Production device of special corrosion-resistant cable steel belt for deep sea

Abstract

The utility model discloses a production device of a special corrosion-resistant cable steel belt for deep sea, two sides of the inner wall of a mounting rack are respectively and rotatably provided with a rotating disc, the two rotating discs are connected through two guide rods, the production device also comprises an adjusting screw rod which is coaxially arranged with the rotating discs, the adjusting screw rod is formed by splicing a plurality of sections of screw rods with different screw pitches, and the adjusting screw rod is connected with the rotating discs through the guide rods. The adjusting lead screw is rotationally arranged on the two rotary discs, the outer side of each section of lead screw arranged on the adjusting lead screw is in threaded connection with a circular blade, and the circular blades are arranged on the two guide rods in a sliding mode. The distance between the multiple circular blades is adjusted by rotating the adjusting screw rod composed of the multiple screw rods with different screw pitches, so that the distance between the multiple circular blades is synchronously enlarged, the distance between every two adjacent circular blades is kept equal, and the device can adapt to cutting of steel strips with different widths; the switching between the production of the steel strips with different width specifications is simple and convenient, and the production efficiency of the steel strips is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable steel strip production, in particular to a production device for special corrosion-resistant cable steel strips for deep sea use. Background Art

[0002] Armored cables are suitable for deep-sea environments. The metal armor layer of the armored cable can provide excellent mechanical protection for the cable, preventing the cable from being damaged by external forces in these complex environmental conditions.

[0003] Armored cable consists of conductors of various materials enclosed in an insulating metal sheath, formed into a flexible, solid structure. Armored cables are typically fixed power cables, essentially fixed in place and largely immobile, transmitting electrical energy. Armoring can be divided into steel strip armor, steel wire armor, and chain armor. The steel strips of steel strip armor are cut from wide steel plates and wound onto reels.

[0004] However, during the production of the steel strip, since the cutting blade is fixed in position, for different armored cables, if the width specifications of the steel strip are different, the blade needs to be replaced before production can continue, which affects the production efficiency of the steel strip. Utility Model Content

[0005] The purpose of the utility model is to provide a production device for special corrosion-resistant cable steel strips for deep sea use, so as to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special corrosion-resistant cable steel belt production device for deep sea use, comprising: a mounting frame, a turntable rotatably arranged on each side of the inner wall of the mounting frame, the two turntables being connected by two guide rods, and also comprising an adjusting screw arranged coaxially with the turntable, the adjusting screw being composed of multiple sections of screws with different pitches, the adjusting screw being rotatably arranged on the two turntables, and a circular blade being threadedly connected to the outer side of each section of the screw arranged on the adjusting screw, and the circular blades being slidably arranged on the two guide rods.

[0007] Furthermore, a positioning gear is fixedly sleeved on an outer side of a section of the adjusting screw rod, and a second slot adapted to the positioning gear is provided on the turntable.

[0008] Furthermore, one end of the adjusting screw rod away from the positioning gear passes through the turntable and is provided with a hexagonal hole.

[0009] Furthermore, a first transmission roller, a second transmission roller, and a third transmission roller for guiding the steel belt are rotatably arranged in the mounting frame, and a tensioning assembly for adjusting the position of the first transmission roller is arranged in the mounting frame.

[0010] Furthermore, a slide groove is provided on the mounting frame, and a slider is slidably provided in the slide groove. One side of the slider is connected to the inner wall of the slide groove through a spring, and the other side of the slider is connected to the rotating rod through a thrust bearing, and the rotating rod is threadedly connected to the mounting frame.

[0011] Furthermore, a first card slot is provided on the mounting frame, a plurality of limit strips are distributed in an array on the outside of the rotating rod, a card sleeve is slidably sleeved on the outside of the limit strip, and the card sleeve is adapted to the first card slot.

[0012] In the above technical solution, the production device of special corrosion-resistant cable steel strip for deep sea use provided by the utility model has the following beneficial effects:

[0013] The utility model adjusts the distance between the multiple circular blades by rotating an adjusting screw composed of multiple screw rods with different pitches, thereby achieving the synchronous expansion of the spacing between the multiple circular blades and keeping the spacing between adjacent circular blades equal, so that the device can adapt to cutting steel strips of different widths, making the switching between the production of steel strips of different width specifications simple and convenient, and improving the production efficiency of the steel strips.

[0014] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0015] This application document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 A schematic diagram of the first perspective structure provided by an embodiment of the utility model;

[0018] Figure 2 A schematic diagram of a second viewing angle structure provided by an embodiment of the present utility model;

[0019] Figure 3 The embodiment of the present invention provides Figure 1 Enlarged view of point A;

[0020] Figure 4 The embodiment of the present utility model provides Figure 2 Enlarged view of point B.

[0021] Description of reference numerals:

[0022] 1. Mounting frame; 2. Tensioning assembly; 21. Slide; 22. Spring; 23. Slider; 24. Thrust bearing; 25. Turntable; 251. Limiting bar; 26. First slot; 27. Clamping sleeve; 3. First transmission roller; 4. Second transmission roller; 5. Third transmission roller; 6. Circular blade; 7. Turntable; 71. Guide rod; 8. Adjusting screw; 81. Positioning gear; 82. Second slot. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0024] See also Figures 1-4 The production device of special corrosion-resistant cable steel strip for deep sea use includes: a mounting frame 1, a turntable 7 is rotatably provided on both sides of the inner wall of the mounting frame 1, the two turntables 7 are connected by two guide rods 71, and also includes an adjusting screw 8 arranged coaxially with the turntable 7, the adjusting screw 8 is composed of multiple sections of screws with different pitches, the adjusting screw 8 is rotatably set on the two turntables 7, and the outer side of each section of the screw set on the adjusting screw 8 is threadedly connected to a circular blade 6, and the circular blades 6 are all slidably set on the two guide rods 71.

[0025] Specifically, refer to Figures 1 to 4 Under the guiding and limiting action of the guide rod 71 on the circular blade 6, the circular blade 6 can slide along the guide rod 71 by rotating the adjusting screw rod 8, thereby changing the distance between the two circular blades 6. By designing the adjusting screw rod 8 to be composed of screws with different pitches connected end to end, and the thread directions of multiple screws are the same, the moving speed of each circular blade 6 is different, thereby achieving the purpose of always keeping the distance between adjacent circular blades 6 the same.

[0026] The utility model adjusts the distance between the multiple circular blades 6 by rotating the adjustment screw 8 composed of multiple screw rods with different pitches, so as to achieve the synchronous expansion of the spacing between the multiple circular blades 6 and keep the spacing between adjacent circular blades 6 equal, so that the device can adapt to the cutting of steel strips of different widths, making the switching between the production of steel strips of different width specifications simple and convenient, and improving the production efficiency of the steel strips.

[0027] Furthermore, a positioning gear 81 is fixedly sleeved on an outer portion of the adjusting screw rod 8 , and a second slot 82 adapted to the positioning gear 81 is provided on the rotary disk 7 .

[0028] Specifically, refer to Figure 1 and Figure 3 When the positioning gear 81 is inserted into the second slot 82, the adjusting screw 8 can no longer rotate, fixing the spacing between the circular blades 6. When the spacing between two circular blades 6 needs to be changed, the positioning gear 81 is disengaged from the second slot 82 by pulling the adjusting screw 8, and then the adjusting screw 8 is rotated to make the circular blade 6 slide on the guide rod 71, thereby achieving the purpose of increasing the spacing between adjacent circular blades 6.

[0029] Furthermore, one end of the adjusting screw rod 8 away from the positioning gear 81 passes through the turntable 7 and is provided with a hexagonal hole.

[0030] Specifically, one end of the adjusting screw 8 fixedly sleeved with the positioning gear 81 is inserted into the second slot 82, and the turntable 7 with the second slot 82 is passed through the mounting frame 1 and fixedly connected to the external driving mechanism. Figure 1 The driving mechanism is a motor, the output shaft of the motor is fixedly connected to the turntable 7 with a second slot 82, the other end of the adjusting screw 8 away from the positioning gear 81 passes through the mounting frame 1 and rotates the turntable 7 set thereon, and a hexagonal hole is provided at its end to facilitate the staff to rotate the adjusting screw 8 by twisting it with a wrench, thereby achieving the purpose of saving effort.

[0031] Furthermore, a first transmission roller 3 , a second transmission roller 4 , and a third transmission roller 5 for guiding the steel belt are rotatably provided in the mounting frame 1 , and a tensioning assembly 2 for adjusting the position of the first transmission roller 3 is provided in the mounting frame 1 .

[0032] Specifically, refer to Figure 1 The first transmission roller 3, the second transmission roller 4 and the third transmission roller 5 are all driven by an external driving mechanism. The steel belt passes around the lower side of the first transmission roller 3 and then comes out from the upper side of the second transmission roller 4, and finally passes around the upper side of the third transmission roller 5 and is cut by the circular blade 6. Of course, a mechanism for supporting the steel belt is provided directly below the circular blade 6, which is not drawn in the drawings of this application.

[0033] Furthermore, a slide groove 21 is provided on the mounting frame 1, and a slider 23 is slidably provided in the slide groove 21. One side of the slider 23 is connected to the inner wall of the slide groove 21 through a spring 22, and the other side of the slider 23 is connected to the rotating rod 25 through a thrust bearing 24. The rotating rod 25 is threadedly connected to the mounting frame 1, and a first card slot 26 is provided on the mounting frame 1. A plurality of limit strips 251 are distributed in an array on the outside of the rotating rod 25, generally 4 in number. The limit strips 251 are rectangular strips and are equidistantly welded on the side of the rotating rod 25. A card sleeve 27 is slidably sleeved on the outside of the limit strip 251, and the card sleeve 27 is adapted to the first card slot 26.

[0034] Specifically, refer to Figures 1 to 4First, the tensioning assembly 2 includes: a slide 21, a spring 22, a slider 23, a thrust bearing 24, a rotating rod 25, a limit strip 251, a first slot 26, and a sleeve 27. One end of the spring 22 is fixedly connected to the inner wall of the slide 21, and the other end of the spring 22 is fixedly connected to the slider 23. The gasket on one side of the thrust bearing 24 is fixedly connected to the slider 23, and the gasket on the other side of the thrust bearing 24 is fixedly connected to the rotating rod 25. When the horizontal distance between the first transmission roller 3 and the second transmission roller 4 needs to be adjusted, the sleeve 27 is slid out of the first slot 26, and the rotating rod 25 is turned. The rotating rod 25 is in the slide 21. Horizontal movement drives the slider 23 to slide horizontally in the slide groove 21. When the rotating rod 25 pushes the slider 23 to slide deep into the slide groove 21, the slider 23 overcomes the elastic force of the spring 22 and slides inward. The first transmission roller 3 and the second transmission roller 4 are close to each other, so that the steel belt is tightened. When the rotating rod 25 drives the thrust bearing 24 to slide outward of the slide groove 21, under the elastic force of the spring 22, the slider 23 slides outward along the slide groove 21, thereby loosening the steel belt. After the distance between the first transmission roller 3 and the second transmission roller 4 is adjusted, the clamping sleeve 27 is pushed back into the first clamping groove 26 to achieve the clamping of the rotating rod 25.

[0035] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. Production equipment for special corrosion-resistant cable steel strips for deep-sea use, including: The mounting frame (1) is characterized in that: a turntable (7) is rotatably provided on each of the two sides of the inner wall of the mounting frame (1), the two turntables (7) are connected by two guide rods (71), and the mounting frame (1) further includes an adjusting screw (8) arranged coaxially with the turntable (7), the adjusting screw (8) is formed by splicing a plurality of screws with different pitches, the adjusting screw (8) is rotatably provided on the two turntables (7), the outer side of each screw section provided on the adjusting screw (8) is threadedly connected to a circular blade (6), and the circular blades (6) are all slidably provided on the two guide rods (71).

2. The production device for special corrosion-resistant cable steel strip for deep sea use according to claim 1 is characterized in that: A positioning gear (81) is fixedly sleeved on an outer portion of the adjusting screw rod (8), and a second slot (82) adapted to the positioning gear (81) is provided on the rotating disk (7).

3. The production device of special corrosion-resistant cable steel strip for deep sea use according to claim 2, characterized in that: One end of the adjusting screw rod (8) away from the positioning gear (81) passes through the turntable (7) and is provided with a hexagonal hole.

4. The production device for special corrosion-resistant cable steel strip for deep sea use according to claim 3 is characterized in that: A first transmission roller (3), a second transmission roller (4), and a third transmission roller (5) for guiding the steel belt are rotatably arranged in the mounting frame (1), and a tensioning assembly (2) for adjusting the position of the first transmission roller (3) is arranged in the mounting frame (1).

5. The production device for special corrosion-resistant cable steel strip for deep sea use according to claim 4 is characterized in that: The mounting frame (1) is provided with a slide groove (21), a slider (23) is slidably provided in the slide groove (21), one side of the slider (23) is connected to the inner wall of the slide groove (21) via a spring (22), and the other side of the slider (23) is connected to a rotating rod (25) via a thrust bearing (24), and the rotating rod (25) is threadedly connected to the mounting frame (1).

6. The production device for special corrosion-resistant cable steel strip for deep sea use according to claim 5, characterized in that: A first card slot (26) is provided on the mounting frame (1), a plurality of limit strips (251) are distributed in an array on the outside of the rotating rod (25), a card sleeve (27) is slidably sleeved on the outside of the limit strip (251), and the card sleeve (27) is adapted to the first card slot (26).

Images