3-4, a second handle 3-5 and the like, wherein the locking mechanism body structure 3-1 is fixed on a device body structure 1; the first lock tongue 3-3 and the second lock tongue 3-4 are guided by the body structure and are in a state of keeping a preparation state of extending under the action of a spring; the first handle 3-2 is connected with the first lock tongue 3-3 and the second lock tongue 3-4, and an operator can pull the first lock tongue 3-3 and the second lock tongue 3-4 to retract so as to adjust the position of the tool on the main line 9; the second handle 3-5 can lock the first lock tongue 3-3 and the second lock tongue 3-4 after being retracted, so that tools can be placed on the main wire 9 more conveniently, the mechanism can be disassembled and assembled according to the needs, if the mechanism is disassembled, the whole function is not affected, and only the main wire 9 is blocked into a C-shaped body of the C-shaped wire clamp to a certain extent; after the second handle 3-5 is disassembled, when the main wire 9 is clamped into the C-shaped body of the C-shaped wire clamp, an operator needs to press in the lock tongue by aiming at the lock tongue with force, the lock tongue can retract under the action of pressure, and the lock tongue automatically rebounds under the action of the elasticity of the spring, so that the lock for the main wire 9 is realized.
As an implementation mode, the main body structure 3-1 of the locking mechanism comprises a connecting plate, a first convex structural block and a second convex structural block, wherein the first convex structural block is arranged at one end of the connecting plate, the second convex structural block is arranged at the other end of the connecting plate, the middle part of the connecting plate is arranged on a rectangular mounting plate of the main body structure 1-1, a plurality of second mounting holes can be formed in the rectangular mounting plate, and the mounting position of the main body structure 3-1 of the locking mechanism can be adjusted according to requirements.
The lower part of the first convex structural block is provided with a first hole which is transversely penetrated, the first hole is internally used for installing a first lock tongue 3-3, one end of the first lock tongue 3-3 is provided with a first handle 3-2, the upper part of the first convex structural block is convexly provided with a second hole which is vertically penetrated, the second hole is used for installing a fastener, and the position of the first lock tongue 3-3 can be fixed by fastening. The second convex structural block is identical to the first convex structural block in structure, and will not be described in detail herein.
The clamping mechanism 4 at the upper end of the wire clamp clamps the C-shaped wire clamp body 6 placed in the tool under the action of the extending force of the clamping tongue 4-4, so that the C-shaped wire clamp body is prevented from falling off from the tool, and a combination body is formed with the tool. The clamping mechanism 4 at the upper end of the wire clamp consists of a clamping mechanism body 4-1, a pulling pin 4-2, a reset push rod 4-3, a clamping tongue 4-4 and the like. The clamping mechanism body 4-1 is connected to the device body structure 1 piece through a bolt, and profile guidance is provided for the clamping tongue 4-4; the pulling pin 4-2 is fixed on the clamping mechanism body 4-1, the clamping tongue 4-4 is fixed after the clamping tongue 4-4 is retracted to maintain the clamping tongue 4-4 in a retracted state, the C-shaped wire clamp body 6 is conveniently and smoothly placed into the device body structure 1, after the C-shaped wire clamp body 6 is placed into the device body structure 1, the clamping tongue 4-4 pops out after the pulling pin 4-2 to fix the C-shaped wire clamp body 6 into the device body structure 1, and a tool wire clamp assembly is formed.
As an implementation mode, the clamping mechanism 4 at the upper end of the wire clamp comprises a clamping mechanism body 4-1, a pulling pin 4-2, a reset push rod 4-3 and a clamping tongue 4-4, wherein the clamping mechanism body 4-1 is of a rectangular structure, a groove is formed in the bottom of the clamping mechanism body, the clamping tongue 4-4 is installed in the groove, one end of the clamping tongue 4-4 is connected with the reset push rod 4-3, and the other end of the clamping tongue extends out of the clamping mechanism body 4-1 to limit the C-shaped wire clamp body 6. The pulling pin 4-2 is fixed on one side surface of the clamping mechanism body 4-1 and is used for fixing the clamping tongue 4-4.
C-shaped wire clamp body 6 can adopt C-shaped wire clamp of Keyi JC-2 model, hang C-shaped component and downlead on the main wire, insert sub-briquetting into main briquetting into certain angle, put into between the wire with the briquetting that is adorned, pack wire clamp bolt 5, adjusting pad, bullet pad and nut in proper order, screw up with sleeve or spanner, until the briquetting flattens and accomplishes the installation. The wire clamp bolt 5 and the C-shaped wire clamp body 6 are the inherent structure of the C-shaped wire clamp.
As an implementation manner, the special sleeve of the spring ball plunger 10 can be used for installing and fixing the C-shaped wire clamp body 6, as shown in fig. 3, the special sleeve of the spring ball plunger 10 is composed of a sleeve body 11 and spring ball plungers 10 uniformly distributed and installed at the end part of the sleeve body, the spring ball plungers 10 are uniformly distributed at one end of the sleeve, and a flat pad can be stably pressed onto the end surface of the sleeve body 11 through spring force, so that the flat pad, the spring pad and a nut can be stably installed in the special sleeve.
When the wire clamp is installed, the nut, the spring pad and the flat pad are sequentially placed into the special sleeve in advance, and the flat pad is in stable contact with the end face of the magnet gland under the action of the spring ball plunger 10, so that a combination of the nut, the spring pad, the flat pad and the special sleeve is formed. The assembly is integrally arranged on the wire clamp bolt 5 and is screwed by the electric wrench, so that the nut, the elastic pad and the flat pad are effectively screwed on the wire clamp integrally, single parts are prevented from falling, and the working efficiency is improved.
Example two
The invention provides a working method of a complete C-shaped line clamp installation tool for distribution network uninterrupted operation, which comprises the following steps:
the C-shaped wire clamp body 6 is clamped and fixed through a clamping mechanism;
the main line is locked and fixed on the upper surface of the inner side of the C-shaped line clamp body 6 by a main line locking mechanism 3;
the lead 7 is clamped and fixed on the lower surface of the inner side of the C-shaped wire clamp body 6 by a lead clamping unit;
placing the C-shaped wire clamping wedge block on the C-shaped wire clamping bolt 5;
the special sleeve of the spring ball plunger 10 which is provided with the nut, the spring pad and the flat pad is screwed into the C-shaped wire clamp bolt 5 and is screwed up, so that the C-shaped wire clamp body 6 is used for pressing the lead wire 7 and the main wire;
and (5) disconnecting the wire clamp body fixing tool unit from the C-shaped wire clamp body 6 to complete the whole wiring process operation.
Specifically, the workflow of the kit is:
pushing the reset push rod 4-3 to enable the clamping tongue 4-4 to be at the reset position, putting the C-shaped wire clamp body 6 together with the bolts into the wire clamp fixing device 8 as shown in fig. 1, pulling the pulling pin 4-2, and enabling the clamping tongue 4-4 to pop out of the clamping C-shaped wire clamp body 6;
holding the insulating handle 2-3, rotating the insulating handle 2-3 anticlockwise to loosen the lead clamping jaw 2-1 until the lead 7 can be penetrated into a position between the lead clamping jaw 2-1 and the wire clamp from the side, and penetrating the lead through a gap between the lead clamping jaw 2-1 and the wire clamp to ensure that the two clamping jaws of the lead clamping jaw 2-1 can clamp the lead;
rotating the insulating handle 2-3 clockwise to clamp the lead;
the handheld insulating handle 2-3 is used for pulling the lead connecting wire clamp to the connecting position of the main wire 9, pressing the main wire 9 into a gap between the lock tongue and the C-shaped body, locking the main wire 9 by the lock tongue, and if the position clamped into the main wire 9 needs to be adjusted, pulling the first handle 3-2 can enable the lock tongue to retract so as to adjust the wiring position; at the moment, the C-shaped wire clamp body 6 and the wire clamp fixing device 8 are fixed at the connecting position of the main wire 9, and a temporary passage is formed between the main wire 9 and the lead wire 7;
placing the C-shaped wire clamping wedge block on the C-shaped wire clamping bolt 5;
the special sleeve of the spring ball plunger 10 which is provided with the nut, the spring pad and the flat pad is screwed into the wire clamp bolt 5 through an electric wrench and is screwed, and the wire clamp is pressed and connected with the lead wire and the main wire 9 stably;
rotating the insulating handle 2-3 anticlockwise, and loosening the lead clamping jaw 2-1 to the maximum limit position;
pushing the reset push rod 4-3 to reset the clamping tongue 4-4;
the insulating handle 2-3 is held by hand and pulled down to disconnect the wire clamp body fixing tool unit from the C-shaped wire clamp body 6, so that the whole wiring flow operation is completed.
Note that the tool is suitable for 10kV voltage class live connection drainage wire work; the tool is suitable for operation in an insulating bucket arm hopper; the tool belongs to a special tool for live working, and is required to be maintained, transported and stored strictly according to the live working tool, so that throwing, extrusion and strong operation are avoided.
The operation safety is improved. The tool replaces manual live wire connection, so that operators are effectively prevented from being strung into a circuit, and the risk of electric shock of the operators is avoided; the safe distance between the operator and the electrified body is ensured, and the operator is prevented from being injured by electric arcs;
the operation efficiency is improved. The tool is used for connecting the lead in a live mode, so that the operation flow is simplified, the situation that an operator does not work for many times due to unskilled skill level is avoided, and the operation time is shortened.
While the foregoing description of the embodiments of the present invention has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the invention, but rather, it is intended to cover all modifications or variations within the scope of the invention as defined by the claims of the present invention.
Claims (10)
1. C-shaped line clamp complete installation tool for distribution network uninterrupted operation is characterized by comprising: the wire clamp comprises a wire clamp fixing device and a C-shaped wire clamp body, wherein the C-shaped wire clamp body is used for connecting a main wire and a lead wire; the wire clamp fixing device comprises a device body structure, a lead clamping unit, a main wire clamping mechanism and a clamping mechanism;
the clamping mechanism is arranged on one side surface of the device body structure and used for clamping the C-shaped wire clamp body;
the lead clamping unit is arranged in the middle of the device body structure and comprises lead clamping jaws which are positioned at the left side and the right side of the clamping mechanism and used for clamping leads;
the main line locking mechanism is arranged at the upper part of the device body structure and is positioned above the lead clamping unit and used for locking the main line.
2. The C-line clamp set installation tool for distribution network uninterrupted operation of claim 1, wherein the clamping mechanism comprises a clamp upper end clamping mechanism and a clamp lower end supporting and limiting member, the clamp upper end clamping mechanism is arranged at the top of the device body structure, the clamp lower end supporting and limiting member is arranged in the middle of the device body structure, and the clamp upper end clamping mechanism and the clamp lower end supporting and limiting member are matched with the clamping C-line clamp body.
3. The C-type line clamp complete set of installation tools for distribution network uninterrupted operation according to claim 2, wherein the device body structure comprises a body structural member and a structural connecting member, the upper surface of the structural connecting member is provided with the body structural member and a wire clamp lower end supporting limiting member, and the structural connecting member is further provided with a transmission rod installation hole for installing a spiral transmission rod.
4. A complete C-type wire clamp installation tool for uninterrupted operation of distribution network according to claim 3, wherein the structural connecting piece is of a rectangular plate-shaped structure, one side of the upper surface of the structural connecting piece is provided with a body structural member, the other side of the upper surface is provided with a wire clamp lower end supporting and limiting member, and the wire clamp lower end supporting and limiting member and the wire clamp upper end clamping mechanism are positioned on the same plane.
5. A complete set of installation tools for C-shaped line clamps for uninterrupted operation of distribution network according to claim 3, wherein the body structural member comprises a rectangular installation block and a rectangular installation plate, the rectangular installation plate is arranged on the top surface of the rectangular installation block, a side surface of the rectangular installation block is provided with a chute, a lead clamping mechanism is installed in the chute, the bottom of the rectangular block is installed on the upper surface of the structural connecting piece, a first installation hole is formed in the rectangular installation plate and is positioned on the same side surface as the groove, the first installation hole is used for installing a clamping mechanism at the upper end of the wire clamp, a second installation hole is formed in the back side surfaces of the rectangular installation plate and the groove, and the second installation hole is used for installing a main line clamping mechanism.
6. The complete set of installation tools for the C-shaped wire clamps for the distribution network uninterrupted operation according to claim 1, wherein the wire clamping unit comprises a wire clamping jaw, a spiral transmission rod and an insulating handle, the insulating handle is arranged on the bottom surface of the wire clamp fixing device, the insulating handle is fixedly connected with the spiral transmission rod, the spiral transmission rod is rotationally connected with the wire clamping jaw, and the spiral transmission rod can drive the wire clamping jaw to move up and down so as to clamp a wire in a self-locking mode.
7. The C-line clamp kit for uninterrupted power operation of a distribution network of claim 1, wherein the main line latch mechanism comprises a latch mechanism body structure comprising a connecting plate and a first convex structural block and a second convex structural block, the first convex structural block is disposed at one end of the connecting plate, and the second convex structural block is disposed at the other end of the connecting plate.
8. The complete set of installing tools for the C-shaped line clamps for the distribution network uninterrupted operation according to claim 7, wherein the lower part of the first convex structural block is provided with a first hole which is transversely penetrated, the first hole is internally used for installing a first lock tongue, one end of the first lock tongue is provided with a first handle, the upper part of the first convex structural block is convexly provided with a second hole which is penetrated up and down, the second hole is used for installing a fastener, and the position of the first lock tongue can be fixed by fastening; the second convex structural block is consistent with the first convex structural block in structure.
9. The complete C-shaped wire clamp installation tool for uninterrupted operation of a distribution network according to claim 2, wherein the clamping mechanism at the upper end of the wire clamp comprises a clamping mechanism body, a pulling pin, a reset push rod and a clamping tongue, the clamping mechanism body is of a rectangular structure, a groove is formed in the bottom of the clamping mechanism body, the clamping tongue is installed in the groove, one end of the clamping tongue is connected with the reset push rod, and the other end of the clamping tongue extends out of the clamping mechanism body to limit the C-shaped wire clamp body; the pulling pin is fixed on one side surface of the clamping mechanism body and used for fixing the clamping tongue.
10. A method of operating a C-clamp kit for uninterrupted operation of a distribution network as claimed in any one of claims 1 to 9, comprising:
the C-shaped wire clamp body is clamped and fixed through a clamping mechanism;
locking the main line on the upper surface of the inner side of the C-shaped line clamp body by using a main line locking mechanism;
the lead is clamped and fixed on the lower surface of the inner side of the C-shaped wire clamp body by a lead clamping unit;
placing the C-shaped wire clamping wedge block on a C-shaped wire clamping bolt;
the special sleeve of the spring ball plunger type, which is provided with the nut, the spring pad and the flat pad, is screwed into the C-shaped wire clamp bolt and is screwed up, so that the C-shaped wire clamp body is used for crimping the lead wire and the main wire;
and (3) disconnecting the wire clamp body fixing tool unit from the C-shaped wire clamp body to complete the whole wiring process operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211647747.7A CN116191277A (en) | 2022-12-21 | 2022-12-21 | Complete C-shaped line clamp installation tool and method for distribution network uninterrupted operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211647747.7A CN116191277A (en) | 2022-12-21 | 2022-12-21 | Complete C-shaped line clamp installation tool and method for distribution network uninterrupted operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116191277A true CN116191277A (en) | 2023-05-30 |
Family
ID=86431807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211647747.7A Pending CN116191277A (en) | 2022-12-21 | 2022-12-21 | Complete C-shaped line clamp installation tool and method for distribution network uninterrupted operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116191277A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116706637A (en) * | 2023-08-03 | 2023-09-05 | 山东乐普韦尔自动化技术有限公司 | Wiring tool and method suitable for multi-specification wire clamps |
-
2022
- 2022-12-21 CN CN202211647747.7A patent/CN116191277A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116706637A (en) * | 2023-08-03 | 2023-09-05 | 山东乐普韦尔自动化技术有限公司 | Wiring tool and method suitable for multi-specification wire clamps |
| CN116706637B (en) * | 2023-08-03 | 2023-11-21 | 山东乐普韦尔自动化技术有限公司 | Wiring tool and method suitable for multi-specification wire clamps |
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