Cable connector for electric hydraulic grab bucket

Abstract

The utility model discloses a cable connector for an electric hydraulic grab bucket, which relates to the technical field of cable connectors and comprises a mounting seat, one side of the mounting seat is provided with an insertion port, and the other side of the mounting seat is fixedly connected with a communication joint. A fixing circular ring is arranged on one side of the inserting opening, a first arc-shaped ring and a second arc-shaped ring are symmetrically arranged on the inner side of the fixing circular ring, and rubber pads are fixedly connected to the inner sides of the first arc-shaped ring and the second arc-shaped ring. The fixing circular ring is arranged on the outer side of the mounting seat, the first arc-shaped ring and the second arc-shaped ring are arranged on the inner side of the fixing circular ring, and the first arc-shaped ring and the second arc-shaped ring can be driven to move under the arrangement of the adjusting bolt, so that a cable arranged in the cable fixing device can be effectively clamped and fixed, and the cable can be conveniently fixed after being inserted into the inner side of the mounting seat. And meanwhile, the damage to the plugging port caused by long-term pulling is effectively avoided, and the service life of the mounting seat is effectively prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable connector technical field, especially a kind of cable connector for electric hydraulic grab bucket. BACKGROUND

[0002] The cable connector of electric hydraulic grab bucket is the important component of connecting electric hydraulic grab bucket and power supply or control system, and it ensures that electric energy or signal can be stably and reliably transmitted to the hydraulic system and motor of grab bucket.

[0003] The existing cable connector is connected by clamping when in use, and the strength of connection is not enough when directly connected with connector by clamping, the cable is easily pulled off when pulled, and needs to be connected again, and the wiring port is also easily damaged by pulling for a long time, affecting the service life of equipment.

[0004] Therefore, it is necessary to provide a cable connector for electric hydraulic grab bucket to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of cable connectors for electric hydraulic grab bucket, by the outside of mounting seat is provided with fixed ring, the inside of fixed ring is provided with first arc ring and second arc ring, it can be moved under the setting of adjusting bolt, to effectively hold and fix the cable arranged therein, after the cable is inserted into the inside of mounting seat, it is convenient to avoid being pulled off, while effectively avoiding the damage of plug-in interface caused by long-term pulling, effectively improve the service life of mounting seat, to solve the problem that the existing cable connector is connected by clamping when in use in the above background art, when directly connected with connector, the strength of connection is not enough when clamping is used, the cable is easily pulled off when pulled, needs to be connected again, while in the process of long-time pulling, wiring port is also easily damaged by pulling, affecting the service life of equipment.

[0006] According to one aspect of the present disclosure, the following technical solution is provided: a cable connector for electric hydraulic grab bucket, comprising a mounting seat, one side of the mounting seat is provided with a plug-in interface, the other side of the mounting seat is fixedly connected with a communication joint;

[0007] One side of the plug-in interface is provided with a fixed ring, the inside of the fixed ring is symmetrically provided with a first arc ring and a second arc ring, the inside of the first arc ring and the second arc ring is fixedly connected with a rubber pad;

[0008] The inner side of the fixed ring is provided with a threaded hole, the inner side of the threaded hole is threadedly connected with an adjusting bolt, and the other end of the adjusting bolt is rotationally arranged on the inner side of the first arc-shaped ring.

[0009] According to at least one embodiment of the present disclosure, a cable connector for an electric hydraulic grab bucket is provided, and the upper and lower ends of the second arc-shaped ring are fixedly connected with positioning rods, and corresponding positioning holes are arranged at corresponding positions of the first arc-shaped ring.

[0010] According to at least one embodiment of the present disclosure, a cable connector for an electric hydraulic grab bucket is provided, and the two sides of the mounting seat are provided with sliding grooves, and the upper and lower ends of the inner side of the sliding groove are provided with limiting grooves.

[0011] According to at least one embodiment of the present disclosure, a cable connector for an electric hydraulic grab bucket is provided, and the outer side of the mounting seat is provided with a fixed block, one side of the fixed block is fixedly connected with a connecting rod, and the other end of the connecting rod is fixedly connected with the fixed ring.

[0012] According to at least one embodiment of the present disclosure, a cable connector for an electric hydraulic grab bucket is provided, and the outer side of the mounting seat is provided with a fixed block, one side of the fixed block is fixedly connected with a connecting rod, and the other end of the connecting rod is fixedly connected with the fixed ring.

[0013] The technical effects and advantages of the present application are as follows:

[0014] (1) The fixed ring is arranged on the outer side of the mounting seat, and the inner side of the fixed ring is provided with a first arc-shaped ring and a second arc-shaped ring, which can be moved under the arrangement of the adjusting bolt, so that the cable arranged therein can be effectively clamped and fixed, and after the cable is inserted into the inner side of the mounting seat, the cable can be effectively clamped and fixed, and the damage of the insertion port caused by long-term pulling can be effectively avoided, and the service life of the mounting seat is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description, explain the principles of the present disclosure, wherein the drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of the specification.

[0016] Figure 1 is a schematic diagram of the overall structure of a cable connector for an electric hydraulic grab bucket according to an embodiment of the present disclosure.

[0017] Figure 2It is a schematic diagram of the main structure of a fixing ring in a cable connector for an electric hydraulic grab according to an embodiment of the present disclosure.

[0018] Figure 3 For Figure 2 The schematic diagram of the structure at A in the middle.

[0019] Figure 4 It is a schematic diagram of the main structure of a fixing block in a cable connector for an electric hydraulic grab according to an embodiment of the present disclosure.

[0020] The reference numerals in the drawings are specifically:

[0021] 1, mounting seat; 11, plug interface; 12, communication joint; 13, sliding groove; 14, limiting groove;

[0022] 2, fixing ring; 21, threaded hole;

[0023] 3, adjusting bolt;

[0024] 4, first arc-shaped ring;

[0025] 5, second arc-shaped ring; 51, rubber pad; 52, positioning rod;

[0026] 6, fixing block; 61, connecting rod; 62, limiting block; 63, sliding block; 64, through hole;

[0027] 7, fastening bolt. DETAILED DESCRIPTION

[0028] As Figures 1-4 shown, a cable connector for an electric hydraulic grab according to the present disclosure can include a mounting seat 1, one side of the mounting seat 1 is provided with a plug interface 11, the other side of the mounting seat 1 is fixedly connected with a communication joint 12;

[0029] One side of the plug interface 11 is provided with a fixing ring 2, the inner side of the fixing ring 2 is symmetrically provided with a first arc-shaped ring 4 and a second arc-shaped ring 5, the inner side of the first arc-shaped ring 4 and the second arc-shaped ring 5 is fixedly connected with a rubber pad 51;

[0030] The inner side of the fixing ring 2 is provided with a threaded hole 21, the inner side of the threaded hole 21 is threadedly connected with an adjusting bolt 3, the other end of the adjusting bolt 3 is rotatably provided on the inner side of the first arc-shaped ring 4.

[0031] Therefore, by setting the fixing ring 2 outside the mounting seat 1, the inner side of the fixing ring 2 is provided with the first arc-shaped ring 4 and the second arc-shaped ring 5, which can be driven to move under the setting of the adjusting bolt 3, so as to effectively clamp and fix the cable arranged therein, facilitate the cable to be plugged into the inner side of the mounting seat 1, avoid being pulled off, effectively avoid the damage of the plug-in interface 11 caused by long-term pulling, and effectively improve the service life of the mounting seat 1.

[0032] As shown in Figure 2 , in a preferred embodiment, the upper and lower ends of the second arc-shaped ring 5 are fixedly connected with positioning rods 52, and the corresponding positions of the first arc-shaped ring 4 are provided with positioning holes corresponding to the positioning rods 52.

[0033] Therefore, by setting the positioning rods 52 and the corresponding positions of the first arc-shaped ring 4 being provided with positioning grooves, the first arc-shaped ring 4 and the second arc-shaped ring 5 can be better connected.

[0034] As shown in Figure 1 and Figure 3 , in a preferred embodiment, the outer side of the mounting seat 1 is provided with a fixing block 6, one side of the fixing block 6 is fixedly connected with a connecting rod 61, and the other end of the connecting rod 61 is fixedly connected with the fixing ring 2.

[0035] Therefore, by setting the connecting rod 61 and the connecting rod 61 being fixedly connected with the fixing block 6, the movement of the fixing block 6 can effectively drive the connecting rod 61 to move, and the other end of the connecting rod 61 is fixedly connected with the fixing ring 2, so as to facilitate the movement of the fixing ring 2.

[0036] As shown in Figure 3 and Figure 4 , in the present disclosure, both sides of the mounting seat 1 are provided with a sliding groove 13, the upper and lower ends of the inner side of the sliding groove 13 are provided with limiting grooves 14, the front end of the fixing block 6 is fixedly connected with a sliding block 63, both sides of the sliding block 63 are fixedly connected with limiting blocks 62, the sliding block 63 and the limiting block 62 are respectively arranged corresponding to the sliding groove 13 and the limiting groove 14, the inner side of the fixing block 6 is provided with a through hole 64, and the inner side of the through hole 64 is provided with a fastening bolt 7.

[0037] Thus, by setting the limiting block 62 and the sliding block 63, the sliding block 63 is slidably connected to the inner side of the sliding groove 13, and the limiting block 62 is limited to the inner side of the limiting groove 14, so that the fixing block 6 can move on the outer side of the mounting seat 1, and the fastening bolt 7 is set. The fastening bolt 7 can be set in the inner side of the through hole 64 and penetrate the sliding block 63 for threaded connection to the inner side of the mounting seat 1, so as to facilitate the limiting of the position of the fixing block 6. In specific use, the position of the fixing block 6 can be adjusted, so as to adjust the position of the fixing ring 2, so that the cable can be effectively fixed and connected to the inner side of the fixing ring 2, and the position of the cable and the plug-in port 11 is determined, facilitating the limiting of the cable, and after the adjustment of the position is completed, the fastening bolt 7 is screwed to limit the position of the fixing block 6.

[0038] Those skilled in the art will understand that the above-mentioned embodiments are only for clearly illustrating the present disclosure, but not for limiting the scope of the present disclosure. Other changes or modifications can be made on the basis of the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A cable connector for an electro-hydraulic grab, characterized in that, The utility model provides a kind of connector, including mounting seat (1), one side of the mounting seat (1) is provided with plug interface (11), another side of the mounting seat (1) is fixedly connected with communicating joint (12); One side of the plug interface (11) is provided with a fixed circular ring (2), the inner side of the fixed circular ring (2) is symmetrically provided with a first arc ring (4) and a second arc ring (5), the inner side of the first arc ring (4) and the second arc ring (5) is fixedly connected with a rubber pad (51); The inner side of the fixed circular ring (2) is provided with a threaded hole (21), the threaded hole (21) is threadedly connected with an adjusting bolt (3), the other end of the adjusting bolt (3) is rotatably arranged on the inner side of the first arc ring (4).

2. A cable connector for an electro-hydraulic grab according to claim 1, characterized in that: The upper and lower ends of the second arc ring (5) are fixedly connected with a positioning rod (52), and the corresponding position of the first arc ring (4) is provided with a positioning hole corresponding to the positioning rod (52).

3. A cable connector for an electro-hydraulic grab according to claim 2, characterised in that: Both sides of the mounting seat (1) are provided with a sliding groove (13), and the upper and lower ends of the inner side of the sliding groove (13) are provided with a limiting groove (14).

4. A cable connector for an electro-hydraulic grab according to claim 3, characterised in that: The outer side of the mounting seat (1) is provided with a fixed block (6), one side of the fixed block (6) is fixedly connected with a connecting rod (61), the other end of the connecting rod (61) is fixedly connected with the fixed circular ring (2).

5. A cable connector for an electro-hydraulic grab according to claim 4, characterised in that: The front end of the fixed block (6) is fixedly connected with a sliding block (63), both sides of the sliding block (63) are fixedly connected with a limiting block (62), the sliding block (63) and the limiting block (62) are respectively arranged corresponding to the sliding groove (13) and the limiting groove (14), the inner side of the fixed block (6) is provided with a through hole (64), and the inner side of the through hole (64) is provided with a fastening bolt (7).

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