CN215008630U - Indirect hanging-dismounting clamp - Google Patents

Abstract

The utility model discloses an it tears clamp open to hang indirectly, including the main part, the bottom of main part is equipped with the earth wire terminal, the top sliding connection of main part has rings, the top of main part is rotated and is connected with two first cable conductor clamp splice, the bottom of first cable conductor clamp splice with be equipped with the rigidity line between the bottom of rings, the both sides of main part are all rotated and are connected with the baffle, and one side of baffle has been seted up and has been placed the mouth, the bottom welding of rings has first round pin axle, and the outside cover of first round pin axle is equipped with a removal section of thick bamboo, the bottom of first round pin axle is equipped with the stopper. The utility model discloses an unmanned aerial vehicle or other equipment such as jib lift by crane the device, rings are stimulateeed this moment to through the first cable conductor clamp splice of first rigidity line pulling, because device self gravity is greater than the elasticity of spring this moment, make two first cable conductor clamp splices rotatory open, the cable conductor can be placed between two first cable conductor clamp splices, thereby makes the device centre gripping on the cable, the earth connection of being convenient for.

Description

Indirect hanging-dismounting clamp

Technical Field

The utility model relates to an electric power earth connection technical field especially relates to an indirect hanging is torn open and is pressed from both sides.

Background

The ground wire ensures the safety of personnel and maintenance operation basically, the ground wire hooking is usually completed by manual operation of an insulating rod or an insulating rope, the overhead line ground wire hooking is usually completed by climbing a tower, the transformer substation ground wire hooking is completed by auxiliary operating personnel of a crane, and the high-altitude falling and induction electric shock risks exist.

Through search, the chinese patent publication No. CN211088535U discloses a snap-lock type ground clamp capable of being quickly assembled and disassembled, which comprises a ground clamp head, a limiting plate fixedly connected to the inner side surface of the lower end of the ground clamp head, a lifting screw rod spirally connected to the middle of the limiting plate, a limiting plate passing through the upper end of the lifting screw rod, and the hasp is closed in the swivelling joint, the shutting is detained both ends and all with earth connection chuck sliding connection, earth connection chuck lower extreme lateral surface rigid coupling fixed block, the equal screwed connection of lower extreme has fastening bolt on a fixed block side, the symmetry is equipped with the centre gripping arm in the earth connection chuck, the equal rigid coupling in every centre gripping arm side middle part has the bracing piece, every bracing piece other end all corresponds one side internal surface sliding connection with the earth connection chuck, every bracing piece outside all overlaps and is equipped with supporting spring, every supporting spring one end and corresponds a centre gripping arm side rigid coupling, every supporting spring other end corresponds a side rigid coupling with the earth connection chuck.

But lock catch type earth clamp of quick installation dismantlement in the above-mentioned patent exists following not enough: the device is unfavorable for high altitude operation, needs the workman to hang the device on the cable conductor, and the installation is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an indirect hanging and dismantling clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an indirect hanging is torn open and is pressed from both sides, includes the main part, and the bottom of main part is equipped with the earth wire terminal, the top sliding connection of main part has rings, the top of main part is rotated and is connected with two first cable conductor clamp splice, the bottom of first cable conductor clamp splice with be equipped with the rigidity line between the bottom of rings, the both sides of main part are all rotated and are connected with the baffle, and one side of baffle has been seted up and has been placed the mouth.

Further, the bottom welding of rings has first round pin axle, and the outside cover of first round pin axle is equipped with a removal section of thick bamboo, the bottom of first round pin axle is equipped with the stopper, one side of removing a section of thick bamboo is rotated and is connected with first connecting rod, and the one end of first connecting rod is equipped with the second round pin axle, and the one end of second round pin axle is rotated and is connected with the second connecting rod, the both sides of main part all are equipped with first rectangular channel and second rectangular channel, the one end of second round pin axle extends to the inside of second rectangular channel.

Furthermore, a limiting block is welded at the bottom end of the first pin shaft.

Further, a small spring is arranged between the first connecting rod and the main body.

Furthermore, a second cable clamping block is arranged on one side of the first cable clamping block.

Furthermore, the inside welding of main part has first spring sleeve, and the inside of first spring sleeve is equipped with the spring, and one side welding of spring has the second spring sleeve.

Furthermore, a sliding groove is formed in one side of the first cable clamping block, and one end of the second spring sleeve extends into the sliding groove.

Furthermore, the top both sides of main part all are equipped with the rings lid, the bottom of rings is located the inside of rings lid to with rings lid sliding connection, the through-hole has been seted up on the top of rings lid.

Further, a pulley is arranged inside the main body.

The utility model has the advantages that:

1. the device is lifted by an unmanned aerial vehicle or other equipment such as a suspender through the arrangement of the lifting ring, the rigid wire and the first cable clamping blocks, the lifting ring is pulled, so that the first cable clamping blocks are pulled through the first rigid wire, at the moment, the two first cable clamping blocks are rotated and opened because the gravity of the device is greater than the elastic force of the spring, and a cable can be placed between the two first cable clamping blocks, so that the device is clamped on the cable, and the grounding is facilitated;

2. through the arrangement of the first connecting rod and the second connecting rod, when the lifting ring is pulled, the first connecting rod can be pulled, the first connecting rod pulls the second connecting rod to enable the second connecting rod to horizontally move, the second connecting rod is in contact with the inner wall of one side of the first rectangular groove to enable the second connecting rod to rotate and enter the main body, the baffle plates can conveniently rotate, cables can be placed in the placing openings of the two baffle plates, meanwhile, after the device is fixed, the lifting ring returns to the original position, the second connecting rod also returns to the original position, and therefore the lifting ring extends out of the first rectangular groove, the baffle plates are clamped, the baffle plates cannot rotate at the moment, and therefore cables are fixed;

3. the first hinge pin can slide in the movable cylinder by arranging the limiting block until the limiting block contacts the movable cylinder to move the movable cylinder, the first cable clamp block is convenient for clamping cables with different specifications in the moving mode, and when the cables with different specifications are clamped, the rotating angles of the baffle are different, so that the requirement is that the second connecting rod can extend out of the first rectangular groove to limit the baffle at different positions, and the first hinge pin can slide upwards to drive the second connecting rod not to move within a period of time when the hanging ring is pulled, so that the second connecting rod can always limit the baffle;

4. by arranging the small spring, the first connecting rod can be pulled by the small spring to be convenient for the first connecting rod to return to the original position, so that the baffle is clamped by the second connecting rod, and the cable is fixed;

5. through setting up second cable conductor clamp splice, according to the cable thickness degree difference, can change second cable conductor clamp splice, second cable conductor clamp splice can adapt to the wire of different specifications to be convenient for press from both sides the cable tight.

Drawings

Fig. 1 is a schematic front structural view of an indirect attaching and detaching clip proposed in embodiment 1;

FIG. 2 is a schematic cross-sectional view of an indirect attaching and detaching clip according to embodiment 1;

FIG. 3 is a schematic view of a second link structure of an indirect attaching and detaching clip according to embodiment 1;

FIG. 4 is a schematic view of a second link movement structure of an indirect attaching and detaching clip according to embodiment 1;

in the figure: the cable clamp comprises a main body 1, a rigid cable 2, a first cable clamp block 3, a spring 4, a first spring sleeve 5, a second spring sleeve 6, a sliding chute 7, a second cable clamp block 8, a hanging ring cover 9, a hanging ring 10, a moving cylinder 11, a first pin shaft 12, a first connecting rod 13, a small spring 14, a limiting block 15, a second pin shaft 16, a second connecting rod 17, a pulley 18, a first rectangular groove 19, a second rectangular groove 20, a baffle 21 and a placing opening 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, 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 with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, an indirect hanging and detaching clamp, including main part 1, the bottom of main part 1 is equipped with the earth connection terminal, the top sliding connection of main part 1 has rings 10, the top of main part 1 is rotated and is connected with two first cable conductor clamp splice 3, be equipped with rigidity line 2 between the bottom of first cable conductor clamp splice 3 and the bottom of rings 10, the both sides of main part 1 are all rotated and are connected with baffle 21, place mouthful 22 has been seted up to one side of baffle 21, other equipment such as unmanned aerial vehicle or jib are hung the device, rings 10 are stimulated this moment, thereby through the first cable conductor clamp splice 3 of 2 stimulations of first rigidity line, thereby be convenient for first cable conductor clamp splice 3 open, the cable conductor can be placed between two first cable conductor clamp splice 3, thereby make the device centre gripping on the cable, be convenient for the earth connection.

Wherein, the bottom end of the hanging ring 10 is welded with a first pin shaft 12, the outside of the first pin shaft 12 is sleeved with a movable cylinder 11, the bottom end of the first pin shaft 12 is provided with a limit block, one side of the movable cylinder 11 is rotatably connected with a first connecting rod 13, one end of the first connecting rod 13 is provided with a second pin shaft 16, one end of the second pin shaft 16 is rotatably connected with a second connecting rod 17, both sides of the main body 1 are provided with a first rectangular groove 19 and a second rectangular groove 20, one end of the second pin shaft 16 extends into the second rectangular groove 20, when the hanging ring 10 is pulled, the first pin shaft 12 can pull the movable cylinder 11, so that the movable cylinder 11 rises, the first connecting rod 13 is pulled, the first connecting rod 13 pulls the second connecting rod 17, so that the second connecting rod 17 moves horizontally, the second pin shaft 16 moves in the second rectangular groove 20, the second connecting rod 17 moves horizontally therewith, thereby contacting with the inner wall of one side of the first rectangular groove 19, so that the second connecting rod 17 rotates, get into the inside of main part 1, the rotation of the baffle 21 of being convenient for, the cable can be placed to the mouth 22 of placing of two baffles 21, and after the device was fixed, rings 10 returned home position simultaneously, and home position also can be got back to second connecting rod 17 to stretch out from first rectangular channel 19, block dog 10, baffle 21 can't rotate this moment, thereby make the cable conductor fixed.

Wherein, the bottom welding of first round pin axle 12 has stopper 15, first round pin axle 12 can slide in the inside of a removal section of thick bamboo 11, until stopper 15 contact removal section of thick bamboo 11, make removal section of thick bamboo 11 remove, this kind of moving means is convenient for the cable conductor of different specifications of 3 centre gripping of first cable conductor clamp splice, when the different specification cables of centre gripping, baffle 21 pivoted angle is different, this requires in these several different positions, second connecting rod 17 can both stretch out among the first rectangular channel 19, stretch out baffle 21, carry on spacingly, and rings 10 are within a period of time pulled up, first round pin axle 12 can upwards slide, can not drive second connecting rod 17 motion, thereby guarantee that second connecting rod 17 can carry on spacingly to baffle 21 all the time.

Wherein, a small spring 14 is arranged between the first link 13 and the main body 1, the small spring 14 can pull the first link 13, so that the first link 13 returns to the original position, and the second link 17 clamps the baffle 21 to fix the cable.

Wherein, one side of first cable conductor clamp splice 3 is equipped with second cable conductor clamp splice 8, and is different according to the cable thickness degree, can change second cable conductor clamp splice 8, and second cable conductor clamp splice 8 can adapt to the wire of different specifications to be convenient for press from both sides the cable tightly.

Wherein, the inside welding of main part 1 has first spring sleeve 5, and the inside of first spring sleeve 5 is equipped with spring 4, and the welding of one side of spring 4 has second spring sleeve 6, when first cable conductor clamp splice 3 rotated, can promote first spring sleeve 5, makes spring 4 compress, loosens rings 10 after, spring 4 can promote first cable conductor clamp splice 3, presss from both sides the wire tightly.

Wherein, the spout has been seted up to one side of first cable conductor clamp splice 3, and the one end of second spring sleeve 6 extends to the inside of spout 7, through spout 7, and the second spring sleeve 6 of being convenient for promotes first cable conductor clamp splice 3.

Wherein, the top both sides of main part 1 all are equipped with rings lid 9, and the bottom of rings 10 is in the inside of rings lid 9 to with rings lid 9 sliding connection, the through-hole has been seted up on the top of rings lid 9, the through-hole is convenient for rings 10 to reciprocate, plays the directional effect, and rings lid 9 can protect the device internals simultaneously.

Wherein, the inside of main part 1 is equipped with pulley 18, through pulley 18, is convenient for rigid line 2 to pull first cable conductor clamp splice 3.

The working principle is as follows: the device is lifted by an unmanned aerial vehicle or other equipment such as a suspender, the lifting ring 10 is pulled at the moment, so that the first cable clamping blocks 3 are pulled by the first rigid wires 2, at the moment, the two first cable clamping blocks 3 are rotated and opened because the gravity of the device is greater than the elastic force of the springs 4, and a cable can be placed between the two first cable clamping blocks 3, so that the device is clamped on the cable, and the grounding is facilitated;

when the hanging ring 10 is pulled, the first pin shaft 12 pulls the moving cylinder 11, so that the moving cylinder 11 rises, the first connecting rod 13 is pulled, the first connecting rod 13 pulls the second connecting rod 17, so that the second connecting rod moves horizontally, the second pin shaft 16 moves in the second rectangular groove 20, the second connecting rod 17 translates along with the first connecting rod to contact with the inner wall of one side of the first rectangular groove 19, so that the second connecting rod 17 rotates to enter the main body 1, so that the baffles 21 rotate conveniently, cables can be placed in the placing openings 22 of the two baffles 21, and after the device is fixed, the hanging ring 10 returns to the original position, the second connecting rod 17 returns to the original position, so that the hanging ring extends out of the first rectangular groove 19, the baffle 10 is clamped, and at the moment, the baffles 21 cannot rotate, so that the cables are fixed;

the first pin shaft 12 can slide in the moving cylinder 11 until the limiting block 15 contacts the moving cylinder 11 to enable the moving cylinder 11 to move, the first cable clamping block 3 is convenient for clamping cables of different specifications in the moving mode, when the cables of different specifications are clamped, the rotating angles of the baffle 21 are different, and the requirement is that at the different positions, the second connecting rod 17 can extend out of the first rectangular groove 19 to limit the baffle 21, and the first pin shaft 12 can slide upwards within a period of time after the hanging ring 10 is pulled up, so that the second connecting rod 17 cannot be driven to move, and the second connecting rod 17 can be guaranteed to limit the baffle 21 all the time;

the small spring 14 can pull the first connecting rod 13, so that the first connecting rod 13 returns to the original position, and the second connecting rod 17 clamps the baffle 21 to fix the cable;

according to the thickness degree difference of cable, can change second cable conductor clamp splice 8, second cable conductor clamp splice 8 can adapt to the wire of different specifications to be convenient for press from both sides the cable tight.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (9)

1. The utility model provides an indirect hanging is torn open and is pressed from both sides, includes main part (1), and the bottom of main part (1) is equipped with the ground wire terminal, a serial communication port, the top sliding connection of main part (1) has rings (10), the top of main part (1) is rotated and is connected with two first cable conductor clamp splice (3), the bottom of first cable conductor clamp splice (3) with be equipped with rigidity line (2) between the bottom of rings (10), the both sides of main part (1) are all rotated and are connected with baffle (21), and one side of baffle (21) has been seted up and has been placed mouth (22).

2. The indirect hanging and detaching clamp as claimed in claim 1, wherein a first pin shaft (12) is fixedly connected to the bottom end of the hanging ring (10), a moving cylinder (11) is sleeved outside the first pin shaft (12), a limiting block is arranged at the bottom end of the first pin shaft (12), a first connecting rod (13) is rotatably connected to one side of the moving cylinder (11), a second pin shaft (16) is arranged at one end of the first connecting rod (13), a second connecting rod (17) is rotatably connected to one end of the second pin shaft (16), a first rectangular groove (19) and a second rectangular groove (20) are arranged on both sides of the main body (1), and one end of the second pin shaft (16) extends to the inside of the second rectangular groove (20).

3. An indirect hanging and dismantling clamp as claimed in claim 2, wherein a limiting block (15) is fixedly connected to the bottom end of the first pin (12).

4. An indirect hang-off clamp as claimed in claim 2, wherein a small spring (14) is provided between the first link (13) and the main body (1).

5. An indirect hang-off clamp as claimed in claim 1, wherein a second cable clamp block (8) is provided at one side of the first cable clamp block (3).

6. An indirect hang-off clamp as claimed in claim 1, wherein a first spring sleeve (5) is fixedly connected to the inside of the main body (1), a spring (4) is arranged inside the first spring sleeve (5), and a second spring sleeve (6) is fixedly connected to one side of the spring (4).

7. The indirect hanging and detaching clamp as claimed in claim 6, wherein one side of the first cable clamping block (3) is provided with a sliding groove, and one end of the second spring sleeve (6) extends to the inside of the sliding groove (7).

8. The indirect hanging and dismantling clamp according to claim 1, wherein the hanging ring covers (9) are arranged on both sides of the top end of the main body (1), the bottom ends of the hanging rings (10) are arranged inside the hanging ring covers (9) and are slidably connected with the hanging ring covers (9), and through holes are formed in the top ends of the hanging ring covers (9).

9. An indirect hang-off clamp as claimed in claim 1, wherein the body (1) is provided with a pulley (18) inside.

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