CN212968881U

CN212968881U - Wire and cable fixing device

Info

Publication number: CN212968881U
Application number: CN202021686156.7U
Authority: CN
Inventors: 戴智伟
Original assignee: Linhai Xiangyu Cable Co ltd
Current assignee: Linhai Xiangyu Cable Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-13
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses an electric wire and cable fixing device in the field of adjustable fixing of electric wires, which comprises a base, wherein the upper end surface of the base is provided with a mounting groove, the front end surface of the inner cavity of the mounting groove is provided with a clamping groove, the front end surface of the clamping groove is provided with a limiting hole, the front end surface of the base is provided with a groove, the limiting hole is communicated with the groove and the clamping groove, a lug is slidably connected in the mounting groove, the lower side of the front end surface of the lug is provided with a containing groove, the containing groove is slidably connected with a clamping block, the rear end of the clamping block is fixedly provided with a first spring, one end of the first spring, which is far away from the clamping block, is fixedly connected with the rear end surface of the containing groove, the upper end surface of the lug is fixedly provided with a mounting frame, the right side of, reducing the wear on the wire sheath.

Description

Wire and cable fixing device

Technical Field

The utility model relates to an adjustable fixed field of electric wire specifically is an electric wire and cable fixing device.

Background

The wire and cable is used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion.

When the electric wire cable installation, generally can fix electric wire or cable equidistant with the fastener in order to keep pleasing to the eye, but the fastener in the past is mostly the duroplasts, but the electric wire can produce the heat in transmission process to the outsourcing of electric wire is mostly dark, can absorb a large amount of heats when summer, makes the outsourcing of electric wire take place the inflation, and the fastener causes the damage to the outsourcing of electric wire easily, has reduced fixing device's practicality in the past.

Therefore, the utility model provides an electric wire and cable fixing device to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide an electric wire and cable fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electric wire and cable fixing device comprises a base, wherein an installation groove is formed in the upper end face of the base, a clamping groove is formed in the front end face of an inner cavity of the installation groove, a limiting hole is formed in the front end face of the base, a groove is formed in the front end face of the clamping groove, the limiting hole is communicated with the groove and the clamping groove, a lug is connected in the installation groove in a sliding mode, a containing groove is formed in the lower side of the front end face of the lug, a clamping block is connected in the containing groove in a sliding mode, a first spring is fixedly installed at the rear end face of the clamping block, one end, away from the clamping block, of the first spring is fixedly connected with the rear end face of the containing groove, an installation frame is fixedly installed on the upper end face of the lug, a sliding groove is formed in the right side, the screw rod is in threaded connection with the sliding plate through a threaded hole.

As a further aspect of the present invention: the fixture block stretches out and accomodates the downward one side of part in groove and is the hypotenuse, the height of fixture block and the highly uniform of draw-in groove, the distance that the groove was accomodate to the lug top equals with the distance of mounting groove top to the mounting groove, aligns the lug and presses down the mounting groove, and the lug can get into the mounting groove, and the fixture block can be impeld and accomodate the inslot, and when the lug got into the mounting groove completely, accomodate the groove and can align with the draw-in groove, the fixture block can be released by first spring and accomodate the groove and get into in the draw-in groove, fixes the lug in.

As a further aspect of the present invention: sliding mounting has the ejector pad in the draw-in groove, the preceding terminal surface fixed mounting of ejector pad has the gag lever post, the gag lever post front end passes spacing hole and stretches into fixed mounting in the recess has the push pedal, fixed mounting has the second spring between push pedal and the recess rear end face, the width of accomodating the groove is less than the width of ejector pad, promotes the push pedal to the recess in, and the push pedal can drive the gag lever post and slide in spacing downthehole, and the gag lever post drives the ejector pad and slides backward in the draw-in groove, and the second spring can be compressed, promotes to the biggest displacement after when the push pedal, and the ejector pad can push the fixture block and accomodate the inslot, can easily take out the lug this moment, but the ejector pad width is greater than the width of accomodating the groove, so the ejector pad can't get into accomodate the inslot, prevents that.

As a further aspect of the present invention: the sliding plate is characterized in that a third spring is fixedly mounted at the lower end of the sliding plate, a clamping jaw is fixedly mounted at the lower end of the third spring, a sliding rod is fixedly mounted on the upper end face of the clamping jaw, a sliding hole is formed in the same position of the sliding plate and is in sliding connection with the sliding hole, when the screw rod rotates, the sliding plate can slide in the sliding groove, the sliding plate is controlled to slide downwards to press a cable or an electric wire through the clamping jaw, and then the sliding plate is continuously controlled to move downwards to compress the third spring, so that the clamping jaw is controlled to press the pressure of the cable.

As a further aspect of the present invention: the lower end face of the mounting rack is provided with the arc groove, so that the clamping jaws are more stable when used for fixing cables or wires.

As a further aspect of the present invention: the upper end face of the screw rod is fixedly provided with a knob, and the screw rod is rotated through the knob.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

1. through at jack catch upper end fixed mounting third spring, the upper end and the slide lower extreme fixed connection of third spring, can drive the jack catch when the slide moves down and carry the electric wire together the downstream, then the slide continues the downstream and can compress the third spring, the pressure that third spring compression degree gave the electric wire more greatly is just big more, give the pressure adjustment of electric wire to suitable size with the jack catch, can promote the jack catch when the expansion takes place in the outsourcing of electric wire, prevent that the jack catch from causing the damage to the outsourcing of electric wire, the problem of damage is caused to the outsourcing of electric wire easily when the outsourcing of electric wire is heated to the inflation in the past to electric wire fixing device has been.

2. Through at mounting bracket lower extreme fixed mounting lug, the inslot slidable mounting fixture block is accomodate to the lug lower extreme, press the mounting groove of lug alignment base upper end downwards, the fixture block can get into the draw-in groove under the thrust of first spring when the lug gets into the mounting groove completely, fix the lug in the mounting groove, when the mounting bracket is dismantled to needs, only need promote the push pedal to the recess in, the ejector pad will impel the fixture block to accomodate the inslot, just so can easily dismantle the mounting bracket, make the installation of mounting bracket simpler with the dismantlement, the efficiency of electric wire or cable installation has been increased.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic left-side sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure: 1-base, 2-mounting groove, 3-clamping groove, 4-limiting hole, 5-groove, 6-lug, 7-accommodating groove, 8-clamping block, 9-first spring, 10-mounting rack, 11-sliding groove, 12-sliding plate, 13-screw, 14-pushing block, 15-limiting rod, 16-pushing plate, 17-second spring, 18-third spring, 19-clamping jaw, 20-sliding rod and 21-knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, an electric wire and cable fixing device comprises a base 1, a mounting groove 2 is formed on the upper end surface of the base 1, a slot 3 is formed on the front end surface of the inner cavity of the mounting groove 2, a limiting hole 4 is formed on the front end surface of the slot 3, a groove 5 is formed on the front end surface of the base 1, the limiting hole 4 communicates with the groove 5 and the slot 3, a projection 6 is slidably connected in the mounting groove 2, a receiving groove 7 is formed on the lower side of the front end surface of the projection 6, a fixture block 8 is slidably connected in the receiving groove 7, a first spring 9 is fixedly mounted at the rear end of the fixture block 8, one end of the first spring 9 away from the fixture block 8 is fixedly connected with the rear end surface of the receiving groove 7, a mounting frame 10 is fixedly mounted on the upper end surface of the projection 6, a sliding groove 11 is, a screw 13 is rotatably arranged in the round hole, and the screw 13 is in threaded connection with the sliding plate 12 through a threaded hole.

In this embodiment, fixture block 8 stretches out the downward one side of part of accomodating groove 7 to be the hypotenuse, fixture block 8 highly is unanimous with draw-in groove 3's highly, the distance of taking in groove 7 on the 6 top of lug equals with the distance of 2 tops of mounting groove to mounting groove 2, it presses downwards to align mounting groove 2 with lug 6, lug 6 can get into in the mounting groove 2, fixture block 8 can be impeld and accomodate the inslot 7, when lug 6 gets into mounting groove 2 completely, accomodate groove 7 and can align with draw-in groove 3, fixture block 8 can be released by first spring 9 and accomodate in groove 7 gets into draw-in groove 3, fix lug 6 in mounting groove 2.

In this embodiment, a push block 14 is slidably mounted in the slot 3, a limit rod 15 is fixedly mounted on the front end surface of the push block 14, the front end of the limit rod 15 passes through the limit hole 4 and extends into the groove 5, a push plate 16 is fixedly mounted in the groove 5, a second spring 17 is fixedly mounted between the push plate 16 and the rear end surface of the groove 5, the width of the accommodating groove 7 is smaller than that of the push block 14, the push plate 16 is pushed into the groove 5, the push plate 16 can drive the limit rod 15 to slide in the limit hole 4, the limit rod 15 drives the push block 14 to slide backwards in the slot 3, the second spring 17 can be compressed, when the push plate 16 is pushed to the maximum moving distance, the push block 14 will push the block 8 into the receiving groove 7, at this time, the projection 6 can be easily taken out, but the width of the push block 14 is larger than that of the receiving groove 7, therefore, the pushing block 14 cannot enter the accommodating groove 7, and the pushing block 14 is prevented from entering the accommodating groove 7 to clamp the bump 6 in the mounting groove 2.

In this embodiment, a third spring 18 is fixedly installed at the lower end of the sliding plate 12, a jaw 19 is fixedly installed at the lower end of the third spring 18, a sliding rod 20 is fixedly installed on the upper end surface of the jaw 19, a sliding hole is formed in the same position of the sliding plate 12, the sliding rod 20 is slidably connected with the sliding hole, when the screw 13 rotates, the sliding plate 12 can slide in the sliding groove 11, the sliding plate 12 is controlled to slide downwards, the cable or the electric wire can be pressed through the jaw 19, and then the sliding plate 12 is continuously controlled to move downwards, so that the sliding plate 12 can compress the third spring 18, and the pressure of the jaw 19 pressing the cable or the electric.

In this embodiment, the lower end surface of the mounting frame 10 is provided with an arc groove, so that the clamping jaws 19 are more stable when fixing the cable or the wire.

In this embodiment, a knob 21 is fixedly mounted on an upper end surface of the screw 13, and the screw 13 is rotated by the knob 21.

The utility model discloses a theory of operation is:

when the device is used, the base 1 is fixedly arranged on a telegraph pole or a support of an electric wire or a cable, then the lug 6 at the lower end of the mounting frame 10 is aligned with the mounting groove 2 at the upper end surface of the base 1, the accommodating groove 7 of the lug 6 is aligned with the clamping groove 3 formed in the mounting groove 2, then the lug 6 is pressed downwards into the mounting groove 2, the clamping block 8 can be pushed into the accommodating groove 7, the first spring 9 can be compressed, after the lug 6 completely enters the mounting groove 2, the accommodating groove 7 can be aligned with the clamping groove 3, the clamping block 8 can be pushed outwards into the clamping groove 3 under the action force of the first spring 9, the lug 6 is clamped in the mounting groove 2, then the cable or the electric wire is placed into the arc groove 5 at the lower end of the mounting frame 10 from the left side of the mounting frame 10, then the knob 21 at the top end of the screw 13 is rotated to drive the screw 13 to rotate, the screw 13 can rotate, the claw 19 at the lower end of the sliding plate 12 contacts with the upper end face of the cable or the electric wire, then the knob 21 is continuously rotated to enable the sliding plate 12 to continuously move downwards, at the moment, the claw 19 cannot move downwards, the sliding plate 12 compresses the third spring 18, the pressure of the claw 19 on the electric wire or the cable can be controlled through the compression degree of the third spring 18, finally, the knob 21 is stopped rotating after the pressure adjustment is completed, and the sliding plate 12 is fixed at the current position; when dismantling mounting bracket 10, only need push pedal 16 to promoting in recess 5, push pedal 16 can compress second spring 17, drives ejector pad 14 backward through gag lever post 15 and removes, and ejector pad 14 can impel fixture block 8 and accomodate the inslot 7, and mounting bracket 10 can be relaxed this moment and base 1 separation.

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

1. The utility model provides a wire and cable fixing device, includes base (1), its characterized in that: the upper end face of the base (1) is provided with a mounting groove (2), the front end face of an inner cavity of the mounting groove (2) is provided with a clamping groove (3), the front end face in the clamping groove (3) is provided with a limiting hole (4), the front end face of the base (1) is provided with a groove (5), the limiting hole (4) is communicated with the groove (5) and the clamping groove (3), the mounting groove (2) is internally and slidably connected with a lug (6), the lower side of the front end face of the lug (6) is provided with a containing groove (7), the containing groove (7) is internally and slidably connected with a clamping block (8), the rear end of the clamping block (8) is fixedly provided with a first spring (9), one end of the first spring (9) far away from the clamping block (8) is fixedly connected with the rear end face of the containing groove (7), the upper end face of the lug (6) is fixedly, the improved screw rod is characterized in that a sliding plate (12) is connected to the sliding groove (11) in a sliding mode, round holes are formed in the upper end face and the lower end face of the sliding groove (11), communicated threaded holes are formed in the upper end face and the lower end face of the sliding plate (12), a screw rod (13) is installed in the round holes in a rotating mode, and the screw rod (13) is in threaded connection with the sliding plate (12) through the threaded.

2. A wire and cable fixing device according to claim 1, wherein: the downward side of the part of the clamping block (8) extending out of the accommodating groove (7) is a bevel edge, the height of the clamping block (8) is consistent with that of the clamping groove (3), and the distance from the top end of the bump (6) to the accommodating groove (7) is equal to the distance from the top end of the mounting groove (2) to the mounting groove (2).

3. A wire and cable fixing device according to claim 1, wherein: sliding mounting has ejector pad (14) in draw-in groove (3), the preceding terminal surface fixed mounting of ejector pad (14) has gag lever post (15), gag lever post (15) front end passes spacing hole (4) and stretches into recess (5) internal fixation and has push pedal (16), fixed mounting has second spring (17) between push pedal (16) and recess (5) rear end face, the width of accomodating groove (7) is less than the width of ejector pad (14).

4. A wire and cable fixing device according to claim 1, wherein: slide (12) lower extreme fixed mounting has third spring (18), third spring (18) lower extreme fixed mounting has jack catch (19), jack catch (19) up end fixed mounting has slide bar (20), the slide opening has been seted up to slide (12) same position, slide bar (20) and slide opening sliding connection.

5. A wire and cable fixing device according to claim 1, wherein: the lower end face of the mounting rack (10) is provided with an arc groove.

6. A wire and cable fixing device according to claim 1, wherein: and a knob (21) is fixedly installed on the upper end face of the screw rod (13).