CN205526989U - Cable conductor pay -off is used in electric power facility planning - Google Patents

Abstract

The utility model discloses a cable conductor pay -off is used in electric power facility planning relates to electric power facility technical field. A cable conductor pay -off is used in electric power facility planning, the on -line screen storage device comprises a base, the inside cavity that sets up of base, the cavity bottom sets up a plurality of first recesses, set up the ball in the first recess, the ball top sets up the supporting disk, supporting disk central authorities set up the through -hole, set up the motor in the cavity, the output shaft top installation carousel of motor, set up a plurality of support columns between carousel and the supporting disk, set up outer ring gear on the carousel, the base top sets up the ring gear, the base top sets up the spout, set up spring and U type fixing base in the spout, articulated closing device on the fixing base, the base top sets up the leading truck, set up through wires hole and clamping -prevention device on the leading truck. The utility model has the advantages of its simple structure, the unwrapping wire is even, the unwrapping wire of the control cable line of being convenient for simultaneously, it is nimble convenient to use.

Description

A cable pay-off device for power facility planning

technical field

The utility model relates to the technical field of electric facilities, in particular to a cable pay-off device for electric facility planning.

Background technique

The cable pay-off device is a commonly used device in power planning and construction. Its main function is to install a large cable reel, which is convenient for the cable reel to rotate and retract the cable. At present, manual work is generally used in the construction of the entire cable tray. One of the lowering methods is: a rotating shaft is inserted into the center of the cable tray, and the rotating shaft is set horizontally. Both ends are supported by brackets, and then the cable tray is manually rotated. Carry out cable lowering operations; another lowering method is to set the cable reel axially vertically, place it on a horizontally rotatable chassis, and still rely on manual rotation of the cable reel to perform cable lowering operations. But the existing cable pay-off device pays out unevenly, is not easy to control, and is inconvenient to use.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides a cable pay-off device for power facility planning.

In order to achieve the above object, the utility model is realized through the following technical solutions: a cable pay-off device for power facility planning, including a base, a cavity is arranged inside the base, and a plurality of first recesses are arranged in an annular array at the bottom of the cavity. Groove, the first groove is spherical, balls are arranged in the first groove, the diameter of the ball is larger than the depth of the first groove, a support plate is set above the ball, and a through hole is set in the center of the support plate , a motor is set in the cavity, the bottom of the motor is fixedly connected to the base through a through hole, the output shaft of the motor is vertically upward and exposed above the base, an opening is set on the top of the base, and the opening is connected to the cavity Connected, the top of the output shaft of the motor is equipped with a turntable, a plurality of support columns are arranged between the turntable and the support plate, an outer gear ring is arranged on the turntable, the height of the top of the outer ring gear is lower than the height of the top of the turntable, The top of the base is provided with a plurality of connecting columns, and the top of the connecting columns is provided with an inner ring gear meshed with the outer ring gear. The top of the base is provided with a chute, and a spring and a U-shaped fixing seat are arranged in the chute. The U The U-shaped fixed seat is slidingly connected with the chute, one end of the spring is fixedly connected with the side wall of the chute, and the other end is fixedly connected with the U-shaped fixed seat. hole, the pressing device includes a pressing rod, the bottom end of the pressing rod is provided with a protruding shaft suitable for the insertion hole, a torsion spring is sleeved on the protruding shaft, and one end of the torsion spring is connected to the socket The hole is fixedly connected, the other end is fixedly connected with the convex shaft, the top of the pressing rod is provided with a baffle, the top of the base is provided with a guide frame, and the guide frame is provided with a threading hole and an anti-jamming device, and the anti-jamming device includes The bearing installed inside the threading hole, the bearing includes an inner ring, a cage, an outer ring, and balls, and a plurality of ball holes are arranged on the inner ring, and the balls are partially embedded in the ball holes and protrude outside For the inner ring of the bearing, the cage is an elastic cage, and the cage is matched with balls so that the balls protrude outward from the inner ring of the bearing.

The bottom of the support plate is provided with a second groove suitable for the ball, and the top of the ball is located in the second groove.

The baffle is arc-shaped.

A rubber pad is provided on the side of the baffle away from the pressing rod.

A time controller and a speed controller for controlling the motor are arranged on the base.

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

1. In the utility model, the cable reel is placed on the turntable, and the motor rotates to drive the turntable to rotate, so as to realize the take-up and release of the cable, and the outer gear ring is set on the turntable, and the inner gear meshing with the outer gear ring is set on the base. The turntable is stable during the rotation process, the winding and unwinding is uniform, easy to control, and flexible and convenient to use; moreover, the anti-jamming device is set in the threading hole of the guide frame to prevent the cable from being stuck due to bending and knotting during the winding and unwinding process. line; a chute is set on the top of the base, and a spring and a U-shaped fixing seat are set in the chute, and the U-shaped fixing seat is slidably connected with the chute, and one end of the spring is fixedly connected with the side wall of the chute, and the other end is fixedly connected with the U-shaped fixing seat. There is a hinged compression device on the seat, socket holes are provided at both ends of the fixed seat, the compression device includes a compression rod, and a convex shaft suitable for the insertion hole is provided at the bottom of the compression rod, and a torsion spring is sleeved on the convex shaft. One end of the torsion spring is fixedly connected to the socket hole, and the other end is fixedly connected to the convex shaft. A baffle is set on the top of the pressing rod, which can facilitate the pressing device to hold down the cable reels of different diameters. The set pressing device can Prevent cable coils from loosening and causing cable knots.

2. The bottom of the support plate is provided with a second groove suitable for the ball, and the top of the ball is located in the second groove, which increases the stability of the support plate during rotation.

3. The baffle is arc-shaped. Without affecting the effect of the baffle, the contact area between the baffle and the cable is reduced, and the pressure on the cable is reduced during the process of retracting and unwinding.

Description of drawings

Accompanying drawing 1 is a structural representation of the utility model.

Numbers shown in the accompanying drawings: 1, base; 2, cavity; 3, first groove; 4, ball; 5, support plate; 6, through hole; 7, motor; 8, opening; 9, turntable; 10 , supporting column; 11, outer gear ring; 12, connecting column; 13, inner gear ring; 14, fixed seat; 15, pressing rod; 16, baffle plate; 17, guide frame; 18, threading hole; ; 20, the second groove; 21, the chute; 22, the spring; 23, the cable reel.

detailed description

The utility model will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

A cable pay-off device for power facility planning, comprising a base 1, a cavity 2 is arranged inside the base 1, and a plurality of first grooves 3 are arranged in an annular array at the bottom of the cavity 2, and the first grooves 3 It is spherical, a ball 4 is arranged in the first groove 3, the diameter of the ball 4 is greater than the depth of the first groove 3, a support plate 5 is arranged above the ball 4, and a through hole 6 is arranged in the center of the support plate 5 A motor 7 is arranged in the cavity 2, the bottom of the motor 7 is fixedly connected to the base 1 through the through hole 6, the output shaft of the motor 7 is vertically upward and exposed above the base 1, and the top of the base 1 is set Opening 8, the opening 8 communicates with the cavity 2, the top of the output shaft of the motor 7 is equipped with a turntable 9, a plurality of support columns 10 are arranged between the turntable 9 and the support plate 5, and the set support plate can ensure that the turntable Able to bear heavier cables first, the motor rotates to drive the turntable to rotate, and the turntable rotates to drive the support plate to rotate through the support column; An external ring gear 11 is arranged on the turntable 9, and the height of the top of the outer ring gear 11 is lower than that of the top of the turntable 9, which can be conveniently used for cable reels with different diameters. The top of the base 1 is provided with a plurality of connecting columns 12, and the top of the connecting columns 12 is provided with an inner gear 13 meshing with the outer gear 11. The outer gear and the inner gear make the turntable stable during rotation, and the wires are retracted. Uniform, easy to control, flexible and convenient to use. The top of the base 1 is provided with a chute 21, the chute 21 is provided with a spring 22 and a U-shaped holder 14, the U-shaped holder 14 is slidably connected with the chute 21, and one end of the spring 22 is connected to the side of the chute 21. The wall is fixedly connected, and the other end is fixedly connected with the U-shaped fixed seat 14, and the clamping device is hinged on the fixed seat 14, and the two ends of the fixed seat 14 are provided with socket holes, and the clamping device includes a pressing rod 15. The bottom end of the pressing rod 15 is provided with a protruding shaft adapted to the insertion hole, and a torsion spring is sheathed on the protruding shaft, one end of the torsion spring is fixedly connected with the insertion hole, and the other end is fixedly connected with the protruding shaft A baffle 16 is arranged at the top of the pressing rod 15, which can facilitate the pressing device to withstand the cable reels of different diameters, and the set pressing device can prevent the cable coil from loosening and causing the knotting of the cable. The top of the base 1 is provided with a guide frame 17, and the guide frame 17 is provided with a threading hole 18 and an anti-seize device. The anti-seize device includes a bearing 19 installed inside the threading hole 18. A frame, an outer ring, and balls. The inner ring is provided with a plurality of ball holes, and the balls are partially embedded in the ball holes and protrude from the inner ring of the bearing 19. The cage is an elastic cage. The cage is matched with the ball so that the ball protrudes from the inner ring of the bearing 19, and the cable passes through the inner ring of the bearing. When the wire is paid out or taken up, the movement of the wire drives the rotation of the ball, so that the wire is continuously forward or backward, preventing In the event of wire jamming, the force on the wire is small to avoid damage to the wire.

As an optimization, the bottom of the support plate 5 is provided with a second groove 20 compatible with the ball 4, and the top of the ball 4 is located in the second groove 20, which increases the stability of the support plate during rotation.

As an optimization, the baffle 16 is arc-shaped, without affecting the effect of the baffle, the contact area between the baffle and the cable is reduced, and the pressure on the cable is reduced during the process of retracting and unwinding.

As an optimization, a rubber pad is provided on the side of the baffle plate 16 away from the pressing rod 15 to prevent abrasion of the cables.

As an optimization, the base 1 is provided with a time controller and a speed controller for controlling the motor 7, so as to control the take-up and release of the cable.

Example 1:

A cable pay-off device for power facility planning, comprising a base 1, a cavity 2 is arranged inside the base 1, and a plurality of first grooves 3 are arranged in an annular array at the bottom of the cavity 2, and the first grooves 3 It is spherical, a ball 4 is arranged in the first groove 3, the diameter of the ball 4 is larger than the depth of the first groove 3, a support plate 5 is arranged above the ball 4, and a through hole 6 is arranged in the center of the support plate 5 A motor 7 is arranged in the cavity 2, the bottom of the motor 7 is fixedly connected to the base 1 through the through hole 6, the output shaft of the motor 7 is vertically upward and exposed above the base 1, and the top of the base 1 is set Opening 8, the opening 8 communicates with the cavity 2, the top of the output shaft of the motor 7 is equipped with a turntable 9, a plurality of support columns 10 are arranged between the turntable 9 and the support plate 5, and the set support plate can ensure that the turntable It can bear heavy cables first, and the rotation of the motor drives the turntable to rotate, and the rotation of the turntable drives the support plate to rotate through the support column; the rotation of the turntable drives the cable reel 23 above it to rotate, thereby realizing the take-up and release of the cable; The bottom of the support plate 5 is provided with a second groove 20 adapted to the ball 4, and the top of the ball 4 is located in the second groove 20, which increases the stability of the support plate during rotation. An external ring gear 11 is arranged on the turntable 9, and the height of the top of the outer ring gear 11 is lower than that of the top of the turntable 9, which can be conveniently used for cable reels with different diameters. The top of the base 1 is provided with a plurality of connecting columns 12, and the top of the connecting columns 12 is provided with an inner gear 13 meshing with the outer gear 11. The outer gear and the inner gear make the turntable stable during rotation, and the wires are retracted. Uniform, easy to control, flexible and convenient to use. The top of the base 1 is provided with a chute 21, the chute 21 is provided with a spring 22 and a U-shaped holder 14, the U-shaped holder 14 is slidably connected with the chute 21, and one end of the spring 22 is connected to the side of the chute 21. The wall is fixedly connected, and the other end is fixedly connected with the U-shaped fixed seat 14, and the clamping device is hinged on the fixed seat 14, and the two ends of the fixed seat 14 are provided with socket holes, and the clamping device includes a pressing rod 15. The bottom end of the pressing rod 15 is provided with a protruding shaft adapted to the insertion hole, and a torsion spring is sheathed on the protruding shaft, one end of the torsion spring is fixedly connected with the insertion hole, and the other end is fixedly connected with the protruding shaft A baffle 16 is arranged at the top of the pressing rod 15, which can facilitate the pressing device to withstand the cable reels of different diameters, and the set pressing device can prevent the cable coil from loosening and causing the knotting of the cable. The baffle 16 is arc-shaped, and without affecting the effect of the baffle, the contact area between the baffle and the cable is reduced, and the pressure on the cable is reduced in the process of retracting and unwinding. A rubber pad is provided on the side of the baffle plate 16 away from the pressing rod 15 to prevent the cables from being worn out. The top of the base 1 is provided with a guide frame 17, and the guide frame 17 is provided with a threading hole 18 and an anti-seize device. The anti-seize device includes a bearing 19 installed inside the threading hole 18. A frame, an outer ring, and balls. The inner ring is provided with a plurality of ball holes, and the balls are partially embedded in the ball holes and protrude from the inner ring of the bearing 19. The cage is an elastic cage. The cage is matched with the ball so that the ball protrudes from the inner ring of the bearing 19, and the cable passes through the inner ring of the bearing. When the wire is paid out or taken up, the movement of the wire drives the rotation of the ball, so that the wire is continuously forward or backward, preventing In the event of wire jamming, the force on the wire is small to avoid damage to the wire.

Claims (5)

1. null1. cable actinobacillus device is used in an electric power facility planning，It is characterized in that: include base (1)，Described base (1) is internal arranges cavity (2)，Described cavity (2) base circle array arranges multiple first groove (3)，Described first groove (3) is spherical，In described first groove (3), ball (4) is set，The diameter of described ball (4) is more than the degree of depth of the first groove (3)，Described ball (4) is provided above a support plate (5)，Described support plate (5) central authorities arrange through hole (6)，Motor (7) is set in described cavity (2)，Described motor (7) bottom is connected through through hole (6) and base (1) are fixing，The output shaft of described motor (7) is vertically upward、And it is exposed to base (1) top，Described base (1) top arranges opening (8)，Described opening (8) connects with cavity (2)，Rotating disk (9) is installed on the output shaft top of described motor (7)，Between described rotating disk (9) and a support plate (5), multiple support column (10) is set，External toothing (11) is set on described rotating disk (9)，The height at described external toothing (11) top is less than the height at rotating disk (9) top，Described base (1) top arranges multiple connection post (12)，Described connection post (12) top arranges the ring gear (13) engaged with external toothing (11)，Described base (1) top arranges chute (21)，Spring (22) and U-shaped fixing seat (14) are set in described chute (21)，Described U-shaped fixing seat (14) is slidably connected with chute (21)，Described spring (22) one end is fixing with chute (21) sidewall to be connected、The other end is fixing with U-shaped fixing seat (14) to be connected，The upper hinged hold down gag of described fixing seat (14)，Described fixing seat (14) two ends arrange spliced eye，Described hold down gag includes compressor arm (15)，Described compressor arm (15) bottom arranges the convex spindle adapted with spliced eye，Sheathed torsion spring in described convex spindle，Described one end is fixing with spliced eye to be connected、The other end is fixing with convex spindle to be connected，Described compressor arm (15) top arranges baffle plate (16)，Described base (1) top arranges leading truck (17)，Through wires hole (18) and antiseize device are set on described leading truck (17)，Described antiseize device includes being arranged on the bearing (19) that through wires hole (18) is internal，Described bearing (19) includes inner ring、Retainer、Outer ring、Ball，Multiple ball hole is set on described inner ring，Described ball is partially submerged in ball hole and externally protrudes out in bearing (19) inner ring，Described retainer is for elastically keeping frame，Described retainer and ball match and make ball evagination bearing (19) inner ring.
2. A kind of electric power facility planning cable actinobacillus device the most according to claim 1, it is characterized in that: described support plate (5) bottom arranges the second groove (20) adapted with ball (4), and described ball (4) top is positioned at the second groove (20).
3. A kind of electric power facility planning cable actinobacillus device the most according to claim 1, it is characterised in that: described baffle plate (16) is circular arc.
4. A kind of electric power facility planning cable actinobacillus device the most according to claim 1, it is characterised in that: described baffle plate (16) arranges rubber blanket away from the side of compressor arm (15).
5. A kind of electric power facility planning cable actinobacillus device the most according to claim 1, it is characterised in that: it is provided for controlling time controller and the rotational speed governor of motor (7) on described base (1).