A quick docking device for generator set cable

Abstract

The utility model discloses a generator unit cable quick butt joint device relates to cable butt joint device technical field, including first cable, one end of first cable is fixedly connected with first butt joint, one end of first cable is provided with second cable, one end of second cable is fixedly connected with second butt joint, second butt joint and first butt joint are opposite and are provided, and one end of first butt joint is inserted in the inside of second butt joint. The utility model discloses the limiting component that sets up can provide additional limit after two butt joint inserts and connects, when first butt joint and second butt joint insert, personnel can rotate movable block, can drive extrusion piece horizontal movement, make the inclined surface portion of extrusion piece push the movement of gyro wheel, and then make the limiting rod rotate on the fixed base, and drive the insertion piece inserts the inside of insertion slot, and the limiting effect of first butt joint and second butt joint is played, prevents the disconnection caused by dragging.

Description

Technical Field

[0001] This utility model relates to the technical field of cable splicing devices, specifically a quick splicing device for generator set cables. Background Technology

[0002] Generator sets are driven by water turbines, steam turbines, diesel engines or other power machinery. They convert the energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy, which is then transferred to the generator. The generator then converts the mechanical energy into electrical energy through the principle of electromagnetic induction, and outputs it to electrical equipment. Generator sets require electrical cables for transmission to transfer electrical energy or signals from one place to another.

[0003] In existing technologies, cable connectors are devices used to connect two cables. They can transmit electrical energy or signals and provide good connection and protection. When in use, the two connectors are simply plugged in. However, after plugging in, there is a lack of additional limiting structure. The two connectors are easily broken due to external dragging, resulting in poor stability. To address this, we propose a quick-connection device for generator set cables to solve the shortcomings of existing technologies. Utility Model Content

[0004] Technical problems to be solved

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a quick-connection device for generator set cables. After the two connectors are plugged in, it provides additional limiting to prevent the two connectors from breaking due to external dragging, thereby facilitating the user's operation.

[0006] Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a generator set cable quick docking device, comprising a first cable, a first connector fixedly connected to one end of the first cable, a second cable provided at one end of the first cable, a second connector fixedly connected to one end of the second cable, the second connector and the first connector being arranged opposite to each other, one end of the first connector being inserted into the interior of the second connector, insertion slots being provided at both ends of the outer side of the second connector, a limiting component being provided on the outer side of the first connector, a connecting plate being fixedly connected to one side of the first connector, a protrusion being fixedly connected to one end of the connecting plate, and a snap-fit ​​component being provided on the inner side of the second connector.

[0008] The present invention is further configured such that the limiting component includes a fixed seat and a limiting rod, the number of fixed seats is two, the fixed seats are fixedly connected to both sides of the outer wall of the first pair of joints, the outer side of the limiting rod is rotatably connected to the inner wall of the fixed seat, and the two limiting rods are arranged opposite to each other.

[0009] The present invention is further configured such that the limiting component includes a roller and a plug-in block, the outer side of the roller is rotatably connected to one end of the limiting rod, and the outer side of the plug-in block is fixedly connected to the other end of the limiting rod.

[0010] The present invention is further configured such that the limiting component includes a threaded portion, a movable block, and a pressing block. The threaded portion is opened on the outer side of the first pair of joints. The movable block is threadedly connected to the outer side of the first pair of joints through the threaded portion. The inner wall of the pressing block is fixedly connected to the outer side of the movable block. The outer inclined portion of the pressing block is in contact with the outer side of the roller.

[0011] The present invention is further configured such that the snap-fit ​​assembly includes a limiting plate and a limiting groove, the number of the limiting plates is two, the limiting plates are fixedly connected to both sides of the inner wall of the second connector, and a limiting groove is formed between the two limiting plates.

[0012] The present invention is further configured such that the snap-fit ​​assembly includes a fixing block, a spring and an abutment block, the bottom end of the fixing block is fixedly connected to the outside of the second connector, the top end of the spring is fixedly connected to the inner wall of the fixing block, the top end of the abutment block is fixedly connected to the bottom end of the spring, the bottom of the abutment block is arc-shaped, and the arc-shaped part of the bottom of the abutment block is located in the limiting groove.

[0013] The present invention is further configured such that the snap-fit ​​assembly includes a sliding groove and a sliding block, the sliding groove is formed on the inner walls of both sides of the fixed block, the sliding block is fixedly connected to both sides of the abutment block, and the sliding block is slidably connected to the inside of the sliding groove.

[0014] Beneficial effects:

[0015] I. This utility model, through the setting of a limiting component, can provide additional limiting after the two connectors are plugged in and connected. After the first connector and the second connector are plugged in, the operator can rotate the movable block, which can drive the extrusion block to move horizontally. The inclined part of the extrusion block pushes the roller to move, thereby causing the limiting rod to rotate on the fixed seat and drive the plugging block to insert into the plugging slot. This has a limiting effect on the first connector and the second connector, improves the fixing effect, and prevents the connection from being broken due to dragging.

[0016] II. This utility model, through the set snap-fit ​​component, can snap-fit ​​and fix the first pair of connectors and the second pair of connectors. When the first pair of connectors and the second pair of connectors are mated, the connecting plate and the protrusion can be inserted into the limiting groove, thereby causing the protrusion to push the abutment block to move upward, and at the same time, the spring is compressed by force. After the connecting plate and the protrusion are fully inserted into the interior of the limiting groove, the abutment block abuts against the connecting plate due to the force of the limiting groove, thus snap-fitting and fixing the first pair of connectors and the second pair of connectors. It can maintain the connection between the first pair of connectors and the second pair of connectors even if the limiting component fails.

[0017] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the device of this utility model;

[0019] Figure 2 This is a schematic diagram of the disassembled joint structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the split joint structure of this utility model from another perspective;

[0021] Figure 4 This is a schematic diagram of the limiting component structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the snap-fit ​​assembly structure of this utility model.

[0023] In the diagram: 1. First cable; 2. First connector; 3. Second cable; 4. Second connector; 5. Insertion slot; 6. Limiting assembly; 601. Fixed base; 602. Limiting rod; 603. Roller; 604. Insertion block; 605. Threaded part; 606. Movable block; 607. Pressing block; 7. Connecting plate; 8. Protrusion; 9. Snap-fit ​​assembly; 901. Limiting plate; 902. Limiting groove; 903. Fixed block; 904. Spring; 905. Abutment block; 906. Sliding groove; 907. Sliding block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-5As shown, this utility model provides a technical solution: a generator set cable quick docking device, including a first cable 1, a first connector 2 fixedly connected to one end of the first cable 1, a second cable 3 provided at one end of the first cable 1, a second connector 4 fixedly connected to one end of the second cable 3, the second connector 4 and the first connector 2 being arranged opposite to each other, one end of the first connector 2 being inserted into the interior of the second connector 4, insertion slots 5 being provided at both ends of the outer side of the second connector 4, a limiting component 6 being provided on the outer side of the first connector 2, a connecting plate 7 being fixedly connected to one side of the first connector 2, a protrusion 8 being fixedly connected to one end of the connecting plate 7, and a snap-fit ​​component 9 being provided on the inner side of the second connector 4;

[0026] In use, by inserting the first connector 2 into the second connector 4, the first cable 1 and the second cable 3 can be connected to achieve electrical connection and transmission between the first cable 1 and the second cable 3. The limiting component 6 provides additional limiting after the two connectors are plugged in and connected. The snap-fit ​​component 9 can snap-fit ​​and fix the first connector 2 and the second connector 4.

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the limiting assembly 6 includes a fixed base 601, a limiting rod 602, a roller 603, a plug-in block 604, a threaded portion 605, a movable block 606, and a pressing block 607. There are two fixed bases 601, which are fixedly connected to both sides of the outer wall of the first connector 2. The outer side of the limiting rod 602 is rotatably connected to the inner wall of the fixed base 601, and the two limiting rods 602 are arranged opposite to each other. The outer side of the roller 603 is rotatably connected to one end of the limiting rod 602. The outer side of the plug-in block 604 is fixedly connected to the other end of the limiting rod 602. The threaded portion 605 is opened on the outer side of the first connector 2. The movable block 606 is threadedly connected to the outer side of the first connector 2 through the threaded portion 605. The inner wall of the pressing block 607 is fixedly connected to the outer side of the movable block 606, and the outer inclined portion of the pressing block 607 is in contact with the outer side of the roller 603.

[0028] After the first pair of connectors 2 and the second pair of connectors 4 are inserted, the operator can rotate the movable block 606, which can drive the pressing block 607 to move horizontally. The inclined part of the pressing block 607 pushes the roller 603 to move, thereby causing the limiting rod 602 to rotate on the fixed seat 601 and drive the insertion block 604 to be inserted into the insertion slot 5, thus limiting the first pair of connectors 2 and the second pair of connectors 4.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the snap-fit ​​assembly 9 includes a limiting plate 901, a limiting groove 902, a fixing block 903, a spring 904, an abutment block 905, a sliding groove 906, and a sliding block 907. There are two limiting plates 901, which are fixedly connected to both sides of the inner wall of the second connector 4. The limiting groove 902 is formed between the two limiting plates 901. The bottom end of the fixing block 903 is fixedly connected to the outside of the second connector 4. The top end of the spring 904 is fixedly connected to the inner wall of the fixing block 903. The top end of the abutment block 905 is fixedly connected to the bottom end of the spring 904. The bottom of the abutment block 905 is arc-shaped, and the arc-shaped part of the bottom of the abutment block 905 is located in the limiting groove 902. The sliding groove 906 is opened on both sides of the inner wall of the fixing block 903. The sliding block 907 is fixedly connected to both sides of the abutment block 905 and is slidably connected to the inside of the sliding groove 906.

[0030] When the first pair of connectors 2 and the second pair of connectors 4 are mated, the connecting plate 7 and the protrusion 8 can be inserted into the limiting groove 902, thereby causing the protrusion 8 to push the abutment block 905 to move upward, while the spring 904 is compressed. After the connecting plate 7 and the protrusion 8 are fully inserted into the limiting groove 902, the abutment block 905 abuts against the connecting plate 7 due to the force of the limiting groove 902, which can lock and fix the first pair of connectors 2 and the second pair of connectors 4.

[0031] Working principle: In use, by inserting the first connector 2 into the second connector 4, the first cable 1 and the second cable 3 can be connected, realizing the electrical connection and transmission of the first cable 1 and the second cable 3. After the first connector 2 and the second connector 4 are connected, the operator can rotate the movable block 606. Since the movable block 606 is connected to the outer thread of the first connector 2 through the threaded part 605, the movable block 606 can move horizontally, and at the same time drive the pressing block 607 to move horizontally. The inclined part of the pressing block 607 pushes the roller 603 to move, thereby causing the limiting rod 602 to rotate on the fixed seat 601, and driving the plug block 604 to move towards the plug groove 5. This can drive the two threaded parts 605 to be inserted into the plug groove 5, which has a limiting effect on the first connector 2 and the second connector 4, improves the fixing effect, and prevents the connection from being broken due to dragging.

[0032] When the first pair of connectors 2 and the second pair of connectors 4 are mated, the connecting plate 7 and the protrusion 8 can be inserted into the limiting groove 902, thereby causing the protrusion 8 to push the abutment block 905. After the abutment block 905 is subjected to force, it retracts into the interior of the fixing block 903, and at the same time, the spring 904 is compressed. Subsequently, after the connecting plate 7 and the protrusion 8 are fully inserted into the interior of the limiting groove 902, the abutment block 905 abuts against the connecting plate 7 due to the force of the limiting groove 902, which can lock and fix the first pair of connectors 2 and the second pair of connectors 4. This can maintain the connection between the first pair of connectors 2 and the second pair of connectors 4 even if the limiting component 6 fails.

[0033] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A quick-connection device for generator set cables, comprising a first cable (1), characterized in that: One end of the first cable (1) is fixedly connected to a first connector (2), one end of the first cable (1) is provided with a second cable (3), one end of the second cable (3) is fixedly connected to a second connector (4), the second connector (4) and the first connector (2) are arranged opposite to each other, one end of the first connector (2) is inserted into the inside of the second connector (4), both ends of the outer side of the second connector (4) are provided with insertion slots (5), the outer side of the first connector (2) is provided with a limiting component (6), one side of the first connector (2) is fixedly connected to a connecting plate (7), one end of the connecting plate (7) is fixedly connected to a protrusion (8), and the inner side of the second connector (4) is provided with a snap-fit ​​component (9).

2. The generator set cable quick-connection device according to claim 1, characterized in that: The limiting component (6) includes a fixed base (601) and a limiting rod (602). There are two fixed bases (601). The fixed bases (601) are fixedly connected to both sides of the outer wall of the first connector (2). The outer side of the limiting rod (602) is rotatably connected to the inner wall of the fixed base (601), and the two limiting rods (602) are arranged opposite to each other.

3. The generator set cable quick-connection device according to claim 2, characterized in that: The limiting component (6) further includes a roller (603) and a plug block (604). The outer side of the roller (603) is rotatably connected to one end of the limiting rod (602), and the outer side of the plug block (604) is fixedly connected to the other end of the limiting rod (602).

4. The generator set cable quick-connection device according to claim 3, characterized in that: The limiting component (6) further includes a threaded portion (605), a movable block (606), and a pressing block (607). The threaded portion (605) is opened on the outside of the first pair of connectors (2). The movable block (606) is threadedly connected to the outside of the first pair of connectors (2) through the threaded portion (605). The inner wall of the pressing block (607) is fixedly connected to the outside of the movable block (606). The outer inclined portion of the pressing block (607) is in contact with the outside of the roller (603).

5. A quick-connection device for generator set cables according to claim 4, characterized in that: The snap-fit ​​assembly (9) includes a limiting plate (901) and a limiting groove (902). There are two limiting plates (901). The limiting plates (901) are fixedly connected to both sides of the inner wall of the second connector (4). A limiting groove (902) is formed between the two limiting plates (901).

6. A quick-connection device for generator set cables according to claim 5, characterized in that: The snap-fit ​​assembly (9) further includes a fixing block (903), a spring (904), and an abutment block (905). The bottom end of the fixing block (903) is fixedly connected to the outside of the second connector (4). The top end of the spring (904) is fixedly connected to the inner wall of the fixing block (903). The top end of the abutment block (905) is fixedly connected to the bottom end of the spring (904). The bottom of the abutment block (905) is arc-shaped, and the arc-shaped part of the bottom of the abutment block (905) is located in the limiting groove (902).

7. A quick-connection device for generator set cables according to claim 6, characterized in that: The snap-fit ​​assembly (9) further includes a sliding groove (906) and a sliding block (907). The sliding groove (906) is formed on the inner walls of both sides of the fixed block (903). The sliding block (907) is fixedly connected to both sides of the abutment block (905) and is slidably connected to the inside of the sliding groove (906).

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