Power cable connecting mechanism

Abstract

The utility model discloses a power cable connecting mechanism which comprises a connector body, bayonet sockets fixedly connected to the two ends of the connector body and locking nuts spirally arranged outside the bayonet sockets in a sleeving mode, and traction assemblies are installed at the two ends of the connector body. The traction assembly comprises a clamping base arranged on one side of the connector body, a guide rod fixedly connected to the surface of the clamping base, a guide cylinder arranged outside the guide rod in a sleeving mode and arranged in a sliding mode, and a sleeve fixedly connected to the tail end of the guide cylinder. The power cable penetrates through the locking nut, then the penetrating end of the power cable is inserted into the bayonet socket, and the locking nut is screwed to lock and fix the inserting end of the power cable; when the power cable is inserted into the bayonet socket, the guide cylinder can be rotated relative to the shaft seat, and the clamping seat of the guide rod is clamped outside the power cable, so that an auxiliary traction effect is achieved, the locking nut is not easy to loosen in the process of screwing the locking nut, the assembly is convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power cables, and in particular relates to a power cable connecting mechanism. Background Art

[0002] Power cables are cables used to transmit and distribute electrical energy. Power cables are commonly used in urban underground power grids, power station lead-out lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas.

[0003] After searching, the existing announcement number CN219998611U is a power cable connection mechanism, including a connector A and a connector B, the end face of the connector A is fixedly connected with a metal plug, the end face of the connector B is provided with a slot, the metal plug of the connector A and the slot provided on the end face of the connector B are plugged in and correspond to each other; the outer wall of the connector A is fixedly connected with a limit ring, and the outer sleeve of the connector A is provided with a sleeve and is slidably arranged. The metal plug of the connector A and the slot provided on the end face of the connector B are plugged in and fixed, and then the sleeve is pushed along the connector A, the end face of the positioning column of the sleeve slides along the guide groove, the reset spring is in an extended state, and the sleeve is continuously pushed until the positioning column moves to the opening position of the positioning groove. Under the elastic force of the reset spring, the positioning column is plugged into the inside of the positioning groove, changing the traditional spiral connection method to the existing plug-in and pull-out locking method. The plug-in process is smooth and labor-saving, there will be no slipping phenomenon, the stability is good, and it is not easy to loosen or fall off.

[0004] In the current existing technology, when using a connector to connect and fix the power cables at both sides, since the connector cannot effectively assist in positioning the power cables, when locking the power cables, the power cables still need to be pulled by hand, which makes the installation process cumbersome. Therefore, it is necessary to design a power cable connection mechanism to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a power cable connection mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power cable connection mechanism, comprising a connector body, a socket fixedly connected to both ends of the connector body, and a locking nut spirally sleeved on the outside of the socket, and a traction assembly is installed at both ends of the connector body;

[0007] The traction assembly includes a clamp seat arranged on one side of the connector body, a guide rod fixedly connected to the surface of the clamp seat, a guide cylinder sleeved outside the guide rod and slidably arranged, and a sleeve fixedly connected to the end of the guide cylinder.

[0008] Preferably, both ends of the connector body are fixedly connected with shaft seats, and the sleeve is sleeved outside the shaft seats and is movably arranged.

[0009] Preferably, the surface of the guiding cylinder is provided with anti-slip lines, and a locking wheel is spirally inserted on the surface of the guiding cylinder.

[0010] Preferably, positioning grooves are formed on the surface of the guiding rod, and the inserted end of the locking wheel extends into the positioning grooves.

[0011] Preferably, an anti-slip pad is adhered to the outer wall of the clamping seat.

[0012] Preferably, a reinforcing ring is sleeved outside the connector body, and reinforcing pads are equidistantly installed on the outer circumference of the outer wall of the reinforcing ring.

[0013] Preferably, the reinforcing ring is located outside the shaft seat, and the top end of the reinforcing ring protrudes from the surface of the shaft seat.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. Traction components are installed at both ends of the connector body. The power cable penetrates through the locking nut, and then its penetrating end is inserted into the socket. The locking nut is screwed to lock and fix the inserted end of the power cable. During the process of inserting the power cable into the socket, the guiding cylinder can be rotated relative to the shaft seat, and the clamping seat of the guiding rod is clamped outside the power cable, which has the effect of auxiliary traction. During the process of screwing the locking nut, the phenomenon of loosening is not likely to occur, which is convenient for assembly, time-saving and labor-saving.

[0016] 2. A reinforcing ring is sleeved outside the connector body, and reinforcing pads are equidistantly installed on the outer circumference of the outer wall of the reinforcing ring. The reinforcing ring and the reinforcing pads perform reinforcement treatment on the outer wall of the connector body, which has good anti-wear protection performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is the structural schematic diagram of the connector body of the present utility model;

[0019] Figure 3 is the structural schematic diagram of the guiding cylinder and the clamping seat of the present utility model;

[0020] Figure 4 is the structural schematic diagram of the connector body and the clamping seat of the present utility model.

[0021] In the figure: 1, connector body; 2, reinforcement ring; 3, reinforcement gasket; 4, socket; 5, locking nut; 6, guide cylinder; 7, clamp seat; 8, shaft seat; 9, sleeve; 10, locking wheel; 11, guide rod; 12, positioning groove; 13, anti-slip pad. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention. Embodiment 1

[0023] Please refer to Figures 1 to 4 , the present invention provides a technical solution for a power cable connection mechanism: including a connector body 1, a socket 4 fixedly connected to both ends of the connector body 1, and a locking nut 5 spirally sleeved outside the socket 4. Traction components are installed at both ends of the connector body 1;

[0024] The traction component includes a clamp seat 7 arranged on one side of the connector body 1, a guide rod 11 fixedly connected to the surface of the clamp seat 7, a guide cylinder 6 sleeved outside the guide rod 11 and slidably arranged, and a sleeve 9 fixedly connected to the end of the guide cylinder 6.

[0025] Shaft seats 8 are fixedly connected to both ends of the connector body 1. The sleeve 9 is sleeved outside the shaft seat 8 and is movably arranged. The surface of the guide cylinder 6 is provided with anti-slip lines. A locking wheel 10 is spirally inserted on the surface of the guide cylinder 6. A positioning groove 12 is opened on the surface of the guide rod 11. The insertion end of the locking wheel 10 extends into the positioning groove 12. An anti-slip pad 13 is bonded to the outer wall of the clamp seat 7.

[0026] From the above description, it can be seen that the present invention has the following beneficial effects: Traction components are installed at both ends of the connector body 1. The power cable passes through the locking nut 5, and then its penetrating end is inserted into the socket 4. The locking nut 5 is screwed to lock and fix the inserted end of the power cable; during the process of inserting the power cable into the socket 4, the guide cylinder 6 can be rotated relative to the shaft seat 8, and the clamp seat 7 of the guide rod 11 is clamped outside the power cable, which has the effect of auxiliary traction. During the process of screwing the locking nut 5, loosening is not likely to occur, which is convenient for assembly, time-saving and labor-saving. Embodiment 2

[0027] Please refer to Figures 1 to 4As shown in the figure, based on the first embodiment, the present utility model provides a technical solution for a power cable connection mechanism: A reinforcement ring 2 is sleeved outside the connection head body 1. Reinforcement pads 3 are equidistantly installed on the outer wall circumference of the reinforcement ring 2. The reinforcement ring 2 is located outside the shaft seat 8, and the top end of the reinforcement ring 2 protrudes from the surface of the shaft seat 8.

[0028] With the above technical solution, a reinforcement ring 2 is sleeved outside the connection head body 1, and reinforcement pads 3 are equidistantly installed on the outer wall circumference of the reinforcement ring 2. The reinforcement ring 2 and the reinforcement pads 3 reinforce the outer wall of the connection head body 1, having good anti-wear protection performance.

[0029] The working principle and usage process of the present utility model: Traction components are installed at both ends of the connection head body 1. The power cable passes through the locking nut 5, and then its penetrating end is inserted into the socket 4. The locking nut 5 is screwed to lock and fix the inserted end of the power cable. During the process of inserting the power cable into the socket 4, the guiding cylinder 6 can be rotated relative to the shaft seat 8. The clamp seat 7 of the guiding rod 11 is clamped outside the power cable, having an auxiliary traction effect. During the process of screwing the locking nut 5, it is not easy to loosen, which is convenient for assembly, time-saving and labor-saving. A reinforcement ring 2 is sleeved outside the connection head body 1, and reinforcement pads 3 are equidistantly installed on the outer wall circumference of the reinforcement ring 2. The reinforcement ring 2 and the reinforcement pads 3 reinforce the outer wall of the connection head body 1, having good anti-wear protection performance.

[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0031] The above is only used to illustrate the technical solution of the present utility model and not to limit it. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present utility model should be covered within the scope of the claims of the present utility model as long as they do not depart from the spirit and scope of the technical solution of the present utility model.

Claims

1. A power cable connection mechanism, comprising a connector body (1), socket connectors (4) fixedly connected to both ends of the connector body (1), and a lock nut (5) spirally sleeved outside the socket connectors (4), characterized in that: Both ends of the connector body (1) are provided with traction components; The traction component includes a clamping seat (7) arranged on one side of the connector body (1), a guide rod (11) fixedly connected to the surface of the clamping seat (7), a guide cylinder (6) sleeved outside the guide rod (11) and arranged to slide, and a sleeve (9) fixedly connected to the end of the guide cylinder (6).

2. The power cable connection mechanism according to claim 1, characterized in that: Both ends of the connector body (1) are fixedly connected with shaft seats (8), and the sleeve (9) is sleeved outside the shaft seats (8) and arranged to be movable.

3. The power cable connection mechanism according to claim 1, characterized in that: The surface of the guide cylinder (6) is provided with anti-slip lines, and a locking wheel (10) is spirally inserted into the surface of the guide cylinder (6).

4. The power cable connection mechanism according to claim 3, characterized in that: A positioning groove (12) is formed on the surface of the guide rod (11), and the insertion end of the locking wheel (10) extends into the positioning groove (12).

5. A power cable connection mechanism according to claim 1, characterized in that: An anti-slip pad (13) is bonded to the outer wall of the clamping seat (7).

6. The power cable connection mechanism according to claim 1, characterized in that: A reinforcing ring (2) is sleeved outside the connector body (1), and reinforcing pads (3) are equidistantly installed on the outer circumference of the outer wall of the reinforcing ring (2).

7. The power cable connection mechanism according to claim 6, characterized in that: The reinforcing ring (2) is located outside the shaft seat (8), and the top of the reinforcing ring (2) protrudes from the surface of the shaft seat (8).

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