CN218732890U

CN218732890U - Exposed wire protection device for electrical equipment

Info

Publication number: CN218732890U
Application number: CN202222240720.8U
Authority: CN
Inventors: 谢宝星
Original assignee: Wuhu Shenghong Electric Co ltd
Current assignee: Wuhu Shenghong Electric Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-03-24
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to an electrical equipment exposes line protection device, including cable and wire box, the fixed installation piece that is equipped with on the wire box, the articulated lid that is equipped with on the wire box, be equipped with the wire axle on the wire box, wire axle one end is rotated with wire box bottom and is connected, the other end passes the wire box and fixes and be equipped with first knob, wire axle outside cover is equipped with the clockwork spring, wire box one side is equipped with the inlet, the opposite side is equipped with the outlet, the cable passes through the inlet and the outlet winding sets up on the wire axle, the fixed solid fixed ring that is equipped with on the wire axle, gu be provided with stop device on the fixed ring, wire box one side is provided with in the same direction as the traditional thread binding putting, through first knob, the cooperation of wire axle and clockwork spring, it twines to rotate the wire axle drive cable, through setting up solid fixed ring, the position at fixed cable center, through setting up the telescopic link, make in the same direction as the outlet of line piece and wire box keep the horizontality, carry out the centre gripping to the cable through the cramping piece, and then make the cable be in the same direction as the straight state.

Description

Exposed wire protection device for electrical equipment

Technical Field

The utility model relates to an electrical engineering technical field specifically is an electrical equipment exposes line protection device.

Background

The electric power is an important material basis for developing production and improving the living standard of human beings, the application of the electric power is deepened and developed continuously, the electric automation is an important mark for national economy and modernization of people's life, in terms of the current international standard, the demand of the electric power is increased continuously in a long period in future, in the process of connecting and wiring of electric equipment, particularly exposed wires, can be damaged due to external environment, friction or scraping, the normal use of the electric wires is further influenced, the damage of electronic elements and even the danger of electric shock are easily caused, and the threat to the life and property safety of people is brought.

The chinese patent document with publication number CN210167750U discloses an exposed wire protection device for electrical engineering, but the exposed wire protection device disclosed in this patent has the problem that only a single point can be used for fixing an exposed cable, when the cable is long, more points are needed to fix the cable, which wastes time and labor, and when the exposed cable is long, a reasonable and convenient wire take-up and guiding device is lacked, so that the exposed cable is too long to be beneficial to the protection of the exposed cable.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the problem that exists among the prior art, the utility model provides an electrical equipment exposes line protection device to solve the technical problem who mentions in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electrical equipment exposes line protection device, includes cable and wire box, the fixed installation piece that is equipped with on the wire box, the installation piece is provided with four, the articulated lid that is equipped with on the wire box, be equipped with the wire axle on the wire box, wire axle one end is rotated with wire box bottom and is connected, and the other end passes the wire box and fixes and be equipped with first knob, wire axle outside cover is equipped with the clockwork spring, clockwork spring one end and wire axle fixed connection, the other end and wire box fixed connection, wire box one side is equipped with the inlet, and the opposite side is equipped with the outlet, the cable passes through inlet and outlet winding and sets up on the wire axle, the fixed solid fixed ring that is equipped with on the wire axle, gu be provided with stop device on the fixed ring, wire box one side is provided with the in the same direction as the line device, through the cooperation of first knob, wire axle and clockwork spring, rotates the wire axle and move the cable and twine, through setting up solid fixed ring, and fix the position at cable center, and then drive cable winding on the wire axle.

Preferably, stop device includes spacing box, the slip is equipped with the gag lever post in the spacing box, the one end of gag lever post is passed spacing box and is fixed and be equipped with the handle, the other end of gag lever post is passed spacing box and is fixed and be equipped with spacing piece, the fixed pressing blade that is equipped with on the gag lever post, the fixed pressure spring that is equipped with between pressing blade and the spacing box, through setting up spacing box, gag lever post, pressure spring, spacing piece, pressing blade and handle, make spacing piece tightly support and lean on the cable, and then drive the cable winding and set up on the guide shaft.

Preferably, the fairing device comprises a fairing block, the fairing block is provided with mounting pieces the same as those on the lead box, telescopic rods are arranged between the fairing block and the lead box, a plurality of telescopic rods are arranged, clamping pieces are symmetrically arranged on the fairing block, the clamping pieces are arranged into two pieces, the fairing block and the lead box are kept in a horizontal state through the telescopic rods, and the cable is clamped through the clamping pieces so as to be kept in a horizontal state.

Preferably in the further, be equipped with screw rod and slide bar on the piece of following the straight line, the one end of screw rod is passed the piece of following the straight line and is fixed and be equipped with the second knob, the holding piece sets up on screw rod and slide bar, through setting up screw rod and slide bar, is convenient for through the removal of rotatory second knob control holding piece.

In further preferred, be equipped with cushion and clamping spring on the holding piece, clamping spring one end and cushion fixed connection, the other end and holding piece fixed connection, through setting up cushion and clamping spring, be convenient for protect and the centre gripping cable, give the cable flexible support.

Preferably in further, the cover is equipped with the backing sheet on the telescopic link, be equipped with the through wires hole on the backing sheet, be equipped with elastic layer and metal level on the through wires hole, be equipped with the ball on the metal level, the ball evenly is provided with a plurality ofly along metal level circumference, through setting up through wires hole, elastic layer and metal level on the backing sheet to set up the ball on the metal level, be convenient for carry out the cable threading, support cable keeps the horizontality.

Preferably in further, all be equipped with anti-skidding line on first knob and the second knob, through set up anti-skidding line on first knob and second knob, be convenient for rotate first knob and second knob, prevent to skid.

(III) advantageous effects

Compared with the prior art, the utility model provides an electrical equipment exposes line protection device possesses following beneficial effect:

1. the utility model discloses in, through setting up spacing box, gag lever post, pressure spring, spacing piece, pressing blade and handle, make spacing piece tightly support and lean on the cable, the position of fixed cable on solid fixed ring, through the cooperation of first knob, wire shaft and clockwork spring, rotate the wire shaft and drive the cable and twine to accomodate in order and arrange exerted cable.

2. The utility model discloses in, through setting up the telescopic link, make the outlet of following the line piece and wire box keep the horizontality, through set up screw rod and slide bar on following the line piece, be convenient for through the removal of rotatory second knob control holding piece, carry out the centre gripping through the holding piece to the cable, and then make the cable be in the horizontality.

3. The utility model discloses in, through set up through wires hole, elastic layer and metal level on the support sheet to set up the ball on the metal level, be convenient for carry out the cable threading, support cable keeps the horizontality, sets up the support sheet simultaneously on the telescopic link, has saved the quantity of installation in the same direction as the line piece, has improved work efficiency.

Drawings

Fig. 1 is a schematic view of an overall structure of an exposed wire protection device of an electrical apparatus of the present invention;

FIG. 2 is a schematic cross-sectional view of the lead box of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the middle position-limiting box of the present invention;

FIG. 4 is a schematic view of the overall structure of the middle fairing block of the present invention;

fig. 5 is a schematic view of the matching structure of the middle support piece and the telescopic rod of the present invention.

In the figure: 1. a cable; 2. a wire box; 3. mounting a sheet; 4. a box cover; 5. a wire guide shaft; 6. a first knob; 7. a clockwork spring; 8. a wire inlet; 9. an outlet; 10. a fixing ring; 11. a limiting box; 12. a limiting rod; 13. a handle; 14. a limiting sheet; 15. a compression sheet; 16. a compression spring; 17. a line block; 18. a telescopic rod; 19. a clamping sheet; 20. a screw; 21. a slide bar; 22. a second knob; 23. an elastic pad; 24. a clamping spring; 25. a support sheet; 26. threading holes; 27. an elastic layer; 28. a metal layer; 29. a ball bearing; 30. and (4) anti-skid lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1-5, an exposed wire protection device for electrical equipment comprises a cable 1 and a wire box 2, wherein the wire box 2 is fixedly provided with four installation sheets 3, one end of each installation sheet 3 is rotatably connected with the bottom of the wire box 2, the other end of each wire shaft 5 penetrates through the wire box 2 and is fixedly provided with a first knob 6, a clockwork spring 7 is sleeved outside the wire shaft 5, one end of the clockwork spring 7 is fixedly connected with the wire shaft 5, the other end of the clockwork spring is fixedly connected with the wire box 2, one side of the wire box 2 is provided with a wire inlet 8, the other side of the wire box 2 is provided with a wire outlet 9, the cable 1 is wound on the wire shaft 5 through the wire inlet 8 and the wire outlet 9, the wire shaft 5 is fixedly provided with a fixing ring 10, the fixing ring 10 is provided with a limiting device, one side of the wire box 2 is provided with a wire guiding device, the limiting device comprises a limiting box 11, a limiting rod 12 is slidably arranged in the limiting box 11, one end of a limiting rod 12 penetrates through a limiting box 11 and is fixedly provided with a handle 13, the other end of the limiting rod 12 penetrates through the limiting box 11 and is fixedly provided with a limiting piece 14, a pressing piece 15 is fixedly arranged on the limiting rod 12, a pressing spring 16 is fixedly arranged between the pressing piece 15 and the limiting box 11, when the cable connector is used, a box cover 4 is opened, a first knob 6 is rotated, the first knob 6 drives a lead shaft 5 and a clockwork spring 7 to rotate, a redundant cable 1 penetrates into the lead box 2 from a wire inlet 8, the handle 13 is lifted, the pressing piece 15 is driven by the handle 13 to compress the pressing spring 16, the cable 1 penetrates through a fixing ring 10 and a wire outlet 9, the central position of the cable 1 is arranged in the fixing ring 10, the handle 13 is released, the handle 13 pushes the limiting rod 12 and the limiting piece 14 to press the cable 1 under the elastic force of the pressing spring 16, and further the central position of the cable 1 is fixed on the fixing ring 10, release first knob 6, first knob 6 and wire shaft 5 drive wire shaft 5 rotatory under the effect of the power of clockwork spring 7, and the guiding axle drives solid fixed ring 10 and rotates, and then twines the cable 1 of inlet 8 and outlet 9 both sides on wire shaft 5, and then accomplishes the effect of accomodating the arrangement to unnecessary cable 1.

Referring to fig. 4-5, in this embodiment, the fairing device includes a fairing block 17, the same mounting piece 3 as that of the conductor box 2 is disposed on the fairing block 17, a plurality of telescopic rods 18 are disposed between the fairing block 17 and the conductor box 2, clamping pieces 19 are symmetrically disposed on the fairing block 17, two clamping pieces 19 are disposed, a screw 20 and a sliding rod 21 are disposed on the fairing block 17, one end of the screw 20 penetrates through the fairing block 17 and is fixedly disposed with a second knob 22, the clamping pieces 19 are disposed on the screw 20 and the sliding rod 21, an elastic pad 23 and a clamping spring 24 are disposed on the clamping piece 19, one end of the clamping spring 24 is fixedly connected with the elastic pad 23, and the other end of the clamping spring is fixedly connected with the clamping piece 19, when threading is performed, the telescopic rod 18 and the fairing block 17 are stretched, the second knob 22 is rotated, the second knob 22 drives the screw 20 to rotate, threads opposite to each other are disposed on the screw 20, so that the clamping pieces 19 move on the screw 20, the free end of the cable 1 passes through the clamping pieces 19, the clamping pieces 19 clamp the cable 1, and prevent the elastic pad 23 and the sliding spring 1 from being damaged.

Please refer to fig. 5, in this embodiment, the supporting sheet 25 is sleeved on the telescopic rod 18, the threading hole 26 is formed in the supporting sheet 25, the elastic layer 27 and the metal layer 28 are formed in the threading hole 26, the ball 29 is formed in the metal layer 28, the ball 29 is uniformly arranged in the circumferential direction of the metal layer 28, the cable 1 can pass through the threading hole 26 in the supporting sheet 25 when passing through the crossline block 17, the elastic layer 27 and the metal layer 28 in the threading hole 26 protect the cable 1, meanwhile, the ball 29 in the metal layer 28 facilitates threading, after the telescopic rod 18 is opened, multi-point support of the cable 1 can be realized by moving the position of the supporting sheet 25, by arranging the supporting sheet 25, the number of the crossline blocks 17 can be reduced, and the working efficiency is improved.

Referring to fig. 2 and 4, in the present embodiment, the first knob 6 and the second knob 22 are both provided with anti-slip threads 30, and the anti-slip threads 30 are provided on the first knob 6 and the second knob 22, so that the first knob 6 and the second knob 22 can be rotated conveniently to prevent slipping.

Example 2:

on embodiment 1's basis, when using, open lid 4, rotatory first knob 6, first knob 6 drives wire shaft 5 and clockwork spring 7 and rotates, penetrate wire box 2 with unnecessary cable 1 by inlet 8, promote handle 13, handle 13 drives holding-down piece 15 compression pressure spring 16, pass solid fixed ring 10 and outlet 9 with cable 1, put the central point of cable 1 in solid fixed ring 10, release handle 13, handle 13 is under pressure spring's 16 elasticity effect, promote gag lever post 12 and spacing piece 14 extrusion cable 1, and then fix the central point of cable 1 on solid fixed ring 10, release first knob 6, first knob 6 and wire shaft 5 drive wire shaft 5 rotatory under the effect of power of clockwork spring 7, the guiding axle drives solid fixed ring 10 and rotates, and then twine the cable 1 of inlet 8 and outlet 9 both sides on wire shaft 5, and then accomplish the effect of accomodating the arrangement to unnecessary cable 1.

Example 3:

on the basis of embodiment 2, during threading, the telescopic rod 18 and the line following block 17 are stretched, the second knob 22 is rotated, the second knob 22 drives the screw rod 20 to rotate, opposite symmetrical threads are arranged on the screw rod 20, the clamping piece 19 moves on the screw rod 20 in the opposite direction, the free end of the cable 1 penetrates through the clamping piece 19, the cable 1 is clamped by rotating the second knob 22 through the clamping piece 19, the elastic pad 23 and the clamping spring 24 on the clamping piece 19 flexibly extrude the cable 1 to prevent the cable 1 from being damaged and sliding, when the cable 1 penetrates through the line following block 17, the threading hole 26 on the supporting piece 25 can be penetrated through the elastic layer 27 and the metal layer 28 on the threading hole 26 to protect the cable 1, meanwhile, the ball 29 on the metal layer 28 facilitates threading, after the telescopic rod 18 is opened, multi-point support of the cable 1 can be realized by moving the position of the supporting piece 25, by arranging the supporting piece 25, the number of the line following blocks 17 can be reduced, and the working efficiency is improved.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an electrical equipment exposes line protection device, includes cable (1) and wire box (2), its characterized in that: the wire guiding box is characterized in that a mounting piece (3) is fixedly arranged on the wire guiding box (2), the mounting piece (3) is provided with four pieces, a box cover (4) is hinged to the wire guiding box (2), a wire guiding shaft (5) is arranged on the wire guiding box (2), one end of the wire guiding shaft (5) is rotatably connected with the bottom of the wire guiding box (2), the other end of the wire guiding shaft passes through the wire guiding box (2) and is fixedly provided with a first knob (6), a clockwork spring (7) is sleeved on the outer side of the wire guiding shaft (5), one end of the clockwork spring (7) is fixedly connected with the wire guiding shaft (5), the other end of the clockwork spring is fixedly connected with the wire guiding box (2), one side of the wire guiding box (2) is provided with a wire inlet (8), the other side of the wire guiding shaft is provided with a wire outlet (9), the cable (1) is wound on the wire guiding shaft (5) through the wire inlet (8) and the wire outlet (9), a fixing ring (10) is fixedly provided with a limiting device on the wire guiding box (10).

2. An electrical equipment exposed wire protection device according to claim 1, characterized in that: the limiting device comprises a limiting box (11), a limiting rod (12) is arranged in the limiting box (11) in a sliding mode, one end of the limiting rod (12) penetrates through the limiting box (11) and is fixedly provided with a handle (13), the other end of the limiting rod (12) penetrates through the limiting box (11) and is fixedly provided with a limiting piece (14), a pressing piece (15) is fixedly arranged on the limiting rod (12), and a pressing spring (16) is fixedly arranged between the pressing piece (15) and the limiting box (11).

3. An electrical equipment exposed wire protection device according to claim 1, characterized in that: the wire arranging device comprises a wire arranging block (17), wherein the same installation pieces (3) as those on the wire box (2) are arranged on the wire arranging block (17), a plurality of telescopic rods (18) are arranged between the wire arranging block (17) and the wire box (2), clamping pieces (19) are symmetrically arranged on the wire arranging block (17), and the clamping pieces (19) are arranged in two.

4. An electrical equipment exposed wire protection device according to claim 3, characterized in that: the improved sewing machine is characterized in that a screw rod (20) and a sliding rod (21) are arranged on the following line block (17), one end of the screw rod (20) penetrates through the following line block (17) and is fixedly provided with a second knob (22), and the clamping piece (19) is arranged on the screw rod (20) and the sliding rod (21).

5. An electrical equipment exposed wire protection device according to claim 3, characterized in that: the clamping piece (19) is provided with an elastic pad (23) and a clamping spring (24), one end of the clamping spring (24) is fixedly connected with the elastic pad (23), and the other end of the clamping spring is fixedly connected with the clamping piece (19).

6. An electrical equipment exposed wire protection device according to claim 3, characterized in that: the telescopic link (18) is gone up the cover and is equipped with backing sheet (25), be equipped with through wires hole (26) on backing sheet (25), be equipped with elastic layer (27) and metal level (28) on through wires hole (26), be equipped with ball (29) on metal level (28), ball (29) evenly are provided with a plurality ofly along metal level (28) circumference.

7. An electrical equipment exposed wire protection device according to claim 1, characterized in that: the first knob (6) and the second knob (22) are both provided with anti-skid grains (30).