CN112201968A - Wire interfacing apparatus - Google Patents
Wire interfacing apparatus Download PDFInfo
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- CN112201968A CN112201968A CN202011010840.8A CN202011010840A CN112201968A CN 112201968 A CN112201968 A CN 112201968A CN 202011010840 A CN202011010840 A CN 202011010840A CN 112201968 A CN112201968 A CN 112201968A
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- wire
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- clamping
- lead
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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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Abstract
The invention relates to the technical field of electric power engineering, and discloses a wire butting device which comprises a conveying assembly, a wiring assembly, a first pressing assembly, a second pressing assembly, a first wire tightening assembly and a second wire tightening assembly. The conveying assembly comprises a wire connecting cylinder, a first wire feeding assembly and a second wire feeding assembly, the first wire feeding assembly and the second wire feeding assembly are arranged in the wire connecting cylinder in a sliding mode, and the distance between the first wire feeding assembly and the second wire feeding assembly is adjustable and used for conveying a first lead and a second lead; the wiring assembly is arranged on the wiring barrel and used for butting the first lead and the second lead; the first pressing assembly and the second pressing assembly are arranged on the wiring barrel, positioned on two sides of the wiring assembly and used for pressing the first conducting wire and the second conducting wire; the first wire tightening assembly and the second wire tightening assembly are arranged at two ends of the wire connecting cylinder and used for tensioning the first wire and the second wire. The invention has simple operation, saves time and labor, can ensure that the first lead and the second lead which are butted are well contacted, and avoids generating potential safety hazard.
Description
Technical Field
The invention relates to the technical field of electric power engineering, in particular to a wire butting device.
Background
The power lead is a lead product used for transmitting and distributing high-power electric energy in a main line of a power system, and in the power transmission process, when the power lead is damaged, a maintenance worker needs to climb a pole to butt the lead before and after the damaged point, remove the damaged lead, and then insert a new lead into the original position, so that two ends of the new lead are connected with the old lead. The existing treatment method is that maintenance personnel climb a pole to remove an old wire and place the old wire on the ground, and climb the pole by the maintenance personnel to recover the wire after splicing a new wire and an old wire on the ground.
But current wire interfacing apparatus has some defects in the use, and when the maintenance workman climbed the line pole operation, the instrument that need carry is more, and the operation is comparatively complicated, uses inconveniently. In addition, because a new lead is added, the situation that the lead is too loose can occur after the lead is butted, and therefore, the quality of wiring can be ensured only by additionally tensioning the lead, so that the operation difficulty is increased, and the working efficiency is low.
Disclosure of Invention
Based on the above problems, an object of the present invention is to provide a wire butting device, which can realize butting and tensioning of wires, and is simple in operation and convenient in use.
In order to achieve the purpose, the invention adopts the following technical scheme:
a wire docking device, comprising:
the conveying assembly comprises a wire connecting cylinder, a first wire feeding assembly and a second wire feeding assembly, the first wire feeding assembly and the second wire feeding assembly are arranged in the wire connecting cylinder in a sliding mode, the distance between the first wire feeding assembly and the second wire feeding assembly is adjustable, the first wire feeding assembly is used for conveying a first lead, and the second wire feeding assembly is used for conveying a second lead;
the wiring assembly is arranged on the wiring barrel and is used for butting the first lead and the second lead;
the first pressing assembly and the second pressing assembly are arranged on the wiring barrel and located on two sides of the wiring assembly, the first pressing assembly is used for pressing the first conducting wire, and the second pressing assembly is used for pressing the second conducting wire;
the first wire tightening assembly and the second wire tightening assembly are arranged at two ends of the wire connecting cylinder, the first wire tightening assembly is used for tensioning the first conducting wire, and the second wire tightening assembly is used for tensioning the second conducting wire.
In a preferred embodiment of the wire butting device according to the present invention, the terminal assembly includes a fixing sleeve and a clamping assembly disposed in the fixing sleeve in a height-adjustable manner, and the clamping assembly includes a first clamping member and a second clamping member with adjustable intervals, and the first clamping member and the second clamping member can butt against the first wire and the second wire.
As a preferable scheme of the wire butting device, the clamping assembly further includes a U-shaped slider slidably disposed in the fixing sleeve, a first limiting groove is disposed on the U-shaped slider, sliders are disposed at one ends of the first clamping member and the second clamping member, the sliders are slidably engaged with the first limiting groove, a first elastic resetting member is disposed in the first limiting groove, one end of the first elastic resetting member is connected with the slider of the first clamping member, and the other end of the first elastic resetting member is connected with the slider of the second clamping member.
In a preferred embodiment of the wire butting device according to the present invention, the fixing sleeve penetrates the wire barrel, an inner cavity of the fixing sleeve communicates with an inner cavity of the wire barrel, a guide groove is provided in a bottom portion of the fixing sleeve, and the first clamping member and the second clamping member are slidable in the guide groove so as to approach each other.
As a preferable scheme of the wire butting device of the invention, each of the first pressing assembly and the second pressing assembly includes a pressing rod and a cushion block, the pressing rod movably penetrates through a side wall of the wire connecting cylinder, the cushion block is arranged in the wire connecting cylinder, and the pressing rod can press the first wire or the second wire onto the cushion block.
As a preferable scheme of the wire butting device, a U-shaped rod is arranged at one end of the pressing rod extending into the wire connecting cylinder, a first accommodating groove is formed in the cushion block, and the U-shaped rod can press the first wire or the second wire against the first accommodating groove.
As a preferable scheme of the wire butting device, the cushion block is provided with an insertion hole, the U-shaped rod is in sliding fit with the insertion hole, a second accommodating groove is formed in the inner wall of the insertion hole, a locking member is slidably arranged in the second accommodating groove, a second elastic reset member is arranged between the locking member and the inner wall of the second accommodating groove, the U-shaped rod is provided with a positioning hole, the locking member can be clamped in the positioning hole, the locking member is provided with a guide surface, and the U-shaped rod can push the locking member through the guide surface to compress the second elastic reset member.
As a preferable scheme of the wire butting device of the present invention, each of the first wire tightening assembly and the second wire tightening assembly includes a rotatable first roller and a rotatable second roller, a distance between the first roller and the second roller is adjustable, and the first roller and the second roller can clamp the first wire or the second wire.
As a preferable scheme of the wire butting device of the present invention, each of the first wire tightening assembly and the second wire tightening assembly further includes a mounting plate, the mounting plate is mounted on the first wire feeding assembly or the second wire feeding assembly through an adjusting bolt, a second limiting groove and a third limiting groove are provided on the mounting plate at intervals, elastic members and limiting blocks are provided in the second limiting groove and the third limiting groove, the limiting blocks are slidably fitted with the second limiting groove and the third limiting groove, one end of each elastic member is connected to an inner wall of the second limiting groove or the third limiting groove, the other end of each elastic member is connected to the limiting block, a rotation shaft is provided on the limiting block, and the first roller or the second roller is rotatably provided on the rotation shaft.
As a preferable scheme of the wire butting device of the present invention, each of the first wire feeding assembly and the second wire feeding assembly includes an insertion cylinder and a threaded sleeve, the insertion cylinder is slidably disposed in the wire connecting cylinder, the threaded sleeve is sleeved on the wire connecting cylinder, the threaded sleeve is in threaded connection with the wire connecting cylinder, and the threaded sleeve is connected with one end of the insertion cylinder extending out of the wire connecting cylinder.
The invention has the beneficial effects that:
according to the wire butting device provided by the invention, the first wire is arranged in the first wire feeding assembly, the second wire is arranged in the second wire feeding assembly, and the first wire and the second wire move oppositely in the wire connecting cylinder by sliding in the wire connecting cylinder through the first wire feeding assembly and the second wire feeding assembly. When the end parts of the first wire and the second wire are in contact, the first pressing assembly and the second pressing assembly are pressed respectively to preliminarily fix the first wire and the second wire, then the first wire and the second wire are tensioned respectively by the first wire tightening assembly and the second wire tightening assembly, and then the first wire and the second wire are butted through the wiring assembly to complete connection of the first wire and the second wire. The wire butting device provided by the invention realizes the traction movement of the first wire and the second wire in a sliding mode, is simple and convenient to operate, and saves time and labor; the first wire and the second wire are preliminarily fixed through the first pressing assembly and the second pressing assembly, so that the first wire and the second wire can be prevented from being staggered in butt joint when the wires are in butt joint, rework is avoided, and the working efficiency is effectively improved; the first wire and the second wire are tensioned through the first wire tensioning assembly and the second wire tensioning assembly, so that the first wire and the second wire can be kept tight, the first wire and the second wire are well contacted after being butted, and potential safety hazards are avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and 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 contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wire butting device according to an embodiment of the invention before wire butting;
fig. 2 is a schematic structural diagram of the wire butting device according to the embodiment of the present invention after the wire butting is completed;
FIG. 3 is a schematic structural diagram of a wire connection assembly of a wire docking device according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a first clamping assembly of the wire docking device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a first wire tightening assembly of the wire butting device according to the embodiment of the invention.
In the figure:
1-a wire connecting cylinder; 2-a first wire feeding assembly; 3-a second wire feeding assembly; 4-a wiring assembly; 5-a first hold-down assembly; 6-a second hold-down assembly; 7-a first stringing assembly; 8-a second take-up assembly;
21-inserting a cylinder; 22-a threaded sleeve;
41-fixing the sleeve; 42-a clamping assembly; 43-a guide groove; 44-a push rod; 45-a limiting sleeve; 46-rotation
Rotating the block;
421-a first clamping member; 422-a second clamping member; 423-U type slide block; 424-slider;
4211-fixing plate; 4212-a grip; 4231-a first limit groove; 4232-a first elastic restoring member;
51-a compression bar; 52-cushion block; a 53-U shaped rod; 54-a first holding tank; 55-jack;
531-positioning holes; 551-a second accommodating groove; 552-a retaining member; 553 — a second resilient return;
71-a first roller; 72-a second roller; 73-a mounting plate; 74-adjusting bolt; 75-a connecting portion; 76-an
Installing holes;
731-a second limiting groove; 732-a third limiting groove; 733-an elastic member; 734-a stop block; 735-a rotating shaft;
101-a first wire; 102-second conductor.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Example one
As shown in fig. 1 and 2, the present embodiment provides a wire butting device, which can be used for butting two wires to be connected, and comprises a conveying assembly, a wire connecting assembly 4, a first pressing assembly 5, a second pressing assembly 6, a first stringing assembly 7 and a second stringing assembly 8.
The conveying assembly comprises a wire connecting cylinder 1, a first wire feeding assembly 2 and a second wire feeding assembly 3, wherein the first wire feeding assembly 2 and the second wire feeding assembly 3 are arranged in the wire connecting cylinder 1 in a sliding mode, the distance between the first wire feeding assembly 2 and the second wire feeding assembly 3 is adjustable, the first wire feeding assembly 2 is used for conveying a first lead 101, and the second wire feeding assembly 3 is used for conveying a second lead 102; the wiring assembly 4 is arranged on the wiring barrel 1 and is used for butting the first lead 101 and the second lead 102; the first pressing component 5 and the second pressing component 6 are arranged on the wiring barrel 1 and located on two sides of the wiring component 4, the first pressing component 5 is used for pressing the first conducting wire 101, and the second pressing component 6 is used for pressing the second conducting wire 102; the first stringing assembly 7 and the second stringing assembly 8 are arranged at two ends of the yarn splicing barrel 1, the first stringing assembly 7 is used for tensioning the first conducting wire 101, and the second stringing assembly 8 is used for tensioning the second conducting wire 102.
In the wire butting device provided by this embodiment, the first wire 101 is placed in the first wire feeding assembly 2, the second wire 102 is placed in the second wire feeding assembly 3, and the first wire 101 and the second wire 102 move in the wire connecting cylinder 1 in an opposite direction by sliding the first wire feeding assembly 2 and the second wire feeding assembly 3 in the wire connecting cylinder 1. When the ends of the first and second wires 101 and 102 are contacted, the first and second pressing assemblies 5 and 6 are respectively pressed to preliminarily fix the first and second wires 101 and 102, the first and second wires 101 and 102 are respectively tensioned by the first and second stringing assemblies 7 and 8, and then the first and second wires 101 and 102 are butted by the wire connecting assembly 4 to complete the connection of the first and second wires 101 and 102, as shown in fig. 2. The wire butting device provided by the embodiment realizes the traction movement of the first wire 101 and the second wire 102 in a sliding mode, and is simple and convenient to operate, time-saving and labor-saving; the first lead 101 and the second lead 102 are preliminarily fixed through the first pressing component 5 and the second pressing component 6, so that the first lead 101 and the second lead 102 can be prevented from being dislocated during butt joint when the leads are butted, rework is avoided, and the working efficiency is effectively improved; the first wire 101 and the second wire 102 are tensioned through the first wire tensioning assembly 7 and the second wire tensioning assembly 8, so that the first wire 101 and the second wire 102 can be kept tight, the first wire 101 and the second wire 102 are well contacted after being butted, and potential safety hazards are avoided.
As shown in fig. 1, optionally, the first wire feeding assembly 2 and the second wire feeding assembly 3 each include an insertion tube 21 and a threaded sleeve 22, the insertion tube 21 is slidably disposed in the wire connection tube 1, the threaded sleeve 22 is sleeved on the wire connection tube 1, the threaded sleeve 22 is in threaded connection with the wire connection tube 1, and the threaded sleeve 22 is connected with one end of the insertion tube 21 extending out of the wire connection tube 1. The first lead 101 is placed in the insertion cylinder 21 of the first wire feeding assembly 2, the second lead 102 is placed in the insertion cylinder 21 of the second wire feeding assembly 3, the insertion cylinder 21 can be driven to slide in the wiring cylinder 1 by simultaneously rotating the threaded sleeve 22 of the first wire feeding assembly 2 and the threaded sleeve 22 of the second wire feeding assembly 3, and the first lead 101 and the second lead 102 move in the wiring cylinder 1 in the opposite direction, so that the first lead 101 and the second lead 102 are butted. In this embodiment, preferably, the insertion tube 21 is welded to the threaded sleeve 22, and the insertion tube 21 can slide in the junction box 1 by rotating the threaded sleeve 22, so that the sliding arrangement mode is convenient and labor-saving to operate, and reduces the labor intensity of operators. The threaded sleeve 22 is screwed to the wire barrel 1 so that the threaded sleeve 22 can be locked to the wire barrel 1 to prevent the first wire 101 or the second wire 102 from being detached from the wire barrel 1.
As shown in fig. 3, the wire connection assembly 4 optionally includes a fixing sleeve 41 and a clamping assembly 42 disposed in the fixing sleeve 41 with adjustable height, the clamping assembly 42 includes a first clamping member 421 and a second clamping member 422 with adjustable spacing, and the first clamping member 421 and the second clamping member 422 can butt against the first wire 101 and the second wire 102. In this embodiment, the first wire 101 and the second wire 102 are connected by adjusting the height of the clamping assembly 42 in the fixing sleeve 41 to make the clamping assembly 42 close to the first wire 101 and the second wire 102, so that the first clamping member 421 and the second clamping member 422 can butt the first wire 101 and the second wire 102 together.
Optionally, the clamping assembly 42 further includes a U-shaped sliding block 423 slidably disposed in the fixing sleeve 41, a first limit groove 4231 is disposed on the U-shaped sliding block 423, sliding blocks 424 are disposed at one ends of the first clamping member 421 and the second clamping member 422, the sliding blocks 424 are in sliding fit with the first limit groove 4231, a first elastic resetting member 4232 is disposed in the first limit groove 4231, one end of the first elastic resetting member 4232 is connected with the sliding block 424 of the first clamping member 421, and the other end of the first elastic resetting member is connected with the sliding block 424 of the second clamping member 422. The U-shaped sliding block 423 arranged in a sliding manner enables the height of the clamping assembly 42 in the fixing sleeve 41 to be adjusted more conveniently and more conveniently in a labor-saving manner. The sliding blocks 424 of the first clamping member 421 and the second clamping member 422 are both in sliding fit with the first limiting groove 4231, and the distance between the first clamping member 421 and the second clamping member 422 can be conveniently adjusted. The first elastic restoring member 4232 is arranged between the sliding block 424 of the first clamping member 421 and the sliding block 424 of the second clamping member 422, so that when the first and second wires 101 and 102 need to be loosened, the first clamping member 421 and the second clamping member 422 can be conveniently separated under the elastic force of the first elastic restoring member 4232 to loosen the first and second wires 101 and 102. In this embodiment, the first elastic member 733 may be a return spring.
As shown in fig. 1 and 3, optionally, the fixing sleeve 41 penetrates through the wire barrel 1, the inner cavity of the fixing sleeve 41 is communicated with the inner cavity of the wire barrel 1, the bottom of the fixing sleeve 41 is provided with a guide groove 43, and the first clamping piece 421 and the second clamping piece 422 can slide in the guide groove 43 to enable the first clamping piece 421 and the second clamping piece 422 to approach each other. The first trapezoidal plate and the second trapezoidal plate are arranged at the bottom of the fixing sleeve 41 at intervals, two inclined surfaces of the first trapezoidal plate and the second trapezoidal plate are opposite to each other to form the guide groove 43, and the cross-sectional area of the guide groove 43 becomes smaller from the top to the bottom, so that when the first clamping piece 421 and the second clamping piece 422 slide in the guide groove 43, the first clamping piece 421 and the second clamping piece 422 can be close to each other to clamp the first lead 101 and the second lead 102, and the butt joint of the first lead 101 and the second lead 102 is realized. Accordingly, guide holes are formed between the first trapezoidal plate and the second trapezoidal plate and the side wall of the fixing sleeve 41, respectively, when the U-shaped slider 423 slides downward in the fixing sleeve 41, the first clamping member 421 and the second clamping member 422 are slidably fitted to the guide groove 43, and the U-shaped slider 423 is slidably fitted to the guide holes, so that the U-shaped slider 423 can be prevented from interfering with the first trapezoidal plate and the second trapezoidal plate.
As shown in fig. 3, optionally, the first clamping member 421 and the second clamping member 422 both include an integrally formed fixing plate 4211 and a clamping portion 4212, one end of the fixing plate 4211, which is far away from the first limit groove 4231, can be abutted to the inclined surfaces of the first trapezoidal plate and the second trapezoidal plate, one end of the fixing plate 4211, which is close to the first limit groove 4231, is provided with a connecting plate, which is arranged at an included angle with the fixing plate 4211, one end of the connecting plate is connected with the fixing plate 4211, the other end of the connecting plate is connected with the slider 424, and through the connecting plate arranged at the included angle, acting force of the fixing plate 4211 on the limit groove can be buffered, and. The clamping portion 4212 can abut against the first wire 101 and the second wire 102 to clamp the first wire 101 and the second wire 102, and in this embodiment, the clamping portion 4212 has an arc shape and can better abut against the first wire 101 and the second wire 102 to ensure that the first wire 101 and the second wire 102 are uniformly stressed.
Preferably, a plurality of clamping portions 4212 are arranged on the fixing plate 4211 at intervals, two adjacent clamping portions 4212 form through grooves on the fixing plate 4211, the clamping portions 4212 on the fixing plate 4211 of the first clamping member 421 and the clamping portions 4212 on the fixing plate 4211 of the second clamping member 422 are arranged in a staggered manner, each clamping portion 4212 can be correspondingly clamped into one through groove, interference between the clamping portion 4212 and the fixing plate 4211 is avoided, and the first clamping member 421 and the second clamping member 422 can clamp the first lead 101 and the second lead 102.
Optionally, a pushing rod 44 is disposed on the fixing sleeve 41, the pushing rod 44 penetrates through the fixing sleeve 41 and is in threaded connection with the fixing sleeve 41, and the pushing rod 44 can push the U-shaped slider 423 to slide downward in the fixing sleeve 41, so that the first clamping member 421 and the second clamping member 422 are in sliding fit with the guide groove 43, and the first clamping member 421 and the second clamping member 422 are further close to each other. The push rod 44 is in threaded connection with the fixing sleeve 41, and after the clamping assembly 42 is used for butting the first lead 101 and the second lead 102, the push rod 44 can be locked on the fixing sleeve 41 so as to keep the downward pressing acting force of the push rod 44 on the clamping assembly 42, prevent the clamping assembly 42 from loosening, ensure that the first lead 101 and the second lead 102 are in good contact, and avoid potential safety hazards. The end of the pushing rod 44 extending out of the fixing sleeve 41 is also provided with a handle to facilitate the application of force.
As shown in fig. 3, optionally, a limiting sleeve 45 is disposed on one side of the U-shaped sliding block 423 facing the pushing rod 44, a rotating block 46 is disposed at one end of the pushing rod 44 extending into the fixing sleeve 41, the pushing rod 44 penetrates through the limiting sleeve 45, and the rotating block 46 is located in the limiting sleeve 45 and is in rotating fit with the limiting sleeve 45. Since the pushing rod 44 is screwed to the U-shaped slider 423, the rotating block 46 is rotationally engaged with the limiting sleeve 45 to convert the spiral motion of the pushing rod 44 into the linear motion of the U-shaped slider 423, so that the U-shaped slider 423 slides downward in the fixing sleeve 41.
As shown in fig. 4, optionally, each of the first pressing assembly 5 and the second pressing assembly 6 includes a pressing rod 51 and a cushion block 52, the pressing rod 51 movably penetrates through a sidewall of the wire barrel 1, the cushion block 52 is disposed in the wire barrel 1, and the pressing rod 51 can press the first wire 101 or the second wire 102 onto the cushion block 52. The press rod 51 movably penetrates through the wire connecting cylinder 1, so that the distance between the press rod 51 and the cushion block 52 can be conveniently adjusted, and the first lead 101 or the second lead 102 is pressed on the cushion block 52. In this embodiment, a hand-held portion is disposed at one end of the pressing rod 51 extending out of the wire connecting cylinder 1 to apply an acting force to the pressing rod 51, so as to facilitate the operation.
Optionally, a U-shaped rod 53 is disposed at one end of the pressing rod 51 extending into the wire barrel 1, a first receiving groove 54 is disposed on the spacer 52, and the U-shaped rod 53 can press the first conductive wire 101 or the second conductive wire 102 against the first receiving groove 54. By providing the receiving groove on the spacer 52, the first conductive wire 101 or the second conductive wire 102 can be limited in the first receiving groove 54, so as to prevent the slipping phenomenon when the first conductive wire 101 or the second conductive wire 102 is pressed, and the first conductive wire 101 or the second conductive wire 102 can be better fixed.
As shown in fig. 4, optionally, a jack 55 is formed in the spacer block 52, the U-shaped rod 53 is in sliding fit with the jack 55, a second receiving groove 551 is formed in the inner wall of the jack 55, a locking member 552 is slidably disposed in the second receiving groove 551, a second elastic reset member 553 is disposed between the locking member 552 and the inner wall of the second receiving groove 551, a positioning hole 531 is formed in the U-shaped rod 53, the locking member 552 can be clamped into the positioning hole 531, a guiding surface is disposed on the locking member 552, and the U-shaped rod 53 can push the locking member 552 through the guiding surface to compress the second elastic reset member 553. By providing the insertion hole 55 on the spacer 52, the U-shaped bar 53 can be accurately aligned with the spacer 52 to press the first conductive wire 101 or the second conductive wire 102 into the first receiving groove 54. The U-shaped rod 53 and the spacer 52 can be fixed by providing the locking member 552 on the inner wall of the insertion hole 55 and the positioning hole 531 on the U-shaped rod 53, so as to prevent the first conducting wire 101 or the second conducting wire 102 from loosening after being pressed. Set up second holding tank 551 on the inner wall of jack 55, set up second elasticity reset 553 in second holding tank 551, can make retaining member 552 compress second elasticity reset 553 under the extrusion of U type pole 53, so that retaining member 552 can slide in second holding tank 551, when retaining member 552 does not receive the extrusion of U type pole 53, retaining member 552 can stretch out second holding tank 551 under the elastic force of second elasticity reset 553 again, in order to block in the locating hole 531. The guide surface is provided on the locker 552, so that a pushing force can be applied to the locker 552 while the sliding of the U-shaped bar 53 in the insertion hole 55 is ensured, so that the locker 552 can compress the elastic member 733 and slide in the second receiving groove 551. In this embodiment, it is preferable that the second elastic restoring member 553 is a restoring spring and the locker 552 is a ball-shaped ball.
As shown in fig. 1 and 5, the first and second stringing assemblies 7 and 8 each optionally include a rotatable first roller 71 and a rotatable second roller 72, the distance between the first roller 71 and the second roller 72 is adjustable, and the first roller 71 and the second roller 72 can clamp the first wire 101 or the second wire 102. After the first and second rollers 71 and 72 clamp the first or second conductive wire 101 or 102, the first or second conductive wire 101 or 102 is tensioned by the friction force between the first and second rollers 71 and 72 and the first or second conductive wire 101 or 102 by rotating the first and second rollers 71 and 72.
Optionally, the first stringing component 7 and the second stringing component 8 each further include a mounting plate 73, the mounting plate 73 is mounted on the first stringing component 2 or the second stringing component 3 through an adjusting bolt 74, a second limiting groove 731 and a third limiting groove 732 are spaced on the mounting plate 73, an elastic member 733 and a limiting block 734 are respectively disposed in the second limiting groove 731 and the third limiting groove 732, the limiting block 734 is slidably fitted with the second limiting groove 731 and the third limiting groove 732, one end of the elastic member 733 is connected to the inner wall of the second limiting groove 731 or the third limiting groove 732, the other end of the elastic member is connected to the limiting block 734, a rotating shaft 735 is disposed on the limiting block 734, and the first roller 71 or the second roller 72 is rotatably disposed on the rotating shaft 735. Preferably, the mounting plate 73 is provided at both ends thereof with integrally formed coupling parts 75, the coupling parts 75 are provided with mounting holes 76, and the adjusting bolts 74 pass through the mounting holes 76 to mount the mounting plate 73 on the first wire feeding assembly 2 or the second wire feeding assembly 3. Because the limiting block 734 is provided with the rotating shaft 735, and the first roller 71 or the second roller 72 is rotatably disposed on the rotating shaft 735, the distance between the first roller 71 and the second roller 72 can be adjusted by the sliding fit of the limiting block 734 with the second limiting groove 731 and the third limiting groove 732. An elastic member 733 is disposed in each of the second and third limiting grooves 731 and 732, so that the first and second rollers 71 and 72 can approach each other by the elasticity of the elastic member 733 to clamp the first or second wire 101 or 102. In this embodiment, the elastic member 733 may be a spring for convenience of drawing.
When conducting wire butting, as shown in fig. 1, the wire butting device provided in this embodiment first places the first wire 101 in the insertion cylinder 21 of the first wire feeding assembly 2, places the second wire 102 in the insertion cylinder 21 of the second wire feeding assembly 3, and then simultaneously rotates the threaded sleeve 22 of the first wire feeding assembly 2 and the threaded sleeve 22 of the second wire feeding assembly 3 to drive the insertion cylinder 21 to slide in the connection cylinder 1, so that the first wire 101 and the second wire 102 move in the connection cylinder 1 in opposite directions. Next, when the ends of the first wire 101 and the second wire 102 are contacted, the pressing rod 51 of the first pressing assembly 5 and the pressing rod 51 of the second pressing assembly 6 are respectively pressed, so that the U-shaped rod 53 presses the first wire 101 or the second wire 102 into the first receiving groove 54 of the spacer 52, thereby primarily fixing the first wire 101 and the second wire 102. Then, the first wire 101 and the second wire 102 are tensioned by rotating the first roller 71 and the second roller 72, respectively. Finally, the pushing rod 44 is rotated to push the U-shaped sliding block 423 to slide towards the direction of the guiding groove 43, so that the first clamping piece 421 and the second clamping piece 422 slide downwards in the guiding groove 43, and simultaneously the first clamping piece 421 and the second clamping piece 422 approach each other to clamp the first lead 101 and the second lead 102, and the butt joint of the first lead 101 and the second lead 102 is completed, as shown in fig. 2.
Example two
As shown in fig. 4, the present embodiment provides a wire butting device, wherein the same or corresponding components as or to the first embodiment are designated by the same reference numerals as in the first embodiment. For the sake of simplicity, only the difference between the second embodiment and the first embodiment will be described, in which alternatively, a plurality of locking members 552 are provided at intervals on the inner wall of the insertion hole 55, a plurality of positioning holes 531 are provided at intervals on the U-shaped lever 53, and each locking member 552 can be inserted into one positioning hole 531. The connection strength between the U-shaped bar 53 and the spacer 52 can be enhanced by providing a plurality of locking members 552 to ensure the first wire 101 or the second wire 102 is pressed. In addition, each locking member 552 can be clamped into one positioning hole 531, so that when one locking member 552 is clamped into the positioning holes 531 at different positions, wires with different diameters can be pressed, the wire butting device is suitable for butting the wires with different diameters, and the application range of the wire butting device is wider.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A wire butting device, comprising:
the conveying assembly comprises a wire connecting cylinder (1), a first wire feeding assembly (2) and a second wire feeding assembly (3), wherein the first wire feeding assembly (2) and the second wire feeding assembly (3) are arranged in the wire connecting cylinder (1) in a sliding mode, the distance between the first wire feeding assembly (2) and the second wire feeding assembly (3) is adjustable, the first wire feeding assembly (2) is used for conveying a first lead (101), and the second wire feeding assembly (3) is used for conveying a second lead (102);
the wiring assembly (4) is arranged on the wiring barrel (1) and is used for butting the first lead (101) and the second lead (102);
a first pressing assembly (5) and a second pressing assembly (6), wherein the first pressing assembly (5) and the second pressing assembly (6) are arranged on the wiring barrel (1) and located on two sides of the wiring assembly (4), the first pressing assembly (5) is used for pressing the first conducting wire (101), and the second pressing assembly (6) is used for pressing the second conducting wire (102);
the first wire tightening component (7) and the second wire tightening component (8) are arranged at two ends of the wire connecting cylinder (1), the first wire tightening component (7) is used for tensioning the first conducting wire (101), and the second wire tightening component (8) is used for tensioning the second conducting wire (102).
2. The wire butting device according to claim 1, wherein the wiring assembly (4) comprises a fixing sleeve (41) and a clamping assembly (42) arranged in the fixing sleeve (41) in a height-adjustable manner, the clamping assembly (42) comprises a first clamping piece (421) and a second clamping piece (422) with adjustable intervals, and the first clamping piece (421) and the second clamping piece (422) can be butted with the first wire (101) and the second wire (102).
3. The wire butting device according to claim 1, wherein the clamping assembly (42) further comprises a U-shaped sliding block (423) slidably disposed in the fixing sleeve (41), a first limiting groove (4231) is disposed on the U-shaped sliding block (423), a sliding block (424) is disposed at each of one ends of the first clamping member (421) and the second clamping member (422), the sliding block (424) is slidably fitted with the first limiting groove (4231), a first elastic resetting member (4232) is disposed in the first limiting groove (4231), one end of the first elastic resetting member (4232) is connected with the sliding block (424) of the first clamping member (421), and the other end of the first elastic resetting member is connected with the sliding block (424) of the second clamping member (422).
4. The wire butting device according to claim 3, wherein the fixing sleeve (41) penetrates through the wire barrel (1), an inner cavity of the fixing sleeve (41) is communicated with an inner cavity of the wire barrel (1), a guide groove (43) is formed in the bottom of the fixing sleeve (41), and the first clamping piece (421) and the second clamping piece (422) can slide in the guide groove (43) so that the first clamping piece (421) and the second clamping piece (422) can approach each other.
5. The wire butting device according to claim 1, wherein the first pressing assembly (5) and the second pressing assembly (6) each comprise a pressing rod (51) and a cushion block (52), the pressing rod (51) movably penetrates through the side wall of the wire splicing barrel (1), the cushion block (52) is arranged in the wire splicing barrel (1), and the pressing rod (51) can press the first wire (101) or the second wire (102) onto the cushion block (52).
6. The wire butting device according to claim 5, wherein a U-shaped rod (53) is arranged at one end of the pressing rod (51) extending into the wire splicing barrel (1), a first accommodating groove (54) is formed in the cushion block (52), and the U-shaped rod (53) can press the first wire (101) or the second wire (102) into the first accommodating groove (54).
7. The wire butting device according to claim 6, wherein a jack (55) is formed in the pad (52), the U-shaped rod (53) is in sliding fit with the jack (55), a second accommodating groove (551) is formed in the inner wall of the jack (55), a locking member (552) is arranged in the second accommodating groove (551) in a sliding manner, a second elastic resetting member (553) is arranged between the locking member (552) and the inner wall of the second accommodating groove (551), a positioning hole (531) is formed in the U-shaped rod (53), the locking member (552) can be clamped into the positioning hole (531), a guide surface is formed in the locking member (552), and the U-shaped rod (53) can push the locking member (552) through the guide surface to compress the second elastic resetting member (553).
8. The wire butting device according to claim 1, wherein the first wire tightening assembly (7) and the second wire tightening assembly (8) each comprise a rotatable first roller (71) and a rotatable second roller (72), the first roller (71) and the second roller (72) are adjustable in distance, and the first roller (71) and the second roller (72) can clamp the first wire (101) or the second wire (102).
9. The wire butting device according to claim 8, wherein each of the first and second wire tightening assemblies (7, 8) further includes a mounting plate (73), the mounting plate (73) is mounted on the first wire feeding assembly (2) or the second wire feeding assembly (3) through an adjusting bolt (74), a second limiting groove (731) and a third limiting groove (732) are spaced on the mounting plate (73), an elastic member (733) and a limiting block (734) are disposed in each of the second limiting groove (731) and the third limiting groove (732), the limiting block (734) is slidably fitted with the second limiting groove (731) and the third limiting groove (732), one end of the elastic member (733) is connected to an inner wall of the second limiting groove (731) or the third limiting groove (732), and the other end of the elastic member is connected to the limiting block (734), the limiting block (734) is provided with a rotating shaft (735), and the first roller (71) or the second roller (72) is rotatably arranged on the rotating shaft (735).
10. The wire butting device according to any one of claims 1 to 9, wherein each of the first wire feeding assembly (2) and the second wire feeding assembly (3) comprises an insertion tube (21) and a threaded sleeve (22), the insertion tube (21) is slidably disposed in the wire connecting tube (1), the threaded sleeve (22) is sleeved on the wire connecting tube (1), the threaded sleeve (22) is in threaded connection with the wire connecting tube (1), and the threaded sleeve (22) is connected with one end of the insertion tube (21) extending out of the wire connecting tube (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011010840.8A CN112201968B (en) | 2020-09-23 | 2020-09-23 | Wire interfacing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011010840.8A CN112201968B (en) | 2020-09-23 | 2020-09-23 | Wire interfacing apparatus |
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| CN112201968A true CN112201968A (en) | 2021-01-08 |
| CN112201968B CN112201968B (en) | 2022-04-01 |
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| CN113419095A (en) * | 2021-06-04 | 2021-09-21 | 海南电网有限责任公司三沙供电局 | Auxiliary wiring device for current transformer |
| CN113783029A (en) * | 2021-09-08 | 2021-12-10 | 贵州电网有限责任公司 | Quick access device for emergency power supply |
| CN113823950A (en) * | 2021-09-08 | 2021-12-21 | 贵州电网有限责任公司 | Portable emergency power supply |
| CN117277130A (en) * | 2023-09-21 | 2023-12-22 | 无锡达瑞锋新能源科技发展有限公司 | Distribution network fault rush-repair scheduling equipment |
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| CN117277130B (en) * | 2023-09-21 | 2024-04-19 | 国网山东省电力公司青岛市黄岛区供电公司 | Distribution network fault rush-repair scheduling equipment |
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