High-temperature-resistant quick connector for surfacing of water-cooled wall tube

Abstract

The utility model provides a high-temperature-resistant quick connector for surfacing of a water-cooled wall tube, relates to the technical field of quick connectors, solves the problem that the efficiency is low when the existing water-cooled wall tube is welded, and comprises a group of clamping pieces, each clamping piece comprises a first semicircular piece, a second semicircular piece is mounted on the surface of each first semicircular piece through a hinged support, and the second semicircular piece is fixedly connected with the first semicircular piece. And sliding grooves are formed in the first semicircular part and the second semicircular part correspondingly, rotating parts are installed in the sliding grooves, connecting plates are installed on the surfaces of the rotating parts, and fixing mechanisms are installed on the surfaces of the clamping parts. According to the device, a first semicircular piece, a hinged support, a second semicircular piece, a sliding groove, a rotating piece and a connecting plate are used in cooperation, so that a worker does not need to move in the welding process, and the working efficiency is greatly improved; and through the use of the rolling piece, the rotating piece can rotate more smoothly in the sliding groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of quick joints, and more specifically, particularly relates to a high-temperature resistant quick joint for surfacing welding of water-cooled wall tubes. Background Art

[0002] Overlay welding is a welding process that deposits metal or alloy materials on the surface of a workpiece and then fuses the deposited layer with the base material. Overlay welding is usually used to repair damaged metal machine parts or improve the wear resistance and corrosion resistance of the workpiece. Common overlay welding materials include steel, stainless steel, aluminum and its alloys.

[0003] Based on the above, the inventors have found the following problems: when surfacing the water-cooled wall tubes, two water-cooled wall tubes are usually fixed and aligned before welding. During welding, workers need to change their positions to complete the welding of the tubes, resulting in low work efficiency.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a high-temperature resistant quick connector for water-cooled wall tube cladding is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a high temperature resistant quick joint for cladding welding of water-cooled wall tubes, so as to solve the problem of low efficiency in welding of existing water-cooled wall tubes.

[0006] The purpose and effect of the high temperature resistant quick joint for water-cooled wall tube cladding of the utility model are achieved by the following specific technical means:

[0007] A high temperature resistant quick connector for surfacing welding of water-cooled wall tubes comprises a group of clamping parts, wherein the clamping parts comprise a first semicircular part, a second semicircular part is mounted on the surface of the first semicircular part via a hinge seat, a slide groove is arranged inside the first semicircular part and the second semicircular part, a rotating part is mounted in the slide groove, a connecting plate is mounted on the surface of the rotating part, and a fixing mechanism is mounted on the surface of the clamping part.

[0008] Furthermore, the fixing mechanism includes a fixing plate, a mounting plate, a rotating block, a threaded rod, a slot and an adjusting screw, the fixing plate is mounted on the surface of the first semicircular part, a group of the mounting plates are mounted on the surface of the second semicircular part, a rotating block is mounted between a group of the mounting plates, a threaded rod is mounted on the surface of the rotating block, a slot matching the threaded rod is opened on the surface of the fixing plate, and an adjusting screw is mounted on the surface of the threaded rod.

[0009] Furthermore, a rolling member is installed on the surface of the rotating member, and the rolling member fits with the inside of the slide groove.

[0010] Furthermore, rubber pads are installed on the surfaces of the first semicircular member and the second semicircular member.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model cooperates with the first semicircular member, the hinge seat, the second semicircular member, the slide groove, the rotating member and the connecting plate in use. When rotating to perform surfacing welding on the pipe fitting, it is only necessary to place the pipe fitting on the bracket, and then clamp the first semicircular member and the second semicircular member on the pipe fitting. The rotating member is located at the bottom due to natural gravity, thereby driving the connecting plate to be located at the bottom, and will not affect the welding at the top. The connecting plate can align the pipes on both sides. When the welding at the top is completed, it is only necessary to rotate the pipe. The pipe will drive another pipe to rotate due to the welding point, and at the same time drive the clamping member to rotate. At this time, the rotating member and the connecting plate are still located at the bottom due to gravity. Through the above design, workers do not need to move during welding, which greatly improves work efficiency.

[0013] By using the fixing plate, the mounting plate, the rotating block, the threaded rod, the slot and the adjusting screw, after the first semicircular member and the second semicircular member are combined, the threaded rod can be rotated by the mounting plate and the rotating block, and when the threaded rod is rotated into the slot, the adjusting hand wheel is turned to make the first semicircular member and the second semicircular member be combined more tightly;

[0014] By using the rolling element, the rotating element can rotate more smoothly in the slide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional schematic diagram of a high temperature resistant quick joint for surfacing welding of water-cooled wall tubes.

[0016] Figure 2 The utility model is a partial schematic diagram of a high temperature resistant quick joint for surfacing welding of water-cooled wall tubes.

[0017] Figure 3 The utility model is a schematic diagram of a high temperature resistant quick joint rotating part for surfacing welding of water-cooled wall tubes.

[0018] Figure 4 The utility model discloses an installation schematic diagram of a high temperature resistant quick joint for surfacing welding of water-cooled wall tubes.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. First semicircular part; 2. Hinge seat; 3. Second semicircular part; 4. Slide groove; 5. Rotating part; 6. Connecting plate; 7. Fixed plate; 8. Mounting plate; 9. Rotating block; 10. Threaded rod; 11. Slot; 12. Adjusting screw; 13. Rolling part; 14. Rubber pad. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] The utility model provides a high temperature resistant quick connector for surfacing welding of water-cooled wall tubes, comprising a group of clamping parts, wherein the clamping part comprises a first semicircular part 1, a second semicircular part 3 is mounted on the surface of the first semicircular part 1 through a hinge seat 2, a slide groove 4 is arranged inside the first semicircular part 1 and the second semicircular part 3, a rotating part 5 is mounted in the slide groove 4, a connecting plate 6 is mounted on the surface of the rotating part 5, and a fixing mechanism is mounted on the surface of the clamping part. Through the coordinated use of the first semicircular member 1, the hinge seat 2, the second semicircular member 3, the slide groove 4, the rotating member 5 and the connecting plate 6, when rotating the pipe for surfacing welding, it is only necessary to place the pipe on the bracket, and then clamp the first semicircular member 1 and the second semicircular member 3 on the pipe. The rotating member 5 is located at the bottom due to natural gravity, which in turn drives the connecting plate 6 to be located at the bottom, and will not affect the welding above. The connecting plate 6 can align the pipes on both sides. When the upper welding is completed, it is only necessary to rotate the pipe. The pipe will drive the other pipe to rotate due to the welding point, and at the same time drive the clamping member to rotate. At this time, the rotating member 5 and the connecting plate 6 are still located at the bottom due to gravity. Through the above design, workers do not need to move during welding, which greatly improves work efficiency.

[0026] The fixing mechanism includes a fixing plate 7, a mounting plate 8, a rotating block 9, a threaded rod 10, a slot 11 and an adjusting screw 12. The fixing plate 7 is mounted on the surface of the first semicircular member 1. A group of the mounting plates 8 are mounted on the surface of the second semicircular member 3. A rotating block 9 is mounted between a group of the mounting plates 8. The threaded rod 10 is mounted on the surface of the rotating block 9. The surface of the fixing plate 7 is provided with a slot 11 matching the threaded rod 10. The surface of the threaded rod 10 is provided with an adjusting screw 12. By using the fixing plate 7, the mounting plate 8, the rotating block 9, the threaded rod 10, the slot 11 and the adjusting screw 12, when the first semicircular member 1 and the second semicircular member 3 are combined, the threaded rod 10 can be rotated by the mounting plate 8 and the rotating block 9. When the threaded rod 10 is rotated into the slot 11, the adjusting hand wheel is turned to make the first semicircular member 1 and the second semicircular member 3 combine more tightly.

[0027] The surface of the rotating member 5 is provided with a rolling member 13, and the rolling member 13 fits in the interior of the chute 4. By using the rolling member 13, the rotating member 5 can rotate more smoothly in the chute 4.

[0028] The surfaces of the first semicircular member 1 and the second semicircular member 3 are both provided with rubber pads 14. The use of the rubber pads 14 can reduce friction.

[0029] The specific usage and function of this embodiment are as follows:

[0030] When the utility model is in use, firstly, the pipe fitting is placed on the bracket, and then the first semicircular member 1 and the second semicircular member 3 are clamped on the pipe fitting, and the threaded rod 10 can be rotated by the mounting plate 8 and the rotating block 9. When the threaded rod 10 is rotated into the slot 11, the adjusting hand wheel is turned to fix it, and the rotating member 5 is located at the bottom due to natural gravity, thereby driving the connecting plate 6 to be located at the bottom, which will not affect the welding at the top. The connecting plate 6 can align the pipes on both sides. When the welding at the top is completed, only the pipe needs to be rotated, and the pipe will drive another pipe to rotate due to the welding point, and at the same time drive the clamping member to rotate. At this time, the rotating member 5 and the connecting plate 6 are still located at the bottom due to gravity. Through the above design, workers do not need to move during welding, which greatly improves work efficiency.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A high temperature resistant quick joint for water wall tube cladding, characterized in that: The invention comprises a group of clamping members, wherein the clamping members comprise a first semicircular member (1), a second semicircular member (3) being mounted on the surface of the first semicircular member (1) via a hinge seat (2), a slide groove (4) being arranged inside the first semicircular member (1) and the second semicircular member (3), a rotating member (5) being mounted inside the slide groove (4), a connecting plate (6) being mounted on the surface of the rotating member (5), and a fixing mechanism being mounted on the surface of the clamping member.

2. A high temperature resistant quick connector for water wall tube cladding as claimed in claim 1, characterized in that: The fixing mechanism comprises a fixing plate (7), a mounting plate (8), a rotating block (9), a threaded rod (10), a slot (11) and an adjusting screw (12); the fixing plate (7) is mounted on the surface of the first semicircular member (1); a group of the mounting plates (8) are mounted on the surface of the second semicircular member (3); a rotating block (9) is mounted between the group of mounting plates (8); a threaded rod (10) is mounted on the surface of the rotating block (9); a slot (11) matching the threaded rod (10) is opened on the surface of the fixing plate (7); and an adjusting screw (12) is mounted on the surface of the threaded rod (10).

3. A high temperature resistant quick connector for water wall tube cladding as claimed in claim 1, characterized in that: A rolling member (13) is mounted on the surface of the rotating member (5), and the rolling member (13) fits in contact with the interior of the slide groove (4).

4. A high temperature resistant quick joint for cladding of water-cooled wall tubes as claimed in claim 1, characterized in that: Rubber pads (14) are installed on the surfaces of the first semicircular member (1) and the second semicircular member (3).

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