CN213989971U

CN213989971U - Automatic fixing device for power cable

Info

Publication number: CN213989971U
Application number: CN202022773877.8U
Authority: CN
Inventors: 冉隆毅
Original assignee: Chongqing Chemical Industry Vocational College
Current assignee: Chongqing Chemical Industry Vocational College
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-17
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an automatic fixing device of power cable relates to electric power engineering construction technical field, the on-line screen storage device comprises a base, the top of base is provided with the connecting piece, the bottom fixed mounting of connecting piece has T type connecting plate, the inside of connecting piece is equipped with the sliding tray, one side of base is equipped with the draw-in groove, the top of connecting piece is provided with cable bearing piece. The utility model discloses in, the utility model discloses a during the cable fixing device uses, the preforming lid is on the cable, through the elasticity of bolt regulation preforming, be applicable to the fixed of the cable of the different specifications of different diameters, make things convenient for the later stage to overhaul the cable, avoided the cable epidermis atress inequality and warp simultaneously, fixed effectual, the setting of scribing can be better the adjusting cable's position, also can realize fixing many cables simultaneously, need not to change fixing device again when the later stage need increase the cable, the setting of connecting piece makes the installation dismantle convenient, and life is longer.

Description

Automatic fixing device for power cable

Technical Field

The utility model relates to an electric power engineering construction technical field specifically is an automatic fixing device of power cable.

Background

Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation.

At present, the automatic cable fixing device is difficult to install and disassemble, cannot be suitable for cables of different diameters in different specifications, and cannot be adjusted according to the position adjustment of the cable once the automatic cable fixing device is installed, and meanwhile, later-stage maintenance is also inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic fixing device of power cable 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:

the utility model provides an automatic fixing device of power cable, includes the base, the top of base is provided with the connecting piece, the bottom fixed mounting of connecting piece has T type connecting plate, the inside of connecting piece is equipped with the sliding tray, one side of base is equipped with the draw-in groove, the top of connecting piece is provided with cable bearing piece, cable bearing piece's top is provided with the cable conductor, cable bearing piece's both sides are provided with U type spare, the both sides bottom fixed mounting of U type spare has the scribing piece, be provided with first anti-skidding piece in the middle of the top of U type spare, the top of first anti-skidding piece is provided with the bolt, the top fixed mounting of bolt has the carousel, and the bottom of bolt is provided with the preforming, be provided with the arc between U type spare and the preforming and press from both sides, the top that the arc was pressed from both sides is provided with the second anti-skidding piece.

As a further aspect of the present invention: the bottom of T type connecting plate is in the inside of draw-in groove, and the bottom and the draw-in groove looks adaptation of T type connecting plate, the top of T type connecting plate is in the top of base.

As a further aspect of the present invention: the scribing sheet is located inside the sliding groove and matched with the sliding groove, two sides of the scribing sheet are in contact with the inner wall of the top of the connecting piece, and two sides of the cable bearing block are in contact with the lower portions of the inner walls of the two sides of the U-shaped piece.

As a further aspect of the present invention: the cable is characterized in that a second thread groove is formed in the inner wall of the top of the arc-shaped clamp, the cable is in contact with the top of the cable supporting block and the inner wall of the top of the pressing sheet respectively, a first thread groove is formed in the top of the U-shaped part, a second thread groove is formed in the inner wall of the top of the arc-shaped clamp, the bolt sequentially penetrates through the first anti-slip sheet, the U-shaped part, the second anti-slip sheet and the arc-shaped clamp, the bolt is in threaded connection with the first thread groove and the second thread groove, and the bolt is matched with the first thread groove and the second thread groove respectively.

As a further aspect of the present invention: the connecting piece, the U-shaped piece cable bearing block, the arc-shaped clamp and the pressing sheet are all made of steel with a hot-dip galvanizing layer.

As a further aspect of the present invention: the four corners of the base are provided with fixing holes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a during the use of cable fixing device, the preforming lid is on the cable, elasticity through the bolt regulation preforming, be applicable to the fixed of the cable of the different specifications of different diameters, make things convenient for the later stage to overhaul the cable, avoided the uneven and deformation of cable epidermis atress simultaneously, fixed effectual, the position of the regulation cable that the setting of scribing can be better, also can realize fixing many cables simultaneously, need not to change fixing device again when the later stage need increase the cable, the setting of connecting piece makes the installation dismantle convenient, long service life.

Drawings

Fig. 1 is a schematic structural view of an automatic power cable fixing device.

Fig. 2 is a partial side view of a base and a connector in an automatic power cable fixing device.

Fig. 3 is an enlarged view of a in an automatic power cable fixing apparatus.

Fig. 4 is a partially sectional view of a U-shaped member and an arc clamp in an automatic power cable fixing device.

The labels in the figure are: 1. a base; 2. a connecting member; 3. a fixing hole; 4. a card slot; 5. a T-shaped connecting plate; 6. a sliding groove; 7. a cable wire; 8. a U-shaped member; 9. a cable support block; 10. an arc-shaped clamp; 11. a turntable; 12. a bolt; 13. a first anti-slip sheet; 14. a second anti-slip sheet; 15. scribing; 16. a first thread groove; 17. a second thread groove; 18. and (6) tabletting.

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. 1-4, in the embodiment of the present invention, an automatic power cable fixing device includes a base 1, a connecting member 2 is disposed on the top of the base 1, a T-shaped connecting plate 5 is fixedly mounted on the bottom of the connecting member 2, a sliding groove 6 is disposed inside the connecting member 2, a slot 4 is disposed on one side of the base 1, a cable supporting block 9 is disposed on the top of the connecting member 2, a cable 7 is disposed on the top of the cable supporting block 9, U-shaped members 8 are disposed on both sides of the cable supporting block 9, a scribing sheet 15 is fixedly mounted on the bottoms of both sides of the U-shaped members 8, a first anti-slip sheet 13 is disposed in the middle of the top of the U-shaped members 8, a bolt 12 is disposed on the top of the first anti-slip sheet 13, a rotary table 11 is fixedly mounted on the top of the bolt 12, and the bottom of the bolt 12 is fixedly connected with a pressing sheet 18, an arc-shaped clamp 10 is arranged between the U-shaped piece 8 and the pressing sheet 18, and the top of the arc-shaped clamp 10 is provided with a second anti-skid sheet 14.

Referring to fig. 1 and 2, the bottom of the T-shaped connecting plate 5 is located inside the slot 4, the bottom of the T-shaped connecting plate 5 is matched with the slot 4, the top of the T-shaped connecting plate 5 is located at the top of the base 1, when the connector needs to be installed and detached, the base 1 is firstly fixed on a plane, the bottom of the T-shaped connecting plate 5 is placed into the slot 4, and force is slowly applied along the slot 4 until the T-shaped connecting plate 5 completely enters the slot 4, and on the contrary, when the connector needs to be detached, the connector 2 is grasped, and an opposite force is applied, so that the bottom of the T-shaped connecting plate 5 slowly slides along the slot 4 until the connector is separated, and the connector 2 is convenient to install and detach.

Referring to fig. 1 and 3, the scribe 15 is located inside the sliding groove 6, the scribe 15 is adapted to the sliding groove 6, two sides of the scribe 15 contact with the top inner wall of the connecting member 2, two sides of the cable support block 9 contact with the lower portions of the two side inner walls of the U-shaped member 8, and if the position of the cable needs to be adjusted, the U-shaped member 8 moves left or right, so that two sides of the scribe 15 slide along the top inner wall of the connecting member 2, and the cable at different positions can be conveniently fixed.

Referring to fig. 1, 3 and 4, a second thread groove 17 is formed on the inner wall of the top of the arc clamp 10, the cable 7 is respectively contacted with the top of the cable support block 9 and the inner wall of the top of the pressing plate 18, a first thread groove 16 is formed inside the top of the U-shaped member 8, a second thread groove 17 is formed on the inner wall of the top of the arc clamp 10, a bolt 12 sequentially penetrates through the first anti-slip sheet 13, the U-shaped member 8, the second anti-slip sheet 14 and the arc clamp 10, the bolt 12 is in threaded connection with the first thread groove 16 and the second thread groove 17, the bolt 12 is respectively matched with the first thread groove 16 and the second thread groove 17, the cable 7 penetrates through the U-shaped member 8 and the arc clamp 10 and is placed at the top of the cable support block 9 and the bottom of the pressing plate 18, the rotating disc 11 is rotated, the bolt 12 rotates, the pressing plate 18 slowly presses the cable 7, when extrudeing the certain degree, the stop rotation has accomplished the fixed of cable conductor 7 promptly, when needs loosen the fixed of cable conductor 7, the opposite direction rotates carousel 11, and bolt 12 is rotatory, and the preforming is rotatory, and the convenience is adjusted or is looked over cable conductor 7 until cable conductor 7 can be adjusted wantonly.

Referring to fig. 1, the connecting member 2, the cable support block 9 of the U-shaped member 8, the arc-shaped clip 10 and the pressing piece 18 are made of steel having a hot-dip galvanized layer.

Referring to fig. 1, the base 1 is provided with fixing holes 3 at four corners.

The utility model discloses a theory of operation is: when the cable fixing device needs to be installed, firstly, the base 1 is fixed on a plane, the bottom of the T-shaped connecting plate 5 is placed into the clamping groove 4 and slowly exerts force along the clamping groove 4 until the T-shaped connecting plate 5 completely enters the clamping groove 4, conversely, when the connecting piece needs to be detached, the connecting piece 2 is grasped, an opposite force is exerted, so that the bottom of the T-shaped connecting plate 5 slowly slides along the clamping groove 4 until the cable is separated, when the cable 7 needs to be fixed, the cable 7 passes through the U-shaped piece 8 and the arc-shaped clamp 10 and is placed at the top of the cable bearing block 9 and the bottom of the pressing piece 18, the rotating disc 11 is rotated, the bolt 12 rotates, through the rotating fit of the first thread groove 16 and the second thread groove 17, the bolt 12 slowly descends, the pressing piece 18 slowly presses the cable 7, when the cable is pressed to a certain degree, the rotation is stopped, namely, the fixing of the cable 7 is completed, when the fixing of the cable 7 needs to be loosened, the rotating disc 11 is rotated in the opposite direction, the bolt 12 rotates, the pressing sheet rotates and slowly breaks away from the cable 7 until the cable 7 is loosened, and the U-shaped piece 8 moves leftwards or rightwards if the position of the cable needs to be adjusted, so that the two sides of the scribing sheet 15 slide along the inner wall of the top of the connecting piece 2, and the cables in different positions can be conveniently fixed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a power cable automatic fixing device, includes base (1), its characterized in that: the connecting piece is arranged at the top of the base (1), a T-shaped connecting plate (5) is fixedly arranged at the bottom of the connecting piece (2), a sliding groove (6) is arranged inside the connecting piece (2), a clamping groove (4) is arranged on one side of the base (1), a cable bearing block (9) is arranged at the top of the connecting piece (2), a cable conductor (7) is arranged at the top of the cable bearing block (9), U-shaped pieces (8) are arranged on two sides of the cable bearing block (9), scribing sheets (15) are fixedly arranged at the bottoms of two sides of each U-shaped piece (8), a first antiskid sheet (13) is arranged in the middle of the top of each U-shaped piece (8), a bolt (12) is arranged at the top of each first antiskid sheet (13), a rotating disc (11) is fixedly arranged at the top of the bolt (12), and a pressing sheet (18) is fixedly arranged at the bottom of the bolt (12), an arc-shaped clamp (10) is arranged between the U-shaped piece (8) and the pressing piece (18), and a second anti-skid piece (14) is arranged at the top of the arc-shaped clamp (10).

2. An automatic power cable fixing device according to claim 1, characterized in that: the bottom of the T-shaped connecting plate (5) is located in the clamping groove (4), the bottom of the T-shaped connecting plate (5) is matched with the clamping groove (4), and the top of the T-shaped connecting plate (5) is located at the top of the base (1).

3. An automatic power cable fixing device according to claim 1, characterized in that: the scribing piece (15) is located inside the sliding groove (6), the scribing piece (15) is matched with the sliding groove (6), the two sides of the scribing piece (15) are in contact with the inner wall of the top of the connecting piece (2), and the two sides of the cable bearing block (9) are in contact with the lower portions of the inner walls of the two sides of the U-shaped piece (8).

4. An automatic power cable fixing device according to claim 1, characterized in that: the cable clamp is characterized in that a second thread groove (17) is formed in the inner wall of the top of the arc-shaped clamp (10), the cable (7) is respectively in contact with the top of the cable supporting block (9) and the inner wall of the top of the pressing plate (18), a first thread groove (16) is formed in the top of the U-shaped part (8), a second thread groove (17) is formed in the inner wall of the top of the arc-shaped clamp (10), the bolt (12) sequentially penetrates through the first anti-slip plate (13), the U-shaped part (8), the second anti-slip plate (14) and the arc-shaped clamp (10), the bolt (12) is in threaded connection with the first thread groove (16) and the second thread groove (17), and the bolt (12) is respectively matched with the first thread groove (16) and the second thread groove (17).

5. An automatic power cable fixing device according to claim 1, characterized in that: the connecting piece (2), the U-shaped piece (8), the cable bearing block (9), the arc-shaped clamp (10) and the pressing sheet (18) are all made of steel with a hot-dip galvanizing layer.

6. An automatic power cable fixing device according to claim 1, characterized in that: the four corners of the base (1) are provided with fixing holes (3).