阅读说明：本技术 一种解决方形电缆绝缘层形状不规格问题的修整装置 (Trimming device for solving problem of irregular shape of square cable insulation layer ) 是由 朱宽雄 于 2020-12-21 设计创作，主要内容包括：本发明涉及电力技术领域,且公开了一种解决方形电缆绝缘层形状不规格问题的修整装置,包括外壳,所述外壳的内部固定连接有气圈；通过气圈、检测机构、绝缘管、金属滑片、顶杆、电磁铁、制动杆、第一转盘和棘轮的共同作用,利用电缆表面的凸起处,自动触发加热操作,使其绝缘层的鼓包受热发生破裂,方便修整操作的进行,并且开启修整操作,增加结构之间的联动性,操作便捷,具有较高的自动化程度,通过第二转盘、滑板、第三转盘、压具和圈板的共同作用,自动电缆的四个面进行挤压,对其存有鼓包的绝缘层面进行整平的同时,对电缆的其他几个面进行支撑,有效避免电缆受到不均发生扭曲的情况,使修整质量得到保证。(The invention relates to the technical field of electric power, and discloses a trimming device for solving the problem of irregular shape of a square cable insulating layer, which comprises a shell, wherein a balloon is fixedly connected inside the shell; through the balloon, detection mechanism, the insulating tube, the metal gleitbretter, the ejector pin, the electro-magnet, the brake lever, the combined action of first carousel and ratchet, utilize the protruding department on cable surface, automatic trigger heating operation, make the bulge of its insulating layer be heated and take place to break, conveniently, the going on of repairing the operation, and open repairing the operation, increase the linkage between the structure, the simple operation, higher degree of automation has, through the second carousel, the slide, the third carousel, the combined action of tamp and circle board, four faces of automatic cable extrude, when it carries out the flattening to its insulating aspect that has the bulge, support several other faces of cable, effectively avoid the cable to receive the uneven condition of taking place to distort, make repairing quality obtain guaranteeing.)

1. The utility model provides a solve trimming device of square cable insulation shape non-specification problem, includes shell (1), its characterized in that: the inner part of the shell (1) is fixedly connected with a balloon (2), the outer side of the balloon (2) is movably connected with a detection mechanism (3), the surface of the detection mechanism (3) is movably connected with a pressing tool (4), one side of the pressing tool (4) close to the detection mechanism (3) is movably connected with a ring plate (5), the left side of the balloon (2) is fixedly connected with an insulating tube (6), the surface of the insulating tube (6) is movably connected with a metal slip sheet (7), the right side of the metal slip sheet (7) is fixedly connected with a mandril (8), the upper part of the mandril (8) is fixedly connected with an electromagnet (9), the upper part of the electromagnet (9) is movably connected with a brake rod (10), the upper part of the brake rod (10) is movably connected with a first rotary disc (11), the surface of the first rotary disc (11) is movably connected with a ratchet (12, a sliding plate (14) is movably connected below the second rotating disc (13), and a third rotating disc (15) is movably connected at the outer side of the sliding plate (14).

2. The trimming device for solving the problem of the irregular shape of the insulating layer of the square cable according to claim 1, wherein: the opening has been seted up on the surface of shell (1), and the edge fixedly connected with heating wire of its opening, eight first branch pipes that the specification is the same of one side fixedly connected with that balloon (2) are close to detection mechanism (3), the left side fixedly connected with second branch pipe of balloon (2).

3. The trimming device for solving the problem of the irregular shape of the insulating layer of the square cable according to claim 1, wherein: detection mechanism (3) have four and the specification is the same, and detection mechanism (3) comprises limiting plate, two branch and two briquetting, and tamp (4) present the T form, and its fixed surface is connected with spacing frame, and logical groove has been seted up to the inside of spacing frame.

4. The trimming device for solving the problem of the irregular shape of the insulating layer of the square cable according to claim 1, wherein: the arc grooves with the same specifications are formed in the surface of the ring plate (5), a first pull rope is movably connected to the outer side of the ring plate (5), one side, away from the ring plate (5), of the first pull rope is movably connected with a third turntable (15), a resistance coil is fixedly connected to the outer side of the insulating tube (6), and the resistance coil is electrically connected with an electric heating wire and an electromagnet (9) on the outer side of an opening of the shell (1).

5. The trimming device for solving the problem of the irregular shape of the insulating layer of the square cable according to claim 1, wherein: the metal sliding sheet (7) is made of copper materials, the ejector rod (8) is in an inverted T shape, the vertical rod of the metal sliding sheet is movably clamped in the first branch pipe of the balloon (2), the brake rod (10) is in an inverted T shape, and the cross rod of the metal sliding sheet is made of metal materials.

6. The trimming device for solving the problem of the irregular shape of the insulating layer of the square cable according to claim 1, wherein: the surface of the first rotary table (11) is movably connected with a linkage rod, the outer side of the first rotary table (11) is movably connected with a second pull rope, and one side, far away from the first rotary table (11), of the second pull rope is movably connected with a second rotary table (13).

7. The trimming device for solving the problem of the irregular shape of the insulating layer of the square cable according to claim 1, wherein: the surface of second carousel (13) has been seted up logical groove, and its logical inslot swing joint has the movable rod, and the surperficial swing joint of movable rod has the push rod, and one side and slide (14) swing joint that the movable rod was kept away from to the push rod, the fixed surface of third carousel (15) is connected with the connecting rod, and the fixed surface of connecting rod is connected with the card post.

Technical Field

The invention relates to the technical field of electric power, in particular to a trimming device for solving the problem that a square cable insulating layer is not in a standard shape.

Background

The cable is one of common power transmission media, according to its service environment's difference, a square cable has now been proposed, square cable's manufacturing procedure is similar with common circular cable, its surface all wraps up there is the one deck insulating layer, square cable's insulating layer needs to wrap up the outside at the cable core with the shape of square, when the macromolecular material of molten condition wrapped up electric core, there was the possibility of doping air, this surface or the inside bubble that has that will make the insulating layer, along with the cooling of insulating layer, the bubble also can take place the sclerosis and stay at the insulating layer, make the insulating layer surface present unevenness's the condition, reduce the regularity of cable shape, influence the normal use of cable, be unfavorable for its installation.

Aiming at the defects of the prior art, the invention provides the trimming device for solving the problem of irregular shape of the square cable insulating layer, and the trimming device has the advantages of detecting the shape of the cable and automatically trimming the shape of the cable.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose of detecting and automatically finishing the shape of the cable, the invention provides the following technical scheme: the trimming device for solving the problem of irregular shape of the square cable insulating layer comprises a shell, a gas ring, a detection mechanism, a pressing tool, a ring plate, an insulating tube, a metal slip sheet, a mandril, an electromagnet, a brake rod, a first turntable, a ratchet wheel, a second turntable, a sliding plate and a third turntable.

Wherein:

the position and connection relationship among the structures are as follows:

a trimming device for solving the problem of irregular shape of a square cable insulating layer comprises a shell, wherein an opening is formed in the surface of the shell, an electric heating wire is fixedly connected to the edge of the opening, a balloon is fixedly connected to the inside of the shell, one side, close to a detection mechanism, of the balloon is fixedly connected with eight first branch pipes with the same specification, the left side of the balloon is fixedly connected with a second branch pipe, the outside of the balloon is movably connected with a detection mechanism, the detection mechanism is provided with four detection mechanisms with the same specification, the detection mechanism is composed of a limiting plate, two supporting rods and two pressing blocks, the surface of the detection mechanism is movably connected with a pressing tool which is in a T shape, the surface of the detection mechanism is fixedly connected with a limiting frame, a through groove is formed in the limiting frame, one side, close to the detection mechanism, of the pressing tool is movably connected with a ring plate, four, one side of the first pull rope, which is far away from the ring plate, is movably connected with the third turntable.

An insulating tube is fixedly connected on the left side of the air ring, a resistance coil is fixedly connected on the outer side of the insulating tube, the resistance coil is electrically connected with an electric heating wire and an electromagnet on the outer side of a shell through hole, the surface of the insulating tube is movably connected with a metal slip sheet which is made of copper, a top rod is fixedly connected on the right side of the metal slip sheet, the top rod is in an inverted T shape, a vertical rod of the top rod is movably clamped in a first branch tube of the air ring, the electromagnet is fixedly connected above the top rod, a brake rod is movably connected above the electromagnet, the brake rod is in an inverted T shape, a cross rod of the top rod is made of metal, a first rotary disc is movably connected above the brake rod, a linkage rod is movably connected on the surface of the first rotary disc, a second pull rope is movably connected on the outer side of the first rotary disc, a second rotary disc, the surface of second carousel has been seted up logical groove, and its logical inslot swing joint has the movable rod, and the surperficial swing joint of movable rod has the push rod, and one side and slide swing joint that the movable rod was kept away from to the push rod, the below swing joint of second carousel has the slide, and the outside swing joint of slide has the third carousel, and the fixed surface of third carousel is connected with the connecting rod, and the fixed surface of connecting rod is connected with the card post.

(II) advantageous effects

Compared with the prior art, the invention provides a trimming device for solving the problem of non-specification shape of a square cable insulating layer, which has the following beneficial effects:

1. this solve trimming device of square cable insulating layer shape non-specification problem utilizes the protruding department on cable surface, the automatic trigger heating operation through the combined action of gas ring, detection mechanism, insulating tube, metal gleitbretter, ejector pin, electro-magnet, brake lever, first carousel and ratchet, makes the bulge of its insulating layer be heated and takes place to break, conveniently carries on of trimming operation to open the trimming operation, increase the linkage nature between the structure, the simple operation has higher degree of automation.

2. This solve trimming device of square cable insulation shape non-specification problem, through the combined action of second carousel, slide, third carousel, tamp and circle board, four faces of automatic cable extrude, when having the insulating aspect that bulges to it and carry out the flattening, support other several faces of cable, effectively avoid the cable to receive the condition that the inequality takes place the distortion, make finishing quality obtain the assurance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the connection between the balloon and the carrier rod according to the present invention.

In the figure: 1. a housing; 2. a balloon; 3. a detection mechanism; 4. pressing; 5. a ring plate; 6. an insulating tube; 7. a metal slip sheet; 8. a top rod; 9. an electromagnet; 10. a brake lever; 11. a first turntable; 12. a ratchet wheel; 13. a second turntable; 14. a slide plate; 15. and a third turntable.

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, a trimming device for solving the problem of non-specification shape of a square cable insulation layer comprises a shell 1, a through hole is arranged on the surface of the shell 1, an electric heating wire is fixedly connected to the edge of the through hole, a balloon 2 is fixedly connected to the inside of the shell 1, eight first branch pipes with the same specification are fixedly connected to one side of the balloon 2 close to a detection mechanism 3, a second branch pipe is fixedly connected to the left side of the balloon 2, a detection mechanism 3 is movably connected to the outer side of the balloon 2, the detection mechanism 3 comprises four detection mechanisms with the same specification, the detection mechanism 3 comprises a limiting plate, two support rods and two pressing blocks, the limiting plate of the detection mechanism 3 is positioned at the outer side of the center of the balloon 2, the limiting plate is fixedly connected with the pressing blocks through the support rods, the pressing blocks of the detection mechanism 3 are movably clamped in the first branch pipes of the balloon 2, a pressing, the tamp 4 presents the T form, and its fixed surface is connected with spacing frame, and logical groove has been seted up to the inside of spacing frame, and the spacing pipe of outside fixedly connected with of spacing frame, the fixed surface of the body of rod of one side is kept away from each other to four tamp 4 are connected with the card post, and its card post activity card is in the logical groove of spacing frame and the arc groove of crown plate 5, and the partial body of rod activity card of tamp 4 is in spacing intraductal.

One side of the presser 4 close to the detection mechanism 3 is movably connected with a ring plate 5, the surface of the ring plate 5 is provided with four arc grooves with the same specification, the outer side of the ring plate 5 is movably connected with a first pull rope, one side of the first pull rope far away from the ring plate 5 is movably connected with a third turntable 15, the surface of the ring plate 5 is provided with four lightening holes with the same specification, the left side of the air ring 2 is fixedly connected with an insulating tube 6, the outer side of the insulating tube 6 is fixedly connected with a resistance coil, the resistance coil is electrically connected with an electric heating wire and an electromagnet 9 at the outer side of an opening of the shell 1, the surface of the insulating tube 6 is movably connected with a metal slip sheet 7, the metal slip sheet 7 is made of copper, the metal slip sheet 7 is in sliding connection with the resistance coil at the outer side of the insulating tube 6, initially, the metal slip sheet 7 is positioned at the rightmost, the number of, the heating wire does not operate, and electro-magnet 9 is not circular telegram, and the right side fixedly connected with ejector pin 8 of metal gleitbretter 7, ejector pin 8 present inversion T form, and its montant activity card is in the first branch of balloon 2, and the outside swing joint of ejector pin 8 has the spring, spring and first branch swing joint.

An electromagnet 9 is fixedly connected above the ejector rod 8, a brake rod 10 is movably connected above the electromagnet 9, the brake rod 10 is in an inverted T shape, a cross rod of the brake rod 10 is made of metal, a limiting pipe is fixedly connected to the outer side of a vertical rod of the brake rod 10, a spring is movably connected to the surface of the limiting pipe, one side of the spring, which is far away from the limiting pipe, is movably connected with a cross rod of the brake rod 10, a first rotary disc 11 is movably connected above the brake rod 10, a linkage rod is movably connected with the surface of the first rotary disc 11, the linkage rod is in an inverted Z shape, an elastic sheet is movably connected to the outer side of a middle rod body of the linkage rod, a second pull rope is movably connected to the outer side of the first rotary disc 11, a second rotary disc 13 is movably connected to one side of the second pull rope, a ratchet 12 is movably connected to, a movable rod is movably connected in a through groove, a clamping plate is fixedly connected on the outer side of the movable rod, the clamping plate is fixedly connected with the through groove of the second rotary table 13, a spring is movably connected between the clamping plate and the movable rod, the surface of the movable rod is movably connected with a push rod, one side of the push rod, which is far away from the movable rod, is movably connected with a sliding plate 14, an arc strip is fixedly connected above the second rotary table 13, the arc strip has a blocking effect on the movement of the movable rod in the through groove of the second rotary table 13, when the arc strip takes the joint of the sliding plate 14 and the push rod as the center of a circle when the sliding plate 14 is positioned at the highest point, the sliding plate 14 is movably connected below the second rotary table 13, a straight groove is formed in the surface of the sliding plate 14, a clamping groove is formed in the outer side of the sliding plate 14 and in the surface of the inner, the surface of the connecting rod is fixedly connected with a clamping column, and the size of the clamping column is matched with that of the straight groove of the sliding plate 14.

The working process and the principle of the device are as follows:

when the device is used, a cable penetrates through the through hole of the shell 1 and moves in the through hole, when the surface of the cable is provided with a bulge, the insulating layer pushes the limiting plate of the detection mechanism 3, the detection mechanism 3 moves in the direction away from the cable, the pressing block of the detection mechanism 3 moves in the first branch pipe of the gas ring 2, gas in the gas ring 2 is subjected to pressure, the ejector rod 8 is pushed to move leftwards, the spring is pulled, the ejector rod 8 drives the metal sliding sheet 7 to move leftwards along the insulating pipe 6, initially, the metal sliding sheet 7 is positioned at the rightmost side, the number of resistance coils in the access circuit is the largest at the moment, namely, the resistance of the circuit is the largest, the current is the smallest, the circuit is in an open circuit state, the electric heating wire is not operated, the electromagnet 9 is not electrified, the number of the resistance coils in the access circuit is reduced due to the movement of, the insulation of the cable is heated and the electromagnet 9 is energized to produce magnetism.

Initially, the brake lever 10 is located at the highest point, the brake lever 10 has a blocking effect on the movement of the linkage lever on the surface of the first rotary disc 11, so that the linkage lever extrudes the elastic sheet on the outer side of the linkage lever, the right-side lever body of the linkage lever is located at a position away from the ratchet wheel 12, at the moment, the ratchet wheel 12 rotates anticlockwise, the first rotary disc 11 keeps in a static state, so that the electromagnet 9 attracts the brake lever 10 to move downwards and stretches the spring on the outer side of the brake lever, the brake lever 10 no longer has a blocking effect on the movement of the linkage lever on the surface of the first rotary disc 11, so that the linkage lever is acted by the elastic sheet, the right-side lever body is movably clamped between the ratchets of the ratchet wheel 12, the ratchet wheel 12 drives the first rotary disc 11 to rotate through the linkage lever, the first rotary disc 11 drives the second rotary disc 13 to rotate through the second pull rope, the second rotary disc 13, the spring outside the movable rod is in a compressed state, the second rotary table 13 drives the movable rod to rotate, the movable rod drives the push rod to rotate by taking the joint of the movable rod and the sliding plate 14 as a rotating point, at the moment, the sliding plate 14 is located at the highest point and keeps a static state, the second rotary table 13 drives the movable rod to be far away from the arc strip, the movable rod is acted by the spring to move in the through groove of the second rotary table 13, the sliding plate 14 is pushed to move downwards through the push rod until the sliding plate 14 moves to the lowest point, the second rotary table 13 drives the movable rod to rotate to be close to the arc strip, and the movable rod pulls the sliding plate 14 to move upwards through the push rod.

Because the clamp column activity card of third carousel 15 connecting rod is in the straight flute of slide 14, in the initial time, slide 14 is located the peak, make slide 14 move down and drive third carousel 15 through the connecting rod and carry out anticlockwise rotation, third carousel 15 drives the rotation of crown plate 5 through first stay cord, in the initial time, the distance between four tamps 4 on crown plate 5 surface is the farthest, the clamp column activity card of tamp 4 is in the arc groove of crown plate 5 and the logical groove of spacing frame, partial body of rod activity card of tamp 4 is in the spacing intraductal of spacing frame outside, make crown plate 5 rotate and drive tamp 4 and remove along the logical groove and the spacing pipe of spacing frame, four tamps 4 are close to each other, extrude the cable in the shell 1 opening, carry out the plasticity to the cable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.