Power cable former convenient to move

Abstract

The utility model relates to the technical field of cable cabling machines, and provides a power cable cabling machine convenient to move, which comprises a fixed frame, a rotating roller and a pair of brackets, the rotating roller is arranged in the brackets, the brackets are arranged on the fixed frame, a supporting and butting assembly is arranged at the bottoms of the brackets, and a locking assembly is arranged on the brackets and the fixed frame. The guide conveying assembly is arranged on the fixing frame, the supporting frame is rotationally connected to the two opposite ends of the bottom of the bracket through pin shafts, the side end faces of the supporting frame are rotationally connected with connecting rods through pin shafts, and the lower ends of the connecting rods are rotationally connected with connecting blocks through pin shafts. By means of the technical scheme, the problems that according to an existing cabling machine in the related technology, after cabling is completed, a rotating roller needs to be replaced, the rotating roller cannot move autonomously, various hoisting devices need to be used for transferring and other movement operations, and certain danger exists in the whole loading and unloading operation layer passing process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable stranding machines, and more specifically, to a power cable stranding machine that is convenient to move. Background Art

[0002] In power lines, the proportion of cables is gradually increasing. Power cables are cable products used to transmit and distribute high-power electrical energy in the main lines of the power system. Their production method is to wind multiple cables together into a whole cable through a stranding machine.

[0003] In the prior art, after the stranding is completed, the existing stranding machine needs to replace the rotating roller. The rotating roller cannot move autonomously and various lifting equipment is required for operations such as transportation and movement. There are certain risks during the entire loading and unloading operation process.

[0004] Therefore, improvements are made to address the above problems. Content of the Utility Model

[0005] The utility model provides a power cable stranding machine that is convenient to move, solving the problem in the related art that after the stranding is completed, the existing stranding machine needs to replace the rotating roller, the rotating roller cannot move autonomously, and various lifting equipment is required for operations such as transportation and movement, and there are certain risks during the entire loading and unloading operation process.

[0006] The technical solution of the utility model is as follows: It includes

[0007] A fixed frame, a rotating roller, and a pair of brackets. The rotating roller is arranged inside the brackets, and the brackets are arranged on the fixed frame;

[0008] A support docking component, which is arranged at the bottom of the brackets;

[0009] A locking component, which is arranged on the brackets and the fixed frame;

[0010] A guiding and conveying component, which is arranged on the fixed frame;

[0011] The support docking component includes a pair of support frames. The support frames are rotatably connected to the opposite ends at the bottom of the brackets through pin shafts. The side end surfaces of the support frames are rotatably connected to connecting rods through pin shafts, and the lower ends of the connecting rods are rotatably connected to connecting blocks through pin shafts.

[0012] As a further technical solution, a support screw is rotatably connected to the bottom of the brackets. The support screw is in threaded fit connection with the connecting block. A driving motor is installed on the side surface of the fixed frame. A driving gear is arranged at the output end of the driving motor. A moving wheel is rotatably connected to the bottom of the support frame.

[0013] As a further technical solution, rotating sleeves are provided at both ends of the roller, a threaded groove and a plurality of movable grooves are opened at one end of the roller, a driven gear is inserted and connected in the movable groove, a connecting screw is rotatably connected in the driven gear, one end of the connecting screw is screwed into the threaded groove through a thread, and the driving gear is meshed with the driven gear.

[0014] As a further technical solution, the locking assembly includes a connecting sleeve, which is arranged on the top of the fixed frame, and a connecting ear is arranged on the side surface of the bracket. A positioning screw is inserted and connected in the connecting sleeve, and one end of the positioning screw is screwed into the thread groove.

[0015] As a further technical solution, the guide conveying assembly includes a plurality of columns, which are fixed on the fixed frame. A rectangular plate is fixedly connected to the upper end of the column. A horizontal opening is opened on the surface of the rectangular plate. A driving screw is rotatably connected in the horizontal opening. A second motor is installed on the side end surface of the rectangular plate.

[0016] As a further technical solution, the output end of the second motor is connected to the driving screw, a movable frame is sleevedly connected to the guide rod, the movable frame and the driving screw are connected by threaded cooperation, a cable guide is fixedly connected inside the movable frame, a guide rod is arranged in the horizontal opening, and the guide rod is slidably sleevedly connected to the movable frame.

[0017] As a further technical solution, the top of the bracket is a U-shaped opening structure, and the bracket is fixedly connected to the rotating sleeve.

[0018] As a further technical solution, both ends of the fairlead are trumpet-shaped opening structures.

[0019] As a further technical solution, the axis center height of the fairlead is maintained at the same height as the axis center height of the roller.

[0020] As a further technical solution, a pair of limiting layers are provided on the surface of the rotating sleeve, and the limiting layers are located on both sides of the exterior of the bracket.

[0021] The working principle and beneficial effects of the utility model are:

[0022] The utility model is provided with a supporting docking assembly. Through the interaction of structures such as a supporting frame, a connecting rod, a supporting screw, a driving motor, a driving gear and a driven gear, the roller can be installed on the bracket and moved by the bracket and the moving wheels at the bottom. It can move autonomously before and after loading and unloading, and can complete the loading and unloading and subsequent movement without the use of other lifting equipment. The risk during loading and unloading can be reduced, the use is more convenient, and the practicability is very good. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Figure 1 is a schematic structural diagram of the present utility model;

[0025] Figure 2 is an axonometric drawing of the present utility model;

[0026] Figure 3 is a sectional view of the present utility model;

[0027] In the figure: 1, fixed frame; 2, rotating roller; 3, bracket; 4, support docking assembly; 4-1, support frame; 4-2, connecting rod; 4-3, connecting block; 4-4, support screw; 4-5, driving motor; 4-6, driving gear; 4-7, moving wheel; 4-8, rotating shaft sleeve; 4-9, movable groove; 4-10, driven gear; 4-11, connecting screw; 4-12, threaded groove; 5, locking assembly; 5-1, connecting sleeve frame; 5-2, connecting ear; 5-3, connecting screw; 6, guiding and conveying assembly; 6-1, column; 6-2, rectangular plate; 6-3, horizontal opening; 6-4, driving lead screw; 6-5, second motor; 6-6, moving frame; 6-7, cable guiding pipe; 6-8, guiding rod; 7, limiting layer. Specific Embodiments

[0028] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0029] As Figures 1 to 3 shown, this embodiment proposes a cable stranding machine for electric power cables that is easy to move, including

[0030] a fixed frame 1, a rotating roller 2 and a pair of brackets 3. The rotating roller 2 is arranged in the bracket 3, and the bracket 3 is arranged on the fixed frame 1;

[0031] a support docking assembly 4, which is arranged at the bottom of the bracket 3;

[0032] a locking assembly 5, which is arranged on the bracket 3 and the fixed frame 1;

[0033] a guiding and conveying assembly 6, which is arranged on the fixed frame 1;

[0034] The support docking assembly 4 includes a pair of support frames 4-1. The support frames 4-1 are rotatably connected to the opposite ends of the bottom of the bracket 3 through a pin shaft. The side end face of the support frame 4-1 is rotatably connected with a connecting rod 4-2 through a pin shaft. The lower end of the connecting rod 4-2 is rotatably connected with a connecting block 4-3 through a pin shaft. A support screw 4-4 is rotatably connected to the bottom of the bracket 3. The support screw 4-4 and the connecting block 4-3 are connected by thread fit. A driving motor 4-5 is installed on the side surface of the fixed frame 1. A driving gear 4-6 is arranged at the output end of the driving motor 4-5. A moving wheel 4-7 is rotatably connected to the bottom of the support frame 4-1. Rotating shaft sleeves 4-8 are arranged at both ends of the roller 2. A threaded groove 4-12 and a plurality of movable grooves 4-9 are formed at one end of the roller 2. A driven gear 4-10 is inserted and connected in the movable groove 4-9. A connecting screw 4-11 is rotatably connected in the driven gear 4-10. One end of the connecting screw 4-11 is screwed and connected in the threaded groove 4-12. The driving gear 4-6 meshes with the driven gear 4-10.

[0035] In this embodiment, in order to achieve the effect that the roller 2 can be quickly installed and moved, the support docking assembly 4 is designed. Two support frames 4-1 are rotatably connected to both ends of the bottom of the bracket 3. The side end face of the support frame 4-1 is rotatably connected with a connecting rod 4-2. A connecting block 4-3 is connected between the connecting rods 4-2. The connecting block 4-3 is connected with a support screw 4-4 by thread fit. The upper end of the support screw 4-4 is rotatably connected to the bottom of the bracket 3. When the support screw 4-4 is turned, the lifting of the connecting block 4-3 will cause an angular change of the connecting rod 4-2. According to the angular change, the opening angle of the two support frames 4-1 is adjusted. The larger the opening angle, the lower the height of the bracket 3. A moving wheel 4-7 is arranged at the bottom of the support frame 4-1. Rotating shaft sleeves 4-8 are sleeved at both ends of the roller 2 and fixed in the bracket 3. The roller 2 can rotate in the rotating shaft sleeve 4-8. An activity groove 4-9 and a threaded groove 4-12 are formed at one end of the roller 2. A driven gear 4-10 is inserted and connected in the activity groove 4-9. A connecting screw 4-11 is rotatably connected in the driven gear 4-10 and screwed and connected in the threaded groove 4-12, so that the driven gear 4-10 can be fixed to the roller 2. A driving motor 4-5 and a driving gear 4-6 are installed on one side of the fixed frame 1. The driving gear 4-6 meshes with the driven gear 4-10. The rotation of the roller 2 can be controlled by the driving motor 4-5. The driven gear 4-10 is meshed and connected according to the lifting of the bracket 3.

[0036] Furthermore, the locking assembly 5 includes a connecting sleeve frame 5-1. The connecting sleeve frame 5-1 is arranged at the top of the fixed frame 1. A connecting ear 5-2 is arranged on the side surface of the bracket 3. A positioning screw 5-3 is inserted and connected in the connecting sleeve frame 5-1. One end of the positioning screw 5-3 is screwed and connected in the threaded groove 4-12.

[0037] In this embodiment, in order to achieve an accurate and firm connection effect between the bracket 3 and the fixed frame 1, a locking assembly 5 is designed. A connecting sleeve frame 5-1 is provided on the fixed frame 1, and a connecting ear 5-2 is provided on the side end face of the bracket 3. A positioning screw 5-3 is inserted into the connecting sleeve frame 5-1, and one end of the positioning screw 5-3 can be screwed into the connecting ear 5-2 to fix the bracket 3 and the fixed frame 1.

[0038] Furthermore, the guiding and conveying assembly 6 includes a number of columns 6-1. The columns 6-1 are fixed on the fixed frame 1. A rectangular plate 6-2 is fixedly connected to the upper end of the column 6-1. A horizontal opening 6-3 is formed on the surface of the rectangular plate 6-2. A driving lead screw 6-4 is rotatably connected in the horizontal opening 6-3. A second motor 6-5 is installed on the side end face of the rectangular plate 6-2. The output end of the second motor 6-5 is connected to the driving lead screw 6-4. A moving frame 6-6 is sleeved and connected on the guiding rod 6-8. The moving frame 6-6 is in threaded fit connection with the driving lead screw 6-4. A cable guiding pipe 6-7 is fixedly connected in the moving frame 6-6. A guiding rod 6-8 is arranged in the horizontal opening 6-3. The guiding rod 6-8 is slidably sleeved and connected with the moving frame 6-6.

[0039] In this embodiment, in order to achieve a stable winding effect during the auxiliary cable winding, a guiding and conveying assembly 6 is designed. A plurality of columns 6-1 are provided on the surface of the fixed frame 1 and a rectangular plate 6-2 is provided at the upper end. A horizontal opening 6-3 is formed on the surface of the rectangular plate 6-2. A driving lead screw 6-4 and a guiding rod 6-8 are installed in the horizontal opening 6-3. A second motor 6-5 is installed on one side of the rectangular plate 6-2 and is connected to the driving lead screw 6-4. It is slidably sleeved and connected on the driving lead screw 6-4 and the guiding rod 6-8 and can be controlled to move through the driving lead screw 6-4. A cable guiding pipe 6-7 is fixed in the moving frame 6-6 for passing through the cable, and the cable is guided to the roller 2 through the moving effect.

[0040] Furthermore, the top of the bracket 3 is a U-shaped opening structure, and a fixed connection is provided between the bracket 3 and the rotating shaft sleeve 4-8.

[0041] In this embodiment, through the U-shaped opening structure, it can be closely fitted and installed with the rotating shaft sleeve 4-8.

[0042] Furthermore, both ends of the cable guiding pipe 6-7 are of a flared opening structure.

[0043] In this embodiment, through the flared opening structure, the skin abrasion of the cable can be reduced when passing through the cable guiding pipe 6-7.

[0044] Furthermore, the axial center height of the cable guiding pipe 6-7 is the same as the axial center height of the roller 2.

[0045] In this embodiment, through the same height position, the cable can be guided to be tightly wound on the roller 2 and the uniform effect can be ensured during the left and right movement.

[0046] Furthermore, a pair of limiting layers 7 are provided on the surface of the rotating bushing 4-8, and the limiting layers 7 are located on both outer sides of the bracket 3.

[0047] In this embodiment, by installing the limiting layers 7 on both sides of the bracket 3, the rotating bushing 4-8 can be fixed in the bracket 3 without moving left and right.

[0048] When cable stranding processing is required, the rotating roller 2 is installed in the bracket 3 through the rotating bushing 4-8, and the bracket 3 is pushed to move through the moving wheels 4-7. After moving to the inner side of the fixed frame 1, the positioning screw 5-3 is passed through the connecting sleeve 5-1 and screwed into the connecting ear 5-2 of the bracket 3. Then, the two support screws 4-4 are screwed to drive the connecting block 4-3 to move upward. When moving upward, the support frame 4-1 is spread to both sides through the connecting rod 4-2, so that the height of the rotating roller 2 is reduced. After the reduction, the driven gear 4-10 meshes with the driving gear 4-6. After reaching the position, the cable is passed through the cable guiding pipe 6-7 and connected to the rotating roller 2. Subsequently, the driving motor 4-5 and the second motor 6-5 are started to wind up the cable by the rotating roller 2, and the cable guiding pipe 6-7 can move left and right repeatedly during the process.

[0049] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mobile power cable cabling machine, characterized in that: include A fixed frame (1), a rotating roller (2) and a pair of brackets (3), wherein the rotating roller (2) is arranged in the bracket (3) and the bracket (3) is arranged on the fixed frame (1); A supporting docking assembly (4), wherein the supporting docking assembly (4) is arranged at the bottom of the bracket (3); A locking assembly (5), wherein the locking assembly (5) is arranged on the bracket (3) and the fixing frame (1); A guide conveying assembly (6), wherein the guide conveying assembly (6) is arranged on the fixed frame (1); The support docking assembly (4) comprises a pair of support frames (4-1), wherein the support frames (4-1) are rotatably connected to opposite ends of the bottom of the bracket (3) via a pin shaft, the side end surfaces of the support frames (4-1) are rotatably connected to a connecting rod (4-2) via a pin shaft, and the lower end of the connecting rod (4-2) is rotatably connected to a connecting block (4-3) via a pin shaft.

2. The portable power cable cabling machine according to claim 1, characterized in that: The bottom of the bracket (3) is rotatably connected to a support screw (4-4), and the support screw (4-4) is connected to the connection block (4-3) by threaded matching. A drive motor (4-5) is installed on the side surface of the fixed frame (1), and a drive gear (4-6) is provided at the output end of the drive motor (4-5). The bottom of the support frame (4-1) is rotatably connected to a moving wheel (4-7).

3. The portable power cable cabling machine according to claim 2, characterized in that: Both ends of the roller (2) are provided with rotating sleeves (4-8); one end of the roller (2) is provided with a threaded groove (4-12) and a plurality of movable grooves (4-9); a driven gear (4-10) is inserted and connected in the movable groove (4-9); a connecting screw (4-11) is rotatably connected in the driven gear (4-10); one end of the connecting screw (4-11) is screwed in the threaded groove (4-12) via a thread; and the driving gear (4-6) is meshed with the driven gear (4-10).

4. The portable power cable cabling machine according to claim 3, characterized in that: The locking assembly (5) comprises a connecting sleeve (5-1), the connecting sleeve (5-1) is arranged on the top of the fixing frame (1), a connecting ear (5-2) is arranged on the side surface of the bracket (3), a positioning screw (5-3) is inserted and connected in the connecting sleeve (5-1), and one end of the positioning screw (5-3) is screwed into the thread groove (4-12).

5. The portable power cable cabling machine according to claim 1, characterized in that: The guide conveying assembly (6) comprises a plurality of columns (6-1), wherein the columns (6-1) are fixed on the fixed frame (1), and a rectangular plate (6-2) is fixedly connected to the upper end of the column (6-1), and a transverse opening (6-3) is provided on the surface of the rectangular plate (6-2), and a driving screw (6-4) is rotatably connected in the transverse opening (6-3), and a second motor (6-5) is installed on the side end surface of the rectangular plate (6-2).

6. The portable power cable cabling machine according to claim 5, characterized in that: The output end of the second motor (6-5) is connected to the driving screw (6-4); a guide rod (6-8) is provided in the transverse opening (6-3); a movable frame (6-6) is sleevedly connected to the guide rod (6-8); the movable frame (6-6) and the driving screw (6-4) are connected by threaded fitting; a cable guide (6-7) is fixedly connected in the movable frame (6-6); and the guide rod (6-8) and the movable frame (6-6) are slidably sleevedly connected.

7. The portable power cable cabling machine according to claim 3, characterized in that: The top of the bracket (3) is a U-shaped opening structure, and the bracket (3) and the rotating sleeve (4-8) are fixedly connected.

8. The portable power cable cabling machine according to claim 6, characterized in that: Both ends of the fairlead (6-7) are trumpet-shaped opening structures.

9. The portable power cable cabling machine according to claim 6, characterized in that: The axis center height of the fairlead (6-7) is maintained at the same height as the axis center height of the roller (2).

10. The portable power cable cabling machine according to claim 3, characterized in that: A pair of limiting layers (7) are provided on the surface of the rotating shaft sleeve (4-8), and the limiting layers (7) are located on both sides of the outside of the bracket (3).

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