CN110212325B - Special-shaped wire clamp mounting ground wire combination tool - Google Patents
Special-shaped wire clamp mounting ground wire combination tool Download PDFInfo
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- CN110212325B CN110212325B CN201910431843.XA CN201910431843A CN110212325B CN 110212325 B CN110212325 B CN 110212325B CN 201910431843 A CN201910431843 A CN 201910431843A CN 110212325 B CN110212325 B CN 110212325B
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- 238000005452 bending Methods 0.000 claims description 8
- 238000005299 abrasion Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 230000008602 contraction Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 206010014357 Electric shock Diseases 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/60—Composite insulating bodies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/66—Joining insulating bodies together, e.g. by bonding
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
- H01R11/15—Hook in the form of a screw clamp
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
- H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
- H01R4/366—Conductive members located under tip of screw with intermediate part between tip and conductive member intermediate part attached to the tip of the screw
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/027—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
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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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention relates to a grounding wire mounting combination tool with a special-shaped wire clamp, which comprises a chuck, wherein the chuck is arranged on a screw rod supporting piece, a screw rod is movably arranged on the screw rod supporting piece, one end of the screw rod is movably connected with a wire clamping piece, the other end of the screw rod is detachably connected with one end of a rod body, the other end of the rod body is provided with a grab handle, the grab handle comprises a sleeve and a rod body connecting piece, one end of the rod body connecting piece is fixed with the tail end of the rod body, and the sleeve is movably sleeved on the outer side of the tail end of the rod body; wherein, the screw rod other end is equipped with the horizontal cassette, is equipped with perpendicular cassette on the horizontal cassette, and body of rod one end is equipped with the montant, is equipped with the horizon bar perpendicularly on the montant, all is equipped with the hole on horizontal cassette and the perpendicular cassette, and montant and horizon bar insert respectively in horizontal cassette and the perpendicular cassette through the hole. The invention has the characteristics of light weight, quick expansion and contraction, good contraction performance, improved power supply reliability, reduced risk of human electric shock and high falling, and very good operation capability.
Description
Technical Field
The invention relates to a grounding wire combination tool, in particular to a special-shaped wire clamp mounting grounding wire combination tool.
Background
In the power line power failure operation, a grounding wire is required to be installed on the pole. In the pole climbing process, the ground wire is often inconvenient to assemble and disassemble due to factors such as personnel skill level, use of insulating gloves, position limitation and the like, the working efficiency is low, and generally about 15 minutes are required for installing a group of ground wires after electricity test; meanwhile, the conditions of high and low voltage on-pole erection, on-pole multi-circuit lines and other inconvenient manual ground wire installation often occur in the power line, the low voltage lines and other lines on-pole erection are often required to be accompanied and stopped, or when a person works at the position inconvenient to install the ground wire, the person needs to stretch out of a far position to install the ground wire, and the risk of electric shock caused by high falling and touching of other electrified wires exists.
Meanwhile, the insulating grounding rod with the spiral locking function is required to be used in the current field operation process, when people twist the insulating rod, hands are very tired, the speed is low, even the situation of loose twisting occurs in daily work, and the grounding rod slides off the lead.
When the mode is used for operation, personnel can carry out the ground wire assembly and disassembly work on the pole tower, and can also finish the ground wire assembly and disassembly work of electric facilities 6 meters away from the ground. In addition, when the conditions of high and low voltage on-pole erection, on-pole multi-circuit lines and other ground wires inconvenient to manually install occur in the power line, the low voltage line is matched with power failure or other lines on-pole erection are powered failure, the ground wires can be installed without the body of an operator extending out of a far position, and high falling and electric shock risks are avoided. Meanwhile, the power failure of the matching is avoided, the power supply reliability is improved, the workload of the personnel for installing the grounding wire is reduced, and the condition that the personnel are tired easily when the insulating rod is twisted is avoided.
In addition, the shape of the existing clamping head causes that the whole clamping head is stressed unevenly, and the clamping head cannot be firmly hung on a wire
Disclosure of Invention
Aiming at the defects in the prior art, the invention develops a special-shaped wire clamp mounting ground wire combination tool, which improves the working efficiency, reduces the operation time, reduces the number of matched power-off wires, improves the power supply reliability, can solve the defects in the prior art, and has the effects of convenience, rapidness and simplicity.
The technical scheme of the invention is as follows:
the utility model provides a take abnormal shape fastener to install earth connection combination tool, includes the chuck, and the chuck is located on the screw rod support piece, is equipped with the screw rod on the screw rod support piece activity, and screw rod one end and wire fastener swing joint, the other end is connected with body of rod one end can be dismantled, and the body of rod other end is equipped with the grab handle, and the grab handle includes sleeve pipe and body of rod connecting piece, and body of rod connecting piece one end is fixed with body of rod end, and sleeve pipe activity cover is located body of rod end outside;
wherein, the screw rod other end is equipped with the horizontal cassette, is equipped with perpendicular cassette on the horizontal cassette, and body of rod one end is equipped with the montant, is equipped with the horizon bar perpendicularly on the montant, all is equipped with the hole on horizontal cassette and the perpendicular cassette, and montant and horizon bar insert respectively in horizontal cassette and the perpendicular cassette through the hole. The insulating rod and the special-shaped wire clamp are clamped, and after the bolt is clamped by the electric tool, the electric tool drives the insulating rod to move, so that the ground wire is removed.
Further, a cavity is formed in the wire clamping piece, one end of the screw rod is rotationally arranged on the cavity, and the wire clamping piece is driven to be meshed with or separated from the clamping head along with the rotation of the screw rod. The wire clamping piece is gradually meshed with the clamping head, so that the special-shaped wire clamping piece is tightly contacted with the wire at the pre-grounding part of the power line and cannot be separated. When the screw rod is screwed out through the internal thread through hole of the screw rod supporting piece, the wire clamping piece is gradually separated from the clamping head, so that the special-shaped wire clamp is separated from the wire, and the ground wire is removed.
Further, the chuck comprises an arc-shaped bending part, a vertical section connected with one end of the arc-shaped bending part, a screw rod supporting piece perpendicular to one end of the vertical section, and a second vertical section perpendicular to one end of the screw rod supporting piece, wherein a clamping bolt is arranged on the second vertical section. Therefore, the appearance of the clamp is similar to an S-shaped structure, the shape can ensure that the bearing force of the clamp for bending the wire is on the same horizontal line with the gravity of the special-shaped wire clamp after the clamp is clamped into the wire, so that the special-shaped wire clamp can be firmly hung on the wire due to the unique structural design of the special-shaped wire clamp.
Further, the inside cavity that is of the body of rod is equipped with first bolt hole on the terminal cavity wall of body of rod, and the body of rod connecting piece includes insulating filler and locates the first bolt of insulating filler tail end, is equipped with the second bolt hole on the insulating filler, is equipped with the third bolt hole on the first bolt, and the second bolt hole corresponds with the third bolt hole, and after the body of rod connecting piece inserted the cavity, first bolt hole, second bolt hole correspond with the third bolt hole, pass through the bolt between body of rod end, insulating filler and the first bolt fixedly.
Further, still be equipped with unable adjustment base between first bolt and the sleeve pipe, unable adjustment base is the annular, is equipped with the cavity in the unable adjustment base, is equipped with the fastener hole on the unable adjustment base wall, and sleeve pipe one end is equipped with the round hole, and the fastener passes through fastener hole and round hole and connects sleeve pipe and unable adjustment base.
Further, the electric tool is connected with the first bolt to drive the screw rod to rotate, and the electric tool is provided with a sleeve, an electric spanner and other electric tools which can drive the first bolt to move, wherein the sleeve and the electric spanner are of corresponding sizes, and the electric tools can drive the first bolt to move.
Further, the outer diameter of the insulating filling piece is consistent with the inner diameter of the tail end of the rod body, the insulating filling piece and the rod body are tightly attached, and the outer diameter of one end of the sleeve fixing base is consistent with the inner diameter of the sleeve, so that the insulating filling piece and the rod body are tightly attached. The outer diameter of one end of the sleeve fixing base is slightly larger than the outer diameter of the tail end of the insulating rod, so that a certain gap is reserved between the sleeve and the tail end of the rod body, and enough rotation allowance is ensured.
Further, the rod body is formed by combining a plurality of sections of insulating rods through insulating rod connecting pieces, and a protecting ring is arranged at one end, close to the grab handle, of the insulating rod body.
Further, a gasket is clamped between the fixed base and the first bolt, so that abrasion between the bolt and the fixed base is reduced.
Further, limiting grooves are further formed in the upper side and the lower side of the hole in the vertical clamping seat, the vertical rod is inserted into the horizontal clamping seat through the hole, and the horizontal rod slides into the limiting grooves through the hole.
Compared with the prior art, the invention has the following beneficial effects:
(1) The clamp is shaped like an S-shaped structure, and the shape can ensure that the bearing force of the clamp to the bent clamp is on the same horizontal line with the gravity of the special-shaped clamp after the clamp is clamped into the wire, so that the special-shaped clamp can be firmly hung on the wire due to the unique structural design of the clamp.
(2) The invention is provided with the rod body and the screw rod which are movably connected, the vertical rod and the horizontal rod are respectively inserted into the horizontal clamping seat and the vertical clamping seat through holes, so that the insulating rod and the special-shaped wire clamp are clamped, the electric tool drives the insulating rod to move after the bolt is clamped by the electric tool, the ground wire is removed, and the rod body and the screw rod are conveniently separated after the ground wire is removed.
(3) The invention can drive the rod body to rotate through the existing electric tool without manual screwing, thereby shortening the operation time.
(4) The invention can be used in the field of electric equipment power failure operation installation combined type or split phase type short circuit grounding wire, and operators can stand on the ground to complete the installation and the removal of the grounding wire by adding different numbers of insulating rods in places with the height of the grounding wire installation point of 6 meters or less. After the power failure of the high-low voltage same-pole erection line, the upper-layer power line grounding wire needs to be installed through the lower-layer power line, and after the power failure of the same-pole multi-circuit power line, the upper-layer power line grounding wire needs to be installed through the lower-layer power line, or after the power failure of the single-circuit line, the electric operation field of the grounding wire is installed in an inconvenient manual mode. Meanwhile, the electric insulating operation rod of the combined tool can be used as a common insulating rod, is applied to the operation and maintenance fields of electric equipment operation, foreign matter removal of electric power lines and the like, effectively reduces the conditions that a low-voltage line is needed when high-low voltage and multi-loop lines are erected on the same rod and a person is inconvenient to install a grounding wire, and is matched with a power failure when the adjacent line, improves the power supply reliability, reduces the risk of personal electric shock and high falling, and has very good operation capability.
(5) When the combined tool is not used for assembling and disassembling the grounding wire, the invention can be used as a common insulating rod, is applied to the operation of electric equipment, the foreign matter removal of power lines and the like, and has good universality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the chuck, screw and rod body of the present invention;
FIG. 3 is a schematic diagram of the horizontal and vertical cartridges of the present invention;
FIG. 4 is a schematic view of the structure of the handle of the present invention;
FIG. 5 is a view showing the handle of the present invention;
in the figure: the cable connector comprises a 1-bent chuck, a 2-grounding wire connecting end, a 3-vertical clamping seat, a 31-first clamping hole, a 4-screw rod, a 5-screw rod supporting piece, a 6-wire clamping piece, a 61-clamping piece cavity, a 7-insulating rod working head, a 71-vertical rod, a 72-horizontal rod, an 8-insulating rod, a 81-insulating rod connecting piece, a 9-grab handle, a 91-insulating rod tail end, a 911-first bolt hole, a 92-insulating sleeve, a 921-insulating sleeve round hole, a 93-insulating filling piece, a 931-second bolt hole, a 932-threaded inner groove, a 94-first bolt, a 941-third bolt hole, a 95-bolt, a 96-gasket, a 97-fixed base, a 971-fixed base clamping piece, a 972-clamping piece hole, a 973-fixed base cavity, a 10-insulating rod protecting ring, a 11-horizontal clamping seat and a 111-second clamping hole.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is apparent that the described embodiment is only a part of examples of the present invention, not all examples. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
Standard components of the present invention are commercially available and conventional means such as insulating rods, bolts, nuts, and welding are used and will not be described in detail herein.
As shown in fig. 1, the grounding wire combination tool is installed to the special-shaped wire clamp in this embodiment, including curved chuck 1, this chuck is located on screw support 5, and the activity is equipped with screw rod 4 on the screw support 5, and screw rod 4 one end and wire fastener 6 swing joint, the other end is connected with body of rod one end can be dismantled, and the insulating rod other end is equipped with grab handle 9, and grab handle 9 includes insulating sleeve 92 and body of rod connecting piece, and body of rod connecting piece one end is fixed with the insulating rod end, and insulating sleeve 92 movable sleeve locates the terminal outside of insulating rod.
As shown in fig. 2 and 3, the other end of the screw 4 is provided with a horizontal clamping seat 11, the middle part of the horizontal clamping seat 11 is provided with a vertical clamping seat 3, one end of the rod body is provided with a vertical rod 71 as an insulating rod working head 7, the vertical rod 71 is vertically provided with a horizontal rod 72, and the horizontal clamping seat and the vertical clamping seat are respectively provided with clamping holes. As shown in fig. 1 and 2, the upper and lower sides of the first clamping hole 31 on the vertical clamping seat 3 are also provided with limiting grooves, as shown in fig. 3, the two ends of the horizontal clamping seat 11 are provided with second clamping holes 111, as shown in fig. 2, the vertical rod 71 is inserted into the horizontal clamping seat 11 through the second clamping holes 111 on any side, and the horizontal rod 72 slides into the limiting grooves through the first clamping hole 31. The insulating rod and the special-shaped wire clamp are clamped, and after the bolt is clamped by the electric tool, the electric tool drives the insulating rod to move, so that the ground wire is removed.
As shown in fig. 2, the chuck includes an arc-shaped bending portion, a vertical section connected to one end of the arc-shaped bending portion, a screw support 5 perpendicular to one end of the vertical section, and a second vertical section 2 perpendicular to one end of the screw support 5, where a clamping bolt is disposed on the second vertical section 2. Therefore, the appearance of the clamp is similar to an S-shaped structure, the shape can ensure that the bearing force of the clamp for bending the wire is on the same horizontal line with the gravity of the special-shaped wire clamp after the clamp is clamped into the wire, so that the special-shaped wire clamp can be firmly hung on the wire due to the unique structural design of the special-shaped wire clamp.
The screw support 5 is provided with an internal thread through hole, the screw 4 is screwed in and out through the internal thread through hole of the screw support 5, one end of the screw 4 is positioned in the clamping piece cavity 61, and when the screw 4 is screwed in through the internal thread through hole of the screw support 5, the wire clamping piece 6 is gradually meshed with the bent clamping head 1, so that the special-shaped wire clamp is tightly contacted with a wire at the pre-grounding part of a power line and cannot be separated. When the screw 4 is screwed out through the internal thread through hole of the screw support 5, the wire clamping piece 6 is gradually separated from the bent chuck 1, so that the special-shaped wire clamp is separated from the wire, and the ground wire is removed.
The rod body is formed by combining a plurality of sections of insulating rods 8 through insulating rod connecting pieces 81, and one end of the insulating rod body, which is close to the grab handle 9, is provided with a guard ring 10.
The cavity wall of the rod body tail end, namely the insulating rod tail end 91, is provided with a first bolt hole 911, the rod body connecting piece comprises an insulating filling piece 93 and a first bolt 94 arranged at the insulating filling piece 93 tail end, the insulating filling piece 93 is provided with a second bolt hole 931, the first bolt 94 is provided with a third bolt hole 941, the second bolt hole 931 corresponds to the third bolt hole 941, after the rod body connecting piece is inserted into the cavity of the insulating rod tail end 91, the first bolt hole 911, the second bolt hole 931 correspond to the third bolt hole 941, and the insulating rod tail end 91, the insulating filling piece 93 and the first bolt 94 are fixed through bolts 95.
As shown in fig. 5, a fixing base 97 is further disposed between the first bolt 94 and the insulating sleeve 92, the fixing base 97 is annular, a cavity 973 is disposed in the fixing base 97, a clamping hole 972 is disposed on the wall of the fixing base 97, a round hole 921 is disposed at one end of the insulating sleeve 92, and the clamping piece 971 connects the insulating sleeve 92 with the fixing base 97 through the clamping hole 972 and the round hole 921.
When assembling each component of the grab handle 9, firstly, the insulating filling member 93 is inserted into the insulating rod tail end 91, the insulating sleeve 92 is sleeved into the insulating rod tail end 91, then, the insulating rod guard ring 10 and the insulating sleeve 92 are moved towards the top of the insulating rod, the first bolt 94 is used for connecting the fixed base 97 with the insulating rod tail end 91 and the insulating filling member 93 through the fixed base cavity 973, and the positions of the first bolt hole 911, the second bolt hole 931 and the third bolt hole 941 are in one-to-one correspondence and are connected through the bolts 95 to form a fixed whole.
And then the insulating sleeve 92 moves towards the bottom of the insulating rod, one end of the insulating sleeve fixing base 97 is clamped into the bottom of the insulating sleeve 92 and is fixedly connected with the insulating sleeve through the clamping piece 971, finally, the insulating rod guard ring 10 is moved to the upper part of the grab handle 9, so that the grab handle 9 has a sufficient safety distance from the insulating rod body 8 through the insulating rod guard ring 10, after the assembly is completed, as shown in fig. 4, the first bolt 94 penetrates through the cavity 973 of the fixing base 97 and penetrates into the threaded inner groove 932 of the insulating filling piece 93, one end of the fixing base 97 is contacted with the tail end 91 of the insulating rod, a gasket 96 is clamped between the fixing base 97 and the first bolt 94, and abrasion between the first bolt 94 and the fixing base 97 is reduced.
When the combined tool is used, the second vertical section 2 is used as the grounding wire connecting end 2 to be connected with one end of the grounding wire, and the second vertical section is fixed by bolts. The vertical rod 71 is inserted into the second clamping hole 111, the horizontal rod 72 is inserted into the limiting groove of the first clamping hole 31, the insulating rod is clamped with the special-shaped wire clamp, the special-shaped wire clamp is placed to a pre-grounding position by using the insulating rod to be hung, the insulating sleeve 92 is held by one hand, the insulating rod is driven to move by the electric tool after the first bolt 94 is clamped by the electric tool by one hand, the ground wire is installed, the vertical rod 71 is inserted into the second clamping hole 111 when the ground wire is removed, the horizontal rod 72 is inserted into the first clamping hole 31, and the insulating rod is driven to move by the electric tool, so that the ground wire is removed.
In the description of the present invention, it should be understood that the directions and positional relationships of "connection end", "top", "one end", "tail end", "bottom", etc. are based on the directions and positions shown in the drawings, are merely for convenience in describing the present invention, and do not indicate or imply that the components referred to must have a specific direction, position, and be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
The above description is only one specific embodiment of the present invention, but is not intended to limit the present invention. Modifications and improvements will readily occur to those skilled in the art within the scope of the disclosure, and are intended to be within the scope of the invention.
Claims (8)
1. The utility model provides a take abnormal shape fastener to install earth connection combination tool which characterized in that: the clamping head is arranged on a screw support piece, a screw is movably arranged on the screw support piece, one end of the screw is movably connected with a wire clamping piece, the other end of the screw is detachably connected with one end of a rod body, the other end of the rod body is provided with a grab handle, the grab handle comprises a sleeve and a rod body connecting piece, one end of the rod body connecting piece is fixed with the tail end of the rod body, and the sleeve is movably sleeved on the outer side of the tail end of the rod body;
the other end of the screw rod is provided with a horizontal clamping seat, the horizontal clamping seat is provided with a vertical clamping seat, one end of the rod body is provided with a vertical rod, the vertical rod is vertically provided with a horizontal rod, the horizontal clamping seat and the vertical clamping seat are respectively provided with holes, and the vertical rod and the horizontal rod are respectively inserted into the horizontal clamping seat and the vertical clamping seat through the holes;
the rod body connecting piece comprises an insulating filling piece and a first bolt arranged at the tail end of the insulating filling piece, and the tail end of the rod body, the insulating filling piece and the first bolt are fixed through bolts; the electric tool is connected with the first bolt to drive the screw rod to rotate;
the inside of the rod body is a cavity, a first bolt hole is formed in the cavity wall at the tail end of the rod body, a second bolt hole is formed in the insulating filling piece, a third bolt hole is formed in the first bolt, the second bolt hole corresponds to the third bolt hole, and after the rod body connecting piece is inserted into the cavity, the first bolt hole, the second bolt hole correspond to the third bolt hole;
the outer diameter of the insulating filling piece is consistent with the inner diameter of the tail end of the rod body, the outer diameter of one end of the sleeve fixing base is consistent with the inner diameter of the sleeve, and the outer diameter of one end of the sleeve fixing base is slightly larger than the outer diameter of the tail end of the insulating rod, so that a certain gap is reserved between the sleeve and the tail end of the rod body, and enough rotation allowance is ensured.
2. The combination tool with special-shaped wire clamp for installing the grounding wire according to claim 1, wherein: the cavity is arranged on the wire clamping piece, one end of the screw rod is rotationally arranged on the cavity, and the wire clamping piece is driven to be meshed with or separated from the clamping head along with the rotation of the screw rod.
3. The combination tool with special-shaped wire clamp for installing the grounding wire according to claim 1, wherein: the chuck comprises an arc-shaped bending part, a vertical section connected with one end of the arc-shaped bending part, a screw rod supporting piece perpendicular to one end of the vertical section, and a second vertical section perpendicular to one end of the screw rod supporting piece, wherein a clamping bolt is arranged on the second vertical section.
4. The combination tool with special-shaped wire clamp for installing the grounding wire according to claim 1, wherein: still be equipped with unable adjustment base between first bolt and the sleeve pipe, unable adjustment base is the annular, is equipped with the cavity in the unable adjustment base, is equipped with the fastener hole on the unable adjustment base wall, and sleeve pipe one end is equipped with the round hole, and the fastener passes through fastener hole and round hole and connects sleeve pipe and unable adjustment base.
5. The combination tool with special-shaped wire clamp for installing the grounding wire according to claim 1, wherein: the electric tool is a socket, an electric spanner and other electric tools which can drive the first bolt to move, wherein the socket, the electric spanner and the other electric tools are correspondingly sized and are matched with the hand-held electric drill.
6. The combination tool with special-shaped wire clamp for installing the grounding wire according to claim 1, wherein: the rod body is formed by combining a plurality of sections of insulating rods through insulating rod connecting pieces, and a protecting ring is arranged at one end of the insulating rod body, which is close to the grab handle.
7. The combination tool with special-shaped wire clamps installed on the ground wire according to claim 4, wherein: a gasket is clamped between the fixed base and the first bolt, so that abrasion between the bolt and the fixed base is reduced.
8. The combination tool with special-shaped wire clamp for installing the grounding wire according to claim 1, wherein: limiting grooves are further formed in the upper side and the lower side of the hole in the vertical clamping seat, the vertical rods are inserted into the horizontal clamping seat through the holes, and the horizontal rods slide into the limiting grooves through the holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910431843.XA CN110212325B (en) | 2019-05-23 | 2019-05-23 | Special-shaped wire clamp mounting ground wire combination tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910431843.XA CN110212325B (en) | 2019-05-23 | 2019-05-23 | Special-shaped wire clamp mounting ground wire combination tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110212325A CN110212325A (en) | 2019-09-06 |
| CN110212325B true CN110212325B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910431843.XA Active CN110212325B (en) | 2019-05-23 | 2019-05-23 | Special-shaped wire clamp mounting ground wire combination tool |
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| CN (1) | CN110212325B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165023B (en) * | 2020-08-28 | 2022-09-23 | 广西电网有限责任公司来宾供电局 | Simple replacer for power line damper |
| CN113161962B (en) * | 2021-04-30 | 2023-09-29 | 国网安徽省电力有限公司亳州供电公司 | Spacer with adjustable live working angle |
| CN114069453B (en) * | 2021-11-22 | 2024-01-02 | 国网青海省电力公司黄化供电公司 | Electric fastening device for grounding hanging ring bolt |
Citations (6)
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| CN2746574Y (en) * | 2004-11-02 | 2005-12-14 | 卢义福 | Special cable clamp for ground wire of switch cabinet |
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| JP3219231U (en) * | 2018-04-25 | 2018-12-06 | 北京▲伯▼陽頂栄光伏科技有限公司 | Charge discharge device |
| CN210074201U (en) * | 2019-05-23 | 2020-02-14 | 云南电网有限责任公司昆明供电局 | Grounding wire assembling combination tool with special-shaped wire clamp |
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|---|---|---|---|---|
| CN2746574Y (en) * | 2004-11-02 | 2005-12-14 | 卢义福 | Special cable clamp for ground wire of switch cabinet |
| KR20130020389A (en) * | 2011-08-19 | 2013-02-27 | 한국전력공사 | Hot line clamp for power line |
| CN103986043A (en) * | 2014-05-21 | 2014-08-13 | 国家电网公司 | Ground lead |
| JP3219231U (en) * | 2018-04-25 | 2018-12-06 | 北京▲伯▼陽頂栄光伏科技有限公司 | Charge discharge device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110212325A (en) | 2019-09-06 |
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