Quick disassembly and assembly connector for aluminum alloy cable

Abstract

The utility model discloses a quick disassembly and assembly connector for an aluminum alloy cable, which comprises a connector A. The surface of the connector A is fixedly connected with two fixed connectors. According to the rapid disassembly and assembly connector for the aluminum alloy cable, through the arrangement of the stretching mechanism, when the connector A and the connector B are connected, a plug on one side of the connector A is inserted into the connector B, then two fixing plates on the surface of the connector A are rotated to be flush with the connector A, then a telescopic plate on one side is pulled, and the connector A and the connector B are connected through the stretching mechanism. The telescopic plate pulls the telescopic column in the fixed plate until the telescopic plate moves to a proper position, the bolt can be inserted into the positioning hole formed in the positioning block on one side of the telescopic plate, the telescopic plate is loosened, and the positioning block is firmly fixed on the surface of the bolt under the reverse acting force provided by the two buffer springs in the fixed plate; and therefore, the effect of quickly assembling and disassembling the connector A and the connector B is achieved, and the working efficiency of installation personnel is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable connection technical field, concretely relates to a quick dismounting connector for aluminum alloy cable. BACKGROUND

[0002] After the aluminum alloy cable is laid, in order to make it become a continuous line to transmit power, each section line must be connected as a whole through a series of connectors.

[0003] The ordinary cable connector in the prior art is mostly fixed by a screw rod, which is inconvenient to assemble and disassemble. Moreover, the ordinary cable connector in the prior art is mostly inconvenient to disconnect after connection, which is inconvenient for later maintenance. In addition, the sealing performance of the connector interface is poor, which can easily lead to the entry of external moisture into the interface, affecting the normal use of the cable. Therefore, a quick dismounting connector for aluminum alloy cable is proposed.

[0004] In the announcement No. CN217036161U, a quick dismounting connector for aluminum alloy cable is disclosed. Although the quick dismounting connector for aluminum alloy cable, the male end of the female connector is inserted into the female connector, the male and female connectors are provided with a petal wall on the outer wall of the side far away from each other, the male and female connectors are inserted into the cable on the inner wall of the end far away from each other, the petal wall is provided with a locking sleeve on the outer wall, and the locking sleeve is provided with a waterproof ring on the outer wall. The locking sleeve and the petal wall solve the problem that the ordinary cable connector in the prior art is mostly fixed by a screw rod, which is inconvenient to assemble and disassemble. The locking sleeve, the limiting rod, the lock slot and the anti-skid pattern solve the problem that the ordinary cable connector in the prior art is mostly inconvenient to disconnect after connection, which is inconvenient for later maintenance. The convex point and the locking sleeve solve the problem that the ordinary cable connector in the prior art mostly provides traction through the wire core, which can easily loosen after long-term use.

[0005] Although the above-mentioned patent solves the problem that the ordinary cable connector in the prior art is mostly fixed by a screw rod, which is inconvenient to assemble and disassemble, solves the problem that the ordinary cable connector in the prior art is mostly inconvenient to disconnect after connection, which is inconvenient for later maintenance, and solves the problem that the ordinary cable connector in the prior art mostly provides traction through the wire core, which can easily loosen after long-term use; however, the device only uses a group of sealing rings for sealing, which has poor sealing effect, and water can still enter the interface, affecting the normal use of the equipment.

[0006] Therefore, it is necessary to invent a quick dismounting connector for aluminum alloy cable to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0007] The utility model wants to solve the technical problem as follows: provide a higher practicality, and can pass through simple operation, structure is relatively simple one kind of quick dismouting connector for aluminium alloy cable, solve the ordinary cable connector mostly for screw rod fixed of above -mentioned background art, inconvenient to assemble and disassemble, simultaneously the ordinary cable connector mostly of prior art is inconvenient to disconnect after connecting, inconvenient to the maintenance of later period, secondly the sealing performance of connector interface is poor, easy to cause external moisture to enter the interface inside, influence the normal use of cable problem.

[0008] The utility model discloses a technical scheme can realize the purpose as follows:

[0009] A kind of quick dismouting connector for aluminium alloy cable, including connector A, the surface of the connector A is fixedly connected with two fixed joints, the surface of the fixed joint is rotatably connected with fixed plate, the inside of the fixed plate is fixedly connected with stretch mechanism, the inside of the connector A is installed with plug, the inside of the plug is inserted with connector B, the surface of the connector B is equipped with sealing groove, the inside of the sealing groove is installed with sealing mechanism, the surface of the plug is sleeved with O type sealing ring, the stretch mechanism includes the two fixed cylinders of being fixedly connected in the inside of fixed plate, the inside of the fixed cylinder is fixedly connected with buffer spring, the end of the buffer spring is fixedly connected with telescopic column;The sealing mechanism includes annular sealing ring installed in the inside of sealing groove, the inside of the annular sealing ring is installed with support spring.

[0010] As a further scheme of the utility model: one side of the telescopic column is fixedly connected with telescopic plate, one side of the telescopic plate is fixedly connected with positioning block, positioning block is convenient for connecting bolt.

[0011] As a further scheme of the utility model: the surface of the positioning block is equipped with positioning hole, the inside of the positioning hole is inserted with bolt, bolt is convenient for the fixed of connector A and connector B.

[0012] As a further scheme of the utility model: one side of the bolt is fixedly connected with fixed block, the fixed block is fixedly connected to the surface of connector B, and the fixed block is convenient for supporting bolt.

[0013] As a further scheme of the utility model: one side of the connector A is installed with cable A, one side of the connector B is installed with cable B, and cable A is convenient for conveying power supply.

[0014] As a further scheme of the utility model: the telescopic column is slidably connected in the inside of fixed cylinder, the surface of the connector A is installed with four positioning strips, and the positioning strip is convenient for the protection of connector A.

[0015] As a further scheme of the utility model: the surface of the connector A and the connector B is fixedly connected with a plurality of convex blocks, the material of the convex block is silica gel, and the convex block is convenient for anti-skid.

[0016] The utility model discloses beneficial effect:

[0017] 1. Through the setting of the stretching mechanism, when connecting the connector A and the connector B, the plug on one side of the connector A is inserted into the connector B, then two fixed plates on the surface of the connector A are rotated to keep flush with the connector A, then the telescopic plate on one side is pulled, so that the telescopic column in the fixed plate is pulled by the telescopic plate, until the positioning hole on the positioning block on one side of the telescopic plate is inserted into the bolt after the telescopic plate moves to the appropriate position, the telescopic plate is released, the telescopic plate is subjected to the reverse force provided by the two buffer springs in the fixed plate, and the positioning block is fixed on the surface of the bolt, so that the effect that the connector A and the connector B are quickly assembled and disassembled is achieved, and the working efficiency of the installation personnel is improved.

[0018] 2. Through the setting of the sealing mechanism, when the interface of the connector A and the connector B is sealed, the O-shaped sealing ring is sleeved on the plug in the connector A, the annular sealing ring is installed in the sealing groove on the surface of the connector B, and the supporting spring is further installed in the annular sealing ring, two groups of sealing rings are used to seal the interface of the connector A and the connector B, the sealing property of the connector A and the connector B when being connected is greatly improved, single sealing ring aging and loosening caused by long-time use are avoided, and the normal use of equipment is affected. DRAWINGS

[0019] The utility model will be further described below in combination with the drawings.

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the structure schematic diagram of the connector A and the connector B of the utility model;

[0022] Figure 3 It is the structure schematic diagram of the stretching mechanism of the utility model;

[0023] Figure 4 It is the structure schematic diagram of the sealing mechanism of the utility model.

[0024] In the figure: 1, connecting head A; 2, fixed joint; 3, fixed plate; 4, stretching mechanism; 401, fixed cylinder; 402, buffer spring; 403, telescopic column; 5, plug; 6, connecting head B; 7, sealing mechanism; 701, annular sealing ring; 702, supporting spring; 8, O-shaped sealing ring; 9, telescopic plate; 10, positioning block; 11, bolt; 12, fixed block; 13, cable A; 14, cable B; 15, positioning strip; 16, protruding block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] As Figures 1-4As shown, a kind of quick disassembly and assembly connector for aluminum alloy cable, it includes connector A1, the surface of connector A1 is fixedly connected with two fixed joints 2, the surface of fixed joint 2 is rotatably connected with fixed plate 3, the inside of fixed plate 3 is fixedly connected with stretching mechanism 4, by the setting of stretching mechanism 4, when connecting connector A1 and connector B6, the plug 5 of one side of connector A1 is inserted into connector B6, then the two fixed plates 3 on the surface of connector A1 are rotated, so that it keeps flush with connector A1, then the telescopic plate 9 of one side is pulled, so that telescopic plate 9 pulls telescopic column 403 in the inside of fixed plate 3, until telescopic plate 9 moves to the appropriate position, the positioning hole on the side of positioning block 10 can be inserted into the latch 11, then the telescopic plate 9 is loosened, the telescopic plate 9 is fixed on the surface of latch 11 by the reverse force provided by the two buffer springs 402 in the inside of fixed plate 3, so that the positioning block 10 is firmly fixed on the surface of latch 11, so that the effect of quickly assembling and disassembling connector A1 and connector B6 is achieved, the working efficiency of installation personnel is improved, the inside of connector A1 is installed with plug 5, the inside of plug 5 is inserted with connector B6, the surface of connector B6 is provided with sealing groove, sealing mechanism 7 is installed in the inside of sealing groove, by the setting of sealing mechanism 7, when sealing the interface of connector A1 and connector B6, O-shaped sealing ring 8 is sleeved on plug 5 in the inside of connector A1, and annular sealing ring 701 is installed in the sealing groove on the surface of connector B6, and supporting spring 702 is also installed in the inside of annular sealing ring 701, two groups of sealing rings are used to seal the interface of connector A1 and connector B6, which greatly improves the sealing performance when connector A1 and connector B6 are connected, avoids that single sealing ring is aged and loose after long time use, and affects the normal use of equipment, the surface of plug 5 is sleeved with O-shaped sealing ring 8, stretching mechanism 4 includes two fixed cylinders 401 fixedly connected in the inside of fixed plate 3, buffer spring 402 is fixedly connected in the inside of fixed cylinder 401, and telescopic column 403 is fixedly connected at the end of buffer spring 402;Sealing mechanism 7 includes annular sealing ring 701 installed in the inside of sealing groove, and supporting spring 702 is installed in the inside of annular sealing ring 701;

[0027] As Figure 2 shown, the side of telescopic column 403 is fixedly connected with telescopic plate 9, the side of telescopic plate 9 is fixedly connected with positioning block 10, and positioning block 10 is convenient for connecting latch 11.

[0028] As Figure 2 shown, the surface of positioning block 10 is provided with positioning hole, and the inside of positioning hole is inserted with latch 11, and latch 11 is convenient for fixing connector A1 and connector B6.

[0029] As Figure 2As shown, one side of the bolt 11 is fixedly connected with a fixed block 12, the fixed block 12 is fixedly connected to the surface of the connecting head B6, and the fixed block 12 facilitates supporting the bolt 11;

[0030] As shown, Figure 1 As shown, one side of the connecting head A1 is provided with a cable A13, and one side of the connecting head B6 is provided with a cable B14, and the cable A13 facilitates power transmission;

[0031] As shown, Figure 1 As shown, the telescopic column 403 is slidingly connected to the inside of the fixed cylinder 401, and the surface of the connecting head A1 is provided with four positioning strips 15, and the positioning strips 15 facilitate protecting the connecting head A1.

[0032] As shown, Figure 1 As shown, the surfaces of the connecting head A1 and the connecting head B6 are fixedly connected with a plurality of convex blocks 16, the convex blocks 16 are made of silica gel, and the convex blocks 16 facilitate anti-skid.

[0033] The working principle of the utility model is as follows: when the connecting head A1 and the connecting head B6 are connected, the plug 5 on one side of the connecting head A1 is inserted into the connecting head B6, then the two fixed plates 3 on the surface of the connecting head A1 are rotated to be flush with the connecting head A1, then the telescopic plate 9 on one side is pulled, so that the telescopic plate 9 pulls the telescopic column 403 in the fixed plate 3, until the positioning hole formed in the positioning block 10 on one side of the telescopic plate 9 is inserted into the bolt 11 after the telescopic plate 9 moves to the appropriate position, the telescopic plate 9 is loosened, and the telescopic plate 9 is fixed on the surface of the bolt 11 by the reverse force provided by the two buffer springs 402 in the fixed plate 3;

[0034] When the interface of the connecting head A1 and the connecting head B6 is sealed, the plug 5 in the connecting head A1 is sleeved with an O-shaped sealing ring 8, and the annular sealing ring 701 is arranged in the sealing groove on the surface of the connecting head B6, and the supporting spring 702 is arranged in the annular sealing ring 701, and the interface of the connecting head A1 and the connecting head B6 is sealed by two groups of sealing rings, so that the sealing property of the connecting head A1 and the connecting head B6 during connection is greatly improved.

[0035] The above embodiment of the utility model is described in detail, but the content described can only be the preferred embodiment of the utility model, and cannot be considered as limiting the scope of the utility model. Any equivalent change and improvement within the scope of the utility model application shall still belong to the patent coverage range of the utility model.

Claims

1. A quick-release connector for aluminum alloy cables, comprising connector A(1), characterized in that: Two fixed joints (2) are fixedly connected to the surface of connector A (1). A fixed plate (3) is rotatably connected to the surface of the fixed joint (2). A tensioning mechanism (4) is fixedly connected inside the fixed plate (3). A plug (5) is installed inside connector A (1). Connector B (6) is inserted into the plug (5). A sealing groove is formed on the surface of connector B (6). A sealing mechanism (7) is installed inside the sealing groove. An O-ring (8) is fitted onto the surface of the plug (5). The tensioning mechanism (4) includes two fixed cylinders (401) fixedly connected inside the fixed plate (3). A buffer spring (402) is fixedly connected inside the fixed cylinder (401), and a telescopic column (403) is fixedly connected to the end of the buffer spring (402). The sealing mechanism (7) includes an annular sealing ring (701) installed inside the sealing groove, and a support spring (702) is installed inside the annular sealing ring (701).

2. The quick-release connector for aluminum alloy cables according to claim 1, characterized in that, A telescopic plate (9) is fixedly connected to one side of the telescopic column (403), and a positioning block (10) is fixedly connected to one side of the telescopic plate (9).

3. A quick-release connector for aluminum alloy cables according to claim 2, characterized in that, The surface of the positioning block (10) is provided with a positioning hole, and a pin (11) is inserted into the inside of the positioning hole.

4. A quick-release connector for aluminum alloy cables according to claim 3, characterized in that, A fixing block (12) is fixedly connected to one side of the pin (11), and the fixing block (12) is fixedly connected to the surface of the connector B (6).

5. A quick-release connector for aluminum alloy cables according to claim 1, characterized in that, Cable A (13) is installed on one side of connector A (1), and cable B (14) is installed on one side of connector B (6).

6. A quick-release connector for aluminum alloy cables according to claim 1, characterized in that, The telescopic column (403) is slidably connected to the inside of the fixed cylinder (401), and four positioning strips (15) are installed on the surface of the connector A (1).

7. A quick-release connector for aluminum alloy cables according to claim 1, characterized in that, Both connector A (1) and connector B (6) have several protrusions (16) fixedly connected to their surfaces, and the protrusions (16) are made of silicone.

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