CN216672371U

CN216672371U - Box-type substation cable business turn over line fixing device

Info

Publication number: CN216672371U
Application number: CN202122943930.9U
Authority: CN
Inventors: 寇文学
Original assignee: Guannan Longteng Electrical Equipment Installation Co ltd
Current assignee: Guannan Longteng Electrical Equipment Installation Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-03
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a cable inlet and outlet wire fixing device for a box-type substation, in particular to the field of power equipment, the cable inlet and outlet wire of the existing box-type substation is mostly unfixed, which can cause the falling of an internal circuit caused by the pulling of the cable due to external force or the bad connection of the internal circuit, thereby causing the risk of electricity leakage and power failure, the cable inlet and outlet wire fixing device comprises a box-type substation body, first fixing plates which are symmetrically distributed are fixedly arranged on one side of the box-type substation body close to a wire outlet, movable plates are movably arranged on one sides of the two first fixing plates, a threaded rod penetrates through the threads on one sides of the two movable plates far away from the first fixing plates, an arc-shaped pressing plate is rotatably inserted on one side of the two threaded rods close to the first fixing plates, the threaded rod is driven to rotate by rotating a rotating handle, meanwhile, the threaded rod moves on the movable plates, the threaded rod drives the arc-shaped pressing plate to move, so that the arc-shaped pressing plate fixedly clamps the cable, therefore, the condition of poor contact caused by pulling the cable can be avoided, and the purpose of fixing the cable is achieved.

Description

Box-type substation cable business turn over line fixing device

Technical Field

The utility model relates to the technical field of power equipment, in particular to a cable inlet and outlet fixing device for a box-type substation.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The transformer is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together, the box-type substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil engineering power distribution rooms and power distribution stations, and becomes a novel complete set of power transformation and distribution device.

1. Most of cables of the existing box-type substation are not fixed, so that internal lines of the cables fall off due to pulling of external force or the internal lines are poor in connection, and the risk of electric leakage and power failure is caused;

2. most of existing box-type substations are placed outdoors for use, dew or rainwater can penetrate into the box body through the cable, and therefore the electric leakage condition can occur.

SUMMERY OF THE UTILITY MODEL

In view of the technical shortcomings, the utility model aims to provide a cable inlet and outlet fixing device for a box-type substation, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a cable inlet and outlet fixing device for a box-type substation, which comprises a box-type substation body, wherein a wire inlet is formed in one side of the box-type substation body, and a wire outlet is formed in one side of the box-type substation body, which is close to the wire inlet;

first fixed plates which are symmetrically distributed are fixedly arranged on one side of the box-type substation body close to the wire outlet, the two first fixed plates are respectively aligned with one ends of the wire inlet and the wire outlet, movable plates are movably arranged on one sides of the two first fixed plates, grooves are respectively formed in the opposite sides of the two first fixed plates and the two movable plates, threaded rods penetrate through threads on one sides of the two movable plates far away from the first fixed plates, arc-shaped pressing plates are rotatably inserted into one sides of the two threaded rods close to the first fixed plates,

preferably, two one side that the box-type substation body was kept away from to the fly leaf all is fixed and is equipped with the second fixed plate, two one side of second fixed plate all rotates to peg graft and has the pivot, two the fixed cover of surface of pivot is equipped with keeps away the water canopy.

Preferably, two the bracing piece that the symmetry distributes is all fixed being equipped with in one side of first fixed plate that is close to the fly leaf, two the through-hole that the symmetry distributes is all seted up to one side that the first fixed plate was kept away from to the fly leaf, four the one end of bracing piece is the activity respectively runs through four through-holes.

Preferably, the outer sides of the two first fixing plates are fixedly provided with symmetrically distributed folding curtains, and one ends of the two folding curtains are fixedly connected with the two movable plates respectively.

Preferably, the outer threads of the two movable plates are inserted with symmetrically distributed screws, one ends of the four screws are respectively inserted into the four through holes and are respectively attached to the outer sides of the four support rods, and one ends of the four support rods, far away from the first fixing plate, are respectively and fixedly provided with a limiting disc.

Preferably, two one side of second fixed plate all is fixed and is equipped with the gag lever post, two the gag lever post is located the top of two pivots respectively.

Preferably, one end of each of the two threaded rods, which is far away from the arc-shaped pressing plate, is fixedly provided with a rotating handle, and the diameter of each rotating handle is smaller than that of each threaded rod.

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

1. the rotating handle is arranged, the rotating handle is rotated to drive the threaded rod to rotate, meanwhile, the threaded rod moves on the movable plate, and the threaded rod drives the arc-shaped pressing plate to move, so that the cable is fixedly clamped by the arc-shaped pressing plate, the situation of poor contact caused by pulling the cable can be avoided, and the purpose of fixing the cable is achieved;

2. through being equipped with the pivot, through rotating the pivot, the pivot drives and keeps away the canopy and rotates for keep away the canopy and shelter from the clearance between cable and the first fixed plate, just so can avoid water to get into the inside condition that leads to the electric leakage of box, thereby reach the purpose of protection box-type substation body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is an enlarged view of a structure in fig. 1.

FIG. 3 is a schematic diagram of a first fixing plate structure according to the present invention.

Description of reference numerals: 1. a box-type substation body; 2. a wire inlet; 3. an outlet; 4. a first fixing plate; 5. a movable plate; 6. a groove; 7. a threaded rod; 8. an arc-shaped pressing plate; 9. a second fixing plate; 10. a rotating shaft; 11. a water-proof shed; 12. a support bar; 13. a through hole; 14. a folding curtain; 15. a screw; 16. a limiting disc; 17. a limiting rod; 18. and (7) turning a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a cable inlet and outlet fixing device for a box-type substation, which comprises a box-type substation body 1, wherein a cable inlet 2 is formed in one side of the box-type substation body 1, and a cable outlet 3 is formed in one side of the box-type substation body 1, which is close to the cable inlet 2; one side of a box-type substation body 1 close to a wire outlet 3 is fixedly provided with first fixed plates 4 which are symmetrically distributed, the two first fixed plates 4 are respectively aligned with one ends of a wire inlet 2 and the wire outlet 3, one sides of the two first fixed plates 4 are movably provided with movable plates 5, one sides of the two first fixed plates 4 opposite to the two movable plates 5 are respectively provided with a groove 6, one sides of the two movable plates 5 far away from the first fixed plates 4 are threaded with threaded rods 7, one sides of the two threaded rods 7 close to the first fixed plates 4 are rotatably inserted with arc-shaped pressing plates 8, one ends of the two threaded rods 7 far away from the arc-shaped pressing plates 8 are respectively and fixedly provided with rotating handles 18, the diameter of the rotating handles 18 is smaller than that of the threaded rods 7, the rotating handles 18 drive the threaded rods 7 to rotate so that the threaded rods 7 move on the movable plates 5, then the threaded rods 7 drive the arc-shaped pressing plates 8 to move, so that the arc-shaped pressing plates 8 are matched with the first fixed plates 4 to fixedly clamp cables, therefore, the condition of electric leakage and power failure caused by pulling the cable can be avoided, and the purpose of fixing the cable is achieved.

Further, one side of each of the two movable plates 5 away from the box-type substation body 1 is fixedly provided with a second fixed plate 9, one side of each of the two second fixed plates 9 is rotatably inserted with a rotating shaft 10, outer surfaces of the two rotating shafts 10 are fixedly provided with a water sheltering shed 11 in a fixing manner, one side of each of the two second fixed plates 9 is fixedly provided with a limiting rod 17, the two limiting rods 17 are respectively located above the two rotating shafts 10, the outer sides of the two first fixed plates 4 are fixedly provided with symmetrically distributed folding curtains 14, one ends of the two folding curtains 14 are respectively and fixedly connected with the two movable plates 5, the rotating shafts 10 are rotated to drive the water sheltering sheds 11 to rotate, so that the water sheltering sheds 11 shelter gaps between the cables and the first fixed plates 4, the water sheltering sheds 11 are limited by the limiting rods 17, and water is prevented from entering the box-type substation body 1 from between the movable plates 5 and the first fixed plates 4 through the folding curtains 14, thus, the condition that water leaks electricity inside the box-type substation body 1 can be avoided, and the purpose of protecting the box-type substation body 1 is achieved.

Further, the supporting rods 12 which are symmetrically distributed are fixedly arranged on one side, close to the movable plate 5, of the two first fixing plates 4, the through holes 13 which are symmetrically distributed are formed in one side, far away from the first fixing plates 4, of the two movable plates 5, one ends of the four supporting rods 12 movably penetrate through the four through holes 13 respectively, the screw rods 15 which are symmetrically distributed are inserted into the outer threads of the two movable plates 5, one ends of the four screw rods 15 are inserted into the four through holes 13 respectively and are attached to the outer sides of the four supporting rods 12 respectively, the limiting discs 16 are fixedly arranged on one ends, far away from the first fixing plates 4, of the four supporting rods 12, the movable plates 5 are limited through the limiting discs 16, the screw rods 15 are rotated afterwards, the movable plates 5 are fixed on the supporting rods 12, and therefore the purpose of fixing the movable plates 5 is achieved.

Working principle; firstly, a cable passes through the groove 6, then the movable plate 5 is moved, the arc-shaped pressing plate 8 is attached to the outer surface of the cable, the movable plate 5 is limited through the limiting plate 16, then the screw rod 15 is rotated, the movable plate 5 is fixed on the supporting rod 12 through the screw rod 15, then the rotating handle 18 is rotated, the rotating handle 18 drives the threaded rod 7 to rotate, meanwhile, the threaded rod 7 moves on the movable plate 5, the threaded rod 7 drives the arc-shaped pressing plate 8 to move, the arc-shaped pressing plate 8 is matched with the first fixing plate 4 to fixedly clamp the cable, therefore, the situation of poor contact of the pulled cable can be avoided, the purpose of fixing the cable is achieved, then the rotating shaft 10 is rotated, the rotating shaft 10 drives the water shelter 11 to rotate, the water shelter 11 is enabled to shelter from the gap between the cable and the first fixing plate 4, the water shelter 11 is limited through the limiting rod 17, and meanwhile, the water is prevented from entering the box-type substation body 1 from the space between the movable plate 5 and the first fixing plate 4 through the folding curtain 14, therefore, the condition that water leaks electricity inside the box-type substation body 1 can be avoided, the purpose of protecting the box-type substation body 1 is achieved, and finally, the service condition of the box-type substation body 1 can be regularly checked.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A cable inlet and outlet fixing device for a box-type substation comprises a box-type substation body (1), and is characterized in that a wire inlet (2) is formed in one side of the box-type substation body (1), and a wire outlet (3) is formed in one side, close to the wire inlet (2), of the box-type substation body (1);

fixed first fixed plate (4) that are equipped with symmetric distribution in one side that box-type substation body (1) is close to outlet (3), two first fixed plate (4) align with the one end of inlet (2) and outlet (3) respectively, two one side of first fixed plate (4) is all moved about and is equipped with fly leaf (5), two recess (6), two are all seted up to one side relatively in first fixed plate (4) and two fly leaf (5) one side screw thread that first fixed plate (4) were kept away from in fly leaf (5) runs through threaded rod (7), two one side rotation of being close to first fixed plate (4) of threaded rod (7) is pegged graft and is had arc clamp plate (8).

2. The cable inlet and outlet fixing device for the box-type substation according to claim 1, wherein a second fixing plate (9) is fixedly arranged on one side of each of the two movable plates (5) far away from the box-type substation body (1), a rotating shaft (10) is rotatably inserted into one side of each of the two second fixing plates (9), and a water-proof shed (11) is fixedly arranged on the outer surface of each of the two rotating shafts (10).

3. The cable inlet and outlet fixing device for the box-type substation according to claim 1, wherein symmetrically distributed support rods (12) are fixedly arranged on one sides of the two first fixing plates (4) close to the movable plates (5), symmetrically distributed through holes (13) are formed in one sides of the two movable plates (5) far away from the first fixing plates (4), and one ends of the four support rods (12) movably penetrate through the four through holes (13) respectively.

4. A box-type substation cable inlet and outlet fixing device according to claim 1, characterized in that symmetrically distributed folding curtains (14) are fixed on the outer sides of the two first fixing plates (4), and one ends of the two folding curtains (14) are respectively fixedly connected with the two movable plates (5).

5. The cable inlet and outlet fixing device for the box-type substation according to claim 3, wherein symmetrically distributed screws (15) are inserted into the outer threads of the two movable plates (5), one ends of the four screws (15) are respectively inserted into the four through holes (13) and respectively attached to the outer sides of the four support rods (12), and one ends of the four support rods (12) far away from the first fixing plate (4) are respectively and fixedly provided with a limiting disc (16).

6. A box-type substation cable inlet and outlet fixing device according to claim 2, characterized in that a limiting rod (17) is fixedly arranged on each side of the two second fixing plates (9), and the two limiting rods (17) are respectively located above the two rotating shafts (10).

7. The box-type substation cable inlet and outlet wire fixing device according to claim 1, characterized in that a rotating handle (18) is fixedly arranged at one end of each of the two threaded rods (7) far away from the arc-shaped pressing plate (8), and the diameter of each rotating handle (18) is smaller than that of each threaded rod (7).