Electric power pipe connector

Abstract

The utility model relates to the technical field of electric power pipelines, and discloses an electric power pipe connector which comprises a connecting frame, an annular sliding rail is arranged in the connecting frame, a plurality of sliding blocks are connected to the inner wall of the annular sliding rail in a sliding mode, and rotating discs are fixedly connected between the adjacent sliding blocks. A plurality of first circular holes are formed in the rotating disc, bolts are slidably connected to the inner walls of the first circular holes, nuts are rotatably connected to the front sides of the outer walls of the bolts, an external thread is fixedly connected to the position, close to the upper end, of the left side of the rotating disc, and a first circular groove is formed in the external thread. According to the utility model, the external thread is rotated, at the moment, the external thread drives the rotating disc to rotate, then the rotating disc drives the sliding block to rotate, and at the moment, the sliding block rotates along the annular sliding rail in the connecting frame, so that the rotating disc is fixed, and the effect of more convenient installation and connection at a narrow corner is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to power pipeline technical field especially relates to a power pipe connector. BACKGROUND

[0002] The power pipe is a kind of pipeline for protecting cable, it can avoid cable to be damaged by external factors such as mechanical damage and chemical corrosion, ensure the safety and stability of power transmission, but in the process of use, power pipe connector is often needed to connect, it is the key component of guaranteeing the integrity and sealing property of power pipe system, when the longer power pipeline line needs to be laid, power pipe connector can connect one by one power pipe tightly, so that cable can smoothly penetrate in pipeline, just like building a passage for cable, its sealing performance can prevent moisture and sundries from entering pipeline, avoid cable from being eroded, effectively ensure the stability of power transmission, for example, in urban power grid reconstruction project, a large number of power pipes need to be connected, and power pipe connector plays an indispensable role, ensures that cable can still work safely in complex underground environment, but how to connect power pipe in the process of use is especially important.

[0003] The connecting mechanism in the existing power pipe connector mainly includes sealing ring, thread and buckle, is mainly used to connect two power pipes stably, it is generally connected by mechanical mode, and common ones have socket type and lock type, socket type connecting mechanism is to insert one power pipe into another power pipe with flared, then sealing rubber ring is used to ensure the sealing property and stability of connecting portion, this mode is like inserting a rod into a sleeve with hole, relies on the close degree of insertion and sealing member to achieve the purpose of connection, and lock type connecting mechanism is to use special lock device to buckle two power pipes together, and its principle is similar to buckle, when lock is closed, enough pressure can be generated to tightly connect two pipelines, prevent pipeline from separating, and also effectively resist certain axial tension and torsional force, but the connecting mechanism is difficult to connect power pipes together when encountering narrow gap and inconvenient installation place, time-consuming and laborious, even affect the connection effect. TECHNICAL PROBLEM

[0004] In order to make up for the above shortcomings, the utility model provides a kind of power pipe connector, to improve the problem of connecting mechanism in prior art when encountering narrow gap and inconvenient installation place, difficult to connect power pipes together, time-consuming and laborious, even affect the connection effect.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a power pipe connector, including a connecting frame, an annular slide rail is provided inside the connecting frame, multiple sliders are slidably connected to the inner wall of the annular slide rail, and a rotating disk is fixedly connected between adjacent sliders. Multiple circular holes are provided inside the rotating disk, pins are slidably connected to the inner wall of each circular hole, and a nut is rotatably connected to the front side of the outer wall of each pin. An external thread is fixedly connected to the upper left side of the rotating disk, and a circular groove is provided inside the external thread. Multiple circular holes are provided on both the left and right sides of the outer wall of the connecting frame. A vibration damping mechanism is provided at the bottom of the connecting frame, and the vibration damping mechanism is used for vibration damping and pressure resistance.

[0006] As a further description of the above technical solution:

[0007] The vibration damping mechanism includes a sliding ring one, the inner wall of which is slidably connected to the outer wall of the connecting frame near the edge on the left side, a side plate is fixedly connected to the bottom of the sliding ring one, a baffle is fixedly connected to the inside of the side plate, a limit post is fixedly connected to the top of the baffle, a spring is slidably connected to the outer wall of the limit post, the top of the spring is slidably connected to the outer wall of the connecting frame, and a sliding ring two is slidably connected to the right side of the outer wall of the connecting frame.

[0008] As a further description of the above technical solution:

[0009] Multiple rubber pads are rotatably connected to both the left and right sides of the connecting frame. The interior of each rubber pad is fixedly connected to the left side of the rotating disk. A cap is threaded onto the outer wall of the external thread.

[0010] As a further description of the above technical solution:

[0011] The inner wall of the rubber pad has a circular hole three, and the inner wall of the circular hole three is slidably connected to the outer wall of the external thread.

[0012] As a further description of the above technical solution:

[0013] Multiple connecting rods are fixedly connected to the right side of each of the sliding rings, and the right side of each connecting rod is fixedly connected to the left side of the sliding ring.

[0014] As a further description of the above technical solution:

[0015] Each of the plurality of connecting rods is fixedly connected to a limiting ring, and the inner wall of the limiting ring is rotatably connected to the outer wall of the connecting frame.

[0016] As a further description of the above technical solution:

[0017] The bottom of the side plate is fixedly connected with a plurality of connecting plates, and the connecting plates are internally threadedly connected with bolts.

[0018] As a further description of the above technical solution:

[0019] The connecting frame is internally fixedly connected with a waterproof layer, the waterproof layer is internally fixedly connected with a breathable layer, and the outer wall of the breathable layer is provided with a circular groove two.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. In the utility model, the outer thread is rotated, at which time the outer thread drives the rotating disc to rotate, and then the rotating disc drives the sliding block to rotate, at which time the sliding block will rotate along the annular slide rail inside the connecting frame until it is rotated to the appropriate position, at which time the bolt is inserted into the circular hole one of the rotating disc and the circular hole two inside the connecting frame, and then the nut is installed on the bolt, so that the rotating disc is fixed, at which time the connecting frame can be installed through the outer thread, realizing the function of being able to be more conveniently installed and connected in narrow corners.

[0022] 2. In the utility model, when installing, the sliding ring one and the sliding ring two are rotated, at which time the sliding ring one and the sliding ring two will drive the side plate to rotate, and then the side plate will be fixed on the ground through the connecting plate and the bolt, at which time the side plate will transmit vibration to the limiting column, and the limiting column will transmit vibration to the spring, at which time the spring is stretched and contracted, converting the external pressure into elastic force, realizing the function of being able to reduce vibration and resist pressure. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A front side perspective view of the power pipe connector is provided for the utility model;

[0024] Figure 2 A waterproof layer partial structure split drawing of the power pipe connector is provided for the utility model;

[0025] Figure 3 A limiting ring partial structure split drawing of the power pipe connector is provided for the utility model;

[0026] Figure 4 A rotating disc partial structure split drawing of the power pipe connector is provided for the utility model;

[0027] Figure 5 An outer thread partial structure split drawing of the power pipe connector is provided for the utility model.

[0028] LEGEND:

[0029] 1, connecting frame; 2, damping mechanism; 201, sliding ring one; 202, spring; 203, limiting column; 204, baffle; 205, side plate; 206, sliding ring two; 3, annular slide rail; 4, sliding block; 5, rotating disc; 6, circular hole one; 7, bolt; 8, nut; 9, circular groove one; 10, external thread; 11, circular hole two; 12, rubber pad; 13, circular hole three; 14, connecting rod; 15, limiting ring; 16, connecting plate; 17, bolt; 18, waterproof layer; 19, breathable layer; 20, circular groove two; 21, cap. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Please refer to the drawings in the embodiments of the utility model Figure 1 , the drawings in the embodiments of the utility model Figure 4 and the drawings in the embodiments of the utility model Figure 5 , one embodiment provided by the utility model: a power pipe connector, comprising a connecting frame 1, the inside of the connecting frame 1 is provided with annular slide rails 3, the inner walls of the annular slide rails 3 are all slidingly connected with a plurality of sliding blocks 4, which facilitates sliding, the adjacent sliding blocks 4 are all fixedly connected with rotating discs 5, the inside of each rotating disc 5 is provided with a plurality of circular holes one 6, the inner walls of the circular holes one 6 are slidingly connected with bolts 7, so that the connection is more stable, the outer walls of the bolts 7 are all rotationally connected with nuts 8 on the front sides, the left upper ends of the rotating discs 5 are fixedly connected with external threads 10, the inside of each external thread 10 is further provided with a circular groove one 9, the outer walls of the connecting frame 1 are all provided with a plurality of circular holes two 11, so that the overall fixation is more stable, the bottom of the connecting frame 1 is provided with a damping mechanism 2, which is used for damping and pressure resistance.

[0032] Specifically, the inside of the connecting frame 1 is particularly designed with annular slide rails 3, the inner walls of the annular slide rails 3 are all slidingly connected with a plurality of sliding blocks 4, the sliding blocks 4 are adjacent to each other and fixedly connected through rotating discs 5, the central parts of each rotating disc 5 are all provided with a plurality of circular holes one 6, the inner walls of the circular holes one 6 are slidingly connected with bolts 7, the outer walls of each bolt 7 are all rotationally connected with a nut 8 on the front side, so as to provide additional adjustment function, in addition, the left upper ends of each rotating disc 5 are all fixedly connected with an external thread 10, the inside of the external thread 10 is further provided with a circular groove one 9, so as to adapt to different connection requirements, in order to further enhance the stability and multifunctionality of the connecting frame 1, the outer walls of the connecting frame 1 are all provided with a plurality of circular holes two 11 on the left and right sides.

[0033] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 3 , damping mechanism 2 includes sliding ring 201, the inner wall of sliding ring 201 and the outer wall of the left side of the connecting frame 1 near the edge of the sliding connection, the bottom of sliding ring 201 is fixedly connected with the side plate 205, which can play a shielding role, the inside of the side plate 205 is fixedly connected with the baffle 204, the top of the baffle 204 is fixedly connected with the limiting column 203, which plays a limiting role, the outer wall of the limiting column 203 is slidingly connected with the spring 202, which provides elastic support for the whole, the top of the spring 202 is slidingly connected with the outer wall of the connecting frame 1, and the outer wall of the connecting frame 1 is slidingly connected with the sliding ring 206 on the right side;

[0034] Specifically, the damping mechanism 2 includes sliding ring 201, the inner wall of the sliding ring 201 is closely matched with the outer wall of the left side of the connecting frame 1 near the edge to realize sliding connection, in order to ensure the stability of the sliding ring 201, the bottom of the sliding ring 201 is fixedly connected with a side plate 205, the side plate 205 not only plays a supporting role, but also is fixedly connected with a baffle 204 inside, the top of the baffle 204 is further fixedly connected with a limiting column 203, the outer wall of the limiting column 203 is slidingly connected with a spring 202, the top of the spring 202 is also slidingly connected with the outer wall of the connecting frame 1 to provide necessary elastic force, in addition, in order to balance the structure, the outer wall of the connecting frame 1 is also slidingly connected with another key component, i.e. sliding ring 206 on the right side.

[0035] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 4 , the left and right sides of the connecting frame 1 are rotatably connected with a plurality of rubber pads 12, the inside of the rubber pad 12 is fixedly connected with the left side of the rotating disc 5, the outer wall of the external thread 10 is threadedly connected with a cap 21, which is convenient for fixing, the inner wall of the rubber pad 12 is provided with a circular hole three 13, the inner wall of the circular hole three 13 is slidingly connected with the outer wall of the external thread 10, the right side of the sliding ring 201 is fixedly connected with a plurality of connecting rods 14, so that the connection is more stable, the right side of the connecting rod 14 is fixedly connected with the left side of the sliding ring 206;

[0036] Specifically, the left and right sides of the connecting frame 1 are rotatably connected with a plurality of rubber pads 12, the internal structure of the rubber pads 12 is fixedly connected with the left side of the rotating disc 5 to ensure the stability and damping effect of the connection, in addition, the outer wall of the external thread 10 is tightly combined with the cap 21 through threaded connection, which enhances the firmness of the connection, in order to further improve the flexibility and adaptability of the connection, the inner wall of the rubber pad 12 is specially provided with a circular hole three 13, the inner wall of the circular hole three 13 and the outer wall of the external thread 10 can be slidably connected, thereby allowing a certain degree of displacement and adjustment, in order to further strengthen the stability and carrying capacity of the structure, the right side of the sliding ring one 201 is fixedly connected with a plurality of connecting rods 14, the right side of the connecting rod 14 is fixedly connected with the left side of the sliding ring two 206, forming a firm support and connection system.

[0037] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 5 , the adjacent connecting rods 14 are fixedly connected with a plurality of limiting rings 15, which play a limiting role, the inner wall of the limiting ring 15 is rotatably connected with the outer wall of the connecting frame 1, the bottom of the side plate 205 is fixedly connected with a plurality of connecting plates 16 on the left and right sides, so that the connection is more stable, the internal threads of the connecting plate 16 are connected with the bolt 17, the internal of the connecting frame 1 is fixedly connected with the waterproof layer 18, the internal of the waterproof layer 18 is fixedly connected with the breathable layer 19, which can be waterproof and breathable, the outer wall of the breathable layer 19 is provided with a circular groove two 20 on the right side;

[0038] Specifically, a plurality of connecting rods 14 are fixedly connected with each other to ensure the stability of the structure, the connecting rods 14 are limited by the limiting ring 15 to prevent excessive movement, the inner wall of each limiting ring 15 is connected with the outer wall of the connecting frame 1 by rotating connection, so that the connecting frame 1 can rotate freely within a certain range, thereby adapting to different use environments, in addition, in order to further enhance the stability of the structure, the bottom of the side plate 205 is fixedly connected with a plurality of connecting plates 16 on the left and right sides, the connecting plates 16 are connected with the bolt 17 through internal threads, ensuring the firm combination between the connecting plate 16 and the side plate 205, in order to protect the internal components, the internal of the connecting frame 1 is also fixedly connected with the waterproof layer 18, which can effectively prevent water penetration and protect the internal structure from moisture, in the internal of the waterproof layer 18, the breathable layer 19 is also fixedly connected, the function of the breathable layer 19 is to allow air circulation while preventing water from entering, ensuring the dryness and cleanliness of the internal environment, in order to further optimize the ventilation effect, the outer wall of the breathable layer 19 is specially provided with a circular groove two 20 on the right side, which can increase the area of air flow and improve the ventilation performance.

[0039] Working principle: when need to connect, first turn down the cap 21, when the installation of some side space is small, first unscrew the nut 8, then take off the bolt 7, make the bolt 7 leave the inside of the circular hole one 6 of the rotating disc 5, then rotate the external thread 10, at this time the external thread 10 drives the rotating disc 5 to rotate, then the rotating disc 5 drives the sliding block 4 to rotate, at this time the sliding block 4 will rotate along the annular slide rail 3 inside the connecting frame 1, until the appropriate position, at this time the bolt 7 is inserted into the circular hole one 6 of the rotating disc 5 and the circular hole two 11 inside the connecting frame 1, then the nut 8 is installed on the bolt 7, so that the rotating disc 5 is fixed, at this time the connecting frame 1 can be installed through the external thread 10, realized more convenient in narrow corner installation and connection function;

[0040] When installing, rotate the sliding ring one 201 and the sliding ring two 206, at this time the sliding ring one 201 and the sliding ring two 206 will drive the side plate 205 to rotate, then the side plate 205 will be fixed on the ground through the connecting plate 16 and the bolt 17, at this time when vibration occurs, the vibration is transmitted to the side plate 205, at this time the side plate 205 transmits the vibration to the limiting column 203, and transmits to the spring 202 through the limiting column 203, at this time the spring 202 stretches and contracts, converts the external pressure into elastic force, realized the function of shock absorption and pressure resistance.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A power pipe connector, comprising a connector frame (1), characterized in that: The connecting frame (1) has an annular slide rail (3) inside. Multiple sliders (4) are slidably connected to the inner wall of the annular slide rail (3). A rotating disk (5) is fixedly connected between adjacent sliders (4). Multiple circular holes (6) are opened inside the rotating disk (5). A pin (7) is slidably connected to the inner wall of the circular hole (6). A nut (8) is rotatably connected to the front side of the outer wall of the pin (7). An external thread (10) is fixedly connected to the upper left side of the rotating disk (5). A circular groove (9) is opened inside the external thread (10). Multiple circular holes (11) are opened on the left and right sides of the outer wall of the connecting frame (1). A vibration damping mechanism (2) is opened at the bottom of the connecting frame (1). The vibration damping mechanism (2) is used for vibration damping and pressure resistance.

2. A power pipe connector according to claim 1, characterized in that: The vibration damping mechanism (2) includes a sliding ring one (201), the inner wall of the sliding ring one (201) is slidably connected to the outer wall of the connecting frame (1) near the edge on the left side, the bottom of the sliding ring one (201) is fixedly connected to a side plate (205), the inside of the side plate (205) is fixedly connected to a baffle (204), the top of the baffle (204) is fixedly connected to a limit post (203), the outer wall of the limit post (203) is slidably connected to a spring (202), the top of the spring (202) is slidably connected to the outer wall of the connecting frame (1), and the right side of the outer wall of the connecting frame (1) is slidably connected to a sliding ring two (206).

3. A power pipe connector according to claim 1, characterized in that: Multiple rubber pads (12) are rotatably connected to the left and right sides of the connecting frame (1). The interior of each rubber pad (12) is fixedly connected to the left side of the rotating disk (5). A cap (21) is threadedly connected to the outer wall of the external thread (10).

4. A power pipe connector according to claim 3, characterized in that: The inner wall of the rubber pad (12) is provided with a circular hole three (13), and the inner wall of the circular hole three (13) is slidably connected to the outer wall of the external thread (10).

5. A power pipe connector according to claim 2, characterized in that: Multiple connecting rods (14) are fixedly connected to the right side of each sliding ring one (201), and the right side of each connecting rod (14) is fixedly connected to the left side of the sliding ring two (206).

6. A power pipe connector according to claim 5, characterized in that: Each of the multiple connecting rods (14) is fixedly connected to a limiting ring (15), and the inner wall of the limiting ring (15) is rotatably connected to the outer wall of the connecting frame (1).

7. A power pipe connector according to claim 2, characterized in that: Multiple connecting plates (16) are fixedly connected to the bottom left and right sides of the side plate (205), and bolts (17) are threaded inside the connecting plates (16).

8. A power pipe connector according to claim 1, characterized in that: The connecting frame (1) is fixedly connected to a waterproof layer (18), and the waterproof layer (18) is fixedly connected to a breathable layer (19). A circular groove (20) is provided on the right side of the outer wall of the breathable layer (19).

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