Pipe fixing device for tank body

Abstract

The application provides a pipeline fixing device for a tank, which comprises a hoop body for being tightly held on a pipeline to fix the pipeline and guide the pipeline to a slot of the tank, a clamping body for being clamped on a tank wall at the slot of the tank, and the clamping body is fixedly connected with the hoop body. The application is a temporary fixing device, which fixes a hose at the edge of the tank to temporarily fix an external pipeline for filling liquid into the tank, and solves the problems of waste, pollution and low efficiency caused by the pipeline filling liquid into the tank.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of pipeline configuration, and particularly relates to a pipeline fixing device for a tank body. BACKGROUND

[0002] In production and life, a pipeline (usually a hose) is often used to inject liquid into a tank body. Due to the shape of the tank body and the characteristics of the liquid and the hose, when the liquid is injected, the hose is easily pulled out of the tank body due to its own characteristics and the action of the liquid, causing the liquid to flow everywhere, resulting in waste, pollution of the environment and affecting the liquid filling efficiency.

[0003] Currently, the problems such as waste, pollution and low efficiency caused by the pipeline injecting liquid into the tank body are generally solved by the following methods:

[0004] 1. Manual operation; the main problem of this method is that it needs to occupy labor, which greatly wastes human resources and increases the use cost, and is not conducive to the improvement of production efficiency under the background of increasing labor cost.

[0005] 2. Temporary fixing by steel wire rope; this method is easy to damage the tank body, and the fixing effect of the pipeline is poor, and cannot reliably solve the problems of liquid waste, environmental pollution and low efficiency.

[0006] Therefore, it is necessary to provide an improved technical solution to overcome the above-mentioned problems of the prior art. SUMMARY

[0007] The purpose of the present application is to provide a pipeline fixing device for a tank body to overcome the problems such as waste, pollution and low efficiency caused by the pipeline injecting liquid into the tank body in the prior art.

[0008] In order to achieve the above-mentioned purpose, the present application provides the following technical solution: a pipeline fixing device for a tank body, comprising:

[0009] a hoop body for tightly holding on the pipeline to fix the pipeline and guide the pipeline to the slot of the tank body;

[0010] a clamping body for clamping on the tank wall at the slot of the tank body; the clamping body is fixedly connected with the hoop body.

[0011] Further, the hoop body is a live hoop, and the radial dimension of the live hoop is adjustable.

[0012] Further, the clamping body comprises a U-shaped piece, the U-shaped piece comprises a bottom wall and side walls, and the side walls comprise first and second side walls.

[0013] The first side wall and the second side wall are respectively located on the inner and outer sides of the tank wall during use, and at least one of the side walls is provided with a movable element, which can move towards the opposite side wall to clamp the tank wall together with the opposite movable element or side wall;

[0014] The clamping body further comprises a locking structure for locking the position of the movable element to maintain the clamping of the tank wall.

[0015] Further, only the second side wall is provided with a movable element, which comprises a clamping bolt, and the second side wall is provided with a threaded hole which is threadedly matched with the clamping bolt;

[0016] The external thread of the clamping bolt and the internal thread of the threaded hole jointly form the locking structure.

[0017] Further, the movable element further comprises a buffer element arranged at the front end of the clamping bolt to prevent the clamping bolt from scratching the tank body.

[0018] Further, the movable element further comprises a mounting nut which is threadedly connected with the clamping bolt, the mounting nut is arranged at the front end of the clamping bolt, and the buffer element is arranged on the mounting nut.

[0019] The buffer element is a plastic nut sleeve which is sleeved on the mounting nut.

[0020] Further, the clamping body and the hoop body are fixedly connected through a fixing structure, the fixing structure is a threaded fastener, the threaded fastener comprises a fastening bolt, and the bottom wall and the hoop body are both provided with a through hole through which the fastening bolt passes.

[0021] Further, the clamping body and the hoop body are fixedly connected through welding.

[0022] Further, the pipeline fixing device for the tank body has two or more than two, the bottom walls of adjacent pipeline fixing devices are fixedly connected, the hoops of a plurality of pipeline fixing devices are arranged in a staggered manner, and each hoop cooperates to guide the pipeline.

[0023] Further, the bottom walls of adjacent pipeline fixing devices are aligned and welded, the hoops are arranged in a staggered manner so that the axes of the hoops are parallel; or the axes of the hoops intersect.

[0024] Compared with the closest prior art, the technical scheme provided by the present application has at least the following beneficial effects:

[0025] 1) The present application is a kind of temporary fixing device, which fixes the hose on the edge of the tank body to temporarily fix the external pipeline for filling liquid into the tank body, and solves the problems such as waste, pollution and low efficiency caused by the pipeline into the tank body.

[0026] 2) The live hoop can be adjusted during use, suitable for hoses of different diameters, and has a wide range of use.

[0027] 3) The raw materials are simple, the manufacturing is simple, and the cost is low, the materials used in the present application are common materials in daily production and life, and the steel plate and bolt in the present application can also be recycled as waste materials.

[0028] 4) The working principle is simple and practical, the live hoop with telescopic inner diameter clamps the pipeline, the clamping body clamps the edge of the tank body, the working principle is simple and practical, and can be widely used in production and life.

[0029] 5) It can greatly improve the quality of production and life, and can greatly improve the working quality, greatly reduce the waste of energy and human resources, and better improve and enhance the quality of production and life.

[0030] 6) The twist direction of the pipeline fixing device during welding can be selected according to needs, which can guide the bending direction of the pipeline, control the pipeline to tilt inwardly, and better solve the problems in the prior art.

[0031] 7) The installation nut is used to conveniently set the buffer between the front end of the clamping bolt and the tank body.

[0032] 8) The buffer is a plastic nut sleeve, which is easy to manufacture, can be easily fixed on the installation nut, and can better prevent the plastic nut sleeve from falling off the installation nut.

[0033] 9) The wall thickness range of the tank body that can be used is large.

[0034] 10) By cooperating with multiple pipeline fixing devices for tank bodies, the pipeline is deformed in the form of a large radius to avoid damage to the pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 is a front projection view of the live hoop of the pipeline fixing device for tank body of the embodiment of the present application;

[0036] Figure 2 is a front projection view of the clamping body and fixing structure of the pipeline fixing device for tank body of the embodiment of the present application;

[0037] Figure 3 is a front view of the pipeline fixing device for tank body of the embodiment of the present application;

[0038] Figure 4 Figure 2 is a left view of two combined pipe fixing devices of the present application; Figure 3

[0039] Figure 5 Figure 4 is a top view of the pipe fixing device of the present application; Figure 4

[0040] Figure 6 Figure 5 is a structural schematic view of the tank body.

[0041] In the figure: 1, a live hoop; 101, a through hole; 2, a fastening bolt; 3, a U-shaped piece; 301, a first side wall; 302, a bottom wall; 303, a second side wall; 4, a mounting nut; 5, a clamping bolt; 6, a tank body; 61, a slot. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in the present application belong to the scope of protection of the present application.

[0043] The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0044] As shown in Figure 6 , the tank body 6 in the present application is provided with a slot 61 above it, and the slot wall at the slot 61 is approximately horizontal. The pipe fixing device in the present application is clamped on the slot wall at the slot 61 by the clamping body, the pipe passes through the live hoop 1 and enters the inside of the tank body 6 through the slot 61. The specific embodiments of the pipe fixing device for the tank body in the present application are shown in Figure 3 , Figure 4 and Figure 5 . The pipe fixing device for the tank body has two and is fixedly connected, and the bottom wall 302 of the adjacent pipe fixing device is welded and fixed, and the two adjacent pipe fixing devices are arranged in a staggered manner (not shown in the figure), and the axes of the different live hoops 1 are staggered to guide the pipe, so that the pipe is inclined towards the tank body 6, and the liquid outlet of the pipe is always directed towards the slot 61 of the tank body 6. Preferably, the live hoops 1 of the plurality of pipe fixing devices are arranged in different angles to guide the pipe to the slot 61 of the tank body 6.

[0045] ​​In the embodiment, two pipe fixing devices for the tank body are provided. In other embodiments, the number of pipe fixing devices for the tank body can be one, three or more than three according to the use requirements. A single pipe fixing device for the tank body 6 can also achieve the functions of fixing the pipe on the tank body 6 and guiding the pipe. In the embodiment, the bottom wall 302 protrudes to the first side wall 301 and the second side wall 303 on one side, which has the following advantages: the distance between the two hoop bodies is far, the distance increases when the hoop body is inclined, which reduces the stress on the pipe when positioning the pipe, the adjustment range of the pipe direction is large, and a better guiding effect on the pipe is achieved. In other embodiments, when the number of pipe fixing devices for the tank body is three or more than three, the bottom wall 302 can protrude to the first side wall 301 and the second side wall 303 on both sides, and the advantages are the same as when the number of pipe fixing devices for the tank body 6 is two.

[0046] The pipe fixing device for the tank body includes a hoop body, a clamping body and a fixing structure. As shown in Figure 1 , the hoop body is used to tightly hold the pipe to be fixedly connected with the pipe; the hoop body is a radial size adjustable clamp 1, which can be stretched and contracted according to the pipe diameter of different pipes to achieve fixed connection with pipes of different diameters to adapt to pipes of different diameters. At the same time, the clamp 1 can hold the pipe to keep the inner diameter of the clamp 1, realize self-locking of the clamp 1, make the clamp 1 form an integral with the pipe, and prevent the clamp 1 from falling off the pipe.

[0047] As shown in Figure 2 , the clamping body is used to clamp the edge tank wall at the slot 61 of the tank body 6; the clamping body includes a U-shaped piece 3, and the U-shaped piece 3 includes a bottom wall 302 and side walls including a first side wall 301 and a second side wall 303. The first side wall 301 and the second side wall 303 are respectively located on the inner and outer sides of the tank wall during use, and at least one side wall is provided with a movable piece, which can move towards the opposite side wall to clamp the tank wall with the movable piece or the side wall on the opposite side. Preferably, in the embodiment, the movable piece is provided only on the second side wall 303, and the second side wall 303 is located outside the tank body 6 during use, which facilitates the screwing of the clamping bolt 5. The movable piece includes a clamping bolt 5, and the second side wall 303 is provided with a threaded hole which is threadedly connected with the clamping bolt 5. By controlling the interval between the front end of the clamping bolt 5 and the first side wall 301, the tank body 6 can be clamped.

[0048] The clamping body further includes a locking structure for locking the position of the clamping bolt 5 to maintain the clamping of the tank wall. In the embodiment, the outer thread of the clamping bolt 5 and the inner thread of the threaded hole form the locking structure together.

[0049] The movable part further comprises a buffer arranged between the front end of the clamping bolt 5 and the tank body to prevent the clamping bolt 5 from scratching the tank body. The movable part further comprises a mounting nut 4 which is threadedly connected with the clamping bolt 5 and arranged at the front end of the clamping bolt 5. The buffer is arranged on the mounting nut 4. Preferably, the buffer is a plastic nut sleeve (not shown in the figure) which is sleeved on the mounting nut 4.

[0050] As shown in Figure 3 , Figure 4 and Figure 5 , the U-shaped part is fixedly connected with the hoop 1 through a fixing structure, which is a threaded fastener including a fastening bolt 2 and a fastening nut (not shown in the figure). The bottom wall 302 and the hoop 1 are both provided with a through hole 101 for the fastening bolt 2 to pass through. The fastening nut cooperates with the bolt head of the fastening bolt 2 to clamp the bottom wall 302 and the hoop 1. In other embodiments, the U-shaped part 3 and the hoop 1 are fixedly connected by welding.

[0051] The installation mode of the specific embodiment of the pipe fixing device for the tank body of the present application (taking two pipe fixing devices for the tank body as an example for illustration):

[0052] Firstly, the hoop 1 and the U-shaped part 3 are fixed together through a threaded fastener to form a pipe fixing device for the tank body.

[0053] Secondly, a second pipe fixing device for the tank body is assembled according to the first step.

[0054] Thirdly, the bottom walls 302 of the two pipe fixing devices for the tank body are welded and fixed. During welding, the two hoop bodies can be arranged at an angle (i.e. the axes of the two hoop bodies intersect) or offset along the radial direction (i.e. the axes of the two hoop bodies are parallel) according to the actual situation of the tank body 6 and the pipe, which is referred to as offset arrangement of the two hoop bodies. Of course, both the above-mentioned two arrangements can exist in actual use, and the form in which both the above-mentioned two arrangements exist is also referred to as offset arrangement of the two hoop bodies. When fixing the pipe, the pipe is inclined along the direction of the hoop body towards the slot 61 of the tank body 6 to facilitate liquid filling into the tank body 6.

[0055] In summary, the pipe fixing device for the tank body of the present application has the following technical effects compared with the prior art:

[0056] 1) The present application is a temporary fixing device which fixes the hose at the edge of the tank body 6 to temporarily fix the external pipe for filling liquid into the tank body 6, thereby solving the problems such as waste, pollution and low efficiency caused by the pipe filling liquid into the tank body 6.

[0057] 2) The movable hoop can be adjusted in use, and is suitable for hoses with different diameters, and has a wide application range.

[0058] 3) The raw materials are simple, the production is simple, and the cost is low. The materials used in the application are common materials in daily production and life. Steel plates and bolts can also be recycled and reused.

[0059] 4) The working principle is simple and practical. The movable hoop with telescopic inner diameter clamps the pipeline, and the clamping body clamps the edge of the tank body 6. The working principle is simple and practical, and can be widely used in production and life.

[0060] 5) The production and life quality can be improved. The tool can greatly improve the working quality, greatly reduce energy waste, human resource waste and the like, and better improve and enhance the production and life quality.

[0061] 6) The twisting direction of the pipeline fixing device during welding can be selected according to needs, can guide the bending direction of the pipeline, can control the pipeline to incline to the inside of the tank body 6, and better solves the problems in the prior art.

[0062] 7) The installation nut is used, and the buffer is conveniently arranged between the front end of the clamping bolt and the tank body.

[0063] 8) The buffer is a plastic nut sleeve, which is convenient to manufacture, can be easily fixed on the installation nut, and can better prevent the plastic nut sleeve from falling off the installation nut.

[0064] 9) The wall thickness range of the tank body 6 that can be applied is large.

[0065] 10) Through the cooperation of multiple pipeline fixing devices for the tank body 6, the pipeline is slowly deformed in the form of a large radius, avoiding damage to the pipeline.

[0066] The above is only a preferred embodiment of the application, and is not used to limit the application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the application are within the protection scope of the application.

Claims

1. A pipe fixing device for a tank body, characterized by: include: The hoop is used to hold the pipeline tightly to fix the pipeline and guide the pipeline to the slot of the tank body; A clamping body, used for clamping on the tank wall at the slot of the tank body; the clamping body is fixedly connected to the hoop body; The clamping body includes a U-shaped member, and the U-shaped member includes a bottom wall and a side wall; During installation, the two pipeline fixing devices are welded together, wherein the bottom walls of the U-shaped parts of the two clamping bodies are welded together. During welding, the two hoops are tilted at a certain angle or radially staggered by a certain distance according to the actual conditions of the tank body and the pipeline, so as to achieve staggered arrangement of the two hoops. The hoop body is a flexible hoop, the radial size of which is adjustable, and the inner diameter of the flexible hoop can be maintained after being tightly clamped on the pipeline, thereby achieving self-locking of the flexible hoop and integrating the flexible hoop with the pipeline; The side wall includes a first side wall and a second side wall. When the number of the pipe fixing devices for the tank body is two, the bottom wall protrudes from the first side wall and the second side wall on one side; when the number of the pipe fixing devices for the tank body is three or more, the bottom wall protrudes from the first side wall and the second side wall on both sides. The pipeline is a hose for injecting liquid into the tank body.

2. The pipe fixing device for a tank body according to claim 1, characterized in that: The first side wall and the second side wall are respectively located on the inner and outer sides of the tank wall when in use, and a movable member is provided on at least one of the side walls, and the movable member can move toward the opposite side wall to clamp the tank wall together with the movable member or the side wall on the opposite side; The clamping body further comprises a locking structure, which is used to lock the position of the movable part to maintain the clamping of the tank wall.

3. The pipe fixing device for a tank body according to claim 2, characterized in that: A movable part is provided only on the second side wall, the movable part comprises a clamping bolt, a threaded hole is provided on the second side wall, and the threaded hole is threadably engaged with the clamping bolt; The external thread of the clamping bolt and the internal thread of the threaded hole together form the locking structure.

4. The pipe fixing device for a tank body according to claim 3, characterized in that: The movable part further comprises a buffer part, which is arranged at the front end of the clamping bolt to prevent the clamping bolt from scratching the tank body.

5. The pipe fixing device for a tank body according to claim 4, characterized in that: The movable part further includes a mounting nut, which is threadedly connected to the clamping bolt. The mounting nut is arranged at the front end of the clamping bolt, and the buffer is arranged on the mounting nut.

6. The pipe fixing device for a tank body according to claim 5, characterized in that: The buffer member is a plastic nut sleeve, and the plastic nut sleeve is sleeved on the mounting nut.

7. The pipe fixing device for a tank body according to claim 2, characterized in that: The clamping body and the hoop body are fixedly connected via a fixing structure, wherein the fixing structure is a threaded fastener, and the threaded fastener includes a fastening bolt. Through holes are provided on the bottom wall and the hoop body, and the fastening bolt passes through the through holes.

8. The pipe fixing device for a tank body according to claim 1, characterized in that: The clamping body and the hoop body are fixedly connected by welding.

9. The pipe fixing device for a tank body according to claim 1, characterized in that: The pipeline fixing devices for the tank body have more than two, the bottom walls of adjacent pipeline fixing devices are fixedly connected, and the hoop bodies of the multiple pipeline fixing devices are staggered and the hoop bodies cooperate to guide the pipeline.

10. The pipe fixing device for a tank body according to claim 9, characterized in that: The bottom walls of adjacent pipeline fixing devices are aligned and then welded, and the hoop bodies are staggered so that the axes of the hoop bodies are parallel; or, the axes of the hoop bodies intersect.

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