CN208142448U - A cable connecting device - Google Patents

Abstract

The utility model discloses a cable connection device, which comprises a first joint and a second joint, wherein the center of the first joint is provided with a first through hole, a first wire pressing cap is connected in the first through hole in a clamping manner, a butt joint groove is formed in the first joint, the tail end of the butt joint groove is provided with a clamping groove, the first joint is in threaded connection with a first fixing bolt in the direction vertical to the first through hole, one end of the first fixing bolt penetrates into the first through hole, one end face of the second joint is fixedly connected with a butt joint column matched with the butt joint groove, a buckle is arranged on one section of the butt joint column away from the second joint, a second through hole is arranged at the center of the second joint, the second through hole is internally and fixedly connected with a second line pressing cap in a clamping mode, a second fixing bolt is in threaded connection with the second connector in the direction perpendicular to the second through hole, and one end of the second fixing bolt penetrates into the second through hole. The utility model discloses the design is novel, and the cable that will break that can be high-efficient quick is plugged into, convenient to use.

Description

A cable connecting device

technical field

The utility model relates to a butt joint, in particular to a cable connection device, which belongs to the technical field of electric power.

Background technique

With the development of the times, electricity has become an indispensable thing in people's life. Electricity needs to be transmitted by cables. Sometimes the cables are broken by super-high vehicles or other things. After breaking, the cables need to be connected. Barge to ensure the normal transmission of electricity.

The existing connection method is to connect the wires at both ends directly at the fracture by wrapping iron sheets and other things. It is necessary to add a section of medium to connect the two ends. This connection method is relatively troublesome and low in efficiency. Moreover, rainwater is easy to seep in, and the waterproofness is poor. Therefore, a cable connecting device is proposed to solve the above problems.

Utility model content

The technical problem to be solved by the utility model is to provide a cable connection device for the deficiencies of the prior art.

In order to achieve the above object, the utility model provides the following technical solutions:

A cable connecting device, comprising a first joint and a second joint, the center of the first joint is provided with a first through hole, and a first crimping cap is snapped and connected in the first through hole, and the first There is a docking groove in the joint, and a card slot is provided at the end of the docking groove. The first joint is threaded with a first fixing bolt in a direction perpendicular to the first through hole, and one end of the first fixing bolt penetrates into the first through hole. in the through hole, and the other end extends to the outside of the first joint;

One end surface of the second joint is fixedly connected with a butt joint column that matches the docking groove, a section of the butt joint post away from the second joint is provided with a buckle, and a second through hole is opened at the center of the second joint, so that A second crimping cap is engaged and connected in the second through hole, and a second fixing bolt is threadedly connected to the second joint in a direction perpendicular to the second through hole, and one end of the second fixing bolt penetrates into the second through hole inside, and the other end extends to the outside of the second joint.

Optionally, an end of the first connector far away from the first wire crimping cap is snap-connected with a first waterproof cap, and an end of the second connector far away from the second crimping cap is snap-connected with a second waterproof cap.

Optionally, a threaded cap is sleeved on the outside of the second joint, a fixing block is fixed on the outer wall of the second joint close to the butt joint column, and a fixed block is provided on the outer wall of the first joint close to the butt joint groove to match the threaded cap. matching threads.

Optionally, arc-shaped pieces are fixedly fixed up and down symmetrically in the first crimping cap.

Optionally, a sealing ring is sleeved on the first fixing bolt and the second fixing bolt, and the first fixing bolt and the second fixing bolt are made of insulating material.

Optionally, the first wire crimping cap and the second crimping cap are nested together.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model includes two parts, the first joint and the second joint. The first joint is provided with a docking groove, and the second joint is provided with a docking column, and contains a first fixing bolt and a second fixing bolt, which can efficiently and quickly Connect the broken cable.

2. The utility model is equipped with a first waterproof cap, a second waterproof cap and a threaded cap, and the second crimping cap protrudes a certain length, so there is no need to add other media during connection, which is convenient and fast, and has good waterproof performance.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a cable connecting device of the present invention;

Fig. 2 is a left view of the first joint;

Fig. 3 is a right view of the second connector.

Illustration: 1. The first connector; 2. The second connector; 3. The first through hole; 4. The first crimping cap; 5. The docking groove; 6. The first fixing bolt; 7. The docking column; The second through hole; 9, the second crimping cap; 10, the second fixing bolt; 11, the first waterproof cap; 12, the second waterproof cap; 13, the threaded cap; 16 buckles.

Detailed ways

In order to make the purpose, features and advantages of the present utility model more obvious and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, The embodiments described below are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present invention, it is to be understood that when a component is said to be "connected" to another component, it may be directly connected to the other component or there may be an intervening component at the same time. When a component is said to be "set on" another component, it can be set directly on another component or there may be a centered component at the same time.

Please refer to Fig. 1-3, a cable connection device, including a first joint 1 and a second joint 2, the center of the first joint 1 is provided with a first through hole 3, and the inside of the first through hole 3 is The first crimping cap 4 is snap-connected, the first connector 1 is provided with a docking groove 5, and the end of the docking groove 5 is provided with a card groove 15, and the first connector 1 is perpendicular to the first through hole 3 The first fixing bolt 6 is threadedly connected in the direction of the first fixing bolt 6, one end of the first fixing bolt 6 penetrates into the first through hole 3, and the other end extends to the outside of the first joint 1;

One end surface of the second joint 2 is fixedly connected with a docking post 7 that matches the docking groove 5, and a section of the butt post 7 away from the second joint 2 is provided with a buckle 16, and the center of the second joint 2 is provided with a There is a second through hole 8, the second through hole 8 is snapped connected with a second crimping cap 9, and the second connector 2 is threaded with a second fixing bolt 10 in a direction perpendicular to the second through hole 8, One end of the second fixing bolt 10 penetrates into the second through hole 8 , and the other end extends out of the second connector 2 .

As a technical optimization solution of the present utility model, the end of the first connector 1 far away from the first wire crimping cap 4 is engaged with the first waterproof cap 11 , and the end of the second connector 2 far away from the second crimping cap 9 One end is snap-connected with a second waterproof cap 12 to prevent rainwater from flowing into the device.

As a technical optimization scheme of the present invention, the second joint 2 is sleeved with a threaded cap 13, and a fixing block is fixed on the outer wall of the second joint 2 close to the butt joint column 7, and the first joint 1. The outer wall close to the docking groove 5 is provided with threads matching the threaded cap 13 to improve its water resistance.

As a technical optimization scheme of the present invention, arc-shaped pieces 14 are fixedly fixed up and down symmetrically in the first crimping cap 4 to ensure that the first crimping cap 4 is connected to the second crimping cap 9 .

As a technical optimization scheme of the present utility model, the first fixing bolt 6 and the second fixing bolt 10 are sleeved with sealing rings, and the first fixing bolt 6 and the second fixing bolt 10 are made of insulating material to avoid electric leakage .

As a technical optimization solution of the present utility model, the first wire crimping cap 4 and the second crimping cap 9 are nested together to ensure their electrical conductivity.

When the utility model is in use, strip off the wire sheath of a suitable length from the broken wire head, pull out the first wire crimping cap 4 from the first through hole 3, pass the wire through the first waterproof cap 11, and insert it into the first waterproof cap 11. first wire crimping cap 4, and then use splicing pliers to fix the wires in the first crimping cap 4, snap the first crimping cap 4 into the first through hole 3 of the first joint 1, and then use the first The fixing bolt 6 further compresses and fixes the cable, and then strips off the wire sheath of an appropriate length from the other half of the broken wire head, pulls the second wire crimping cap 9 out of the second through hole 8, and passes through the second waterproof cap 12. Insert the second crimping cap 9, fix the wires in the second crimping cap 9 with splicing pliers, snap the second crimping cap 9 into the second through hole 8 of the second connector 2, and then The second fixing bolt (10) further compresses and fixes the cable, and then connects the second joint 2 with the first joint 1. At this time, the butt joint column 7 on the second joint 2 is engaged with the joint groove 5 of the first joint 1. At the same time, one end of the second crimping cap 9 is inserted into the first crimping cap 4, and then the threaded cap 13 outside the second joint 2 is turned to be screwed with the first joint 1, and further connect the first joint 1 with the second Joint 2 is fixed and prevents rainwater from entering.

Wherein: the first crimping cap 4 and the second crimping cap 9 are both made of pure copper.

The circuits, electronic components and modules involved are all existing technologies, which can be realized by those skilled in the art. Needless to say, the content protected by the utility model does not involve the improvement of software and methods.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it still can Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model .

Claims (6)

1. A cable connecting device, comprising a first joint (1) and a second joint (2), characterized in that: the center of the first joint (1) is provided with a first through hole (3), the first A first crimping cap (4) is engaged and connected in a through hole (3), a docking groove (5) is opened in the first connector (1), and a card slot is provided at the end of the docking groove (5) (15), the first joint (1) is threaded with a first fixing bolt (6) in a direction perpendicular to the first through hole (3), and one end of the first fixing bolt (6) penetrates into the first through hole (3), and the other end extends to the outside of the first joint (1); One end face of the second joint (2) is fixedly connected with a docking post (7) matching the docking groove (5), and the end of the butt post (7) away from the second joint (2) is provided with a buckle ( 16), a second through hole (8) is opened at the center of the second joint (2), and a second crimping cap (9) is snapped and connected in the second through hole (8), and the second The joint (2) is threadedly connected with the second fixing bolt (10) in the direction perpendicular to the second through hole (8), and one end of the second fixing bolt (10) penetrates in the second through hole (8), and the other end Extend to the outside of the second joint (2). 2. A cable connection device according to claim 1, characterized in that: the end of the first joint (1) away from the first crimping cap (4) is engaged with a first waterproof cap (11) , the end of the second joint (2) away from the second crimping cap (9) is snap-connected with a second waterproof cap (12). 3. A cable connection device according to claim 1, characterized in that: the second joint (2) is sleeved with a threaded cap (13), and the second joint close to the butt joint (7) The outer wall of (2) is fixed with a fixed block, and the outer wall of the first joint (1) close to the docking groove (5) is provided with threads matching the threaded cap (13). 4. The cable connecting device according to claim 1, characterized in that: arc-shaped pieces (14) are fixedly fixed up and down symmetrically in the first crimping cap (4). 5. A cable connecting device according to claim 1, characterized in that: the first fixing bolt (6) and the second fixing bolt (10) are both sleeved with sealing rings, and the first fixing bolt (6) and the second fixing bolt (10) are insulating materials. 6. The cable connecting device according to claim 1, characterized in that: the first crimping cap (4) and the second crimping cap (9) are socketed with each other.