CN215478793U

CN215478793U - Power transmission and transformation engineering cable strutting arrangement

Info

Publication number: CN215478793U
Application number: CN202121296532.6U
Authority: CN
Inventors: 李娅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-11
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a cable support device for power transmission and transformation engineering, which comprises two symmetrically arranged bases, a lifting component, a fixing component, a connecting component, a moving component and a wire reel arranged on the fixing component. The two bases are used to drive the spool to move up and down, the fixing component is arranged on the lifting component, and is used to fix the spools of different specifications. The connecting component is arranged on the two bases and is used to connect the two bases. In order to adapt to the spools of different specifications, the moving components are arranged at the lower ends of the two bases to facilitate the movement of the bases and the spools. The utility model can automatically suspend the spools and does not need to install the spools by manpower and other equipment. The device can be applied to wire reels of different specifications, and can automatically pay off the cables on the wire reels, which is convenient to use, and at the same time, the device is easy to carry and has high flexibility.

Description

Power transmission and transformation engineering cable strutting arrangement

Technical Field

The utility model relates to the technical field of power engineering equipment, in particular to a cable supporting device for power transmission and transformation engineering.

Background

The transmission and transformation project is a general name of transmission line construction and transformer installation project. The higher the voltage grade of power transmission and transformation engineering is, the larger the transmitted power is, and the longer the transmission distance is. The power transmission and transformation project with voltage over 33 ten thousand volts is called ultra-high voltage power transmission and transformation.

In the in-process of power transmission and transformation engineering construction, the cable drum that the cable strutting arrangement installation was rolled up can be adopted generally, so that lay the cable, but the drum still need just can erect on strutting arrangement with the help of manpower and other equipment when using, very not convenient to use, when the cable is laid to needs simultaneously, still need the workman to pull out the cable from the drum, not only can waste a large amount of manpowers like this, can greatly reduced work efficiency simultaneously, and general strutting arrangement is all relatively more heavy, very inconvenient to shift and carry.

In order to solve the problems, the cable supporting device for the power transmission and transformation project is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cable supporting device for power transmission and transformation engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a power transmission and transformation project cable supporting device comprises two bases, a lifting assembly, a fixing assembly, a connecting assembly, a moving assembly and a wire coil, wherein the two bases are symmetrically arranged;

the lifting components are arranged on the two bases and used for driving the wire coil to move up and down;

the fixing assembly is arranged on the lifting assembly and used for fixing wire coils with different specifications;

the connecting assembly is arranged on the two bases and is used for connecting the two bases so as to be convenient for adapting to wire coils with different specifications;

the moving assembly is arranged at the lower ends of the two bases, so that the bases and the wire coil can move conveniently.

As a still further scheme of the utility model: the lifting assembly comprises fixed blocks arranged on the two bases, grooves are formed in the opposite sides of the two fixed blocks, matching blocks are connected in the grooves in a sliding mode, and a plurality of guide rods connected with the matching blocks in a sliding mode are arranged in the grooves;

the lead screw is arranged in each groove and is in threaded connection with the matching block to drive the matching block to move up and down, the first motor is arranged in each base to drive the lead screw to rotate, and the lower end of each lead screw is connected with the output end of the corresponding first motor.

As a still further scheme of the utility model: the fixing assembly comprises a rotating disk arranged on one opposite side of the two matching blocks, the rotating disk is rotatably connected with the matching blocks, a second motor for driving the rotating disk to rotate is arranged in one of the matching blocks, and a plurality of first connecting rods are uniformly arranged on the rotating disk in an annular shape and used for abutting against the inner wall of the wire coil;

the first connecting rods are rotatably connected with the rotating disc through the hinge structures, the electric push rod is arranged in the center of the rotating disc, the output end of the electric push rod is provided with a connecting block, second connecting rods corresponding to the first connecting rods are arranged on the connecting block, the second connecting rods are rotatably connected with the connecting block through the hinge structures, and the outer end portions of the second connecting rods are rotatably connected with the first connecting rods through the hinge structures.

As a still further scheme of the utility model: the number of the first connecting rods on the rotating disc is not less than three.

As a still further scheme of the utility model: the connecting assembly comprises a fixing column and a connecting plate;

the fixed column is established in the both sides of base, one of them all rotate on the fixed column on the base and be connected with the connecting plate, the connecting plate is close to the one end lower extreme equidistance of another base and is equipped with a plurality of draw-in grooves for on the fixed column of card on another base.

As a still further scheme of the utility model: the moving assembly comprises a universal wheel;

establish in the lower extreme four corners of base, all be equipped with the brake block on the universal wheel for it is dead fixed to stop the universal wheel.

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

1. the wire coil can be driven to suspend in the air through the transmission action of the motor and the lead screw, so that the wire coil does not need to be installed and supported through manpower and other equipment, and the device can be suitable for wire coils with different specifications by adjusting the unfolding angle of the first connecting rod, so that the applicability of the device is enhanced;

2. the wire coil on the rotating disc can be driven to rotate by the second motor, so that the cable does not need to be paid off manually during paying off, and the use is convenient;

3. the universal wheel can push the bases to move, and meanwhile, when the device needs to be carried, the two bases can be separated, so that the occupied space of the device can be reduced, and meanwhile, the two bases can be separately carried, so that the device is more flexible and portable, and has strong practicability.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a cable support device for power transmission and transformation engineering.

Fig. 2 is a schematic structural diagram of a front cross section of a cable support device in power transmission and transformation engineering.

Fig. 3 is an enlarged schematic structural view of a cable support device in power transmission and transformation engineering at a in fig. 2.

Wherein: 1. a base; 2. a fixed block; 3. a groove; 4. a matching block; 5. a guide bar; 6. a screw rod; 7. a first motor; 8. rotating the disc; 9. a second motor; 10. wire coils; 11. a first connecting rod; 12. an electric push rod; 13. connecting blocks; 14. a second connecting rod; 15. fixing a column; 16. a connecting plate; 17. a card slot; 18. a universal wheel.

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. 1-3, in the embodiment of the present invention, an electric transmission and transformation engineering cable supporting device includes two bases 1 symmetrically disposed, a lifting assembly, a fixing assembly, a connecting assembly, a moving assembly, and a wire coil 10 disposed on the fixing assembly, the lifting assembly is disposed on the two bases 1 and is used for driving the wire coil 10 to move up and down, the lifting assembly includes fixed blocks 2 disposed on the two bases 1, grooves 3 are disposed on opposite sides of the two fixed blocks 2, matching blocks 4 are slidably connected in the grooves 3, a plurality of guide rods 5 slidably connected with the matching blocks 4 are disposed in the grooves 3, lead screws 6 are disposed in the grooves 3, the lead screws 6 are in threaded connection with the matching blocks 4 and are used for driving the matching blocks 4 to move up and down, a first motor 7 is disposed in each base 1 and is used for driving the lead screws 6 to rotate, lower ends of the lead screws 6 are connected with output ends of the first motor 7, therefore, the screw rod 6 can be driven to rotate by the first motor 7, the matching blocks 4 on the two sides are pushed by the screw rod 6 to move up and down simultaneously, and the matching blocks 4 can move more stably under the limiting action of the sliding connection of the guide rod 5 and the matching blocks 4;

the fixing assembly is arranged on the lifting assembly and used for fixing wire coils 10 of different specifications, the fixing assembly comprises a rotating disk 8 arranged on one side of two matching blocks 4, the rotating disk 8 is rotatably connected with the matching blocks 4, one of the matching blocks 4 is internally provided with a second motor 9 used for driving the rotating disk 8 to rotate, a plurality of first connecting rods 11 are uniformly arranged on the rotating disk 8 in an annular manner, the number of the first connecting rods 11 on the rotating disk 8 is not less than three and is used for abutting against the inner wall of the wire coil 10, the first connecting rods 11 are rotatably connected with the rotating disk 8 through a hinge structure, an electric push rod 12 is arranged in the center of the rotating disk 8, a connecting block 13 is arranged at the output end of the electric push rod 12, second connecting rods 14 corresponding to the first connecting rods 11 are arranged on the connecting block 13, and the second connecting rods 14 are rotatably connected with the connecting block 13 through the hinge structure, the outer end parts of the second connecting rods 14 are rotatably connected with the first connecting rods 11 through hinge structures, when the wire coil 10 needs to be fixed, the electric push rods 12 on the two sides simultaneously push the connecting blocks 13 to move outwards, so that the connecting blocks 13 push the first connecting rods 11 to expand outwards through the second connecting rods 14, the tail ends of the first connecting rods 11 are tightly attached to the inner wall of the wire coil 10, therefore, the two ends of the wire coil 10 can be clamped and fixed by the first connecting rods 11 at the two sides, and the unfolding angle of the first connecting rods 11 can be adjusted by the electric push rod 12, so that the first connecting rods 11 are pressed against the inner walls of the wire coils 10 with different specifications, thereby fixing the wire coils 10 with different specifications, then, the second motor 9 can drive the rotating disc 8 to rotate, so that the wire coil 10 is driven to rotate, and the cable is not required to be paid off manually during paying off;

the connecting component is arranged on the two bases 1 and is used for connecting the two bases 1 so as to adapt to wire coils 10 with different specifications, the connecting component comprises fixed columns 15 and connecting plates 16, the fixed columns 15 are arranged on two sides of the bases 1, the connecting plate 16 is rotatably connected to the fixed column 15 on one of the bases 1, a plurality of clamping grooves 17 are equidistantly arranged at the lower end of one end, close to the other base 1, of the connecting plate 16 and are used for being clamped on the fixed column 15 on the other base 1, so that after the device fixes the wire coil 10, the clamping grooves 17 on the connecting plate 16 are meshed with the fixed columns 15 by rotating the connecting plate 16, the two bases 1 are connected, the stability of the device is ensured, meanwhile, the clamping grooves 17 at different positions can be meshed with the fixed columns 15, the distance between the two bases 1 is changed, and the device is suitable for wire coils 10 with different specifications, meanwhile, when the device needs to be carried, the two bases 1 can be separated, so that the occupied space of the device can be reduced, and meanwhile, the two bases 1 can be separately carried. The device is more flexible and portable;

the moving assembly is arranged at the lower ends of the two bases 1, the bases 1 and the wire coil 10 are convenient to move, the moving assembly comprises universal wheels 18 and is arranged at four corners of the lower ends of the bases 1, brake pads are arranged on the universal wheels 18 and used for braking and fixing the universal wheels 18, and therefore when the cable needs to be moved in the paying-off process, the bases 1 can be pushed to move through the universal wheels 18, the cable can be moved in the paying-off process, the device is more portable, and the flexibility of the device is enhanced.

The working principle of the utility model is as follows: when the wire coil 10 needs to be supported, the two bases 1 are respectively moved to the two sides of the wire coil 10 through the universal wheels 18, then the rotating disc 8 on the matching block 4 is driven to move downwards through the transmission action of the first motor 7 and the lead screw 6, so that the rotating disc 8 corresponds to the two ends of the wire coil 10, then the first connecting rods 11 on the two sides are inserted into the two sides of the wire coil 10, then the connecting plate 16 is rotated, the clamping grooves 17 on the connecting plate 16 are meshed with the fixed columns 15, the two bases 1 are connected, then the electric push rods 12 on the two sides simultaneously push the connecting blocks 13 to move outwards, so that the connecting blocks 13 push the first connecting rods 11 to expand outwards through the second connecting rods 14, the tail ends of the first connecting rods 11 are tightly attached to the inner wall of the wire coil 10, the two ends of the wire coil 10 are clamped and fixed through the first connecting rods 11 on the two sides, the wire coil 10 is fixed, and then the matching block 4 is driven to move upwards through the reverse rotation of the first motor 7, the wire coil 10 is suspended, and then the second motor 9 drives the wire coil 10 on the rotating disk 8 to rotate, so that the cable is automatically paid off.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A power transmission and transformation engineering cable support device, characterized in that: it comprises two symmetrically arranged bases (1), a lifting component, a fixed component, a connecting component, a moving component and a wire reel (10) arranged on the fixed component ;

The lifting assembly is arranged on the two bases (1), and is used to drive the spool (10) to move up and down;

The fixing assembly is arranged on the lifting assembly, and is used for fixing wire reels (10) of different specifications;

The connecting assembly is arranged on the two bases (1), and is used for connecting the two bases (1), so as to adapt to the wire reels (10) of different specifications;

The moving components are arranged at the lower ends of the two bases (1) to facilitate the movement of the bases (1) and the spool (10).

2. A power transmission and transformation engineering cable support device according to claim 1, characterized in that: the lifting assembly comprises fixed blocks (2) arranged on two bases (1), and the two fixed blocks (2) The opposite side is provided with grooves (3), the grooves (3) are slidably connected with matching blocks (4), and the grooves (3) are provided with matching blocks (4). ) several guide rods (5) for sliding connection;

The groove (3) is provided with a screw rod (6), the screw rod (6) is threadedly connected with the matching block (4), and is used to drive the matching block (4) to move up and down, and the base (1) A first motor (7) is provided in the inside for driving the screw rod (6) to rotate, and the lower ends of the screw rod (6) are all connected with the output end of the first motor (7).

3. A power transmission and transformation engineering cable support device according to claim 1, characterized in that: the fixed component comprises a rotating disk (8) arranged on the opposite side of the two matching blocks (4), the rotating The disc (8) is rotatably connected with the matching blocks (4), and one of the matching blocks (4) is provided with a second motor (9) for driving the rotating disc (8) to rotate. A plurality of first connecting rods (11) are evenly arranged in the ring shape for abutting against the inner wall of the spool (10);

The first connecting rod (11) is rotatably connected to the rotary disk (8) through a hinge structure, an electric push rod (12) is arranged in the center of the rotary disk (8), and the output end of the electric push rod (12) A connecting block (13) is provided, the connecting block (13) is provided with second connecting rods (14) corresponding to a plurality of first connecting rods (11), and the second connecting rods (14) are connected by a hinge structure It is rotatably connected with the connecting block (13), and the outer ends of the second connecting rod (14) are all rotatably connected with the first connecting rod (11) through a hinge structure.

4. A power transmission and transformation engineering cable support device according to claim 3, characterized in that: the number of the first connecting rods (11) on the rotating disk (8) is not less than three.

5. A power transmission and transformation engineering cable support device according to claim 1, characterized in that: the connection assembly comprises a fixed column (15) and a connection plate (16);

The fixing columns (15) are arranged on both sides of the base (1), and connecting plates (16) are rotatably connected to the fixing columns (15) on one of the bases (1), and the connecting plates (16) A plurality of clamping grooves (17) are equidistantly provided at the lower end of one end close to the other base (1) for being clamped on the fixing column (15) on the other base (1).

6. A power transmission and transformation engineering cable support device according to claim 1, characterized in that: the moving assembly comprises a universal wheel (18) arranged at the four corners of the lower end of the base (1), the universal wheel (18) are provided with brake pads for braking and fixing the universal wheel (18).