CN215911847U

CN215911847U - Categorised fixing device of power cable

Info

Publication number: CN215911847U
Application number: CN202122221142.9U
Authority: CN
Inventors: 唐志东; 潘明祥; 宋云飞; 李之帆; 徐书遥; 殷小荣
Original assignee: State Grid Jiangsu Electric Power Co ltd Jinhu County Power Supply Branch
Current assignee: State Grid Jiangsu Electric Power Co ltd Jinhu County Power Supply Branch
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-25
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a power cable classification fixing device which comprises a fixing plate, a fixing unit and a locking unit, wherein the fixing plate is arranged on the fixing unit; the fixed plate is provided with a locking unit through a fixed unit; the fixing unit comprises a supporting component, a fixing disc, a clamping groove, a spring and a pressing plate, the fixing disc is installed on the supporting component, the clamping groove is formed in the outer side of the fixing disc at equal intervals, the spring is arranged on the right side of the inner portion of the clamping groove, the left end of the spring is connected with the right side of the pressing plate, the clamping groove formed in the fixing disc is used for fixing cables in a classified mode, the spring in the clamping groove exerts force on the pressing plate to enable the pressing plate to clamp and fix the cables, the supporting component comprises a fixing column and supporting rods, the middle end of the fixing column is connected with the center of the fixing disc, the front end and the rear end of the fixing column are connected with the upper side of the fixing plate through the two supporting rods, the fixing performance is good, the fixing unit is easy to install and fix, and the use is convenient.

Description

Categorised fixing device of power cable

Technical Field

The utility model relates to the technical field of power cables, in particular to a power cable classifying and fixing device.

Background

Power cables are a product of cables used in power system trunks to transmit and distribute high power electrical energy. When power is transmitted and distributed, power cables are often used, and the power cables are often used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater.

Application number 201810941133.7 has proposed a categorised fixing device of power cable among the prior art, relates to power cable technical field, and upper and lower mount is the semicircle board and the diameter is the same, and the upper mounting both ends are equipped with the upper fixed plate, and the lower mounting both ends are equipped with the bottom plate, and the fixed plate screw passes the screw hole and presss from both sides the fastening with upper and lower fixed plate and decide, makes upper and lower mount hole form interior circle, and the arc splint have been placed to the upper mounting inboard, and clamping screw drives the arc splint and reciprocates.

The fixing property is poor, the installation and the fixation are not easy, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a power cable classifying and fixing device which is good in fixity, easy to install and fix and convenient to use, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a power cable classification fixing device comprises a fixing plate, a fixing unit and a locking unit;

fixing a plate: a locking unit is installed through the fixing unit;

a fixing unit: contain supporting component, fixed disc, centre gripping groove and spring, pressure and hold the board, fixed disc is installed on supporting component, the centre gripping groove has been seted up to the outside equidistance of fixed disc, the inside right side in centre gripping groove is equipped with the spring, the left end of spring is connected and is pressed the right side that holds the board. The clamping grooves formed in the fixed disc are used for classifying and fixing cables, and the springs in the clamping grooves apply force to the pressing and holding plate, so that the pressing and holding plate can clamp and fix the cables.

Further, the supporting component comprises a fixing column and supporting rods, the middle end of the fixing column is connected with the center of the fixed disc, and the front end and the rear end of the fixing column are connected with the upper side of the fixed plate through the two supporting rods. The fixed disc is fixed through the fixed column and the supporting rod.

Further, the locking unit contains drive assembly, fixed subassembly, seal ring and solid fixed ring, the inboard of seal ring is equipped with solid fixed ring, and all is equipped with a corresponding opening on seal ring and the solid fixed ring, the outside of fixed disc is equipped with the concave ring, seal ring and fixed disc laminating slip, the concave ring laminating slip of solid fixed ring and fixed disc. The closed ring is fixedly slid with the outer side of the fixed disc through the fixed ring, and the clamping groove in the fixed disc is sealed through the closed ring, so that the cable in the closed ring is prevented from falling out.

Further, transmission assembly contains ring gear and gear, the outside of fixed disc is equipped with the ring gear, and also is equipped with the opening on the ring gear, and the opening on the ring gear and the opening of closed ring correspond, the gear is installed on fixed assembly, gear and ring gear cooperation meshing. The closed ring can be driven to rotate through the matching and meshing motion of the toothed ring and the gear, so that the opening of the closed ring corresponds to the clamping groove in the fixed disc, the cable in the closed ring can be conveniently taken out, and when the toothed ring and the gear are not meshed, the toothed ring can be rotated to enable the toothed ring and the gear to be meshed in a matching mode.

Further, fixed subassembly contains bull stick and dead lever, the bull stick is connected with the central point of gear and puts, the upside right-hand member of fixed plate is equipped with two dead levers, the both ends of bull stick are connected with the inboard rotation of two dead levers. The rotating rod and the fixed rod limit the position of the gear, the rotating friction coefficient of the rotating rod and the fixed rod is high, and the gear cannot rotate easily.

Furthermore, the fixing plate also comprises mounting holes, and the left end and the right end of the fixing plate are provided with the mounting holes. And mounting holes are formed, so that the fixing plate is convenient to fix.

Compared with the prior art, the utility model has the beneficial effects that: this fixing device has following benefit:

1. the clamping grooves are formed in the outer sides of the fixed disks at equal intervals and used for classifying and fixing cables, and the springs in the clamping grooves exert force on the pressing and holding plate to enable the pressing and holding plate to clamp and fix the cables.

2. The closed ring is fixedly slid with the outer side of the fixed disc through the fixed ring, and the clamping groove in the fixed disc is sealed through the closed ring, so that the cable in the closed ring is prevented from falling out.

3. The gear ring and the gear are matched and meshed to move to drive the closed ring to rotate, so that the opening of the closed ring corresponds to the clamping groove in the fixed disc, and the cable in the closed ring can be conveniently taken out.

Drawings

FIG. 1 is a front view of the present invention.

In the figure: the device comprises a 1 fixing plate, a 2 mounting hole, a 3 fixing unit, a 31 fixing disc, a 32 fixing column, a 33 supporting rod, a 34 clamping groove, a 35 spring, a 36 pressing plate, a 4 locking unit, a 41 toothed ring, a 42 sealing ring, a 43 fixing ring, a 44 gear, a 45 rotating rod and a 46 fixing rod.

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.

Referring to fig. 1, the present embodiment provides a technical solution: a power cable classification fixing device comprises a fixing plate 1, a fixing unit 3 and a locking unit 4;

fixing a plate 1: a locking unit 4 is installed through the fixing unit 3;

still include mounting hole 2, the both ends are equipped with mounting hole 2 about fixed plate 1. And the fixing plate 1 is convenient to fix by arranging the mounting hole 2.

The fixing unit 3: contain supporting component, fixed disc 31, centre gripping groove 34 and spring 35, press and hold board 36, fixed disc 31 is installed on supporting component, and centre gripping groove 34 has been seted up to fixed disc 31's the outside equidistance, and the inside right side of centre gripping groove 34 is equipped with spring 35, and the right side that presses and hold board 36 is connected to spring 35's left end. The holding grooves 34 formed in the fixing disc 31 are used for sorting and fixing cables, and the pressing plate 36 is pressed by the springs 35 in the holding grooves 34 to hold and fix the cables.

The supporting component comprises a fixing column 32 and a supporting rod 33, the middle end of the fixing column 32 is connected with the center of the fixed disc 31, and the front end and the rear end of the fixing column 32 are connected with the upper side of the fixed plate 1 through the two supporting rods 33. The fixing disc 31 is fixed by a fixing post 32 and a support bar 33.

The locking unit 4 comprises a transmission assembly, a fixing assembly, a closed ring 42 and a fixing ring 43, the fixing ring 43 is arranged on the inner side of the closed ring 42, corresponding openings are formed in the closed ring 42 and the fixing ring 43, a concave ring is arranged on the outer side of the fixing disc 31, the closed ring 42 and the fixing disc 31 slide in a fit manner, and the fixing ring 43 and the concave ring of the fixing disc 31 slide in a fit manner. The closing ring 42 is fixed to the outside of the fixed disk 31 by the fixing ring 43 and slides, and the holding groove 34 of the fixed disk 31 is closed by the closing ring 42 to prevent the cable inside from falling out.

The transmission assembly comprises a gear ring 41 and a gear 44, the gear ring 41 is arranged on the outer side of the fixed disk 31, an opening is also formed in the gear ring 41, the opening in the gear ring 41 corresponds to the opening in the closed ring 42, the gear 44 is installed on the fixed assembly, and the gear 44 is in matched meshing with the gear ring 41. The gear ring 41 and the gear 44 are engaged with each other to drive the closed ring 42 to rotate, so that the opening of the closed ring 42 corresponds to the clamping groove 34 on the fixed disc 31, a cable in the closed ring can be taken out conveniently, and when the gear ring 41 and the gear 44 are not engaged with each other, the gear ring 41 can be rotated to engage the gear ring 41 and the gear 44 with each other.

The fixing component comprises a rotating rod 45 and fixing rods 46, the rotating rod 45 is connected with the center position of the gear 44, the two fixing rods 46 are arranged at the right end of the upper side of the fixing plate 1, and the two ends of the rotating rod 45 are rotatably connected with the inner sides of the two fixing rods 46. The rotating rod 45 and the fixed rod 46 limit the position of the gear 44, the rotating friction coefficient of the rotating rod 45 and the fixed rod 46 is high, and the gear 44 cannot easily rotate.

The working principle of the power cable classifying and fixing device provided by the utility model is as follows: the worker rotates the gear 44 to make the gear ring 41 and the gear 44 move in a matching and meshing manner to drive the closed ring 42 to rotate, so that the opening of the closed ring 42 corresponds to the clamping groove 34 on the fixed disc 31, then the corresponding cable is placed into the corresponding clamping groove 34, the pressing plate 36 is forced by the spring 35 in the clamping groove 34, so that the pressing plate 36 clamps and fixes the cable, then the closed ring 42 is rotated, so that the opening of the closed ring 42 does not correspond to the clamping groove 34 on the fixed disc 31, and the closed ring 42 seals the clamping groove 34 on the fixed disc 31 to prevent the cable in the closed ring from falling off.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a categorised fixing device of power cable which characterized in that: comprises a fixed plate (1), a fixed unit (3) and a locking unit (4);

fixing plate (1): a locking unit (4) is installed through the fixing unit (3);

fixing unit (3): contain supporting component, fixed disc (31), centre gripping groove (34) and spring (35), press and hold board (36), fixed disc (31) are installed on supporting component, centre gripping groove (34) have been seted up to the outside equidistance of fixed disc (31), the inside right side in centre gripping groove (34) is equipped with spring (35), the right side that the left end of spring (35) is connected the pressure and is held board (36).

2. A power cable sorting and fixing device according to claim 1, wherein: the supporting component comprises a fixing column (32) and a supporting rod (33), the middle end of the fixing column (32) is connected with the center of the fixed disc (31), and the front end and the rear end of the fixing column (32) are connected with the upper side of the fixed plate (1) through the two supporting rods (33).

3. A power cable sorting and fixing device according to claim 1, wherein: locking unit (4) contain drive assembly, fixed subassembly, closed ring (42) and solid fixed ring (43), the inboard of closed ring (42) is equipped with solid fixed ring (43), and all is equipped with a corresponding opening on closed ring (42) and solid fixed ring (43), the outside of fixed disc (31) is equipped with the concave ring, closed ring (42) and fixed disc (31) laminating slip, the concave ring laminating slip of solid fixed ring (43) and fixed disc (31).

4. A power cable sorting and fixing device according to claim 3, wherein: the transmission assembly comprises a gear ring (41) and a gear (44), the gear ring (41) is arranged on the outer side of the fixed disc (31), an opening is also formed in the gear ring (41), the opening in the gear ring (41) corresponds to the opening in the closed ring (42), the gear (44) is installed on the fixed assembly, and the gear (44) is meshed with the gear ring (41) in a matching mode.

5. A power cable sorting and fixing device according to claim 4, wherein: the fixed subassembly contains bull stick (45) and dead lever (46), bull stick (45) are connected with the central point of gear (44) and put, the upside right-hand member of fixed plate (1) is equipped with two dead levers (46), the both ends of bull stick (45) are connected with the inboard rotation of two dead levers (46).

6. A power cable sorting and fixing device according to claim 1, wherein: the fixing plate is characterized by further comprising mounting holes (2), wherein the mounting holes (2) are formed in the left end and the right end of the fixing plate (1).