Quick die casting welding joint for cable connection

Abstract

The utility model discloses a cable connection rapid die casting welding joint comprising a connecting pipe, one end of the connecting pipe is fixedly connected with adapters, the number of the adapters is two, the outer sides of the adapters are fixedly connected with lantern rings, one sides of the lantern rings are fixedly connected with bases, the number of the bases is multiple, and the bases are fixedly connected with the connecting pipe. After cables are connected through a connecting pipe and an adapter, according to needs, the first screws are rotated anticlockwise and loosened, the force of the bottom of the pressing ring for extruding the sliding arm is reduced, then the sliding arm slides to the needed length, the first screws are rotated clockwise to fix the sliding arm, and finally the second screws are rotated on the inner side of a fixing block. The clamping pieces on the two sides are driven to move towards the center direction to the position between the clamping pieces to fully clamp and limit the cable and the outer wall of the connecting end of the adapter, the looseness amplitude generated between the cable and the device due to the fact that the part, close to the device, of the cable is affected by shaking in the long-time using process can be effectively reduced, and the stability of the device is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable connection, and in particular relates to a cable connection rapid die-casting welding joint. Background Art

[0002] Cable connection rapid die casting fusion joint is a new type of power cable connection technology. The core of this technology is not simply attached to the cable, but based on the original structure and material of the connected cable, a new cable connection is restored.

[0003] During use, the cable portion near the existing quick-cast welding joints for connecting cables is easily shaken by external factors. As time goes by, the interface between the two may become loose, which is inconvenient. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a cable connection quick die-cast welding joint to solve the problem that during use of some existing cable connection quick die-cast welding joints proposed in the above background technology, the cable part close to the joint is easily shaken by external factors, and as the use time increases, the interface between the two may become loose, which is relatively inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable connection quick die-cast welding joint, comprising a connecting tube, one end of the connecting tube is fixedly connected to an adapter, two adapters are symmetrically arranged, the outer sides of the adapters are fixedly connected to a ring, one side of the ring is fixedly connected to a base, several bases are symmetrically arranged, the inner sides of the bases are threadedly connected to a first screw, the outer sides of the top ends of the first screws are fixedly connected to a pressure ring, the outer sides of the first screws are movably connected to a sliding arm through a limiting hole, one side of the sliding arm is fixedly connected to a fixed block, the inner sides of the fixed blocks are threadedly connected to a second screw, the outer sides of the bottom ends of the second screws are rotatably connected to a rotary seat, the bottom of the rotary seat is fixedly connected to a clip, and one side of the clip is fixedly connected to a spacer.

[0006] Preferably, the spacers are all made of flexible material, are all arc-shaped structures, and are all fixedly connected to a clip on one side of the spacers.

[0007] Preferably, the outer side of the top end of the second screw rod is movably connected to a spring, and the spring is located on one side of the fixed block.

[0008] Preferably, the limiting holes are all U-shaped structures, the inner sides of the limiting holes are movably connected to the first screw rods, and the outer sides of the first screw rods are threadedly connected to the base.

[0009] Preferably, a knob is fixedly connected to one side of the pressure ring, and a plurality of knobs are symmetrically arranged. A first screw is fixedly connected to the inner side of the pressure ring.

[0010] Preferably, one side of the base is fixedly connected to a limiting plate, a plurality of limiting plates are symmetrically arranged, and one side of the limiting plate is slidably connected to a sliding arm.

[0011] Preferably, a ruler is fixedly connected to the inner side of the sliding arm.

[0012] Preferably, a gasket is movably connected to the outer side of each of the first screws, and each of the gaskets is located between the pressure ring and the sliding arm.

[0013] Compared with the prior art, the present invention provides a cable connection rapid die-cast welding joint, which has the following beneficial effects:

[0014] 1. The utility model provides a clip, one side of which is fixedly connected to a rotary seat, the inner side of which is rotatably connected to a second screw, and the outer side of the second screw is threadedly connected to a fixed block. After the cable is connected through the connecting tube and the adapter, the first screw is rotated counterclockwise and loosened as needed to reduce the force of the bottom of the pressure ring squeezing the slide arm, and then the slide arm is slid to the required length, the first screw is rotated clockwise to fix the slide arm, and finally the second screw is rotated on the inner side of the fixed block to drive the clips on both sides to move toward the center to the position between the clips to fully clamp the limit cable and the outer wall of the adapter connection end. This can effectively reduce the looseness between the part of the cable close to the device caused by shaking during long-term use, thereby ensuring the stability of the device.

[0015] 2. The utility model provides a spring, the inner side of which is movably connected to the second screw, and the spring is located on one side of the fixed block, which can effectively ensure the stability of the second screw during long-term use;

[0016] 3. The utility model provides a ruler, and the outer side of the ruler is fixedly connected with a sliding arm, which can effectively mark the sliding range and position of each sliding arm.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1This is a schematic diagram of the axonometric structure of a cable connection rapid die-cast welding joint proposed by the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 3 This is a schematic diagram of the axonometric structure of a ferrule for a cable connection rapid die-cast welding joint proposed by the present invention;

[0022] Figure 4 This is a schematic diagram of the front structure of a cable connection rapid die-cast welding joint proposed by the utility model;

[0023] Figure 5 This is a side structural diagram of a cable connection rapid die-cast welding joint proposed by the utility model;

[0024] Figure 6 This is a schematic diagram of the top view of a cable connection rapid die-cast welding joint proposed by the utility model;

[0025] In the figure: connecting pipe 1, adapter 2, collar 3, base 4, first screw 5, pressure ring 6, limit hole 7, sliding arm 8, second screw 9, rotary seat 10, clip 11, spacer 12, fixing block 13, spring 14, knob 15, limit plate 16, scale 17, gasket 18. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-6The utility model provides a technical solution: a cable connection rapid die-cast welding joint, including a connecting pipe 1, one end of the connecting pipe 1 is fixedly connected to an adapter 2, two adapters 2 are symmetrically arranged, the outer side of the adapter 2 is fixedly connected to a collar 3, one side of the collar 3 is fixedly connected to a base 4, a plurality of bases 4 are symmetrically arranged, the inner side of the base 4 is threadedly connected to a first screw 5, the outer side of the top of the first screw 5 is fixedly connected to a pressure ring 6, the outer side of the first screw 5 is movably connected to a sliding arm 8 through a limiting hole 7, one side of the sliding arm 8 is fixedly connected to a fixed block 13, the inner side of the fixed block 13 is threadedly connected to a second screw 9, the outer side of the bottom end of the second screw 9 is rotatably connected to a rotary seat 10, and the bottom of the rotary seat 10 is fixed It is connected with a clip 11, and a spacer 12 is fixedly connected to one side of the clip 11. After connecting the cable through the connecting tube 1 and the adapter 2, rotate and loosen each first screw 5 counterclockwise as needed to reduce the force of the bottom of the pressure ring 6 squeezing the slide arm 8, and then slide the slide arm 8 to the required length, rotate the first screw 5 clockwise to fix the slide arm 8, and finally rotate each second screw 9 on the inner side of the fixed block 13 to drive the clips 11 on both sides to move toward the center to the position between the clips 11 to fully clamp the limit cable and the outer wall of the connection end of the adapter 2. This can effectively reduce the looseness between the part of the cable close to the device due to the shaking during long-term use, thereby ensuring the stability of the device.

[0028] In the present invention, preferably, the spacers 12 are all made of flexible material, are arc-shaped, and are fixedly connected to a clip 11 on one side of the spacers 12, which can better fit the outer wall of the cable and reduce wear on its surface.

[0029] In the present invention, preferably, the outer side of the top end of the second screw rod 9 is movably connected with a spring 14, and the spring 14 is located on one side of the fixed block 13, which can effectively ensure the stability of the second screw rod 9 during long-term use.

[0030] In the present invention, preferably, the limiting holes 7 are all U-shaped structures, the inner sides of the limiting holes 7 are movably connected to the first screw rods 5, and the outer sides of the first screw rods 5 are threadedly connected to the base 4, which can effectively adjust the horizontal position of the sliding arm 8.

[0031] In the present invention, preferably, a knob 15 is fixedly connected to one side of the pressure ring 6, and several knobs 15 are symmetrically arranged. The inner side of the pressure ring 6 is fixedly connected to the first screw 5, which can effectively facilitate personnel to directly pinch and rotate.

[0032] In the present invention, preferably, one side of the base 4 is fixedly connected to a limiting plate 16, and a plurality of limiting plates 16 are symmetrically arranged. One side of the limiting plates 16 is slidably connected to a sliding arm 8, which can effectively reduce the swing amplitude of the sliding arm 8.

[0033] In the present invention, preferably, a scale 17 is fixedly connected to the inner side of the sliding arm 8 to effectively mark the position of the sliding arm 8.

[0034] In the present invention, preferably, a gasket 18 is movably connected to the outer side of the first screw 5, and the gasket 18 is located between the pressure ring 6 and the slide arm 8, which can effectively ensure the stability of the first screw 5 during long-term use.

[0035] The working principle and usage process of the utility model: when in use, after connecting the cable through the connecting tube 1 and the adapter 2, rotate and loosen each first screw 5 counterclockwise as needed to reduce the force of the bottom of the pressure ring 6 squeezing the slide arm 8, and then slide the slide arm 8 to the required length, rotate the first screw 5 clockwise to fix the slide arm 8, and finally rotate each second screw 9 on the inner side of the fixed block 13 to drive the clips 11 on both sides to move toward the center to the position between the clips 11 to fully clamp the limit cable and the outer wall of the connection end of the adapter 2. This can effectively reduce the looseness between the part of the cable close to the device due to the shaking during long-term use, thereby ensuring the stability of the device.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable connection rapid die-cast welding joint, comprising a connecting pipe (1), characterized in that: One end of the connecting pipe (1) is fixedly connected to an adapter (2), and two adapters (2) are symmetrically provided. The outer side of the adapter (2) is fixedly connected to a collar (3), and one side of the collar (3) is fixedly connected to a base (4). The base (4) is symmetrically provided with a plurality of collars. The inner side of the base (4) is threadedly connected to a first screw (5), and the outer side of the top of the first screw (5) is fixedly connected to a pressure ring (6). The outer side of the first screw (5) is movably connected to a sliding arm (8) through a limiting hole (7). One side of the sliding arm (8) is fixedly connected to a fixed block (13), and the inner side of the fixed block (13) is threadedly connected to a second screw (9). The outer side of the bottom end of the second screw (9) is rotatably connected to a rotary seat (10), and the bottom of the rotary seat (10) is fixedly connected to a clamp (11), and one side of the clamp (11) is fixedly connected to a spacer (12).

2. The cable connection rapid die-cast welding joint according to claim 1, characterized in that: The spacers (12) are all made of flexible material, are all in an arc-shaped structure, and are all fixedly connected to a clip (11) on one side of the spacers (12).

3. The cable connection rapid die-cast welding joint according to claim 1, characterized in that: The outer side of the top end of the second screw rod (9) is movably connected to a spring (14), and the spring (14) is located on one side of the fixed block (13).

4. The cable connection rapid die-cast welding joint according to claim 1, characterized in that: The limiting holes (7) are all U-shaped structures, the inner sides of the limiting holes (7) are movably connected to the first screw rod (5), and the outer sides of the first screw rod (5) are threadedly connected to the base (4).

5. The cable connection rapid die-cast welding joint according to claim 1, characterized in that: One side of the pressure ring (6) is fixedly connected to a knob (15), and a plurality of knobs (15) are symmetrically arranged. The inner side of the pressure ring (6) is fixedly connected to a first screw rod (5).

6. The cable connection rapid die-cast welding joint according to claim 1, characterized in that: One side of the base (4) is fixedly connected to a limiting piece (16), a plurality of limiting pieces (16) are symmetrically arranged, and one side of the limiting piece (16) is slidably connected to a sliding arm (8).

7. The cable connection rapid die-cast welding joint according to claim 1, characterized in that: The inner sides of the sliding arms (8) are fixedly connected with scales (17).

8. The cable connection rapid die-cast welding joint according to claim 1, characterized in that: The outer sides of the first screw rods (5) are movably connected with gaskets (18), and the gaskets (18) are located between the pressure ring (6) and the sliding arm (8).

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