Transition joint for preventing flexible bending of water pipe in edge roller

Abstract

The utility model discloses a transition joint for preventing flexible bending of a water pipe in an edge roller, which belongs to the technical field of edge rollers and comprises a middle body, a water return hole is arranged in the middle body, a mounting component is arranged outside the middle body, a connecting component is arranged in the middle body, and the mounting component comprises a first rubber pad. The middle body is slidably connected with a first rubber pad through a sliding groove formed in the middle body. According to the utility model, the installation assembly is arranged, so that the inner water pipe is arranged in sections, the length of the inner water pipe is effectively shortened, the flexural deflection degree is reduced, the service life of the inner water pipe is prolonged, the swing amplitude of the edge roller is effectively weakened, and the maintenance function is facilitated; and meanwhile, by arranging a first rubber pad and a second rubber pad, the functions of sealing and buffering the interior of the inner water pipe are achieved, use is easy and convenient, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of edge rollers, and particularly relates to a transition joint for preventing the flexible bending of water pipes inside an edge roller. Background Art

[0002] In the float glass production process, edge rollers are arranged in pairs on both sides of a tin bath to stretch the width of the molten glass from a melting furnace, so as to achieve the purpose of forming the glass plate surface. Since the temperature in the tin bath is relatively high, the machine rods and the end edge rollers of the edge rollers extend into the tin bath for a long time, and circulating cooling water must be used to protect them. Therefore, cooling water pipes (inner water pipes) are arranged inside the machine rods, and the circulating water enters the edge rollers through the cooling water pipes, and then returns to the water return pipe through the machine rods, achieving the function of continuous circulating cooling.

[0003] Nowadays, although the leakage points of the water pipes inside the edge roller have been reduced, the flexible bending caused by its large length itself cannot be avoided. Therefore, after long-term use, the swing of the edge roller gradually becomes larger. At the same time, if the flexible bending causes the edge roller to swing too much, it can only be withdrawn from the tin bath before it can be repaired or replaced, affecting the continuity of the process operation. To solve the above problems, there is an urgent need for a transition joint for preventing the flexible bending of the water pipes inside the edge roller to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that although the leakage points of the water pipes inside the edge roller have been reduced nowadays, the flexible bending caused by its large length itself cannot be avoided. Therefore, after long-term use, the swing of the edge roller gradually becomes larger. At the same time, if the flexible bending causes the edge roller to swing too much, it can only be withdrawn from the tin bath before it can be repaired or replaced, affecting the continuity of the process operation, and to propose a transition joint for preventing the flexible bending of the water pipes inside the edge roller.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a transition joint for preventing the flexible bending of the water pipes inside an edge roller, including an intermediate body. A water return hole is arranged inside the intermediate body, an installation component is arranged outside the intermediate body, a connection component is arranged inside the intermediate body, the installation component includes a first rubber pad, and the intermediate body is slidably connected with the first rubber pad through a chute arranged inside it.

[0006] As a further description of the above technical scheme:

[0007] The intermediate body is inserted with a plug rod through a through hole arranged inside it. One end of the plug rod is fixedly installed with a front end cover. The plug rod penetrates through the first rubber pad, and the front end cover is slidably connected with the first rubber pad through a chute arranged inside it.

[0008] As a further description of the above technical scheme:

[0009] The first rubber pad is symmetrically arranged with a second rubber pad through the longitudinal central axis of the intermediate body. The front end cover is symmetrically arranged with a rear end cover through the longitudinal central axis of the intermediate body. One end of the rear end cover is fixedly installed with an induction block.

[0010] As a further description of the above technical solution:

[0011] The rear end cover, the induction block, the second rubber pad, the first rubber pad and the front end cover are all threadedly connected with a lead screw through the threaded holes provided inside them, and a nut is threadedly connected to the outer wall of the lead screw.

[0012] As a further description of the above technical solution:

[0013] The connection assembly includes a mounting shaft bracket, and a mounting shaft bracket is fixedly installed inside the intermediate body.

[0014] As a further description of the above technical solution:

[0015] A joint is fixedly installed inside the mounting shaft bracket, and a threaded joint is arranged inside the joint.

[0016] To sum up, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, by providing an installation assembly, when the device is applied, during the installation of the inner water pipe, first, the insertion rods of the front end cover and the rear end cover penetrate through the first rubber pad and the second rubber pad, and then the first rubber pad and the second rubber pad slide into the sliding grooves provided inside the front end cover and the rear end cover, so that the first rubber pad and the second rubber pad are respectively attached to one end of the front end cover and the rear end cover. Then, the insertion rod is inserted into the sliding hole inside the intermediate body and continuously pushed forward. At this time, a lead screw is rotated into the threaded hole provided inside the front end cover until it penetrates through the entire installation assembly and the intermediate body and then stops rotating. Then, a nut is rotated onto the outside of the lead screw and the lead screw is kept stationary. Then, when the nut cannot be rotated anymore, stop rotating, so that the whole joint is fixed. Through this design, not only the function of effectively shortening the length of the inner water pipe, reducing the degree of flexural deformation, extending the service life of the inner water pipe, effectively weakening the swing amplitude of the edge pulling machine, and facilitating maintenance is realized by arranging the inner water pipe in sections, but also the function of sealing and buffering the inside of the inner water pipe is realized through the setting of the first rubber pad and the second rubber pad, and it is simple and convenient to use and has strong practicability.

[0018] 2. In the utility model, a connecting component is provided. During the use of the device and the joint, the joint is connected to the water inlet pipe through a threaded joint provided inside the joint. This connection method is more convenient and simple, and is easy to disassemble. At the same time, the joint is a return water channel through a return hole provided inside the intermediate body, and is connected to the return water main through a joint, so that the joint can process the return water without affecting the normal operation of the edge drawing machine, and the connection method of the original water inlet pipe pagoda head connecting the cloth-clamped rubber tube is changed to a threaded connection at the joint, so that the connection between the joint and the water inlet pipe is more convenient and less likely to loosen. It is simple and convenient to use and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a transition joint for preventing the flexible bending of a water pipe in a side drawing machine proposed by the utility model;

[0020] Figure 2 It is a schematic diagram of the exploded three-dimensional structure of a transition joint for preventing the flexible bending of a water pipe in a side drawing machine proposed by the utility model;

[0021] Figure 3 It is a schematic diagram of an exploded three-dimensional structure of a connecting assembly in a transition joint for preventing a water pipe in a side drawing machine from flexing and bending, which is proposed by the utility model;

[0022] Figure 4 The utility model is a schematic diagram of an exploded three-dimensional structure of an installation component in a transition joint for preventing a water pipe in a side drawing machine from flexibly bending.

[0023] Legend:

[0024] 1. Intermediate body; 2. Mounting assembly; 21. Front end cover; 22. First rubber pad; 23. Nut; 24. Lead screw; 25. Second rubber pad; 26. Rear end cover; 27. Induction block; 28. Insert rod; 3. Connecting assembly; 31. Mounting shaft bracket; 32. Threaded joint; 33. Joint. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1-4, the present utility model provides a technical solution: a transition joint for preventing the flexible bending of the water pipe in the edge puller, including an intermediate body 1. A return water hole is arranged inside the intermediate body 1, an installation component 2 is arranged outside the intermediate body 1, and a connection component 3 is arranged inside the intermediate body 1. The installation component 2 includes a first rubber pad 22, and the intermediate body 1 is slidably connected with the first rubber pad 22 through a chute arranged inside it;

[0027] The intermediate body 1 is inserted with a plug rod 28 through a through hole arranged inside it. One end of the plug rod 28 is fixedly installed with a front end cover 21. The plug rod 28 penetrates through the first rubber pad 22. The front end cover 21 is slidably connected with the first rubber pad 22 through a chute arranged inside it. The first rubber pad 22 is symmetrically provided with a second rubber pad 25 through the longitudinal central axis of the intermediate body 1. The front end cover 21 is symmetrically provided with a rear end cover 26 through the longitudinal central axis of the intermediate body 1. One end of the rear end cover 26 is fixedly installed with an induction block 27. The rear end cover 26, the induction block 27, the second rubber pad 25, the first rubber pad 22 and the front end cover 21 are all threadedly connected with a lead screw 24 through threaded holes arranged inside them. A nut 23 is threadedly connected to the outer wall of the lead screw 24;

[0028] The specific implementation method is as follows: During the installation process of the inner water pipe, first make the plug rods 28 of the front end cover 21 and the rear end cover 26 penetrate through the first rubber pad 22 and the second rubber pad 25, and then make the first rubber pad 22 and the second rubber pad 25 slide into the chutes arranged inside the front end cover 21 and the rear end cover 26, so that the first rubber pad 22 and the second rubber pad 25 are respectively attached to one end of the front end cover 21 and the rear end cover 26. Then insert the plug rod 28 into the sliding hole inside the intermediate body 1 and continuously push it forward. At this time, turn the lead screw 24 through the threaded hole arranged inside the front end cover 21 until it penetrates through the entire installation component 2 and the intermediate body 1 and then stop turning. Then turn the nut 23 on the outside of the lead screw and keep the lead screw stationary. Then stop turning until the nut 23 cannot be turned anymore, so that the whole joint 33 is fixed;

[0029] The connection component 3 includes an installation shaft frame 31. The installation shaft frame 31 is fixedly installed inside the intermediate body 1. A joint 33 is fixedly installed inside the installation shaft frame 31. A threaded joint 32 is arranged inside the joint 33.

[0030] The specific implementation method is as follows: During the use of the joint 33, it is connected with the water inlet pipe through the threaded joint 32 arranged inside the joint 33. This connection method is more convenient and simple and is convenient for disassembly. At the same time, the joint 33 uses the return water hole arranged inside the intermediate body 1 as a return water channel, and is connected with the return water main pipe through the joint 33, so that the joint 33 can process the returned water without affecting the normal operation of the edge puller.

[0031] Working principle: During the installation of the inner water pipe, first insert the insertion rods 28 of the front end cover 21 and the rear end cover 26 through the first rubber pad 22 and the second rubber pad 25, and then slide the first rubber pad 22 and the second rubber pad 25 into the sliding grooves provided inside the front end cover 21 and the rear end cover 26, so that the first rubber pad 22 and the second rubber pad 25 are respectively attached to one end of the front end cover 21 and the rear end cover 26. Then insert the insertion rod 28 into the sliding hole inside the intermediate body 1 and continuously push it. At this time, turn the lead screw 24 through the threaded hole provided inside the front end cover 21 until it penetrates the entire installation assembly 2 and the intermediate body 1 and then stop rotating. Then turn the nut 23 onto the outside of the lead screw and keep the lead screw stationary. Then stop rotating until the nut 23 cannot be rotated anymore, so that the whole joint 33 is fixed. During the use of the joint 33, connect it with the water inlet pipe through the threaded joint 32 provided inside the joint 33. This connection method is more convenient and simple and is easy to disassemble. At the same time, the joint 33 uses the return hole provided inside the intermediate body 1 as the return water channel, and is connected with the return water main pipe through the joint 33, so that the joint 33 can treat the returned water without affecting the normal operation of the edge pulling machine.

[0032] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A transition joint for preventing a water pipe in a side drawing machine from bending flexibly, comprising an intermediate body (1), characterized in that: A water return hole is provided inside the intermediate body (1), a mounting assembly (2) is provided outside the intermediate body (1), a connecting assembly (3) is provided inside the intermediate body (1), the mounting assembly (2) comprises a first rubber pad (22), and the intermediate body (1) is slidably connected to the first rubber pad (22) via a sliding groove provided inside the intermediate body (1).

2. A transition joint for preventing flexible bending of a water pipe in a side drawing machine according to claim 1, characterized in that: The intermediate body (1) is plugged with an insertion rod (28) through a through hole provided inside the intermediate body (1), a front end cover (21) is fixedly mounted on one end of the insertion rod (28), the insertion rod (28) passes through a first rubber pad (22), and the front end cover (21) is slidably connected to the first rubber pad (22) through a sliding groove provided inside the intermediate body (1).

3. A transition joint for preventing flexible bending of a water pipe in a side drawing machine according to claim 2, characterized in that: The first rubber pad (22) is symmetrically provided with a second rubber pad (25) through the longitudinal central symmetry axis of the intermediate body (1), and the front end cover (21) is symmetrically provided with a rear end cover (26) through the longitudinal central symmetry axis of the intermediate body (1), and a sensing block (27) is fixedly mounted on one end of the rear end cover (26).

4. A transition joint for preventing flexible bending of a water pipe in a side drawing machine according to claim 3, characterized in that: The rear end cover (26), the induction block (27), the second rubber pad (25), the first rubber pad (22) and the front end cover (21) are all threadedly connected to a lead screw (24) through threaded holes provided inside the lead screws, and a nut (23) is threadedly connected to the outer wall of the lead screw (24).

5. A transition joint for preventing flexible bending of a water pipe in a side drawing machine according to claim 4, characterized in that: The connection assembly (3) comprises a mounting shaft frame (31), and the mounting shaft frame (31) is fixedly mounted inside the intermediate body (1).

6. A transition joint for preventing flexible bending of a water pipe in a side drawing machine according to claim 5, characterized in that: A joint (33) is fixedly installed inside the mounting shaft frame (31), and a threaded joint (32) is arranged inside the joint (33).

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