A quick aligning tool for water-cooled wall tubes

Abstract

The utility model discloses a kind of water-cooled wall pipe fast alignment tools, including C-type seat, C-type seat includes bottom plate, bottom plate both sides are fixedly connected with the side plate perpendicular to bottom plate, the upper portion of the side of side plate away from bottom plate is fixedly connected with hanging lug plate, positioning slot is established between hanging lug plate and side plate, positioning slot is penetrated hanging lug plate downwards, the end of bottom plate away from side plate is installed with connecting plate, connecting plate one end protrudes C-type seat, the end of connecting plate protruding C-type seat is installed with adjusting screw pipe, adjusting screw pipe is threadedly connected with adjusting screw rod, the end of adjusting screw rod away from hanging lug plate is fixedly installed with adjusting handle.The utility model is installed in one of the steel pipe needing welding by setting C-type seat and hanging lug plate with water-cooled wall pipe fast alignment tool, and position is adjusted by adjusting screw rod on the other steel pipe, and then make two steel pipes align, and keep in alignment state, convenient for welding.

Description

Technical Field

[0001] This utility model belongs to the technical field of welding fixtures and relates to a quick-connection tool for water-cooled wall pipes. Background Technology

[0002] Water-cooled wall tubes are heating surfaces composed of multiple seamless steel pipes arranged vertically on the inner walls of the boiler furnace. During installation and maintenance, it is often necessary to weld two seamless steel pipes together. Before welding, the ends of the two pipes need to be aligned. Currently, this is mainly done by workers using pipe wrenches and other tools to bend the pipes for alignment. However, manual alignment has a large margin of error, and it is difficult to maintain the alignment during the welding process. Utility Model Content

[0003] To address the aforementioned problems, this invention proposes a quick-connect tool for water-cooled wall tubes, which effectively solves the issues in the prior art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A quick-connection tool for water-cooled wall tubes includes:

[0006] C-shaped base, the C-shaped base includes a base plate, and side plates perpendicular to the base plate are fixedly connected to both sides of the base plate;

[0007] The side plate is fixedly connected to the upper part of the side away from the bottom plate. A positioning slot is provided between the side plate and the side plate, and the positioning slot passes through the side plate downward.

[0008] A connecting plate is installed on the bottom plate at the end away from the side plate, and one end of the connecting plate protrudes from the C-shaped seat;

[0009] An adjusting screw tube is installed on one end of the connecting plate that protrudes from the C-shaped seat;

[0010] An adjusting screw, which is threadedly connected to the adjusting screw tube;

[0011] An adjustment handle is fixedly installed on the end of the adjustment screw away from the lug plate.

[0012] Optionally, a C-type clip is rotatably connected to the end of the adjusting screw.

[0013] Optionally, an adjusting tube is fixedly installed on the side of the connecting plate away from the C-shaped seat. A rotating rod is rotatably installed inside the adjusting tube. Two rectangular slots are symmetrically opened on the side of the adjusting tube. Two adjusting rods passing through the rectangular slots are fixedly connected to the rotating rod. A steering screw is installed on the side of the adjusting tube. A steering screw is threadedly connected to the steering screw. The steering screw abuts against the adjusting rod. The adjusting screw is fixedly installed at the end of the adjusting rod.

[0014] Optionally, a connector is fixedly connected to the side wall of the adjusting tube, and the steering solenoid is rotatably mounted on the connector. The connector is provided with an arc-shaped groove at the position where it is rotatably connected to the steering solenoid, and a limit key is provided on the steering solenoid at the position corresponding to the arc-shaped groove.

[0015] Optionally, the connecting plate can be slidably mounted on the base plate.

[0016] Optionally, a sliding groove may be provided in the middle of the base plate, and an H-shaped component is fixedly connected to the connecting plate, wherein the H-shaped component can be slidably inserted into the sliding groove.

[0017] Optionally, it also includes an auxiliary component, which includes a semi-circular tube with a locking plate fixedly connected to both sides of the semi-circular tube. In use, the locking plate is inserted into the positioning slot.

[0018] Optionally, the semicircular tube is fixedly mounted with a magnetic component.

[0019] Compared with the prior art, the present invention has the following advantages: by setting a C-shaped seat and a hanging ear plate, the water-cooled wall tube quick-connect tool is installed on one of the steel pipes that need to be welded, and the position is adjusted by adjusting the screw against the other steel pipe, thereby aligning the two steel pipes and keeping them in the aligned state, which facilitates welding. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the steering solenoid portion of an embodiment of the present invention;

[0022] Figure 3 yes Figure 1 An enlarged schematic diagram of part A in the middle.

[0023] Reference numerals: 1. C-type seat; 11. Base plate; 12. Side plate; 2. Hanging ear plate; 21. Positioning slot; 3. Connecting plate; 41. Adjusting screw tube; 42. Adjusting screw rod; 421. C-type clamp; 43. Adjusting handle; 51. Adjusting tube; 52. Rotating rod; 53. Adjusting rod; 54. Steering screw tube; 55. Steering screw rod; 56. Connecting piece; 561. Arc groove; 562. Limit key; 31. Sliding groove; 32. H-type part; 6. Auxiliary part; 61. Semi-circular tube; 62. Clamping plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 This utility model discloses a quick-connection tool for water-cooled wall tubes, including a C-shaped base 1. The C-shaped base 1 includes a base plate 11. Both sides of the base plate 11 are fixedly connected to side plates 12 perpendicular to the base plate 11. The upper part of the side plate 12 away from the base plate 11 is fixedly connected to a hanging ear plate 2. A positioning slot 21 is provided between the hanging ear plate 2 and the side plate 12. The positioning slot 21 passes downward through the hanging ear plate 2. A connecting plate 3 is installed at the end of the base plate 11 away from the side plate 12. One end of the connecting plate 3 protrudes from the C-shaped base 1. An adjusting screw tube 41 is installed at the end of the connecting plate 3 protruding from the C-shaped base 1. An adjusting screw 42 is threadedly connected to the adjusting screw tube 41. An adjusting handle 43 is fixedly installed at the end of the adjusting screw 42 away from the hanging ear plate 2.

[0026] Specifically, the water-cooled wall tubes are circular steel pipes. Rectangular connecting fins are typically installed on both sides of the two pipe ends to connect two adjacent steel pipes. A hanging lug 2 and a positioning slot 21 are installed on the side plate 12 of the C-type seat 1. In use, the hanging lug 2 is hung on the connecting fin of one of the steel pipes via the positioning slot 21. The adjusting screw 42 is then rotated to press against the other steel pipe, and the screw is continued to be rotated until the steel pipe is aligned.

[0027] In this way, by setting the C-shaped seat 1 and the hanging ear plate 2, the quick-connect tool for water-cooled wall tubes is installed on one of the steel pipes that needs to be welded, and the position is adjusted by adjusting the screw 42 against the other steel pipe, thereby aligning the two steel pipes and keeping them in an aligned state, which facilitates welding.

[0028] In some feasible configurations, the C-shaped base 1 can be made of C-shaped steel, and the hanging ear plate 2 is an L-shaped plate. The hanging ear plate 2 is welded and fixed to the side plate 12, forming a positioning slot 21 between the side plate 12 and the side plate 12. The connecting plate 3 is an L-shaped plate, and the connecting plate 3 is fixedly connected to the C-shaped base 1. The adjusting screw tube 41 is fixedly installed at the end of the connecting plate 3, and the adjusting handle 43 can be set as a ring shape to facilitate manual rotation or rotation with the help of tools such as wrenches and pry bars.

[0029] As one specific embodiment of the water-cooled wall tube quick-connection tool provided in the application, the end of the adjusting screw 42 is rotatably connected to a C-type clip 421.

[0030] Overall, by setting up the C-type clamp 421, when the adjusting screw 42 pushes the steel pipe, the C-type clamp 421 is engaged with the outside of the steel pipe, reducing the possibility of the adjusting screw 42 sliding off the steel pipe during the clamping process.

[0031] Further, please refer to Figure 2 An adjusting tube 51 is fixedly installed on the side of the connecting plate 3 away from the C-shaped seat 1. A rotating rod 52 is rotatably installed inside the adjusting tube 51. Two rectangular slots are symmetrically opened on the side of the adjusting tube 51. Two adjusting rods 53 that pass through the rectangular slots are fixedly connected to the rotating rod 52. A steering screw tube 54 is installed on the side of the adjusting tube 51. A steering screw 55 is threadedly connected to the steering screw tube 54. The steering screw 55 abuts against the adjusting rod 53. An adjusting screw tube 41 is fixedly installed at the end of the adjusting rod 53.

[0032] It should be understood that by setting the rotating rod 52 part, the adjusting screw 42 and the C-type clamp 421 can drive the steel pipe to rotate by rotating the rotating rod 52 after they are against the steel pipe, so as to adjust the position of the steel pipe in other directions.

[0033] Further, please refer to Figure 3 A connector 56 is fixedly connected to the side wall of the adjusting tube 51. The steering screw tube 54 is rotatably installed on the connector 56. The connector 56 is provided with an arc-shaped groove 561 at the position where it is rotatably connected to the steering screw tube 54. A limit key 562 is provided at the position of the steering screw tube 54 corresponding to the arc-shaped groove.

[0034] It should be understood that by setting a rotatable steering solenoid 54, the same steering screw 55 can adjust two adjusting rods 53, which facilitates adjustment.

[0035] In some feasible configurations, the C-type clip 421 is semi-circular, with a ring fixedly connected to it, and the end of the adjusting screw 42 is inserted into the ring. The steering solenoid 54 is tubular, with cylinders fixedly mounted on both sides. The connector 56 includes two rectangular plates fixedly connected to the adjusting tube 51, with the cylinders rotatably mounted on the rectangular plates. The adjusting rod 53 is rectangular, with a through bolt at its end, which is used to fix it to the rotating rod 52. An arc-shaped groove 561 is provided at the position where the rectangular plates are mounted on the cylinders, and a limit key 562 is fixedly connected to the side of the cylinders, allowing the steering solenoid 54 to rotate only within a limited angle within the connector 56.

[0036] As another specific embodiment of the water-cooled wall tube quick-connection tool provided in the application, please refer to [link / reference needed]. Figure 1 The connecting plate 3 can be slidably installed on the base plate 11.

[0037] It should be understood that by setting the sliding connecting plate 3, the operating height of the adjusting screw 42 can be easily adjusted according to the actual situation.

[0038] In some feasible ways, a sliding groove 31 can be provided in the middle of the base plate 11, and an H-shaped component 32 is fixedly connected to the connecting plate 3. The H-shaped component 32 can be slidably inserted into the sliding groove 31. The H-shaped component 32 includes a T-shaped plate and a rectangular plate, and the rectangular plate and the T-shaped plate are bolted together.

[0039] Furthermore, it also includes an auxiliary component 6, which includes a semi-circular tube 61. Both sides of the semi-circular tube 61 are fixedly connected to a card plate 62. When in use, the card plate 62 is inserted into the positioning slot 21.

[0040] It should be understood that by setting the auxiliary component 6, when the steel pipe is not connected to the fins, the semi-circular tube 61 and the C-shaped seat 1 can be used to surround the steel pipe, and then the adjusting screw 42 can be tightened to fix the position, and then the adjusting screw 42 can be tightened further to adjust the alignment position.

[0041] In some feasible methods, the semi-circular tube 61 is fixedly mounted with a magnetic component to facilitate the initial installation of the auxiliary component 6.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-connect tool for water-cooled wall tubes, characterized in that, include: C-shaped base (1), the C-shaped base (1) includes a base plate (11), and side plates (12) perpendicular to the base plate (11) are fixedly connected to both sides of the base plate (11). The ear plate (2) is fixedly connected to the upper part of the side plate (12) away from the bottom plate (11). A positioning slot (21) is provided between the ear plate (2) and the side plate (12). The positioning slot (21) passes through the ear plate (2) downward. A connecting plate (3) is installed on the bottom plate (11) at one end away from the side plate (12), and one end of the connecting plate (3) protrudes from the C-shaped seat (1). Adjusting screw (41), the adjusting screw (41) is installed on one end of the connecting plate (3) that protrudes from the C-shaped seat (1); Adjusting screw (42), which is threaded to the adjusting screw tube (41); Adjustment handle (43), which is fixedly installed on the end of the adjustment screw (42) away from the ear plate (2).

2. The water-cooled wall tube quick-connection tool according to claim 1, characterized in that: The end of the adjusting screw (42) is rotatably connected to a C-type clip (421).

3. The water-cooled wall tube quick-connection tool according to claim 2, characterized in that: An adjusting tube (51) is fixedly installed on the side of the connecting plate (3) away from the C-shaped seat (1). A rotating rod (52) is rotatably installed inside the adjusting tube (51). Two rectangular slots are symmetrically opened on the side of the adjusting tube (51). Two adjusting rods (53) passing through the rectangular slots are fixedly connected to the rotating rod (52). A steering screw tube (54) is installed on the side of the adjusting tube (51). A steering screw (55) is threadedly connected to the steering screw tube (54). The steering screw (55) abuts against the adjusting rod (53). The adjusting screw tube (41) is fixedly installed at the end of the adjusting rod (53).

4. The water-cooled wall tube quick-connection tool according to claim 3, characterized in that: The adjusting tube (51) is fixedly connected to a connector (56) on its side wall. The steering screw tube (54) is rotatably installed on the connector (56). The connector (56) is provided with an arc groove (561) at the position where it is rotatably connected to the steering screw tube (54). The steering screw tube (54) is provided with a limit key (562) at the position corresponding to the arc groove.

5. The water-cooled wall tube quick-connection tool according to claim 1, characterized in that: The connecting plate (3) is slidably mounted on the base plate (11).

6. A quick-connection tool for water-cooled wall tubes according to claim 5, characterized in that: A sliding groove (31) can be provided in the middle of the base plate (11), and an H-shaped piece (32) is fixedly connected to the connecting plate (3). The H-shaped piece (32) can be slidably inserted into the sliding groove (31).

7. A quick-connection tool for water-cooled wall tubes according to claim 6, characterized in that: It also includes an auxiliary component (6), which includes a semi-circular tube (61) with a card plate (62) fixedly connected to both sides of the semi-circular tube (61). When in use, the card plate (62) is inserted into the positioning slot (21).

8. A quick-connection tool for water-cooled wall tubes according to claim 7, characterized in that: The semi-circular tube (61) is fixedly equipped with a magnetic component.

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