High-performance guide cylinder

Abstract

The utility model provides a high-performance guide cylinder, which comprises a cylinder body and a conductor, the conductor is arranged in the cylinder body in a penetrating manner, the upper end of the cylinder body is provided with a horn mouth, the inner wall of the horn mouth is provided with a mounting ring, the mounting ring is symmetrically provided with two clamping devices, each clamping device comprises a mounting block, the mounting block is internally provided with a cavity, and the cavity is internally provided with a through hole. A cavity is formed in the mounting block, a sliding block is arranged in the cavity, two springs are arranged in the cavity, one ends of the springs are fixed to the bottom of the mounting block, the other ends of the springs are fixedly connected with the sliding block, a connecting block is arranged on the side wall of the sliding block, a clamping block is fixedly arranged on the side wall of the connecting block, the clamping block is in an arc shape, and an adjusting ring is arranged, and external threads are arranged on the outer wall of the adjusting ring; the internal thread is arranged on the inner wall, the adjusting ring is in threaded connection with the cylinder body, and the conductor is in threaded connection with the adjusting ring, so that the adjusting ring and the conductor are more convenient and faster to mount and dismount, and meanwhile, the stability and reliability of connection between the conductor and the adjusting ring are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of power equipment accessories, especially relates to a high-performance flow guide cylinder. BACKGROUND

[0002] The flow guide cylinder is an open cylindrical structure, generally used in high-voltage equipment, used for connecting conductors and serving as a flow guide for electric current;

[0003] The existing Chinese patent document CN202320693784.5 discloses a double-guiding hydraulic flow guide cylinder, which comprises a cylinder body, a through hole is provided at the top and bottom of the cylinder body, a connector is arranged in the cylinder body through the through hole, a clamping sleeve is fixedly arranged at the top through hole of the cylinder body, the clamping sleeve is annular, a plurality of limiting holes are arranged on the inner wall of the clamping sleeve, a containing hole is arranged on the connector, the containing hole and the limiting hole are respectively and one-to-one corresponding, a limiting block and a spring are arranged in the containing hole, a shielding assembly is movably arranged on the outer wall of the connector, and the shielding assembly intermittently covers the limiting block. The utility model discloses a shielding assembly, which is convenient for adjusting the relative position between the connector and the cylinder body, and by pulling out the shielding assembly, the limiting block is exposed and is pushed into the limiting hole under the action of the spring force, so that one end of the limiting block is located in the limiting hole and the other end of the limiting block is located in the containing hole, and the position between the connector and the cylinder body is fixed.

[0004] However, the above-mentioned patent has certain defects in use. The device realizes stable connection between the flow guide cylinder and the connector, but when the internal connector needs to be repaired, the connector and the flow guide cylinder are fixedly connected, cannot be removed without damage, need to be disassembled, causing inconvenience in repair and high cost.

[0005] Therefore, a high-performance flow guide cylinder is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] In order to overcome the shortcomings of the prior art, the utility model provides a high-performance flow guide cylinder.

[0007] The utility model adopts the following technical scheme:

[0008] The utility model relates to a high -performance fairlead, including the barrel and the conductor, the conductor is set in the barrel, the barrel top is equipped with the trumpet mouth, the trumpet mouth is integrative with the barrel, is equipped with the mounting ring on the inner wall of trumpet mouth, two clamping devices are equipped with the symmetry on the mounting ring, the clamping device includes the mounting block, the inside of mounting block is equipped with the cavity, is equipped with the sliding block in the cavity, two springs are equipped in the cavity, one end of spring is fixed in the bottom of mounting block, and the other end is fixedly connected with the sliding block, the lateral wall of sliding block is equipped with the connecting block, is fixedly equipped with the clamping block on the lateral wall of connecting block, the clamping block is arc.

[0009] The side of the barrel away from the trumpet mouth is provided with an adjusting ring, the adjusting ring includes a first adjusting ring and a second adjusting ring, and the adjusting ring is provided with a through hole for the conductor to pass through at a central position.

[0010] The outer wall of the adjusting ring is provided with external threads, the inner wall of the adjusting ring is provided with internal threads, the adjusting ring and the barrel are threadedly connected, and the adjusting rings are also threadedly connected.

[0011] The surface of the adjusting ring is provided with a convex column.

[0012] The side of the barrel away from the trumpet mouth is provided with a flange, the flange is integrally connected with the barrel, the flange is provided with a plurality of mounting holes, and the mounting holes are arranged along the center of the flange and the circumference.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By setting the adjusting ring, the outer wall of the adjusting ring is provided with external threads, the inner wall is provided with internal threads, the adjusting ring and the barrel are threadedly connected, the conductor and the adjusting ring are threadedly connected, and the installation and disassembly between the adjusting ring and the conductor are more convenient and fast, and the stability and reliability of the connection between the conductor and the adjusting ring are ensured.

[0015] 2. By setting the clamping device, when the conductor is set in the barrel, the conductor is clamped by the clamping block, so that the conductor can be stably fixed in the barrel.

[0016] 3. The adjusting rings are detachably connected, different specifications of the conductor can be replaced, and the adaptability and flexibility of the fairlead are improved. DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a three-dimensional structure schematic view of the utility model from the bottom;

[0019] Figure 3 It is a three-dimensional structure explosion schematic view of the utility model;

[0020] Figure 4 is the explosion schematic view of the barrel body and the adjusting ring mounting structure of the utility model;

[0021] Figure 5 is the schematic view of the clamping device structure of the utility model;

[0022] In the drawing: 1, barrel body;11, horn mouth;2, flange plate;21, fixed hole;3, conductor;4, first adjusting ring;5, second adjusting ring;6, convex column;7, mounting ring;8, clamping device;81, mounting block;82, spring;83, sliding block;84, connecting block;85, clamping block;9, external thread;10, internal thread. Specific implementation

[0023] Next, the utility model is further described in combination with the drawings and specific implementation, and it needs to be explained that, under the premise of not conflicting, the following description of each embodiment or each technical feature can be combined to form a new embodiment.

[0024] The utility model is further described below in combination with the drawings,

[0025] As Figures 1 to 5 Indicated, a kind of high-performance flow guide tube, including barrel body 1 and conductor 3, the conductor 3 is inserted in barrel body 1, the upper end of barrel body 1 is equipped with horn mouth 11, the horn mouth 11 is integrated with barrel body 1, the inner wall of horn mouth 11 is equipped with mounting ring 7, two clamping devices 8 are symmetrically equipped on mounting ring 7, the clamping device 8 includes mounting block 81, the inside of mounting block 81 is equipped with cavity, sliding block 83 is equipped in the cavity, two springs 82 are equipped in the cavity, one end of spring 82 is fixed in the bottom of mounting block 81, and the other end is fixedly connected with sliding block 83, connecting block 84 is equipped on the lateral wall of sliding block 83, clamping block 85 is fixedly equipped on the lateral wall of connecting block 84, and clamping block 85 is arc-shaped.The combination design of spring 82 and sliding block 83 is adopted in clamping device 8, when conductor 3 is inserted into barrel body 1, spring 82 is compressed, sliding block 83 moves along, and conductor 3 is clamped by connecting block 84 and clamping block 85, clamping block 85 is arc-shaped design, can adapt to the conductor 3 of different diameters, ensure clamping effect.Meanwhile, the elastic recovery force of spring 82 can keep the sustained clamping force of clamping device 8 to conductor 3, prevent it from loosening, and the cooperation between spring 82, sliding and clamping block 85 makes clamping device 8 can be self-adapting adjustment according to the size of conductor 3, ensure that conductor 3 is stably fixed in barrel body 1.

[0026] The side of barrel body 1 away from horn mouth 11 is equipped with adjusting ring, the adjusting ring includes first adjusting ring 4 and second adjusting ring 5, the center part of adjusting ring is equipped with through hole for conductor 3 to pass through.

[0027] The outer wall of the adjusting ring is provided with external threads 9, and the inner wall of the adjusting ring is provided with internal threads 10, the adjusting ring and the barrel 1 are threadedly connected, and the adjusting rings are also threadedly connected. The adjusting ring is connected through threads between the barrel 1 and the adjusting ring, and between the adjusting rings. By rotating the adjusting ring, the adjusting ring can be disassembled and installed, so that the size of the adjusting ring can be flexibly adjusted and replaced according to the size of the conductor 3. This design makes the flow guide cylinder be able to flexibly adapt to different conductor 3 size requirements. This threaded connection makes the installation and disassembly of the adjusting ring more convenient and fast, while ensuring the stability and reliability of the connection.

[0028] The surface of the adjusting ring is provided with a convex column 6, and the user can easily disassemble and install the adjusting ring by rotating the convex column 6.

[0029] The barrel 1 is provided with a flange plate 2 away from the trumpet mouth 11, the flange plate 2 is integrated with the barrel 1, the flange plate 2 is provided with a plurality of mounting holes, the mounting holes are arranged along the center of the flange plate 2, and the flange plate 2 is designed to make the flow guide cylinder be able to be conveniently connected with other equipment, thereby improving the integrity and stability of the system.

[0030] The above embodiment is only a preferred embodiment of the present application, and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and replacements made by those skilled in the art on the basis of the present application all belong to the scope of protection of the present application.

Claims

1. A high performance flow tube comprising a tube body (1) and a conductor (3) arranged in the tube body (1), the tube body (1) having a flared mouth (11) at its upper end, the flared mouth (11) being integral with the tube body (1), characterised in that: The inner wall of the trumpet mouth (11) is provided with a mounting ring (7), two clamping devices (8) are symmetrically arranged on the mounting ring (7), the clamping device (8) comprises a mounting block (81), the inside of the mounting block (81) is provided with a cavity, a sliding block (83) is arranged in the cavity, two springs (82) are arranged in the cavity, one end of the spring (82) is fixed on the bottom of the mounting block (81), the other end is fixedly connected with the sliding block (83), a connecting block (84) is arranged on the side wall of the sliding block (83), a clamping block (85) is fixedly arranged on the side wall of the connecting block (84), and the clamping block (85) is in arc shape.

2. A high performance conductor as claimed in claim 1, characterized in that: The side of the barrel body (1) away from the trumpet mouth (11) is provided with an adjusting ring, the adjusting ring comprises a first adjusting ring (4) and a second adjusting ring (5), and the center part of the adjusting ring is provided with a through hole for the conductor (3) to pass through.

3. A high performance conductor as claimed in claim 2, characterized in that: The outer wall of the adjusting ring is provided with an external thread (9), the inner wall of the adjusting ring is provided with an internal thread (10), the adjusting ring and the barrel body (1) are screw-connected, and the adjusting rings are also screw-connected.

4. A high performance conductor as claimed in claim 2, characterized in that: The surface of the adjusting ring is provided with a convex column (6).

5. A high performance conductor as claimed in claim 1, characterized in that: The side of the barrel body ((1)) away from the trumpet mouth (11) is provided with a flange plate (2), the flange plate (2) is integrated with the barrel body (1), a plurality of mounting holes are arranged on the flange plate (2), and the mounting holes are arranged along the center of the flange plate (2) and the circumference.

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