Multifunctional pipeline sealing connector device

Abstract

The utility model belongs to the field of interface units, particularly relates to a multifunctional pipeline sealing interface unit, and aims to solve the problems that in the prior art, communication testing and cleaning work are difficult to be carried out synchronously, the operation mode is relatively tedious, the model of a connector is relatively fixed, and optical cables of various models are difficult to connect. The cable blowing device comprises a bottom shell and a top shell, a valve is arranged at the top of the top shell, a pipeline cleaning agent, a pipeline communication test sponge ball and an optical cable lubricant can be added in the cable blowing process through the valve, a connector is arranged between the bottom shell and the top shell, a nut is arranged at one end of the connector, and the connector and the nut are used in cooperation. According to the utility model, the optical cable pipelines of different sizes can be connected, the connection of the pipelines of multiple sizes and effective test communication, cleaning and lubrication measures can adapt to the pipelines of multiple sizes, so that the pipeline connection is more convenient, and meanwhile, cleaning and lubrication are synchronously carried out in the cable blowing process, so that the work is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of interface devices, in particular to a multifunctional pipeline sealing interface device. Background Art

[0002] With the development of communication technology, a new air-blowing optical cable technology has gradually replaced the old manual laying of optical cables. The air-blowing technology not only improves work efficiency but also saves labor costs. Pipeline trial connection and pipeline cleaning are necessary processes to improve the efficiency of cable blowing, and a pipeline sealing interface device is required during the pipeline cleaning and trial connection processes.

[0003] There are still some deficiencies in the existing pipeline sealing interface devices during actual use:

[0004] 1. When the existing pipeline sealing interface device is in use, its functions are relatively single, and it is difficult to synchronize the trial connection and cleaning operations, and the operation method is relatively cumbersome.

[0005] 2. One end of the pipeline sealing interface device is connected to a blowing device, and the other end is connected to an optical cable pipeline. When connecting the optical cable, the model of the connector is relatively fixed, and it is difficult to connect multiple models of optical cable pipelines. Summary of the Utility Model

[0006] The purpose of the utility model is to solve the deficiencies in the existing technology that it is difficult to synchronize the trial connection and cleaning operations, the operation method is relatively cumbersome, and the model of the connector is relatively fixed, making it difficult to connect multiple models of optical cables, and to propose a multifunctional pipeline sealing interface device.

[0007] To achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A multifunctional pipeline sealing interface device includes a bottom shell and a top shell. A valve is provided at the top of the top shell, and pipeline cleaning agent, pipeline trial connection sponge balls, and optical cable lubricant can be added during the cable blowing process through the valve. A connector is provided between the bottom shell and the top shell. One end of the connector is provided with a nut. Through the cooperation of the connector and the nut, different-sized optical cable pipelines can be connected.

[0009] In a possible design, a connecting pipe is provided between the valve and the top shell. A first threaded section is provided at the bottom end of the valve, and the valve and the connecting pipe are threadedly penetrated into the connecting pipe through the first threaded section. A first threaded hole is provided at the top of the top shell. A third threaded section is provided at the bottom end of the connecting pipe, and the connecting pipe and the top shell are threadedly connected through the third threaded section and the first threaded hole.

[0010] In a possible design, a resistance block is provided at one end of the connector, and the outer wall of the resistance block is tapered. A second threaded hole is provided at one end of the connector, and the second threaded hole is located on the outside of the resistance block. A matching block is provided at one end of the nut, and the matching block and the nut are integrally formed. An external thread is provided on the outer wall of the matching block, and the nut and the connector are threadedly connected via the second threaded hole and the external thread. The inner wall of the matching block is tapered, and the taper of the outer wall of the resistance block and the taper of the inner wall of the matching block can clamp pipes of different sizes.

[0011] In a possible design, limiting blocks are fixedly connected to both sides of the connector, a placement groove is provided between the bottom shell and the top shell, and the connector and the two limiting blocks are snapped into the placement groove.

[0012] In a possible design, the inner walls of the bottom shell and the top shell at one end away from the placement groove are both provided with a second threaded section, and the second threaded section can be threadedly connected to the blowing device.

[0013] In a possible design, a through hole is provided on the top of the connector, and the through hole is connected to the first threaded hole.

[0014] In a possible design, bolt holes are provided on both sides of the bottom shell and the top shell, and the bottom shell and the top shell are fixedly connected by bolts.

[0015] In the present application, the bottom shell and the top shell are fixed by bolts passing through bolt holes, the connecting head is located in the placement grooves of the bottom shell and the top shell, and is limited by a limiting block, and the pipe can be passed through the nut and the matching block between the connecting head and the nut, and is put on the interference block, and the matching block is clamped on the outer wall of the interference block through the threaded connection of the external thread and the second threaded hole, thereby achieving the fixation of the pipe, the second threaded section at the other end of the bottom shell and the top shell can be connected to the blowing device, and the top shell and the valve are connected by a connecting pipe, and the valve can be conveniently used to add pipe cleaners, trial sponge balls or optical cable lubricants during the cable blowing process.

[0016] Beneficial effects:

[0017] In the utility model, the multifunctional pipeline sealing interface device has a multifunctional design so that the pipeline cleaning, test pass and optical cable lubrication steps can be completed in one device, which significantly shortens the construction period and improves the work efficiency;

[0018] In the utility model, the multifunctional pipeline sealing interface device has an adaptive pipeline connection design so that the interface device can be applied to optical cable pipelines of various sizes, thereby improving the versatility and practicality of the device;

[0019] In the present utility model, the connection of pipes with multiple sizes and effective measures for trial connection, cleaning, and lubrication can adapt to pipes with multiple sizes, making the pipe connection more convenient. At the same time, cleaning and lubrication are carried out synchronously during the cable blowing process, making the work more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 FIG. 6 is a three-dimensional structural schematic diagram of a multi-functional pipe sealing adapter proposed by the present utility model;

[0021] Figure 2 FIG. 10 is an exploded structural schematic diagram of a valve of a multi-functional pipe sealing adapter proposed by the present utility model;

[0022] Figure 3 FIG. 14 is a sectional exploded structural schematic diagram of a bottom shell and a top shell of a multi-functional pipe sealing adapter proposed by the present utility model;

[0023] Figure 4 FIG. 18 is an exploded structural schematic diagram of a connector and a nut of a multi-functional pipe sealing adapter proposed by the present utility model.

[0024] In the figure: 1, bottom shell; 2, top shell; 3, valve; 4, nut; 5, bolt hole; 6, connecting pipe; 7, first threaded hole; 8, first threaded section; 9, second threaded section; 10, connector; 11, third threaded section; 12, limiting block; 13, placement groove; 14, second threaded hole; 15, abutting block; 16, mating block; 17, external thread. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0026] Embodiment 1

[0027] Referring to Figures 1 to 3 , an adapter includes a bottom shell 1 and a top shell 2. A valve 3 is provided at the top of the top shell 2. During the cable blowing process, pipe cleaning agent, pipe trial connection sponge balls, and optical cable lubricant can be added through the valve 3. A connector 10 is provided between the bottom shell 1 and the top shell 2. One end of the connector 10 is provided with a nut 4. By using the cooperation of the connector 10 and the nut 4, optical cable pipes with different sizes can be connected. The valve 3 is located at the top of the top shell 2 and can be used to add pipe cleaning agent, pipe trial connection sponge balls, and optical cable lubricant. The connector 10 is located between the bottom shell 1 and the top shell 2. One end of the connector 10 can be separately connected to the nut 4 for connecting optical cable pipes with different sizes.

[0028] Referring to Figure 2, a connecting pipe 6 is provided between the valve 3 and the top shell 2. A first threaded section 8 is provided at the bottom end of the valve 3. The valve 3 and the connecting pipe 6 are threadedly penetrated into the connecting pipe 6 through the first threaded section 8. A first threaded hole 7 is provided at the top of the top shell 2. A third threaded section 11 is provided at the bottom end of the connecting pipe 6. The connecting pipe 6 and the top shell 2 are threadedly connected through the third threaded section 11 and the first threaded hole 7. The connecting pipe 6 is located between the valve 3 and the top shell 2 and is threadedly connected through the first threaded section 8. At the same time, the connecting pipe 6 and the top shell 2 are threadedly connected through the third threaded section 11 and the first threaded hole 7.

[0029] Refer to Figure 4 , a contact block 15 is provided at one end of the connector 10. The outer wall of the contact block 15 is conical. A second threaded hole 14 is provided at one end of the connector 10, and the second threaded hole 14 is located outside the contact block 15. A mating block 16 is provided at one end of the nut 4, and the mating block 16 and the nut 4 are integrally formed. An external thread 17 is provided on the outer wall of the mating block 16. The nut 4 and the connector 10 are threadedly connected through the second threaded hole 14 and the external thread 17. The inner wall of the mating block 16 is conical. Through the conical shape of the outer wall of the contact block 15 and the conical shape of the inner wall of the mating block 16, pipes of different sizes can be clamped. One end of the pipe passes through the nut 4 and the mating block 16 and is sleeved on the contact block 15. The pipe is clamped and limited by the threaded connection of the external thread 17 on the outer wall of the mating block 16 and the second threaded hole 14.

[0030] Refer to Figure 3 , limiting blocks 12 are fixedly connected to both sides of the connector 10. Placing grooves 13 are provided between the bottom shell 1 and the top shell 2. The connector 10 and the two limiting blocks 12 are both engaged in the placing grooves 13. The connector 10 and the two limiting blocks 12 are placed in the placing grooves 13 and are limited by the limiting blocks 12 to ensure the stability of the connector 10.

[0031] Refer to Figure 3 , second threaded sections 9 are provided on the inner walls of the ends of the bottom shell 1 and the top shell 2 away from the placing grooves 13. The second threaded sections 9 can be threadedly connected to the blowing device. The second threaded sections 9 are used to connect to the blowing device.

[0032] Refer to Figure 3 , a through hole is provided at the top of the connector 10, and the through hole is communicated with the first threaded hole 7, which is convenient for the introduction of pipe cleaners, pipe trial - through sponge balls, and optical cable lubricants.

[0033] This application can be used in the field of pipe sealing and can also be used in other fields applicable to this application.

[0034] Embodiment 2

[0035] Refer to Figure 1, improved based on Embodiment 1: A multifunctional pipeline sealing connector, which is applied to the field of multifunctional pipeline sealing. Bolt holes 5 are provided on both sides of the bottom shell 1 and the top shell 2, and the bottom shell 1 and the top shell 2 are fixedly connected by bolts.

[0036] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A multifunctional pipeline sealing interface, characterized in that: include: A bottom shell (1) and a top shell (2), wherein a valve (3) is provided on the top of the top shell (2), and a pipeline cleaner, a pipeline test sponge ball and an optical cable lubricant can be added through the valve (3) during the cable blowing process. A connector (10) is provided between the bottom shell (1) and the top shell (2), and a nut (4) is provided at one end of the connector (10). By using the connector (10) and the nut (4) in combination, optical cable pipelines of different sizes can be connected.

2. A multifunctional pipeline sealing interface according to claim 1, characterized in that: A connecting pipe (6) is provided between the valve (3) and the top shell (2); a first threaded section (8) is provided at the bottom end of the valve (3); the valve (3) and the connecting pipe (6) are threadedly connected through the first threaded section (8) and penetrated into the connecting pipe (6); a first threaded hole (7) is provided at the top of the top shell (2); a third threaded section (11) is provided at the bottom end of the connecting pipe (6); and the connecting pipe (6) and the top shell (2) are threadedly connected through the third threaded section (11) and the first threaded hole (7).

3. A multifunctional pipeline sealing interface according to claim 1, characterized in that: A resisting block (15) is provided at one end of the connector (10), the outer wall of the resisting block (15) is tapered, a second threaded hole (14) is provided at one end of the connector (10), and the second threaded hole (14) is located outside the resisting block (15), a matching block (16) is provided at one end of the nut (4), and the matching block (16) and the nut (4) are integrally formed, an outer wall of the matching block (16) is provided with an external thread (17), and the nut (4) and the connector (10) are threadedly connected via the second threaded hole (14) and the external thread (17), and an inner wall of the matching block (16) is tapered, and pipes of different sizes can be clamped by the tapered outer wall of the resisting block (15) and the tapered inner wall of the matching block (16).

4. A multifunctional pipeline sealing interface according to claim 1, characterized in that: Limiting blocks (12) are fixedly connected to both sides of the connector (10), a placement groove (13) is provided between the bottom shell (1) and the top shell (2), and the connector (10) and the two limiting blocks (12) are snapped into the placement groove (13).

5. The multifunctional pipeline sealing interface according to claim 1, characterized in that: The inner walls of the bottom shell (1) and the top shell (2) at one end away from the placement groove (13) are both provided with a second threaded section (9), and the second threaded section (9) can be threadedly connected to the blowing device.

6. The multifunctional pipeline sealing interface according to claim 1, characterized in that: A through hole is provided on the top of the connecting head (10), and the through hole is connected to the first threaded hole (7).

7. The multifunctional pipeline sealing interface according to claim 1, characterized in that: Bolt holes (5) are provided on both sides of the bottom shell (1) and the top shell (2), and the bottom shell (1) and the top shell (2) are fixedly connected by bolts.

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