CN113013700B - Convenient operation's J type wire clamp installation device - Google Patents
Convenient operation's J type wire clamp installation device Download PDFInfo
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- CN113013700B CN113013700B CN202110138314.8A CN202110138314A CN113013700B CN 113013700 B CN113013700 B CN 113013700B CN 202110138314 A CN202110138314 A CN 202110138314A CN 113013700 B CN113013700 B CN 113013700B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/027—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
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Abstract
The invention discloses a J-shaped wire clamp mounting device convenient to operate, and aims to provide a device which is convenient to mount, can effectively improve the mounting efficiency of a J-shaped wire clamp and reduce the labor intensity of operators; and can effectively solve the J-shaped wire clamp installation device that causes the J-shaped wire clamp to drop because of the maloperation. The cable clamp comprises a shell, wherein a cable clamp seat is arranged on the shell; the drainage wire pressing device comprises two wire pressing plates for pressing the drainage wire, an upper connecting plate for connecting the two wire pressing plates and a lifting actuating mechanism for lifting the upper connecting plate; the wire clamp locking device comprises a tightening sleeve and a motor for driving the tightening sleeve to rotate; the anti-drop device for the misoperation of the wire clamp comprises a vertical rack, a pawl matched with the vertical rack, a vertical guide sleeve fixed on the side wall of a machine shell, a vertical guide rod arranged in the vertical guide sleeve in a sliding mode, and a transverse floating rod fixed at the upper end of the vertical guide rod.
Description
Technical Field
The invention relates to a wire clamp installer, in particular to a J-shaped wire clamp installing device convenient to operate.
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 convenient to operate, which is convenient to mount, can conveniently and quickly 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; and can effectively solve because of the maloperation, cause the J type fastener to drop, and lead to the J type fastener to damage and produce the problem of potential safety hazard.
The technical scheme of the invention is as follows:
an easy to operate J-clamp mounting device 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 pressing device comprises two wire pressing plates for pressing the drainage wire, a wire pressing groove with a downward opening, an upper connecting plate and a lifting executing mechanism, wherein the wire pressing groove is arranged on the wire pressing plates, the upper connecting plate is connected with the two wire pressing plates, the lifting executing mechanism is arranged on the machine shell and used for lifting the upper connecting plate, and the wire clamping seat is positioned between the two wire pressing plates;
the wire clamp locking device comprises a screwing sleeve and a motor which is fixed on the shell and used for driving the screwing sleeve to rotate, and the upper end of the screwing sleeve extends into the sleeve through hole;
the cable clamp misoperation anti-falling device comprises a vertical rack, a pawl, a vertical guide sleeve, a vertical guide rod, a guide rod limiting block, a transverse floating rod, a reset spring, an unlocking rod, a rotating baffle and a baffle limiting block, wherein the pawl is rotatably arranged on a shell through a first shaft lever and is matched with the vertical rack, the vertical guide sleeve is fixed on the side wall of the shell, the vertical guide rod is slidably arranged in the vertical guide sleeve, the guide rod limiting block is arranged at the lower end of the vertical guide rod, the transverse floating rod is fixed at the upper end of the vertical guide rod, the reset spring is sleeved on the vertical guide rod and is positioned between the vertical guide sleeve and the transverse floating rod, the unlocking rod is parallel to the vertical guide rod, the rotating baffle is rotatably arranged on the transverse floating rod through a second shaft lever, the baffle limiting block is positioned below the rotating baffle,
the upper end of vertical rack is connected with one of them line ball board, be equipped with the torsional spring on the primary shaft pole, the tip of pawl supports on vertical rack under the effect of torsional spring, horizontal floating rod is located the top of pawl, and the unblock pole is located between pawl and the horizontal floating rod, and the upper end of unblock pole is connected with horizontal floating rod, rotating barrier's action of gravity supports on the baffle stopper down, and rotating barrier stretches into the fastener spacing inslot, and when pawl and vertical rack meshing, line ball board and vertical rack can down remove.
The J-shaped wire clamp mounting device convenient to operate in the scheme is specifically used as follows:
firstly, loosening a bolt of a J-shaped wire clamp, and upwards rotating a rotating baffle (to avoid interference of the J-shaped wire clamp with the rotating baffle in the process of being arranged in a wire clamp limiting groove); then, the J-shaped wire clamp is arranged in a wire clamp limiting groove, the lower J-shaped element is supported at the bottom of the wire clamp limiting groove, the upper J-shaped element is positioned above the lower J-shaped element, and a nut of a wire clamp bolt on the J-shaped wire clamp is positioned in the tightening sleeve; and placing the drainage wire on the J-shaped wire clamp;
secondly, the two wire pressing plates are driven to move downwards through the lifting actuating mechanism, 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 a wire clamp limiting groove, so that the J-shaped wire clamp can be conveniently and fast fixed;
thirdly, lifting the J-shaped wire clamp installation device which is convenient to operate through the insulating rod (the shell of the J-shaped wire clamp installation device which is convenient to operate is fixed on the insulating rod), hanging the J-shaped wire clamp on the overhead main wire, then driving the screwing sleeve to rotate by the motor, screwing the nut on the bolt of the J-shaped wire clamp by 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 installation efficiency of the J-shaped wire clamp and reducing the labor intensity of operators;
fourthly, the two wire pressing plates are driven to move upwards through the lifting actuating mechanism, the drainage wire is released, the J-shaped wire clamp can move out of the wire clamp limiting groove, and then the J-shaped wire clamp mounting device convenient to operate is taken down; therefore convenient operation's J type fastener installation device of this scheme has simple to operate when installing J type fastener, fixed J type fastener that can be convenient and quick locking J type fastener's bolt to effectively improve the installation effectiveness of J type fastener, reduce operating personnel's intensity of labour's characteristics.
The application of convenient operation's J type fastener installation device adopts electric 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:
the J-shaped wire clamp installation device convenient to operate is lifted through the insulating rod, and the J-shaped wire clamp is hung on the overhead main wire, the button is touched by mistake before the nut on the bolt of the J-shaped wire clamp is screwed up by the motor driving tightening sleeve, the lifting actuating mechanism is controlled to drive the two wire pressing plates to move upwards due to misoperation, the drainage wire is released, the J-shaped wire clamp is separated from the wire clamp limiting groove, the J-shaped wire clamp is dropped, and the J-shaped wire clamp is damaged and the potential safety hazard is generated. In order to solve the problem, the scheme is provided with the wire clamp misoperation anti-falling device, particularly,
the lifting execution mechanism drives the two wire pressing plates to move 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;
meanwhile, the pawl is meshed with the vertical rack to prevent the vertical rack from moving upwards, so that the wire pressing plate is prevented from moving; thus, after the J-shaped wire clamp installation device which is convenient to operate is lifted through the insulating rod, and the J-shaped wire clamp is hung on the overhead main wire, even if misoperation occurs, the button is touched by mistake before the nut on the bolt of the J-shaped wire clamp is screwed down by the motor-driven screwing sleeve, so that when the two wire pressing plates are driven to move upwards by the lifting actuating mechanism, the pawl is meshed with the vertical rack to prevent the vertical rack from moving upwards and further prevent the wire pressing plates from moving, and therefore, before the nut on the bolt of the J-shaped wire clamp is screwed down by the motor-driven screwing sleeve, the problem that the J-shaped wire clamp is separated from the wire clamp limiting groove due to mistaken touch of the button, the J-shaped wire clamp drops, and the J-shaped wire clamp is damaged and potential safety hazard is generated is avoided;
the 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, in the process, the J-shaped elements on the J-shaped wire clamp move downwards, a wedge block of the upper J-shaped element abuts against the rotary baffle and drives the transverse floating rod and the unlocking rod to move downwards together, and in the process that the unlocking rod moves downwards, the unlocking rod abuts against the pawl and overcomes the acting force of the torsion spring, so that the pawl rotates downwards around the first shaft rod and is separated from the vertical rack; therefore, the motor drives the screwing sleeve to rotate, the screwing sleeve screws the nut on the 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 two wire pressing plates can be driven to move upwards through the lifting execution mechanism, 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 which is convenient to operate cannot be influenced.
Preferably, the lower end of the unlocking rod is also provided with a pressing rod, the pressing rod is positioned above the pawl, and the pressing rod is parallel to the first shaft rod.
Preferably, the housing is further provided with a pawl limit member.
As preferred, still be equipped with vertical sliding sleeve on the casing, vertical sliding sleeve and line ball board one-to-one are equipped with the sliding guide in the vertical sliding sleeve, and the upper end of sliding guide is connected with the line ball board that corresponds.
Preferably, the lower end of the sliding guide rod is provided with a lower limit block.
Preferably, the remote controller is further provided with a line pressing key, a line releasing key and a bolt tightening key, wherein the line pressing key is used for controlling the lifting execution mechanism to drive the two line pressing plates to move downwards; the pay-off button is used for controlling the lifting actuating mechanism to drive the two wire pressing plates to move upwards; the bolt tightening key is used for controlling the motor to drive the tightening sleeve to rotate.
Preferably, the transverse floating rod is positioned below the line pressing plate.
Preferably, the wire clamp limiting groove is a through groove.
Preferably, the two wire pressing plates are parallel.
Preferably, the line-pressing groove is semicircular.
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 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 touch of the 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; simultaneously, it is rotatory to screw up the sleeve at motor drive, screws up the nut on the bolt of sleeve screw up J type fastener, makes two J type components of J type fastener press from both sides tight drainage line and built on stilts thread after, can drive two pressure line boards through lift actuating mechanism and shift up, and the drainage line has been released, makes J type fastener shift out by fastener spacing inslot, can not influence convenient operation's J type fastener installation device's normal use.
Drawings
Fig. 1 is a schematic view of a construction of a J-type wire clamp mounting device of the present invention which is convenient to operate.
Fig. 2 is a partial top view of fig. 1.
Fig. 3 is a schematic view of the construction of the easy-to-operate J-clamp installation apparatus of the present invention after installation of the J-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 pressing device comprises a drainage wire pressing device 3, a wire pressing plate 3.1, a wire pressing groove 3.2, an upper connecting plate 3.3, a lifting execution mechanism 3.4, a vertical sliding sleeve 3.5, a sliding guide rod 3.6 and a lower limiting block 3.7;
the cable clamp locking device 4, the screwing sleeve 4.1 and the motor 4.2.
The cable clamp misoperation anti-falling device comprises a cable clamp misoperation anti-falling device 5, a vertical rack 5.1, a transverse floating rod 5.2, a vertical guide rod 5.3, an unlocking rod 5.4, a vertical guide sleeve 5.5, a pressure rod 5.6, a pawl 5.7, a guide rod limiting block 5.8, a pawl limiting block 5.9, a reset spring 5.10, a rotary baffle 5.11 and a baffle limiting block 5.12;
a lower J-shaped element 6.1, an upper J-shaped element 6.2 and a bolt 6.3;
and a drainage wire 7.
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, 2 and 3, a J-type wire clamp installation device convenient to operate comprises a machine shell 1, a drainage wire pressing device 3, a wire clamp locking device 4 and a wire clamp misoperation anti-falling device 5. In this embodiment, the housing is fixed to the upper end of the insulating operating rod.
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 drainage thread pressing device 3 comprises two thread pressing plates 3.1 used for pressing the drainage thread, a thread pressing groove 3.2 which is arranged on the thread pressing plates and is open downwards, an upper connecting plate 3.3 connected with the two thread pressing plates and a lifting executing mechanism 3.4 arranged on the machine shell and used for lifting the upper connecting plate. The line holder is located between two pressure plates, and in this embodiment, two pressure plate symmetric distribution are in the both sides of line holder, and two pressure plate parallels, and two vertical distributions of pressure plate, pressure wire casing semicircular in shape. The wire pressing groove is used for being matched with the drainage wire so as to fix the drainage wire. In this embodiment, the lifting actuator is a vertically distributed electric push rod or cylinder.
The wire clamp locking device 4 comprises a tightening sleeve 4.1 and a motor 4.2 fixed on the machine shell and used for driving the tightening 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 motor. The tightening sleeve is used for tightening a nut on a bolt of the J-shaped wire clamp.
The anti-falling device 5 for the misoperation of the wire clamp comprises a vertical rack 5.1, a pawl 5.7 which is arranged on the shell in a rotating mode through a first shaft lever and is matched with the vertical rack, a vertical guide sleeve 5.5 fixed on the side wall of the shell, a vertical guide rod 5.3 arranged in the vertical guide sleeve in a sliding mode, a guide rod limiting block 5.8 arranged at the lower end of the vertical guide rod, a transverse floating rod 5.2 fixed at the upper end of the vertical guide rod, a return spring 5.10 which is sleeved on the vertical guide rod and is positioned between the vertical guide sleeve and the transverse floating rod, an unlocking rod 5.4 parallel to the vertical guide rod, a rotating baffle 5.11 arranged on the transverse floating rod in a rotating mode through a second shaft lever and a baffle limiting block 5.12 positioned below the rotating baffle.
The upper end of the vertical rack is connected with one of the line pressing plates. The first shaft rod is provided with a torsion spring, and the end part of the pawl is propped against the vertical rack under the action of the torsion spring. The horizontal floating rod is arranged above the pawl, the unlocking rod is arranged between the pawl and the horizontal floating rod, and the upper end of the unlocking rod is connected with the horizontal floating rod. The rotating baffle supports against the baffle limiting block under the action of gravity, and at the moment, the rotating baffle extends into the wire clamp limiting groove. The baffle limiting block is fixed on the transverse floating rod through a connecting piece. The transverse floating rod is positioned below the wire pressing plate. In this embodiment, the unlocking levers are vertically distributed, and the vertical racks are vertically distributed.
As shown in fig. 3, when the pawl is engaged with the vertical rack, the line pressing plate and the vertical rack can move downward, and the vertical rack cannot move upward.
The J-type clamp mounting device of the present embodiment, which is convenient to operate, further includes a remote controller (not shown in the figure). The remote controller is provided with a line pressing button, a paying-off button and a bolt tightening button, wherein the line pressing button is used for controlling the lifting actuating mechanism to drive the two line pressing plates to move downwards, the drainage line is tightly pressed and fixed on the J-shaped line clamp, and the J-shaped line clamp is tightly pressed and fixed in the line clamp limiting groove; the pay-off button is used for controlling the lifting actuating mechanism to drive the two wire pressing plates to move upwards, releasing the drainage wire and enabling the J-shaped wire clamp to move out of the wire clamp limiting groove; the bolt tightening key is used for controlling the motor to drive the tightening sleeve to rotate.
The specific use of the J-clamp mounting device of this embodiment that is convenient to operate is as follows:
firstly, as shown in fig. 2, a bolt of the J-shaped wire clamp is unscrewed, and a rotating baffle plate is rotated upwards (so as to avoid interference between the J-shaped wire clamp and the rotating baffle plate in the process of being placed in a wire clamp limiting groove); then, the J-shaped wire clamp is placed in a 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 a nut of a bolt 6.3 of the J-shaped wire clamp is positioned in a tightening sleeve;
releasing the rotating baffle, and enabling the rotating baffle to abut against the baffle limiting block under the action of gravity;
placing the drainage wire 7 on the J-shaped wire clamp;
secondly, as shown in fig. 2, an operator presses down a wire pressing button to control a lifting actuating mechanism to drive two wire pressing plates to move downwards, so that a drainage wire is tightly pressed and fixed on a J-shaped wire clamp, and the J-shaped wire clamp is tightly pressed and fixed in a wire clamp limiting groove, so that the J-shaped wire clamp can be conveniently fixed;
thirdly, lifting the J-shaped wire clamp installation device which is convenient to operate through the insulating rod, hanging the J-shaped wire clamp on the overhead main wire, then pressing down a bolt key by an operator, controlling a motor to drive a screwing sleeve to rotate, screwing the nut on the bolt of the J-shaped wire clamp through the screwing sleeve, enabling 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 installation efficiency of the J-shaped wire clamp and reducing the labor intensity of the operator;
fourthly, an operator presses down a pay-off button to control the lifting actuating mechanism to drive the two wire pressing plates to move upwards and release the drainage wire, so that the J-shaped wire clamp can move out of the wire clamp limiting groove, and then the J-shaped wire clamp mounting device convenient to operate is taken down; therefore convenient operation's J type fastener installation device of this scheme has simple to operate when installing J type fastener, fixed J type fastener that can be convenient and quick locking J type fastener's bolt to effectively improve the installation effectiveness of J type fastener, reduce operating personnel's intensity of labour's characteristics.
The convenient operation's of this embodiment J type wire clamp installation device adopts electric 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:
the J-shaped wire clamp installation device convenient to operate is lifted through the insulating rod, and the J-shaped wire clamp is hung on the overhead main wire, the error operation is likely to occur, before the nut on the bolt of the J-shaped wire clamp is screwed up by the motor-driven tightening sleeve, the paying-off button is touched by mistake, the lifting actuating mechanism is controlled to drive the two wire pressing plates to move upwards, the drainage wire is released, the J-shaped wire clamp is separated from the wire clamp limiting groove, the J-shaped wire clamp is caused to drop, and the J-shaped wire clamp is damaged and the potential safety hazard is generated. In order to solve the problem, the wire clamp misoperation anti-falling device is arranged in the scheme, and specifically, the following specific use process of the J-shaped wire clamp installation device which is convenient to operate is described as an example:
in the second step, as shown in fig. 3, the lifting actuator drives the two wire pressing plates to move 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, at this time, the rotating baffle is positioned in the gap between the lower J-shaped element and the upper J-shaped element and below the wedge block of the upper J-shaped element (the rotating baffle abuts against the baffle limiting block under the action of gravity);
meanwhile, the pawl is meshed with the vertical rack to prevent the vertical rack from moving upwards, so that the wire pressing plate is prevented from moving; thus, after the J-shaped wire clamp installation device which is convenient to operate is lifted through the insulating rod, and the J-shaped wire clamp is hung on the overhead main wire, even if misoperation occurs, the button is touched by mistake before the nut on the bolt of the J-shaped wire clamp is screwed down by the motor-driven screwing sleeve, so that when the two wire pressing plates are driven to move upwards by the lifting actuating mechanism, the pawl is meshed with the vertical rack to prevent the vertical rack from moving upwards and further prevent the wire pressing plates from moving, and therefore, before the nut on the bolt of the J-shaped wire clamp is screwed down by the motor-driven screwing sleeve, the problem that the J-shaped wire clamp is separated from the wire clamp limiting groove due to mistaken touch of the button, the J-shaped wire clamp drops, and the J-shaped wire clamp is damaged and potential safety hazard is generated is avoided;
in the third step, the 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; therefore, in the fourth step, the motor drives the screwing sleeve to rotate, the screwing sleeve screws the nut on the 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 two wire pressing plates can be driven by the lifting execution mechanism to move upwards, the drainage wire is released, 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 with convenient operation cannot be influenced.
As shown in fig. 1, the casing is further provided with vertical sliding sleeves 3.5, the vertical sliding sleeves correspond to the wire pressing plates one by one, sliding guide rods 3.6 are arranged in the vertical sliding sleeves, and the upper ends of the sliding guide rods are connected with the corresponding wire pressing plates. Therefore, the lifting stability of the wire pressing plate can be improved. The lower end of the sliding guide rod is provided with a lower limiting block 3.7.
The lower end of the unlocking rod is also provided with a pressure rod 5.6, the pressure rod is positioned above the pawl, and the pressure rod is parallel to the first shaft rod. So, be favorable to pushing down the pawl through the depression bar.
Still be equipped with pawl locating part 5.9 on the casing, separate with the pawl when vertical rack, and the unblock pole and pawl after separating, the pawl will support on pawl locating part under the effect of torsional spring.
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 (7)
1. The utility model provides a convenient operation's J type clamp installation device which characterized by includes:
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 pressing device comprises two wire pressing plates for pressing the drainage wire, a wire pressing groove with a downward opening, an upper connecting plate and a lifting executing mechanism, wherein the wire pressing groove is arranged on the wire pressing plates, the upper connecting plate is connected with the two wire pressing plates, the lifting executing mechanism is arranged on the machine shell and used for lifting the upper connecting plate, and the wire clamping seat is positioned between the two wire pressing plates;
the wire clamp locking device comprises a screwing sleeve and a motor which is fixed on the shell and used for driving the screwing sleeve to rotate, and the upper end of the screwing sleeve extends into the sleeve through hole;
the cable clamp misoperation anti-falling device comprises a vertical rack, a pawl, a vertical guide sleeve, a vertical guide rod, a guide rod limiting block, a transverse floating rod, a reset spring, an unlocking rod, a rotating baffle and a baffle limiting block, wherein the pawl is rotatably arranged on a shell through a first shaft lever and is matched with the vertical rack, the vertical guide sleeve is fixed on the side wall of the shell, the vertical guide rod is slidably arranged in the vertical guide sleeve, the guide rod limiting block is arranged at the lower end of the vertical guide rod, the transverse floating rod is fixed at the upper end of the vertical guide rod, the reset spring is sleeved on the vertical guide rod and is positioned between the vertical guide sleeve and the transverse floating rod, the unlocking rod is parallel to the vertical guide rod, the rotating baffle is rotatably arranged on the transverse floating rod through a second shaft lever, the baffle limiting block is positioned below the rotating baffle,
the upper end of the vertical rack is connected with one of the wire pressing plates, the first shaft rod is provided with a torsion spring, the end part of the pawl is abutted against the vertical rack under the action of the torsion spring, the transverse floating rod is positioned above the pawl, the unlocking rod is positioned between the pawl and the transverse floating rod, the upper end of the unlocking rod is connected with the transverse floating rod, the rotary baffle is abutted against the baffle limiting block under the action of gravity, the rotary baffle extends into the wire clamp limiting groove, and when the pawl is meshed with the vertical rack, the wire pressing plates and the vertical rack can move downwards;
still be equipped with vertical sliding sleeve on the casing, vertical sliding sleeve and line ball board one-to-one are equipped with the sliding guide pole in the vertical sliding sleeve, and the upper end of sliding guide pole is connected with the line ball board that corresponds.
2. The easy-to-operate J-type wire clamp mounting device as claimed in claim 1, wherein the lower end of the unlocking lever is further provided with a pressing lever, the pressing lever is located above the pawl, and the pressing lever is parallel to the first shaft.
3. The J-clamp mounting device of claim 1 wherein a pawl stop is further provided on the housing.
4. The easy to operate J-clamp attachment of claim 1 wherein said lower end of said sliding guide rod is provided with a lower stop.
5. The J-shaped wire clamp installation device convenient to operate as claimed in claim 1, 2 or 3, further comprising a remote controller, wherein the 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 lifting actuator to drive the two wire pressing plates to move downwards; the pay-off button is used for controlling the lifting actuating mechanism to drive the two wire pressing plates to move upwards; the bolt tightening key is used for controlling the motor to drive the tightening sleeve to rotate.
6. An easy to operate J-clamp mounting device as claimed in claim 1, 2 or 3, wherein said laterally floating rod is located below the tension disc.
7. A J-clamp mounting device as claimed in claim 1, 2 or 3, wherein the clamp-limiting slot is a through slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110138314.8A CN113013700B (en) | 2021-02-01 | 2021-02-01 | Convenient operation's J type wire clamp installation device |
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| CN104600536A (en) * | 2015-01-22 | 2015-05-06 | 国家电网公司 | Automatic clamping method of high voltage grounding wire |
| CN205752610U (en) * | 2016-04-23 | 2016-11-30 | 国网山东省电力公司栖霞市供电公司 | A kind of anticreep fast-assembling dismounting ground wire in open type switch cubicle line side |
| CN106786121A (en) * | 2016-12-09 | 2017-05-31 | 国网北京市电力公司 | Wire clamp installation tool |
| CN107305979A (en) * | 2016-04-23 | 2017-10-31 | 吴焕成 | A kind of anticreep fast-assembling dismounting ground wire in open type switch cubicle line side |
| CN108777378A (en) * | 2018-05-30 | 2018-11-09 | 云南电网有限责任公司昆明供电局 | Use the self-locking distribution network line connecting clip for penetrating the installation of gun-type operating lever |
| CN110061370A (en) * | 2019-04-29 | 2019-07-26 | 谭加新 | A kind of portable suspended insulated guide wire earthing or grounding means |
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| CN104485530A (en) * | 2014-12-09 | 2015-04-01 | 国家电网公司 | Mechanical ground wire connecting operation platform |
| CN104600536A (en) * | 2015-01-22 | 2015-05-06 | 国家电网公司 | Automatic clamping method of high voltage grounding wire |
| CN205752610U (en) * | 2016-04-23 | 2016-11-30 | 国网山东省电力公司栖霞市供电公司 | A kind of anticreep fast-assembling dismounting ground wire in open type switch cubicle line side |
| CN107305979A (en) * | 2016-04-23 | 2017-10-31 | 吴焕成 | A kind of anticreep fast-assembling dismounting ground wire in open type switch cubicle line side |
| CN106786121A (en) * | 2016-12-09 | 2017-05-31 | 国网北京市电力公司 | Wire clamp installation tool |
| CN108777378A (en) * | 2018-05-30 | 2018-11-09 | 云南电网有限责任公司昆明供电局 | Use the self-locking distribution network line connecting clip for penetrating the installation of gun-type operating lever |
| CN110061370A (en) * | 2019-04-29 | 2019-07-26 | 谭加新 | A kind of portable suspended insulated guide wire earthing or grounding means |
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| CN113013700A (en) | 2021-06-22 |
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