CN218335271U

CN218335271U - Novel cable threading pipe

Info

Publication number: CN218335271U
Application number: CN202222330946.7U
Authority: CN
Inventors: 尤倩婷
Original assignee: Foshan Caiyuan Pipeline Co ltd
Current assignee: Foshan Caiyuan Pipeline Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-17
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a novel cable threading pipe, including the pipe pillow of longitudinal symmetry, the fixed establishment who sets up two symmetries about the pipe pillow of longitudinal symmetry, be provided with slewing mechanism in the fixed establishment, be provided with in the slewing mechanism and realize opening or the closed threading pipe that opens and shuts, the intraductal sliding ball subassembly that is provided with frictional force when can reducing the cable poling of threading that opens and shuts, slewing mechanism with be provided with between the fixed establishment and lock slewing mechanism's positioning mechanism. The rotating mechanism capable of adjusting the direction is additionally arranged on the original cable threading pipe, so that the problem that avoidance has to be carried out due to more underground pipelines or uneven terrain and geology when the sleeve is laid is solved, and the friction force between the cable and the sleeve is reduced due to the increase of the sliding ball; the structure of the opening and closing pipe is added, so that the operation on the cable which passes through the pipe sleeve can be realized under special conditions.

Description

Novel cable threading pipe

Technical Field

The utility model relates to a cable threading pipe, in particular to novel cable threading pipe.

Background

When the cable threading pipe is laid, because the underground pipeline is more or the topography geology is not flat, need dodge many times, and traditional cable threading pipe can not adjust the direction and dodge, and the great cable of line footpath is because weight reason when poling, the poling degree of difficulty is great, and frictional force seriously hinders threading work between cable and the sleeve pipe, under the special circumstances, can not realize operating the cable in the poling cover, consequently need design an adjustable cable threading pipe direction and less cable and the convenient threading of frictional force between the sleeve pipe, can realize under the special circumstances carrying out the structure operated to the cable in the poling cover.

Thus, further improvements are needed in the existing cable transit tubes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel cable threading pipe can adjust cable threading pipe direction in fact when solving the bushing because of pipeline is more or topography geology is uneven, has to dodge the problem and reduce because of frictional force influences threading efficiency problem between cable and the sleeve pipe, can realize operating the cable in the bushing under the special circumstances.

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

the utility model provides a novel cable threading pipe, is including the pipe pillow of longitudinal symmetry, the fixed establishment of two symmetries is set up about the pipe pillow of longitudinal symmetry, be provided with slewing mechanism in the fixed establishment, be provided with in the slewing mechanism and realize opening or the closed threading pipe that opens and shuts, the intraductal slip ball subassembly that is provided with frictional force when can reducing the cable poling of threading that opens and shuts, slewing mechanism with be provided with between the fixed establishment and lock slewing mechanism's positioning mechanism.

Further, the up-down symmetrical pipe pillow comprises an upper pipe pillow and a lower pipe pillow, a connecting structure is arranged between the upper pipe pillow and the lower pipe pillow, and an installation part for installing the fixing mechanism is arranged between the upper pipe pillow and the lower pipe pillow.

Furthermore, the fixing mechanism comprises an upper fixing mechanism and a lower fixing mechanism, and the upper fixing mechanism and the lower fixing mechanism are fixed through a clamping column arranged on the upper fixing mechanism and a clamping hole arranged on the lower fixing mechanism.

Furthermore, the rotating mechanism comprises a rotating sphere which is bilaterally symmetrical and used for connecting the pipeline and realizing the rotation and the angle adjustment, and the rotating sphere is provided with a pipe penetrating hole and a clamping convex groove.

Furthermore, the threading pipe is including being provided with outer tube and inner tube the outer tube outer wall be provided with the screens recess can with the installation of screens tongue be fixed a position be provided with the fluting that realizes the threading pipe switching and close the groove on outer tube outer wall and the inner tube respectively.

Furthermore, the sliding ball assembly comprises a plurality of sliding balls, and the sliding balls are uniformly distributed on the inner walls of the outer pipe and the inner pipe in the circumferential direction.

Furthermore, the positioning mechanism comprises a positioning screw hole arranged on the upper fixing mechanism, and a positioning screw capable of abutting against the surface of the rotating sphere is connected with the positioning screw in the positioning screw hole in a threaded manner.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model solves the defects of the prior cable threading pipe, and the structure of the utility model has the advantages that the rotating mechanism with adjustable direction is added on the prior cable threading pipe, thereby solving the problem that the underground pipeline is more or the terrain and the geology are uneven when laying the sleeve pipe, increasing the friction force between the cable and the sleeve pipe due to the increase of the sliding ball; the structure of the opening and closing pipe is added, so that the operation on the cable which passes through the pipe sleeve can be realized under special conditions.

Drawings

Fig. 1 is one of the perspective views of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a second perspective view of the present invention;

FIG. 5 is a partial view taken from point B of FIG. 4;

FIG. 6 is a partial view taken at point C of FIG. 4;

fig. 7 is a cross-sectional view taken along line D-D of fig. 2.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, a novel cable threading tube comprises an up-down symmetrical tube pillow 1, two symmetrical fixing mechanisms 2 are arranged on the left and right of the up-down symmetrical tube pillow 1, a rotating mechanism 3 is arranged in the fixing mechanism 2, an opening and closing threading tube 4 capable of being opened or closed is arranged in the rotating mechanism 3, a sliding ball assembly 5 capable of reducing friction force during cable threading is arranged in the opening and closing threading tube 4, and a positioning mechanism 6 capable of locking the rotating mechanism 3 is arranged between the rotating mechanism 3 and the fixing mechanism 2.

The working principle is as follows:

when laying cable threading pipe, will open and shut threading pipe 4 and place on the cable channel that has excavated, install two slewing mechanism 3 at fixed establishment 2 and fix, sheathe in pipe pillow 1 again, will open and shut threading pipe 4 again and wear to install slewing mechanism 3, adjust slewing mechanism 3 according to on-the-spot needs, make the position that the threading pipe 4 that opens and shuts rotatory to needs, fix through positioning mechanism 6, during the threading cable, adjust the open mode with threading pipe 4, make cable and pipe wall frictional force reduce, convenient threading.

When the upper and lower pipe pillows 1 are installed, the upper pipe pillow 101 and the lower pipe pillow 102 are clamped in a semicircular mode and then are aligned behind the upper pipe pillow and the lower pipe pillow, the splayed fixing pin of the connecting structure 103 is taken out, the upper half part of the splayed fixing pin is inserted into the splayed fixing groove in the upper pipe pillow 101 and close to the lower pipe pillow, the lower half part of the splayed fixing pin is inserted into the splayed fixing groove in the lower pipe pillow 102 and close to the upper pipe pillow for fixing, and therefore the upper and lower pipe pillows are fixed; when multiple pipes are arranged in parallel, the fixing of the multiple pipe pillows is realized through the multiple groups of fixed connecting structures 103 on the upper pipe pillow and the lower pipe pillow.

The rotating mechanism 3 realizes multi-angle rotation through spherical contact between the rotating sphere 301 and the fixing mechanism 201 and the lower fixing mechanism 202.

When the opening/closing threading tube 4 is closed, the inner tube 402 is rotated to fit the locking groove 4021 in the inner tube 402 into the locking groove 4011 in the outer tube 401, thereby closing the opening/closing threading tube.

The opening and closing threading pipe 4 is installed and fixed by matching the position-locking groove 100 arranged on the outer wall of the outer pipe 401 with the position-locking convex groove 3012 arranged on the rotary sphere 301 of the rotary mechanism 3.

The plurality of sliding balls 501 included in the sliding ball assembly 5 rotate in the cable threading direction during the threading process, so that the friction force is effectively reduced.

When the site does not need to avoid or is flat enough, the whole assembly of the upper pipe pillow 1, the lower pipe pillow 1, the fixing mechanism 2 and the rotating mechanism 3 can be used as a traditional pipe pillow and a connector.

The up-down symmetry pipe pillow 1 is including last pipe pillow 101 and low tube pillow 102, be provided with connection structure 103 between last pipe pillow 101 and the low tube pillow 102, be provided with the confession between last pipe pillow 101 and the low tube pillow 102 the installation department 104 of 2 installations of fixed establishment.

Fixing mechanism 2 is including last fixing mechanism 201 and lower fixing mechanism 202, go up fixing mechanism 201 and lower fixing mechanism 202 and fix through the card post 2011 that sets up on last fixing mechanism 201 and the card hole 2021 that sets up on the fixing mechanism 202 down.

Slewing mechanism 3 is used for plugging into the pipeline and realizes the rotation spheroid 301 of rotation angle regulation including bilateral symmetry, and rotation spheroid 301 is provided with poling hole 3011 and screens tongue 3012.

Threading pipe 4 is including being provided with outer tube 401 and inner tube 402 outer tube 401 outer wall be provided with screens recess 100 can with screens tongue 3012 advances line location installation be provided with the fluting 4011 and the closed groove 4021 that realize the threading pipe switching on outer tube 401 outer wall and the inner tube 402 respectively.

Sliding ball subassembly 5 is including a plurality of sliding balls 501, a plurality of sliding ball 501 circumference equipartition is in the inner wall of outer tube 401 and inner tube 402.

Positioning mechanism 6 is in including setting up go up the last location screw 601 of fixed establishment 201, location screw 601 female connection has and supports the pressure the set screw 602 on spheroid 301 surface rotates.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel cable threading pipe is characterized in that: the cable threading device is characterized by comprising an upper symmetrical pipe pillow (1) and a lower symmetrical pipe pillow (1), wherein two symmetrical fixing mechanisms (2) are arranged on the left and right sides of the upper symmetrical pipe pillow (1), rotating mechanisms (3) are arranged in the fixing mechanisms (2), opening and closing threading pipes (4) capable of being opened or closed are arranged in the rotating mechanisms (3), sliding ball assemblies (5) capable of reducing friction force when cables are threaded are arranged in the opening and closing threading pipes (4), and positioning mechanisms (6) capable of locking the rotating mechanisms (3) are arranged between the rotating mechanisms (3) and the fixing mechanisms (2).

2. A novel cable transit tube as claimed in claim 1, wherein: the upper and lower symmetrical pipe pillow (1) comprises an upper pipe pillow (101) and a lower pipe pillow (102), a connecting structure (103) is arranged between the upper pipe pillow (101) and the lower pipe pillow (102), and an installation part (104) for installing the fixing mechanism (2) is arranged between the upper pipe pillow (101) and the lower pipe pillow (102).

3. A novel cable transit tube as claimed in claim 2, wherein: the fixing mechanism (2) comprises an upper fixing mechanism (201) and a lower fixing mechanism (202), and the upper fixing mechanism (201) and the lower fixing mechanism (202) are fixed through a clamping column (2011) arranged on the upper fixing mechanism (201) and a clamping hole (2021) arranged on the lower fixing mechanism (202).

4. A novel cable transit tube as claimed in claim 3, wherein: the rotating mechanism (3) comprises rotating spheres (301) which are bilaterally symmetrical and used for connecting the pipeline and realizing the rotation and the angle adjustment, and the rotating spheres (301) are provided with through holes (3011) and clamping convex grooves (3012).

5. The novel cable threading tube of claim 4, wherein: open and shut threading pipe (4) including being provided with outer tube (401) and inner tube (402) outer tube (401) outer wall be provided with screens recess (100) can with location installation is carried out to screens tongue (3012) be provided with fluting (4011) and the groove of closing (4021) that realize the threading pipe switching on outer tube (401) outer wall and inner tube (402) respectively.

6. A novel cable transit tube as claimed in claim 5, wherein: the sliding ball assembly (5) comprises a plurality of sliding balls (501), and the sliding balls (501) are uniformly distributed on the inner walls of the outer pipe (401) and the inner pipe (402) in the circumferential direction.

7. A novel cable transit tube as claimed in claim 6, wherein: the positioning mechanism (6) comprises a positioning screw hole (601) formed in the upper fixing mechanism (201), and a positioning screw (602) capable of abutting against the surface of the rotary sphere (301) is connected to the positioning screw hole (601) in an internal thread mode.