Rotatable marine diesel engine double-flat steel cable support

Abstract

The invention relates to the technical field of marine diesel engines, and discloses a rotatable marine diesel engine double-flat steel cable support which comprises an upper semicircular support and an arranged lower semicircular support, and a connecting seat is fixedly mounted in the center of the top of the upper semicircular support; an upper flat steel bracket is transversely arranged in the center of the top of the lower flat steel bracket; a threaded ring is additionally arranged on the upper portion of the surface of the fixing cylinder, and side clamping rods are additionally arranged on the lower portions of the two sides of the fixing cylinder. According to the rotatable marine diesel engine double-flat-steel cable support, the sliding grooves of the upper semicircular support and the lower semicircular support are opposite to each other and are clamped and fixed on a pipeline, and it is guaranteed that a pipe clamp formed by the upper semicircular support and the lower semicircular support does not slide relative to the pipeline. A fixing cylinder, a threaded ring and a side clamping rod are used for locking and fixing, a lower flat steel support and an upper flat steel support are fixed with an assembled pipe clamp hoop according to the cross direction, the fixing cylinder, the threaded ring and the side clamping rod are used for connection, and the direction of the support flat steel is consistent with that of a cable by adopting the method.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of marine diesel engine, in particular to a rotatable double-flat-steel cable support for marine diesel engine. BACKGROUND

[0002] Marine diesel engine is a kind of propulsion power equipment widely used in various ships, which has the characteristics of high thermal efficiency, good economy, easy starting and great adaptability to various ships. Since its advent, marine diesel engine has been quickly used as the propulsion power of ships. According to the role in the ship, marine diesel engine can be divided into main engine and auxiliary engine. The main engine is used as the propulsion power of the ship, and the auxiliary engine is used to drive the generator, air compressor or water pump, etc. Marine diesel engine is generally divided into high-speed, medium-speed and low-speed diesel engines, each of which has its own characteristics and application scenarios. Marine diesel engine needs to be fixed by cable during use.

[0003] The common cable support for marine diesel engine is usually composed of a support seat and a cross support. The support seat can be connected to the installation place by bolts, and the cross support can be used to support and fix the cable. This is the common structure and use mode of the cable support for marine diesel engine. In the traditional cable support for marine diesel engine, the cable laying usually adopts an integrated cable support, and the flat steel for fixing the cable routing is directly welded on the pipe clamp. The direction of the cable routing can only be fixed along the direction of the pipeline. In today's actual cable laying operation, the cable line becomes more and more complex. When routing the cable, it is not only necessary to ensure its full fixation, but also to consider the safety hidden trouble at the position where the cables cross without affecting the assembly of the main engine. At the same time, in order to ensure the production node, when the pipeline and the wiring direction are not consistent, the support with similar pipe diameter or direct welding and drilling method is usually selected for fixation. This method not only easily causes the waste of labor, material and cost, but also increases the safety hidden trouble of the operation area due to the welding, and the welding method increases the difficulty of subsequent disassembly. Therefore, a rotatable double-flat-steel cable support for marine diesel engine is proposed. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the deficiencies of the prior art, the present application provides a rotatable double-flat-steel cable support for marine diesel engine to solve the technical problem that the above-mentioned cable fixing cannot adapt to different directions.

[0006] (II) Technical solutions

[0007] In order to achieve the above-mentioned purpose, the present application provides the following technical solutions: a rotatable double-flat-steel cable support for marine diesel engine, comprising:

[0008] The upper semicircular support and the lower semicircular support arranged directly below the bottom of the upper semicircular support are fixedly installed with a connecting seat at the top center of the upper semicircular support.

[0009] The lower flat steel support is arranged at the top center of the connecting seat, and the top center of the lower flat steel support is transversely provided with an upper flat steel support.

[0010] The fixing cylinder is arranged on the upper semicircular support and the connecting seat, and a threaded ring is arranged on the surface of the upper semicircular support and the connecting seat. The two sides of the lower semicircular support are provided with side clamping rods. The upper semicircular support and the lower semicircular support are clamped and fixed on the pipeline through the sliding groove, so that the pipe clamp and the pipeline do not slide relative to each other. The lower flat steel support and the upper flat steel support are fixed in a cross direction with the assembled pipe clamp, and the fixing cylinder, the threaded ring and the side clamping rod are also used for connection. After the direction of the cable line is determined, the threaded ring is tightened after the lower flat steel support and the upper flat steel support are adjusted to the appropriate angle. This method has high flexibility, and the direction of the flat steel support can be adjusted according to the best direction of the cable during cable wiring operation, so that the direction of the flat steel support is consistent with the direction of the cable laying, the installation time is shortened, the operation efficiency is improved, and the adaptability is strong. The single and double cable supports can be used together, which is suitable for cross cable laying, so that the double cable support increases the stability of the cable fixing, avoids the welding and fire of the traditional cable support, and improves the safety factor during operation.

[0011] Preferably, the upper semicircular support and the lower semicircular support are connected through the fixing cylinder, and the connecting seat, the lower flat steel support and the upper flat steel support are connected through the fixing cylinder. The upper semicircular support and the lower semicircular support are connected through the fixing cylinder and its connecting structure, and the connecting seat, the lower flat steel support and the upper flat steel support are connected.

[0012] Preferably, the surface of the fixing cylinder is provided with a thread at the upper part, and the thread is connected with the threaded ring. The side recesses are arranged at the lower part of the two sides of the fixing cylinder, and the side clamping rods are arranged in the side recesses. The fixing cylinder is connected with the corresponding structure through the threaded ring and the side clamping rod, and the height of the threaded ring on the surface of the fixing cylinder can be adjusted by rotating. Compared with the traditional use of bolts for locking, this structure does not need to use special tools for adjustment, and can be easily used.

[0013] Preferably, the top center of the fixing cylinder is provided with a guide column, the inner ends of the side clamping rods are rotatably connected with the surface of the guide column, and the bottom recesses are arranged in the bottom of the inner cavity of the fixing cylinder. The bottom end of the guide column can be lowered along the inner wall of the fixing cylinder by pressing the guide column, so that the side clamping rods can be retracted into the side recesses, and the fixing cylinder and the connecting structure can be easily disassembled and assembled.

[0014] The bottom center of the guide column is preferably provided with a convex cylinder corresponding to the bottom groove, and the outer surface of the convex cylinder is sleeved with a reset spring.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the application provides a rotatable double-flat-steel cable support for a marine diesel engine, which has the following beneficial effects:

[0017] The rotatable double-flat-steel cable support for a marine diesel engine is opposite to the lower half-cylindrical support and the sliding groove of the lower half-cylindrical support, is clamped and fixed on the pipeline, and ensures that the pipe clamp formed by the upper half-cylindrical support and the lower half-cylindrical support does not slide relative to the pipeline. The lower flat steel support and the upper flat steel support are fixed in a cross direction with the assembled pipe clamp by using the fixed cylinder, the threaded ring and the side clamping rod, and are also connected by using the fixed cylinder, the threaded ring and the side clamping rod. After the direction of the cable line is determined, the lower flat steel support and the upper flat steel support are adjusted to an appropriate angle, and the threaded ring is tightened. In this way, the structure has high flexibility, and in the cable wiring operation, the direction of the flat steel support can be adjusted according to the best direction of the cable to make it consistent with the direction of the cable laying, thereby shortening the installation time, improving the operation efficiency, and being highly adaptable. The single and double cable supports can be used together, are suitable for cross cable laying, increase the stability of the double cable support, avoid the welding and fire of the traditional cable support, and improve the safety factor during operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the application;

[0019] Figure 2 It is a schematic diagram of the overall separation structure of the application;

[0020] Figure 3 It is a schematic diagram of the fixed cylinder structure of the application;

[0021] Figure 4 It is a schematic diagram of the sectional structure of the fixed cylinder of the application.

[0022] In the figure: 1, upper half-cylindrical support; 2, lower half-cylindrical support; 3, connecting seat; 4, lower flat steel support; 5, upper flat steel support; 6, fixed cylinder; 7, guide column; 8, threaded ring; 9, side groove; 10, side clamping rod; 11, convex cylinder; 12, reset spring; 13, bottom groove. DETAILED DESCRIPTION

[0023] 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 of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0024] The present application provides a technical solution, a rotatable marine diesel engine double-flat-steel cable support, comprising: please refer to Figure 1 , the upper semicircular support 1, and the lower semicircular support 2 arranged directly below the bottom of the upper semicircular support 1, and the top center of the upper semicircular support 1 is fixedly installed with a connecting seat 3;

[0025] Please refer to Figure 2 , the lower flat steel support 4 is arranged at the top center of the connecting seat 3, and the top center of the lower flat steel support 4 is transversely provided with an upper flat steel support 5;

[0026] Please refer to Figure 3 , the fixed cylinder 6 is arranged on the upper semicircular support 1 and the connecting seat 3, and the surface of the fixed cylinder 6 is provided with a threaded ring 8 at the upper part, and a side clamping rod 10 is arranged at the lower part of both sides of the fixed cylinder 6. By sliding the upper semicircular support 1 and the lower semicircular support 2 relative to the groove, the pipe clamp is clamped and fixed on the pipeline to ensure that the pipe clamp does not slide relative to the pipeline. The fixed cylinder 6, the threaded ring 8 and the side clamping rod 10 are locked and fixed, and the lower flat steel support 4 and the upper flat steel support 5 are fixed in the cross direction with the assembled pipe clamp, and the fixed cylinder 6, the threaded ring 8 and the side clamping rod 10 are also connected. After the cable line direction is determined, the lower flat steel support 4 and the upper flat steel support 5 are adjusted to the appropriate angle, and the threaded ring 8 is tightened. By this method, the structure has high flexibility, and in the cable wiring operation, the direction of the flat steel support can be adjusted according to the best cable direction to make it consistent with the cable laying direction, shorten the installation time, improve the operation efficiency, and have strong adaptability. It can be used with single or double cable supports, and is suitable for cross cable laying, so that the double cable support increases the stability of cable fixing, avoids the welding and fire of traditional cable support, and improves the safety factor during operation.

[0027] Please refer to Figure 1 , the upper semicircular support 1 and the lower semicircular support 2 are connected through the fixed cylinder 6, and the connecting seat 3, the lower flat steel support 4 and the upper flat steel support 5 are also connected through the fixed cylinder 6. The upper semicircular support 1 and the lower semicircular support 2 are connected through the fixed cylinder 6 and its connecting structure, and the connecting seat 3, the lower flat steel support 4 and the upper flat steel support 5 are connected.

[0028] Please refer to Figure 4The upper part of the surface of the fixing cylinder 6 is provided with a thread, and is in threaded connection with the thread ring 8, and the lower part of both sides of the fixing cylinder 6 is provided with a side groove 9, and the side clamping rod 10 is located in the inside of the side groove 9. The fixing cylinder 6 is connected with the corresponding structure through the thread ring 8 and the side clamping rod 10, and the height of the thread ring 8 on the surface of the fixing cylinder 6 can be adjusted by rotating, compared with the traditional use of bolts for locking, the structure does not need to use special tools for adjusting, and the purpose of being convenient to use can be achieved. The top center of the fixing cylinder 6 is provided with a guide column 7, the inner end of the side clamping rod 10 is rotationally connected with the surface of the corresponding part of the guide column 7, and the bottom of the inner cavity of the fixing cylinder 6 is provided with a bottom groove 13. The bottom end of the guide column 7 can be lowered along the inner wall of the fixing cylinder 6 by pressing the guide column 7 downwards, so that the side clamping rod 10 can be retracted into the inside of the side groove 9, and the fixing cylinder 6 and the connecting structure can be disassembled and assembled conveniently. The bottom center of the guide column 7 is provided with a convex cylinder 11, which is corresponding to the bottom groove 13, and the outer surface of the convex cylinder 11 is sleeved with a reset spring 12. When the guide column 7 is pressed to descend, the convex cylinder 11 enters the inside of the bottom groove 13, and the reset spring 12 is in a compressed state. After the pressure is released, the convex cylinder 11 is reset under the action of the reset spring 12, at this time, the side clamping rod 10 extends outwards from the inside of the side groove 9, so that the stability of the connection between the side clamping rod 10 and the external connecting structure is maintained, and the self-separation phenomenon is avoided.

[0029] The present scheme: by sliding the upper half circular support 1 and the lower half circular support 2 against each other, clamping and fixing on the pipeline, ensuring that the pipe clamp and the pipeline do not slide relative to each other. The lower flat steel support 4 and the upper flat steel support 5 are fixed in a cross direction with the assembled pipe clamp, and are also connected by the fixing cylinder 6, the thread ring 8 and the side clamping rod 10. After the cable line direction is determined, the lower flat steel support 4 and the upper flat steel support 5 are adjusted to the appropriate angle and then the thread ring 8 is tightened. The height of the thread ring 8 on the surface of the fixing cylinder 6 can be adjusted by rotating, the bottom end of the guide column 7 can be lowered along the inner wall of the fixing cylinder 6 by pressing the guide column 7 downwards, the convex cylinder 11 enters the inside of the bottom groove 13, and the reset spring 12 is in a compressed state, the side clamping rod 10 is retracted into the inside of the side groove 9, and after the pressure is released, the convex cylinder 11 is reset under the action of the reset spring 12, at this time, the side clamping rod 10 extends outwards from the inside of the side groove 9.

[0030] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it should be taken in its broadest possible sense. This is especially so where "comprising", "including", "containing", "characterized by" or the like are used as subordinating conjunctions. In this context, "comprising" is intended to mean that the embodiments can include a combination of one or more elements and / or features, including those not expressly described, without necessarily relying on any of the other features or elements not expressly described. In addition, it is to be understood that the described embodiments include any alterative or equivalent implementations or substitutions for one or more of the elements or features described. Any such alternatives or equivalents are intended to be encompassed by the description of the described embodiments.

[0031] While the embodiments of the application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since the scope of the expenditure of the application is defined with respect to the appended claims.

Claims

1. A rotatable marine diesel engine double flat steel cable bracket, characterized in that, include: The upper semi-circular bracket (1) and the lower semi-circular bracket (2) are located directly below the bottom of the upper semi-circular bracket (1), and a connecting seat (3) is fixedly installed at the top center of the upper semi-circular bracket (1). The lower flat steel bracket (4) is set at the top center of the connecting seat (3), and the upper flat steel bracket (5) is added horizontally at the top center of the lower flat steel bracket (4); A fixed cylinder (6) is provided on the upper semi-circular bracket (1) and the connecting seat (3), and a threaded ring (8) is provided on the upper surface of the fixed cylinder (6), and side clamps (10) are provided on the lower parts of both sides of the fixed cylinder (6).

2. The rotatable marine diesel engine double flat steel cable bracket according to claim 1, characterized in that: The upper semicircular bracket (1) and the lower semicircular bracket (2), as well as the connecting seat (3), the lower flat steel bracket (4) and the upper flat steel bracket (5), are all connected by a fixed cylinder (6).

3. A rotatable marine diesel engine double flat steel cable bracket according to claim 1, characterized in that: The upper surface of the fixed cylinder (6) is threaded and threadedly connected to the threaded ring (8). Side grooves (9) are provided on the lower sides of both sides of the fixed cylinder (6), and the side clamps (10) are located inside the side grooves (9).

4. A rotatable marine diesel engine double flat steel cable bracket according to claim 3, characterized in that: The top center of the fixed cylinder (6) is provided with a guide post (7), and the inner ends of the side clamps (10) are rotatably connected to the corresponding surface of the guide post (7), and bottom grooves (13) are provided at the bottom of the inner cavity of the fixed cylinder (6).

5. A rotatable marine diesel engine double flat steel cable bracket according to claim 4, characterized in that: A convex cylinder (11) is installed at the bottom center of the guide post (7) and corresponds to the bottom groove (13). A return spring (12) is sleeved on the outer surface of the convex cylinder (11).

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