CN212724824U

CN212724824U - Butt joint device for BTTZ cable production

Info

Publication number: CN212724824U
Application number: CN202022025438.9U
Authority: CN
Inventors: 李高
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-03-16
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a interfacing apparatus is used in BTTZ cable manufacture, including the intermediate junction post, the surface swing joint of intermediate junction post has the bolt that tightens up, the intermediate junction post includes first sector-shaped piece, second sector-shaped piece, third sector-shaped piece, fourth sector-shaped piece and inside conducting rod, the perpendicular triangle fixed block of the equal fixedly connected with of inner wall of first sector-shaped piece, second sector-shaped piece, third sector-shaped piece and fourth sector-shaped piece, the inner wall fixedly connected with barb formula fixed block of inside conducting rod, the both ends of intermediate junction post all are provided with the cylinder piece. This interfacing apparatus is used in BTTZ cable manufacture through the first fan-shaped piece, second fan-shaped piece, third fan-shaped piece and the fourth fan-shaped piece that sets up, can make the default state of intermediate junction post be in and divide the state, makes things convenient for the cable to insert, through three perpendicular fixed blocks and barb formula fixed blocks that set up, makes the centre gripping effect better, is difficult for pulling out, the effectual influence that has reduced the cable fracture area.

Description

Butt joint device for BTTZ cable production

Technical Field

The utility model relates to a cable manufacture equipment technical field specifically is a butt joint device is used in BTTZ cable manufacture.

Background

The cable is made of one or more mutually insulated conductors and an outer-coated insulating protective layer, electric power or information is transmitted to a lead at another position from one position, two cables are often required to be butted according to the requirements of products or tests in the manufacturing process of the cable, and the length of the cable is convenient to improve.

After the production of cable is accomplished, in order to make it become a continuous circuit, each section cable must be connected and be a whole, just need use cable interfacing apparatus this moment, and the most butt joint operations of present device are more loaded down with trivial details, and the effect of centre gripping is not too ideal, will cause breaking away from of cable, can cause personnel's injury even when serious to bring a series of troubles, consequently need improve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a butt joint device is used in BTTZ cable manufacture has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a butt joint device for BTTZ cable production comprises a middle connecting column, wherein the outer surface of the middle connecting column is movably connected with a tightening bolt, the two ends of the outer surface of the middle connecting column are both provided with middle rod threads, the middle connecting column comprises a first fan-shaped block, a second fan-shaped block, a third fan-shaped block, a fourth fan-shaped block and an internal conducting rod, positioning holes are formed in the first fan-shaped block, the second fan-shaped block, the third fan-shaped block and the fourth fan-shaped block, the inner walls of the first sector block, the second sector block, the third sector block and the fourth sector block are fixedly connected with vertical triangular fixed blocks, the inner wall of the internal conducting rod is fixedly connected with a barb type fixing block, both ends of the middle connecting column are provided with cylindrical blocks, a through hole is formed in the cylindrical block, and a round rod thread is formed in one side of the outer surface of the cylindrical block.

Optionally, the cross section of the tightening bolt is regular octagon, the number of the tightening bolts is two, and the middle rod thread is matched with the round rod thread.

Optionally, the diameter of the section of the middle connecting column is equal to the diameter of the section of the cylindrical block.

Optionally, one end of the cylindrical block is fixedly connected with a positioning column, and the positioning hole is matched with the positioning column.

Optionally, a spherical groove is formed in the cylindrical block, and a sphere is movably connected in the spherical groove.

Optionally, the middle part of the outer surface of the middle connecting column is fixedly connected with a base, and a threaded connecting hole is formed in the base.

(III) advantageous effects

The utility model provides a butt joint device is used in BTTZ cable manufacture possesses following beneficial effect:

1. this interfacing apparatus is used in BTTZ cable manufacture, through the first fan-shaped piece that sets up, the second fan-shaped piece, third fan-shaped piece and fourth fan-shaped piece, can make the spliced pole default state in the detached state, make things convenient for the cable to insert, let the user more laborsaving, through the intermediate lever screw thread that sets up with tighten up the bolt, can tighten up the cable in the spliced pole, and effectual fixed cable, through three perpendicular fixed blocks and barb formula fixed blocks that set up, it is better to make the centre gripping effect, can make the inside cable fixed abundant, be difficult for pulling out, the effectual influence that has reduced the cable fracture and has taken.

2. This interfacing apparatus is used in BTTZ cable manufacture, through locating hole and the reference column that sets up, can make intermediate junction post and cylinder piece fix to tighten up bolt and round bar screw through setting up and fix intermediate junction post and cylinder piece, make the device's structure more stable, it is fixed more durable, simple structure simplifies the wiring flow simultaneously, improves user's work efficiency, simultaneously through the inside conducting rod that sets up, makes cable junction be a whole and electrically conductive.

Drawings

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

FIG. 2 is a schematic structural view of the cross section of the present invention;

fig. 3 is a schematic structural diagram of the fixing column section of the present invention.

In the figure: 1. a middle connecting column; 101. a first segment; 102. a second segment; 103. a third sector block; 104. a fourth segment; 105. an inner conductive rod; 2. tightening the bolts; 3. intermediate rod threads; 4. positioning holes; 5. a vertical triangular fixed block; 6. a barb type fixing block; 7. a cylindrical block; 8. round bar threads; 9. a positioning column; 10. a spherical groove; 11. a ball; 12. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a butt joint device for BTTZ cable production comprises an intermediate connecting column 1, wherein the outer surface of the intermediate connecting column 1 is movably connected with tightening bolts 2, the cross sections of the tightening bolts 2 are regular octagons, the tightening bolts 2 are regular octagons and are convenient to rotate, the number of the tightening bolts 2 is two, intermediate rod threads 3 are arranged at two ends of the outer surface of the intermediate connecting column 1, the intermediate connecting column 1 comprises a first fan-shaped block 101, a second fan-shaped block 102, a third fan-shaped block 103, a fourth fan-shaped block 104 and an internal conducting rod 105, two ends of the intermediate connecting column 1 are uniformly divided into four parts by the circle center and form the first fan-shaped block 101, the second fan-shaped block 102, the third fan-shaped block 103 and the fourth fan-shaped block 104, the internal part of the intermediate connecting column 1 is an internal conducting rod 105, the middle part of the internal conducting rod 105 is solid, the outer layer of the intermediate;

the inner parts of the first fan-shaped block 101, the second fan-shaped block 102, the third fan-shaped block 103 and the fourth fan-shaped block 104 are all provided with positioning holes 4, the inner walls of the first fan-shaped block 101, the second fan-shaped block 102, the third fan-shaped block 103 and the fourth fan-shaped block 104 are all fixedly connected with vertical triangular fixing blocks 5, the vertical triangular fixing blocks 5 are used for vertically positioning and fixing cables inside, the inner wall of the inner conducting rod 105 is fixedly connected with barb type fixing blocks 6, the barb type fixing blocks 6 enable the cables to be pushed in easily but pulled out difficultly, the cables are further fixed, the two ends of the middle connecting column 1 are both provided with cylindrical blocks 7, through holes are formed inside the cylindrical blocks 7, one side of the outer surface of each cylindrical block 7 is provided with a round rod thread 8, the inside of each cylindrical block 7 is provided with a spherical groove 10, the inside of each spherical groove 10 is movably connected with a spherical ball 11, and the spherical balls, one end of the cylindrical block 7 is fixedly connected with positioning columns 9, the number of the positioning holes 4 and the number of the positioning columns 9 are four, and the positioning holes 4 are matched with the positioning columns 9;

the diameter in 1 cross-section of intermediate junction post equals with the diameter in 7 cross-sections of cylinder piece, intermediate lever screw thread 3 and 8 looks adaptations of round bar screw thread to make tightening bolt 2 rotate in the inside of intermediate lever screw thread 3 and round bar screw thread 8, the middle part fixedly connected with base 12 of 1 surface of intermediate junction post, threaded connection hole has been seted up to the inside of base 12, threaded connection hole can be fixed to the medium of difference.

In summary, the butt joint device for producing the BTTZ cable comprises the following steps:

1. inserting one end of a cable through one section of the cylindrical block 7 and into one end of the middle connecting column 1, and inserting the cable to the innermost part to be in close contact with the solid block in the middle of the inner conducting rod 105;

2. tightening the tightening bolt 2 in the middle rod thread 3 to simultaneously tighten the first sector block 101, the second sector block 102, the third sector block 103 and the fourth sector block 104, inserting the positioning column 9 into the positioning hole 4, screwing the tightening bolt 2 to the cylindrical block 7, and fixing in the round rod thread 8;

3. the bolt is fixedly connected to the medium to be connected through the threaded connecting hole.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a butt joint device is used in BTTZ cable manufacture, includes intermediate junction post (1), its characterized in that: the outer surface of the middle connecting column (1) is movably connected with a tightening bolt (2), middle rod threads (3) are arranged at two ends of the outer surface of the middle connecting column (1), the middle connecting column (1) comprises a first sector-shaped block (101), a second sector-shaped block (102), a third sector-shaped block (103), a fourth sector-shaped block (104) and an internal conducting rod (105), positioning holes (4) are arranged in the first sector-shaped block (101), the second sector-shaped block (102), the third sector-shaped block (103) and the fourth sector-shaped block (104), vertical conducting triangular fixing blocks (5) are fixedly connected with the inner walls of the first sector-shaped block (101), the second sector-shaped block (102), the third sector-shaped block (103) and the fourth sector-shaped block (104), inverted hook type fixing blocks (6) are fixedly connected with the inner walls of the internal conducting rod (105), and cylindrical blocks (7) are arranged at two ends of the middle connecting column (1), a through hole is formed in the cylindrical block (7), and a round rod thread (8) is formed in one side of the outer surface of the cylindrical block (7).

2. The butt joint device for BTTZ cable production according to claim 1, wherein: the cross section of tightening bolts (2) is regular octagon, the number of tightening bolts (2) is two, and intermediate lever screw thread (3) and round bar screw thread (8) looks adaptation.

3. The butt joint device for BTTZ cable production according to claim 1, wherein: the diameter of the section of the middle connecting column (1) is equal to that of the section of the cylindrical block (7).

4. The butt joint device for BTTZ cable production according to claim 1, wherein: one end of the cylindrical block (7) is fixedly connected with a positioning column (9), and the positioning hole (4) is matched with the positioning column (9).

5. The butt joint device for BTTZ cable production according to claim 1, wherein: a spherical groove (10) is formed in the cylindrical block (7), and a round ball (11) is movably connected in the spherical groove (10).

6. The butt joint device for BTTZ cable production according to claim 1, wherein: the middle part of the outer surface of the middle connecting column (1) is fixedly connected with a base (12), and a threaded connecting hole is formed in the base (12).