Cable tube plugging device with double structures

Abstract

The utility model discloses a cable tube plugging device with a double structure, which comprises a fixed connecting disc, one side of the fixed connecting disc is fixedly connected with a connecting and fastening mechanism, and one end of the connecting and fastening mechanism far away from the fixed connecting disc is fixedly connected with a connecting and protecting disc. A fixing groove is formed in the side, away from the connecting fastening mechanism, of the connecting protection disc, a threaded sleeve is fixedly connected to the other side of the fixing connecting disc, and fixing connecting arms are symmetrically arranged on the side, close to the threaded sleeve, of the fixing connecting disc. According to the cable tube plugging device of the double structure, through the arranged connecting and fastening mechanism, when the cable tube plugging device is integrally arranged at the end of a cable in a sleeving mode, the connecting and fastening mechanism can be adjusted, so that the connecting and fastening mechanism can be fixedly connected with the cable, and at the moment, the connecting and fastening mechanism can stably sleeve the outer side of the end of the cable; the cable end plugging device is simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable pipe pluggers, and in particular relates to a cable pipe plugger with a double structure. Background Art

[0002] A cable duct plug is a sealing device installed in a cable duct. It has the characteristics of simple structure and easy installation. It is generally made of rubber. When the rubber is subjected to force (or air pressure), it expands inward and outward, filling the cross-section between the cable duct and the cable, thereby fixing the cable and achieving sealing of the duct.

[0003] The existing cable plugs have the following problems during use:

[0004] 1. When using existing cable plugs, they are usually directly inserted into the end of the cable tube to seal the cable tube. However, they do not rely on squeezing the cable tube by themselves and cannot stably connect and fix the cable tube, resulting in unstable use.

[0005] 2. The existing cable plug has a relatively simple structure when in use. When plugging the cable pipe, it cannot be stably connected to the cable pipe, resulting in instability in use. Therefore, we propose a cable pipe plug with a double structure. Utility Model Content

[0006] The utility model aims to provide a cable pipe plugger with a double structure to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical solution of the utility model is as follows: a double-structure cable pipe plugger, including a fixed connecting disk, one side of the fixed connecting disk is fixedly connected to a connecting fastening mechanism, the end of the connecting fastening mechanism away from the fixed connecting disk is fixedly connected to a connecting protective disk, a fixing groove is provided on the side of the connecting protective disk away from the connecting fastening mechanism, and the other side of the fixed connecting disk is fixedly connected to a threaded sleeve.

[0008] Preferably, a fixed connecting arm is symmetrically provided on one side of the fixed connecting plate close to the threaded sleeve, the other end of the fixed connecting arm is fixedly connected to a connecting sleeve on a side away from the threaded sleeve, and a connecting clamping mechanism is provided inside the connecting sleeve.

[0009] Preferably, the connection and fastening mechanism includes a connection and mounting tube, a fixed limiting collar is symmetrically provided on the outer surface of the connection and mounting tube, a sealing ring is movably sleeved on the outer surface of the connection and mounting tube, the sealing ring is located on the inner side of the fixed limiting collar, the interior of the connection and mounting tube is symmetrically and movably connected with a movable extrusion block, the interior of the connection and mounting tube is movably connected with a movable mounting block, the outer surface of the surface of the movable mounting block is fixedly sleeved with a connection extrusion ring, one end of the movable mounting block is fixedly connected to a first connecting threaded rod, and the other end of the first connecting threaded rod is fixedly connected to a first rotating disk.

[0010] Preferably, a fixed guide rod is symmetrically provided on the inner side of the connecting installation cylinder, and a connecting guide block is provided on the surface of the movable extrusion block, and the inner side of the connecting guide block and the outer side of the surface of the fixed guide rod are slidably fitted with each other.

[0011] Preferably, the first connecting threaded rod and the threaded sleeve are connected via threads, and the outer surface of the connecting extrusion ring and the end of the movable extrusion block are in contact with each other.

[0012] Preferably, the connecting clamping mechanism includes a second connecting threaded rod, one end of the second connecting threaded rod is fixedly connected to the second rotating disk, the other end of the second connecting threaded rod is fixedly connected to the connecting mounting disk, and a movable clamping block is movably sleeved on the outer surface of the connecting mounting disk.

[0013] The double-structured cable pipe plugging device of the utility model has the following advantages:

[0014] 1. This double-structured cable pipe plugger can be adjusted by a connecting and fastening mechanism when the whole is put on the end of the cable, so that the connecting and fastening mechanism can be connected and fixed to the cable. At this time, the connecting and fastening mechanism can be stably put on the outside of the end of the cable to seal the end of the cable. It has a simple structure and is easy to operate.

[0015] 2. This double-structured cable pipe plugger can stably clamp and fix the outer surface of the cable end through the mutual cooperation between the fixed connecting arm, the connecting sleeve and the connecting clamping mechanism, so that the whole can be stably located outside the end of the cable, protecting the end of the cable and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the fixing groove structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the connection and fastening mechanism of the present invention;

[0020] Figure 4 This is a schematic structural diagram of the connection and clamping mechanism of the present utility model.

[0021] Explanation of the marks in the figure: 1. Fixed connecting plate; 2. Connecting and fastening mechanism; 3. Connecting protective plate; 4. Fixed groove; 5. Fixed connecting arm; 6. Connecting sleeve; 7. Connecting clamping mechanism; 8. Threaded sleeve; 9. Connecting mounting cylinder; 10. Fixed limiting collar; 11. Sealing ring; 12. Movable extrusion block; 13. Movable mounting block; 14. Connecting extrusion ring; 15. First connecting threaded rod; 16. First rotating disk; 17. Fixed guide rod; 18. Connecting guide block; 19. Movable clamping block; 20. Connecting mounting plate; 21. Second connecting threaded rod; 22. Second rotating disk. DETAILED DESCRIPTION

[0022] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0025] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. In order to simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of a double-structured cable pipe plugger of the present invention in conjunction with the accompanying drawings.

[0028] like Figure 1-4 As shown, the utility model is a double-structured cable pipe plugger, including a fixed connecting disk 1, one side of the fixed connecting disk 1 is fixedly connected to a connecting fastening mechanism 2, the end of the connecting fastening mechanism 2 away from the fixed connecting disk 1 is fixedly connected to a connecting protective disk 3, a fixing groove 4 is provided on the side of the connecting protective disk 3 away from the connecting fastening mechanism 2, and the other side of the fixed connecting disk 1 is fixedly connected to a threaded sleeve 8.

[0029] A fixed connecting arm 5 is symmetrically provided on one side of the fixed connecting plate 1 close to the threaded sleeve 8. The other end of the fixed connecting arm 5 is fixedly connected to a connecting sleeve 6 away from the threaded sleeve 8. A connecting clamping mechanism 7 is provided inside the connecting sleeve 6.

[0030] The connecting and fastening mechanism 2 includes a connecting and mounting cylinder 9, a fixed limiting collar 10 is symmetrically provided on the outer surface of the connecting and mounting cylinder 9, a sealing ring 11 is movably sleeved on the outer surface of the connecting and mounting cylinder 9, and the sealing ring 11 is located on the inner side of the fixed limiting collar 10. The interior of the connecting and mounting cylinder 9 is symmetrically and movably connected with a movable extrusion block 12, and the interior of the connecting and mounting cylinder 9 is movably connected with a movable mounting block 13. The outer surface of the movable mounting block 13 is fixedly sleeved with a connecting extrusion ring 14. One end of the movable mounting block 13 is fixedly connected to a first connecting threaded rod 15, and the other end of the first connecting threaded rod 15 is fixedly connected to the first connecting threaded rod 15. A first rotating disk 16 is fixedly connected, which facilitates the rotation of the first rotating disk 16 to drive the first connecting threaded rod 15, the movable mounting block 13 and the connecting extrusion ring 14 to rotate. At the same time, the first connecting threaded rod 15 can move inside the threaded sleeve 8 and the fixed connecting disk 1, so that the connecting extrusion ring 14 squeezes the end of the movable extrusion block 12, so that the movable extrusion block 12 expands toward the outside of the connecting mounting tube 9, and pushes the sealing ring 11, so that the sealing ring 11 is connected and tightened to the outer insulation of the cable, thereby protecting the cable end and facilitating operation.

[0031] A fixed guide rod 17 is symmetrically provided on the inner side of the connecting mounting cylinder 9, and a connecting guide block 18 is provided on the surface of the movable extrusion block 12. The inner part of the connecting guide block 18 and the outer surface of the fixed guide rod 17 slide and fit with each other, so that when the movable extrusion block 12 expands outward, it can drive the connecting guide block 18 to move, so that the connecting guide block 18 can move outside the surface of the fixed guide rod 17, so that the movable extrusion block 12 can move stably and is easy to operate.

[0032] The first connecting threaded rod 15 is connected to the threaded sleeve 8 by a thread, and the outer surface of the connecting extrusion ring 14 fits with the end of the movable extrusion block 12, so that the first connecting threaded rod 15 can move stably on the inner side of the threaded sleeve 8 when it rotates, and the operation is convenient. At the same time, when the connecting extrusion ring 14 moves, it can squeeze the end of the movable extrusion block 12, so that the movable extrusion block 12 can move, and the operation is convenient.

[0033] The connecting clamping mechanism 7 includes a second connecting threaded rod 21, one end of the second connecting threaded rod 21 is fixedly connected to the second rotating disk 22, and the other end of the second connecting threaded rod 21 is fixedly connected to the connecting mounting disk 20. The outer surface of the connecting mounting disk 20 is movably sleeved with a movable clamping block 19, which is convenient for rotating the second rotating disk 22, driving the second connecting threaded rod 21 and the connecting mounting disk 20 to rotate, so that the second connecting threaded rod 21 can rotate and move inside the connecting sleeve 6, driving the connecting mounting disk 20 and the movable clamping block 19 to move, so that the movable clamping block 19 can be clamped on the outer surface of the cable insulation, thereby further reinforcing the whole, and can stably protect the end of the cable, and is easy to operate.

[0034] The working principle of the double-structure cable pipe plugger is as follows: during use, the whole is put on the end of the cable, so that the connection and fastening mechanism 2, the connection protection disk 3 and the fixed groove 4 can be inserted into the inner side of the cable end, so that the sealing ring 11 and the cable insulation skin fit each other, and then the first rotating disk 16 is rotated to drive the first connection threaded rod 15, the movable mounting block 13 and the connection extrusion ring 14 to rotate, and at the same time the first connection threaded rod 15 can move inside the threaded sleeve 8 and the fixed connection disk 1, so that the connection extrusion ring 14 squeezes the end of the movable extrusion block 12, so that the movable extrusion block 12 expands toward the outside of the connection mounting tube 9, and pushes the sealing ring 11, so that the sealing ring 11 and the outer insulation skin of the cable are connected and fastened. Thereby, the cable end is protected. When the movable extrusion block 12 moves, it can drive the connecting guide block 18 to move on the outside of the surface of the fixed guide rod 17, so that the movable extrusion block 12 can move stably. At this time, the connecting sleeve 6 is sleeved on the outside of the surface of the cable insulation skin, and then the second rotating disk 22 is rotated to drive the second connecting threaded rod 21 and the connecting mounting disk 20 to rotate, so that the second connecting threaded rod 21 can rotate and move inside the connecting sleeve 6, driving the connecting mounting disk 20 and the movable clamping block 19 to move, so that the movable clamping block 19 can be clamped on the outside of the surface of the cable insulation skin, thereby further reinforcing the whole, and can stably protect the end of the cable. The overall structure is simple and the operation is convenient and quick.

[0035] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A double-structured cable duct plugger, comprising a fixed connection plate (1), characterized in that: One side of the fixed connection disk (1) is fixedly connected to a connection fastening mechanism (2), one end of the connection fastening mechanism (2) away from the fixed connection disk (1) is fixedly connected to a connection protection disk (3), a fixing groove (4) is provided on the side of the connection protection disk (3) away from the connection fastening mechanism (2), and the other side of the fixed connection disk (1) is fixedly connected to a threaded sleeve (8).

2. The double-structure cable pipe plugger according to claim 1, characterized in that: A fixed connecting arm (5) is symmetrically provided on one side of the fixed connecting plate (1) close to the threaded sleeve (8), and a connecting sleeve (6) is fixedly connected to the other end of the fixed connecting arm (5) away from the threaded sleeve (8), and a connecting clamping mechanism (7) is provided inside the connecting sleeve (6).

3. The double-structure cable pipe plugger according to claim 1, characterized in that: The connecting and fastening mechanism (2) comprises a connecting and mounting cylinder (9), a fixed limiting collar (10) is symmetrically provided on the outer surface of the connecting and mounting cylinder (9), a sealing ring (11) is movably sleeved on the outer surface of the connecting and mounting cylinder (9), and the sealing ring (11) is located on the inner side of the fixed limiting collar (10), a movable extrusion block (12) is symmetrically and movably connected inside the connecting and mounting cylinder (9), a movable mounting block (13) is movably connected inside the connecting and mounting cylinder (9), a connecting extrusion ring (14) is fixedly sleeved on the outer surface of the movable mounting block (13), one end of the movable mounting block (13) is fixedly connected to a first connecting threaded rod (15), and the other end of the first connecting threaded rod (15) is fixedly connected to a first rotating disk (16).

4. The double-structure cable pipe plugger according to claim 3, characterized in that: A fixed guide rod (17) is symmetrically provided on the inner side of the connecting and mounting cylinder (9), and a connecting guide block (18) is provided on the surface of the movable extrusion block (12). The inner side of the connecting guide block (18) and the outer side of the surface of the fixed guide rod (17) are slidably fitted with each other.

5. The double-structure cable pipe plugger according to claim 3, characterized in that: The first connecting threaded rod (15) and the threaded sleeve (8) are connected via threads, and the outer surface of the connecting extrusion ring (14) and the end of the movable extrusion block (12) are in contact with each other.

6. The double-structure cable pipe plugging device according to claim 2, characterized in that: The connecting and clamping mechanism (7) comprises a second connecting threaded rod (21), one end of the second connecting threaded rod (21) is fixedly connected to a second rotating disk (22), the other end of the second connecting threaded rod (21) is fixedly connected to a connecting mounting disk (20), and a movable clamping block (19) is movably sleeved on the outer surface of the connecting mounting disk (20).

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