A cable connector

Abstract

The utility model discloses a cable wiring labor saving device, specifically relates to cable bending technical field, including cable and frame, and the frame includes horizontal frame and front vertical frame, and horizontal frame and front vertical frame are perpendicular and fixedly connected with each other, and the both sides front vertical frame has the extension block of mutual far away side sliding connection, and the extension block top rotatory connection has the side roller, and the both sides front vertical frame transversely inserts the limiting rod, and the limiting rod transversely penetrates extension block and front vertical frame, and the horizontal frame middle part longitudinal screw thread connection has the lead screw, and the lead screw one end rotatory connection has the mounting seat towards front vertical frame, and the mounting seat top rotatory connection has the propulsion roller, and the propulsion roller and side roller are located in the same horizontal plane, and the cable is inserted in the side roller and is close to the horizontal frame side and the propulsion roller far away frame side between, the utility model discloses outward propulsion through the propulsion roller, avoids the limitation that the frame structure causes the bending of cable, improves the flexibility of bending, and the longitudinal adjustment of propulsion roller and side roller is convenient for cable line to take out.

Description

Technical Field

[0001] This utility model relates to the field of cable bending, and more specifically, to a cable wiring tool that saves effort. Background Technology

[0002] In port operations, each time cable terminations are installed and wired, due to limited space, the cables need to be bent for wiring, which is time-consuming, labor-intensive, and extremely difficult to operate. The cables are also easily damaged. Therefore, a connector is needed to perform labor-saving bending work.

[0003] Chinese patent CN220612096U discloses a power cable bending device, including a mounting base and a fixing block. The mounting base has diagonal braces connected to both sides. One side of the fixing block is connected to an arc-shaped plate and a mounting plate, with an arc-shaped groove between the arc-shaped plate and the mounting plate. A guide wheel rotates at the end of the diagonal braces away from the mounting base. A telescopic component is installed on the mounting base to adjust the distance between the fixing block and the mounting base. In this invention, the cable to be bent can be placed in the arc-shaped groove between the arc-shaped plate and the mounting plate. The telescopic component then controls the overall movement of the fixing block, the arc-shaped plate, and the mounting plate, cooperating with two sets of guide wheels.

[0004] Although the above structure can bend cables, the following problems still exist in actual operation: 1. The bent part retracts inward, limiting the bending range; 2. It is difficult to remove the cable after bending, and it needs to be removed in advance after bending and before installation, which will cause the cable to spring back after bending. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a cable wiring labor-saving device, which aims to solve the problems mentioned in the background art.

[0006] This utility model provides the following technical solution: a cable wiring labor-saving device, comprising a cable and a frame, wherein the cable is installed on the frame, the frame comprising a cross frame and a front longitudinal frame, the cross frame and the front longitudinal frame being perpendicular to each other and fixedly connected, and two front longitudinal frames being arranged symmetrically on the left and right sides of one side of the cross frame; extension blocks are slidably connected to the two front longitudinal frames on opposite sides; a side roller is rotatably connected to the top of the extension block, and the side roller rotates horizontally; a limit rod is inserted laterally into the two front longitudinal frames on both sides, and the limit rod passes laterally through the extension block and the front longitudinal frame; a lead screw is longitudinally threaded to the middle of the cross frame, and a mounting base is rotatably connected to the end of the lead screw facing the front longitudinal frame, and a push roller is rotatably connected to the top of the mounting base, and the push roller rotates horizontally; the push roller and the side roller are located on the same horizontal plane; the cable is inserted between the side roller near the cross frame and the push roller away from the frame.

[0007] As a further preferred embodiment of this utility model, the lead screw is connected to a rotating handle on the side away from the drive roller, which allows for rapid and labor-saving rotation via the sliding rotating handle.

[0008] As a further preferred embodiment of this utility model, the cross frame is vertically fixed with a rear longitudinal frame. There are two rear longitudinal frames, which are fixedly connected to the corresponding front longitudinal frames. Sliding grooves are opened on opposite sides of the two rear longitudinal frames. A limit frame is connected between the two rear longitudinal frames, and the connection surface is an elastic structure with an interference fit to provide damping. A lead screw is sleeved in the middle of the limit frame. The position of the limit frame can be manually adjusted to limit the lead screw and prevent the lead screw from deviating and deforming during advancement.

[0009] As a further preferred embodiment of this utility model, an extension pad is installed between the extension block and the front longitudinal frame, and the limiting rod passes through the extension pad. By setting the extension pad, cables with different bending angles can be adapted.

[0010] As a further preferred embodiment of this utility model, the mounting base and the crossbeam are slidably connected in the longitudinal direction, and the slid connection provides a limiting effect, resulting in higher stability for cable bending on the same plane.

[0011] As a further preferred embodiment of this invention, a limit block is fixed to the end of the rotating handle to prevent the rotating handle from detaching.

[0012] The technical effects and advantages of this utility model are as follows: 1. This utility model uses a push roller to push the cable outward, avoiding the restriction of the frame structure on the bending of the cable, improving the bending flexibility and the versatility of the device.

[0013] 2. The longitudinal adjustment of the push roller and side roller in this utility model facilitates the removal of the cable. There is no need to disassemble this utility model during cable installation. After installation, it can be easily disassembled, avoiding any impact on the cable during the disassembly process. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this disclosure, some embodiments of this disclosure will be described below. The accompanying drawings used will be briefly introduced. Obviously, the drawings described below are only some of the drawings of this disclosure. For those skilled in the art, other drawings can be obtained from these drawings.

[0015] Figure 1 This is a schematic diagram of the cable wiring power-saving device of this utility model.

[0016] Figure 2 This is a schematic diagram of the working process of the cable wiring labor-saving device of this utility model.

[0017] Figure 3This is another structural schematic diagram of the cable wiring labor-saving device of this utility model.

[0018] The attached diagram is labeled as follows: 1. Rotating handle; 2. Lead screw; 3. Rear longitudinal frame; 4. Cross frame; 5. Limiting rod; 6. Extension block; 7. Front longitudinal frame; 8. Side roller; 9. Push roller; 10. Cable; 11. Extension pad; 12. Limiting frame; 13. Mounting base. Detailed Implementation

[0019] 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.

[0020] See Figure 1 and Figure 2 As shown, a cable 10 wiring power-saving device includes a cable 10 and a frame. The cable 10 is installed on the frame. The frame includes a crossbeam 4 and a front longitudinal beam 7. The crossbeam 4 and the front longitudinal beam 7 are perpendicular to each other and fixedly connected. There are two front longitudinal beams 7, which are symmetrically arranged on the left and right sides of one side of the crossbeam 4. Extension blocks 6 are slidably connected to the two front longitudinal beams 7 on opposite sides. Side rollers 8 are rotatably connected to the top of the extension blocks 6 and rotate horizontally. Limiting rods 5 are inserted laterally into the two front longitudinal beams 7 and pass through the extension blocks 6 and the front longitudinal beams 7 laterally. A lead screw 2 is longitudinally threaded in the middle of the crossbeam 4. A mounting base is rotatably connected to the end of the lead screw 2 facing the front longitudinal beam 7. A push roller 9 is rotatably connected to the top of the mounting base and rotates horizontally. The push roller 9 and the side roller 8 are located on the same horizontal plane.

[0021] During the operation of this utility model, the cable 10 is inserted between the side roller 8 near the crossbeam 4 and the push roller 9 away from the frame. At this time, the front longitudinal frame 7 is located on the outside of the installation, which is convenient for removal. By rotating the screw 2, the push roller 9 drives the cable 10 to bend. After the push roller 9 abuts against the cable 10, it will restrict the rotation of the mounting base 13, conforming to the cable 10 while adapting to the cable 10 which originally had a certain degree of bending. After the cable 10 is bent and connected, the cable 10 wiring easer needs to be removed. At this time, the limit rod 5 is removed and the screw 2 is rotated to provide space for the removal of the cable 10.

[0022] In this embodiment of the utility model, the horizontal frame 4 is vertically fixed with a rear longitudinal frame 3. There are two rear longitudinal frames 3, which are fixedly connected to the corresponding front longitudinal frames 7. Sliding grooves are opened on opposite sides of the two rear longitudinal frames 3. A limit frame 12 is connected between the two rear longitudinal frames 3, and the connection surface is an elastic structure with an interference fit to provide damping. The middle part of the limit frame 12 is sleeved with a lead screw 2. The position of the limit frame 12 can be manually adjusted to provide a limit for the lead screw 2 and prevent the lead screw 2 from deviating and deforming during advancement.

[0023] like Figure 3 As shown in this embodiment of the invention, the lead screw 2 has a rotating handle 1 inserted on the side away from the drive roller 9. The sliding rotating handle 1 allows for rapid and effortless rotation. In this embodiment, a limit block is fixed to the end of the rotating handle 1 to prevent it from detaching.

[0024] like Figure 2 As shown in this embodiment of the utility model, an extension pad 11 is installed between the extension block 6 and the front longitudinal frame 7, and the limiting rod 5 passes through the extension pad 11. The extension pad 11 is used to adapt to cables 10 with different bending angles.

[0025] In this embodiment of the utility model, when the cable 10 is too stiff or the working space is too small, it is necessary to add or remove the extension pad 11 to facilitate bending.

[0026] like Figure 3 As shown, in another embodiment of this utility model, the mounting base 13 and the crossbeam 4 are slidably connected in the longitudinal direction. The sliding connection provides a limit, resulting in higher bending stability for cables 10 on the same plane.

[0027] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cable wiring power-saving device, comprising a cable and a frame, wherein the cable is mounted on the frame, characterized in that: The frame includes a cross frame and a front longitudinal frame. The cross frame and the front longitudinal frame are perpendicular to each other and fixedly connected. There are two front longitudinal frames, which are arranged symmetrically on the left and right sides of one side of the cross frame. The two front longitudinal frames on opposite sides are slidably connected by extension blocks. The top of the extension block is rotatably connected to a side roller, which rotates horizontally. The front longitudinal frame on both sides is laterally inserted with a limiting rod, which laterally passes through the extension block and the front longitudinal frame; A lead screw is longitudinally threaded in the middle of the cross frame. A mounting base is rotatably connected to one end of the lead screw facing the front longitudinal frame. A push roller is rotatably connected to the top of the mounting base. The push roller rotates horizontally. The propulsion roller and the side roller are located on the same horizontal plane; The cable is inserted between the side roller near the crossbeam and the push roller away from the crossbeam.

2. The cable wiring power-saving device according to claim 1, characterized in that: The lead screw has a rotating handle inserted on the side away from the drive roller.

3. The cable wiring power-saving device according to claim 1, characterized in that: The cross frame is vertically fixed with a rear longitudinal frame. There are two rear longitudinal frames, which are fixedly connected to the corresponding front longitudinal frames. Sliding grooves are opened on opposite sides of the two rear longitudinal frames. A limit frame is connected between the two rear longitudinal frames, and the connection surface is an elastic structure with an interference fit to provide damping. A lead screw is sleeved in the middle of the limit frame.

4. The cable wiring power-saving device according to claim 1, characterized in that: An extension pad is installed between the extension block and the front longitudinal frame, and the limiting rod passes through the extension pad.

5. A cable wiring power-saving device according to claim 1, characterized in that: The mounting base is slidably connected to the cross frame in the longitudinal direction.

6. A cable wiring power-saving device according to claim 2, characterized in that: A limit block is fixed to the end of the rotating handle.

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