CN111817043A - Electrified fire-connecting device for puncture wire clamp - Google Patents
Electrified fire-connecting device for puncture wire clamp Download PDFInfo
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- CN111817043A CN111817043A CN202010873586.8A CN202010873586A CN111817043A CN 111817043 A CN111817043 A CN 111817043A CN 202010873586 A CN202010873586 A CN 202010873586A CN 111817043 A CN111817043 A CN 111817043A
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000009434 installation Methods 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 230000009956 central mechanism Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 7
- 230000005611 electricity Effects 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
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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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
- H01R11/20—End pieces terminating in a needle point or analogous contact for penetrating insulation or cable strands
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
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Abstract
The invention discloses a live-wire connecting device for a puncture wire clamp, which comprises a handheld rod, wherein a support is arranged at the top end of the handheld rod, an operating rod fixing mechanism is arranged at the top end of the support, a wire clamp assembly is placed on the operating rod fixing mechanism, and a plurality of operating rod assemblies are connected to the bottom end of the operating rod fixing mechanism.
Description
Technical Field
The invention relates to the technical field of electric power construction, in particular to an electrified fire-connecting device for a puncture wire clamp.
Background
The live-line work of starting to exchange fire is to connect the branch line without electricity to the main conducting wire with electricity, and the two are connected through the gold utensil. An insulating puncture wire clamp is a commonly used hardware fitting, is suitable for an insulating wire, comprises a puncture blade, a torque nut, a fixing screw rod, an insulating shell and the like, realizes electrical connection by puncturing an insulating layer of the insulating wire by the puncture blade, and controls the puncture depth by the torque nut. The branch line is electrified and connected by virtue of the puncture wire clamp. At present, the operation is generally carried out by using an insulating rod operation method, and the operation is completed by using a special insulating rod tool, generally two people for climbing the rod and controlling three insulating rods. However, the clamping stroke of the existing insulation piercing connector is fixed, the clamping force for wires with different thicknesses is different, and the thin wires are easy to fall off.
Disclosure of Invention
The invention aims to provide an electrified fire-connecting device of a puncture wire clamp, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a puncture clamp live connection device, includes handheld pole, handheld pole top is provided with the support, the support top is provided with action bars fixed establishment, place the wire clamp subassembly on the action bars fixed establishment, action bars fixed establishment bottom is connected with a plurality of action bars subassembly.
Preferably, action bars fixed establishment includes the fastener shell, the fastener shell top is provided with the spacing shell of the last anchor clamps that two bilateral symmetry distribute, the fastener subassembly includes the last anchor clamps piece that two bilateral symmetry distribute and the lower anchor clamps piece that two bilateral symmetry distribute, the inside bottom of fastener shell is placed to the anchor clamps piece of going down, the last anchor clamps piece is placed in the spacing shell of last anchor clamps, the front end of the spacing shell of last anchor clamps is provided with looks for the center mechanism.
Preferably, a fixing plate is fixedly welded in the upper thread clamp limiting shell, a plurality of uniformly distributed sleeves are arranged at one end of the fixing plate, which faces the upper thread clamping block, a connecting rod is slidably arranged in the sleeve, one end of the connecting rod, which faces the upper wire clamping block, is connected with a pressing plate, the other end of the connecting rod extends to the outside of the upper wire clamp limiting shell, and is fixedly connected with an operating rod fixing shell, the bottom end of the operating rod fixing shell is connected with an operating rod assembly, one end of the fixing plate, which faces the upper thread clamping block, is provided with a first electromagnet, the pressing plate is provided with a corresponding second electromagnet, a first spring is connected between the fixed plate and the pressing plate, a third electromagnet is arranged at one end of the pressing plate, which faces the upper thread clamping block, the wire feeding clamping block is fixedly provided with a metal sheet towards one end of the wire feeding clamping block limiting shell, an upper bolt and a lower bolt are installed at the ends, away from each other, of the two wire feeding clamping blocks, and threaded holes corresponding to the bolts on the other wire feeding clamping block are formed in the surfaces of the opposite ends.
Preferably, the mutually opposite end surfaces of the two upper wire clamping blocks are provided with symmetrically distributed main wire clamping grooves, the mutually opposite end surfaces of the two lower wire clamping blocks are provided with symmetrically distributed branch wire clamping grooves, the inner side walls of the main wire clamping grooves and the branch wire clamping grooves are fixedly provided with blades and fixedly bonded with sealing gaskets, the sealing gaskets are sleeved on the peripheries of the blades, the top ends of the lower wire clamping blocks are provided with ball sliding grooves, and the upper wire clamping blocks are slidably mounted on the ball sliding grooves.
Preferably, look for the locating rack that central mechanism includes two bilateral symmetry distributions, the locating rack is fixed on the spacing shell of fastener, slidable mounting has the locating piece on the locating rack, be connected with a plurality of second springs between locating piece and the locating rack inside wall, control two locating pieces one end lateral wall relative to each other and set up to the inclined plane, and control the interval of two locating pieces and from last down reduce gradually, control two locating pieces one end relative to each other and rotate and install the pivot, the chi spring is installed outward in the pivot, be provided with a plurality of boards of dialling on the lateral wall of pivot.
Preferably, a touch switch is mounted on the side wall of the positioning block, the touch switch is located right below the rotating shaft, an indicator lamp is mounted on the handheld rod, and the indicator lamp is electrically connected with the touch switch.
Preferably, the action bars subassembly includes the dwang, the hand wheel is installed to the dwang bottom, it is connected with the installation piece to rotate on the lateral wall of dwang, installation piece top is provided with the gag lever post, the top of dwang is provided with the transmission case, the top fixed connection of gag lever post is on the transmission case lateral wall, the transmission case slides and sets up in the action bars set casing, be provided with the limiting plate on the inside wall of action bars set casing, be connected with a plurality of buffer spring between the inside wall of transmission case and action bars set casing.
Preferably, the top of dwang extends to the inside and the first bevel gear of fixedly connected with of transmission case, the transmission case is followed the one end of fastener subassembly and down is rotated in proper order and is installed actuating lever and lower actuating lever, the equal fixed mounting of the one end of actuating lever and lower actuating lever orientation fastener subassembly has the nut head corresponding with the bolt, and the other end extends to inside the transmission case to fixed mounting has last bevel gear and lower bevel gear respectively, bevel gear and first bevel gear meshing connection down, connecting rod fixedly connected with first gear is passed through on the first bevel gear top, the inside rotation of transmission case installs the installation pole, up fixed mounting has second gear and second bevel gear in proper order down in the installation pole periphery, first gear and second gear meshing connection, second bevel gear and last bevel gear meshing connection.
Compared with the prior art, the invention has the beneficial effects that:
1. the wire clamp can adapt to wires with different thicknesses;
2. the wire clamp assembly consists of an upper wire clamping block and a lower wire clamping block, a ball slideway is arranged between the upper wire clamping block and the lower wire clamping block to reduce friction resistance, and a sealing gasket is arranged to prevent blades from leaking outwards when the wire clamp finishes puncturing, so that rainwater is prevented from entering;
3. the centering mechanism is completely composed of a mechanical mechanism, a power device is not needed, and energy is saved;
4. through setting up the operating rod subassembly, only need the staff to rotate the hand wheel and can screw two bolts simultaneously, will go up the standard grade clamp splice and link together convenient operation.
Drawings
FIG. 1 is a schematic structural view of an electrified fire-connecting device of a puncture wire clamp;
FIG. 2 is a schematic structural view of an operating rod fixing mechanism and a wire clamp assembly in an electrified fire-connecting device of a puncture wire clamp;
FIG. 3 is a schematic structural view of an operating rod fixing mechanism in an electrified fire-connecting device of a puncture clamp;
FIG. 4 is a schematic structural view of a wire clamp assembly of an electrified fire-connecting device of a puncture wire clamp;
FIG. 5 is a schematic structural view of a centering mechanism in an electrified fire-connecting device of a puncture clamp;
FIG. 6 is a schematic structural view of an operation rod assembly of the live connection device of the piercing connector;
FIG. 7 is a schematic structural view of a transmission case in an electrified fire-connecting device of a puncture clamp;
fig. 8 is a schematic view of the internal structure of a transmission case in the live fire-connecting device of the puncture clamp.
In the figure: 1-an operating rod fixing mechanism, 11-a wire clamping shell, 12-an upper wire clamping limiting shell, 121-a fixing plate, 122-a sleeve, 123-a first electromagnet, 124-a first spring, 13-an operating rod fixing shell, 131-a connecting rod, 132-a pressing plate, 133-a second electromagnet, 134-a third electromagnet, 135-a limiting plate, 136-a buffer spring, 14-a handheld rod and 141-a bracket;
2-an operation rod assembly, 21-a rotating rod, 211-a hand wheel, 22-a limiting rod, 23-a transmission case, 231-a connecting rod, 232-a first bevel gear, 233-a first gear, 234-a mounting rod, 235-a second gear and 236-a second bevel gear;
3-wire clamp component, 31-upper wire clamping block, 311-bolt, 3111-upper driving rod, 3112-lower driving rod, 3113-upper bevel gear, 3114-lower bevel gear, 312-threaded hole, 313-metal sheet, 314-main wire clamping groove, 315-blade, 316-sealing pad, 32-lower wire clamping block, 321-branch wire clamping groove and 322-ball sliding groove;
4-centering mechanism, 41-locating rack, 42-locating block, 43-second spring, 44-touch switch, 46-rotating shaft, 47-poking plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a puncture clamp live connection device, includes handheld pole 14, the 14 top of handheld pole is provided with support 141, the support 141 top is provided with action bars fixed establishment 1, place fastener subassembly 3 on the action bars fixed establishment 1, 1 bottom of action bars fixed establishment is connected with a plurality of action bars subassembly 2.
The working principle of the invention is as follows: during the use, fix the branch line cable in fastener subassembly 3, staff's hand-held device later lifts the device to cable wiring department through handheld pole 14, makes the thread cable get into fastener subassembly 3, fixes and punctures the thread cable through action bars subassembly 2, accomplishes electrified operation of starting a fire, takes off afterwards to get rid of the device behind the fastener subassembly can.
Referring to fig. 2, the operating rod fixing mechanism 1 includes a wire clamp housing 11, two upper wire clamp limiting housings 12 are symmetrically arranged on the top of the wire clamp housing 11, the wire clamp assembly 3 includes two upper wire clamp blocks 31 symmetrically arranged on the left and right and two lower wire clamp blocks 32 symmetrically arranged on the left and right, the lower wire clamp blocks 32 are disposed at the bottom end inside the wire clamp housing 11, the upper wire clamp blocks 31 are disposed in the upper wire clamp limiting housings 12, and a centering mechanism 4 is disposed at the front end of the upper wire clamp limiting housings 12.
Referring to fig. 3, a fixing plate 121 is fixedly welded inside the wire feeding clamp limiting shell 12, a plurality of uniformly distributed sleeves 122 are arranged at one end of the fixing plate 121 facing the wire feeding clamp block 31, a connecting rod 131 is slidably installed in each sleeve 122, one end of the connecting rod 131 facing the wire feeding clamp block 31 is connected with a pressing plate 132, the other end extends out of the wire feeding clamp limiting shell 12 and is fixedly connected with an operating rod fixing shell 13, the bottom end of the operating rod fixing shell 13 is connected with an operating rod assembly 2, one end of the fixing plate 121 facing the wire feeding clamp block 31 is provided with a first electromagnet 123, the pressing plate 132 is provided with a corresponding second electromagnet 133, a first spring 124 is connected between the fixing plate 121 and the pressing plate 132, one end of the pressing plate 132 facing the wire feeding clamp block 31 is provided with a third electromagnet 134, one end of the wire feeding clamp block 31 facing the wire feeding clamp limiting shell 12 is fixedly provided with a, two upper and lower bolts 311 are installed at the end of the two upper wire clamping blocks 31 far away from each other, and threaded holes 312 corresponding to the bolts 311 on the other upper wire clamping block 31 are opened on the surface of the end opposite to each other.
The operating principle of the operating rod fixing mechanism 1 is as follows: the third electromagnet 134 is electrified to adsorb the metal sheet 313 to limit the cable clamp assembly 3, after a main cable enters between the two upper cable clamp blocks 31, the first electromagnet 123 and the second electromagnet 133 are electrified to repel each other, the pressing plate 132 is driven to move, the two upper cable clamp blocks 31 are close to the surface of the cable, the bolt 311 is screwed through the operating rod assembly 2, the two upper cable clamp blocks 31 are fixedly connected into a whole through the bolt 311, then the first electromagnet 123, the second electromagnet 133 and the third electromagnet 134 are powered off, the third electromagnet 134 loses adsorption force on the metal sheet 313, the pressing plate 132 resets under the action of the first spring 124, and the upper cable clamp blocks 31 are separated from the upper cable clamp limiting shell 12.
Referring to fig. 4, the surfaces of the opposite ends of the two upper wire clamping blocks 31 are provided with symmetrically distributed main wire clamping grooves 314, the surfaces of the opposite ends of the two lower wire clamping blocks 32 are provided with symmetrically distributed branch wire clamping grooves 321, the inner side walls of the main wire clamping grooves 314 and the branch wire clamping grooves 321 are fixedly provided with blades 315, and are fixedly bonded with sealing gaskets 316, the sealing gaskets 316 are sleeved on the peripheries of the blades 315, the top ends of the lower wire clamping blocks 32 are provided with ball sliding grooves 322, and the upper wire clamping blocks 31 are slidably mounted on the ball sliding grooves 322.
The operating principle of the wire clamp assembly 3 is as follows: the branch line cable is arranged between the two lower wire clamping blocks 32, the two lower wire clamping blocks 32 are fixedly connected together through a plurality of bolts in advance, the main line cable is arranged between the two upper wire clamping blocks 31, when the wire clamping blocks are attached to each other, the blade 315 pierces the surface of the cable and extends into the cable, the sealing gasket 316 is attached to the position close to a broken opening to play a waterproof and dustproof role, and the blades of the upper wire clamping block and the lower wire clamping block are connected through a lead, so that the main line cable and the branch line cable are electrified.
Referring to fig. 5, the centering mechanism 4 includes two positioning frames 41 symmetrically distributed left and right, the positioning frames 41 are fixed on the upper clamp limiting shell 12, positioning blocks 42 are slidably mounted on the positioning frames 41, a plurality of second springs 43 are connected between the positioning blocks 42 and the inner side walls of the positioning frames 41, the side walls of the opposite ends of the left and right positioning blocks 42 are inclined planes, the distance between the left and right positioning blocks 42 is gradually reduced from top to bottom, a rotating shaft 46 is rotatably mounted at the opposite ends of the left and right positioning blocks 42, a ruler spring is mounted outside the rotating shaft 46, and a plurality of shifting plates 47 are disposed on the outer side wall of the rotating shaft 46.
A touch switch 44 is installed on the side wall of the positioning block 42, the touch switch 44 is located right below the rotating shaft 46, and an indicator light is installed on the handheld rod 14 and electrically connected with the touch switch 44.
The working principle of the centering mechanism 4 is as follows: firstly, the device is moved to the position right below a cable connection position, then the device is lifted upwards to enable the cable to enter the main line clamping groove 314, in the process that the cable enters the main line clamping groove 314, the inclined surfaces of the end parts of the left positioning block 42 and the right positioning block 42 form a horn mouth shape to facilitate the entry of the cable, the distance between the two positioning blocks 42 is adjustable through the second spring 43, the cable can adapt to cables with different thicknesses, the poking plate 47 is always kept horizontal under the action of the ruler spring of the rotating shaft 46, the poking plate 47 is tightly attached to the surface of the cable when the cable enters the main line clamping groove 314 until the poking plate 47 vertically touches the touch switch 44, at the moment, the center of the cable just corresponds to the center of the main line clamping groove 314, and the indicator light on the handheld rod is turned on, so as to remind a worker that the positioning is finished, and the.
Referring to fig. 6-7, the operating rod assembly 2 includes a rotating rod 21, a hand wheel 211 is installed at the bottom end of the rotating rod 21, an installation block is rotatably connected to the outer side wall of the rotating rod 21, a limiting rod 22 is arranged at the top end of the installation block, a transmission case 23 is arranged at the top end of the rotating rod 21, the top end of the limiting rod 22 is fixedly connected to the side wall of the transmission case 23, the transmission case 23 is slidably arranged in the operating rod fixing shell 13, a limiting plate 135 is arranged on the inner side wall of the operating rod fixing shell 13, and a plurality of buffer springs 136 are connected between the transmission case 23 and the inner side wall of the operating rod fixing shell 13.
Referring to fig. 8, the top end of the rotating rod 21 extends into the transmission case 23 and is fixedly connected with a first bevel gear 232, one end of the transmission case 23 facing the wire clamp assembly 3 is rotatably installed with an upper driving rod 3111 and a lower driving rod 3112 from top to bottom, one ends of the upper driving rod 3111 and the lower driving rod 3112 facing the wire clamp assembly 3 are fixedly installed with nut heads corresponding to the bolts 311, the other ends of the upper driving rod 3111 and the lower driving rod 3112 extend into the transmission case 23 and are fixedly installed with an upper bevel gear 3113 and a lower bevel gear 3114 respectively, the lower bevel gear 3114 is engaged with the first bevel gear 232, the top end of the first bevel gear 232 is fixedly connected with a first gear 233 through a connecting rod 231, the inside of the transmission case 23 is rotatably installed with an installation rod 234, a second gear 235 and a second bevel gear 236 are fixedly installed on the periphery of the installation rod 234 from bottom to top, the first gear 233, the second bevel gear 236 is meshed with the upper bevel gear 3113.
The operating principle of the operating lever assembly 2: the operating rod assembly 2 is used for screwing and fixing the bolt on the wire clamping block 31 after the wire clamping assembly 3 finishes attaching the main wire cable, the hand wheel 211 is manually screwed to drive the first bevel gear 232 and the second bevel gear 236 to rotate, so that the upper driving rod 3111 and the lower driving rod 3112 are driven to rotate through gear transmission, and under the action of the buffer spring 136, the nut head on the driving rod can keep close contact with the bolt 311, so that the bolt is gradually screwed to fixedly connect the two wire clamping blocks 31.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a puncture fastener live connection device, includes handheld pole (14), its characterized in that: the handheld rod (14) top is provided with support (141), support (141) top is provided with action bars fixed establishment (1), place wired clamp assembly (3) on action bars fixed establishment (1), action bars fixed establishment (1) bottom is connected with a plurality of action bars subassembly (2).
2. The live fire-connecting device for the puncture clamp according to claim 1, characterized in that: action bars fixed establishment (1) includes wire clamp shell (11), wire clamp shell (11) top is provided with the spacing shell of last fastener (12) that two bilateral symmetry distribute, fastener subassembly (3) include the last anchor clamps (31) of going up that two bilateral symmetry distribute and two left right symmetry distribute down anchor clamps (32), the inside bottom of online anchor clamps (11) is placed to anchor clamps (32) down, it places in the spacing shell of last fastener (12) to go up anchor clamps (31), the front end of going up the spacing shell of fastener (12) is provided with looks for central mechanism (4).
3. The live fire-connecting device for the puncture clamp according to claim 2, characterized in that: the inner fixed welding of the wire feeding clamp limiting shell (12) is provided with a fixing plate (121), one end, facing the wire feeding clamp block (31), of the fixing plate (121) is provided with a plurality of uniformly distributed sleeves (122), a connecting rod (131) is slidably mounted in each sleeve (122), one end, facing the wire feeding clamp block (31), of the connecting rod (131) is connected with a pressing plate (132), the other end of the connecting rod extends to the outer portion of the wire feeding clamp limiting shell (12) and is fixedly connected with an operating rod fixing shell (13), the bottom end of the operating rod fixing shell (13) is connected with an operating rod assembly (2), one end, facing the wire feeding clamp block (31), of the fixing plate (121) is provided with a first electromagnet (123), the pressing plate (132) is provided with a corresponding second electromagnet (133), a first spring (124) is connected between the fixing plate (121) and the pressing plate (132), one end, facing the wire feeding clamp block (31), one end of the upper wire clamping block (31) facing the upper wire clamping limiting shell (12) is fixedly provided with a metal sheet (313), one end of each upper wire clamping block (31) far away from the other end is provided with an upper bolt and a lower bolt (311), and the surface of one end opposite to the surface of the other end is provided with a threaded hole (312) corresponding to the bolt (311) on the other upper wire clamping block (31).
4. An electrified fire-connecting device for a puncture clamp according to claim 3, characterized in that: thread clamp groove (314) of symmetric distribution are seted up on the one end surface that two last line clamp splice (31) are relative each other, and branch line clamp groove (321) of symmetric distribution are seted up on the one end surface that two lower line clamp splice (32) are relative each other, equal fixed mounting has blade (315) on the inside wall of thread clamp groove (314) and branch line clamp groove (321) to the bonding is fixed with sealed pad (316), sealed pad (316) suit is in blade (315) periphery, ball spout (322) have been seted up on lower line clamp splice (32) top, it installs on ball spout (322) to go up line clamp splice (31) slidable.
5. The live connection device of the puncture clamp according to claim 4, wherein: look for centering mechanism (4) locating rack (41) including two left and right symmetric distributions, locating rack (41) are fixed on the spacing shell of fastener (12), slidable mounting has locating piece (42) on locating rack (41), be connected with a plurality of second springs (43) between locating piece (42) and locating rack (41) inside wall, control two locating pieces (42) one end lateral wall relative to each other and set up to the inclined plane, and control the interval of two locating pieces (42) and down reduce gradually from last, control two locating pieces (42) one end relative to each other and rotate and install pivot (46), the chi spring is installed outward in pivot (46), be provided with a plurality of boards (47) of dialling on the lateral wall of pivot (46).
6. The live connection device of the puncture clamp according to claim 5, wherein: a touch switch (44) is mounted on the side wall of the positioning block (42), the touch switch (44) is located right below the rotating shaft (46), an indicator lamp is mounted on the handheld rod (14), and the indicator lamp is electrically connected with the touch switch (44).
7. The live connection device of the puncture clamp according to claim 6, wherein: the utility model discloses a safety device, including operating rod subassembly (2), hand wheel (211) are installed to dwang (21) bottom, it is connected with the installation piece to rotate on the lateral wall of dwang (21), installation piece top is provided with gag lever post (22), the top of dwang (21) is provided with transmission case (23), the top fixed connection of gag lever post (22) is on transmission case (23) lateral wall, transmission case (23) slide to set up in operating rod set casing (13), be provided with limiting plate (135) on the inside wall of operating rod set casing (13), be connected with a plurality of buffer spring (136) between the inside wall of transmission case (23) and operating rod set casing (13).
8. The live connection device of the puncture clamp according to claim 7, wherein: the top end of the rotating rod (21) extends to the inside of the transmission box (23) and is fixedly connected with a first bevel gear (232), one end of the transmission box (23) facing the wire clamp assembly (3) is sequentially rotatably provided with an upper driving rod (3111) and a lower driving rod (3112) from top to bottom, one ends of the upper driving rod (3111) and the lower driving rod (3112) facing the wire clamp assembly (3) are respectively and fixedly provided with a nut head corresponding to a bolt (311), the other ends of the upper driving rod and the lower driving rod extend to the inside of the transmission box (23) and are respectively and fixedly provided with an upper bevel gear (3113) and a lower bevel gear (3114), the lower bevel gear (3114) is in meshed connection with the first bevel gear (232), the top end of the first bevel gear (232) is fixedly connected with a first gear (233) through a connecting rod (231), the inside of the transmission box (23) is rotatably provided with an installation rod (234), the periphery of the installation rod (234) is sequentially and is provided with, the first gear (233) is in meshed connection with a second gear (235), and the second bevel gear (236) is in meshed connection with an upper bevel gear (3113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873586.8A CN111817043B (en) | 2020-08-26 | 2020-08-26 | Electrified fire receiving device for puncture wire clamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873586.8A CN111817043B (en) | 2020-08-26 | 2020-08-26 | Electrified fire receiving device for puncture wire clamp |
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| CN111817043A true CN111817043A (en) | 2020-10-23 |
| CN111817043B CN111817043B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010873586.8A Active CN111817043B (en) | 2020-08-26 | 2020-08-26 | Electrified fire receiving device for puncture wire clamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114865548A (en) * | 2022-04-12 | 2022-08-05 | 广西电网有限责任公司河池供电局 | Live-line connection ignition mounting tool |
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| CN108598721A (en) * | 2018-06-15 | 2018-09-28 | 国家电网有限公司 | A kind of penetrating cable clamp electrification fire welding device and its branch thread-clamping device |
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| EP0860035A1 (en) * | 1995-11-09 | 1998-08-26 | Ragnar Stalskog Ab | Clamping device |
| WO2006074140A1 (en) * | 2005-01-04 | 2006-07-13 | Cooper Technologies Company | Grounding clamp apparatus and method |
| CN103943975A (en) * | 2014-05-04 | 2014-07-23 | 浙江希玛科技有限公司 | Protection insulation puncture clip |
| CN105703285A (en) * | 2016-04-11 | 2016-06-22 | 国网山东省电力公司高唐县供电公司 | Charged and fire receiving robot |
| CN108448489A (en) * | 2018-03-29 | 2018-08-24 | 国家电网有限公司 | A kind of convenient mounting device for insulation puncture line clamping |
| CN108598721A (en) * | 2018-06-15 | 2018-09-28 | 国家电网有限公司 | A kind of penetrating cable clamp electrification fire welding device and its branch thread-clamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114865548A (en) * | 2022-04-12 | 2022-08-05 | 广西电网有限责任公司河池供电局 | Live-line connection ignition mounting tool |
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| CN111817043B (en) | 2022-05-17 |
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Effective date of registration: 20231024 Address after: 325000 Chongqing Industrial Zone, Panshi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: SHANGSHENG ELECTRIC POWER SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 066100 niutouya Town, Beidaihe District, Qinhuangdao City, Hebei Province Patentee before: Li Deyuan |
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