CN112701619B - Anti-misoperation J-shaped wire clamp mounting tool - Google Patents
Anti-misoperation J-shaped wire clamp mounting tool Download PDFInfo
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- CN112701619B CN112701619B CN202011486687.6A CN202011486687A CN112701619B CN 112701619 B CN112701619 B CN 112701619B CN 202011486687 A CN202011486687 A CN 202011486687A CN 112701619 B CN112701619 B CN 112701619B
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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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Abstract
The application discloses an anti-misoperation type J-shaped wire clamp mounting tool, and aims to provide an anti-misoperation type J-shaped wire clamp mounting tool which can conveniently fix a J-shaped wire clamp and quickly lock a bolt of 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. It comprises the following steps: the shell is provided with a wire clamp seat, and the wire clamp seat is provided with a wire clamp limit groove; the drainage wire fixing device comprises a wire pressing hook claw and a first motor for rotating the wire pressing hook claw; the wire clamp locking device comprises a tightening sleeve and a second motor used for driving the tightening sleeve to rotate; the wire clamp misoperation anti-drop device comprises a ratchet wheel fixed on a rotating shaft, a pawl which is rotationally arranged on a machine shell and matched with the ratchet wheel, an unlocking tilted rod which is rotationally arranged on the side wall of the machine shell through a first shaft rod, and a push rod which is arranged on the unlocking tilted rod.
Description
Technical Field
The application relates to a wire clamp installation tool, in particular to an anti-misoperation type J-shaped wire clamp installation tool.
Background
The J-shaped wire clamp consists of an upper J-shaped element and a lower J-shaped element which are provided with wedge blocks and a wire clamp bolt, wherein the upper J-shaped element and the lower J-shaped element are longitudinally fastened by the bolt, and a drainage wire and an overhead main wire are clamped. The existing J-shaped wire clamp is generally installed by full manual operation, and 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 an overhead main wire, and manually screwing a wire clamp bolt of the J-shaped wire clamp to clamp the drainage wire and the overhead main wire by two J-shaped elements of the J-shaped wire clamp; finally, the J-shaped wire clamp and the drainage wire are released through manual operation, so that the wire clamp installer is separated from the J-shaped wire clamp. The existing installation mode of the J-shaped wire clamp completely adopts manual operation for installation, and is inconvenient to install, low in installation efficiency and high in labor intensity.
Disclosure of Invention
The application aims to provide an anti-misoperation type J-shaped wire clamp mounting tool which is convenient to mount and capable of conveniently fixing a J-shaped wire clamp and rapidly locking a wire clamp bolt on 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 technical scheme of the application is as follows:
an anti-misoperation type J-shaped line clamp installation tool is characterized by comprising:
the shell is provided with a wire clamp seat, the wire clamp seat is provided with a wire clamp limiting groove with an upward opening, the wire clamp limiting groove is used for limiting the J-shaped wire clamp, and the bottom surface of the wire clamp limiting groove is provided with a sleeve through hole;
the drainage wire fixing device comprises a wire pressing hook claw for fixing the drainage wire and a first motor fixed on the shell and used for rotating the wire pressing hook claw;
the wire clamp locking device comprises a tightening sleeve and a second motor which is fixed on the shell and used for driving the tightening sleeve to rotate, the upper end of the tightening sleeve stretches into the sleeve through hole, the lower end of the tightening sleeve is connected with an output shaft of the second motor, and the tightening sleeve is used for tightening a nut on a wire clamp bolt on the J-shaped wire clamp;
the wire clamp misoperation anti-drop device comprises a ratchet wheel fixed on a rotating shaft of a first motor, a pawl which is rotationally arranged on a shell and matched with the ratchet wheel, an unlocking tilted rod which is rotationally arranged on the side wall of the shell through a first shaft rod, a tilted rod limiting block which is arranged on the side wall of the shell and positioned below the unlocking tilted rod, a push rod which is arranged on the unlocking tilted rod, a rotating baffle which is rotationally arranged on the unlocking tilted rod through a second shaft rod and a baffle limiting block positioned below the rotating baffle, wherein the first shaft rod is parallel to the rotating shaft, the second shaft rod is perpendicular to the first shaft rod, the second shaft rod is parallel to the unlocking tilted rod, the push rod is positioned below the ratchet wheel, the push rod and the rotating baffle are positioned on the opposite sides of the first shaft rod, and the push rod and the baffle limiting block are positioned on the same side of the first shaft rod;
the unlocking tilting rod is propped against the tilting rod limiting block under the gravity action of the ejector rod, at the moment, the ejector rod is separated from the ratchet wheel, the rotating baffle is propped against the baffle limiting block under the gravity action of the rotating baffle, and at the moment, the rotating baffle stretches into the wire clamp limiting groove.
The specific use of the misoperation-preventing type J-shaped line clamp installation tool is as follows:
firstly, unscrewing a wire clamp bolt on a J-shaped wire clamp, and rotating a rotary baffle plate upwards (avoiding interference between the J-shaped wire clamp and the rotary baffle plate in the process of placing the J-shaped wire clamp in a wire clamp limit groove); then clamping the J-shaped wire in the wire clamp limiting groove, supporting the lower J-shaped element at the bottom of the wire clamp limiting groove, positioning the upper J-shaped element above the lower J-shaped element, and positioning the nut of the wire clamp bolt on the J-shaped wire clamp in the tightening sleeve; placing the drainage wire on the J-shaped wire clamp;
secondly, the first motor drives the line pressing hook claw to rotate downwards, the drainage line is pressed and fixed on the J-shaped line clamp, and the J-shaped line is clamped and fixed in the line clamp limiting groove, so that the J-shaped line clamp and the drainage line can be fast and conveniently fixed;
thirdly, lifting the anti-misoperation type J-shaped wire clamp mounting tool through an insulating operating rod, hanging the J-shaped wire clamp on an overhead main wire, driving a tightening sleeve to rotate through a second motor, tightening nuts on wire clamp bolts on the J-shaped wire clamp by the tightening sleeve, enabling two J-shaped elements of the J-shaped wire clamp to clamp a drainage wire and the overhead main wire, and rapidly locking the wire clamp bolts on 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;
fourthly, driving the wire pressing hook claw to rotate upwards through the first motor, releasing the drainage wire to enable the J-shaped wire clamp to be moved out of the wire clamp limiting groove, and then taking down the anti-misoperation J-shaped wire clamp installation tool; therefore, when the J-shaped wire clamp installation tool is used for installing the J-shaped wire clamp, the J-shaped wire clamp installation tool has the characteristics of being convenient to install, capable of conveniently fixing the J-shaped wire clamp and rapidly locking the wire clamp bolt on the J-shaped wire clamp, so that the installation efficiency of the J-shaped wire clamp is effectively improved, and the labor intensity of operators is reduced.
The anti-misoperation type J-shaped wire clamp mounting tool adopts motor control, and can conveniently fix the J-shaped wire clamp and rapidly lock the wire clamp bolt on the J-shaped wire clamp, but has the following defects:
after lifting the anti-misoperation type J-shaped wire clamp installation tool through the insulating operation rod and hanging the J-shaped wire clamp on the overhead main wire, misoperation may occur, and before the second motor is driven to screw the sleeve to screw the nut on the wire clamp bolt on the J-shaped wire clamp, the loose drainage wire key is mistakenly pressed, so that the first motor is driven to drive the wire pressing hook claw to rotate upwards, the drainage wire is released, the J-shaped wire clamp is separated from the wire clamp limiting groove, and the J-shaped wire clamp falls off and the potential safety hazard is caused. In order to solve the problem, the scheme is provided with the anti-falling device for misoperation of the wire clamp, in particular,
the method comprises the steps that a J-shaped wire is clamped in a wire clamp limiting groove, a wire pressing hook claw is driven to rotate downwards by a first motor, a drainage wire is pressed and fixed on the J-shaped wire clamp, and the J-shaped wire is clamped and fixed in the wire clamp limiting groove; the rotary baffle is abutted against the baffle limiting block under the action of gravity, and at the moment, the rotary baffle is positioned in a gap between the lower J-shaped element and the upper J-shaped element and below a wedge block of the upper J-shaped element;
meanwhile, the first motor drives the wire pressing hook claw to rotate downwards, the drainage wire is pressed and fixed on the J-shaped wire clamp, and after the J-shaped wire clamp is 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; therefore, after the anti-misoperation type J-shaped wire clamp installation tool is lifted by the insulating operation rod and the J-shaped wire clamp is hung on the overhead main wire, even if misoperation occurs, before the second motor drives the tightening sleeve to tighten the nut on the wire clamp bolt on the J-shaped wire clamp, the loosening drainage wire key is mistakenly pressed, 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 is separated from the wire clamp limiting groove due to mistaken pressing of the loosening drainage wire key before the second motor drives the tightening sleeve to tighten the nut on the wire clamp bolt on the J-shaped wire clamp, and the problem of potential safety hazard caused by falling of the J-shaped wire clamp are avoided;
the second motor drives the tightening sleeve to rotate, the tightening sleeve tightens nuts on clamp bolts on the J-shaped clamp, so that after two J-shaped elements of the J-shaped clamp a drainage wire and an overhead main wire, the upper J-shaped element moves downwards in the process, a wedge block of the upper J-shaped element is abutted against the rotating baffle plate and drives the unlocking tilting rod to rotate around the first shaft rod, and the pawl is jacked upwards through the ejector rod, so that the pawl is separated from the ratchet wheel; therefore, after the second motor drives the tightening sleeve to rotate and the tightening sleeve tightens nuts on the wire clamp bolts on the J-shaped wire clamps, so that two J-shaped elements of the J-shaped wire clamps clamp the drainage wire and the overhead main wire, the first motor can be controlled to drive the wire pressing hook claw to rotate upwards through loosening the drainage wire key, and the drainage wire is released, so that the J-shaped wire clamps can be moved out of the wire clamp limiting grooves upwards; simultaneously, at the in-process that the J molded lines pressed from both sides upwards shifted out, rotatory baffle can rotate around the second shaft pole, can not block the J type fastener and can upwards shift out by the fastener spacing inslot to can not influence the normal use of anti-misoperation formula J molded lines clamp mounting tool.
Preferably, the two pressing line hooking claws are arranged, both ends of the rotating shaft extend out of the shell of the first motor, the two pressing line hooking claws are positioned on two opposite sides of the shell of the first motor, and the two pressing line hooking claws are arranged at both ends of the rotating shaft in a one-to-one correspondence manner.
Preferably, the two pressing line hooking 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.
Preferably, the unlocking tilted rod is positioned below the wire pressing hook claw.
Preferably, when the unlocking tilted rod abuts against the tilted rod limiting block, the tilting angle of the unlocking tilted rod is smaller than 10 degrees.
Preferably, the device further comprises an insulating operation rod, and the shell is fixed at the upper end of the insulating operation rod.
The beneficial effects of the application are as follows:
first, have simple to operate, the fastener bolt on fixed J type fastener that can be convenient and quick locking J type fastener to effectively improve the installation effectiveness of J type fastener, reduce operating personnel's intensity of labour's characteristics.
Secondly, before the second motor drives the tightening sleeve to tighten the nut on the wire clamp bolt on 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 the loose wire guide key, so that the J-shaped wire clamp falls off and the problem of potential safety hazard caused by falling off of the J-shaped wire clamp are avoided; after the second motor drives the tightening sleeve to rotate and the tightening sleeve tightens nuts on the wire clamp bolts on the J-shaped wire clamps, the first motor drives the wire pressing hook claw to rotate upwards through the loose wire guiding key after the two J-shaped elements of the J-shaped wire clamps clamp the drainage wire and the overhead main wire, and the drainage wire is released, so that the J-shaped wire clamps can be moved out of the wire clamp limiting grooves, and normal use of the anti-misoperation type J-shaped wire clamp mounting tool cannot be influenced.
Drawings
Fig. 1 is a schematic view of a construction of an anti-misoperation type J-clamp installation tool of the present application.
Fig. 2 is a partial top view of an anti-mishandling J-clip installation tool of the present application.
Fig. 3 is a partial view in the direction a in fig. 1.
Fig. 4 is a schematic view showing a partial structure of an anti-misoperation type J-clamp installation tool in the process of installing a J-clamp according to the present application.
In the figure:
a housing 1;
the shell 2, the wire clamp seat 2.0, the wire clamp limit groove 2.1 and the sleeve passing opening 2.2;
the wire drawing fixing device 3, the wire pressing hook 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 is used for screwing the sleeve 4.1 and the second motor 4.2;
the wire clamp misoperation anti-drop device 5, the ratchet wheel 5.1, the pawl 5.2, the first shaft lever 5.3, the unlocking tilting lever 5.4, the tilting lever limiting block 5.5, the ejector rod 5.6, the rotary baffle 5.7, the second shaft lever 5.8 and the baffle limiting block 5.9;
a lower J-shaped element 6.1, an upper J-shaped element 6.2, a wedge 6.3;
a drainage line 7.
Detailed Description
For the purpose of making the technical solution embodiment, the technical solution and the advantages of the present application more apparent, the technical solution of the embodiment of the present application will be clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiment is only a preferred embodiment of the present application, not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present application.
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present solution and are not to be construed as limiting the solution of the present application.
These and other aspects of embodiments of the application will be apparent from and elucidated with reference to the description and drawings described hereinafter. In the description and drawings, particular implementations of embodiments of the application are disclosed in detail as being indicative of some of the ways in which the principles of embodiments of the application may be employed, but it is understood that the scope of the embodiments of the application is not limited correspondingly. On the contrary, the embodiments of the application include all alternatives, modifications and equivalents as may be included within the spirit and scope of the appended claims.
In the description of the present application, it should be understood that the terms "thickness," "upper," "lower," "horizontal," "top," "bottom," "inner," "outer," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present application. In the description of the present application, the meaning of "a plurality" means at least two, for example, two, three, etc., unless explicitly defined otherwise, the meaning of "a number" means one or more.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
First embodiment: as shown in fig. 1 and 2, an anti-misoperation type J-shaped wire clamp installation tool comprises a machine shell 1, a drainage wire fixing device 3, a wire clamp locking device 4, a wire clamp misoperation anti-falling device 5 and an insulating operation rod. The casing is fixed on the upper end of the insulating operation rod.
The casing is provided with a wire clamp seat 2, and the wire clamp seat is provided with a wire clamp limit groove 2.1 with an upward opening, and in the embodiment, the wire clamp limit groove is a through groove. The wire clamp limit groove is used for limiting the J-shaped wire clamp, and the bottom surface of the wire clamp limit groove is provided with a sleeve through hole 2.2.
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 which is fixed on the shell and used for rotating the wire pressing hook claw. The line ball colludes the claw and fixes on the pivot 3.3 of first motor, and specifically, the line ball colludes the claw and 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), and two line ball colludes the claw and is located the relative both sides of the casing of first motor, and two line ball collude the claw one-to-one setting at the both ends of pivot. In this embodiment, two line ball colludes claw symmetric distribution in the both sides of the casing of first motor. The wire pressing hook claw is also provided with a wire pressing groove 3.4 with a downward opening. The line ball groove is used for with drainage line cooperation to fixed drainage line.
The wire clamp locking device 4 comprises a tightening sleeve 4.1 and a second motor 4.2 which is fixed on the machine shell and used for driving the tightening sleeve to rotate. The upper end of the tightening sleeve stretches into the sleeve passing opening, and the lower end of the tightening sleeve is connected with the output shaft of the second motor. The tightening sleeve is used for tightening nuts on bolts of the J-shaped wire clamp.
As shown in fig. 1 and 3, the wire clamp misoperation anti-falling device 5 comprises a ratchet wheel 5.1 fixed on a rotating shaft, a pawl 5.2 rotationally arranged on a machine shell and matched with the ratchet wheel, an unlocking tilting rod 5.4 rotationally arranged on the side wall of the machine shell through a first shaft rod 5.3, a tilting rod limiting block 5.5 arranged on the side wall of the machine shell and positioned below the unlocking tilting rod, a push rod 5.6 arranged on the unlocking tilting rod, a rotary baffle 5.7 rotationally arranged on the unlocking tilting rod through a second shaft rod 5.8 and a baffle limiting block 5.9 positioned below the rotary baffle. The baffle limiting block is connected with the unlocking tilting rod through a connecting piece. The first shaft lever is parallel to the rotating shaft. The second shaft rod is perpendicular to the first shaft rod, and the second shaft rod is parallel to the unlocking tilted rod. The ejector rod is positioned below the ratchet wheel. The ejector rod and the rotary baffle are positioned on two opposite sides of the first shaft lever. The ejector rod and the baffle limiting block are positioned on the same side of the first shaft lever.
In this embodiment, the pawl cooperates with the ratchet to prevent the wire hook from rotating upward. The rotating shaft of the pawl is provided with a pawl torsion spring which is used for providing elastic force so as to enable the pawl to be matched with the ratchet wheel.
The unlocking tilting rod is propped against the tilting rod limiting block under the gravity action of the ejector rod, and at the moment, the ejector rod is separated from the ratchet wheel. The rotating baffle is propped against the baffle limiting block under the gravity action, and at the moment, the rotating baffle stretches into the wire clamp limiting groove. In this embodiment, the unlocking lever is located below the wire pressing hook claw, and specifically, the unlocking lever is located below one of the wire pressing hook claws. When the unlocking tilted rod is propped against the tilted rod limiting block, the tilting angle of the unlocking tilted rod is smaller than 10 degrees.
The misoperation-preventing J-shaped wire clamp mounting tool of the embodiment further comprises a wireless remote controller. The wireless remote controller is provided with a tightening drainage wire key, a loosening drainage wire key and a tightening bolt key, wherein the tightening drainage wire key is used for controlling the first motor to drive the wire pressing hook claw to rotate downwards, so that the drainage wire is pressed and fixed on the J-shaped wire clamp, and the J-shaped wire clamp is pressed and fixed in the wire clamp limiting groove; the loose drainage wire key is used for controlling the first motor to drive the wire pressing hook claw to rotate upwards, so that the drainage wire is released, and the J-shaped wire clamp can be moved out of the wire clamp limiting groove; the tightening bolt key is used for controlling the second motor to drive the tightening sleeve to rotate so as to lock the wire clamp bolt on the J-shaped wire clamp.
The specific use of the anti-misoperation type J-shaped wire clamp installation tool in this embodiment is as follows:
firstly, as shown in fig. 4, unscrewing a wire clamp bolt on a J-shaped wire clamp, and rotating a rotary baffle plate upwards (avoiding interference with the rotary baffle plate in the process of clamping the J-shaped wire in a wire clamp limit groove); then the J-shaped wire is clamped in the wire clamp limiting groove, the lower J-shaped element 6.1 is supported at the 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 wire clamp bolt on the J-shaped wire clamp is positioned in the tightening sleeve; and placing the drainage wire 7 on the J-shaped wire clamp;
secondly, a tightening drainage wire key on the wireless remote controller is pressed to control the first motor to drive the wire pressing hook claw to rotate downwards, the drainage wire 7 is pressed and fixed on the J-shaped wire clamp, and the J-shaped wire clamp is pressed and fixed in the wire clamp limiting groove, so that the J-shaped wire clamp can be conveniently and rapidly fixed;
thirdly, lifting the anti-misoperation type J-shaped wire clamp mounting tool through an insulating operating rod, hanging the J-shaped wire clamp on an overhead main wire, then driving a tightening sleeve to rotate by controlling a second motor to screw a nut on a wire clamp bolt on the J-shaped wire clamp by pressing a tightening bolt key on a wireless remote controller, so that two J-shaped elements of the J-shaped wire clamp a drainage wire and the overhead main wire, and the wire clamp bolt on the J-shaped wire clamp can be rapidly locked, thereby effectively improving the mounting efficiency of the J-shaped wire clamp and reducing the labor intensity of operators;
fourthly, pressing a loose drainage wire key on the wireless remote controller to control the first motor to drive the wire pressing hook claw to rotate upwards, releasing the drainage wire to enable the J-shaped wire clamp to be moved out of the wire clamp limiting groove, and then taking down the misoperation-preventing J-shaped wire clamp installation tool; therefore, when the J-shaped wire clamp installation tool is used for installing the J-shaped wire clamp, the J-shaped wire clamp installation tool has the characteristics of being convenient to install, capable of conveniently fixing the J-shaped wire clamp and rapidly locking the wire clamp bolt on the J-shaped wire clamp, so that the installation efficiency of the J-shaped wire clamp is effectively improved, and the labor intensity of operators is reduced.
On the other hand, the anti-misoperation type J-shaped wire clamp mounting tool adopts motor control, and can conveniently fix the J-shaped wire clamp and quickly lock the wire clamp bolt on the J-shaped wire clamp, but has the following defects:
after lifting the anti-misoperation type J-shaped wire clamp installation tool through the insulating operation rod and hanging the J-shaped wire clamp on the overhead main wire, misoperation may occur, and before the second motor is driven to screw the sleeve to screw the nut on the wire clamp bolt on the J-shaped wire clamp, the loose drainage wire key is mistakenly pressed, so that the first motor is driven to drive the wire pressing hook claw to rotate upwards, the drainage wire is released, the J-shaped wire clamp is separated from the wire clamp limiting groove, and the J-shaped wire clamp falls off and the potential safety hazard is caused. In order to solve the problem, the scheme is provided with the anti-falling device for misoperation of the wire clamp, in particular,
the following describes a specific use procedure of the above-mentioned anti-misoperation type J-shaped line clamp installation tool as an example:
in the second step, as shown in fig. 4, the J-shaped wire is clamped in the wire clamp limiting groove, the wire pressing hook claw is driven by the first motor to rotate downwards, the drainage wire is pressed and fixed on the J-shaped wire clamp, and the J-shaped wire is clamped and fixed in the wire clamp limiting groove; the rotary baffle 5.7 is abutted against the baffle limiting block under the action of gravity, and at the moment, the rotary baffle is positioned in a gap between the lower J-shaped element and the upper J-shaped element and below the wedge block 6.3 of the upper J-shaped element;
simultaneously, in the second step, the unlocking tilting lever is propped against the tilting lever limiting block under the gravity action of the ejector rod, the ejector rod is separated from the ratchet wheel, and in the process, the pawl is matched with the ratchet wheel to prevent the wire pressing hook claw from rotating upwards;
in the third step, after the anti-misoperation type J-shaped wire clamp installation tool is lifted by the insulating operation rod and the J-shaped wire clamp is hung on the overhead main wire, even if an operation error occurs, before the second motor drive tightening sleeve is used for tightening the nut on the wire clamp bolt on the J-shaped wire clamp, the loose wire guide key is mistakenly pressed, the first motor drive wire clamp hook claw is controlled to rotate upwards, and the wire clamp hook claw can be prevented from rotating upwards due to the fact that the pawl is matched with the ratchet wheel, so that the problem that the J-shaped wire clamp is separated from the wire clamp limiting groove due to mistaken pressing of the loose wire guide key before the second motor drive tightening sleeve is used for tightening the nut on the wire clamp bolt on the J-shaped wire clamp, and the problem of potential safety hazard caused by falling of the J-shaped wire clamp are avoided;
the second motor drives the tightening sleeve to rotate, the tightening sleeve tightens nuts on clamp bolts on the J-shaped clamp, so that after two J-shaped elements of the J-shaped clamp a drainage wire and an overhead main wire, the upper J-shaped element moves downwards in the process, a wedge block of the upper J-shaped element is abutted against the rotating baffle plate and drives the unlocking tilting rod to rotate around the first shaft rod, and the pawl is jacked upwards through the ejector rod, so that the pawl is separated from the ratchet wheel; therefore, after the second motor drives the tightening sleeve to rotate and the tightening sleeve tightens nuts on the wire clamp bolts on the J-shaped wire clamps, so that two J-shaped elements of the J-shaped wire clamps clamp the drainage wire and the overhead main wire, the first motor can be controlled to drive the wire pressing hook claw to rotate upwards through loosening the drainage wire key, and the drainage wire is released, so that the J-shaped wire clamps can be moved out of the wire clamp limiting grooves upwards; simultaneously, at the in-process that the J molded lines pressed from both sides upwards shifted out, rotatory baffle can rotate around the second shaft pole, can not block the J type fastener and can upwards shift out by the fastener spacing inslot to can not influence the normal use of anti-misoperation formula J molded lines clamp mounting tool.
The foregoing description is only a preferred embodiment of the present application, and is not intended to limit the present application, and any simple modification, variation and equivalent transformation of the above embodiment according to the technical substance of the present application still fall within the scope of the technical solution of the present application.
Claims (6)
1. An anti-misoperation type J-shaped line clamp installation tool is characterized by comprising:
the shell is provided with a wire clamp seat, the wire clamp seat is provided with a wire clamp limiting groove with an upward opening, the wire clamp limiting groove is used for limiting the J-shaped wire clamp, and the bottom surface of the wire clamp limiting groove is provided with a sleeve through hole;
the drainage wire fixing device comprises a wire pressing hook claw for fixing the drainage wire and a first motor fixed on the shell and used for rotating the wire pressing hook claw;
the wire clamp locking device comprises a tightening sleeve and a second motor which is fixed on the shell and used for driving the tightening sleeve to rotate, the upper end of the tightening sleeve stretches into the sleeve through hole, the lower end of the tightening sleeve is connected with an output shaft of the second motor, and the tightening sleeve is used for tightening a nut on a wire clamp bolt on the J-shaped wire clamp;
the wire clamp misoperation anti-drop device comprises a ratchet wheel fixed on a rotating shaft of a first motor, a pawl which is rotationally arranged on a shell and matched with the ratchet wheel, an unlocking tilted rod which is rotationally arranged on the side wall of the shell through a first shaft rod, a tilted rod limiting block which is arranged on the side wall of the shell and positioned below the unlocking tilted rod, a push rod which is arranged on the unlocking tilted rod, a rotating baffle which is rotationally arranged on the unlocking tilted rod through a second shaft rod and a baffle limiting block positioned below the rotating baffle, wherein the first shaft rod is parallel to the rotating shaft, the second shaft rod is perpendicular to the first shaft rod, the second shaft rod is parallel to the unlocking tilted rod, the push rod is positioned below the ratchet wheel, the push rod and the rotating baffle are positioned on the opposite sides of the first shaft rod, and the push rod and the baffle limiting block are positioned on the same side of the first shaft rod;
the wireless remote controller is provided with a tightening drainage wire key, a loosening drainage wire key and a tightening bolt key, wherein the tightening drainage wire key is used for controlling the first motor to drive the wire pressing hook claw to rotate downwards, so that the drainage wire is pressed and fixed on the J-shaped wire clamp, and the J-shaped wire clamp is pressed and fixed in the wire clamp limiting groove; the loose drainage wire key is used for controlling the first motor to drive the wire pressing hook claw to rotate upwards, so that the drainage wire is released, and the J-shaped wire clamp can be moved out of the wire clamp limiting groove; the bolt tightening button is used for controlling the second motor to drive the tightening sleeve to rotate so as to lock the wire clamp bolt on the J-shaped wire clamp;
the unlocking tilting rod is propped against the tilting rod limiting block under the gravity action of the ejector rod, at the moment, the ejector rod is separated from the ratchet wheel, the rotating baffle is propped against the baffle limiting block under the gravity action of the rotating baffle, and at the moment, the rotating baffle stretches into the wire clamp limiting groove;
when the unlocking tilted rod is propped against the tilted rod limiting block, the tilting angle of the unlocking tilted rod is smaller than 10 degrees.
2. The tool for installing the misoperation-preventing J-shaped line clamp according to claim 1, wherein the number of the line pressing hook claws is two, the two ends of the rotating shaft extend out of the shell of the first motor, the two line pressing hook claws are located on the two opposite sides of the shell of the first motor, and the two line pressing hook claws are arranged at the two ends of the rotating shaft in a one-to-one correspondence mode.
3. The tool of claim 1, wherein the two wire hooks are symmetrically disposed on two sides of the housing of the first motor.
4. The tool for installing the misoperation-preventing J-shaped line clamp according to claim 1, wherein the line pressing hook claw is further provided with a line pressing groove with a downward opening.
5. The anti-misoperation type J-shaped wire clamp installation tool of claim 1, wherein the wire clamp limiting groove is a through groove.
6. The anti-misoperation type J-shaped wire clamp installation tool according to claim 1, wherein the unlocking tilted rod is located below the wire pressing hook claw.
Priority Applications (1)
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| CN202011486687.6A CN112701619B (en) | 2020-12-16 | 2020-12-16 | Anti-misoperation J-shaped wire clamp mounting tool |
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| CN112701619A (en) | 2021-04-23 |
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