CN112701620A - J-shaped wire clamp mounting device - Google Patents
J-shaped wire clamp mounting device Download PDFInfo
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- CN112701620A CN112701620A CN202011486745.5A CN202011486745A CN112701620A CN 112701620 A CN112701620 A CN 112701620A CN 202011486745 A CN202011486745 A CN 202011486745A CN 112701620 A CN112701620 A CN 112701620A
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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
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses a J-shaped wire clamp mounting device, and aims to provide a bolt capable of conveniently fixing a J-shaped wire clamp and quickly locking the J-shaped wire clamp, so that the mounting efficiency of the J-shaped wire clamp is effectively improved, and the labor intensity of operators is reduced. The wire clamp comprises a shell, wherein a wire clamp seat is arranged on the shell, a wire clamp limiting groove with an upward opening is arranged on the wire clamp seat, the wire clamp limiting groove is used for limiting a J-shaped wire clamp, and a sleeve through opening is formed in the bottom surface of the wire clamp limiting groove; the drainage wire fixing device comprises a wire pressing claw for fixing a drainage wire and a first motor which is fixed on the shell and used for rotating the wire pressing claw; the wire clamp locking device comprises a screwing sleeve and a second motor fixed on the casing and used for driving the screwing sleeve to rotate, the upper end of the screwing sleeve extends into the sleeve through hole, and the lower end of the screwing sleeve is connected with an output shaft of the second motor.
Description
Technical Field
The invention relates to a wire clamp installer, in particular to a J-shaped wire clamp installing device.
Background
The J-shaped wire clamp consists of an upper J-shaped element and a lower J-shaped element which are provided with wedges and a bolt, wherein the upper J-shaped element and the lower J-shaped element are longitudinally fastened by the bolt, and the drainage wire and the overhead main wire are clamped. The existing J-shaped wire clamp is generally installed in a full-manual mode, specifically, the J-shaped wire clamp is manually fixed on a wire clamp installer, and a drainage wire is fixed on the J-shaped wire clamp; then, hanging the J-shaped wire clamp on the overhead main wire, and manually screwing a bolt of the J-shaped wire clamp so that two J-shaped elements of the J-shaped wire clamp the drainage wire and the overhead main wire; and finally, releasing the J-shaped wire clamp and the drainage wire through manual operation, so that the wire clamp installer is separated from the J-shaped wire clamp. The installation mode of the current J-shaped wire clamp completely adopts manual operation for installation, and the installation is inconvenient, the installation efficiency is low, and the labor intensity is high.
Disclosure of Invention
The invention aims to provide a J-shaped wire clamp mounting device which is convenient to mount, can conveniently fix a J-shaped wire clamp and quickly lock a bolt of the J-shaped wire clamp, thereby effectively improving the mounting efficiency of the J-shaped wire clamp and reducing the labor intensity of operators.
The technical scheme of the invention is as follows:
a J-clamp mounting apparatus comprising:
the wire clamp comprises a shell, wherein a wire clamp seat is arranged on the shell, a wire clamp limiting groove with an upward opening is arranged on the wire clamp seat, the wire clamp limiting groove is used for limiting a J-shaped wire clamp, and a sleeve through opening is formed in the bottom surface of the wire clamp limiting groove;
the drainage wire fixing device comprises a wire pressing claw for fixing a drainage wire and a first motor which is fixed on the shell and used for rotating the wire pressing claw;
fastener locking device, fastener locking device are used for the rotatory second motor of drive tightening sleeve including tightening the sleeve and fixing on the casing, in tightening telescopic upper end stretched into the sleeve and crossed the mouth, tighten telescopic lower extreme and the output shaft of second motor, tighten the nut on the sleeve is used for tightening the bolt of J type fastener.
The J-shaped wire clamp mounting device is specifically used as follows:
loosening a bolt of the J-shaped wire clamp, placing the J-shaped wire clamp in a wire clamp limiting groove, supporting a lower J-shaped element at the bottom of the wire clamp limiting groove, and positioning a nut of the bolt of the J-shaped wire clamp in a tightening sleeve; and placing the drainage wire on the J-shaped wire clamp; then, the first motor drives the wire pressing hook claw to rotate downwards, the drainage wire is tightly pressed and fixed on the J-shaped wire clamp, and the J-shaped wire clamp is tightly pressed and fixed in the wire clamp limiting groove, so that the J-shaped wire clamp can be conveniently and fast fixed; then, lifting the J-shaped wire clamp mounting device through the insulating rod, hanging the J-shaped wire clamp on the overhead main wire, driving the tightening sleeve to rotate by the second motor, tightening the nut on the bolt of the J-shaped wire clamp by the tightening sleeve, enabling the two J-shaped elements of the J-shaped wire clamp to clamp the drainage wire and the overhead main wire, and quickly locking the bolt of the J-shaped wire clamp, thereby effectively improving the mounting efficiency of the J-shaped wire clamp and reducing the labor intensity of operators; finally, the first motor drives the wire pressing hook claw to rotate upwards, the drainage wire is released, the J-shaped wire clamp can be moved out of the wire clamp limiting groove, and then the J-shaped wire clamp mounting device is taken down; therefore the J-shaped wire clamp installation device of the scheme has the advantages that the installation is convenient, the J-shaped wire clamp can be conveniently fixed, and the J-shaped wire clamp can be quickly locked by the aid of the bolts, so that the installation efficiency of the J-shaped wire clamp is effectively improved, and the labor intensity of operators is reduced.
Preferably, the electric vehicle further comprises a battery, the battery is arranged on the casing, and the battery provides power for the first motor and the second motor.
Preferably, a battery accommodating cavity is arranged on the casing, and the battery is arranged in the battery accommodating cavity.
Preferably, the wire clamp misoperation anti-falling device comprises a ratchet wheel fixed on the rotating shaft, a pawl rotationally arranged on the casing and matched with the ratchet wheel, a support arranged at the top of the casing, a rotary unlocking pressing plate rotationally arranged on the support through a shaft lever, a limiting block arranged on the support and positioned below the rotary unlocking pressing plate, a pressing plate torsion spring used for driving the rotary unlocking pressing plate to rotate towards the limiting block, an extension rod arranged on the rotary unlocking pressing plate and a pull wire used for connecting the extension rod with the pawl, wherein the shaft lever is parallel to the rotating shaft, the extension rod is parallel to the shaft lever, the extension rod and the limiting block are positioned at two opposite sides of the shaft lever, the extension rod is positioned above the pawl,
when the rotary unlocking pressing plate rotates around the shaft rod and abuts against the limiting block under the action of the pressing plate torsion spring, the rotary unlocking pressing plate drives the pawl to rotate upwards through the pull wire, and the pawl is separated from the ratchet wheel.
The application discloses J type wire clamp installation device adopts motor control, though the bolt of fixed J type fastener and quick locking J type fastener that can be convenient, it nevertheless has following not enough:
lifting up J type wire clamp installation device through the insulator spindle to hang back on built on stilts main line with J type wire clamp, probably appearing because of misoperation, before the nut on the bolt of second motor drive tightening sleeve screw up J type wire clamp, the unwrapping wire button is pressed to the mistake, make first motor drive line ball collude the claw and up rotate, release the drainage line, and make J type wire clamp and the separation of fastener spacing groove, lead to the problem of J type wire clamp dropping and the problem of the potential safety hazard that the J type wire clamp dropped and produced. In order to solve the problem, the scheme is provided with the wire clamp misoperation anti-falling device, particularly,
after the J-shaped wire clamp is arranged in the wire clamp limiting groove, the rotary unlocking pressing plate is abutted against the head of a bolt of the J-shaped wire clamp (or the top of an upper J-shaped element); the first motor drives the wire pressing hook claw to rotate downwards, the drainage wire is tightly pressed and fixed on the J-shaped wire clamp, and after the J-shaped wire clamp is tightly pressed and fixed in the wire clamp limiting groove, the pawl is matched with the ratchet wheel to prevent the wire pressing hook claw from rotating upwards; thus, after the J-shaped wire clamp installation device is lifted through the insulating rod and the J-shaped wire clamp is hung on the overhead main wire, even if misoperation occurs, the wire releasing button is pressed by mistake before the second motor drives the screwing sleeve to screw the nut on the bolt of the J-shaped wire clamp, the first motor is controlled to drive the wire pressing hook claw to rotate upwards, and the pawl is matched with the ratchet wheel to prevent the wire pressing hook claw from rotating upwards, so that the problem that the J-shaped wire clamp falls and the problem of potential safety hazard caused by the fact that the wire releasing button is pressed by mistake to separate the J-shaped wire clamp from the wire clamp limiting groove can be avoided before the second motor drives the screwing sleeve to screw the nut on the bolt of the J-shaped wire clamp;
when the second motor drives the screwing sleeve to rotate, the screwing sleeve screws a nut on a bolt of the J-shaped wire clamp, so that two J-shaped elements of the J-shaped wire clamp tightly clamp the drainage wire and the overhead main wire, and in the process, the bolt of the J-shaped wire clamp and the upper J-shaped element move downwards, so that one end, close to the bolt, of the rotary unlocking pressing plate also moves downwards along with the bolt until the rotary unlocking pressing plate abuts against the limiting block, and at the moment, the rotary unlocking pressing plate drives the pawl to rotate upwards through the pull wire and enables the pawl to be separated from the ratchet wheel; therefore, after the second motor drives the screwing sleeve to rotate, the screwing sleeve screws the nut on the bolt of the J-shaped wire clamp, and two J-shaped elements of the J-shaped wire clamp tightly clamp the drainage wire and the overhead main wire, the first motor driven wire pressing hook claw can be controlled to rotate upwards through the paying-off button, the drainage wire is released, the J-shaped wire clamp can be moved out from the wire clamp limiting groove, and the normal use of the J-shaped wire clamp installation device cannot be influenced.
Preferably, the rotary unlocking pressing plate is a long strip-shaped plate, the extension rod is arranged at one end of the rotary unlocking pressing plate, and the other end of the rotary unlocking pressing plate extends out of the upper portion of the wire clamp limiting groove.
Preferably, the two pressing line hook claws are arranged, the two ends of the rotating shaft extend out of the outer side of the shell of the first motor, the two pressing line hook claws are located on two opposite sides of the shell of the first motor, and the two pressing line hook claws are arranged at two ends of the rotating shaft in a one-to-one correspondence mode.
Preferably, the two wire pressing hook claws are symmetrically distributed on two sides of the shell of the first motor.
Preferably, the wire pressing hook claw is also provided with a wire pressing groove with a downward opening.
Preferably, the wire clamp limiting groove is a through groove.
The invention has the beneficial effects that:
the bolt has the advantages that the bolt is convenient to install, can fix the J-shaped wire clamp conveniently and quickly and lock the J-shaped wire clamp, accordingly, the installation efficiency of the J-shaped wire clamp is effectively improved, and the labor intensity of operators is reduced.
Secondly, before the second motor drives the screwing sleeve to screw the nut on the bolt of the J-shaped wire clamp, the problem that the J-shaped wire clamp is separated from the wire clamp limiting groove due to mistaken pressing of a wire releasing button, so that the J-shaped wire clamp falls off and the problem of potential safety hazard caused by the falling of the J-shaped wire clamp cannot occur; the second motor drives the screwing sleeve to rotate, the screwing sleeve screws a nut on a bolt of the J-shaped wire clamp, after two J-shaped elements of the J-shaped wire clamp tightly clamp the drainage wire and the overhead main wire, the first motor-driven wire pressing hook claw can be controlled to rotate upwards through the paying-off button, the drainage wire is released, the J-shaped wire clamp can be moved out from the wire clamp limiting groove, and normal use of the J-shaped wire clamp installation device cannot be influenced.
Drawings
Fig. 1 is an isometric view of a J-clamp mounting arrangement according to a first embodiment of the present invention.
Fig. 2 is a top view of a J-clamp mounting apparatus according to a first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a J-type wire clamp installation apparatus in a process of installing a J-type wire clamp according to a first embodiment of the present invention.
Fig. 4 is a partial structural diagram of a J-type wire clamp installation apparatus according to a second embodiment of the present invention during the installation of a J-type wire clamp.
In the figure:
a housing 1;
the wire clamp seat 2, the wire clamp limiting groove 2.1 and the sleeve through opening 2.2;
the drainage wire fixing device 3, the wire pressing claw 3.1, the first motor 3.2, the rotating shaft 3.3 and the wire pressing groove 3.4;
the wire clamp locking device 4, the screwing sleeve 4.1 and the second motor 4.2;
a battery 5;
a lower J-shaped element 6.1, an upper J-shaped element 6.2 and a bolt 6.3;
a drainage wire 7;
the anti-drop device for the misoperation of the wire clamp 8, the ratchet wheel 8.1, the pawl 8.2, the support 8.3, the shaft lever 8.4, the rotary unlocking pressing plate 8.5, the limiting block 8.6, the extension bar 8.7 and the pull wire 8.8.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present scheme, and are not construed as limiting the scheme of the present invention.
These and other aspects of embodiments of the invention will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the invention may be practiced, but it is understood that the scope of the embodiments of the invention is not limited thereby. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and 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. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "several" means one or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows: as shown in fig. 1 and 2, the J-type wire clamp mounting device comprises a machine shell 1, a drainage wire fixing device 3, a wire clamp locking device 4 and a battery 5.
The casing is provided with a wire clamp seat 2, the wire clamp seat is provided with a wire clamp limiting groove 2.1 with an upward opening, and in the embodiment, the wire clamp limiting groove is a through groove. The fastener spacing groove is used for spacing J type wire clamp, and the bottom surface in fastener spacing groove is equipped with sleeve mouth of honour 2.2. The casing is provided with a battery accommodating cavity, and the battery is arranged in the battery accommodating cavity.
The drainage wire fixing device 3 comprises a wire pressing hook claw 3.1 for fixing the drainage wire and a first motor 3.2 fixed on the casing and used for rotating the wire pressing hook claw. The claw is colluded to the line ball and fixes in the pivot 3.3 of first motor, and is concrete, and the line ball colludes the claw and be two, and the both ends of pivot all stretch out the outside of the casing of first motor (first motor in this embodiment is the biax motor that stretches out), and two line balls collude the relative both sides that the claw is located the casing of first motor, and two line balls collude the both ends of setting at the pivot of claw one-to-one. In this embodiment, the two wire pressing hook claws are symmetrically distributed on two sides of the housing of the first motor. The wire pressing hook claw is also provided with a wire pressing groove 3.4 with a downward opening. The wire pressing groove is used for being matched with the drainage wire so as to fix the drainage wire.
The wire clamp locking device 4 comprises a tightening sleeve 4.1 and a second motor 4.2 fixed on the casing for driving the tightening sleeve to rotate. The upper end of the screwing sleeve extends into the sleeve through opening, and the lower end of the screwing sleeve is connected with an output shaft of the second motor. The tightening sleeve is used for tightening a nut on a bolt of the J-shaped wire clamp.
Specific uses of the J-clamp mounting apparatus of the present embodiment are as follows:
firstly, as shown in fig. 3, the bolt of the J-shaped wire clamp is unscrewed, the J-shaped wire clamp is placed in the wire clamp limiting groove, the lower J-shaped element 6.1 is supported at the groove bottom of the wire clamp limiting groove, the upper J-shaped element 6.2 is positioned above the lower J-shaped element, and the nut of the bolt 6.3 of the J-shaped wire clamp is positioned in the screwing sleeve; and the drainage thread 7 is arranged on the J-shaped wire clamp;
secondly, the wire pressing hook claw is driven by the first motor to rotate downwards, the drainage wire 7 is tightly pressed and fixed on the J-shaped wire clamp, and the J-shaped wire clamp is tightly pressed and fixed in the wire clamp limiting groove, so that the J-shaped wire clamp can be conveniently fixed;
thirdly, lifting the J-shaped wire clamp mounting device through the insulating rod, hanging the J-shaped wire clamp on the overhead main wire, driving the screwing sleeve to rotate through the second motor, screwing the nut on the bolt of the J-shaped wire clamp through the screwing sleeve, enabling the two J-shaped elements of the J-shaped wire clamp to clamp the drainage wire and the overhead main wire, and quickly locking the bolt of the J-shaped wire clamp, thereby effectively improving the mounting efficiency of the J-shaped wire clamp and reducing the labor intensity of operators;
fourthly, the wire pressing hook claw is driven by the first motor to rotate upwards, the drainage wire is released, the J-shaped wire clamp can be moved out of the wire clamp limiting groove, and then the J-shaped wire clamp mounting device is taken down; therefore the J-shaped wire clamp installation device of the scheme has the advantages that the installation is convenient, the J-shaped wire clamp can be conveniently fixed, and the J-shaped wire clamp can be quickly locked by the aid of the bolts, so that the installation efficiency of the J-shaped wire clamp is effectively improved, and the labor intensity of operators is reduced.
The J-type clamp installation apparatus of this embodiment further includes a wireless remote control. The wireless remote controller is provided with a wire pressing button, a wire releasing button and a bolt tightening button, wherein the wire pressing button is used for controlling the first motor to drive the wire pressing claw to rotate downwards, the drainage wire is tightly pressed and fixed on the J-shaped wire clamp, and the J-shaped wire clamp is tightly pressed and fixed in the wire clamp limiting groove; the pay-off button is used for controlling the first motor to drive the wire pressing hook claw to rotate upwards, releasing the drainage wire and enabling the J-shaped wire clamp to move out of the wire clamp limiting groove; and the bolt tightening key is used for controlling the second motor to drive the tightening sleeve to rotate.
In a second embodiment, the specific structure of this embodiment refers to the first embodiment, and the difference is that:
as shown in fig. 4, the J-type wire clamp installation device further comprises a wire clamp misoperation anti-falling device 8. Fastener maloperation dropout prevention means is including fixing ratchet 8.1 in the pivot, rotate the setting on the casing and with ratchet complex pawl 8.2, the setting is at support 8.3 at the casing top, rotate rotatory unblock clamp plate 8.5 of setting on the support through axostylus axostyle 8.4, the setting is on the support and is located the stopper 8.6 of rotatory unblock clamp plate below, a clamp plate torsional spring for driving rotatory unblock clamp plate and toward the stopper is rotatory, set up at the extension bar 8.7 of rotatory unblock clamp plate and connect the extension bar and the 8.8 of acting as go-between of pawl.
The shaft lever is parallel to the rotating shaft. The extension bar parallels with the axostylus axostyle, and the extension bar is located the relative both sides of axostylus axostyle with the stopper, and the extension bar is located the top of pawl.
The rotary unlocking pressing plate is a strip-shaped plate. The surface of the rotary unlocking pressing plate is parallel to the shaft rod, and the length direction of the rotary unlocking pressing plate is perpendicular to the shaft rod. The extension bar is arranged at one end of the rotary unlocking pressing plate, and the other end of the rotary unlocking pressing plate extends out of the upper part of the wire clamp limiting groove. The other end of the rotary unlocking pressing plate and the limiting block are positioned on the same side of the shaft lever.
In this embodiment, the pawl cooperates with the ratchet wheel to prevent the pressing line hook from rotating upward. And a rotating shaft of the pawl is provided with a pawl torsion spring which is used for providing elastic force so that the pawl is matched with the ratchet wheel.
When the rotary unlocking pressing plate rotates around the shaft rod and abuts against the limiting block under the action of the pressing plate torsion spring, the rotary unlocking pressing plate drives the pawl to rotate upwards through the pull wire, and the pawl is separated from the ratchet wheel.
The application discloses J type wire clamp installation device adopts motor control, though the bolt of fixed J type fastener and quick locking J type fastener that can be convenient, it nevertheless has following not enough: lifting up J type wire clamp installation device through the insulator spindle to hang back on built on stilts main line with J type wire clamp, probably appearing because of misoperation, before the nut on the bolt of second motor drive tightening sleeve screw up J type wire clamp, the unwrapping wire button is pressed to the mistake, make first motor drive line ball collude the claw and up rotate, release the drainage line, and make J type wire clamp and the separation of fastener spacing groove, lead to the problem of J type wire clamp dropping and the problem of the potential safety hazard that the J type wire clamp dropped and produced. The anti-drop device for the misoperation of the wire clamp can effectively solve the problem, and particularly,
the following description will be given by taking a specific using process of the J-type wire clamp mounting device of the first embodiment as an example:
as shown in fig. 4, in the first step of the first embodiment, after the J-shaped wire clamp is placed in the wire clamp limiting groove, the rotary unlocking pressing plate 8.5 is pressed against the head of the bolt 6.3 of the J-shaped wire clamp (or the top of the upper J-shaped element), at this time, because the bolt of the J-shaped wire clamp is in a loosening state, the rotary unlocking pressing plate is pressed against the head of the bolt of the J-shaped wire clamp, and the other end of the rotary unlocking pressing plate is jacked up and separated from the limiting block, so that the pawl is matched with the ratchet wheel to prevent the wire pressing hook claw from rotating upwards;
in the second step of the first embodiment, after the first motor drives the wire pressing hook to rotate downwards, the drainage wire is tightly pressed and fixed on the J-shaped wire clamp, and the J-shaped wire clamp is tightly pressed and fixed in the wire clamp limiting groove, the wire pressing hook is prevented from rotating upwards due to the matching of the pawl and the ratchet wheel;
in the third step of the first embodiment, after the J-shaped wire clamp installation device is lifted through the insulating rod and the J-shaped wire clamp is hung on the overhead main wire, even if an operation error occurs, the paying-off button is pressed by mistake before the nut on the bolt of the J-shaped wire clamp is screwed by the second motor driving screwing sleeve, the first motor driving wire pressing hook claw is controlled to rotate upwards, and the wire pressing hook claw can be prevented from rotating upwards due to the matching of the pawl and the ratchet wheel, so that the problem that the J-shaped wire clamp falls and the problem of potential safety hazard caused by the falling of the J-shaped wire clamp due to the fact that the paying-off button is pressed by mistake and the J-shaped wire clamp is separated from the wire clamp limiting groove before the nut on the bolt of the J-shaped wire clamp is screwed by the second motor driving screwing sleeve;
after the second motor drives the screwing sleeve to rotate, the screwing sleeve screws a nut on a bolt of the J-shaped wire clamp, so that two J-shaped elements of the J-shaped wire clamp the drainage wire and the overhead main wire, because the bolt of the J-shaped wire clamp and the upper J-shaped element move downwards in the process, one end of the rotary unlocking pressing plate, which is close to the bolt, also moves downwards along with the bolt until the rotary unlocking pressing plate abuts against the limiting block, at the moment, the rotary unlocking pressing plate drives the pawl to rotate upwards through the pull wire, and the pawl is separated from the ratchet wheel; therefore, in the fourth step of the first embodiment, the first motor can be controlled to drive the wire pressing hook claw to rotate upwards through the wire releasing button, and the drainage wire is released, so that the J-shaped wire clamp can be moved out of the wire clamp limiting groove, and the normal use of the J-shaped wire clamp installation device cannot be influenced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, alterations and equivalents of the above embodiments according to the technical spirit of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (8)
1. A J-shaped wire clamp installation device is characterized by comprising:
the wire clamp comprises a shell, wherein a wire clamp seat is arranged on the shell, a wire clamp limiting groove with an upward opening is arranged on the wire clamp seat, the wire clamp limiting groove is used for limiting a J-shaped wire clamp, and a sleeve through opening is formed in the bottom surface of the wire clamp limiting groove;
the drainage wire fixing device comprises a wire pressing claw for fixing a drainage wire and a first motor which is fixed on the shell and used for rotating the wire pressing claw;
fastener locking device, fastener locking device are used for the rotatory second motor of drive tightening sleeve including tightening the sleeve and fixing on the casing, in tightening telescopic upper end stretched into the sleeve and crossed the mouth, tighten telescopic lower extreme and the output shaft of second motor, tighten the nut on the sleeve is used for tightening the bolt of J type fastener.
2. The J-clamp mounting device of claim 1 further comprising a battery disposed on the housing, the battery providing power to the first motor and the second motor.
3. The J-clamp mounting device as defined in claim 2, wherein said housing has a battery receiving cavity, the battery being disposed in the battery receiving cavity.
4. The J-shaped wire clamp installation device as claimed in claim 1, 2 or 3, further comprising a wire clamp misoperation anti-falling device, wherein the wire clamp hook claw is fixed on a rotating shaft of the first motor, the wire clamp misoperation anti-falling device comprises a ratchet fixed on the rotating shaft, a pawl rotatably arranged on the casing and matched with the ratchet, a support arranged at the top of the casing, a rotary unlocking pressing plate rotatably arranged on the support through a shaft lever, a limiting block arranged on the support and positioned below the rotary unlocking pressing plate, a pressing plate torsion spring for driving the rotary unlocking pressing plate to rotate towards the limiting block, an extension rod arranged on the rotary unlocking pressing plate, and a pull wire for connecting the extension rod with the pawl, the shaft lever is parallel to the rotating shaft, the extension rod is parallel to the shaft lever, the extension rod and the limiting block are positioned at two opposite sides of the shaft lever, and the extension rod is positioned above,
when the rotary unlocking pressing plate rotates around the shaft rod and abuts against the limiting block under the action of the pressing plate torsion spring, the rotary unlocking pressing plate drives the pawl to rotate upwards through the pull wire, and the pawl is separated from the ratchet wheel.
5. The J-clamp mounting device as claimed in claim 4, wherein the rotary unlocking pressing plate is an elongated plate, the extension bar is disposed at one end of the rotary unlocking pressing plate, and the other end of the rotary unlocking pressing plate extends above the clamp limiting groove.
6. The J-shaped wire clamp installation device as claimed in claim 1, 2 or 3, wherein the number of the wire pressing hook claws is two, two ends of the rotating shaft extend out of the outer side of the shell of the first motor, the two wire pressing hook claws are arranged on two opposite sides of the shell of the first motor, and the two wire pressing hook claws are correspondingly arranged at two ends of the rotating shaft.
7. The J-clamp mounting device as claimed in claim 6, wherein the two crimping claws are symmetrically arranged on both sides of the housing of the first motor.
8. The J-clamp mounting device as claimed in claim 1, 2 or 3, wherein said pressing claw is further provided with a pressing groove with a downward opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011486745.5A CN112701620B (en) | 2020-12-16 | 2020-12-16 | J-shaped wire clamp mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011486745.5A CN112701620B (en) | 2020-12-16 | 2020-12-16 | J-shaped wire clamp mounting device |
Publications (2)
| Publication Number | Publication Date |
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| CN112701620A true CN112701620A (en) | 2021-04-23 |
| CN112701620B CN112701620B (en) | 2023-07-07 |
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| CN202011486745.5A Active CN112701620B (en) | 2020-12-16 | 2020-12-16 | J-shaped wire clamp mounting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114665411A (en) * | 2021-10-29 | 2022-06-24 | 国网安徽省电力有限公司淮南供电公司 | Wire clamp installer |
| CN114654406A (en) * | 2022-03-23 | 2022-06-24 | 中铁建电气化局集团第一工程有限公司 | Installation tool assembly for installing dropper on contact wire |
| CN115102095A (en) * | 2022-07-25 | 2022-09-23 | 杭州申昊科技股份有限公司 | J-shaped wire clamp mounting tool for distribution network live working robot |
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| CN114665411A (en) * | 2021-10-29 | 2022-06-24 | 国网安徽省电力有限公司淮南供电公司 | Wire clamp installer |
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| CN115102095B (en) * | 2022-07-25 | 2022-11-08 | 杭州申昊科技股份有限公司 | J-shaped wire clamp mounting tool for distribution network live working robot |
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|---|---|
| CN112701620B (en) | 2023-07-07 |
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